Pipeline construction blocking device

Abstract

The utility model provides a pipeline construction blocking device, which relates to the technical field of industrial instruments and comprises a tail main shell, a tail main shell cover, a head power wheel, a head main shell cover, a head main shell, a power motor and an inflation motor. Two groups of T-shaped mounting grooves are formed in a square mounting groove in the top of the head main shell, two groups of T-shaped mounting blocks are arranged at the bottom of an observation head mounting cover, the observation head mounting cover is mounted in the T-shaped mounting groove in the top of the head main shell, four groups of threaded holes are formed in the bottom of the head main shell, and a power motor is in threaded connection with the threaded holes in the bottom of the head main shell through bolts; an inflation motor is arranged to convey air into the inflation hose, and the air bag blocks the pipeline. A power motor is arranged to drive a head power wheel to move the device in a pipeline, an observation head and a movable connecting block are arranged, the observation head enables an operator to see the condition in the pipeline, and the movable connecting block enables the device not to rotate due to the length problem of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, and more specifically, particularly relates to a pipeline construction blocking device. Background Art

[0002] Various pipes are indispensable for urban construction. When laying pipes, special tools are needed to connect some special pipes. When installing drainage pipes and other pipes, one end needs to be blocked to connect a new pipe, and a pipe construction plugging device is needed. At present, the plugging head is generally fixed to the end of the pipe with a special adhesive, but the plugging head cannot be removed directly after being blocked. It needs to be removed by cutting the pipe with a cutting machine, which is very inconvenient to use. Utility Model Content

[0003] The utility model aims to provide a pipeline construction blocking device, so as to achieve the purpose of quickly removing the blocking device without cutting the pipeline.

[0004] The pipeline construction blocking device provided by the utility model comprises a tail main shell, a tail main shell cover, a head power wheel, a head main shell cover, a head main shell, a power motor, and an inflatable motor; the front end of the tail main shell is surrounded by four groups of circular mounting holes, and the four groups of mounting holes at the front end of the tail main shell are rotatably connected with a tail wheel mounting block; the front part of the tail main shell is provided with a group of threads, the upper part of the tail main shell cover and the inner part of the cover are respectively provided with a group of threads, and a pipeline mounting ring is threadedly connected to the upper thread of the tail main shell cover, and the inside of the tail main shell cover is threadedly connected to the front thread of the tail main shell; an observation head mounting cover is installed in the T-shaped mounting groove at the top of the head main shell, four groups of threaded holes are provided at the bottom of the head main shell, and a power motor is threadedly connected to the threaded holes at the bottom of the head main shell through bolts, two groups of T-shaped mounting grooves are provided on the square mounting groove at the top of the head main shell, and two groups of T-shaped mounting blocks are provided at the bottom of the observation head mounting cover; the head of the head main shell is provided with a group of threads, and the head main shell cover is threadedly screwed on the head thread of the head main shell.

[0005] Furthermore, a group of circular mounting holes are provided inside the tail main shell, and an inflation motor is fixedly installed in the circular mounting holes inside the tail main shell; a group of circular threaded mounting holes are provided on the head of the inflation motor, and an inflation hose is threadedly connected to the threaded mounting holes on the head of the inflation motor; a thread is provided on the other end of the inflation hose; a group of circular threaded mounting blocks are provided on the head of the airbag, and the circular threaded mounting blocks on the head of the airbag are threadedly connected to the threads on the other end of the inflation hose.

[0006] Furthermore, a group of square openings are opened in the middle of the tail wheel mounting block, and a group of circular mounting holes are arranged on the left and right sides of the square opening, and the tail rotating wheel is connected to the two groups of circular mounting holes of the tail wheel mounting block through a connecting shaft.

[0007] Furthermore, three groups of square mounting areas are provided in the square mounting groove on the top of the head main shell, and the observation head battery, observation head circuit board and observation head base are fixedly installed in the square mounting area in the square mounting groove on the top of the head main shell; a group of threads is provided on the top of the observation head base, and the observation head is threadedly connected to the upper threads of the observation head base.

[0008] Furthermore, a group of rotating shafts are respectively provided at the left and right ends of the power motor, a group of through holes are respectively provided on the left and right sides of the head main shell, and the power motor rotating shafts are rotatably connected in the through holes on the left and right sides of the head main shell, and a group of threads are provided on the head of the power motor rotating shaft, and the threads on the head of the power motor rotating shaft are fixedly installed with a head power wheel through nuts.

[0009] Furthermore, the tail of the tail main shell and the tail of the head main shell are each provided with a group of circular mounting grooves, and a movable connecting shaft is installed in the mounting grooves of the tail of the head main shell and the tail of the head main shell, and the movable connecting shaft is provided with a group of circular mounting holes, and a movable connecting block is rotatably installed in the circular mounting holes of the movable connecting shaft.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The utility model is provided with an inflation motor, which delivers gas into the inflation hose and then inflates the airbag. The airbag becomes larger as the gas enters and then blocks the pipeline.

[0012] 2. The utility model is provided with a power motor, which drives the head power wheel to move the device in the pipeline, moves it to the corresponding position and then blocks it. After the work is completed, the device can be controlled to the pipeline outlet to take out the device.

[0013] 3. The utility model provides an observation head and a movable connection block. The observation head enables the operator to see the conditions inside the pipeline from the outside, and the movable connection block enables the device to turn without being unable to turn due to the length of the device.

[0014] Therefore, the utility model has the positive effects of being able to quickly remove the blocking device without cutting the pipeline and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the main body of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view of the structure of the main body of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure inside the main body of the utility model;

[0018] Figure 4It is a schematic cross-sectional structural diagram of the main body of the utility model;

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Tail main shell; 2. Pipe mounting ring; 3. Tail main shell cover; 4. Inflatable hose; 5. Airbag; 6. Tail rotating wheel mounting block; 7. Head power wheel; 8. Head main shell cover; 9. Observation head mounting cover; 10. Head main shell; 11. Observation head; 12. Observation head mounting cover limit block; 13. Power motor; 14. Inflatable motor; 102. Active connection block; 101. Active connection shaft; 601. Tail rotating wheel; 111. Observation head battery; 112. Observation head circuit board; 113. Observation head base. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention. Example

[0022] As attached Figure 1 To Attachment Figure 4 As shown, the pipeline construction blocking device provided by the utility model comprises a tail main shell 1, a tail main shell cover 3, a head power wheel 7, a head main shell cover 8, a head main shell 10, a power motor 13, and an inflation motor 14; four groups of circular mounting holes are arranged around the front end of the tail main shell 1, and a tail wheel mounting block 6 is rotatably connected to the four groups of mounting holes at the front end of the tail main shell 1; a group of threads is arranged at the front of the tail main shell 1, and a group of threads are respectively arranged at the upper part and the inner part of the cover of the tail main shell cover 3, and a pipeline mounting ring 2 is threadedly connected to the upper thread of the tail main shell cover 3, and the tail The inside of the main shell cover 3 is connected to the front thread of the tail main shell 1 through a threaded connection; an observation head mounting cover 9 is installed in the T-shaped mounting groove on the top of the head main shell 10, four groups of threaded holes are provided at the bottom of the head main shell 10, and a power motor 13 is threadedly connected to the threaded holes at the bottom of the head main shell 10 through bolts, two groups of T-shaped mounting grooves are provided on the square mounting groove on the top of the head main shell 10, and two groups of T-shaped mounting blocks are provided at the bottom of the observation head mounting cover 9; a group of threads is provided at the head of the head main shell 10, and a head main shell cover 8 is threadedly screwed on the threads on the head of the head main shell 10.

[0023] Among them, a group of circular mounting holes are provided inside the tail main shell 1, and an inflation motor 14 is fixedly installed in the circular mounting holes inside the tail main shell 1, a group of circular threaded mounting holes are provided at the head of the inflation motor 14, and an inflation hose 4 is threadedly connected to the threaded mounting holes at the head of the inflation motor 14, and the other end of the inflation hose 4 is provided with threads, a group of circular threaded mounting blocks are provided at the head of the airbag 5, and the circular threaded mounting blocks at the head of the airbag 5 are threadedly connected to the threads at the other end of the inflation hose 4. After the airbag 5 is inflated, the corresponding position of the pipeline can be well blocked.

[0024] Among them, a group of square openings are opened in the middle of the tail wheel mounting block 6, and a group of circular mounting holes are provided on the left and right sides of the square opening, and the tail rotating wheel 601 is connected to the two groups of circular mounting holes of the tail wheel mounting block 6 through a connecting shaft, and the tail rotating wheel 601 can assist the movement of the device.

[0025] Among them, three groups of square installation areas are provided in the square installation groove on the top of the head main shell 10, and the observation head battery 111, the observation head circuit board 112 and the observation head base 113 are fixedly installed in the square installation area in the square installation groove on the top of the head main shell 10. A group of threads are provided on the top of the observation head base 113, and the observation head 11 is threadedly connected to the upper thread of the observation head base 113. Through the observation head 11, the situation and position of the device in the pipeline can be viewed in real time.

[0026] Among them, a group of rotating shafts are respectively provided at the left and right ends of the power motor 13, a group of through holes are respectively provided on the left and right sides of the head main shell 10, and the rotating shafts of the power motor 13 are rotatably connected in the through holes on the left and right sides of the head main shell 10, and a group of threads are provided on the head of the rotating shaft of the power motor 13, and the threads on the head of the rotating shaft of the power motor 13 are fixedly installed with a head power wheel 7 through a nut, and the device is moved to the corresponding blocking position through the head power wheel 7.

[0027] Among them, a group of circular mounting grooves are respectively provided at the tail of the tail main shell 1 and the tail of the head main shell 10, and a movable connecting shaft 101 is installed in the mounting grooves of the tail of the head main shell 10 and the tail of the head main shell 10, and the movable connecting shaft 101 is provided with a group of circular mounting holes, and a movable connecting block 102 is rotatably installed in the circular mounting holes of the movable connecting shaft 101, so that the head and tail of the device can rotate in different directions.

[0028] Specific usage and function of this embodiment: In the utility model, the first usage method is to connect the pipe installation ring 2 to the corresponding blocking position, put the airbag 5 into the pipe, if the pipe position is too long, you can change the length of the inflation hose 4, after installation, operate the inflation motor 14 to inflate, the detachable type can also only remove the device and leave the pipe installation ring 2, without cutting the pipe, the blocking device can be quickly removed, and it is easy to use. Another usage method is to put the entire device into the pipe, drive the head power wheel 7 through the power motor 13, and control it to move to the corresponding position that needs to be blocked with the assistance of the tail rotating wheel 601. The observation head 11 can see the situation and position of the goose in the pipe at any time. Under the action of the movable connection block 102, the tail and the head can rotate in different directions, so that the device will not be stuck in the pipe due to the length problem. When taking it out, you only need to control the device to a place where it can be taken out.

[0029] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A pipeline construction plugging device, comprising a tail main shell (1), a tail main shell cover (3) and a head main shell (10), characterized in that: The front end of the tail main shell (1) is surrounded by four groups of circular mounting holes, and the four groups of mounting holes at the front end of the tail main shell (1) are rotatably connected to the tail wheel mounting blocks (6); the upper part and the inner part of the tail main shell cover (3) are each provided with a group of threads, and the upper thread of the tail main shell cover (3) is threadedly connected to the pipeline mounting ring (2), and the inside of the tail main shell cover (3) is threadedly connected to the front thread of the tail main shell (1); the top T-shaped mounting groove of the head main shell (10) is provided with an observation head mounting cover (9), the bottom of the head main shell (10) is provided with four groups of threaded holes, and the threaded holes at the bottom of the head main shell (10) are threadedly connected to the power motor (13) by bolts, the square mounting groove at the top of the head main shell (10) is provided with two groups of T-shaped mounting grooves, and the bottom of the observation head mounting cover (9) is provided with two groups of T-shaped mounting blocks; the head of the head main shell (10) is provided with a group of threads, and the head main shell cover (8) is threadedly screwed on the head thread of the head main shell (10).

2. The pipeline construction blocking device according to claim 1, characterized in that: A group of circular mounting holes are provided inside the tail main shell (1), and an inflation motor (14) is fixedly installed in the circular mounting holes inside the tail main shell (1); a group of circular threaded mounting holes are provided at the head of the inflation motor (14), and an inflation hose (4) is threadedly connected to the threaded mounting holes at the head of the inflation motor (14); the other end of the inflation hose (4) is provided with threads; a group of circular threaded mounting blocks are provided at the head of the airbag (5), and the circular threaded mounting blocks at the head of the airbag (5) are threadedly connected to the threads at the other end of the inflation hose (4).

3. The pipeline construction blocking device according to claim 1, characterized in that: A group of square openings are provided in the middle of the tail wheel mounting block (6), and a group of circular mounting holes are provided on the left and right sides of the square openings, and the tail rotating wheel (601) is connected to the two groups of circular mounting holes of the tail wheel mounting block (6) via a connecting shaft.

4. The pipeline construction blocking device according to claim 1, characterized in that: Three groups of square mounting areas are provided in the square mounting groove at the top of the head main shell (10), and an observation head battery (111), an observation head circuit board (112) and an observation head base (113) are fixedly installed in the square mounting areas in the square mounting groove at the top of the head main shell (10); a group of threads are provided at the top of the observation head base (113), and the observation head (11) is threadedly connected to the upper threads of the observation head base (113).

5. The pipeline construction blocking device according to claim 1, characterized in that: A set of rotating shafts are respectively provided at the left and right ends of the power motor (13); a set of through holes are respectively provided at the left and right sides of the head main shell (10); the rotating shafts of the power motor (13) are rotatably connected in the through holes on the left and right sides of the head main shell (10); a set of threads are provided at the head of the rotating shaft of the power motor (13); and the threads at the head of the rotating shaft of the power motor (13) are fixedly mounted with a head power wheel (7) via nuts.

6. The pipeline construction blocking device according to claim 1, characterized in that: The tail of the tail main shell (1) and the tail of the head main shell (10) are each provided with a group of circular installation grooves, and a movable connecting shaft (101) is installed in the tail of the head main shell (10) and the installation grooves of the tail of the head main shell (10), and the movable connecting shaft (101) is provided with a group of circular installation holes, and a movable connecting block (102) is rotatably installed in the circular installation holes of the movable connecting shaft (101).

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