Steel stranded wire anchor gear installing device and anchor gear seat of steel stranded wire anchor gear installing device

Abstract

The invention discloses a steel stranded wire anchor gear installing device and an anchor gear seat of the steel stranded wire anchor gear installing device. The anchor gear seat comprises H-shaped steel A, wherein a connecting flange A is welded at the left side of the H-shaped steel A, an anchor gear base plate is welded at the right side end surface, two wire passing long holes, three baffle plates, one connecting flange B and a plurality of connecting holes A are arranged on a front side wing plate, a plurality of connecting holes B are formed in a back side wing plate of the H-shaped steel, two guide separating plates are respectively arranged in grooves formed at the two sides of the H-shaped steel A, guide holes are formed in the guide separating plates, two arc-shaped guide plates are arranged between the two guide separating plates, arc-shaped passages allowing steel stranded wires to pass are formed between the guide holes and the two arc-shaped guide plates, and the wire passing long holes, the arc-shaped guide plates and the anchor gear base plate are provided with reinforcing structures. The steel stranded wire anchor gear installing device and the anchor gear seat adopting the technical scheme have that the advantages that the dismounting and the mounting are convenient, the repeated utilization for many times can be realized, and the goals of reducing the construction cost and realizing the convenient construction can be reached.

Description

[0001] This application is the following patent application: [0002] Application name: Steel strand anchorage installation device for foundation pit support internal support system [0003] Application number: 201310375464.6 [0004] Application date: August 26, 2013 [0005] Applicant: Divisional application of Zhejiang Bolei Heavy Machine Tool Manufacturing Co., Ltd. technical field [0006] The invention relates to a steel strand anchorage installation device of an internal support system for foundation pit support, in particular to an anchorage seat of the steel strand anchorage installation device. Background technique [0007] In soft soil deep foundation pit engineering, reinforced concrete or steel pipe supports the support structure. In order to reduce the deformation of the foundation pit and increase the stability, the commonly used methods are: increase the size of the reinforced concrete purlin street surface, increase the number of steel pipe supports, Redu...

AI Technical Summary

Problems solved by technology

Since the steel support structure currently used mainly uses a single section steel or steel pipe as a support beam, there is no effective connection between each section steel or steel pipe, and it cannot work as a composite structure, so their support stiffness is relatively low. The force it can withstand is relatively limited. For foundation pits with large spans, it is difficult to control their deformation with the current steel support support

Because many of these supports are made according to the requirements of on-site construction, there is no standardized connection size, and the purpose of interchangeability and universal use between various parts cannot be achieved. After the foundation pit construction is completed, most of the support parts have become disposable consumables. , cannot be reused

[0008] At present, after the foundation pit support is completed, there is no prestress application process, or adding supports, which cannot further improve the overall stiffness of the support system after the support system is assembled.

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