CN219676141U - Cable network insulation resistance testing device - Google Patents
Cable network insulation resistance testing device Download PDFInfo
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- CN219676141U CN219676141U CN202321015500.3U CN202321015500U CN219676141U CN 219676141 U CN219676141 U CN 219676141U CN 202321015500 U CN202321015500 U CN 202321015500U CN 219676141 U CN219676141 U CN 219676141U
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- insulation resistance
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 title claims abstract description 24
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a cable network insulation resistance testing device which comprises a base, wherein a tester and a disassembly and assembly component for fixing the tester are detachably arranged at the upper end of the base, a backboard is arranged at the rear end of the tester, a fixing bin is arranged at the upper end of the backboard, two groups of sliding plates and an adjusting component for adjusting the distance between the two groups of sliding plates are arranged on the fixing bin, and a joint component for connecting a cable network is arranged at the end part of each sliding plate. This cable network insulation resistance testing arrangement, through arranging the cable network both sides in the joint part, and straighten the cable network through adjusting part, detect the cable network through the tester, it detects very conveniently, when the tester damages, through the push pedal of pressing both sides, make first spring compression, make fixture block and dog break away from, under the top of resilience part, can release the base fast with the tester, thereby conveniently take off it and change, make the maintenance more convenient, facilitate the use more.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable network insulation resistance testing device.
Background
The cable is used for transmitting and distributing electric energy, and is commonly used for urban low-voltage power grids, power station outgoing lines, power supply in working condition enterprises and power transmission lines under river crossing seawater. In the electric power line, the proportion of the electric power cable, which is a cable product for transmitting and distributing high-power electric power in the main line of the electric power system, is increasing. This puts a high requirement on the insulation of the cable, if the insulation performance is not good, serious safety accidents may be caused during use, so that a certain amount of samples are extracted to test the insulation resistance during cable production so as to judge whether the insulation resistance of the cable meets the requirement. During testing, a cable sample is placed in a water tank for containing water, and then two ends of the cable sample are connected with an insulation resistance tester for testing the insulation resistance of the cable.
In the prior art, as in the cable resistance accurate test equipment proposed by China patent (publication No. CN 216870668U), in the case, a test adjusting device is arranged on one end surface of a rotating rod and comprises a rotating disc, one side surface of the rotating disc is fixedly connected with one end surface of the rotating rod, so that stable clamping and detection of cables are facilitated, the cable resistance detection precision is improved, the cable resistance accurate test equipment has the effect of clamping and detecting cables with different lengths and different diameters, in actual use, a resistance tester is inconvenient to assemble and disassemble, and when the tester is damaged and needs replacement or maintenance, the tester is troublesome and inconvenient to use, and therefore the cable network insulation resistance test device is proposed to solve the problem.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides a cable network insulation resistance testing device which is used for solving the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable network insulation resistance testing arrangement, includes the base, the upper end demountable installation of base has the tester and is used for the dismouting part of fixed tester, the base is provided with the backplate in the rear end that is located the tester, the upper end of backplate is provided with fixed storehouse, be provided with two sets of sliding plates and be used for adjusting the regulation part of two sets of sliding plate interval on the fixed storehouse, the tip of sliding plate is provided with the joint part that is used for connecting the cable network, be provided with the wire between joint part and the tester;
the disassembly and assembly part comprises two groups of fixed blocks arranged at the top of the base, a stop block is arranged on the inner side of the fixed blocks, push plates are rotatably arranged on the left side and the right side of the tester, a clamping block matched with the stop block is arranged on one side of the push plates, a first spring is arranged between the other side of the push plates and the tester, and a rebound part for pushing up the tester is further arranged in the base.
Preferably, the rebound member comprises a rebound plate movably mounted in the base, and a plurality of groups of second springs are arranged at the bottom of the rebound plate.
Preferably, sliding blocks are arranged on the left side and the right side of the rebound board, and sliding grooves matched with the sliding blocks are formed in the base at the positions of the sliding blocks.
Preferably, the adjusting part comprises a bidirectional screw rod rotatably arranged in the fixed bin, a handle is arranged at the right end of the bidirectional screw rod, a cross rod is arranged at the upper end of the fixed bin, and the sliding plate is in threaded connection with the bidirectional screw rod and is in sliding connection with the cross rod.
Preferably, the connector component comprises a main board arranged on the side face of the sliding board, a clamping board is arranged at the bottom of the main board, a metal sheet and two groups of sliding columns penetrating through the main board are arranged at the top of the clamping board, a pressing board is arranged at the top between the two groups of sliding columns, and a third spring is arranged between the pressing board and the main board.
Preferably, the upper end face of the metal sheet is provided with a plurality of groups of protruding blocks, and the bottom of the main board is provided with grooves matched with the protruding blocks.
(III) beneficial effects
Compared with the prior art, the utility model provides a cable network insulation resistance testing device, which has the following beneficial effects:
this cable network insulation resistance testing arrangement, through arranging the cable network both sides in the joint part, and straighten the cable network through adjusting part, detect the cable network through the tester, it detects very conveniently, when the tester damages, through the push pedal of pressing both sides, make first spring compression, make fixture block and dog break away from, under the top of resilience part, can release the base fast with the tester, thereby conveniently take off it and change, make the maintenance more convenient, facilitate the use more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
fig. 3 is a structural view of the joint member of fig. 1 according to the present utility model.
In the figure: 1 base, 2 sliding blocks, 3 testers, 4 second springs, 5 rebound boards, 6 back boards, 7 handles, 8 sliding boards, 9 bidirectional screw rods, 10 cross rods, 11 fixed bins, 12 main boards, 13 stop blocks, 14 fixed blocks, 15 clamping blocks, 16 first springs, 17 push boards, 18 clamping boards, 19 metal sheets, 20 sliding columns, 21 pressing boards and 22 third springs.
Detailed Description
The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the utility model is not limited thereto.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.
Referring to fig. 1-3, in an embodiment of the present utility model, a cable network insulation resistance testing device includes a base 1, wherein a tester 3 and a dismounting component for fixing the tester 3 are detachably installed at an upper end of the base 1, the tester 3 can be quickly detached from the base 1 through the dismounting component so as to be convenient for replacement, a backboard 6 is provided at a rear end of the tester 3, a fixing bin 11 is provided at an upper end of the backboard 6, two sets of sliding plates 8 and an adjusting component for adjusting a distance between the two sets of sliding plates 8 are provided on the fixing bin 11, the sliding plates 8 on both sides can be pushed to relatively displace by the adjusting component so as to straighten the cable network, a connector component for connecting the cable network is provided at an end of the sliding plate 8, a wire is provided between the connector component and the tester 3, and the connector component is connected with the tester 3 through the wire so as to test the cable network;
the dismouting part is including installing in two sets of fixed blocks 14 at base 1 top, the inboard of fixed block 14 is provided with dog 13, the left and right sides of tester 3 all rotatably is provided with push pedal 17, one side of push pedal 17 is provided with the fixture block 15 that agrees with dog 13, is provided with first spring 16 between opposite side and the tester 3, still be provided with the resilient member that is used for pushing up tester 3 in the base 1, through the push pedal 17 of pressing both sides, can make first spring 16 compress for fixture block 15 breaks away from dog 13, under the back-push jack of resilient member, can make tester 3 break away from base 1 fast, thereby convenient change its dismouting.
Further, the rebound member comprises a rebound board 5 movably mounted in the base 1, a plurality of groups of second springs 4 are arranged at the bottom of the rebound board 5, and when the tester 3 is mounted, the second springs 4 under compression push the rebound board 5 upwards, so that the tester 3 is locked and fixed.
Further, the left and right sides of resilience board 5 all are provided with slider 2, base 1 is located slider 2 department processing has the spout with slider 2 adaptation, and slider 2 is in the spout and removes, can make the displacement of resilience board 5 more steady reliable.
Further, the adjusting part comprises a bidirectional screw rod 9 rotatably arranged in a fixed bin 11, a handle 7 is arranged at the right end of the bidirectional screw rod 9, a cross rod 10 is arranged at the upper end of the bidirectional screw rod 9 in the fixed bin 11, the sliding plate 8 is in threaded connection with the bidirectional screw rod 9 and is in sliding connection with the cross rod 10, the bidirectional screw rod 9 is rotated by holding the handle 7, the sliding plates 8 at two sides are relatively displaced under the limit of the cross rod 10 due to the threaded force, so that the distance between two groups of joint parts is flexibly adjusted, and a cable net is straightened.
Further, the connector component comprises a main board 12 arranged on the side face of the sliding board 8, a clamping board 18 is arranged at the bottom of the main board 12, a metal sheet 19 and two groups of sliding columns 20 penetrating through the main board 12 are arranged at the top of the clamping board 18, a pressing plate 21 is arranged at the top between the two groups of sliding columns 20, a third spring 22 is arranged between the pressing plate 21 and the main board 12, the third spring 22 is compressed by the pressing plate 21 through the pulling-down clamping board 18, and after the end part of a cable net is placed below the main board 12, the end part of the cable net can be rapidly compressed through the telescopic rebound of the third spring 22, so that the subsequent detection is facilitated.
Further, the upper end face of the metal sheet 19 is provided with a plurality of groups of protruding blocks, grooves matched with the protruding blocks are formed in the bottom of the main board 12, and the fixing effect of the cable net is stable through the matching of the protruding blocks and the grooves.
In summary, according to the cable net insulation resistance testing device, the third spring 22 is compressed by the pressing plate 21 through the pull-down clamping plate 18, after the cable net end is placed below the main board 12, the cable net end can be rapidly compressed through the telescopic rebound of the third spring 22, the handle 7 is held to rotate the bidirectional screw rod 9, the sliding plates 8 on two sides are subjected to the relative displacement by the screw thread force under the limit of the cross rod 10, thereby flexibly adjusting the distance between two groups of joint components, straightening the cable net, enabling the cable net to be communicated with the tester 3 by the metal sheet 19 and the lead wire, detecting the cable net, enabling the device to be more convenient to use, pressing the push plate 17 on two sides, enabling the first spring 16 to be compressed, enabling the clamping block 15 to be separated from the stop 13, enabling the tester 3 to be separated from the base 1 by pushing the elastic plate 5 back on the second spring 4 under compression, enabling the tester 3 to be very conveniently detached, enabling replacement to be more convenient, and improving the convenience of device use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cable network insulation resistance testing arrangement, includes base (1), its characterized in that: the upper end of the base (1) is detachably provided with a tester (3) and a disassembly and assembly component for fixing the tester (3), the base (1) is provided with a back plate (6) at the rear end of the tester (3), the upper end of the back plate (6) is provided with a fixed bin (11), two groups of sliding plates (8) and an adjusting component for adjusting the distance between the two groups of sliding plates (8) are arranged on the fixed bin (11), the end part of the sliding plate (8) is provided with a joint component for connecting a cable net, and a wire is arranged between the joint component and the tester (3);
the disassembly and assembly part comprises two groups of fixed blocks (14) arranged at the top of the base (1), a stop block (13) is arranged on the inner side of each fixed block (14), push plates (17) are rotatably arranged on the left side and the right side of each tester (3), clamping blocks (15) matched with the stop blocks (13) are arranged on one side of each push plate (17), a first spring (16) is arranged between the other side of each push plate and the tester (3), and a rebound part for pushing up the tester (3) is further arranged in the base (1).
2. The cable network insulation resistance testing device according to claim 1, wherein: the rebound part comprises a rebound plate (5) movably arranged in the base (1), and a plurality of groups of second springs (4) are arranged at the bottom of the rebound plate (5).
3. The cable network insulation resistance testing device according to claim 2, wherein: the left side and the right side of the rebound board (5) are both provided with sliding blocks (2), and the base (1) is provided with a chute matched with the sliding blocks (2) at the sliding blocks (2).
4. The cable network insulation resistance testing device according to claim 1, wherein: the adjusting part comprises a bidirectional screw rod (9) rotatably arranged in a fixed bin (11), a handle (7) is arranged at the right end of the bidirectional screw rod (9), a cross rod (10) is arranged at the upper end of the fixed bin (11) positioned at the bidirectional screw rod (9), and the sliding plate (8) is in threaded connection with the bidirectional screw rod (9) and is in sliding connection with the cross rod (10).
5. The cable network insulation resistance testing device according to claim 1, wherein: the connector component comprises a main board (12) arranged on the side face of a sliding board (8), a clamping plate (18) is arranged at the bottom of the main board (12), a metal sheet (19) and two groups of sliding columns (20) penetrating through the main board (12) are arranged at the top of the clamping plate (18), a pressing plate (21) is arranged at the top between the two groups of sliding columns (20), and a third spring (22) is arranged between the pressing plate (21) and the main board (12).
6. The cable network insulation resistance testing device according to claim 5, wherein: the upper end face of the metal sheet (19) is provided with a plurality of groups of protruding blocks, and the bottom of the main board (12) is provided with grooves matched with the protruding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015500.3U CN219676141U (en) | 2023-04-28 | 2023-04-28 | Cable network insulation resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015500.3U CN219676141U (en) | 2023-04-28 | 2023-04-28 | Cable network insulation resistance testing device |
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| Publication Number | Publication Date |
|---|---|
| CN219676141U true CN219676141U (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321015500.3U Active CN219676141U (en) | 2023-04-28 | 2023-04-28 | Cable network insulation resistance testing device |
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| CN (1) | CN219676141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310497A (en) * | 2023-11-30 | 2023-12-29 | 青岛宜博铜业集团有限公司 | Battery pack voltage test device |
-
2023
- 2023-04-28 CN CN202321015500.3U patent/CN219676141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310497A (en) * | 2023-11-30 | 2023-12-29 | 青岛宜博铜业集团有限公司 | Battery pack voltage test device |
| CN117310497B (en) * | 2023-11-30 | 2024-02-27 | 青岛宜博铜业集团有限公司 | Battery pack voltage test device |
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