CN203653223U - T-shaped lock bolt bottom clamping device with crane tube sealing mechanism - Google Patents
T-shaped lock bolt bottom clamping device with crane tube sealing mechanism Download PDFInfo
- Publication number
- CN203653223U CN203653223U CN201320873401.9U CN201320873401U CN203653223U CN 203653223 U CN203653223 U CN 203653223U CN 201320873401 U CN201320873401 U CN 201320873401U CN 203653223 U CN203653223 U CN 203653223U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- guide groove
- slideway
- lock belt
- slide bar
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 12
- 230000009466 transformation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A T-shaped lock bolt bottom clamping device with a crane tube sealing mechanism comprises a cylinder arranged below a sealing cover. The cylinder is internally provided with a liftable central shaft which is connected with a vertical tube of the crane tube. A bottom tray which is fixedly connected with the outer wall of the central shaft is arranged below a liftable central shaft. The bottom tray is provided with a transversely arranged slideway. The slideway is internally provided with a lock belt which can transversely telescope along the slideway. The lock belt is provided with a guiding slide bar which is outwards arranged perpendicularly to the lock belt. The cylinder wall of the cylinder is provided with a vertical groove which fits with the lock belt. The cylinder wall at side part of the vertical groove is provided with a guiding chute which fits with the guiding slide bar. The guiding chute comprises a lock belt telescoping guide groove and a lock belt compressing guide groove. The lock belt telescoping guide groove is obliquely arranged upwards from an initial position. The lock belt compressing guide groove is arranged at the end of the lock belt telescoping guide groove and is arranged upwards, thereby providing a sealing compacting force for the sealing cover, realizing a simple and effective structure, effectively settling a gas leakage problem in loading process, and reducing reconstruction cost as possible.
Description
Technical field
The utility model relates to a kind of highly volatile oil product or chemical medium handling equipment, particularly a kind of T shape dead bolt of upper dress oil filling riser sealing mechanism bottom fixing device.
Background technology
At present a lot of oil storages and refinery have all been installed device for recovering oil and gas, have improved to a certain extent economic benefit and social benefit.But paying in oily process, cause oil and gas leakage because seal operation is not in place, not only caused energy dissipation, and caused environmental pollution, affect people's living environment.Conventional oil filling riser remodeling method has lower dress transformation and the transformation of upper dress at present.The upper dress transformation of lower dress transformation and part need to be transformed tank car, and cost is higher, carries out difficulty very large.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, has proposed to fill on a kind of actv. simple in structure the T shape dead bolt bottom fixing device of oil filling riser sealing mechanism.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of T shape dead bolt bottom fixing device of upper dress oil filling riser sealing mechanism, be characterized in: comprise the cylindrical shell that is arranged on seal cover cap below, in cylindrical shell, be provided with the liftable center shaft joining with the nanubrium of oil filling riser, be provided with bottom tray in liftable center shaft bottom, bottom tray and center shaft outer wall are fixedly connected, bottom tray is provided with the slideway of horizontally set, in slideway, being equipped with can be along the dead bolt of slideway transversal stretching, dead bolt is provided with the guiding slide bar that outwards arrange vertical with dead bolt, on the barrel of described cylindrical shell, be provided with the vertical slot coordinating with dead bolt, the barrel wall of vertical slot sidepiece is provided with the guide chute coordinating with above-mentioned guiding slide bar, described guide chute comprises that the flexible guide groove of dead bolt and dead bolt compress guide groove, the flexible guide groove of dead bolt is by the initial bit setting that is inclined upwardly, dead bolt compresses guide groove and is arranged on the terminal of the flexible guide groove of dead bolt and upwards arranges, promote liftable center shaft nanubrium lift cylinder nanubrium, guiding slide bar moves along guide chute, and dead bolt is by stretching out in vertical slot and moving up and compress edge in train tanker vehicle tank mouth along vertical slot, thereby provides sealing thrust for seal cover cap.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, the T-shaped setting of described dead bolt, dead bolt is contained in part in slideway and is set to the base plate of T shape dead bolt, and the middle part of base plate raises up and forms the riser of T shape dead bolt, and guiding slide bar is contained on riser.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, symmetrical in the slideway on bottom tray two dead bolts is housed, the setting that is in the shape of the letter V of the dead bolt flexible guide groove corresponding with two dead bolts on barrel wall.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, withholds on the collet of mechanism be arranged side by side two slideways in bottom, all symmetrical on every slideway two dead bolts is housed.
Compared with prior art, this dead bolt becomes symmetrical expression to distribute to the utility model, has advantages of application force equilibrium; Whole device gos deep in tank mouth simultaneously, in the time promoting center shaft, dead bolt is protruding under the guiding of guide chute, continue to promote, dead bolt withstands edge under tank mouth inwall, for sealing provides application force, provides enough pressure when sealing, avoid tank car mouth in the time of car loading operation, owing to rocking the seal failure causing.After entrucking finishes, when pushing away under center shaft, T shape dead bolt automatic retraction, thus whole device is shifted out to tank mouth, simple in structure effectively.Do not transforming under the prerequisite of tank car, only improveing oil filling riser self seal and make main force's vehicle natural gas gathering system in each area reach the requirement of sealing, effectively improving Leakage Gas problem in entrucking process, reducing as much as possible improvement cost.
Brief description of the drawings
Fig. 1 is constructional drawing of the present utility model.
Fig. 2 is the constructional drawing of the utility model inner barrel.
Detailed description of the invention
A kind of T shape dead bolt bottom fixing device of upper dress oil filling riser sealing mechanism, comprise the cylindrical shell 2 that is arranged on seal cover cap below, in cylindrical shell 2, be provided with the liftable center shaft 1 joining with the nanubrium of oil filling riser, be provided with bottom tray 8 in liftable center shaft 1 bottom, bottom tray 8 is fixedly connected with liftable center shaft 1 outer wall, bottom tray 8 is provided with the slideway 6 of horizontally set, in slideway 6, being equipped with can be along the dead bolt of slideway transversal stretching 3, dead bolt 3 is provided with the guiding slide bar 7 that outwards arrange vertical with dead bolt, on the barrel of described cylindrical shell 2, be provided with the vertical slot 5 coordinating with dead bolt, the barrel wall of vertical slot 5 sidepieces is provided with the guide chute 4 coordinating with above-mentioned guiding slide bar 7, described guide chute 4 comprises that the flexible guide groove of dead bolt and dead bolt compress guide groove, the flexible guide groove of dead bolt is by the initial bit setting that is inclined upwardly, dead bolt compresses guide groove and is arranged on the terminal of the flexible guide groove of dead bolt and upwards arranges, promote liftable center shaft nanubrium lift cylinder nanubrium, guiding slide bar 7 moves along guide chute 4, and dead bolt is by stretching out in vertical slot and moving up and compress edge in train tanker vehicle tank mouth along vertical slot, thereby provides sealing thrust for seal cover cap.
The T-shaped setting of described dead bolt, dead bolt is contained in part in slideway and is set to the base plate of T shape dead bolt, and the middle part of base plate raises up and forms the riser of T shape dead bolt, and guiding slide bar is contained on riser.
Symmetrical in slideway on bottom tray two dead bolts are housed, the setting that is in the shape of the letter V of the dead bolt flexible guide groove corresponding with two dead bolts on barrel wall.
Withhold in bottom on the collet of mechanism and be arranged side by side two slideways, all symmetrical on every slideway two dead bolts are housed.
Claims (4)
1. the T shape dead bolt bottom fixing device of a upper dress oil filling riser sealing mechanism, it is characterized in that: comprise the cylindrical shell that is arranged on seal cover cap below, in cylindrical shell, be provided with the liftable center shaft joining with the nanubrium of oil filling riser, be provided with bottom tray in liftable center shaft bottom, bottom tray and liftable center shaft outer wall are fixedly connected, bottom tray is provided with the slideway of horizontally set, in slideway, being equipped with can be along the dead bolt of slideway transversal stretching, dead bolt is provided with the guiding slide bar that outwards arrange vertical with dead bolt, on the barrel of described cylindrical shell, be provided with the vertical slot coordinating with dead bolt, the barrel wall of vertical slot sidepiece is provided with the guide chute coordinating with above-mentioned guiding slide bar, described guide chute comprises that the flexible guide groove of dead bolt and dead bolt compress guide groove, the flexible guide groove of dead bolt is by the initial bit setting that is inclined upwardly, dead bolt compresses guide groove and is arranged on the terminal of the flexible guide groove of dead bolt and upwards arranges, promote liftable center shaft nanubrium lift cylinder nanubrium, guiding slide bar moves along guide chute, and dead bolt is by stretching out in vertical slot and moving up and compress edge in train tanker vehicle tank mouth along vertical slot, thereby provides sealing thrust for seal cover cap.
2. the T shape dead bolt of upper dress oil filling riser sealing mechanism according to claim 1 bottom fixing device, it is characterized in that: the T-shaped setting of described dead bolt, dead bolt is contained in part in slideway and is set to the base plate of T shape dead bolt, the middle part of base plate raises up and forms the riser of T shape dead bolt, and guiding slide bar is contained on riser.
3. the T shape dead bolt of upper dress oil filling riser sealing mechanism according to claim 1 bottom fixing device, it is characterized in that: symmetrical in the slideway on bottom tray two dead bolts are housed, the setting that is in the shape of the letter V of the dead bolt flexible guide groove corresponding with two dead bolts on barrel wall.
4. the T shape dead bolt of upper dress oil filling riser sealing mechanism according to claim 1 bottom fixing device, is characterized in that: withhold in bottom on the collet of mechanism and be arranged side by side two slideways, all symmetrical on every slideway two dead bolts are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873401.9U CN203653223U (en) | 2013-12-28 | 2013-12-28 | T-shaped lock bolt bottom clamping device with crane tube sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873401.9U CN203653223U (en) | 2013-12-28 | 2013-12-28 | T-shaped lock bolt bottom clamping device with crane tube sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653223U true CN203653223U (en) | 2014-06-18 |
Family
ID=50919637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873401.9U Expired - Lifetime CN203653223U (en) | 2013-12-28 | 2013-12-28 | T-shaped lock bolt bottom clamping device with crane tube sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720684A (en) * | 2017-11-07 | 2018-02-23 | 连云港天邦科技开发有限公司 | A kind of bolt-type jar opening sealer |
-
2013
- 2013-12-28 CN CN201320873401.9U patent/CN203653223U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720684A (en) * | 2017-11-07 | 2018-02-23 | 连云港天邦科技开发有限公司 | A kind of bolt-type jar opening sealer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103950881B (en) | Sealing device for top-mounted loading arm | |
| CN203358601U (en) | Automatic pedal device of vehicle door | |
| CN103640820B (en) | Pneumatic compacting self locking type oil tank gas recycling and sealing device arranged on top of train | |
| CN203653223U (en) | T-shaped lock bolt bottom clamping device with crane tube sealing mechanism | |
| CN103950882B (en) | Pneumatic locking type sealing device | |
| CN203547635U (en) | Integrated under-pressure operation device for oil well rods/tubes | |
| CN203652439U (en) | Pneumatic compression self-locking tank gas recycling sealing device at top of train | |
| CN107055451B (en) | Link-type train jar opening sealer | |
| CN203643207U (en) | Lubricating oil sampling device | |
| CN202670139U (en) | Nitrogen protection packing device for lubricating oil | |
| CN102996535A (en) | Pressure testing hydraulic-pressurizing device | |
| CN205556084U (en) | But gas recovery oil filling riser sealing device | |
| CN204461838U (en) | A kind of restricted clearance gas sample collector | |
| CN204280364U (en) | The railway freight oil tank of train that a kind of tank internal pressure is adjustable | |
| CN203159203U (en) | Telescopic vertical pipe for loading crane pipe | |
| CN203903974U (en) | Locking type sealing device for seal loading of train | |
| CN204727597U (en) | Truss sealing means of crane-pipe | |
| CN203187001U (en) | Gas tight test automatic device of seamless gas cylinder | |
| CN203831335U (en) | Assembly tool of lock body and cover plate of covered wagon lock for railway transportation | |
| CN203728566U (en) | Large loading arm sealing cover | |
| JP2010151845A (en) | Device for filling filler material of chromatography | |
| CN204434266U (en) | With the oil filling riser seal cover cap connecing oil bucket | |
| CN203699889U (en) | Locking type sealing device for seal loading of train | |
| CN101758968A (en) | Pressing device of grease barrel | |
| CN103130172A (en) | Telescopic vertical tube for loading crane tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: Yanan City, Shandong province Qingdao City three road 266071 No. 218 Patentee after: SINOPEC Research Institute OF SAFETY ENGINEERING Patentee after: LIANYUNGANG TIANBANG TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 222000 Changjiang Road, Sinpo Development Zone, Jiangsu, Lianyungang, China, 21 Patentee before: LIANYUNGANG TIANBANG TECHNOLOGY DEVELOPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |