CN216741425U

CN216741425U - A salvage operation device for oil-water well maintenance

Info

Publication number: CN216741425U
Application number: CN202122599896.8U
Authority: CN
Inventors: 唐宙宁; 艾尔肯·艾拜; 郭新江; 曹新平
Original assignee: Xinjiang Zhundong Petroleum Technology Co ltd
Current assignee: Xinjiang Zhundong Petroleum Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-14
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of oil-water wells, and discloses a salvaging operation device for oil-water well maintenance, which comprises a working box, wherein a first motor is fixedly connected at the axis of an inner cavity of the working box, output shafts at two sides of the first motor are fixedly connected with first threaded rods, surface threads of the first threaded rods are connected with first threaded sleeves, the bottoms of the first threaded sleeves are fixedly connected with supporting columns, and the tops of the inner cavities of the supporting columns are fixedly connected with second motors. So that the sliding cannot occur when the underground clamping and lifting are carried out.

Description

A salvage operation device for oil-water well maintenance

Technical Field

The utility model relates to the technical field of oil-water wells, in particular to a salvaging operation device for oil-water well maintenance.

Background

With the continuous acceleration of oil exploitation speed, the technical aspects also have problems, disadvantages and shortcomings, and one of the problems and disadvantages is that the oil-water well is increasingly subjected to salvage. Because in the exploitation process of the oil well, a plurality of exploitation devices are easy to drop in the oil well and are difficult to take out, the difficulty of salvaging the oil well is increased continuously, accidents that various parts and articles drop into the well in the oil extraction process also often occur, and therefore the salvaging device is very important.

The existing fishing device is large in size and very complex to use, and when fishing, underground metal is only clamped and lifted through a clamp, but due to the fact that the existing fishing device is an oil well, the friction force of the clamp is reduced, and a fishing object cannot be fixed, so that the fishing device is difficult to fish when metal objects with large mass are fished, and therefore the fishing operation device for maintaining the oil-water well is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a salvaging operation device for oil-water well maintenance, which aims to solve the problems in the background technology.

In order to solve the technical problem, the utility model provides a salvaging operation device for the maintenance of an oil-water well, which comprises a working box, a first motor is fixedly connected at the axis of the inner cavity of the working box, output shafts at two sides of the first motor are fixedly connected with a first threaded rod, the surface of the first threaded rod is in threaded connection with a first threaded sleeve, the bottom of the first threaded sleeve is fixedly connected with a support column, the top of the inner cavity of the supporting column is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a second threaded rod, two sides of the inner cavity of the support column are both connected with movable rods in a sliding way, the inner cavity of each movable rod is embedded with a second threaded sleeve, the second threaded rod is in threaded connection with the second threaded sleeve, a movable groove is formed in the inner cavity of the movable rod, and the front position and the rear position of the bottom of the inner cavity of the movable groove are both movably connected with a grapple through a rotating shaft.

Preferably, a fixing groove is formed in one side of the inner cavity of the movable groove, and a spring is fixedly connected to one side of the inner cavity of the fixing groove.

Preferably, a fixing plate is fixedly connected to the outer side of the spring, and the outer side of the fixing plate is in contact with the grapple.

Preferably, first chutes are formed in two sides of the top of the inner cavity of the working box, first sliding blocks are fixedly connected to the tops of the first threaded sleeves, and the first chutes are slidably connected with the first sliding blocks.

Preferably, the second sliding grooves are formed in two sides of the inner cavity of the supporting column, the second sliding blocks are fixedly connected to two sides of the movable rod, and the second sliding grooves are connected with the second sliding blocks in a sliding mode.

Preferably, through holes are formed in the two sides of the bottom of the inner cavity of the working box, the supporting columns are located in the inner cavity of the through holes, and hoisting lugs are fixedly connected to the two sides of the top of the working box.

Compared with the prior art, the fishing operation device for oil-water well maintenance provided by the utility model has the following beneficial effects:

1. when the fishing hook is used, the supporting column and the movable rod can be driven to clamp a fished object through the arrangement of the first motor, the first threaded rod and the first threaded sleeve, and then the height of the movable rod can be adjusted through the arrangement of the second motor, the second threaded rod and the second threaded sleeve, so that the grapple can be unfolded from the movable groove, the clamped fished object can be positioned and fixed again, and the fished object cannot slide down when being clamped and lifted underground.

2. When the automatic unfolding device is used, due to the arrangement of the fixed groove, the spring and the fixed plate, the elastic force operation can be performed on the grapple when the second motor drives the movable rod to move downwards, so that the grapple can be automatically unfolded.

Drawings

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

FIG. 2 is a cross-sectional view of a work box in the configuration of the present invention;

FIG. 3 is a recovery view of the grapple in the configuration of the present invention;

FIG. 4 is an expanded view of a grapple in the configuration of the present invention;

FIG. 5 is an enlarged view of a portion of A in the structure of the present invention.

In the figure: 1. a work box; 2. a first motor; 3. a first threaded rod; 4. a first threaded sleeve; 5. a support column; 6. a second motor; 7. a second threaded rod; 8. a movable rod; 9. a second threaded sleeve; 10. a movable groove; 11. a grapple; 12. fixing grooves; 13. a spring; 14. a fixing plate; 15. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 5, in the embodiment of the utility model, a salvaging device for oil-water well maintenance comprises a working box 1, a first motor 2 is fixedly connected to the axis of the inner cavity of the working box 1, first threaded rods 3 are fixedly connected to output shafts on both sides of the first motor 2, first threaded sleeves 4 are connected to the surfaces of the first threaded rods 3 in a threaded manner, support columns 5 are fixedly connected to the bottoms of the first threaded sleeves 4, second motors 6 are fixedly connected to the tops of the inner cavities of the support columns 5, second threaded rods 7 are fixedly connected to output shafts of the second motors 6, movable rods 8 are slidably connected to both sides of the inner cavity of the support columns 5, second threaded sleeves 9 are embedded in the inner cavities of the movable rods 8, the second threaded rods 7 are in threaded connection with the second threaded sleeves 9, movable grooves 10 are formed in the inner cavities of the movable rods 8, grapples 11 are movably connected to the front and back positions of the bottoms of the inner cavities of the movable grooves 10 through rotating shafts, the two sides of the top of the inner cavity of the working box 1 are respectively provided with a first sliding groove, the top of the first threaded sleeve 4 is fixedly connected with a first sliding block, the first sliding grooves are connected with the first sliding blocks in a sliding manner, when the first threaded rod 3 drives the first threaded sleeve 4 to rotate, the first threaded sleeve 4 can move in a limiting manner, so that the first threaded sleeve 4 can move left and right under the rotation of the first threaded rod 3, the two sides of the inner cavity of the support column 5 are respectively provided with a second sliding groove, the two sides of the movable rod 8 are respectively fixedly connected with a second sliding block, the second sliding grooves are connected with the second sliding blocks in a sliding manner, and through the arrangement of the second sliding grooves and the second sliding blocks, when the second threaded rod 7 drives the second threaded sleeve 9 to rotate, the second threaded sleeve 9 can move in a limiting manner, so that the second threaded sleeve 9 can move up and down under the rotation of the second threaded rod 7, through-hole 15 has all been seted up to the both sides of 1 inner chamber bottom of work box, and support column 5 is located the inner chamber of through-hole 15, and the equal fixedly connected with hoist and mount ear in both sides at 1 top of work box can hoist whole fishing device through the setting of hoist and mount ear.

The principle of the embodiment is as follows:

when the fishing device is used, the whole device is hoisted through the hoisting lug, the fishing device is placed into a well through an external hoisting device, after the fishing operation device enters the well, the first motor 2 is started to drive the first threaded rod 3 and the first threaded sleeve 4 to rotate, the first threaded rod 3 can be driven to move left and right when rotating due to the fact that the first threaded sleeve 4 is limited by the first sliding groove and the first sliding block, the first threaded sleeve 4 can be driven to move left and right, the supporting column 5 and the movable rod 8 can be driven to clamp a salvage object, after clamping is finished, the second motor 6 is started to drive the second threaded rod 7 and the second threaded sleeve 9 to rotate, the second threaded sleeve 9 is embedded in the movable rod 8, the movable rod 8 can be driven to adjust the height, when the movable rod 8 moves downwards until the supporting column 5 is separated from the movable groove 10, at the moment, the grapple 11 can automatically unfold from the movable groove 10, the tight salvage thing of clamp is colluded once more for in the pit when pressing from both sides tight the lift, the landing can not appear, and the cooperation of above structure has realized pressing from both sides tight salvage to the salvage thing, can carry out the purpose of fixing to it.

Example two:

referring to fig. 3, 4 and 5, in combination with the base of embodiment 1, a fixing groove 12 is formed at one side of an inner cavity of a movable groove 10, a spring 13 is fixedly connected to one side of the inner cavity of the fixing groove 12, a fixing plate 14 is fixedly connected to an outer side of the spring 13, and an outer side of the fixing plate 14 is in contact with a catch hook 11.

The principle of the embodiment is as follows:

through spring 13's setting, can drive during the 8 downstream of movable rod at second motor 6, can possess the bounce-back effect to grapple 11, make spring 13 through self bounce-back force, can promote grapple 11 and expand from activity inslot 10 is automatic, and when needs retrieve grapple 11, the user is manual presses grapple 11 into activity inslot 10, at this moment grapple 11 can produce certain pressure to spring 13 and fixed plate 14, then start second motor 6 antiport, can drive movable rod 8 rebound, back in the support column 5 is stretched into at the top of grapple 11, the user loosens grapple 11, at this moment grapple 11 can contact with the inner wall of support column 5, the completion is spacing to grapple 11.

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

Claims

1. The utility model provides a salvage operation device for oil-water well maintenance, includes work box (1), its characterized in that: the utility model discloses a portable computer, including work box (1), the first motor of axle center department fixedly connected with (2) of work box (1) inner chamber, the equal fixedly connected with first threaded rod of output shaft (3) of first motor (2) both sides (3), the surperficial threaded connection of first threaded rod (3) has first thread bush (4), the bottom fixedly connected with support column (5) of first thread bush (4), the top fixedly connected with second motor (6) of support column (5) inner chamber, the output shaft fixedly connected with second threaded rod (7) of second motor (6), the equal sliding connection in both sides of support column (5) inner chamber has movable rod (8), the inner chamber of movable rod (8) inlays and is equipped with second thread bush (9), second threaded rod (7) and second thread bush (9) threaded connection, movable groove (10) have been seted up to the inner chamber of movable rod (8), all there is grapple (11) through pivot swing joint in the front and back position of movable groove (10) inner chamber bottom.

2. A fishing operation device for maintenance of oil-water wells according to claim 1, characterized in that: one side of the inner cavity of the movable groove (10) is provided with a fixed groove (12), and one side of the inner cavity of the fixed groove (12) is fixedly connected with a spring (13).

3. A fishing operation device for maintenance of oil-water wells according to claim 2, characterized in that: the outer side of the spring (13) is fixedly connected with a fixing plate (14), and the outer side of the fixing plate (14) is in contact with the grabbing hook (11).

4. A fishing operation device for maintenance of oil-water wells according to claim 1, characterized in that: first chutes are formed in two sides of the top of the inner cavity of the working box (1), first sliding blocks are fixedly connected to the top of the first threaded sleeve (4), and the first chutes are connected with the first sliding blocks in a sliding mode.

5. A fishing operation device for maintenance of oil-water wells according to claim 1, characterized in that: the second spout has all been seted up to the both sides of support column (5) inner chamber, the equal fixedly connected with second slider in both sides of movable rod (8), and second spout and second slider sliding connection.

6. A fishing operation device for maintenance of oil-water wells according to claim 1, characterized in that: through-hole (15) have all been seted up to the both sides of work box (1) inner chamber bottom, support column (5) are located the inner chamber of through-hole (15), the equal fixedly connected with hoist and mount ear in both sides at work box (1) top.