CN216240547U

CN216240547U - Shaft descaling device for oil exploitation

Info

Publication number: CN216240547U
Application number: CN202121398152.3U
Authority: CN
Inventors: 徐宏伟; 张景峰; 王向民; 王思敏; 董英柱; 吴林; 陈殿丽; 王彤彤; 陈天明; 于海波
Original assignee: Songyuan Jiyou Petroleum Engineering Technology Service Co ltd
Current assignee: Songyuan Jiyou Petroleum Engineering Technology Service Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-04-08
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a shaft descaling device for oil exploitation, which comprises a support plate and a shaft body, wherein the upper end of the side wall of the support plate is fixedly connected with two vertical plates which are parallel to each other, the upper ends of the vertical plates are horizontally and fixedly connected with a top plate, the side wall of the vertical plate, which is close to one end of the top plate, is horizontally and fixedly connected with a partition plate, the top plate and the partition plate are respectively provided with a sliding chute, a cleaning mechanism which is used for cleaning and descaling the shaft body and is tightly attached to the inner wall of the shaft body is arranged between the top plate and the partition plate, the upper end of the support plate is provided with a rotating mechanism which is used for bearing the shaft body and simultaneously rotating the shaft body to improve the cleaning efficiency, the utility model is provided with the cleaning mechanism, a fixed frame is pushed by a hydraulic telescopic rod, a cleaning rod and a brush are close to the inner wall of the shaft body to improve the cleaning efficiency of the inner wall of the shaft body, the rotating mechanism is also arranged, a second motor is used for driving the shaft body to rotate, the inner wall of the shaft body is cleaned more comprehensively.

Description

Shaft descaling device for oil exploitation

Technical Field

The utility model relates to the technical field of oil exploitation, in particular to a shaft descaling device for oil exploitation.

Background

Petroleum is a fluid mineral buried deep in the ground. At first, oily liquid minerals produced in nature are called petroleum, combustible gas is called natural gas, and solid combustible oily minerals are called asphalt. With the intensive research on these minerals, it is recognized that they are hydrocarbon compounds in composition, and are related to each other in origin, so they are collectively called petroleum.

Notice No. is CN211488967U pit shaft scale removal device for oil development, comprising a base plate, the top outer wall of bottom plate is provided with the connecting plate, and the top outer wall of connecting plate is provided with the roof, one side outer wall of connecting plate is provided with first protective housing, and one side inner wall of first protective housing is provided with the second motor, the output shaft one end outer wall of second motor is provided with the screw thread lead screw, and the circumference outer wall of screw thread lead screw has cup jointed threaded sleeve, threaded sleeve's bottom outer wall is provided with the second protective housing, and one side inner wall of second protective housing is provided with first motor, and this utility model discloses a contact until the inner wall of steel brush and pit shaft through the extension of second electric putter, drive dwang and steel brush together rotate can effectually clear up the scale removal through first motor afterwards to the inner wall of pit shaft.

However, this utility model discloses well pit shaft body can not rotate, and horizontal motion can only be done to first motor, and consequently the wire brush can not remove along the pit shaft inner wall to can not carry out comprehensive clearance to the pit shaft inner wall, and then lead to the washing failure of pit shaft, the person of not being convenient for uses.

In view of the above problems, an improved wellbore descaling device for oil production is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shaft descaling device for oil exploitation, which aims to solve the problems in the background technology.

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

the utility model provides a pit shaft scale removal device for oil development, includes backup pad and pit shaft body, backup pad lower extreme fixedly connected with is used for carrying out the base that supports to the backup pad, two risers that are parallel to each other of backup pad lateral wall upper end fixedly connected with, the horizontal fixedly connected with roof in riser upper end, the riser is close to the lateral wall of roof one end and goes up horizontal fixedly connected with baffle, the spout has all been seted up on roof and the baffle, be provided with between roof and the baffle and be used for hugging closely on pit shaft body inner wall to the wiper mechanism that washs the scale removal to the pit shaft body, the backup pad upper end is provided with and is used for bearing the pit shaft body and makes the pit shaft body rotate the slewing mechanism who improves cleaning efficiency simultaneously.

As a further scheme of the utility model: equal fixedly connected with is used for improving the strengthening rib of roof and baffle structural strength in roof and the baffle.

As a still further scheme of the utility model: the wiper mechanism includes hydraulic telescoping rod, hydraulic telescoping rod fixed connection is on the riser lateral wall between roof and baffle, the fixed frame of hydraulic telescoping rod's output fixedly connected with, fixed frame sliding connection is in the spout of roof and baffle, fixed mounting has first motor on the fixed frame inner wall, the output fixedly connected with rotation axis of first motor, the one end that first motor was kept away from to the rotation axis is passed the vertical fixedly connected with of fixed frame and is washd the pole, fixedly connected with is used for carrying out abluent brush to pit shaft body inner wall on the washing pole lateral wall.

As a still further scheme of the utility model: fixedly connected with is used for preventing the shock pad of first motor vibrations on the base of first motor.

As a still further scheme of the utility model: slewing mechanism includes the installing frame, fixed mounting has the second motor on the installing frame inner wall, the output fixedly connected with dwang of second motor, the one end that the second motor was kept away from to the dwang passes backup pad fixedly connected with and is used for placing the loading board of pit shaft body.

As a still further scheme of the utility model: the bearing plate side wall upper end fixedly connected with is used for carrying out the dog fixed to the pit shaft body.

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

1. the utility model is provided with the cleaning mechanism, the fixed frame is pushed by the hydraulic telescopic rod, so that the cleaning rod and the brush are close to the inner wall of the shaft body, the cleaning efficiency of the inner wall of the shaft body is improved, the labor intensity of workers is reduced, and the use by a user is facilitated.

2. The shaft body is driven to rotate by the second motor, so that the inner wall of the shaft body is cleaned more comprehensively, the cleaning efficiency is improved, and the shaft body is convenient to use by a user.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Wherein: backup pad 1, pit shaft body 2, base 3, riser 4, roof 5, baffle 6, spout 7, hydraulic telescoping rod 8, fixed frame 9, first motor 10, rotation axis 11, wash pole 12, brush 13, installing frame 14, second motor 15, dwang 16, loading board 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Referring to fig. 1 to 3, in the embodiment of the utility model, a shaft descaling device for oil exploitation includes a support plate 1 and a shaft body 2, a base 3 for supporting the support plate 1 is fixedly connected to the lower end of the support plate 1, two vertical plates 4 parallel to each other are fixedly connected to the upper end of the side wall of the support plate 1, a top plate 5 is horizontally and fixedly connected to the upper end of the vertical plate 4, a partition plate 6 is horizontally and fixedly connected to the side wall of the vertical plate 4 near one end of the top plate 5, sliding grooves 7 are respectively formed in the top plate 5 and the partition plate 6, a cleaning mechanism for cleaning and descaling the shaft body 2 is tightly attached to the inner wall of the shaft body 2 is arranged between the top plate 5 and the partition plate 6, and a rotating mechanism for bearing the shaft body 2 and rotating the shaft body 2 to improve cleaning efficiency is arranged at the upper end of the support plate 1.

The cleaning mechanism comprises a hydraulic telescopic rod 8, the hydraulic telescopic rod 8 is fixedly connected to the side wall of the vertical plate 4 between the top plate 5 and the partition plate 6, the output end of the hydraulic telescopic rod 8 is fixedly connected with a fixed frame 9, the fixed frame 9 is slidably connected in a chute 7 between the top plate 5 and the partition plate 6, a first motor 10 is fixedly installed on the inner wall of the fixed frame 9, the output end of the first motor 10 is fixedly connected with a rotating shaft 11, one end of the rotating shaft 11 far away from the first motor 10 penetrates through the fixed frame 9 and is vertically and fixedly connected with a cleaning rod 12, a brush 13 for cleaning the inner wall of the shaft body 2 is fixedly connected to the side wall of the cleaning rod 12, the working principle of the cleaning mechanism is that the hydraulic telescopic rod 8 is started, the output end of the hydraulic telescopic rod 8 pushes the fixed frame 9 to slide along the inner wall of the chute 7, and the fixed frame 9 drives the cleaning rod 12 to be close to the inner wall of the shaft body 2, then start first motor 10, the output of first motor 10 drives rotation axis 11 and rotates, and rotation axis 11 drives and washs pole 12 and rotate, washs pole 12 and drives brush 13 and wash 2 inner walls of pit shaft body, the effect of wiper mechanism utilizes hydraulic telescoping rod 8 to promote fixed frame 9, makes and washs pole 12 and brush 13 and is close to 2 inner walls of pit shaft body, improves the cleaning efficiency of 2 inner walls of pit shaft body, reduces staff's intensity of labour, and convenient to use person uses.

The rotating mechanism comprises an installation frame 14, a second motor 15 is fixedly installed on the inner wall of the installation frame 14, an output end of the second motor 15 is fixedly connected with a rotating rod 16, one end, far away from the second motor 15, of the rotating rod 16 penetrates through a supporting plate 1 and is fixedly connected with a bearing plate 17 used for placing a shaft body 2, a stop block used for fixing the shaft body 2 is fixedly connected to the upper end of the side wall of the bearing plate 17, the operating principle of the rotating mechanism is that the second motor 15 is started, the output end of the second motor 15 drives the rotating rod 16 to rotate, the rotating rod 16 drives the bearing plate 17 to rotate, the bearing plate 17 drives the shaft body 2 to rotate, so that the inner wall of the shaft body 2 is comprehensively cleaned, the rotating mechanism is used for driving the shaft body 2 to rotate by utilizing the second motor 15, the inner wall of the shaft body 2 is more comprehensively cleaned, and the cleaning efficiency is improved, is convenient for the user to use.

The working principle of the utility model is as follows:

during the use, the staff places pit shaft body 2 on loading board 17, place inside pit shaft body 2 to wasing pole 12 simultaneously, then start hydraulic telescoping rod 8, hydraulic telescoping rod 8's the fixed frame 9 of output promotion slides along 7 inner walls of spout, fixed frame 9 drives and washs pole 12 and is close to 2 inner walls of pit shaft body, and start first motor 10, first motor 10's output drives rotation axis 11 and rotates, rotation axis 11 drives and washs pole 12 and rotates, it drives brush 13 and washs 2 inner walls of pit shaft body to wash pole 12.

The second motor 15 is started simultaneously, the output end of the second motor 15 drives the rotating rod 16 to rotate, the rotating rod 16 drives the bearing plate 17 to rotate, and the bearing plate 17 drives the shaft body 2 to rotate, so that the inner wall of the shaft body 2 is comprehensively cleaned.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A shaft descaling device for oil exploitation, which comprises a support plate (1) and a shaft body (2), the lower end of the supporting plate (1) is fixedly connected with a base (3) for supporting the supporting plate (1), the upper end of the side wall of the supporting plate (1) is fixedly connected with two vertical plates (4) which are parallel to each other, the upper end of each vertical plate (4) is horizontally and fixedly connected with a top plate (5), it is characterized in that a partition plate (6) is horizontally and fixedly connected on the side wall of one end of the vertical plate (4) close to the top plate (5), the top plate (5) and the clapboard (6) are both provided with a sliding chute (7), a cleaning mechanism used for cleaning and descaling the shaft body (2) and clinging to the inner wall of the shaft body (2) is arranged between the top plate (5) and the clapboard (6), the upper end of the supporting plate (1) is provided with a rotating mechanism which is used for bearing the shaft body (2) and simultaneously enabling the shaft body (2) to rotate so as to improve the cleaning efficiency.

2. The wellbore descaling device for oil exploitation according to claim 1, wherein reinforcing ribs for improving the structural strength of the top plate (5) and the partition plate (6) are fixedly connected in the top plate (5) and the partition plate (6).

3. The apparatus for removing scale from a wellbore for oil recovery of claim 1, the cleaning mechanism comprises a hydraulic telescopic rod (8), the hydraulic telescopic rod (8) is fixedly connected to the side wall of the vertical plate (4) between the top plate (5) and the partition plate (6), the output end of the hydraulic telescopic rod (8) is fixedly connected with a fixed frame (9), the fixed frame (9) is connected in a sliding groove (7) of the top plate (5) and the clapboard (6) in a sliding way, a first motor (10) is fixedly arranged on the inner wall of the fixed frame (9), the output end of the first motor (10) is fixedly connected with a rotating shaft (11), one end of the rotating shaft (11) far away from the first motor (10) penetrates through the fixed frame (9) to be vertically and fixedly connected with a cleaning rod (12), the side wall of the cleaning rod (12) is fixedly connected with a brush (13) used for cleaning the inner wall of the shaft body (2).

4. The oil exploitation wellbore descaling device according to claim 3, wherein a shock pad for preventing the first motor (10) from vibrating is fixedly connected to the base of the first motor (10).

5. The wellbore descaling device for oil exploitation according to claim 1, wherein the rotating mechanism comprises a mounting frame (14), a second motor (15) is fixedly mounted on an inner wall of the mounting frame (14), a rotating rod (16) is fixedly connected to an output end of the second motor (15), and one end, away from the second motor (15), of the rotating rod (16) penetrates through a bearing plate (17) fixedly connected to the support plate (1) and used for placing the wellbore body (2).

6. The device for removing scale from the shaft for oil exploitation according to claim 5, wherein a stopper for fixing the shaft body (2) is fixedly connected to the upper end of the side wall of the bearing plate (17).