CN211855730U

CN211855730U - Air pipe sealing performance measuring device

Info

Publication number: CN211855730U
Application number: CN202020484676.3U
Authority: CN
Inventors: 黄可夫; 黄文轩
Original assignee: Suzhou Fengzhijie Ventilation Equipment Co ltd
Current assignee: Suzhou Fengzhijie Ventilation Equipment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-03
Anticipated expiration: 2030-04-07

Abstract

The utility model belongs to tuber pipe test field, concretely relates to tuber pipe leakproofness measuring device, the water tank comprises a water tank, the upper end fixedly connected with supporting seat of water tank, the upper end fixedly connected with support frame of supporting seat, the upper end fixed mounting of support frame has first cylinder, first adapter sleeve is installed through the bolt to the lower extreme of the first cylinder pole of first cylinder, the lower extreme fixedly connected with connecting seat of first adapter sleeve, the fixed surface of connecting seat installs the second cylinder, the second adapter sleeve is installed through the bolt to the end of the second cylinder pole of second cylinder. The utility model discloses a seal receptacle that is supported by the movable plate in the both ends design of tuber pipe carries out the shutoff to the both ends of tuber pipe, and the movable plate passes through the drive of second cylinder, is convenient for carry out the shutoff to the tuber pipe fast, designs the connecting pipe of input air on the movable plate, and the back is aerifyd to the tuber pipe, and the first cylinder of accessible drives the tuber pipe and sinks to the water tank, looks over gas tightness, convenient and fast.

Description

Air pipe sealing performance measuring device

Technical Field

The utility model relates to an tuber pipe test technical field specifically is an tuber pipe leakproofness measuring device.

Background

The air pipe is a pipeline system for air conveying and distribution, has two types of composite air pipes and inorganic air pipes, can be classified according to cross-sectional shapes and materials, and is manufactured by coating sealant on gaps such as seaming seams, rivet seams, flange turnup four corners and the like in the process of manufacturing the stainless steel air pipe, and dust and oil stains on the surface of the stainless steel air pipe are removed before the sealant is coated. According to the cross section shape, the air pipe can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like.

After the air pipe is processed, the air pipe needs to be subjected to a tightness test, whether the air pipe has a gap or not is checked, and whether the processing is qualified or not is judged. At present, when the air pipe is tested, the detection device is complex to operate and difficult to rapidly test, and the detection device is poor in applicability and difficult to detect the air pipes with different lengths. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tuber pipe leakproofness measuring device, when having solved tuber pipe leakproofness test, be difficult to carry out the problem of short-term test, solved detection device's the poor problem of suitability moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air pipe leakproofness measuring device, includes the water tank, the upper end fixedly connected with supporting seat of water tank, the upper end fixedly connected with support frame of supporting seat, the upper end fixed mounting of support frame has first cylinder, first adapter sleeve is installed through the bolt to the lower extreme of the first cylinder pole of first cylinder, the lower extreme fixedly connected with connecting seat of first adapter sleeve, the fixed surface of connecting seat installs the second cylinder, the second adapter sleeve is installed through the bolt to the end of the second cylinder pole of second cylinder, the right-hand member fixedly connected with movable plate of second adapter sleeve, the inside fixedly connected with connecting pipe of movable plate, the left end bonding of movable plate has the seal receptacle, the cross-under has the connecting pipe in the seal receptacle, the lower extreme fixedly connected with slide of movable plate.

Preferably, the hose is sleeved on the outer side of the connecting pipe, and a hoop is fixedly mounted on the outer side of the hose.

Preferably, the water tank is connected with a support plate in a sliding mode, and the support plate is provided with a through groove.

Preferably, the side surface of the supporting plate is provided with a sliding groove, and a sliding seat is connected in the sliding groove in a sliding manner.

Preferably, the upper end of the supporting plate is fixedly connected with a pipe seat, an air pipe is placed in the pipe seat, and two ends of the air pipe are tightly attached to the sealing seat.

Preferably, the support frame is U-shaped, a notch is formed in the middle of the upper end of the support frame, and a first cylinder rod is connected in the notch in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a seal receptacle that is supported by the movable plate in the both ends design of tuber pipe carries out the shutoff to the both ends of tuber pipe, and the movable plate passes through the drive of second cylinder, is convenient for carry out the shutoff to the tuber pipe fast, designs the connecting pipe of input air on the movable plate, and the back is aerifyd to the tuber pipe, and the first cylinder of accessible drives the tuber pipe and sinks to the water tank, looks over gas tightness, convenient and fast.

2. The utility model discloses a design is by second cylinder driven movable plate, can stretch out and draw back to a certain extent to the tuber pipe of adaptable different length makes also can use when detecting the tuber pipe of different length, and the suitability is better.

Drawings

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

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

figure 3 is a side view of the support plate of figure 1 in accordance with the present invention;

fig. 4 is a side view of the tube socket of fig. 1 according to the present invention.

In the figure: 1. a water tank; 2. a supporting seat; 3. a support frame; 4. a first cylinder; 5. a first cylinder rod; 6. a first connecting sleeve; 7. a connecting seat; 8. a second cylinder; 9. a second cylinder rod; 10. a second connecting sleeve; 11. moving the plate; 12. a connecting pipe; 13. a sealing seat; 14. a hose; 15. clamping a hoop; 16. a slide base; 17. a support plate; 18. a through groove; 19. a chute; 20. a tube holder; 21. and (7) an air pipe.

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.

Examples

Referring to fig. 1-4, an air duct tightness measuring device includes a water tank 1, a support base 2 fixedly connected to an upper end of the water tank 1, a support frame 3 fixedly connected to an upper end of the support frame 2, a first cylinder 4 fixedly mounted to an upper end of the support frame 3, and having a model of SC series standard cylinder, which belong to the prior art, and is equipped with a control switch, a first connecting sleeve 6 mounted to a lower end of a first cylinder rod 5 of the first cylinder 4 through a bolt, a connecting base 7 fixedly connected to a lower end of the first connecting sleeve 6, a second cylinder 8 fixedly mounted to a surface of the connecting base 7, and having a model of SC series standard cylinder, which belong to the prior art, a second connecting sleeve 10 mounted to a terminal of a second cylinder rod 9 of the second cylinder 8 through a bolt, a moving plate 11 fixedly connected to a right end of the second connecting sleeve 10, a connecting pipe 12 fixedly connected to an inside of the moving plate, the connecting pipe 12 is inserted into the sealing seat 13, and the lower end of the moving plate 11 is fixedly connected with a sliding seat 16.

Referring to fig. 1, a hose 14 is sleeved on the outer side of the connecting pipe 12, and a clamp 15 is fixedly mounted on the outer side of the hose 14. The hose 14 is connected to an air pump, and air can be supplied into the connection pipe 12 through the hose 14, thereby supplying air into the duct 21.

Referring to fig. 1, a supporting plate 17 is slidably connected in the water tank 1, and a through slot 18 is formed in the supporting plate 17. The through slots 18 are designed such that water can flow through the through slots 18 to the upper end of the support plate 17 when the support plate 17 is lowered.

Referring to fig. 3, a sliding slot 19 is formed on a side surface of the supporting plate 17, and a sliding base 16 is slidably connected in the sliding slot 19. Support for the support plate 17 is provided by the cooperation of the slide groove 19 and the slide 16.

Referring to fig. 1 and 4, a tube seat 20 is fixedly connected to the upper end of the supporting plate 17, an air tube 21 is disposed inside the tube seat 20, and two ends of the air tube 21 are tightly attached to the sealing seat 13. The sealing seat 13 is made of rubber material, and has good sealing performance.

Referring to fig. 1, the supporting frame 3 is U-shaped, and a gap is formed in the middle of the upper end of the supporting frame 3, and a first cylinder rod 5 is slidably connected in the gap. The notch is designed to provide a moving space for the first cylinder rod 5.

The utility model discloses the concrete implementation process as follows: when the air tightness of the air duct 21 needs to be detected, the air duct 21 is placed on the tube seat 20, then the second air cylinder 8 is started, the second air cylinder 8 drives the second air cylinder rod 9 to move, the second air cylinder rod 9 drives the second connecting sleeve 10 to move, the second connecting sleeve 10 drives the moving plate 11 to move, the moving plate 11 drives the sealing seat 13 to move, the sealing seat 13 can be close to two ends of the air duct 21 and seal ports, then the first air cylinder 4 is started, the first air cylinder rod 5 of the first air cylinder 4 drives the first connecting sleeve 6 to move downwards, the first connecting sleeve 6 drives the connecting seat 7 to move downwards, so that the second air cylinder 8, the second air cylinder rod 9, the second connecting sleeve 10, the first air cylinder 11, the sealing seat 13, the air duct 21 and other components sink until the moving plate 21 is completely immersed in water, then an air pump (not shown in the figure) is started to supply air to the hose 14, so as to inflate the, whether can observe aquatic and produce the bubble, judge its leakproofness, convenient and fast is stretched out and drawn back to a certain extent through the movable plate 11 of design by the drive of second cylinder 8 moreover to adaptable different length's tuber pipe 21 also can use when detecting the tuber pipe 21 of different length, the suitability is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an tuber pipe leakproofness measuring device, includes water tank (1), its characterized in that: the upper end of the water tank (1) is fixedly connected with a supporting seat (2), the upper end of the supporting seat (2) is fixedly connected with a supporting frame (3), the upper end of the supporting frame (3) is fixedly provided with a first air cylinder (4), the lower end of a first air cylinder rod (5) of the first air cylinder (4) is provided with a first connecting sleeve (6) through a bolt, the lower end of the first connecting sleeve (6) is fixedly connected with a connecting seat (7), the surface of the connecting seat (7) is fixedly provided with a second air cylinder (8), the tail end of a second air cylinder rod (9) of the second air cylinder (8) is provided with a second connecting sleeve (10) through a bolt, the right end of the second connecting sleeve (10) is fixedly connected with a moving plate (11), the inner part of the moving plate (11) is fixedly connected with a moving plate (12), and the left end of the moving plate, the connecting pipe (12) penetrates through the sealing seat (13), and the lower end of the moving plate (11) is fixedly connected with a sliding seat (16).

2. An air duct tightness measuring device according to claim 1, wherein: the outside of connecting pipe (12) has cup jointed hose (14), the outside fixed mounting of hose (14) has clamp (15).

3. An air duct tightness measuring device according to claim 1, wherein: a supporting plate (17) is connected in the water tank (1) in a sliding mode, and a through groove (18) is formed in the supporting plate (17).

4. A duct tightness measuring device according to claim 3, wherein: a sliding groove (19) is formed in the side face of the supporting plate (17), and a sliding seat (16) is connected in the sliding groove (19) in a sliding mode.

5. A duct tightness measuring device according to claim 3, wherein: the upper end of the supporting plate (17) is fixedly connected with a pipe seat (20), an air pipe (21) is placed in the pipe seat (20), and two ends of the air pipe (21) are tightly attached to the sealing seat (13).

6. An air duct tightness measuring device according to claim 1, wherein: the support frame (3) is U-shaped, a notch is formed in the middle of the upper end of the support frame (3), and a first cylinder rod (5) is connected in the notch in a sliding mode.