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Current location: Zhengzhou Baoji machinery > news information > Operation manual of SSE 1.6T construction elevator
Operation manual of SSE 1.6T construction elevator
Browse: 255 Times published on: January 26, 2019 source: http://supersalma.com

1、 It's a good idea summary

 

     SSE type 1.6t Construction elevator It is a new type of vertical transportation machinery, which is suitable for building structure, interior and exterior decoration and house maintenance. It has the advantages of wide applicability, convenient erection, safe use and low price. Compared with the common building elevator, the machine has the following features:

1、 This machine is equipped with since Lifting device, erection and dismantling can be completed independently by the working mechanism set up by itself. The height increases with the rise of the building. The erection is labor-saving, low cost and low noise.

2、 The attachment rod is used for attachment, without wind rope The construction conditions are improved.

3、 When erecting and dismantling, there are always two columns connected into one, which is stable, safe and reliable.

4、 Lifting by hand winch since Lifting platform, low labor intensity.

5、 Once the rope is broken for some reason, the automatic safety anti falling device on both sides of the cage will block the cage in the air and prevent the cage from falling to the ground.

6、 With certain safety protection device The safety and reliability are improved. However, in order to be absolutely safe, it is strictly forbidden to lift people.

This machine takes the basic height as twenty-four m Design, users need to increase or decrease height It can be submitted to our factory.

 

two Main components

 

The main parts of the machine are underframe and column ( Guide rail frame ) , weight beam, hoist, cage since Lifting platform, attachment device, etc.

one Bottom frame: it is made of channel steel by welding. It connects the column and the weight beam into a whole. At the same time, it is the support foundation of the whole frame;

    2 Column: it also acts as a guide rail frame and is composed of several standard sections. The standard section is made of angle steel by welding between from four strip M 1 8 Bolted connection. The height of guide rail frame is selected by users according to the required building height;

    3 Weight beam: welded by section steel. It and fulcrum ( Cast in place concrete block ) connect The counterweight can also be pressed on the weight beam, but each fulcrum is not less than one point five  t( Not less than on each side 3 t)

    4 Lifting cage: it is the main working mechanism for lifting materials, which is assembled and welded by section steel side There are rollers on the column, which can roll up and down along the column to play a guiding role. The cage is equipped with an automatic safety anti falling device, and the layer stopping mechanism can stay in and out of the material at an appropriate position, which is convenient, labor-saving, safe and reliable.

    5 since Lifting platform: it is the main structure of lifting height. It is equipped with lifting pulley, jacket, winch, self turning card board and derrick stand The column is always connected as a whole. The standard section can be increased or decreased by using the derrick mast, and the platform can be lifted and lowered by hand winch. adopt since The turning board makes the platform automatically stop at the required height of the column.

    6 Attachment device: one end of the attachment rod is connected with the standard section with bolts, and the other end is connected with the standard section too The embedded parts or fasteners are connected with the building wall, Loong The gantry works smoothly after lifting;

seven Hoist: it is the power mechanism of lifting cage Fixed on one side of column Belong to single single Supporting institutions.

 

 

three Basic parameters

design project

data

Maximum mounting height( m )

sixty-three

fifty-four

forty-five

thirty-six

twenty-seven

twenty-four

twenty-one

Maximum lifting height( m )

sixty

fifty-one

forty-two

thirty-three

twenty-four

twenty-one

eighteen

Maximum lifting weight (T)

one point two

one point six

crane cage Bottom area( m two )

3.5× one point five

Effective weight of fulcrum of ballast beam (T)

one point six

Winch model

JK1.6T

Lifting speed (M min)

twenty

Working environment (℃)

-20~40

Total weight (T)

five point six

five

four point four

three point eight

three point four

two point nine

two point six

 

four security    pretend

      ( one ) Installation site requirements

      l The site is required to be flat and compacted The bearing capacity of the foundation is strong, so it is forbidden to install it on the foundation with uneven loose soil settlement. The bearing capacity of foundation is required to be greater than 8t/㎡ The distance between Foundation Center and building is not less than three Rice.

two , in 4×4 . five M Li Within the scope of column installation site, the drainage shall be smooth, and there shall be no ponding into the foundation;

three The deviation of foundation level should be   l /1000

    4 stand After the column is installed, the perpendicularity shall be checked in two directions, and the inclination shall be ensured to be within 1/1000 Within, not up to the standard, should be in the underframe lower Plug the adjusting piece until it meets the requirements. See Fig. 4 for foundation drawing.

     ( two ) Installation steps

      l Preparation before installation

      (1) Before installation or operation, the installation operation scheme shall be prepared according to the site working conditions and equipment conditions. Conduct the division of labor disclosure to the operators, determine the commander, and determine the safety whole Guard area and set up temporary nurses to remove operation obstacles.

    (2) Inspection contents before installation and operation:

    A Complete set and integrity of metal structure.

    B Whether the lifting mechanism is complete and good.

    C Whether the foundation meets the requirements, and the flatness of the foundation shall not exceed one /1000

    D Whether the position of the embedded connector of the attachment frame is correct and whether the connection is firm.

    E When the frame of the hoist is close to and across the overhead transmission line, it is necessary to greater than Minimum ANN whole Distance, and safety measures should be taken. The minimum safety distance is shown in the table below one

Table 1 Minimum safety distance between hoist and overhead transmission line (m)

External circuit voltage( KV

Below 1kV

1— ten

35— one hundred and ten

154— two hundred and twenty

330— five hundred

Minimum safe distance( m

four

six

eight

ten

fifteen

    2 elevator install

    A Place the underframe.

    B , will since The lifting platform is placed on the underframe so that the center line of its jacket frame coincides with the center line of the column installed on the underframe.

    C The first group stand Column standard section insertion since In the lifting platform jacket, the lower end is fixed and connected with the underframe with bolts.

    D , will since Installation of lifting pulley bracket of lifting platform to On top of two columns middle Location. Installation of manual hoist From On the lifting platform, the hoisting steel wire rope shall be put on according to the specified rope winding method, and the rope clamp shall be used to clamp tightly.

    E Put the derrick on the platform and fix it.

F Using manual operation on the platform ( Or electric ) Hoist lifting platform, straight reach since Stuck on the board upper On the end brace, since Platform lifting stop Stop.

G Remove the lifting pulley bracket and place it in the since Lifting platform upper Then install the second set of standard sections with derrick mast. After the installation is completed, install the lifting pulley frame to the top of the second group of standard sections and install them in turn twelve Rice.

H heavy Repeat the above steps (F) Lift the jack up platform.

three Fix the ballast beam and check whether it is reliable.

four Install the brace and fasten it to upper Connect the bolts of each part and check the installed standard section vertical Deviation, adjust to meet the requirements.

    5 Install the winch.

      six Put it into the cage according to the drawing (1) As shown in the figure, the steel wire rope is well wound and the linkage safety device is installed; at this time, the construction elevator is basically installed. with lower It is mainly about how to realize the lifting.

      seven elevator Step up

      (1) Send to section 5 crane Cage, lift the cage to the limit height, and then install the fifth group of standard sections with the derrick mast, and then place the lifting pulley on the to Section 5 standard section top, and heavy Step by step F Lifting platform;

    (2) Step by step two Of D E F The method can be formally put into use by continuously raising the gantry to the specified first use height;

    (3) When elevator Erection height over nine m When the seven point five  m The first attachment is set at the position. For details, see ( Figure 3 ) , after every interval m Add one to ensure Loong The stable operation of the gantry is the criterion.

      ( three ) Quality inspection after installation

    1 Vertical deviation of column installation shall not exceed 1/1000 The installation distance between the inside of two columns is the most large The error shall not exceed 30mm

    2 The dislocation gradient at the joint of column standard section shall not be greater than mm

    3 The space between the cage and the roller shall be kept two five mm between.

    4 All connecting bolts must be tightened and locked.     

    5 Whether the lifting mechanism is complete and good.

    6 Whether the fixed connection between the attached anchor and the standard section and the overall structural stability are good.

seven When the anti falling device is tested by hand, it should be able to move flexibly, and then carry out no-load trial hoisting, Up and down The operation shall be normal without jamming.

( four ) Performance test of the whole machine after installation

     After installation, special inspection personnel shall carry out the following inspection according to the standard requirements It can be put into use after passing the test.

     one Verticality inspection of column

     two Inspection of fastening connector;

     three No load operation test;

     four Rated load test;

     five Simulated rope breaking test;

     six Overload 25% Experiment.

 

five Operation, use and precautions

 

      (1) Periodic inspection in use

      Regular inspection shall be carried out once a month with the participation of relevant departments of the user, inspect The contents include:

       one Whether the installation accuracy of the frame meets the requirements, and whether the metal structure has open welding, corrosion and permanent deformation;

     2 Fastening of fasteners and bolt connections;

     3 elevator Wear condition of mechanism and integrity of wire rope;

       four Whether there is lack, failure and damage of safety protection device;

       five Whether the attached anchor frame is loose;

six Neutral connection of electrical equipment, frame body and grounding of lightning protection

seven Sensitivity test of cage fall protection device.

  (2) Daily inspection

       The daily inspection shall be carried out by the operator before the shift. The operation can be started only after confirming that the hoist is normal. The inspection contents include:

     1 Whether the connecting bolts of the ground wheel are tight;

     2 Lift the cage without load once upper Under the operation, verify whether it is normal, and impact the limit switch and observe the safety at the same time whole Whether the door is sensitive and intact;

       three Lift the cage from the ground under rated load one 2m Check the stability and stability of the rear brake frame;

     4 The reliability of safety parking device and broken rope protection device;

     5 Whether there are obstacles in the running channel of the cage;

     6 Whether the line of sight of the operator or the use effect of the communication device are clear and good.

   (3) Matters needing attention

      Operators must be trained and qualified before they can work.

     1 Materials shall be evenly distributed in the cage and shall not exceed the cage. When the long material is in the cage Memory The cage height shall not be overloaded, and the cage shall not be used when it is over loaded.

     two Personnel are not allowed to ride in the cage Up and down Or climb through the lifting frame body.

     three Do not start the machine if the signal is not clear. No matter who sends out emergency stop signal during operation, answer Immediately.

     four Before closing the main power supply or in case of sudden power failure during operation, all switches shall be turned back to zero position. stay heavy Before resuming the job, answer After confirming the elevator work It can be used again after normal operation.

     five , find safety device, connect News When the device fails, it should be stopped immediately for repair. Do not rely on safety during operation whole Protector.

     six The working condition of steel wire rope and pulley must be checked frequently in use. If severe wear is found heavy Or when there is friction between the steel wire rope and the frame, it must be replaced or adjusted according to relevant regulations.

     seven After the cage is stopped at high altitude, the operator is strictly forbidden to leave the post.

     eight The installation of the hanging cage is confirmed whole Loading and unloading operation can be carried out only after the docking device works.

     nine In the process of use, if it appears lower The following conditions should be stand That is, stop and check check

one ) electric leakage;

two ) The contact point of contactor is arcing;

three ) There is abnormal sound;

four ) The voltage drops suddenly;

five ) The protective facilities fell off.

ten After operation, lower the cage to the ground, pull all control switches to zero, cut off the main power supply and lock the gate box. When working in different shifts, adhere to the shift handover system, and clean and maintain before work.

 

six maintain maintain

 

      by Guaranteed lift Regular maintenance shall be carried out for normal and safe use of the product, which shall meet the following requirements:

    1 The operator shall, in accordance with the relevant provisions of the instruction manual, check the lubricating parts of the hoist ( It mainly includes winch, wire rope, pulley, roller, etc ) And regularly add and inject oil for lubrication.

      two During maintenance, turn all switches to zero position, cut off the main power supply and hang it at the gate box No switching on Sign and assign special person to supervise.

    3 Lifting When the machine is in working state, maintenance is not allowed. After shutdown, troubleshooting should be carried out.

    4 When replacing parts, the material performance of the parts must be the same as the original parts, and should meet the design and manufacturing standards.

    5 When maintaining the main structural parts, the welding rod and welding quality shall meet the original design requirements.

    6 After the completion of each project, the standard section, cage, jack up platform and other structural parts to be removed shall be completely cleaned, derusting and painting shall be carried out, and the winch shall be maintained.

seven Oil should be added frequently to the movable part of the safety anti falling device on the cage to ensure free sliding.

 


 

prepare Note: 1、 Scaffold steel pipe and fastener are provided by users since Preparation.

2. If the user needs steel pipe and fastener, it should be explained when ordering.

 

 

 

 

 


 

 

Special notice: This product is special for lifting materials. It is strictly forbidden to carry people.

The company will not be responsible for all consequences caused by illegal use.

 

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7 List of common parts and standard parts of SSE 1.6T construction elevator

 

Code name

name

Specifications

number

GB/T276-94

Deep groove ball bearing

six thousand two hundred and four

two

GB/T276-94

Deep groove ball bearing

six thousand two hundred and five

eighteen

GB/T276-94

Deep groove ball bearing

six thousand two hundred and seven

six

GB/T276-94

Deep groove ball bearing




Bearing pedestal

Z6204Y

two

GB/T5781— two thousand

Hexagon bolt

M8× sixteen

six

GB/T5781— two thousand

Hexagon bolt

M8× twenty

four

GB/T5781— two thousand

Hexagon bolt

M8× sixty-five

two

GB/T5781— two thousand

Hexagon bolt

M10× twenty

one

GB/T5781— two thousand

Hexagon bolt

M10× twenty-five

one

GB/T5781— two thousand

Hexagon bolt

M10× thirty

eight

GB/T5781— two thousand

Hexagon bolt

M10× thirty-five

four

GB/T5781— two thousand

Hexagon bolt

M12× twenty-five

four

GB/T5781— two thousand

Hexagon bolt

M16× forty-five

seventy-six

GB/T91-2000

cotter pin

φ5

five

GB/T41-86

Hexagon nut

M16

seventy-six

GB/T41-86

Hexagon nut

M10

ten

GB/T41-86

Hexagon nut

M12

four

GB6170— two thousand

Φ12

Flat washer

one

GB/T93-2000

Spring washer

sixteen

seventy-six

GB/T894.1-1986

A Type External Circlips

thirty-five

three

GB/T894.1-1986

A Type External Circlips

twenty-five

ten

GB/T893.1-1986

Circlip for a-hole

seventy-two

three

GB/T893.1-1986

Circlip for a-hole

fifty-two

ten

GB/T1239.6-1992

Tension spring φ 3x φ 25x310

65Mn

four

GB/T1239.6-1992

Tension spring φ 6x φ 60x740

65Mn

two

GB/T1239.6-1992

Tension spring φ 3x φ 30x250

65Mn

four



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