Cable material strip winding testing device
A technology for testing devices and cable materials, which is applied in the direction of measuring devices, preparation of test samples, and analysis of materials. time-saving effect
Pending Publication Date: 2020-09-01
河北中联银杉新材料有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
At present, when the cable sheath is wound onto the round rod, it is mainly done by hand, which not only makes it difficult to meet the requirements of the winding strength, but also has low work efficiency, and the sheath with a certain hardness and toughness is easy to cause damage to human hands. After the material is wound on the round rod, the two ends are not easy to fix, so the situation that the material is loose often affects the test. In addition, it is not convenient to conduct a comparative study of heating after different winding forces
Method used
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Embodiment Construction
[0013] Below in conjunction with accompanying drawing, the present invention will be further described:
[0014] Such as figure 1 and figure 2 As shown, the cable strip winding test device includes a base 1 and a counterweight 2, a first column 3 and a second column 4 are respectively installed on the left and right sides of the base 1, and a first column 3 is obliquely fixed on the top of the first column 3. Bearing 5, the second bearing 6 is installed obliquely at the top of the second column 4, and the height of the second bearing 6 in the vertical direction is lower than the first bearing 5, preferably, the line where the first bearing and the second bearing are located and The horizontal direction forms an angle of 5~30 degrees. A rotating sleeve 7 is installed on the second bearing 6, and the rotating sleeve 7 can rotate together with the second bearing 6. A socket 71 is left on the end of the rotating sleeve 7 towards the first bearing 5, and on the side wall of the ...
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The invention discloses a cable material strip winding test device including a base and a counterweight; a first stand column and a second stand column are arranged on the base. A first bearing is obliquely installed on the first stand column. A second bearing is obliquely arranged on the second upright post; the rotary sleeve is obliquely mounted on the second bearing; an inserting opening is reserved in one end of the rotary sleeve, a first fastening bolt is installed on the side wall of the inserting opening, the other end of the rotary sleeve is connected with the rotating disc, the secondbearing is lower than the first bearing, the rotating rod obliquely penetrates through the first bearing and is inserted into the inserting opening, the rotating rod is sleeved with a plurality of material strip clamping pieces, and a material strip connecting end is arranged on the counterweight. The device can uniformly and tidily wind the cable material skin on the round rod with constant force, the two ends of the material skin can be firmly fixed, the whole operation is easy and convenient, the working efficiency is high, and no harm is caused to people.
Description
technical field [0001] The invention relates to a device, in particular to a device capable of winding cable sheath material strips into rolls. Background technique [0002] The sheath of the cable provides insulation and protection for the cable. Cables for different purposes have different requirements for the composition and performance of the cable sheath. In order to ensure the quality of the entire cable, it is necessary to test the performance of the cable sheath and pass the test evaluation. Whether the composition formula and production process of the sheath are suitable, and problems can be found in time for correction. One of the tests is to cut the material of the cable sheath into long strips, and wrap it on the round rod with a certain force, and then put it into an oven at a certain temperature for baking, so that the material is tested and then heated at a certain temperature after the cable is made. Whether it is prone to aging and breakage after winding. ...
Claims
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IPC IPC(8): G01N1/28G01N1/44
CPCG01N1/286G01N1/44
Inventor 魏贺君
Owner 河北中联银杉新材料有限公司