CN211162062U - Sucker rod sawing device - Google Patents
Sucker rod sawing device Download PDFInfo
- Publication number
- CN211162062U CN211162062U CN201920439469.3U CN201920439469U CN211162062U CN 211162062 U CN211162062 U CN 211162062U CN 201920439469 U CN201920439469 U CN 201920439469U CN 211162062 U CN211162062 U CN 211162062U
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- China
- Prior art keywords
- sucker rod
- sawing device
- saw blade
- slide
- housing
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- Portable Power Tools In General (AREA)
Abstract
The utility model provides a sucker rod sawing device comprises casing, engine, reducing gear box, circular saw blade, is provided with the engine inside the casing, sets up the reducing gear box in the power take off axle position of engine, sets up the circular saw blade on the reducing gear box output shaft, and engine, reducing gear box and circular saw blade can slide in the casing through slide and/or guide rail, are provided with the bayonet socket on casing and the hatch door. The utility model discloses the output moment of torsion of engine passes through the reducing gear box and slows down the back, drives the purpose that the saw blade realized sawing the sucker rod, has advantages such as simple structure, convenient to use, effect are showing.
Description
Technical Field
The utility model relates to a saw sucker rod device that oil field workover used is one kind at oil field workover job site, when the sucker rod blocks in the well and dies the needs cutting, at the device of the quick saw sucker rod of well head.
Background
When the sucker rod is stuck in a well and needs to be cut in the well during well repairing operation of an oil field, the risk of explosion caused by sparks can be caused due to the existence of combustible gas in an operation field, so that electric welding or other electrified tools cannot be used. At present, the sucker rod is usually sawed by a saw bow or cut by a hydraulic shear, the former is time-consuming in labor and the latter is heavy and slow.
Disclosure of Invention
The utility model aims to solve the technical problem that how to saw the sucker rod fast when the sucker rod is stuck to be cut in the well, and the sucker rod is safe, fireproof and explosion-proof.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a sucker rod sawing device comprises a shell, a power machine, a reduction gearbox and a circular saw blade, wherein the power machine is arranged in the shell, the reduction gearbox is arranged at the position of a power output shaft of the power machine, and the circular saw blade is arranged on an output shaft of the reduction gearbox.
The shell is internally provided with a slide way and/or a guide rail, and the power machine and the reduction gearbox slide along the slide way and/or the guide rail in the shell through the slide way and/or the guide rail.
The shell is provided with a circular slide way, and the tail part of the power machine can slide in the circular slide way of the shell.
The shell is characterized in that a cabin door capable of being locked is arranged at one end of the shell, two semicircular bayonets capable of being enclosed into a round hole are respectively arranged in the middle of the contact position of the top of the shell and the cabin door, and two semicircular bayonets capable of being enclosed into a round hole are also respectively arranged in the middle of the contact position of the bottom of the shell and the cabin door.
A lubricating oil cup is arranged in the shell.
The shell is provided with a handle.
The power machine is a pneumatic angle grinder.
The power machine is an electric angle grinder or a motor.
The utility model adopts the above technical scheme design a sucker rod sawing device, because be provided with the engine in the casing, reducing gear box and circular saw blade, the engine, reducing gear box and circular saw blade can slide in the casing through slide and/or guide rail, be provided with the bayonet socket on casing and the hatch door, during the sawing, the sucker rod that will be cut is placed in two upper and lower bayonet sockets that set up on casing and hatch door, locking hatch door is the chucking sucker rod that is cut promptly, start the engine, the engine drives the output shaft rotation of reducing gear box, the output shaft of reducing gear box drives the circular saw blade rotation, the operator promotes the engine, the small circle intra-annular slip engine of engine on the casing, reducing gear box and circular saw blade can move and realize the sawing to the sucker rod in the casing through slide or guide rail. A lubricating oil cup is arranged in the shell and used for lubricating the saw blade by dripping oil, so that the saw blade is well lubricated during sawing and the saw is prevented from being clamped. The utility model discloses the output moment of torsion of engine passes through the reducing gear box and slows down the back, drives the purpose that the saw blade realized sawing the sucker rod, and it has advantages such as simple structure, convenient to use, effect are showing.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 shows a schematic top view of an embodiment of the present invention;
in the figure: 1-shell, 2-power machine, 3-reduction box, 4-circular saw blade, 5-handle, 6-circular slideway, 7-cabin door, 8-door shaft, 9-lubricating oil cup, 10-guide rail, 11-lock catch, 12-bayonet and 13-linear bearing of guide rail.
Detailed Description
The following describes the sucker rod sawing device of the present invention with reference to the accompanying drawings.
The utility model relates to a sucker rod sawing device embodiment 1, refer to fig. 1 to fig. 2, a sucker rod sawing device, which comprises a housin 1, engine 2, reducing gear box 3, circular saw blade 4 is constituteed, set up hatch door 7 on the casing, handle 5, guide rail 10, ring slide 6, hasp 11 and door-hinge 8, the output shaft of engine 2 sets up and connects reducing gear box 3, set up circular saw blade 4 on the 3 output shafts of reducing gear box, engine 2, reducing gear box 3 and circular saw blade 4 can slide in the casing through guide rail 10 and slide 6, 2 bayonet sockets 12 about hatch door 7 and the upper and lower both ends of casing 1 set up respectively. The reduction gearbox is provided with a linear bearing 13 of the guide rail.
The utility model relates to a sucker rod sawing device embodiment 1, refer to fig. 1 to fig. 2, a sucker rod sawing device, which comprises a housin 1, engine 2, reducing gear box 3, circular saw blade 4 is constituteed, set up hatch door 7 on the casing, handle 5, guide rail 10, ring slide 6, hasp 11 and door-hinge 8, the output shaft of engine 2 sets up and connects reducing gear box 3, set up circular saw blade 4 on the reducing gear box 3 output shaft, engine 2, reducing gear box 3 and circular saw blade 4 can slide in the casing through guide rail 10 and slide 6, 2 bayonet sockets 12 about hatch door 7 and the upper and lower both ends of casing 1 set up respectively, be provided with the linear bearing 13 of guide rail on the reducing gear box, linear bearing 13 can slide along guide rail 10.
When in sawing, the sucker rod to be cut is placed in the bayonets 12 arranged on the shell 1 and the cabin door 7, the lock catch 11 is locked, the cabin door 7 clamps the sucker rod to be cut tightly, the power machine 2 is started, the power machine 2 drives the shaft of the reduction gearbox 3 to rotate, the shaft of the reduction gearbox 3 drives the circular saw blade 4 to rotate, an operator pushes the power machine 2, the reduction gearbox 3 and the circular saw blade 4 can saw the sucker rod in the shell 1 through the circular ring slideway 6 and the guide rail 10, the lubricating oil cup 9 is arranged in the shell 1, the lubricating oil cup 9 can store lubricating oil, the lower part of the lubricating oil cup is provided with an oil dripping hole for lubricating the saw blade 4 by dripping oil, and the saw blade.
Claims (8)
1. A sawing device for sucker rods comprises a shell, a power machine, a reduction gearbox and a circular saw blade and is characterized in that the power machine is arranged in the shell, the reduction gearbox is arranged at the position of a power output shaft of the power machine, and the circular saw blade is arranged on an output shaft of the reduction gearbox.
2. The sucker rod sawing device according to claim 1 wherein a slide and/or guide rail is provided in the housing, the power machine and the reduction gearbox slide along the slide and/or guide rail in the housing through the slide and/or guide rail.
3. The sucker rod sawing device according to claim 1 or 2 wherein the housing is provided with a circular slideway, the tail of the power machine being able to slide in the circular slideway of the housing.
4. The sawing device for sucker rod as claimed in claim 1, wherein a hatch door capable of locking is provided at one end of the housing, two semicircular notches capable of enclosing a circular hole are respectively provided at the middle of the contact between the top of the housing and the hatch door, and two semicircular notches capable of enclosing a circular hole are respectively provided at the middle of the contact between the bottom of the housing and the hatch door.
5. The sucker rod sawing device according to claim 1 wherein a grease cup is provided within the housing.
6. The sucker rod sawing device according to claim 1 wherein the housing is provided with a handle.
7. The sucker rod sawing device according to claim 5 wherein the power machine is a pneumatic angle grinder.
8. The sucker rod sawing device according to claim 5, wherein the power machine is an electric angle grinder or an electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439469.3U CN211162062U (en) | 2019-03-25 | 2019-03-25 | Sucker rod sawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439469.3U CN211162062U (en) | 2019-03-25 | 2019-03-25 | Sucker rod sawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162062U true CN211162062U (en) | 2020-08-04 |
Family
ID=71792913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439469.3U Active CN211162062U (en) | 2019-03-25 | 2019-03-25 | Sucker rod sawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211162062U (en) |
-
2019
- 2019-03-25 CN CN201920439469.3U patent/CN211162062U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |