CN207834871U - A kind of switchgear with self-enclosed hole device - Google Patents
A kind of switchgear with self-enclosed hole device Download PDFInfo
- Publication number
- CN207834871U CN207834871U CN201820303243.6U CN201820303243U CN207834871U CN 207834871 U CN207834871 U CN 207834871U CN 201820303243 U CN201820303243 U CN 201820303243U CN 207834871 U CN207834871 U CN 207834871U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- hole
- self
- trepanning
- removable cover
- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
A kind of switchgear with self-enclosed hole device of the utility model has cabinet, and cabinet opens handle hole and temporary cable penetrates hole；Separate several chambers in cabinet, sets pressure release passage between cabinet plate after several chambers and cabinet, pressure relief plate is equipped at the top of cabinet；Self-enclosed hole device is pacified in the position that hole is penetrated in cabinet respective operations hole and temporary cable, and there is the self-enclosed hole device fixed plate, dead plate upper end to set raised block, trepanning is set in the middle part of fixed plate；The top of trepanning each side sets a pedestal, and shaft is set between two pedestals, removable cover and torsional spring are set in shaft, and one end is stuck on block, and the torsional spring other end is crimped on removable cover, and removable cover covers in the trepanning of fixed plate；The utility model is simple in structure, easy to make, and operation cabinet removable cover energy self-closed handle hole after Manual operation handle end of operation prevents rainwater, toy from entering in cabinet；The guide cylinder of handle hole rear end can guide operation handle and be correctly found operation rotary shaft.
Description
Technical field
The utility model is related to field of electrical equipment, especially a kind of switchgear with self-enclosed hole device.
Background technology
At present in electric system, some electric operation cabinets, which need to wear cabinet with Manual operation handle, to be operated, in operation cabinet
Temporary cable on handle hole and operation cabinet penetrates hole generally with common rubber septum, and usually during the work time, because of work
Make careless omission easily cause rubber septum it is not tight or lose, to be faced with rainwater, toy enter in cabinet damage equipment problem,
So develop it is a kind of easy to assembly, securely and reliably can after operation cabinet manual operation the tool of automatic-sealed it is most important.
Invention content
The purpose of this utility model is improved aiming at disadvantage mentioned above, provide it is simple in structure, it is easy to make, can be automatic
It closes cabinet handle hole and temporary cable penetrates hole, prevent rainwater, toy from entering one kind of damage equipment in cabinet with self-styled
The switchgear of closed pore hole device.
A kind of switchgear with self-enclosed hole device of the utility model, has cabinet, be provided on cabinet handle hole and
Temporary cable penetrates hole；Separating in cabinet has several chambers, and pressure release passage, cabinet are equipped between several chambers and the rear cabinet plate of cabinet
Corresponding pressure release passage outlet port is equipped with pressure relief plate at the top of body；It is characterized in that：It is worn in cabinet respective operations hole and temporary cable
Enter and be mounted on self-enclosed hole device on the position in hole, the self-enclosed hole device has fixed plate, the upper end of fixed plate
Equipped with raised block, the middle part of fixed plate is equipped with trepanning, and trepanning respective operations hole or temporary cable penetrate hole；The top of trepanning is left
Right both sides are respectively provided with a pedestal, and shaft is equipped between two pedestals, and shaft is equipped with removable cover and torsional spring, and one end of torsional spring is stuck in
On block, the other end of torsional spring is crimped on removable cover, and removable cover covers in the trepanning of fixed plate.
The removable cover is equipped with operation mark.
Trepanning front end in the fixed plate is equipped with waterproof apron, and trepanning rear end is equipped with one section of guide cylinder.
The removable cover lower end is equipped with the handle dug upwards.
The utility model is simple in structure, easy to make, operation cabinet removable cover energy after Manual operation handle end of operation
Self-closed handle hole is not necessarily to manual intervention, prevents rainwater, toy from entering and damages equipment in cabinet；The guiding of handle hole rear end
Cylinder can guide operation handle and be correctly found operation rotary shaft.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the front view of the self-enclosed hole device of the utility model；
Fig. 3 is the side view of the self-enclosed hole device of the utility model.
In figure：1- cabinets, 2- chambers, 3- pressure release passages, 4- pressure relief plates, the self-enclosed hole devices of 5-, 6- fixed plates, 7- are convex
Play block, 8- trepannings, 9- pedestals, 10- shafts, 11- removable covers, 12- torsional springs, 13- operation marks, 14- waterproof aprons, 15-
Guide cylinder, 16- handles.
Specific implementation mode
Referring to Fig. 1-2, a kind of switchgear with self-enclosed hole device of the utility model has cabinet 1, is opened on cabinet
There are handle hole and temporary cable to penetrate hole；Separating in cabinet has several chambers 1, is equipped between several chambers and the rear cabinet plate of cabinet
Pressure release passage 3, cabinet top corresponding pressure release passage outlet port are equipped with pressure relief plate 4；In cabinet respective operations hole and temporary cable
It penetrates on the position in hole and is mounted on self-enclosed hole device 5, the self-enclosed hole device has fixed plate 6, fixed plate
Upper end is equipped with raised block 7, and the middle part of fixed plate is equipped with trepanning 8, and trepanning respective operations hole or temporary cable penetrate hole；Trepanning
It is respectively provided with a pedestal 9 at left and right sides of top, shaft 10 is equipped between two pedestals, shaft is equipped with removable cover 11 and torsional spring 12,
One end of torsional spring is stuck on block, and the other end of torsional spring is crimped on removable cover, and removable cover covers in the trepanning of fixed plate；
The removable cover is equipped with operation mark 13；Trepanning front end in the fixed plate is equipped with waterproof apron 14, and trepanning rear end is set
There is one section of guide cylinder 15；The removable cover lower end is equipped with the handle 16 dug upwards.In use, turning over movable cover board, will grasp
It is inserted into trepanning as handle, so that operation handle is correctly found operation rotary shaft by guide cylinder and operated, after the completion of operation
Draw out operation handle, removable cover under the action of torsional spring under automatic turning closed opening hole to reach prevent rainwater, toy into
Enter the purpose of damage equipment in cabinet.It is switch cabinet when needing to access temporary cable that temporary cable, which penetrates hole, by temporary cable
It penetrates into cabinet, after the completion of use, temporary cable is withdrawn from, temporary cable can be penetrated hole closing by self-enclosed hole device.
It can effectively prevent rainwater, toy from entering the effect of damage equipment in cabinet in this way.
Claims (4)
1. a kind of switchgear with self-enclosed hole device has cabinet, is provided with handle hole on cabinet and temporary cable penetrates
Hole；Separating in cabinet has several chambers, and pressure release passage is equipped between several chambers and the rear cabinet plate of cabinet, and correspondence is let out at the top of cabinet
Pressure passageway outlet port is equipped with pressure relief plate；It is characterized in that：On the position that cabinet respective operations hole and temporary cable penetrate hole
It is mounted on self-enclosed hole device, there is the self-enclosed hole device fixed plate, the upper end of fixed plate to be equipped with protrusion and keep off
The middle part of block, fixed plate is equipped with trepanning, and trepanning respective operations hole or temporary cable penetrate hole；The top of trepanning is each side set
There is a pedestal, shaft is equipped between two pedestals, shaft is equipped with removable cover and torsional spring, and one end of torsional spring is stuck on block, turns round
The other end of spring is crimped on removable cover, and removable cover covers in the trepanning of fixed plate.
2. a kind of switchgear with self-enclosed hole device according to claim 1, it is characterised in that:The removable cover
Plate is equipped with operation mark.
3. a kind of switchgear with self-enclosed hole device according to claim 1, it is characterised in that:The fixed plate
On trepanning front end be equipped with waterproof apron, trepanning rear end be equipped with one section of guide cylinder.
4. a kind of switchgear with self-enclosed hole device according to claim 1, it is characterised in that:
The removable cover lower end is equipped with the handle dug upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303243.6U CN207834871U (en) | 2018-03-06 | 2018-03-06 | A kind of switchgear with self-enclosed hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303243.6U CN207834871U (en) | 2018-03-06 | 2018-03-06 | A kind of switchgear with self-enclosed hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834871U true CN207834871U (en) | 2018-09-07 |
Family
ID=63398942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303243.6U Expired - Fee Related CN207834871U (en) | 2018-03-06 | 2018-03-06 | A kind of switchgear with self-enclosed hole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075945A (en) * | 2019-05-28 | 2019-08-02 | 河南吉普马斯环境科技有限公司 | A kind of vapor anti-overflow device |
-
2018
- 2018-03-06 CN CN201820303243.6U patent/CN207834871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075945A (en) * | 2019-05-28 | 2019-08-02 | 河南吉普马斯环境科技有限公司 | A kind of vapor anti-overflow device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: 435000 Huangshi Avenue 153, Huangshi City, Hubei Province Patentee after: Huangshi Electric Power Survey and Design Co., Ltd. Address before: 435000 No. 861 Huangshi Avenue, Huangshi City, Hubei Province Co-patentee before: State Grid Corporation of China Patentee before: Huangshi Power Co., Ltd. Hubei Power Co., Ltd. |
|
| 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: 20180907 Termination date: 20200306 |