Wire and cable section detection device

Abstract

The utility model discloses an electric wire and cable section detection device which comprises a workbench, a row of detection probes distributed at equal intervals are installed at the top end of the workbench through installation pieces, and a fixing and clamping mechanism used for fixing and clamping an electric wire and cable to be detected is arranged at the top end of the workbench; the fixed clamping mechanism comprises a fixed seat arranged at the top end of the workbench, the top end of the fixed seat is provided with V-shaped first clamping grooves which are in one-to-one correspondence with the multiple detection probes, the top end of the workbench is provided with a U-shaped support located at the top of the fixed seat, and a lifting seat is arranged in the support; according to the utility model, wires and cables with different outer diameters can be fixed and clamped, the wire and cable section detection applicability is improved, the wire and cable fixing stability is higher, a plurality of wires and cables in the same batch can be fixed, clamped and detected at the same time, time and labor are saved, and the wire and cable detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable detection, in particular to a wire and cable cross-section detection device. Background Art

[0002] With the rapid development of urban construction in China, the construction of the corresponding supporting power system has also increased rapidly year by year. The reliable operation of power cables has a significant impact on people's normal life and social and economic development. Due to the relatively simple cable manufacturing process and the large number of its manufacturers, there are many problems such as lax quality control and unqualified products among some suppliers, resulting in phenomena such as the conductor cross-section of the incoming network cable being too small and the conductor resistance being unqualified. Therefore, in recent years, the General Administration of Quality Supervision, Inspection and Quarantine of China has also included it in the key controlled products.

[0003] The current wire and cable cross-section detection devices basically move to the detection table for cross-section detection after wire stripping, which is time-consuming and laborious, affecting the detection efficiency. And each sampling inspection needs to detect several in a batch, and currently basically one by one detection is carried out, making the detection efficiency even lower. Content of the Utility Model

[0004] To solve the defects existing in the prior art, the utility model provides a wire and cable cross-section detection device.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A wire and cable cross-section detection device of the utility model includes a workbench. A row of multiple detection probes evenly distributed at equal intervals are installed on the top end of the workbench through installation parts. A fixed clamping mechanism for fixedly clamping the wire and cable to be detected is arranged on the top end of the workbench; the fixed clamping mechanism includes a fixed seat arranged on the top end of the workbench. A first clamping groove in a V shape corresponding to each of the multiple detection probes is arranged on the top end of the fixed seat. A U-shaped bracket located on the top of the fixed seat is arranged on the top end of the workbench. A lifting seat is arranged inside the bracket. A plurality of second clamping grooves matching the first clamping grooves are opened at the bottom end of the lifting seat. An auxiliary clamping groove communicating with the first clamping groove and matching the thickness of the lifting seat is opened at the top end of the fixed seat. A vertically downward hydraulic cylinder is installed at the top end of the bracket.

[0007] As a preferred technical solution of the utility model, the installation parts include an installation table arranged on the top end of the workbench. A rectangular positioning groove is arranged on the top end of the installation table. A positioning block is arranged at the bottom end of the detection probe.

[0008] As a preferred technical solution of the utility model, a spring bolt is embedded on one side wall of the positioning block. A limiting hole communicating with the positioning groove and matching the bolt rod of the spring bolt is opened on the installation table.

[0009] As a preferred technical solution of the present utility model, a spring bolt is embedded in one side wall of the positioning block, and a limiting hole communicating with the positioning groove and matching with the bolt rod of the spring bolt is formed on the mounting table.

[0010] As a preferred technical solution of the present utility model, a fixing plate is provided at one end of the bracket close to the detection probe, a vertically downward cylinder is installed at the bottom end of the fixing plate, and a mounting plate is provided on the output shaft of the cylinder.

[0011] As a preferred technical solution of the present utility model, a first wire stripping knife is provided at the bottom end of the mounting plate, and a plurality of first wire stripping knife grooves corresponding to the detection probes one by one are provided at the bottom end of the first wire stripping knife.

[0012] As a preferred technical solution of the present utility model, a second wire stripping knife is provided at the top end of the workbench directly below the first wire stripping knife, and a plurality of second wire stripping knife grooves corresponding to the first wire stripping knife grooves one by one are provided at the top end of the second wire stripping knife.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For this wire and cable cross-section detection device, when detecting and fixing the cross-section of a wire and cable, the end of the wire and cable to be sampled is placed inside the first clamping groove on the fixing seat, and the output shaft of the hydraulic cylinder pushes the lifting seat downward, so that the second clamping groove of the lifting seat matches the first clamping groove of the fixing seat, and under the mutual cooperation of the auxiliary clamping grooves, the wire and cable are fixedly clamped. Since both the first clamping groove and the second clamping groove are V-shaped, it is possible to fixedly clamp wire and cables with different outer diameters, improving the applicability of wire and cable cross-section detection, and having higher fixing stability for the wire and cable. Moreover, multiple wire and cables in the same batch can be fixedly clamped and detected simultaneously, saving time and effort and improving the efficiency of wire and cable detection.

[0015] 2. For this wire and cable cross-section detection device, when installing the detection probe, the positioning block at the bottom end of the detection probe is matched and clamped with the positioning groove on the mounting table. Under the elastic force of the spring bolt, the bolt rod of the spring bolt matches the limiting hole, and then the detection probe can be installed, which is convenient for installation or disassembly.

[0016] 3. For this wire and cable cross-section detection device, when stripping the wire and cable, the output shaft of the cylinder pushes the mounting plate downward, the mounting plate pushes the first wire stripping knife downward, and when the plurality of first wire stripping knife grooves on the first wire stripping knife match the plurality of second wire stripping knife grooves on the second wire stripping knife at the top end of the workbench one by one, multiple wire and cables can be stripped simultaneously, further improving the efficiency of wire and cable cross-section detection. Description of the Drawings

[0017] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a schematic structural diagram of a cross-section detection device for a wire and cable of the present utility model;

[0019] Figure 2 is a schematic structural diagram of a mounting member of a cross-section detection device for a wire and cable of the present utility model;

[0020] Figure 3 is a cross-sectional view of a wire stripping structure of a cross-section detection device for a wire and cable of the present utility model.

[0021] In the figure: 1, workbench; 2, mounting member; 201, mounting table; 202, positioning groove; 203, positioning block; 204, spring bolt; 205, limiting hole; 3, detection probe; 4, fixed clamping mechanism; 401, fixed seat; 402, first clamping groove; 403, bracket; 404, lifting seat; 405, second clamping groove; 406, auxiliary clamping groove; 407, hydraulic cylinder; 408, guiding slide rail; 409, guiding slider; 5, fixing plate; 6, air cylinder; 7, mounting plate; 8, first wire stripping knife; 9, first wire stripping knife groove; 10, second wire stripping knife; 11, second wire stripping knife groove. Specific embodiments

[0022] The following describes the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0023] Embodiment: As Figure 1As shown in the figure, a cross-section detection device for wire and cable of the present utility model includes a workbench 1. At the top of the workbench 1, a row of multiple detection probes 3 evenly distributed at equal intervals are installed through a mounting member 2. A fixed clamping mechanism 4 for fixedly clamping the wire and cable to be measured is provided at the top of the workbench 1. The fixed clamping mechanism 4 includes a fixed seat 401 provided at the top of the workbench 1. At the top of the fixed seat 401, a first clamping groove 402 in a V shape corresponding to each of the multiple detection probes 3 is provided. At the top of the workbench 1, a U-shaped bracket 403 is provided on top of the fixed seat 401. An elevating seat 404 is provided inside the bracket 403. At the bottom end of the elevating seat 404, a plurality of second clamping grooves 405 matching the first clamping groove 402 are provided. At the top of the fixed seat 401, an auxiliary clamping groove 406 communicating with the first clamping groove 402 and matching the thickness of the elevating seat 404 is provided. A vertically downward hydraulic cylinder 407 is installed at the top of the bracket 403. When detecting and fixing the cross-section of the wire and cable, the end of the wire and cable to be sampled and inspected is placed inside the first clamping groove 402 on the fixed seat 401. The output shaft of the hydraulic cylinder 407 pushes the elevating seat 404 to move downward, so that the second clamping groove 405 of the elevating seat 404 matches the first clamping groove 402 of the fixed seat 401, and the wire and cable are fixedly clamped under the mutual cooperation of the auxiliary clamping groove 406. Since both the first clamping groove 402 and the second clamping groove 405 are in a V shape, wire and cables with different outer diameters can be fixedly clamped, improving the applicability of the cross-section detection of wire and cable, and having higher fixing stability for the wire and cable. Moreover, multiple wire and cables of the same batch can be fixedly clamped and detected simultaneously, saving time and effort and improving the detection efficiency of wire and cable.

[0024] Wherein, guiding sliding rails 408 are provided on both inner walls of the bracket 403. Guiding sliding blocks 409 matching the guiding sliding rails 408 are provided at both ends of the elevating seat 404. When the elevating seat 404 moves up and down, the guiding sliding blocks 409 move under the action of the guiding sliding rails 408, improving the stability of the movement of the elevating seat 404.

[0025] Specifically, as Figure 2 shown, the mounting member 2 includes a mounting table 201 provided at the top of the workbench 1. A rectangular positioning groove 202 is provided at the top of the mounting table 201. A positioning block 203 is provided at the bottom end of the detection probe 3. A spring bolt 204 is embedded in one side wall of the positioning block 203. A limiting hole 205 communicating with the positioning groove 202 and matching the bolt rod of the spring bolt 204 is provided on the mounting table 201. When installing the detection probe 3, the positioning block 203 at the bottom end of the detection probe 3 is matched and clamped with the positioning groove 202 on the mounting table 201. Under the elastic force of the spring bolt 204, the bolt rod of the spring bolt 204 is matched with the limiting hole 205, and then the detection probe 3 can be installed, which is convenient for installation or disassembly.

[0026] Specifically, Figure 3 As shown, one end of the bracket 403 close to the detection probe 3 is provided with a fixing plate 5. A vertically downward cylinder 6 is installed at the bottom end of the fixing plate 5. An installation plate 7 is provided on the output shaft of the cylinder 6. A first wire stripping knife 8 is provided at the bottom end of the installation plate 7. Multiple first wire stripping knife grooves 9 corresponding to the detection probe 3 one by one are provided at the bottom end of the first wire stripping knife 8. A second wire stripping knife 10 located directly below the first wire stripping knife 8 is provided at the top end of the workbench 1. Multiple second wire stripping knife grooves 11 corresponding to the first wire stripping knife grooves 9 one by one are provided at the top end of the second wire stripping knife 10. When stripping the wire and cable, the output shaft of the cylinder 6 pushes the installation plate 7 to move downward. The installation plate 7 pushes the first wire stripping knife 8 to move downward until the multiple first wire stripping knife grooves 8 of the first wire stripping knife 8 are matched with the multiple second wire stripping knife grooves 10 of the second wire stripping knife 10 on the top end of the workbench 1 one by one, and then the multiple wire and cables can be stripped simultaneously, further improving the efficiency of the cross-section detection of the wire and cable.

[0027] During operation, for this wire and cable cross-section detection device, when detecting and fixing the cross-section of the wire and cable, the end of the wire and cable to be sampled is placed inside the first clamping groove 402 on the fixing seat 401. The output shaft of the hydraulic cylinder 407 pushes the lifting seat 404 to move downward, so that the second clamping groove 405 of the lifting seat 404 is matched with the first clamping groove 402 of the fixing seat 401, and the wire and cable is fixedly clamped under the mutual cooperation of the auxiliary clamping groove 406. Since both the first clamping groove 402 and the second clamping groove 405 are V-shaped, different outer diameter wire and cables can be fixedly clamped, improving the applicability of the cross-section detection of the wire and cable, and having higher fixing stability for the wire and cable. Moreover, multiple wire and cables of the same batch can be fixedly clamped and detected simultaneously, saving time and effort and improving the efficiency of the wire and cable detection.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wire and cable cross-section detection device, comprising a workbench (1), characterized in that: The top of the workbench (1) is mounted with a row of multiple detection probes (3) distributed at equal intervals via a mounting member (2), and the top of the workbench (1) is provided with a fixing clamping mechanism (4) for fixing and clamping the wires and cables to be tested; The fixed clamping mechanism (4) comprises a fixed seat (401) disposed at the top of the workbench (1); a first clamping groove (402) in a V shape and corresponding to the plurality of detection probes (3) is disposed at the top of the fixed seat (401); a U-shaped bracket (403) located at the top of the fixed seat (401) is disposed at the top of the workbench (1); a lifting seat (404) is disposed inside the bracket (403); a plurality of second clamping grooves (405) matching the first clamping grooves (402) are disposed at the bottom of the lifting seat (404); an auxiliary clamping groove (406) communicating with the first clamping groove (402) and matching the thickness of the lifting seat (404) is disposed at the top of the fixed seat (401); and a hydraulic cylinder (407) vertically downward is installed at the top of the bracket (403).

2. A wire and cable cross-section detection device according to claim 1, characterized in that: The mounting member (2) comprises a mounting platform (201) arranged at the top of the workbench (1), a rectangular positioning groove (202) is provided at the top of the mounting platform (201), and a positioning block (203) is provided at the bottom of the detection probe (3).

3. A wire and cable cross-section detection device according to claim 2, characterized in that: A spring latch (204) is embedded in one side wall of the positioning block (203), and a limiting hole (205) communicating with the positioning groove (202) and matching with the pin rod of the spring latch (204) is provided on the mounting platform (201).

4. A wire and cable cross-section detection device according to claim 1, characterized in that: The inner walls on both sides of the bracket (403) are provided with guide rails (408), and the two end portions of the lifting seat (404) are provided with guide sliding blocks (409) matching the guide rails (408).

5. The wire and cable cross-section detection device according to claim 1, characterized in that: A fixing plate (5) is provided at one end of the bracket (403) close to the detection probe (3), a cylinder (6) vertically downward is mounted at the bottom end of the fixing plate (5), and a mounting plate (7) is provided on the output shaft of the cylinder (6).

6. A wire and cable cross-section detection device according to claim 5, characterized in that: A first wire stripping knife (8) is provided at the bottom end of the mounting plate (7), and a plurality of first wire stripping knife grooves (9) corresponding one-to-one to the detection probes (3) are provided at the bottom end of the first wire stripping knife (8).

7. A wire and cable cross-section detection device according to claim 6, characterized in that: A second wire stripping knife (10) is provided at the top of the workbench (1) and is located directly below the first wire stripping knife (8). A plurality of second wire stripping knife grooves (11) corresponding one to one to the first wire stripping knife grooves (9) are provided at the top of the second wire stripping knife (10).

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