CN216800979U - Spherical pig that can fix a position fast - Google Patents

Abstract

The utility model discloses a spherical pig capable of being quickly positioned, which comprises a sphere, wherein a fixing strip is arranged inside the sphere, a rope is arranged on the lower surface of the fixing strip, one end, far away from the fixing strip, of the rope is fixedly connected with a bearing ball, a positioner is arranged inside the sphere and positioned below the bearing ball, and a loudspeaker is arranged on the front surface of the positioner. According to the utility model, the rope and the bearing ball are arranged, the rope can drive the bearing ball to swing by utilizing the inertia of the movement of the ball body, and when the bearing ball swings, the impact force of the ball body can be increased, so that the ball body can continuously keep moving at a high speed when the ball body is cleaned.

Description

Spherical pig that can fix a position fast

Technical Field

The utility model relates to the field of spherical pig, in particular to a spherical pig capable of being positioned quickly.

Background

The spherical pig is made of corrosion-resistant chloroprene rubber. The hollow sphere and the solid sphere are divided, the hollow sphere is a spherical. The wall thickness of the hollow ball is one tenth of the inner diameter of the gas transmission pipe, an air nozzle is arranged on the hollow ball, and the hollow ball is filled with water for use. In winter, the ball should be filled with an aqueous solution of an antifreeze (e.g., glycol) to prevent freezing. The spherical pig is required to have certain sealing performance when running in a pipeline, so that the outer diameter of the spherical pig is required to be larger than the inner diameter of the gas transmission pipe, and the spherical pig can better clean the inside of the pipe body.

However, although the problem of cleaning the pipe body is solved by the existing spherical pig, the following defects still exist:

1. the existing spherical pig cannot increase the impulsive force of a sphere in the using process, so that the speed is reduced when the sphere is blocked to influence the cleaning effect of a tube body.

2. When the existing spherical pig is used, the running speed of the spherical pig can be calculated only by depending on information such as gas transmission pressure, time length, gas transmission amount and the like, the approximate range of the spherical pig is judged, the running position of the spherical pig cannot be accurately mastered, and once the spherical pig is blocked, the spherical pig cannot be accurately taken out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a spherical pig capable of being quickly positioned.

In order to achieve the purpose, the utility model adopts the following technical scheme: a spherical pig capable of being quickly positioned comprises a ball body, wherein a fixing strip is arranged inside the ball body, a rope is arranged on the lower surface of the fixing strip, and one end, far away from the fixing strip, of the rope is fixedly connected with a bearing ball;

the inside of the sphere is provided with a positioner below the bearing ball, and the front surface of the positioner is provided with a loudspeaker.

As a further description of the above technical solution:

the inside fixedly connected with intake pipe of spheroid.

As a further description of the above technical solution:

the upper surface of the air inlet pipe is provided with a pinhole.

As a further description of the above technical solution:

the upper surface of intake pipe fixedly connected with spring, the one end fixedly connected with baffle that the intake pipe was kept away from to the spring.

As a further description of the above technical solution:

the lower surface fixed connection of baffle has the shutoff pole, and the shutoff pole laminates with the pinhole mutually.

As a further description of the above technical solution:

the side surface of the ball body is provided with a friction strip.

As a further description of the above technical solution:

the side surface of the sphere is smoothly arranged.

The utility model has the following beneficial effects:

1. compared with the prior art, the spherical pig utilizes the inertia that the spheroid removed through the rope and the bearing ball of installation, makes the rope can drive the bearing ball swing, and when the bearing ball was when the swing, multiplicable spheroidal impulsive force made the spheroid when clearing up the body, sustainable maintenance high-speed removal.

2. Compared with the prior art, the spherical pig through locator and the speaker of installation, puts into one piece of device that can send special signal in advance in the pig, sets up the equipment that can receive these special signals of a considerable amount along the line at long-distance pipeline, makes the external world fix a position the spheroid through the locator, utilizes the position that the spheroid was judged to the sound staff accessible sound of speaker simultaneously, makes it can accurately judge spherical pig operating position.

3. Compared with the prior art, the spherical pig, through spring, baffle and the shutoff pole of installation, after the spheroid was inflated and is accomplished, the elasticity that utilizes the spring made the baffle portable, and the baffle is when removing, and the shutoff pole can carry out the shutoff to it with the pinhole laminating to prevent that the spheroid from appearing gas leakage phenomenon when clearing up the body.

Drawings

FIG. 1 is a schematic view of an internal structure of a quick-positioning spherical pig according to the present invention;

FIG. 2 is a schematic structural diagram of a portion A of a spherical pig capable of being rapidly positioned according to the present invention;

FIG. 3 is a schematic front view of a swan ball capable of being positioned quickly according to the present invention;

fig. 4 is a schematic top view of an inner structure of a quick-positioning spherical pig according to the present invention.

Illustration of the drawings:

1. a sphere; 2. an air inlet pipe; 3. a fixing strip; 4. a positioner; 5. a load bearing ball; 6. a rope; 7. a plugging rod; 8. a baffle plate; 9. a pinhole; 10. a spring; 11. and rubbing the strips.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-4, the utility model provides a spherical pig capable of being positioned quickly: including spheroid 1, spheroid 1's inside is provided with fixed strip 3, and the lower surface of fixed strip 3 is provided with rope 6, and when spheroid 1 entered the pipe internal at high-pressure injection, rope 6 received the impulsive force and can drive bearing ball 5 swings, and the one end fixedly connected with bearing ball 5 of fixed strip 3 is kept away from to rope 6, and when bearing ball 5 was when the swing, the impulsive force of multiplicable spheroid 1 made spheroid 1 when clearing up the body, sustainable maintenance high-speed removal.

Through setting up above structure, utilize the inertia that spheroid 1 removed, make rope 6 can drive the swing of bearing ball 5 to can improve spheroid 1's impulsive force, ensure spheroid 1 speed.

The inside of spheroid 1 is located the below of bearing ball 5 and is provided with locator 4, and the front surface of locator 4 is provided with the speaker, puts into one piece of device that can send special signal in advance in the pig, sets up the equipment that can receive these special signals of a considerable amount along the line at long-distance pipeline, makes the external world fix a position spheroid 1 through locator 4, utilizes the sound staff accessible sound of speaker to judge the position of spheroid 1 simultaneously.

Through setting up above structure, conveniently fix a position spheroid 1, make it can the accurate clear tub ball running position of judging.

Inside fixedly connected with intake pipe 2 of spheroid 1, the upper surface of intake pipe 2 is equipped with pinhole 9, make it can beat gas into spheroid 1 in, make spheroid 1 receive the gas influence expandable, the last fixed surface of intake pipe 2 is connected with spring 10, spring 10 keeps away from intake pipe 2's one end fixedly connected with baffle 8, baffle 8's lower fixed surface is connected with shutoff pole 7, and shutoff pole 7 laminates with pinhole 9 mutually, after spheroid 1 is gassed and finishes, the elasticity that utilizes spring 10 makes baffle 8 portable, baffle 8 is when removing, shutoff pole 7 can laminate with pinhole 9 and carry out the shutoff to it, thereby prevent that spheroid 1 from appearing the gas leakage phenomenon when clearing up the spheroid, the side surface of spheroid 1 is provided with friction strip 11, friction strip 11 can clear up the adsorbed impurity of spheroid when the spheroid 1 removes, the side surface of spheroid 1 is smooth setting.

Through setting up above structure, effectively carry out the shutoff to 1 pinhole 9 department of spheroid, prevent that the gas leakage phenomenon from appearing in the use in spheroid 1.

The working principle is as follows: can beat gas in spheroid 1 through pinhole 9, make spheroid 1 receive the gas influence expandable, the elasticity that utilizes spring 10 makes baffle 8 and shutoff pole 7 remove and carries out the shutoff to pinhole 9, thereby can prevent that the gas leakage phenomenon from appearing in spheroid 1, it advances to utilize spherical pig transmitter to launch spheroid 1 into the body, through the continuous removal of spheroid 1, utilize the inertia that spheroid 1 removed, make rope 6 can drive the swing of bearing ball 5, thereby can improve spheroid 1's impulsive force, put into one piece of device that can send special signal in the pig in advance, set up the equipment that can receive these special signals of a considerable amount along the line at long-distance pipeline, make the external locator 4 through fix a position spheroid 1, utilize the sound staff accessible sound of speaker to judge spheroid 1's position simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (7)

1. A can fix a position spherical pig fast, includes spheroid (1), its characterized in that: a fixing strip (3) is arranged inside the sphere (1), a rope (6) is arranged on the lower surface of the fixing strip (3), and one end, far away from the fixing strip (3), of the rope (6) is fixedly connected with a bearing ball (5);

a positioner (4) is arranged in the ball body (1) and below the bearing ball (5), and a loudspeaker is arranged on the front surface of the positioner (4).

2. A quickly positionable spherical pig according to claim 1, wherein: the inside fixedly connected with intake pipe (2) of spheroid (1).

3. A quickly positionable spherical pig according to claim 2, wherein: the upper surface of the air inlet pipe (2) is provided with a pinhole (9).

4. A quickly positionable spherical pig according to claim 2, wherein: the upper surface fixed connection of intake pipe (2) has spring (10), one end fixedly connected with baffle (8) of intake pipe (2) are kept away from in spring (10).

5. A quickly positionable spherical pig according to claim 4, wherein: the lower surface of baffle (8) is fixedly connected with shutoff pole (7), and shutoff pole (7) and pinhole (9) are laminated mutually.

6. A quickly positionable spherical pig according to claim 1, wherein: the side surface of the sphere (1) is provided with a friction strip (11).

7. A quickly positionable spherical pig according to claim 1, wherein: the side surface of the sphere (1) is arranged smoothly.

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