Electric power fitting abrasion test device

A wear test and power fitting technology, applied in measuring devices, testing wear resistance, instruments, etc., can solve the problems of reducing the frequency of fixture replacement, consuming manpower, financial and material resources, and wear and tear, and achieve synchronous testing of torque and pressure, The effect of reducing the frequency of fixture replacement

CN110514514AInactive Publication Date: 2019-11-29富顺县电力金具有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-11-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an electric power fitting abrasion test device. The electric power fitting abrasion test device comprises a rack, a positioning box, a limiting plate, a hydraulic machine, a movable plate, a mounting plate, fixed hinges, a clamp, fixed plates, mounting holes, fixed holes, clamping grooves, a test box, a supporting rod, pull rods, positioning rods, rotating shafts, a motor,a bearing and a rotating rod; the positioning box is welded at the top of the rack; the inner wall of the positioning box is fixedly welded with the outer wall of the limiting plate; the hydraulic machine is fixedly mounted at the top of the positioning box; and the bottom of the hydraulic machine is welded and fixed to the top of the mounting plate. According to the device, the fixed holes are formed in the clamp, so that a U-shaped ring are mounted and fixed; the mounting holes are formed in the fixed plates, so that a suspension clamp is mounted and fixed; the clamping grooves are formed inthe clamp, so that the bottom of the clamp is clamped with a test part, and the abrasion test of electric power fittings is achieved; and the clamp part is suitable for various different electric power fittings, so that the test requirements are met, and the replacement frequency of the clamp is reduced.
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Description

technical field

[0001] The invention belongs to the technical field of test devices, in particular to a wear test device for electric fittings. Background technique

[0002] Power fittings such as U-shaped rings and suspension clamps commonly used in the construction of transmission lines need to bear large vertical loads and large swings during their use. In such cases, many power fittings use Less than a year later, serious wear and tear occurred, thereby posing potential safety hazards and requiring regular replacement. While consuming manpower, financial and material resources, it also affected normal production and life. Therefore, users must clearly grasp the wear resistance of the above-mentioned power fittings before use, and conduct wear tests on power fittings from different companies and even different batches of power fittings, so as to select power fittings with better wear resistance. The existing test fixtures are not suitable for various electric fittings, c...

Examples

Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] refer to Figure 1-3 , a wear test device for electric power fittings, comprising a frame 1, a positioning box 2, a limit plate 3, a hydraulic press 4, a movable plate 5, a mounting plate 6, a fixed hinge 7, a clamp 8, a fixed plate 9, a mounting hole 10, a fixed Hole 11, clamping groove 12, test box 13, support rod 14, pull rod 15, positioning rod 16, rotating shaft 17, motor 18, bearing 19 and rotating rod 20, positioning box 2 is welded on the top of frame 1, and the inner wall of positioning box 2 All are fixedly welded with the outer wall of the limiting plate 3, the hydraulic press 4 ...