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Safety anti-pinching device of electric lifting platform

A lifting platform and anti-pinch device technology, applied in the direction of lifting equipment safety device, lifting device, etc., can solve the problem of foreign objects being clamped, and achieve the effect of avoiding foreign objects being clamped and eliminating potential safety hazards.

Inactive Publication Date: 2016-07-20
NINGBO JIALITE MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the electric lifting platform needs to be lowered during the engineering process, if there is a foreign object under the loading platform, it is easy to cause the foreign object to be caught, and there is a big safety hazard

Method used

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  • Safety anti-pinching device of electric lifting platform
  • Safety anti-pinching device of electric lifting platform
  • Safety anti-pinching device of electric lifting platform

Examples

Experimental program
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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0020] As shown in the figure, the safety anti-pinch device of the electric lifting platform of the present invention includes an anti-pinch piece 1 that moves upward after being pressed against a foreign object, is connected with the control system of the electric lifting platform and enables the load to move upward after the anti-pinch piece 1 moves upward The limit switch 3 for the object table 2 to stop falling, the anti-pinch piece 1 is connected with the object table 2, and the described limit switch 3 is fitted on the anti-pinch piece 1 and / or the object table 2.

[0021] In this embodiment, the anti-pinch piece 1 and the object stage 2 are equipped with a running channel 4 and a running body 5 that moves along the running channel 4 to promote the anti-pinch piece 1 to go upward after being pressed against a foreign object. . The running...

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PUM

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Abstract

A safety anti-pinching device of an electric lifting platform comprises an anti-pinching piece (1) reversely moving upwards after pressing foreign matter in a contact manner, and a limiting switch (3) connected with an electric lifting platform control system and enabling a carrying table (2) to stop descending after the anti-pinching piece (1) reversely moves upwards. The anti-pinching piece (1) is connected with the carrying table (2), and the bottom of the anti-pinching piece (1) downwards stretches out of the bottom of the carrying table (2) so that the anti-pinching piece (1) can press the foreign matter in the contact manner in advance of the carrying table (2). The limiting switch (3) is assembled on the anti-pinching piece (1) and / or the carrying table (2). According to the safety anti-pinching device of the electric lifting platform, the foreign matter can be effectively prevented from being pinched, and the excellent safety performance is achieved.

Description

technical field [0001] The invention relates to the technical field of safety precautions for electric lifting platforms, in particular to a safety anti-pinch device for electric lifting platforms. Background technique [0002] At present, the more common electric lifting platforms generally include a loading platform, and a lifting mechanism located under the loading platform and driving the loading platform up and down. When the electric lifting platform needs to be lowered during the engineering process, if there is a foreign object under the loading platform, it is easy to cause the foreign object to be caught, which poses a great safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a safety anti-trap device for an electric lifting platform, which can effectively prevent foreign objects from being caught and has excellent safety performance. [0004] The technical solution of the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F17/00
CPCB66F17/006
Inventor 何立新
Owner NINGBO JIALITE MACHINERY CO LTD
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