CN218324829U

CN218324829U - Oil development is with sieve pipe of convenient change

Info

Publication number: CN218324829U
Application number: CN202222234021.2U
Authority: CN
Inventors: 高鑫
Original assignee: Daqing Hongyuan Huaxing Technology Co ltd
Current assignee: Daqing Hongyuan Huaxing Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-17
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses an oil development is with sieve pipe of convenient change, the female joint comprises a sleeve, telescopic inner chamber is provided with the sieve pipe body, evenly distributed's first spout is seted up to telescopic inside, the inside sliding connection of first spout has first slider, one side fixed mounting that first slider is close to relatively has the gag lever post, evenly distributed's spacing groove has been seted up in the left side of sieve pipe body, the inner chamber of first spout and the right side fixed mounting that is located first slider have first spring, the equal fixed mounting in both sides of sleeve inner chamber has evenly distributed's pulley. The utility model discloses a set up the sleeve and hold the screen pipe body, filter oil development through setting up the screen pipe body, carry on spacingly to the screen pipe body through setting up the pulley, prevent that the screen pipe body from taking place to rock at the in-process of changing, hold the connecting rod through setting up the holding tank, carry on spacingly to the second slider through setting up the second spout.

Description

Oil development is with sieve pipe of convenient change

Technical Field

The utility model relates to an oil development technical field specifically is a convenient screen pipe of changing of oil development.

Background

The oil screen pipe has the main effects of sand prevention, the geological environment of an oil well is different, the steel grade and the type of the adopted screen pipe are different, in the oil drilling operation, the screen pipe is an important device, the prior well completion or oil extraction sand prevention is often adopted, the use of the screen pipe improves the oil exploitation efficiency, the existing screen pipe for oil exploitation basically meets the requirements of people, but some problems still exist, the existing screen pipe for oil exploitation is inconvenient for workers to replace, the screen pipe is generally connected with a connecting block through a bolt, and the workers are cumbersome to replace, so that the simplicity and the convenience of the device are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil development is with sieve pipe of convenient change possesses the advantage of convenient change, has solved present oil development and has used the sieve pipe, and the inconvenient sieve pipe of changing of staff, sieve pipe are generally connected with the connecting block through the bolt, and the staff changes comparatively loaded down with trivial details to the problem of device simplicity has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil development is with sieve pipe of convenient change, includes the sleeve, telescopic inner chamber is provided with the sieve pipe body, evenly distributed's first spout is seted up to telescopic inside, the inside sliding connection of first spout has first slider, one side fixed mounting that first slider is close to relatively has the gag lever post, evenly distributed's spacing groove is seted up in the left side of sieve pipe body, the inner chamber of first spout and the right side fixed mounting who is located first slider have first spring, the equal fixed mounting in both sides of sleeve inner chamber has evenly distributed's pulley, four holding tanks have been seted up to the inside of sieve pipe body, the inside of sieve pipe body and the both sides that are located the holding tank have all seted up the second spout, the inside of holding tank is provided with the connecting rod, the outside fixed mounting of connecting rod has the cardboard.

Preferably, the inner cavity of the limiting groove is provided with a limiting block, and the left side of the limiting block is fixedly connected with the right side of the limiting rod.

Preferably, the surface of the pulley is in contact with the surface of the sieve tube body, and the right side of the inner cavity of the sleeve is provided with clamping grooves which are uniformly distributed.

Preferably, the inside sliding connection of second spout has the second slider, the both sides fixed connection of one side that the second slider is close to relatively and connecting rod, the inside of second spout and the one side fixed mounting that is located the second slider have the second spring.

Preferably, a clamping block is arranged inside the clamping groove, and one side, close to the clamping block relatively, of the clamping block is fixedly connected with the outer side of the clamping plate.

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

1. the utility model discloses a set up the sleeve and hold the screen pipe body, filter the oil development through setting up the screen pipe body, carry on spacingly to the screen pipe body through setting up the pulley, prevent that the screen pipe body from taking place to rock at the in-process of changing, hold the connecting rod through setting up the holding tank, carry on spacingly to the second slider through setting up the second spout, prevent that the second slider from taking place to rock at the in-process that removes, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process of removing, carry on spacingly to the gag lever post through setting up first slider, prevent that the gag lever post from taking place to rock at the in-process of removing, present screen pipe for the oil development has been solved simultaneously, the inconvenient change of staff, the screen pipe generally is connected with the connecting block through the bolt, the staff changes comparatively loaded down with trivial details, thereby the problem of device simplicity has been reduced.

2. The utility model discloses a set up the spacing groove and carry on spacingly to the stopper, carry on spacingly to the left side of screen pipe body through setting up the stopper, carry on spacingly to the fixture block through setting up the draw-in groove, carry on spacingly to the connecting rod through setting up the second slider, prevent that the connecting rod from taking place to rock at the in-process that removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a sleeve; 2. a screen pipe body; 3. a connecting rod; 4. clamping a plate; 5. a clamping block; 6. a pulley; 7. a first slider; 8. a limiting rod; 9. a limiting block; 10. a limiting groove; 11. a first chute; 12. a first spring; 13. a card slot; 14. accommodating a tank; 15. a second chute; 16. a second slider; 17. a second spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a screen pipe convenient for replacement in oil production comprises a sleeve 1, a screen pipe body 2 is arranged in an inner cavity of the sleeve 1, first chutes 11 uniformly distributed are formed in the sleeve 1, first sliders 7 are slidably connected in the first chutes 11, limiting rods 8 are fixedly mounted on one sides of the first sliders 7, which are relatively close to each other, limiting grooves 10 uniformly distributed are formed in the left side of the screen pipe body 2, first springs 12 are fixedly mounted in the inner cavity of the first chutes 11 and positioned on the right sides of the first sliders 7, pulleys 6 uniformly distributed are fixedly mounted on both sides of the inner cavity of the sleeve 1, four accommodating grooves 14 are formed in the screen pipe body 2, second chutes 15 are formed in both sides of the accommodating grooves 14 in the screen pipe body 2, connecting rods 3 are arranged in the accommodating grooves 14, and clamping plates 4 are fixedly mounted on the outer sides of the connecting rods 3, the screen pipe body 2 is accommodated by the sleeve 1, oil exploitation is filtered by the screen pipe body 2, the screen pipe body 2 is limited by the pulley 6, the screen pipe body 2 is prevented from shaking in the replacement process, the connecting rod 3 is accommodated by the accommodating groove 14, the second sliding block 16 is limited by the second sliding groove 15, the second sliding block 16 is prevented from shaking in the moving process, the first sliding block 7 is prevented from shaking in the moving process by the first sliding groove 11, the limiting rod 8 is prevented from shaking in the moving process by the first sliding block 7, the limiting block 9 is arranged in the inner cavity of the limiting groove 10, the left side of the limiting block 9 is fixedly connected with the right side of the limiting rod 8, and the limiting block 9 is limited by the limiting groove 10, carry on spacingly to the left side of screen pipe body 2 through setting up stopper 9, the surface of pulley 6 and the surface contact of screen pipe body 2, evenly distributed's draw-in groove 13 is seted up on the right side of sleeve 1 inner chamber, carry on spacingly to fixture block 5 through setting up draw-in groove 13, the inside sliding connection of second spout 15 has second slider 16, one side that second slider 16 is close to relatively and the both sides fixed connection of connecting rod 3, inside and the one side fixed mounting who is located second slider 16 of second spout 15 have second spring 17, carry on spacingly to connecting rod 3 through setting up second slider 16, prevent that connecting rod 3 from taking place to rock at the in-process that removes, the inside of draw-in groove 13 is provided with fixture block 5, the outside fixed connection of one side that fixture block 5 is close to relatively and cardboard 4.

During the use, put into sleeve 1's inner chamber with screen pipe body 2 during the installation, stopper 9 gets into the inner chamber of spacing groove 10 simultaneously to drive first slider 7 and remove to the left side, carry on spacingly to gag lever post 8 under the effect of first spring 12, loosen connecting rod 3 at last, under the effect of second spring 17, make second slider 16 drive cardboard 4 and remove to the outside, fixture block 5 passes through draw-in groove 13 and gets into sleeve 1's inside simultaneously, fixes screen pipe body 2.

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 development is with sieve pipe of convenient change, includes sleeve (1), its characterized in that: the inner chamber of sleeve (1) is provided with screen pipe body (2), evenly distributed's first spout (11) are seted up to the inside of sleeve (1), the inside sliding connection of first spout (11) has first slider (7), one side fixed mounting that first slider (7) are close to relatively has gag lever post (8), evenly distributed's spacing groove (10) are seted up in the left side of screen pipe body (2), the inner chamber of first spout (11) and the right side fixed mounting that is located first slider (7) have first spring (12), the equal fixed mounting in both sides of sleeve (1) inner chamber has evenly distributed's pulley (6), four holding tank (14) have been seted up to the inside of screen pipe body (2), second spout (15) have all been seted up to the inside of screen pipe body (2) and the both sides that are located holding tank (14), the inside of holding tank (14) is provided with connecting rod (3), the outside fixed mounting of connecting rod (3) has cardboard (4).

2. An oil exploitation screen pipe convenient to replace according to claim 1, wherein: the inner cavity of the limiting groove (10) is provided with a limiting block (9), and the left side of the limiting block (9) is fixedly connected with the right side of the limiting rod (8).

3. An oil exploitation screen pipe convenient to replace according to claim 1, wherein: the surface of the pulley (6) is contacted with the surface of the sieve tube body (2), and the right side of the inner cavity of the sleeve (1) is provided with clamping grooves (13) which are uniformly distributed.

4. The screen pipe of claim 1, wherein the screen pipe is adapted to be replaced for oil production: the inside sliding connection of second spout (15) has second slider (16), the one side that second slider (16) is close to relatively and the both sides fixed connection of connecting rod (3), the inside of second spout (15) and the one side fixed mounting who is located second slider (16) have second spring (17).

5. The screen pipe of claim 3, wherein the screen pipe is adapted to be replaced for oil production: a clamping block (5) is arranged inside the clamping groove (13), and one side, close to the clamping block (5), of the clamping block is fixedly connected with the outer side of the clamping plate (4).