Portable shear pile foundation hole protection device
A protective device and portable technology, which can be used in construction, building construction, and processing of building materials, etc., and can solve problems such as complicated installation and dismantling and inconvenient movement
Active Publication Date: 2021-10-08
中建八局科技建设有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defects of the prior art, to provide a portable shear pile foundation hole protection device, to solve the existing movement of pile foundation hole protection Inconvenience and complicated installation and disassembly
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[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0035] refer to figure 1 , the invention provides a portable shear pile foundation hole protection device, which is made of aluminum alloy and has a folding function, which not only meets the requirements of portable installation and disassembly, quick movement, and large-scale application, but also has a certain load-bearing function Hanging the protective net on the connecting platform and the retaining rod can prevent construction waste from clogging the pile hole, ensure the personal and property safety of the construction unit, and provide a safety guarantee for the pile foundation construction process. The following describes the portable shear pile foundation hole protection device of the present invention in conjunction with the accompanying drawings.
[0036] refer to figure 1 , shows a schematic structural view of the portable shear...
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The invention relates to a portable shear pile foundation hole protection device. The portable shear pile foundation hole protection device comprises a connecting table, a plurality of supporting columns, first connecting rods, second connecting rods, a first stop lever and a second stop lever, wherein the supporting columns are arranged on the periphery of the connecting table at intervals; the first connecting rods are rotatably connected to the connecting table; the second connecting rods are rotatably connected to the middle of the supporting columns and are rotatably connected with the corresponding first connecting rods, and the second connecting rods and the first connecting rods can be in a supporting state or a folded state by rotatably adjusting the second connecting rods and the first connecting rods; and the first stop lever and the second stop lever are rotatably connected, the first stop lever and the second stop lever are arranged between the two adjacent supporting columns, the first stop lever and the second stop lever are rotatably connected with the corresponding supporting columns, and the first stop lever and the second stop lever can be in a supporting state or a folding state by rotatably adjusting the first stop lever and the second stop lever. The protection device has a folding function and has the advantages of small size and convenience in movement and installation and removal.
Description
technical field [0001] The invention relates to the field of building construction engineering, in particular to a portable protection device for openings of shear pile foundations. Background technique [0002] Pile foundation opening protection is a common problem in the field of building construction. In the current stage of building construction, whether it is a hammer pile driver or a drilled pile driver, it is an indispensable large-scale equipment for the pile foundation stage of each construction site. In fact, due to many reasons such as the lack of products in this field on the market and the control of project construction costs, the protection of pile foundation openings is mostly covered by engineering steel plates or formwork, and border guardrails. Some construction projects with insufficient safety awareness do not even provide protection, causing great safety hazards. [0003] At present, the protection of pile foundation openings mostly adopts engineering...
Claims
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IPC IPC(8): E04G21/32
CPCE04G21/3252
Inventor 霍泽瑞赵德刚陈豪徐晨仪华智扬王岩
Owner 中建八局科技建设有限公司