CN215732242U - Transformer overhauls uses earth connection protection device - Google Patents
Transformer overhauls uses earth connection protection device Download PDFInfo
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- CN215732242U CN215732242U CN202120962015.1U CN202120962015U CN215732242U CN 215732242 U CN215732242 U CN 215732242U CN 202120962015 U CN202120962015 U CN 202120962015U CN 215732242 U CN215732242 U CN 215732242U
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- fixedly connected
- telescopic rod
- protection device
- transformer
- telescopic link
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Abstract
The utility model discloses a ground wire protection device for overhauling a transformer, which comprises a telescopic rod, wherein an adjusting knob is fixedly arranged on the surface of the telescopic rod, a control button is fixedly connected to the surface of the telescopic rod, an anti-skidding sleeve is sleeved on the surface of the telescopic rod, a stop block is connected to the bottom end of the telescopic rod in a threaded manner, a pull rope is fixedly connected to the lower surface of the stop block, a storage battery and a controller are respectively arranged in the telescopic rod, a rotating shaft is fixedly connected to the telescopic end of the telescopic rod, a fastening clamp is fixedly connected to the top end of the rotating shaft, and a miniature electric push rod is fixedly connected to the inner bottom wall of the fastening clamp. This transformer overhauls uses earth connection protection device, through setting up miniature electric putter, control button, fly leaf and double-layered tooth, when the wiring direction that can be convenient for adjust the fastening clamp, also can be through pressing from both sides the tooth and tightly to the fastener that presss from both sides the line that connects, prevent that the fastening clamp from droing the phenomenon emergence to the security of maintainer in the maintenance process has been improved.
Description
Technical Field
The utility model relates to the technical field of electric power overhaul tools, in particular to a grounding wire protection device for transformer overhaul.
Background
The ground wire is a wire directly connected with the ground and can also be called a safety return line, in order to avoid accidents, a wire can be connected to the upper surface of a metal shell of the electric appliance, the other end of the wire is connected to the ground, once the electric appliance leaks electricity, the static electricity can be brought into the ground by the ground wire to be released, and the safety of electricity utilization is improved.
The existing transformer incoming line mostly adopts the wiring mode of a power cable incoming line, when the transformer is overhauled, the ground line needs to be connected into the ground line so as to ensure the life safety of maintainers, and most of grounding line devices are not stable enough at the connection part with the ground line when the ground line is connected, so that the grounding line device is easy to fall off, the risk of the maintainers in operation is increased, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grounding wire protection device for overhauling a transformer, which aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a transformer overhauls uses earth connection protection device, which comprises a telescopic link, the surface of telescopic link has set firmly adjust knob, the fixed surface of telescopic link is connected with control button, the surface cover of telescopic link is equipped with anti-skidding cover, the bottom threaded connection of telescopic link has the dog, the lower fixed surface of dog is connected with the stay cord, the inside of telescopic link is provided with battery and controller respectively, the flexible end fixedly connected with pivot of telescopic link, the top fixedly connected with fastening clip of pivot, the interior diapire fixedly connected with miniature electric putter of fastening clip, miniature electric putter's flexible end fixedly connected with fly leaf, the last fixed surface of fly leaf is connected with presss from both sides the tooth, the lower fixed surface of fastening clip is connected with the earth connection.
Preferably, the surface of the telescopic rod is provided with an adjusting hole matched with the adjusting knob, and the control button is connected with the controller through a circuit.
Preferably, the antiskid cover is made of insulating rubber, the inner wall of the bottom end of the telescopic rod is provided with an internal thread matched with the stop block, and the stop block is fixedly connected with the telescopic rod through the internal thread.
Preferably, the surface of the telescopic rod is provided with a charging interface for a storage battery, and the telescopic end of the telescopic rod is internally provided with a micro motor corresponding to the rotating shaft.
Preferably, the number of the miniature electric push rods is two, the two miniature electric push rods are fixedly connected to the inner bottom wall of the fastening clamp, and the miniature electric push rods are coupled with the controller.
Preferably, the inner top wall of the fastening clip is fixedly connected with fixing teeth corresponding to the clip teeth.
Advantageous effects
The utility model provides a grounding wire protection device for overhauling a transformer, which has the following beneficial effects:
1. this transformer overhauls uses earth connection protection device, through setting up miniature electric putter, control button, fly leaf and double-layered tooth, when the wiring direction that can be convenient for adjust the fastening clamp, also can be through pressing from both sides the tooth and tightly to the fastener that presss from both sides the line that connects, prevent that the fastening clamp from droing the phenomenon emergence to the security of maintainer in the maintenance process has been improved.
2. This transformer overhauls uses earth connection protection device, through setting up telescopic link and adjust knob, the length of the telescopic link of being convenient for adjust, through setting up battery and controller, the electric control of being convenient for carries out the earth connection, need not the manual work and operates, facilitates the use more.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: the device comprises a telescopic rod 1, an adjusting knob 2, a control button 3, an anti-skidding sleeve 4, a stop block 5, a pull rope 6, a storage battery 7, a controller 8, a rotating shaft 9, a fastening clamp 10, a miniature electric push rod 11, a movable plate 12, a clamping tooth 13 and a grounding wire 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a transformer overhauls uses earth connection protection device, including telescopic link 1, the surface of telescopic link 1 sets firmly has set up adjust knob 2, the regulation hole with 2 looks adaptations of adjust knob is seted up on the surface of telescopic link 1, through setting up telescopic link 1 and adjust knob 2, be convenient for adjust the length of telescopic link 1, the fixed surface of telescopic link 1 is connected with control button 3, the surface cover of telescopic link 1 is equipped with antiskid cover 4, the material of antiskid cover 4 is insulating rubber, through setting up antiskid cover 4, be convenient for hold telescopic link 1 and operate and use.
Bottom threaded connection of telescopic link 1 has dog 5, the bottom inner wall of telescopic link 1 is provided with the internal thread with 5 looks adaptations of dog, dog 5 is through internal thread and 1 fixed connection of telescopic link, the lower fixed surface of dog 5 is connected with stay cord 6, the inside of telescopic link 1 is provided with battery 7 and controller 8 respectively, the surface of telescopic link 1 is provided with the interface that charges that is used for battery 7 to use, control button 3 and 8 line connection of controller, through setting up battery 7 and controller 8, the electric control of being convenient for carries out the earth connection, thereby reach the effect of facilitating the use.
Through setting up control button 3, can control pivot 9 and rotate, the wiring of the adjustment fastening clip 10 of being convenient for is put to, through setting up miniature electric putter 11, can carry out electronic flexible jack-up fly leaf 12, through setting up fly leaf 12 and double-layered tooth 13, can press from both sides the line clamp of connecing through pressing from both sides tooth 13, prevents that the phenomenon that fastening clip 10 drops from taking place, through setting up earth connection 14, can connect ground to reach ground protection's effect.
The working principle is as follows: when this transformer overhauls uses earth connection protection device, at first adjust telescopic link 1 to suitable height through adjust knob 2, then it is fixed, hold anti-skidding cover 4 on the telescopic link 1, press control button 3 control pivot 9 and rotate the position that needs the wiring, align the line that needs to connect through fastening clip 10, let the interior roof of fastening clip 10 articulate on the line that needs connect, start miniature electric putter 11 and rise to, let on the double-layered tooth 13 on the fly leaf 12 clip the connecting wire, let the connecting wire fix the inner wall at fastening clip 10, then connect fixed can with ground earth connection 14, thereby reach the firm effect of connecting the earth wire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a transformer overhauls uses earth connection protection device, includes telescopic link (1), its characterized in that: the surface of telescopic link (1) sets firmly has set up adjust knob (2), the fixed surface of telescopic link (1) is connected with control button (3), the surface cover of telescopic link (1) is equipped with antiskid cover (4), the bottom threaded connection of telescopic link (1) has dog (5), the fixed surface of dog (5) is connected with stay cord (6), the inside of telescopic link (1) is provided with battery (7) and controller (8) respectively, the flexible end fixedly connected with pivot (9) of telescopic link (1), the top fixedly connected with fastening clip (10) of pivot (9), the interior diapire fixedly connected with miniature electric putter (11) of fastening clip (10), the flexible end fixedly connected with fly leaf (12) of miniature electric putter (11), the last fixed surface of fly leaf (12) is connected with presss from both sides tooth (13), the fixed surface of fastening clip (10) is connected with earth connection (14).
2. The grounding wire protection device for overhauling the transformer as claimed in claim 1, wherein: the surface of the telescopic rod (1) is provided with an adjusting hole matched with the adjusting knob (2), and the control button (3) is connected with the controller (8) through a line.
3. The grounding wire protection device for overhauling the transformer as claimed in claim 1, wherein: the anti-skidding sleeve (4) is made of insulating rubber, an inner thread matched with the stop block (5) is arranged on the inner wall of the bottom end of the telescopic rod (1), and the stop block (5) is fixedly connected with the telescopic rod (1) through the inner thread.
4. The grounding wire protection device for overhauling the transformer as claimed in claim 1, wherein: the surface of the telescopic rod (1) is provided with a charging interface for the storage battery (7), and the telescopic end of the telescopic rod (1) is internally provided with a micro motor corresponding to the rotating shaft (9).
5. The grounding wire protection device for overhauling the transformer as claimed in claim 1, wherein: the number of the miniature electric push rods (11) is two, the two miniature electric push rods (11) are fixedly connected to the inner bottom wall of the fastening clamp (10), and the miniature electric push rods (11) are coupled with the controller (8).
6. The grounding wire protection device for overhauling the transformer as claimed in claim 1, wherein: the inner top wall of the fastening clip (10) is fixedly connected with fixing teeth corresponding to the clip teeth (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962015.1U CN215732242U (en) | 2021-05-07 | 2021-05-07 | Transformer overhauls uses earth connection protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962015.1U CN215732242U (en) | 2021-05-07 | 2021-05-07 | Transformer overhauls uses earth connection protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732242U true CN215732242U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120962015.1U Active CN215732242U (en) | 2021-05-07 | 2021-05-07 | Transformer overhauls uses earth connection protection device |
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| CN (1) | CN215732242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134135A (en) * | 2023-10-26 | 2023-11-28 | 国网山东省电力公司庆云县供电公司 | Power grounding wire clamp |
-
2021
- 2021-05-07 CN CN202120962015.1U patent/CN215732242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134135A (en) * | 2023-10-26 | 2023-11-28 | 国网山东省电力公司庆云县供电公司 | Power grounding wire clamp |
| CN117134135B (en) * | 2023-10-26 | 2024-01-19 | 国网山东省电力公司庆云县供电公司 | Power grounding wire clamp |
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