CN214638835U

CN214638835U - Pipeline cleaning device

Info

Publication number: CN214638835U
Application number: CN202120643319.1U
Authority: CN
Inventors: 陈雪飞
Original assignee: Henan Shuyu Environmental Protection Technology Co ltd
Current assignee: Henan Shuyu Environmental Protection Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-09
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a pipeline cleaning equipment technical field, especially a pipeline cleaning device, the adjusting device who is equipped with can control the displacement distance of solid fixed cylinder along the slide bar, and then adjusts walking wheelset and make it can with the contact of pipeline inner wall and follow the walking of pipeline inner wall, make the utility model discloses can follow the pipeline walking of different internal diameters, no matter be square pipe or pipe, and then can clear up the pipeline, can handle the information that the camera was gathered through the display at the walking in-process, the cleaning head that is equipped with can wash the pipe wall high pressure, the hard spring that is equipped with can trigger pressure switch as adjusting device's component on the one hand, on the other hand can be when walking device along the pipeline walking and the pipe wall internal diameter has small change for solid fixed cylinder can take place small displacement along the slide bar, in order to adapt to pipe wall internal diameter change.

Description

Pipeline cleaning device

Technical Field

The utility model relates to a pipeline cleaning equipment technical field, especially a pipeline cleaning device.

Background

In various aspects of industrial production, life, construction and the like, the application of pipeline facilities is relatively popular, generally, pipelines are used for conveying materials, sewage, garbage and the like as conveying devices, therefore, some dirt is easily adhered to the inner walls of the pipelines, the phenomena of scaling, corrosion and the like possibly occur on the inner walls of the pipelines under the influence of the dirt, if the pipelines are not cleaned in time, the pipelines are easily damaged, the general pipelines are round pipes, are relatively long in length and different in pipe diameter, in addition, the pipelines are also provided with square pipes besides the round pipes, and the pipeline cleaning devices are not applicable to the pipelines of different types.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pipeline cleaning device, which solves the problem of difficult cleaning of different types of pipelines, and adopts the technical proposal that the pipeline cleaning device comprises a fixed frame and is characterized in that a walking device capable of walking along the inner wall of the pipeline is arranged outside the fixed frame, the pipeline cleaning device also comprises an adjusting device and a cleaning device which are matched with the walking device, and the fixed frame consists of two channel steels which are symmetrically arranged from left to right and have openings facing back and two baffles which are symmetrically arranged from top to bottom;

the utility model discloses a pipeline inner wall of internal diameter difference, including two channel-section steels, running gear has the slide bar rather than the vertically on the lateral surface of two channel-section steels symmetrical arrangement, equal endwise slip is connected with solid fixed cylinder on each slide bar, each solid fixed cylinder keeps away from the U type frame that the equal fixedly connected with opening of mount one end deviates from the mount, each U type frame both ends are extended and are all rotated between the end and are connected with the walking wheel group that can contact with the pipeline inner wall, walking wheel group is by remote control motor drive, adjusting device control solid fixed cylinder gliding distance makes running gear can follow the walking of the different pipeline inner wall of internal diameter on the slide bar, so that belt cleaning device washs the pipeline inner wall, the mount outside is equipped with the operation panel that belt cleaning device and adjusting device carry out the regulation and control.

Preferably, the walking wheel set comprises two rotating shafts which are arranged up and down and are rotatably connected between two extending ends of each U-shaped frame, walking wheels are fixedly connected to the front side and the rear side of each rotating shaft respectively, the two rotating shafts on each U-shaped frame are connected through belt transmission, and one rotating shaft is driven by a remote control motor.

Preferably, the adjusting device comprises vertical grooves symmetrically arranged on the upper side and the lower side of the outer side surface of each channel steel about a sliding rod, a screw rod is vertically and rotatably connected in a fixing frame, threads on the upper side and the lower side of the screw rod are opposite in rotating direction and are all in threaded connection with hexagonal nuts, limiting plates extending out of the vertical grooves on the corresponding sides of the two hexagonal nuts are all fixedly connected to the outer edge surfaces of the two hexagonal nuts, lantern rings located on the inner sides of the fixed cylinders are all axially and slidably connected to each sliding rod, one end of an upper push rod is hinged to the upper side of each lantern ring, the other end of each upper push rod is hinged to the limiting plate corresponding to the upper side of each upper push rod, one end of a lower push rod is hinged to the lower side of each lantern ring, the other end of each lower push rod is hinged to the limiting plate corresponding to the lower side of each lower push rod, and hard springs sleeved on the sliding rods are fixedly connected between the opposite ends of the fixed cylinders and the lantern rings corresponding to the fixed cylinders, the screw rod is driven by a small motor fixedly connected to the lower end of the upper side baffle, and the end part of the fixed cylinder is fixedly connected with a pressure switch which is in contact fit with the hard spring and is electrically connected with the small motor.

Preferably, the operating platform is provided with a display, the operating platform is electrically connected with a power line, the free end of the power line penetrates through the upper end of the fixing frame and is fixedly connected to the inner wall of the fixing frame, the small motor is electrically connected with the power line to be connected with the operating platform, and the remote control motor is connected with the operating platform through the wireless transmitting device.

Preferably, a camera positioned on the upper side of the adjusting device is arranged on the outer side surface of each channel steel, and the camera is electrically connected with the display through a power line.

Preferably, the cleaning device comprises an electrically controlled rotating pair arranged at the lower end of the lower side baffle, the electrically controlled rotating pair is electrically connected with a power line and controlled by an operation console, a plurality of cleaning heads are uniformly distributed in a divergent mode on the electrically controlled rotating pair, each cleaning head is communicated with one end of a cleaning pipe, the other end of the cleaning pipe upwards penetrates through the upper side baffle and is communicated with a water supply device, the part, located in the fixing frame, of the cleaning pipe is fixedly connected with the inner wall of the fixing frame, and a first electromagnetic valve controlled by the operation console is arranged between the cleaning pipe and the water supply device.

Preferably, the upper end of the fixing frame is fixedly connected with a pull rope, and the pull rope, the power line and the cleaning tube are bundled and fixed together through a binding band.

Preferably, each rotating connection part of the travelling wheels and the rotating shaft is provided with an elastic part

Preferably, a set of opposite side faces of each hexagonal nut meet to be in contact fit with corresponding side channel steels of the hexagonal nut

The utility model has the advantages that:

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a partial view of the first view angle of the present invention.

Fig. 3 is an enlarged view of a region a in a first view partial cross-sectional view of the present invention.

Fig. 4 is an enlarged view of the area B in the first view angle partial cross-sectional view of the present invention.

Fig. 5 is a partial sectional view at a second viewing angle of the present invention.

Fig. 6 is a perspective view of the traveling wheel set of the present invention.

Fig. 7 is the C area enlarged view in the stereo view of the travelling wheel set of the utility model.

Reference numerals

1. The device comprises a fixed frame, a sliding rod, a fixed cylinder, a U-shaped frame, a remote control motor, a vertical groove, a screw rod, a hexagonal nut, a limiting plate, a lantern ring, an upper push rod, a lower push rod, a hard spring, a small motor, a control console, a display, a power line, a camera, an electronic control rotating pair, a cleaning head, a cleaning pipe, a pull rope, a key groove, a key 27, a guide key, a pressure switch, a rotating shaft 30, a traveling wheel, an upper belt wheel, a lower belt wheel, a belt 33, a channel steel 34, a baffle 35 and an elastic piece 36.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 7.

In the first embodiment, the adjusting device pushes or pulls the lantern ring 11 to move along the sliding rod 2 through the cooperation of the upper push rod 12 and the lower push rod 13, the lantern ring 11 pushes or pulls the fixed cylinder 3 to move along the sliding rod 2 through the hard spring 14, the hard spring 14 is not easy to deform only under the pushing force or the pulling force of the lantern ring 11, the pressure switch 28 is not stressed by the hard spring 14, the counterforce of the pipe wall can make the stress balance of the hard spring 14 break when the walking device is in contact with the pipe wall, the hard spring 14 can correspondingly deform and act on the pressure switch 28, the fixed cylinder 3 can stay at different positions fixed on the sliding rod 2 under the adjustment of the adjusting device, so that the walking wheel set can be in contact fit with the inner walls of the pipes with different inner diameters, the walking wheel set can be in contact with the pipe wall and can walk along the pipe wall through the adjusting device, and the forward and reverse rotation of the walking wheel set can be controlled by the remote control motor 6, remote control motor 6 fixed mounting can make according to this on the 4 lateral surfaces of U type frame the utility model discloses reciprocating motion in the pipeline can be convenient for expand the cleaning work to the pipeline inner wall, and the walking wheelset still has and turns to the structure, can turn to under the control of external operation panel 16, and it specifically turns to the structure and is prior art, no longer specifically explains.

In the second embodiment, on the basis of the first embodiment, the two rotating shafts 29 on each U-shaped frame 4 are respectively provided with an upper belt wheel 31 and a lower belt wheel 32, the upper belt wheel 31 and the lower belt wheel 32 are connected through a belt 33 to form a belt transmission, the U-shaped frame 4 has a certain width, and a certain distance is arranged between the two walking wheels 30 on each rotating shaft 29, so that the utility model can walk in different types of pipelines only through two groups of walking wheels, the walking wheels 30 of the walking device can be contacted with the pipelines no matter the pipelines are square pipes or round pipes, the walking wheels 30 can synchronously move in the same direction under the action of belt transmission to drive the utility model to walk in the pipeline, and two walking wheel groups which are adjusted by an adjusting device are arranged, when the assurance device can be stable walk in the pipeline, avoided setting up too much adjusting device and running gear, it is right the utility model discloses cause the influence to the adjustment process when adjusting in the pipeline.

In the third embodiment, on the basis of the first embodiment, when the adjustment device is used, the operation panel 16 can control the small motor 15 to start and stop, the power line 18 is electrified and the small motor 15 is connected through the operation panel 16, but the pressure switch 28 electrically connected with the small motor 15 is not connected temporarily at this time, the operation panel 16 can control whether the small motor 15 starts and stops, the small motor 15 is stopped after the operation panel 16 controls the small motor 15 to rotate and drives the traveling device to be attached to the pipe wall, then the pressure switch 28 is connected through the operation panel 16 and keeps normally open during the working process, the pressure switch 28 regulates and controls the small motor 15, the pressure switch 28 can control the small motor 15 to rotate forward and backward according to whether the pressure value reaches the set value, when the pressure applied to the pressure switch 28 is greater than the set value, the pressure switch 28 controls the small motor 15 to rotate backward to drive the traveling device to move to the side close to the fixed frame 1, the acting force between the walking device and the pipe wall is prevented from being too large, so that the walking wheel 30 can not smoothly rotate, when the pressure on the pressure switch 28 is smaller than a set value, the pressure switch 28 controls the small motor 15 to rotate positively, the walking device is driven to move to one side away from the fixing frame 1, the acting force between the walking device and the pipe wall is prevented from being insufficient, and the walking wheel 30 is influenced by smaller friction force, so that the utility model moves in the pipeline, in short, the acting force between the walking device and the pipe wall can be kept stable by the pressure switch 28 in the working process;

the method specifically comprises the following steps: a small motor 15 is started through an operation table to drive a screw 8 to rotate forwards, the screw 8 transmits power to a hexagon nut 9, a limiting plate 10 on the hexagon nut 9 enables the hexagon nut 9 to only move vertically along the screw 8 and cannot rotate under the limitation of a vertical groove 7, when the screw 8 rotates forwards, the thread rotating directions of the upper side and the lower side of the screw 8 are opposite, so that two hexagon nuts 9 on the screw 8 are relatively close to each other, in the relative approach process of the two hexagon nuts 9, a lantern ring 11 is driven by an upper push rod 12 and a lower push rod 13 to move towards one side far away from a fixed frame 1 along a sliding rod 2, meanwhile, the lantern ring 11 enables a fixed cylinder 3 to move towards one side far away from the fixed frame 1 through a hard spring 14, at the moment, a travelling wheel group which is rotationally connected to a U-shaped frame 4 becomes far relative to the axis of the fixed frame 1, the further the travelling wheel group is relative to the axis of the fixed frame 1, the travelling device can adapt to pipelines with larger inner diameters, and only can axially slide along the sliding rod 2 to limit the lantern ring 11 and the fixed cylinder 3, a key groove 26 is formed in the outer edge surface of the sliding rod 2 along the axial direction of the sliding rod, and guide keys 27 matched with the key groove 26 are arranged in the lantern ring 11 and the fixed cylinder 3;

when the walking device needs to adapt to a pipeline with a smaller inner diameter, the small motor 15 is controlled by the operating platform 16 to drive the screw rod 8 to rotate reversely, at the moment, the two hexagon nuts 9 on the screw rod 8 are relatively far away, at the moment, the lantern ring 11 moves to one side close to the fixing frame 1 under the tensile force of the upper push rod 12 and the lower push rod 13, the fixing cylinder 3 is close to the fixing frame 1 along with the hexagon nuts, the walking wheel set is close to the axis of the fixing frame 1, and the walking wheel set can adapt to the pipeline with the smaller inner diameter more when being close to the axis of the fixing frame 1;

the stiff spring 14 is not easily deformed only by the pushing or pulling force of the collar 11, and the pressure switch 28 is not triggered when the force reaches the set value, but when the walking wheel set is close to the inner wall of the pipeline and is matched with the inner wall of the pipeline in a matching and contacting way through the adjusting device, the walking wheel set can be subjected to the reaction force of the pipeline, the reaction force acts on the hard spring 14 through the fixed cylinder 3 to press the hard spring 14, and the pressure switch 28 triggers and controls the small motor 15 to rotate forwards or backwards, at the moment, the walking device can just adapt to the inner diameter of the pipeline, the pipeline is convenient to clean, in addition, when the walking device walks along the pipeline and the inner diameter of the pipe wall has slight change, the hard spring 14 can generate corresponding deformation and transmit information to the pressure switch 28, so that the fixed cylinder 3 can slightly displace along the slide bar 2, and the walking device can adapt to the slight change of the inner diameter of the pipe wall.

Fourth embodiment, on the basis of first embodiment, the part that power cord 18 is located mount 1 can be through fixed connection such as clamp on mount 1 inner wall, avoid it to influence adjusting device action, the part that scavenge pipe 22 is located mount 1 is fixed connection such as clamp on mount 1 inner wall equally simultaneously, power cord 18 is connected with small motor 15 and automatically controlled revolute pair 20 electricity, and then can control small motor 15 and automatically controlled revolute pair 20 through operation panel 16, remote control motor 6 can send radio signal through operation panel 16 to control simultaneously, and then control the walking wheelset.

Fifth embodiment, on the basis of third embodiment, camera 19 is three hundred sixty degrees cameras, and camera 19 can monitor the pipeline inner wall completely to reflect the cleaning performance on display 17, can observe adjusting device's adjustment process by camera 19 simultaneously, operating personnel can carry out real-time supervision through display 17 to the condition in the pipeline, and adjust according to this the utility model discloses an operating condition thoroughly clears up the pipeline.

Sixth embodiment, on the basis of the first embodiment, when the pipeline is cleaned, the water supply device provides a cleaning solution containing a cleaning solution component, and the water supply device has a heating function and can provide a high-temperature cleaning solution, the first electromagnetic valve is controlled to be opened by the console 16, so that the water supply device supplies the cleaning solution to the cleaning pipe 22, the water is sprayed out at high pressure by the cleaning head 21 to strongly clean the inner wall of the pipeline, and the electrically controlled revolute pair 20 can rotate at any angle under the control of the console 16, and the cleaning head 21 can be used in combination with the camera 19 to purposefully clean some parts in the pipeline which are difficult to be treated, and according to the circumstances, when the oil stain on the pipe wall is difficult to be cleaned, the oil stain can be heated by the high-temperature cleaning solution to be cleaned conveniently, and in order to save resources, because the density of the oil stain is less than that of the water, the cleaning solution and the cleaned oil stain can be separated and treated conveniently, a waste water treatment device can be arranged at the outlet end of the pipeline to recycle and treat the cleaning liquid and reuse the cleaning liquid.

Seventh embodiment, on the basis of the first embodiment, in order to avoid the power cord 18 and the cleaning tube 22 from being too cluttered, the power cord 18 and the cleaning tube 22 are bundled together by using a binding band, and in addition, in order to prevent the power cord 18 and the cleaning tube 22 from being pulled and disconnected from the output end thereof, the power cord 18 and the cleaning tube 22 are bundled together with the pull rope 24 fixedly connected to the upper end of the fixing frame 1, so that the acting force generated when the power cord 18 and the cleaning tube 22 are pulled can be borne by the pull rope 24.

Eight in the embodiment, on the basis of second in the embodiment, walking wheel 30 is not directly connected with pivot 29, is connected through elastic component 36 between walking wheel 30 inner fringe face and the pivot 29, works as the utility model discloses when walking in the pipeline and clearing up the operation, running gear adjusts and the pipe wall contact through adjusting device, and walking wheel 30 receives the pipeline extrusion this moment, and elastic component 36 receives the extrusion shrink, in the clearance work process, when the pipe wall radial distance has little change, elastic component 36 contracts or extends along with it for each walking wheel 30 can both contact with the pipeline inner wall all the time.

Ninth, on the basis of the third embodiment, a group of opposite side surfaces of the hexagon nut 9 is in contact fit with the inner side surface of the corresponding side channel steel 34, so that the rotation tendency of the hexagon nut can be further limited, and the hexagon nut can only make linear motion under the driving of the screw 8.

Claims

1. A pipeline cleaning device comprises a fixing frame (1) and is characterized in that a walking device capable of walking along the inner wall of a pipeline is arranged on the outer side of the fixing frame (1), the pipeline cleaning device also comprises an adjusting device and a cleaning device which are matched with the walking device, and the fixing frame (1) is composed of two channel steels (34) which are arranged in a bilateral symmetry mode and have openings facing back and two baffles (35) which are arranged in an up-and-down symmetry mode;

the utility model discloses a pipeline inner wall cleaning device, including two channel-section steels (34), running gear has the slide bar (2) rather than the vertically on the lateral surface symmetrical arrangement of two channel-section steels (34), equal endwise slip is connected with solid fixed cylinder (3) on each slide bar (2), the equal fixedly connected with opening of mount (1) one end deviates from U type frame (4) of mount (1) is kept away from in each solid fixed cylinder (3), all rotate between each U type frame (4) the two extension ends and be connected with the walking wheel group that can contact with the pipeline inner wall, the walking wheel group is driven by remote control motor (6), gliding distance makes running gear can follow the pipeline inner wall walking of internal diameter difference in adjusting device control solid fixed cylinder (3) on slide bar (2), so that cleaning device washs pipeline inner wall, mount (1) outside is equipped with running gear, operating board (16) that cleaning device and adjusting device carried out regulation and control.

2. The pipeline cleaning device according to claim 1, wherein the traveling wheel set comprises two rotating shafts (29) which are arranged up and down and are rotatably connected between two extending ends of each U-shaped frame (4), a traveling wheel (30) is fixedly connected to the front side and the rear side of each rotating shaft (29), the two rotating shafts (29) on each U-shaped frame are connected through belt transmission, and one rotating shaft (29) is driven by a remote control motor (6).

3. The pipeline cleaning device according to claim 1, wherein the adjusting device comprises vertical grooves (7) symmetrically arranged on the upper side and the lower side of the outer side surface of each channel steel (34) relative to the sliding rods (2), a screw rod (8) is vertically and rotatably connected in the fixing frame (1), thread directions of the upper side and the lower side of the screw rod (8) are opposite, and are respectively in threaded connection with hexagonal nuts (9), limiting plates (10) extending out of the vertical grooves (7) on the corresponding sides of the two hexagonal nuts (9) are respectively and fixedly connected to the outer edge surfaces of the two hexagonal nuts (9), lantern rings (11) positioned on the inner sides of the fixing cylinders (3) are respectively and axially and slidably connected to each sliding rod (2), one end of an upper push rod (12) is hinged to the upper side of each lantern ring (11), the other end of each upper push rod (12) is hinged to the limiting plate (10) corresponding to the upper side of the other push rod, one end of a lower push rod (13) is hinged to the lower side of each lantern ring (11), the other end of each lower push rod (13) is hinged with a limiting plate (10) corresponding to the lower side of the lower push rod, a hard spring (14) arranged on the sliding rod (2) is sleeved between each fixed cylinder (3) and the opposite end of the corresponding lantern ring (11), the screw rod (8) is driven by a small motor (15) fixedly connected to the lower end (35) of the upper baffle plate, and the end part of each fixed cylinder (3) is fixedly connected with a pressure switch (28) which is in contact fit with the hard spring (14) and is electrically connected with the small motor (15).

4. The pipeline cleaning device according to claim 1, wherein a display (17) is arranged on the operation table (16), a power line (18) is electrically connected to the operation table (16), the free end of the power line (18) penetrates through the upper end of the fixing frame (1) and is fixedly connected to the inner wall of the fixing frame (1), the small motor (15) is electrically connected with the power line (18) to realize connection with the operation table (16), and the remote control motor (6) is connected with the operation table (16) through a wireless transmitting device.

5. The pipeline cleaning device according to claim 1, wherein a camera (19) positioned at the upper side of the adjusting device is arranged on the outer side surface of each channel steel (34), and the camera (19) is electrically connected with the display (17) through a power line (18).

6. The pipeline cleaning device according to claim 1, wherein the cleaning device comprises an electrically controlled rotating pair (20) arranged at the lower end of a lower baffle (35), the electrically controlled rotating pair (20) is electrically connected with a power line (18) and controlled by an operation console (16), a plurality of cleaning heads (21) are distributed on the electrically controlled rotating pair (20) in a divergent manner, each cleaning head (21) is communicated with one end of a cleaning pipe (22), the other end of the cleaning pipe (22) upwards penetrates through the upper baffle (35) and is communicated with a water supply device, the part of the cleaning pipe (22) located in the fixed frame (1) is fixedly connected with the inner wall of the fixed frame (1), and a first electromagnetic valve controlled by the operation console (16) is arranged between the cleaning pipe (22) and the water supply device.

7. The pipeline cleaning device according to claim 1, characterized in that a pull rope (24) is fixedly connected to the upper end of the fixing frame (1), and the pull rope (24), the power line (18) and the cleaning pipe (22) are bound and fixed together through a binding band.

8. The pipeline cleaning device according to claim 2, wherein each of the traveling wheels (30) is provided with an elastic member (36) at a rotational connection with the rotating shaft (29).

9. A pipe cleaning device according to claim 3, wherein a set of opposing sides of each hexagonal nut (9) is adapted to be in contact engagement with its corresponding side channel (34).