CN208734307U - A kind of oil well head attachment device for preventing junction from leaking - Google Patents
A kind of oil well head attachment device for preventing junction from leaking Download PDFInfo
- Publication number
- CN208734307U CN208734307U CN201821120625.1U CN201821120625U CN208734307U CN 208734307 U CN208734307 U CN 208734307U CN 201821120625 U CN201821120625 U CN 201821120625U CN 208734307 U CN208734307 U CN 208734307U
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- CN
- China
- Prior art keywords
- connecting tube
- bolted
- connection
- spring
- well head
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of oil well head attachment devices for preventing junction from leaking, including pedestal, the bottom of the pedestal is equipped with attachment base, and bottom connecting tube is installed at the top of pedestal, the bottom of the attachment base has been bolted to connection fixed link, the side of the fixed link is equipped with spring link, the spring link is equipped with extruding spring far from one end of fixed link, the extruding spring is equipped with gasket far from one end of spring link, the utility model is provided with fixed link, spring link, squeeze spring and gasket, when user needs connecting pipe, two gaskets push the extruding spring of two sides to be moved respectively, the extruding spring of two sides carries out two spring links of mobile promotion respectively and is moved toward the direction of two fixed links, pipeline and attachment base rotation are connected, thus by pipeline junction Package, pipeline junction will not be leaked, will not result in waste of resources.
Description
Technical field
The utility model belongs to oil well head attachment device technical field, and in particular to a kind of stone for preventing junction from leaking
Oily wellhead connection device.
Background technique
Oil well head attachment device is to be mounted on well head, suspension sleeve, oil pipe, and seal in petroleum, gas drilling
The device of oil pipe and casing and each layer casing annulus.
But oil well head attachment device currently on the market is not provided with convenient for increasing the device of junction air-tightness, even
The place of connecing is easy to happen leakage, to result in waste of resources, is not provided with the device for preventing wellhead connection device from corroding, oil well head
Attachment device is drenched after outer side length time use due to being often subject to rain body, to be easy to happen corrosion, reduces oil well head
The service life of attachment device increases the replacement frequency of oil well head attachment device, increases use cost.
Utility model content
The purpose of this utility model is to provide a kind of oil well head attachment devices for preventing junction from leaking, on solving
Being not provided with of iing is proposed in background technique is stated convenient for increasing the device of junction air-tightness, junction is easy to happen leakage, thus
It results in waste of resources, is drenched due to being often subject to rain body, to be easy to happen corrosion, reduce the use of oil well head attachment device
The problem of service life increases the replacement frequency of oil well head attachment device, increases use cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of oil well for preventing junction from leaking
Mouth attachment device, including pedestal, the bottom of the pedestal are equipped with attachment base, and bottom connecting tube is equipped at the top of pedestal,
The bottom of the attachment base has been bolted to connection fixed link, and the side of the fixed link is equipped with spring link, described
Spring link is equipped with extruding spring far from one end of fixed link, and the extruding spring is equipped with close far from one end of spring link
Packing.
Preferably, the side of the bottom connecting tube has been bolted to connection the first connecting tube, and the other side passes through spiral shell
Bolt is fixedly connected with third connecting tube, and the side of first connecting tube is equipped with the first valve, and the first connecting tube is the bottom of far from
The side of portion's connecting tube has been bolted to connection the second connecting tube, and the side of second connecting tube is equipped with the second valve
Door, and the second connecting tube has been bolted to connection the first efferent duct, first output far from one end of the first connecting tube
The side of pipe is equipped with first pressure meter.
Preferably, the side of the third connecting tube is equipped with third valve, and third connecting tube is far from bottom connecting tube
Side be bolted to connection the 4th connecting tube, the side of the 4th connecting tube is equipped with the 4th valve, and the 4th
Connecting tube has been bolted to connection the second efferent duct, the side peace of second efferent duct far from one end of third connecting tube
Equipped with second pressure meter.
Preferably, the second connecting sleeve has been bolted to connection at the top of the bottom connecting tube, described second connects
The first connecting sleeve has been bolted to connection at the top of female connector pipe.
Preferably, top connecting tube, and the first connection have been bolted to connection at the top of first connecting sleeve
The two sides of casing have been bolted to connection connecting rod, and the side of the top connecting tube is equipped with top valve.
Preferably, support rod is installed at the top of the connecting rod, has been bolted to connection at the top of the support rod
Rain visor.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with fixed link, spring link, squeezes spring and gasket, when user needs to connect
When pipeline, two gaskets are pulled, two gaskets push the extruding spring of two sides to be moved respectively, the extruding spring of two sides
It carries out two spring links of mobile promotion respectively to be moved toward the direction of two fixed links, pipeline and attachment base rotation is connected
It connects, after pipeline is connect with attachment base, unclamps two gaskets, active force of two gaskets in the extruding spring of two sides
Under, so that two gaskets are pushed go back to original position, so that pipeline junction be wrapped up, pipeline junction will not be leaked,
It will not result in waste of resources.
(2) the utility model is provided with connecting rod, support rod and rain visor, will when user uses wellhead connection device
Connecting rod is connect with the first connecting sleeve, the rain visor with support rod is fixedly connected with connecting rod, near wellhead connection device
When raining, rain visor can block rain body, rain body will not directly be contacted with wellhead connection device, so that well head be allowed to connect
Device will not corrode, and improve the service life of wellhead connection device, reduce the replacement frequency of wellhead connection device, and reduction makes
Use cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of the utility model a-quadrant；
Fig. 3 is the bottom view of the utility model；
In figure: 1- pedestal；The bottom 2- connecting tube；The first valve of 3-；The second connecting tube of 4-；The first efferent duct of 5-；6- first
Pressure gauge；The second valve of 7-；The first connecting tube of 8-；9- connecting rod；10- support rod；11- rain visor；Valve at the top of 12-；At the top of 13-
Connecting tube；The first connecting sleeve of 14-；The second connecting sleeve of 15-；16- third connecting tube；17- third valve；18- second pressure
Meter；The second efferent duct of 19-；The 4th valve of 20-；The 4th connecting tube of 21-；22- attachment base；23- fixed link；24- spring link；
25- squeezes spring；26- gasket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides the following technical solutions: a kind of oil well head company for preventing junction from leaking
Connection device, including pedestal 1, the bottom of pedestal 1 is equipped with attachment base 22, and the top of pedestal 1 is equipped with bottom connecting tube 2, even
The bottom of joint chair 22 has been bolted to connection fixed link 23, and the side of fixed link 23 is equipped with spring link 24, and spring connects
Bar 24 is equipped with far from one end of fixed link 23 squeezes spring 25, and extruding spring 25 is equipped with close far from one end of spring link 24
Packing 26 plays the role of wrapping up pipeline.
Preferably, the side of bottom connecting tube 2 has been bolted to connection the first connecting tube 8, and the other side passes through bolt
It is fixedly connected with third connecting tube 16, the side of the first connecting tube 8 is equipped with the first valve 3, and the first connecting tube 8 is far from bottom
The side of connecting tube 2 has been bolted to connection the second connecting tube 4, and the side of the second connecting tube 4 is equipped with the second valve 7,
And second connecting tube 4 far from one end of the first connecting tube 8 be bolted to connection the first efferent duct 5, the first efferent duct 5
Side is equipped with first pressure meter 6.
Preferably, the side of third connecting tube 16 is equipped with third valve 17, and third connecting tube 16 is connected far from bottom
The side of pipe 2 has been bolted to connection the 4th connecting tube 21, and the side of the 4th connecting tube 21 is equipped with the 4th valve 20, and
4th connecting tube 21 has been bolted to connection the second efferent duct 19, the second efferent duct 19 far from one end of third connecting tube 16
Side second pressure meter 18 is installed, play the role of indicate pressure state.
Preferably, the top of bottom connecting tube 2 has been bolted to connection the second connecting sleeve 15, the second connecting sleeve
15 top has been bolted to connection the first connecting sleeve 14.
Preferably, the top of the first connecting sleeve 14 has been bolted to connection top connecting tube 13, and the first connection
The two sides of casing 14 have been bolted to connection connecting rod 9, and the side of top connecting tube 13 is equipped with top valve 12.
Preferably, the top of connecting rod 9 is equipped with support rod 10, and the top of support rod 10 has been bolted to connection rain cover
Plate 11 plays the role of blocking rain body.
Working principle: when user needs connecting pipe, two gaskets 26 are pulled, two gaskets 26 push respectively
The extruding spring 25 of two sides is moved, and the extruding spring 25 of two sides carries out two spring links 24 of mobile promotion respectively toward two
The direction of fixed link 23 is moved, and pipeline and the rotation of attachment base 22 are connected, and after pipeline is connect with attachment base 22, is unclamped
Two gaskets 26, two gaskets 26 are under the active force of the extruding spring 25 of two sides, so that two gaskets 26 be pushed
Original position is gone back to, to pipeline junction be wrapped up, when user uses wellhead connection device, by connecting rod 9 and the first connecting sleeve
14 connections, the rain visor 11 with support rod 10 is fixedly connected with connecting rod 9, when wellhead connection device nearby rains, rain cover
Plate 11 can block rain body, rain body will not directly be contacted with wellhead connection device, to allow wellhead connection device will not
It corrodes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of oil well head attachment device for preventing junction from leaking, including pedestal (1), it is characterised in that: the pedestal (1)
Bottom be equipped with attachment base (22), and bottom connecting tube (2) are installed at the top of pedestal (1), the bottom of the attachment base (22)
Portion has been bolted to connection fixed link (23), and the side of the fixed link (23) is equipped with spring link (24), the bullet
Spring connecting rod (24) is equipped with far from the one end of fixed link (23) and squeezes spring (25), and the extruding spring (25) is far from spring link
(24) one end is equipped with gasket (26).
2. a kind of oil well head attachment device for preventing junction from leaking according to claim 1, it is characterised in that: described
The side of bottom connecting tube (2) has been bolted to connection the first connecting tube (8), and the other side has been bolted to connection
The side of three connecting tubes (16), first connecting tube (8) is equipped with the first valve (3), and the first connecting tube (8) is far from bottom
The side of connecting tube (2) has been bolted to connection the second connecting tube (4), and the side of second connecting tube (4) is equipped with
Second valve (7), and the second connecting tube (4) has been bolted to connection the first output far from the one end of the first connecting tube (8)
It manages (5), the side of first efferent duct (5) is equipped with first pressure meter (6).
3. a kind of oil well head attachment device for preventing junction from leaking according to claim 2, it is characterised in that: described
The side of third connecting tube (16) is equipped with third valve (17), and the one of third connecting tube (16) separate bottom connecting tube (2)
Side has been bolted to connection the 4th connecting tube (21), and the side of the 4th connecting tube (21) is equipped with the 4th valve
(20), and one end of the 4th connecting tube (21) separate third connecting tube (16) has been bolted to connection the second efferent duct
(19), the side of second efferent duct (19) is equipped with second pressure meter (18).
4. a kind of oil well head attachment device for preventing junction from leaking according to claim 3, it is characterised in that: described
It has been bolted to connection at the top of bottom connecting tube (2) the second connecting sleeve (15), second connecting sleeve (15)
Top has been bolted to connection the first connecting sleeve (14).
5. a kind of oil well head attachment device for preventing junction from leaking according to claim 4, it is characterised in that: described
Top connecting tube (13), and the two of the first connecting sleeve (14) have been bolted to connection at the top of first connecting sleeve (14)
Side has been bolted to connection connecting rod (9), and the side of the top connecting tube (13) is equipped with top valve (12).
6. a kind of oil well head attachment device for preventing junction from leaking according to claim 1, it is characterised in that: described
It is equipped at the top of connecting rod (9) support rod (10), has been bolted to connection rain visor at the top of the support rod (10)
(11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120625.1U CN208734307U (en) | 2018-07-16 | 2018-07-16 | A kind of oil well head attachment device for preventing junction from leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120625.1U CN208734307U (en) | 2018-07-16 | 2018-07-16 | A kind of oil well head attachment device for preventing junction from leaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734307U true CN208734307U (en) | 2019-04-12 |
Family
ID=66027226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821120625.1U Expired - Fee Related CN208734307U (en) | 2018-07-16 | 2018-07-16 | A kind of oil well head attachment device for preventing junction from leaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734307U (en) |
-
2018
- 2018-07-16 CN CN201821120625.1U patent/CN208734307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |