CN217703009U

CN217703009U - Turnover type sand blasting device for processing fracturing pump valve box

Info

Publication number: CN217703009U
Application number: CN202220696164.2U
Authority: CN
Inventors: 杨而云
Original assignee: Anhui Tianyu Petroleum Equipment Manufacturing Co ltd
Current assignee: Anhui Tianyu Petroleum Equipment Manufacturing Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-11-01
Anticipated expiration: 2032-03-28

Abstract

The turnover type sand blasting device for processing the fracturing pump valve box comprises a base, wherein the top end of the base is rotatably connected with a rotating table, and the valve box is placed at the top end of the rotating table; a sand blasting piece is fixed on the side part of the base and used for performing sand blasting on the valve box; the top end of the base is provided with an installation plate, and the bottom end of the installation plate is fixedly provided with a lead screw module; the side part of the screw rod module is connected with two lifting clamping pieces, and the screw rod module is used for driving the two lifting clamping pieces to approach or separate from each other; the lifting clamping piece comprises a hydraulic lifting rod, a clamping plate and a rotating block. The turnover type sand blasting device clamps the valve box needing sand blasting through the lifting clamping piece, the valve box is turned over by utilizing a lifting mode, sand blasting is conveniently carried out on each surface of the valve box, and the sand blasting efficiency is high; the utility model discloses a sandblast spare, its sandblast height can be adjusted according to the demand, realizes carrying out the sandblast to the valve box of co-altitude, reduces extravagantly.

Description

Turnover type sand blasting device for processing fracturing pump valve box

Technical Field

The utility model belongs to the technical field of the fracturing pump valve case, in particular to convertible sand blasting unit of fracturing pump valve case processing usefulness.

Background

In the field of petroleum, fracturing refers to a method of forming cracks in oil and gas layers by using the action of water power in the process of oil or gas production, and is also called hydraulic fracturing. Fracturing is to artificially crack a stratum, improve the flowing environment of oil in the underground and increase the yield of an oil well, and plays an important role in improving the flowing condition of the bottom of the oil well, slowing down interlamination and improving the oil layer using condition, so that a fracturing pump is particularly important in the fracturing operation; fracturing pump mainly includes the valve case, and the valve case needs handle the surface when processing man-hour, including sand blasting, current sand blasting adopts artifical handheld sand gun sand blasting mostly, and this kind of mode is inefficient, and is big to the injury of human body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists, provide convertible sand blasting unit of fracturing pump valve case processing usefulness, concrete technical scheme is as follows:

the turnover type sand blasting device for machining the fracturing pump valve box comprises a base, wherein the top end of the base is rotatably connected with a rotating table, and the valve box is placed at the top end of the rotating table; a sand blasting piece is fixed on the side part of the base and used for blasting sand to the valve box; the top end of the base is provided with an installation plate, and the bottom end of the installation plate is fixed with a lead screw module;

the side part of the screw rod module is connected with two lifting clamping pieces, and the screw rod module is used for driving the two lifting clamping pieces to approach or separate from each other; the lifting clamping piece comprises a hydraulic lifting rod, a clamping plate and a rotating block, the hydraulic lifting rod is arranged at the bottom end of the lead screw module, and the clamping plate is fixed at the bottom end of the hydraulic lifting rod; the side part of the clamping plate is rotatably connected with a rotating block; the lifting clamping piece is used for driving the valve box to lift and overturn.

Furthermore, a rotary driving part is arranged between the rotary table and the base, and the rotary driving part comprises a first gear, a second gear and a second motor; the first gear is rotationally connected inside the base, and a rotary table is fixed at the top end of the first gear; the first gear is meshed with a second gear, and the end part of the second gear is connected with a second motor.

Further, the lead screw module comprises a guide rail, a ball screw, a ball nut, a limiting rod and a first motor, the guide rail is fixed at the bottom end of the mounting plate, and the ball screw and the limiting rod are fixed inside the guide rail; the ball screw is connected with a first motor, and the ball screw is connected with a ball nut; the ball nut is connected with the limiting rod in a sliding mode.

Furthermore, the sand blasting piece comprises a handle, a cover plate, an outer frame and nozzles, wherein the outer frame is fixed on the side part of the base, and the nozzles are arranged on the outer frame at equal intervals; the outer side of the outer frame is connected with a cover plate in a sliding mode, and a handle is fixed to the top end of the cover plate.

Furthermore, a sliding groove is formed in the inner side of the outer frame, and a cover plate is clamped and connected in the sliding groove in a sliding mode; the sand blasting piece also comprises a rubber pad, and the side part of the cover plate is fixedly provided with the rubber pad; the rubber pad is used for covering the nozzle.

The utility model has the advantages that:

1. the turnover type sand blasting device clamps the valve box needing sand blasting through the lifting clamping piece, the valve box is turned over by utilizing a lifting mode, sand blasting is conveniently carried out on each surface of the valve box, and the sand blasting efficiency is high;

2. the utility model discloses a sandblast spare, its sandblast height can be adjusted according to the demand, realizes carrying out the sandblast to the valve box of co-altitude, reduces extravagantly.

Drawings

Fig. 1 shows a schematic structural diagram of a turnover type sand blasting device for processing a fracturing pump valve box of the invention;

fig. 2 shows a schematic structural diagram of the screw module of the present invention;

fig. 3 shows a schematic structural view of the blasting member of the present invention;

fig. 4 shows a schematic structural view of the present invention when clamping the valve box;

shown in the figure: 1. mounting panel, 2, lead screw module, 21, guide rail, 22, ball screw, 23, ball nut, 24, gag lever post, 25, first motor, 3, lift holder, 31, hydraulic lifting rod, 32, grip block, 33, rotatory piece, 4, valve box, 5, sandblast spare, 51, handle, 52, apron, 53, rubber pad, 54, frame, 55, nozzle, 6, revolving stage, 7, base, 8, rotary driving spare, 81, first gear, 82, second gear, 83, second motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Fig. 1 shows an overall structural schematic view of an embodiment of the present invention, which is exemplarily shown in fig. 1, and includes a base 7, a rotary table 6 is rotatably connected to a top end of the base 7, and a valve box 4 is placed on a top end of the rotary table 6; the rotating table 6 is used for driving the placed valve box 4 to rotate, so that the periphery of the valve box 4 is uniformly subjected to sand blasting; a sandblasting part 5 is fixed on the side part of the base 7, and the sandblasting part 5 is used for sandblasting the valve box 4; the top end of the base 7 is provided with a mounting plate 1, and the bottom end of the mounting plate 1 is fixed with a lead screw module 2; the side part of the screw rod module 2 is connected with two lifting clamping pieces 3, and the screw rod module 2 is used for driving the two lifting clamping pieces 3 to approach or separate from each other; the lifting clamping piece 3 comprises a hydraulic lifting rod 31, a clamping plate 32 and a rotating block 33, the hydraulic lifting rod 31 is arranged at the bottom end of the lead screw module 2, and the clamping plate 32 is fixed at the bottom end of the hydraulic lifting rod 31; the side part of the clamping plate 32 is rotatably connected with a rotating block 33; when the valve box 4 is turned, the valve box 4 is clamped by the lifting clamping piece 3, the rotating block 33 is in contact with the valve box 4 during clamping to fix the valve box 4, and the lifting clamping piece 3 is used for driving the valve box 4 to lift and turn; the utility model discloses a convertible sand blasting unit carries out the centre gripping to the valve box that needs the sandblast through the lift holder that is equipped with, utilizes the mode of lift to make the valve box upset, is convenient for carry out the sandblast to each face of valve box, and the sandblast is efficient.

As an improvement of the above technical solution, a rotary driving member 8 is disposed between the rotary table 6 and the base 7, and the rotary driving member 8 includes a first gear 81, a second gear 82 and a second motor 83; the first gear 81 is rotatably connected inside the base 7, and a rotary table 6 is fixed at the top end of the first gear 81; the first gear 81 is engaged with a second gear 82, and the end part of the second gear 82 is connected with a second motor 83; drive second gear 82 through the motor and rotate, and then can make first gear 81 synchronous revolution, realize driving revolving stage 6 and rotate, be convenient for make each face of valve box aim at sandblast spare, accomplish the sandblast.

As an improvement of the above technical solution, the lead screw module 2 includes a guide rail 21, a ball screw 22, a ball nut 23, a limiting rod 24 and a first motor 25, as shown in fig. 2, the guide rail 21 is fixed at the bottom end of the mounting plate 1, and the ball screw 22 and the limiting rod 24 are fixed inside the guide rail 21; the ball screw 22 is connected with a first motor 25, and the ball screw 22 is connected with a ball nut 23; the ball nut 23 is connected with a limiting rod 24 in a sliding manner; the motor drives the ball screw 22 to rotate so as to drive the lifting clamping piece 3 to move, and the limiting rod 24 is used for limiting the movement of the nut.

As a modification of the above technical solution, the blasting member 5 includes a handle 51, a cover plate 52, an outer frame 54 and a nozzle 55, as shown in fig. 3, the outer frame 54 is fixed on the side of the base 7, and the side of the outer frame 54 is connected with a pipe for conveying the blasting; and a plurality of nozzles 55 are installed at the part of the outer frame 54 at equal intervals; a cover plate 52 is connected to the outer side of the outer frame 54 in a sliding manner, friction force exists between the cover plate and the outer frame, and a handle 51 is fixed to the top end of the cover plate 52; the cover plate 52 slides on the side of the outer frame 54 to open and close nozzles 55 with different numbers; the utility model discloses a sandblast spare, its sandblast height can be adjusted according to the demand, realizes carrying out the sandblast to the valve box of co-altitude, reduces extravagantly.

As an improvement of the above technical solution, a sliding groove is formed on the inner side of the outer frame 54, and a cover plate 52 is engaged and slidably connected in the sliding groove; the sandblasting part 5 further comprises a rubber pad 53, and the rubber pad 53 is fixed on the side of the cover plate 52; the rubber pad 53 is used for covering the nozzle 55; when the cover plate 52 is moved to cover the cover, the rubber pad 53 is directly contacted with the nozzle 55, thereby improving the sealing performance of the cover.

The utility model discloses when implementing:

when the utility model is used, firstly, the valve box 4 needing sand blasting is arranged on the rotating platform 6, when the valve box 4 is arranged, the lifting clamping piece 3 is positioned at the end part of the valve box 4, then the height of the sand blasting piece 5 is adjusted according to the height of the valve box 4, sand blasting is carried out, and the cover plate 52 is pressed downwards through the handle 51 during adjustment, so that the cover plate 52 covers the redundant height of the outer frame 54; the uncovered height of the outer frame 54 is equal to the height of the valve box 4, then the second motor 83 is turned on, the second motor 83 drives the second gear 82 to rotate, and further drives the first gear 81 to rotate, so that the rotating platform 6 synchronously rotates, the outer frame 54 is communicated with a sand blasting pipeline, and sand blasting can be carried out on the outer part of the valve box 4 by using the nozzle 55; after the sandblast on four sides is accomplished, revolving stage 6 stops rotating, start first motor 25, make first motor 25 drive two lift holders 3 and be close to, hydraulic lifting rod 31 descends simultaneously, make two rotatory pieces 33 press from both sides tightly the edge of valve box 4 side, as shown in fig. 4, then hydraulic lifting rod 31 rises, because 4 lateral part edges of centre gripping valve box, valve box 4 drives rotatory piece 33 under gravity and rotates, can make valve box 4 be held the lateral part with being drawn to the top and make valve box upset 90, then the height that 52 lids of adjustment frame 54 apron closed, carry out the sandblast to valve box 4.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Convertible sand blasting unit of fracturing pump valve case processing usefulness, its characterized in that: the automatic control valve comprises a base (7), wherein the top end of the base (7) is rotatably connected with a rotating platform (6), and a valve box (4) is placed at the top end of the rotating platform (6); a sand blasting piece (5) is fixed on the side part of the base (7), and the sand blasting piece (5) is used for performing sand blasting on the valve box (4); the top end of the base (7) is provided with a mounting plate (1), and the bottom end of the mounting plate (1) is fixed with a lead screw module (2);

the side part of the screw rod module (2) is connected with two lifting clamping pieces (3), and the screw rod module (2) is used for driving the two lifting clamping pieces (3) to approach or separate from each other; the lifting clamping piece (3) comprises a hydraulic lifting rod (31), a clamping plate (32) and a rotating block (33), the hydraulic lifting rod (31) is arranged at the bottom end of the screw rod module (2), and the clamping plate (32) is fixed at the bottom end of the hydraulic lifting rod (31); the side part of the clamping plate (32) is rotatably connected with a rotating block (33); the lifting clamping piece (3) is used for driving the valve box (4) to lift and overturn.

2. The turnover type sand blasting device for processing the fracturing pump valve box according to claim 1, which is characterized in that: a rotary driving part (8) is arranged between the rotary table (6) and the base (7), and the rotary driving part (8) comprises a first gear (81), a second gear (82) and a second motor (83); the first gear (81) is rotatably connected to the inside of the base (7), and a rotary table (6) is fixed at the top end of the first gear (81); the first gear (81) is meshed with a second gear (82), and the end part of the second gear (82) is connected with a second motor (83).

3. The turnover type sand blasting device for processing the fracturing pump valve box according to claim 1, which is characterized in that: the lead screw module (2) comprises a guide rail (21), a ball screw (22), a ball nut (23), a limiting rod (24) and a first motor (25), the guide rail (21) is fixed at the bottom end of the mounting plate (1), and the ball screw (22) and the limiting rod (24) are fixed inside the guide rail (21); the ball screw (22) is connected with a first motor (25), and the ball screw (22) is connected with a ball nut (23); the ball nut (23) is connected with the limiting rod (24) in a sliding mode.

4. The turnover type sand blasting device for processing the fracturing pump valve box according to claim 1, which is characterized in that: the sand blasting piece (5) comprises a handle (51), a cover plate (52), an outer frame (54) and nozzles (55), the outer frame (54) is fixed on the side part of the base (7), and the nozzles (55) are arranged on the outer frame (54) at equal intervals; the outer side of the outer frame (54) is connected with a cover plate (52) in a sliding mode, and a handle (51) is fixed to the top end of the cover plate (52).

5. The turnover type sand blasting device for processing the fracturing pump valve box according to claim 4, wherein the turnover type sand blasting device comprises: a sliding groove is formed in the inner side of the outer frame (54), and a cover plate (52) is clamped and connected in the sliding groove in a sliding mode; the sand blasting piece (5) further comprises a rubber pad (53), and the rubber pad (53) is fixed on the side part of the cover plate (52); the rubber pad (53) is used for covering the nozzle (55).