Chuck special for cable diameter error test of power supply system
A power supply system and cable technology, which is applied in the field of special chucks for cable diameter error testing for power supply systems, can solve problems such as inapplicability, troublesome measurement, diameter error, etc., and achieve the effects of being suitable for popularization, simple structure and accurate measurement.
Inactive Publication Date: 2018-12-14
安徽省行千里知识产权服务有限公司
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Problems solved by technology
[0003] Existing cables have different requirements for different use occasions. Due to technical problems in the production process of cables, there will be errors between the actual diameter of the cable and the designed diameter. If the error is large, in some strict requirements It cannot be used in some occasions, but the existing measuring rulers for measuring the diameter of cables are troublesome to measure, such as vernier calipers and screw micrometers. The operation of these two measuring rulers is cumbersome. , very inapplicable, labor-intensive and time-consuming
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-2 , the present invention provides a technical solution: a special chuck for testing cable diameter errors in a power supply system, including a main base plate 1, a test chuck 2, a cable diameter detection wheel 11 and a measuring ruler 23, the left side of the main base plate 1 is connected to The mechanism is connected with the test chuck 2;
[0020] The connecting mechanism includes a first connecting piece 3 and a second connecting p...
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The invention relates to the field of power equipment, in particular to a chuck special for cable diameter error test of a power supply system. The chuck comprises a main bottom plate, a test chuck, cable diameter detection wheels and a measurement rule, wherein a left side of the main bottom plate is connected with the test chuck by a connection mechanism, multiple groups of cable diameter detection wheels are arranged at an inner side of the test chuck, a measurement rule connection piece is fixedly connected to a right side of an upper end surface of the main bottom plate, a measurement rule insertion groove is arranged in the measurement rule connection piece, an absorption magnet is fixedly connected to the bottom of the measurement insertion groove, the measurement rule is inserted to the measurement rule insertion groove, graduations are arranged at a left side of the measurement rule, a hinge piece is fixedly connected to a left side of the measurement rule connection piece, and the hinge piece is hinged with a right side end of an extrusion post. The chuck is simple in structure and accurate in measurement, is convenient to measure, can be used for effectively measuring acable diameter error and is suitable for promotion and application.
Description
technical field [0001] The invention relates to the field of electric equipment, in particular to a special chuck for testing cable diameter errors in a power supply system. Background technique [0002] There are two definitions of cable: Definition 1: A wire made of one or more mutually insulated conductors and an outer insulating layer that transmits power or information from one place to another. Definition 2: A rope-like cable usually twisted by several or groups of wires (at least two in each group), each group of wires is insulated from each other, and is often twisted around a center, and the entire outer wrap Has a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. [0003] Existing cables have different requirements for different use occasions. Due to technical problems in the production process of cables, there will be errors between the actual diameter of the cable and the designed diameter. If the...
Claims
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IPC IPC(8): G01B5/08G01B5/00
CPCG01B5/0004G01B5/08G01B5/10G01B11/08
Inventor 陈键
Owner 安徽省行千里知识产权服务有限公司