CN114778018A

CN114778018A - Pressure vessel leakage inspection device

Info

Publication number: CN114778018A
Application number: CN202210422408.2A
Authority: CN
Inventors: 吴楠
Original assignee: Nanjing Nansi Technology Co ltd
Current assignee: Nanjing Nansi Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-22

Abstract

The invention relates to the technical field of pressure container detection, and particularly discloses a pressure container leakage detection device, which comprises a workbench and a foam floating plate, wherein a water tank is erected above the inner side of the workbench and is made of toughened glass materials, a rear frame is installed at the rear end of the workbench, a transverse seat is installed at the inner side of the rear frame and close to the lower position, a lifting mechanism is arranged at one side of the transverse seat, a connecting frame is arranged at the end part of the lifting mechanism, sliding pieces are arranged on two sides of the outer wall of the connecting frame and fixedly connected to the inner side of the rear frame, a storage rack is connected at the front end of each sliding piece, the storage rack is arranged in an L shape, a storage board is installed on the surface of the storage rack, and a plurality of groups of filtering holes are formed in the inner side of the storage board, so that the observation visual angle can be improved in the container leakage detection process, the results were clearly observed.

Description

Pressure vessel leakage inspection device

Technical Field

The invention relates to the technical field of pressure container detection, and particularly discloses a pressure container leakage detection device.

Background

The pressure container is a closed device which contains gas or liquid and bears certain pressure. In order to ensure the airtightness of the pressure container, the leakage of the pressure container can be detected at the end of production, the existing detection device places the container into a water tank, and then observes the generation of bubbles, so as to distinguish whether the leakage occurs, after the detection is finished, the water inside the water tank is greatly oscillated, the standing time needs to be waited, and then the operation is continued, so that the detection efficiency is low, and therefore, the detection is required to be improved.

Disclosure of Invention

The invention aims to solve the defects in the background art and provides a device for detecting leakage of a pressure container.

In order to achieve the above purposes, the invention provides a device for detecting leakage of a pressure container, which comprises a workbench and a foam floating plate, wherein a water tank is erected above the inner side of the workbench and is made of toughened glass materials, a rear frame is installed at the rear end of the workbench, a transverse seat is installed at the inner side of the rear frame and close to the lower position, a lifting mechanism is arranged on one side of the transverse seat, a connecting frame is arranged at the end part of the lifting mechanism, sliding parts are arranged on two sides of the outer wall of the connecting frame and fixedly connected with the inner side of the rear frame, a storage rack is connected at the front end of each sliding part together, the storage rack is arranged in an L shape, storage plates are installed on the surfaces of the storage racks, a plurality of groups of filtering holes are formed in the inner sides of the storage plates, clamping parts are arranged on two sides of the tops of the storage plates, and installation seats are fixedly connected with the side walls of the water tank, the spout has been seted up to the mount pad inboard, the spout inboard is provided with the connecting piece, the kickboard is all installed at the cotton floating plate both ends of bubble, one of them the kickboard is connected with the connecting piece, the cotton floating plate bottom of bubble is installed the multiunit cystosepiment, the multiunit closed hole has all been seted up to the inboard of cystosepiment, the workstation both sides all are provided with the manger board.

Preferably, elevating system includes the supporting seat of fixed mounting at horizontal seat one side outer wall, the pneumatic cylinder is installed at the top of supporting seat, the flexible end of pneumatic cylinder and carriage bottom fixed connection.

Preferably, the slider all includes the L shape seat of fixed connection at connecting frame one side outer wall, the inboard fixedly connected with cover seat of L shape seat, the inboard sliding connection of cover seat has the connecting rod, the fixed block is installed respectively at the connecting rod both ends, and is two sets of the fixed block slides respectively in the inboard of frame, the supporter is installed at the front end of two sets of L shape seats jointly, the equal vertical connection in supporter bottom both ends has to the pole.

Preferably, the clamping part comprises a fixing frame fixedly connected to the outer wall of one side of the object placing plate, a telescopic oil cylinder is fixedly mounted on the outer wall of the fixing frame, a clamping seat is fixedly connected to the telescopic end of the telescopic oil cylinder, and an anti-skid part is arranged on the inner side of the clamping seat.

Preferably, the anti-skid members comprise angle bars fixedly installed on the inner side of the clamping seat, and the angle bars are made of rubber materials.

Preferably, the connecting piece comprises a connecting plate which is slidably arranged on the inner side of the sliding groove, and one side of the connecting plate is connected with one floating plate.

Preferably, the upper part of the inner side of the mounting seat is movably clamped with a pressing seat, the two ends of the inner side of the pressing seat are respectively inserted with a fixing wire, and the end parts of the two fixing wires extend to the upper part of the inner side of the mounting seat.

Preferably, the water blocking piece comprises a baffle fixedly installed on one side of the workbench, the baffle is arranged in an arc shape, and the front end of the water tank is communicated with a drain pipe close to a corner below the water tank.

Compared with the prior art, the invention has the following beneficial effects:

1. the clamping pieces are arranged on the two sides of the storage plate, so that the pressure container for detection can be conveniently fixed, when the lifting mechanism drives the storage rack to move downwards to the inside of the water tank, the pressure container can be stably located in water, and people who are more convenient to observe the leakage problem from the outside can be prevented.

2. Through setting up the mount pad at the water tank lateral wall, combine inboard slidable connecting piece, kickboard, the cotton board that floats of bubble, multiunit cystosepiment, after detecting the completion, be convenient for flat wave of swinging the inside water tank, cause the inside hydroenergy of water tank calmly fast to continue to carry out detection achievement, promoted detection efficiency to a certain extent.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic view of the water guard of the present invention;

FIG. 4 is a schematic view of the connection between the floating plate and the connecting plate according to the present invention;

FIG. 5 is a schematic view of another angle between the floating plate and the connecting plate according to the present invention;

FIG. 6 is a schematic view of the connection between the shelf and the sliding member according to the present invention;

FIG. 7 is an enlarged view of the area A of FIG. 5 according to the present invention.

In the figure: 1. a work table; 2. a water tank; 3. a rear frame; 4. an L-shaped seat; 5. a rack; 6. a fixed mount; 7. a baffle plate; 8. filtering holes; 9. a connecting frame; 10. a drain pipe; 11. a supporting base; 12. a transverse seat; 13. a hydraulic cylinder; 14. a fixed block; 15. a connecting rod; 16. a foam floating plate; 17. a floating plate; 18. a chute; 19. closing the hole; 20. a mounting base; 21. a storage plate; 22. a connecting plate; 23. fixing the wire; 24. pressing a base; 25. a support rod; 26. a telescopic oil cylinder; 27. a sleeve seat; 28. a clamping seat; 29. corner strips; 30. a foam board.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the present invention is not limited to the specific embodiments disclosed below.

As shown in figures 1-7, the pressure container leakage inspection device comprises a workbench 1 and a foam floating plate 16, a water tank 2 is mounted above the inner side of the workbench 1, the water tank 2 is made of toughened glass material, a rear frame 3 is mounted at the rear end of the workbench 1, a transverse seat 12 is mounted at the inner side of the rear frame 3 and close to the lower position, a lifting mechanism is arranged at one side of the transverse seat 12, a connecting frame 9 is arranged at the end part of the lifting mechanism, sliding members are arranged at two sides of the outer wall of the connecting frame 9 and fixedly connected to the inner side of the rear frame 3, a storage rack 5 is connected to the front end of each sliding member, the storage rack 5 is arranged in an L shape, a storage plate 21 is mounted on the surface of the storage rack 5, a plurality of groups of filtering holes 8 are formed in the inner side of the storage plate 21, clamping members are arranged at two sides of the top of the storage plate 21, a mounting seat 20 is fixedly connected to the side wall of the water tank 2, a sliding groove 18 is formed in the inner side of the

mounting seat

20, 18 inboards of spout are provided with the connecting piece, 16 both ends of the cotton floating plate of bubble are all installed the kickboard 17, wherein a kickboard 17 is connected with the connecting piece, bubble cotton floating plate 16 bottom is installed multiunit cystosepiment 30, multiunit closed hole 19 has all been seted up to multiunit cystosepiment 30's inboard, 1 both sides of workstation all are provided with the manger plate spare, the manger plate spare all includes the baffle 7 of fixed mounting in 1 one side of workstation, baffle 7 is the arc setting, 2 front ends of water tank and be close to below corner intercommunication have drain pipe 10.

The water tank 2 can be conveniently and stably erected on the inner side of the workbench 1, so that later-stage leakage detection work can be performed orderly, after water is filled in the water tank 2, the sliding part can be driven by the aid of the lifting mechanism to cause the storage rack 5 to move downwards into the water tank 2, and the pressure container fixed by the clamping part is observed to have no bubbles in water, so that subsequent delivery of products of the pressure container is ensured, when the storage rack 5 moves downwards, the foam floating plate 16 sinks into the water along with downward pressure, after detection is completed, the storage rack 5 moves to cause the water in the water tank 2 to fluctuate, at the moment, the foam floating plate 16 and the floating plate 17 slide to the upper part of the inner side of the mounting seat 20 along with self buoyancy and are attached to the water surface, therefore, the tiled foam floating plate 16 and the floating plate 17 can level fluctuation in the water, the multiple groups of foam plates 30 and the closed holes 19 formed in the bottom can absorb ripples on the water surface, by the method, the standing time of water is shortened, and leakage detection of the pressure container can be continued after the water is leveled.

Elevating system includes supporting seat 11 of fixed mounting at the outer wall of horizontal seat 12 one side, and pneumatic cylinder 13 is installed at the top of supporting seat 11, and pneumatic cylinder 13 flexible end and 9 bottom fixed connection of link frame, supporting seat 11 can be convenient for with pneumatic cylinder 13 fixed mounting in the outside of horizontal seat 12, let pneumatic cylinder 13 can be in the stable structure oscilaltion that drives the link frame 9 and the link frame 9 outside in rear from this, drive supporter 5 promptly and lift about 2 inboards of water tank.

Slider all includes L shape seat 4 of fixed connection at the outer wall of 9 one sides of link frame, the inboard fixedly connected with cover seat 27 of L shape seat 4, the inboard sliding connection of cover seat 27 has connecting rod 15, fixed block 14 is installed respectively at connecting rod 15 both ends, two sets of fixed blocks 14 slide respectively in the inboard of rear frame 3, supporter 5 installs the front end at two sets of L shape seats 4 jointly, 5 bottom both ends equal vertical be connected with buttressing rod 25, can be convenient for slide in the outside of connecting rod 15 through the cover seat 27 that sets up, from this it also can slide in the 15 outside of connecting rod to come L shape seat 4, and then drive supporter 5 and reciprocate and leak detection, the setting of buttressing rod 25, when avoiding pushing down when supporter 5, float plate 17 and the cotton floating plate 16 of bubble adsorb in the bottom of supporter 5, shoving of influence water advances, the detection result is observed in the influence.

The holder all includes fixed connection at the mount 6 of putting thing board 21 one side outer wall, and 6 outer wall fixed mounting of mount have flexible hydro-cylinder 26, and the flexible end connection of flexible hydro-cylinder 26 has grip slipper 28, and the inboard of grip slipper 28 is provided with anti-skidding piece.

The anti-skidding piece all includes fixed mounting at the inboard fillet 29 of grip slipper 28, fillet 29 adopts the rubber materials preparation to form, can clamp flexible hydro-cylinder 26 in the both sides of putting thing board 21 through the mount 6 that sets up, drive grip slipper 28 comes to carry out the centre gripping to pressure vessel in the both sides top of putting thing board 21, thereby when examining under water, can guarantee pressure vessel's stability, the inboard rubber materials fillet 29 of grip slipper 28 is convenient for laminate pressure vessel's outer wall, can not injure pressure vessel's shell when the centre gripping is too tight.

The connecting piece includes the connecting plate 22 of slidable mounting in spout 18 inboard, and one side of connecting plate 22 is connected with one of them kickboard 17, can drive the kickboard 17 of corresponding position through the connecting plate 22 that sets up and slide, has definitely limited vertical slip direction.

The inboard top activity card of mount pad 20 is equipped with and presses seat 24, the equal cartridge in inboard both ends of pressing seat 24 has the fixed filament 23, and two fixed filament 23 tip all extend to mount pad 20 inboard top position department, when installation kickboard 17 floats board 16 with the bubble cotton, accessible connecting plate 22 clamps downwards from the inboard top of mount pad 20, cause the later stage to carry out automatic movement with the help of the water of 2 inside of water tank, according to the height of the surface of water, kickboard 17 floats the automatic surface of water of laminating of board 16 with the bubble cotton, during the later stage dismouting, directly screw down fixed filament 23 and will press seat 24 to take off from the top, then with connecting plate 22, kickboard 17, bubble cotton floats board 16 wholly to pull out from the inboard top of mount pad 20 can.

Working principle; when the device is used, firstly, the pressure container is placed on the surface of the object placing plate 21, then the telescopic oil cylinders 26 at the two ends of the object placing plate 21 drive the corresponding clamping seats 28 to approach each other, so that the corner strips 29 in the clamping seats 28 are attached to the outer sides of the pressure container, after the fixing is finished, a sewer leakage test can be carried out, the hydraulic cylinder 13 is driven at the rear part of the rear frame 3, the hydraulic cylinder 13 can drive the connecting frame 9, the L-shaped seat 4 and the sleeve seat 27 to slide on the outer sides of the connecting rods 15, so as to drive the object placing frame 5 and the object placing plate 21 to move towards the inside of the water tank 2, the pressure container is soaked in water, bubbles can be directly emitted at the leaked position, at the moment, a worker can drive the object placing plate 5 and the object placing plate 21 to ascend to recover the unqualified pressure container, when the detection is continued, the object placing frame is driven by the floating plate 17 and the foam floating plate 16 and limited by the connecting plate 22, can make the water level of kickboard 17 and the cotton floating plate 16 of bubble according to water tank 2 inside, float at the surface of water, ripple bubble at the surface of water can be along with bubble cotton floating plate 16 bottom multiunit cystosepiment 30 and closed hole 19 that set up come its absorption, cause the water of 2 insides of water tank in the after of overturning through supporter 5 and thing board 21, can not cause the fluctuation of inside water wave yet, can be fast with the surface of water flat and complex, when causing next time to detect, bubble and water wave in 2 aquatic of water tank can not influence and observe the testing result.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a verifying attachment that pressure vessel leaked, includes workstation (1) and bubble cotton floating plate (16), its characterized in that, water tank (2) are erect to workstation (1) inboard top, water tank (2) adopt the toughened glass material preparation to form, after-frame (3) are installed to workstation (1) rear end, after-frame (3) inboard just is close to the below position and installs horizontal seat (12), one side of horizontal seat (12) is provided with elevating system, elevating system's tip is provided with connecting frame (9), connecting frame (9) outer wall both sides all are provided with the slider, just slider fixed connection is in the inboard of after-frame (3), the front end of slider is connected with supporter (5) jointly, supporter (5) are the setting of L shape, just supporter (5) surface mounting puts thing board (21), put thing board (21) inboard and seted up multiunit filtration pore (8), it all is provided with the holder to put thing board (21) top both sides, water tank (2) lateral wall fixedly connected with mount pad (20), spout (18) have been seted up to mount pad (20) inboard, spout (18) inboard is provided with the connecting piece, floating plate (17) are all installed at bubble cotton floating plate (16) both ends, one of them floating plate (17) are connected with the connecting piece, multiunit cystosepiment (30), multiunit are installed to bubble cotton floating plate (16) bottom multiunit cystosepiment (19) have all been seted up to the inboard of cystosepiment (30), workstation (1) both sides all are provided with the manger board.

2. The pressure vessel leakage detection device according to claim 1, wherein the lifting mechanism comprises a support base (11) fixedly mounted on an outer wall of one side of the cross base (12), a hydraulic cylinder (13) is mounted on the top of the support base (11), and a telescopic end of the hydraulic cylinder (13) is fixedly connected with the bottom of the connecting frame (9).

3. The pressure vessel leakage inspection device according to claim 1, wherein the sliding members comprise L-shaped seats (4) fixedly connected to the outer wall of one side of the connecting frame (9), the inner sides of the L-shaped seats (4) are fixedly connected with sleeve seats (27), the inner sides of the sleeve seats (27) are slidably connected with connecting rods (15), the two ends of each connecting rod (15) are respectively provided with fixing blocks (14), the two fixing blocks (14) slide on the inner sides of the rear frame (3) respectively, the article shelf (5) is mounted at the front ends of the two sets of L-shaped seats (4) together, and the two ends of the bottom of the article shelf (5) are vertically connected with abutting rods (25).

4. The pressure vessel leakage detection device according to claim 1, wherein the clamping members each comprise a fixing frame (6) fixedly connected to an outer wall of one side of the storage plate (21), a telescopic cylinder (26) is fixedly mounted on an outer wall of the fixing frame (6), a clamping seat (28) is fixedly connected to a telescopic end of the telescopic cylinder (26), and an anti-slip member is arranged on an inner side of the clamping seat (28).

5. A device for testing leakage of a pressure vessel according to claim 4, wherein the anti-slip members each comprise a corner strip (29) fixedly mounted on the inner side of the holder (28), and the corner strips (29) are made of rubber material.

6. A device according to claim 1, wherein the connection member comprises a connection plate (22) slidably mounted inside the slide groove (18), one side of the connection plate (22) being connected to one of the floating plates (17).

7. The pressure vessel leakage detection device according to claim 1, wherein a pressing seat (24) is movably clamped above the inner side of the mounting seat (20), fixing wires (23) are inserted into both ends of the inner side of the pressing seat (24), and the ends of both fixing wires (23) extend to a position above the inner side of the mounting seat (20).

8. The pressure vessel leakage inspection device according to claim 1, wherein the water blocking members each comprise a baffle (7) fixedly mounted on one side of the workbench (1), the baffles (7) are arranged in an arc shape, and the front end of the water tank (2) and the corner near the lower part are communicated with a drain pipe (10).