CN220231823U - Test device of lightning arrester - Google Patents
Test device of lightning arrester Download PDFInfo
- Publication number
- CN220231823U CN220231823U CN202321894842.7U CN202321894842U CN220231823U CN 220231823 U CN220231823 U CN 220231823U CN 202321894842 U CN202321894842 U CN 202321894842U CN 220231823 U CN220231823 U CN 220231823U
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- fixed
- arrester
- pole
- lightning arrester
- sliding
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
The utility model provides a test device of a lightning arrester, and relates to the field of lightning arresters. The lightning arrester testing device comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a fixed column and a detector body, the upper surface of the workbench is slidably connected with a movable column, two groups of fixing mechanisms are arranged above the workbench, each fixing mechanism comprises an L rod and a connecting wire, the bottom surfaces of the two L rods are respectively fixedly connected with the fixed column and the movable column, the top end of each L rod is slidably connected with a sliding plate, and four groups of clamping mechanisms for fixing the lightning arrester are arranged above the L rods. This test device of arrester detects the arrester of different models through removing the movable column, through slide and L pole, fixes a position the arrester, fixes through fixed cylinder and push rod to the arrester both ends, links together four push rods through the connecting wire, has improved the stability that the device contacted with the arrester, makes the detection of arrester more accurate.
Description
Technical Field
The utility model relates to a lightning arrester test, in particular to a test device for a lightning arrester, and belongs to the technical field of lightning arresters.
Background
An arrester: an electrical appliance for protecting electrical equipment from high transient overvoltage hazards during lightning strikes, limiting freewheel time, and often limiting freewheel amplitude. The arrester is sometimes also referred to as an overvoltage protector, an overvoltage limiter.
The patent number CN217587322U discloses a lightning arrester withstand voltage test insulating support, relates to the technical field of electrical equipment, and particularly relates to a lightning arrester withstand voltage test insulating support. The device comprises an insulating supporting seat, wherein the insulating supporting seat is provided with a groove, a guide rail base is arranged in the groove, and a guide rail is arranged on the guide rail base. The utility model has simple structure, low cost, convenient operation and convenient popularization and use.
Before the arrester construction, need carry out withstand voltage test to the arrester, the device in above-mentioned patent is direct to be placed the arrester on the support, is difficult to fix the arrester, and voltage variation causes the arrester to vibrate easily when the test, and the arrester can contact poorly with the support, causes test data inaccuracy.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to solve the problems and provide a test device of a lightning arrester, which aims to solve the problem of poor contact during detection of the lightning arrester in the prior art.
(II) technical scheme
The utility model is realized by the following technical scheme: a test device for a lightning arrester.
Including the workstation, the last fixed surface of workstation fixedly connected with fixed column and detector body, the upper surface sliding connection of workstation has the movable column, the top of workstation sets up two sets of fixed establishment, fixed establishment includes L pole and connecting wire, and the bottom surface of two L poles respectively with fixed column and movable column fixed connection, the top sliding connection of L pole has the slide, the top of L pole is provided with the fixture of four sets of fixed arresters, fixture includes a fixed section of thick bamboo, the inside sliding connection of fixed section of thick bamboo has the push rod, and the one end and the connecting wire fixed connection of fixed section of thick bamboo are kept away from to the push rod
Preferably, a first sliding groove is formed in the upper surface of the workbench, a first sliding block is connected inside the first sliding groove in a sliding mode, the upper surface of the first sliding block is fixedly connected with the movable column, and the running range of the movable column is limited through the first sliding groove and the first sliding block.
Preferably, the middle part fixedly connected with wire of connecting wire, and the one end and the detector body fixed connection of L pole are kept away from to the wire, the surface sliding connection of wire has solid fixed ring, and gu fixed ring and L pole fixed connection, through connecting wire and wire, link together detector body and arrester.
Preferably, a second sliding groove is formed in the inner wall of the L-shaped rod, a second sliding block is connected inside the second sliding groove in a sliding mode, the second sliding block is fixedly connected with the sliding plate, and the running range of the sliding plate is limited through the second sliding groove and the second sliding block.
Preferably, the inside of fixed section of thick bamboo is provided with the first telescopic spring, and the both ends of first telescopic spring are respectively with fixed section of thick bamboo and push rod fixed connection, the one end fixedly connected with arc of fixed section of thick bamboo is kept away from to the push rod, four fixed section of thick bamboo is respectively with L pole and the side fixed connection that the slide is close to each other, promotes the push rod through the first telescopic spring, improves arc and arrester contact pressure.
Preferably, the outside of L pole is provided with the stop gear of spacing slide, stop gear includes mount and fixture block, and mount and slide fixed connection, the sliding connection of mount has the slide bar, and slide bar and fixture block fixed connection, through stop gear, fixes the slide.
Preferably, the outside of slide bar is provided with expansion spring two, and expansion spring two's both ends respectively with mount and fixture block fixed connection, the fixture block is fixed with the draw-in groove looks adaptation row on L pole surface, promotes the fixture block through expansion spring two, makes fixture block and L pole joint.
The utility model provides a lightning arrester test device, which has the following beneficial effects:
1. this test device of arrester detects the arrester of different models through removing the movable column, through slide and L pole, fixes a position the arrester, fixes through fixed cylinder and push rod to arrester both ends, links together four push rods through the connecting wire, fixes the arrester through four directions, has improved the stability of device and arrester contact, makes the detection of arrester more accurate.
2. This test device of arrester, pass through spout one and slider one, inject the movable column running range, through connecting wire and wire, link together detector body and arrester, through solid fixed ring, fix the connecting wire with L pole together, pass through spout two and slider two, inject the slide running range, through telescopic spring one, promote the push rod, improve arc and arrester contact pressure, the better completion is fixed the arrester, fix the slide through stop gear, promote the fixture block through telescopic spring two, make fixture block and L pole joint, fix the slide on L pole surface, fix the arrester through four directions, the stability of device and arrester contact has been improved, make the detection of arrester more accurate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;
FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;
fig. 4 is an enlarged view of the structure of the portion a of fig. 1 according to the present utility model.
[ Main reference numerals Specification ]
1. A work table; 2. fixing the column; 3. a movable column;
4. a fixing mechanism; 401. an L-shaped rod; 402. a slide plate; 403. a connecting wire; 404. a wire; 405. a fixing ring; 406. a second chute; 407. a second slide block;
5. a clamping mechanism; 501. a fixed cylinder; 502. a push rod; 503. a first telescopic spring; 504. an arc-shaped plate;
6. a detector body;
7. a limiting mechanism; 701. a fixing frame; 702. a slide bar; 703. a clamping block; 704. a second telescopic spring;
8. a first chute; 9. and a first sliding block.
Detailed Description
The embodiment of the utility model provides a test device for a lightning arrester.
Please refer to fig. 1, including workstation 1, the upper surface fixedly connected with fixed column 2 and detector body 6 of workstation 1, the upper surface sliding connection of workstation 1 has movable column 3, detects the arrester of different models through removing movable column 3.
The upper surface of workstation 1 has seted up spout one 8, and the inside sliding connection of spout one 8 has slider one 9, and the upper surface and the movable column 3 fixed connection of slider one 9, through spout one 8 and slider one 9, inject movable column 3 running range to fix movable column 3, improve the stability of device operation.
Referring to fig. 2, two groups of fixing mechanisms 4 are disposed above the workbench 1, the fixing mechanisms 4 include L rods 401 and connecting wires 403, the bottom surfaces of the two L rods 401 are fixedly connected with the fixed columns 2 and the movable columns 3 respectively, top ends of the L rods 401 are slidably connected with sliding plates 402, and the lightning arrester is positioned through the sliding plates 402 and the L rods 401.
Referring to fig. 4, a limiting mechanism 7 for limiting the sliding plate 402 is disposed outside the l bar 401, the limiting mechanism 7 includes a fixing frame 701 and a clamping block 703, the fixing frame 701 is fixedly connected with the sliding plate 402, the sliding connection of the fixing frame 701 is provided with a sliding rod 702, and the sliding rod 702 is fixedly connected with the clamping block 703, and the sliding plate 402 is fixed through the limiting mechanism 7.
The outside of slide bar 702 is provided with expansion spring two 704, and expansion spring two 704's both ends respectively with mount 701 and fixture block 703 fixed connection, fixture block 703 and L pole 401 surface's draw-in groove looks adaptation, promotes fixture block 703 through expansion spring two 704, makes fixture block 703 and L pole 401 joint, fixes slide 402 on L pole 401 surface.
Referring to fig. 3, a clamping mechanism 5 for fixing a lightning arrester is disposed above an l rod 401, the clamping mechanism 5 includes a fixed cylinder 501, a push rod 502 is slidably connected in the fixed cylinder 501, one end of the push rod 502 far away from the fixed cylinder 501 is fixedly connected with a connecting wire 403, two ends of the lightning arrester are fixed through the fixed cylinder 501 and the push rod 502, and four push rods 502 are connected together through the connecting wire 403.
The inside of fixed section of thick bamboo 501 is provided with flexible spring one 503, and flexible spring one 503's both ends respectively with fixed section of thick bamboo 501 and push rod 502 fixed connection, the one end fixedly connected with arc 504 of fixed section of thick bamboo 501 is kept away from to push rod 502, four fixed section of thick bamboo 501 are respectively with L pole 401 and slide 402 a side fixed connection that is close to each other, through flexible spring one 503, promote push rod 502, improve arc 504 and arrester contact pressure, the better completion is fixed to the arrester, the accuracy of detecting the arrester is improved.
Referring to fig. 2 again, a wire 404 is fixedly connected to the middle of the connection wire 403, one end of the wire 404 far away from the L bar 401 is fixedly connected to the detector body 6, a fixing ring 405 is slidably connected to the outer surface of the wire 404, the fixing ring 405 is fixedly connected to the L bar 401, the detector body 6 is connected to the lightning arrester through the connection wire 403 and the wire 404, the detection of the lightning arrester is completed by the detector body 6, and the connection wire 403 is fixed to the L bar 401 through the fixing ring 405.
The inner wall of L pole 401 has seted up spout two 406, and the inside sliding connection of spout two 406 has slider two 407, and slider two 407 and slide 402 fixed connection, through spout two 406 and slider two 407, limits slide 402 operational range to fix slide 402, improve the stability of device operation.
The utility model is used when in use: firstly, one end of the lightning arrester is placed in the clamping mechanism 5 above the fixed column 2, the sliding plate 402 is pressed down to enable the four arc plates 504 to be in contact with the lightning arrester, the lightning arrester is fixed, the sliding plate 402 is fixed through the limiting mechanism 7, then the movable column 3 is moved, the other end of the lightning arrester is located right above the movable column 3, the operation is repeated, the lightning arrester is fixed, the lightning arrester is detected through the detector body 6, the lightning arrester is fixed through four directions, the contact stability of the device and the lightning arrester is improved, and the detection of the lightning arrester is more accurate.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a test device of arrester, includes workstation (1), its characterized in that: the utility model discloses a fixed lightning arrester fixing device, including workstation (1), fixed column (2) and detector body (6) are connected with to the upper surface fixedly on workstation (1), upper surface sliding connection on workstation (1) has movable column (3), the top of workstation (1) sets up two sets of fixed establishment (4), fixed establishment (4) include L pole (401) and connecting wire (403), and the bottom surface of two L poles (401) respectively with fixed column (2) and movable column (3) fixed connection, the top sliding connection of L pole (401) has slide (402), the top of L pole (401) is provided with clamping mechanism (5) of four sets of fixed lightning arresters, clamping mechanism (5) are including fixed section of thick bamboo (501), the inside sliding connection of fixed section of thick bamboo (501) has push rod (502), and the one end and connecting wire (403) fixed connection that fixed section of thick bamboo (501) were kept away from to push rod (502).
2. A test device for a lightning arrester according to claim 1, wherein: the upper surface of workstation (1) has seted up spout first (8), the inside sliding connection of spout first (8) has slider first (9), and the upper surface of slider first (9) and movable column (3) fixed connection.
3. A test device for a lightning arrester according to claim 1, wherein: the middle part fixedly connected with wire (404) of connecting wire (403), and the one end that L pole (401) was kept away from to wire (404) is fixedly connected with detector body (6), the surface sliding connection of wire (404) has solid fixed ring (405), and solid fixed ring (405) and L pole (401) fixed connection.
4. A test device for a lightning arrester according to claim 1, wherein: a second sliding groove (406) is formed in the inner wall of the L rod (401), a second sliding block (407) is connected inside the second sliding groove (406) in a sliding mode, and the second sliding block (407) is fixedly connected with the sliding plate (402).
5. A test device for a lightning arrester according to claim 1, wherein: the inside of fixed section of thick bamboo (501) is provided with flexible spring one (503), and the both ends of flexible spring one (503) respectively with fixed section of thick bamboo (501) and push rod (502) fixed connection, one end fixedly connected with arc (504) of fixed section of thick bamboo (501) are kept away from to push rod (502), four fixed section of thick bamboo (501) are respectively with L pole (401) and slide (402) one side fixed connection that is close to each other.
6. A test device for a lightning arrester according to claim 1, wherein: the outside of L pole (401) is provided with stop gear (7) of spacing slide (402), stop gear (7) are including mount (701) and fixture block (703), and mount (701) and slide (402) fixed connection, the sliding connection of mount (701) has slide bar (702), and slide bar (702) and fixture block (703) fixed connection.
7. The lightning arrester testing device of claim 6, wherein: the outside of slide bar (702) is provided with flexible spring two (704), and the both ends of flexible spring two (704) are respectively with mount (701) and fixture block (703) fixed connection, fixture block (703) and the draw-in groove looks adaptation on L pole (401) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321894842.7U CN220231823U (en) | 2023-07-18 | 2023-07-18 | Test device of lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321894842.7U CN220231823U (en) | 2023-07-18 | 2023-07-18 | Test device of lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231823U true CN220231823U (en) | 2023-12-22 |
Family
ID=89188505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321894842.7U Active CN220231823U (en) | 2023-07-18 | 2023-07-18 | Test device of lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117538673A (en) * | 2024-01-09 | 2024-02-09 | 山东掌电电力科技有限公司 | Multifunctional lightning arrester test device for electric power |
-
2023
- 2023-07-18 CN CN202321894842.7U patent/CN220231823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117538673A (en) * | 2024-01-09 | 2024-02-09 | 山东掌电电力科技有限公司 | Multifunctional lightning arrester test device for electric power |
| CN117538673B (en) * | 2024-01-09 | 2024-03-15 | 山东掌电电力科技有限公司 | Multifunctional lightning arrester test device for electric power |
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