CN215902379U - Inner hole drilling-through device for repairing oil pipe - Google Patents
Inner hole drilling-through device for repairing oil pipe Download PDFInfo
- Publication number
- CN215902379U CN215902379U CN202122170210.3U CN202122170210U CN215902379U CN 215902379 U CN215902379 U CN 215902379U CN 202122170210 U CN202122170210 U CN 202122170210U CN 215902379 U CN215902379 U CN 215902379U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter bar
- oil pipe
- base
- power box
- 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.)
- Active
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to an inner hole drilling-through device for repairing an oil pipe. The technical scheme is as follows: one end of the base is provided with a power box, one side of the upper surface of the base is provided with a cutter bar bracket for clamping a cutter bar, the other side of the upper surface of the base is provided with a clamp assembly, one end of the cutter bar is provided with a cutter and is inserted into the inner wall of the oil pipe, the other end of the cutter bar is fixed on the power box, and the cutter bar is driven to move by the power box; the oil pipe is clamped and fixed through the clamp assembly, a circulating water pool is arranged on one side of the base and is connected to the outer end part of the cutter bar through a high-pressure water pipe. The beneficial effects are that: according to the utility model, the cutter is designed to clean stubborn oil stains or water scales attached to the inner wall of the oil pipe, and the wear-resistant layer is arranged on the outer side of the cutter head, so that the service life is prolonged; the utility model greatly improves the working efficiency of cleaning the inner wall of the oil pipe, effectively improves the operation safety, enables the work of repairing the oil pipe and drilling through to form batch production and creates good benefit and value.
Description
Technical Field
The utility model relates to an oil pipe repairing device, in particular to an inner hole drilling-through device for repairing an oil pipe.
Background
In the petroleum industry, an oil pipe is one of important tools in the oil field development and production process, after the oil pipe is used for a long time underground, an attached scale layer is formed on the inner wall of the oil pipe due to scaling, corrosion and the like of the inner wall and the outer wall of the oil pipe, the crude oil exploitation operation is influenced, an oil production factory can regularly replace the oil pipe, and the replaced oil pipe is repaired by the oil pipe factory, wherein the oil pipe with the attached layer such as scale, serious paraffin deposit, stubborn stains and the like has high difficulty in cleaning the inner hole of the oil pipe, the recovery utilization rate is very low, the inner hole of the oil pipe is cleaned by adopting the modes such as liquid medicine corrosion, high-pressure water powerful washing and the like, the treatment efficiency is low, and the damage to operators and the environment is great extent. After the treatment cost is removed, the recycling value is almost not available, and the phenomenon that a large amount of oil pipes are accumulated and scrapped is very huge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides an inner hole drilling-through device for repairing an oil pipe, which can clean stubborn oil stains or water scales attached to the inner wall of the oil pipe, so that the cleaning work can be effectively and smoothly carried out on the premise of ensuring safety and reliability.
The utility model provides an inner hole drilling-through device for repairing an oil pipe, which adopts the technical scheme that: the automatic cutter clamping device comprises a power box (1), a cutter bar support (2), a cutter bar (3), a cutter (4), a circulating water tank (5), a clamp assembly (6) and a base (15), wherein the power box (1) is arranged at one end of the base (15), the cutter bar support (2) used for clamping the cutter bar (3) is arranged on one side of the upper surface of the base (15), the clamp assembly (6) is arranged on the other side of the upper surface of the base, the cutter (4) is arranged at one end of the cutter bar (3), the inner wall of an oil pipe (7) is inserted into the cutter bar support, the other end of the cutter bar is fixed to the power box (1), and the cutter bar is driven to move by the power box (1); the oil pipe (7) is clamped and fixed through the clamp assembly (6), a circulating water pool (5) is arranged on one side of the base (15), and the circulating water pool is connected to the outer end part of the cutter bar (3) through a high-pressure water pipe.
Preferably, foretell cutter (4) include tool bit (4.1), elasticity compressing tightly piece (4.2), direction head (4.3), main entrance (4.4), jet orifice (4.5), link (4.6) and cutter body (4.8), the one end of cutter body (4.8) be link (4.6), the other end is equipped with direction head (4.3), is equipped with tool bit (4.1) at the middle part of cutter body (4.8), the inboard of tool bit (4.1) is equipped with elasticity compressing tightly piece (4.2), the inside of cutter body (4.8) be equipped with hollow main entrance (4.4), be equipped with a plurality of jet orifices (4.5) on one side being close to direction head (4.3).
Preferably, the connecting end (4.6) of the cutter body (4.8) is connected with the cutter bar (3) through a locking cap (4.7).
Preferably, the outer side of the cutter head (4.1) is provided with a wear-resistant layer.
Preferably, the injection hole (4.5) is an inclined hole, and the inner diameter of the inclined hole is smaller than that of the main channel (4.4).
Preferably, the elastic pressing piece (4.2) adopts a spring piece with a zigzag structure.
The utility model has the beneficial effects that: according to the utility model, the cutter is designed to clean stubborn oil stains or water scales attached to the inner wall of the oil pipe, and the wear-resistant layer is arranged on the outer side of the cutter head, so that the service life is prolonged; the utility model greatly improves the working efficiency of cleaning the inner wall of the oil pipe, effectively improves the operation safety, enables the work of repairing the oil pipe and drilling through to form batch production and creates good benefit and value.
Drawings
FIG. 1 is a schematic view of the overall mounting structure of the present invention;
FIG. 2 is an enlarged schematic view of the cutter portion;
in the upper diagram: a power box 1, a cutter bar bracket 2, a cutter bar 3, a cutter 4, a circulating water pool 5, a clamp assembly 6, an oil pipe 7, a boring bar connector 8 and an equipment frame 9,
tool bit 4.1, elasticity compressing tightly piece 4.2, direction head 4.3, main passage 4.4, jet orifice 4.5, link 4.6, locking cap 4.7.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 2, the cutter 4 provided by the utility model comprises a cutter head 4.1, an elastic pressing sheet 4.2, a guide head 4.3, a main channel 4.4, an injection hole 4.5, a connecting end 4.6 and a cutter body 4.8, wherein one end of the cutter body 4.8 is the connecting end 4.6, the other end of the cutter body is provided with the guide head 4.3, the cutter head 4.1 is arranged in the middle of the cutter body 4.8, the elastic pressing sheet 4.2 is arranged on the inner side of the cutter head 4.1, the hollow main channel 4.4 is arranged in the cutter body 4.8, and a plurality of injection holes 4.5 are arranged on one side close to the guide head 4.3.
Wherein, the connecting end 4.6 of the cutter body 4.8 is connected with the cutter bar 3 through a locking cap 4.7.
In addition, the outer side of the cutter head 4.1 is provided with a wear-resistant layer, the jet hole 4.5 is an inclined hole, and the inner diameter of the jet hole is smaller than that of the main channel 4.4, so that high-pressure water entering through the main channel 4.4 can be jetted out through the jet hole to clean the inner wall of the oil pipe.
Foretell elasticity compresses tightly piece 4.2 adopts the spring leaf for support and compress tightly tool bit 4.1, make the tool bit can cooperate with the inner wall of oil pipe.
The power box 1 is provided with a motor 8 and a driving device, and the motor 8 and the driving device drive the cutter bar to rotate and move.
When the utility model is used, the oil pipe to be repaired is placed on the equipment frame 9 and is firmly clamped by the clamp assembly 6, then, the cutter bar 3 is started, the front end guide head leads the cutter to smoothly enter the inner cavity of the oil pipe, the cutter is tightly attached to the inner wall of the oil pipe under the action of the elastic pressing sheet 4.2, the power box provides power to drive the cutter bar 3 to move and rotate, so as to completely clean scale, stubborn oil stains and the like attached to the inner wall of the oil pipe, and the size of the cutter can be adjusted according to the corrosion condition of the inner wall of the oil pipe to scrape and grind the inner wall, so that oil stains are completely scraped and ground, while scraping and grinding the inner wall, the high-pressure water pump provides high-pressure water, the water is conveyed from the circulating water tank 5 to the outer end of the cutter bar and conveyed into the main channel of the cutter 4 along the inner cavity of the cutter bar, the residue on the inner wall of the oil pipe is efficiently washed through the spraying holes, so that the cleaning effect is more perfect.
The difference from the embodiment 1 is that: tool bit 4.1 adopts the multiunit, installs respectively in the mounting hole that the outer wall of cutter body 4.8 was equipped with, and tool bit 4.1 is fixed through the stopper, and the external diameter of stopper is less than the internal diameter in the spacing hole that is equipped with on the tool bit, makes the tool bit have the activity space to under the effect of the spring leaf of zigzag structure, the tool bit closely leans on at the oil pipe inner wall, realizes striking off the function of incrustation scale.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention shall fall within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides an oil pipe is restoreed with hole brill device, characterized by: the automatic cutter clamping device comprises a power box (1), a cutter bar support (2), a cutter bar (3), a cutter (4), a circulating water tank (5), a clamp assembly (6) and a base (15), wherein the power box (1) is arranged at one end of the base (15), the cutter bar support (2) used for clamping the cutter bar (3) is arranged on one side of the upper surface of the base (15), the clamp assembly (6) is arranged on the other side of the upper surface of the base, the cutter (4) is arranged at one end of the cutter bar (3), the inner wall of an oil pipe (7) is inserted into the cutter bar support, the other end of the cutter bar is fixed to the power box (1), and the cutter bar is driven to move by the power box (1); the oil pipe (7) is clamped and fixed through the clamp assembly (6), a circulating water pool (5) is arranged on one side of the base (15), and the circulating water pool is connected to the outer end part of the cutter bar (3) through a high-pressure water pipe.
2. The inner hole drilling-through device for oil pipe repair of claim 1, which is characterized in that: cutter (4) including tool bit (4.1), elasticity compressing tightly piece (4.2), direction head (4.3), main entrance (4.4), jet orifice (4.5), link (4.6) and cutter body (4.8), the one end of cutter body (4.8) be link (4.6), the other end is equipped with direction head (4.3), is equipped with tool bit (4.1) at the middle part of cutter body (4.8), the inboard of tool bit (4.1) is equipped with elasticity compressing tightly piece (4.2), the inside of cutter body (4.8) be equipped with hollow main entrance (4.4), be equipped with a plurality of jet orifices (4.5) being close to direction head (4.3) one side.
3. The inner hole drilling-through device for repairing oil pipes as claimed in claim 2, which is characterized in that: the connecting end (4.6) of the cutter body (4.8) is connected with the cutter bar (3) through a locking cap (4.7).
4. The inner hole drilling-through device for repairing oil pipes as claimed in claim 2, which is characterized in that: and a wear-resistant layer is arranged on the outer side of the cutter head (4.1).
5. The inner hole drilling-through device for repairing oil pipes as claimed in claim 2, which is characterized in that: the injection hole (4.5) is an inclined hole, and the inner diameter of the inclined hole is smaller than that of the main channel (4.4).
6. The inner hole drilling-through device for repairing oil pipes as claimed in claim 2, which is characterized in that: the elastic pressing piece (4.2) adopts a spring piece with a zigzag structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122170210.3U CN215902379U (en) | 2021-09-09 | 2021-09-09 | Inner hole drilling-through device for repairing oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122170210.3U CN215902379U (en) | 2021-09-09 | 2021-09-09 | Inner hole drilling-through device for repairing oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902379U true CN215902379U (en) | 2022-02-25 |
Family
ID=80294206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122170210.3U Active CN215902379U (en) | 2021-09-09 | 2021-09-09 | Inner hole drilling-through device for repairing oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902379U (en) |
-
2021
- 2021-09-09 CN CN202122170210.3U patent/CN215902379U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210351900U (en) | Self-cleaning electric appliance cabinet | |
| CN111889436A (en) | Drilling equipment belt cleaning device | |
| CN215902379U (en) | Inner hole drilling-through device for repairing oil pipe | |
| CN210730430U (en) | Inner hole cleaning device for drill rod | |
| CN201802357U (en) | Scale remover for underground oil pipe | |
| CN217858912U (en) | Drilling machine of spanner | |
| CN201180527Y (en) | Descaling apparatus for inner wall of oil pipe | |
| CN217043720U (en) | Cleaning device for drilling for coal mine | |
| CN106964608B (en) | Oil exploitation cleaning machine for inner wall of oil pipe | |
| CN114669539A (en) | Cleaning device for drilling for coal mine | |
| CN207709415U (en) | A kind of oil-pipe external wall cleaning device | |
| CN220551099U (en) | Novel cleaning device for oil field well repairing equipment for oil well | |
| CN214235296U (en) | Post insulator surface cleaning device | |
| CN214135442U (en) | Rust removal device for steel in building construction | |
| CN112248641B (en) | Screen printing plate cleaning device | |
| CN215965387U (en) | A panel cleaning device for production of cell-phone display screen module | |
| CN216617479U (en) | Underground oil pipe scaler | |
| CN220532404U (en) | Rolling device for processing and cleaning high-speed steel drill bit | |
| CN220034670U (en) | Rust removal soaking device | |
| CN212041865U (en) | Inner wall cleaning and conveying device for petroleum drill pipe | |
| CN218835456U (en) | Inside automatic cleaning device of hydraulic oil pipe | |
| CN220776481U (en) | Waste mud spray seeding device for ecological restoration of desert | |
| CN209715866U (en) | A kind of drill rod processing device for drilling machine | |
| CN219880744U (en) | Colliery drilling rod belt cleaning device | |
| CN218251983U (en) | Oil field pipeline cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |