CN202124686U - Safety device for air door of dust extraction unit - Google Patents
Safety device for air door of dust extraction unit Download PDFInfo
- Publication number
- CN202124686U CN202124686U CN201120213477XU CN201120213477U CN202124686U CN 202124686 U CN202124686 U CN 202124686U CN 201120213477X U CN201120213477X U CN 201120213477XU CN 201120213477 U CN201120213477 U CN 201120213477U CN 202124686 U CN202124686 U CN 202124686U
- Authority
- CN
- China
- Prior art keywords
- air door
- extraction unit
- safety device
- near switch
- dust extraction
- 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
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a safety control device for an air door of a honeycomb dust extraction unit, in particular to a safety device for an air door of a dust extraction unit. The top of the air door is provided with two fixing holes, a pressing plate is mounted on the fixing holes, and a proximity switch is fixedly mounted on a door frame of the air door and contacts with the pressing plate in a mutually matched manner. When the air door is opened, the proximity switch is triggered to enable the honeycomb dust extraction unit to stop automatically, so that safety performance of equipment is enhanced, personal safety of dust filtration staff is guaranteed, and the service life of the equipment is prolonged.
Description
Technical field
The utility model relates to the safety control at a kind of honeycomb fashion dedusting unit air door place, specifically is a kind of dedusting unit air door safety device.
Background technology
In the cotton spinning production process, what comb workshop use now clearly is honeycomb dedusting unit.Air door place at the dedusting unit does not have safety control, and when opening air door, honeycomb fashion dedusting unit still is in the state of running, industrial accident very easily occurs, causes casualties and problem such as device damage.There is great potential safety hazard so aborning, therefore need need carries out certain transformation, just can better adapt to enterprise demand, stop the generation of accident existing equipment.
Summary of the invention
The purpose of the utility model in order to solve shortcoming of the prior art, provides a kind of dedusting unit air door safety device and design exactly, guarantees filter dirt employee's personal safety, can prolong the service life of equipment simultaneously, stops the potential safety hazard at air door place.
The utility model is realized through following technical scheme: a kind of dedusting unit air door safety device, and include the fixture that is arranged on the air door and, have two fixing holes at the top of said air door near switch, be equipped with on the fixing hole and press plate; Be installed with near switch on the doorframe of said air door, near switch with press plate and cooperatively interact and contact.
In order to practice thrift cost and to improve and trigger sensitivity near switch, the said plate that presses adopts the strip iron plate.
In order to practice thrift cost, reduce cost, saidly adopt magnetic approach switch or Hall-type near switch near switch.
The beneficial effect of this programme can be learnt according to above-mentioned, because the top of said air door has two fixing holes, is equipped with on the fixing hole and presses plate; Be installed with near switch on the doorframe of said air door, near switch with press plate and cooperatively interact and contact.Make that when air door is opened contact-making switch receives to trigger honeycomb fashion dedusting unit automatic stopping, has increased device ', guaranteed the service life of filtering dirt employee's personal safety and having prolonged equipment.The utility model cost of manufacture is low, makes simply, and easy to operate have good application and a promotional value, compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, iron plate, 2, near switch, 3, air door.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, according to accompanying drawing the utility model specific embodiment is described further below:
As shown in Figure 1; A kind of dedusting unit air door safety device; Include the fixture that is arranged on the air door and near switch; Above unit air door 3, make a call to two apertures so that install iron plate 1 additional with the drill bit of 8mm, an aperture is made a call to the drill bit of 20mm in the position on the air door corresponding with iron plate 1, places near switch 2.Select magnetic approach switch for use near switch 2.
Claims (3)
1. dedusting unit air door safety device includes the fixture that is arranged on the air door and near switch, it is characterized in that: have two fixing holes at the top of said air door, be equipped with on the fixing hole and press plate; Be installed with near switch on the doorframe of said air door, near switch with press plate and cooperatively interact and contact.
2. dedusting unit air door safety device according to claim 1 is characterized in that: the said plate that presses adopts the strip iron plate.
3. dedusting unit air door safety device according to claim 2 is characterized in that: saidly adopt magnetic approach switch or Hall-type near switch near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213477XU CN202124686U (en) | 2011-06-23 | 2011-06-23 | Safety device for air door of dust extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213477XU CN202124686U (en) | 2011-06-23 | 2011-06-23 | Safety device for air door of dust extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124686U true CN202124686U (en) | 2012-01-25 |
Family
ID=45487758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120213477XU Expired - Fee Related CN202124686U (en) | 2011-06-23 | 2011-06-23 | Safety device for air door of dust extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350868A (en) * | 2015-11-27 | 2016-02-24 | 山东宏业纺织股份有限公司 | Cabin door control system of short fiber removing device |
| CN109404320A (en) * | 2018-10-30 | 2019-03-01 | 攀钢集团工程技术有限公司 | Crane axial flow blower blast switch device |
-
2011
- 2011-06-23 CN CN201120213477XU patent/CN202124686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350868A (en) * | 2015-11-27 | 2016-02-24 | 山东宏业纺织股份有限公司 | Cabin door control system of short fiber removing device |
| CN109404320A (en) * | 2018-10-30 | 2019-03-01 | 攀钢集团工程技术有限公司 | Crane axial flow blower blast switch device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202124686U (en) | Safety device for air door of dust extraction unit | |
| CN204204209U (en) | Parking lot lamp light guide system | |
| CN202996737U (en) | Circuit breaker operating mechanism | |
| CN202870942U (en) | Book borrowing and returning safe door system of self-service library | |
| CN102363373B (en) | Guide structure for horizontal extrusion hydraulic machine | |
| CN201511049U (en) | Wire drawing die holder capable of preventing wire drawing die from sliding off | |
| CN205091811U (en) | Novel automatically controlled entrance guard | |
| CN205004272U (en) | Punching equipment | |
| CN204789691U (en) | Novel ammeter case | |
| CN203492780U (en) | Convenient type ashtray | |
| CN204392700U (en) | A kind of attendance recorder support | |
| CN203494304U (en) | Detachable plate-type filter | |
| CN201396021Y (en) | Profile window with screen window | |
| CN203065698U (en) | Automatic stop motion of silver lap machine | |
| CN203826236U (en) | Air conditioner and switching device for unkeep lamp of positive-voltage inspection door of air conditioner | |
| CN203876548U (en) | Dustproof device for track of automobile skylight | |
| CN202560040U (en) | Safe support for rolling door | |
| CN203095366U (en) | Building hoist with gate limiting device | |
| CN203181452U (en) | Reset device for electric cabinet | |
| CN202364872U (en) | Gloves with capacitive contacts | |
| CN208978626U (en) | A kind of panel of automotive glass lifting button | |
| CN201355507Y (en) | Door bell with warning function | |
| CN202044550U (en) | Air cleaner | |
| CN203175176U (en) | Novel vehicle key | |
| CN207165199U (en) | A kind of extension width of new structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20120623 |