CN211193736U

CN211193736U - A auxiliary device for oil field maintenance

Info

Publication number: CN211193736U
Application number: CN201922381145.1U
Authority: CN
Inventors: 樊宣鑫; 蔡栋桦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-07
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an auxiliary device for oil field maintenance, the mounting panel comprises a mounting plate, the equal fixed mounting in bottom both sides of mounting panel has the riser, the bottom fixed mounting of riser has the bottom plate, the bottom both sides of bottom plate all rotate and install the universal wheel, the rotation groove has been seted up to the bottom of mounting panel, it is equipped with the commentaries on classics board to rotate inslot rotation cover, the top thread fixing of mounting panel has a driving motor, a driving motor's output shaft extend to rotate the inslot and with the top fixed connection who changes the board, the equal fixed mounting in bottom both sides of commentaries on classics board has the montant, the slip cap is equipped with same movable plate on two montants, the bottom thread fixing of commentaries on classics board has the pneumatic cylinder. The utility model relates to a rationally, convenient operation is convenient for take off cylinder body lid from the organism, avoids artifical the prizing, and labour saving and time saving improves work efficiency, is favorable to the use.

Description

A auxiliary device for oil field maintenance

Technical Field

The utility model relates to an oil field maintenance auxiliary assembly technical field especially relates to an auxiliary device for oil field maintenance.

Background

In the oil field well drilling production process, it is sealed to lean on cylinder pad and cluster water pipe between the cylinder body lid of diesel engine for the well drilling and the organism, and it is fixed through interior external screw thread, because of various reasons, the cylinder pad is pricked by high-pressure high temperature gas occasionally, because of there being the gap between the interior external screw thread of cylinder body lid and organism, long time the carbon deposit invasion or cluster water pipe sealing washer damage, the cooling water invasion, make interior external screw thread easily rust as an organic whole, cause when overhauing diesel engine cylinder liner or piston, the cylinder body lid is difficult to take off, the cylinder body lid is taken off to the mode that current takes off the cylinder body lid most through artifical manual hard sled and pulling, the mode that artifical hard sled was opened wastes time and energy, work efficiency is low, and dangerous high, can not satisfy the user demand, therefore we have proposed an auxiliary device for the oil field maintenance and have been used for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary device for oilfield maintenance.

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

an auxiliary device for oilfield maintenance comprises a mounting plate, wherein vertical plates are fixedly mounted on two sides of the bottom of the mounting plate, a bottom plate is fixedly mounted on the bottom of each vertical plate, universal wheels are rotatably mounted on two sides of the bottom plate, a rotating groove is formed in the bottom of the mounting plate, a rotating plate is rotatably sleeved in the rotating groove, a first driving motor is fixedly arranged on the top of the mounting plate through threads, an output shaft of the first driving motor extends into the rotating groove and is fixedly connected with the top of the rotating plate, vertical rods are fixedly mounted on two sides of the bottom of the rotating plate, a same moving plate is slidably sleeved on the two vertical rods, a hydraulic cylinder is fixedly arranged on the bottom of the rotating plate through threads, the bottom end of an output shaft of the hydraulic cylinder and the top of the moving plate are fixedly mounted, a same ring located below the moving plate is slidably sleeved on the two vertical plates, push, the bottom of ring is annular fixed mounting and has a plurality of fixed columns, the bottom fixed mounting of fixed column has toper anti-skidding press block, the mounting groove has been seted up to the bottom of movable plate, fixed mounting has two locating levers between the both sides inner wall of mounting groove, sliding sleeve is equipped with two splint on two locating levers, the bottom of splint runs through the ring and extends to the below of ring, one side that two splint are close to each other all establishes to the arcwall face, all rotate on the both sides inner wall of mounting groove and install the screw rod, the screw thread of two screw rods is revolved to opposite, splint thread bush is established on the screw rod that corresponds, the bottom fixed mounting of two locating levers has same installation pipe, thread fixing has biax driving motor on the top inner wall of installation pipe, the one end that two screw rods are close to each other all extends to in the installation pipe and respectively with two output shaft.

Preferably, the anti-skid rubber is fixedly bonded on one side of each of the two clamping plates close to each other.

Preferably, one side of the clamping plate is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, the mounting pipe is internally and fixedly sleeved with two first bearings, and inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding screw rods.

Preferably, the inner walls of the two sides of the mounting groove are fixedly provided with second bearings, and the inner rings of the second bearings are fixedly sleeved with the outer sides of the corresponding screw rods.

Preferably, first rectangular hole has all been seted up to the top both sides of ring, the lateral wall in first rectangular hole and the outside sliding connection of the riser that corresponds.

Preferably, the rotating groove is internally fixedly sleeved with a large bearing, and an inner ring of the large bearing is fixedly sleeved with the outer side of the rotating plate.

Preferably, the bottom end of the vertical rod is fixedly provided with an anti-falling block.

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

by the mounting plate, the vertical plate, the hydraulic cylinder, the movable plate, the bottom plate, the push rod motors, the circular rings, the fixed columns, the conical anti-skidding press blocks, the mounting grooves, the positioning rods, the clamping plates, the screw rods, the mounting pipe, the double-shaft driving motors, the vertical rods and the rotating plate are matched, when the cylinder body cover needs to be taken down, the cylinder body cover is positioned between the two clamping plates at the moment, then the two push rod motors are reversely started, the fixed columns are simultaneously driven by the circular rings to simultaneously move downwards, the fixed columns drive the corresponding conical anti-skidding press blocks to move downwards and press the machine body, so that the machine body is fixed, then the double-shaft driving motors are forwardly started, two output shafts of the double-shaft driving motors respectively drive the corresponding screw rods to rotate, the screw rods drive the corresponding clamping plates to move, the two clamping plates respectively drive the corresponding, the output shaft of a driving motor drives two montants through the rotating plate to rotate, two montants drive two screws through the movable plate to rotate, two screws drive two anti-skidding rubber sheets through two splint and give a pivoted power of cylinder body lid, the output shaft of pneumatic cylinder drives two screw rod upward shifting through the movable plate, the screw rod drives anti-skidding rubber sheet upward shifting and gives cylinder body lid an upward pulling power through corresponding splint, under the effect of the power of turning round and pulling power complex simultaneously, make and be convenient for take off cylinder body lid from the organism.

The utility model relates to a rationally, convenient operation is convenient for take off cylinder body lid from the organism, avoids artifical the prizing, and labour saving and time saving improves work efficiency, is favorable to the use.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an auxiliary device for oilfield maintenance according to the present invention;

fig. 2 is a schematic structural diagram of a part a of an auxiliary device for oilfield maintenance according to the present invention.

In the figure: the device comprises a mounting plate 1, a vertical plate 2, a hydraulic cylinder 3, a movable plate 4, a bottom plate 5, a push rod motor 6, a circular ring 7, a fixed column 8, a conical anti-skidding pressing block 9, a mounting groove 10, a positioning rod 11, a clamping plate 12, a screw rod 13, a mounting pipe 14, a double-shaft driving motor 15, a vertical rod 16 and a rotating plate 17.

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. 1-2, an auxiliary device for oilfield maintenance comprises a mounting plate 1, wherein vertical plates 2 are fixedly mounted on both sides of the bottom of the mounting plate 1, a bottom plate 5 is fixedly mounted on the bottom of the vertical plates 2, universal wheels are rotatably mounted on both sides of the bottom plate 5, a rotating groove is formed in the bottom of the mounting plate 1, a rotating plate 17 is rotatably sleeved in the rotating groove, a first driving motor is fixed on the top of the mounting plate 1 through threads, an output shaft of the first driving motor extends into the rotating groove and is fixedly connected with the top of the rotating plate 17, vertical rods 16 are fixedly mounted on both sides of the bottom of the rotating plate 17, a same moving plate 4 is slidably sleeved on the two vertical rods 16, a hydraulic cylinder 3 is fixed on the bottom of the rotating plate 17 through threads, the bottom end of the output shaft of the hydraulic cylinder 3 is fixedly mounted on the top of, a push rod motor 6 is fixed on the top of the bottom plate 5 through threads, output shafts of the two push rod motors 6 are fixedly installed with the bottom of a circular ring 7, a plurality of fixing columns 8 are fixedly installed at the bottom of the circular ring 7 in an annular shape, a conical anti-skidding pressing block 9 is fixedly installed at the bottom ends of the fixing columns 8, an installation groove 10 is formed in the bottom of a movable plate 4, two positioning rods 11 are fixedly installed between the inner walls of the two sides of the installation groove 10, two clamping plates 12 are slidably sleeved on the two positioning rods 11, the bottoms of the clamping plates 12 penetrate through the circular ring 7 and extend to the lower side of the circular ring 7, the sides, close to each other, of the two clamping plates 12 are arc-shaped surfaces, screw rods 13 are rotatably installed on the inner walls of the two sides of the installation groove 10, the thread rotating directions of the two screw rods 13 are opposite, the clamping plates 12 are threadedly sleeved on the corresponding screw rods 13, the one end that two screw rods 13 are close to each other all extends to in the installation pipe 14 and respectively with two output shaft fixed connection of biax driving motor 15, and installation pipe 14 rotates the cover and establishes on two screw rods 13, the utility model relates to a rationally, convenient operation is convenient for take off cylinder body lid from the organism, avoids artifical the prizing, and labour saving and time saving improves work efficiency, is favorable to the use.

In the utility model, one side of two clamping plates 12 close to each other is adhered and fixed with anti-skid rubber, one side of the clamping plate 12 is provided with a threaded hole which is connected with a corresponding screw 13 by screw thread, the mounting tube 14 is internally and fixedly sleeved with two first bearings, the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw 13, the inner walls of two sides of the mounting groove 10 are respectively and fixedly provided with a second bearing, the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding screw 13, two sides of the top of the ring 7 are respectively provided with a first rectangular hole, the side wall of the first rectangular hole is in sliding connection with the outer side of the corresponding vertical plate 2, the rotating groove is internally and fixedly sleeved with a large bearing, the inner ring of the large bearing is fixedly sleeved with the outer side of the rotating plate 17, and the bottom end of the vertical rod 16 is fixedly provided with an anti-falling block, the utility model has, time and labor are saved, the working efficiency is improved, and the use is facilitated.

The working principle is as follows: when the cylinder cover is required to be taken down, the cylinder cover is positioned between the two clamping plates 12 at the moment, then the two push rod motors 6 are reversely started, the output shafts of the two push rod motors 6 simultaneously drive the circular ring 7 to downwards move on the two vertical plates 2, the circular ring 7 drives the plurality of fixing columns 8 to downwards move simultaneously when downwards moving, the fixing columns 8 drive the corresponding conical anti-skidding pressing blocks 9 to downwards move and press the machine body, the machine body is fixed under the action of the pressing force of the plurality of conical anti-skidding pressing blocks 9, then the double-shaft driving motor 15 is positively started, the two output shafts of the double-shaft driving motor 15 respectively drive the corresponding screw rods 13 to rotate, under the action of the threaded holes formed in one side of the clamping plates 12, the screw rods 13 simultaneously drive the corresponding clamping plates 12 to move towards the direction close to the double-shaft driving motor 15, the two clamping plates 12 respectively drive the corresponding anti-skidding rubber sheets to move towards the direction close to the cylinder cover and clamp the, start first driving motor and pneumatic cylinder 3 immediately, first driving motor's output shaft drives and changes board 17 and rotate, it drives two montants 16 rotations to change board 17, two montants 16 drive movable plate 4 and rotate, movable plate 4 drives corresponding splint 12 respectively through two screws 13 and rotates, two splint 12 give the cylinder body lid pivoted power simultaneously through two anti-skidding rubber, the output shaft of pneumatic cylinder 3 drives movable plate 4 rebound simultaneously, movable plate 4 drives two screws 13 rebound, screw 13 drives corresponding splint 12 rebound, two splint 12 are through two anti-skidding rubber to the power of upwards pulling of cylinder body lid, under the effect of turning force and pulling power simultaneous complex, make and be convenient for take off the cylinder body lid from the organism, avoid artifical the prizing.

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 an auxiliary device for oil field maintenance, including mounting panel (1), the equal fixed mounting in bottom both sides of mounting panel (1) has riser (2), a serial communication port, the bottom fixed mounting of riser (2) has bottom plate (5), the bottom both sides of bottom plate (5) are all rotated and are installed the universal wheel, the bottom of mounting panel (1) has been seted up and has been rotated the groove, it has revolving plate (17) to rotate the inslot rotating sleeve, the top thread tightening of mounting panel (1) has first driving motor, the output shaft of first driving motor extends to in the rotating groove and with the top fixed connection of revolving plate (17), the equal fixed mounting in bottom both sides of revolving plate (17) has montant (16), sliding sleeve is equipped with same movable plate (4) on two montants (16), the bottom thread tightening of revolving plate (17) has pneumatic cylinder (3), the output shaft bottom of pneumatic cylinder (3) and the top fixed mounting of movable plate (4, the two vertical plates (2) are slidably sleeved with a same circular ring (7) positioned below the movable plate (4), the top of the bottom plate (5) is fixedly provided with a push rod motor (6) through threads, output shafts of the two push rod motors (6) are fixedly installed with the bottom of the circular ring (7), the bottom of the circular ring (7) is fixedly provided with a plurality of fixing columns (8) in an annular shape, the bottom of each fixing column (8) is fixedly provided with a conical anti-skidding pressing block (9), the bottom of the movable plate (4) is provided with a mounting groove (10), two positioning rods (11) are fixedly installed between the inner walls of the two sides of the mounting groove (10), the two positioning rods (11) are slidably sleeved with two clamping plates (12), the bottoms of the clamping plates (12) penetrate through the circular ring (7) and extend to the lower part of the circular ring (7), one sides of the two clamping plates (12) close to each other are both arranged to be, the screw thread of two screw rods (13) is turned to the opposite direction soon, splint (12) thread bush is established on screw rod (13) that correspond, the bottom fixed mounting of two locating levers (11) has same installation pipe (14), thread fixing has biax driving motor (15) on the top inner wall of installation pipe (14), two screw rods (13) one end that are close to each other all extend to in installation pipe (14) and respectively with two output shaft fixed connection of biax driving motor (15), installation pipe (14) are rotated the cover and are established on two screw rods (13).

2. The auxiliary device for oilfield maintenance according to claim 1, wherein the side of the two clamping plates (12) close to each other is fixedly bonded with an anti-skid rubber.

3. Auxiliary device for oilfield servicing according to claim 1, characterized in that one side of the clamping plate (12) is provided with a threaded hole, which is in threaded connection with a corresponding screw (13).

4. An auxiliary device for oilfield servicing according to claim 1, wherein the mounting tube (14) is internally fixed with two first bearings, the inner rings of which are fixedly sleeved with the outer sides of the corresponding screws (13).

5. The auxiliary device for oilfield maintenance according to claim 1, wherein a second bearing is fixedly mounted on the inner walls of both sides of the mounting groove (10), and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding screw (13).

6. The auxiliary device for oilfield maintenance according to claim 1, wherein first rectangular holes are formed in both sides of the top of the circular ring (7), and the side walls of the first rectangular holes are slidably connected with the outer sides of the corresponding risers (2).

7. An auxiliary device for oilfield maintenance according to claim 1, wherein the rotating groove is internally fixed with a large bearing, and the inner ring of the large bearing is fixedly sleeved with the outer side of the rotating plate (17).

8. An auxiliary device for oilfield servicing according to claim 1, characterized in that a drop-off prevention block is fixedly mounted at the bottom end of the vertical rod (16).