An anti-pinch device for squeezing subway
An anti-pinch device and subway technology, applied in safety belts, life-saving equipment, etc., can solve problems such as the difficulty of squeezing into the subway, collision accidents of the subway, and the difficulty of the subway, so as to save space, ensure safety, and ensure physical health. Effect
Active Publication Date: 2020-09-22
临海永存智能技术有限公司
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Problems solved by technology
In order to match the construction environment and consider the construction and operation costs, many such systems may be converted into ground or elevated sections outside the city center. The subway is a proprietary, high-density road covering various underground and above-ground roads in urban areas. , high-capacity urban rail transit system, in the first- and second-tier cities, the subway has become the main means of transportation for people to travel, and it is even more difficult to squeeze the subway during the morning and evening peak hours. Collision accidents, therefore, need to invent to solve the above problems
Method used
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[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0019] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0020] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, back, left, right, up, and down d...
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The invention discloses an anti-pinching device used during taking the subway. The anti-pinching device comprises a device body, wherein a second control block is arranged in the device body, an air inlet pipeline is arranged on the left side wall of the second control block, an opening space is formed on the left side wall of the air inlet pipeline, so that a pressing block is extruded, a torsionplate is driven to rotate, a pulling block is driven to rotate, and two rotating plates are pulled upwards through a long rope. By means of collision during taking the subway, a switch is triggered,a rocker is controlled to draw the rope, so that the liquid reacts to produce gas, a front air bag and a back air bag expand to protect the safety of a human body, the chemical reaction is not neededto be performed manually in the process, the body health of the worker is guaranteed, and by means of control by a hydraulic cylinder, a front crutch and a rear crutch drop out, support the human bodyto stand erectly and prevent the human body from being injured due to falling down during taking the subway.
Description
technical field [0001] The invention relates to the field of safety protection, in particular to an anti-clamping device for squeezing subways. Background technique [0002] Subway is a form of railway transportation, which refers to the urban rail transit system that mainly operates underground. [0003] That is the abbreviation of "underground railway" or "subway". In order to match the construction environment and consider the construction and operation costs, many such systems may be converted into ground or elevated sections outside the city center. The subway is a proprietary, high-density road covering various underground and above-ground roads in urban areas. , high-capacity urban rail transit system, in the first- and second-tier cities, the subway has become the main means of transportation for people to travel, and it is even more difficult to squeeze the subway during the morning and evening peak hours. collision accident, therefore, need invention to solve the...
Claims
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IPC IPC(8): A62B35/04A62B35/00
CPCA62B35/00A62B35/04
Inventor 刘广强
Owner 临海永存智能技术有限公司