CN213392041U - Well cementation car coiled tubing centre gripping tongs - Google Patents
Well cementation car coiled tubing centre gripping tongs Download PDFInfo
- Publication number
- CN213392041U CN213392041U CN202021050388.3U CN202021050388U CN213392041U CN 213392041 U CN213392041 U CN 213392041U CN 202021050388 U CN202021050388 U CN 202021050388U CN 213392041 U CN213392041 U CN 213392041U
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- fixedly connected
- fixing
- plate
- centre gripping
- oil pipe
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Abstract
The utility model relates to a plunger pump technical field discloses a well cementation car coiled tubing centre gripping tongs, including first fixed plate, the fixed slot has been seted up to the one end of first fixed plate, the inside fixedly connected with pivot of fixed slot, the second fixed plate has been cup jointed to the surface of pivot, one side fixedly connected with distance adjusting device of second fixed plate. The utility model has the advantages of it is following and effect: when carrying out the centre gripping to oil pipe, make first stationary blade and second stationary blade hug closely the oil pipe outside and carry out the centre gripping to oil pipe, then start the piston rod, and then can make the second stationary blade fold under the effect of piston rod, and then can carry out the centre gripping to oil pipe, and through setting up apart from adjusting device, centre gripping is to oil pipe and when oil pipe's bore is great, can adjust under the effect of spring, and then make this device have the effect that can carry out the centre gripping to the oil pipe of different models, and improved this device's regulating capacity.
Description
Technical Field
The utility model relates to a plunger pump technical field, in particular to well cementation car coiled tubing centre gripping tongs.
Background
The tubing is a pipe that transports crude oil and natural gas from the hydrocarbon reservoir to the surface after drilling is completed and is used to withstand the pressure generated during production, the injector head is the core component of coiled tubing equipment, and the clamping device provides clamping force for the injector head for transporting the coiled tubing.
But the problem that the existing coiled tubing clamping gripper is inconvenient to clamp different types of tubing and poor in adjusting capacity when in use is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a well cementation car coiled tubing centre gripping tongs has and is convenient for carry out the centre gripping and the strong effect of regulating power to different model oil pipes.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a well cementation car coiled tubing centre gripping tongs, includes first fixed plate, the fixed slot has been seted up to the one end of first fixed plate, the inside fixedly connected with pivot of fixed slot, the second fixed plate has been cup jointed to the surface of pivot, one side fixedly connected with of second fixed plate is apart from adjusting device, apart from adjusting device's quantity be three, wherein two apart from the equal fixedly connected with fixed block in one side of adjusting device, the first stationary blade of one side fixedly connected with of fixed block, screw fixedly connected with connecting plate is passed through at the middle part of first fixed plate upper surface, the last fixed surface of connecting plate is connected with the supporting shoe, the top fixedly connected with second stationary blade of supporting shoe, the opposite side fixedly connected with connecting block of first fixed plate.
Through adopting above-mentioned technical scheme, when carrying out the centre gripping to oil pipe, make first stationary blade and second stationary blade hug closely the oil pipe outside and carry out the centre gripping to oil pipe, then start the piston rod, and then can make the second stationary blade fold under the effect of piston rod, and then can carry out the centre gripping to oil pipe, when installing this device, install this device through the connecting block, and then can fix first fixed plate, prevent to influence the centre gripping effect to oil pipe.
The utility model discloses a further set up to: one side of the second fixing plate is fixedly connected with a fixing seat, and the fixing seat is U-shaped.
Through adopting above-mentioned technical scheme, the setting of fixing base can play and carry out the effect fixed to the bull stick.
The utility model discloses a further set up to: the inside fixedly connected with bull stick of fixing base, the surface of bull stick has cup jointed the piston rod.
Through adopting above-mentioned technical scheme, the piston rod drives the second fixed plate and rotates, and then makes and can adjust the distance between first stationary blade and the second stationary blade.
The utility model discloses a further set up to: the bolt inserting holes are formed in the upper surface of the connecting plate, the number of the bolt inserting holes is four, the four bolt inserting holes are formed in the left side and the right side of the upper surface of the connecting plate in a rectangular array mode, and the screws are inserted into the bolt inserting holes.
Through adopting above-mentioned technical scheme, the screw plays the effect of being connected connecting plate and first fixed plate.
The utility model discloses a further set up to: the fixing plate is fixedly connected to one sides of the first fixing plate and the second fixing plate, a bolt is fixedly connected to one side of the fixing plate, a connecting strip is sleeved outside the bolt, and a clamping groove is formed in one side of the connecting strip.
Through adopting above-mentioned technical scheme, through setting up stationary blade, bolt, connecting strip and draw-in groove, the setting of connecting strip and bolt can carry on spacingly to the angle between first fixed plate and the second fixed plate, and can improve the steadiness between first fixed plate and the second fixed plate.
The utility model discloses a further set up to: the distance adjusting device comprises a sleeve, an inserted rod is inserted into the sleeve, a spring is fixedly connected to the inner bottom wall of the sleeve, a clamping plate is fixedly connected to one side of the spring, and one side of the clamping plate is fixedly connected with one side of the inserted rod.
Through adopting above-mentioned technical scheme, the centre gripping is to oil pipe and when oil pipe's bore is great, can adjust under the effect of spring, and then makes this device have the effect that can carry out the centre gripping to the oil pipe of different models, and has improved this device's regulating power.
The utility model has the advantages that: by arranging the first fixing plate, the rotating shaft, the second fixing plate, the distance adjusting device, the first fixing plate, the second fixing plate and the piston rod, when the oil pipe is clamped, the first fixing piece and the second fixing piece are tightly attached to the outer part of the oil pipe to clamp the oil pipe, then the piston rod is started, so that the second fixing piece can be folded under the action of the piston rod, the oil pipe can be clamped, the distance adjusting device is arranged to clamp the oil pipe, when the caliber of the oil pipe is larger, can be adjusted under the action of the spring, so that the device has the effect of clamping oil pipes of different types, improves the adjusting capability of the device, through setting up stationary blade, bolt, connecting strip and draw-in groove, the setting of connecting strip and bolt can carry on spacingly to the angle between first fixed plate and the second fixed plate, and can improve the steadiness between first fixed plate and the second fixed plate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the distance adjusting device of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
in the figure, 1, a first fixing plate; 2. a rotating shaft; 3. a second fixing plate; 4. a distance adjusting device; 401. a sleeve; 402. inserting a rod; 403. a spring; 404. clamping a plate; 5. a fixed block; 6. a first fixing sheet; 7. a screw; 8. a connecting plate; 9. a support block; 10. a second fixing sheet; 11. a fixed seat; 12. a rotating rod; 13. a piston rod; 14. a fixing sheet; 15. a bolt; 16. a connecting strip; 17. a card slot; 18. and (4) connecting the blocks.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a gripping gripper for a coiled tubing of a well cementing truck comprises a first fixing plate 1, a fixing groove is formed at one end of the first fixing plate 1, a rotating shaft 2 is fixedly connected inside the fixing groove, a second fixing plate 3 is sleeved on the outer surface of the rotating shaft 2, fixing plates 14 are fixedly connected to one sides of the first fixing plate 1 and the second fixing plate 3, a bolt 15 is fixedly connected to one side of each fixing plate 14, a connecting strip 16 is sleeved outside the bolt 15, a clamping groove 17 is formed in one side of the connecting strip 16, a fixing seat 11 is fixedly connected to one side of the second fixing plate 3, the fixing seat 11 is in a U-shaped shape, a rotating rod 12 is fixedly connected inside the fixing seat 11, a piston rod 13 is sleeved on the outer surface of the rotating rod 12, a distance adjusting device 4 is fixedly connected to one side of the second fixing plate 3, the distance adjusting device, a spring 403 is fixedly connected to the inner bottom wall of the sleeve 401, a catch plate 404 is fixedly connected to one side of the spring 403, one side of the catch plate 404 is fixedly connected to one side of the plunger 402, the number of the distance adjusting devices 4 is three, wherein one side of each of the two distance adjusting devices 4 is fixedly connected with a fixed block 5, one side of each fixed block 5 is fixedly connected with a first fixed plate 6, the middle part of the upper surface of the first fixed plate 1 is fixedly connected with a connecting plate 8 through a screw 7, the upper surface of the connecting plate 8 is provided with four bolt jacks, and four bolt jacks are arranged on the left side and the right side of the upper surface of the connecting plate 8 in a rectangular array mode, screws 7 are inserted into the bolt jacks, the upper surface of the connecting plate 8 is fixedly connected with a supporting block 9, the top end of the supporting block 9 is fixedly connected with a second fixing plate 10, and the other side of the first fixing plate 1 is fixedly connected with a connecting block 18.
In the utility model, when clamping the oil pipe, the first fixing plate 6 and the second fixing plate 10 are tightly attached to the outside of the oil pipe to clamp the oil pipe, then the piston rod 13 is started, and the second fixing plate 10 can be folded under the action of the piston rod 13, further clamping the oil pipe, and clamping the oil pipe by arranging the distance adjusting device 4, when the caliber of the oil pipe is larger, can be adjusted under the action of the spring 403, so that the device has the effect of clamping oil pipes of different types, improves the adjusting capability of the device, through setting up stationary blade 14, bolt 15, connecting strip 16 and draw-in groove 17, the setting of connecting strip 16 and bolt 15 can be spacing to the angle between first fixed plate 1 and the second fixed plate 3, and can improve the steadiness between first fixed plate 1 and the second fixed plate 3.
Claims (6)
1. The utility model provides a well cementation car coiled tubing centre gripping tongs, includes first fixed plate (1), its characterized in that: one end of the first fixing plate (1) is provided with a fixing groove, the inside of the fixing groove is fixedly connected with a rotating shaft (2), the outer surface of the rotating shaft (2) is sleeved with a second fixing plate (3), one side of the second fixing plate (3) is fixedly connected with three distance adjusting devices (4), wherein one side of each of the two distance adjusting devices (4) is fixedly connected with a fixed block (5), one side of the fixed block (5) is fixedly connected with a first fixed plate (6), the middle part of the upper surface of the first fixing plate (1) is fixedly connected with a connecting plate (8) through a screw (7), the upper surface of the connecting plate (8) is fixedly connected with a supporting block (9), the top end of the supporting block (9) is fixedly connected with a second fixing piece (10), the other side of the first fixing plate (1) is fixedly connected with a connecting block (18).
2. The well cementation vehicle coiled tubing clamping hand of claim 1, characterized in that: one side of the second fixing plate (3) is fixedly connected with a fixing seat (11), and the fixing seat (11) is U-shaped.
3. The well cementation vehicle coiled tubing clamping hand of claim 2, characterized in that: the inside fixedly connected with bull stick (12) of fixing base (11), the surface of bull stick (12) has cup jointed piston rod (13).
4. The well cementation vehicle coiled tubing clamping hand of claim 1, characterized in that: the bolt inserting holes are formed in the upper surface of the connecting plate (8), the number of the bolt inserting holes is four, the four bolt inserting holes are formed in the left side and the right side of the upper surface of the connecting plate (8) in a rectangular array mode, and the screws (7) are inserted into the bolt inserting holes.
5. The well cementation vehicle coiled tubing clamping hand of claim 1, characterized in that: the fixing device is characterized in that a fixing piece (14) is fixedly connected to one side of the first fixing plate (1) and one side of the second fixing plate (3), a bolt (15) is fixedly connected to one side of the fixing piece (14), a connecting strip (16) is sleeved outside the bolt (15), and a clamping groove (17) is formed in one side of the connecting strip (16).
6. The well cementation vehicle coiled tubing clamping hand of claim 1, characterized in that: the distance adjusting device (4) comprises a sleeve (401), an inserted rod (402) is inserted into the sleeve (401), a spring (403) is fixedly connected to the inner bottom wall of the sleeve (401), a clamping plate (404) is fixedly connected to one side of the spring (403), and one side of the clamping plate (404) is fixedly connected to one side of the inserted rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050388.3U CN213392041U (en) | 2020-06-10 | 2020-06-10 | Well cementation car coiled tubing centre gripping tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050388.3U CN213392041U (en) | 2020-06-10 | 2020-06-10 | Well cementation car coiled tubing centre gripping tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392041U true CN213392041U (en) | 2021-06-08 |
Family
ID=76197860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021050388.3U Active CN213392041U (en) | 2020-06-10 | 2020-06-10 | Well cementation car coiled tubing centre gripping tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392041U (en) |
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2020
- 2020-06-10 CN CN202021050388.3U patent/CN213392041U/en active Active
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