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A kind of municipal road foundation pit safety protection device that can be reused many times

A safety protection device and multiple repetition technology, applied in the direction of infrastructure engineering, building types, buildings, etc., can solve the problems of non-adjustable placement angle, low firmness, non-detachable, etc., to improve stability and flexibility, Easy to carry and transport, enhance the effect of stability

Active Publication Date: 2021-10-29
厦门市晶锐永兴塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a municipal road foundation pit safety protection device that can be reused many times to solve the problem that the existing foundation pit protection devices are generally fixed and non-detachable. The ground area is large, the placement angle cannot be adjusted, and the protective length is fixed and single. It is used next to the foundation pit. The bottom of the device only relies on gravity or counterweight to keep the whole device stable. The firmness is not high, and it is easy to fall into the foundation pit and cause injury to the construction personnel inside the foundation pit. The practicability and flexibility are not high. question

Method used

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  • A kind of municipal road foundation pit safety protection device that can be reused many times
  • A kind of municipal road foundation pit safety protection device that can be reused many times
  • A kind of municipal road foundation pit safety protection device that can be reused many times

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Embodiment Construction

[0032] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0033] as attached figure 1 to attach Figure 8 Shown:

[0034] The invention provides a municipal road foundation pit safety protection device that can be used repeatedly, including a hammering cylinder 1, a hammering mechanism 2, a storage box 4, a hanging block 5, a positioning nail 6 and a reel 7; the hammering cylinder 1 The bottom of the bottom is screwed and fixed inside the base 3; the inside of the hammer barrel 1 is provided with a block 101, the block 101 is designed in an "L" shape, and the block 101 is provided with a symmetrical Two, the two ends of the clamping block 101 are inclined-plane designs, and the bottom surface of the collar in the middle of the release lever 202 is pro...

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Abstract

The invention discloses a municipal road foundation pit safety protection device that can be reused many times, relates to the technical field of safety protection devices, and solves the problems of placement angle, fixed and non-adjustable protection length and low firmness of the existing foundation pit protection device The problem. A municipal road foundation pit safety protection device that can be reused many times, including a hammering mechanism and a storage box; the hammering mechanism is composed of a hammer and a release lever; the storage box is movably connected to a bearing at the bottom of the hammering cylinder internal. When the device is set up and used, the positioning nails at the bottom of the hammering barrel can be nailed into the ground to complete the fixation of the device through the hammering mechanism, so that the device has higher firmness after being set up, can be used stably, and will not fall over Construction personnel cause danger, and the protective net in the storage box of the device controls the protruding length of the reel to hang on the hanging block of another device for use, which is convenient to open.

Description

technical field [0001] The invention belongs to the technical field of safety protection devices, and more specifically relates to a safety protection device for foundation pits of municipal roads that can be used repeatedly. Background technique [0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings that are set up within the planning and construction scope of urban areas and towns (townships) and provide residents with paid or free public products and services based on government responsibilities and obligations. , structures, equipment, etc., and various public infrastructure constructions supporting urban life belong to the category of municipal engineering. The construction of municipal roads requires digging a large number of deep foundation pits. The protection device for foundation pits is to ensure the construction of underground structures and the surrounding foundation pit The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H17/00E04H17/22E04H17/20E02D17/02
CPCE02D17/02E04H17/00E04H17/20E04H17/22
Inventor 夏喜明
Owner 厦门市晶锐永兴塑胶有限公司
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