CN209998934U

CN209998934U - oil drill pipe surface rust removal device

Info

Publication number: CN209998934U
Application number: CN201920323075.1U
Authority: CN
Inventors: 陈前新
Original assignee: Anhui Xinfudi Energy Technology Co Ltd
Current assignee: Anhui Xinfudi Energy Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-31
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a oil drill rod surface rust cleaning device belongs to drilling rod rust cleaning device technical field including driving motor, driving motor's drive end is installed the drive carousel, and the drive carousel passes through the drive belt and connects the annular plate, the annular plate is connected with rolling bearing, and the length of annular plate is the twice of rolling bearing length, annular plate end is provided with the pneumatic cylinder, and pneumatic cylinder end connects the armful board, the armful board divides three symmetries to wrap up on the drilling rod, be equipped with the abrasive paper of polishing between armful board and the drilling rod, the rolling bearing bottom is provided with the dust accumulation case, dust accumulation incasement side top is provided with the filter screen, and the filter screen bottom is provided with the induced drafting fan the utility model discloses simple structure, convenient to use, rust cleaning device drive the annular plate through driving motor and rotate, realize polishing the rust cleaning to the automation of oil drill rod, have improved the efficiency of oil drill rod rust cleaning greatly, solve artifical rust cleaning problem that wastes time and energy.

Description

oil drill pipe surface rust removal device

Technical Field

The utility model relates to a drilling rod rust cleaning device technical field especially relates to kinds of oil drilling rod surface rust cleaning device.

Background

The drill pipe is steel pipes with threads at the end for connecting the surface equipment of the drilling machine and the drilling and grinding equipment or bottom hole unit at the bottom of the well, the purpose of the drill pipe is to carry drilling mud to the drill bit and to raise, lower or rotate the bottom hole unit together with the drill bit .

Drill pipe is made by the metal of iron content generally, ironwork is with having a specified duration can rust, oil drill pipe is also can rust with having a specified duration, prior art's operation adopts the handheld polisher of manual mode to polish and handles, clear away dirty layer and iron rust layer, there are more defects in the mode of this kind of rust cleaning, construction cycle is long, constructor's operating strength is big, it is extremely low, it will be three days at least to clear away oil drill pipe's time, and when the manual work was polished, can produce more piece, seriously influence staff's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kinds of petroleum drill rod surface rust cleaning devices for solving the problem of low efficiency of manual rust cleaning, which has the advantage of convenient use.

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

kind of oil drill pipe surface rust cleaning device, including driving motor, driving motor's drive end is installed the drive carousel, and the drive carousel passes through the drive belt and links the annular plate, the annular plate is connected with rolling bearing, and the length of annular plate is the twice of rolling bearing length, annular plate end is provided with the pneumatic cylinder, and pneumatic cylinder end connection embraces the board, it divides three group's symmetry parcels to embrace the board on the drilling rod, it is equipped with the abrasive paper of polishing to embrace between board and the drilling rod, the rolling bearing bottom is provided with the dust collection case, the inboard top of dust collection case is provided with the filter screen, and the filter screen bottom is provided with the suction fan.

, the driving motor is mounted on the driving trolley, and the bottom of the driving trolley is provided with a movable pulley.

, the driving trolley is a remotely controllable trolley and can be remotely controlled and driven.

, the top of the dust box is concave, and the dust box and the annular plate are installed in a matching way.

, the rotating bearing is fixed on the driving trolley through a support frame.

, the holding plate is of an arc structure and is detachably connected with the polishing sand paper.

Advantageous effects

Compared with the prior art, the utility model, have following apparent advantage:

1. the utility model discloses a rust cleaning device drives the annular plate through driving motor and rotates, realizes the automatic rust cleaning of polishing to the oil drill pipe, has improved the efficiency of oil drill pipe rust cleaning greatly, solves the artifical rust cleaning of polishing problem that wastes time and energy.

2. The utility model discloses an annular plate bottom is provided with the laying dust case, can collect the piece that produces when the rust cleaning through the blower fan in the laying dust case, avoids the condition of piece pollution processing environment to take place, is favorable to user's health.

3. The utility model has the advantages of simple structure, convenient to use, the practicality is strong, is fit for pushing away and uses.

Drawings

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

Fig. 2 is a schematic view of the mounting structure of the driving motor of the present invention.

Fig. 3 is a schematic view of the installation structure of the dust box of the present invention.

In the figure: the method comprises the following steps of 1-driving a motor, 2-driving a trolley, 3-moving a pulley, 4-driving a turntable, 5-driving a belt, 6-annular plates, 7-rotating bearings, 8-supporting frames, 9-hydraulic cylinders, 10-holding plates, 11-polishing abrasive paper, 12-drill rods, 13-dust boxes, 14-filter screens and 15-suction fans.

Detailed Description

The technical solution 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 , but not all embodiments.

Referring to fig. 1-3 shown, oil drill pipe surface rust cleaning device, including driving motor 1, driving turntable 4 is installed to driving motor 1's drive end, and driving turntable 4 passes through drive belt 5 and connects annular plate 6, annular plate 6 is connected with rolling bearing 7, and the length of annular plate 6 is the twice of rolling bearing 7 length, annular plate 6 end is provided with pneumatic cylinder 9, and pneumatic cylinder 9 end connection armful board 10, armful board 10 divides three group's symmetry parcel on drilling rod 12, be equipped with abrasive paper 11 of polishing between armful board 10 and the drilling rod 12, rolling bearing 7 bottom is provided with dust box 13, dust box 13 inboard top is provided with filter screen 14, and filter screen 14 can filter bulky piece, improves device structure rationality, and filter screen 14 bottom is provided with suction fan 15.

The driving motor 1 is installed on the driving trolley 2, and the bottom of the driving trolley 2 is provided with the movable pulley 3, so that the structural reasonability of the device is improved, and the device is convenient to move.

The driving trolley 2 is a remotely controllable trolley and can be driven in a remote control mode.

The top of the dust box 13 is of a concave structure, and the dust box 13 and the annular plate 6 are installed in a matched mode, so that the collection of the scraps is facilitated, and the processing environment is protected.

The rotating bearing 7 is fixed on the driving trolley 2 through a supporting frame 8.

Embrace board 10 and be the arc structure, and embrace board 10 and polish and dismantle between the abrasive paper 11 and be connected, be convenient for polish the change of abrasive paper 11.

The utility model discloses when using, at first, insert external power supply and control switch with the device, and be connected pneumatic cylinder 9 and external drive mechanism, when polishing, with annular plate 6. Remove to drilling rod 12 department, adjust the distance between embracing board 10 and the drilling rod 12 through pneumatic cylinder 9, then start driving motor 1 and drive annular plate 6 and rotate, carry out the rust cleaning through embracing inboard abrasive paper 11 of polishing of board 10 to drilling rod 12 surface and handle, and remove on drilling rod 12 surface through drive trolley 2 drive arrangement, wholly polish drilling rod 12, start the suction fan 15 in the dust box 13 when polishing, absorb the piece that grinds the production, avoid the piece to cause the influence to the environment.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment contains independent technical solutions, and such description of the description is only for clarity, and those skilled in the art should take the description as as a whole, and the technical solutions in the respective embodiments may be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

The surface rust removal device for the petroleum drill rods is characterized by comprising a driving motor (1), wherein the driving turntable (4) is installed at the driving end of the driving motor (1), the driving turntable (4) is connected with an annular plate (6) through a driving belt (5), the annular plate (6) is connected with a rotating bearing (7), the length of the annular plate (6) is twice that of the rotating bearing (7), a hydraulic cylinder (9) is arranged at the end of the annular plate (6), the hydraulic cylinder (9) end of the annular plate is connected with a holding plate (10), the holding plate (10) is divided into three groups and symmetrically wrapped on the drill rods (12), polishing sand paper (11) is arranged between the holding plate (10) and the drill rods (12), a dust accumulation box (13) is arranged at the bottom of the rotating bearing (7), a filter screen (14) is arranged at the top of the inner side of the dust accumulation box (13), and an air suction fan (15) is arranged at the bottom.
2. The oil drill pipe surface rust removal device of claim 1, wherein the driving motor (1) is mounted on a driving trolley (2), and a moving pulley (3) is arranged at the bottom of the driving trolley (2).
3. The kind of oil drill pipe surface rust cleaning device of claim 2, characterized in that, the driving trolley (2) is a remote control trolley, which can be driven remotely.
4. The oil drill pipe surface rust removal device of claim 1, wherein the top of the dust box (13) is of a concave structure, and the dust box (13) and the annular plate (6) are installed in a matching manner.
5. The kind of oil drill pipe surface rust cleaning device of claim 1, characterized in that, the said rotary bearing (7) is fixed on the driving trolley (2) through the supporting arm (8).
6. The oil drill pipe surface rust removal device of claim 1, wherein the holding plate (10) is of an arc-shaped structure, and the holding plate (10) is detachably connected with the grinding sand paper (11).