Wedge-shaped electric power cable clamp
A power line clip and wedge-shaped technology, applied in the direction of circuits, inductors, conductive connections, etc., can solve the problems of reduced construction efficiency, troublesome torsion, heavy weight, etc., and achieve the effect of compact and reasonable structure, labor-saving operation, and good loosening prevention
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Example
[0019] (Example 1)
[0020] This embodiment is a wedge-shaped power cord clamp, see Figure 1 to Figure 8 As shown, it includes a base pipe 1, a core column 2, a bolt 3, and a splint assembly 4; the base pipe 1 includes a pressure pipe portion 11 and a sealing plate portion 12 located at one end of the pressure pipe portion; the shape of the pressure pipe portion is circular, and the pressure pipe A crimping boss 13 is provided on the inner wall of the part, and an arc groove 14 is provided on the inner wall of the crimping boss. The base pipe is made in one piece, and the crimping boss is formed radially inwardly protruding from the inner wall of the pressure pipe part, and the crimping boss penetrates the inner wall of the pressure pipe part in the axial direction of the pressure pipe part.
[0021] In this embodiment, four crimping bosses are provided on the pressure tube part, and the four crimping bosses are evenly distributed on the inner wall of the pressure tube part along...
Example
[0036] (Example 2)
[0037] This embodiment is basically the same as embodiment 1, the difference lies in: see Picture 9 with Picture 10 As shown, this embodiment is basically the same as the above-mentioned embodiment 1, the difference lies in: see Picture 9 with Picture 10 As shown, the base pipe 1 is provided with a mounting screw hole 18 that penetrates the wall of the pressure pipe portion 11 along the radial direction of the base pipe; a temperature sensing device 8 is fixed in the mounting screw hole;
[0038] The temperature sensing device includes a metal shell 81 made of a metal material and having a containing groove 811, a temperature sensor 82 arranged in the containing groove, a spring 83 for pressing the temperature sensor on the bottom wall of the containing groove, Solenoid plug 84 for limit spring;
[0039] The end 812 of the metal shell close to the central axis of the base tube is provided with a heat conduction boss 813 used for puncture, and the end 814 of t...
Example
[0046] (Example 3)
[0047] This embodiment is basically the same as embodiment 2, the difference is: see Picture 11 As shown, the bolt no longer includes a nut 34. In this embodiment, an internal threaded area 171 for fitting with the external threaded connection part of the bolt is provided in the limiting sliding hole of the sealing plate part; the rod of the bolt passes through the center of the core column Hole, the external thread connection part of the bolt is screwed to the internal thread area.
[0048] In this embodiment, a nut is saved and the structure is simplified.
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