CN216715584U

CN216715584U - A appurtenance that is used for drain pipe network to detect air pocket shutoff when restoreing

Info

Publication number: CN216715584U
Application number: CN202122814334.0U
Authority: CN
Inventors: 徐兵飞; 徐腾飞
Original assignee: Anhui Baoshun Municipal Engineering Co ltd
Current assignee: Anhui Baoshun Municipal Engineering Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-10
Anticipated expiration: 2031-11-17

Abstract

The application belongs to the technical field of drainage pipe network repair, and discloses an auxiliary tool for air bag plugging during detection and repair of a drainage pipe network, which comprises a base station, wherein a drainage pipe is fixedly arranged in the base station, a fixed rod is fixedly connected to one side of a moving mechanism, a rotating mechanism is arranged at the right end of the fixed rod, a plugging mechanism II is arranged on the rotating mechanism, and a plugging mechanism I is arranged on the plugging mechanism II. The plugging effect is improved, the plugging mode does not need maintenance personnel to enter the water for plugging, and the operation is safe and reliable.

Description

A appurtenance that is used for drain pipe network to detect air pocket shutoff when restoreing

Technical Field

The application relates to the technical field of drainage pipe network restoration, more specifically relates to an appurtenance that is used for drainage pipe network to detect gasbag shutoff when restoreing.

Background

When the sewage pipeline is subjected to defect detection and trenchless repair, air bag plugging is often needed, workers are generally needed for the air bag plugging to go into a well, and for the sewage pipeline running at a high water level, diving operation is needed, so that the diving operation procedure is complex, the cost is high, the safety risk is high, and particularly, the sewage pipeline is installed at the downstream of a hydropower station.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides an appurtenance that is used for drain pipe network to detect gasbag shutoff when restoreing.

The technical scheme provided by the application is as follows: the utility model provides an appurtenance for drain pipe network detects air bag shutoff when restoreing, includes the base station, the inside fixed mounting of base station has the drain pipe, the top of base station is provided with moving mechanism, one side fixedly connected with dead lever of moving mechanism, the right-hand member of dead lever is provided with slewing mechanism, the last shutoff mechanism two that is provided with of slewing mechanism, be provided with shutoff mechanism one on the shutoff mechanism two.

Through above-mentioned technical scheme, need not maintenance personal and enter into and carry out the shutoff under water, operation safe and reliable, and through twice shutoff, the shutoff effect is better.

Furthermore, the moving mechanism comprises a servo motor, the servo motor is fixedly arranged at the top of the base station, a lead screw is fixedly connected to the output end of the servo motor, a moving plate is sleeved on the outer thread of the lead screw, the lower portion of the moving plate is movably sleeved on the outer portion of the drain pipe, and the left end of the fixed rod is fixedly connected with one side of the moving plate.

Through the technical scheme, the rotating mechanism, the plugging mechanism II and the plugging mechanism I can be driven to move.

Furthermore, slewing mechanism includes driving motor, the right-hand member of dead lever is provided with driving motor, driving motor's output fixedly connected with pivot, the one end fixedly connected with connecting plate of pivot.

Through the technical scheme, the second plugging mechanism and the first plugging mechanism can rotate, so that the second plugging mechanism and the first plugging mechanism are staggered with the drain pipe, and the drainage operation is not influenced.

Further, the second plugging mechanism comprises a fixed disc, the bottom of the connecting plate is fixedly connected with the fixed disc, a boss is arranged on the left end face of the fixed disc, and a sealing ring is arranged outside the boss.

Through above-mentioned technical scheme, utilize fixed disk and sealing washer can carry out the secondary shutoff to the drain pipe.

Furthermore, one of the plugging mechanisms comprises a connecting pipe, the connecting pipe is fixedly inserted in the middle of the fixed disc and the boss, the left end of the connecting pipe is connected with an air bag, and the right end of the connecting pipe is connected with an air inlet pipe.

Through above-mentioned technical scheme, utilize the gasbag to carry out preliminary shutoff to the drain pipe.

Furthermore, a limiting ring is fixedly sleeved outside one end of the drain pipe.

Through above-mentioned technical scheme, prevent that the movable plate from sliding down from the drain pipe.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the screw rod is driven to rotate by the rotation of the servo motor, the upper thread of the movable plate is sleeved outside the screw rod, the lower part of the movable plate is movably sleeved outside the drain pipe, so that the movable plate can make linear reciprocating movement by the rotation of the screw rod, the movable plate moves to drive the air bag to move towards the drain pipe until one side of the fixed plate is abutted against one end of the drain pipe, the air bag stops moving, the air bag moves into the drain pipe, then the air source is started to inflate into the air bag through the air inlet pipe and the connecting pipe, so that the air bag swells to be in close contact with the inner wall of the drain pipe, primary plugging is realized, the sealing ring is arranged outside the boss, the port of the drain pipe is plugged by using the fixed plate and the sealing ring, so that secondary plugging of the drain pipe is realized, the plugging effect is better, and the plugging mode does not need maintenance personnel to enter the water for plugging, the operation is safe and reliable.

(2) This application finishes when the overhaul of the equipments after for the gasbag is lost heart, makes the device reset, starts driving motor and rotates pivot and fixed disk rotation, thereby drives the upset of shutoff mechanism, staggers with the drain pipe, does not influence the drainage operation.

Drawings

FIG. 1 is a schematic structural view of an auxiliary tool for air bag plugging during detection and repair of a drainage pipe network according to the present application;

the reference numbers in the figures illustrate:

1. a base station; 2. a drain pipe; 3. a servo motor; 4. a screw rod; 5. moving the plate; 6. fixing the rod; 7. a drive motor; 8. a rotating shaft; 9. a connecting plate; 10. an air inlet pipe; 11. a connecting pipe; 12. fixing the disc; 13. an air bag; 14. a limiting ring; 15. and (4) a boss.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses appurtenance for drain pipe network detects air bag shutoff when restoreing, including base station 1, the inside fixed mounting of base station 1 has drain pipe 2, the top of base station 1 is provided with moving mechanism, one side fixedly connected with dead lever 6 of moving mechanism, the right-hand member of dead lever 6 is provided with slewing mechanism, the last shutoff mechanism two that is provided with of slewing mechanism, be provided with shutoff mechanism one on the shutoff mechanism two, this application is when the shutoff of drain pipe 2, need not maintenance personal and enter into and carry out the shutoff under water, the operation safe and reliable, and can carry out twice shutoff to drain pipe 2, the shutoff effect is better, the electrical apparatus that mentions in this paper all connects the power supply through external power source.

Referring to fig. 1, the moving mechanism includes a servo motor 3, the servo motor 3 is fixedly disposed at the top of the base platform 1, a lead screw 4 is fixedly connected to an output end of the servo motor 3, a moving plate 5 is sleeved on an external thread of the lead screw 4, and a lower portion of the moving plate 5 is movably sleeved on the outside of the drain pipe 2, so that a rotating force of the moving plate 5 can be limited, the moving plate 5 only makes a linear reciprocating motion, a left end of a fixed rod 6 is fixedly connected to one side of the moving plate 5, the servo motor 3 is started to rotate to drive the lead screw 4 to rotate, the lead screw 4 rotates to drive the moving plate 5 to make a linear reciprocating motion, the moving plate 5 drives the first plugging mechanism and the second plugging mechanism to move towards the drain pipe 2, and plugging operation is performed on the drain pipe 2.

Referring to fig. 1, the rotating mechanism includes a driving motor 7, the right end of the fixing rod 6 is provided with the driving motor 7, the output end of the driving motor 7 is fixedly connected with a rotating shaft 8, one end of the rotating shaft 8 is fixedly connected with a connecting plate 9, and the driving motor 7 is started to rotate to drive the rotating shaft 8 and the connecting plate 9 to rotate, so that the first plugging mechanism and the second plugging mechanism can be turned over and staggered with the drain pipe 2, and drainage operation is not affected.

Please refer to fig. 1, the second plugging mechanism includes a fixed disk 12, the bottom of the connecting plate 9 is fixedly connected with the fixed disk 12, the left end surface of the fixed disk 12 is provided with a boss 15, the boss 15 is in a circular sheet shape, a sealing ring is arranged outside the boss 15, the moving plate 5 moves to drive the fixed disk 12 to move towards the direction of the drain pipe 2, so that the boss 15 enters into one end of the drain pipe 2, the fixed disk 12 abuts against one end of the drain pipe 2, the sealing ring is sleeved outside the boss 15, thus the port of the drain pipe 2 is plugged by the matching of the sealing ring and the fixed disk 12, thereby realizing the secondary plugging of the drain pipe 2 and improving the plugging effect.

Please refer to fig. 1, the first plugging mechanism includes a connecting pipe 11, the connecting pipe 11 is fixedly inserted in the middle of the fixed disk 12 and the boss 15, the left end of the connecting pipe 11 is connected with an air bag 13, the right end of the connecting pipe 11 is connected with an air inlet pipe 10, the air inlet pipe 10 is a hose, the moving plate 5 moves to drive the air bag 13 to move towards the direction of the drain pipe 2, so that the air bag 13 moves to the inside of the drain pipe 2, then the air source is started to inflate the air bag 13 through the air inlet pipe 10 and the connecting pipe 11, so that the air bag 13 bulges to be in close contact with the inner wall of the drain pipe 2, and the preliminary plugging of the drain pipe 2 is realized.

Referring to fig. 1, a limiting ring 14 is fixedly sleeved outside one end of the drain pipe 2, and the limiting ring 14 can limit the movable plate 5 to prevent the movable plate 5 from sliding off the drain pipe 2.

The implementation principle of the embodiment of the application is as follows: the servo motor 3 is started to rotate to drive the screw rod 4 to rotate, the screw rod 4 rotates to drive the movable plate 5 to do linear reciprocating movement, the movable plate 5 drives the first blocking mechanism and the second blocking mechanism to move towards the direction of the drain pipe 2, the air bag 13 moves into the drain pipe 2, then the air source is started to inflate the air bag 13 through the air inlet pipe 10 and the connecting pipe 11, so that the air bag 13 is inflated to be in close contact with the inner wall of the drain pipe 2, preliminary blocking of the drain pipe 2 is realized, the fixed disc 12 moves towards the direction of the drain pipe 2, the boss 15 enters one end of the drain pipe 2, the fixed disc 12 abuts against one end of the drain pipe 2, the sealing ring is sleeved outside the boss 15, the port of the drain pipe 2 is blocked by matching of the sealing ring and the fixed disc 12, so that secondary blocking of the drain pipe 2 is realized, the blocking effect is improved, and the blocking mode does not need maintenance personnel to enter underwater for blocking, operation safe and reliable, after the overhaul of the equipments finished for gasbag 13 loses heart, makes the device reset, starts driving motor 7 and rotates and drive pivot 8 and connecting plate 9 and rotate, thereby can make two upset of plugging mechanism one and plugging mechanism, stagger with drain pipe 2, does not influence the drainage operation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an appurtenance that is used for drain pipe network to detect air bag shutoff when restoreing, includes base station (1), the inside fixed mounting of base station (1) has drain pipe (2), its characterized in that: the top of base station (1) is provided with moving mechanism, one side fixedly connected with dead lever (6) of moving mechanism, the right-hand member of dead lever (6) is provided with slewing mechanism, the last shutoff mechanism two that is provided with of slewing mechanism, be provided with shutoff mechanism one on the shutoff mechanism two.

2. The auxiliary tool for the air bag blockage during the detection and repair of the drainage pipe network according to claim 1, is characterized in that: the moving mechanism comprises a servo motor (3), the servo motor (3) is fixedly arranged at the top of the base platform (1), a lead screw (4) is fixedly connected to the output end of the servo motor (3), a moving plate (5) is sleeved on the outer thread of the lead screw (4), the lower portion of the moving plate (5) is movably sleeved on the outer portion of the drain pipe (2), and the left end of a fixed rod (6) is fixedly connected with one side of the moving plate (5).

3. The auxiliary tool for the air bag blockage during the detection and repair of the drainage pipe network according to claim 1, is characterized in that: the rotating mechanism comprises a driving motor (7), the right end of the fixing rod (6) is provided with the driving motor (7), the output end of the driving motor (7) is fixedly connected with a rotating shaft (8), and one end of the rotating shaft (8) is fixedly connected with a connecting plate (9).

4. The auxiliary tool for the air bag blockage during the detection and repair of the drainage pipe network according to claim 3, is characterized in that: the second plugging mechanism comprises a fixed disc (12), the bottom of the connecting plate (9) is fixedly connected with the fixed disc (12), a boss (15) is arranged on the left end face of the fixed disc (12), and a sealing ring is arranged outside the boss (15).

5. The auxiliary tool for air bag blocking during detection and repair of the drainage pipe network according to claim 4, is characterized in that: the first plugging mechanism comprises a connecting pipe (11), the connecting pipe (11) is fixedly inserted in the middle of the fixed disc (12) and the boss (15), the left end of the connecting pipe (11) is connected with an air bag (13), and the right end of the connecting pipe (11) is connected with an air inlet pipe (10).

6. The auxiliary tool for the air bag blockage during the detection and repair of the drainage pipe network according to claim 1, is characterized in that: and a limiting ring (14) is fixedly sleeved outside one end of the drain pipe (2).