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Efficient power line connecting and locking device for construction machine

A technology for construction machinery and locking devices, applied in the parts, connections, coupling devices of connecting devices, etc., can solve problems such as safety accidents, work interruptions, and operator inconvenience

Inactive Publication Date: 2015-12-30
李常明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the construction process, the operator may constantly pull the power cord to reach different work areas due to the needs of the work, which often causes the power cord and the socket device to loosen, causing unexpected interrup

Method used

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  • Efficient power line connecting and locking device for construction machine
  • Efficient power line connecting and locking device for construction machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0009] The following specific examples and attached Figure 1-2 The present invention will be described in detail.

[0010] An efficient power cord connection locking device for construction machinery according to an embodiment includes a device frame body 9 and a drive motor 16 fixed in the device frame body 9, and a power cord insertion channel is arranged in the device frame body 9 50 is used for inserting the power cord 5, and the driving motor 16 is power-connected with the screw rod 161 extending downward from the driving motor 16, and the screw rod 161 is threaded with a driving wedge 10, and the driving wedge The wedge-shaped surface on the right side of 10 is slidingly matched with the inclined surface in the main body 151 of the locking slider 15 that can slide left and right on the bearing locking slider 12, and the right end of the driving wedge 10 is in contact with the The guide groove 101 extending up and down is slidingly fitted, wherein, an upper positioning ...

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PUM

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Abstract

The invention discloses an efficient power line connecting and locking device for a construction machine. The device comprises a device rack body (9) and a driving motor (16) which is fixed in the device rack body (9). A power line inserting channel (50) is formed in the device rack body (9) to be used for allowing a power line (5) to be inserted therein. The driving motor (16) is in power connection with a screw rod (161) which extends downwards from the driving motor (16). A driving wedge block (10) is arranged on the screw rod (161) in a screw-thread fit mode. The wedge-shaped surface on the right side of the driving wedge block (10) is in sliding fit with a slope in a body (151) of a locking slide block (15) capable of sliding left and right on a bearing locking slide block (12).

Description

technical field [0001] The present application relates to the field of construction machinery, in particular to an efficient power cord connection locking device for construction machinery. Background technique [0002] In the process of building construction, some movable machinery is usually used, such as some grinders, eye drills and some movable power tools. These machines require a larger operating range or radius and typically have longer power cords. [0003] During the construction process, the operator may constantly pull the power cord to reach different work areas due to the needs of the work, which often causes the power cord and the socket device to loosen, causing unexpected interruption to the work. This interruption will not only reduce the construction efficiency and bring inconvenience to the operator, but also in some more important work occasions, this unexpected power interruption will cause safety accidents. Contents of the invention [0004] The pu...

Claims

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Application Information

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IPC IPC(8): H01R13/639
Inventor 李常明
Owner 李常明
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