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Detachable universal composite anchor rod of high-altitude road along cliff

A composite function, plank road technology, applied in sheet pile wall, construction, infrastructure engineering and other directions, can solve the problem of no solution, no development research, etc., to achieve the effect of cost reduction, large bearing capacity and large stroke

Inactive Publication Date: 2015-01-14
福建华航建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is almost no relevant development research in the prior art, and there is no ideal solution

Method used

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  • Detachable universal composite anchor rod of high-altitude road along cliff
  • Detachable universal composite anchor rod of high-altitude road along cliff

Examples

Experimental program
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Effect test

Embodiment

[0021] Such as figure 1 As shown, a detachable universal composite functional anchor rod for high-altitude cliff plank roads, including an inner tube 2 and an outer sleeve 3 sleeved on the outside of the inner tube 2, the head of the inner tube 2 is connected with an expansion head 1 , the tail of the inner pipe 2 is connected with an inner pipe end plate 8, the head of the outer sleeve 3 has a plurality of grooves, the tail of the outer sleeve 3 is connected with an outer sleeve end plate 6, and the outer sleeve of the outer sleeve 3 has a reducing Shock tube 4.

[0022] The shock absorbing tube 4 is tightly sleeved on the outside of the outer casing 3, and the shock absorbing tube 4 is made of PA6.

[0023] The outer surface of the shock absorbing tube 4 has an anti-skid layer.

[0024] The outer casing end plate 6 is provided with a screw hole, a consolidation ring for installing a safety rope and a ball system turntable. 2~4 screw holes are set on the outer casing end p...

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Abstract

The invention belongs to the technical field of construction of roads along a cliff, and particularly relates to a detachable universal composite anchor rod of a high-altitude road along a cliff. The anchor rod comprises an inner tube and an outer sleeve arranged outside the inner tube in a sleeving mode, wherein an expansion tip is connected to the head portion of the inner tube, an inner tube end plate is connected to the tail portion of the inner tube, multiple grooves are formed in the head portion of the outer sleeve, an outer sleeve end plate is connected to the tail portion of the outer sleeve, and a damping tube is arranged outside the outer sleeve in a sleeving mode. The anchor rod is detachable, reusable and high in bearing capacity. An anchor rod rotary table shaft which has a direction adjusting function and is used for installation of a frame bar component is arranged on the end face of the anchor rod. The anchor rod and a submerged hole are fixed together through mechanical force, encapsulation solidification or curing is not needed, subsequent construction can be conducted instantly, the anchor rod can be detached for repeated use, consumption of anchoring materials is approximately zero, and the cost of a heavy-load anchor point is reduced by 70% averagely. The anchor rod fundamentally solves a lot of problems existing during construction of the high-altitude roads along a cliff, has revolutionary significance, and has broad application prospects in the technical field of construction of the high-altitude roads along a cliff.

Description

technical field [0001] The invention belongs to the technical field of plank road construction, and in particular relates to a detachable universal composite functional anchor rod for a high-altitude cliff plank road. Background technique [0002] Compared with the construction technology on the flat construction site, the plank road and building construction technology on the cliff are stagnant, staying at the level of hanging with cages and artificial climbing. With the development and utilization of environmental resources, there are more and more construction projects on cliffs. The key to high-altitude cliffs and building construction is the construction of construction platforms. However, there is almost no relevant development research in the prior art, let alone an ideal solution. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a detachable universal composite functional anchor for the high-altitud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/74
CPCE02D5/74E02D2300/0006E02D2300/0026
Inventor 吴秀敏陈朝源郑祖谭刘心勇丛福忱
Owner 福建华航建设集团有限公司
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