Bearing device used for transporting and hoisting insulator chain
An insulator string and hoisting technology, which is applied in the field of power transmission and transformation, can solve the problems of inconvenient handling and easy wear of insulator strings, achieve flexible handling and movement, avoid wear, and reduce the possible effects of wear
Inactive Publication Date: 2017-03-15
CHINA ELECTRIC POWER RES INST +2
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Problems solved by technology
[0004] In view of this, the present invention proposes a supporting device for the transportation and hoisting of insulator strings, aiming at solving the problems of inconvenient handling and easy wear of insulator strings caused by the handling of insulator strings and the hoisting of wires in the prior art. question
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[0021] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0022] see Figure 1 to Figure 3 , the figure shows the preferred structure of the supporting device used in the transportation and hoisting of insulator str...
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The invention provides a bearing device used for transporting and hoisting an insulator chain. The device comprises a bearing body, a rubber gasket and idler wheels, wherein the bearing body is used for bearing the insulator chain; the rubber gasket is arranged between the bearing body and the insulator chain in a cushioned manner; the idler wheels are arranged at the bottom of the bearing body, and the idler wheels are used for enabling the bearing body to move on the ground. According to the bearing device provided by the invention, the insulator chain without a fixed shape is placed on the bearing body, the insulator chain can be transported and moved more conveniently and flexibly, and the problem of manual transportation and moving inconvenience is avoided; moreover, the problem of abrasion caused by the contact of the insulator chain and the ground in a wire hoisting process is avoided; the rubber gasket is arranged between the bearing body and the insulator chain in the cushioned manner, so that the insulator chain is in direct contact with the rubber gasket, and the possibility that the insulator chain is worn is reduced; and moreover, the idler wheels are arranged at the bottom of the bearing body, so that the movement of the bearing body on the ground is more convenient.
Description
technical field [0001] The invention relates to the technical field of power transmission and transformation, in particular to a supporting device for transporting and hoisting insulator strings. Background technique [0002] At both ends of the cross-line between the substation frames, there are tension insulator strings connected in series by insulator sheets. In the overhead transmission line, the connection between the conductor and the tension tower is also a tension insulator string. Cooperating with a series of connection fittings, the tension insulator string can connect the wire and the metal tower (frame), and also play the role of transmitting tension while achieving the purpose of insulation. Since the insulators are made of porcelain, the number of insulators is mainly determined by the voltage level. The insulator strings used in UHV substations are heavy and long in length, making their assembly, transportation, and hoisting difficult. [0003] At present, af...
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 万建成彭飞杨磊陈凯许瑜张东旭杜商安王亮罗兆楠李岩
Owner CHINA ELECTRIC POWER RES INST