Latticed column efficient lowering device

A lattice column and high-efficiency technology, which is applied in building construction, construction, building material processing and other directions, can solve the problems of lattice column bump, lattice column surface unevenness, lattice column stiffness effect, etc., to improve efficiency. , the effect of reducing damage and eliminating friction

Active Publication Date: 2021-08-03
浙江大通建设科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the lattice column is generally connected by strips and panels, the surface of the lattice column itself is not smooth, and the lattice column is prone to bumps during the process of lowering to the foundation pit, which will have a certain impact on the rigidity of the lattice column

Method used

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  • Latticed column efficient lowering device
  • Latticed column efficient lowering device
  • Latticed column efficient lowering device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

[0022] refer to Figure 1-7 As shown, a high-efficiency lowering device for a lattice column 10 in this embodiment includes a slide rail 1 supporting the lattice column 10 and a suspension assembly 2 installed on the lattice column 10, and the lattice column 10 is placed on the slide rail 1 , the suspension assembly 2 is installed on the side of the lattice column 10 opposite to the slide rail 1 . One end of the slide rail 1 is connected to the ground through the base 3, and the other end is supported by the column 4 and the ground. The slide rail 1 forms an acute angle with the ground. When the suspension component 2 and the slide rail 1 repel each other, the lattice column 10 and the slide rail 1 Separated and suspended, and due to the action of gravity, the lattice column 10 can slide down without friction with the slide rail 1, w...

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PUM

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Abstract

The invention discloses a latticed column efficient lowering device. The latticed column efficient lowering device comprises a sliding rail for supporting a latticed column and a suspension assembly installed on the latticed column, one end of the sliding rail is connected with the ground through a base, the other end of the sliding rail is supported by the ground through a stand column, and the sliding rail is inclined to assist in lowering of the latticed column; and the suspension assembly comprises magnetic plates installed on the outer side of the latticed column, the magnetic plates are arranged on the two edges, opposite to the sliding rail, of the latticed column, a coil connected with an external power source is arranged on the sliding rail, and the coil generates force repulsive to the magnetic plates when powered on. Damage to the latticed column caused by jolting and vibration in the lowering process is reduced, the original rigidity and strength of the latticed column are guaranteed, and the lowering efficiency of the latticed column is greatly improved.

Description

technical field [0001] The invention relates to the field of building construction machinery, in particular to a high-efficiency lowering device for lattice columns. Background technique [0002] When the lattice column is lowered into the foundation pit, a crane is used to lift the lattice column vertically. This kind of lowering method requires the crane to lift the lattice column to a certain height, and the crane itself bears a greater force. Using auxiliary devices such as oblique slide rails to assist the oblique entry of lattice columns into the foundation pit can greatly reduce the requirements for the strength and accuracy of the crane. Because the lattice column is generally connected by strips and panels, the surface of the lattice column itself is not smooth, and the lattice column is prone to bumps during the process of lowering to the foundation pit, which will have a certain impact on the rigidity of the lattice column . Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/16
CPCE04G21/16
Inventor 李家正雷小峰吴金明
Owner 浙江大通建设科技有限公司
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