CN212621347U

CN212621347U - Pressure vessel sealing inspection device capable of being locked quickly

Info

Publication number: CN212621347U
Application number: CN202021444293.XU
Authority: CN
Inventors: 齐广成; 周吉军; 张超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-02-26
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a sealed verifying attachment of pressure vessel that can lock fast and die, including base, suction pump, valve, manometer and baffle, the lower surface of base is provided with removes the wheel, and fixed surface is connected with bounding wall and limiting plate on the left end of base, the inboard block of limiting plate is connected with the box, the suction pump is installed on the middle part right side of box, the valve is installed in the middle part left side of box, the baffle is located the left end outside of breather pipe, the inboard all through connection has the locating piece around the left end of connecting plate, the upper end outside of limiting rod is rotated and is connected with the movable rod, the inboard through connection of movable rod has the connecting rod. This but sealed verifying attachment of dead pressure vessel of quick lock can lock fast and pressure vessel dies, is convenient for audio-visual demonstration leakproofness testing result to and be convenient for avoid the debris dust to get into pressure vessel's inside, the debris dust of being convenient for is cleared up.

Description

Pressure vessel sealing inspection device capable of being locked quickly

Technical Field

The utility model relates to a sealed inspection technical field of pressure vessel specifically is a sealed verifying attachment of pressure vessel that can lock fast and die.

Background

The pressure container is a sealed container capable of bearing a certain pressure, and is widely applied in the fields of chemical industry and the like and in the departments of military industry and the like, and after the pressure container is produced, in order to ensure the sealing performance of the pressure container, the pressure container is generally subjected to sampling detection by a sealing detection device;

the existing pressure container sealing inspection device can not be locked with a pressure container quickly, so that the sealing detection result is not convenient to display visually, and dust is easy to enter the pressure container.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but sealed verifying attachment of dead pressure vessel of quick lock to solve the sealed verifying attachment of current pressure vessel who proposes in the above-mentioned background art, generally can not lock fast with pressure vessel and die, be not convenient for audio-visual demonstration leakproofness testing result, and the dust easily enters into the problem of pressure vessel's inside.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure container sealing inspection device capable of being locked fast comprises a base, an air suction pump, a valve, a pressure gauge and a baffle, wherein the lower surface of the base is provided with a movable wheel, the upper surface of the left end of the base is fixedly connected with a coaming and a limiting plate, the inner side of the limiting plate is clamped and connected with a box body, the upper surface of the box body is in fit connection with a box cover, the air suction pump is installed on the right side of the middle part of the box body, the inner side of the middle part of the left end of the box body is fixedly connected with a filter screen, the valve is installed on the left side of the middle part of the box body, the left side of the valve is connected with a vent pipe, the pressure gauge is installed on the inner side of the right end of the vent pipe, the baffle is positioned on the outer side of the left end of the vent pipe, the connecting plate is, and the upper end of the movable rod is rotatably connected with a movable block, the inner side of the movable block is connected with a connecting rod in a penetrating manner, and the front side of the lower end of the connecting rod is connected with an adjusting rod in a meshing manner.

Preferably, remove wheel and suction pump and all pass through screw fixed connection with the base, and bounding wall and limiting plate all are connected through the welded mode with the base to the limiting plate is located the inboard of bounding wall, and the cross sectional shape of bounding wall and limiting plate is "mouthful" style of calligraphy and "U" style of calligraphy respectively moreover.

Preferably, the box body is fixedly connected with the box cover through screws, the filter screen is connected with the box body in an embedded mode, and the box body and the vent pipe form a communicating structure.

Preferably, the vent pipe and the moving block are respectively in threaded connection with the baffle and the connecting rod, the baffle and the connecting plate are of an integrated structure, the positioning block and the connecting plate form a clamping structure, and the inner end of the positioning block is of an arc-shaped structure.

Preferably, the positioning block and the limiting rod form a sliding structure, and the lower end of the limiting rod and the connecting plate form a rotating structure.

Preferably, the moving block and the adjusting rod are connected with the connecting plate in a clamping mode, the moving block and the adjusting rod are of an undetachable structure with the connecting plate, the adjusting rod penetrates through the inside of the baffle, and the moving block is of an I-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the pressure container sealing inspection device capable of being locked quickly can be locked with a pressure container quickly, so that the sealing detection result can be displayed visually, sundry dust can be prevented from entering the pressure container conveniently, and the sundry dust can be cleaned conveniently;

1. the box body, the box cover and the filter screen are arranged, so that sundry dust is prevented from entering the pressure container through the filtering of the filter screen, and the sundry dust on the inner side of the box body is cleaned conveniently through the screw connection of the box cover and the box body;

2. the device is provided with an air suction pump, a filter screen, a valve and a vent pipe, the operation is carried out through the air suction pump, so that the outside air enters the pressure container from the vent pipe through the filtration of the filter screen, then the valve is closed, and the detection result of the tightness of the pressure container can be conveniently and visually displayed by observing the pressure change of a pressure gauge;

3. be provided with baffle, connecting plate, movable rod and movable block, through being connected with the inseparable laminating of the middle part with the baffle and pressure vessel, the rethread rotates the regulation pole, is convenient for make the connecting rod drive the locating piece through movable block, movable rod and restriction pole and removes to be convenient for make locating piece and pressure vessel be connected of closely laminating, thereby make the baffle lock fast and pressure vessel dead.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a side view cross-sectional structure of the positioning block and the connecting plate of the present invention;

fig. 4 is a schematic view of the top-view section structure of the positioning block and the limiting rod of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. enclosing plates; 4. a limiting plate; 5. a box body; 6. a box cover; 7. an air suction pump; 8. a filter screen; 9. a valve; 10. a breather pipe; 11. a pressure gauge; 12. a baffle plate; 13. a connecting plate; 14. positioning blocks; 15. a restraining bar; 16. a movable rod; 17. a moving block; 18. a connecting rod; 19. and adjusting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pressure vessel sealing inspection device capable of being locked fast comprises a base 1, a moving wheel 2, a coaming 3, a limit plate 4, a box body 5, a box cover 6, an air suction pump 7, a filter screen 8, a valve 9, an air pipe 10, a pressure gauge 11, a baffle 12, a connecting plate 13, a locating block 14, a limit rod 15, a movable rod 16, a movable block 17, a connecting rod 18 and an adjusting rod 19, wherein the moving wheel 2 is arranged on the lower surface of the base 1, the coaming 3 and the limit plate 4 are fixedly connected to the upper surface of the left end of the base 1, the box body 5 is connected to the inner side of the limit plate 4 in a clamping manner, the box cover 6 is connected to the upper surface of the box body 5 in a bonding manner, the air suction pump 7 is arranged on the right side of the middle of the box body 5, the filter screen 8 is fixedly connected to the inner side of the middle of the box body 5, the baffle 12 is positioned on the outer side of the left end of the vent pipe 10, a connecting plate 13 is fixedly connected to the left side of the baffle 12, positioning blocks 14 are connected to the front inner side and the rear inner side of the left end of the connecting plate 13 in a penetrating manner, the outer end of each positioning block 14 is connected with a limiting rod 15 in a clamping manner, a movable rod 16 is connected to the outer side of the upper end of each limiting rod 15 in a rotating manner, a movable block 17 is connected to the upper end of each movable rod 16 in a rotating manner, a connecting rod 18 is connected to the inner side of each;

as shown in fig. 1 and 2, the moving wheel 2 and the air pump 7 are fixedly connected with the base 1 through screws, the enclosing plate 3 and the limiting plate 4 are connected with the base 1 through welding, the limiting plate 4 is positioned on the inner side of the enclosing plate 3, the cross sections of the enclosing plate 3 and the limiting plate 4 are respectively in a shape of a Chinese character 'kou' and a shape of a Chinese character 'U', so that the moving wheel 2 and the air pump 7 can be conveniently installed, the box body 5 is fixedly connected with the box cover 6 through screws, the filter screen 8 is connected with the box body 5 in an embedded manner, and the box body 5 and the air pipe 10 form a communicating structure, so that filtered air can be conveniently introduced into the pressure container;

as shown in fig. 1, 2 and 3, the vent pipe 10 and the moving block 17 are respectively in threaded connection with the baffle plate 12 and the connecting rod 18, the baffle plate 12 and the connecting plate 13 are of an integrated structure, the positioning block 14 and the connecting plate 13 form a clamping structure, the inner end of the positioning block 14 is of an arc-shaped structure, so that the vent pipe 10 and the baffle plate 12 can be fixed, and the moving block 17 can be lifted by the rotation of the connecting rod 18, as shown in fig. 2, 3 and 4, the positioning block 14 and the limiting rod 15 form a sliding structure, and the lower end of the limiting rod 15 and the connecting plate 13 form a rotating structure, so that the positioning block 14 and the limiting rod 15 can be limited, as shown in fig. 1, 2 and 3, the moving block 17 and the adjusting rod 19 are both in clamping connection with the connecting plate 13, and the moving block 17 and the adjusting rod 19 are both in a non-detachable structure with the connecting plate 13, and, the moving block 17 and the adjusting rod 19 are convenient to limit.

The working principle is as follows: when the pressure container sealing inspection device capable of being locked fast is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the base 1 can be pushed by the moving wheel 2 to move the device to an operation place, then, the middle part of the left side of the baffle plate 12 is tightly attached and connected with the pressure container, the vent pipe 10 in threaded connection with the inner side of the baffle plate 12 is aligned with the vent hole of the pressure container, then, the adjusting rod 19 penetrating through the inner part of the baffle plate 12 and connected with the connecting plate 13 in a clamping manner is rotated, so that the adjusting rod 19 drives the connecting rod 18 connected with the adjusting rod in a meshing manner to rotate under the limit of the connecting plate 13, because the connecting rod 18 is in threaded connection with the moving block 17, the upper end and the lower end of the moving rod 16 are respectively connected with the moving block 17 and the limiting rod 15 in a rotating manner, the connecting plate 13 and, the moving block 17 drives the positioning block 14 to move under the limit of the connecting plate 13 through the moving rod 16 and the limiting rod 15, so that the inner side of the positioning block 14 is tightly attached to the pressure vessel, and the baffle plate 12 and the pressure vessel can be quickly locked through the rotation of the adjusting rod 19;

after the locking is finished, as shown in figures 1 and 2, a valve 9 is opened, an air pump 7 is controlled to operate, so that outside air passes through the inner side of a box body 5 limited by a limiting plate 4 and is convenient to filter sundries and dust through a filter screen 8, then the air enters the pressure container through a vent pipe 10, after a period of time, the air pump 7 stops operating, the valve 9 is closed, then the detection result of the device on the tightness of the pressure container can be conveniently and visually displayed by observing the pressure data change of a pressure gauge 11, after the device is used, as shown in figures 1, 2 and 3, the locking of a baffle plate 12 and the pressure container is conveniently disconnected by rotating an adjusting rod 19, the fixed connection between a box cover 6 and the box body 5 is disconnected by rotating screws in the box cover 6 and the box body 5, the sundries and dust on the inner side of the box body 5 are convenient to clean, and a series of operations of the pressure container sealing inspection device capable of being quickly locked are completed, those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a but sealed verifying attachment of dead pressure vessel of quick lock, includes base (1), suction pump (7), valve (9), manometer (11) and baffle (12), its characterized in that: the lower surface of the base (1) is provided with a movable wheel (2), the upper surface of the left end of the base (1) is fixedly connected with a coaming (3) and a limiting plate (4), the inner side of the limiting plate (4) is clamped and connected with a box body (5), the upper surface of the box body (5) is connected with a box cover (6) in a fitting manner, the right side of the middle part of the box body (5) is provided with an air suction pump (7), the inner side of the middle part of the left end of the box body (5) is fixedly connected with a filter screen (8), the left side of the middle part of the box body (5) is provided with a valve (9), the left side of the valve (9) is connected with a vent pipe (10), the inner side of the right end of the vent pipe (10) is provided with a pressure gauge (11), the baffle (12) is positioned at the outer side of the left end of the vent pipe, and the outer end of the positioning block (14) is connected with a limiting rod (15) in a clamping mode, the outer side of the upper end of the limiting rod (15) is rotatably connected with a movable rod (16), the upper end of the movable rod (16) is rotatably connected with a movable block (17), the inner side of the movable block (17) is connected with a connecting rod (18) in a penetrating mode, and the front side of the lower end of the connecting rod (18) is connected with an adjusting rod (19) in a meshing mode.

2. A quick-lock pressure vessel seal verification device as claimed in claim 1, wherein: remove wheel (2) and air pump (7) and all pass through screw fixed connection with base (1), and bounding wall (3) and limiting plate (4) all are connected through the welded mode with base (1) to limiting plate (4) are located the inboard of bounding wall (3), and the cross sectional shape of bounding wall (3) and limiting plate (4) is "mouth" style of calligraphy and "U" style of calligraphy respectively moreover.

3. A quick-lock pressure vessel seal verification device as claimed in claim 1, wherein: the box body (5) is fixedly connected with the box cover (6) through screws, the filter screen (8) is embedded and connected with the box body (5), and the box body (5) and the vent pipe (10) form a communicating structure.

4. A quick-lock pressure vessel seal verification device as claimed in claim 1, wherein: the ventilation pipe (10) and the moving block (17) are respectively in threaded connection with the baffle (12) and the connecting rod (18), the baffle (12) and the connecting plate (13) are of an integrated structure, the positioning block (14) and the connecting plate (13) form a clamping structure, and the inner end of the positioning block (14) is of an arc-shaped structure.

5. A quick-lock pressure vessel seal verification device as claimed in claim 1, wherein: the positioning block (14) and the limiting rod (15) form a sliding structure, and the lower end of the limiting rod (15) and the connecting plate (13) form a rotating structure.

6. A quick-lock pressure vessel seal verification device as claimed in claim 1, wherein: the moving block (17) and the adjusting rod (19) are connected with the connecting plate (13) in a clamping mode, the moving block (17) and the adjusting rod (19) are of an undetachable structure, the adjusting rod (19) penetrates through the inner portion of the baffle plate (12), and the moving block (17) is of an I-shaped structure.