CN216520305U

CN216520305U - Pressure oil gas pipeline body leak source detection device

Info

Publication number: CN216520305U
Application number: CN202123287192.3U
Authority: CN
Inventors: 唐歌; 何永志; 杨飞; 孟川; 王保涛; 周秀丽; 韩永亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-13
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a leakage point detection device of a pressurized oil and gas pipeline body in the technical field of pipeline flaw detection, which comprises a machine body, wherein a hollow pipe is fixedly arranged on the surface of the machine body, a supporting rod is connected to the inner cavity of the hollow pipe in a sliding manner, and a cross beam is fixedly arranged inside the supporting rod. Therefore, the method is very worthy of popularization.

Description

Pressure oil gas pipeline body leak source detection device

Technical Field

The utility model relates to the technical field of pipeline flaw detection, in particular to a leakage point detection device for a pressurized oil and gas pipeline body.

Background

The flaw detection refers to detecting cracks or defects inside metal materials or parts, and the commonly used flaw detection methods include: x-ray inspection, ultrasonic inspection, magnetic particle inspection, penetrant inspection (dye inspection), eddy current inspection, gamma-ray inspection, and fluorescent inspection.

At present, the pipeline is mainly detected by a worker holding a flaw detection device in hand, or after the flaw detection device is fixed, the rotation translation pipeline detects flaws in all directions, certain defects exist in the two modes, firstly, the problem of poor precision exists in the manual flaw detection mode, influences on body health can be caused when workers are located near the flaw detection device for a long time, the mode of the rotation translation pipeline is adopted to detect flaws, although the precision is high, the rotation translation pipeline cannot be applied to large pipelines or bent pipelines.

Based on the leakage point detection device, the leakage point detection device for the pressurized oil and gas pipeline body is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leakage point detection device for a pressurized oil and gas pipeline body, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the device for detecting the leakage point of the body of the oil and gas pipeline with pressure comprises a machine body, wherein a hollow pipe is fixedly and fixedly arranged on the surface of the machine body, a supporting rod is connected to the inner cavity of the hollow pipe in a sliding manner, a cross beam is fixedly arranged in the supporting rod, a driving mechanism is arranged in the inner cavity of the cross beam, and a walking mechanism is fixedly arranged at one end, far away from the hollow pipe, of the supporting rod;

the left side fixed mounting of organism inner chamber has host system, host system's left side fixed mounting has the mechanism of detecting a flaw, the sense terminal of the mechanism of detecting a flaw runs through the outside of organism.

Preferably, actuating mechanism includes the motor, the output shaft fixed mounting of motor has the action wheel, the surface of action wheel is around being equipped with the belt, the action wheel is connected with from the driving wheel through belt transmission, the inner wall fixed mounting from the driving wheel has the bull stick, the both ends of bull stick all are connected with the inner wall rotation of crossbeam.

Preferably, running gear includes the drive wheel, drive wheel fixed mounting is on the surface of bull stick, the one end fixed mounting that the hollow tube was kept away from to branch has the support, the inboard of support is rotated and is connected with the walking wheel, the fixed surface of walking wheel installs the non slipping spur, the surface of drive wheel is around being equipped with the steel band, the drive wheel passes through the steel band and is connected with walking wheel transmission.

Preferably, the hollow pipes are distributed on four surfaces of the machine body, four groups of walking mechanisms and driving mechanisms are arranged, through grooves are formed in one sides of the hollow pipes, and the surface of the cross beam is in sliding connection with inner cavities of the through grooves.

Preferably, the inner wall of the hollow tube is fixedly provided with a spring, and the other end of the spring is fixedly arranged with the support rod.

Preferably, a storage battery is fixedly mounted at the bottom of the inner cavity of the machine body, a charger is fixedly mounted on the left side of the storage battery, and a charging end of the charger penetrates through the outside of the machine body.

Preferably, the right side fixed mounting of organism inner chamber has the camera, the right-hand member of camera runs through the outside of organism, the right side the fixed surface of hollow tube installs the light.

Compared with the prior art, the utility model has the beneficial effects that: the device is mainly placed in the pipeline, when flaw detection is needed, the device is controlled to walk in the pipeline, the flaw detection mechanism can carry out flaw detection on the pipeline wall in all directions in the walking process, the pipeline does not need to be rotated or translated in the whole flaw detection process, and the device can still walk in the pipeline when the pipeline is bent, so that the applicability of the flaw detection device is improved, manual equipment is not needed in the whole flaw detection process, only manual operation and control of the equipment are needed at a remote place, the health of workers is protected, and the device is very worthy of popularization.

Because the walking mechanism and the driving mechanism are provided with four groups and are distributed on four surfaces of the machine body, the machine body can be ensured to walk and bend under any state, the machine body can not topple and roll, external thrust can be exerted on the supporting rod through the arrangement of the spring, acting force is exerted on the bracket and the walking wheel through the supporting rod, so that the walking wheel can be tightly attached to the inner wall of the pipeline, the supporting rod is in a telescopic design and can be used for dealing with pipelines with different diameters, the applicability of the device is further improved, the storage battery can supply power for all electrical appliances in the device so as to ensure the normal operation of the equipment, the storage battery can be charged through the charger so as to ensure sufficient electric energy, the inside of the pipeline can be monitored when the device moves through the arrangement of the camera, and the road condition information inside the pipeline is displayed on a terminal of a user, so that user's controlgear gos forward or retreat, the setting of light moreover can throw light on to pipeline inside to ensure that the camera can normally shoot.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a right side view of the apparatus of the present invention in a pipeline;

FIG. 3 is a top cross-sectional view of a beam of the present invention;

FIG. 4 is a perspective view of the hollow tube and cross-beam of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a hollow tube; 3. a strut; 4. a cross beam; 5. a drive mechanism; 51. a motor; 52. a driving wheel; 53. a driven wheel; 54. a rotating rod; 6. a traveling mechanism; 61. a drive wheel; 62. a support; 63. a traveling wheel; 7. a main control module; 8. a flaw detection mechanism; 9. a spring; 10. a storage battery; 11. a charger; 12. a camera; 13. an illuminating lamp.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: the device for detecting the leakage point of the oil and gas pipeline body with pressure comprises a machine body 1, wherein a hollow pipe 2 is fixedly and fixedly installed on the surface of the machine body 1, a supporting rod 3 is connected to the inner cavity of the hollow pipe 2 in a sliding mode, a cross beam 4 is fixedly installed inside the supporting rod 3, a driving mechanism 5 is arranged in the inner cavity of the cross beam 4, and a traveling mechanism 6 is fixedly installed at one end, far away from the hollow pipe 2, of the supporting rod 3;

the left side fixed mounting of organism 1 inner chamber has host system 7, and host system 7's left side fixed mounting has the mechanism of detecting a flaw 8, and the sense terminal of the mechanism of detecting a flaw 8 runs through the outside of organism 1, and host system 7 is responsible for controlling the electrical apparatus of equipment to with the terminal of using is transfered back to the data of detecting a flaw of the mechanism of detecting a flaw 8 and the shooting data of camera 12.

Specifically, actuating mechanism 5 includes motor 51, motor 51's output shaft fixed mounting has action wheel 52, action wheel 52's surface is around being equipped with the belt, action wheel 52 is connected with from driving wheel 53 through belt transmission, from driving wheel 53's inner wall fixed mounting has bull stick 54, the both ends of bull stick 54 all are connected with the inner wall rotation of crossbeam 4, in actuating mechanism 5, motor 51's output shaft drives action wheel 52 rotatory, action wheel 52 drives from driving wheel 53 rotatory through the belt, it is rotatory to drive bull stick 54 from driving wheel 53, actuating mechanism 5 can provide drive power for running gear 6, it removes to drive equipment through running gear 6.

Concretely, running gear 6 includes drive wheel 61, drive wheel 61 fixed mounting is on the surface of bull stick 54, the one end fixed mounting that hollow tube 2 was kept away from to branch 3 has support 62, the inboard of support 62 is rotated and is connected with walking wheel 63, the fixed surface of walking wheel 63 installs the non slipping spur, the surface of drive wheel 61 is around being equipped with the steel band, drive wheel 61 passes through the steel band and is connected with walking wheel 63 transmission, can drive wheel 61 rotatory in step when bull stick 54 is rotatory, it is rotatory that drive wheel 61 drives two walking wheels 63 through the steel band, it removes to drive equipment under walking wheel 63's drive.

Specifically, hollow tube 2 distributes in four faces of organism 1, and running gear 6 and actuating mechanism 5 all are provided with four groups, and logical groove has been seted up to one side of hollow tube 2, and crossbeam 4's surface and the inner chamber sliding connection who leads to the groove because running gear 6 and actuating mechanism 5 are provided with four groups, distribute in four faces of organism 1 moreover, can guarantee that organism 1 can both cross the walking under any state and cross the turn, make organism 1 can not empty and roll.

Specifically, the inner wall fixed mounting of hollow tube 2 has spring 9, and spring 9's the other end and branch 3 fixed mounting can apply outer thrust to branch 3 through setting up of spring 9, apply the effort to support 62 and walking wheel 63 through branch 3 to make walking wheel 63 hug closely the pipeline inner wall, and branch 3 is scalable design, can deal with the pipeline of different diameters, further promoted the device's suitability.

Example two

The structure of the present embodiment is substantially the same as that of the first embodiment, except that a storage battery 10 is fixedly mounted at the bottom of the inner cavity of the machine body 1, a charger 11 is fixedly mounted at the left side of the storage battery 10, the charging end of the charger 11 penetrates through the outside of the machine body 1, the storage battery 10 can supply power to all electrical appliances in the device to ensure that the device can normally operate, and the storage battery 10 can be charged by the charger 11 to ensure that the power is sufficient.

EXAMPLE III

The structure of this embodiment is basically the same as that of the embodiment, the difference lies in that, the right side fixed mounting of organism 1 inner chamber has camera 12, the right-hand member of camera 12 runs through the outside of organism 1, the fixed surface of right side hollow tube 2 installs light 13, can monitor the inside of pipeline when the device removes through the setting of camera 12, show the road conditions information of the inside pipeline on user's terminal, so that user's controlgear advances or retreats, and the setting of light 13, can throw light on the inside of pipeline, in order to ensure that camera 12 can normally shoot.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Oil gas pipeline body leak source detection device presses, including organism (1), its characterized in that: the surface of the machine body (1) is fixedly provided with a hollow pipe (2), the inner cavity of the hollow pipe (2) is connected with a supporting rod (3) in a sliding manner, the inside of the supporting rod (3) is fixedly provided with a cross beam (4), the inner cavity of the cross beam (4) is provided with a driving mechanism (5), and one end of the supporting rod (3) far away from the hollow pipe (2) is fixedly provided with a traveling mechanism (6);

the left side fixed mounting of organism (1) inner chamber has host system (7), the left side fixed mounting of host system (7) has flaw detection mechanism (8), the sense terminal of flaw detection mechanism (8) runs through the outside of organism (1).

2. The pressurized oil and gas pipeline body leak source detection device according to claim 1, characterized in that: actuating mechanism (5) include motor (51), the output shaft fixed mounting of motor (51) has action wheel (52), the surface of action wheel (52) is around being equipped with the belt, action wheel (52) are connected with from driving wheel (53) through belt transmission, the inner wall fixed mounting from driving wheel (53) has bull stick (54), the both ends of bull stick (54) all are connected with the inner wall rotation of crossbeam (4).

3. The pressurized oil and gas pipeline body leak source detection device according to claim 2, characterized in that: running gear (6) are including drive wheel (61), drive wheel (61) fixed mounting is on the surface of bull stick (54), the one end fixed mounting that hollow tube (2) were kept away from in branch (3) has support (62), the inboard rotation of support (62) is connected with walking wheel (63), the fixed surface of walking wheel (63) installs the non slipping spur, the surface of drive wheel (61) is around being equipped with the steel band, drive wheel (61) are connected with walking wheel (63) transmission through the steel band.

4. The pressurized oil and gas pipeline body leak source detection device according to claim 1, characterized in that: the hollow pipes (2) are distributed on four surfaces of the machine body (1), four groups of walking mechanisms (6) and driving mechanisms (5) are arranged, a through groove is formed in one side of each hollow pipe (2), and the surface of the cross beam (4) is connected with the inner cavity of the through groove in a sliding mode.

5. The pressurized oil and gas pipeline body leak source detection device according to claim 1, characterized in that: the inner wall fixed mounting of hollow tube (2) has spring (9), the other end and branch (3) fixed mounting of spring (9).

6. The pressurized oil and gas pipeline body leak source detection device according to claim 1, characterized in that: the bottom fixed mounting of organism (1) inner chamber has battery (10), the left side fixed mounting of battery (10) has charger (11), the outside of organism (1) is run through to the end that charges of charger (11).

7. The pressurized oil and gas pipeline body leak source detection device according to claim 1, characterized in that: the right side fixed mounting of organism (1) inner chamber has camera (12), the right-hand member of camera (12) runs through the outside of organism (1), the right side the fixed surface of hollow tube (2) installs light (13).