CN217356110U - Pipeline protection device for oil and gas exploitation - Google Patents

Abstract

The utility model relates to the technical field of pipelines, in particular to a pipeline protection device for oil and gas exploitation, which comprises a protective pipe, a support plate and a positioning plate, wherein the left end and the right end of the inner side of the protective pipe are respectively connected with a support rod in a sliding way, the outer side of one end of the support rod close to the center of the protective pipe is fixedly connected with a limiting rod, the outer side of the limiting rod is connected with a fixed plate in a sliding way, and the support plate, the support rod, the limiting rod and the fixed plate are arranged, when in use, the rocker drives a first threaded rod by rotating the rocker in the support plate, the first threaded rod drives the support rod to slide in the support plate, the support rod drives the limiting rod to slide in the fixed plate, then the limiting rod pushes the fixed plate, the fixed plate is clamped on the oil and gas pipeline, the telescopic rod on the fixed plate is limited, when the fixed position is wrong, the first threaded rod is reversely rotated, so that the fixed plate is separated from the oil and gas pipeline, promote or rotate the pillar, adjust the position of pillar, easy to assemble and fixed improve protection device's result of use.

Description

Pipeline protection device for oil and gas exploitation

Technical Field

The utility model relates to the technical field of pipelines, specifically be a pipeline protection device for oil gas exploitation.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure position to a low-pressure position of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

After the pipeline is used for oil gas exploitation for a long time, the pipeline outer wall can produce the corrosion, makes oil gas exploitation pipeline corrosion, causes the pipeline attenuation, then through internal pressure, causes the pipeline to break, causes the pipeline to leak to pipeline protection device is after installing well, can take place the skew, installs more troublesome again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline protection device for oil gas exploitation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pipeline protection device for oil gas exploitation, includes pillar, backup pad and locating plate, the equal sliding connection in both ends has the bracing piece about the pillar inboard, the bracing piece is close to the one end outside fixedly connected with gag lever post at pillar center, gag lever post outside sliding connection has the fixed plate, the one end outside fixedly connected with telescopic link at pillar center is kept away from in the fixed plate outside, telescopic link and pillar fixed connection, bracing piece and backup pad sliding connection, the bracing piece inboard rotates and is connected with first threaded rod, first threaded rod is close to the one end outside fixedly connected with rocker at pillar center.

Preferably, the equal fixedly connected with push pedal in both ends about the one end outside at pillar center is kept away from to the locating plate, push pedal and pillar sliding connection, the one end outside fixedly connected with baffle at pillar center is kept away from in the push pedal, baffle and backup pad sliding connection, the inboard threaded connection of baffle has the second threaded rod.

Preferably, both ends all rotate around the pillar inboard and are connected with the ball, pillar and backup pad fixed connection.

Preferably, the supporting rods are eight in total, and the supporting rods are uniformly distributed on the inner side of the protective tube.

Preferably, the front end face of the fixing plate is arc-shaped, and a protrusion is arranged on the inner side of the fixing plate.

Preferably, the second threaded rod is located the pillar central point and puts, and second threaded rod and pillar rotate to be connected.

Preferably, the inner side of the positioning plate is fixedly connected with a sealing gasket made of a fluororubber material.

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

1. the utility model discloses in, through the backup pad that sets up, the bracing piece, gag lever post and fixed plate, when using, through rotating the rocker in the backup pad, make the rocker drive first threaded rod, make first threaded rod drive the bracing piece and slide in the backup pad, and drive the gag lever post and slide in the fixed plate through the bracing piece, then make the gag lever post promote the fixed plate, make the fixed plate block on the oil gas pipeline, and spacing through the telescopic link on the fixed plate, when the fixed position takes place the error, reverse rotation first threaded rod, make the fixed plate break away from the oil gas pipeline, then promote or rotate the pillar, adjust the position of pillar, easy to assemble and fix, improve the result of use of protection device;

2. the utility model discloses in, through locating plate, gasket, push pedal, second threaded rod and the sealed pad that sets up, when using, rotate the second threaded rod on the pillar, make the second threaded rod drive the baffle, make the push pedal on the baffle promote the locating plate to make the baffle slide in the backup pad, then make the locating plate drive sealed pad paste on the oil gas pipeline, carry out the shutoff with the oil gas pipeline of leaking, improve the protection effect of oil gas pipe, reduce oil gas and run off.

Drawings

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

fig. 2 is a left side view of fig. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the mounting structure of the support plate of the present invention;

fig. 4 is a schematic view of the mounting structure of the limiting rod of the present invention.

In the figure: 1-protective tube, 2-support plate, 3-positioning plate, 4-support rod, 5-limiting rod, 6-fixing plate, 7-ball, 8-telescopic rod, 9-push plate, 10-baffle, 11-second threaded rod, 12-sealing gasket, 13-first threaded rod and 14-rocker.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a pipeline protection device for oil gas exploitation, including pillar 1, backup pad 2 and locating plate 3, equal sliding connection in both ends has bracing piece 4 about pillar 1 inboard, bracing piece 4 is close to the one end outside fixedly connected with gag lever post 5 at pillar 1 center, 5 outside sliding connection of gag lever post have fixed plate 6, the one end outside fixedly connected with telescopic link 8 at pillar 1 center is kept away from in the fixed plate 6 outside, telescopic link 8 and 1 fixed connection of pillar, bracing piece 4 and 2 sliding connection of backup pad, 4 inboard rotations of bracing piece are connected with first threaded rod 13, first threaded rod 13 is close to the one end outside fixedly connected with rocker 14 at pillar 1 center.

The left end and the right end of the outer side of one end of the positioning plate 3, which is far away from the center of the protective tube 1, are fixedly connected with a push plate 9, the push plate 9 is in sliding connection with the protective tube 1, the outer side of one end of the push plate 9, which is far away from the center of the protective tube 1, is fixedly connected with a baffle plate 10, the baffle plate 10 is in sliding connection with the supporting plate 2, the inner side of the baffle plate 10 is spirally connected with a second threaded rod 11, the second threaded rod 11 drives the positioning plate 3 through the push plate 9, a sealing gasket 12 on the positioning plate 3 is used for blocking the position of pipeline leakage, the front end and the rear end of the inner side of the protective tube 1 are rotatably connected with balls 7, the protective tube 1 is fixedly connected with the supporting plate 2, the friction between the protective tube and the pipeline is reduced, the protective device is conveniently adjusted to the position of pipeline leakage, the number of the supporting rods 4 is eight, the supporting rods 4 are uniformly distributed on the inner side of the protective tube 1, the fixing plate 6 is fixed on the pipeline conveniently, the front end surface of the fixing plate 6 is in an arc shape, and the inner side of the fixing plate 6 is provided with a bulge, increase the frictional force between fixed plate 6 and the pipeline, second threaded rod 11 is located the 1 central point of pillar and puts, and second threaded rod 11 rotates with pillar 1 to be connected, makes things convenient for sealed pad 12 on the locating plate 3 to plug up the position that the pipeline leaked, reduces the oil gas loss, and 3 inboard fixedly connected with of locating plate are sealed 12, and sealed pad 12 is the fluororubber material, improves sealed 12 oil resistance of filling up.

The working process is as follows: all electrical appliances in the device are external power supplies, when in use, the rocker 14 in the supporting plate 2 is rotated, the rocker 14 drives the first threaded rod 13, the first threaded rod 13 drives the supporting rod 4 to slide in the supporting plate 2, the limiting rod 5 is driven by the supporting rod 4 to slide in the fixed plate 6, then the limiting rod 5 pushes the fixed plate 6, the fixed plate 6 is clamped on an oil-gas pipeline and limited by the telescopic rod 8 on the fixed plate 6, when the fixed position is wrong, the first threaded rod 13 is reversely rotated, the fixed plate 6 is separated from the oil-gas pipeline, then the protective tube 1 is pushed or rotated, the position of the protective tube 1 is adjusted, the friction force between the protective tube 1 and the pipeline is reduced through the balls 7 at the front end and the rear end of the protective tube 1, the installation and the fixation are convenient, the using effect of the protective device is improved, then the second threaded rod 11 on the protective tube 1 is rotated, the second threaded rod 11 drives the baffle 10, push pedal 9 on the messenger baffle 10 promotes locating plate 3 to make baffle 10 slide in backup pad 2, then make locating plate 3 drive sealed 12 pastes on oil gas pipeline, the oil gas pipeline that will leak blocks, improves oil gas pipe's protection effect, reduces oil gas and runs off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a pipeline protection device for oil gas exploitation, includes pillar (1), backup pad (2) and locating plate (3), its characterized in that: the utility model discloses a protective tube, including protective tube (1), bracing piece (4), one end outside fixedly connected with gag lever post (5) that protective tube (1) center is close to in bracing piece (4) about inboard both ends all sliding connection, gag lever post (5) outside sliding connection has fixed plate (6), one end outside fixedly connected with telescopic link (8) at protective tube (1) center are kept away from in the fixed plate (6) outside, telescopic link (8) and protective tube (1) fixed connection, bracing piece (4) and backup pad (2) sliding connection, bracing piece (4) inboard rotation is connected with first threaded rod (13), first threaded rod (13) are close to one end outside fixedly connected with rocker (14) at protective tube (1) center.

2. The tubing protector for oil and gas production of claim 1, wherein: the utility model discloses a protective tube (1) is characterized in that the equal fixedly connected with push pedal (9) in both ends is controlled in the one end outside at protective tube (1) center is kept away from in locating plate (3), push pedal (9) and protective tube (1) sliding connection, one end outside fixedly connected with baffle (10) at protective tube (1) center is kept away from in push pedal (9), baffle (10) and backup pad (2) sliding connection, baffle (10) inboard spiral connection has second threaded rod (11).

3. The tubing protector for oil and gas production of claim 1, wherein: both ends all rotate around pillar (1) inboard and are connected with ball (7), pillar (1) and backup pad (2) fixed connection.

4. The tubing protector for oil and gas production of claim 1, wherein: the number of the support rods (4) is eight, and the support rods (4) are uniformly distributed on the inner side of the protection tube (1).

5. The tubing protector for oil and gas production of claim 1, wherein: the front end face of the fixing plate (6) is arranged in an arc shape, and a bulge is arranged on the inner side of the fixing plate (6).

6. The tubing protector for oil and gas production of claim 2, wherein: the second threaded rod (11) is located at the center of the protective tube (1), and the second threaded rod (11) is rotatably connected with the protective tube (1).

7. The tubing protector for oil and gas production of claim 1, wherein: the inner side of the positioning plate (3) is fixedly connected with a sealing gasket (12), and the sealing gasket (12) is made of a fluororubber material.

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