CN220040535U - High-voltage experimental clamping tool - Google Patents
High-voltage experimental clamping tool Download PDFInfo
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- CN220040535U CN220040535U CN202321496735.9U CN202321496735U CN220040535U CN 220040535 U CN220040535 U CN 220040535U CN 202321496735 U CN202321496735 U CN 202321496735U CN 220040535 U CN220040535 U CN 220040535U
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- insulating cylinder
- clamping block
- transmission rod
- block
- clamping
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- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
A high-voltage experimental clamping tool comprises a first insulating cylinder, a second insulating cylinder, a connecting cylinder, a power part and a transmission rod, wherein the first insulating cylinder and the second insulating cylinder are coaxially arranged in sequence; the two ends of the transmission rod extend into the first insulating cylinder and the second insulating cylinder respectively along the connecting cylinder, and the transmission rod is rotationally connected with the first insulating cylinder and the second insulating cylinder; the outer wall of the first insulating cylinder is fixedly connected with a first clamping block, a second clamping block which is opposite to and parallel to the first clamping block is arranged on the first insulating cylinder in a sliding manner, and the second clamping block is connected with the transmission rod; the output end of the power part is connected with the input end of the transmission rod. The power part can drive the transmission rod to rotate, and the transmission rod drives the second clamping block to reciprocate along the axial direction of the first insulating cylinder, so that the first clamping block and the second clamping block are combined, the clamping of the wire connecting column can be realized, and the communication of the wires is completed; in the use, can guarantee to press from both sides tight degree fixed after tight, be difficult for pine to take off, improved the tight effect of clamp.
Description
Technical Field
The utility model relates to the technical field of high-pressure experiments, in particular to a high-pressure experiment clamping tool.
Background
The high voltage test is a test method for electrical performance of electrical equipment using high voltage. And analyzing and judging various performances according to test results, eliminating latent defects, and timely finding and processing equipment ageing and degradation problems so as to determine the operation reliability of the equipment.
When the traditional high-voltage test is used for wiring, the wiring is usually carried out manually, and the danger is increased by manually removing the wiring due to the high voltage of the circuit, so that potential safety hazards are brought to life safety of people. The utility model patent with the application number of CN202021522001.X discloses a high-voltage test clamp device, which comprises an insulating rod, wherein the bottom of the outer surface of the insulating rod is fixedly connected with a first clamping rod, the bottom of the insulating rod is provided with a second clamping rod, one side of the first clamping rod, which is close to the second clamping rod, is provided with a first clamping groove, one side of the second clamping rod, which is close to the first clamping rod, is provided with a second clamping rod, and the insulating rod is provided with a movable mechanism; the movable mechanism comprises a guide rod and a pressing plate, wherein one end of the guide rod is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a clamping spring, the other end of the guide rod is fixedly connected with a connecting plate, both sides of the bottom of the pressing plate are fixedly connected with supporting springs, the center of the bottom of the pressing plate is fixedly connected with a pushing block, and one side of the pushing block is contacted with the upper part of one side of the connecting plate; through pressing the clamp plate, utilize the ejector pad to promote the connecting plate, realize producing the displacement phenomenon to the guide arm for first clamp lever is kept away from to the second clamp lever, loosens the clamp plate under the pulling force effect of clamp spring, and reuse first clamp lever and second clamp lever press from both sides the terminal of circuit and press from both sides tightly, accomplish and communicate the circuit, solved current high voltage electricity test and through the manual wiring that removes, increase the danger, bring the problem of potential safety hazard to people's life safety.
However, the prior art solutions described above have the following drawbacks: because the clamping process of the wiring terminal of the circuit is realized by the tension action of the clamping spring by utilizing the first clamping rod and the second clamping rod, after the wiring terminal is used for a long time, the elasticity of the clamping spring is reduced, the clamping force of the wiring terminal is reduced, the clamping effect is reduced, the safety is reduced, and the experimental efficiency is influenced.
Disclosure of Invention
In order to solve the technical problems in the above-mentioned technology, it is necessary to provide a high-pressure test clamping tool.
A high-voltage experimental clamping tool comprises a first insulating cylinder, a second insulating cylinder, a connecting cylinder, a power part and a transmission rod, wherein the first insulating cylinder and the second insulating cylinder are coaxially arranged in sequence;
the two ends of the transmission rod extend into the first insulating cylinder and the second insulating cylinder respectively along the connecting cylinder, and the transmission rod is rotationally connected with the first insulating cylinder and the second insulating cylinder;
the outer wall of the first insulating cylinder is fixedly connected with a first clamping block, a second clamping block which is opposite to and parallel to the first clamping block is arranged on the first insulating cylinder in a sliding manner, and the second clamping block is connected with the transmission rod;
the power part is arranged on the second insulating cylinder, the output end of the power part is connected with the input end of the transmission rod, the power part can drive the transmission rod to rotate, and the transmission rod drives the second clamping block to reciprocate along the axis direction of the first insulating cylinder, so that the first clamping block and the second clamping block are combined or separated.
Preferably, the second clamping block is provided with a connecting block, the connecting block is in threaded connection with the transmission rod, and the connecting block is in sliding connection with the first insulating cylinder.
Preferably, the first insulating cylinder is provided with a sliding hole penetrating through the first insulating cylinder, and the sliding hole is arranged along the axis direction of the first insulating cylinder.
Preferably, the upper end of the connecting block is provided with a connecting terminal penetrating through the sliding hole, and the lower end of the connecting block is provided with a connecting block penetrating through the sliding hole and used for connecting the second clamping block.
Preferably, the pressing blocks are arranged on one side of the first clamping block, which is close to the second clamping block, and one side of the second clamping block, which is close to the first clamping block.
Preferably, semicircular grooves are formed in the surface of the pressing block along the short side direction of the pressing block, and the semicircular grooves are uniformly distributed along the long side direction of the pressing block at equal intervals.
Preferably, the pressing block is made of rubber.
Preferably, the connecting cylinder is provided with a handle.
Preferably, a gear is adopted to drive the power part and the transmission rod.
According to the technical scheme, the high-voltage experimental clamping tool comprises a first insulating cylinder, a second insulating cylinder, a connecting cylinder, a power part and a transmission rod, wherein the first insulating cylinder and the second insulating cylinder are coaxially arranged in sequence; the two ends of the transmission rod extend into the first insulating cylinder and the second insulating cylinder respectively along the connecting cylinder, and the transmission rod is rotationally connected with the first insulating cylinder and the second insulating cylinder; the outer wall of the first insulating cylinder is fixedly connected with a first clamping block, a second clamping block which is opposite to and parallel to the first clamping block is arranged on the first insulating cylinder in a sliding manner, and the second clamping block is connected with the transmission rod; the power part is arranged on the second insulating cylinder, and the output end of the power part is connected with the input end of the transmission rod. The power part can drive the transmission rod to rotate, and the transmission rod drives the second clamping block to reciprocate along the axial direction of the first insulating cylinder, so that the first clamping block and the second clamping block are combined, clamping of wiring terminals of a circuit can be realized, and the circuit is communicated; in the use, can guarantee to press from both sides tight degree fixed after tight, be difficult for pine to take off, improved the tight effect of clamp.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of the first clamping block and the second clamping block of the present utility model after being combined together.
Fig. 3 is a schematic top view of fig. 1 of the present utility model.
In the figure: the electric wire connector comprises a first insulating cylinder 01, a sliding hole 11, a second insulating cylinder 02, a connecting cylinder 03, a power part 04, a transmission rod 05, a first clamping block 06, a second clamping block 07, a connecting block 71, a wiring terminal 72, a connecting block 73, a pressing block 08, a semicircular groove 81 and a handle 09.
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.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "lower," and the like are used for indicating orientations or positional relationships, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present utility model.
Referring to fig. 1 to 3, the utility model provides a high-voltage experimental clamping fixture, which comprises a first insulating cylinder 01, a second insulating cylinder 02, a connecting cylinder 03, a power part 04 and a transmission rod 05, wherein the first insulating cylinder 01 and the second insulating cylinder 02 are coaxially arranged in sequence; the two ends of the transmission rod 05 extend into the first insulating cylinder 01 and the second insulating cylinder 02 along the connecting cylinder 03 respectively, and the transmission rod 05 is rotationally connected with the first insulating cylinder 01 and the second insulating cylinder 02. The outer wall of the first insulating cylinder 01 is fixedly connected with a first clamping block 06, a second clamping block 07 which is opposite to and parallel to the first clamping block 06 is arranged on the first insulating cylinder 01 in a sliding manner, and the second clamping block 07 is connected with a transmission rod 05; the second clamping block 07 and the transmission rod 05 can be connected by a screw rod for power transmission. The power part 04 is arranged on the second insulating cylinder 02, the output end of the power part 04 is connected with the input end of the transmission rod 05, the power part 04 can drive the transmission rod 05 to rotate, and the transmission rod 05 drives the second clamping block 07 to reciprocate along the axis direction of the first insulating cylinder 01, so that the first clamping block 06 and the second clamping block 07 are combined or separated. When the wiring column is required to be clamped, the power part 04 can drive the transmission rod 05 to rotate, the transmission rod 05 drives the second clamping block 07 to slide to one side close to the first clamping block 06 along the axial direction of the first insulation cylinder 01, and the wiring column can be clamped by the first clamping block 06 and the second clamping block 07; when the binding post is loosened, the driving rod 05 is driven to rotate through the power part 04, the driving rod 05 drives the second clamping block 07 to slide along the axis direction of the first insulating cylinder 01 towards one side far away from the first clamping block 06, the first clamping block 06 and the second clamping block 07 can be separated, and the first clamping block 06 and the second clamping block 07 can be separated from contact with the binding post.
In one embodiment, the second clamping block 07 is provided with an engagement block 71, the engagement block 71 is in threaded connection with the transmission rod 05, and the engagement block 71 is in sliding connection with the first insulation cylinder 01.
Specifically, the first insulating cylinder 01 is provided with a slide hole 11 penetrating the first insulating cylinder 01, and the slide hole 11 is provided along the axial direction of the first insulating cylinder 01. A connection terminal 72 penetrating through the sliding hole 11 is arranged at the upper end of the connection block 71, a connection block 73 penetrating through the sliding hole 11 is arranged at the lower end of the connection block 71, and the lower end of the connection block 73 is connected with the second clamping block 07. When the second clamping block 07 moves, the wiring terminal 72 and the connecting block 73 can move along the sliding hole 11, so that the displacement restriction of the second clamping block 07 in the radial direction of the first insulation cylinder 01 can be realized, and the second clamping block 07 can be ensured to move along the axial direction of the first insulation cylinder 01.
In one embodiment, the side of the first clamping block 06 adjacent to the second clamping block 07 and the side of the second clamping block 07 adjacent to the first clamping block 06 are provided with pressing blocks 08. The pressing block 08 is made of rubber.
Specifically, semicircular grooves 81 are formed in the surface of the pressing block 08 along the short side direction of the pressing block 08, and the semicircular grooves 81 are uniformly distributed along the long side direction of the pressing block 08 at equal intervals. When the terminal is clamped, the semicircular grooves 81 can be used for clamping the terminals at different positions, so that the problem that the existing clamping device for high-voltage test is inconvenient to clamp the contact posts at different positions is solved.
In one embodiment, the connecting cylinder 03 is provided with a handle 09; can be carried conveniently or lifted conveniently.
In one embodiment, a gear is adopted between the power part 04 and the transmission rod 05, so that the stability of power transmission can be ensured.
The foregoing disclosure is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the scope of the utility model, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the utility model as defined by the appended claims.
Claims (9)
1. High-pressure experimental clamping tool, its characterized in that: the device comprises a first insulating cylinder, a second insulating cylinder, a connecting cylinder, a power part and a transmission rod, wherein the first insulating cylinder and the second insulating cylinder are coaxially arranged in sequence;
the two ends of the transmission rod extend into the first insulating cylinder and the second insulating cylinder respectively along the connecting cylinder, and the transmission rod is rotationally connected with the first insulating cylinder and the second insulating cylinder;
the outer wall of the first insulating cylinder is fixedly connected with a first clamping block, a second clamping block which is opposite to and parallel to the first clamping block is arranged on the first insulating cylinder in a sliding manner, and the second clamping block is connected with the transmission rod;
the power part is arranged on the second insulating cylinder, the output end of the power part is connected with the input end of the transmission rod, the power part can drive the transmission rod to rotate, and the transmission rod drives the second clamping block to reciprocate along the axis direction of the first insulating cylinder, so that the first clamping block and the second clamping block are combined or separated.
2. The high-pressure test clamping fixture of claim 1, wherein: the second clamping block is provided with a connecting block, the connecting block is in threaded connection with the transmission rod, and the connecting block is in sliding connection with the first insulating cylinder.
3. The high-pressure test clamping fixture of claim 2, wherein: the first insulating cylinder is provided with a sliding hole penetrating through the first insulating cylinder, and the sliding hole is arranged along the axis direction of the first insulating cylinder.
4. A high-pressure test clamping fixture as claimed in claim 3, wherein: the upper end of the connecting block is provided with a connecting terminal penetrating through the sliding hole, and the lower end of the connecting block is provided with a connecting block penetrating through the sliding hole and used for connecting the second clamping block.
5. The high-pressure test clamping fixture of claim 1, wherein: the first clamping block is close to one side of the second clamping block, and one side of the second clamping block close to the first clamping block is provided with a pressing block.
6. The high-pressure test clamping fixture of claim 5, wherein: semicircular grooves are formed in the surface of the pressing block along the short side direction of the pressing block, and the semicircular grooves are uniformly distributed along the long side direction of the pressing block at equal intervals.
7. The high-pressure test clamping fixture of claim 6, wherein: the pressing block is made of rubber.
8. The high-pressure experimental clamping fixture according to claim 1 or 2 or 5, wherein: the connecting cylinder is provided with a handle.
9. The high-pressure test clamping fixture of claim 1, wherein: the power part and the transmission rod are driven by gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496735.9U CN220040535U (en) | 2023-06-13 | 2023-06-13 | High-voltage experimental clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496735.9U CN220040535U (en) | 2023-06-13 | 2023-06-13 | High-voltage experimental clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220040535U true CN220040535U (en) | 2023-11-17 |
Family
ID=88738995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321496735.9U Active CN220040535U (en) | 2023-06-13 | 2023-06-13 | High-voltage experimental clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220040535U (en) |
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2023
- 2023-06-13 CN CN202321496735.9U patent/CN220040535U/en active Active
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