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Noise-reduction wiring locking device for construction machinery equipment

A technology for construction machinery and locking devices, which is applied to the components, coupling devices, and connections of connecting devices, and can solve problems such as operator inconvenience, safety accidents, and reduced construction efficiency.

Inactive Publication Date: 2015-12-02
YONGJIA HUISHI IMPORT & EXPORT
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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 interruption to the work
This kind of 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

Method used

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  • Noise-reduction wiring locking device for construction machinery equipment
  • Noise-reduction wiring locking device for construction machinery equipment

Examples

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Embodiment Construction

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

[0010] According to an embodiment, a wiring locking device for construction machinery and equipment that can reduce noise includes a device frame 9 and a drive motor 16 fixed in the device frame 9, and a power supply is arranged in the device frame 9 The wire insertion channel 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 driving wedge 10 is threaded on the screw rod 161. The wedge-shaped surface on the right side of the driving wedge 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 device frame. The guide groove 101 extending up and down in 9 is slidingly fitted, wherein,...

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PUM

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Abstract

The invention discloses a noise-reduction wiring locking device for construction machinery equipment, and the device comprises a device frame body (9) and a driving motor (16) fixed in the device frame body (9). The interior of the device frame body (9) is provided with a power line insertion channel (50) which is used for inserting a power line (5). The driving motor (16) is in power connection with a screw rod (161) which extends from the driving motor (16) downwards. The screw rod (161) is in screw-thread fit with a driving wedge block (10), and the right wedge-shaped surface of the driving wedge block (10) is in sliding fit with an inclined surface of a main body (151) of a locking sliding block (15) which can slide left and right on a bearing locking sliding block (12).

Description

technical field [0001] The present application relates to the field of construction machinery, in particular to a wiring locking device used in construction machinery and capable of reducing noise. 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...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R13/70H01R13/46
Inventor 张正
Owner YONGJIA HUISHI IMPORT & EXPORT
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