CN205666567U - Gas production well head and gas injection well head pipeline protection device for borehole operation - Google Patents
Gas production well head and gas injection well head pipeline protection device for borehole operation Download PDFInfo
- Publication number
- CN205666567U CN205666567U CN201620434138.7U CN201620434138U CN205666567U CN 205666567 U CN205666567 U CN 205666567U CN 201620434138 U CN201620434138 U CN 201620434138U CN 205666567 U CN205666567 U CN 205666567U
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- China
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- cell body
- fixed body
- well head
- connecting portion
- gas injection
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Abstract
The utility model discloses gas production well head and gas injection well head pipeline protection device for borehole operation, including the main part and be located the main part both ends and the structure is the same fixed body A, fixed body B, the main part makes progress for the opening and the cross -section is convex cell body, the inner wall of cell body coincide with tubing coupling's outer wall, fixed body A, fixed body B all are located top and respective inner wall of main part are all identical with oil pipe's outer wall, the cell body bottom is provided with the wire casing that a plurality of extends and is parallel to each other along cell body length direction, the cell body all is provided with connecting portion along its length direction's both ends, fixed body A, fixed body B pass through respectively connecting portion with the connection can be dismantled to the main part. Its aim at provides a simple to operate, the location is accurate, and can thoroughly avoid the gas production well head and gas injection well head pipeline protection device for borehole operation of pipeline wearing and tearing.
Description
Technical field
This utility model relates to a kind of down-hole sleeve pipe protector, particularly relates to a kind of gas production wellhead and gas injection well head down-hole
Operation line protecting apparatus.
Background technology
Pipe, line protection device are a kind of guarantors for fixing and protect air injection pipe and cable being arranged on tubing coupling position
Protection unit.As it is shown in figure 9, fixing card 1 ＇ of common line protecting apparatus is to be stuck on the outer wall of oil pipe 11 ＇, two oil pipes
Tubing coupling 9 ＇ that 11 ＇ connect can deform upon because of stress during being in installation and using, and this deformation can oppress oil pipe
Pipeline 13 ＇ at box cupling 9 ＇ so that it is close to sleeve pipe 12 ＇ inwall, rubs with sleeve pipe 12 ＇, ultimately causes the mill of pipeline 13 ＇
Damage.Meanwhile, it is inaccurate that line protecting apparatus common during practical wiring there is also pipeline 13 ＇ location, by easy after external force
The problems such as slip, torsion, it is impossible to thoroughly realize the protection to pipeline 13 ＇.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy for installation, registration, and can thoroughly avoid pipe,
The gas production wellhead of line abrasion and gas injection well head underground work line protecting apparatus.
This utility model gas production wellhead and gas injection well head underground work line protecting apparatus, including main body and be positioned at master
Body two ends and identical fixed body A, the fixed body B of structure, the cell body that described main body is opening upwards and cross section is circular arc, described
The inwall of cell body and the outer wall of tubing coupling coincide, and described fixed body A, fixed body B are respectively positioned on the top and each of described main body
Inwall all coincide with the outer wall of oil pipe, be provided with several bottom described cell body and extend along cell body length direction and be parallel to each other
Wire casing, described cell body two ends along its length are provided with connecting portion, and described fixed body A, fixed body B pass through institute respectively
State connecting portion to removably connect with described main body.
This utility model gas production wellhead and gas injection well head underground work line protecting apparatus, wherein said cell body two ends
Connecting portion structure is identical, and the connecting portion being positioned at described cell body one end includes the connecting portion A being positioned on front side of described cell body and is positioned at
Connecting portion B on rear side of described cell body, is positioned at the connecting portion A on front side of described cell body with described fixed body A, fixed body B all by lock
Tight bolt connects, and is positioned at the connecting portion B on rear side of described cell body and is all connected by pin with described fixed body A, fixed body B.
This utility model gas production wellhead and gas injection well head underground work line protecting apparatus, on wherein said connecting portion A
It is provided with pin-and-hole, in described pin-and-hole, is equipped with locking pin that is vertical with clamping screw and that match rotationally.
This utility model gas production wellhead and gas injection well head underground work line protecting apparatus, wherein said clamping screw end
Portion is provided with shaft retaining ring.
This utility model gas production wellhead and gas injection well head underground work line protecting apparatus difference from prior art
Being, protection device of the present utility model not only includes two fixed bodies being arranged on oil-pipe external wall, also includes being arranged on oil
Main body at pipe box cupling, when protection device the most of the present utility model uses, pipeline is between tubing coupling and main body not
Being between tubing coupling outer wall and internal surface of sleeve pipe, this most fundamentally avoids the friction between pipeline and internal surface of sleeve pipe,
Make pipeline the most easy to wear.It addition, be provided with in the main body inner wall of this protection device separate and be parallel to each other several
Wire casing, different pipelines is arranged in different wire casings, and locating pipeling is accurate, facilitates construction and efficiently avoid pipeline phase
It is wound around mutually, and every pipeline is arranged in an independent wire casing so that being difficult to skew during pipeline stress or slide, pipeline is protected
Protect effect and obtain very big improvement.
Below in conjunction with the accompanying drawings gas production wellhead of the present utility model and gas injection well head underground work line protecting apparatus are made
Further illustrate.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure signal of this utility model gas production wellhead and gas injection well head underground work line protecting apparatus
Figure；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the three-dimensional knot of main body in this utility model gas production wellhead and gas injection well head underground work line protecting apparatus
Structure schematic diagram；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is the left view of Fig. 4；
Fig. 7 is the top view of Fig. 4；
Fig. 8 is that fixed body A in this utility model gas production wellhead and gas injection well head underground work line protecting apparatus is (or solid
Determine body B) perspective view；
Fig. 9 is common line protecting apparatus cross-sectional view.
Detailed description of the invention
As shown in Figures 1 to 8, this utility model gas production wellhead and gas injection well head underground work line protecting apparatus include
Main body 1, the cell body that main body 1 is opening upwards and cross section is circular arc, this cell body is arranged at tubing coupling 9, the inwall of cell body
It coincide with the outer wall of tubing coupling 9, it is ensured that the reliability of installation.It is connected to structure identical above main body about 1 two ends
Fixed body A8, fixed body B10, fixed body A8, the respective inwall of fixed body B10 all coincide with the outer wall of oil pipe 11.So, originally
The protection device of utility model the most just can by cell body and fixed body A8, fixed body B10 cooperation by oil pipe 11 and oil
Pipe box cupling 9 is held tightly, prevents the two play, it is thus achieved that preferably pipeline protection effect.
For ease of installing pipeline in down-hole, cell body bottom interior wall is provided with several and extends along about cell body length direction
And the wire casing 101 being parallel to each other, insulated cable or signal cable 5 are arranged in this wire casing 101 accordingly with gas injection pipeline 6,
Avoid pipeline to be wound around mutually, it is ensured that the order that downhole pipeline is arranged.
For convenience of connecting fixed body A8, fixed body B10, main body 1 two ends, left and right along its length are provided with connection
Portion, and the connecting portion structure at two ends is identical.The present embodiment is only carried out as a example by the connecting portion being positioned at cell body left end and fixed body A8
Illustrate, be positioned at the connecting portion of right-hand member and the setting of fixed body B10 and connected mode is identical with this, do not repeat.It is positioned at cell body
The connecting portion of left end includes the connecting portion A102 being positioned on front side of cell body and the connecting portion B103 being positioned on rear side of cell body, is positioned at cell body
Connecting portion A102 and the fixed body A8 of front side is connected by clamping screw 2, it is preferred that clamping screw 2 end is provided with shaft retaining ring
4, the descending action to clamping screw 2 serves position-limiting action, prevents it from coming off in installing.Preferably, connecting portion A102 sets
Being equipped with pin-and-hole 104, be equipped with locking pin 3 in pin-and-hole 104, this locking pin 3 can rotate in pin-and-hole 104, and locking pin 3 and locking
Bolt 2 vertically matches again, it is ensured that the reliability of connection.It is positioned at connecting portion B103 and the fixed body A8 on rear side of cell body and passes through pin
Nail 7 connection.Protection device of the present utility model tightens two clamping screws 2 in left and right when installing, the outer wall of tubing coupling 9 will be certainly
The tight insulated cable of dynamic pressure or signal cable 5 and gas injection pipeline 6, play fixing and protective effect to above-mentioned pipeline.In a word, fixing
Body A8, fixed body B10 and main body 1 use clamping screw 2, pin 7 the mode that removably connects easy for installation, quick, and dismounting
Time saving and energy saving so that protection device easy accessibility of the present utility model, provide great convenience for underground work.
In a word, protection device of the present utility model is arranged at tubing coupling 9 and main body 1 is positioned at tubing coupling 9 outside, Gu
Determine body A8, fixed body B10 is positioned at oil pipe 11 outside, and main body 1 ensure that at tubing coupling 9, stress will not deform upon, and will not press
Compeling its neighbouring pipeline, this most fundamentally avoids pipe, line during installation with use and contacts with internal surface of sleeve pipe, and then thorough
Avoid to the end abrasion of pipe, line, extend the service life of pipe, line.It addition, this protection device passes through fixed body when mounted
Oil pipe 11 is held tightly by A8, fixed body B10, positions oil pipe 11, easy for installation and improve the positioning precision of oil pipe 11, protects
Having demonstrate,proved in use, oil pipe 11 does not haves the problems such as slip.
Above embodiment is only to be described preferred implementation of the present utility model, not to this utility model
Scope be defined, without departing from this utility model design spirit on the premise of, those of ordinary skill in the art are to this practicality
Various deformation that novel technical scheme is made and improvement, all should fall into the protection domain that this utility model claims determine
In.
Claims (4)
1. a gas production wellhead and gas injection well head underground work line protecting apparatus, it is characterised in that: include main body (1) and
Being positioned at main body (1) two ends and identical fixed body A (8), the fixed body B (10) of structure, described main body (1) is opening upwards and cross section
Cell body in circular arc, the inwall of described cell body coincide with the outer wall of tubing coupling (9), described fixed body A (8), fixed body B
(10) top and the respective inwall that are respectively positioned on described main body (1) are all identical with the outer wall of oil pipe (11), set bottom described cell body
It is equipped with several wire casings (101) extending along cell body length direction and being parallel to each other, described cell body two ends along its length
Being provided with connecting portion, described fixed body A (8), fixed body B (10) are removable with described main body (1) by described connecting portion respectively
Unload connection.
Gas production wellhead the most according to claim 1 and gas injection well head underground work line protecting apparatus, it is characterised in that:
The connecting portion structure at described cell body two ends is identical, and the connecting portion being positioned at described cell body one end includes being positioned at the company on front side of described cell body
Meet portion A (102) and be positioned at the connecting portion B (103) on rear side of described cell body, be positioned at connecting portion A (102) on front side of described cell body with
Described fixed body A (8), fixed body B (10) are all connected by clamping screw (2), are positioned at the connecting portion B on rear side of described cell body
(103) all it is connected by pin (7) with described fixed body A (8), fixed body B (10).
Gas production wellhead the most according to claim 2 and gas injection well head underground work line protecting apparatus, it is characterised in that:
It is provided with pin-and-hole (104) on described connecting portion A (102), is equipped with rotationally in described pin-and-hole (104) and clamping screw (2)
Locking pin (3) that is vertical and that match.
Gas production wellhead the most according to claim 3 and gas injection well head underground work line protecting apparatus, it is characterised in that:
Described clamping screw (2) end is provided with shaft retaining ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434138.7U CN205666567U (en) | 2016-05-13 | 2016-05-13 | Gas production well head and gas injection well head pipeline protection device for borehole operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434138.7U CN205666567U (en) | 2016-05-13 | 2016-05-13 | Gas production well head and gas injection well head pipeline protection device for borehole operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666567U true CN205666567U (en) | 2016-10-26 |
Family
ID=57161583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434138.7U Active CN205666567U (en) | 2016-05-13 | 2016-05-13 | Gas production well head and gas injection well head pipeline protection device for borehole operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577991A (en) * | 2020-05-12 | 2020-08-25 | 埃普若新能源科技(云南)有限责任公司 | Vehicle pipeline mounting support structure |
-
2016
- 2016-05-13 CN CN201620434138.7U patent/CN205666567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577991A (en) * | 2020-05-12 | 2020-08-25 | 埃普若新能源科技(云南)有限责任公司 | Vehicle pipeline mounting support structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |