CN220565400U

CN220565400U - Pipeline dredging device

Info

Publication number: CN220565400U
Application number: CN202322148747.9U
Authority: CN
Inventors: 刘传斌; 何岗忠; 李方超; 王冰
Original assignee: Qingzhou Water Construction Engineering Construction Co ltd
Current assignee: Qingzhou Water Construction Engineering Construction Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-08
Anticipated expiration: 2033-08-10

Abstract

The utility model provides a dredging device for dredging a pipeline, which comprises a shell and a travelling mechanism for driving the shell to move in the pipeline, wherein the shell is connected with a sliding pipe which moves along the radial direction of the shell in a sliding way, one end of the sliding pipe penetrates out of the shell and is connected with a scraping block, and the sliding pipe is connected with the shell through a first spring; the sliding pipe is internally provided with a connecting channel, the sliding pipe is internally connected with a blocking block which is used for blocking the connecting channel in a sliding way, and the blocking block is connected with the sliding pipe through a third spring. The device is convenient to operate, when the sludge in the pipeline is cleaned, the dirt attached to the inner wall of the pipeline can be cleaned, the efficiency and the quality of cleaning the pipeline are effectively improved, and the pipeline is convenient to use.

Description

Pipeline dredging device

Technical Field

The utility model relates to the technical field of pipeline cleaning, in particular to a pipeline dredging device.

Background

Pipeline dredging is to dredge the pipeline, clear the silt in the pipeline and keep smooth for a long time so as to prevent waterlogging from happening in cities, and if a large amount of sundries are discharged into the drainage pipeline and cement sand on a construction site is deposited, the pipeline is blocked, sewage is caused to flow abuly without dredging the pipeline, the environment is polluted, and trouble is brought to people living.

The Chinese patent with publication number of CN 212358562U discloses a hydraulic engineering pipeline dredging mechanism, which comprises a pipeline housing, wherein a propelling mechanism is arranged in the pipeline housing, a C-shaped rod is fixedly connected with the bottom end of the propelling mechanism, two symmetrically distributed triangular mud removal plates are fixedly connected with one side of the C-shaped rod away from the propelling mechanism, and the two symmetrically distributed triangular mud removal plates are fixedly connected with the inside of the two symmetrically distributed triangular mud removal plates. However, the device has the following problems when in use:

in pipeline dredging, because the pipeline can be attached with dirty in long-term use in-process inner wall of pipeline, if not clear up, along with the gradual attachment increase of dirty can reduce the internal diameter of pipeline, influence the unblocked of pipeline, and the structure of contrast file can not clear up the dirty attached to pipeline inner wall, lead to pipeline inner wall clean up unclean, influence the normal use of pipeline.

Disclosure of Invention

In order to solve the problems in the prior art, the pipeline dredging device is provided. The device is convenient to operate, when the sludge in the pipeline is cleaned, the dirt attached to the inner wall of the pipeline can be cleaned, the efficiency and the quality of cleaning the pipeline are effectively improved, and the pipeline is convenient to use.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a pipeline dredging device, which comprises a shell and a travelling mechanism for driving the shell to move in a pipeline, wherein the shell is in sliding connection with a sliding pipe which moves along the radial direction of the shell, one end of the sliding pipe penetrates out of the shell and is connected with a scraping block, and the sliding pipe is connected with the shell through a first spring; the sliding pipe is internally provided with a connecting channel, the sliding pipe is internally connected with a blocking block which is used for blocking the connecting channel in a sliding manner, and the blocking block is connected with the sliding pipe through a third spring.

Preferably, a water outlet channel is further formed in the sliding tube, a water spraying hole is formed in the scraping block, one end of the water outlet channel is communicated with the water spraying hole, and the other end of the water outlet channel is communicated with the connecting channel.

Preferably, a water storage space is formed in the shell, the other end of the connecting channel is communicated with the water storage space, the water storage space is also communicated with a water pipe, the other end of the water pipe is connected with a water outlet mechanism, and the water pipe is rotationally connected with the water storage space.

Preferably, one end of the sliding pipe, which is close to the water storage space, is fixedly connected with a fixing plate, the fixing plate is connected with the plugging block through a third spring, and a plurality of water passing holes are formed in the fixing plate.

Preferably, the first spring has a smaller spring force than the third spring.

Preferably, the plugging block is arranged at the joint of the connecting channel and the water storage space, and in the initial state, the plugging block enables the other end of the connecting channel to be in a plugging state under the action of the third spring, and the connecting channel is not communicated with the water storage space.

Preferably, the walking device further comprises a connecting block, wherein the connecting block is connected with the walking mechanism, and the shell is rotationally connected with the connecting block.

Preferably, the shell is fixedly connected with a toothed ring, the connecting block is fixedly connected with a motor, the motor is connected with a gear, and the gear is meshed with the toothed ring.

Preferably, the connecting block fixedly connected with is taken out the silt pipe, take out silt pipe one end intercommunication and have and take out silt mechanism, take out silt pipe other end intercommunication and have flexible pipe, flexible pipe has seted up and has taken out the silt mouth.

Preferably, the connecting block is fixedly connected with a fixed rod, the fixed rod is connected with a sliding rod in a sliding manner, the sliding rod is connected with the fixed rod through a second spring, the bottom end of the sliding rod is rotationally connected with a travelling wheel, and the sliding rod is connected with the telescopic pipe through a connecting plate.

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

1. the utility model is provided with the sliding pipe, because the elasticity of the first spring is smaller than that of the third spring, the water pressure can drive the plugging block and the sliding pipe to move simultaneously after entering the water storage space, at the moment, the plugging block still enables the connecting channel to be in a plugging state, therefore, water flow can not be sprayed out from the water spraying hole, when the scraping block is contacted with the pipe wall, the scraping block is not moved any more, the water pressure can drive the plugging block to move relative to the sliding pipe, so that the connecting channel is opened, at the moment, water can be sprayed through the water spraying hole, the cleaning of attachments in the pipe wall is facilitated, and when the water pressure is reduced, the third spring enables the plugging block to reset firstly, so that the connecting channel is in the plugging state, sewage can be effectively prevented from entering the water storage space, pollution is prevented, the operation is convenient, and when the sludge in the pipe is cleaned, the dirt attached to the inner wall of the pipe can be cleaned, the efficiency and the quality of the cleaning of the pipe are effectively improved, and the use of the pipe is facilitated.

2. The utility model is provided with the slide bar, under the action of the second spring, the slide bar can be pushed to move so as to enable the slide bar to be in contact with the pipe wall, and meanwhile, the slide bar can drive the telescopic pipe to move so as to enable the silt pumping port to be positioned on one side of the pipe wall all the time, thereby being convenient for sucking and cleaning the silt in the pipeline, being applicable to cleaning the pipelines with different sizes and improving the application range of the device.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a schematic diagram of the K-direction structure in fig. 2.

Reference numerals illustrate:

1, a puncture rod; 2, crushing the rod; 3, a shell; 4 scraping the moving block; 5 a first spring; 6, a toothed ring; 7, a gear; 8, a motor; 9 connecting blocks; 10 water pipes; 11, a silt suction pipe; 12 fixing rods; 13 sliding bars; 14 a second spring; 15 walking wheels; 16 connecting plates; 17, a silt suction port; 18, plugging blocks; 19 a third spring; 20 fixing plates; a 21 sliding tube; 101, spraying water holes; 102, a water outlet channel; 103 connecting channels; 104 water storage space.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-3, this embodiment provides a dredging device for dredging a pipeline, which includes a casing 3 and a travelling mechanism for driving the casing 3 to move in the pipeline, wherein the travelling mechanism may be a travelling trolley or a travelling robot, and the casing 3 may be driven to move in the pipeline by the aid of the travelling mechanism.

When the travelling mechanism is a travelling trolley, the travelling trolley comprises a trolley body, the trolley body is rotationally connected with a driving wheel, the driving wheel is connected with a motor, and the motor can drive the driving wheel to rotate, so that the trolley body is driven to travel in a pipeline, and the shell 3 is driven to move.

The casing 3 sliding connection has the slip pipe 21 along casing 3 radial movement, and slip pipe 21 can be provided with a plurality of according to actual demand, and slip pipe 21 one end is connected with after wearing out casing 3 and scrapes movable block 4, and slip pipe 21 links to each other with casing 3 through first spring 5.

The cross section of the scraping block 4 can be triangular, wherein one end of the scraping block 4 is contacted with the pipe wall, attachments on the pipe wall can be cleaned, the scraping block 4 can be detachably connected with the sliding pipe 21 through bolts, the disassembling work of the scraping block 4 and the sliding pipe 21 can be realized through screwing down the bolts, and the scraping block 4 can be cleaned or replaced after the disassembling.

The first spring 5 is sleeved on the sliding tube 21, one end of the first spring 5 is connected with the sliding tube 21, the other end of the first spring 5 is connected with the shell 3, the first spring 5 can be used for resetting the sliding tube 21, and the first spring 5 is located in the shell 3.

The sliding tube 24 is internally provided with a connecting channel 103, the sliding tube 24 is slidably connected with a blocking block 18 for blocking the connecting channel 103, the blocking block 18 is connected with the sliding tube 24 through a third spring 19, and the blocking block 18 can block one end of the connecting channel 103.

The sliding pipe 24 is also internally provided with a water outlet channel 102, the scraping block 4 is provided with a plurality of water spray holes 101, the water spray holes 101 are arranged on the side surface of the scraping block 4, one end of the water outlet channel 102 is communicated with the water spray holes 101, and the other end of the water outlet channel 102 is communicated with the connecting channel 103.

The shell 3 is internally provided with a water storage space 104, the other end of the connecting channel 103 is communicated with the water storage space 104, the water storage space 104 is also communicated with a water pipe 10, the other end of the water pipe 10 is connected with a water outlet mechanism, and the water pipe 10 is rotationally connected with the water storage space 104.

The water outlet mechanism is fixedly arranged on the travelling mechanism, the travelling mechanism can be connected with a water tank, the water tank is connected with a water pump, water in the water tank can be sent into the water pipe 10 through the water pump, then the water enters the water storage space 104, the shell 3 can rotate, when the shell 3 rotates, the shell 3 drives the water storage space 104 to rotate, the position of the water pipe 10 does not change at the moment, and the water pipe 10 can rotate around the water storage space 104.

One end of the sliding pipe 21, which is close to the water storage space 104, is fixedly connected with a fixing plate 20, the fixing plate 20 is connected with a plugging block 18 through a third spring 19, the fixing plate 20 is provided with a plurality of water passing holes, through the water passing holes, water flow can flow to one side of the plugging block 18 after passing through the fixing plate 20, and the fixing plate 20 is used for realizing the fixing work of the third spring 19.

One end of the third spring 19 is connected with the fixing plate 20, the other end of the third spring 19 is connected with the blocking block 18, the third spring 19 is used for resetting the blocking block 18, and the blocking block 18 is large enough in size so as to be convenient for blocking the connecting channel 103.

The elastic force of the first spring 5 is much smaller than that of the third spring 19, so when water flows from the water storage space 104 to the connecting channel 103, the sliding tube 21 is driven to move at the moment because the elastic force of the first spring 5 is small enough, and the connecting channel 103 is still blocked by the blocking block 18 at the moment, so that water cannot be sprayed out from the water spraying hole 101.

The plugging block 18 is disposed at the connection position between the connection channel 103 and the water storage space 104, and in the initial state, the plugging block 18 makes the other end of the connection channel 103 in a plugging state under the action of the third spring 19, and at this time, the connection channel 103 and the water storage space 104 are not communicated.

After the scraping block 4 is contacted with the pipe wall, the scraping block 4 is not moved at this moment, the water pressure can drive the plugging block 18 to move relative to the sliding pipe 21, so that the connecting channel 103 is opened, the water storage space 104 is communicated with the water outlet channel 102 through the connecting channel 103, water can be sprayed through the water spraying holes 101 at this moment, and attachments in the pipe wall can be cleaned conveniently.

When the water pressure reduces, the third spring 19 enables the plugging block 18 to reset firstly, so that the connecting channel 103 is in a plugging state, sewage can be effectively prevented from entering the water storage space 104, pollution is prevented, the operation is convenient, dirt attached to the inner wall of a pipeline can be cleaned while the sludge in the pipeline is cleaned, the efficiency and the quality of pipeline cleaning are effectively improved, and the use of the pipeline is convenient.

Still including connecting block 9, connecting block 9 links to each other with running gear, and casing 3 and connecting block 9 rotate and are connected, and connecting block 9 can not take place to rotate, and casing 3 can rotate relatively around connecting block 9, and connecting block 9 can dismantle with running gear and be connected.

The shell 3 is fixedly connected with the toothed ring 6, the connecting block 9 is fixedly connected with the motor 8, the motor 8 is connected with the gear 7, and the gear 7 is meshed with the toothed ring 6. When the motor 8 works in a room, the gear 7 can be driven to rotate, and then the toothed ring 6 can drive the shell 3 to rotate, so that the scraping block 4 can conveniently clean the inner wall of the pipeline.

The connecting block 9 is fixedly connected with a sludge drawing pipe 11, one end of the sludge drawing pipe 11 is communicated with a sludge drawing mechanism, the other end of the sludge drawing pipe 11 is communicated with a telescopic pipe, and a sludge drawing port 17 is formed in the telescopic pipe.

The silt pumping mechanism comprises a storage tank, a filter screen is arranged in the storage tank, the storage tank can be communicated with a water tank of the water outlet mechanism, the filter screen is used for filtering silt, a water pump is arranged in the storage tank through the filter screen, filtered water in the storage tank is pumped into the water tank, the filter screen is used for filtering water flow, water recycling can be achieved, and water resources are saved.

The connecting block 9 is fixedly connected with a fixed rod 12, the fixed rod 12 is connected with a sliding rod 13 in a sliding manner, the sliding rod 13 is connected with the fixed rod 12 through a second spring 14, the bottom end of the sliding rod 13 is connected with a travelling wheel 15 in a rotating manner, and the sliding rod 13 is connected with the telescopic pipe through a connecting plate 16.

The second spring 14 is disposed between the fixed rod 12 and the slide rod 13, one end of the second spring 14 is connected to the fixed rod 12, the other end of the second spring 14 is connected to the slide rod 13, the length of the second spring 14 is long enough, and the elastic force of the second spring 14 is good enough.

When the shell 3 is placed in the pipeline, under the action of the second spring 14, the sliding rod 13 can be driven to move in a direction away from the shell 3, and finally the travelling wheel 15 is contacted with the inner wall of the pipeline, at the moment, the second spring 14 is in a compressed state, so that the travelling wheel 15 and the inner wall of the pipeline are always in a contact state, the sliding rod 13 can drive the telescopic pipe to move, and the silt pumping port 17 is driven to move to one side of the inner wall of the pipeline.

The shell 3 is fixedly connected with the puncture rod 1 and the crushing rods 2, the puncture rod 1 and the crushing rods 2 are provided with pointed ends, and the puncture rod 1 and the crushing rods 2 are arranged to crush larger garbage in the pipeline, so that the follow-up cleaning work is facilitated.

The specific working process comprises the following steps: the shell 3 and the travelling mechanism are placed in a pipeline, the sliding rod 13 is driven to move in a direction away from the shell 2 under the action of the second spring 14, the travelling wheel 15 is contacted with the inner wall of the pipeline, the sliding rod 13 drives the telescopic pipe to move through the connecting plate 16, and therefore the silt pumping port 17 is moved to one side of the inner wall of the pipeline, and the silt pumping work is facilitated.

The water flow is provided through the water outlet mechanism, so that the water flow enters the water storage space 104 through the water pipe 10, and the water flow can drive the blocking block 18 and the sliding pipe 21 to move simultaneously because the elastic force of the third spring 19 is far greater than that of the first spring 5, and the blocking block 18 still enables the connecting channel 103 to be in a blocking state at the moment, so that the water flow cannot be sprayed out from the water spraying hole 101, and the water storage device can adapt to use with different pipe diameters.

After scraping movable block 4 and pipe wall contact, scrape movable block 4 no longer removes this moment, and water pressure can drive the relative sliding tube 21 of shutoff piece 18 and remove, makes connecting channel 103 open, and accessible hole for water spraying 101 sprays water this moment, is convenient for clear up the attachment in the pipe wall, and motor 8 drive gear 7 rotates simultaneously, and gear 7 passes through ring gear 6 and drives casing 3 and remove, scrapes movable block 4 and can realize clearing up the attachment of pipe wall.

The silt pumping mechanism cleans silt in the pipeline through the silt pumping port 17, the pumped muddy water enters the storage tank, the muddy water can be filtered through the filter screen arranged in the storage tank, the water in the storage tank is pumped into the water tank through the water pump, the filter screen realizes the filtration of water flow, the cyclic utilization of water can be realized, and water resources are saved.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The pipeline dredging device comprises a shell (3) and a travelling mechanism for driving the shell (3) to move in a pipeline, and is characterized in that the shell (3) is slidably connected with a sliding pipe (21) which moves radially along the shell (3), one end of the sliding pipe (21) penetrates out of the shell (3) and then is connected with a scraping block (4), and the sliding pipe (21) is connected with the shell (3) through a first spring (5); a connecting channel (103) is formed in the sliding tube (21), a blocking block (18) used for blocking the connecting channel (103) is connected in a sliding manner in the sliding tube (21), and the blocking block (18) is connected with the sliding tube (21) through a third spring (19).

2. The dredging device for pipeline dredging according to claim 1, wherein a water outlet channel (102) is further formed in the sliding pipe (21), the scraping block (4) is provided with a water spraying hole (101), one end of the water outlet channel (102) is communicated with the water spraying hole (101), and the other end of the water outlet channel (102) is communicated with the connecting channel (103).

3. The pipeline dredging device according to claim 2, wherein a water storage space (104) is formed in the shell (3), the other end of the connecting channel (103) is communicated with the water storage space (104), the water storage space (104) is further communicated with a water pipe (10), the other end of the water pipe (10) is connected with a water outlet mechanism, and the water pipe (10) is rotationally connected with the water storage space (104).

4. A dredging device according to claim 3, wherein one end of the sliding pipe (21) close to the water storage space (104) is fixedly connected with a fixing plate (20), the fixing plate (20) is connected with the plugging block (18) through a third spring (19), and the fixing plate (20) is provided with a plurality of water passing holes.

5. A dredging device according to claim 1, characterized in that the first spring (5) has a smaller spring force than the third spring (19).

6. The dredging device for dredging pipe according to claim 5, wherein the blocking block (18) is disposed at a joint between the connecting channel (103) and the water storage space (104), and in an initial state, the blocking block (18) makes the other end of the connecting channel (103) in a blocking state under the action of the third spring (19), and the connecting channel (103) and the water storage space (104) are not communicated.

7. The dredging device for pipeline dredging according to claim 1, further comprising a connecting block (9), wherein the connecting block (9) is connected with the travelling mechanism, and the shell (3) is rotatably connected with the connecting block (9).

8. The pipeline dredging device according to claim 7, wherein the shell (3) is fixedly connected with a toothed ring (6), the connecting block (9) is fixedly connected with a motor (8), the motor (8) is connected with a gear (7), and the gear (7) is meshed with the toothed ring (6).

9. The pipeline dredging device according to claim 7, wherein the connecting block (9) is fixedly connected with a dredging pipe (11), one end of the dredging pipe (11) is communicated with a dredging mechanism, the other end of the dredging pipe (11) is communicated with a telescopic pipe, and a dredging opening (17) is formed in the telescopic pipe.

10. The dredging device for pipeline dredging according to claim 9, wherein the connecting block (9) is fixedly connected with a fixing rod (12), the fixing rod (12) is slidably connected with a sliding rod (13), the sliding rod (13) is connected with the fixing rod (12) through a second spring (14), a travelling wheel (15) is rotatably connected to the bottom end of the sliding rod (13), and the sliding rod (13) is connected with the telescopic pipe through a connecting plate (16).