CN215371543U

CN215371543U - Pipe orifice plugging device for building drainage

Info

Publication number: CN215371543U
Application number: CN202120741206.5U
Authority: CN
Inventors: 张海; 张磊; 高苑
Original assignee: Shaanxi Modern Architecture Design and Research Institute
Current assignee: Shaanxi Modern Architecture Design and Research Institute
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-31
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a pipe orifice plugging device for building drainage, which comprises a water plugging air bag, wherein an inflation inlet is fixedly arranged at one end of the water plugging air bag, a fixed plate is bonded at one end of the bottom of the water plugging air bag, a sliding chute is arranged at the bottom end of the fixed plate, a sliding block is embedded and installed in the sliding chute, one end of the sliding block is provided with a connecting rod through a screw, one end of the connecting rod is provided with a mounting ring through a screw, both ends of the mounting ring are provided with thread grooves, the inner parts of the thread grooves are connected with a movable screw rod through threads, one end of the movable screw rod is bonded with a rubber rod, compared with the prior art, the utility model has the advantages that the water plugging air bag and the pipeline can be directly fixed more stably, and then avoided the water shutoff gasbag because the water flow impact is too big, the phenomenon that leads to taking place to remove appears, and then solved, in the current life, the phenomenon that the water shutoff gasbag appears and the problem that the shutoff effect is poor appears.

Description

Pipe orifice plugging device for building drainage

Technical Field

The utility model relates to the technical field of drainage plugging, in particular to a pipe orifice plugging device for building drainage.

Background

The drainage is a measure for manually controlling the flow direction of water, manually draining water and removing and treating excessive water, farmland drainage is one of important measures for improving agricultural production conditions and ensuring high and stable yield of crops, after drainage pipelines are laid by people at present, when the drainage pipelines are not used, the drainage pipelines need to be plugged, and at the moment, water plugging air bags need to be used.

However, in the use process of the existing water plugging air bag, the phenomenon that the water plugging air bag moves in the pipeline is easy to occur due to long-time water flow impact, and the problem of poor plugging effect is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipe orifice plugging device for building drainage, which can effectively solve the problem that the plugging effect is poor due to the phenomenon that a water plugging air bag moves in a pipeline easily caused by long-time water flow impact in the use process of the existing water plugging air bag, which is proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a pipe orifice plugging device for building drainage comprises a water plugging air bag, wherein an inflation inlet is fixedly installed at one end of the water plugging air bag, a fixing plate is bonded at one end of the bottom of the water plugging air bag, a sliding groove is formed in the bottom end of the fixing plate, a sliding block is embedded in the sliding groove and installed, a connecting rod is installed at one end of the sliding block through a screw, an installation ring is installed at one end of the connecting rod through a screw, thread grooves are formed in two ends of the installation ring, a moving screw rod is connected to the inner portion of each thread groove through threads, and a rubber rod is bonded at one end of each moving screw rod;

stifled water gasbag one end is in the inflation inlet outside and bonds and has a protection section of thick bamboo, closed hole has been seted up to a protection section of thick bamboo one end, the inside one end movable mounting of a protection section of thick bamboo has the rotor plate, the welding of rotor plate one end has the spring, spring one end welds in a protection section of thick bamboo inner wall, rotor plate one end bonds and has closed gasbag.

Preferably, the longitudinal sections of the sliding groove and the sliding block are both T-shaped, and the inner diameter of the sliding groove is equal to the outer diameter of the sliding block.

Preferably, the longitudinal section of the rubber rod is arc-shaped, and arc angles are arranged at two ends of the water plugging air bag.

Preferably, the installation ring is arranged on the outer side of one end of the water plugging air bag, and the diameter of the water plugging air bag is smaller than the inner diameter of the installation ring.

Preferably, one end of the outer side of the inflation inlet is connected with a sealing cover through threads, and anti-skidding grooves are uniformly formed in the outer side of the sealing cover.

Preferably, the diameter of the closed hole is larger than that of the inflation opening, the diameter ratio of the closed hole to the inflation opening is 3:1, and one end of the closed air bag is located inside the closed hole.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with fixed plate, spout, slider, connecting rod, installation circle, thread groove, removal screw rod and rubber pole, can be so that stifled water gasbag and pipeline snap-on more stable, and then avoided stifled water gasbag because rivers strike too big, the phenomenon that leads to taking place to remove appears, and then solved, in the current life, the phenomenon that stifled water gasbag appears removing leads to the poor problem of shutoff effect to appear.

2. The protection barrel, the sealing hole, the rotating plate, the spring and the sealing air bag are arranged, the position of the inflation inlet can be protected, the phenomenon that air leakage occurs to the inflation inlet due to the fact that the inflation inlet is exposed for a long time is avoided, the phenomenon that air leaks from the inflation inlet is avoided, the blocking effect of the water blocking air bag can be guaranteed, and the situation that the water blocking air bag does not have the blocking effect when the air leakage phenomenon occurs to the inflation inlet is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the mounting collar mounting arrangement of the present invention;

FIG. 3 is a schematic view of the enclosed bladder mounting structure of the present invention;

reference numbers in the figures: 1. a water plugging air bag; 2. a fixing plate; 3. a chute; 4. a slider; 5. a connecting rod; 6. installing a ring; 7. a thread groove; 8. moving the screw; 9. a rubber rod; 10. an inflation inlet; 11. a protective cylinder; 12. closing the hole; 13. a rotating plate; 14. a spring; 15. the balloon is closed.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-3, the utility model provides a technical scheme, a pipe orifice plugging device for building drainage comprises a water plugging air bag 1, an inflation inlet 10 is fixedly arranged at one end of the water plugging air bag 1, a fixing plate 2 is bonded at one end of the bottom of the water plugging air bag 1, a sliding chute 3 is arranged at the bottom end of the fixing plate 2, a sliding block 4 is embedded and arranged in the sliding chute 3, the longitudinal sections of the sliding chute 3 and the sliding block 4 are both T-shaped, the inner diameter of the sliding chute 3 is equal to the outer diameter of the sliding block 4, so that the sliding block 4 can move more stably, the problem that the sliding block 4 falls off from the sliding chute 3 is avoided, a connecting rod 5 is arranged at one end of the sliding block 4 through a screw, a mounting ring 6 is arranged at one end of the connecting rod 5 through a screw, the mounting ring 6 is arranged at the outer side of one end of the water plugging air bag 1, the diameter of the water plugging air bag 1 is smaller than the inner diameter of the mounting ring 6, the mounting ring 6 is convenient to be sleeved at the outer side of a pipeline, thread grooves 7 are arranged at both ends of the mounting ring 6, a movable screw rod 8 is connected to the inside of the thread groove 7 through threads, a rubber rod 9 is bonded to one end of the movable screw rod 8, the longitudinal section of the rubber rod 9 is arc-shaped, and arc angles are formed at two ends of the water plugging air bag 1, so that the impact force of water on the water plugging air bag 1 can be reduced, the water plugging effect of the water plugging air bag 1 is further enhanced, and meanwhile, the rubber rod 9 can be attached to the outer side of a pipeline more appropriately;

one end of the water plugging air bag 1 is positioned outside the inflation inlet 10 and is bonded with a protection barrel 11, one end outside the inflation inlet 10 is connected with a sealing cover through threads, anti-skidding grooves are uniformly formed in the outer side of the sealing cover and can seal the inflation inlet 10 to avoid the occurrence of air leakage of the inflation inlet 10, one end of the protection barrel 11 is provided with a sealing hole 12, a rotating plate 13 is movably mounted at one end inside the protection barrel 11, one end of the rotating plate 13 is welded with a spring 14, one end of the spring 14 is welded on the inner wall of the protection barrel 11, one end of the rotating plate 13 is bonded with a sealing air bag 15, the diameter of the sealing hole 12 is larger than that of the inflation inlet 10, the diameter ratio of the sealing hole 12 to the inflation inlet 10 is 3:1, one end of the sealing air bag 15 is positioned inside the sealing hole 12 to facilitate inflation of workers, and the sealing hole 12 is conveniently sealed.

The working principle and the using process of the utility model are as follows: when a worker needs to plug the drainage pipe opening, the worker puts one end of the water plugging air bag 1 into the drainage pipe opening, the inside of the water shutoff air bag 1 is inflated through the inflation inlet 10, so that the outer side of the water shutoff air bag 1 is tightly contacted with the inner wall of the mouth of the drainage pipe, and then, the staff installs the installation ring 6 and the connecting rod 5 through the screws, the installation ring 6 is sleeved outside the pipeline, and then, the worker rotates the movable screw 8 to drive the rubber rod 9 to move, so that the rubber rod 9 is contacted with the outer side of the pipeline, further fixing the mounting ring 6, the water plugging air bag 1 and the pipeline can be directly fixed more stably, thereby avoiding the phenomenon that the water-blocking air bag 1 moves due to overlarge water flow impact, and then solved, in the current life, the phenomenon that water shutoff gasbag 1 appears removing leads to the problem that the shutoff effect is poor to appear.

After the inflation, spring 14 is tensile this moment, promote rotor plate 13 and rotate, and then drive closed gasbag 15 and remove, seal closed hole 12 through closed gasbag 15, cooperate a protection section of thick bamboo 11 to use, can protect inflation inlet 10 position department, avoided because inflation inlet 10 exposes outside for a long time, the phenomenon that has leaded to inflation inlet 10 to appear leaking gas appears, when inflation inlet 10 appears the gas leakage condition, closed gasbag 15 seals closed hole 12 this moment, and then avoided the condition that gas leaked to appear, can guarantee the shutoff effect of stifled gasbag 1, when having avoided inflation inlet 10 to appear the gas leakage phenomenon, stifled gasbag 1 just does not have the condition appearance of shutoff effect.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mouth of pipe plugging device for building drainage, includes water shutoff gasbag (1), its characterized in that: an inflation inlet (10) is fixedly installed at one end of the water plugging air bag (1), a fixing plate (2) is bonded at one end of the bottom of the water plugging air bag (1), a sliding groove (3) is formed in the bottom end of the fixing plate (2), a sliding block (4) is embedded in the sliding groove (3), a connecting rod (5) is installed at one end of the sliding block (4) through a screw, a mounting ring (6) is installed at one end of the connecting rod (5) through a screw, thread grooves (7) are formed in two ends of the mounting ring (6), a movable screw rod (8) is connected in the thread grooves (7) through threads, and a rubber rod (9) is bonded at one end of the movable screw rod (8);

stifled water gasbag (1) one end is in inflation inlet (10) outside and bonds and has a protection section of thick bamboo (11), closed hole (12) have been seted up to a protection section of thick bamboo (11) one end, the inside one end movable mounting of a protection section of thick bamboo (11) has rotor plate (13), the welding of rotor plate (13) one end has spring (14), spring (14) one end welds in a protection section of thick bamboo (11) inner wall, rotor plate (13) one end bonds and has closed gasbag (15).

2. The pipe orifice blocking device for building drainage according to claim 1, wherein the longitudinal sections of the sliding chute (3) and the sliding block (4) are both T-shaped, and the inner diameter of the sliding chute (3) is equal to the outer diameter of the sliding block (4).

3. The pipe orifice plugging device for building drainage according to claim 1, wherein the longitudinal section of the rubber rod (9) is arc-shaped, and both ends of the water plugging air bag (1) are provided with arc angles.

4. The pipe orifice plugging device for building drainage according to claim 1, wherein said mounting ring (6) is located outside one end of said water shutoff air bag (1), and the diameter of said water shutoff air bag (1) is smaller than the inner diameter of said mounting ring (6).

5. The pipe orifice plugging device for building drainage according to claim 1, wherein one end of the outer side of the inflation inlet (10) is connected with a sealing cover through a thread, and anti-skid grooves are uniformly formed on the outer side of the sealing cover.

6. The pipe orifice blocking device for building drainage according to claim 1, wherein the diameter of the closed hole (12) is larger than that of the inflation opening (10), the diameter ratio of the closed hole (12) to the inflation opening (10) is 3:1, and one end of the closed air bag (15) is positioned inside the closed hole (12).