CN207410426U - A kind of explosion-protection equipment of clipping the ball - Google Patents
A kind of explosion-protection equipment of clipping the ball Download PDFInfo
- Publication number
- CN207410426U CN207410426U CN201721437908.4U CN201721437908U CN207410426U CN 207410426 U CN207410426 U CN 207410426U CN 201721437908 U CN201721437908 U CN 201721437908U CN 207410426 U CN207410426 U CN 207410426U
- Authority
- CN
- China
- Prior art keywords
- explosion
- clipping
- ball
- outer cover
- proof vent
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model is related to a kind of explosion-protection equipments of clipping the ball.The device includes the outer cover for installing clipping the ball, the upper end of outer cover is connected with ring flange, the ring flange connects the lead for interting clipping the ball with outer cover upper end, the lower end open-mouth of the outer cover is connected with translucent cover, it extends on the ring flange in outer cover and is connected with explosion-proof vent, the lower end open-mouth of the explosion-proof vent is equipped with implosion guard, and clipping the ball is equipped in explosion-proof vent.Since explosion-proof vent is engaged with implosion guard, clipping the ball can be protected, it is made also normally to work under rugged environment.
Description
Technical field
The utility model is related to clipping the ball technical field, more particularly to a kind of explosion-protection equipment of clipping the ball.
Background technology
A kind of patent of entitled explosion-proof clipping the ball, number of patent application are disclosed in existing Chinese patent database
For：201320127558.7 the applying date is：2013.03.20, Authorization Notice No. is：CN203243426U, authorized announcement date are：
2013.10.16, which includes housing and is arranged at the in vivo drive module of shell, and the housing upper end is spherical shape, and lower end is circle
Shape is open, and the open position of the lower end is equipped with a bottom end cover, and the bottom end cover is made of cover portion and boss portion, the boss
The excircle in portion is equipped with external screw thread, and the housing forward end inner wall is equipped with internal thread, and the bottom end cover passes through institute with the housing
The internal and external threads connection stated, is equipped with sealing ring between the cover portion and housing forward end end face.It is disadvantageous in that：Due to this
The sky shade of device is fitted on housing, and processing technology is complicated, and secondly the device is not provided with explosion-proof vent, relies solely on housing and screening
Sun cover is difficult to protect the clipping the ball in hazardous environment, clipping the ball operational failure.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of protection clipping the ball in hazardous environment
The middle explosion-protection equipment that can effectively work.
In order to realize the purpose of above-mentioned utility model, technical solution adopted in the utility model：
A kind of explosion-protection equipment of clipping the ball, the outer cover including being used to install clipping the ball, the upper end of outer cover are connected with ring flange,
The lead for interting clipping the ball is connected in the ring flange and outer cover upper end, and the lower end open-mouth of the outer cover is connected with transparent
Cover, extends on the ring flange in outer cover and is connected with explosion-proof vent, and the lower end open-mouth of the explosion-proof vent is equipped with implosion guard, is located at
Clipping the ball is equipped in explosion-proof vent.
During utility model works, first translucent cover is removed, clipping the ball is mounted in explosion-proof vent, is then filled translucent cover
On, finally ring flange is fixed on peripheral device（Wall, supporting rod etc.）, clipping the ball work.
For the ease of the lead of clipping the ball and the connection of peripheral hardware, the upper end open-mouth of the explosion-proof vent is connected with end
It covers, the through hole connected with ring flange is offered on the end cap.
For the ease of the lead of clipping the ball is fixed on the explosion-protection equipment, communicating joint is connected on the through hole.
For the ease of clipping the ball is fixed in explosion-proof vent, the end cap is equipped with the more supports extended into explosion-proof vent
Column, the support column are used to install clipping the ball.
In order to which implosion guard is fixed on explosion-proof vent, the inner wall of explosion-proof vent lower end open-mouth is equipped with baffle ring, institute
The implosion guard stated is fitted in through glass briquetting on baffle ring.
Compared with prior art, the beneficial effects of the utility model are：It, can be with since explosion-proof vent is engaged with implosion guard
Clipping the ball is protected, it is made also normally to work under rugged environment.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Wherein, 1 outer cover, 2 ring flanges, 3 translucent covers, 4 explosion-proof vents, 401 end caps, 402 through holes, 403 baffle rings, 404 glass pressures
Block, 405 support columns, 5 implosion guards, 6 communicating joints.
Specific embodiment
With reference to specific embodiment, the utility model is further described：
As described in Figure 1, for a kind of explosion-protection equipment of clipping the ball, the outer cover 1 including being used to install clipping the ball, outer cover 1 it is upper
End is connected with ring flange 2, and ring flange 2 connects the lead for interting clipping the ball, the lower end open-mouth of outer cover 1 with 1 upper end of outer cover
Translucent cover 3 is connected with, explosion-proof vent 4 is connected on the ring flange 2 extended in outer cover 1, the upper end open-mouth of explosion-proof vent 4 is connected with
End cap 401 offers the through hole 402 connected with ring flange 2 on end cap 401, communicating joint 6, end cap 401 is connected on through hole 402
The more support columns 405 extended into explosion-proof vent 4 are equipped with, for support column 405 for installing clipping the ball, 4 lower end of explosion-proof vent is open
The inner wall at place is equipped with baffle ring 403, and implosion guard 5 is fitted on baffle ring 403 through glass briquetting 404, is equipped in explosion-proof vent 4
Clipping the ball.
During work, first translucent cover 3 is removed, clipping the ball is mounted in explosion-proof vent 4, is then loaded onto translucent cover 3, finally
Ring flange 2 is fixed on peripheral device（Wall, supporting rod etc.）, clipping the ball work.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
The technical staff in field is not required performing creative labour special to some of which technology according to disclosed technology contents
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (5)
1. a kind of explosion-protection equipment of clipping the ball, the outer cover including being used to install clipping the ball, the upper end of outer cover are connected with ring flange, institute
It states ring flange and the lead for interting clipping the ball is connected with outer cover upper end, the lower end open-mouth of the outer cover is connected with translucent cover,
It is characterized in that：It extends on the ring flange in outer cover and is connected with explosion-proof vent, the lower end open-mouth of the explosion-proof vent is equipped with explosion-proof
Glass is equipped with clipping the ball in explosion-proof vent.
2. a kind of explosion-protection equipment of clipping the ball according to claim 1, it is characterised in that：The upper end of the explosion-proof vent is open
Place is connected with end cap, and the through hole connected with ring flange is offered on the end cap.
3. a kind of explosion-protection equipment of clipping the ball according to claim 2, it is characterised in that：Connection is connected on the through hole
Logical section.
4. a kind of explosion-protection equipment of clipping the ball according to Claims 2 or 3, it is characterised in that：The end cap be equipped with to
More support columns of extension in explosion-proof vent, the support column are used to install clipping the ball.
5. a kind of explosion-protection equipment of clipping the ball according to claim 4, it is characterised in that：Explosion-proof vent lower end open-mouth
Inner wall be equipped with baffle ring, the implosion guard is fitted in through glass briquetting on baffle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437908.4U CN207410426U (en) | 2017-11-01 | 2017-11-01 | A kind of explosion-protection equipment of clipping the ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437908.4U CN207410426U (en) | 2017-11-01 | 2017-11-01 | A kind of explosion-protection equipment of clipping the ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410426U true CN207410426U (en) | 2018-05-25 |
Family
ID=62317565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721437908.4U Expired - Fee Related CN207410426U (en) | 2017-11-01 | 2017-11-01 | A kind of explosion-protection equipment of clipping the ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207410426U (en) |
-
2017
- 2017-11-01 CN CN201721437908.4U patent/CN207410426U/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 |
Granted publication date: 20180525 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |