CN204145168U - A kind of dust atmosphere connection box for motor hermetically-sealed construction - Google Patents
A kind of dust atmosphere connection box for motor hermetically-sealed construction Download PDFInfo
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- CN204145168U CN204145168U CN201420549548.7U CN201420549548U CN204145168U CN 204145168 U CN204145168 U CN 204145168U CN 201420549548 U CN201420549548 U CN 201420549548U CN 204145168 U CN204145168 U CN 204145168U
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- pressure bladder
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Abstract
The utility model discloses a kind of dust atmosphere connection box for motor hermetically-sealed construction, comprise box body, described box body one end arranges seal groove, described box body top arranges lid, in described seal groove, seal modules is set, described seal modules comprises pressure bladder, arranges rubber passage in described pressure bladder, and described pressure bladder arranges charge valve; The utility model adopts the mode of pressure bladder to make it can not only play good sealing function and can be convenient to dismounting recycling, easy and simple to handle, is worthy to be popularized and application.
Description
Technical field
The utility model belongs to motor wiring technical field of sealing technology, is specifically related to a kind of dust atmosphere connection box for motor hermetically-sealed construction.
Technical background
Motor is common power resources in the industrial production, and due to the environment of plant severe, it is made to be in various dust, erosion due to dust makes motor occur various problem, especially the impact of butted line box, accumulation due to dust makes to be full of dust in terminal box, easily cause the phenomenon of loose contact or short circuit, workshop power cut is caused to cause damp production, a kind of cable sealing structure is disclosed in CN201487398 U, described cable sealing structure comprises a taper seal and a mounting rod, one end that taper seal diameter is little is fixedly connected with one end of mounting rod, the other end of mounting rod is provided with the screw thread for mounting nuts, cable sealing structure is provided with the through hole of installing cables line, through hole along described seal and mounting rod axially through mounting rod and seal.The utility model also provides a kind of terminal box with above-mentioned cable sealing structure.By above technical scheme, when sealing, by using nut
Pulling force when tightening to cause taper seal to receive nut screwing clamping produces distortion in relevant position thus reaches the effect of sealing, waterproof and dustproof, although it serves good sealing effectiveness but it does not really play the effect of fast sealing, therefore need a kind of can fast and the hermetically-sealed construction of good sealing effect.
Utility model content
It is simple, easy and simple to handle and can be good at playing the dust atmosphere connection box for motor hermetically-sealed construction of sealing function that main purpose of the present utility model is to provide a kind of structure.
In order to solve the problem, the technical solution adopted in the utility model: a kind of dust atmosphere connection box for motor hermetically-sealed construction, comprise box body, described box body one end arranges seal groove, described box body top arranges lid, arranges seal modules in described seal groove, and described seal modules comprises pressure bladder, arrange rubber passage in described pressure bladder, described pressure bladder arranges charge valve.
Described box body and lid contact-making surface arrange annular seal groove.
O RunddichtringO is set in described annular seal groove.
The utility model adopts pressure bladder as sealing medium, it can be filled in seal groove, because it can be placed in seal groove when unaerated very easily, therefore directly seal groove can be made forming tank, then pressure bladder is arranged on wherein, and insufflation gas makes pressure bladder be full of in seal groove, and the effect of tension silk can not only be played due to the effect of rubber passage, and for wire through being provided with passage; Due to it for rubber passage makes it possess good elasticity, can be good at sealing wire, and because the effect of air pressure makes rubber passage tighten up after extraction wire, serve sealing function; Adopt O RunddichtringO to make it can play good sealing function, and adopt pressure bladder to make it can be undertaken inflating also can exitting by charge valve and carry out secondary utilization.
The utility model adopts the mode of pressure bladder to make it can not only play good sealing function and can be convenient to dismounting recycling, easy and simple to handle, is worthy to be popularized and application.
Accompanying drawing explanation
Fig. 1 is the utility model side-looking structural representation;
Fig. 2 is that structural representation faced by the utility model dividing plate;
Fig. 3 is the utility model plan structure schematic diagram;
1-lid 2-seal groove 3-pressure bladder 4-wire 5-charge valve 6-rubber passage 7-annular seal groove 8-box body 9-O RunddichtringO.
Embodiment
Also specifically set forth below in conjunction with accompanying drawing in conjunction with the embodiments:
Embodiment one: a kind of dust atmosphere connection box for motor hermetically-sealed construction, comprise box body 8, described box body 8 one end arranges seal groove 2, described box body 8 top arranges lid 1, in described seal groove 2, seal modules is set, described seal modules comprises pressure bladder 3, arranges rubber passage 6 in described pressure bladder 3, and described pressure bladder 3 arranges charge valve 5.
Described box body 8 arranges annular seal groove 7 with lid 1 contact-making surface.
In described annular seal groove 7, O RunddichtringO 9 is set.
The utility model adopts pressure bladder as sealing medium, it can be filled in seal groove, because it can be placed in seal groove when unaerated very easily, therefore directly seal groove can be made forming tank, then pressure bladder is arranged on wherein, and insufflation gas makes pressure bladder be full of in seal groove, and the effect of tension silk can not only be played due to the effect of rubber passage, and for wire through being provided with passage; Due to it for rubber passage makes it possess good elasticity, can be good at sealing wire, and because the effect of air pressure makes rubber passage tighten up after extraction wire, serve sealing function; Adopt O RunddichtringO to make it can play good sealing function, and adopt pressure bladder to make it can be undertaken inflating also can exitting by charge valve and carry out secondary utilization.
The utility model adopts the mode of pressure bladder to make it can not only play good sealing function and can be convenient to dismounting recycling, easy and simple to handle, is worthy to be popularized and application.
Claims (3)
1. a dust atmosphere connection box for motor hermetically-sealed construction, it is characterized in that: comprise box body, described box body one end arranges seal groove, described box body top arranges lid, in described seal groove, seal modules is set, described seal modules comprises pressure bladder, arranges rubber passage in described pressure bladder, and described pressure bladder arranges charge valve.
2. dust atmosphere connection box for motor hermetically-sealed construction according to claim 1, is characterized in that: described box body and lid contact-making surface arrange annular seal groove.
3. dust atmosphere connection box for motor hermetically-sealed construction according to claim 2, is characterized in that: arrange O RunddichtringO in described annular seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549548.7U CN204145168U (en) | 2014-09-24 | 2014-09-24 | A kind of dust atmosphere connection box for motor hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549548.7U CN204145168U (en) | 2014-09-24 | 2014-09-24 | A kind of dust atmosphere connection box for motor hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145168U true CN204145168U (en) | 2015-02-04 |
Family
ID=52421832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549548.7U Active CN204145168U (en) | 2014-09-24 | 2014-09-24 | A kind of dust atmosphere connection box for motor hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199109A (en) * | 2016-09-06 | 2016-12-07 | 青岛智享专利技术开发有限公司 | A kind of power electric meter case automatic-sealed line mouth |
-
2014
- 2014-09-24 CN CN201420549548.7U patent/CN204145168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199109A (en) * | 2016-09-06 | 2016-12-07 | 青岛智享专利技术开发有限公司 | A kind of power electric meter case automatic-sealed line mouth |
| CN106199109B (en) * | 2016-09-06 | 2019-01-15 | 黄美芬 | A kind of power electric meter case automatic-sealed line mouth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |