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Retractable glass curtain wall breaker

A glass curtain wall and demolition technology, which is applied in building maintenance, construction, building construction, etc., can solve the problems of wasting fire fighting time, slow demolition and other problems, and achieves the effect of high demolition efficiency and time saving.

Inactive Publication Date: 2015-06-03
JIANGSU ZHENXIANG VEHICLE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The glass curtain wall breaker is a set of fire-fighting equipment with practical use value according to the actual needs of emergency rescue work such as public security, fire protection, mining, petrochemical industry, etc. It can break glass, and the general glass curtain wall breaker is Cassette and hand-held, it is powerless to deal with high-rise glass curtain walls or strong glass of special materials, or the speed of demolition is slow, wasting precious time for fire rescue and fire fighting

Method used

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Embodiment Construction

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0019] refer to Figure 1 to Figure 4 As shown, it includes a boom 1, the front end of the boom is connected to a rescue device, and the rescue device is composed of a column 2 and a rescue needle 3. The column 2 is hollow, its wall thickness is 5mm, and its length is 630mm , the length and width are both 130 mm, and a plurality of sharp breaking needles 3 are affixed to one end surface, and a hydraulic rod on a hydraulic cylinder 4 is affixed to the other end surface of the column 2 through a hollow cavity therein, The hydraulic cylinder 4 is fixed in the boom 1, and the gap between the column 2 and the inner wall of the boom 1 can be slidably matched. Driven by the hydraulic rod on the hydraulic cylinder 4, the entire demolition device can be shrunk to the boom 1. to go.

[0020] The said rescue needle 3 is made up of a main resc...

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Abstract

The invention discloses a retractable glass curtain wall breaker which comprises a suspension arm. A breaker body is connected to the front end of the suspension arm and is composed of a hollow upright and a plurality of sharp breaking needles, the sharp breaking needles are fixedly connected on one end face of the upright, a hydraulic rod on a hydraulic cylinder is fixedly connected at the position of the other end face of the upright through a hollow cavity in the upright, the hydraulic cylinder is fixed in the suspension arm, and the upright and the inner wall of the suspension arm is in clearance sliding fit therebetween. The glass curtain wall breaker can be mounted at the top end of the suspension arm of various cranes and is driven to be ejected or retracted through the hydraulic cylinder, the sharp breaking needles are adopted, and stress is more concentrated, so that breaking functions is realized since glass can be easily pierced by the breaking needles during breaking, breaking efficiency is high, and time is saved.

Description

technical field [0001] The invention relates to the field of fire-fighting vehicles and fire-fighting equipment, in particular to a retractable glass curtain wall breaker. Background technique [0002] The glass curtain wall breaker is a set of fire-fighting equipment with practical use value according to the actual needs of emergency rescue work such as public security, fire protection, mining, petrochemical industry, etc. It can break glass, and the general glass curtain wall breaker is Cassette and hand-held, it is powerless to deal with high-rise glass curtain walls or strong glass of special materials, or the demolition speed is slow, wasting precious fire rescue and fire fighting time. [0003] The glass curtain wall demolition device of the present invention is based on a needle-type demolition head, and is installed on the boom of a climbing fire truck or other demolition vehicles, the demolition stress is concentrated, the demolition speed is fast, and it can be use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/08
Inventor 赵文
Owner JIANGSU ZHENXIANG VEHICLE EQUIP
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