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Anti-seismic spherical hinge support hoisting clamp and hoisting method using clamp

A technology of spherical hinge bearings and hinge bearings, which is applied in the direction of transportation, packaging, and load hanging components, etc., can solve problems affecting the performance of spherical steel bearings, damaging the base material of spherical steel bearings, and affecting construction safety. Achieve the effect of wide application range, firm structure, convenient installation and disassembly

Pending Publication Date: 2021-10-29
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The safe hoisting and smooth placement of spherical steel bearings have a great impact on the use and function of the structure. Traditional on-site construction uses ropes to bind and hoist the bearings, or welds lifting lugs on the structure for hoisting. These methods affect construction safety and damage The base material of the spherical steel bearing affects the performance of the spherical steel bearing

Method used

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  • Anti-seismic spherical hinge support hoisting clamp and hoisting method using clamp
  • Anti-seismic spherical hinge support hoisting clamp and hoisting method using clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 and figure 2 As shown, a hoisting fixture for an anti-seismic spherical hinge support includes a clamping mechanism 2 located on the front and rear sides of the anti-seismic spherical hinge support 1 and symmetrically arranged, and a first screw threaded connection with the left and right sides of the clamping mechanism 2 A threaded mandrel 3, the thread direction of the front side and the rear side of the first threaded mandrel 3 are opposite, and the clamping mechanism 2 includes the first clamping body 4 located on the left side of the anti-seismic spherical hinge support 1, and the first clamp The holding body 4 is arranged symmetrically and is positioned at the second clamping body 5 on the right side of the anti-seismic spherical hinge bearing 1, the second screw mandrel 6 threadedly connected with the first clamping body 4 and the second clamping body 5, and the second screw The thread directions on the left and right sides of the rod 6 are opp...

Embodiment 2

[0024] Such as figure 1 and figure 2 As shown, a hoisting fixture for an anti-seismic spherical hinge support includes a clamping mechanism 2 located on the front and rear sides of the anti-seismic spherical hinge support 1 and symmetrically arranged, and a first screw threaded connection with the left and right sides of the clamping mechanism 2 A threaded mandrel 3, the thread direction of the front side and the rear side of the first threaded mandrel 3 are opposite, and the clamping mechanism 2 includes the first clamping body 4 located on the left side of the anti-seismic spherical hinge support 1, and the first clamp The holding body 4 is arranged symmetrically and is positioned at the second clamping body 5 on the right side of the anti-seismic spherical hinge bearing 1, the second screw mandrel 6 threadedly connected with the first clamping body 4 and the second clamping body 5, and the second screw The thread directions on the left and right sides of the rod 6 are opp...

Embodiment 3

[0030] A hoisting method using an anti-seismic spherical hinge support hoisting fixture, comprising the following steps: Step 1. Install the anti-seismic spherical hinge support hoisting fixture: the specific operation is as follows: first place the first clamping block 7 and the second clamping block 14 Place the first clamping block 7 and the second clamping block 14 on the left and right sides of the front side of the anti-seismic spherical hinge support 1, and then respectively place the first clamping block 7 and the second clamping block 14 on the left and right sides of the rear side of the anti-seismic spherical hinge bearing 1, using the first wire The rod 3 connects the front and rear two first clamping blocks 7 located on the left side of the anti-seismic spherical hinge support 1, and uses the first screw rod 3 to connect the front and rear two second clamping blocks located on the right side of the anti-seismic spherical hinge support 1 14 connection, connect with ...

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PUM

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Abstract

The invention discloses an anti-seismic spherical hinge support hoisting clamp and a hoisting method using the clamp. Two clamping mechanisms are symmetrically arranged and connected through a first lead screw, the distance between the two clamping mechanisms in the front-back direction can be conveniently adjusted, two clamping bodies are symmetrically arranged and connected through a second lead screw, and the distance between the two clamping bodies in the left-right direction is convenient to adjust, so that the clamp adapts to square anti-seismic spherical hinge supports of different specifications, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of steel structure construction, in particular to a jig for hoisting an anti-seismic spherical hinge support and a hoisting method using the jig. Background technique [0002] The spherical bearing of the building steel structure can well meet the transmission of the reaction force generated by various loads of the upper structure, can play an anti-seismic role, and can meet the rotation angle generated by the bending moment at the same time. In order to release the bending moment generated by the self-weight during the construction process, some temporary supports are set up, and the amount of some steel structure materials can be optimized to avoid excessive stress at the node position, reduce the stress on the node position and reduce the steel consumption at the node. The safe hoisting and smooth placement of spherical steel bearings have a great impact on the use and function of the structure. Tradition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10
CPCB66C1/10
Inventor 周玉龙李游黄宋斌王雄白文化孙智刚高宇姜健李智博
Owner SHANGHAI BAOYE GRP CORP