CN216646696U - Cable outer sheath fault testing device - Google Patents
Cable outer sheath fault testing device Download PDFInfo
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- CN216646696U CN216646696U CN202123287648.6U CN202123287648U CN216646696U CN 216646696 U CN216646696 U CN 216646696U CN 202123287648 U CN202123287648 U CN 202123287648U CN 216646696 U CN216646696 U CN 216646696U
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- connecting seat
- stop block
- testing device
- connecting plate
- fault testing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Abstract
The utility model discloses a cable outer sheath fault testing device which comprises a tester main body, wherein a connecting seat is arranged at the bottom of the tester main body, a binding band is arranged at the lower end of the connecting seat, and a stop block is arranged on one side of the connecting seat; through setting up connecting seat and bandage, assemble the tester main part in the inboard of connecting seat, then dress the connecting seat on the arm through the bandage of its bottom, make display instrument in the tester main part just to the staff, then be connected the tester main part through connecting wire and test bar, the staff detects the cable oversheath through handheld test bar, can replace both hands at any time in the testing process and operate, it is more convenient to use, prevent to detect in succession and cause the arm ache.
Description
Technical Field
The utility model belongs to the technical field of cable fault testing, and particularly relates to a cable outer sheath fault testing device.
Background
The cable outer sheath fault tester is mainly used for fault detection of a cross-linked cable outer sheath, and can also be used for accurately fixing the fault of the outer sheath of a single-core cable, accurately fixing the ground leakage fault in a low-voltage cable and pre-positioning the fault of the outer sheath of the high-voltage cable.
The existing cable outer sheath fault tester needs to hold a receiver and a test rod in a continuous use process, and the cable outer sheath fault tester is provided because the continuous work can cause arm ache to workers and is inconvenient for alternate use of both hands.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a cable outer sheath fault testing device to solve the problems that in the background art, due to continuous work, arms of workers are sore, and the workers cannot use hands alternately.
In order to achieve the purpose, the utility model provides the following technical scheme: the cable outer sheath fault testing device comprises a tester main body, wherein a connecting seat is arranged at the bottom of the tester main body, a binding belt is arranged at the lower end of the connecting seat, and a stop block is arranged on one side of the connecting seat;
the bottom end of the tester main body is fixedly connected with a connecting plate, the connecting plate is connected to the inner side of the connecting seat in a sliding manner, and the inner side of the connecting seat is provided with a guide rail corresponding to the connecting plate;
connecting shafts are fixedly connected to two sides of the bottom of the stop block and are rotatably connected with the connecting seat through connecting pins, the connecting pins are fixedly connected to two sides of the connecting seat, a torsion spring is arranged between the stop block and the connecting pins on the outer side of the connecting shafts, and two ends of the torsion spring are respectively connected with the stop block and the connecting pins in a clamping manner; the stop block realizes the rotation fit of the connecting seat through the connecting shaft at the bottom, and is used for limiting the sliding of the tester main body on the connecting seat relative to the guide rail through the top end part of the stop block.
Preferably, the upper ends of the two sides of the stop block are fixedly connected with clamping pieces, one side of each clamping piece, which is close to the connecting seat, is fixedly connected with a clamping block, and the outer side of the connecting seat is provided with a clamping groove corresponding to the clamping block.
Preferably, one side of the stop block close to the connecting plate is fixedly connected with a step clamping piece, one side of the connecting plate corresponds to the step clamping piece and is provided with a clamping groove, and the step clamping piece is clamped on the inner side of the clamping groove.
Preferably, the fixture block has a spherical shape.
Preferably, the outer sides of the binding bands are provided with magic tapes.
Preferably, one side of the stop block close to the connecting plate rotates for 90 degrees and then is positioned on the same plane with the bottom end of the inner side of the connecting seat.
Preferably, the connecting seat, the stop block and the connecting plate are made of plastic materials.
Compared with the prior art, the utility model provides a cable outer sheath fault testing device, which has the following beneficial effects:
according to the utility model, the connecting seat and the binding band are arranged, the tester main body is assembled on the inner side of the connecting seat, then the connecting seat is worn on the arm through the binding band at the bottom of the connecting seat, the display instrument on the tester main body is opposite to a worker, then the tester main body is connected with the detection rod through the connecting line, the worker can detect the cable outer sheath through holding the detection rod by hand, both hands can be replaced at any time for operation in the detection process, the use is more convenient, and the arm ache caused by continuous detection is prevented;
researchers further find that the main body of the tester needs to be fixed to ensure that the operation of a user is more stable and the practicability is stronger; in contrast, the embodiment of the utility model realizes that the stop block is used for limiting the sliding of the tester main body on the connecting seat relative to the guide rail through the top end part of the stop block by arranging the connecting seat, the stop block, the specific torsion spring, the connecting shaft, the connecting pins and other structures; when the connecting plate at the bottom end of the tester main body is inserted into the inner side of the connecting seat, the inner side of the connecting seat is provided with a guide rail corresponding to the connecting plate, so that the connecting plate and the connecting seat are matched more closely; after the connecting plate inserted to target in place, made the dog pass through the connecting axle and rotated the initial point under the effect of torsional spring, increased the stability of tester main part through the dog of connecting seat one side to can dismantle the tester main part after dialling the dog back, make the installation of tester main part more convenient with the dismantlement.
The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
fig. 1 is a schematic isometric structural view of a cable outer sheath fault testing device provided by the utility model;
fig. 2 is an exploded structural schematic view of a cable outer sheath fault testing device provided by the utility model;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic structural diagram of a stop block in the cable outer sheath fault testing device provided by the utility model;
in the figure: tester main part 1, connecting seat 2, bandage 3, dog 4, connecting axle 5, connect foot 6, torsional spring 7, fastener 8, fixture block 9, connecting plate 10, guide rail 11, halfpace fastener 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a cable sheath fault testing device according to an embodiment of the present invention includes a tester body 1, a connecting seat 2 is disposed at a bottom of the tester body 1, a binding band 3 is disposed at a lower end of the connecting seat 2, and a stopper 4 is disposed at one side of the connecting seat 2;
the tester main body 1 is assembled on the inner side of the connecting seat 2, then the connecting seat 2 is worn on the arm through a binding band 3 at the bottom of the connecting seat, a display instrument on the tester main body 1 is enabled to be over against a worker, then the tester main body 1 is connected with a detection rod through a connecting line, the worker can detect the cable outer sheath through holding the detection rod by hand, both hands can be replaced at any time in the detection process for operation, the use is more convenient, and the arm ache caused by continuous detection is prevented;
wherein, the bottom end of the tester body 1 is fixedly connected with a connecting plate 10 (note that the cross section of the connecting plate 10 is isosceles trapezoid shape, the whole connecting plate can be used as a slide block), the connecting plate 10 is connected to the inner side of the connecting base 2 in a sliding way, and the inner side of the connecting base 2 is provided with a guide rail 11 corresponding to the connecting plate 10; when the connecting plate 10 at the bottom end of the tester body 1 is inserted into the inner side of the connecting seat 2, the inner side of the connecting seat 2 is provided with a guide rail 11 corresponding to the connecting plate 10, so that the two are matched more tightly; the stop block 4 is used for realizing the rotation fit of the connecting base 2 through the connecting shaft 5 at the bottom, and the stop block 4 is used for limiting the sliding motion of the tester body 1 on the connecting base 2 relative to the guide rail 11 through the top end part of the stop block.
Meanwhile, both sides of the stop block 4 are fixedly connected with connecting shafts 5, the connecting shafts 5 are rotatably connected with the connecting seat 2 through connecting pins 6, however, the connecting pins 6 are fixedly connected with both sides of the connecting seat 2, a torsion spring 7 is arranged between the stop block 4 and the connecting pins 6 at the outer side of the connecting shaft 5, and both ends of the torsion spring 7 are respectively connected with the stop block 4 and the connecting pins 6 in a clamping manner (namely, both ends are in limit clamping connection); after connecting plate 10 inserted the back that targets in place, make dog 4 rotate the original point through connecting axle 5 under torsional spring 7's effect, increase tester main part 1's stability through dog 4 of connecting seat 2 one side to can dismantle tester main part 1 after dialling dog 4 back, make tester main part 1's installation and dismantlement more convenient.
In the specific technical scheme of the embodiment of the utility model, the upper ends of two sides of the stop block 4 are fixedly connected with the clamping pieces 8, one side of each clamping piece 8 close to the connecting seat 2 is fixedly connected with the clamping block 9, and the outer side of the connecting seat 2 is provided with a clamping groove corresponding to the clamping block 9; when complete block assembly is completed, it makes dog 4 carry out the block (or called card tongue cooperation) through the fixture block 9 of above-mentioned fastener 8 and the draw-in groove of the both sides of connecting seat 2, makes the stability of the assembly of connecting seat 2 and tester main part 1 higher, and the locking that the purpose is further realized on the basis of above-mentioned technical scheme is locked, ensures that tester main part 1 is difficult to drop from connecting seat 2.
In the specific technical scheme of the embodiment of the utility model, one side of the stop block 4 close to the connecting plate 10 is fixedly connected with the step clamping piece 12, one side of the connecting plate 10 is provided with a clamping groove corresponding to the step clamping piece 12, and the step clamping piece 12 is clamped on the inner side of the clamping groove, so that the stop block 4 is clamped with two sides of the connecting seat 2 through the clamping block 9, and the assembling stability of the connecting seat 2 and the tester main body 1 is improved.
In the specific technical scheme of the embodiment of the utility model, the fixture block 9 is spherical, and researches show that the fixture block 9 is spherical, so that the resistance of the fixture block 4 during the withdrawing process is reduced, and the connecting seat 2 is convenient to disassemble.
In the specific technical scheme of the embodiment of the utility model, the magic tapes are arranged on the outer sides of the binding bands 3, so that the binding bands 3 can be conveniently adjusted according to actual conditions.
In the specific technical scheme of the embodiment of the utility model, one side of the stop block 4 close to the connecting plate 10 rotates by 90 degrees and then is positioned on the same plane with the bottom end of the inner side of the connecting seat 2, so that the connecting shafts 5 at two sides of the stop block 4 are arranged close to the bottom end of the inner side of the connecting seat 2, the stress point of the connecting plate 10 on the stop block 4 is close to the connecting shafts 5, and the stability of the stop block 4 is improved.
In the specific technical scheme of the embodiment of the utility model, the connecting seat 2, the stop block 4 and the connecting plate 10 are all made of plastic materials, so that the cost and the weight are reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. Cable oversheath fault testing device, including tester main part (1), its characterized in that: a connecting seat (2) is arranged at the bottom of the tester main body (1), a binding band (3) is arranged at the lower end of the connecting seat (2), and a stop block (4) is arranged on one side of the connecting seat (2);
the tester comprises a tester body (1), a connecting plate (10), a guide rail (11), a guide rail and a connecting plate, wherein the bottom end of the tester body (1) is fixedly connected with the connecting plate (10), the connecting plate (10) is connected to the inner side of a connecting seat (2) in a sliding mode, and the inner side of the connecting seat (2) is provided with the guide rail (11) corresponding to the connecting plate (10);
both sides of the bottom of the stop block (4) are fixedly connected with connecting shafts (5), and the connecting shafts (5) are rotatably connected with the connecting seat (2) through connecting pins (6); the connecting pins (6) are fixedly connected to two sides of the connecting seat (2), a torsion spring (7) is arranged between the stop block (4) and the connecting pins (6) and on the outer side of the connecting shaft (5), and two ends of the torsion spring (7) are respectively connected with the stop block (4) and the connecting pins (6) in a clamping manner; the stop block (4) is in running fit with the connecting seat (2) through the connecting shaft (5) at the bottom, and the stop block (4) is used for limiting the sliding of the tester body (1) on the connecting seat (2) relative to the guide rail (11) through the top end part of the stop block.
2. The cable jacket fault testing device of claim 1, wherein: the upper ends of the two sides of the stop block (4) are fixedly connected with clamping pieces (8); one side of the clamping piece (8) close to the connecting seat (2) is fixedly connected with a clamping block (9), and the outer side of the connecting seat (2) is provided with a clamping groove corresponding to the clamping block (9).
3. The cable jacket fault testing device of claim 2, wherein: one side fixedly connected with halfpace fastener (12) that dog (4) are close to connecting plate (10), connecting plate (10) one side corresponds halfpace fastener (12) has seted up the draw-in groove, halfpace fastener (12) joint in the inboard of draw-in groove.
4. The cable jacket fault testing device of claim 3, wherein: the fixture block (9) is spherical.
5. The cable jacket fault testing device of claim 1, wherein: the outside of the bandage (3) is provided with a magic tape.
6. The cable jacket fault testing device of claim 1, wherein: one side of the stop block (4) close to the connecting plate (10) rotates for 90 degrees and then is positioned on the same plane with the bottom end of the inner side of the connecting seat (2).
7. The cable jacket fault testing device of claim 1, wherein: the connecting seat (2), the stop block (4) and the connecting plate (10) are all made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287648.6U CN216646696U (en) | 2021-12-24 | 2021-12-24 | Cable outer sheath fault testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287648.6U CN216646696U (en) | 2021-12-24 | 2021-12-24 | Cable outer sheath fault testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216646696U true CN216646696U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123287648.6U Active CN216646696U (en) | 2021-12-24 | 2021-12-24 | Cable outer sheath fault testing device |
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| CN (1) | CN216646696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269847A (en) * | 2023-10-12 | 2023-12-22 | 国网山东省电力公司武城县供电公司 | Current interruption fault detection device of power transmission line |
-
2021
- 2021-12-24 CN CN202123287648.6U patent/CN216646696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269847A (en) * | 2023-10-12 | 2023-12-22 | 国网山东省电力公司武城县供电公司 | Current interruption fault detection device of power transmission line |
| CN117269847B (en) * | 2023-10-12 | 2024-03-05 | 国网山东省电力公司武城县供电公司 | Current interruption fault detection device of power transmission line |
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