CN206580548U - A kind of rotary aligning air inflation sealing device for row frame oil filling riser - Google Patents
A kind of rotary aligning air inflation sealing device for row frame oil filling riser Download PDFInfo
- Publication number
- CN206580548U CN206580548U CN201621186163.4U CN201621186163U CN206580548U CN 206580548 U CN206580548 U CN 206580548U CN 201621186163 U CN201621186163 U CN 201621186163U CN 206580548 U CN206580548 U CN 206580548U
- Authority
- CN
- China
- Prior art keywords
- gas phase
- air bag
- lid flange
- edge surface
- rotary
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Sealing Devices (AREA)
Abstract
A kind of rotary aligning air inflation sealing device for row frame oil filling riser, in upper lid flange（9）Below be provided with air bag frame（4）, air bag is provided with the outer edge surface of air bag frame（5）, air bag inflation/deflation passage is provided with air bag frame（38）, charge and discharge gas port, Gao Baokong are respectively equipped with above upper lid flange（10）With the perforation of flexible woven hose, the center of lid flange in the flexible woven hose punch-off, gas phase rotating inner tube in upper lid flange rotary core-regulating mechanism is arranged on the upper lid flange of flexible woven hose perforated peripheral, rotary drive wheel is provided with the outer edge surface of gas phase rotating inner tube, the rotary drive wheel connects revolving power mechanism, the utility model is eccentrically mounted flexible woven hose, by the way that upper lid flange rotary core-regulating mechanism is left-handed or dextrorotation drives upper lid flange to turn left or turn right, realize oil filling riser and upper lid flange and oil truck mouthful centering, the utility model has simple in construction, easy to operate the features such as.
Description
【Technical field】
The utility model is related to a kind of sealing device, and in particular to a kind of rotary aligning gas-flow closure for row frame oil filling riser
Device.
【Background technology】
Known, tank car is when filling oil product, and two major classes can be divided into by filling the oil filling riser of oil product, and one type is rotation
Arm oil filling riser, another kind of is row frame oil filling riser.Wherein row frame oil filling riser refers to that oil filling riser can do straight line moving in the horizontal direction（Horizontal direction
It is assumed that X-direction）, tank car, railroad track, oil filling riser three center need to be on same center lines in theory, but some iron
Road tank car tank mouth is not left avertence on the center of tank car, not, is exactly right avertence（Left and right directions is assumed to Y direction）, at maximum up to
Positive and negative more than 100 millimeters, that is to say, that existing row frame oil filling riser Y direction can not realize regulation, due to tank car tank mouth not
The deviation of rule, serious restriction oil filling riser and the sealing of tank car tank mouth.No matter there is step tank car flat seal or interior
Plug sealing device can not realize that charge of oil is closed, and produced oil gas, harmful gas are discharged into air, and Yan Chong wu has contaminated ring
Border, while causing very big influence etc. to safety in production and personal safety and environmental protection.
【The content of the invention】
Not enough present in background technology to overcome, the utility model provides a kind of rotary aligning for row frame oil filling riser
Air inflation sealing device, the utility model is eccentrically mounted flexible woven hose, by the way that upper lid flange rotary core-regulating mechanism is left-handed or the right side
Rotation drives upper lid flange to turn left or turn right, and main oil filling riser previous level motion is combined, and realizes oil filling riser and upper lid flange and oil
Tank car mouthful centering, the features such as the utility model has simple in construction, easy to operate substantially increases operating efficiency, reduces pair
Harm of environment etc..
To realize goal of the invention as described above, the utility model uses technical scheme as described below：
A kind of rotary aligning air inflation sealing device for row frame oil filling riser, including air bag frame, air bag, upper lid flange and upper lid
Flange rotary core-regulating mechanism, is provided with air bag frame on described below lid flange, air bag is provided with the outer edge surface of air bag frame, in gas
Capsule frame is provided with air bag inflation/deflation passage, and charge and discharge gas port, high report hole and flexible woven hose are respectively equipped with above upper lid flange
The center of lid flange in perforation, the flexible woven hose punch-off, the lower end connection air bag inflation/deflation of the charge and discharge gas port leads to
Gas phase rotating inner tube in the upper end in road, upper lid flange rotary core-regulating mechanism is arranged on the upper lid method of flexible woven hose perforated peripheral
Lan Shang, the gas phase rotating inner tube is set around flexible woven hose perforation, provided with rotation on the outer edge surface of gas phase rotating inner tube
Driven pulley, the rotary drive wheel connects revolving power mechanism, and the upper end of the gas phase rotating inner tube is provided with rotational shell, described
The upper end connection elevating mechanism of rotational shell, the upper end connection row frame of elevating mechanism forms the described rotation for row frame oil filling riser
Aligning air inflation sealing device.
Anti-collision body is provided with below the described rotary aligning air inflation sealing device for row frame oil filling riser, the air bag frame.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the air bag is V-type air bag or O-shaped air bag.
Rubber bullet is provided with below the described rotary aligning air inflation sealing device for row frame oil filling riser, the upper lid flange
Plate.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the upper lid flange rotary core-regulating mechanism includes
Gas phase rotating inner tube, rotational shell, rotary drive wheel, rotating driver, rotating power source, in the outer of gas phase rotating inner tube lower end
Edge face is provided with rotary drive wheel, and rotational shell is socketed with the outer edge surface of gas phase rotating inner tube upper end, in gas phase rotation
The outer edge surface of pipe upper end is provided with the ring raceway A of at least one depression, and at least one is provided with the inner edge surface of rotational shell
The ring raceway B, the ring raceway B and ring raceway A of depression are correspondingly arranged to form ring raceway, are provided with ring raceway
Steel ball, in the upper end of rotational shell provided with lid is rotatably compressed, is provided with mounting seat, in mounting seat in the side for rotatably compressing the face of covering
Revolving power mechanism is provided with, the main shaft connection rotating driver of the revolving power mechanism, the rotating driver drives rotation
Turn driven pulley rotation, rotatably compress the gas phase telescoping inner in the inner edge surface connection elevating mechanism of lid.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the revolving power mechanism is motor or pneumatic
Machine.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the rotating driver is main rotating disk, rotation
It is secondary rotating disk to turn driven pulley.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the rotating driver is replaced with secondary rotating disk
It is rotating driver and secondary rotating disk while being set to sprocket wheel or belt wheel to change structure.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the lower end of the rotational shell inner edge surface and gas
Provided with secondary dynamic sealing between the outer edge surface of phase rotating inner tube, in the upper end of rotational shell inner edge surface and gas phase rotating inner tube outer edge surface
Upper end between be provided with realizing active sealing.
The described rotary aligning air inflation sealing device for row frame oil filling riser, the elevating mechanism includes positioning and connects part, determines
Telescoping tube, position outer tube, positioning pipe clamp A, positioning pipe clamp B, gas phase outer tube and gas phase telescoping inner in, the gas phase are flexible interior
Pipe is arranged on the inner edge surface for rotatably compressing lid, provided with flexible woven hose in the endoporus of gas phase telescoping inner, described flexible defeated
The lower end of liquid pipe sequentially passes through gas phase rotating inner tube, upper lid flange and air bag frame, is socketed on the outer edge surface of gas phase telescoping inner
There is gas phase outer tube, positioning pipe clamp A and positioning pipe clamp B are interval with the outer edge surface of gas phase outer tube, in positioning pipe clamp A and positioning
Pipe clamp B perforates provided with least two position outer tubes, position outer tube is respectively equipped with position outer tube perforation, in position outer tube
Provided with telescoping tube in positioning in endoporus, the lower end of telescoping tube is arranged on positioning and connected on part in the positioning, and even part is set for the positioning
Put in the side for rotatably compressing the face of covering.
Using technical scheme as described above, the utility model has superiority as described below：
A kind of rotary aligning air inflation sealing device for row frame oil filling riser described in the utility model, the utility model handle
Flexible woven hose is eccentrically mounted, left-handed or dextrorotation drives upper lid flange to turn left or turn right by upper lid flange rotary core-regulating mechanism,
Combined with main oil filling riser previous level motion, realize oil filling riser and upper lid flange and oil truck mouthful centering, upper lid flange is again with master
At present portion is that the first tripping in oil truck of taper anti-collision body is intraoral to the lifting of equipment crane tube telescopic oil woven hose one, and air bag is then with entering oil
Tank car is intraoral, and upper lid flange contacts rear gasbag inflation with tank mouth, because air bag expansion reaches oil gas together with oil truck mouthful bonding
The purpose of the not outer row of sealing, the utility model has simple in construction, good sealing effect, the features such as easy to operate, is adapted to a wide range of
Promotion and application.
【Brief description of the drawings】
Fig. 1 is structural representation of the present utility model；
In figure：1st, oil truck mouthful；2nd, anti-collision body；3rd, lower connecting bolt；4th, air bag frame；5th, air bag；6th, upper connecting bolt；
7th, static seal pad；8th, rubber diving board；9th, upper lid flange；10th, Gao Baokong；11st, charging connector；12nd, secondary tooth connecting bolt；13rd, it is secondary to turn
Wheel connects part；14th, main rotating disk；15th, secondary rotating disk；16th, pneumatic motor；17th, main shaft；18th, mounting seat；19th, pneumatic motor connecting bolt；
20th, secondary dynamic sealing；21st, steel ball；22nd, realizing active sealing；23rd, sealing ring；24th, lid is rotatably compressed；25th, bonnet bolt is compressed；26th, gas phase
Inlet flange；27th, gas phase rotating inner tube；28th, rotational shell；29th, positioning connects part；30th, inner tube connecting bolt is positioned；31st, position
Interior telescoping tube；32nd, position outer tube；33rd, positioning pipe clamp A；34th, positioning pipe clamp B；35th, gas phase outer tube；36th, gas phase telescoping inner；
37th, stretch woven hose；38th, air bag inflation/deflation passage.
【Embodiment】
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment；
For the ease of description, the movement of the upper horizontal direction of lid flange 9 is assumed to X-direction movement in the utility model, left
The movement of right direction is assumed to the movement of Y direction.
A kind of rotary aligning air inflation sealing device for row frame oil filling riser with reference to described in accompanying drawing 1, including air bag frame 4, gas
Capsule 5, upper lid flange 9 and upper lid flange rotary core-regulating mechanism, are provided with described below lid flange 9 by upper connecting bolt 6
Air bag frame 4, now in order to improve sealing property, sets static seal pad 7, in air bag frame 4 between air bag frame 4 and upper lid flange 9
Rubber diving board 8 is provided with below the upper lid flange 9 of periphery, the effect that rubber diving board 8 is set herein is to improve upper lid flange 9
With the sealing property between oil truck mouthful 1.Further, air bag 5 is provided with the outer edge surface of air bag frame 4, the air bag 5 is V-type gas
Capsule or O-shaped air bag, when in use, preferred V-type air bag, by taking V-type air bag as an example, the V-type air bag 5 is wheel the form of the foetus structure, in gas
The upper end of the outer edge surface of capsule frame 4 is provided with upper neck, and lower bayonet slot, the upper shed of V-type air bag 5 are provided with the lower end of the outer edge surface of air bag frame 4
It is respectively engaged with shed in upper neck and the lower bayonet slot on air bag frame 4, because this structure is not the utility model protection
Emphasis, therefore not tire out state herein, in order to prevent that oil truck mouthful 1 scratches air bag 5 in use, leads to below air bag frame 4
Cross down connecting bolt 3 and be fixed with anti-collision body 2, air bag inflation/deflation passage 38 is provided with air bag frame 4, in the upper of upper lid flange 9
Face is respectively equipped with charge and discharge gas port, high report hole 10 and the perforation of flexible woven hose, and the upper end of the charge and discharge gas port is provided with valve 11, described
Valve 11 connects mechanism of qi structure；
Further, in order to be able to realize the movement of upper lid flange 9Y direction of principal axis, the position for woven hose perforation of stretching, which is deviateed, to be covered
The center of lid flange 9 in the center of flange 9, that is, the center deviation of woven hose perforation of stretching, both are not arranged concentrically, flexible
The middle part of woven hose perforation is provided with flexible woven hose 37, and the lower end of the flexible woven hose 37 is arranged in oil truck；It is described to fill
The upper end of the lower end connection air bag inflation/deflation passage 38 of gas vent, air bag inflation/deflation passage 38 is L-type structure, and air bag inflation/deflation leads to
The outer edge surface of the lower end connection air bag frame 4 in road 38；
Further, the gas phase rotating inner tube 27 in upper lid flange rotary core-regulating mechanism is arranged on flexible woven hose perforated peripheral
Upper lid flange 9 on, now, in order to improve the stability of connection, on the outer edge surface of the lower end of gas phase rotating inner tube 27 be provided with to
The gas phase inlet flange 26 of outer extension, is provided with a plurality of connecting holes on gas phase inlet flange 26, provided with connection in connecting hole
Bolt；The gas phase rotating inner tube 27 is set around flexible woven hose perforation, is provided with the outer edge surface of gas phase rotating inner tube 27
Rotary drive wheel, the rotary drive wheel connects revolving power mechanism, and the upper end of the gas phase rotating inner tube 27 is outer provided with rotation
Shell 28, in order to better illustrate the structure of upper lid flange rotary core-regulating mechanism, does and is specifically described as follows：
Upper lid flange rotary core-regulating mechanism includes gas phase rotating inner tube 27, rotational shell 28, rotary drive wheel, rotation actively
Wheel, revolving power mechanism, are provided with rotary drive wheel on the outer edge surface of the lower end of gas phase rotating inner tube 27, and rotary drive wheel turns to be secondary
Gear 15 or sprocket wheel or belt pulley, wherein it is preferred that secondary rotating disk 15, when rotary drive wheel is set to secondary rotating disk 15, exists first
Set the secondary runner stretched out to connect part 13 on the outer edge surface of the lower end of gas phase rotating inner tube 27, secondary rotating disk 15 is then passed through into pair
Tooth connecting bolt 12 is fixed on secondary runner and connected on part 13, and rotational shell is socketed with the outer edge surface of the upper end of gas phase rotating inner tube 27
28, in practice, provided with pair between the lower end of the inner edge surface of rotational shell 28 and the outer edge surface of gas phase rotating inner tube 27
Dynamic sealing 20, is provided with realizing active sealing between the upper end of the inner edge surface of rotational shell 28 and the upper end of the outer edge surface of gas phase rotating inner tube 27
22.Ring raceway A provided with least one depression on the outer edge surface of the upper end of gas phase rotating inner tube 27, in rotational shell 28
Ring raceway B, the ring raceway B and ring raceway A provided with least one depression are correspondingly arranged to form annular rolling in edge face
Road, ring raceway is arranged between realizing active sealing 22 and secondary dynamic sealing 20, and steel ball 21 is provided with ring raceway, and this structure both may be used
To ensure that gas phase rotating inner tube 27 rotates around rotational shell 28, while gas phase rotating inner tube 27 can also be ensured with rotational shell
28 are moved up and down, and in the upper end of rotational shell 28 provided with lid 24 is rotatably compressed, realizing active sealing 22 can be pressed by rotatably compressing lid 24
In the tight seal groove set on gas phase rotating inner tube 27 and rotational shell 28, further, in order to improve sealing property, in rotation
Sealing ring 23 is provided between friction top 24 and rotational shell 28, mounting seat 18 is provided with rotatably compressing the side above lid 24,
Mounting seat 18 is provided with revolving power mechanism, and the revolving power mechanism is motor or pneumatic motor 16 or hydraulic motor, wherein excellent
Pneumatic motor 16 is selected, when from pneumatic motor 16, pneumatic motor 16 is fixed in mounting seat 18 by pneumatic motor connecting bolt 19, described
The connection rotating driver of main shaft 17 of revolving power mechanism, the rotating driver is in main rotating disk 14 or sprocket wheel or belt wheel
It is any, wherein it is preferred that main rotating disk 14 because the transmission accuracy of gear compare with chain and belt transmission, biography can be played
Dynamic and positioning effect, that is to say, that when from gear drive, when main shaft 17 is static, secondary rotating disk 15 be also it is static,
It is not in sliding phenomenon；The rotating driver drives the rotation of rotary drive wheel, and the inner edge surface connection for rotatably compressing lid 24 rises
Gas phase telescoping inner 36 in descending mechanism.
Further, the elevating mechanism includes positioning even part 29, the interior telescoping tube 31 of positioning, position outer tube 32, positioning pipe clamp
A33, positioning pipe clamp B34, gas phase outer tube 35 and gas phase telescoping inner 36, the lower end of the gas phase telescoping inner 36 is arranged on rotation
On the inner edge surface of friction top 24, flexible woven hose 37, the flexible transfusion are movably equipped with the endoporus of gas phase telescoping inner 36
The lower end of pipe 37 sequentially passes through gas phase rotating inner tube 27, upper lid flange 9 and air bag frame 4, in the outer edge surface of gas phase telescoping inner 36
On be socketed with the formation two-stage lifting structure of gas phase outer tube 35, positioning pipe clamp A33 is interval with the outer edge surface of gas phase outer tube 35
With positioning pipe clamp B34, the perforation of at least two position outer tubes is provided with positioning pipe clamp A33 and positioning pipe clamp B34, in position outer tube
Position outer tube 32 is respectively equipped with perforation, is led in the endoporus of position outer tube 32 provided with the formation of telescoping tube 31 two-stage lifting in positioning
To structure, that is to say, that the effect of position outer tube 32 is guide effect, prevent rotational shell 28 from position occurring in lifting process
The lower end of telescoping tube 31 is arranged on positioning and connected on part 29 in skew, the positioning, in specific implementation process, telescoping tube in positioning
31 lower end is fixedly installed on the company's of positioning part 29 by positioning inner tube connecting bolt 30, and even part 29 passes through friction top for the positioning
It is not this hair that bolt 25, which is fixedly installed on elevating mechanism and row frame structure in the side rotatably compressed above lid 24, the utility model,
The emphasis of bright protection, therefore not tire out in detail state herein.
Upper lid flange 9 is moved to the top of oil truck mouthful 1 by the utility model in specific implementation process by driving a vehicle, wherein on
The movement of the X-direction of lid flange 9 is completed by driving, then controls elevating mechanism that upper lid flange 9 is drop into oil truck mouthful 1,
Now, in the event of the poorly sealed situation of air bag 5, the Y-axis side of upper lid flange 9 is adjusted by upper lid flange rotary core-regulating mechanism
To until favorable sealing property, the utility model has simple to operate, the characteristics of sealing effectiveness is preferable.
Seal top of the present utility model is upper lid flange 9, middle part setting air bag 5, and bottom is taper anti-collision body 2,
Flexible woven hose is eccentrically mounted, left-handed or dextrorotation drives upper lid flange 9 to turn left or turn right by upper lid flange rotary core-regulating mechanism,
Combined with main oil filling riser previous level motion, realize oil filling riser and upper lid flange 9 and 1 centering of oil truck mouthful.Upper lid flange 9 again with
At present portion is that air bag 5 is subsequent in the first tripping in oil truck mouthful 1 of taper anti-collision body 2 to the lifting of main equipment crane tube telescopic oil woven hose 37 1
With entering in oil truck mouthful 1, upper lid flange 9 contacts rear gasbag 5 with tank mouth and inflated.Because the expansion of air bag 5 and oil truck mouthful 1 are bonded
The purpose of the not outer row of sealing hydrocarbons is reached together.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein for open the purpose of this utility model, is presently considered to be suitable, still,
It is to be understood that the utility model is intended to include all changes of all embodiments belonged in this design and invention scope and changed
Enter.
Claims (10)
1. a kind of rotary aligning air inflation sealing device for row frame oil filling riser, including air bag frame（4）, air bag（5）, upper lid flange
（9）With upper lid flange rotary core-regulating mechanism, it is characterized in that：The lid flange on described（9）Below be provided with air bag frame（4）, in gas
Capsule frame（4）Outer edge surface be provided with air bag（5）, in air bag frame（4）It is provided with air bag inflation/deflation passage（38）, in upper lid flange（9）
Above be respectively equipped with charge and discharge gas port, Gao Baokong（10）Perforate, covered in the flexible woven hose punch-off with flexible woven hose
Flange（9）Center, the charge and discharge gas port lower end connection air bag inflation/deflation passage（38）Upper end, upper lid flange rotary aligning
Gas phase rotating inner tube in mechanism（27）It is arranged on the upper lid flange of flexible woven hose perforated peripheral（9）On, the gas phase rotation
Inner tube（27）Set around flexible woven hose perforation, in gas phase rotating inner tube（27）Outer edge surface be provided with rotary drive wheel, institute
State rotary drive wheel connection revolving power mechanism, the gas phase rotating inner tube（27）Upper end be provided with rotational shell（28）, it is described
Rotational shell（28）Upper end connection elevating mechanism, the upper end connection row frame of elevating mechanism forms the described row frame oil filling riser that is used for
Rotary aligning air inflation sealing device.
2. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The air bag
Frame（4）Below be provided with anti-collision body（2）.
3. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The air bag
（5）For V-type air bag or O-shaped air bag.
4. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The upper lid
Flange（9）Below be provided with rubber diving board（8）.
5. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The upper lid
Flange rotary core-regulating mechanism includes gas phase rotating inner tube（27）, rotational shell（28）, rotary drive wheel, rotating driver, rotation
Power source, in gas phase rotating inner tube（27）The outer edge surface of lower end is provided with rotary drive wheel, in gas phase rotating inner tube（27）Upper end
Outer edge surface on be socketed with rotational shell（28）, in gas phase rotating inner tube（27）The outer edge surface of upper end is recessed provided with least one
Ring raceway A, in rotational shell（28）Inner edge surface be provided with least one depression ring raceway B, the ring raceway B
It is correspondingly arranged to form ring raceway with ring raceway A, steel ball is provided with ring raceway（21）, in rotational shell（28）Upper end
Provided with rotatably compressing lid（24）, rotatably compressing lid（24）Side above is provided with mounting seat（18）, in mounting seat（18）On set
There are revolving power mechanism, the main shaft of the revolving power mechanism（17）Rotating driver is connected, the rotating driver drives rotation
Turn driven pulley rotation, rotatably compress lid（24）Inner edge surface connection elevating mechanism in gas phase telescoping inner（36）.
6. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The rotation
Actuating unit is motor or pneumatic motor（16）.
7. the rotary aligning air inflation sealing device according to claim 5 for row frame oil filling riser, it is characterized in that：The rotation
Driving wheel is main rotating disk（14）, rotary drive wheel is secondary rotating disk（15）.
8. the rotary aligning air inflation sealing device according to claim 7 for row frame oil filling riser, it is characterized in that：The rotation
Driving wheel and secondary rotating disk（15）Replacing structure be rotating driver and secondary rotating disk（15）It is set to sprocket wheel or belt wheel simultaneously.
9. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The rotation
Shell（28）The lower end of inner edge surface and gas phase rotating inner tube（27）Outer edge surface between provided with secondary dynamic sealing（20）, in rotational shell
（28）The upper end of inner edge surface and gas phase rotating inner tube（27）Realizing active sealing is provided between the upper end of outer edge surface（22）.
10. the rotary aligning air inflation sealing device according to claim 1 for row frame oil filling riser, it is characterized in that：The liter
Descending mechanism includes positioning even part（29）, positioning in telescoping tube（31）, position outer tube（32）, positioning pipe clamp A（33）, positioning pipe clamp B
（34）, gas phase outer tube（35）With gas phase telescoping inner（36）, the gas phase telescoping inner（36）It is arranged on and rotatably compresses lid（24）
Inner edge surface on, in gas phase telescoping inner（36）Endoporus in provided with flexible woven hose（37）, the flexible woven hose（37）'s
Lower end sequentially passes through gas phase rotating inner tube（27）, upper lid flange（9）With air bag frame（4）, in gas phase telescoping inner（36）Outer rim
Gas phase outer tube is socketed with face（35）, in gas phase outer tube（35）Outer edge surface on be interval with positioning pipe clamp A（33）And positioning pipe
Press from both sides B（34）, in positioning pipe clamp A（33）With positioning pipe clamp B（34）Provided with the perforation of at least two position outer tubes, worn in position outer tube
Position outer tube is respectively equipped with hole（32）, in position outer tube（32）Endoporus in provided with positioning in telescoping tube（31）, the positioning
Interior telescoping tube（31）Lower end be arranged on positioning even part（29）On, the positioning connects part（29）It is arranged on and rotatably compresses lid（24）On
The side in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186163.4U CN206580548U (en) | 2016-10-28 | 2016-10-28 | A kind of rotary aligning air inflation sealing device for row frame oil filling riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186163.4U CN206580548U (en) | 2016-10-28 | 2016-10-28 | A kind of rotary aligning air inflation sealing device for row frame oil filling riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206580548U true CN206580548U (en) | 2017-10-24 |
Family
ID=60109255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186163.4U Withdrawn - After Issue CN206580548U (en) | 2016-10-28 | 2016-10-28 | A kind of rotary aligning air inflation sealing device for row frame oil filling riser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206580548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348241A (en) * | 2016-10-28 | 2017-01-25 | 洛阳欣谱石化设备有限公司 | Rotary aligning inflating sealing device for truss oil filling riser |
-
2016
- 2016-10-28 CN CN201621186163.4U patent/CN206580548U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348241A (en) * | 2016-10-28 | 2017-01-25 | 洛阳欣谱石化设备有限公司 | Rotary aligning inflating sealing device for truss oil filling riser |
| CN106348241B (en) * | 2016-10-28 | 2018-11-09 | 中国石油化工股份有限公司 | A kind of rotary aligning air inflation sealing device for row frame oil filling riser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106348241B (en) | A kind of rotary aligning air inflation sealing device for row frame oil filling riser | |
| CN206580548U (en) | A kind of rotary aligning air inflation sealing device for row frame oil filling riser | |
| CN104864017A (en) | Air spring for improved automobile seat | |
| CN203079477U (en) | Pneumatic elevator device | |
| CN206171051U (en) | Explosion -proof vacuum tyre of high pressure | |
| CN207120620U (en) | A kind of liftable air bag castor | |
| CN207048918U (en) | A kind of high-pressure mini electric gas compressor | |
| CN211493556U (en) | Air leakage-proof butyl inner tube | |
| CN207111396U (en) | A kind of air bag for being easy to triplex mud pump to depressurize | |
| CN204659361U (en) | The anti-tie electric vehicle tyre of novel practical | |
| CN209683349U (en) | A kind of explosion-resistant car tyre | |
| CN207848389U (en) | Be easy to open and safety pressure vessel | |
| CN205930243U (en) | Automobile -used aerating system of paddling | |
| CN202732936U (en) | Removable aeration sealing plug | |
| CN203439991U (en) | Hoisting air bag structure | |
| CN207093303U (en) | Dual-purpose machine air pump movement is inflated in a kind of dust suction | |
| CN207030942U (en) | Oil filling riser oil drip-preventing device | |
| CN207229323U (en) | A kind of automobile tyre inflation pump | |
| CN106224558B (en) | A kind of fast aeration sealing device | |
| CN214192131U (en) | WSD has a power failure and should first aid with device nearby | |
| CN216407744U (en) | Bottom valve air bag sealing device | |
| CN211283734U (en) | Ventilation assembly of nitrogen making machine | |
| CN109017656B (en) | A method of improving new-energy automobile safety | |
| CN103291982A (en) | Two-way auto-sealing gas valve | |
| CN107034339A (en) | A kind of protection type Argon joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171024 Effective date of abandoning: 20181109 |
|
| AV01 | Patent right actively abandoned |