CN204321960U - Novel high tension switchgear bolt assembly and Disassembly special tool - Google Patents
Novel high tension switchgear bolt assembly and Disassembly special tool Download PDFInfo
- Publication number
- CN204321960U CN204321960U CN201420715857.7U CN201420715857U CN204321960U CN 204321960 U CN204321960 U CN 204321960U CN 201420715857 U CN201420715857 U CN 201420715857U CN 204321960 U CN204321960 U CN 204321960U
- Authority
- CN
- China
- Prior art keywords
- handle
- drive link
- shelves
- arranges
- cutter head
- 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
Links
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Abstract
The utility model provides Novel high tension switchgear bolt assembly and Disassembly special tool, and the drive link comprising handle and be connected with described handle, arranges driving switch between described handle and described drive link; Described drive link front end arranges tubular draw-in groove, and described tubular draw-in groove leading portion inserts cutter head, and described cutter head is fast disassembly type one word structure, and described cutter head one end arranges arc-shaped pins.Described driving switch comprises D shelves, M shelves, R shelves three grades, and described driving switch connects block, and described block promotes drive rod rotation.Described handle is plastic part, and described handle arranges anti-slip rubber cover.Traditional manual rotation screwdriver, by the design for the new tool bit of high-tension switch cabinet, is changed into the mode of pressing screwdriver downwards, greatly reduces labour intensity, improve operating efficiency by the utility model.
Description
Technical field
The utility model relates to maintenance of high-voltage switch cabinet technical field of tools, particularly Novel high tension switchgear bolt assembly and Disassembly special tool.
Background technology
According to state's net companies ask, higher-pressure region maintenance work personnel need to improve O&M operating efficiency, reduce the power off time to user, improve the power supply reliability to client and continuity.For the O&M class in certain high pressure O&M district, it safeguards 220kV and 6, following electric pressure transformer station, all kinds of high-tension switch cabinet just has 185, in grid switching operation and every maintenance work, need to open and close cabinet door continually, wherein install and remove the large percentage that cabinet door bolt takies the operating time, directly affects operating efficiency.Usually the main method adopted at present: manually install and remove crank.This tool technique falls behind, and carries inconvenience, uses for a long time, and labour intensity is large, inefficiency.Publication number is that the utility model of 202114674U discloses a kind of semi-automatic screwdriver, comprise screwdriver, screwdriver knife bar end winding support is connected with the first gear, first gear side is provided with elastic component, is provided with motor in screwdriver, and the rotating shaft of motor is provided with the second gear, second gear and the first gears meshing, described screwdriver knife bar is fixed with engaging tooth, is provided with engaging sleeve in screwdriver, and engaging tooth, engaging sleeve coordinate.The utility model semi-automatic screwdriver, under the effect of elastic component, the first gear, the second gear and engaging tooth, engaging sleeve, can coordinate and be separated, and realizing circuit switches on and off and device is electronic and manual switch.But this utility model can face the puzzlement not having electricity once in a while, and is the operation the same with common manual screwdriver, wrist of long duration can become very sour, is unfavorable for the maintenance protecting cabinet binding post.
Utility model content
The purpose of this utility model be to provide a kind of be used in combination with high-voltage board bolt novel assembly and Disassembly special tool.
For achieving the above object, the utility model provides Novel high tension switchgear bolt assembly and Disassembly special tool, and the drive link comprising handle and be connected with described handle, arranges driving switch between described handle and described drive link; Described drive link front end arranges tubular draw-in groove, and described tubular draw-in groove leading portion inserts cutter head, and described cutter head is fast disassembly type one word structure, and described cutter head one end arranges arc-shaped pins.Described driving switch comprises D shelves, M shelves, R shelves three grades, and described driving switch connects block, and described block promotes drive rod rotation.Described handle is plastic part, and described handle arranges anti-slip rubber cover.
Arrange fixing dead slot in described handle, arrange back-moving spring in described fixing dead slot, described drive link one end is inserted described fixing dead slot and is connected with described back-moving spring, and described drive link arranges rotary chute.
The utility model transform traditional crank type mounting or dismounting tools as can install all-purpose bit instrument, easy to carry, be easy to operation, the drive link comprising handle and be connected with described handle, between described handle and described drive link, driving switch is set, fixing dead slot is set in handle, in described fixing dead slot, back-moving spring is set, described drive link one end is inserted described fixing dead slot and is connected with described back-moving spring, described drive link arranges rotary chute, adjustment switch position, king pin can be made to head in rotary chute, now to hold with a firm grip handle pressing, back-moving spring shrinks, drive link moves in fixing dead slot, because the effect of rotary chute and king pin, drive link rotates, tubular draw-in groove is driven to rotate, thus play that to become pressing dynamics be rotation dynamics, the unclamping and tighten of Convenient switch cabinet terminal, while guarantee terminal connections is fastening, can also increase work efficiency, greatly reduce labour intensity, Anti-slip cover increases the friction between hand and handle, be beneficial to and use screwdriver to carry out work, save manpower and time.
Described driving switch comprises D shelves, M shelves, R shelves three grades, and described driving switch connects block, and described block promotes drive rod rotation.Beat to M shelves, the arc-shaped pins of cutter head afterbody is inserted tubular draw-in groove, and clamps, to complete semi-automatic mounting or dismounting tools overall package, beat to D shelves, press handle continuously downwards, can be linked trace clockwise, and fastening bolt, its tightness is directly proportional to downward pressing force.Otherwise, beat to R shelves, press handle continuously downwards, can bolt be unloaded.Traditional manual rotation screwdriver, by the design for the new tool bit of high-tension switch cabinet, is changed into the mode of pressing screwdriver downwards, greatly reduces labour intensity, improve operating efficiency by the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the utility model handle inner structural representation.
Fig. 3 is the utility model cutter head front view.
Fig. 4 is the utility model cutter head side cutaway view.
Detailed description of the invention
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4: Novel high tension switchgear bolt assembly and Disassembly special tool, the drive link 2 comprising handle 1 and be connected with described handle, arranges driving switch 3 between described handle and described drive link; Described drive link front end arranges tubular draw-in groove 5, and described tubular draw-in groove leading portion inserts cutter head 4, and described cutter head is fast disassembly type one word structure, and described cutter head one end arranges arc-shaped pins 7.Described driving switch comprises D shelves, M shelves, R shelves three grades, and described driving switch connects block 8, and described block promotes drive rod rotation.Described handle is plastic part, and described handle arranges anti-slip rubber cover 9.
Arrange fixing dead slot 10 in described handle 1, arrange back-moving spring 6 in described fixing dead slot 10, described drive link one end is inserted described fixing dead slot 10 and is connected with described back-moving spring 6, and described drive link arranges rotary chute.
The utility model transform traditional crank type mounting or dismounting tools as can install all-purpose bit instrument, easy to carry, be easy to operation, the drive link comprising handle and be connected with described handle, between described handle and described drive link, driving switch is set, fixing dead slot is set in handle, in described fixing dead slot, back-moving spring is set, described drive link one end is inserted described fixing dead slot and is connected with described back-moving spring, described drive link arranges rotary chute, adjustment switch position, king pin can be made to head in rotary chute, now to hold with a firm grip handle pressing, back-moving spring shrinks, drive link moves in fixing dead slot, because the effect of rotary chute and king pin, drive link rotates, tubular draw-in groove is driven to rotate, thus play that to become pressing dynamics be rotation dynamics, the unclamping and tighten of Convenient switch cabinet terminal, while guarantee terminal connections is fastening, can also increase work efficiency, greatly reduce labour intensity, Anti-slip cover increases the friction between hand and handle, be beneficial to and use screwdriver to carry out work, save manpower and time.
Described driving switch comprises D shelves, M shelves, R shelves three grades, and described driving switch connects block, and described block promotes drive rod rotation.Beat to M shelves, the arc-shaped pins of cutter head afterbody is inserted tubular draw-in groove, and clamps, to complete semi-automatic mounting or dismounting tools overall package, beat to D shelves, press handle continuously downwards, can be linked trace clockwise, and fastening bolt, its tightness is directly proportional to downward pressing force.Otherwise, beat to R shelves, press handle continuously downwards, can bolt be unloaded.Traditional manual rotation screwdriver, by the design for the new tool bit of high-tension switch cabinet, is changed into the mode of pressing screwdriver downwards, greatly reduces labour intensity, improve operating efficiency by the utility model.
Claims (4)
1. Novel high tension switchgear bolt assembly and Disassembly special tool, is characterized in that: the drive link comprising handle and be connected with described handle, arranges driving switch between described handle and described drive link; Described drive link front end arranges tubular draw-in groove, and described tubular draw-in groove leading portion inserts cutter head, and described cutter head is fast disassembly type one word structure, and described cutter head one end arranges arc-shaped pins.
2. Novel high tension switchgear bolt assembly and Disassembly special tool as claimed in claim 1, is characterized in that: described driving switch comprises D shelves, M shelves, R shelves three grades, and described driving switch connects block, and described block promotes drive rod rotation.
3. Novel high tension switchgear bolt assembly and Disassembly special tool as claimed in claim 1, is characterized in that: described handle is plastic part, and described handle arranges anti-slip rubber cover.
4. Novel high tension switchgear bolt assembly and Disassembly special tool as claimed in claim 1, it is characterized in that: in described handle, fixing dead slot is set, in described fixing dead slot, back-moving spring is set, described drive link one end is inserted described fixing dead slot and is connected with described back-moving spring, and described drive link arranges rotary chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715857.7U CN204321960U (en) | 2014-11-26 | 2014-11-26 | Novel high tension switchgear bolt assembly and Disassembly special tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715857.7U CN204321960U (en) | 2014-11-26 | 2014-11-26 | Novel high tension switchgear bolt assembly and Disassembly special tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321960U true CN204321960U (en) | 2015-05-13 |
Family
ID=53158363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715857.7U Expired - Fee Related CN204321960U (en) | 2014-11-26 | 2014-11-26 | Novel high tension switchgear bolt assembly and Disassembly special tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272205A (en) * | 2016-10-25 | 2017-01-04 | 王天 | Screwdriver |
| CN108453653A (en) * | 2017-02-21 | 2018-08-28 | 许绍贤 | Remove the screwdriver bit structure of residual stress |
-
2014
- 2014-11-26 CN CN201420715857.7U patent/CN204321960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272205A (en) * | 2016-10-25 | 2017-01-04 | 王天 | Screwdriver |
| CN108453653A (en) * | 2017-02-21 | 2018-08-28 | 许绍贤 | Remove the screwdriver bit structure of residual stress |
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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: 20150513 Termination date: 20151126 |