CN217277389U - Anti-tensile testing device for emergency power line - Google Patents
Anti-tensile testing device for emergency power line Download PDFInfo
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- CN217277389U CN217277389U CN202221127951.1U CN202221127951U CN217277389U CN 217277389 U CN217277389 U CN 217277389U CN 202221127951 U CN202221127951 U CN 202221127951U CN 217277389 U CN217277389 U CN 217277389U
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Abstract
The utility model relates to an emergency power cord testing arrangement field especially relates to an anti-stretching testing arrangement of emergency power cord. The lifting device comprises an operation frame, a connecting piece, a stretching driving piece, a lifting component and a rotating driving piece; a tensile tester and a clamping assembly; the operation frame is connected with two ends of the connecting piece; the stretching driving pieces are arranged on the two groups of operation frames to move up and down; the rotary driving pieces are arranged on the two groups of stretching driving pieces; the tensile tester is arranged on the two groups of rotary driving pieces; the clamping assemblies are arranged on the two groups of tensile testers. The utility model discloses a connecting piece adjusts the interval of two sets of centre gripping subassemblies, realizes the matching with the emergent power cord of different length, convenient storage simultaneously. The clamping assembly is arranged to ensure the stability of the sample line in the test process. Through control rotary driving piece, tensile driving piece and lifting unit cooperation during the test, multi-angle, multi-direction tensile, increase tensile test's variety, flexibility, further simulate different tensile scenes, satisfy different test demands.
Description
Technical Field
The utility model relates to an emergency power cord testing arrangement field especially relates to an anti-tensile testing arrangement of emergency power cord.
Background
The power line is a current transmission wire, and the emergency power line is a special power line for connecting an emergency power supply under emergency conditions, and is required to be subjected to stretch-proofing test before leaving a factory.
The Chinese patent document with the publication number of CN 213813163U discloses a power line stretch-proofing testing device, which comprises a bottom plate, wherein the outer side of the bottom plate is provided with side connecting blocks in a circumferential array, each side connecting block is fixedly connected with the outer side of the bottom plate, the upper surface of each side connecting block is fixedly connected with a first supporting rod, the upper end of each first supporting rod is jointly connected with a first connecting table, and the two sides of the upper surface of each first connecting table are fixedly connected with connecting rods.
The device stretches in the vertical direction through the first fixing mechanism and the second fixing mechanism, so that the stretching angle and direction are limited, different stretching scenes in the actual use process cannot be simulated, and the test limitation is large.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the background art, the anti-tensile testing device for the emergency power line is provided. Through control rotary driving piece, tensile driving piece and lifting unit cooperation during the test, multi-angle, multi-direction tensile, increase tensile test's variety, flexibility, further simulate different tensile scenes, satisfy different test demands.
The utility model provides an emergency power line stretch-proofing testing device, which comprises an operation frame, a connecting piece, a stretch driving piece, a lifting component and a rotary driving piece; a tensile tester and a clamping assembly; the operation frames are provided with two groups which are respectively connected with two ends of the connecting piece; the stretching driving pieces are correspondingly arranged on the two groups of operation frames one by one and move up and down through the lifting assembly; the rotary driving pieces are correspondingly arranged on the stretching ends of the two groups of stretching driving pieces one by one; the tensile force testers are arranged on the rotating ends of the two groups of rotating driving pieces in a one-to-one correspondence manner; the clamping assemblies are arranged on the testing ends of the two groups of tensile testers in a one-to-one correspondence mode.
Preferably, the operation frame is an L-shaped structure, and the horizontal sections of the two groups of operation frames are opposite.
Preferably, the lifting assembly comprises a mounting sleeve, a lifting rod and a lifting driving piece; a through groove is arranged on the vertical section of the operating frame; the stretching driving piece penetrates through the through groove; the mounting sleeve is arranged outside the stretching driving piece and is in sliding connection with the through groove; the lifting driving piece is arranged at the top of the operation frame; the upper end of the lifting rod is connected with the lifting end of the lifting driving piece, and the lower end of the lifting rod extends into the through groove and is connected with the mounting sleeve.
Preferably, the connecting piece is of a pipe body structure, and two ends of the connecting piece extend into the horizontal section of the corresponding side operating frame and are in sliding connection with the horizontal section.
Preferably, the connector is provided with a reading.
Preferably, the clamping assembly comprises a clamping frame and a clamping piece; the clamping frame is arranged on the testing end of the tensile tester, and the frame body is provided with a through hole; the clamping pieces are arranged on two sides of the clamping frame in a mirror image mode.
Preferably, the clamping piece comprises a clamping plate, a threaded rod, an adjusting seat, a guide frame and a guide rod; the threaded rod is in threaded fit with the clamping frame, one end of the threaded rod extends into the clamping frame and is rotatably connected with the clamping plate, and the other end of the threaded rod is connected with the adjusting seat; the guide frame is rotatably arranged on the adjusting seat; the guide rod slides and penetrates through the clamping frame, one end of the guide rod is connected with the clamping plate, and the other end of the guide rod is connected with the guide frame.
Preferably, the clamping surface of the clamping plate is provided with an anti-slip strip and a pressure sensor.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses a connecting piece realizes the flexible of two sets of handling frames, adjusts the interval of two sets of centre gripping subassemblies, realizes the matching with the emergent power cord of different length. After the use, the two groups of operation frames are folded, so that the volume of the device is reduced, and the device is convenient to store. The clamping assembly is arranged, and the sample wire is clamped from two sides through the clamping piece, so that the operation method is simple, and the stability of the sample wire in the test process is ensured. Through control rotary driving piece and tensile driving piece cooperation during the test, realize the tensile of sample line, twist reverse, cooperate the lifting unit again, reciprocate through control tensile driving piece, realize the position control to sample line both ends, multi-angle, multi-direction tensile, increase tensile test's variety, flexibility, further simulate different tensile scenes, satisfy different test demands.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the handling frame according to an embodiment of the present invention;
fig. 3 is an enlarged view of the clamping assembly according to an embodiment of the present invention.
Reference numerals are as follows: 1. an operation frame; 2. a connecting member; 3. stretching the driving member; 4. a lifting assembly; 5. a rotary drive member; 6. a tensile tester; 7. a clamping assembly; 8. a through groove; 9. installing a sleeve; 10. a lifting rod; 11. a lifting drive member; 12. a clamping frame; 13. a through hole; 14. a clamping plate; 15. anti-slip strips; 16. a threaded rod; 17. an adjusting seat; 18. a guide frame; 19. a guide rod.
Detailed Description
Example one
As shown in fig. 1, the anti-tensile testing device for the emergency power line provided by the present invention comprises an operation frame 1, a connecting member 2, a tensile driving member 3, a lifting assembly 4, and a rotary driving member 5; a tensile tester 6 and a clamping assembly 7; the operation frames 1 are arranged in two groups and are respectively connected with two ends of the connecting piece 2; the stretching driving pieces 3 are correspondingly arranged on the two groups of operation frames 1 one by one and move up and down through the lifting components 4; the rotary driving pieces 5 are correspondingly arranged on the stretching ends of the two groups of stretching driving pieces 3 one by one; the tensile force testers 6 are correspondingly arranged on the rotating ends of the two groups of rotating driving pieces 5 one by one; the clamping components 7 are correspondingly arranged on the testing ends of the two groups of tensile testers 6 one by one.
Further, the operation rack 1 is of an L-shaped structure, and the horizontal sections of the two groups of operation racks 1 are opposite. The structure is compact.
Further, the connecting piece 2 is of a pipe body structure, and two ends of the connecting piece extend into the horizontal section of the corresponding side operating frame 1 and are connected with the horizontal section in a sliding mode. The connector 2 is provided with a reading. Through the reading, accurate adjusting device's length is convenient for to the matching of the emergent power cord of different length, and draws in two sets of handling frames 1 in after finishing using, reduces the device volume, convenient storage.
Realize the flexible of two sets of handling frames 1 through connecting piece 2 in this embodiment, adjust the interval of two sets of centre gripping subassemblies 7, realize with the matching of the emergent power cord of different length. The test can be started by fixing the two ends of the emergency power line through the clamping assembly 7, the sample line is stretched and twisted by controlling the rotary driving piece 5 and the stretching driving piece 3 during the test, the lifting assembly 4 is matched again, the two ends of the sample line are adjusted to move up and down, different stretching scenes are further simulated, different test requirements are met, and the tension tester 6 receives tension data in real time and serves as a basis for judging the tensile resistance.
Example two
As shown in fig. 1, the anti-tensile testing device for the emergency power line provided by the present invention comprises an operation frame 1, a connecting member 2, a tensile driving member 3, a lifting assembly 4, and a rotary driving member 5; a tensile tester 6 and a clamping assembly 7; the operation frames 1 are arranged in two groups and are respectively connected with two ends of the connecting piece 2; the stretching driving pieces 3 are correspondingly arranged on the two groups of operation frames 1 one by one and move up and down through the lifting components 4; the rotary driving pieces 5 are correspondingly arranged on the stretching ends of the two groups of stretching driving pieces 3 one by one; the tensile force testers 6 are correspondingly arranged on the rotating ends of the two groups of rotating driving pieces 5 one by one; the clamping components 7 are arranged on the testing ends of the two groups of tensile testers 6 in a one-to-one correspondence mode.
Further, the operation rack 1 is of an L-shaped structure, and the horizontal sections of the two groups of operation racks 1 are opposite. The structure is compact.
Further, the connecting piece 2 is of a pipe body structure, and two ends of the connecting piece extend into the horizontal section of the corresponding side operating frame 1 and are connected with the horizontal section in a sliding mode. The connector 2 is provided with a reading. Through the reading, accurate adjusting device's length is convenient for to the matching of the emergent power cord of different length, and draws in two sets of handling frames 1 in after finishing using, reduces the device volume, convenient storage.
As shown in fig. 2, the lifting assembly 4 comprises a mounting sleeve 9, a lifting rod 10 and a lifting driving member 11; a through groove 8 is arranged on the vertical section of the operating frame 1; the stretching driving piece 3 passes through the through groove 8; the mounting sleeve 9 is arranged outside the stretching driving piece 3 and is in sliding connection with the through groove 8; the lifting driving piece 11 is arranged at the top of the operation frame 1; the upper end of the lifting rod 10 is connected with the lifting end of the lifting driving piece 11, and the lower end of the lifting rod extends into the through groove 8 and is connected with the mounting sleeve 9.
Set up lifting unit 4 in this embodiment, through the drive of lift driving piece 11, lifter 10 drives installation cover 9 and reciprocates for tensile driving piece 3 reciprocates in step, realizes the position control to sample line both ends, and multi-angle, multi-direction are tensile, increase tensile test's variety, flexibility.
EXAMPLE III
As shown in fig. 1, the anti-tensile testing device for the emergency power line provided by the present invention comprises an operation frame 1, a connecting member 2, a tensile driving member 3, a lifting assembly 4, and a rotary driving member 5; a tensile tester 6 and a clamping assembly 7; the operation frames 1 are arranged in two groups and are respectively connected with two ends of the connecting piece 2; the stretching driving pieces 3 are correspondingly arranged on the two groups of operation frames 1 one by one and move up and down through the lifting components 4; the rotary driving pieces 5 are correspondingly arranged on the stretching ends of the two groups of stretching driving pieces 3 one by one; the tensile force testers 6 are correspondingly arranged on the rotating ends of the two groups of rotating driving pieces 5 one by one; the clamping components 7 are correspondingly arranged on the testing ends of the two groups of tensile testers 6 one by one.
Furthermore, the operation frame 1 is an L-shaped structure, and the horizontal sections of the two groups of operation frames 1 are opposite. The structure is compact.
Further, the connecting piece 2 is of a pipe body structure, and two ends of the connecting piece extend into the horizontal section of the corresponding side operating frame 1 and are connected with the horizontal section in a sliding mode. The connector 2 is provided with a reading. Through the reading, accurate adjusting device's length is convenient for to the matching of the emergent power cord of different length, and draws in two sets of handling frames 1 in after finishing using, reduces the device volume, convenient storage.
As shown in fig. 2, the lifting assembly 4 comprises a mounting sleeve 9, a lifting rod 10 and a lifting driving member 11; a through groove 8 is arranged on the vertical section of the operating frame 1; the stretching driving piece 3 passes through the through groove 8; the mounting sleeve 9 is arranged outside the stretching driving piece 3 and is in sliding connection with the through groove 8; the lifting driving piece 11 is arranged at the top of the operation frame 1; the upper end of the lifting rod 10 is connected with the lifting end of the lifting driving piece 11, and the lower end of the lifting rod extends into the through groove 8 and is connected with the mounting sleeve 9.
As shown in fig. 3, the clamping assembly 7 includes a clamping frame 12 and a clamping member; the clamping frame 12 is arranged on the testing end of the tensile tester 6, and the frame body is provided with a through hole 13; the clamping members are arranged on both sides of the clamping frame 12 in mirror image.
Further, the clamping piece comprises a clamping plate 14, a threaded rod 16, an adjusting seat 17, a guide frame 18 and a guide rod 19; the threaded rod 16 is in threaded fit with the clamping frame 12, one end of the threaded rod extends into the clamping frame 12 and is rotatably connected with the clamping plate 14, and the other end of the threaded rod is connected with the adjusting seat 17; the guide frame 18 is rotatably arranged on the adjusting seat 17; the guide rod 19 slides through the clamping frame 12, with one end connected to the clamping plate 14 and the other end connected to the guide frame 18.
Further, the clamping surface of the clamping plate 14 is provided with an anti-slip strip 15 and a pressure sensor. Antiskid monitors the clamping force, and further guarantees the accuracy and controllability of test.
In the embodiment, the clamping assembly 7 is arranged, and the end part of the sample wire extends into the clamping frame 12 and extends out of the through hole 13 during clamping. Then, by rotating the adjustment seat 17, the threaded rod 16 horizontally pushes the holding plate 14 toward the sample line, holding the sample line from both sides. The operation method is simple, and the stability of the sample line in the test process is ensured.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (8)
1. An emergency power line stretch-proofing testing device is characterized by comprising an operation frame (1), a connecting piece (2), a stretch driving piece (3), a lifting assembly (4) and a rotary driving piece (5); a tension tester (6) and a clamping assembly (7); the two groups of operation frames (1) are respectively connected with the two ends of the connecting piece (2); the stretching driving pieces (3) are correspondingly arranged on the two groups of operation frames (1) one by one, and move up and down through the lifting assembly (4); the rotary driving pieces (5) are correspondingly arranged on the stretching ends of the two groups of stretching driving pieces (3) one by one; the tension testers (6) are arranged on the rotating ends of the two groups of rotating driving pieces (5) in a one-to-one correspondence manner; the clamping components (7) are correspondingly arranged on the testing ends of the two groups of tensile testers (6) one by one.
2. An emergency power line stretch-proofing testing device according to claim 1, characterized in that the operation frames (1) are of L-shaped structures, and the horizontal sections of the two groups of operation frames (1) are opposite.
3. An emergency power line stretch-proofing testing device according to claim 2, characterized in that the lifting assembly (4) comprises a mounting sleeve (9), a lifting rod (10) and a lifting driving member (11); a through groove (8) is arranged on the vertical section of the operating frame (1); the stretching driving piece (3) penetrates through the through groove (8); the mounting sleeve (9) is arranged outside the stretching driving piece (3) and is in sliding connection with the through groove (8); the lifting driving piece (11) is arranged at the top of the operating frame (1); the upper end of the lifting rod (10) is connected with the lifting end of the lifting driving piece (11), and the lower end of the lifting rod extends into the through groove (8) and is connected with the mounting sleeve (9).
4. An emergency power line stretch-proofing testing device according to claim 2, characterized in that the connecting member (2) is a pipe structure, and two ends of the connecting member extend into the horizontal sections of the corresponding side handling frames (1) and are slidably connected with the horizontal sections.
5. An emergency power line stretch-proofing test device according to claim 4, characterized in that the connector (2) is provided with a reading.
6. An emergency power line tensile testing apparatus according to claim 1, wherein the clamping assembly (7) comprises a clamping frame (12) and a clamping member; the clamping frame (12) is arranged on the testing end of the tensile tester (6), and a through hole (13) is formed in the frame body; the clamping pieces are arranged on two sides of the clamping frame (12) in a mirror image mode.
7. An emergency power line stretch-proofing testing device according to claim 6, characterized in that the clamping member comprises a clamping plate (14), a threaded rod (16), an adjusting seat (17), a guide frame (18) and a guide rod (19); the threaded rod (16) is in threaded fit with the clamping frame (12), one end of the threaded rod extends into the clamping frame (12) and is rotatably connected with the clamping plate (14), and the other end of the threaded rod is connected with the adjusting seat (17); the guide frame (18) is rotatably arranged on the adjusting seat (17); the guide rod (19) penetrates through the clamping frame (12) in a sliding mode, one end of the guide rod is connected with the clamping plate (14), and the other end of the guide rod is connected with the guide frame (18).
8. An emergency power line stretch-proofing testing device according to claim 7, characterized in that the clamping surface of the clamping plate (14) is provided with an anti-slip strip (15) and a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127951.1U CN217277389U (en) | 2022-05-11 | 2022-05-11 | Anti-tensile testing device for emergency power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127951.1U CN217277389U (en) | 2022-05-11 | 2022-05-11 | Anti-tensile testing device for emergency power line |
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| Publication Number | Publication Date |
|---|---|
| CN217277389U true CN217277389U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221127951.1U Active CN217277389U (en) | 2022-05-11 | 2022-05-11 | Anti-tensile testing device for emergency power line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452578A (en) * | 2022-09-21 | 2022-12-09 | 高安市华鸿电器有限公司 | Tensile detection device of electric wire processing |
| CN116448567A (en) * | 2023-06-15 | 2023-07-18 | 山东博奥电气有限公司 | High-low voltage switch cabinet plug connector detection device |
-
2022
- 2022-05-11 CN CN202221127951.1U patent/CN217277389U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452578A (en) * | 2022-09-21 | 2022-12-09 | 高安市华鸿电器有限公司 | Tensile detection device of electric wire processing |
| CN116448567A (en) * | 2023-06-15 | 2023-07-18 | 山东博奥电气有限公司 | High-low voltage switch cabinet plug connector detection device |
| CN116448567B (en) * | 2023-06-15 | 2023-08-25 | 山东博奥电气有限公司 | High-low voltage switch cabinet plug connector detection device |
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