CN214886954U

CN214886954U - Oil field is special in pit salvage support device

Info

Publication number: CN214886954U
Application number: CN202120141251.7U
Authority: CN
Inventors: 郑军
Original assignee: Daqing Huijing Petroleum Machinery Co ltd
Current assignee: Xinjiang Shengyuantong Petroleum Technology Service Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-26
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an oil field is special salvage support device in pit, concretely relates to support device technical field, which comprises a supporting plate and i, the bottom of layer board is close to the relative connecting plate that sets up of the equal fixedly connected with in both sides, and is relative it is provided with the pivot to rotate through the bearing between the connecting plate, the fixed cover in middle part of pivot is equipped with adjusting gear, the inside top that is located adjusting gear of layer board is provided with the regulation structure, the below of pivot is rotated and is provided with the backup pad, the symmetry is provided with connecting device between the backup pad, the bottom of layer board is provided with buffer structure. The utility model discloses have and stabilize the effect of supporting and guaranteeing that salvage job stabilization goes on to the fishing device of installing on supporting equipment, thereby can make the backup pad open certain angle and fix a position and support the layer board firmly through setting up regulation structure and connection structure, can protect fishing device reinforcing compressive capacity through setting up buffer structure simultaneously.

Description

Oil field is special in pit salvage support device

Technical Field

The utility model relates to a support equipment technical field, more specifically say, the utility model relates to an oil field is special in pit to be salvaged support equipment.

Background

When the oil field is operated underground, a shaft is often blocked due to falling objects or accumulated objects caused by various reasons, and in order to keep the shaft under the oil field smooth, the shaft in the oil field is often required to be salvaged and cleaned. The supporting equipment is used for fishing frequently, and can be fixedly supported, so that stable fishing operation is guaranteed.

However, in practical use, the common supporting equipment has a simple structure and poor stability, and the fishing object falls or even damages the fishing device due to shaking or loosening easily in the fishing process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a special fishing support equipment in oil field in pit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil field is special in pit salvages supporting equipment, includes the layer board, the bottom of layer board is close to the relative connecting plate that sets up of the equal fixedly connected with in both sides, and is relative it is provided with the pivot to rotate through the bearing between the connecting plate, the fixed cover in middle part of pivot is equipped with adjusting gear, the inside top that is located adjusting gear of layer board is provided with the regulation structure, the below of pivot is rotated and is provided with the backup pad, it is provided with connecting device to be close to the bottom symmetry between the backup pad, the bottom of layer board is provided with buffer structure.

Further, adjust the structure including seting up at the inside adjustment tank of layer board, the inside of adjustment tank is rotated through the bearing level and is provided with two-way screw rod, the surperficial symmetrical screw thread of two-way screw rod is provided with two sliders, the slider slides and sets up in the adjustment tank both sides, the bottom of layer board is located the top of adjusting gear and sets up the logical groove that communicates to the adjustment tank, the inside slip that leads to the groove is provided with the movable plate, extend to in the adjustment tank with slider fixed connection at the top of movable plate, layer board fixedly connected with rack plate extends out the bottom of movable plate, rack plate meshes with adjusting gear mutually.

Furthermore, a supporting plate fixedly connected with a turntable extends out of one end of the bidirectional screw rod, and a handle is fixedly connected to the position, close to the edge, of one side, far away from the supporting plate, of the turntable.

Furthermore, the surface of the rotating shaft is symmetrically fixed and provided with connecting seats at two sides of the adjusting gear, and the supporting plate is fixedly connected to the bottoms of the two connecting seats.

Further, connecting device includes that fixed connection is close to the rolling box of border position in the relative one side of backup pad, the inside of rolling box rotates through the bearing and is connected with the rolling axle, the top fixedly connected with motor of rolling box, the output shaft fixed connection that the rolling box passes through shaft coupling and motor is extended at the top of rolling axle, the fixed surface winding of rolling axle has the connection rope, the opening has been seted up to one side that the rolling box is close to relative backup pad, the one end of connecting the rope passes opening fixedly connected with fixed plate, fixed plate fixed connection is on the surface of relative backup pad.

Further, buffer structure includes the buffer board of fixed connection in the layer board bottom, the bottom of buffer board is close to the four corners position and all sets up flutedly, the inside slip of recess is provided with the stopper, the bottom fixedly connected with connecting rod of stopper, buffer board fixed connection is extended at same mounting panel top in the bottom of connecting rod, fixedly connected with cover is established at the outside buffer spring of connecting rod between the bottom of stopper and the recess inner wall, the top of mounting panel is around connecting rod fixedly connected with backing plate.

Furthermore, the coiling box and the connecting rope are arranged between the two supporting plates in a staggered mode and are close to the edge.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the supporting plate, the supporting plates, the adjusting structure and the connecting device, compared with the prior art, the handle can be used for rotating the turntable to drive the bidirectional screw to rotate so that the sliding block can slide relatively in the adjusting groove, so that the rack plate drives the adjusting gear to rotate, the rotating shaft drives the connecting seat to rotate the supporting plates on two sides, the bracket is supported on the ground by opening a proper angle between the two supporting plates, meanwhile, the winding shaft is driven by the starting motor to rotate to wind the connecting rope, so that the supporting plates on two sides are pulled through the connecting rope to prevent the supporting plates from being pressed and deformed, the effect of stably supporting the supporting plate is achieved, and the stability of the installation of the fishing equipment is ensured;

2. through setting up buffer structure, compare with prior art, can install salvage equipment in the bottom of mounting panel 25, the pressurized moves down when salvage equipment salvages the heavy object, drives mounting panel and connecting rod and moves down to drive stopper compression buffer spring, the pull down force that can cushion through buffer spring received protects salvage equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the sectional view of the internal structure of the support plate of the present invention.

Fig. 3 is a schematic sectional view of the internal structure of the rolling box of the present invention.

Fig. 4 is a schematic sectional view of the buffering structure of the present invention.

Fig. 5 is a schematic view of the overall side view structure of the present invention.

Fig. 6 is a schematic top view of the connection structure of the present invention.

The reference signs are: 1. a support plate; 2. a connecting plate; 3. a rotating shaft; 4. an adjusting gear; 5. a support plate; 6. An adjustment groove; 7. a bidirectional screw; 8. a slider; 9. a through groove; 10. moving the plate; 11. a rack plate; 12. a turntable; 13. a grip; 14. a connecting seat; 15. a coiling box; 16. a winding shaft; 17. a motor; 18. connecting ropes; 19. a port; 20. a fixing plate; 21. a buffer plate; 22. a groove; 23. a limiting block; 24. a connecting rod; 25. mounting a plate; 26. a buffer spring; 27. a backing plate.

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.

The special fishing and supporting equipment for the oil field underground comprises a supporting plate 1, wherein the bottom of the supporting plate 1 is close to a connecting plate 2, two sides of the connecting plate 2 are fixedly connected with and are oppositely arranged, a rotating shaft 3 is arranged between the opposite connecting plates 2 in a rotating mode through a bearing, an adjusting gear 4 is fixedly sleeved in the middle of the rotating shaft 3, an adjusting structure is arranged above the adjusting gear 4 inside the supporting plate 1, a supporting plate 5 is arranged below the rotating shaft 3 in a rotating mode, a connecting device is symmetrically arranged between the supporting plates 5 and close to the bottom, and a buffering structure is arranged at the bottom of the supporting plate 1.

In a preferred embodiment, the adjusting structure comprises an adjusting groove 6 arranged inside the supporting plate 1, a bidirectional screw 7 is horizontally and rotatably arranged inside the adjusting groove 6 through a bearing, two sliders 8 are symmetrically and threadedly arranged on the surface of the bidirectional screw 7, the sliders 8 are slidably arranged on two sides of the adjusting groove 6, a through groove 9 communicated with the adjusting groove 6 is arranged at the bottom of the supporting plate 1 above the adjusting gear 4, a moving plate 10 is slidably arranged inside the through groove 9, the top of the moving plate 10 extends into the adjusting groove 6 and is fixedly connected with the sliders 8, a rack plate 11 is fixedly connected to the supporting plate 1 and extends out of the bottom of the moving plate 10, the rack plate 11 is meshed with the adjusting gear 4, so that the two sliders 8 symmetrically arranged on the surface of the rack plate can be close to or far away from each other by controlling the bidirectional screw 7 to rotate, and the rack plate 10 displaces the rack plate 11 to drive the adjusting gear 4 to rotate so as to control the rotating shaft 3 to rotate the supporting plate 5 around the rotating shaft 3, the function of adjusting the outward opening angle of the supporting plates 5 at the two sides is achieved.

In a preferred embodiment, one end of the bidirectional screw 7 extends out of the supporting plate 1 and is fixedly connected with a rotating disc 12, and one side of the rotating disc 12, which is far away from the supporting plate 1, is fixedly connected with a handle 13 near the edge position, so that the rotating disc 12 can be driven to rotate by manually holding the handle 13, and the rotation of the bidirectional screw 7 is controlled by the rotating disc 12.

In a preferred embodiment, the surface of the rotating shaft 3 is symmetrically fixed and sleeved with the connecting seats 14 at two sides of the adjusting gear 4, and the support plate 5 is fixedly connected to the bottom of the two connecting seats 14, so that the support plate 5 is fixedly arranged below the rotating shaft 3 through the connecting seats 14, and the effect of rotating the support plate 5 around the rotating shaft 3 is achieved.

In a preferred embodiment, the connecting device comprises a winding box 15 fixedly connected to one side of the supporting plate 5 close to the edge, a winding shaft 16 is rotatably connected inside the winding box 15 through a bearing, a motor 17 is fixedly connected to the top of the winding box 15, the winding box 15 extends from the top of the winding shaft 16 and is fixedly connected with an output shaft of the motor 17 through a coupling, a connecting rope 18 is fixedly wound on the surface of the winding shaft 16, a through hole 19 is formed in one side of the winding box 15 close to the opposite supporting plate 5, one end of the connecting rope 18 penetrates through the through hole 19 and is fixedly connected with a fixing plate 20, the fixing plate 20 is fixedly connected to the surface of the opposite supporting plate 5, so that the connecting rope 18 is driven to extend out of the winding box 15 by rotating the opposite supporting plate 5, and the motor 17 is started to drive the winding shaft 16 to rotate to wind the connecting rope 18 after the angle adjustment of the supporting plate 5 is completed, the supporting plates 5 on two sides are pulled through the connecting rope 18, so that the effect of preventing the supporting plates 5 from being pressed to deflect outwards is achieved, and the supporting stability is ensured.

In a preferred embodiment, the buffering structure comprises a buffering plate 21 fixedly connected to the bottom of the supporting plate 1, the bottom of the buffering plate 21 is provided with grooves 22 near four corners, the inside of each groove 22 is slidably provided with a limiting block 23, the bottom of each limiting block 23 is fixedly connected with a connecting rod 24, the bottom end of each connecting rod 24 extends out of the buffering plate 21 and is fixedly connected to the top of the same mounting plate 25, a buffering spring 26 sleeved outside the corresponding connecting rod 24 is fixedly connected between the bottom of each limiting block 23 and the inner wall of each groove 22, the top of each mounting plate 25 is fixedly connected with a backing plate 27 around the corresponding connecting rod 24, so that the fishing device is mounted at the bottom of the corresponding mounting plate 25, when fishing work is carried out, the fishing device is pressed and moved downwards to drive the mounting plate 25 and the corresponding connecting rod 24 to move downwards, the buffering spring 26 is compressed by the limiting blocks 23, and accordingly the received tensile force is buffered by the elastic force of the buffering spring 26, the effect of protecting the fishing device is achieved, and the stable operation of fishing is ensured.

In a preferred embodiment, the winding boxes 15 are staggered with the connecting ropes 18 between the two support plates 5 near the edge, so that by staggering the connecting structures between the two support plates 5 near the edge, there is no obstacle under the mounting plate 25, preventing the fishing work from being affected.

The utility model discloses the theory of operation: when the fishing device is used, the equipment is moved to the upper part of an oil well shaft, the handle 13 is held to rotate the rotary table 12 to drive the bidirectional screw 7 to rotate, the two side supporting plates 5 are enabled to outwards deviate around the rotary shaft 3 to adapt to the size of the well mouth, the supporting plates 5 are placed on the ground around the well mouth to enable the supporting plate 1 to be positioned right above the well mouth after the adjustment is completed, meanwhile, the starting motor 17 is started to wind the connecting rope 18 to enable the two side supporting plates 5 to be prevented from outwards deviating due to inwards deflected pulling force when the supporting plates 1 are pressed, the fishing device is installed at the bottom of the mounting plate 25, the supporting plate 1 is stably supported through the supporting plates 5, so that the fishing device is stably arranged above the shaft, the fishing device is pressed to move downwards when being fished, the lower pulling force is buffered through the buffer spring 26, the fishing device is protected, and the fishing work is kept stable.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oil field is special salvage support equipment in pit, includes layer board (1), its characterized in that: the bottom of layer board (1) is close to relative connecting plate (2) that sets up of the equal fixedly connected with in both sides, and is relative rotate through the bearing between connecting plate (2) and be provided with pivot (3), the fixed cover in middle part of pivot (3) is equipped with adjusting gear (4), the inside top that is located adjusting gear (4) of layer board (1) is provided with the regulation structure, the below of pivot (3) is rotated and is provided with backup pad (5), be close to the bottom symmetry between backup pad (5) and be provided with connecting device, the bottom of layer board (1) is provided with buffer structure.

2. The special fishing support equipment in the oil field of claim 1, which is characterized in that: the adjusting structure comprises an adjusting groove (6) formed in the supporting plate (1), a bidirectional screw rod (7) is arranged in the adjusting groove (6) in a rotating mode through a bearing level, two sliders (8) are arranged on the surface of the bidirectional screw rod (7) in a symmetrical threaded mode, the sliders (8) are arranged on two sides of the adjusting groove (6) in a sliding mode, a through groove (9) communicated to the adjusting groove (6) is formed in the bottom of the supporting plate (1) and located above an adjusting gear (4), a moving plate (10) is arranged inside the through groove (9) in a sliding mode, the top of the moving plate (10) extends into the adjusting groove (6) and is fixedly connected with the sliders (8), a rack plate (11) fixedly connected with the supporting plate (1) extends out of the bottom of the moving plate (10), and the rack plate (11) is meshed with the adjusting gear (4).

3. The special fishing support equipment in the oil field well is characterized in that: one end of the bidirectional screw (7) extends out of the supporting plate (1) and is fixedly connected with a rotary table (12), and one side, far away from the supporting plate (1), of the rotary table (12) is close to the edge and is fixedly connected with a handle (13).

4. The special fishing support equipment in the oil field is characterized in that: the surface of the rotating shaft (3) is symmetrically and fixedly sleeved with connecting seats (14) at two sides of the adjusting gear (4), and the supporting plate (5) is fixedly connected to the bottoms of the two connecting seats (14).

5. The special fishing support equipment in the oil field of claim 1, which is characterized in that: connecting device includes that fixed connection is close to winding box (15) of border position in backup pad (5) relative one side, the inside of winding box (15) is rotated through the bearing and is connected with rolling axle (16), the top fixedly connected with motor (17) of winding box (15), the output shaft fixed connection that winding box (15) pass through shaft coupling and motor (17) is extended to the top of rolling axle (16), the fixed surface winding of rolling axle (16) has connection rope (18), opening (19) have been seted up to one side that winding box (15) are close to relative backup pad (5), the one end of connecting rope (18) is passed opening (19) fixedly connected with fixed plate (20), fixed plate (20) fixed connection is on the surface of relative backup pad (5).

6. The special fishing support equipment in the oil field is characterized in that: buffer structure includes buffer board (21) of fixed connection in layer board (1) bottom, the bottom of buffer board (21) is close to the four corners position and all sets up fluted (22), the inside of recess (22) slides and is provided with stopper (23), the bottom fixedly connected with connecting rod (24) of stopper (23), the bottom of connecting rod (24) is extended buffer board (21) fixed connection and is at same mounting panel (25) top, fixedly connected with cover is established at the outside buffer spring (26) of connecting rod (24) between the bottom of stopper (23) and recess (22) inner wall, the top of mounting panel (25) is around connecting rod (24) fixedly connected with backing plate (27).

7. The special fishing support equipment in the oil field is characterized in that: the coiling box (15) and the connecting rope (18) are arranged between the two supporting plates (5) in a staggered mode and are close to the edge.