CN209766676U - Special wiring clamp for power transformer experiment - Google Patents
Special wiring clamp for power transformer experiment Download PDFInfo
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- CN209766676U CN209766676U CN201920312506.4U CN201920312506U CN209766676U CN 209766676 U CN209766676 U CN 209766676U CN 201920312506 U CN201920312506 U CN 201920312506U CN 209766676 U CN209766676 U CN 209766676U
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- telescopic pipe
- stage telescopic
- handle
- connecting rod
- clamp
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Abstract
The utility model discloses a special jointing clamp of power transformer experiment, including tertiary flexible pipe, tertiary flexible pipe is by first order flexible pipe, second level flexible pipe and tertiary flexible pipe, the upper end of first order flexible pipe is rotated and is equipped with the connecting rod, be equipped with the jointing clamp on the connecting rod, first handle of jointing clamp and connecting rod fixed connection, be equipped with first through-hole on the connecting rod, the lower part of tertiary flexible pipe is equipped with second through-hole and line wheel, be equipped with the stay cord on the second handle of jointing clamp on the jointing clamp, the line takes turns to and is equipped with turning handle, with tertiary scalable pipe stretch out, rotates turning handle, makes the line wheel rotate and receives the line, then will take turns taut earlier to make the jointing clamp closed, improved work efficiency, when reducing the transformer and having a power failure, and safer.
Description
Technical Field
The utility model relates to a wiring pincers specifically indicate power transformer experiment special wiring pincers.
Background
When carrying out 20kV transformer test, the workman need step on the ladder and climb to the transformer next door and test the wiring, and traditional mode of connection is not safe enough to work efficiency is lower, and also can be than longer when having a power failure.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide the special wiring pincers of power transformer experiment.
For solving the technical problem, the utility model provides a technical scheme is power transformer experiment special wiring pincers: the wire connecting clamp comprises three-level telescopic pipes, wherein each three-level telescopic pipe comprises a first-level telescopic pipe, a second-level telescopic pipe and a third-level telescopic pipe, the inner diameter of each third-level telescopic pipe is larger than the outer diameter of the second-level telescopic pipe, the inner diameter of each second-level telescopic pipe is larger than the outer diameter of the first-level telescopic pipe, the second-level telescopic pipe is slidably connected with the third-level telescopic pipe, the first-level telescopic pipe is slidably connected with the second-level telescopic pipe, a connecting rod is rotatably arranged at the upper end of the first-level telescopic pipe, a wire connecting clamp is arranged on the connecting rod, a first handle of the wire connecting clamp is fixedly connected with the connecting rod, a first through hole is formed in the connecting rod, a second through hole and a wire wheel are arranged at the lower part of the third-level telescopic pipe, a pull rope is arranged on the second handle of, The wire wheel penetrates through the second-stage telescopic pipe and then enters the third-stage telescopic pipe, and is connected with the wire wheel after penetrating through the second through hole, and the wire wheel is provided with a rotating handle.
As an improvement, a first handle and a second handle are arranged on the third-stage telescopic pipe, the first handle and the third-stage telescopic pipe are fixed through welding, the second handle and the third-stage telescopic pipe are fixed through welding, and the first handle is located above the second handle.
As an improvement, a clamping knob is arranged at the rotating connection position of the first-stage telescopic pipe and the connecting rod.
As an improvement, the three-stage telescopic pipe is made of plastic made of insulating materials.
Compared with the prior art, the utility model the advantage lie in: the three-stage telescopic pipe is stretched, the length of the three-stage telescopic pipe is adjusted according to the use requirement, a user grasps the first handle with one hand, grasps the second handle with the other hand, the power transformer is lifted up by the wiring clamp, when the wiring clamp reaches the appointed position, the lower end of the third-stage telescopic pipe is clamped by the arm and the body, the second handle is loosened by one hand, then the rotating handle is rotated, the wire wheel rotates to take up the wire, then the wire is tensioned firstly, so that the wiring clamp is closed, the working efficiency is improved, the power failure of the transformer is reduced, and the safety is higher.
Drawings
Fig. 1 is the structure schematic diagram of the special jointing clamp for power transformer experiment of the utility model.
Fig. 2 is a side view of the special wire pliers for power transformer experiment.
3 fig. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 at 3 a 3- 3 a 3 in 3 fig. 3 2 3. 3
Fig. 4 is a schematic view at a in fig. 1.
As shown in the figure: 1. the telescopic pipe of first level, 2, the telescopic pipe of second level, 3, the telescopic pipe of third level, 4, connecting rod, 5, wiring pincers, 6, the first handle of wiring pincers, 7, first through-hole, 8, second through-hole, 9, line wheel, 10, the second handle of wiring pincers, 11, stay cord, 12, turning handle, 13, first handle, 14, the second handle, 15, press from both sides tight knob.
Detailed Description
The following description will be made in detail with reference to the drawings for the special wire pliers for power transformer experiments.
With reference to the attached drawings, the special jointing clamp for the power transformer experiment comprises three-stage telescopic pipes, wherein each three-stage telescopic pipe comprises a first-stage telescopic pipe 1, a second-stage telescopic pipe 2 and a third-stage telescopic pipe 3, the inner diameter of the third-stage telescopic pipe 3 is larger than the outer diameter of the second-stage telescopic pipe 2, the inner diameter of the second-stage telescopic pipe 2 is larger than the outer diameter of the first-stage telescopic pipe 1, the second-stage telescopic pipe 2 is connected with the third-stage telescopic pipe 3 in a sliding manner, the first-stage telescopic pipe 1 is connected with the second-stage telescopic pipe 2 in a sliding manner, a connecting rod 4 is rotatably arranged at the upper end of the first-stage telescopic pipe 1, a jointing clamp 5 is arranged on the connecting rod 4, a first handle 13 of the jointing clamp is fixedly connected with the connecting rod 4, a first through hole 7 is arranged on the connecting rod, a pull rope 11 is arranged on a second handle 14 of the jointing clamp on the jointing clamp 5, the pull rope 11 enters the first-stage telescopic pipe 1 from the upper opening of the first-stage telescopic pipe 1, enters the third-stage telescopic pipe 3 after passing through the second-stage telescopic pipe 2, passes through the second through hole 8 and is connected with the wire wheel 9, and a rotating handle 12 is arranged on the wire wheel 9.
The third-stage telescopic tube 3 is provided with a first handle 13 and a second handle 14, the first handle 13 and the third-stage telescopic tube 3 are fixed by welding, the second handle 14 and the third-stage telescopic tube 3 are fixed by welding, and the first handle 13 is positioned above the second handle 14.
And a clamping knob 15 is arranged at the rotary connection part of the first-stage telescopic pipe 1 and the connecting rod 4, and the clamping knob 15 plays a role in adjusting the angle of the wiring clamp 5.
The three-stage telescopic pipe is made of plastic made of insulating materials.
The utility model discloses when concrete implementation, extend the scalable pipe of tertiary, adjust the length of the scalable pipe of tertiary according to the requirement of use, first handle 13 is grabbed to user one hand, second handle 14 is grabbed to another one hand, lift up power transformer with the wire connecting clamp, when wire connecting clamp 5 arrived appointed position, the lower extreme of the flexible pipe 3 of tertiary is grabbed with arm and health, one hand loosens second handle 14, then go to rotate turning handle 12, make line wheel 9 rotate and receive the line, then will take turns taut earlier, thereby make wire connecting clamp 5 closed.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The special jointing clamp for the power transformer experiment is characterized in that: the three-stage telescopic pipe comprises a first-stage telescopic pipe (1), a second-stage telescopic pipe (2) and a third-stage telescopic pipe (3), wherein the inner diameter of the third-stage telescopic pipe (3) is larger than the outer diameter of the second-stage telescopic pipe (2), the inner diameter of the second-stage telescopic pipe (2) is larger than the outer diameter of the first-stage telescopic pipe (1), the second-stage telescopic pipe (2) is connected with the third-stage telescopic pipe (3) in a sliding manner, the first-stage telescopic pipe (1) is connected with the second-stage telescopic pipe (2) in a sliding manner, a connecting rod (4) is rotatably arranged at the upper end of the first-stage telescopic pipe (1), a jointing clamp (5) is arranged on the connecting rod (4), a first handle (6) of the jointing clamp is fixedly connected with the connecting rod (4), a first through hole (7) is arranged on the connecting rod (4), a second through hole (8) and a wire wheel (9) are arranged at the lower, the wire connecting clamp is characterized in that a pull rope (11) is arranged on a second handle (10) of the wire connecting clamp on the wire connecting clamp (5), the pull rope (11) enters the inside of a first-stage telescopic pipe (1) from an upper opening of the first-stage telescopic pipe (1), enters the inside of a third-stage telescopic pipe (3) after penetrating through a second-stage telescopic pipe (2), and is connected with a wire wheel (9) after penetrating through a second through hole (8), and a rotating handle (12) is arranged on the wire wheel (9).
2. The special wiring clamp for power transformer experiments as claimed in claim 1, wherein: the third-stage telescopic pipe (3) is provided with a first handle (13) and a second handle (14), the first handle (13) and the third-stage telescopic pipe (3) are fixed through welding, the second handle (14) and the third-stage telescopic pipe (3) are fixed through welding, and the first handle (13) is located above the second handle (14).
3. The special wiring clamp for power transformer experiments as claimed in claim 1, wherein: and a clamping knob (15) is arranged at the rotary connection position of the first-stage telescopic pipe (1) and the connecting rod (4).
4. The special wiring clamp for power transformer experiments as claimed in claim 1, wherein: the three-stage telescopic pipe is made of plastic made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312506.4U CN209766676U (en) | 2019-03-13 | 2019-03-13 | Special wiring clamp for power transformer experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312506.4U CN209766676U (en) | 2019-03-13 | 2019-03-13 | Special wiring clamp for power transformer experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766676U true CN209766676U (en) | 2019-12-10 |
Family
ID=68754765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920312506.4U Active CN209766676U (en) | 2019-03-13 | 2019-03-13 | Special wiring clamp for power transformer experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209766676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570595A (en) * | 2022-09-23 | 2023-01-06 | 广西电网有限责任公司南宁供电局 | Automatic high-altitude wiring device |
-
2019
- 2019-03-13 CN CN201920312506.4U patent/CN209766676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570595A (en) * | 2022-09-23 | 2023-01-06 | 广西电网有限责任公司南宁供电局 | Automatic high-altitude wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211116 Address after: 012000 No.35, Liuma Road, Jining District, Wulanchabu City, Inner Mongolia Autonomous Region Patentee after: Wulanchabu Electric Power Bureau of Inner Mongolia electric power (Group) Co., Ltd Address before: 012000 building 4, No. 44, Gongnong street, Jining District, Wulanchabu City, Inner Mongolia Autonomous Region Patentee before: Jin Hu |
|
| TR01 | Transfer of patent right |