CN202438714U - Drilling machine for sealing rings of electrical equipment - Google Patents
Drilling machine for sealing rings of electrical equipment Download PDFInfo
- Publication number
- CN202438714U CN202438714U CN2012200051781U CN201220005178U CN202438714U CN 202438714 U CN202438714 U CN 202438714U CN 2012200051781 U CN2012200051781 U CN 2012200051781U CN 201220005178 U CN201220005178 U CN 201220005178U CN 202438714 U CN202438714 U CN 202438714U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- gantry support
- screw
- electrical equipment
- threaded shaft
- 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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- Drilling And Boring (AREA)
Abstract
Disclosed is a drilling machine for sealing rings of electrical equipment. A gantry support is arranged above the drilling machine for the sealing rings of the electrical equipment. A fixing nut is arranged at the center of the gantry support, a rotary lead-screw is disposed in the middle of the fixing nut, a drill bit is arranged at the top end of the rotary lead-screw, and a handle is arranged at the other end of the rotary lead-screw. Other two fixing nuts are respectively arranged on two sides of the gantry support, a rotary lead-screw is arranged in the middle of each of the two fixing nuts, and a clamp is arranged at the top end of each rotary lead-screw. During processing of the sealing rings, each sealing ring is clamped between two clamps, and by rotating the rotary lead-screw in the middle of the gantry support, the drill bit at the top end of the rotary lead-screw can drill to the center of the sealing ring to penetrate through the same until meeting requirements.
Description
Affiliated technical field
The utility model relates to the sealing ring drilling machine that a kind of electrical equipment uses, and it is particularly suitable for the indefinite form sealing ring that electrical equipment uses is processed and handled.
Background technology
At present, the gas explosion accident that the colliery takes place has 80% all because of electrical equipment loses quick-fried the initiation, and electrical equipment mistake the most ubiquitous quick-fried problem is warp, external diameter, a thickness in the sealing ring, the gap is defective causes; For atypic sealing ring, often not of uniform size because of the outside diameter of cable, of a great variety can not qualitatively processing; Be fit to the multiple sealing ring that different cables use in order to process; Manual work commonly used is carried out cutter and is cuted out, and the casualty accident that therefore causes happens occasionally, and this internal diameter of the seal ring that processes voluntarily is coarse; Rough and uneven in surface, sealing effectiveness is bad.
Summary of the invention
For overcoming under the existing situation, be fit to the multiple sealing ring that different cables use in order to process, manual work commonly used is carried out cutter and is cuted out; Therefore the casualty accident that causes happens occasionally, and this internal diameter of the seal ring that processes voluntarily is coarse, rough and uneven in surface; The deficiency that sealing effectiveness is bad, the utility model provide a kind of electrical equipment to use the sealing ring drilling machine, and it is simple in structure; Price is low, and is easy to install, is difficult for causing casualty accident.
The utility model solves the technical scheme that its technical problem adopted: is a gantry support at electrical equipment above with the sealing ring drilling machine, is a hold-down nut in the central authorities of gantry support, and the centre of hold-down nut is a rotating threaded shaft; The top of rotating threaded shaft is a drill bit, and the other end is a handle, in the both sides of gantry support two hold-down nuts is arranged also; There is a rotating threaded shaft centre of two hold-down nuts, and the top of rotating threaded shaft is a holder, and the other end is a handle; In the time will processing and handle to sealing ring, be placed on sealing ring between two holders earlier, grasp handle then; Evenly rotate the rotating threaded shaft that links to each other with holder, the sealing ring of placing between two holders is just clamped, at this moment; Rotate the middle rotary screw of gantry support again; The drill bit on rotating threaded shaft top just pierces the center of sealing ring, passes through up to boring sealing ring, reaches till the requirement that meets.
The beneficial effect of the utility model is that processing effect is good, the generation when having avoided casualty accident again.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the elevation cross-sectional view of the utility model.
Fig. 2 is the top plan view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
The specific embodiment
In Fig. 1, be a gantry support (4) at electrical equipment above with the sealing ring drilling machine, there are support (8) and base (9) in the below of gantry support (4); Central authorities at gantry support (4) are upward hold-down nuts (3), and the centre of last hold-down nut (3) is one and goes up rotating threaded shaft (2) that the top of last rotating threaded shaft (2) is a drill bit (17); The other end is upper handle (1), and drill bit fixed screw (5) is arranged on the drill bit (17), is used for fastening drill bit; The size of drill bit can be changed as required, and left hold-down nut (14) and right hold-down nut (10) are arranged in the both sides of gantry support (4), and there is a rotating threaded shaft centre of each hold-down nut; The top of rotating threaded shaft is a holder, and the other end is a handle, in the time will processing and handle sealing ring; Be placed on sealing ring (12) between left holder (15) and the right holder (7) earlier, grasp left handle (16) and right handles (6) then, evenly rotate anticlockwise leading screw (13) and right rotation leading screw (11); So the sealing ring of placing between two holders (12) is just clamped; At this moment, rotate the middle last rotating threaded shaft (2) of gantry support (4) again, the drill bit (17) on last rotating threaded shaft (2) top just pierces the center of sealing ring (12); Pass through up to boring sealing ring (12), reach till the requirement that meets.
In Fig. 2, be a gantry support (4) at electrical equipment above with the sealing ring drilling machine, be one in the central authorities of gantry support (4) and go up rotating threaded shaft (2); The lower end of last rotating threaded shaft (2) is a drill bit (17), and the upper end is upper handle (1), and drill bit fixed screw (5) is arranged on the drill bit (17); Be used for fastening drill bit, left hold-down nut (14) and right hold-down nut (10) are arranged in the both sides of gantry support (4), there is a rotating threaded shaft centre of each hold-down nut; The top of rotating threaded shaft is a holder, and the other end is a handle, in the time will processing and handle sealing ring; Be placed on sealing ring (12) between left holder (15) and the right holder (7) earlier, grasp left handle (16) and right handles (6) then, evenly rotate anticlockwise leading screw (13) and right rotation leading screw (11); So the sealing ring of placing between two holders (12) is just clamped; At this moment, rotate the middle last rotating threaded shaft (2) of gantry support (4) again, the drill bit (17) on last rotating threaded shaft (2) top just pierces the center of sealing ring (12); Pass through up to boring sealing ring (12), reach till the requirement that meets.
In Fig. 3, be a gantry support (4) at electrical equipment above with the sealing ring drilling machine, there are support (8) and base (9) in the below of gantry support (4); Central authorities at gantry support (4) are upward hold-down nuts (3), and the centre of last hold-down nut (3) is one and goes up rotating threaded shaft (2) that the top of last rotating threaded shaft (2) is a drill bit (17); The other end is upper handle (1), and drill bit fixed screw (5) is arranged on the drill bit (17), is used for fastening drill bit; The size of drill bit can be changed as required, and sealing ring (12) and right holder (7) are arranged in the below of gantry support (4), grasps right handles (6); Evenly rotate right rotation leading screw (11) and anticlockwise leading screw, the sealing ring of placing between two holders (12) is just clamped, at this moment; Rotate the middle last rotating threaded shaft (2) of gantry support (4) again; The drill bit (17) on last rotating threaded shaft (2) top just pierces the center of sealing ring (12), passes through up to boring sealing ring (12), reaches till the requirement that meets.
Claims (1)
1. an electrical equipment is used the sealing ring drilling machine, it is characterized in that: is a gantry support at electrical equipment above with the sealing ring drilling machine, is a hold-down nut in the central authorities of gantry support; The centre of hold-down nut is a rotating threaded shaft, and the top of rotating threaded shaft is a drill bit, and the other end is a handle; In the both sides of gantry support two hold-down nuts are arranged also; There is a rotating threaded shaft centre of two hold-down nuts, and the top of rotating threaded shaft is a holder, and the other end is a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051781U CN202438714U (en) | 2012-01-09 | 2012-01-09 | Drilling machine for sealing rings of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200051781U CN202438714U (en) | 2012-01-09 | 2012-01-09 | Drilling machine for sealing rings of electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438714U true CN202438714U (en) | 2012-09-19 |
Family
ID=46820169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200051781U Expired - Fee Related CN202438714U (en) | 2012-01-09 | 2012-01-09 | Drilling machine for sealing rings of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786094A (en) * | 2017-03-13 | 2017-05-31 | 国网上海市电力公司 | A kind of type metal armor switchgear electric operating handle |
| CN106877220A (en) * | 2017-03-13 | 2017-06-20 | 国网上海市电力公司 | A kind of electric operating handle for type metal armor switchgear |
| CN107824824A (en) * | 2017-12-12 | 2018-03-23 | 绍兴厚道自动化设备有限公司 | A kind of efficient and good stability intermetallic composite coating platform |
-
2012
- 2012-01-09 CN CN2012200051781U patent/CN202438714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786094A (en) * | 2017-03-13 | 2017-05-31 | 国网上海市电力公司 | A kind of type metal armor switchgear electric operating handle |
| CN106877220A (en) * | 2017-03-13 | 2017-06-20 | 国网上海市电力公司 | A kind of electric operating handle for type metal armor switchgear |
| CN107824824A (en) * | 2017-12-12 | 2018-03-23 | 绍兴厚道自动化设备有限公司 | A kind of efficient and good stability intermetallic composite coating platform |
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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: 20120919 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |