CN216923654U

CN216923654U - Leakage tester plugging device for drainage pipeline based on water utilization

Info

Publication number: CN216923654U
Application number: CN202220112130.4U
Authority: CN
Inventors: 田青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-08
Anticipated expiration: 2032-01-17

Abstract

The utility model provides a leakage tester plugging device for a drainage pipeline based on water utilization, which comprises a tested pipeline, an air compressor, an output pipe, a conveying pipe, a discharge pipe, a sealing plug, a detection pipe, a barometer, a buffering fixing frame structure, a locking fixing frame structure, a limiting fixing frame structure and an adjusting valve, wherein the output pipe is arranged on the left side of the air compressor; the conveying pipe is arranged on the left side of the output pipe; the discharge pipe is arranged on the outer side of the conveying pipe; the sealing plug is inserted into the upper part of the inner side of the pipeline to be detected; the detection tube is inserted into the inner side of the sealing plug; the buffering fixing frame structure is arranged on the upper part of the sealing plug; the locking fixing frame structure is arranged on the outer side of the measured pipeline. The regulating valve is arranged at the upper part of the discharge pipe, and is favorable for closing the regulating valve during detection, so that the pressure inside the detected pipeline is detected by using the air pressure gauge.

Description

Leakage tester plugging device for drainage pipeline based on water utilization

Technical Field

The utility model belongs to the technical field of drainage pipes, and particularly relates to a leakage tester plugging device for a drainage pipeline based on water utilization.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and the like. The drain pipe is divided into a plastic drain pipe, a Concrete Pipe (CP) and a Reinforced Concrete Pipe (RCP).

But the leakage tester plugging device for the drainage pipeline of the existing water utilization has the problems that the drainage pipelines with different diameters cannot be installed according to actual requirements, and the sealing effect is poor and the device is inconvenient to detect during installation.

Therefore, the utility model is very necessary to provide a leakage tester plugging device for a drainage pipeline based on water utilization.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a leakage tester plugging device for a drainage pipeline based on water utilization, which aims to solve the problems that the existing leakage tester plugging device for the drainage pipeline based on water utilization cannot be used for installing drainage pipelines with different diameters according to actual requirements, has poor sealing effect during installation and is inconvenient to detect the device. A leakage tester plugging device for a drainage pipeline based on water utilization comprises a detected pipeline, an air compressor, an output pipe, a conveying pipe, a discharging pipe, a sealing plug, a detection pipe, a barometer, a buffering fixing frame structure, a locking fixing frame structure, a limiting fixing frame structure and an adjusting valve, wherein the output pipe is arranged on the left side of the air compressor; the conveying pipe is arranged on the left side of the output pipe; the discharge pipe is arranged outside the conveying pipe; the sealing plug is inserted into the upper part of the inner side of the pipeline to be detected; the detection tube is inserted into the inner side of the sealing plug; the buffer fixing frame structure is arranged on the upper part of the sealing plug; the locking fixing frame structure is arranged on the outer side of the measured pipeline; the limiting fixing frame structure is arranged on the upper side of the locking fixing frame structure and is arranged on the upper part of the outer side of the pipeline to be measured; the locking fixing frame structure comprises a semicircular fixing plate, a fixing lug plate, a bolt and a nut, an upper side connecting plate and a connecting hole, wherein the semicircular fixing plate is sleeved on the left side and the right side of a pipeline to be measured; the front part and the rear part of the fixed ear plate are welded with the fixed ear plates; the upper part of the semicircular fixing plate is welded with an upper side connecting plate; one side of the upper side connecting plate is provided with a connecting hole.

Preferably, the buffering fixing frame structure comprises a transverse frame, a longitudinal rod, a jacking spring, a jacking ring and a locking nut, wherein the transverse frame is placed on the upper part of the sealing plug; longitudinal rods are welded at the left side and the right side of the lower part of the transverse frame; and the lower part of the outer side of the longitudinal rod is respectively sleeved with a jacking spring, a jacking ring and a locking nut.

Preferably, the limit fixing frame structure comprises a protection pad, a rubber band ring, a fixing hoop, a locking lug plate and a locking bolt, wherein the rubber band ring is connected to the outer side of the protection pad in an adhesive manner; the rubber band is sleeved on the outer side of the measured pipeline; the fixed hoop screw is arranged on the outer side of the protective pad; the front end and the rear end of the fixed hoop are welded with locking ear plates; and the inner side of the locking lug plate is provided with a locking bolt.

Preferably, the regulating valve is installed at an upper portion of the discharge pipe.

Preferably, the barometer is installed at the upper end of the detection tube.

Preferably, the sealing plug is sleeved on the lower part of the outer side of the discharge pipe.

Preferably, the inner side of the fixed ear plate is provided with a bolt and a nut.

Preferably, the locking nut is screwed on the lower part of the outer side of the longitudinal rod.

Preferably, the protective pad is inserted at the joint of the semicircular fixing plate and the pipeline to be detected.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the regulating valve is arranged at the upper part of the discharge pipe, which is beneficial to closing the regulating valve during detection, thereby detecting the internal pressure condition of the detected pipeline by using the barometer.

2. In the utility model, the barometer is arranged at the upper end of the detection tube, so that the barometer can be used for measuring the air pressure in the detected pipeline conveniently.

3. In the utility model, the sealing plug is sleeved at the lower part of the outer side of the discharge pipe, which is beneficial to conveniently conveying gas to the interior of the tested pipeline through the sealing plug when in use.

4. In the utility model, the bolt and the nut are arranged on the inner side of the fixed lug plate, so that the bolt and the nut can be screwed from the fixed lug plate when in use, and the semicircular fixed plate can be conveniently fixed on the outer side of a pipeline to be detected.

5. In the utility model, the locking nut is in threaded connection with the lower part of the outer side of the longitudinal rod, so that the lower part of the longitudinal rod can be conveniently locked when in use, and the sealing degree of the sealing plug inserted in the tested pipeline can be further increased.

6. In the utility model, the protective pad is inserted at the joint of the semicircular fixing plate and the pipeline to be detected, which is beneficial to increasing the limit function of the semicircular fixing plate when in use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of a buffer fixing frame structure of the utility model.

Fig. 3 is a structural schematic diagram of the locking fixture structure of the present invention.

Fig. 4 is a schematic structural diagram of the limit fixing frame structure of the utility model.

In the figure:

1. a pipe to be tested; 2. an air compressor; 3. an output pipe; 4. a delivery pipe; 5. a discharge pipe; 6. a sealing plug; 7. a detection tube; 8. a barometer; 9. a buffer mount structure; 91. a transverse frame; 92. a longitudinal rod; 93. the spring is tightly propped; 94. a jacking ring; 95. locking the nut; 10. locking the fixing frame structure; 101. a semicircular fixing plate; 102. fixing the ear plate; 103. a bolt and a nut; 104. an upper side connecting plate; 105. connecting holes; 11. a limiting fixing frame structure; 111. a protective pad; 112. a rubber ring; 113. a fixing hoop; 114. locking the lug plate; 115. locking the bolt; 12. and adjusting the valve.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 and fig. 3, the utility model provides a leak tester plugging device for a drainage pipeline based on water utilization, which comprises a tested pipeline 1, an air compressor 2, an output pipe 3, a delivery pipe 4, a discharge pipe 5, a sealing plug 6, a detection pipe 7, a barometer 8, a buffering fixing frame structure 9, a locking fixing frame structure 10, a limiting fixing frame structure 11 and a regulating valve 12, wherein the output pipe 3 is arranged on the left side of the air compressor 2; the conveying pipe 4 is arranged on the left side of the output pipe 3; the discharge pipe 5 is arranged outside the conveying pipe 4; the sealing plug 6 is inserted into the upper part of the inner side of the pipeline 1 to be detected; the sealing plug 6 is sleeved at the lower part of the outer side of the discharge pipe 5, so that gas can be conveniently conveyed into the tested pipeline 1 through the sealing plug 6 when the device is used; the detection tube 7 is inserted into the inner side of the sealing plug 6; the barometer 8 is arranged at the upper end of the detection tube 7, so that the barometer 8 can be used for measuring the air pressure in the detected pipeline 1 conveniently when in use; the buffering fixing frame structure 9 is arranged at the upper part of the sealing plug 6; the locking fixing frame structure 10 is arranged on the outer side of the measured pipeline 1; the limiting fixing frame structure 11 is arranged on the upper side of the locking fixing frame structure 10 and is arranged on the upper part of the outer side of the pipeline 1 to be measured; the regulating valve 12 is arranged at the upper part of the discharge pipe 5, which is beneficial to closing the regulating valve 12 during detection, so that the pressure condition inside the detected pipeline 1 is detected by using the barometer 8; the locking fixing frame structure 10 comprises a semicircular fixing plate 101, a fixing lug plate 102, a bolt and a nut 103, an upper side connecting plate 104 and a connecting hole 105, wherein the semicircular fixing plate 101 is sleeved on the left side and the right side of the pipeline 1 to be measured; the front part and the rear part of the fixed ear plate 102 are welded with the fixed ear plates 102; the bolt and nut 103 is arranged on the inner side of the fixed lug plate 102, so that the bolt and nut 103 can be screwed on the fixed lug plate 102 when in use, and the semicircular fixed plate 101 can be conveniently fixed on the outer side of the pipeline 1 to be detected; the upper part of the semicircular fixing plate 101 is welded with an upper side connecting plate 104; one side of the upper connecting plate 104 is provided with a connecting hole 105.

As shown in fig. 2, in the above embodiment, specifically, the buffer fixing frame structure 9 includes a transverse frame 91, a longitudinal rod 92, a tightening spring 93, a tightening ring 94 and a lock nut 95, wherein the transverse frame 91 is placed on the upper portion of the sealing plug 6; longitudinal rods 92 are welded at the left side and the right side of the lower part of the transverse frame 91; the lower part of the outer side of the longitudinal rod 92 is respectively sleeved with a jacking spring 93, a jacking ring 94 and a locking nut 95; the locking nut 95 is in threaded connection with the lower part of the outer side of the longitudinal rod 92, so that the lower part of the longitudinal rod 92 can be conveniently locked when the device is used, and the sealing degree of the sealing plug 6 inserted in the tested pipeline 1 can be increased.

As shown in fig. 4, in the above embodiment, specifically, the limiting fixing frame structure 11 includes a protection pad 111, a rubber ring 112, a fixing hoop 113, a locking ear plate 114 and a locking bolt 115, and the protection pad 111 is inserted into a connection between the semicircular fixing plate 101 and the pipeline 1 to be tested, so as to be beneficial to increasing the limiting effect on the semicircular fixing plate 101 when in use; the outer side of the protective pad 111 is glued with a rubber ring 112; the rubber ring 112 is sleeved outside the measured pipeline 1; the fixing hoop 113 is mounted on the outer side of the protective pad 111 through screws; the front end and the rear end of the fixed hoop 113 are welded with locking ear plates 114; the locking lug plate 114 is provided with a locking bolt 115 on the inner side.

Principle of operation

In the working process of the utility model, when in use, a semicircular fixing plate 101 can be arranged at the outer side of a measured pipeline 1 by a fixing lug plate 102 by using a bolt nut 103, then a sealing plug 6 is inserted at the upper end of the measured pipeline 1, meanwhile, a longitudinal rod 92 is inserted into the inner side of a connecting hole 105, then a jacking spring 93 and a jacking ring 94 are sequentially sleeved at the outer side of the longitudinal rod 92, then a locking nut 95 is arranged at the outer side of the longitudinal rod 92, the sealing effect of inserting the sealing plug 6 in the measured pipeline 1 is realized, meanwhile, the other end of the measured pipeline 1 is sealed, then, an air compressor 2 is used for conveying the measured pipeline 1 through an output pipe 3, a conveying pipe 4 and a discharge pipe 5, a regulating valve 12 is closed after the sealing effect is conveyed to a certain degree, then, an air pressure change degree is monitored by using an air pressure meter 8, when the air pressure change degree is larger, the measured pipeline 1 leaks air, when a smooth pipeline is installed, the protection pad 111 is firstly inserted into the upper part of the inner side of the semicircular fixing plate 101, so that the anti-skidding effect during installation can be increased, and the locking bolt 115 is screwed down if necessary, so that the protection pad 111 can be prevented from moving from the outer side of the tested pipeline 1.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The leakage testing machine plugging device for the drainage pipeline based on water utilization is characterized by comprising a tested pipeline (1), an air compressor (2), an output pipe (3), a conveying pipe (4), a discharging pipe (5), a sealing plug (6), a detection pipe (7), a barometer (8), a buffering fixing frame structure (9), a locking fixing frame structure (10), a limiting fixing frame structure (11) and a regulating valve (12), wherein the output pipe (3) is arranged on the left side of the air compressor (2); the conveying pipe (4) is arranged on the left side of the output pipe (3); the discharge pipe (5) is arranged outside the conveying pipe (4); the sealing plug (6) is inserted into the upper part of the inner side of the tested pipeline (1); the detection tube (7) is inserted into the inner side of the sealing plug (6); the buffer fixing frame structure (9) is arranged on the upper part of the sealing plug (6); the locking fixing frame structure (10) is arranged on the outer side of the measured pipeline (1); the limiting fixing frame structure (11) is arranged on the upper side of the locking fixing frame structure (10) and is arranged on the upper part of the outer side of the measured pipeline (1) at the same time; the locking fixing frame structure (10) comprises a semicircular fixing plate (101), a fixing lug plate (102), a bolt and nut (103), an upper side connecting plate (104) and a connecting hole (105), wherein the semicircular fixing plate (101) is sleeved on the left side and the right side of the measured pipeline (1); the front part and the rear part of the fixed ear plate (102) are welded with the fixed ear plates (102); the upper part of the semicircular fixing plate (101) is welded with an upper side connecting plate (104); one side of the upper side connecting plate (104) is provided with a connecting hole (105).

2. The leak testing machine plugging device for the water utility based drainage pipeline as claimed in claim 1, wherein said buffer fixing frame structure (9) comprises a transverse frame (91), a longitudinal rod (92), a tightening spring (93), a tightening ring (94) and a lock nut (95), said transverse frame (91) is placed on the upper part of the sealing plug (6); longitudinal rods (92) are welded at the left side and the right side of the lower part of the transverse frame (91); and the lower part of the outer side of the longitudinal rod (92) is respectively sleeved with a jacking spring (93), a jacking ring (94) and a locking nut (95).

3. The leak testing machine plugging device for the water drainage pipeline based on water utilization as claimed in claim 1, wherein the limiting fixing frame structure (11) comprises a protection pad (111), an elastic ring (112), a fixing hoop (113), a locking ear plate (114) and a locking bolt (115), the outer side of the protection pad (111) is glued with the elastic ring (112); the rubber ring (112) is sleeved outside the measured pipeline (1); the fixed hoop (113) is arranged on the outer side of the protective pad (111) through a screw; the front end and the rear end of the fixed hoop (113) are welded with locking ear plates (114); and a locking bolt (115) is arranged on the inner side of the locking lug plate (114).

4. The leak tester plugging device for a drain pipe based on water use of claim 1, wherein said regulating valve (12) is installed at an upper portion of the drain pipe (5).

5. The leak tester plugging device for a drain pipe based on water use as claimed in claim 1, wherein a bolt and a nut (103) are installed on the inner side of said fixing lug plate (102).

6. The leak tester plugging device for a drain pipe based on water use of claim 2, wherein said lock nut (95) is screw-coupled to an outer lower portion of the longitudinal rod (92).

7. The plugging device of claim 3, wherein the protective pad (111) is inserted into the joint of the semicircular fixing plate (101) and the tested pipe (1).