Double-heart shaped circular hanging plate
A technology of hanging boards and connecting boards, applied in the direction of cable suspension devices, etc., can solve the problems of heavy installation workload, large number of fittings, high cost, etc., and achieve the effects of convenient installation and maintenance, simplified on-site installation and use, and reduced weight
Active Publication Date: 2016-07-27
帕尔普线路器材有限公司 +1
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Problems solved by technology
[0003] However, in the use of the existing pre-twisted inner and outer tension clamps for metal fittings, most of the cases use heart-shaped rings, parallel hanging plates (PS-type hanging plates, P-type hanging plates), and right-angle hanging plates. (ZS-type hanging board, Z-type hanging board) and triangular hanging board are combined and connected. Generally, 7 pieces of fittings are used, and at least 5 pieces are used. The installation workload is heavy and the weight is heavy. Due to the large number of fittings in the whole string, the potential risk is also high. , expensive
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[0025] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. The present invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
[0026] For ease of description, spatially relative terms such as "upper," "lower," "left," "right," and the like may be used herein to describe the relationship of one element or feature shown in the figures to another element or feature. It should be understood that, in addition to the orientation shown in the figures, spatial terms are intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is turned over, elements descr...
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The invention discloses a double-heart shaped circular hanging plate, which is forged into shape with one shot and is divided into two parts as a connection part and a hanging part according to their functions. The connection part is provided with one connection hole, allowing the connection of a connection armour clamp of a tower or a rod end. The connection part is also provided with a plurality of hoisting holes for an entire armour clamp string and line during line hoisting and traction. The hanging part is provided with two mounting holes to have the tension clamps at the internal layer and the external layer connected. The hanging plate provided by the invention is capable of self-balancing the tension forces from the internal layer and the external layer and has the characteristics of an original armour clamp. Such a double-heart shaped circular hanging plate functions equivalently to what five or seven armour clamps are combined, therefore greatly simplifying on-spot installation, greatly increasing work efficiency, reducing the weight of the entire armour clamp string and making construction less complex. The plate is simple in structure, reliable to operate, convenient to install and has a long service time.
Description
technical field [0001] The invention relates to the field of electric power fittings, in particular to a double-heart ring hanging plate. Background technique [0002] The pre-twisted tension clamp has a large grip on the wire, does not damage the wire, does not require special tools, and is easy to install and maintain. It is widely used in power transmission, communication, railway and other fields. The double-layer pre-twisted tension clamp has a larger grip, especially in special lines. [0003] However, in the use of the existing pre-twisted inner and outer tension clamps, in most cases, heart-shaped rings, parallel hanging boards (PS-type hanging boards, P-type hanging boards), right-angle hanging boards are used. (ZS type hanging plate, Z type hanging plate) and triangular hanging plate are combined to connect, generally use 7 pieces of hardware, at least 5 pieces, the installation workload is large, the weight is large, due to the large number of the whole string ...
Claims
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IPC IPC(8): H02G7/05
CPCH02G7/05
Inventor 马跃吴文吉孙霄伟王俊峰
Owner 帕尔普线路器材有限公司