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Anti-injury device for tower crane detection door

A tower crane and detection door technology, applied in cranes, transportation and packaging, load hanging components and other directions, can solve the problem of lack of anti-injury function and other problems, and achieve the effect of easy popularization, convenient use and reliable function.

Inactive Publication Date: 2015-09-16
XUZHOU HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose an anti-injury device for the detection door of a tower crane, which can prevent the accidental closing of the detection door during the opening process, and solve the problem that the detection door of the tower crane in the prior art lacks the anti-injury function. question

Method used

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  • Anti-injury device for tower crane detection door
  • Anti-injury device for tower crane detection door
  • Anti-injury device for tower crane detection door

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Embodiment Construction

[0041] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0042] Figure 5 It is a structural schematic diagram of an embodiment of the anti-injury device for the detection door of the tower crane provided by the present invention; Image 6 for Figure 5 Schematic diagram of the use status of the anti-injury device for the detection door of the middle tower crane Figure 1 ; Figure 7 for Figure 5 Schematic diagram of the use status of the anti-injury device for the detection door of the middle tower crane Figure II . from Figure 5 , Image 6 and Figure 7 It can be seen that the anti-injury device for the detection door of the tower crane in this embodiment includes a mounting base 1 and a wind hook 2 . Wherein: the mounting base 1 is provided with a through hole 11, and the mounting base 1 is fixedly arranged in the door frame groove 31 at the bottom of the back...

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Abstract

The invention relates to a people injury preventing device of a tower crane detecting gate. The people injury preventing device comprises an installing base and an air hook, wherein a through hole is formed in the installing base; the installing base is fixedly arranged inside a gate frame groove at the bottom of the back side of the tower crane detecting gate; a first side end of the air hook is inserted into the through hole and can rotate by taking the side end as the shaft; and a second side end of the air hook is inserted into a preserved hole in a gate frame when the tower crane detecting gate is in the opening state, and is closed in the gate frame groove of the tower crane detecting gate when the tower crane detecting gate is in the closed state. By utilizing the people injury preventing device, the situation that the detecting gate is closed by accident when being opened is prevented, so that the problem in the prior art that the tower crane detecting gate lacks the people injury prevention function is solved.

Description

technical field [0001] The invention relates to a door accessory, in particular to an anti-injury device for a tower crane detection door. Background technique [0002] In the design of large tower cranes, the engine, hydraulic system, electrical system, control system, etc. are mostly arranged nearby to form an independent closed unit—the power system. At the same time, due to the needs of the tower crane structure, the position of the power system is often located on the upper part of the tower crane. During use, the work that needs to be carried out frequently includes: refueling and adding water to the engine; component adjustment and performance debugging of the hydraulic system; testing and debugging of the electrical system. in the turned on state. In a certain state, the detection door may be accidentally closed suddenly, causing the operator to squeeze, bump, or pinch. [0003] For the normally closed detection door used on the equipment, the usual design general...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/88B66C13/54
Inventor 米成宏马承杰徐春风
Owner XUZHOU HEAVY MASCH CO LTD
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