CN216180230U - A assembly and disassembly tools for interior bamboo chip of high voltage distribution device - Google Patents
A assembly and disassembly tools for interior bamboo chip of high voltage distribution device Download PDFInfo
- Publication number
- CN216180230U CN216180230U CN202122399087.2U CN202122399087U CN216180230U CN 216180230 U CN216180230 U CN 216180230U CN 202122399087 U CN202122399087 U CN 202122399087U CN 216180230 U CN216180230 U CN 216180230U
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- bamboo chip
- voltage distribution
- disassembling
- distribution device
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Abstract
The utility model discloses a disassembling tool for a bamboo chip in a high-voltage distribution device, and relates to the technical field of underground operation maintenance devices; the device comprises a supporting rod, wherein one end of the supporting rod is symmetrically provided with a connecting rod mechanism, one end of the connecting rod mechanism is connected with the end part of the supporting rod in a shaft way, the other end of the connecting rod mechanism is connected with a sliding sleeve, the sliding sleeve is sleeved on the supporting rod, and the middle joint of the connecting rod mechanism is connected with a supporting sheet through a rotating shaft; the bamboo chip can be directly disassembled from the front of the box body without disassembling the whole set of the static contact, so that the process of disassembling the back cover screw and the static contact is saved, and the working efficiency is improved; possess the function of installation and dismantlement bamboo chip simultaneously, improve operating efficiency and factor of safety.
Description
Technical Field
The utility model relates to an underground operation maintenance device, in particular to a disassembling tool for a bamboo chip in a high-voltage distribution device.
Background
A bus at the power supply side of the underground explosion-proof high-voltage distribution device and a fixed contact of an outlet wire at the load side are both arranged on an explosion-proof box body, and when the switch-on operation is needed, the fixed contact on the movement trolley and the fixed contact on the explosion-proof box body are required to be in good contact. The connection devices of the two contacts are connected by a bamboo chip device, so that the imperfect bamboo chip connection device needs to be frequently replaced when overhauling or processing electrical faults. The conventional method for replacing the bamboo chips mainly comprises the steps of opening a rear lower cover of an explosion-proof box body, completely disassembling a static contact, arranging six bamboo chips according to assembly positions, manually connecting fixing springs by using binding wires, firmly fixing the bamboo chips on a copper bar in the static contact, and restoring the whole static contact. The whole operation process needs more screws to be dismounted, two persons are needed to be matched with each other in a tacit manner to hook the spring well during installation, the operation difficulty is high, and the replacement efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides a disassembling tool for a bamboo chip in a high-voltage distribution device so as to improve the operation efficiency and the safety coefficient.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The utility model provides an assembly and disassembly tools for bamboo chip in high voltage distribution device, includes the bracing piece, the one end symmetry of bracing piece is provided with link mechanism, link mechanism's one end and the tip coupling of bracing piece, the other end are connected with a slip sleeve, the slip sleeve cover is put on the bracing piece, and link mechanism's middle joint has the backing sheet through the rotation axis connection.
Furthermore, four link mechanisms are symmetrically arranged on the support rod.
Furthermore, the supporting pieces are 1/4 circular arc structures, and the supporting pieces connected with the four link mechanisms form a circle.
Furthermore, the other end of the connecting rod mechanism is coupled with a connecting rod sliding part, the connecting rod sliding part is sleeved on the supporting rod, and the connecting rod sliding part and the sliding sleeve are independent or connected with each other.
Furthermore, a thread is arranged at one end of the support rod, which is far away from the connecting rod mechanism, and the support rod is connected with the hand wheel through the thread.
Furthermore, a connecting sheet is arranged in the middle of the inner side face of the supporting sheet, and the middle joint is connected with the connecting sheet through a rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects:
the bamboo chip can be directly disassembled from the front of the box body without disassembling the whole set of the static contact, so that the process of disassembling the back cover screw and the static contact is saved, and the working efficiency is improved. Possess the function of installation and dismantlement bamboo chip simultaneously, improve operating efficiency and factor of safety.
1. Safety benefits are as follows: the tool can be used for omitting the process of disassembling the rear cover and the whole set of fixed contact of the high-voltage distribution device, greatly reducing the labor intensity of workers, improving the operation safety coefficient and simultaneously having the functions of installation and disassembly.
2. Economic benefits are as follows: the tool can be applied to save the process of disassembling the rear cover of the high-voltage distribution device and the whole set of fixed contact, save labor cost and save working hours.
Drawings
FIG. 1 is a cross-sectional view of the setting and removing tool of the present invention.
Fig. 2 is a view from a-a of fig. 1.
In the figure, 1 is a bamboo chip; 2 is a support sheet; 3 is a rotating shaft; 4 is a connecting rod mechanism; 5 is a connecting rod sliding part, 6 is a sliding sleeve, 7 is a supporting rod, and 8 is a hand wheel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1, the tool for disassembling and assembling the bamboo chip in the high-voltage distribution device comprises a support rod 7 with a thread at the tail end, wherein the support rod 7 can adopt a screw rod; the support rod is characterized in that four connecting rod mechanisms 4 are symmetrically arranged at one end of the support rod 7, one end of each connecting rod mechanism 4 is in shaft connection with the end of the support rod 7 through a rotating shaft 3, the middle joint of each connecting rod mechanism 4 is connected with 1/4 circular arc support pieces 2, a connecting piece is arranged in the middle of the inner side faces of the support pieces 2, and the middle joints are connected with the connecting pieces through rotating shafts. The other end of the link mechanism 4 is coupled with a link sliding part 5, the link sliding part 5 is sleeved on the support rod 7, and the link sliding part 5 and the sliding sleeve 6 are independent from each other and can also be connected. The sliding sleeve 6 is sleeved on the support rod 7, a thread is arranged at one end of the support rod 7, which is far away from the connecting rod mechanism 4, and the support rod 7 is connected with a hand wheel 8 through the thread and used for applying force to the device.
When the device is used, the device is placed in a bamboo chip 1 to be replaced, the sliding sleeve 6 is held by one hand, the hand wheel 8 is rotated clockwise by the other hand, the sliding sleeve 6 is stressed and then transmits force to the connecting rod sliding part 5, the supporting sheet 2 is outwards unfolded by utilizing the connecting rod principle, the six-sheet component of the bamboo chip is unfolded, when the inner diameter of the bamboo chip combination is larger than the outer diameter of the fixed copper rod, the bamboo chip can be smoothly detached, the hand wheel 8 is rotated anticlockwise after the bamboo chip leaves the fixed copper rod, and the connecting rod mechanism 4 can separate the bamboo chip from a detaching tool by detaching force. When installing new bamboo chip, the operation is opposite when dismantling. The disassembling tool has two functions of disassembling the bamboo chip and installing the bamboo chip.
While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides an assembly and disassembly tools for bamboo chip in high voltage distribution device, a serial communication port, including bracing piece (7), the one end symmetry of bracing piece (7) is provided with link mechanism (4), the one end of link mechanism (4) and the tip coupling of bracing piece (7), the other end is connected with a slip sleeve (6), slip sleeve (6) cover is put on bracing piece (7), and the middle joint of link mechanism (4) has backing sheet (2) through the rotation axis connection.
2. A dismounting tool for bamboo chips in high-voltage distribution devices according to claim 1, characterized in that the supporting rod (7) is symmetrically provided with four link mechanisms (4).
3. The tool for disassembling and assembling the bamboo chip in the high-voltage distribution device is characterized in that the supporting sheet (2) has an 1/4 circular arc structure, and the supporting sheets (2) connected by the four link mechanisms (4) form a circle.
4. The tool for disassembling and assembling bamboo chips in high-voltage distribution equipment according to claim 1, wherein the other end of the link mechanism (4) is coupled with a link sliding part (5), the link sliding part (5) is sleeved on the support rod (7), and the link sliding part (5) and the sliding sleeve (6) are independent or connected with each other.
5. The tool for disassembling and assembling the bamboo chip in the high-voltage distribution device is characterized in that one end, far away from the connecting rod mechanism, of the supporting rod (7) is provided with threads, and the supporting rod (7) is connected with the hand wheel (8) through the threads.
6. The tool for disassembling and assembling the bamboo chip in the high-voltage distribution device is characterized in that a connecting sheet is arranged in the middle of the inner side surface of the supporting sheet (2), and the middle joint is connected with the connecting sheet through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399087.2U CN216180230U (en) | 2021-09-30 | 2021-09-30 | A assembly and disassembly tools for interior bamboo chip of high voltage distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399087.2U CN216180230U (en) | 2021-09-30 | 2021-09-30 | A assembly and disassembly tools for interior bamboo chip of high voltage distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180230U true CN216180230U (en) | 2022-04-05 |
Family
ID=80859973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122399087.2U Expired - Fee Related CN216180230U (en) | 2021-09-30 | 2021-09-30 | A assembly and disassembly tools for interior bamboo chip of high voltage distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180230U (en) |
-
2021
- 2021-09-30 CN CN202122399087.2U patent/CN216180230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |