CN209385076U - A kind of directional well erection device - Google Patents
A kind of directional well erection device Download PDFInfo
- Publication number
- CN209385076U CN209385076U CN201721830996.4U CN201721830996U CN209385076U CN 209385076 U CN209385076 U CN 209385076U CN 201721830996 U CN201721830996 U CN 201721830996U CN 209385076 U CN209385076 U CN 209385076U
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- CN
- China
- Prior art keywords
- lantern ring
- fricting strip
- main body
- interconnecting piece
- erection device
- Prior art date
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Abstract
The utility model discloses a kind of directional well erection devices, including main body and supporting positive cover, righting is set in main body, the main body both ends are interconnecting piece, the supporting positive cover includes the first lantern ring, the second lantern ring and fricting strip, and fricting strip one end connects the first lantern ring, and the other end connects the second lantern ring, first lantern ring and the second lantern ring are fixedly attached in main body, and the fricting strip is using fricting strip made of rubber material.The utility model structure is simple, and design rationally, easily manufactures, wear resistance is good, and damping property is good, and noiseless, to the damage very little of oil pipe, material is slim and graceful, at low cost.
Description
Technical field
The utility model belongs to oil equipment technical field, more particularly to a kind of directional well erection device.
Background technique
Erection device used in sucker rod in oil exploitation at present, structure is complicated, and essentially metal material is made, more
It is heavy, while when metal and oil pipe generation frictional impact, though protecting sucker rod, also there is certain damage to oil pipe, and
Noise is big, and when collision does not have cushioning effect.
Therefore, above-mentioned technical problem how to be overcome to become those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of this utility model is just to provide a kind of directional well erection device, is able to solve above-mentioned the deficiencies in the prior art
Place.
The purpose of this utility model is realized by following technical proposals:
A kind of directional well erection device, including main body and supporting positive cover, righting are set in main body, and the main body both ends are
Interconnecting piece, the supporting positive cover include the first lantern ring, the second lantern ring and fricting strip, and fricting strip one end connects the first lantern ring, the other end
The second lantern ring is connected, first lantern ring and the second lantern ring are fixedly attached in main body, and the fricting strip is using rubber material
Manufactured fricting strip.
Preferably, the interconnecting piece includes male interconnecting piece and female interconnecting piece, described main body one end is public interconnecting piece, another
End is female interconnecting piece.Be conducive to be cooperatively connected with sucker rod.
Preferably, the fricting strip is at least arranged three, circumferentially it is evenly arranged on the first lantern ring and the second lantern ring, every is rubbed
Rub piece is arranged to domes, is connected with pillar in the middle part of fricting strip, pillar is fixed in main body.Pillar is conducive to play fricting strip
To the effect of fixed support, fricting strip is avoided to deform.
Preferably, the rubber material of the fricting strip is identical as the extraordinary triangle carrying material with cored structure.Extraordinary belt carcass
The triangle carrying material of structure has good toughness, and intensity is high, rub resistance, the good characteristics such as high temperature resistant.
Preferably, being inlaid with steel plate inside the fricting strip.Steel plate is conducive to improve the anti-impact force of fricting strip, is not easy
Deformation.
Compared with prior art, the utility model has the beneficial effects that: structure is simple, design rationally, is easily manufactured, righting
The rubbing surface of device and oil pipe is rubber layer, is made using special type with the triangle carrying material of cored structure of raw material, antifriction
Property is good, and damping property is good, and noiseless, to the damage very little of oil pipe, material is slim and graceful, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of friction sliver transvers section.
Appended drawing reference: main body (1), the first lantern ring (2), the second lantern ring (3), fricting strip (4), male interconnecting piece (5), female connection
Portion (6), pillar (7), steel plate (8).
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of directional well erection device, including main body 1 and supporting positive cover, righting are set on main body 1
On.1 both ends of main body are interconnecting piece, the sucker rod in interconnecting piece mating connection orientation well conduit.Supporting positive cover include the first lantern ring 2,
Second lantern ring 3 and fricting strip 4,4 one end of fricting strip connect the first lantern ring 2, and the other end connects the second lantern ring 3, the first lantern ring 2 and the
Two lantern rings 3 are fixedly attached on the body 1, and fricting strip 4 is using fricting strip made of rubber material.
This erection device is mainly used in the sucker rod of connection directional well, prevents sucker rod and oil pipe CONTACT WITH FRICTION, causes
The fracture of sucker rod.This erection device uses contact friction material of the rubber as erection device, and structure is simple, and design is closed
Reason easily manufactures, and wear resistance is good, and damping property is good, and noiseless, to the damage very little of oil pipe, material is slim and graceful, at low cost.
Embodiment two
As shown in Figure 1 to Figure 2, a kind of directional well erection device, including main body 1 and supporting positive cover, righting are set on main body 1
On.1 both ends of main body are interconnecting piece, the sucker rod in interconnecting piece mating connection orientation well conduit.Supporting positive cover include the first lantern ring 2,
Second lantern ring 3 and fricting strip 4,4 one end of fricting strip connect the first lantern ring 2, and the other end connects the second lantern ring 3, the first lantern ring 2 and the
Two lantern rings 3 are fixedly attached on the body 1, and fricting strip 4 is using fricting strip made of rubber material.
Interconnecting piece includes male interconnecting piece 5 and female interconnecting piece 6, and 1 one end of main body is public interconnecting piece 5, and the other end is female interconnecting piece
6.Female interconnecting piece of sucker rod is connected on the male interconnecting piece 5 of main body 1, and the male interconnecting piece of sucker rod is connected to the female of main body 1 and connects
In socket part 6, connection type can be used the modes such as screw thread and connect.
Fricting strip 4 is at least arranged three, is circumferentially evenly arranged on the first lantern ring 2 and the second lantern ring 3, and every fricting strip 4 is arranged
Arched structure minimizes the contact area of fricting strip 4 Yu oil pipe, is conducive to reduce friction, to reduce the damage to oil pipe
Wound.Pillar 7 is connected in the middle part of fricting strip 4, pillar 7 is fixed on the body 1.Pillar 7 is conducive to play fixed support to fricting strip 4
Effect, avoid fricting strip 4 deform.
The rubber material of fricting strip 4 is identical as the extraordinary triangle carrying material with cored structure.V-belt of the special type with cored structure
Material has good toughness, and intensity is high, rub resistance, the good characteristics such as high temperature resistant.
Steel plate 8 is inlaid with inside fricting strip 4.Steel plate 8 is conducive to improve the anti-impact force of fricting strip 4, is unlikely to deform, righting
Effect is more preferable.
The beneficial effects of the utility model are that structure is simple, and design rationally, easily manufactures, and erection device and oil pipe rub
Wiping face is rubber layer, is made using special type with the triangle carrying material of cored structure of raw material, and wear resistance is good, and damping property is good,
Noiseless, to the damage very little of oil pipe, material is slim and graceful, at low cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of directional well erection device, it is characterised in that: including main body (1) and supporting positive cover, righting is set on main body (1)
On, main body (1) both ends are interconnecting piece, and the supporting positive cover includes the first lantern ring (2), the second lantern ring (3) and fricting strip (4),
Fricting strip (4) one end connects the first lantern ring (2), and the other end connects the second lantern ring (3), first lantern ring (2) and the second lantern ring
(3) it is fixedly attached on main body (1), the fricting strip (4) is using fricting strip made of rubber material.
2. directional well erection device according to claim 1, it is characterised in that: the interconnecting piece includes public interconnecting piece (5)
With female interconnecting piece (6), described main body (1) one end is public interconnecting piece (5), and the other end is female interconnecting piece (6).
3. directional well erection device according to claim 1, it is characterised in that: the fricting strip (4) is at least arranged three,
It is circumferentially evenly arranged on the first lantern ring (2) and the second lantern ring (3), every fricting strip (4) is arranged to domes, in fricting strip (4)
Portion is connected with pillar (7), and pillar (7) is fixed on main body (1).
4. directional well erection device according to claim 1, it is characterised in that: the rubber material of the fricting strip (4) with
Triangle carrying material of the special type with cored structure is identical.
5. directional well erection device according to claim 1, it is characterised in that: be inlaid with steel inside the fricting strip (4)
Plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830996.4U CN209385076U (en) | 2017-12-25 | 2017-12-25 | A kind of directional well erection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830996.4U CN209385076U (en) | 2017-12-25 | 2017-12-25 | A kind of directional well erection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385076U true CN209385076U (en) | 2019-09-13 |
Family
ID=67868136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830996.4U Active CN209385076U (en) | 2017-12-25 | 2017-12-25 | A kind of directional well erection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385076U (en) |
-
2017
- 2017-12-25 CN CN201721830996.4U patent/CN209385076U/en active Active
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