CN212228601U

CN212228601U - Quick pressure detection pressure tester for inner cavity of pipeline

Info

Publication number: CN212228601U
Application number: CN202021066364.7U
Authority: CN
Inventors: 张峰
Original assignee: Tianjin Development Zone Xinhai Technology Development Co ltd
Current assignee: Tianjin Development Zone Xinhai Technology Development Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-25
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a quick pressure testing machine of pipeline inner chamber, which comprises a bod, the lower extreme of organism is provided with the gas vent, the fixed sealing plug that has cup jointed in the outside of gas vent, the pipeline has been cup jointed in the outside of going up the sealing plug, the lower extreme of pipeline has cup jointed down the sealing plug, the lower extreme fixed mounting of lower sealing plug has the water tank, the upper end fixed mounting of water tank has the connecting rod. The utility model discloses a design the fixed connection of splint and locating lever for the locating lever can drive the removal of splint, only need to stimulate the locating lever to the outside during piping erection, then cup joint the pipeline in the sealing plug outside down, then loosen the locating lever, through the flexible effect of spring, can play the fixed effect of a centre gripping to the pipeline, and drive pipeline rebound through the cylinder, make pipeline and last sealing plug joint, make the pipeline sealed, just so accomplished the installation to the pipeline, the mounting means need not with the help of external force, more convenient and fast.

Description

Quick pressure detection pressure tester for inner cavity of pipeline

Technical Field

The utility model relates to the technical field of pipelines, specifically be a quick pressure detection pressure testing machine of pipeline inner chamber.

Background

The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, and before the pipeline is put into use, the pressure of the pipeline needs to be detected, and the qualification of the pipeline needs to be detected.

The quick pressure detection pressure testing machine of present pipeline inner chamber is when using, and is comparatively loaded down with trivial details to the not pipe erection mode of equidimension, has reduced the efficiency of using to a certain extent to can't test the integrality of pipeline, the damage of unable timely discovery pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick pressure detection pressure testing machine of pipeline inner chamber has solved the comparatively loaded down with trivial details problem of the pipeline mounting means of pressure testing machine, has still solved the problem that can't detect pipeline integrality.

In order to achieve the above object, the utility model provides a following technical scheme: a quick pressure detection and test machine for inner cavities of pipelines comprises a machine body, wherein an exhaust port is arranged at the lower end of the machine body, an upper sealing plug is fixedly sleeved at the outer side of the exhaust port, a pipeline is sleeved at the outer side of the upper sealing plug, a lower sealing plug is sleeved at the lower end of the pipeline, a water tank is fixedly mounted at the lower end of the lower sealing plug, a connecting rod is fixedly mounted at the upper end of the water tank, a positioning rod is slidably connected inside the connecting rod, a positioning ring is fixedly sleeved at the outer side of the positioning rod, a clamping plate is fixedly mounted at the right end of the positioning rod, the right end of the clamping plate is in contact connection with the pipeline, a supporting seat is fixedly mounted at the lower end of the machine body, a sliding groove is formed inside the supporting seat, the right-hand member fixed mounting of organism has the connecting plate, the upper end fixed mounting of connecting plate has the cylinder, the lower extreme and the bracing piece fixed connection of the actuating lever of cylinder.

Preferably, the spring is sleeved on the outer side of the positioning rod in a sliding mode, and two ends of the spring are fixedly installed with the positioning ring and the connecting rod respectively.

Preferably, the number of the clamping plates is two, and a pipeline is connected between the two clamping plates in a contact manner.

Preferably, the number of the supporting rods is two, and a supporting plate is fixedly arranged between the two supporting rods.

Preferably, the number of the supporting seats is two, and the two supporting seats are uniformly distributed at the lower end of the machine body.

Preferably, the number of the driving rods is two, and the lower ends of the two driving rods are fixedly provided with the supporting rods.

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

1. the utility model discloses a design the fixed connection of splint and locating lever for the locating lever can drive the removal of splint, only need to stimulate the locating lever to the outside during piping erection, then cup joint the pipeline in the sealing plug outside down, then loosen the locating lever, through the flexible effect of spring, can play the fixed effect of a centre gripping to the pipeline, and drive pipeline rebound through the cylinder, make pipeline and last sealing plug joint, make the pipeline sealed, just so accomplished the installation to the pipeline, the mounting means need not with the help of external force, more convenient and fast.

2. The utility model discloses a design transparent water tank, can immerse the water tank after the piping erection in, when carrying out carminative pressure test to the pipeline through the gas vent, if the damaged condition appears in the pipeline, the damaged department of pipeline can be because gaseous spilling and the gassing for when carrying out pressure test to the pipeline, still can detect the integrality of pipeline.

Drawings

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

FIG. 2 is a right side view of the supporting base structure shown in FIG. 1 according to the present invention;

fig. 3 is a left side view of the splint structure of fig. 1 according to the present invention.

In the figure: 1. a body; 2. an exhaust port; 3. an upper sealing plug; 4. a pipeline; 5. a lower sealing plug; 6. a water tank; 7. a connecting rod; 8. positioning a rod; 9. a positioning ring; 10. a chute; 11. a spring; 12. a splint; 13. a support plate; 14. a support bar; 15. a drive rod; 16. a cylinder; 17. a connecting plate; 18. and (4) supporting the base.

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

Please refer to fig. 1, fig. 2, fig. 3, a pressure tester for rapid pressure detection of inner cavity of pipeline, comprising a machine body 1, a vent 2 is disposed at the lower end of the machine body 1, the vent 2 is used for discharging testing pressure gas, an upper sealing plug 3 is fixedly sleeved at the outer side of the vent 2, a pipeline 4 is sleeved at the outer side of the upper sealing plug 3, the upper sealing plug 3 has a sealing effect on the upper end of the pipeline 4, a lower sealing plug 5 is sleeved at the lower end of the pipeline 4, the lower sealing plug 5 has a sealing effect on the lower end of the pipeline 4, a water tank 6 is fixedly mounted at the lower end of the lower sealing plug 5, a connecting rod 7 is fixedly mounted at the upper end of the water tank 6, a positioning rod 8 is slidably connected inside the connecting rod 7, the positioning rod 8 can slide in the connecting rod 7, a positioning ring 9 is fixedly sleeved at the outer side of the, splint 12 plays the effect of a centre gripping to pipeline 4, the lower extreme fixed mounting of organism 1 has supporting seat 18, spout 10 has been seted up to supporting seat 18's inside, the inside sliding connection of spout 10 has bracing piece 14, bracing piece 14 can slide in spout 10, the left end fixed mounting of bracing piece 14 has backup pad 13, the upper end contact of backup pad 13 is connected with water tank 6, the right-hand member fixed mounting of organism 1 has connecting plate 17, the upper end fixed mounting of connecting plate 17 has cylinder 16, the model of cylinder 16 is SC standard cylinder, and is a prior art, the lower extreme and the bracing piece 14 fixed connection of the actuating lever 15 of cylinder 16.

Referring to fig. 1 and 3, a spring 11 is slidably sleeved outside the positioning rod 8, and two ends of the spring 11 are respectively fixedly mounted with the positioning ring 9 and the connecting rod 7. The spring 11 is designed such that the force of the spring 11 acts on the positioning ring 9.

Referring to fig. 1 and 3, the number of the clamping plates 12 is two, and the pipe 4 is connected between the two clamping plates 12 in a contact manner. By designing the clamping plates 12, two clamping plates 12 can have a clamping and fixing effect on the pipe 4.

Referring to fig. 1 and 2, the number of the support rods 14 is two, and a support plate 13 is fixedly installed between the two support rods 14. The supporting rod 14 is designed such that the supporting rod 14 can move the supporting plate 13.

Referring to fig. 1 and 2, the number of the supporting seats 18 is two, and the two supporting seats 18 are uniformly distributed at the lower end of the machine body 1. By designing the support seat 18, the support seat 18 can support the upper structure.

Referring to fig. 1, the number of the driving rods 15 is two, and the supporting rods 14 are fixedly mounted at the lower ends of the two driving rods 15. The driving rod 15 is designed so that the driving rod 15 can drive the supporting rod 14 to move.

The utility model discloses the concrete implementation process as follows: when the pipe 4 is required to be installed, the positioning ring 9 is pulled outwards, the positioning ring 9 drives the positioning rod 8 to move outwards, the positioning rod 8 drives the clamping plate 12 to move outwards, the spring 11 is in a compressed state at the moment, then the pipe 4 is sleeved outside the lower sealing plug 5, the positioning ring 9 is loosened, an inward reaction force can be given to the positioning ring 9 under the telescopic action of the spring 11, the positioning ring 9 drives the positioning rod 8 to move inwards, the positioning rod 8 drives the clamping plate 12 to move inwards, the clamping plate 12 is in contact with the pipe 4 at the moment, the spring 11 is still in a compressed state at the moment, the clamping plate 12 is tightly attached to the pipe 4, so that the clamping and positioning effects on the pipe 4 are achieved, then the air cylinder 16 is opened, the driving rod 15 of the air cylinder 16 drives the supporting rod 14 to move upwards, the supporting rod 14 drives the supporting plate, sealing plug 5 rebound under water tank 6 drives, lower sealing plug 5 drives pipeline 4 rebound, and make the upper end of pipeline 4 cup joint in the outside of last sealing plug 3, just so accomplished sealed and installation to pipeline 4, the mounting method need not with the help of external force, convenient and fast more, when the integrality of pipeline 4 is detected to needs, open organism 1, organism 1 can be through 2 exhaust gas in to pipeline 4 of gas vent, pipeline 4 submerges in, if pipeline 4 takes place the damage, damaged department has gaseous the spill, thereby produce the bubble, if pipeline 4 does not have the damaged condition then can continue to carry out pipeline 4's pressure test, the transparent water tank of accessible 6 observes, with this purpose that reaches detection pipeline 4 integrality.

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 a quick pressure detection pressure testing machine of pipeline inner chamber, includes organism (1), its characterized in that: the lower end of the machine body (1) is provided with an exhaust port (2), the outer side of the exhaust port (2) is fixedly sleeved with an upper sealing plug (3), the outer side of the upper sealing plug (3) is sleeved with a pipeline (4), the lower end of the pipeline (4) is sleeved with a lower sealing plug (5), the lower end of the lower sealing plug (5) is fixedly provided with a water tank (6), the upper end of the water tank (6) is fixedly provided with a connecting rod (7), the inside of the connecting rod (7) is slidably connected with a positioning rod (8), the outer side of the positioning rod (8) is fixedly sleeved with a positioning ring (9), the right end of the positioning rod (8) is fixedly provided with a clamping plate (12), the right end of the clamping plate (12) is in contact connection with the pipeline (4), the lower end of the machine body (1) is fixedly provided, the inside sliding connection of spout (10) has bracing piece (14), the left end fixed mounting of bracing piece (14) has backup pad (13), the upper end contact of backup pad (13) is connected with water tank (6), the right-hand member fixed mounting of organism (1) has connecting plate (17), the upper end fixed mounting of connecting plate (17) has cylinder (16), the lower extreme and bracing piece (14) fixed connection of actuating lever (15) of cylinder (16).

2. The rapid pressure detection and test machine for the inner cavity of the pipeline according to claim 1, which is characterized in that: the outer side of the positioning rod (8) is sleeved with a spring (11) in a sliding mode, and two ends of the spring (11) are fixedly installed with the positioning ring (9) and the connecting rod (7) respectively.

3. The rapid pressure detection and test machine for the inner cavity of the pipeline according to claim 1, which is characterized in that: the number of the clamping plates (12) is two, and a pipeline (4) is connected between the two clamping plates (12) in a contact manner.

4. The rapid pressure detection and test machine for the inner cavity of the pipeline according to claim 1, which is characterized in that: the number of the supporting rods (14) is two, and a supporting plate (13) is fixedly arranged between the two supporting rods (14).

5. The rapid pressure detection and test machine for the inner cavity of the pipeline according to claim 1, which is characterized in that: the number of the supporting seats (18) is two, and the two supporting seats (18) are uniformly distributed at the lower end of the machine body (1).

6. The rapid pressure detection and test machine for the inner cavity of the pipeline according to claim 1, which is characterized in that: the quantity of actuating lever (15) is two, two the lower extreme of actuating lever (15) all fixed mounting has bracing piece (14).