CN220708665U

CN220708665U - Pipeline detection device

Info

Publication number: CN220708665U
Application number: CN202322481738.1U
Authority: CN
Inventors: 李坤波; 张潇洒
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-02
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a pipeline detection device which comprises a bottom box, wherein a blowing mechanism is fixedly connected to the left side of the bottom box, an adjusting mechanism is arranged in an inner cavity of the bottom box, and a detection mechanism is arranged at the top of the adjusting mechanism. According to the utility model, the bottom box, the air blowing mechanism, the adjusting mechanism, the detecting mechanism and the positioning mechanism are arranged to jointly construct the pipeline detecting device, wherein the position of the detecting mechanism can be adjusted according to the size of a pipeline to be detected through the adjusting mechanism, so that the air blocking head can be matched with the air outlet head to effectively block two ends of the pipeline, then the pipeline to be detected can be clamped and positioned through the positioning mechanism, shaking during detection is avoided, the detecting effect is influenced, meanwhile, the air blowing mechanism is arranged to blow air into the pipeline, the air pressure is formed inside the pipeline, and finally the air tightness of the pipeline can be known through the numerical change of the detecting mechanism penetrating through the barometer.

Description

Pipeline detection device

Technical Field

The utility model relates to the technical field of pipeline detection, in particular to a pipeline detection device.

Background

The water supply and drainage pipeline engineering is a pipeline (canal) system engineering for conveying and distributing industrial water and domestic drinking water and collecting, conveying and discharging industrial wastewater, domestic sewage and rainwater, the sealing performance of the water supply and drainage pipeline directly influences the function of the whole water supply and drainage system, the water supply pipeline is leaked to cause the waste of water resources, and the sewage leakage can pollute the environment.

The pipeline detection that uses now still has the defect at the in-process of practical application, for example, the gas leakage detection device of natural gas pipeline that the authority number is CN202121974583.X provided, which comprises a base, base bottom swing joint has the gyro wheel, base top fixedly connected with water tank, water tank surface fixedly connected with observation window, base top just is located one side fixedly connected with fixed block of water tank, fixed block inner wall swing joint has the connecting rod, connecting rod surface fixedly connected with ball nut, ball nut inside tubular connection has the threaded rod, threaded rod one end fixedly connected with handle, connecting rod top fixedly connected with backup pad, backup pad top fixedly connected with fixed box, the inside tubular connection of fixed box has the arc closing plate, arc closing plate surface fixedly connected with driving plate, the inside tubular connection of driving plate has the screw, the inside fixedly connected with gasbag of arc closing plate inner wall, gasbag inner wall swing joint has the natural gas pipeline, natural gas pipeline surface swing joint has sealing baffle, sealing baffle surface fixedly connected with outlet duct, the fixing base inside fixedly connected with fixing base, fixing base inside fixedly connected with air pump, air pump bottom fixedly connected with air duct.

Most of the existing pipelines are put into water for inflation during detection, whether bubbles exist on the surface of the pipeline or not is observed, the surface of the pipeline is required to be checked manually at any time, the leakage point is avoided, time and labor are wasted, and the detection result cannot be checked quickly, so that errors are easily caused.

Disclosure of Invention

The present utility model is directed to a pipeline detection device, which solves the problems set forth in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline detection device comprises a bottom box, wherein a blowing mechanism is fixedly connected to the left side of the bottom box, an inner cavity of the bottom box is provided with an adjusting mechanism, the top of the adjusting mechanism is provided with a detection mechanism, and the front and rear positions of the top of the bottom box are provided with positioning mechanisms;

the air blowing mechanism comprises an air blowing box, an inner cavity of the air blowing box is provided with an air blower, and the right side of the air blowing box is communicated with an air outlet head;

the detection mechanism comprises a movable plate, the left side of the movable plate is provided with a gas blocking head, and the right side of the movable plate is communicated with a barometer.

Preferably, the adjusting mechanism comprises an adjusting motor, an output shaft of the adjusting motor penetrates through the bottom box and is fixedly connected with a threaded rod, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, a connecting rod is fixedly connected to the top of the threaded sleeve, and the top of the connecting rod is fixedly connected with the movable plate.

Preferably, the positioning mechanism comprises two positioning plates, one side of each positioning plate is fixedly connected with an electric push rod, and the telescopic end of each electric push rod is fixedly connected with an arc clamping plate.

Preferably, the bottom of the bottom box inner cavity is fixedly connected with a sliding rail, the surface of the sliding rail is slidably connected with a sliding block, and the top of the sliding block is fixedly connected with a thread bush.

Preferably, the top of the inner cavity of the bottom box is provided with a movable groove, and the connecting rod is positioned in the inner cavity of the movable groove.

Preferably, the support legs are fixedly connected to the periphery of the bottom box, and the support plates are fixedly connected to the bottoms of the support legs.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the bottom box, the air blowing mechanism, the adjusting mechanism, the detecting mechanism and the positioning mechanism are arranged to jointly construct the pipeline detecting device, wherein the position of the detecting mechanism can be adjusted according to the size of a pipeline to be detected through the adjusting mechanism, so that the air blocking head can be matched with the air outlet head to effectively block two ends of the pipeline, then the pipeline to be detected can be clamped and positioned through the positioning mechanism, shaking during detection is avoided, the detecting effect is influenced, meanwhile, the air blowing mechanism is arranged to blow air into the pipeline, the air pressure is formed inside the pipeline, and finally the air tightness of the pipeline can be known through the numerical change of the detecting mechanism penetrating through the barometer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the bottom box in the construction of the present utility model;

fig. 4 is a partial enlarged view of a structural diagram of the present utility model at a in fig. 3.

In the figure: 1. a bottom box; 2. a blowing mechanism; 21. a blow box; 22. a blower; 23. an air outlet head; 3. an adjusting mechanism; 31. adjusting a motor; 32. a threaded rod; 33. a thread sleeve; 34. a connecting rod; 4. a detection mechanism; 41. a movable plate; 42. a blocking head; 43. an air pressure gauge; 5. a positioning mechanism; 51. a positioning plate; 52. an electric push rod; 53. an arc clamping plate; 6. a slide rail; 7. a slide block; 8. a movable groove; 9. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a pipeline detection device comprises a bottom box 1, wherein a blowing mechanism 2 is fixedly connected to the left side of the bottom box 1, an adjusting mechanism 3 is arranged in an inner cavity of the bottom box 1, a detection mechanism 4 is arranged at the top of the adjusting mechanism 3, and positioning mechanisms 5 are arranged at the front and rear positions of the top of the bottom box 1;

the air blowing mechanism 2 comprises an air blowing box 21, an inner cavity of the air blowing box 21 is provided with an air blower 22, and the right side of the air blowing box 21 is communicated with an air outlet head 23;

the detecting mechanism 4 comprises a movable plate 41, a gas blocking head 42 is arranged on the left side of the movable plate 41, and a barometer 43 is communicated on the right side of the movable plate 41.

In this embodiment:

through setting up base box 1, air-blast mechanism 2, adjustment mechanism 3, detection mechanism 4 and positioning mechanism 5, a pipeline detection device has been built jointly, wherein through adjustment mechanism 3, can be according to the size of waiting to detect the pipeline to the position of detection mechanism 4 is adjusted, thereby make the shutoff head 42 can with the head 23 cooperation of giving vent to anger, carry out effectual shutoff to the both ends of pipeline, then through positioning mechanism 5, can carry out the centre gripping location to the pipeline of waiting to detect, take place to rock when avoiding detecting, influence the detection effect, the setting of air-blast mechanism 2 simultaneously, can blow air in to the pipeline, make the pipeline inside form the air pressure, finally run through the numerical variation of barometer 43 through detection mechanism 4, can know the gas tightness of pipeline, and is convenient and directly perceived.

As a technical optimization scheme of the utility model, further, the motor 31 is regulated, an output shaft of the motor 31 penetrates through the bottom case 1 and is fixedly connected with the threaded rod 32, a threaded sleeve 33 is connected to the surface of the threaded rod 32 in a threaded manner, a connecting rod 34 is fixedly connected to the top of the threaded sleeve 33, and the top of the connecting rod 34 is fixedly connected with the movable plate 41.

In this embodiment: by providing the adjusting motor 31, the threaded rod 32, the threaded sleeve 33 and the connecting rod 34, the adjustment can be performed according to different pipe lengths.

As a technical optimization scheme of the utility model, further, the positioning mechanism 5 comprises two positioning plates 51, wherein the opposite sides of the two positioning plates 51 are fixedly connected with an electric push rod 52, and the telescopic end of the electric push rod 52 is fixedly connected with an arc clamping plate 53.

In this embodiment: through setting up locating plate 51, electric putter 52 and arc splint 53, can carry out the centre gripping location to it when the pipeline detects, increase stability.

As a technical optimization scheme of the utility model, further, the bottom of the inner cavity of the bottom box 1 is fixedly connected with a sliding rail 6, the surface of the sliding rail 6 is slidably connected with a sliding block 7, and the top of the sliding block 7 is fixedly connected with a thread bush 33.

In this embodiment: by providing the slide rail 6 and the slider 7, the thread bush 33 can be moved in a limited guide.

As a technical optimization scheme of the utility model, further, the top of the inner cavity of the bottom box 1 is provided with the movable groove 8, and the connecting rod 34 is positioned in the inner cavity of the movable groove 8.

As a technical optimization scheme of the utility model, further, the periphery of the bottom box 1 is fixedly connected with the supporting legs 9, and the bottoms of the supporting legs 9 are fixedly connected with the supporting plates.

In this embodiment: by providing the leg 9, stability at the time of placement can be increased.

The principle of this embodiment is:

when the device is used, according to the size of a pipeline to be detected, the adjusting motor 31 is started to drive the threaded rod 32 to rotate, the threaded rod 32 drives the threaded sleeve 33 to move left and right, the threaded sleeve 33 drives the movable plate 41 to move left and right through the connecting rod 34, the movable plate 41 drives the air blocking head 42 to be inserted into one end of the pipeline, the air blocking head 42 can be matched with the air outlet head 23, the two ends of the pipeline are effectively blocked, then the arc-shaped clamping plates 53 can be pushed by the electric push rods 52 to clamp and position the pipeline, and displacement during detection is avoided, so that the detection effect is influenced;

and during the detection, start air-blower 22 and blow to the pipeline inside through the head 23 of giving vent to anger for the pipeline is inside to form air pressure, and the atmospheric pressure can be through the head 42 of blocking up and barometer 43 communicate, and at this moment barometer 43 will show the atmospheric pressure numerical value in the pipeline in real time, and at this moment the staff can know the gas tightness of pipeline through the numerical value change of barometer 43, and is convenient and directly perceived.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

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

Claims

1. Pipeline detection device, including base box (1), its characterized in that: the device is characterized in that the left side of the bottom box (1) is fixedly connected with a blowing mechanism (2), an inner cavity of the bottom box (1) is provided with an adjusting mechanism (3), the top of the adjusting mechanism (3) is provided with a detecting mechanism (4), and the front and rear positions of the top of the bottom box (1) are provided with positioning mechanisms (5);

the air blowing mechanism (2) comprises an air blowing box (21), an inner cavity of the air blowing box (21) is provided with an air blower (22), and the right side of the air blowing box (21) is communicated with an air outlet head (23);

the detection mechanism (4) comprises a movable plate (41), a gas blocking head (42) is arranged on the left side of the movable plate (41), and a barometer (43) is communicated on the right side of the movable plate (41).

2. A pipeline inspection device according to claim 1, wherein: the adjusting mechanism (3) comprises an adjusting motor (31), an output shaft of the adjusting motor (31) penetrates through the bottom box (1) and is fixedly connected with a threaded rod (32), a threaded sleeve (33) is connected to the surface of the threaded rod (32) in a threaded mode, a connecting rod (34) is fixedly connected to the top of the threaded sleeve (33), and the top of the connecting rod (34) is fixedly connected with a movable plate (41).

3. A pipeline inspection device according to claim 1, wherein: the positioning mechanism (5) comprises two positioning plates (51), one side, opposite to the positioning plates (51), of each positioning plate is fixedly connected with an electric push rod (52), and the telescopic end of each electric push rod (52) is fixedly connected with an arc clamping plate (53).

4. A pipeline inspection device according to claim 2, wherein: the bottom of the inner cavity of the bottom box (1) is fixedly connected with a sliding rail (6), the surface of the sliding rail (6) is slidably connected with a sliding block (7), and the top of the sliding block (7) is fixedly connected with a thread bush (33).

5. A pipeline inspection device according to claim 2, wherein: the top of the inner cavity of the bottom box (1) is provided with a movable groove (8), and the connecting rod (34) is positioned in the inner cavity of the movable groove (8).

6. A pipeline inspection device according to claim 1, wherein: the bottom box is characterized in that the supporting legs (9) are fixedly connected to the periphery of the bottom box (1), and the supporting plates are fixedly connected to the bottoms of the supporting legs (9).