CN201136671Y - Pushing type air-actuated can lid - Google Patents
Pushing type air-actuated can lid Download PDFInfo
- Publication number
- CN201136671Y CN201136671Y CNU2007201575514U CN200720157551U CN201136671Y CN 201136671 Y CN201136671 Y CN 201136671Y CN U2007201575514 U CNU2007201575514 U CN U2007201575514U CN 200720157551 U CN200720157551 U CN 200720157551U CN 201136671 Y CN201136671 Y CN 201136671Y
- Authority
- CN
- China
- Prior art keywords
- cover
- tank cover
- cylinder
- tank
- fixed
- 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 relates to a tank cover of a tank car, in particular to a push-pull type pneumatic tank cover. The tank cover has technical proposal that the tank cover mainly consists of a base, a bracket, a tank cover and a cylinder, the base is fixed at the top part of the tank body, the bracket is fixed on the base, the two sides of the bracket are provided with guide ways with grooves, the two sides of the tank cover are provided with pulleys, the pulley moves on the groove of the guide ways; one end of the cylinder is fixed at one end of the bracket, and the other end of the cylinder is fixed at the top part of the tank cover; the cylinder drives the tank cover to move at the grooves of the guide ways. The tank cover has the beneficial effect that as closing, the pulleys at the tank cover move forwards along the grooves at the guide ways, and the tank cover is tightly close with the tank opening of the tank top; when the cylinder starts, the tank cover is caused to go upwards, at the same time along with the continuously moving backwards of the pulley, the tank cover completely opens, namely, the automatic open and close are achieved, the danger that the operations need climbing to the tank top is avoided, and the problem of environmental pollution caused by not closing the tank cover is avoided, in addition, the operation is simple, and the manufacturing cost is lower as well.
Description
One, technical field:
The utility model relates to a kind of cover of tank car, particularly relates to a kind of plug-type pneumatic cover.
Two, background technology:
The cover of existing water-tank lorry, truck tanker is generally convertible, fix with screw, pass through handle switch, the problem of its existence is: no matter opening or closing of cover all needs the staff to climb up tank deck to operate, because the general height of tank car is more than 2 meters, and tank body is generally arcuate structure, snows in winter, during frost, operating personal slips easily, and safety misadventure takes place; And, cause the staff directly not cover cover sometimes just because of the objective difficulty of cover switch, like this, when drawing sewage or during crude oil, cause leakage, contaminated environment.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of simple to operate, plug-type pneumatic cover that manufacturing cost is not high is provided.
Its technical scheme is: mainly be made up of base, support, cover and cylinder, base is fixed on the top of tank body, fixed support on the base, and the both sides of support are provided with the guide rail of band groove, and the both sides of described cover are provided with pulley, and pulley moves on the groove of guide rail; One end of described cylinder is fixed on an end of support, and the other end of cylinder is fixed on the top of cover, and described cylinder drives the groove of cover on guide rail and moves.
Cylinder is connected with source of the gas by control setup, described control setup comprises electromagnetic valve, filter and power supply, the two ends of described cylinder are electrically connected with electromagnetic valve by lead respectively, and described electromagnetic valve is connected with source of the gas by filter, and described electromagnetic valve is connected with power supply by lead.
Guide rail is provided with two groups of fixedly holes that are lower than groove, and cover is with jar tight-lipped close fixedly the time, and four pulleys match with four fixing holes.Described cover is circular, square or oval.
The beneficial effects of the utility model are: when closing, the pulley on the cover moves forward along the groove on the guide rail, and cover closely is attached on the jar mouth of tank deck; When cylinder is opened, cover is risen, simultaneously along with the continuation of pulley is moved backward, the cover complete opening, promptly realized automatic switch, needing to have avoided climbing to danger that tank deck operates and owing to be not related to the problem of environmental pollution that cover causes, it is simple to operate in addition, cost of manufacture is also lower in the past.
Four, description of drawings:
Accompanying drawing 1 is a construction profile scheme drawing of the present utility model;
Accompanying drawing 2 is birds-eye vieies of the present utility model.
Five, the specific embodiment:
In conjunction with the accompanying drawings, the utility model will be further described:
Its technical scheme is: mainly be made up of base 1, support 2, cover 5 and cylinder 3, at the top of tank body firm banking 1, fixed support 2 on the base, and the both sides of support are provided with the guide rail 6 of band groove, the both sides of described cover are provided with pulley 4, and pulley is moved on the groove of guide rail; End at support is installed cylinder 3, and the other end of cylinder is fixed on the top of cover, makes cover switch under the support of cylinder.Described cover is circular, square or oval, and shape is not limit.
Described cylinder 3 stretches by the control of the source of the gas 10 of control setup and automobile, described control setup comprises electromagnetic valve 8, filter 9 and power supply 11, the two ends of cylinder are electrically connected with electromagnetic valve 8 respectively, electromagnetic valve is connected with source of the gas by filter 9, the switch of electromagnetic valve is located in the operator's compartment of automobile, is convenient to automatic operation.
Described guide rail 6 is provided with two groups of fixedly holes 7 that are lower than groove, and four pulleys of cover can just in time fall into four fixing holes, thereby cover closely is fixed on jar mouth.
During use,, make action of gas source, drive cylinder and open or close in cylinder by control electromagnetic valve, when closing, the pulley on the cover moves forward along the groove on the guide rail, when four pulleys move to fixing hole together, cover sinks, and closely is attached on the jar mouth of tank deck, and sealing is tight; When cylinder was opened, pulley withdrawed from from fixing hole by the effect of cylinder, and cover is risen, and along with the continuation of pulley is moved backward, the cover complete opening has promptly been realized automatic switch, has avoided needing to climb to the danger that tank deck is operated in the past simultaneously.
Claims (4)
1, a kind of plug-type pneumatic cover, it is characterized in that: mainly form by base (1), support (2), cover (5) and cylinder (3), base (1) is fixed on the top of tank body, base (1) is gone up fixed support (2), the both sides of support (2) are provided with the guide rail (6) of band groove, the both sides of described cover (5) are provided with pulley (4), and pulley moves on the groove of guide rail (6); One end of described cylinder (3) is fixed on an end of support (2), and the other end of cylinder (3) is fixed on the top of cover, and described cylinder (3) drives the groove of cover (5) on guide rail and moves.
2, plug-type pneumatic cover according to claim 1, it is characterized in that: described cylinder (3) is connected with source of the gas (10) by control setup, described control setup mainly is made up of electromagnetic valve (8), filter (9) and power supply (11), the two ends of described cylinder (3) are electrically connected with electromagnetic valve (8) by lead respectively, described electromagnetic valve (8) is connected with source of the gas (10) by filter (9), and described electromagnetic valve (8) is connected with power supply (11) by lead.
3, plug-type pneumatic cover according to claim 1 is characterized in that: described guide rail (6) is provided with two groups of fixedly holes (7) that are lower than groove, and cover is with jar tight-lipped close fixedly the time, and four pulleys match with four fixing cheat (7).
4, according to claim 1,2 or 3 described plug-type pneumatic covers, it is characterized in that: described cover (5) is for circular, square or oval-shaped a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201575514U CN201136671Y (en) | 2007-11-21 | 2007-11-21 | Pushing type air-actuated can lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201575514U CN201136671Y (en) | 2007-11-21 | 2007-11-21 | Pushing type air-actuated can lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136671Y true CN201136671Y (en) | 2008-10-22 |
Family
ID=40037362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201575514U Expired - Fee Related CN201136671Y (en) | 2007-11-21 | 2007-11-21 | Pushing type air-actuated can lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136671Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988592A (en) * | 2010-11-11 | 2011-03-23 | 华中科技大学 | Material hole pneumatic sealing device |
| CN102998034A (en) * | 2012-11-21 | 2013-03-27 | 遵义长征汽车零部件有限公司 | Pressure detector for electronic brush wire of throttle position sensor |
| CN103192334A (en) * | 2013-04-24 | 2013-07-10 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Comprehensive detecting table for automobile switches |
| CN104670742A (en) * | 2015-01-07 | 2015-06-03 | 重庆胜钢机械设备有限公司 | Bean sucking barrel |
| CN105836333A (en) * | 2016-05-11 | 2016-08-10 | 明光市飞洲新材料有限公司 | Sealing cap of powder heating-mixing-storage bin in attapulgite powder production line |
| CN108788114A (en) * | 2018-08-31 | 2018-11-13 | 沧州中铁装备制造材料有限公司 | A kind of fish torpedo ladle is opened and closed lid arrangement and application method manually |
| CN109422027A (en) * | 2017-09-04 | 2019-03-05 | 集装箱轮转系统私人有限公司 | Cargo container |
-
2007
- 2007-11-21 CN CNU2007201575514U patent/CN201136671Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988592A (en) * | 2010-11-11 | 2011-03-23 | 华中科技大学 | Material hole pneumatic sealing device |
| CN101988592B (en) * | 2010-11-11 | 2012-05-09 | 华中科技大学 | Material hole pneumatic sealing device |
| CN102998034A (en) * | 2012-11-21 | 2013-03-27 | 遵义长征汽车零部件有限公司 | Pressure detector for electronic brush wire of throttle position sensor |
| CN103192334A (en) * | 2013-04-24 | 2013-07-10 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Comprehensive detecting table for automobile switches |
| CN104670742A (en) * | 2015-01-07 | 2015-06-03 | 重庆胜钢机械设备有限公司 | Bean sucking barrel |
| CN105836333A (en) * | 2016-05-11 | 2016-08-10 | 明光市飞洲新材料有限公司 | Sealing cap of powder heating-mixing-storage bin in attapulgite powder production line |
| CN109422027A (en) * | 2017-09-04 | 2019-03-05 | 集装箱轮转系统私人有限公司 | Cargo container |
| CN108788114A (en) * | 2018-08-31 | 2018-11-13 | 沧州中铁装备制造材料有限公司 | A kind of fish torpedo ladle is opened and closed lid arrangement and application method manually |
| CN108788114B (en) * | 2018-08-31 | 2023-08-29 | 沧州中铁装备制造材料有限公司 | Manual cover opening and closing device for torpedo tank and use method |
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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: 20081022 Termination date: 20091221 |