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High-strength bridge frame and assembling method thereof

A high-strength, bridge technology, applied in the direction of electrical components, etc., can solve the problems of easy damage, easy breakage, simple structure, etc.

Inactive Publication Date: 2021-05-28
江苏圣烨电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the structure of the bridge connection is simple and prone to breakage, resulting in insufficient overall strength, bending and deformation after long-term use, easy damage, and potential safety hazards; therefore, it does not meet the existing needs. Proposed a high-strength bridge and its assembly method

Method used

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  • High-strength bridge frame and assembling method thereof
  • High-strength bridge frame and assembling method thereof
  • High-strength bridge frame and assembling method thereof

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Embodiment Construction

[0026] Such as Figure 1-5 As shown, it is a high-strength bridge and its assembly method of the present invention, including a bridge body 1 and a side frame body 2, a motor is provided inside the side frame body 2, and a first threaded shaft is provided for rotation of the motor. 3. One side of the first threaded shaft 3 is rotated with a second threaded shaft 4, one side of the side frame 2 is provided with a mounting rod 7, and the second threaded shaft 4 passes through the side frame One side of the body 2 and the mounting rod 7 is provided with a threaded rod 5, the threaded rod 5 is covered with a side shift frame 6, and the mounting rod 7 and the sides of the side shift frame 6 are rotated to be provided with a first rotating shaft. Rod 8, a side push rod 9 is provided at the joint of the first rotating rod 8, and a chute 12 is provided on both sides of the side frame body 2, and a moving block 11 is slid on the chute 12, and the moving block Both sides of 11 are prov...

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Abstract

The invention provides a high-strength bridge frame and an assembling method thereof, and relates to the technical field of bridge frames. The high-strength bridge frame comprises a bridge frame body and a side frame body; a motor is arranged in the side frame body; a first threaded shaft rod is rotatably arranged on one side of the motor; a second threaded shaft rod is rotatably arranged on one side of the first threaded shaft rod; a mounting rod is arranged on one side of the side frame body; a threaded rod is arranged on the side, penetrating through the side frame body and the mounting rod, of the second threaded shaft rod; the threaded rod is sleeved with a side moving frame; first rotating rods are rotationally arranged on the two sides of the mounting rod and the side moving frame; side push rods are arranged at the connecting positions of the first rotating rods; sliding grooves are formed in the two sides of the side frame body; moving blocks are arranged on the sliding grooves in a sliding mode; thin grooves are formed in the two sides of the interior of each moving block; second springs are arranged in the thin grooves; an inclined block is arranged on one side of each second spring; the side push rods penetrate through the sliding blocks to be connected with the inclined blocks. The high-strength bridge frame is reasonable in structure and good in using effect.

Description

technical field [0001] The invention belongs to the technical field of bridges, and in particular relates to a high-strength bridge and an assembly method thereof. Background technique [0002] As an important part of the electrical equipment power supply system, the cable tray often plays an important role. The cable tray is a commonly used support and protection device for cable laying, which protects the cables installed inside and guides the routing. The traditional cable tray It is divided into trough type, ladder frame type and tray type. In the prior art, the structure of the bridge connection is simple and prone to breakage, resulting in insufficient overall strength, bending and deformation after long-term use, easy to damage, and potential safety hazards; therefore, it does not meet the existing needs. A high-strength bridge and its assembly method are proposed. Contents of the invention [0003] In order to solve the above technical problems, the object of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/04
CPCH02G3/0456
Inventor 童吉张开琴
Owner 江苏圣烨电气有限公司
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