CN218992779U

CN218992779U - Pipeline detection equipment

Info

Publication number: CN218992779U
Application number: CN202222208848.6U
Authority: CN
Inventors: 王蓉; 王广苍; 王华栓
Original assignee: Xi'an Safety Technology Co ltd
Current assignee: Xi'an Safety Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-05-09
Anticipated expiration: 2032-08-22

Abstract

The utility model provides pipeline detection equipment, which relates to the technical field of pipeline detection, and comprises a mounting plate, wherein a plurality of sleeves are annularly and uniformly distributed on the side wall of the mounting plate and are arranged along the radial direction of the mounting plate, sliding drums are slidably connected inside the sleeves, an elastic reset piece for pushing the sliding drums to slide and reset is arranged between the sleeves and the sliding drums, a driving assembly for driving the sliding drums to slide synchronously is arranged on one side of the mounting plate, a rotating shaft is rotatably connected in the middle of the mounting plate, a driving mechanism for driving the rotating shaft to rotate is arranged at the end part of the rotating shaft, and a supporting rod is arranged inside the rotating shaft along the radial direction of the rotating shaft; simple structure easy and simple to handle, and equipment volume is less, and the removal is used comparatively flexibly, and mobile device that can be better detects the pipeline on spot, has saved the trouble of removing the transport pipeline, makes the detection of pipeline labour saving and time saving more, improves the detection efficiency to the pipeline.

Description

Pipeline detection equipment

Technical Field

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

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., the fluid flows from a high pressure place to a low pressure place of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

The Chinese patent with the publication number of CN213398423U discloses pipeline detection equipment, which comprises two guide rails which are arranged in parallel and a bracket which is arranged on the two guide rails, wherein the pipeline is arranged on the bracket, the pipeline detection equipment also comprises a base which is arranged on the two guide rails, four pulleys are symmetrically arranged at the bottom of the base, sliding grooves are formed in the two guide rails, the pulleys are arranged in the sliding grooves in a sliding manner, a fixed rod is arranged on the base, a detection assembly is arranged on the fixed rod, the detection assembly comprises a threaded rod which is arranged on the fixed rod, the threaded rod and the pipeline are coaxially arranged, and the detection assembly which is arranged in the pipeline in a penetrating manner can enable a flaw detector on a detection wheel to rotate on the threaded rod, and move from one end of the threaded rod to the other end of the threaded rod, so that the inner wall of the pipeline can be conveniently detected back and forth for a plurality of times, thereby reducing the condition of missed detection and improving the accuracy of detection results; the driving motor is arranged, so that the detection wheel on the detection assembly is convenient to control, and the rotation and movement speeds of the detection wheel on the threaded rod are more stable, so that the accuracy of the detection result is further improved; the height of the threaded rod is convenient to adjust due to the arrangement of the adjusting pipe, and the threaded rod is always located on the same axis with the pipeline, so that pipelines with different pipe diameters can be detected.

However, the above technical scheme still has following defect, and the equipment is when using, and the pipeline only can detect on fixed support position, leads to the flexibility that equipment detected relatively poor, can't better detect the pipeline on spot, often needs to carry out the transport removal of certain distance to the pipeline, and the volume weight of some pipelines self is great, if carrying the removal of a root, then comparatively waste time and energy, the quick detection of the pipeline of being inconvenient for.

Disclosure of Invention

The utility model aims to provide pipeline detection equipment, and aims to solve the problems that equipment detection in the prior art is poor in flexibility and cannot be used for detecting a pipeline in situ well.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pipe inspection apparatus includes: the mounting plate, the lateral wall annular equipartition of mounting plate has a plurality of sleeves that set up along its radial direction, and is a plurality of the equal sliding connection of telescopic inside has a slide, be provided with the elasticity piece that resets that is used for promoting the slide to slide between sleeve and the slide, one side of mounting plate is provided with and is used for driving a plurality of slide synchronous gliding drive assembly, the middle part rotation of mounting plate is connected with the pivot, the tip of pivot is provided with and is used for driving its pivoted actuating mechanism, the inside of pivot is provided with the bracing piece along its radial direction, the tip of bracing piece is provided with the flaw detector.

In order to enable the sliding cylinder to have a better sliding and resetting function, the sliding cylinder has the further technical scheme that the elastic resetting piece is a resetting spring, and two ends of the resetting spring are fixedly connected with the sleeve and the sliding cylinder respectively.

In order to enable the sliding drums to have a good effect of enabling the sliding drums to synchronously slide, the driving assembly comprises a rotary table rotationally connected to the side wall of the mounting plate, the side walls of the sliding drums are fixedly connected with pull ropes, the bottom ends of the pull ropes are fixedly connected to the side wall of the sliding drums, one side of each pull rope is provided with a guide shaft fixed to the side wall of the mounting plate, and the side wall of the rotary table is fixedly connected with a deflector rod.

In order to make the utility model have better function of driving the rotating shaft to rotate, the further technical scheme of the utility model is that the driving mechanism is a motor fixedly arranged on the side wall of the mounting disc, and the output end of the motor is fixedly connected with the end part of the rotating shaft.

In order to enable the utility model to have a better function of adjusting the height of the flaw detector, the further technical scheme of the utility model is that the supporting rod is a screw rod and is in threaded connection with the inside of the rotating shaft.

In order to enable the utility model to have a better function of pushing equipment to move, the utility model further adopts the technical scheme that the side wall of the mounting plate is fixedly connected with a push rod, and the end part of the sliding cylinder is provided with a roller.

The beneficial effects of the utility model are as follows:

when the pipeline detection device is used, the structure is simple, the operation is simple and convenient, the equipment volume is small, the mobile use is flexible, the pipeline can be detected in situ by better mobile equipment, the trouble of moving and carrying the pipeline is omitted, the pipeline detection is more time-saving and labor-saving, and the pipeline detection efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a front view of a specific embodiment of the present utility model.

Fig. 3 is a side view of an embodiment of the present utility model.

Fig. 4 is a cross-sectional view of the sleeve and slide of the present utility model.

In the figure: 1. a mounting plate; 2. a sleeve; 3. a slide cylinder; 4. a rotating shaft; 5. a support rod; 6. a flaw detector; 7. a return spring; 8. a turntable; 9. a pull rope; 10. a guide shaft; 11. a deflector rod; 12. a motor; 13. a push rod; 14. and a roller.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-4, a pipe inspection apparatus includes: the shape of the installation plate 1 is preferably circular, a plurality of sleeves 2 which are arranged along the radial direction of the installation plate 1 are annularly and uniformly distributed on the side wall of the installation plate 1, sliding barrels 3 are slidably connected inside the sleeves 2, an elastic resetting piece which is used for pushing the sliding barrels 3 to slide and reset is arranged between the sleeves 2 and the sliding barrels 3, a driving component which is used for driving the sliding barrels 3 to synchronously slide is arranged on one side of the installation plate 1, a rotating shaft 4 is rotatably connected in the middle of the installation plate 1, a driving mechanism which is used for driving the rotating shaft 4 is arranged at the end part of the rotating shaft 4, a supporting rod 5 is arranged inside the rotating shaft 4 along the radial direction of the rotating shaft, and a flaw detector 6 is arranged at the end part of the supporting rod 5.

In this embodiment, drive the inside of sleeve 2 that a plurality of slide drums 3 slide to get into each place through adjusting drive assembly and compress the piece that resets to elasticity, then place the inside of pipeline with mounting disc 1, adjust drive assembly again and reset, make slide drum 3 by the inside roll-off of sleeve 2 reset under the effect of elasticity reset piece, make the tip of a plurality of slide drums 3 all jack up to the inner wall of pipeline, thereby support mounting disc 1, drive pivot 4 through adjusting drive mechanism and rotate, drive bracing piece 5 and flaw detector 6 and rotate with pivot 4 bit center, then the user promotes mounting disc 1 and moves in the pipeline inside, make flaw detector 6 detect the inside of pipeline forward gradually in rotatory can, simple structure is easy and simple to handle, and the equipment volume is less, it is comparatively nimble to remove the use, mobile device that can be better detects the pipeline on the spot, remove the transport pipeline has been saved, make the detection of pipeline more troublesome labour saving and time saving, improve the detection efficiency to the pipeline.

Specifically, the elastic reset piece is a reset spring 7, two ends of the reset spring 7 are fixedly connected with the sleeve 2 and the sliding cylinder 3 respectively, the sliding cylinder 3 enters the sleeve 2 to compress the reset spring 7, and the reset spring 7 can well push the sliding cylinder 3 to slide and reset after the acting force of the sliding cylinder 3 is removed.

Specifically, the drive assembly is including rotating the carousel 8 of connecting at mounting disc 1 lateral wall, the equal fixedly connected with stay cord 9 of lateral wall of a plurality of slide cylinder 3, the bottom fixed connection of stay cord 9 is at the lateral wall of slide cylinder 3, and one side of every stay cord 9 all is provided with the guiding axle 10 of fixing at mounting disc 1 lateral wall, pull a plurality of stay cords 9 simultaneously through rotatory carousel 8, and carry out the atress direction to stay cord 9 by guiding axle 10, thereby make a plurality of stay cords 9 can pull the slide cylinder 3 of respective tip and slide and get into inside sleeve 2.

Further, the side wall of the rotary table 8 is fixedly connected with a deflector rod 11, and the rotary table 8 can be driven to rotate better through the arrangement of the deflector rod 11.

Specifically, the driving mechanism is a motor 12 fixedly mounted on the side wall of the mounting plate 1, the output end of the motor 12 is fixedly connected to the end part of the rotating shaft 4, and the rotating shaft 4 can be driven to rotate better through the motor 12.

Further, the supporting rod 5 is a screw rod and is in threaded connection with the inside of the rotating shaft 4, so that the rotating supporting rod 5 can slide in the rotating shaft 4, and the height of the flaw detector 6 is adjusted.

Preferably, the side wall of the installation plate 1 is fixedly connected with a push rod 13, and through the arrangement of the push rod 13, a user can conveniently hold the pushing equipment to move in the pipeline.

Preferably, the end of the sliding cylinder 3 is provided with the roller 14, and through the arrangement of the roller 14, the friction force between the sliding cylinder 3 and the inner wall of the pipeline during movement can be reduced, so that the device can move better, and the inner wall of the pipeline can be scratched during movement of the sliding cylinder 3.

In the description of the present utility model, unless explicitly stated and limited otherwise, 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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Pipeline inspection device, its characterized in that includes: the mounting plate (1), the lateral wall annular equipartition of mounting plate (1) has a plurality of sleeve (2) that set up along its radial direction, and is a plurality of the inside of sleeve (2) is all sliding connection has a section of thick bamboo (3), be provided with between sleeve (2) and the section of thick bamboo (3) and be used for promoting the elastic reset piece that section of thick bamboo (3) slides and reset, one side of mounting plate (1) is provided with and is used for driving a plurality of section of thick bamboo (3) synchronous gliding drive assembly, the middle part rotation of mounting plate (1) is connected with pivot (4), the tip of pivot (4) is provided with and is used for driving its pivoted actuating mechanism, the inside of pivot (4) is provided with bracing piece (5) along its radial direction, the tip of bracing piece (5) is provided with fault detector (6).

2. The pipeline detection device according to claim 1, wherein the elastic reset piece is a reset spring (7), and two ends of the reset spring (7) are fixedly connected with the sleeve (2) and the sliding cylinder (3) respectively.

3. The pipeline detection device according to claim 1, wherein the driving assembly comprises a turntable (8) rotatably connected to the side wall of the installation disc (1), the side walls of the sliding drums (3) are fixedly connected with pull ropes (9), the bottom ends of the pull ropes (9) are fixedly connected to the side wall of the sliding drums (3), and one side of each pull rope (9) is provided with a guide shaft (10) fixed to the side wall of the installation disc (1).

4. Pipeline inspection device according to claim 2, characterized in that the side wall of the turntable (8) is fixedly connected with a deflector rod (11).

5. The pipeline inspection device according to claim 1, characterized in that the driving mechanism is a motor (12) fixedly installed on the side wall of the installation disc (1), and the output end of the motor (12) is fixedly connected to the end part of the rotating shaft (4).

6. Pipeline inspection device according to claim 1, characterized in that the support rod (5) is a screw rod and is screwed inside the rotating shaft (4).

7. Pipeline inspection device according to any one of claims 1-6, characterized in that the side wall of the mounting plate (1) is fixedly connected with a push rod (13).

8. Pipeline inspection device according to any one of claims 1-6, characterized in that the end of the slide (3) is provided with rollers (14).