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Locomotive cotter pin dismantling device

A technology for cotter pins and locomotives, which is applied to hand-held tools, manufacturing tools, etc., can solve the problems of difficult removal of cotter pins of locomotives, and achieve the effects of easy operation, improving work efficiency, and avoiding hurting people.

Pending Publication Date: 2019-09-10
SHENHUA BAOSHEN RAILWAY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, the present invention provides a locomotive cotter pin removal device to solve the problem that the locomotive cotter pin is difficult to remove using common tools

Method used

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  • Locomotive cotter pin dismantling device
  • Locomotive cotter pin dismantling device
  • Locomotive cotter pin dismantling device

Examples

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Embodiment Construction

[0021] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The "first" and "second" mentioned in the present invention do not represent specific numbers and sequences, but are only used to distinguish names.

[0022] Such as figure 1 As described above, an embodiment of the present application provides a locomotive cotter pin removal device, the locomotive cotter pin removal device includes: a central pole 10, a front point hook 20, a striker sleeve 40 and a support handle 50, the front point The hook head 20 is connected to the first end 103 of the central pole 1...

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PUM

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Abstract

The invention relates to a locomotive cotter pin dismantling device. The locomotive cotter pin dismantling device comprises a central supporting rod, a front tip hook head, an impacting sleeve and a supporting handle; and the front tip hook head is fixed to the first end of the central supporting rod, the supporting handle is fixed to the second end of the central supporting rod, and the impactingsleeve is arranged on the central supporting rod in a sleeving manner and can slide along the central supporting rod. A locomotive cotter pin is hooked by the front tip hook head, the purpose of dismantling the locomotive cotter pin is achieved according to the principle that the locomotive cotter pin is pulled out through pulling force generated in the process that the impacting sleeve impacts the supporting handle through reciprocating motion of the impacting sleeve on the central supporting rod, and compared with a general tool, the dismantling difficulty is low, and the working efficiencyis high.

Description

technical field [0001] The invention relates to locomotive maintenance, in particular to a locomotive cotter pin removal device. Background technique [0002] Cotter pins are part of the anti-loosening devices commonly used in various mechanical equipment, and are more widely used on locomotives. Due to the narrow space of many parts, it is difficult to disassemble with general tools. Traditional repair and disassembly methods usually use general tools such as pliers, screwdrivers, hammers, etc. Some parts are difficult to remove due to space constraints, and the work efficiency is low. Contents of the invention [0003] Based on this, the present invention provides a locomotive cotter pin removal device, which solves the problem that the locomotive cotter pin is difficult to remove using common tools. [0004] A split pin removal device for a locomotive, the split pin removal device for a locomotive comprising: a central support rod, a front pointed hook, a bumper sleeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/08
CPCB25B27/08
Inventor 王绍成付利珉王世娟孟谦杨光
Owner SHENHUA BAOSHEN RAILWAY GRP