Auxiliary equipment for plugging air bag during detection and repair of drainage pipe network

Abstract

The utility model discloses an auxiliary device for plugging an air bag during detection and repair of a drainage pipe network, which relates to the technical field of air bag placement, and comprises a shell, a plurality of wheels arranged on the shell, and a plurality of air bags arranged on the wheels, the built-in cavity is arranged on the shell; the two guide grooves are symmetrically formed in the built-in cavity; the pushing plate is arranged between the guide grooves; the propelling device is arranged between the shell and the propelling plate; one side of the rotary connector is arranged on the shell; the door plate is arranged on the other side of the connector; the linkage device, the detection illuminator and the cleaning device are all arranged on the shell. By arranging the propelling device, the air bag is pushed out through the propelling device, and the air bag reaches the placing position. By arranging the cleaning device, when the device reaches a placing position, water spraying cleaning work can be conducted on the placing position through a spray head, stains on the inner side of the drainage pipe are removed, and the leakage blocking phenomenon after an air bag is inflated is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of airbag placement, in particular to an auxiliary device for airbag plugging during the detection and repair of drainage pipe networks. Background Technique

[0002] The pipeline water blocking airbag is a common pipeline plugging tool that can prevent the flow of water or gas in the pipeline. It is usually made of rubber or plastic and has an inflatable container and a pair of pipe orifices connecting to the pipeline. The airbag has a good effect on pipeline water blocking. Therefore, for the detection and repair of drainage pipe networks, airbags are generally used to block water in drainage pipes. However, the placement of airbags is a major problem. Usually, workers need to manually open the pipeline and enter it for placement work, which poses great potential safety hazards. At the same time, there may be stains on the inner side of the drainage pipe, and the airbag may have leakage problems. Therefore, there is an urgent need for an auxiliary device for airbag placement and plugging. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an auxiliary device for airbag plugging during the detection and repair of drainage pipe networks, aiming to solve the above technical problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An auxiliary device for airbag plugging during the detection and repair of drainage pipe networks, including a housing, further including:

[0006] Wheels, provided on the housing in plurality and rotatably connected to the housing for moving the device;

[0007] An internal cavity, provided on the housing and fixedly connected to the housing for placing the airbag;

[0008] Guide grooves, symmetrically provided on the internal cavity in two;

[0009] A propulsion plate, arranged between the guide grooves and movably connected to the guide grooves;

[0010] A propulsion device, arranged between the housing and the propulsion plate and fixedly connected to the housing and the propulsion plate;

[0011] A rotary connector, provided on one side of the housing and fixedly connected to the housing;

[0012] A door panel, provided on the other side of the rotary connector and fixedly connected to the other side of the rotary connector;

[0013] A linkage device, provided on the housing and fixedly connected to the housing;

[0014] The detection illuminator is arranged on the housing and fixedly connected to the housing, and is used for detection and illumination;

[0015] The cleaning device is arranged on the housing and fixedly connected to the housing, and is used for cleaning the placement point.

[0016] Preferably, the propulsion device includes:

[0017] The fixing part is arranged on the housing and the propulsion plate, and is used for fixing the whole propulsion device;

[0018] The propulsion part is arranged on the fixing part and is used for the propulsion of the device

[0019] Preferably, the fixing part includes:

[0020] The rectangular plate has two symmetrically arranged on the housing and the propulsion plate and is fixedly connected to the housing and the propulsion plate;

[0021] The U-shaped plate has a plurality of them arranged on the rectangular plate and is fixedly connected to the rectangular plate;

[0022] The pins have a plurality of them arranged on the U-shaped plate and are rotatably connected to the U-shaped plate.

[0023] Preferably, the propulsion part includes:

[0024] The cylinder is arranged on the U-shaped plate and is rotatably connected to the U-shaped plate through a pin;

[0025] The thrusters have two of them arranged on the U-shaped plate and are rotatably connected to the U-shaped plate;

[0026] The connecting plates have a plurality of them arranged on the thrusters and are rotatably connected to the thrusters, and are used for connecting the components between the thrusters;

[0027] The connecting columns have a plurality of them arranged on the thrusters and are fixedly connected to the thrusters, and are used for connecting and fixing the thrusters.

[0028] Preferably, the linkage device includes:

[0029] The slide rail is arranged on the housing and fixedly connected to the housing;

[0030] The slider is arranged on the slide rail and is slidably connected to the slide rail;

[0031] The first linkage plate is arranged between the slider and the door panel and is rotatably connected to the slider and the door panel, and is used for opening and closing the door panel.

[0032] Preferably, the cleaning device includes:

[0033] A fixing plate (20) is provided on the housing (1) and fixedly connected to the housing (1).

[0034] A spray head (21) has a plurality of evenly arranged on the fixing plate (20) and fixedly connected to the fixing plate (20) for water spraying and cleaning.

[0035] A connecting sleeve (24) has a plurality of arranged on the spray head (21) and fixedly connected to the spray head (21).

[0036] Preferably, the cleaning device further includes:

[0037] A cylindrical slide rail (22) is provided on the fixing plate (20) and fixedly connected to the fixing plate (20).

[0038] A sliding ring (23) is provided on the cylindrical slide rail (22) and slidably connected to the cylindrical slide rail (22).

[0039] A second linkage plate (14) has a plurality of arranged between the connecting sleeve (24) and the sliding ring (23) and rotatably connected to the connecting sleeve (24) and the sliding ring (23).

[0040] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0041] 1. By setting a propulsion device in this device, after the staff manipulates the device to reach the placement position, the airbag is pushed out through the propulsion device, enabling the airbag to reach the placement position. The placement process does not require manual entry into the drainage pipe, greatly reducing the safety hazards of placing the airbag.

[0042] 2. By setting a cleaning device in this device, when reaching the placement position, the placement position can be cleaned by spraying water through the spray head, removing the stains inside the drainage pipe and preventing leakage and blockage phenomena after the airbag is inflated. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0044] Figure 1 Shows a three-dimensional structural schematic diagram of an auxiliary device for airbag plugging during drainage pipe network inspection and repair.

[0045] Figure 2 Shows a side view structural schematic diagram of an auxiliary device for airbag plugging during drainage pipe network inspection and repair.

[0046] Figure 3 Shows a partial sectional structural schematic diagram of an auxiliary device for airbag plugging during the detection and repair of drainage pipe networks.

[0047] Figure 4 Shows a partial sectional structural schematic diagram of an auxiliary device for airbag plugging during the detection and repair of drainage pipe networks.

[0048] Figure 5 Shows a cleaning structural schematic diagram of an auxiliary device for airbag plugging during the detection and repair of drainage pipe networks.

[0049] Figure 6 Shows a structural schematic diagram of a propulsion device of an auxiliary device for airbag plugging during the detection and repair of drainage pipe networks.

[0050] Legend description:

[0051] 1. Outer shell; 2. Wheels; 3. Built-in cavity; 4. Guide groove; 5. Propulsion plate; 6. Rotating connector; 7. Door panel; 8. Detection illuminator; 9. Rectangular plate; 10. Pin; 11. U-shaped plate; 12. Cylinder; 13. Propeller; 14. Second linkage plate; 15. Connecting plate; 16. Connecting column; 17. Slide rail; 18. Slide block; 19. First linkage plate; 20. Fixed plate; 21. Sprayer; 22. Cylindrical slide rail; 23. Sliding ring; 24. Connecting sleeve. Detailed implementation manners

[0052] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0054] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0056] Refer to Figures 1 to 6 To further illustrate an embodiment of an auxiliary device for airbag plugging during the inspection and repair of a drainage pipe network of the present utility model.

[0057] An auxiliary device for airbag plugging during the inspection and repair of a drainage pipe network, including a housing 1. It should be noted that earrings are provided on the housing 1. For deeper positions of the drainage pipe, the device can be sent into the drainage pipe through a rope connected to the earring for work. It further includes: wheels 2, a plurality of which are provided on the housing 1 and rotatably connected to the housing 1 for moving the device; an inner cavity 3, which is provided on the housing 1 and fixedly connected to the housing 1 for placing the airbag; guide grooves 4, two of which are symmetrically provided on the inner cavity 3. It should be noted that through the guide grooves 4, it can be ensured that the push plate 5 does not shift during movement; the push plate 5 is disposed between the guide grooves 4 and movably connected to the guide grooves 4. It should be noted that both sides of the push plate 5 will extend out of the guide grooves 4, and the length is sufficient to touch the slider 18, so that the push plate 5 can push the slider 18 during movement, act on the first linkage plate 19, and completely open the door panel 7. And the push plate 5 has an opening to allow the air pipe of the airbag to be connected to the outside.

[0058] A propulsion device is arranged between the housing 1 and the propulsion plate 5 and is fixedly connected to the housing 1 and the propulsion plate 5; a rotating connector 6 has one side arranged on the housing 1 and is fixedly connected to the housing 1. A door panel 7 is arranged on the other side of the rotating connector 6 and is fixedly connected to the other side of the rotating connector 6. It should be noted that the presence of the rotating connector 6 allows the door panel 7 to rotate around the central axis of the rotating connector 6, thereby realizing the opening and closing of the door panel 7; a linkage device is arranged on the housing 1 and is fixedly connected to the housing 1; a detection illuminator 8 is arranged on the housing 1 and is fixedly connected to the housing 1 for detection and illumination. It should be noted that through the detection illuminator, the operator can see the situation inside the pipeline on the control page to avoid placing it in the wrong position; a cleaning device is arranged on the housing 1 and is fixedly connected to the housing 1 for cleaning the placement point.

[0059] Reference Figure 6 , as a preferred embodiment, the propulsion device includes: a fixing part arranged between the housing 1 and the propulsion plate 5; a propulsion part arranged on the fixing part.

[0060] With such an arrangement, the entire propulsion device is fixed by the fixing part, enabling the device to operate stably. Through the propulsion part, the device can play a propulsion role.

[0061] Reference Figure 6 , as a preferred embodiment, the fixing part includes: a rectangular plate 9 having two symmetrically arranged on the housing 1 and the propulsion plate 5 and fixedly connected to the housing 1 and the propulsion plate 5; a U-shaped plate 11 having a plurality of them arranged on the rectangular plate 9 and fixedly connected to the rectangular plate 9; pins (10) having a plurality of them arranged on the U-shaped plate 11 and rotatably connected to the U-shaped plate 11.

[0062] With such an arrangement, the U-shaped plate 11 is fixed on the rectangular plate 9. One rectangular plate 9 is connected to the device housing 1, thereby fixing the device to the housing. The other rectangular plate 9 is fixedly connected to the propulsion plate 5, causing the propulsion plate to move when the propulsion device is propelling.

[0063] Reference Figure 6 , as a preferred embodiment, the propulsion part includes: a cylinder 12 arranged on the U-shaped plate 11 and rotatably connected to the U-shaped plate 11 through a pin 10; two propulsion devices 13 arranged on the U-shaped plate 11 and rotatably connected to the U-shaped plate 11; a connecting plate 15 having a plurality of them arranged on the propulsion devices 13 and rotatably connected to the propulsion devices 13 for connecting the components between the propulsion devices 13; connecting columns 16 having a plurality of them arranged on the propulsion devices 13 and fixedly connected to the propulsion devices 13 for connecting and fixing the propulsion devices 13.

[0064] With such a setting, when the cylinder 12 is started during operation, the cylinder 12 extends and acts on the connecting column 16. At the same time, the thruster 13 connected to the connecting column 16 extends, so that the propulsion device pushes the propulsion plate 5, and the propulsion plate 5 pushes the airbag placed in the built-in cavity 3, thereby pushing the airbag out of the built-in cavity 3 to the placement position.

[0065] Reference Figure 3 , as a preferred embodiment, the linkage device includes: a slide rail 17, which is arranged on the housing 1 and fixedly connected to the housing 1; a slider 18, which is arranged on the slide rail 17 and slidably connected to the slide rail 17; a first linkage plate 19, which is arranged between the slider 18 and the door panel 7 and is rotatably connected to the slider 18 and the door panel 7 for opening and closing the door panel 7.

[0066] With such a setting, when the propulsion device works, the movement of the propulsion plate 5 will drive the slider 18 on the linkage device to move synchronously. The slider 18 drives the first linkage plate 19 arranged thereon to move, and the first linkage plate 19 acts on the door panel 7 with force, so as to completely open the door panel 7.

[0067] Reference Figure 5 , as a preferred embodiment, the cleaning device includes: a fixing plate 20, which is arranged on the housing 1 and fixedly connected to the housing 1; a spray head 21, which has a plurality of spray heads uniformly arranged on the fixing plate 20 and fixedly connected to the fixing plate 20 for spraying water for cleaning; further includes: a cylindrical slide rail 22, which is arranged on the fixing plate 20 and fixedly connected to the fixing plate 20; a sliding ring 23, which is arranged on the cylindrical slide rail 22 and slidably connected to the cylindrical slide rail 22; a connecting sleeve 24, which has a plurality of connecting sleeves arranged on the spray head 21 and fixedly connected to the spray head 21; a second linkage plate 14, which has a plurality of second linkage plates arranged between the connecting sleeve 24 and the sliding ring 23 and is rotatably connected to the connecting sleeve 24 and the sliding ring 23.

[0068] With such a setting, when the spray head 21 is turned on during operation, the spraying angle can be changed by controlling the position of the sliding ring 23. When the sliding ring 23 moves downward, the spray head 21 is driven by the second linkage plate 14 and the connecting sleeve 24, so that the included angle between the spray head 21 and the fixing plate 20 becomes larger, and the cleaning area increases. Similarly, when the sliding ring 23 moves upward, the spray head 21 is driven by the second linkage plate 14 and the connecting sleeve 24, so that the included angle between the spray head 21 and the fixing plate 20 becomes smaller. When the sliding ring 23 is at the highest position, the spray head 21 is perpendicular to the fixing plate 20. Through the cleaning device, the stains inside the drain pipe can be flushed and cleaned, so that when the airbag is inflated and blocked later, there will be no leakage and blockage phenomenon due to stains.

[0069] By setting a propulsion device, this device can, after reaching the placement position inside the device, push out the airbag through the propulsion device so that the airbag reaches the placement position. This device is provided with a cleaning device, and when it reaches the placement position, it can spray water to clean the placement position through the nozzle 21, removing stains inside the drain pipe and preventing leakage and blockage phenomena after the airbag is inflated.

[0070] Working principle: When this device is working, first place the uninflated airbag in the built-in cavity 3 and connect the air pipe. Then place the entire device inside the drain pipe. Rotate the control wheel 2 on the outside to move the device. Observe the inside of the drain pipe through the detection illuminator 8. When the position to be installed is found, the device stops moving. At this time, the nozzle 21 can be opened to clean the position to be installed to prevent stains inside the drain pipe from interfering with the water blocking effect of the airbag. After the nozzle 21 is opened, the spraying angle can be changed by controlling the position of the sliding ring 23. When the sliding ring 23 moves downward, it drives the nozzle 21 through the second linkage plate 14 and the connecting sleeve 24, making the angle between the nozzle 21 and the fixed plate 20 larger and the cleaning area larger. Similarly, when the sliding ring 23 moves upward, it drives the nozzle 21 through the second linkage plate 14 and the connecting sleeve 24, making the angle between the nozzle 21 and the fixed plate 20 smaller and the cleaning area smaller. When the sliding ring 23 is in the highest position, the nozzle 21 is perpendicular to the fixed plate 20. After cleaning, start the cylinder 12. The cylinder 12 extends and acts on the connecting column 16. At the same time, the thruster 13 connected to the connecting column 16 extends, so that the propulsion device pushes the propulsion plate 5. When the propulsion plate 5 moves, it can push the slider 18. The slider 18 drives the first linkage plate 19 to act on the door panel 7, completely opening the door panel 7. As the propulsion plate 5 moves, the airbag is gradually pushed out of the built-in cavity 3 to reach the placement position. After reaching the position, the outside inflates the airbag for blocking.

[0071] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary device for airbag blocking during drainage network inspection and repair, comprising a housing (1), characterized in that: Also includes: A plurality of wheels (2) are disposed on the housing (1) and are rotatably connected to the housing (1) for moving the device; A built-in cavity (3), arranged on the shell (1) and fixedly connected to the shell (1), and used for accommodating an airbag; A guide groove (4), having two guide grooves symmetrically arranged on the built-in cavity (3); A propulsion plate (5) is disposed between the guide grooves (4) and is movably connected to the guide grooves (4); A propulsion device, arranged between the housing (1) and the propulsion plate (5), and fixedly connected to the housing (1) and the propulsion plate (5); A rotating connector (6) is provided on one side of the housing (1) and is fixedly connected to the housing (1). A door panel (7) is arranged on the other side of the rotating connector (6) and is fixedly connected to the other side of the rotating connector (6); A linkage device, arranged on the housing (1) and fixedly connected to the housing (1); A detection illuminator (8), arranged on the housing (1) and fixedly connected to the housing (1), and used for detection and illumination; A cleaning device is arranged on the housing (1) and fixedly connected to the housing (1), and is used for cleaning the placement point.

2. The auxiliary equipment for airbag blocking during drainage network inspection and repair according to claim 1 is characterized in that: The propulsion device comprises: A fixing portion, arranged on the housing (1) and the propulsion plate (5), and used for fixing the entire propulsion device; The propulsion part is arranged on the fixing part and is used for propulsion of the device.

3. The auxiliary equipment for airbag blocking during drainage pipe network inspection and repair according to claim 2 is characterized in that: The fixing portion comprises: A rectangular plate (9) having two symmetrically arranged on the housing (1) and the propulsion plate (5), and fixedly connected to the housing (1) and the propulsion plate (5); A plurality of U-shaped plates (11) are arranged on the rectangular plate (9) and are fixedly connected to the rectangular plate (9); A plurality of pins (10) are arranged on the U-shaped plate (11) and are rotatably connected to the U-shaped plate (11).

4. The auxiliary equipment for airbag blocking during drainage pipe network inspection and repair according to claim 3 is characterized in that: The propulsion unit comprises: A cylinder (12) is disposed on the U-shaped plate (11) and is rotatably connected to the U-shaped plate (11) via a pin (10); A propeller (13), having two parts, which are arranged on the U-shaped plate (11) and are rotatably connected to the U-shaped plate (11); A connecting plate (15) having a plurality of parts disposed on the propeller (13) and rotatably connected to the propeller (13) and used for connecting components between the propellers (13); A plurality of connecting columns (16) are arranged on the propeller (13) and are fixedly connected to the propeller (13) for connecting and fixing the propeller (13).

5. The auxiliary equipment for airbag blocking during drainage pipe network inspection and repair according to claim 4 is characterized in that: The linkage device comprises: A slide rail (17) is disposed on the housing (1) and is fixedly connected to the housing (1); A slider (18) is disposed on the slide rail (17) and is slidably connected to the slide rail (17); The first linkage plate (19) is arranged between the slider (18) and the door panel (7), and is rotatably connected with the slider (18) and the door panel (7), and is used for opening and closing the door panel (7).

6. The auxiliary equipment for airbag plugging during drainage pipe network inspection and repair according to claim 5, characterized in that: The cleaning device comprises: A fixing plate (20) is disposed on the housing (1) and fixedly connected to the housing (1); A plurality of spray heads (21) are evenly arranged on the fixing plate (20) and fixedly connected to the fixing plate (20) for spraying water for cleaning; A connecting sleeve (24) has a plurality of parts which are arranged on the nozzle (21) and are fixedly connected to the nozzle (21).

7. The auxiliary equipment for airbag blocking during drainage pipe network inspection and repair according to claim 6 is characterized in that: The cleaning device also includes: A cylindrical slide rail (22) is disposed on the fixing plate (20) and fixed to the fixing plate (20); A sliding ring (23) is disposed on the cylindrical slide rail (22) and is slidably connected to the cylindrical slide rail (22); The second linkage plate (14) has a plurality of plates arranged between the connection sleeve (24) and the sliding ring (23), and is rotationally connected to the connection sleeve (24) and the sliding ring (23).

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