High-voltage switch cabinet test auxiliary vehicle
A technology of high-voltage switchgear and auxiliary vehicles, which is applied in the direction of trolleys, motor vehicles, multi-axis trolleys, etc., can solve problems such as difficult climbing operations, and achieve the effects of high mechanical strength, light mechanical weight, and light weight
Inactive Publication Date: 2014-09-17
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a high-voltage switchgear test auxiliary vehicle to solve the problems in the prior art, such as difficulty in climbing operation, convenient and flexible transportation of test instruments and meters, carrying test instruments and meters to replace test sites, etc.
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[0021] figure 1 Shown is a high-voltage switchgear test auxiliary vehicle, including a high-voltage switchgear test auxiliary vehicle body 1, an up-and-down raising mechanism 2, a cable-stayed beam 3, a load-carrying transportation platform 4, a ladder 5, two universal wheels 6, two A directional caster 7, a first hinge 8, a second hinge 9, a third hinge 10, a fourth hinge 11, a fifth hinge 12, and a U-shaped fastening groove 13, the high-voltage switchgear test auxiliary vehicle The top and bottom of the car body 1 are both rectangular in shape, and are welded by argon arc welding of four white steel pipes with a cutting length of 80cm and 50cm, a size of 4×2.5cm, and a thickness of 1mm; A hinge 8 is connected to the lifting mechanism, and the other end is supported on the auxiliary transport beam at the bottom of the car body, and the number is two, respectively supporting the front, rear, up and down lifting mechanisms of the car body; the U-shaped fastening groove 13 passe...
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The invention provides a high-voltage switch cabinet test auxiliary vehicle, and belongs to the field of carrier vehicle equipment. The high-voltage switch cabinet test auxiliary vehicle is characterized by comprising a high-voltage switch cabinet test auxiliary vehicle body, an up-and-down lifting mechanism, a cable-stayed beam, a bearing transportation platform, a ladder, two universal wheels, two directional casters, a first hinge, a second hinge, a third hinge, a fourth hinge, a fifth hinge and a U-shaped fastening groove. According to the high-voltage switch cabinet test auxiliary vehicle provided by the invention, the ascending operation difficulty in the prior art is solved, test instruments and meters can be conveniently and flexibly transported, the test instruments and meters can be borne, the test sites can be replaced, time and labor are saved, and the popularization and application prospect is good.
Description
technical field [0001] The invention belongs to the field of transport vehicle equipment, in particular to a high-voltage switch cabinet test auxiliary vehicle. Background technique [0002] When electrical testers test the high-voltage switchgear in the 10kV user substation room, there are usually the following three problems: the height of the relay protection device in the high-voltage switchgear to the ground is generally 1.9 meters, and the height of the secondary circuit terminal to the ground is generally 1.9 meters. 1.6 meters, there are no insulating ladders and other climbing tools in the substation room, and it is difficult for the test personnel to operate; when transporting the test instruments and meters in the substation room, the labor intensity of the test personnel is high; the current test is over, and the instruments and meters need to be replaced The test site, and re-check the wiring, need transportation. Therefore, a high-voltage switchgear test auxil...
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IPC IPC(8): B62B3/02
Inventor 张崇利贾晨杨宝伟黄大志王迪武永亮李春雨耿建宇杨春虹杨春飞张雷孙晋张辉许文燮张天石邹铁双付青韩冬赵晓明谢利魏晓明刘宏宇曹建
Owner STATE GRID CORP OF CHINA