Tractor winch grinding resistance wheel support for high-voltage line tensioning line construction
A high-voltage line and tractor technology, applied in the field of machinery, can solve problems affecting the construction safety and construction efficiency of high-voltage line tensioning lines, reduce the construction efficiency of high-voltage line tensioning lines, etc., and achieve simple and reliable device structure, low cost, and guaranteed efficiency effect
Active Publication Date: 2017-01-11
STATE GRID CORP OF CHINA +2
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Problems solved by technology
However, this did not completely solve the threat of displacement along the line direction, but reduced the efficiency of the construction of the high-voltage line tensioning line, and the displacement along the line direction still seriously affected the safety and construction efficiency of the construction of the high-voltage line tensioning line
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[0020] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] figure 1 It is a schematic structural view of an embodiment of the tractor winch grinding resistance wheel support for the construction of the high-voltage line tensioning line of the present invention, as figure 1 As shown, the tractor winch resistance pulley support for high-voltage line tensioning line construction in this embodiment may include: a support main body 1...
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The invention provides a tractor-mounted winch wheel-blocked rack for high-voltage wire releasing / tightening construction. The tractor-mounted winch wheel-blocked rack comprises a rack body, a telescopic part and a traveling gear; the rack body comprises a horizontal rack, a vertical rack, a support frame and a guide surface; the horizontal rack and the vertical rack are vertical to each other and are connected with the support frame; the support frame supports the guide surface which is an arc-shaped guide plate; protective plates are arranged at two sides of the guide surface along the direction of the wire releasing / tightening construction; the telescopic part is a movable telescopic structure, is connected with the vertical bracket and comprises interface traction and dragging equipment; the traveling gear is arranged at the lower part of the vertical bracket and is parallel with the horizontal surface. According to the tractor-mounted winch wheel-blocked rack for high-voltage wire releasing / tightening construction, the moving problem along the wire in the wire releasing / tightening construction is solved effectively and the safety of the high-voltage wire construction can be improved effectively. The overall equipment has the advantages of simple and reliable structure and lower cost; and the cost of the high-voltage wire releasing / tightening construction can be reduced effectively.
Description
technical field [0001] The invention relates to the technical field of machinery, in particular to a tractor winch grinding resistance pulley bracket for the construction of a tension line of a high-voltage line. Background technique [0002] Tractor winch mill is a rewinding and unwinding equipment refitted on the basis of a large tractor. Due to its large output power and strong traction capacity, it is often used for tightening wires in power line construction, traction when the pole tower is erected as a whole, and lifting weights. goods and trailers for transportation. [0003] At present, during the construction process of high-voltage line tensioning, due to the high-voltage line has the characteristics of heavy line weight and high erection height, the force on the tractor winch is relatively large, and it is easy to shift along the direction of the line during the tensioning process. . Shifting in the direction of the line will damage the cables and tighten the li...
Claims
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IPC IPC(8): H02G1/02
Inventor 胡刚梁晨郭建利周传涛高运兴李静
Owner STATE GRID CORP OF CHINA