CN201246467Y - Automatic safety interlocking device of fast door opening type pressure vessel and fast door opening type pressure vessel - Google Patents
Automatic safety interlocking device of fast door opening type pressure vessel and fast door opening type pressure vessel Download PDFInfo
- Publication number
- CN201246467Y CN201246467Y CNU2008201482711U CN200820148271U CN201246467Y CN 201246467 Y CN201246467 Y CN 201246467Y CN U2008201482711 U CNU2008201482711 U CN U2008201482711U CN 200820148271 U CN200820148271 U CN 200820148271U CN 201246467 Y CN201246467 Y CN 201246467Y
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- brake
- type pressure
- opening type
- pressure vessel
- 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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Abstract
The utility model discloses an automatic safety interlocking device of a fast open type pressure vessel, which comprises a speed reducer and a pressure sensing element arranged on the pressure vessel, and further comprises an dead electromagnet brake arranged on a rotating shaft of the speed reducer, and the pressure sensing element is in control connection with the dead electromagnet brake. A fast open type pressure vessel comprises a pressure vessel body and an automatic safety interlocking device, the automatic safety interlocking device comprises a speed reducer and a pressure sensing element arranged on the pressure vessel body, and further comprises an dead electromagnet brake arranged on a rotating shaft of the speed reducer, and the pressure sensing element is in control connection with the dead electromagnet brake. The utility model utilizes an input shaft to brake, needs low power, has simple and compact structure, convenient repair and maintenance, small volume, low cost, sensitive and reliable operation and long-term stability, and effectively guarantees safe production.
Description
Technical field
The utility model relates to the pressurized container field, particularly relates to the interlock of fast opening type pressure container.
Background technique
Common safety interlocking device for quick opening pressure vessel when pressurized container is worked, is stretched out by electric controller by a bearing pin, stumbles the end that inputs or outputs of speed reducer, speed reducer can not freely be rotated, thereby fast-open door panel can not be opened.But because long-term work or workman's misoperation, bending deflection can appear in bearing pin, and locking mechanism can not be accomplished the end in view.
The model utility content
The purpose of this utility model is to provide a kind of fast opening type pressure container automatic safe interlock and a kind of fast opening type pressure container, safety interlocking is set with the safety that the quick operating valve that guarantees to be used for pressurized container opens and closes on pressurized container, avoids because bearing pin is out of shape the locked unreliable phenomenon that causes.
The technical solution of the utility model is:
A kind of fast opening type pressure container automatic safe interlock, it comprises speed reducer and the pressure sensor that is located on the pressurized container body, it also comprises the electromagnetism power-off brake that is located in the speed reducer rotating shaft, described pressure sensor and electromagnetism power-off brake control connection.
Described electromagnetism power-off brake is sleeved on the input shaft of speed reducer, and the electromagnetism power-off brake is fixed on the speed reducer shell of input shaft one side.
Described speed reducer is manual or motorized motions.
The electric control element centralized arrangement of described electromagnetism power-off brake is in electric control box.
A kind of fast opening type pressure container, it comprises pressurized container body and automatic safe interlock, the automatic safe interlock comprises speed reducer and the pressure sensor that is located on the pressurized container body, it also comprises the electromagnetism power-off brake that is located in the speed reducer rotating shaft, described pressure sensor and electromagnetism power-off brake control connection.
Described electromagnetism power-off brake is sleeved on the input shaft of speed reducer, and the electromagnetism power-off brake is fixed on the speed reducer shell of input shaft one side.
Described speed reducer is manual or motorized motions.
The electric control element centralized arrangement of described electromagnetism power-off brake is in electric control box.
Safety interlocking of the present utility model is compared with common bearing pin safety interlock has following characteristics:
1, in original safety interlock, adds the electromagnetism power-off brake, and remove original spacing bearing pin, solved the problem of the safety interlock inefficacy that causes because of the bearing pin distortion.
2, because removed original spacing bearing pin, so just not be used on the mounting plate relevant position and hole, reduced difficulty of processing.
3, break of the present utility model is dead electricity braking, has avoided the long charged coil that causes of electromagnet overheated even burn out.
The utility model adopts the input shaft braking, and power demand is little, and it is simple in structure, compact, and maintenance is convenient, and volume is little, cost is low, work is sensitive reliable and steady in a long-term, has guaranteed production safety effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises electromagnetism power-off brake 10, and mounting plate 12 is fixedly connected on the pressurized container body 3, and speed reducer 9 is bolted to connection on mounting plate 12.Be fixed with bevel gear 8 on the output shaft 5 of speed reducer 9.Pressurized container body 3 also comprises fast-open door panel 4, and fast-open door panel 4 ends are fixedly connected with umbrella tooth plate 7, and the lower end of umbrella tooth plate 7 is provided with the tooth adaptive with bevel gear 8.Umbrella tooth plate 7 is connected with bevel gear 8 gear transmissions.
Electromagnetism power-off brake 10 is fixedly connected on the shell of speed reducer 9 lower ends with screw 11, correspondence is provided with tapped hole on the shell of speed reducer 9 lower ends.Porose in the middle of the electromagnetism power-off brake 10, the diameter of the input shaft 6 of the size in hole and speed reducer 2 is suitable, and input shaft 6 passes in the hole of electromagnetism power-off brake 10.Electromagnetism power-off brake 10 is existing matured product.
The utility model also comprises electric control box 1.
Also be provided with pressure sensor 2 on pressurized container body 3, pressure sensor 2 and electromagnetism power-off brake 10 are connected with electric control box 1 by circuit, and the electric control element centralized arrangement of electromagnetism power-off brake 10 is in electric control box 1.
When in the container pressure being arranged, pressure sensor 2 does not send electrical signal, electromagnetism power-off brake 10 no electric circuits, and electromagnetism power-off brake 10 locking input shafts 6 can't rotate input shaft 6, and promptly speed reducer 9 can not rotate, and this moment, fast-open door panel 4 can not be opened.After container inner pressure discharges fully, pressure sensor 2 sends electrical signal, 10 energisings of electromagnetism power-off brake, electromagnetism power-off brake 10 discharges input shaft 6, input shaft 6 is run well, and promptly speed reducer 9 proper functioning treat that umbrella tooth plate 7 turns an angle, the tooth of the tooth of fast-open door panel 4 and vessel 3 breaks away from engagement, and fast-open door panel 4 just can be opened.Can guarantee the safe operation of fast opening type pressure container in course of normal operation by said process, prevent because of workman's misoperation accidents caused.
If electromagnetism power-off brake 10 damages or works undesiredly, only need pull down screw 11 can be to its replacing or maintenance.
Claims (8)
1, a kind of fast opening type pressure container automatic safe interlock, it comprises speed reducer and the pressure sensor that is located on the pressurized container body, it is characterized in that: it also comprises the electromagnetism power-off brake that is located in the speed reducer rotating shaft, described pressure sensor and electromagnetism power-off brake control connection.
2, fast opening type pressure container automatic safe interlock according to claim 1, it is characterized in that: described electromagnetism power-off brake is sleeved on the input shaft of speed reducer, and the electromagnetism power-off brake is fixed on the speed reducer shell of input shaft one side.
3, fast opening type pressure container automatic safe interlock according to claim 1 and 2 is characterized in that: described speed reducer is manual or motorized motions.
4, fast opening type pressure container automatic safe interlock according to claim 3, it is characterized in that: the electric control element centralized arrangement of described electromagnetism power-off brake is in electric control box.
5, a kind of fast opening type pressure container, it comprises pressurized container body and automatic safe interlock, the automatic safe interlock comprises speed reducer and the pressure sensor that is located on the pressurized container body, it is characterized in that: it also comprises the electromagnetism power-off brake that is located in the speed reducer rotating shaft, described pressure sensor and electromagnetism power-off brake control connection.
6, fast opening type pressure container according to claim 5 is characterized in that: described electromagnetism power-off brake is sleeved on the input shaft of speed reducer, and the electromagnetism power-off brake is fixed on the speed reducer shell of input shaft one side.
7, according to claim 5 or 6 described fast opening type pressure containers, it is characterized in that: described speed reducer is manual or motorized motions.
8, fast opening type pressure container according to claim 7 is characterized in that: the electric control element centralized arrangement of described electromagnetism power-off brake is in electric control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201482711U CN201246467Y (en) | 2008-07-30 | 2008-07-30 | Automatic safety interlocking device of fast door opening type pressure vessel and fast door opening type pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201482711U CN201246467Y (en) | 2008-07-30 | 2008-07-30 | Automatic safety interlocking device of fast door opening type pressure vessel and fast door opening type pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246467Y true CN201246467Y (en) | 2009-05-27 |
Family
ID=40730289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201482711U Expired - Fee Related CN201246467Y (en) | 2008-07-30 | 2008-07-30 | Automatic safety interlocking device of fast door opening type pressure vessel and fast door opening type pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246467Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878292A (en) * | 2012-09-15 | 2013-01-16 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN111788466A (en) * | 2018-02-26 | 2020-10-16 | 艾卡工厂有限及两合公司 | Calorimeter |
-
2008
- 2008-07-30 CN CNU2008201482711U patent/CN201246467Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878292A (en) * | 2012-09-15 | 2013-01-16 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN102878292B (en) * | 2012-09-15 | 2015-06-17 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN111788466A (en) * | 2018-02-26 | 2020-10-16 | 艾卡工厂有限及两合公司 | Calorimeter |
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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: 20090527 Termination date: 20110730 |