CN215633703U

CN215633703U - Fracturing pump valve box convenient to oil pipe connects

Info

Publication number: CN215633703U
Application number: CN202120691349.XU
Authority: CN
Inventors: 李敦发
Original assignee: Anhui Tianyu Petroleum Equipment Manufacturing Co ltd
Current assignee: Anhui Tianyu Petroleum Equipment Manufacturing Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-01-25
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a fracturing pump valve box convenient for oil pipe connection, which comprises a valve box body 10, through holes 20 and pipeline connecting pieces 30, wherein the side wall of the valve box body 10 is uniformly provided with the through holes 20, and the valve box body 10 is provided with the pipeline connecting pieces 30 for connecting pipelines; the pipeline connecting piece 30 comprises a movable lantern ring 31, a fixing bolt 32, an extending plate 33, a clamping block 34, a sealing ring clamping groove 35 and a pipeline joint 36, one end of the pipeline joint 36 is communicated with the valve box body 10, and the other end of the pipeline joint 36 is internally provided with the sealing ring clamping groove 35. Compared with the prior art, be equipped with the pipe connection spare on the valve box body, be equipped with the portable activity lantern ring on the pipe connection spare, be equipped with on the activity lantern ring and stretch out the board, stretch out and be equipped with the fixing bolt who connects the joint piece on the board, place external pipeline tip and stretch out between board and the joint piece, but quick location pipeline position on the one hand, on the other hand makes the position that the pipeline is fixed more stable.

Description

Fracturing pump valve box convenient to oil pipe connects

Technical Field

The utility model relates to the technical field of valve boxes, in particular to a fracturing pump valve box convenient for oil pipe connection.

Background

The important work of the petroleum fracturing pump is to transport the fracturing fluid to the bottom of a well under very high pressure, so that rocks at the bottom of the well are cracked, and a plurality of cracks are changed into next year. The valve box is a pressure container of the petroleum fracturing pump.

However, the existing fracturing pump valve box has some defects in the using process, the pipeline on the valve box is inconvenient to connect, the connecting position of the valve box is difficult to quickly and accurately align, the connecting effect is poor, the position of the connecting position is often easy to loosen, the position is not stable enough, and the using effect is not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the fracturing pump valve box convenient for oil pipe connection.

The utility model solves the technical problems through the following technical means:

the fracturing pump valve box convenient for oil pipe connection comprises a valve box body 10, through holes 20 and pipeline connecting pieces 30, wherein the side wall of the valve box body 10 is uniformly provided with the through holes 20, and the valve box body 10 is provided with the pipeline connecting pieces 30 for connecting pipelines;

pipeline connection piece 30 includes the activity lantern ring 31, fixing bolt 32, stretches out board 33, joint piece 34, sealing washer joint groove 35 and

pipe joint

36, 36 one end intercommunication valve case bodies 10 of pipe joint, 36 other end inside has seted up sealing washer joint groove 35, the cover is equipped with the activity lantern ring 31 on the 36 other end of pipe joint, be fixed with on the 31 lateral wall of activity lantern ring and stretch out

board

33, 36 other end tip of pipe joint is equipped with joint piece 34, it is equipped with fixing bolt 32 to wear to be equipped with on the board 33 to stretch out, fixing bolt 32 runs through and stretches out board 33 and carry on spacingly to the connecting tube in being connected to joint piece 34.

Preferably, the clamping block 34 is slidably disposed on the pipe joint 36, an extrusion spring 341 is disposed on one side of the clamping block 34, one end of the extrusion spring 341 is connected to a positioning ring 342, and the positioning ring 342 is welded at the end of the pipe joint 36.

Preferably, the joint block 34 is provided with a connecting groove at a position close to the pipe joint 36, the wall of the connecting groove is uniformly provided with a plurality of convex blocks, and the protruding plate 33 is provided with a convex ring for inserting the connecting groove at a position close to the movable sleeve ring 31.

Preferably, a corrugated connecting pipe 301 is arranged on the pipe joint 36, bolt connecting blocks 303 are fixed on the pipe joint 36 and located on two sides of the corrugated connecting pipe 301, and adjusting bolts 302 for adjusting the length of the corrugated connecting pipe 301 penetrate through the bolt connecting blocks 303.

Preferably, the bolt connecting block 303 is sleeved with a protective sleeve, and the outer wall of the corrugated connecting pipe 301 is wrapped with a buffer layer.

The utility model has the advantages that: be equipped with the pipe connection spare on the valve box body, be equipped with the portable activity lantern ring on the pipe connection spare, be equipped with the board of stretching out on the activity lantern ring, be equipped with the fixing bolt who connects the joint piece on the board of stretching out, place external pipeline tip and stretch out between board and the joint piece, on the one hand can fix a position the pipeline position fast, on the other hand makes the position that the pipeline is fixed more stable, the result of use is better, be equipped with joint seal ring's sealing washer joint groove in pipe connection's inside port department, can make the leakproofness between pipe connection and the pipeline better.

Drawings

FIG. 1 is a schematic structural view of a fracturing pump valve box to facilitate connection of oil pipes according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a pipe coupling according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a corrugated connecting pipe according to an embodiment of the utility model.

Reference numbers in the figures: 10. valve box body, 20, through-hole, 30, pipe connection spare, 31, the activity lantern ring, 32, fixing bolt, 33, the board that stretches out, 34, joint piece, 341, extrusion spring, 342, holding ring, 35, sealing washer joint groove, 36, pipe joint, 301, ripple connecting pipe, 302, adjusting bolt, 303, bolted connection piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

Examples

As shown in fig. 1-2, the fracturing pump valve box convenient for oil pipe connection in this embodiment includes a valve box body 10, through holes 20, and pipeline connectors 30, wherein a plurality of through holes 20 are uniformly formed in the side wall of the valve box body 10, and the pipeline connectors 30 for connecting pipelines are arranged on the valve box body 10;

pipe joint

board

Be equipped with conduit coupling 30 on valve box body 10, be equipped with portable activity lantern ring 31 on conduit coupling 30, be equipped with on the activity lantern ring 31 and stretch out board 33, stretch out and be equipped with the fixing bolt 32 of connecting joint piece 34 on the board 33, place external pipeline tip and stretch out between board 33 and the joint piece 34, on the one hand can fix a position the pipeline position fast, on the other hand makes the position that the pipeline is fixed more stable, the result of use is better, be equipped with joint seal ring's sealing washer joint groove 35 in conduit coupling 36's inside port department, can make the leakproofness between conduit coupling 36 and the pipeline better.

As shown in fig. 2, the clamping block 34 is slidably disposed on the pipe joint 36, an extrusion spring 341 is disposed on one side of the clamping block 34, one end of the extrusion spring 341 is connected to a positioning ring 342, and the positioning ring 342 is welded to the end of the pipe joint 36.

The joint piece 34 slides and sets up on pipe joint 36, is connected to holding ring 342 through extrusion spring 341 on the joint piece 34, can make the position of joint piece 34 adjust to make external pipeline in the installation, remove joint piece 34 position, make joint piece 34 and stretch out the space increase between the board 33, the user of being convenient for installs, and the result of use is better.

As shown in fig. 2, the joint block 34 has been seted up near the pipe joint 36 position and has been connected the spread groove, evenly be equipped with a plurality of lugs on the spread groove cell wall, the protruding board 33 that stretches out is equipped with the bulge loop of grafting spread groove near the activity lantern ring 31 position department, can make external pipeline at the joint in-process, and external pipeline can be fixed a position fast to further convenience of customers installs, and the result of use is better.

As shown in fig. 3, a corrugated connection pipe 301 is disposed on the pipe joint 36, bolt connection blocks 303 are fixed on the pipe joint 36 at two sides of the corrugated connection pipe 301, and an adjusting bolt 302 for adjusting the length of the corrugated connection pipe 301 penetrates through the bolt connection blocks 303.

Be equipped with corrugated connection pipe 301 on pipe joint 36 to corrugated pipe 301's length can be adjusted, when connecting external pipeline, according to actual demand, adjusts pipe joint 36's whole length, thereby makes the linkage effect of pipeline better, and application scope is wider simultaneously.

As shown in fig. 3, the cover is equipped with the lag on the bolt connection piece 303, the parcel has the buffer layer on the corrugated connection pipe 301 outer wall, can protect corrugated connection pipe 301, avoids corrugated connection pipe 301 to produce the damage, can cushion protection to pipe joint 36 simultaneously, and the result of use is better.

This embodiment, during the use, pipe connection piece 30 on the valve box body 10 is connected with external pipeline, external pipeline carries out the joining process in, the user will be external pipeline joint to the activity lantern ring 31 stretch out between board 33 and the joint board 34 on the pipe joint 36, remove the activity lantern ring 31, make on the activity lantern ring 31 stretch out board 33 laminate to external pipeline on, and utilize fixing bolt 32 to pass and stretch out board 33 and external pipe connection to joint piece 34 on, thereby carry out the restriction in the position to external pipeline, user still can operate adjusting bolt 302, make corrugated connecting pipe 301 length on the pipe joint 36 adjust, thereby make external pipeline's connection effect better.

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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Fracturing pump valve case convenient to oil pipe connects, its characterized in that: the valve box comprises a valve box body (10), through holes (20) and pipeline connecting pieces (30), wherein the side wall of the valve box body (10) is uniformly provided with the through holes (20), and the valve box body (10) is provided with the pipeline connecting pieces (30) for connecting pipelines;

pipeline connecting piece (30) are including the activity lantern ring (31), fixing bolt (32), stretch out board (33), joint piece (34), sealing washer joint groove (35) and pipeline joint (36), pipeline joint (36) one end intercommunication valve case body (10), inside sealing washer joint groove (35) of having seted up of pipeline joint (36) other end, the cover is equipped with the activity lantern ring (31) on pipeline joint (36) the other end, be fixed with on the activity lantern ring (31) lateral wall and stretch out board (33), pipeline joint (36) other end tip is equipped with joint piece (34), wear to be equipped with fixing bolt (32) on stretching out board (33), fixing bolt (32) run through and stretch out board (33) and are connected to in joint piece (34) and carry on spacingly to the connecting tube.

2. The frac pump manifold of claim 1, wherein: joint piece (34) slide to set up on pipe joint (36), joint piece (34) one side is equipped with extrusion spring (341), extrusion spring (341) one end is connected with holding ring (342), holding ring (342) welding is at pipe joint (36) tip.

3. The frac pump manifold of claim 2, wherein: joint piece (34) are close to pipeline joint (36) position department and have seted up the spread groove, evenly be equipped with a plurality of lugs on the spread groove cell wall, it is equipped with the bulge loop of grafting spread groove to stretch out board (33) and be close to activity lantern ring (31) position department.

4. The frac pump manifold of any one of claims 1-3, wherein: be equipped with corrugated connection pipe (301) on pipe joint (36), lie in corrugated connection pipe (301) both sides on pipe joint (36) and be fixed with bolt connection piece (303), wear to be equipped with adjusting bolt (302) of adjusting corrugated connection pipe (301) length on bolt connection piece (303).

5. The frac pump manifold of claim 4, wherein: the bolt connecting block (303) is sleeved with a protective sleeve, and the outer wall of the corrugated connecting pipe (301) is wrapped with a buffer layer.