CN219737552U - Portable right-angle high-voltage test insulation clamp - Google Patents
Portable right-angle high-voltage test insulation clamp Download PDFInfo
- Publication number
- CN219737552U CN219737552U CN202320170901.XU CN202320170901U CN219737552U CN 219737552 U CN219737552 U CN 219737552U CN 202320170901 U CN202320170901 U CN 202320170901U CN 219737552 U CN219737552 U CN 219737552U
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- CN
- China
- Prior art keywords
- transmission mechanism
- voltage test
- clamp
- movable seat
- connecting piece
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Links
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model relates to a portable right-angle high-voltage test insulating clamp, wherein a fixed electrode is fixedly arranged on a connecting piece; the movable electrode is arranged on the movable seat; the movable seat is driven by the right-angle transmission mechanism to move on the connecting piece to be close to or far from the fixed electrode; the insulating operating rod is connected with the right-angle transmission mechanism and used for driving the right-angle transmission mechanism; the jaw of the wiring clamp is 90 degrees with the insulating operation rod, and the wiring clamp can be suitable for measuring points with vertical angles. The jaw and the measuring point can be well contacted only by rotating the insulating rod, and the test clamp can be conveniently taken down after the measurement is completed. The design of the high-altitude test clamp can be better suitable for the condition of the operation site.
Description
Technical Field
The utility model relates to a portable right-angle high-voltage test insulating clamp, and belongs to the technical field of electrical tests.
Background
In the handover test of substations or in the preventive test of plants, measuring points located at high altitudes are frequently encountered, whereby two alternative operations occur during wiring, i.e. the test personnel working aloft or with the aid of overhead test tongs. The test personnel directly carry out the aerial work, and wiring technology is controllable, easily realizes the required wiring result of test personnel, but most job sites can't satisfy the aerial work requirement, and aerial work has certain danger. Furthermore, when there is a live device nearby, the measurement point has an induced voltage, sometimes even up to several kv, and even if the ground wire is hung, the direct operation is not tolerated by the test personnel.
Therefore, various considerations are made, preferably also at the job site, using high-altitude test tongs. At present, the wiring boards of many electrical equipment are vertical, which makes the traditional high-altitude wiring pliers difficult to use and sometimes impossible to use.
The jaw angle of the traditional high-altitude wiring clamp cannot be changed, and the traditional high-altitude wiring clamp cannot be suitable for a vertical measuring point.
Disclosure of Invention
The utility model aims to provide a portable right-angle high-voltage test insulating clamp to solve the problem that the conventional high-altitude wiring clamp provided in the background art is not suitable for a vertical measuring point.
The technical scheme of the utility model is as follows:
a portable right angle high voltage test insulation clamp comprising:
the fixed electrode is fixedly arranged on the connecting piece;
the movable electrode is arranged on the movable seat;
the movable seat is driven by the right-angle transmission mechanism to move on the connecting piece to be close to or far from the fixed electrode;
the insulation operation rod is connected with the right-angle transmission mechanism and used for driving the right-angle transmission mechanism.
Preferably, the right-angle transmission mechanism comprises a screw rod, a driven gear and a driving gear which are meshed at right angles, one end of the screw rod is movably connected with the movable seat, and the screw rod is coaxially and threadedly connected with the driven gear.
Preferably, the driven gear is freely rotatably connected to the first mounting block, the driving gear is freely rotatably connected to the second mounting block, and the first mounting block and the second mounting block are fixed to the connecting piece.
Preferably, one end of the insulating operating rod is coaxially connected with the driving gear.
Preferably, the movable electrode is in a U-shaped shell structure and is attached to the outer side wall of the movable seat.
The utility model has the following beneficial effects:
the jaw of the wiring clamp is 90 degrees with the insulating operation rod, and the wiring clamp can be suitable for measuring points with vertical angles. The jaw and the measuring point can be well contacted only by rotating the insulating rod, and the test clamp can be conveniently taken down after the measurement is completed. The design of the high-altitude test clamp can be better suitable for the condition of the operation site.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a use case structure according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the movable electrode of the present utility model.
1. Fixing the electrode; 2. a connecting piece; 3. a movable seat; 4. a movable electrode; 5. a screw rod; 6. a fixing seat; 7. a first mounting block; 8. a driven gear; 9. a second mounting block; 10. a drive gear; 11. an insulating operation rod; 100. high-voltage copper bars.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Examples:
as shown in fig. 1-3:
the connecting piece 2 is of a strip-shaped structure and is made of plastic, the fixed electrode 1 made of aluminum is fixed at the right end of the connecting piece 2, the fixed seat 6 made of aluminum is fixed at the left end of the connecting piece 2, and the movable seat 3 made of plastic is in linear sliding fit on one side of the connecting piece 2 to achieve approaching or separating from the fixed electrode 1;
the movable electrode 4 is fixed on the side wall of the movable seat 3 in a U-shaped structure, and the movable electrode 4 is relatively positioned at one side close to the fixed electrode 1;
the first mounting block 7 and the second mounting block 9 are fixedly mounted on the fixed seat 6, the driven gear 8 is rotationally connected to the first mounting block 7 around the axis of the driven gear 8, the driving gear 10 is rotationally connected to the second mounting block 9 around the axis of the driving gear 10, and the driven gear 8 and the driving gear 10 are in 90-degree transmission engagement through bevel gears;
the screw rod 5 is in coaxial threaded connection and matched with the driven gear 8, one end of the screw rod 5 is in free rotation connection with the left side of the movable seat 3, and the axis of the screw rod 5 is consistent with the moving direction of the movable seat 3.
An insulating operation lever 11 is fixed or detachably mounted at one end to the driving gear 10.
As shown in fig. 2, the length direction of the insulating operation rod 11 is approximately parallel to the length direction of the high-voltage copper rod 100, the driving gear 10 is driven to rotate in situ by the insulating operation rod 11, the driving gear 10 rotates to drive the engaged driven gear 8 to rotate in situ in the 90-degree direction, the driven gear 8 rotates in situ to drive the screw rod 5 to linearly move along the axis direction, and the screw rod 5 linearly moves along the axis direction to drive the movable electrode 4 on the movable seat 3 to linearly approach or separate from the fixed electrode 1.
The movable electrode 4 is close to the fixed electrode 1 to realize the clamping of the high-voltage copper rod 100 therein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. The utility model provides a portable right angle high voltage test insulation clamp which characterized in that: comprising the following steps:
the fixed electrode (1), the fixed electrode (1) is fixedly installed on the connecting piece (2);
the movable electrode (4) is arranged on the movable seat (3);
the movable seat (3) is driven by the right-angle transmission mechanism to move on the connecting piece (2) to be close to or far from the fixed electrode (1);
and the insulating operation rod (11) is connected with the right-angle transmission mechanism and used for driving the right-angle transmission mechanism.
2. A portable right angle high voltage test insulation clamp as defined in claim 1, wherein: the right-angle transmission mechanism comprises a screw rod (5), a driven gear (8) and a driving gear (10) which are meshed at right angles, one end of the screw rod (5) is movably connected with the movable seat (3), and the screw rod (5) is coaxially and threadedly connected with the driven gear (8).
3. A portable right angle high voltage test insulation clamp as claimed in claim 2, wherein: the driven gear (8) is connected to the first mounting block (7) in a free rotation mode, the driving gear (10) is connected to the second mounting block (9) in a free rotation mode, and the first mounting block (7) and the second mounting block (9) are fixed to the connecting piece (2).
4. A portable right angle high voltage test insulation clamp according to claim 3, wherein: one end of the insulating operating rod (11) is coaxially connected with the driving gear (10).
5. A portable right angle high voltage test insulation clamp according to claim 3, wherein: the movable electrode (4) is in a U-shaped shell-shaped structure and is attached to the outer side wall of the movable seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170901.XU CN219737552U (en) | 2023-02-02 | 2023-02-02 | Portable right-angle high-voltage test insulation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170901.XU CN219737552U (en) | 2023-02-02 | 2023-02-02 | Portable right-angle high-voltage test insulation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219737552U true CN219737552U (en) | 2023-09-22 |
Family
ID=88062507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320170901.XU Active CN219737552U (en) | 2023-02-02 | 2023-02-02 | Portable right-angle high-voltage test insulation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219737552U (en) |
-
2023
- 2023-02-02 CN CN202320170901.XU patent/CN219737552U/en active Active
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