CN212203570U

CN212203570U - Pipeline protection device for oil exploitation

Info

Publication number: CN212203570U
Application number: CN202021070399.8U
Authority: CN
Inventors: 王永东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-22
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a pipeline protection device of oil development, including setting up detachable buffering protection mechanism on the pipeline, detachable buffering protection mechanism establishes the protective tube on the pipeline including the cover, the protective tube comprises two semicircle pipes, and the left side rotation installation of two semicircle pipes, the equal fixedly connected with in right side of two semicircle pipes is solid fixed ring, and two solid fixed ring one side movable contact that are close to each other, and two solid fixed ring internalization covers and is equipped with same T-shaped fastening bolt. The utility model relates to a rationally, can be convenient for to pipeline buffer protection with detachable buffering protection mechanism and piping erection or split, can adjust buffer spring's elasticity, realize adjusting the buffering dynamics or offset the part that buffer spring used elasticity weak for a long time, prolong its life, the cooperation can dismouting recycle, has improved detachable buffering protection mechanism's life greatly, is favorable to permanent stable use.

Description

Pipeline protection device for oil exploitation

Technical Field

The utility model relates to a pipeline protection technical field especially relates to a pipeline protection device of oil development.

Background

In recent years, with the increasing of the sales usage of automobiles, the demand for petroleum products is more and more, the petroleum exploitation project is severe, oil pipe oil transportation in petroleum exploitation is indispensable, the oil pipe is easy to be collided and damaged in the complex part of the environment, unnecessary loss is caused, the oil pipe in the part needs to be further protected, and the types of oil pipe protection devices on the market are different and are mostly protected in a mode of being sleeved outside the oil pipe.

The pipeline protection device of current oil development, it has the shortcoming of being not convenient for effective buffering protection and installing the dismantlement for can not effectually alleviate outside impact and most can not follow-up the recycling of pulling down, can not satisfy the user demand, to this phenomenon, therefore we have provided a pipeline protection device of oil development.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipeline protection device for oil exploitation.

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

a pipeline protection device for oil exploitation comprises a detachable buffer protection mechanism arranged on a pipeline, wherein the detachable buffer protection mechanism comprises a protection pipe sleeved on the pipeline, the protection pipe is composed of two semicircular pipes, the left sides of the two semicircular pipes are mutually rotatably installed, fixing rings are fixedly connected to the right sides of the two semicircular pipes, one sides of the two fixing rings, which are close to each other, are in movable contact, the two fixing rings are movably sleeved with a same T-shaped fastening bolt, a nut is sleeved on the T-shaped fastening bolt through a thread, the top of the nut is in movable contact with the bottom of the fixing ring, which is positioned below the two fixing rings, the outer side of the pipeline is in annular movable contact with four arc-shaped plates, two fixing seats are embedded in the inner sides of the semicircular pipes, one sides of the fixing seats, which are close to the corresponding arc-shaped plates, and one sides of the fixing seats, which are far away from the pipeline, one side that the pipeline was kept away from to the arc is four locating levers of rectangle fixedly connected with, and fixing base sliding sleeve establishes on four locating levers that correspond, and the rectangular channel has been seted up to one side that the fixing base is close to the corresponding arc, and sliding sleeve is equipped with the rectangular block in the rectangular channel, and the rectangular block is close to a plurality of buffer spring of fixedly connected with between one side of the corresponding arc and the arc, the circular slot has been seted up to one side that the pipeline was kept away from to the fixing base, and is equipped with the rocking disc in the circular slot, and the rocking disc is close to one side fixedly connected with screw rod of pipeline, and the one end of screw rod extends to in the rectangular channel that corresponds and.

Preferably, the left side fixedly connected with fixed block of semicircle pipe, the left side thread tightening of two fixed blocks has same hinge, and two semicircle pipes rotate the installation through the hinge.

Preferably, the top inner wall of the T-shaped fastening bolt is in movable contact with the top of the fixing ring above.

Preferably, one side of the rectangular block, which is far away from the pipeline, is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, a first round hole is formed in the inner wall of one side, away from the opening, of the circular groove, a bearing is fixedly sleeved in the first round hole, and the inner side of an inner ring of the bearing is welded and fixed with the outer side of the corresponding screw rod.

Preferably, one side of the fixing seat close to the pipeline is rectangular and provided with four second round holes, and the side walls of the second round holes are in sliding connection with the outer sides of the corresponding positioning rods.

Preferably, two rectangular holes are formed in the inner side of the semicircular pipe, and the inner walls of the rectangular holes are fixedly connected with the outer sides of the corresponding fixing seats.

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

the nut and the T-shaped fastening bolt are rotationally separated and taken down through the matching of the pipeline, the semicircular pipe, the fixing rings, the T-shaped fastening bolt, the nut, the arc-shaped plates, the fixing seats, the positioning rods, the rectangular groove, the rectangular block, the buffer spring, the circular groove, the rocking disc, the screw rod, the anti-falling block and the second circular hole with the hinge, the nut and the T-shaped fastening bolt are rotated upwards to open the semicircular pipe above to drive the two arc-shaped plates above to be separated from the pipeline, during installation, the pipeline is pressed on the two arc-shaped plates below, then the semicircular pipe above is rotated to close the semicircular pipe above, the two fixing rings are fixed through the T-shaped fastening bolt and the nut, when external collision is received, firstly the two semicircular pipes bear the collision force, under the collision force, the semicircular pipes are displaced to one side far away from the collision force and drive the corresponding fixing seats to be displaced, the fixing seats on one side of the collision force slide on the corresponding, can effectively alleviate rigid impact under buffer spring's the reaction, when needing to adjust the buffering dynamics, forward rotates the screw rod that the rocking disc drives to correspond and rotates, the screw rod rotates can drive the rectangle piece that corresponds and slides and compress to buffer spring to the direction that is close to the pipeline in the rectangular channel, make and just make buffer spring be in half compression or various compression state before not cushioning, buffer spring that is in compression state is to the obvious increase of damping elasticity of rectangle piece and arc, the realization is to the adjustment of buffering dynamics, this kind of mode also can offset the tired elasticity weak part of buffer spring elasticity that long-time use caused, the cooperation can dismouting recycle, whole life has been improved.

The utility model relates to a rationally, can be convenient for to pipeline buffer protection with detachable buffering protection mechanism and piping erection or split, can adjust buffer spring's elasticity, realize adjusting the buffering dynamics or offset the part that buffer spring used elasticity weak for a long time, prolong its life, the cooperation can dismouting recycle, has improved detachable buffering protection mechanism's life greatly, is favorable to permanent stable use.

Drawings

Fig. 1 is a schematic structural diagram of a pipeline protection device for oil exploitation according to the present invention;

fig. 2 is a schematic view of a partial sectional structure a of the pipeline protection device for oil production according to the present invention.

In the figure: 1 pipeline, 2 semicircle pipes, 3 fixed rings, 4T-shaped fastening bolts, 5 nuts, 6 arc-shaped plates, 7 fixed seats, 8 positioning rods, 9 rectangular grooves, 10 rectangular blocks, 11 buffer springs, 12 circular grooves, 13 rocking discs, 14 screw rods, 15 anti-dropping blocks, 16 second circular holes and 17 hinges.

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, a pipeline protection device for oil exploitation, comprising a detachable buffering protection mechanism arranged on a pipeline 1, wherein the detachable buffering protection mechanism comprises a protection pipe sleeved on the pipeline 1, the protection pipe is composed of two semicircular pipes 2, the left sides of the two semicircular pipes 2 are mutually rotatably installed, fixing rings 3 are respectively fixedly connected to the right sides of the two semicircular pipes 2, one sides of the two fixing rings 3 close to each other are movably contacted, the two fixing rings 3 are movably sleeved with a same T-shaped fastening bolt 4, a nut 5 is screwed on the T-shaped fastening bolt 4, the top of the nut 5 is movably contacted with the bottom of the fixing ring 3 positioned below the two fixing rings 3, four arc-shaped plates 6 are movably contacted with the outer side of the pipeline 1 in an annular manner, two fixing seats 7 are embedded in the inner sides of the semicircular pipes 2, one sides of the fixing seats 7 close to the corresponding arc-shaped plates 6 and one sides far away from the, one side of the fixed seat 7, which is far away from the pipeline 1, is flush with the outer radian of the corresponding semicircular pipe 2, one side of the arc-shaped plate 6, which is far away from the pipeline 1, is rectangular and fixedly connected with four positioning rods 8, the fixed seat 7 is slidably sleeved on the corresponding four positioning rods 8, one side of the fixed seat 7, which is close to the corresponding arc-shaped plate 6, is provided with a rectangular groove 9, a rectangular block 10 is slidably sleeved in the rectangular groove 9, a plurality of buffer springs 11 are fixedly connected between one side of the rectangular block 10, which is close to the corresponding arc-shaped plate 6, and the arc-shaped plate 6, one side of the fixed seat 7, which is far away from the pipeline 1, is provided with a circular groove 12, a rocking disc 13 is arranged in the circular groove 12, one side of the rocking disc 13, which is close to the pipeline 1, is fixedly connected with a screw 14, can be with detachable buffering protection mechanism and pipeline 1 installation or split, be convenient for to pipeline 1 buffering protection, can adjust buffer spring 11's elasticity, realize adjusting the buffering dynamics or offset the part that buffer spring 11 used elasticity weak for a long time, prolong its life, the cooperation can dismouting recycle, has improved detachable buffering protection mechanism's life greatly, is favorable to permanent stable use.

In the utility model, the left side of the semi-circular pipe 2 is fixedly connected with a fixed block, the left side of the two fixed blocks is fixed with a same hinge 17 by screw threads, the two semi-circular pipes 2 are installed by the rotation of the hinge 17, the top inner wall of the T-shaped fastening bolt 4 is movably contacted with the top of the fixed ring 3 positioned above, one side of the rectangular block 10 away from the pipeline 1 is provided with a threaded hole which is connected with the corresponding screw 14 by screw threads, one side of the circular groove 12 away from the opening thereof is provided with a first round hole, the first round hole is fixedly sleeved with a bearing, the inner side of the inner ring of the bearing is welded and fixed with the outer side of the corresponding screw 14, one side of the fixed seat 7 close to the pipeline 1 is provided with four second round holes 16 in a rectangular shape, the side wall of the second round hole 16 is connected with the outer side of the corresponding positioning rod 8 in a sliding manner, the, the utility model relates to a rationally, can be with detachable buffering protection mechanism and pipeline 1 installation or split, be convenient for to pipeline 1 buffering protection, can adjust buffer spring 11's elasticity, realize adjusting the buffering dynamics or offset the part that buffer spring 11 used elasticity weak for a long time, prolong its life, the cooperation can dismouting recycle, has improved detachable buffering protection mechanism's life greatly, is favorable to permanent stable use.

The working principle is as follows: when the T-shaped fastening bolts 4 are disassembled, the T-shaped fastening bolts 4 are upwards drawn out from the two fixing rings 3 by rotating the nuts 5, then the upper half round pipe 2 is turned upwards, the upper half round pipe 2 drives the upper two fixed seats 7 to rotate upwards, the upper fixed seat 7 drives the arc-shaped plate 6 to rotate upwards through the corresponding four positioning rods 8 to separate from the pipeline 1, at the moment, the pipeline 1 can be moved upwards to draw out the lower half round pipe 2, the disassembly is finished, and during the installation, the reverse operation process is performed to move the lower half-round pipe 2 into the lower part of the pipeline 1, so that the pipeline 1 is pressed on the two lower arc-shaped plates 6, then the upper half-round pipe 2 is closed by turning, the two fixing rings 3 are fixed through the T-shaped fastening bolts 4 and the nuts 5, and at the moment, the two fixing rings 3 fix the two semicircular tubes 2, so that the detachable buffer protection mechanism can be installed or detached for recycling;

when the pipeline is collided externally, firstly, the two semicircular pipes 2 bear collision force, under the collision force, the semicircular pipes 2 move to one side far away from the collision force, at the moment, the semicircular pipes 2 drive the corresponding fixed seats 7 to move, the fixed seats 7 on one side of the collision force slide on the corresponding four positioning rods 8, the fixed seats 7 drive the corresponding screw rods 14 to move, the screw rods 14 drive the corresponding rectangular blocks 10 to move and compress the buffer springs 11, the rigid collision force can be effectively relieved under the reaction of the buffer springs 11, and the damage risk of the pipeline 1 is effectively reduced in a mode that the buffer springs 11 are stressed, contracted and absorbed;

when the elastic fatigue elasticity of the buffer spring 11 is weakened after long-time use or the buffering force needs to be adjusted, the rocking disc 13 is rotated in the forward direction, the rocking disc 13 drives the corresponding screw rod 14 to rotate, under the action of the threaded hole formed on the corresponding rectangular block 10, the screw rod 14 can drive the corresponding rectangular block 10 to slide in the rectangular groove 9 in the direction close to the pipeline 1, the rectangular block 10 compresses the corresponding buffer spring 11, so that the buffer spring 11 is in a semi-compression state or various compression states before buffering, the damping elasticity of the buffer spring 11 in the compression state to the rectangular block 10 and the arc-shaped plate 6 is obviously increased, the adjustment of the buffering force can be realized by adjusting the elasticity of the buffer spring 11, and the mode can also counteract the weakened elastic fatigue elasticity part of the buffer spring 11 caused by long-time use, the service life of the buffer spring 11 is prolonged, and the buffer spring 11 can be assembled, disassembled and recycled, greatly prolongs the service life of the detachable buffer protection mechanism and is beneficial to long-term use.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 a pipeline protection device of oil development, includes the detachable buffering protection mechanism who sets up on pipeline (1), a serial communication port, detachable buffering protection mechanism is including the protective tube of cover setting on pipeline (1), the protective tube comprises two semicircle pipes (2), the left side rotation installation each other of two semicircle pipes (2), the equal fixedly connected with solid fixed ring (3) in right side of two semicircle pipes (2), one side swing contact that two solid fixed rings (3) are close to each other, the movable sleeve is equipped with same T-shaped fastening bolt (4) in two solid fixed rings (3), the threaded sleeve is equipped with nut (5) on T-shaped fastening bolt (4), the top of nut (5) and the bottom swing contact of the solid fixed ring (3) that lie in the below in two solid fixed rings (3), the outside of pipeline (1) is annular swing contact and has four arcs (6), two fixing seats (7) are embedded on the inner sides of the semicircular tubes (2), the side, close to the corresponding arc-shaped plates (6), of each fixing seat (7) and the side, far away from the arc-shaped plates (6) are both of arc-shaped structures, one side, far away from the pipeline (1), of each fixing seat (7) is flush with the outer radian of the corresponding semicircular tube (2), one side, far away from the pipeline (1), of each arc-shaped plate (6) is fixedly connected with four positioning rods (8) in a rectangular mode, the fixing seats (7) are sleeved on the corresponding four positioning rods (8) in a sliding mode, one side, close to the corresponding arc-shaped plates (6), of each fixing seat (7) is provided with a rectangular groove (9), a rectangular block (10) is sleeved in the rectangular groove (9) in a sliding mode, a plurality of buffer springs (11) are fixedly connected between one side, close to the corresponding arc-shaped plates (6), of each rectangular block (10), and a rocking disc (13) is arranged in the circular groove (12), a screw rod (14) is fixedly connected to one side of the rocking disc (13) close to the pipeline (1), one end of the screw rod (14) extends into the corresponding rectangular groove (9) and is fixedly connected with an anti-falling block (15), and the rectangular block (10) is sleeved on the corresponding screw rod (14) in a threaded manner.

2. The oil exploitation pipeline protection device according to claim 1, wherein the left side of the semi-circular pipe (2) is fixedly connected with a fixed block, the left side of the two fixed blocks is fixed with a hinge (17) through threads, and the two semi-circular pipes (2) are rotatably mounted through the hinge (17).

3. An oil extraction pipe protection device according to claim 1, characterized in that the top inner wall of the T-shaped fastening bolt (4) is in movable contact with the top of the fixing ring (3) located above.

4. The oil extraction pipeline protection device according to claim 1, characterized in that a threaded hole is formed in one side of the rectangular block (10) far away from the pipeline (1), and the threaded hole is in threaded connection with a corresponding screw (14).

5. The oil production pipeline protection device as claimed in claim 1, wherein a first circular hole is formed in the inner wall of the circular groove (12) far away from the opening, a bearing is fixedly sleeved in the first circular hole, and the inner side of the inner ring of the bearing is welded and fixed with the outer side of the corresponding screw (14).

6. The oil production pipeline protection device according to claim 1, wherein four second round holes (16) are formed in one side of the fixing seat (7) close to the pipeline (1) in a rectangular shape, and the side walls of the second round holes (16) are slidably connected with the outer sides of the corresponding positioning rods (8).

7. The oil production pipeline protection device according to claim 1, wherein two rectangular holes are formed in the inner side of the semicircular pipe (2), and the inner walls of the rectangular holes are fixedly connected with the outer sides of the corresponding fixed seats (7).