CN219293785U

CN219293785U - Pipeline quality detection device

Info

Publication number: CN219293785U
Application number: CN202320671680.4U
Authority: CN
Inventors: 陈远征
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-04
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a pipeline quality detection device, which relates to the technical field of water conservancy equipment and comprises the following components: the support legs are fixedly arranged at the bottom end of the platform, and an opening is formed in the middle of the platform; the water tank is fixedly arranged in the middle of the bottom end of the platform; the overturning platform is rotatably arranged on one side of the opening through a middle rotating shaft; the pipeline clamps are fixedly arranged on two sides of the top end of the overturning platform; the support frames are fixedly arranged on two sides of the top end of the overturning platform and are positioned on the outer side of the pipeline clamp; and sealing assemblies are fixedly arranged on the two supporting frames. This pipeline quality detection device, the whole operation process is simple convenient, is convenient for carry out multiple performance detection to the pipeline through single pipeline is fixed for the convenience in the testing process obtains obviously promoting.

Description

Pipeline quality detection device

Technical Field

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

Background

The utility model discloses a pipeline quality detection device for hydraulic engineering, which comprises a water tank, wherein one end of the upper part of the water tank is fixedly provided with a mounting plate, one side of the water tank is internally provided with a sliding groove, a sliding block is slidably arranged in the sliding groove, one end of the sliding block is fixedly provided with a connecting plate, a lifting mechanism is arranged on the connecting plate, one end of the connecting plate is fixedly provided with a first U-shaped plate, one side of the first U-shaped plate is provided with a clamping mechanism, one end of the clamping mechanism is fixedly provided with a connecting block, one end of the connecting block is fixedly provided with a second U-shaped plate, the upper part of the second U-shaped plate is fixedly provided with a handle, two ends of the upper part of the second U-shaped plate are symmetrically provided with a plurality of limiting grooves, two sides of the first U-shaped plate are fixedly provided with telescopic cylinders, one end piston rods of the telescopic cylinders are fixedly provided with a plurality of limiting seats, one side of the water tank is sleeved with a drain pipe, and the quality detection device can simultaneously detect a plurality of pipelines;

as known from the prior art, in the current detection process for pipeline detection, especially the process of air tightness and pressure test, the detection process for the pipeline is complicated, part of detection operations may need to be performed on a platform, such as appearance and surface quality detection, while pressure and air tightness detection is preferably performed underwater, so that the detection device in the prior art is often difficult to be qualified when facing to various performance detection of the pipeline, and the use convenience is not sufficient.

Disclosure of Invention

The utility model aims to provide a pipeline quality detection device, which solves the problem of insufficient convenience in the detection of various performances of a pipeline in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipe quality inspection device comprising:

the support legs are fixedly arranged at the bottom end of the platform, and an opening is formed in the middle of the platform;

the water tank is fixedly arranged in the middle of the bottom end of the platform;

the overturning platform is rotatably arranged on one side of the opening through a middle rotating shaft;

the pipeline clamps are fixedly arranged on two sides of the top end of the overturning platform;

the support frames are fixedly arranged on two sides of the top end of the overturning platform and are positioned on the outer side of the pipeline clamp; sealing components are fixedly arranged on the two supporting frames;

the pressurizing device is fixedly arranged at one side of the top end of the platform, the pressurizing device is further provided with a connecting pipe, and the other end of the connecting pipe is communicated with the sealing assembly;

and the cover plate is arranged in the opening in an openable and closable manner and is positioned on the other side of the overturning platform.

In one possible embodiment, the seal assembly comprises: the outer frames are fixedly arranged at the top ends of the two supporting frames; the screw rod shaft is rotatably arranged in the inner cavity of the outer frame around the axis of the screw rod shaft, and one end of the screw rod shaft extends to the outer side of the outer frame; the two moving sleeves are respectively sleeved at two ends of the screw shaft, and the bottom ends of the moving sleeves extend to the outer side of the bottom end of the outer frame; the handle is fixedly arranged at one end of the screw rod shaft, which is positioned at the outer side of the outer frame; the sealing block is fixedly connected to the bottom end of the movable sleeve.

In a feasible implementation mode, a circular groove matched with the size of the detected pipeline is formed in the sealing block, a sealing rubber ring is arranged in the circular groove, and the sealing block and the pipeline clamp are coaxially arranged.

In a possible implementation manner, threads are formed at two ends of the outer wall of the screw shaft, and the directions of the threads at two ends of the screw shaft are opposite.

In a possible implementation manner, two ends of the overturning platform are further provided with hand wheels, wherein the hand wheels are round and are coaxially arranged with the rotating shaft of the overturning platform.

In a possible implementation manner, the overturning platform is further provided with a positioning bolt assembly, and bolts and sockets of the positioning bolt assembly are respectively arranged at adjacent positions of the platform and the overturning platform.

In a possible implementation manner, the water tank is further provided with an observation window, and the inner wall of the opening above the water tank is further provided with a supporting block, and the supporting block is used for supporting the cover plate.

Compared with the prior art, the utility model has the beneficial effects that: this pipeline quality detection device, including detecting the platform that uses, the bottom of platform is provided with the water tank, the opening has been seted up at the terminal surface middle part of platform, be provided with the turnover table that can rotate in the opening, in the use, fix the pipeline through the pipeline anchor clamps on the turnover table, then can inspect the surface of pipeline, perhaps cooperate other impact tools to strike or deformation test, when needs are to its leakproofness and resistance to compression test, seal the both ends open position of surveyed pipeline through the seal assembly on the turnover table, then rotate the turnover table and make the pipeline overturn in the water tank, through the pressurization of pressurization equipment case pipeline inner chamber pump, then there is the bubble to produce in the observation water tank, can obviously learn the sealing performance of pipeline, and reveal the position, it is simple convenient that this device overall operation process is simple, be convenient for carry out multiple performance detection to the pipeline through single pipeline is fixed, make the convenience in the testing process obtain obviously promoting.

Drawings

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

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a seal assembly according to the present utility model;

fig. 4 is a partial enlarged view at a in fig. 3.

In the figure: 1. platform, 2, supporting leg, 3, water tank, 4, roll-over table, 5, pipeline anchor clamps, 6, support frame, 7, seal assembly, 8, hand wheel, 9, location bolt assembly, 10, observation window, 11, pressurization equipment, 12, connecting pipe, 13, apron, 14, supporting shoe, 15, sealing rubber ring, 71, outer frame, 72, lead screw axle, 73, moving sleeve, 74, handle, 75, sealing block.

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 to 4, the present utility model provides a technical solution: a pipe quality inspection device comprising: the device comprises a platform 1, supporting legs 2, a water tank 3, a turnover table 4, a pipeline clamp 5, a supporting frame 6, a sealing assembly 7, a pressurizing device 11, a connecting pipe 12 and a cover plate 13, wherein the supporting legs 2 are fixedly arranged at the bottom end of the platform 1, and an opening is formed in the middle of the platform 1; the water tank 3 is fixedly arranged in the middle of the bottom end of the platform 1; the overturning platform 4 is rotatably arranged on one side of the opening through a middle rotating shaft; a plurality of pipeline clamps 5 are fixedly arranged at two sides of the top end of the overturning platform 4; the supporting frames 6 are fixedly arranged on two sides of the top end of the overturning platform 4 and are positioned on the outer side of the pipeline clamp 5; the two support frames 6 are also fixedly provided with sealing assemblies 7; the pressurizing device 11 is fixedly arranged at one side of the top end of the platform 1, the pressurizing device 11 is also provided with a connecting pipe 12, and the other end of the connecting pipe 12 is communicated with the sealing component 7; the cover plate 13 is openably and closably provided in the opening and is located at the other side of the overturning table 4.

By means of the technical scheme, the pipeline quality detection device provided by the application comprises a platform 1 for detection, the bottom of the platform 1 is provided with a water tank 3, an opening is formed in the middle of the end face of the platform 1, a rotatable overturning platform 4 is arranged in the opening, in the use process, a pipeline is fixed through a pipeline clamp 5 on the overturning platform 4, then the outer surface of the pipeline can be inspected, or other impact tools are matched for impact or deformation tests, when the tightness and compression resistance of the pipeline are required to be tested, the opening positions of the two ends of the pipeline to be tested are sealed through a sealing assembly 7 on the overturning platform 4, then the pipeline is overturned into the water tank 3 by rotating the overturning platform 4, the pipeline inner cavity is pressurized and inflated through a pressurizing device 11, then whether bubbles are generated in the water tank 3 is observed, the sealing performance of the pipeline can be obviously known, and the leakage position are easy and convenient to use, the whole operation process of the device is convenient for carrying out various performance detection on the pipeline through single pipeline fixation, and convenience in the detection process is obviously improved.

In some examples, further, the seal assembly 7 comprises: the outer frame 71, the screw rod shaft 72, the moving sleeve 73, the handle 74 and the sealing block 75, and the outer frame 71 is fixedly arranged at the top ends of the two supporting frames 6; the screw shaft 72 is rotatably arranged in the inner cavity of the outer frame 71 around the axis thereof, and one end of the screw shaft 72 extends to the outer side of the outer frame 71; the two moving sleeves 73 are respectively sleeved at two ends of the screw rod shaft 72, and the bottom ends of the moving sleeves 73 extend to the outer side of the bottom end of the outer frame 71; a handle 74 fixedly disposed at one end of the screw shaft 72 outside the outer frame 71; the sealing block 75 is fixedly connected to the bottom end of the movable sleeve 73, a circular groove matched with the measured pipeline in size is formed in the sealing block 75, a sealing rubber ring 15 is arranged in the circular groove, the sealing block 75 and the pipeline clamp 5 are coaxially arranged, threads are formed at two ends of the outer wall of the screw rod shaft 72, and the directions of the threads at the two ends are opposite, so that the practicability of the device is guaranteed.

It will be appreciated that the seal assembly 7 comprises an outer frame 71 and a screw shaft 72, wherein the screw shaft 72 is provided with a handle 74 and a moving sleeve 73, when two ends of a pipeline need to be sealed, the handle 74 is rotated first to drive the screw shaft 72 to rotate, and as the two ends of the screw shaft 72 are provided with threads and the screw directions of the threads are opposite, in the moving process, the two moving sleeve 73 seats on the screw shaft 72 are driven to synchronously move inwards or outwards by the rotation of the screw shaft 72 until sealing blocks 75 at the bottom ends of the moving sleeve 73 are tightly attached to the two ends of the pipeline to be tested, so that sealing of the pipeline is completed, and underwater testing can be performed.

In some examples, further, the two ends of the overturning platform 4 are provided with hand wheels 8, and the hand wheels 8 are circular and are coaxially arranged with the rotating shaft of the overturning platform 4.

It can be appreciated that the overturning platform 4 in the device can be manually controlled by a person, and the hand wheel 8 provided in the example provides an auxiliary effect for the overturning operation of the overturning platform 4 by a worker, wherein the hand wheel 8 is round, the overturning platform 4 can be overturned conveniently and rapidly by the worker gripping the hand wheel 8 and rotating, and the pipeline can be overturned to underwater detection.

In some examples, a positioning pin assembly 9 is further disposed on the overturning platform 4, and pins and sockets of the positioning pin assembly 9 are disposed adjacent to the platform 1 and the overturning platform 4 respectively.

It will be appreciated that the present apparatus provides two detection positions for the pipeline, one on the platform 1; the other type is positioned in the water tank 3, the whole pipeline is fixed on the overturning platform 4, in order to ensure the fixing effect of the two test positions, a positioning bolt assembly 9 is arranged at the adjacent positions of the overturning plate and the platform 1, the positioning effect of the overturning platform 4 is realized through the matching of bolts and sockets, in addition, in order to ensure the fixing effect of the pipeline under water, the other end of the overturning platform 4 is optionally provided with another socket, the other socket is overlapped with the position of the socket rotating 180 degrees, and the two sockets are respectively corresponding to one bolt, so that the fixing effect of the pipeline at the two positions is realized.

In some examples, still be provided with observation window 10 on the water tank 3, make things convenient for the staff to observe the inside condition of water tank 3, still be provided with supporting shoe 14 on the opening inner wall of water tank 3 top, supporting shoe 14 is used for supporting apron 13, when need not carry out the test under water, can shelter from water tank 3 top through apron 13 and upset board, prevent that the instrument from falling into water.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation; also, unless expressly specified and limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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. A pipeline quality inspection device, comprising:

the device comprises a platform (1) and supporting legs (2), wherein the supporting legs (2) are fixedly arranged at the bottom end of the platform (1), and an opening is formed in the middle of the platform (1);

the water tank (3) is fixedly arranged in the middle of the bottom end of the platform (1);

the overturning platform (4) is rotatably arranged on one side of the opening through a middle rotating shaft;

the pipeline clamps (5) are fixedly arranged on two sides of the top end of the overturning platform (4);

the support frame (6) and the sealing assembly (7), wherein the support frame (6) is fixedly arranged at two sides of the top end of the overturning platform (4) and is positioned at the outer side of the pipeline clamp (5); a sealing component (7) is also fixedly arranged on the two supporting frames (6);

the device comprises a pressurizing device (11) and a connecting pipe (12), wherein the pressurizing device (11) is fixedly arranged at one side of the top end of the platform (1), the connecting pipe (12) is further arranged on the pressurizing device (11), and the other end of the connecting pipe (12) is communicated with the sealing assembly (7);

and the cover plate (13) is arranged in the opening in a retractable manner, and is positioned on the other side of the overturning platform (4).

2. A pipeline quality inspection device according to claim 1, wherein: the seal assembly (7) comprises:

the outer frames (71), the said outer frames (71) are fixedly arranged on the top ends of two said support frames (6);

a screw shaft (72), the screw shaft (72) being rotatably disposed in an inner cavity of the outer frame (71) about its own axis, one end of the screw shaft (72) extending to an outside of the outer frame (71);

the two moving sleeves (73) are respectively sleeved at two ends of the screw shaft (72), and the bottom ends of the moving sleeves (73) extend to the outer side of the bottom end of the outer frame (71);

a handle (74), the handle (74) being fixedly arranged at one end of the screw shaft (72) located outside the outer frame (71);

the sealing block (75), sealing block (75) fixed connection is in the bottom of moving sleeve (73).

3. A pipeline quality inspection device according to claim 2, wherein:

the sealing block (75) is provided with a circular groove matched with the measured pipeline in size, the circular groove is provided with a sealing rubber ring (15), and the sealing block (75) and the pipeline clamp (5) are coaxially arranged.

4. A pipeline quality inspection device according to claim 2, wherein:

screw threads are formed at two ends of the outer wall of the screw rod shaft (72), and the directions of the screw threads at two ends of the screw rod shaft are opposite.

5. A pipeline quality inspection device according to claim 1, wherein:

the two ends of the overturning platform (4) are also provided with hand wheels (8), and the hand wheels (8) are round and are coaxially arranged with the rotating shaft of the overturning platform (4).

6. A pipeline quality inspection device according to claim 1, wherein:

the overturning platform (4) is further provided with a positioning bolt assembly (9), and bolts and sockets of the positioning bolt assembly (9) are respectively arranged at adjacent positions of the platform (1) and the overturning platform (4).

7. A pipeline quality inspection device according to claim 1, wherein:

the water tank (3) is further provided with an observation window (10), the inner wall of the opening above the water tank (3) is further provided with a supporting block (14), and the supporting block (14) is used for supporting the cover plate (13).