Convenient-to-connect power line connecting and locking device for building machinery

A technology of construction machinery and locking devices, which is applied to parts, connections, coupling devices, etc. of connection devices, and can solve problems such as safety accidents, operator inconvenience, and job interruptions

Inactive Publication Date: 2016-01-20
XIAMEN CITY WANJIACAN LIGHTING CO LTD
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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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  • Convenient-to-connect power line connecting and locking device for building machinery
  • Convenient-to-connect power line connecting and locking device for building machinery

Examples

Experimental program
Comparison scheme
Effect test

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 power cord connection locking device for construction machinery and easy to access includes a device frame 9 and a drive motor 16 fixed in the device frame 9, and the device frame 9 is provided with The power cord insertion channel 50 is used for inserting the power cord 5, and the drive motor 16 is power-connected with the screw rod 161 extending downward from the drive motor 16, and the drive wedge 10 is threaded on the screw rod 161, so 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 the body 9 is slidably fitted, wherein an u...

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PUM

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Abstract

The invention discloses a convenient-to-connect power line connecting and locking device for building machinery. The convenient-to-connect power line connecting and locking device comprises a device rack body (9) and a drive motor (16), wherein the drive motor (16) is fixed in the device rack body (9); a power line inserting channel (50) is arranged in the device rack body (9) for insertion of a power line (5); the drive motor (16) and a screw rod (161) are in power connection; the screw rod (161) extends downwards from the drive motor (16); a drive wedge block (10) is in screw-thread fit on the screw rod (161); and a wedge surface at the right side of the drive wedge block (10) can be in sliding fit with an inclined plane in a main body (151) of a locking slide block (15) which can slide on a bearing locking slide block (12) left and right.

Description

technical field [0001] The present application relates to the field of construction machinery, in particular to a power cord connection locking device for construction machinery and which is convenient for access. 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 in...

Claims

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Application Information

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IPC IPC(8): H01R13/639
Inventor 黄晶晶
Owner XIAMEN CITY WANJIACAN LIGHTING CO LTD
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