CN213684020U

CN213684020U - Be used for oil pipe transport ejecting device in pit

Info

Publication number: CN213684020U
Application number: CN202022774952.2U
Authority: CN
Inventors: 董金勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-13
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a be used for oil pipe to carry ejecting device in pit, including base, setting at the slide of base top and two coasters of slidable mounting on the slide, same oil pipe has been placed in two coasters, oil pipe's below is equipped with the ejecting device body, the ejecting device body sets up two U-shaped ejector pads in oil pipe's bottom including the activity, and the equal fixed mounting in both sides of slide has the installation piece, and one side fixed mounting that the slide was kept away from to the installation piece has the standpipe, and the equal fixed mounting in one side that two standpipes kept away from each other has the uide bushing, and the bottom fixed mounting of U-shaped ejector pad has L shape pole, and the uide bushing slip cap is established on the L shape. The utility model relates to a rationally, be convenient for ejecting in two coasters with oil pipe fast through the mode of automatic promotion, saved the manual labor of artifical lift fortune oil pipe, labour saving and time saving satisfies the user demand, is favorable to the use.

Description

Be used for oil pipe transport ejecting device in pit

Technical Field

The utility model relates to an ejecting technical field of oil pipe transport especially relates to a be used for oil pipe transport ejecting device in pit.

Background

At present, when oil pipe operation is played in the oil recovery workover borehole operation, oil pipe is carried to generally adopting oil borehole operation tubing conveyor, current oil borehole operation tubing conveyor is mostly by the slide, the operation is carried to oil pipe by coaster and drive mechanism cooperation, the oil pipe on the tubing conveyor coaster is mostly adopted artifical uninstallation to carry the action to accomplish the back at every turn, the scheme simple structure, the operation is reliable, but degree of automation is low, high labor strength, can not satisfy the user demand, therefore we provide one kind be used for oil borehole tubing conveyor ejecting device to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a petroleum underground oil pipe conveying and ejecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ejecting device for conveying oil pipes in a petroleum well comprises a base, a slide way arranged above the base and two pulleys slidably mounted on the slide way, wherein the same oil pipe is placed in the two pulleys, an ejecting device body is arranged below the oil pipe and comprises two U-shaped push blocks movably arranged at the bottom of the oil pipe, mounting blocks are fixedly mounted on two sides of the slide way respectively, a vertical pipe is fixedly mounted on one side, away from the slide way, of each mounting block, a guide sleeve is fixedly mounted on one side, away from each other, of each vertical pipe, an L-shaped rod is fixedly mounted at the bottom of each U-shaped push block, each guide sleeve is slidably sleeved on the corresponding L-shaped rod, a first groove with openings in the front side and the rear side is formed in the bottom of each U-shaped push block, a rectangular rod is rotatably mounted in the first groove, the bottom end of each rectangular rod extends into the corresponding vertical pipe, and a fixing, the top fixed mounting of dead lever has the screw rod, and rectangular rod thread bush is established on the screw rod, and the sliding sleeve is equipped with first sprocket on the rectangular rod, rotates between the both sides inner wall of standpipe and installs the pipe, the top of pipe and the bottom fixed connection of the first sprocket that corresponds, and the bottom fixed mounting of slide has driving motor, and driving motor's output shaft bottom fixed mounting has the second sprocket, and the transmission connection has same chain on second sprocket and two first sprockets.

Preferably, two balls are embedded at the bottom of the U-shaped push block and are in rolling contact with the bottom of the oil pipe.

Preferably, a first bearing is fixedly installed between the inner walls of the two sides of the first groove, and the inner side of an inner ring of the first bearing is welded and fixed with the outer side of the rectangular rod.

Preferably, the top of the first chain wheel is provided with a rectangular hole, and the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding rectangular rod.

Preferably, the top end of the rectangular rod is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, a second bearing is fixedly installed between the inner walls of the two sides of the vertical pipe, the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding circular pipe, and the inner wall of the circular pipe is not in contact with the outer side of the corresponding rectangular rod.

Preferably, all seted up the perforation on the one side inner wall that two standpipes are close to each other, the chain is located the perforation, and the outside and the fenestrate inner wall contactless of chain.

Preferably, electric telescopic rods are fixedly mounted on two sides of the bottom of the base, and the top ends of output shafts of the electric telescopic rods are fixedly connected with the bottoms of the slideways.

Compared with the prior art, the beneficial effects of the utility model are that:

through the base, the slide, the coaster, oil pipe, the U-shaped ejector pad, driving motor, the second sprocket, the installation piece, the standpipe, the uide bushing, L shape pole, the rectangular rod, the dead lever, the screw rod, first sprocket, the pipe, the chain, first groove and ball cooperate, when needs are ejecting with oil pipe on the coaster, forward start driving motor drives the second sprocket and rotates, the second sprocket drives two first sprockets through the chain and rotates, first sprocket pivoted drives the rectangular rod that corresponds simultaneously and rotates, the rectangular rod pivoted drives U-shaped ejector pad rebound simultaneously and through the first bearing that corresponds, the U-shaped ejector pad drives the L shape pole that corresponds and upwards slides in the uide bushing, two U-shaped ejector pads drive two balls that correspond simultaneously and upwards ejecting oil pipe from two coasters.

The utility model relates to a rationally, be convenient for ejecting in two coasters with oil pipe fast through the mode of automatic promotion, saved the manual labor of artifical lift fortune oil pipe, labour saving and time saving satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of an oil pipe conveying and ejecting device for an oil well according to the present invention;

FIG. 2 is a schematic partial cross-sectional structural view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a left side view schematic diagram of the U-shaped push block and the ball connecting piece in fig. 1.

In the figure: 100 bases, 101 slideways, 102 pulleys, 103 oil pipes, 1U-shaped push block, 2 driving motors, 3 second chain wheels, 4 mounting blocks, 5 vertical pipes, 6 guide sleeves, 7L-shaped rods, 8 rectangular rods, 9 fixing rods, 10 screw rods, 11 first chain wheels, 12 circular pipes, 13 chains, 14 first grooves and 15 balls.

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.

Referring to fig. 1-4, an ejecting device for conveying an oil pipe under a petroleum well comprises a base 100, a slide 101 arranged above the base 100, and two pulleys 102 slidably mounted on the slide 101, wherein the same oil pipe 103 is placed in the two pulleys 102, an ejecting device body is arranged below the oil pipe 103, the ejecting device body comprises two U-shaped push blocks 1 movably arranged at the bottom of the oil pipe 103, mounting blocks 4 are fixedly mounted at both sides of the slide 101, a vertical pipe 5 is fixedly mounted at one side of the mounting block 4 far away from the slide 101, a guide sleeve 6 is fixedly mounted at one side of the two vertical pipes 5 far away from each other, an L-shaped rod 7 is fixedly mounted at the bottom of the U-shaped push block 1, the guide sleeve 6 is slidably sleeved on the corresponding L-shaped rod 7, a first groove 14 with openings at both the front side and the rear side is formed at the bottom of the U-shaped push block 1, a rectangular rod 8, the bottom of rectangular pole 8 extends to in the standpipe 5 that corresponds, fixed mounting has dead lever 9 between the both sides inner wall of standpipe 5, the top fixed mounting of dead lever 9 has screw rod 10, the 8 threaded sleeve of rectangular pole is established on screw rod 10, the slip cap is equipped with first sprocket 11 on the rectangular pole 8, rotate between the both sides inner wall of standpipe 5 and install pipe 12, the top of pipe 12 and the bottom fixed connection of the first sprocket 11 that corresponds, the bottom fixed mounting of slide 101 has driving motor 2, driving motor 2's output shaft bottom fixed mounting has second sprocket 3, the transmission is connected with same chain 13 on second sprocket 3 and two first sprockets 11, the utility model relates to a rationally, be convenient for eject oil pipe 103 from two coasters 102 fast through the mode of automatic promotion, saved the manual labor of artifical fortune oil pipe 103, labour saving and time saving, satisfy the user demand, be favorable to the use.

In the utility model, two balls 15 are embedded at the bottom of the U-shaped push block 1, the balls 15 are in rolling contact with the bottom of the oil pipe 103, a first bearing is fixedly arranged between the inner walls at the two sides of the first groove 14, the inner side of the inner ring of the first bearing is welded and fixed with the outer side of the rectangular rod 8, a rectangular hole is arranged at the top of the first chain wheel 11, the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding rectangular rod 8, a threaded hole is arranged at the top end of the rectangular rod 8, the threaded hole is in threaded connection with the corresponding screw rod 10, a second bearing is fixedly arranged between the inner walls at the two sides of the vertical pipes 5, the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding circular pipe 12, the inner wall of the circular pipe 12 is not in contact with the outer side of the corresponding rectangular rod 8, a through hole is arranged on the inner, the equal fixed mounting in bottom both sides of base 100 has electric telescopic handle, electric telescopic handle's output shaft top and the bottom fixed connection of slide 101, the utility model relates to a rationally, be convenient for eject oil pipe 103 from two coasters 102 fast through the mode of automatic promotion, saved the manual labor of the artifical oil pipe 103 of lifting, labour saving and time saving satisfies the user demand, is favorable to using.

The working principle is as follows: when the oil pipe 103 on the pulley 102 needs to be ejected, the driving motor 2 is started in the forward direction, the output shaft of the driving motor 2 drives the second chain wheel 3 to rotate, the second chain wheel 3 drives the two first chain wheels 11 to rotate through the chain 13, under the action of the rectangular holes formed on the first chain wheels 11, the first chain wheels 11 simultaneously drive the corresponding rectangular rods 8 to rotate, under the action of the threaded holes formed on the rectangular rods 8, the rectangular rods 8 simultaneously rotate and move upwards, the rectangular rods 8 slide upwards in the corresponding rectangular holes, the rectangular rods 8 simultaneously move upwards and drive the U-shaped push blocks 1 to move upwards through the corresponding first bearings, the U-shaped push blocks 1 drive the corresponding L-shaped rods 7 to slide upwards in the guide sleeves 6, and the U-shaped push blocks 1 simultaneously drive the corresponding two balls 15 to push the oil pipe 103 upwards, the oil pipe 103 is pushed by the two U-shaped push blocks 1, so that the oil pipe 103 is gradually moved out of the two pulleys 102, the oil pipe 103 and the two pulleys 102 are conveniently separated in an automatic pushing mode, manual labor for manually lifting the oil pipe 103 is omitted, and time and labor are saved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for oil pipe transport ejecting device in pit, includes base (100), sets up slide (101) above base (100) and two coasters (102) of slidable mounting on slide (101), has placed same oil pipe (103) in two coasters (102), the below of oil pipe (103) is equipped with the ejecting device body, its characterized in that, the ejecting device body includes two U-shaped ejector pads (1) of activity setting in the bottom of oil pipe (103), and the both sides of slide (101) all fixed mounting have installation piece (4), and one side that the slide (101) was kept away from in installation piece (4) is fixed mounting have standpipe (5), and one side that two standpipe (5) kept away from each other all fixed mounting have uide bushing (6), and the bottom fixed mounting of U-shaped ejector pad (1) has L shape pole (7), and uide bushing (6) slip cover is established on corresponding L shape pole (7), the bottom of U-shaped ejector pad (1) is seted up first groove (14) that front side and rear side are the opening setting, rectangular rod (8) are installed to first groove (14) internal rotation, the bottom of rectangular rod (8) extends to in corresponding standpipe (5), fixed mounting has dead lever (9) between the both sides inner wall of standpipe (5), the top fixed mounting of dead lever (9) has screw rod (10), rectangular rod (8) thread bush is established on screw rod (10), sliding sleeve is equipped with first sprocket (11) on rectangular rod (8), rotate between the both sides inner wall of standpipe (5) and install pipe (12), the top of pipe (12) and the bottom fixed connection of the first sprocket (11) that corresponds, the bottom fixed mounting of slide (101) has driving motor (2), the output shaft bottom fixed mounting of driving motor (2) has second sprocket (3), sliding connection has same chain (13) on second sprocket (3) and two first sprockets (11).

2. The oil pipe conveying and ejecting device for the underground of the oil well is characterized in that two balls (15) are embedded in the bottom of the U-shaped pushing block (1), and the balls (15) are in rolling contact with the bottom of the oil pipe (103).

3. The oil pipe conveying and ejecting device for the oil well is characterized in that a first bearing is fixedly installed between the inner walls of the two sides of the first groove (14), and the inner side of an inner ring of the first bearing is fixedly welded with the outer side of the rectangular rod (8).

4. The oil pipe conveying and ejecting device for the underground of the oil well is characterized in that a rectangular hole is formed in the top of the first chain wheel (11), and the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding rectangular rod (8).

5. The oil pipe conveying and ejecting device for the underground of the oil well is characterized in that the top end of the rectangular rod (8) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw rod (10).

6. The oil pipe conveying and ejecting device for the underground oil pipe according to the claim 1, characterized in that a second bearing is fixedly installed between the inner walls of the two sides of the vertical pipe (5), the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding circular pipe (12), and the inner wall of the circular pipe (12) is not contacted with the outer side of the corresponding rectangular rod (8).

7. The oil pipe conveying and ejecting device for the underground of oil wells is characterized in that the inner walls of the two vertical pipes (5) close to each other are provided with through holes, the chains (13) are positioned in the through holes, and the outer sides of the chains (13) are not in contact with the inner walls of the through holes.

8. The oil pipe conveying and ejecting device for the underground of petroleum according to claim 1, wherein the two sides of the bottom of the base (100) are fixedly provided with electric telescopic rods, and the top ends of output shafts of the electric telescopic rods are fixedly connected with the bottom of the slide ways (101).