CN207315307U - A kind of guide type pipeline scraper - Google Patents
A kind of guide type pipeline scraper Download PDFInfo
- Publication number
- CN207315307U CN207315307U CN201721361541.2U CN201721361541U CN207315307U CN 207315307 U CN207315307 U CN 207315307U CN 201721361541 U CN201721361541 U CN 201721361541U CN 207315307 U CN207315307 U CN 207315307U
- Authority
- CN
- China
- Prior art keywords
- scraper
- supporter
- hollow box
- plate
- electric cylinder
- 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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Abstract
The utility model provides a kind of guide type pipeline scraper,Including supporter,Scraper plate,Rubber slab,Electric cylinder,Scraper,Threaded rod,Hollow box,Fixed centrum,Spring and mobile vertebral plate,Scraper plate is installed on supporter,Scraper plate outer end is connected with rubber slab,Electric cylinder is provided with the downside of scraper plate,Electric cylinder is installed on inside supporter,And extend to supporter outer end,Electric cylinder outer end is equipped with scraper,The design improves the cleaning effect to tube inner wall,Threaded rod lower end is equipped with hollow box,Hollow box lower end is fixed with fixed centrum,Fixed centrum outer end is equipped with spring,Spring is installed on mobile vertebral plate inner wall,Mobile vertebral plate is connected by spring with fixed centrum,Mobile vertebral plate is installed on hollow box lower end,And extend to inside hollow box,The design is improved promotes effect to dirt,The utility model is easy to use,It is easy to operation,Stability is good,Reliability is high,Improve the effect of pipe cleaning.
Description
Technical field
The utility model is a kind of guide type pipeline scraper, belongs to oil field development underground work technology neck field.
Background technology
The cement being mainly used for removing on down-hole oil tube inner wall, sandy soil, residual bullet, cut, paraffin, the hair of pipeline scraper
Thorn and other attachments, keep the cleaning of tube inner wall, in favor of the normal operation of all instruments of going into the well.
Existing pipeline scraper cleans tube wall simply by scraper plate, when pipeline scraper is moved down into certain distance,
Substantial amounts of dirt is accumulated in scraper plate lower end, causes pipeline scraper to continue to move down, poor to the cleaning effect of tube wall, additionally due to
Down-hole oil tube often connects some related tools, and the internal diameter of these instruments and the internal diameter of oil pipe are not fully consistent, some ratio oil
The internal diameter of pipe is big, and the internal diameter of some ratio oil pipes is small, this small one and large one change is just internally formed multiple steps in oil pipe, and oil pipe
Attachment on inner wall can also form step, cause pipeline scraper smoothly cannot extend up to predetermined purpose depth toward underground.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of guide type pipeline scraper, with solution
The problem of being proposed in background technology is stated, the utility model is easy to use, easy to operation, and stability is good, and reliability is high, improves and scrapes
The effect of pipe.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of guide type pipe cleaning
Device, including cleaning assemblies and guidance set, the cleaning assemblies lower end are provided with guidance set, and the cleaning assemblies includes branch
Support body, scraper plate, rubber slab, electric cylinder and scraper, are provided with scraper plate on the supporter, the scraper plate outer end is connected with rubber
Plate, the scraper plate downside are provided with electric cylinder, and the electric cylinder is installed on inside supporter, and extends to supporter outer end, institute
State electric cylinder outer end and be equipped with scraper, the guidance set includes threaded rod, hollow box, fixed centrum, spring and mobile vertebra
Plate, the threaded rod are installed on inside supporter, and the threaded rod lower end is equipped with hollow box, and the hollow box is installed on support
Body lower end, the hollow box lower end are fixed with fixed centrum, and the fixed centrum outer end is equipped with spring, and the spring is installed on
On mobile vertebral plate inner wall, the mobile vertebral plate is connected by spring with fixed centrum, and the mobile vertebral plate is installed on hollow box
Lower end, and extend to inside hollow box.
Further, the spring is equipped with least two, and at least two springs are uniformly installed on fixed centrum outer end.
Further, the mobile vertebral plate outer end is provided with baffle, and baffle is installed on inside hollow box.
Further, the threaded rod is connected by screw thread with supporter, and the scraper plate passes through screw thread and supporter phase
Connection.
Further, the electric cylinder and scraper are equipped with two, and the electric cylinder is symmetrically mounted on inside supporter.
Further, the supporter upper end is provided with contiguous block, and contiguous block upper end is provided with using band pressure oil pumping
Bar.
The beneficial effects of the utility model：A kind of guide type pipeline scraper of the utility model, the utility model is because of increase branch
Support body, scraper plate, rubber slab, electric cylinder, supporter and scraper, the design improve the cleaning effect to tube inner wall, improve
Mobile smooth degree of the cleaning assemblies in oil pipe, solves existing pipeline scraper and tube wall is cleaned simply by scraper plate,
When pipeline scraper is moved down into certain distance, substantial amounts of dirt is accumulated in scraper plate lower end, causes pipeline scraper to continue to moving down
It is dynamic, it is poor to the cleaning effect of tube wall the drawbacks of.
The utility model is realized due to increase threaded rod, hollow box, fixed centrum, spring and mobile vertebral plate, the design
Under the action of an equal amount of motive force, the step active force bigger that is formed to dirt, can effectively by step without
As for holding in the middle part of oil pipe, passability of the cleaning assemblies in underground work, and the presence of spring and mobile vertebral plate are improved
Reduce injury of the dirt to mobile vertebral plate and fixed centrum, while add the promotion effect to dirt, solve due to
Down-hole oil tube often connects some related tools, and the internal diameter of these instruments and the internal diameter of oil pipe are not fully consistent, some ratio oil
The internal diameter of pipe is big, and the internal diameter of some ratio oil pipes is small, this small one and large one change is just internally formed multiple steps in oil pipe, and oil pipe
Attachment on inner wall can also form step, cause pipeline scraper smoothly cannot extend up to asking for predetermined purpose depth toward underground
Topic.
Because increasing by least two springs, which improves the promotion effect to dirt, and because increasing baffle, which can be right
The moving range of mobile vertebral plate is limited, and because increasing screw thread, which is easy to the installation and dismounting of threaded rod and supporter,
Easy to the installation and dismounting of scraper plate and supporter, because increase contiguous block and lower sucker rod with pressure, the design can be this practicality
Novel work provides power, and the utility model is easy to use, easy to operation, and stability is good, and reliability is high, improves the effect of pipe cleaning
Fruit.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of guide type pipeline scraper of the utility model；
Fig. 2 is the schematic diagram of cleaning assemblies in a kind of guide type pipeline scraper of the utility model；
Fig. 3 is the schematic diagram of guidance set in a kind of guide type pipeline scraper of the utility model；
In figure：1- cleaning assemblies, 2- guidance sets, 11- supporters, 12- scraper plates, 13- rubber slabs, 14- electric cylinders, 15-
Scraper, 21- threaded rods, 22- hollow boxes, 23- fix centrum, 24- springs, 25- movement vertebral plates.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of guide type pipeline scraper, including cleaning group
Part 1 and guidance set 2,1 lower end of cleaning assemblies are provided with guidance set 2.
Cleaning assemblies 1 includes supporter 11, scraper plate 12, rubber slab 13, electric cylinder 14 and scraper 15, pacifies on supporter 11
Equipped with scraper plate 12,12 outer end of scraper plate is connected with rubber slab 13, and the downside of scraper plate 12 is provided with electric cylinder 14, and electric cylinder 14 is installed on branch
Inside support body 11, and 11 outer end of supporter is extended to, 14 outer end of electric cylinder is equipped with scraper 15, which improves in oil pipe
The cleaning effect of wall, improves mobile smooth degree of the cleaning assemblies 1 in oil pipe.
Guidance set 2 includes threaded rod 21, hollow box 22, fixed centrum 23, spring 24 and mobile vertebral plate 25, threaded rod
21 are installed on inside supporter 11, and 21 lower end of threaded rod is equipped with hollow box 22, and hollow box 22 is installed on 11 lower end of supporter, empty
22 lower end of heart case is fixed with fixed centrum 23, and fixed 23 outer end of centrum is equipped with spring 24, and spring 24 is installed on mobile vertebral plate 25
On inner wall, mobile vertebral plate 25 is connected by spring 24 with fixed centrum 23, and mobile vertebral plate 25 is installed on 22 lower end of hollow box, and
Extend to inside hollow box 22, the design achieves under the action of an equal amount of motive force, the step that dirt is formed is made
Firmly bigger.
Spring 24 is equipped with least two, and at least two springs 24 are uniformly installed on fixed 23 outer end of centrum, mobile vertebral plate 25
Outer end is provided with baffle, and baffle is installed on inside hollow box 22, and threaded rod 21 is connected by screw thread with supporter 11, scraper plate
12 are connected by screw thread with supporter 11, and electric cylinder 14 and scraper 15 are equipped with two, and electric cylinder 14 is symmetrically mounted on branch
Inside support body 11,11 upper end of supporter is provided with contiguous block, and contiguous block upper end is provided with using lower sucker rod with pressure.
Embodiment：In progress in use, staff first checks the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, need to notify maintenance personal to carry out maintenance at this time, if do not deposited
It can be carried out using if problem, in use, staff first passes through contiguous block by supporter 11 and lower sucker rod with pressure
It is connected, then starts lower sucker rod with pressure, lower sucker rod work with pressure drives supporter 11 to move down, and supporter 11 is downward
Mobile to drive threaded rod 21 to move down, threaded rod 21, which moves down, drives hollow box 22 to move down, and hollow box 22 is to moving down
It is dynamic to drive fixed centrum 23 and mobile vertebral plate 25 to move down at the same time, since taper is presented in mobile vertebral plate 25, therefore it is easy to dirt
Drop, and move vertebral plate 25 at the same time and be also subject to the stop of dirt to move up, mobile vertebral plate 25 move up to spring 24 into
Row compression, makes spring 24 produce elastic force, and the elastic force reaction that spring 24 produces adds mobile vertebral plate 25 on mobile vertebral plate 25
To the active force of dirt, which improves promotion effect.
Supporter 11 moves down while drives scraper plate 12 and rubber slab 13 moves down, scraper plate 12 and rubber slab 13
Realization is moved down to be purged the dirt on tube inner wall, when the dirt of 12 lower end of scraper plate accumulation is more, supporter 11
When continuing to move down more laborious, staff closes lower sucker rod with pressure, then starts electric cylinder 14, and electric cylinder 14 works
Scraper 15 is driven to be displaced outwardly, when scraper 15 is moved to suitable position, staff closes electric cylinder 14, then rotational support
Body 11, supporter 11, which rotates, drives scraper 15 to rotate, and the dirt that scraper 15 rotates below scraper plate 12 strikes off, easy to scraper plate
12 continue to move down, which improves clean effect.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of guide type pipeline scraper, including cleaning assemblies (1) and guidance set (2), it is characterised in that：The cleaning assemblies
(1) lower end is provided with guidance set (2)；
The cleaning assemblies (1) includes supporter (11), scraper plate (12), rubber slab (13), electric cylinder (14) and scraper (15),
Scraper plate (12) is installed, scraper plate (12) outer end is connected with rubber slab (13), the scraper plate (12) on the supporter (11)
Downside is provided with electric cylinder (14), and the electric cylinder (14) is installed on supporter (11) inside, and extends to supporter (11) outside
End, electric cylinder (14) outer end is equipped with scraper (15)；
The guidance set (2) includes threaded rod (21), hollow box (22), fixed centrum (23), spring (24) and mobile vertebra
Plate (25), the threaded rod (21) are installed on supporter (11) inside, and threaded rod (21) lower end is equipped with hollow box (22),
The hollow box (22) is installed on supporter (11) lower end, and hollow box (22) lower end is fixed with fixed centrum (23), described
Fixed centrum (23) outer end is equipped with spring (24), and the spring (24) is installed on mobile vertebral plate (25) inner wall, the movement
Vertebral plate (25) is connected by spring (24) with fixed centrum (23), and the mobile vertebral plate (25) is installed under hollow box (22)
End, and it is internal to extend to hollow box (22).
A kind of 2. guide type pipeline scraper according to claim 1, it is characterised in that：The spring (24) is equipped with least two
A, at least two springs (24) are uniformly installed on fixed centrum (23) outer end.
A kind of 3. guide type pipeline scraper according to claim 1, it is characterised in that：Mobile vertebral plate (25) outer end is set
There is baffle, and baffle is installed on hollow box (22) inside.
A kind of 4. guide type pipeline scraper according to claim 1, it is characterised in that：The threaded rod (21) by screw thread with
Supporter (11) is connected, and the scraper plate (12) is connected by screw thread with supporter (11).
A kind of 5. guide type pipeline scraper according to claim 1, it is characterised in that：The electric cylinder (14) and scraper
(15) two are equipped with, it is internal that the electric cylinder (14) is symmetrically mounted on supporter (11).
A kind of 6. guide type pipeline scraper according to claim 1, it is characterised in that：Supporter (11) upper end is provided with
Contiguous block, and contiguous block upper end is provided with using lower sucker rod with pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361541.2U CN207315307U (en) | 2017-10-20 | 2017-10-20 | A kind of guide type pipeline scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361541.2U CN207315307U (en) | 2017-10-20 | 2017-10-20 | A kind of guide type pipeline scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315307U true CN207315307U (en) | 2018-05-04 |
Family
ID=62381950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721361541.2U Expired - Fee Related CN207315307U (en) | 2017-10-20 | 2017-10-20 | A kind of guide type pipeline scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315307U (en) |
-
2017
- 2017-10-20 CN CN201721361541.2U patent/CN207315307U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20191020 |