CN201376885Y - Hook type sealing cover of train tank vehicle fluid assembling-disassembling arm - Google Patents
Hook type sealing cover of train tank vehicle fluid assembling-disassembling arm Download PDFInfo
- Publication number
- CN201376885Y CN201376885Y CN200920099201U CN200920099201U CN201376885Y CN 201376885 Y CN201376885 Y CN 201376885Y CN 200920099201 U CN200920099201 U CN 200920099201U CN 200920099201 U CN200920099201 U CN 200920099201U CN 201376885 Y CN201376885 Y CN 201376885Y
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- CN
- China
- Prior art keywords
- sealing cover
- hook type
- guide cylinder
- hook
- cover cap
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Abstract
The utility model provides a hook type sealing cover of a train tank vehicle fluid assembling-disassembling arm, which relates to a sealing cover of the train tank vehicle fluid assembling-disassembling arm. The hook type sealing cover solves the problems of complicated structure and poor sealing effect of a present sealing device. A guide cylinder (3) is arranged on the round sealing cover (1), a longitudinal segment of a lock hook (7) is arranged in the guide cylinder (3), a knurled nut (8) and a handle (9) are arranged on the lock hook (7), and an elastic sealing ring pad (2) is arranged between the round sealing cover (1) and a tank vehicle jar opening. The durability, sealing effect and safety of the hook type sealing cover are improved; and the intensity of the lock hook (7) improves the stability and operation safety of the sealing cover.
Description
Technical field
The utility model relates to slot train car fluid assembly and disassembly arm sealing arrangement.
Background technology
At present, the gas that produces when light hydrocarbons such as China's gasoline, benzene,toluene,xylene and diesel oil load and unload in the slot train car, the most employing in the open discharged, minority is selected the state's outer sealing device through transforming for use, and the complex structure of existing sealing arrangement, sealing effectiveness is poor, easily makes gas leak, the gas recovery weak effect.
The utility model content
The utility model is poor for the complex structure, the sealing effectiveness that solve existing sealing arrangement, easily make the problem of gas leak and gas recovering effect difference, a kind of slot train wagon flow body loading and unloading arm-hook type seal cover cap is provided, and the concrete technical scheme that addresses the above problem is as follows:
Slot train wagon flow body loading and unloading arm-hook type seal cover cap of the present utility model, form by circular seal lid, elastic sealing ring pad, guide cylinder, air guide software pipe, swinging gear, infusion tube, latch hook, clamp nut and handle, air guide software pipe, swinging gear and infusion tube are located at the top that circular seal covers, guide cylinder is located at circular seal and covers, vertical section of latch hook is located in the guide cylinder, latch hook is provided with clamp nut and handle, and the elastic sealing ring pad is located between circular seal lid and the tank car jar mouth.
Sealing arrangement of the present utility model adopts guide cylinder and latch hook structure, and failure-free sealing coupling mechanism force is provided, and the structure of sealing arrangement subtracts that list, good sealing effect, gas do not leak and the gas reclaiming rate height; The elastic sealing ring pad that circular seal covers has improved durability, sealing effectiveness and safety by the high elastic rubber plate of leading light hydrocarbons such as static, low temperature resistant (30 ℃), anti-gasoline, benzene,toluene,xylene and diesel oil; Latch hook 7 has enough intensity, has improved the stability and the processing safety of seal cover cap.
Description of drawings
Fig. 1 is a structural representation of the present utility model.10 is tank car jar mouths among the figure, the 11st, and train tank car, the 12nd, oil gas recovery line, the 13rd, loading and unloading arm nanubrium.
The specific embodiment
The specific embodiment one: describe present embodiment in conjunction with Fig. 1.Present embodiment is made up of circular seal lid 1, elastic sealing ring pad 2, guide cylinder 3, air guide software pipe 4, swinging gear 5, infusion tube 6, latch hook 7, clamp nut 8 and handle 9, air guide software pipe 4, swinging gear 5 and infusion tube 6 are located at the top on the circular seal lid 1, guide cylinder 3 vertically is located on the circular seal lid 1, vertical section of latch hook 7 is located in the guide cylinder 3, latch hook 7 is provided with clamp nut 8 and handle 9, elastic sealing ring pad 2 is located between circular seal lid 1 and the tank car jar mouth, captives joint with the lower plane of circular seal lid 1 in the last plane of elastic sealing ring pad 2.
The specific embodiment two: describe present embodiment in conjunction with Fig. 1.The guide cylinder 3 of present embodiment and latch hook 7 are 3～4, and guide cylinder 3 is supporting with latch hook 7.
The specific embodiment three: describe present embodiment in conjunction with Fig. 1.The elastic sealing gasket 2 of present embodiment adopts high elastic rubber to make, and the thickness of elastic sealing gasket 2 is 25mm～35mm.Can the jar of truck tanker mouthful effectively be sealed, it is good that elastic sealing gasket 2 has an electrostatic conductive performance, and the electrostatic energy that produces in the cleaning process is derived rapidly, has improved safety.
Claims (4)
1, slot train wagon flow body loading and unloading arm-hook type seal cover cap, it is by circular seal lid (1), elastic sealing ring pad (2), guide cylinder (3), air guide software pipe (4), swinging gear (5), infusion tube (6), latch hook (7), clamp nut (8) and handle (9) are formed, air guide software pipe (4), swinging gear (5) and infusion tube (6) are located at the top on the net form seal cover cap (1), it is characterized in that guide cylinder (3) is located on the circular seal lid (1), vertical section of latch hook (7) is located in the guide cylinder (3), latch hook (7) is provided with clamp nut (8) and handle (9), and elastic sealing ring pad (2) is located between circular seal lid (1) and the tank car jar mouth.
2, slot train wagon flow body loading and unloading arm-hook type seal cover cap according to claim 1 is characterized in that guide cylinder (3) and latch hook (7) are 3～4.
3, slot train wagon flow body loading and unloading arm-hook type seal cover cap according to claim 1 is characterized in that elastic sealing gasket (2) adopts high elastic rubber to make.
4, slot train wagon flow body loading and unloading arm-hook type seal cover cap according to claim 1 is characterized in that elastic sealing gasket (2) thickness is 25mm～35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099201U CN201376885Y (en) | 2009-03-02 | 2009-03-02 | Hook type sealing cover of train tank vehicle fluid assembling-disassembling arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099201U CN201376885Y (en) | 2009-03-02 | 2009-03-02 | Hook type sealing cover of train tank vehicle fluid assembling-disassembling arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376885Y true CN201376885Y (en) | 2010-01-06 |
Family
ID=41516986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920099201U Expired - Fee Related CN201376885Y (en) | 2009-03-02 | 2009-03-02 | Hook type sealing cover of train tank vehicle fluid assembling-disassembling arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376885Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708402A (en) * | 2013-12-28 | 2014-04-09 | 连云港天邦科技开发有限公司 | Cover plate barrel of pneumatic compression self-locking oil vapor recovery sealing device |
| CN103950882A (en) * | 2014-05-15 | 2014-07-30 | 连云港天邦科技开发有限公司 | Pneumatic locking type sealing device |
| CN105197869A (en) * | 2015-10-13 | 2015-12-30 | 青岛诺诚化学品安全科技有限公司 | Sealing method for closed top loading of volatile liquid prone to solidification |
| CN109353982A (en) * | 2018-11-30 | 2019-02-19 | 连云港华泰石油化工机械有限公司 | Oil filling riser sealing clamp and clamping means with handoff functionality |
-
2009
- 2009-03-02 CN CN200920099201U patent/CN201376885Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708402A (en) * | 2013-12-28 | 2014-04-09 | 连云港天邦科技开发有限公司 | Cover plate barrel of pneumatic compression self-locking oil vapor recovery sealing device |
| CN103708402B (en) * | 2013-12-28 | 2014-10-08 | 连云港天邦科技开发有限公司 | Cover plate barrel of pneumatic compression self-locking oil vapor recovery sealing device |
| CN103950882A (en) * | 2014-05-15 | 2014-07-30 | 连云港天邦科技开发有限公司 | Pneumatic locking type sealing device |
| CN103950882B (en) * | 2014-05-15 | 2015-02-25 | 连云港天邦科技开发有限公司 | Pneumatic locking type sealing device |
| CN105197869A (en) * | 2015-10-13 | 2015-12-30 | 青岛诺诚化学品安全科技有限公司 | Sealing method for closed top loading of volatile liquid prone to solidification |
| CN109353982A (en) * | 2018-11-30 | 2019-02-19 | 连云港华泰石油化工机械有限公司 | Oil filling riser sealing clamp and clamping means with handoff functionality |
| CN109353982B (en) * | 2018-11-30 | 2024-05-24 | 连云港华泰石油化工机械有限公司 | Crane tube sealing and clamping device with switching function and clamping 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: 20100106 Termination date: 20120302 |