CN211554139U - Cable conductor resistance detection device - Google Patents
Cable conductor resistance detection device Download PDFInfo
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- CN211554139U CN211554139U CN201921561370.7U CN201921561370U CN211554139U CN 211554139 U CN211554139 U CN 211554139U CN 201921561370 U CN201921561370 U CN 201921561370U CN 211554139 U CN211554139 U CN 211554139U
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Abstract
The utility model discloses a cable conductor resistance detection device, the on-line screen storage device comprises a base, the copper frame of keeping silent, binding post, remove the spout, from the tight anchor clamps, the tight line hand wheel, adjustable steel ruler, install adjustable steel ruler on the insulating barrier, the frame is kept silent to two sets of copper of installation on the base, every group copper is kept silent the frame and is kept silent the frame including the fixed frame of keeping silent and the movable frame of keeping silent that sets up relatively, movable frame department of keeping silent sets up and removes the spout and from the tight anchor clamps, realize through removing the spout and keep silent the anchor clamps from the centre gripping interval of frame to different specification conductors and freely adjust, set up the tight line hand wheel on the base, the tight line hand. Adjust from the tight anchor clamps and can easily fix arbitrary conductor, need not the repetition and screw up or loosen anchor clamps nut and press from both sides tight sample, the last power value scale of tight line hand wheel can straighten the cable through rotating the hand wheel, the inconvenient and the easy condition that leads to the cable defect of manual operation of straightening when avoiding the installation cable.
Description
Technical Field
The utility model relates to a wire and cable electrical property detection technology especially relates to a cable conductor resistance detection device.
Background
Conductor resistance measurements of wire and cable are typically performed in a fixed laboratory and the conductor resistance of the cable is measured using a conductor resistance tester.
However, the conventional conductor resistance testing device has the following problems in use:
1) traditional anchor clamps are screwed up fixedly for the screw, need repeated screw of twisting when installation and dismantlement, and the process is loaded down with trivial details and easy damage when dynamics control is not good.
2) After the traditional furniture is provided with a cable sample, the cable needs to be manually tensioned, so that labor is wasted and the operation is inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a cable conductor resistance detection device, which can solve the problems.
The purpose of the utility model is realized by adopting the following technical scheme.
A cable conductor resistance detection device comprises a base, a copper jaw frame, a wiring terminal, a movable sliding groove, a self-tightening clamp, a tightening hand wheel and an adjustable steel ruler, wherein a light insulating partition plate is installed on the base, the semi-fixed adjustable steel ruler is installed on the insulating partition plate, two groups of copper jaw frames are installed on the base, each group of copper jaw frame comprises a fixed jaw frame and a movable jaw frame which are arranged oppositely, the movable jaw frame is provided with the movable sliding groove and the self-tightening clamp, the clamping distance of the copper jaw frame to conductors of different specifications can be freely adjusted through the movable sliding groove and the self-tightening clamp, the wiring terminal is installed on the fixed jaw frame, the wiring terminal is installed below the fixed jaw frame with an insulating plate in the middle, and is electrically connected to a test host through a wire, the base corresponds a set of copper and keeps silent the outside of frame and sets up the tight line hand wheel, the tight line hand wheel is used for machinery to straighten the cable that awaits measuring.
Preferably, the lower part of the base is provided with a leveling foot seat, and a light insulating partition plate is fixed on the upper surface of the base.
Preferably, the fixed jaw frame is a wiring copper block with a good clamping effect, the wiring copper block is of an integrated structure, and insulating plates with good insulation are arranged in the middle of the wiring copper block for separation.
Preferably, the jaw distance of the clamp and the sample length are calibrated through the semi-fixed adjustable steel ruler.
Preferably, the movable sliding groove is matched with a self-tightening clamp, the self-tightening clamp comprises a clamping needle which is abutted against the vertical plate and is elastically reset and hinged to the upper portion of the abutting against vertical plate, a plurality of sliding grooves are formed in the movable sliding groove in an equidistant and parallel mode, graduated scales are correspondingly arranged, and the clamping needle can be clamped on different sliding grooves in an adjustable mode to clamp cable conductors of different specifications.
Preferably, the stringing hand wheel is provided with two distance-adjusting short columns for adjusting proper force to mechanically straighten the cable to be tested.
Compared with the prior art, the beneficial effects of the utility model reside in that: it is fixed to establish to one side through keeping silent the anchor clamps, and the opposite side is established to remove the spout and is from tight anchor clamps, consequently when the installation sample, can directly adjust from tight anchor clamps can fix the sample through the small scale chucking on removing the spout, when dismantling the sample, loosen gently from tight anchor clamps and can take out the sample, easy operation is convenient, save time. Through setting up the tight line hand wheel, treat that the sample installation finishes, press from both sides tight rightmost end and keep silent, pass two little short columns of tight line hand wheel with the sample, rotate the hand wheel and control to suitable dynamics and straighten the back with the sample, the vice jaw of chucking opposite side again, switch on power supply can test convenient operation.
Drawings
FIG. 1 is a schematic structural diagram of a cable conductor resistance detection device;
fig. 2 is a schematic view of the arrangement of the moving chute and the self-tightening clamp.
In the figure: 1. insulating plates; 2. a copper jaw frame; 3. a wire tightening hand wheel; 4. self-tightening the clamp; 5. a moving chute; 6. a base; 7. a cable to be tested; 8. a test host; 9. a wiring terminal; 10. an adjustable straight steel ruler.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: cable conductor resistance detection device is including insulation board 1, copper frame 2 of keeping silent, tight line hand wheel 3, from tight anchor clamps 4, remove spout 5, base 6, the cable 7 that awaits measuring, test host computer 8, binding post 9 and adjustable ruler 10.
Specifically, be equipped with the insulating barrier of light above the base 6, install semi-fixed adjustable steel ruler 10 on the insulating barrier, install two sets of copper frame 2 of keeping silent on the base 6, every group copper frame 2 of keeping silent is including the relative fixed frame of keeping silent and the movable frame of keeping silent that sets up, movable frame department of keeping silent sets up removal spout 5 and from pinch clamp 4, and realize through removal spout 5 and from pinch clamp 4 that copper frame 2 of keeping silent is to the centre gripping interval free regulation of different specification conductors, fixed jaw frame installs binding post 9, binding post 9 installs below the fixed frame of keeping silent that has insulating board 1 to separate in the middle, through the wire with binding post 9 electric connection to test host 8, the outside that base 6 corresponds a set of copper frame 2 of keeping silent sets up tight line hand wheel 3, tight line hand wheel 3 is used for machinery to straighten cable 7 that awaits measuring.
In order to enhance the stability of the base 6 in the operation process, adjustable footstands are arranged at four corners of the base 6, a light insulating partition plate is mounted on the base and separated from the base 6, the position of an adjustable steel ruler 10 on the insulating partition plate can be adjusted and used for measuring length and calibrating, one side of a copper jaw frame 2 arranged on the base 6 can freely slide and is clamped and fixed with a self-tightening clamp 4 on the copper jaw frame 2 through a bottom moving chute 5, a cable 7 to be tested is straightened and fixed through a tightening hand wheel 3 mounted on the left side, a test line, namely a lead is connected, and a detection result is obtained through a test host 8.
For the copper jaw frame 2, the light fixed jaw frame is a wiring copper block with a good clamping effect, the wiring copper block is of an integrated structure, and insulating plates 1 with good insulation are arranged in the middle of the wiring copper block for separation.
The stringing hand wheel 3 is provided with two short distance-adjusting columns for adjusting proper force to mechanically straighten the cable 7 to be tested. The stringing hand wheel 3 is provided with force value scales, so that the adjustment is convenient.
The fixture jaw spacing and sample length are calibrated by a semi-fixed adjustable steel ruler 10.
Referring to fig. 2, remove spout 5 and from 4 phase-matchs of tight anchor clamps, from tight anchor clamps 4 including leaning on the riser with elasticity reset hinge support by the card needle on riser upper portion, remove equidistant parallel on the spout 5 and set up a plurality of spouts to the correspondence sets up the scale, card needle adjustable card realizes the cable conductor centre gripping to different specifications on the spout of difference.
The working principle is as follows: when the device is used, a conductor sample with the length of about 1.2m is firstly cut out from a cable, the distance of the copper jaw frame 2 is adjusted according to the diameter of the conductor, so that the conductor sample of a cable 7 to be tested can be put down, then the left copper jaw frame 2 is clamped and fixed through the movable sliding groove 5 and the self-tightening clamp 4, then the other end of the cable 7 to be tested penetrates through two short columns of the tightening hand wheel 3, the tightening hand wheel 3 is rotated to slowly straighten the cable 7 to be tested to a proper degree, then the right copper jaw frame 2 of the base 6 is clamped in the same method, the cable 7 to be tested is fixed, and then the connection is carried out for testing.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to utilize the invention in various exemplary embodiments and with various alternatives and modifications, i.e., various other changes and modifications can be made by those skilled in the art based on the above-described technical solution and concepts, and all such changes and modifications are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides a cable conductor resistance detection device, includes base (6), copper jaw frame (2), binding post, removes spout (5), from tight anchor clamps (4), tight line hand wheel (3), adjustable steel ruler (10), its characterized in that: the insulation board of light is equipped with above base (6), insulation board on install semi-fixed adjustable steel ruler (10), base (6) are gone up and are installed two sets of copper frame of keeping silent (2), every group copper frame of keeping silent (2) including relative fixed frame of keeping silent and the movable frame of keeping silent that sets up, movable frame department of keeping silent sets up and removes spout (5) and from pinch clamp (4), and pass through remove spout (5) and from pinch clamp (4) and realize that copper frame of keeping silent (2) is to the centre gripping interval free regulation of different specification conductors, install binding post (9) on the fixed frame of keeping silent, install below the fixed frame of keeping silent that insulation board (1) separates in the middle, will through the wire binding post (9) electric connection to test host computer (8), base (6) correspond the outside of a set of copper frame of keeping silent (2) and set up tight line hand wheel (3), and the wire tightening hand wheel (3) is used for mechanically straightening a cable (7) to be tested.
2. The cable conductor resistance sensing device of claim 1, wherein: the lower part of the base (6) is provided with a leveling foot seat, and a light insulating partition plate is fixed on the upper surface of the base (6).
3. The cable conductor resistance sensing device of claim 1, wherein: the fixed framework of keeping silent is the wiring copper billet that has good tight effect of clamp, just wiring copper billet formula structure as an organic whole, has insulating panel (1) that the insulation is good to separate in its middle.
4. The cable conductor resistance sensing device of claim 1, wherein: and the jaw distance of the clamp and the sample length are calibrated through the semi-fixed adjustable steel ruler (10).
5. The cable conductor resistance sensing device of claim 1, wherein: the movable sliding groove (5) is matched with the self-tightening clamp (4), the self-tightening clamp (4) comprises a clamping needle which is abutted against the vertical plate and is elastically reset and hinged to the upper portion of the abutting against vertical plate, a plurality of sliding grooves are formed in the movable sliding groove (5) in an equidistant and parallel mode, and the clamping needle can be clamped on different sliding grooves in an adjustable mode to clamp cable conductors of different specifications.
6. The cable conductor resistance sensing device of claim 1, wherein: two distance-adjusting short columns are installed on the stringing hand wheel (3) and used for adjusting proper force to mechanically straighten the cable (7) to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561370.7U CN211554139U (en) | 2019-09-19 | 2019-09-19 | Cable conductor resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561370.7U CN211554139U (en) | 2019-09-19 | 2019-09-19 | Cable conductor resistance detection device |
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| Publication Number | Publication Date |
|---|---|
| CN211554139U true CN211554139U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921561370.7U Active CN211554139U (en) | 2019-09-19 | 2019-09-19 | Cable conductor resistance detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856139A (en) * | 2020-07-27 | 2020-10-30 | 中国科学技术大学 | Impedance matching transition section device with function of tensioning measuring line |
| CN113406389A (en) * | 2021-05-06 | 2021-09-17 | 江苏省电力试验研究院有限公司 | Quality measuring device for coiled cable conductor |
| CN116008833A (en) * | 2023-03-28 | 2023-04-25 | 深圳市博硕科技股份有限公司 | Test equipment for power battery heating plate |
| CN117214779A (en) * | 2023-11-07 | 2023-12-12 | 国网辽宁省电力有限公司 | Transformer fault monitoring device |
-
2019
- 2019-09-19 CN CN201921561370.7U patent/CN211554139U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856139A (en) * | 2020-07-27 | 2020-10-30 | 中国科学技术大学 | Impedance matching transition section device with function of tensioning measuring line |
| CN113406389A (en) * | 2021-05-06 | 2021-09-17 | 江苏省电力试验研究院有限公司 | Quality measuring device for coiled cable conductor |
| CN116008833A (en) * | 2023-03-28 | 2023-04-25 | 深圳市博硕科技股份有限公司 | Test equipment for power battery heating plate |
| CN117214779A (en) * | 2023-11-07 | 2023-12-12 | 国网辽宁省电力有限公司 | Transformer fault monitoring device |
| CN117214779B (en) * | 2023-11-07 | 2024-01-30 | 国网辽宁省电力有限公司 | Transformer fault monitoring device |
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