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Anti-collapse supporting structure for road and bridge tunnel construction

A support structure and tunnel construction technology, which is applied to temporary shields, mining equipment, earthwork drilling and mining, etc., can solve the problems of inability to meet the needs of actual tunnel use, lack of support structures, deformation of support frames, etc., and achieve easy follow-up portability , good support effect, good effect

Active Publication Date: 2020-07-28
尹宇军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the use of the existing support frame, due to the fixed height, it cannot meet the needs of the actual tunnel, and when collapse occurs, the traditional support frame lacks a corresponding support structure, which is prone to deformation and damage

Method used

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  • Anti-collapse supporting structure for road and bridge tunnel construction
  • Anti-collapse supporting structure for road and bridge tunnel construction
  • Anti-collapse supporting structure for road and bridge tunnel construction

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Embodiment Construction

[0022] see Figure 1~4 , in an embodiment of the present invention, an anti-collapse support structure for road, bridge and tunnel construction, comprising a first support plate 1 and a second support plate 3 installed on one side of the first support plate 1, the first support plate 1 and The top of the second support plate 3 is connected with an adjustment assembly 4, and the adjustment assembly 4 includes a first telescopic plate 12, a first installation rod 13, a first movable rod 14, a connecting plate 15, a ceiling 16, a threaded rod 17, a second movable rod 18. The second installation rod 19, the second telescopic plate 20 and the limit tube 24, the outside of the threaded rod 17 is screwed into the limit tube 24 and the connecting plate 15 from top to bottom in turn, and the two ends of the connecting plate 15 are fixed respectively There are a first installation rod 13 and a second installation rod 19, the first movable rod 14 and the second movable rod 18 are movably...

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Abstract

The invention relates to the technical field of auxiliary apparatuses for road and bridge tunnel construction and discloses an anti-collapse supporting structure for road and bridge tunnel construction. The anti-collapse supporting structure for road and bridge tunnel construction comprises a first supporting plate and a second supporting plate mounted on one side of the first supporting plate. Anadjusting assembly is connected above the first supporting plate and the second supporting plate, supporting columns are fixedly connected to the lower surfaces of the first supporting plate and thesecond supporting plate, and the bottoms of the supporting columns are connected to supporting assemblies. By means of the adjusting assembly, it can be convenient for a user to move a ceiling to a corresponding position to be protected according to an actual tunnel height, so that the ceiling can be attached to the top of a tunnel tightly, thereby playing a supporting role. Meanwhile, the adjusting assembly can be folded after use for the convenience of subsequent carrying. Two sides of a supporting rack can be supported by means of the supporting assembly, so that the supporting rack is firmer and is not prone to be bended and damaged due to an external force. Ten supporting assemblies are arranged, so that the supporting effect is relatively good.

Description

technical field [0001] The invention relates to the technical field of road-bridge tunnel construction auxiliary equipment, in particular to an anti-collapse support structure for road-bridge tunnel construction. Background technique [0002] During the construction of the road, bridge and tunnel, it is easy to collapse. After the collapse, not only the relevant construction equipment cannot be operated, but also it is easy to bring great danger to the staff. Support treatment for normal construction and operation. [0003] However, during use, the existing supporting frames cannot meet the needs of the actual tunnel due to their constant height, and when collapse occurs, the traditional supporting frames lack corresponding supporting structures, and are prone to deformation and damage. Therefore, those skilled in the art provide an anti-collapse support structure for road, bridge and tunnel construction to solve the problems raised in the background technology above. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D19/04
CPCE21D19/04
Inventor 韩邦森
Owner 尹宇军
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