CN219676096U - Heavy current temperature rise test copper bar support device - Google Patents
Heavy current temperature rise test copper bar support device Download PDFInfo
- Publication number
- CN219676096U CN219676096U CN202321340309.6U CN202321340309U CN219676096U CN 219676096 U CN219676096 U CN 219676096U CN 202321340309 U CN202321340309 U CN 202321340309U CN 219676096 U CN219676096 U CN 219676096U
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- China
- Prior art keywords
- connecting sleeve
- copper bar
- temperature rise
- threaded rod
- support device
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 39
- 239000010949 copper Substances 0.000 title claims abstract description 39
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a high-current temperature rise test copper bar support device which comprises an upper connecting sleeve and a placing plate, wherein a sliding block is sleeved on the outer surface of the lower part of the upper connecting sleeve, a first thread groove is formed in the outer wall of the right side of the sliding block, a threaded rod is connected in an engaged mode in the first thread groove, a knob is connected and arranged at the top of the right side of the threaded rod, a rubber block is arranged on the left side of the threaded rod in a laminating mode, and the rubber block can be tightly laminated with the outer surface of the upper connecting sleeve after the threaded rod rotates. This heavy current temperature rise test copper bar support device compares with current ordinary heavy current temperature rise test copper bar support device, rotates the knob and can make threaded rod and rubber piece and last adapter sleeve closely laminating increase frictional force and prevent that rubber piece and last adapter sleeve from producing not hard up landing after the laminating, and place the board and be non-magnetic conduction material structure, prevent that experimental water conservancy diversion copper bar from producing vortex circulation under heavy current effect, influence measuring current and temperature data.
Description
Technical Field
The utility model relates to the technical field of high-current temperature rise test copper bar support devices, in particular to a high-current temperature rise test copper bar support device.
Background
With the development of distribution network and distribution, main power operation equipment such as transformers, switch cabinets, JP cabinets and ring main units are subjected to heavy current temperature rise test detection according to the national network necessary requirements, and the actual temperature rise qualification rate of the main equipment in operation is simulated. The detection of the large-current temperature rise test not only relates to the necessary equipment and appliances for the large-current generator, the temperature patrol instrument, the short-circuit large-current wire, the external-conduction large-current diversion copper bar isothermal rise test.
The external large-current diversion copper bars are long and heavy, the supporting and fixing wiring is the most difficult thing to handle, and the specification model of each sample switch cabinet and the size ordering of the wire outlet holes are different, so that the problem that the wiring is the most time-wasting in the test process is caused. Failure to process properly can result in inaccurate measurement data. Therefore, the development of the copper bar bracket device for the high-current temperature rise test is a necessary means.
Accordingly, in view of the above, research and improvement are made to solve the existing structural shortcomings, and a copper bar bracket device for high-current temperature rise test is proposed.
Disclosure of Invention
The utility model aims to provide a copper bar bracket device for a high-current temperature rise test, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy current temperature rise test copper bar support device, includes the adapter sleeve and places the board, the below surface cover of adapter sleeve is equipped with the slider, and the right side outer wall of slider has seted up thread groove one, thread groove one's inside engagement is connected with the threaded rod, and the right side top connection of threaded rod is provided with the knob, the left side one section laminating of threaded rod is provided with the rubber piece, the rubber piece can closely laminate with the surface of adapter sleeve after the rotation of threaded rod, the left side laminating of slider is settled and is placed the board, and places the board and be non-magnetic conductive material structure.
Further, the copper bar supporting layer is arranged on the upper outer surface of the placing plate in a laminating mode, and the copper bar supporting layer is made of an RF high-density temperature-resistant insulating plate.
Further, threads are formed on the outer wall of the lower portion of the upper connecting sleeve in a fitting mode, a lower connecting sleeve is arranged below the upper connecting sleeve, and a second thread groove is formed in the inner surface of the lower connecting sleeve.
Further, the upper connecting sleeve and the lower connecting sleeve can be meshed and connected through rotating the upper connecting sleeve and the lower connecting sleeve.
Furthermore, the lower connecting sleeve and the upper connecting sleeve are all electrophoretic aluminum alloy profile processing struts.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the upper connecting sleeve, the sliding block, the first thread groove, the knob, the threaded rod, the rubber block and the placing plate, the threaded rod and the rubber block can be tightly attached to the upper connecting sleeve by rotating the knob to increase friction force so as to prevent the rubber block from loosening and sliding off after being attached to the upper connecting sleeve, and the placing plate is of a non-magnetic material structure, so that the test diversion copper bar is prevented from generating vortex circulation under the action of high current, and the measurement current and temperature data are prevented from being influenced;
2. according to the utility model, through the arrangement of the copper bar supporting layer, the threads, the lower connecting sleeve and the thread groove II, the copper bar supporting layer is made of the RF high-density temperature-resistant insulating plate, the test diversion copper bar arrangement can be supported and discharged according to the line inlet and outlet interfaces of the switch cabinet, the test diversion copper bar arrangement is in a straight shape, an L shape, a vertical shape, an inclined shape and the like, the operation of test personnel is convenient, the working efficiency is improved, the lower connecting sleeve and the upper connecting sleeve can be meshed and connected through rotating the upper connecting sleeve and the lower connecting sleeve, the lower connecting sleeve and the upper connecting sleeve are all electrophoretic aluminum alloy profile processing struts, the carrying and the moving are light, the bearing capacity is strong, and the splicing is simple and combinable.
Drawings
FIG. 1 is a schematic view of the three-dimensional overall structure of the present utility model;
FIG. 2 is a schematic diagram of a rotary fit side view cross-section structure of the present utility model;
FIG. 3 is a schematic perspective view of a placement plate according to the present utility model;
fig. 4 is a schematic perspective view of an upper connecting sleeve of the present utility model.
In the figure: 1. an upper connecting sleeve; 2. a slide block; 3. a first thread groove; 4. a knob; 5. a threaded rod; 6. a rubber block; 7. placing a plate; 8. a copper bar supporting layer; 9. a thread; 10. a lower connecting sleeve; 11. and a thread groove II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a copper bar support device for a heavy-current temperature rise test comprises an upper connecting sleeve 1 and a placement plate 7, wherein a sliding block 2 is sleeved on the outer surface of the lower part of the upper connecting sleeve 1, a first thread groove 3 is formed in the outer wall of the right side of the sliding block 2, a threaded rod 5 is connected with the inner part of the first thread groove 3 in a meshed mode, a knob 4 is connected with the top of the right side of the threaded rod 5, a rubber block 6 is arranged on the left side of the threaded rod 5 in a laminating mode, the rubber block 6 can be tightly laminated with the outer surface of the upper connecting sleeve 1 after rotating the threaded rod 5, the placement plate 7 is arranged on the left side of the sliding block 2 in a laminating mode, the placement plate 7 is of a non-magnetic conductive material structure, the threaded rod 5 and the rubber block 6 can be tightly laminated with the upper connecting sleeve 1 by rotating the knob 4 to prevent the rubber block 6 from loosening and sliding after being laminated, the placement plate 7 is of the non-magnetic conductive material structure, the test diversion copper bar is prevented from generating vortex circulation under the heavy current effect, and measuring current and temperature data are affected.
As shown in fig. 3-4, a copper bar supporting layer 8 is attached to the upper outer surface of the placing plate 7, the copper bar supporting layer 8 is made of an RF4 high-density heat-resistant insulating plate, threads 9 are attached to the lower outer wall of the upper connecting sleeve 1, a lower connecting sleeve 10 is arranged below the upper connecting sleeve 1, a thread groove two 11 is formed in the inner surface of the lower connecting sleeve 10, the upper connecting sleeve 1 and the lower connecting sleeve 10 can be meshed and connected through rotating the upper connecting sleeve 1 and the lower connecting sleeve 10, the lower connecting sleeve 10 and the upper connecting sleeve 1 are all electrophoretic aluminum alloy profile processing struts, the copper bar supporting layer 8 is made of an RF4 high-density heat-resistant insulating plate, test diversion copper bar arrangement can be supported and discharged according to an inlet and outlet interface of a switch cabinet, a straight shape, an L shape, a vertical shape, an inclined shape and the like, the operation of a tester is convenient, the working efficiency is improved, the lower connecting sleeve 10 and the upper connecting sleeve 1 can be meshed and connected through rotating the upper connecting sleeve 1 and the lower connecting sleeve 10, the lower connecting sleeve 10 and the upper connecting sleeve 1 are all electrophoretic aluminum alloy profile processing struts, the carrying movement is light, the carrying capacity is strong, and the splicing is easy and can be combined.
Working principle: when the high-current temperature rise test copper bar support device is used, firstly, the knob 4 is rotated to enable the threaded rod 5 and the rubber block 6 to be tightly attached to the upper connecting sleeve 1, the rubber block 6 is prevented from loosening and sliding off due to the fact that the rubber block 6 is attached to the upper connecting sleeve 1, the placement plate 7 is of a non-magnetic-conductive material structure, the test diversion copper bar is prevented from generating vortex circulation under the action of high current, measured current and temperature data are affected, the copper bar support layer 8 is made of an RF4 high-density temperature resistant insulating plate, the test diversion copper bar can be supported and discharged according to a switch cabinet wire inlet and outlet interface, the linear type, the L type, the vertical type, the inclined type and the like, the operation of test personnel is facilitated, the working efficiency is improved, the lower connecting sleeve 10 and the upper connecting sleeve 1 can be connected in an meshed mode through rotating the upper connecting sleeve 1 and the lower connecting sleeve 10, the lower connecting sleeve 10 and the upper connecting sleeve 1 are all electrophoretic aluminum alloy forming material processing support columns, the carrying and the movement are light, the bearing capacity is strong, and the splicing is easy and combinable.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a heavy current temperature rise test copper bar support device, includes adapter sleeve (1) and places board (7), its characterized in that, the below surface cover of adapter sleeve (1) is equipped with slider (2), and screw groove one (3) have been seted up to the right side outer wall of slider (2), the inside meshing of screw groove one (3) is connected with threaded rod (5), and the right side top connection of threaded rod (5) is provided with knob (4), the left side one section laminating of threaded rod (5) is provided with rubber piece (6), rubber piece (6) can closely laminate with the surface of last adapter sleeve (1) after the rotation of threaded rod (5), place board (7) are settled in the left side laminating of slider (2), and place board (7) for non-magnetic conductive material structure.
2. The high-current temperature rise test copper bar support device according to claim 1, wherein a copper bar supporting layer (8) is arranged on the upper outer surface of the placing plate (7) in a fitting mode, and the copper bar supporting layer (8) is made of an RF4 high-density temperature-resistant insulating plate.
3. The high-current temperature rise test copper bar support device according to claim 1 is characterized in that threads (9) are formed on the outer wall of the lower portion of the upper connecting sleeve (1) in a fitting mode, a lower connecting sleeve (10) is arranged below the upper connecting sleeve (1), and a second thread groove (11) is formed in the inner surface of the lower connecting sleeve (10).
4. The high-current temperature rise test copper bar support device according to claim 1, wherein the upper connecting sleeve (1) and the lower connecting sleeve (10) can be meshed and connected through rotating the upper connecting sleeve (1) and the lower connecting sleeve (10).
5. The high-current temperature rise test copper bar support device according to claim 4 is characterized in that the lower connecting sleeve (10) and the upper connecting sleeve (1) are all electrophoretic aluminum alloy profile processing struts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321340309.6U CN219676096U (en) | 2023-05-30 | 2023-05-30 | Heavy current temperature rise test copper bar support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321340309.6U CN219676096U (en) | 2023-05-30 | 2023-05-30 | Heavy current temperature rise test copper bar support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676096U true CN219676096U (en) | 2023-09-12 |
Family
ID=87920250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321340309.6U Active CN219676096U (en) | 2023-05-30 | 2023-05-30 | Heavy current temperature rise test copper bar support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676096U (en) |
-
2023
- 2023-05-30 CN CN202321340309.6U patent/CN219676096U/en active Active
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