Portable crimping pipe correcting device and method used for power transmission line
A technology for power transmission lines and crimping pipes, which is applied in the maintenance of line connectors, connections where permanent deformation works, circuits, etc. The effect of versatility, simple structure and convenient operation
Pending Publication Date: 2018-04-13
BAIHE POWER SUPPLY BUREAU OF GUANGXI POWER GRID CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
At present, most of the crimping pipes are rectified by wood hammering. Because the hammering force is uncontrollable and the alignment deviation is large when observed with the naked eye, the repair effect is often not obvious and the work efficiency is low.
Method used
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[0028] Specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although specific embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and is not limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0029] It should be noted that certain terms are used in the specification and claims to refer to specific components. Those skilled in the art should understand that they may use different terms to refer to the same component. The specification and claims do not use differences in nouns as a way of distinguishing components, but use differences in functions of components as a criterion for distinguishing. "Includes" or "comprises" mentioned throughout the spe...
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The invention discloses a portable crimping pipe correcting device and method used for a power transmission line. The correcting device includes a crimping pipe fixing base (1) and a spiral extrudingmechanism (2). The crimping pipe fixing base (1) includes a cross beam (3) and a first vertical connection piece (4) and a second vertical connection piece (5) arranged on two ends of the cross beam (3). The bottom of the first vertical connection piece (4) and the bottom of the second vertical connection piece (5) are respectively provided with a first arc groove (6) and a second arc groove (7) having openings in opposite directions. A nut sleeve (8) is arranged fixedly at the center of the cross beam (3). The spiral extruding mechanism (2) includes a lifting screw rod (9) and a correcting pressing block (11) flexible connected to the bottom part of the lifting screw rod (9). The lifting screw rod (9) is threaded to the nut sleeve (8). The lower surface of the correcting pressing block (11) is provided with a third arc groove (12). The central axis of the first arc groove (6) and the central axis of the second arc groove (7) are collinear and are on the same vertical plane with the central axis of the third arc groove (12).
Description
technical field [0001] The invention relates to the technical field of power transmission line equipment, in particular to a portable crimping tube correction device for power transmission lines and a correction method thereof. Background technique [0002] At present, the connection between the wires in the newly built or rebuilt high-voltage transmission lines in my country is mainly connected by the crimping tube crimping method. Due to the uneven skills of the crimping operators, and the restrictions of the on-site operating environment and the construction personnel during the construction process. Construction according to the technical regulations. As a result, there is a small amount of bending deformation in the linear crimping tube or the tension-resistant crimping tube. In the past, during the acceptance and re-inspection process before the new line was put into operation, a small amount of bending deformation was also found in the crimping tube part of the wire. ...
Claims
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IPC IPC(8): H01R43/00H01R4/20
CPCH01R43/002H01R4/20
Inventor 班卫华李嘉林黄成康罗毅陈远祥孔庆锋潘世锋韦勇敢韦江波李宇程谷宗华谢拓王驰赵来志罗晓瑞黄志东李皓陈霄黄明德罗卫民张睿黄济康黄明忠黄禹铭胡刚韦庆鸾张杰黄涛朱继连陆万胜常世民凌武德文志富吕承霖卢佐程农海雄蔡统国陆肇盛梁华锋张国祥
Owner BAIHE POWER SUPPLY BUREAU OF GUANGXI POWER GRID CO LTD