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Chain hoists, mobile equipment and long rail cars

A technology of chain hoisting and moving device, which is applied to mechanical equipment, hoses, pipeline supports, etc., can solve the problems of poor hose protection effect and increase hose loss, etc., so as to improve the protection effect, reduce loss and reduce restrictions. effect of action

Active Publication Date: 2018-12-07
CRRC SHENYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the bending degree of the hose will change during the moving process, the existing chain lifting device will limit the change of the bending degree of the hose, thereby increasing the loss of the hose during the moving process, and the protection effect on the hose is relatively poor. Difference

Method used

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  • Chain hoists, mobile equipment and long rail cars
  • Chain hoists, mobile equipment and long rail cars
  • Chain hoists, mobile equipment and long rail cars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Please refer to Figure 1-3 , an embodiment of the present invention provides a chain suspending device, comprising: a rail 101 extending along a first direction; a chain suspending guide base 102 slidably connected to the rail 101 along the first direction; a chain suspending body 103, the The sling main body 103 is provided with a connecting piece 104, the connecting piece 104 is used to connect the hose 202, the sling main body 103 and the sling guide base 102 are slidably connected through the guide rail 105, and the guide rail 105 is along the second The direction extends, and the second direction forms a set angle with the first direction.

[0024] In this embodiment, when it is necessary to connect with the hose 202 of the mobile device 201 , the rail 101 can be set along the moving direction of the mobile device 201 , the guide rail 105 can be set at least in the vertical direction, and the connecting piece 104 can be connected with the mobile device 201 The ho...

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PUM

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Abstract

The invention provides a pendant chain device, movement equipment and a long steel rail car set. The pendant chain device comprises a rail extending in the first direction, a pendant chain guide base in sliding connection with the rail in the first direction and a pendant chain body provided with a connecting piece used for being connected with a hose; the pendant chain body is in sliding connection with the pendant chain guide base through a guide rail, the guide rail extends in the second direction, and a set angle is formed between the second direction and the first direction. By means of the pendant chain device, the movement equipment and the long steel rail car set, the protection effect on the hose can be improved.

Description

technical field [0001] The invention relates to the technology of hose connection equipment, in particular to a chain hoisting device, a mobile device and a long rail car group. Background technique [0002] The chain hoisting device is a common component in mobile equipment, and is used to hoist the cables, oil pipes, gas pipes and other hose facilities of mobile equipment. [0003] The existing chain hoisting device includes a track and a chain hoist body, the chain hoist body is slidably connected to the track, and the chain hoist body is used for connecting cables, oil pipes, air pipes and other hoses of mobile equipment. The track is set along the moving direction of the mobile device. During the movement of the mobile device, the hose will move with the mobile device. The main body of the sling chain can slide along the length of the track under the drive of the hose, so that the movement of the hose will not be affected. cause restrictions. [0004] Since the bendin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/01
CPCF16L3/01
Inventor 张鹏远冯玉华王化君陈伟国
Owner CRRC SHENYANG CO LTD