CN212420828U

CN212420828U - Petroleum drill pipe rust cleaning device

Info

Publication number: CN212420828U
Application number: CN202020973648.8U
Authority: CN
Inventors: 周刚
Original assignee: Yancheng Tongli Petroleum Machinery Co ltd
Current assignee: Yancheng Tongli Petroleum Machinery Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-29
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to the technical field of rust removal devices, in particular to a rust removal device for an oil drill rod, which comprises a rust removal device body, wherein a workbench is arranged on the rust removal device body, a polishing device is arranged at the rear side of the workbench, an electric push rod is fixedly connected at the top end of the workbench, an operation plate is fixedly connected at the left end of the electric push rod, the bottom end of the operation plate is in sliding connection with the top end of the workbench, supporting plates are fixedly connected at both sides of the top end of the operation plate, rotating plates are rotatably connected at the ends of the two supporting plates which are close to each other, a fixed cylinder is fixedly connected between the two rotating plates, clamping plates are slidably connected on the two rotating plates, the clamping plates are in threaded connection with the fixed cylinder through a plurality of fastening bolts, a motor is fixedly connected at the right end of the supporting plate which is positioned at the right side, the left, and the cleaning effect is better when removing rust, improves the practicality.

Description

Petroleum drill pipe rust cleaning device

Technical Field

The utility model relates to a rust cleaning device technical field specifically is an oil drill pipe rust cleaning device.

Background

The oil drill pipe is mainly applied to oil well drilling, the wall thickness is heavy, the weight per unit length is heavy, a slurry channel is mainly provided, the tensile force and the torque are transmitted, the bit weight is provided for a drill bit, a dirt layer and a rust layer are easily formed on the surface of the oil drill pipe after the oil drill pipe is used, and the oil drill pipe needs to be regularly cleaned and derusted.

The utility model with the Chinese patent number of CN201520187939.3 discloses a rust removing device for an oil drill rod, which comprises an annular rotating plate sleeved on the outer diameter of the oil drill rod, wherein the inner wall of the annular rotating plate is provided with an annular cavity; the device also comprises a clamping device which is uniformly arranged in the annular cavity around the center of the annular rotating plate and a rust removing device which is fixed on the lower surface of the annular rotating plate; clamping device still includes the spring that both ends are connected with the inner wall of ring chamber, the rear end of bracing piece respectively including sliding the bracing piece that sets up in the ring chamber, the bracing piece front end passes the ring chamber opening and sets up outside the ring chamber, still including setting up the universal ball at the bracing piece front end, and it is when using, makes through setting up of spring, universal ball the utility model discloses applicable not equidimension oil drill pipe.

The above prior art solutions still have the following drawbacks: although it is through the applicable not oil drill pipe of equidimension of setting up of spring, universal ball, nevertheless the fixity to oil drill pipe is relatively poor to the cleaning effect of rust cleaning is relatively poor, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixity to oil drill pipe is better to clearance effect during the rust cleaning is better, improves the oil drill pipe rust cleaning device of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rust removing device for an oil drill rod comprises a rust removing device body, wherein a workbench is arranged on the rust removing device body, a polishing device is arranged on the rear side of the workbench, an electric push rod is fixedly connected to the top end of the workbench, an operation plate is fixedly connected to the left end of the electric push rod, the bottom end of the operation plate is slidably connected with the top end of the workbench, supporting plates are fixedly connected to two sides of the top end of the operation plate, rotating plates are rotatably connected to the mutually adjacent ends of the two supporting plates, a fixing cylinder is fixedly connected between the two rotating plates, clamping plates are slidably connected to the two rotating plates, the clamping plates are in threaded connection with the fixing cylinder through a plurality of fastening bolts, a motor is fixedly connected to the right end of the supporting plate on the right side, the left output end of the motor penetrates through the supporting plates and extends into the space between the two supporting, the top rear side fixedly connected with of workstation goes up and down a section of thick bamboo, and grinding device slidable mounting has seted up fixed screw in going up and down a section of thick bamboo to the inside spiro union of fixed screw is provided with fixing bolt.

Preferably, the bottom fixedly connected with slider of operation panel, the spout that matches with the slider is seted up on the top of workstation to slider and spout sliding fit.

Preferably, the both ends of splint are the equal fixed connection regulating block, and the one end that two commentaries on classics boards are close to each other all sets up the adjustment tank with the regulating block matching to regulating block and adjustment tank sliding fit.

Preferably, the cross sections of the sliding block and the adjusting block are both T-shaped.

Preferably, the fastening bolt and the fixing bolt are both fixedly connected with a rotating handle.

Preferably, the outside of the rotating handle is provided with anti-skid lines.

Preferably, a handle is fixedly connected to the side wall of the polishing device.

(III) advantageous effects

Compared with the prior art, the utility model provides an oil drill pipe rust cleaning device possesses following

Has the advantages that:

this oil drill pipe rust cleaning device, through a plurality of fastening bolt, be convenient for adjust the clearance between splint and the solid fixed cylinder and fix, the fixity to the oil drill pipe is better, and through the cooperation of electric putter and operation panel, be convenient for adjust the horizontal position of oil drill pipe, through the motor, the rotor plate, the solid fixed cylinder, splint and fastening bolt's cooperation, be convenient for adjust the turned position of oil drill pipe, through grinding device and a lift section of thick bamboo sliding fit, be convenient for adjust grinding device's the height of polishing, through fixing bolt, be convenient for fix grinding device's elevating position, thereby clearance effect when rust cleaning to the oil drill pipe is better, and the practicability is improved.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 3 is a schematic top plan view of the present invention;

fig. 4 is a schematic view of the front view of the present invention.

In the figure: 1. a work table; 2. a polishing device; 3. an electric push rod; 4. an operation panel; 5. a support plate; 6. rotating the plate; 7. a fixed cylinder; 8. a splint; 9. fastening a bolt; 10. a motor; 11. a lifting cylinder; 12. fixing screw holes; 13. fixing the bolt; 14. a slider; 15. a chute; 16. an adjusting block; 17. an adjustment groove; 18. turning a handle; 19. anti-skid lines; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a rust removing device for an oil drill rod comprises a rust removing device body, wherein a workbench 1 is arranged on the rust removing device body, a polishing device 2 is arranged at the rear side of the workbench 1, an electric push rod 3 is fixedly connected to the top end of the workbench 1, an operation plate 4 is fixedly connected to the left end of the electric push rod 3, a sliding block 14 is fixedly connected to the bottom end of the operation plate 4, a sliding groove 15 matched with the sliding block 14 is formed in the top end of the workbench 1, the sliding block 14 is in sliding fit with the sliding groove 15, the bottom end of the operation plate 4 is in sliding connection with the top end of the workbench 1, so that the operation plate 4 can be conveniently adjusted in position in a sliding manner, supporting plates 5 are fixedly connected to two sides of the top end of the operation plate 4, rotating plates 6 are rotatably connected to one ends of the two supporting plates 5, a fixed cylinder 7 is fixedly connected between, the two ends of the clamping plate 8 are fixedly connected with the adjusting block 16, one end of each rotating plate 6, which is close to each other, is provided with an adjusting groove 17 matched with the adjusting block 16, the adjusting block 16 is in sliding fit with the adjusting groove 17, so that the position of the clamping plate 8 can be conveniently and slidably adjusted, the gap between the clamping plate 8 and the fixed cylinder 7 can be conveniently adjusted, the fixity of the petroleum drill rod is better, the cross sections of the sliding block 14 and the adjusting block 16 are T-shaped, the sliding stability is better, the sliding block is not easy to drop, the clamping plate 8 and the fixed cylinder 7 are in threaded connection through a plurality of fastening bolts 9, so that the gap between the clamping plate 8 and the fixed cylinder 7 can be conveniently fixed, the petroleum drill rod can be conveniently fixed, the right end of the supporting plate 5 on the right side is fixedly connected with the motor 10, the electric push rod 3 and the motor 10 are conventional known devices purchased from the market, and, the model of the motor 10 is YLJ90-3/6, the motor 10 is used only in the patent, the structure and the function of the motor are not improved, the installation mode and the electrical connection mode are arranged, for a person skilled in the art, the debugging operation can be carried out according to the requirements of the use specification, the description is not repeated, the left output end of the motor 10 penetrates through the support plates 5 and extends into the space between the two support plates 5, the left output end of the motor 10 is fixedly connected with the right end of the rotating plate 6 positioned on the right side, the two rotating plates 6 are driven to rotate when the motor 10 works, so that the rotating position of the oil drill rod can be conveniently adjusted, the lifting cylinder 11 is fixedly connected with the rear side of the top end of the workbench 1, the grinding device 2 is slidably arranged in the lifting cylinder 11 and is in sliding fit with the lifting cylinder 11 through the grinding device 2, the grinding height of the grinding device 2 can be conveniently adjusted, fixedly connected with handle 20 on grinding device 2's the lateral wall, be convenient for control grinding device 2 goes up and down, and seted up fixed screw 12 on the section of thick bamboo 11, fixing bolt 13 has been installed to the inside spiral shell of fixed screw 12, be convenient for fix grinding device 2's elevating position, equal fixedly connected with changes 18 on fastening bolt 9 and the fixing bolt 13, be convenient for control fastening bolt 9 and fixing bolt 13 rotate, it is provided with anti-skidding line 19 to change 18 outside, be convenient for increase the frictional force of fastening bolt 9 and fixing bolt 13 lateral wall, difficult skidding when rotating fastening bolt 9 and fixing bolt 13, cleaning performance when derusting oil drill pipe is better, improve the practicality.

In conclusion, when the oil drill rod rust removing device is used, the oil drill rod rust removing device is firstly placed at a position required to be used, when rust removal needs to be carried out on an oil drill rod, the oil drill rod is firstly placed between the fixed cylinder 7 and the clamping plate 8, the fastening bolt 9 is rotated through the rotating handle 18, the gap between the fixed cylinder 7 and the clamping plate 8 is adjusted and fixed, the oil drill rod is better in fixity, when the motor 10 works, the oil drill rod can be rotated through the rotating plate 6, the fixed cylinder 7 and the clamping plate 8, the rotating position of the oil drill rod is adjusted, meanwhile, when the electric push rod 3 works, the operation plate 4 can be driven to slide, so that the oil drill rod is driven to slide, the horizontal position of the oil drill rod is adjusted, and the polishing height of the polishing device 2 can be adjusted to a proper position by unscrewing the fixing bolt 13, after fixing bolt 13 screwed, can fix the elevating position of grinding device 2 to can carry out the pertinence, meticulous rust cleaning of polishing to the oil drill pipe, the clearance effect during the rust cleaning is better, improves the practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil drill pipe rust cleaning device, includes the rust cleaning device body, is equipped with workstation (1) on the rust cleaning device body to grinding device (2), its characterized in that have been arranged to the rear side of workstation (1): the top end of the workbench (1) is fixedly connected with an electric push rod (3), the left end of the electric push rod (3) is fixedly connected with an operation plate (4), the bottom end of the operation plate (4) is connected with the top end of the workbench (1) in a sliding manner, both sides of the top end of the operation plate (4) are fixedly connected with supporting plates (5), one ends of the two supporting plates (5) close to each other are rotatably connected with rotating plates (6), a fixed cylinder (7) is fixedly connected between the two rotating plates (6), clamping plates (8) are slidably connected on the two rotating plates (6), the clamping plates (8) are in threaded connection with the fixed cylinder (7) through a plurality of fastening bolts (9), the right end of the supporting plate (5) positioned on the right side is fixedly connected with a motor (10), the left output end of the motor (10) penetrates through the supporting plates (5) and extends into the space between the two supporting plates (5), the left output end of the motor (10) is fixedly, the rear side of the top end of the workbench (1) is fixedly connected with a lifting cylinder (11), the polishing device (2) is slidably mounted in the lifting cylinder (11), a fixing screw hole (12) is formed in the lifting cylinder (11), and a fixing bolt (13) is arranged in the fixing screw hole (12) in a screwed mode.

2. The rust removing device for the petroleum drill rod as claimed in claim 1, wherein: the bottom fixedly connected with slider (14) of operation panel (4), spout (15) that match with slider (14) are seted up on the top of workstation (1) to slider (14) and spout (15) sliding fit.

3. The rust removing device for the petroleum drill rod as claimed in claim 2, wherein: the equal fixed connection regulating block (16) in both ends of splint (8), adjustment tank (17) that match with regulating block (16) are all seted up to the one end that two commentaries on classics board (6) are close to each other to regulating block (16) and adjustment tank (17) sliding fit.

4. The rust removing device for the petroleum drill rod as claimed in claim 3, wherein: the cross sections of the sliding block (14) and the adjusting block (16) are T-shaped.

5. The rust removing device for the petroleum drill rod as claimed in claim 4, wherein: the fastening bolt (9) and the fixing bolt (13) are fixedly connected with a rotating handle (18).

6. The rust removing device for the petroleum drill rod as claimed in claim 5, wherein: the outside of the rotating handle (18) is provided with anti-skid grains (19).

7. The rust removing device for the petroleum drill rod as claimed in claim 6, wherein: and a handle (20) is fixedly connected to the side wall of the polishing device (2).