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Fixing apparatus arranged on crossbeam of workshop crown block

A fixing device and crane technology, applied in the directions of transportation and packaging, load hanging components, cranes, etc., can solve the problems of complex installation, beautiful strength and other problems, and achieve the effects of safe and convenient installation and use, low cost and simple structure

Inactive Publication Date: 2015-04-15
周家欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, fixing the spreader on the crane, on the one hand, the installation is complicated, on the other hand, there are problems in strength and aesthetics, which urgently need to be solved

Method used

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  • Fixing apparatus arranged on crossbeam of workshop crown block

Examples

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Comparison scheme
Effect test

Embodiment 1

[0012] The invention provides a fixing device on the crossbeam of the workshop crane, which is characterized in that: the fixing device on the crossbeam of the workshop crane includes two rods (1), and a connecting device for connecting the two rods (1) (2); There are holes or rings on the rod (1), and the two ends of the connection device (2) have hook structures, and the hook structures on the two ends of the connection device (2) are the same as those on the rod (1). Holes or rings are connected and can rotate between them.

[0013] The fixing device on the cross beam of the workshop crane according to claim 1, characterized in that: the rod (1) is divided into a left rod and a right rod connected with the connecting device (2), and the right The ratio of the member length to the length of section A (101) ranges from 1 to 10.

[0014] The fixing device on the cross beam of the workshop crane according to claim 1, characterized in that: the rod (1) is divided into a left ro...

Embodiment 2

[0017] The invention provides a fixing device on the crossbeam of the workshop crane, which is characterized in that: the fixing device on the crossbeam of the workshop crane includes two rods (1), and a connecting device for connecting the two rods (1) (2); There are holes or rings on the rod (1), and the two ends of the connection device (2) have hook structures, and the hook structures on the two ends of the connection device (2) are the same as those on the rod (1). Holes or rings are connected and can rotate between them.

[0018] The fixing device on the cross beam of the workshop crane according to claim 1, characterized in that: the rod (1) is divided into a left rod and a right rod connected with the connecting device (2), and the right The ratio of the member length to the length of section A (101) ranges from 1 to 10.

[0019] The fixing device on the cross beam of the workshop crane according to claim 1, characterized in that: the rod (1) is divided into a left ro...

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Abstract

A fixing device arranged on the crossbeam of a workshop crown block is characterized in that the fixing device comprises two rod members, and a connecting device that connects the two rod members; each rod member is provided with a hole or a circular ring, the two ends of the connecting device are both provided with a hook-shaped structure, the two hook-shaped structures of the connecting device are connected to the holes or circular rings of the rod members, and the hook-shaped structures can rotate relative to the holes or circular rings. The provided fixing apparatus has the following advantages: through the fixing device, heavy articles can be conveniently hung on the crossbeams in a building or a vehicle and at the same time the crossbeam will not be damaged; moreover, the structure of the fixing apparatus is simple, the cost is low, and installation and application are both very convenient.

Description

technical field [0001] The invention relates to the field of mechanical structures, in particular to a fixing device on a beam of a workshop crane. Background technique [0002] At present, fixing the spreader on the crane, on the one hand, is complicated to install, and on the other hand, there are problems in strength and appearance, which urgently need to be solved. Contents of the invention [0003] The object of the present invention is to provide a fixing device on the cross beam of the workshop crane. [0004] The invention provides a fixing device on the crossbeam of the workshop crane, which is characterized in that: the fixing device on the crossbeam of the workshop crane includes two rods (1), and a connecting device for connecting the two rods (1) (2); There are holes or rings on the rod (1), and the two ends of the connection device (2) have hook structures, and the hook structures on the two ends of the connection device (2) are the same as those on the rod ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/00
CPCB66C13/00B66C2700/01
Inventor 周家欣
Owner 周家欣
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