CN209621277U - A kind of water injection well in oil fields mouth protecting device - Google Patents
A kind of water injection well in oil fields mouth protecting device Download PDFInfo
- Publication number
- CN209621277U CN209621277U CN201920228982.8U CN201920228982U CN209621277U CN 209621277 U CN209621277 U CN 209621277U CN 201920228982 U CN201920228982 U CN 201920228982U CN 209621277 U CN209621277 U CN 209621277U
- Authority
- CN
- China
- Prior art keywords
- well head
- plate
- shield
- slot
- limit
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
A kind of water injection well in oil fields mouth protecting device, including well head, shield, positioning plate, limit plate, cover board, connecting plate, screw rod, the shield has shield inner hole, well head is arranged in shield inner hole, shield lower surface connects ground, shield inner hole is connected on the outside of positioning plate, positioning plate has multiple inserted links, there are multiple inserted link slots on the inside of shield, inserted link and inserted link slot are adapted, inserted link is inserted into inserted link slot, positioning plate has positioning side plate, positioning side plate has well head slot, it is adapted on the outside of well head with well head slot, well head slot is connected on the outside of well head, positioning plate is symmetrical arranged at left and right sides of well head, positioning side plate top has limit plate hole, there is limit board slot on the inside of shield, it is corresponding with limit plate hole to limit board slot, limit plate passes through limit plate hole insertion limit board slot, limit plate lower surface connects well head upper surface, limit Well head is bolted in plate, and protective cover diameter is greater than well head diameter, and shield is higher than well head.
Description
Technical field
The utility model relates to oilfield more particularly to a kind of water injection well in oil fields mouth protecting devices.
Background technique
The wellhead of water injection well in oil field is often above the ground level one section, needs to prevent well head when well head does not use
Shield measure, in order to avoid there is contingency, however the protection of existing well head only blocks well head, protection effect is undesirable.
Utility model content
The utility model In view of the above shortcomings of the prior art, provides a kind of a kind of structurally reasonable water injection well in oil fields
Mouth protecting device.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of water injection well in oil fields mouth protecting device, including well head, shield, positioning plate, limit plate, cover board, connecting plate, spiral shell
Bar, the shield have shield inner hole, and well head is arranged in shield inner hole, and shield lower surface connects ground, positioning
Shield inner hole is connected on the outside of plate, positioning plate has multiple inserted links, has multiple inserted link slots, inserted link and inserted link slot on the inside of shield
It is adapted, inserted link insertion inserted link slot, positioning plate has positioning side plate, and positioning side plate has well head slot, well head outside and well head slot
It is adapted, well head slot is connected on the outside of well head, positioning plate is symmetrical arranged at left and right sides of well head, and positioning side plate top has limit plate
Hole, shield inside have limit board slot, and limit board slot is corresponding with limit plate hole, and limit plate is across limit plate hole insertion limit
Board slot, limit plate lower surface connect well head upper surface, and well head is bolted in limit plate, and it is straight that protective cover diameter is greater than well head
Diameter, shield are higher than well head.
The shield top has connecting plate, and cover board has cover board side plate, and cover board side plate lower surface connects shield, cover board
Side plate connects connecting plate by shaft, and cover board is symmetrical arranged on shield, and cover board has cover board protrusive board, and symmetrically arranged cover board is convex
Plate is connected, and cover board protrusive board has screw hole, and screw rod passes through symmetrical screw hole attaching nut.
The utility model has the advantages that
The well head in oil field is above the ground level a distance, and shield is placed on the ground, and well head is arranged in shield inner hole
Portion, shield protect well head, and inserted link is inserted into inserted link slot, and inserted link is vertically oriented to positioning plate, make inserted link slot is opposite to protect
The position of cover is fixed, and well head slot is connected on the outside of well head, positioning plate is symmetrical arranged at left and right sides of well head, by symmetrically arranged fixed
Position plate fixes shield with respect to the position of well head, is overlapped well head with shield axis, and limit plate passes through limit plate hole insertion
Board slot is limited, limit plate is bolted well head, limit plate is made to be connected firmly with well head, keeps shield opposite by limit plate
Well head is vertically oriented, and cover board side plate connects connecting plate by shaft, makes cover board while connection with connecting plate with the rotation of shaft axis, right
The cover board protrusive board of setting is claimed to be connected, symmetrical cover board protrusive board mutually supports, and screw rod passes through symmetrical screw hole attaching nut, makes
Symmetrical cover board is connected firmly, this device protects well head by shield and cover board cooperation.
Detailed description of the invention
Fig. 1 is a kind of water injection well in oil fields mouth protecting device front sectional view described in the utility model.
Fig. 2 is a kind of water injection well in oil fields mouth protecting device top view described in the utility model.
Specific embodiment
The utility model is described in further detail below according to drawings and examples:
A kind of water injection well in oil fields mouth protecting device, including well head 01, shield 02, positioning plate 04, limit plate 09, cover board
13, connecting plate 15, screw rod 18, the shield 02 have shield inner hole 03, and well head 01 is arranged in shield inner hole 03, protection
02 lower surface connection ground is covered, connects shield inner hole 03 on the outside of positioning plate 04, positioning plate 04 has multiple inserted links 05, shield
02 inside has multiple inserted link slots 06, and inserted link 05 and inserted link slot 06 are adapted, and inserted link 05 is inserted into inserted link slot 06, and positioning plate 04 has
Side plate 07 is positioned, positioning side plate 07 has well head slot 08, and 01 outside of well head is adapted with well head slot 08, connects well on the outside of well head 01
Mouth slot 08, positioning plate 04 are symmetrical arranged at left and right sides of well head 01, and positioning 07 top of side plate has limit plate hole 11, shield 02
Inside has limit board slot 10, and limit board slot 10 is corresponding with limit plate hole 11, and limit plate 09 passes through the limit insertion limit of plate hole 11
Position board slot 10,09 lower surface of limit plate connect 01 upper surface of well head, and limit plate 09 connects well head 01, shield 02 by bolt 12
Diameter is greater than 01 diameter of well head, and shield 02 is higher than well head 01.
02 top of shield has connecting plate 15, and cover board 13 has cover board side plate 14, the connection of 14 lower surface of cover board side plate
Shield 02, cover board side plate 14 connect connecting plate 15 by shaft 16, and cover board 13 is symmetrical arranged on shield 02, and cover board 13 has
Cover board protrusive board 17, symmetrically arranged cover board protrusive board 17 are connected, and cover board protrusive board 17 has screw hole 19, and screw rod 18 passes through symmetrical
19 attaching nut 20 of screw hole.
The well head 01 in oil field is above the ground level a distance, and shield 02 is placed on the ground, and well head 01 is arranged in shield
Inside inner hole 03, shield 02 protects well head 01, and inserted link 05 is inserted into inserted link slot 06, and inserted link 05 is fixed vertically to positioning plate 04
Position fixes inserted link slot 06 with respect to the position of shield 02, and well head slot 08 is connected on the outside of well head 01, and positioning plate 04 is left in well head 01
Right two sides are symmetrical arranged, and are fixed shield 02 with respect to the position of well head 01 by symmetrically arranged positioning plate 04, are made well head 01
It is overlapped with 02 axis of shield, limit plate 09 passes through the limit insertion limit board slot 10 of plate hole 11, and limit plate 09 is connected by bolt 12
Well head 01 is connect, limit plate 09 is made to be connected firmly with well head 01, keeps shield 02 vertically oriented with respect to well head 01 by limit plate 09,
Cover board side plate 14 connects connecting plate 15 by shaft 16, makes cover board 13 while connection with connecting plate 15 with the rotation of 16 axis of shaft, right
The cover board protrusive board 17 of setting is claimed to be connected, the symmetrical mutually support of cover board protrusive board 17, screw rod 18 connects across symmetrical screw hole 19
Connected nut 20 makes symmetrical cover board 13 be connected firmly, this device prevents well head 01 by shield 02 and the cooperation of cover board 13
Shield.
Claims (2)
1. a kind of water injection well in oil fields mouth protecting device, it is characterized in that: including well head, shield, positioning plate, limit plate, cover board, company
Plate, screw rod, the shield have shield inner hole, and well head is arranged in shield inner hole, and shield lower surface connects ground,
Shield inner hole is connected on the outside of positioning plate, positioning plate has multiple inserted links, has multiple inserted link slots on the inside of shield, inserted link and inserts
Bar slot is adapted, inserted link insertion inserted link slot, and positioning plate has positioning side plate, and positioning side plate has well head slot, well head outside and well
Mouth slot is adapted, and well head slot is connected on the outside of well head, and positioning plate is symmetrical arranged at left and right sides of well head, and positioning side plate top has limit
Positional plate hole, shield inside have limit board slot, and limit board slot is corresponding with limit plate hole, and limit plate is across limit plate hole insertion
Board slot is limited, limit plate lower surface connects well head upper surface, and well head is bolted in limit plate, and protective cover diameter is greater than well head
Diameter, shield are higher than well head.
2. a kind of water injection well in oil fields mouth protecting device according to claim 1, it is characterized in that: the shield top has
Connecting plate, cover board have cover board side plate, and cover board side plate lower surface connects shield, and cover board side plate connects connecting plate, cover board by shaft
It is symmetrical arranged on shield, cover board has cover board protrusive board, and symmetrically arranged cover board protrusive board is connected, and cover board protrusive board has screw rod
Hole, screw rod pass through symmetrical screw hole attaching nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228982.8U CN209621277U (en) | 2019-02-25 | 2019-02-25 | A kind of water injection well in oil fields mouth protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228982.8U CN209621277U (en) | 2019-02-25 | 2019-02-25 | A kind of water injection well in oil fields mouth protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621277U true CN209621277U (en) | 2019-11-12 |
Family
ID=68454353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920228982.8U Expired - Fee Related CN209621277U (en) | 2019-02-25 | 2019-02-25 | A kind of water injection well in oil fields mouth protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685643A (en) * | 2019-11-29 | 2020-01-14 | 徐州蓝湖信息科技有限公司 | Wellhead protective cover for oil field water injection well |
-
2019
- 2019-02-25 CN CN201920228982.8U patent/CN209621277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685643A (en) * | 2019-11-29 | 2020-01-14 | 徐州蓝湖信息科技有限公司 | Wellhead protective cover for oil field water injection well |
| CN110685643B (en) * | 2019-11-29 | 2023-06-30 | 徐州蓝湖信息科技有限公司 | Oil field water injection well wellhead protective cover |
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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: 20191112 Termination date: 20210225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |