Mobile arrester test vehicle
A lightning arrester and test vehicle technology, which is applied to motor vehicles, instruments, trolleys, etc., can solve the problems that the rapid test and replacement of lightning arresters cannot be realized, and shorten the power outage time, etc., and achieve the effect of quick disassembly, shortening the power outage time, and quick and convenient operation
Inactive Publication Date: 2016-07-06
国网山东济南市历城区供电公司 +1
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Problems solved by technology
[0010] Aiming at the lack of a suitable test platform in the prior art, the rapid test and replacement of lightning arresters on site cannot be realized. The purpose of the present invention is to provide a mobile lightning arrester test vehicle, which can conduct field tests on lightning arresters after power failure, and make qualified The rear lightning arrester can be quickly replaced, not only does not need to spend a lot of money to purchase a large number of spare parts, but also shortens the power outage time, which meets the requirements of power companies for high-quality service and increased supply and sales
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[0039] Such as Figure 1 to Figure 6 As shown, the mobile lightning arrester test vehicle provided by the present invention mainly includes a vehicle body 1, a support base 2, a terminal clamp 4, an insulating rod 5 and a test line fixing device 6.
[0040] Such as figure 1 and figure 2 As shown, the car body 1 is a cuboid structure welded by stainless steel, its lower end is provided with a rubber wheel 13 that is convenient for overall movement, and a handle 15 suitable for pushing is provided on one side of the car body 1, and simultaneously for ensuring To ensure the overall stability of the car body 1, the car body 1 is provided with a counterweight 12.
[0041]In a specific embodiment, there are four rubber wheels 13 in total, which are arranged at the four corners of the lower side of the car body 1; among them, the two on the left side are directional wheels, and the two on the right side are brake wheels with brakes. In this way, the rubber wheel 13 ensures the in...
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The invention discloses a moving type lightning arrester test car. The moving type lightning arrester test car serves as a proper test platform, and can carry out a field test on lightning arresters after power failure, and the qualified lightning arresters can be rapidly replaced. The moving type lightning arrester test car mainly comprises a car body, a supporting seat, a wiring clamp, an insulation rod and a test wire fixing device, wherein the car body mainly plays a role in supporting, and rubber wheels insulated from the ground and a weight increasing the whole stability are arranged at the lower end of the car body; the supporting seat is arranged on the car body, can achieve rapid dismounting and mounting of the multiple lightning arresters, and is provided with a grounded wire communicated with the ground; the wiring clamp is connected with a test wire, and is clamped at the top ends of the lightning arresters to power on the lightning arrester; the test wire fixing device is used for suspending and fixing of the test wire, and the insulation rod is arranged on the lower face of the test wire fixing device and used for adjusting the height of the test wire fixing device; and the test car is simple in structure, safe, reliable and convenient to use.
Description
technical field [0001] The invention relates to the technical field of lightning arrester testing devices, in particular to a mobile lightning arrester testing vehicle. Background technique [0002] The arrester is an electrical appliance used to protect electrical equipment from high transient overvoltage hazards and limit the freewheeling time and often limit the freewheeling value. [0003] In the electrical test specialty of power supply companies, it is necessary to test a large number of arresters every year after they are dismantled, and then install them after passing the test, so as to realize the reuse of arresters; It caused a lot of inconvenience to the field test. [0004] At present, in order to ensure the normal supply and use of arresters, there are mainly the following solutions: [0005] Option 1: Purchase a large number of new surge arresters at one time, concentrate them in the test center for testing, and then transport them to the site for replacement...
Claims
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IPC IPC(8): B62B3/00B62B3/02G01R31/00
Inventor 魏守耀
Owner 国网山东济南市历城区供电公司