CN216397225U

CN216397225U - Detection apparatus for pipeline under pressure

Info

Publication number: CN216397225U
Application number: CN202121800991.3U
Authority: CN
Inventors: 刘小军; 魏波; 赵伟军; 李驰; 杨磊; 裴新伟; 赵天洋; 胡凯
Original assignee: Xi'an Ordnance Industry Special Equipment Testing Co ltd
Current assignee: Xi'an Ordnance Industry Special Equipment Testing Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-04-29
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a pressure pipeline detection device which comprises a shell, wherein detection components are symmetrically arranged in the middle of one side in the shell, first springs are uniformly arranged at the edge of the other side in the shell, a control panel is arranged on the surface of the shell, mounting rods are arranged on the opposite sides of the first springs, moving wheels are rotatably arranged on the opposite sides of the mounting rods, a first conversion gear is rotatably arranged at a position, far away from the moving wheels, of one side of each mounting rod, and a second conversion gear is rotatably arranged at a position, close to the moving wheels, of one side of each mounting rod. According to the utility model, the second conversion gear is driven by the moving wheel while rotating, and then the second conversion gear drives the mounting shell to rotate through the first conversion gear, so that the cleaning brush can clean the pressure pipeline body in time before the detection assembly detects, thereby reducing the labor intensity of people and increasing the detection efficiency of the detection assembly.

Description

Detection apparatus for pipeline under pressure

Technical Field

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

Background

It is understood from the broad sense that the pressure pipeline refers to all pipelines which bear internal pressure or external pressure, no matter how the medium in the pipeline is, the pressure pipeline is a part of the pipeline, the pipeline is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, the assembly which is composed of other components such as pipes, pipe fittings, flanges, bolts, gaskets, valves and the like, the pressure pipeline refers to special equipment and pipelines which are used in production and life and have high risks such as detonation, poisoning and the like, so the safety of the pressure pipeline is extremely important, and the detection of the pressure pipeline is also extremely important.

The existing pressure pipeline detection device needs to be manually cleaned on the surface of a pressure pipeline before being used, so that the normal detection of a detection assembly is facilitated, the labor intensity of people is increased, the detection efficiency of the detection assembly is reduced, and the detection assembly cannot be adjusted according to the diameter of the pressure pipeline when being detected, so that the practicability of the device is reduced, meanwhile, when a large amount of dust is attached to the surface of the pressure pipeline, the dust can influence the normal use of detection when the detection assembly is used for detection, and the service life of the detection assembly is shortened.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pressure pipeline detection device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pipeline under pressure's detection device, includes the shell, the intermediate position department symmetry of the inside one side of shell installs the determine module, the border position department of the inside opposite side of shell evenly is provided with first spring, the surface mounting of shell has control panel, the installation pole is all installed to the relative one side of first spring, the relative one side of installation pole is all rotated and is installed and remove the wheel, the position that removes the wheel is kept away from to installation pole one side is rotated and is installed first change gear, installation pole one side is close to the position rotation that removes the wheel and is installed the second change gear.

Preferably, the opposite side of shell rotates installs the installation shell, the intermediate position department of installation shell opposite side evenly installs the second spring, the cleaning brush is all installed to relative one side of second spring, the surface evenly installs the fan of installation shell, the relative one side of removing the wheel is provided with the pipeline under pressure body jointly, the shell is provided with the telescopic link jointly with the relative one side of installation shell.

Preferably, the edge position of the other side in the shell is uniformly provided with four groups of first springs, the moving wheels are arranged on the opposite side of the first springs through the mounting rods, and the moving wheels are in transmission connection with the surface of the pressure pipeline body.

Preferably, one side of the second conversion gear is engaged with the surface of one side of the moving wheel, and the surface of one side of the moving wheel is provided with a clamping groove which is matched with the second conversion gear in size and corresponding to the position of the second conversion gear.

Preferably, one side of the first conversion gear is engaged with the surface of the second conversion gear, the first conversion gear and the second conversion gear are both in a tapered tooth shape, the other side of the first conversion gear is in transmission connection with the inner side wall of the mounting shell, and the inner side wall of the mounting shell is provided with a connecting groove which is matched with the first conversion gear in size and corresponding in position.

Preferably, the middle position of the other side of the mounting shell is uniformly provided with four groups of second springs, the cleaning brushes are mounted at the middle position of the other side of the mounting shell through the second springs, and the opposite sides of the cleaning brushes are arranged on the surface of the pressure pipeline body.

Compared with the prior art, the utility model has the beneficial effects that: the detection device of the pressure pipeline drives the second conversion gear through the moving wheel while rotating, and then the second conversion gear drives the installation shell to rotate through the first conversion gear, so that the detection assembly can clean the pressure pipeline body in time before detection, thereby reducing the labor intensity of people, increasing the detection efficiency of the detection assembly, and the moving wheel drives the first spring to shrink through the installation rod, and drives the first conversion gear and the second conversion gear to shrink while the installation rod moves, and then the first conversion gear drives the installation shell to move, so that the distance between the installation shell and the shell is changed through the telescopic rod, thereby being capable of adjusting according to the diameter of the pressure pipeline body when detection is carried out, thereby improving the practicability of the device, and simultaneously, through the fan arranged on the surface of the installation shell, the detection assembly reduces the influence of dust on the detection assembly when detection is carried out, thereby effectively prolonging the service life of the detection assembly.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a side cross-sectional structural view of the housing of the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a housing; 2. a detection component; 3. a first spring; 4. mounting a rod; 5. a moving wheel; 6. a first conversion gear; 7. a second switching gear; 8. mounting a shell; 9. a second spring; 10. a cleaning brush; 11. a control panel; 12. a fan; 13. a pressure conduit body; 14. a telescopic rod.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: a detection device for a pressure pipeline comprises a shell 1, wherein detection components 2 are symmetrically installed at the middle position of one side inside the shell 1, first springs 3 are uniformly arranged at the edge position of the other side inside the shell 1, installation rods 4 are installed at the opposite sides of the first springs 3, moving wheels 5 are rotatably installed at the opposite sides of the installation rods 4, the moving wheels 5 are installed at the opposite sides of the first springs 3 through the installation rods 4, the moving wheels 5 are in transmission connection with the surface of a pressure pipeline body 13, first conversion gears 6 are rotatably installed at the positions, far away from the moving wheels 5, of one sides of the installation rods 4, one sides of the first conversion gears 6 are meshed with the surface of second conversion gears 7, the shapes of the first conversion gears 6 and the second conversion gears 7 are conical teeth, and the positions, close to the moving wheels 5, of one sides of the installation rods 4 are rotatably installed with the second conversion gears 7, the opposite sides of the outer shell 1 and the mounting shell 8 are provided with a telescopic rod 14 together.

In this implementation, the opposite side of shell 1 rotates and installs installation shell 8, the intermediate position department of installation shell 8 opposite side evenly installs second spring 9, the intermediate position department of installation shell 8 opposite side evenly installs the second spring 9 that quantity is four groups, and cleaning brush 10 all installs the intermediate position department at installation shell 8 opposite side through second spring 9, and cleaning brush 10's relative one side all sets up the surface at pipeline under pressure body 13, cleaning brush 10 is all installed to the relative one side of second spring 9, the surface mounting of shell 1 has control panel 11, fan 12 is evenly installed on the surface of installation shell 8, the relative one side of removal wheel 5 is provided with pipeline under pressure body 13 jointly.

In this implementation, the border position department of the inside opposite side of shell 1 evenly is provided with the first spring 3 that the quantity is four groups, and removes wheel 5 and all installs in the relative one side of first spring 3 through installation pole 4, and removes the equal transmission connection of wheel 5 on the surface of pipeline under pressure body 13, improves the stability of shell 1 at pipeline under pressure body 13 surface removal, and then improves the accuracy of determine module 2.

In this implementation, the meshing of one side of second conversion gear 7 is on the surface of removing wheel 5 one side, and removes the surface of wheel 5 one side and be provided with the draw-in groove with the corresponding size looks adaptation in second conversion gear 7 position, realizes installing shell 8 and drive cleaning brush 10 and rotate when shell 1 removes, improves cleaning brush 10's cleaning performance.

In this implementation, the meshing of one side of first change gear 6 is on the surface of second change gear 7, and first change gear 6 and second change gear 7's shape is the tapered tooth, and the inside wall at installation shell 8 is connected in the opposite side transmission of first change gear 6, and the inside wall of installation shell 8 is provided with the spread groove with the corresponding size looks adaptation in first change gear 6 position, make things convenient for second change gear 7 to drive installation shell 8 through first change gear 6 and rotate, then realize removing wheel 5 and improve the cleaning performance of cleaning brush 10 when removing.

In this implementation, the intermediate position department of installation shell 8 opposite side evenly installs quantity for the second spring 9 of four groups, and cleaning brush 10 all installs the intermediate position department at installation shell 8 opposite side through second spring 9, and cleaning brush 10's relative one side all sets up on the surface of pipeline under pressure body 13, improves cleaning brush 10 to the clean effect on pipeline under pressure body 13 surface, improves the accuracy of follow-up detection subassembly 2 to pipeline under pressure body 13 surface detection.

The working principle is as follows: before the detection component 2, the control panel 11 and the fan 12 are powered on, the mounting shell 8 is installed, the outer shell 1 is placed on the surface of the pressure pipeline body 13, the moving wheel 5 is driven on the surface of the pressure pipeline body 13, when the device is pushed towards the mounting shell 8, the moving wheel 5 drives the second conversion gear 7 while rotating, the second conversion gear 7 drives the mounting shell 8 to rotate through the first conversion gear 6, the mounting shell 8 drives the cleaning brush 10 to clean the surface of the pressure pipeline body 13, when the pressure pipeline body 13 with a larger diameter is encountered, the moving wheel 5 drives the first spring 3 to contract through the mounting rod 4, and drives the first conversion gear 6 and the second conversion gear 7 to contract while the mounting rod 4 moves, the first conversion gear 6 drives the mounting shell 8 to move, and the mounting shell 8 changes the distance between the mounting shell 1 through the telescopic rod 14, and while the cleaning brush 10 is working, the fan 12 is started and discharges the dust inside the mounting case 8, thereby improving the accuracy of the detecting assembly 2, and the value detected by the detecting assembly 2 is displayed on the surface of the control panel 11.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A detection device of a pressure pipeline, comprising a shell (1), characterized in that: detecting component (2) are installed to the intermediate position department symmetry of the inside one side of shell (1), the border position department of the inside opposite side of shell (1) evenly is provided with first spring (3), installation pole (4) are all installed to the relative one side of first spring (3), the relative one side of installation pole (4) is all rotated and is installed and remove wheel (5), the position that removes wheel (5) is kept away from in installation pole (4) one side is rotated and is installed first conversion gear (6), the position that installation pole (4) one side is close to and removes wheel (5) is rotated and is installed second conversion gear (7).

2. A pressure pipe detection apparatus as claimed in claim 1, wherein: the opposite side of shell (1) rotates and installs installation shell (8), the intermediate position department of installation shell (8) opposite side evenly installs second spring (9), cleaning brush (10) are all installed to relative one side of second spring (9), the surface mounting of shell (1) has control panel (11), fan (12) are evenly installed to the surface of installation shell (8), relative one side of removing wheel (5) is provided with pipeline under pressure body (13) jointly, shell (1) is provided with telescopic link (14) with relative one side of installation shell (8) jointly.

3. A pressure pipe detection apparatus as claimed in claim 1, wherein: the edge position department of the inside opposite side of shell (1) evenly is provided with first spring (3) that quantity is four groups, and removes wheel (5) and all installs the relative one side at first spring (3) through installation pole (4), and removes the equal transmission connection in the surface of pipeline under pressure body (13) of wheel (5).

4. A pressure pipe detection apparatus as claimed in claim 1, wherein: one side of the second conversion gear (7) is meshed with the surface of one side of the moving wheel (5), and a clamping groove which is matched with the second conversion gear (7) in size and corresponds to the position of the second conversion gear is formed in the surface of one side of the moving wheel (5).

5. A pressure pipe detection apparatus as claimed in claim 1, wherein: one side of the first conversion gear (6) is meshed with the surface of the second conversion gear (7), the first conversion gear (6) and the second conversion gear (7) are in conical teeth, the other side of the first conversion gear (6) is in transmission connection with the inner side wall of the installation shell (8), and the inner side wall of the installation shell (8) is provided with a connecting groove matched with the position of the first conversion gear (6) in size.

6. A pressure pipe detection apparatus as claimed in claim 2, wherein: the middle position department of installation shell (8) opposite side evenly installs quantity for the second spring (9) of four groups, and cleaning brush (10) all install the middle position department at installation shell (8) opposite side through second spring (9), and cleaning brush (10) relative one side all sets up the surface at pressure pipeline body (13).