CN217738816U

CN217738816U - Pressure pipeline inspection and detection device

Info

Publication number: CN217738816U
Application number: CN202221157102.0U
Authority: CN
Inventors: 潘林; 甘东成; 郑开源; 陶岸思
Original assignee: Guangxi Special Equipment Inspection and Research Institute
Current assignee: Guangxi Special Equipment Inspection and Research Institute
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-04
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a pipeline under pressure inspection detection device belongs to pipeline under pressure check out test set technical field, including the mounting panel and fix the support frame on the mounting panel top, the central point of support frame puts the department and has seted up and detect the groove, and the top of support frame slides and pegs graft and have the extrusion piece, the bottom detachable who detects the groove is embedded to have the backup pad, and the inner wall symmetry that detects the groove has seted up flexible groove, the locating hole has all been seted up at the both ends of backup pad, elasticity peg graft in the flexible groove have the locating lever with the locating hole joint, wherein the equal sliding peg graft in both ends of support frame has the pull rod with locating lever fixed connection, the equal fixedly connected with hydraulic stem in top face both sides of support frame, the equal protrusion in both ends of extrusion piece is provided with the connecting plate fixed with the hydraulic stem, this pipeline under pressure inspection detection device, pipeline under pressure inspection detection's stability has been promoted, be applicable to not unidimensional pipeline detection, pipeline under pressure inspection detection device's suitability has been promoted.

Description

Pressure pipeline inspection and detection device

Technical Field

The utility model belongs to the technical field of pipeline under pressure check out test set, concretely relates to pipeline under pressure inspection detection device.

Background

The pressure pipeline refers to all pipelines bearing internal pressure or external pressure, no matter what medium in the pipeline is; pressure lines are parts of pipes used to transport, distribute, mix, separate, discharge, meter, control and stop the flow of fluids, and are assembled assemblies of pipes, tubes, flanges, bolted connections, gaskets, valves, other components or pressure parts and supports.

At present, pipeline under pressure inspection detection device need exert pressure to pipeline under pressure when detecting pipeline under pressure, because the pipeline size that needs to detect is different, and support space can't be adjusted according to the size of pipeline to current pipeline under pressure inspection detection device to lead to pipeline under pressure inspection detection device can't be applicable to not unidimensional pipeline and detect, the suitability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline under pressure inspection detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pipeline under pressure inspection detection device, include the mounting panel and fix the support frame on the mounting panel top, the central point of above-mentioned support frame puts the department and has seted up detection groove, and the top of support frame slides and pegs graft and have the extrusion piece, the aforesaid is examined the bottom detachable in groove and is inlayed and have the backup pad, and the inner wall symmetry in detection groove has seted up flexible groove, the locating hole has all been seted up at the both ends of above-mentioned backup pad, elasticity is pegged graft in the above-mentioned flexible groove and is had the locating lever with the locating hole joint, wherein the both ends of support frame all slide to peg graft and have the pull rod with locating lever fixed connection.

Furthermore, both sides of the top end surface of the support frame are fixedly connected with hydraulic rods, and both ends of the extrusion block are convexly provided with connecting plates fixed with the hydraulic rods.

Furthermore, the bottom end of the extrusion block extending into the detection groove is of an arc-shaped structure, and a pressure sensor is embedded in the center of the bottom wall of the extrusion block.

Furthermore, the inner wall of the telescopic groove is fixedly connected with a spring, the pull rod penetrates through the spring to be fixedly connected with the positioning rod, and the positioning rod is inserted into the positioning hole in an inosculating mode.

Furthermore, the two sides of the top end face of the mounting plate are provided with sliding grooves in T-shaped structures, sliding blocks are inserted into the sliding grooves in a matching mode, and sliding plates are integrally formed at the top ends of the sliding blocks.

Furthermore, the two sides of the top end face of the sliding plate are provided with rotating pipes in an embedded mode through bearings, the top ends of the rotating pipes are connected with lifting rods in a threaded mode, and the top ends of the two lifting rods are fixedly connected with top plates.

This pipeline under pressure inspection detection device's technological effect and advantage: through having the detection groove on the support frame, the backup pad is embedded in detecting the groove, and it has spring and locating lever to embed in the flexible groove that the detection inslot wall was seted up, the spring promotes the locating lever and makes it coincide to peg graft in the locating hole that sets up on the backup pad, make the backup pad keep fixed in detecting the groove, drive the locating lever through the pull rod and shift out from the locating hole, and shrink to in the flexible groove, make the backup pad dismantle from detecting the groove, be convenient for dismantle and change the backup pad, thereby it supports the pipeline under pressure to change the backup pad of different internal diameters, be applicable to the pipeline detection of different sizes, the suitability of pipeline under pressure inspection detection device has been promoted; the sliding grooves are formed in the two sides of the top end face of the mounting plate, the sliding plate is arranged on the top end of the mounting plate through the sliding block at the bottom end of the sliding plate, the position of the sliding plate can be adjusted through the sliding block, the lifting rod is lifted in the rotating pipe, and therefore the top plate is driven to lift synchronously to carry out auxiliary supporting on a pipeline, and the stability of detection of a pressure pipeline is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the supporting frame according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a slide board according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a support frame; 3. a slide plate; 4. a chute; 5. a support plate; 6. a detection tank; 7. a connecting plate; 8. a pressure sensor; 9. extruding the block; 10. a hydraulic lever; 11. a pull rod; 12. a telescopic groove; 13. a spring; 14. positioning a rod; 15. positioning holes; 16. a slider; 17. a top plate; 18. rotating the tube; 19. a lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a pressure pipe testing and detecting device includes a mounting plate 1 and a supporting frame 2 fixed on the top of the mounting plate 1.

Referring to fig. 1 AND 2, through having seted up detection groove 6 on support frame 2, it has backup pad 5 to embed in detecting groove 6, AND it has spring 13 AND locating lever 14 to embed in the flexible groove 12 that detection groove 6 inner wall was seted up, spring 13 promotes locating lever 14 AND makes its identical grafting in the locating hole 15 of seting up on backup pad 5, make backup pad 5 keep fixed in detecting groove 6, it shifts out from locating hole 15 to drive locating lever 14 through pull rod 11, AND shrink to flexible groove 12, make backup pad 5 dismantle from detecting groove 6, be convenient for dismantle AND change backup pad 5, thereby change backup pad 5 of different internal diameters AND support pressure pipe, be applicable to not unidimensional pipeline detection, pressure pipe inspection detection device's suitability has been promoted, detection groove 6 has been seted up to support frame 2's central point department, AND has the extrusion piece 9, it has extrusion piece 9 to detect the bottom detachable internal pad 5 of groove 6, AND detect the inner wall symmetry that groove 6 has seted up flexible groove 12, support pad 5's both ends have all seted up locating hole 15, flexible locating lever 12 has the joint with the equal joint of the fixed position 14 of grafting locating hole 15 AND the equal top of the extrusion piece 10 of the fixed connection of the pressure sensor 10, the both ends of the preferred extrusion piece 10 that the fixed connection of support frame 2 AND the bottom wall of the fixed connection of the support frame 10, AND the bottom wall of the preferred extrusion piece 10 that the pressure sensor is connected with the preferred extrusion piece 10 (the bottom wall of the fixed connection of the bottom of the support frame 6).

Referring to fig. 3, sliding grooves 4 are formed in two sides of the top end face of the mounting plate 1, sliding plates 3 are arranged on the top end of the mounting plate 1 through sliding blocks 16 at the bottom ends of the sliding plates, the positions of the sliding plates 3 can be adjusted through the sliding blocks 16, lifting rods 19 lift in the rotating pipes, and accordingly the top plate 17 is driven to lift synchronously to support the pipeline in an auxiliary mode, the stability of detection of the pressure pipeline is improved, inner wall fixedly connected with springs 13 of telescopic grooves 12, pull rods 11 penetrate through the springs 13 and are fixedly connected with positioning rods 14, the positioning rods 14 are inserted into positioning holes 15 in an inosculating mode, the sliding grooves 4 in a T-shaped structure are formed in two sides of the top end face of the mounting plate 1, the sliding blocks 16 are inserted into the sliding grooves 4 in an inosculating mode, sliding plates 3 are integrally formed in the top ends of the sliding plates 3, rotating pipes 18 are installed in the top end face of the sliding plates 3 in an embedded mode through bearings, the lifting rods 19 are inserted into top threads of the rotating pipes 18, the top ends of the two lifting rods 19 are fixedly connected with the top plates 17, arc grooves are formed in the center positions of the top end faces of the supporting plate 5 and the top plate 17.

This pipeline under pressure inspection detection device, place pipeline under pressure back in detecting groove 6 during the use, hold slide 3 top face both sides the live tube 18 and make it rotatory, live tube 18 makes lifter 19 drive roof 17 go up and down and carry out the auxiliary stay to pipeline under pressure at rotatory in-process, start the synchronous downstream of hydraulic stem 10 of 2 top face both sides of support frame, hydraulic stem 10 drives extrusion piece 9 through connecting plate 7 and moves down, pipeline under pressure in detecting groove 6 extrudees, pressure during the extrusion pipeline detects extrusion pressure through pressure sensor 8 of extrusion piece 9 bottom.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.

Claims

1. The utility model provides a pipeline under pressure inspection detection device, includes mounting panel (1) and fixes support frame (2) on mounting panel (1) top, its characterized in that: the central point of support frame (2) puts the department and has seted up detection groove (6), and slides to peg graft on the top of support frame (2) and have extrusion piece (9), the bottom detachable of detecting groove (6) is embedded to have backup pad (5), and detects the inner wall symmetry in groove (6) and seted up flexible groove (12), locating hole (15) have all been seted up at the both ends of backup pad (5), elasticity is pegged graft in flexible groove (12) and is had locating lever (14) with locating hole (15) joint, and wherein the both ends of support frame (2) are all slided and are pegged graft and have locating lever and locating lever (14) fixed connection's pull rod (11).

2. A pressure pipeline inspection and detection device as claimed in claim 1, wherein: both sides of the top end face of the support frame (2) are fixedly connected with hydraulic rods (10), and both ends of the extrusion block (9) are convexly provided with connecting plates (7) fixed with the hydraulic rods (10).

3. A pressure pipeline inspection and detection device as claimed in claim 2, wherein: the bottom that extrusion piece (9) stretched into and detect groove (6) is the arc structure, and the diapire central point department of extrusion piece (9) embeds installs pressure sensor (8).

4. A pressure pipeline inspection and detection device as claimed in claim 1, wherein: the inner wall of the telescopic groove (12) is fixedly connected with a spring (13), the pull rod (11) penetrates through the spring (13) to be fixedly connected with a positioning rod (14), and the positioning rod (14) is matched and inserted into the positioning hole (15).

5. A pressure pipeline inspection and detection device as claimed in claim 1, wherein: the sliding plate is characterized in that sliding grooves (4) of a T-shaped structure are formed in two sides of the top end face of the mounting plate (1), sliding blocks (16) are inserted into the sliding grooves (4) in an matched mode, and sliding plates (3) are integrally formed at the top ends of the sliding blocks (16).

6. A pressure pipeline inspection and detection device according to claim 5, characterized in that: the top end face of the sliding plate (3) is embedded with rotating pipes (18) through bearings, lifting rods (19) are inserted into the top end threads of the rotating pipes (18), and the top ends of the two lifting rods (19) are fixedly connected with top plates (17).