CN204657673U - Electric power maintenance conducting rod threading device - Google Patents
Electric power maintenance conducting rod threading device Download PDFInfo
- Publication number
- CN204657673U CN204657673U CN201520153846.9U CN201520153846U CN204657673U CN 204657673 U CN204657673 U CN 204657673U CN 201520153846 U CN201520153846 U CN 201520153846U CN 204657673 U CN204657673 U CN 204657673U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw die
- conducting rod
- socket cover
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of electric power maintenance conducting rod threading device, relate to electric power facility Maintenance Specialty technical field of tools.It comprises screw die, sleeve, socket cover; Screw die is positioned at sleeve; Screw die outer wall is evenly distributed with chute, and the slide rail sliding fit of chute and sleeve lining; Socket cover is positioned at the top of sleeve and is rotationally connected by ratchet and sleeve; The one-directional rotation direction of ratchet is contrary with the direction of rotation of screw die tapping; The upper vertical of socket cover is axially installed with swingle in socket cover.The utility model, can fast to conducting rod mantle fiber when pulling down conducting rod, and change or maintenance, screwing speed is fast, and simple to operate, the space taken during operation is little.
Description
Technical field
The utility model relates to electric power facility Maintenance Specialty technical field of tools.
Background technology
In electric power supply system, distribution transformer transformer electric power maintenance conducting rod threading device is most widely used visual plant, quantity is very large, in order to ensure the safe operation of distribution transforming equipment, normally, the power supply continued, annual transformer maintenance, overhauling project are a lot, and wherein distribution conducting rod damages maintenance is one of common work.Transformer conducting bar discharges, damaged screw, and leader nut cannot fastening and dismounting.Repair a conducting rod and will expend a lot of time, both added labor strength and again reduced power supply reliability, also brought certain loss to user.
At present, known traditional screw die and die-stock, because the gap between transformer conducting bar is very little, traditional die-stock can not be rotated freely, constantly to adjust the position of die-stock, so need conducting rod be pulled down during maintenance, carry out guide rod mantle fiber or change guide rod, cause greatly extend maintenance time, usually need two or three hours, labour intensity is large, and can affect delivery, cause economic loss, again reduce power supply reliability; Have impact on power supply service level simultaneously, exist and complain hidden danger.
Utility model content
Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, a kind of electric power maintenance conducting rod threading device is provided, when conducting rod need not be pulled down, can fast to conducting rod mantle fiber, change or maintenance, screwing speed is fast, simple to operate, the space taken during operation is little.
The technical solution adopted in the utility model is: provide a kind of electric power maintenance conducting rod threading device, comprise screw die, sleeve, socket cover; Screw die is positioned at sleeve; Screw die outer wall is evenly distributed with chute, and the slide rail of chute and sleeve lining is slidably matched; Socket cover is positioned at the top of sleeve and is rotationally connected by ratchet and sleeve; The one-directional rotation direction of ratchet is contrary with the direction of rotation of screw die tapping; The upper vertical of socket cover is axially installed with swingle in socket cover.
Further optimization the technical program, the inwall of the sleeve of electric power maintenance conducting rod threading device and the outer wall shape of screw die are regular pentagon.
Further optimization the technical program, the swingle of electric power maintenance conducting rod threading device is divided in the longitudinal direction and is mutually socketed and be slidably matched two sections of sleeve pipes.
The beneficial effects of the utility model are:
1, spanner need not be re-used during tapping and turn screw die, but by the sleeve tapping with ratchet structure, repeatedly need not entangle screw die firm, improve rotational efficienty.Screw die slides in tapping process in sleeve, need not follow moving down of screw die again with spanner.
2, the inwall of sleeve and the inwall of screw die are regular pentagon, and like this when slide rail breaks down, sleeve still can carry out radial location to screw die.
3, two sleeve pipe socket amounts of swingle are adjustable, can increase or reduce torque arm length, adapting to different tapping operations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the exploded pictorial of Fig. 1.
In figure, 1, screw die; 2, sleeve; 3, socket cover; 4, chute; 5, slide rail; 6, ratchet; 7, swingle; 8, sleeve pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Fig. 1, Fig. 2, electric power maintenance conducting rod threading device, comprises screw die 1, sleeve 2, socket cover 3; Screw die 1 is positioned at sleeve 2; The outer wall of screw die 1 is evenly distributed with chute 4, and chute 4 is slidably matched with the slide rail 5 of sleeve 2 inwall; Socket cover 3 is positioned at the top of sleeve 2 and is rotationally connected by ratchet 6 and sleeve 2; The one-directional rotation direction of ratchet 6 is contrary with the direction of rotation of screw die 1 tapping; The upper vertical of socket cover 3 is axially installed with swingle 7 in socket cover 3; The inwall of sleeve 2 and the outer wall shape of screw die 1 are regular pentagon; Bull stick 7 is divided in the longitudinal direction and is mutually socketed and be slidably matched two sections of sleeve pipes 8.
The radial location that the utility model utilizes sleeve 2 to realize screw die 1, and realize the free degree in axial sliding.Socket cover 3 and sleeve 2 are rotationally connected by ratchet 6, and the direction rotary sleeve cover 3 along tapping can be with moving sleeve 2 to rotate, thus screw die 1 is rotated, and reversely rotate socket cover 3, swingle 7 is resetted, now ratchet 6 not by this rotary drive to sleeve 2.Repeatedly rotate, namely can realize tapping operation.When the power of operating space comparatively greatly or required for tapping is larger, the sleeve pipe 8 of swingle 7 outer end can be pulled out, increase torque arm length.
Claims (3)
1. an electric power maintenance conducting rod threading device, is characterized in that: comprise screw die (1), sleeve (2), socket cover (3); Screw die (1) is positioned at sleeve (2); The outer wall of screw die (1) is evenly distributed with chute (4), and chute (4) is slidably matched with the slide rail (5) of sleeve (2) inwall; Socket cover (3) is positioned at the top of sleeve (2) and is rotationally connected by ratchet (6) and sleeve (2); The one-directional rotation direction of ratchet (6) is contrary with the direction of rotation of screw die (1) tapping; The upper vertical of socket cover (3) is axially installed with swingle (7) in socket cover (3).
2. electric power maintenance conducting rod threading device according to claim 1, is characterized in that: the inwall of sleeve (2) and the outer wall shape of screw die (1) are regular pentagon.
3. electric power maintenance conducting rod threading device according to claim 1, is characterized in that: swingle (7) is divided in the longitudinal direction and is mutually socketed and be slidably matched two sections of sleeve pipes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153846.9U CN204657673U (en) | 2015-03-18 | 2015-03-18 | Electric power maintenance conducting rod threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153846.9U CN204657673U (en) | 2015-03-18 | 2015-03-18 | Electric power maintenance conducting rod threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657673U true CN204657673U (en) | 2015-09-23 |
Family
ID=54128107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153846.9U Expired - Fee Related CN204657673U (en) | 2015-03-18 | 2015-03-18 | Electric power maintenance conducting rod threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909587A (en) * | 2021-10-13 | 2022-01-11 | 广西电网有限责任公司来宾供电局 | Simple special device for repairing electric power fitting bolt on site and operation method |
-
2015
- 2015-03-18 CN CN201520153846.9U patent/CN204657673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909587A (en) * | 2021-10-13 | 2022-01-11 | 广西电网有限责任公司来宾供电局 | Simple special device for repairing electric power fitting bolt on site and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |