CN213897466U

CN213897466U - Municipal drainage pipeline's desilting device

Info

Publication number: CN213897466U
Application number: CN202022988418.1U
Authority: CN
Inventors: 杨六八
Original assignee: Anhui Xuanguang Water Conservancy Engineering Co ltd
Current assignee: Anhui Xuanguang Water Conservancy Engineering Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-06
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a municipal drainage pipe's desilting device, it includes the automobile body, the automobile body internal rotation is provided with the pivot, the pivot is followed automobile body length direction level sets up, install motor and power in the automobile body, coaxial rigid coupling has gear one on the motor output shaft, coaxial rigid coupling has with gear one engaged with gear two in the pivot, the power is located the motor is kept away from one side of motor output shaft, the pivot is close to the one end of automobile body direction of advance is extended outside the automobile body, and the tip cover is equipped with the solid fixed cylinder, gu fixed cylinder inner wall rigid coupling in on the global of pivot, gu fixed cylinder outer wall rigid coupling has the connecting plate, the connecting plate is kept away from the scraper blade is installed to the one end of solid fixed cylinder. This application has the effect of water economy resource.

Description

Municipal drainage pipeline's desilting device

Technical Field

The application relates to the technical field of pipeline dredging devices, in particular to a dredging device for municipal drainage pipelines.

Background

Municipal drainage pipes refer to rainwater and sewage pipelines under municipal roads, namely commonly called 'sewer pipelines', and are generally called municipal drainage pipes in engineering. And municipal drainage pipe is in the time use, and the easy a lot of silt of deposit in the pipeline, and in rainy day, the silt in the pipeline influences the drainage ability of pipeline easily, need clear away the interior silt of pipeline through some desilting devices to guarantee the unobstructed of pipeline drainage.

The utility model discloses a china utility model that bulletin number is CN211849938U at present discloses an automatic desilting device of drainage pipe water conservancy based on high-pressure injection, is formed with high pressure water channel in drainage pipe's pipe wall and communicates with drainage pipe's inner chamber, be full of the water under high pressure in the high pressure water channel.

With respect to the related art in the above, the inventors consider that: above-mentioned scheme is washed away the pipeline inner wall through high-pressure rivers and is cleaned the pipeline inner wall, has consumed a large amount of water resources, is unfavorable for the water economy resource.

SUMMERY OF THE UTILITY MODEL

For the water economy resource, this application provides a municipal drainage pipe's desilting device.

The application provides a desilting device of municipal drainage pipe adopts following technical scheme:

the utility model provides a municipal drainage pipe's dredging device, includes the automobile body, the automobile body internal rotation is provided with the pivot, the pivot is followed automobile body length direction level sets up, install motor and power in the automobile body, coaxial rigid coupling has gear one on the motor output shaft, coaxial rigid coupling has with gear one engaged with gear two in the pivot, the power is located the motor is kept away from one side of motor output shaft, the pivot is close to the one end of automobile body direction of advance is extended outside the automobile body, and the tip cover is equipped with solid fixed cylinder, gu fixed cylinder inner wall rigid coupling in on the global of pivot, gu fixed cylinder outer wall rigid coupling has the connecting plate, the connecting plate is kept away from the scraper blade is installed to the one end of solid fixed cylinder.

Through adopting above-mentioned technical scheme, when needs clear up the silt in the pipeline, motor drive gear is rotatory, and gear drive gear two is rotatory, and gear two drives the pivot again and rotates, and the pivot alright around the solid fixed cylinder rotation with driving the connecting plate, and the scraper blade on the rotatory connecting plate can strike off the silt of pipeline inner wall, comparatively erodees the pipeline inner wall through high-pressure rivers, utilizes the waste that the water resource can be reduced to the scraper blade, is favorable to the water economy resource.

Optionally, the connecting plate is kept away from the terminal surface of solid fixed cylinder one end has seted up the spring groove, the notch edge rigid coupling of spring inslot wall has the limiting plate, the scraper blade sets up the spring inslot, the scraper blade is close to the terminal surface rigid coupling of spring tank bottom surface one end has baffle one, the baffle one is kept away from the side butt of spring tank bottom surface one side in the limiting plate is close to the side of spring tank bottom surface one side, the scraper blade with be provided with spring one between the spring groove tank bottom, a spring one end butt in the bottom surface of spring groove, a spring other end butt in the scraper blade is close to the terminal surface of spring tank bottom surface one end.

Through adopting above-mentioned technical scheme, when the pipeline certain department takes place to warp, at the shallow in-process that gos forward, the scraper blade contacts the deformation part, and the connecting plate continues to rotate, and the scraper blade atress contracts to the spring inslot to extrusion spring one, when the scraper blade crosses pipeline deformation part, the scraper blade is rebounded the original position under spring elastic action, makes the desilting device can move smoothly in the pipeline, is favorable to guaranteeing the normal clearance of pipeline silt.

Optionally, a longitudinal section of one end of the scraper, which is far away from the first baffle plate, is in a fan shape.

By adopting the technical scheme, the contact part between the scraper and the pipe wall is seriously abraded, and the longitudinal section of one end of the scraper, which is far away from the baffle I, is in a fan shape, so that the abrasion bearing time of the scraper is prolonged, and the service life of the scraper is prolonged.

Optionally, still the cover is equipped with solid fixed ring in the pivot, gu fixed ring's inner wall with the global rigid coupling of pivot, gu fixed ring outer wall rigid coupling has the connecting rod, the connecting rod is kept away from gu fixed ring's one end is installed the brush.

Through adopting above-mentioned technical scheme, because the pipeline inner wall after the scraper blade is scraped still has silt to remain, the brush through the connecting rod connection clears up the pipeline inner wall once more to can further clear up the pipeline inner wall.

Optionally, a water tank is installed in the vehicle body, a metal hose is connected to the water tank, and one end, far away from the water tank, of the metal hose extends out of the vehicle body and faces the brush.

Through adopting above-mentioned technical scheme, the brush is long-time work back, and silt collects easily between the space of brush, through metal collapsible tube to the brush water spray, can clear up the brush to can guarantee the normal work of brush.

Optionally, the longitudinal section of the brush is arc-shaped.

By adopting the technical scheme, the brush is arc-shaped, so that the brush is fully attached to the pipe wall, and the pipe wall is fully cleaned by the brush.

Optionally, a chute is formed in the end face of the connecting rod, which is far away from one end of the fixing ring, a limiting ring is fixedly connected to the edge of the notch of the inner wall of the chute, a telescopic rod is arranged in the chute, a second baffle plate is fixedly connected to the end face of the telescopic rod, which is close to one end of the bottom surface of the chute, and the side face of the second baffle plate, which is far away from one side of the bottom surface of the chute, abuts against the side face of the limiting ring, which is close to one side of the bottom surface of the chute; the telescopic link with be provided with spring two between the spout bottom surface, two one end rigid couplings of spring in the telescopic link is close to the terminal surface of spout bottom surface one end, two other end rigid couplings of spring in the bottom surface of spout, the brush with the telescopic link is kept away from spout bottom surface one end is provided with coupling assembling.

Through adopting above-mentioned technical scheme, because the brush can take place wearing and tearing when the clearance pipeline, the pipe wall is difficult for touching to the brush after the wearing and tearing, because be provided with spring two in the spout, when the brush takes place wearing and tearing, under the effect of spring two, spring two outwards ejecting with the telescopic link, the brush alright with inside pipe wall looks butt to can increase the use number of times of brush, and then can reduce the cost of pipeline clearance.

Optionally, coupling assembling includes backup pad and support frame, the side rigid coupling of backup pad one side in the telescopic link is kept away from the terminal surface of spout bottom surface one end, the support frame rigid coupling in the side of brush hair one side is kept away from to the brush, backup pad bolted connection in on the support frame.

By adopting the technical scheme, when the hairbrush needs to be installed, the supporting plate and the supporting frame are aligned, and the supporting plate and the supporting frame are connected through the bolt, so that the hairbrush can be installed; when the brush needs to be disassembled, the bolt is unscrewed, and the supporting plate and the supporting frame are separated, so that the disassembly of the brush can be realized. The brush can be conveniently detached and installed by an operator by utilizing the connecting assembly.

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

when sludge in a pipeline needs to be cleaned, the first motor drives the gear to rotate, the second gear drives the second gear to rotate, the second gear drives the rotating shaft to rotate, the rotating shaft can drive the connecting plate to rotate around the fixed cylinder, the sludge on the inner wall of the pipeline can be scraped by the scraper on the rotating connecting plate, and compared with the method that the inner wall of the pipeline is washed by high-pressure water flow, the waste of water resources can be reduced by using the scraper, so that the water resources are saved;

when a certain part of the pipeline deforms, the scraper contacts with the deformation part in the advancing process of the cart, the connecting plate continues to rotate, the scraper is stressed to contract towards the inside of the spring groove and extrudes the spring I, and when the scraper crosses the deformation part of the pipeline, the scraper is rebounded to the original position under the elastic action of the spring I, so that the dredging device can smoothly run in the pipeline, and the normal cleaning of pipeline sludge is favorably ensured;

because the silt still remains in the pipeline inner wall after the scraper blade is scraped, the brush through the connecting rod connection clears up the pipeline inner wall once more to can further clear up the pipeline inner wall.

Drawings

Fig. 1 is a schematic structural diagram of a dredging device according to an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a vehicle body; 11. a power source; 2. a rotating shaft; 21. a second gear; 22. a fixed cylinder; 23. a connecting plate; 231. a spring slot; 232. a limiting plate; 233. a first spring; 24. a fixing ring; 25. a connecting rod; 251. a chute; 252. a limiting ring; 26. a brush; 27. a telescopic rod; 271. a second baffle plate; 28. a second spring; 3. a motor; 31. a first gear; 4. a squeegee; 41. a first baffle plate; 5. a water tank; 51. a metal hose; 6. a connecting assembly; 61. a support plate; 62. a support frame; 621. a vertical plate; 622. a transverse plate; 7. pushing a cart; 8. a pipeline.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses municipal drainage pipe's desilting device. Referring to fig. 1 and 2, the dredging device comprises a cart 7 placed in a pipeline 8, a rotating shaft 2 is rotatably arranged in the middle of the cart 7, the axial direction of the rotating shaft 2 is consistent with the axial direction of the pipeline 8, and a second gear 21 is coaxially and fixedly connected with the rotating shaft 2; a motor 3 is installed in the cart 7, an output shaft of the motor 3 faces the advancing direction of the cart 7, and a first gear 31 meshed with a second gear 21 is coaxially and fixedly connected with the output shaft of the motor 3; one end of the rotating shaft 2, which is close to the advancing direction of the cart 7, extends outwards, the end part of the rotating shaft is coaxially and fixedly connected with a fixed cylinder 22, the fixed cylinder 22 is cylindrical, the outer wall of the fixed cylinder 22 is fixedly connected with a plurality of connecting plates 23, the connecting plates 23 are cuboid, in specific implementation, the number of the connecting plates 23 is four, and the four connecting plates 23 are uniformly distributed; the end face of the connecting plate 23, which is far away from one end of the fixed cylinder 22, is provided with a spring groove 231, the edge of a notch of the inner wall of the spring groove 231 is integrally formed with a limiting plate 232, a scraping plate 4 is arranged in the spring groove 231, the scraping plate 4 is rectangular, a first baffle plate 41 is fixedly connected to the end face of the scraping plate 4, which is close to one end of the bottom surface of the spring groove 231, the first baffle plate 41 is rectangular, the side face of the first baffle plate 41, which is far away from one side of the bottom surface of the spring groove 231, abuts against the side face of the limiting plate 232, which is close to one side of the bottom surface of the spring groove 231, a plurality of first springs 233 are arranged between the first baffle plate 41 and the bottom surface of the spring groove 231, in specific implementation, the first springs 233 are two, one end of each spring 233 abuts against the bottom surface of the spring groove 231, and the other end of each spring 233 abuts against the first baffle plate 41; the longitudinal section of one end of the scraper 4, which is far away from the baffle I41, is in a fan shape, and the arc-shaped surface of the scraper 4I abuts against the inner wall of the pipeline 8, so that the abrasion bearing time of the scraper 4 is prolonged, and the service life of the scraper 4 can be prolonged; the power supply 11 is installed in the cart 7, and the power supply 11 is positioned on one side of the motor 3 far away from the fixed cylinder 22.

When silt in the pipeline 8 needs to be cleared up, motor 3 drives gear one 31 rotatory, gear one 31 drives gear two 21 rotatoryly, gear two 21 drives pivot 2 again and rotates, pivot 2 alright around fixed section of thick bamboo 22 rotation in order to drive connecting plate 23, scraper blade 4 on the rotatory connecting plate 23 can strike off the silt of 8 inner walls of pipeline, comparatively erode the 8 inner walls of pipeline through high-pressure rivers, utilize the waste that scraper blade 4 can reduce the water resource, be favorable to the water economy resource. In addition, when pipeline 8 takes place the deformation somewhere, in the process that shallow 7 gos forward, scraper blade 4 contacts the deformation part, and connecting plate 23 continues to rotate, and scraper blade 4 atress contracts to the spring groove 231 in, and extrudees spring 233, and when scraper blade 4 crossed pipeline 8 deformation part, scraper blade 4 was bounce back to the original position under spring 233 elastic action for the desilting device can be in pipeline 8 smooth operation, is favorable to guaranteeing the normal clearance of pipeline 8 silt.

Referring to fig. 1 and 2, a fixing ring 24 is coaxially and fixedly connected to a rotating shaft 2, the fixing ring 24 is in a ring shape, the fixing ring 24 is located between a fixing cylinder 22 and a cart 7, the outer wall of the fixing ring 24 is fixedly connected to a plurality of connecting rods 25, in a specific implementation, four connecting rods 25 are provided, the four connecting rods 25 are evenly distributed, a sliding slot 251 penetrating through the connecting rod 25 is formed in an end surface of one end of the connecting rod 25, the sliding slot 251 is in a cylindrical shape, a limiting ring 252 is integrally formed on an inner wall edge of one end of the sliding slot 251, which is far away from the fixing ring 24, a telescopic rod 27 is arranged in the sliding slot 251, the telescopic rod 27 is in a cylindrical shape, a baffle plate two 271 is fixedly connected to an end surface of one end of the telescopic rod 27, which is close to the bottom surface of the sliding slot 251, the baffle plate two 271 is in a circular plate shape, a side surface of one side of the baffle plate two 271, which is far away from the bottom surface of the sliding slot 251, abuts against a side of the limiting ring 252, which is close to the bottom surface of the sliding slot 251, a side of the baffle plate two 28, is arranged between the baffle plate 271 and the bottom surface of the sliding slot 251, one end of the second spring 28 abuts against the outer wall of the fixed ring 24, the other end of the second spring 28 abuts against the second baffle 271, one end of the telescopic rod 27, which is far away from the second baffle 271, is provided with a brush 26, a connecting assembly 6 is arranged between the brush 26 and the telescopic rod 27, the longitudinal section of the brush 26 is arc-shaped, the arc-shaped surface of the brush 26 abuts against the inner wall of the pipeline 8, and the pipe wall can be cleaned sufficiently by the brush 26. Install water tank 5 in the shallow 7, water tank 5 is located motor 3 and keeps away from one side of solid fixed ring 24, and parallels with power 11, and the top surface intercommunication of water tank 5 has metal collapsible tube 51, and outside the one end that metal collapsible tube 51 kept away from water tank 5 extended automobile body 1 to towards brush 26, utilize metal collapsible tube 51 water spray, can clear up brush 26 after long-time work.

Because the sludge remained on the inner wall of the pipeline 8 scraped by the scraper 4, the inner wall of the pipeline 8 is cleaned again by the hairbrush 26 connected with the connecting rod 25, so that the inner wall of the pipeline 8 can be further cleaned. In addition, because brush 26 can take place wearing and tearing when clearance pipeline 8, the brush 26 after the wearing and tearing is difficult for touching the pipe wall, because be provided with two springs 28 in the spout 251, when brush 26 takes place wearing and tearing, under two springs 28's effect, two springs 28 outwards ejecting telescopic link 27, brush 26 alright with pipeline 8 inner wall looks butt to can increase brush 26's use number of times, and then can reduce the cost of pipeline 8 clearance.

Referring to fig. 1 and 2, coupling assembling 6 includes backup pad 61 and support frame 62, backup pad 61 is the cuboid sheet metal, the terminal surface of spout 251 bottom surface one end is kept away from in telescopic link 27 to the side rigid coupling of backup pad 61 one side, support frame 62 includes riser 621 and diaphragm 622, riser 621 has two, riser 621 is the cuboid sheet metal, the terminal surface rigid coupling of riser 621 one end deviates from the side of brush hair one side in brush 26, and two risers 621 are symmetrical, diaphragm 622 is the cuboid sheet metal, the terminal surface rigid coupling at diaphragm 622 both ends is kept away from brush 26 one end in two risers 621, backup pad 61 bolted connection is on diaphragm 622.

When the hairbrush 26 needs to be installed, the supporting plate 61 is aligned with the transverse plate 622 of the supporting frame 62, and the supporting plate 61 is connected with the transverse plate 622 of the supporting frame 62 through bolts, so that the hairbrush 26 can be installed; when the hairbrush 26 needs to be disassembled, the bolt is unscrewed, and the transverse plate 622 of the support plate 61 and the support frame 62 are separated, so that the hairbrush 26 can be disassembled. The use of attachment assembly 6 facilitates the removal and installation of brush 26 by an operator.

The implementation principle of municipal drainage pipe's desilting device of the embodiment of this application is: put into pipeline 8 with shallow 7 in, shallow 7 marchs forward, motor 3 drives gear 31 rotatory, gear 31 drives gear two 21 rotatory, gear two 21 drives pivot 2 rotation again, pivot 2 alright can drive four connecting plates 23 and rotate around a fixed section of thick bamboo 22, scraper blade 4 on the rotatory connecting plate 23 can strike off the silt of pipeline 8 inner wall, meet the place that pipeline 8 inner wall warp, scraper blade 4 receives the extrusion of pipeline 8 inner wall department of deformation, scraper blade 4 atress contracts to the spring groove 231 in, and extrude spring 233, cross pipeline 8 deformation portion when scraper blade 4, scraper blade 4 is under the elastic action of spring 233, the original position is rebounded, make the desilting device can move smoothly in pipeline 8, relatively wash away pipeline 8 inner wall through high-pressure rivers, utilize scraper blade 4 can be with the waste that reduces the water resource, be favorable to the water economy resource.

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

Claims

1. The utility model provides a municipal drainage pipeline's dredging device which characterized in that: comprises a vehicle body (1), a rotating shaft (2) is rotationally arranged in the vehicle body (1), the rotating shaft (2) is horizontally arranged along the length direction of the vehicle body (1), a motor (3) and a power supply (11) are arranged in the vehicle body (1), a first gear (31) is coaxially and fixedly connected to an output shaft of the motor (3), a second gear (21) meshed with the first gear (31) is coaxially and fixedly connected to the rotating shaft (2), the power supply (11) is positioned on one side of the motor (3) far away from the output shaft of the motor (3), one end of the rotating shaft (2) close to the advancing direction of the vehicle body (1) extends out of the vehicle body (1), and the end part is sleeved with a fixed cylinder (22), the inner wall of the fixed cylinder (22) is fixedly connected on the circumferential surface of the rotating shaft (2), the outer wall of the fixed cylinder (22) is fixedly connected with a connecting plate (23), and the connecting plate (23) is far away from one end of the fixed cylinder (22) and provided with a scraper (4).

2. The dredging device for the municipal drainage pipeline according to claim 1, wherein: the end surface of one end of the connecting plate (23) far away from the fixed cylinder (22) is provided with a spring groove (231), a limiting plate (232) is fixedly connected with the edge of the notch of the inner wall of the spring groove (231), the scraper (4) is arranged in the spring groove (231), a first baffle (41) is fixedly connected with the end surface of one end of the scraper (4) close to the bottom surface of the spring groove (231), the side surface of the first baffle plate (41) far away from the bottom surface of the spring groove (231) abuts against the side surface of the limiting plate (232) near the bottom surface of the spring groove (231), a first spring (233) is arranged between the scraper (4) and the bottom of the spring groove (231), one end of the first spring (233) is abutted against the bottom surface of the spring groove (231), the other end of the first spring (233) abuts against the end face of one end, close to the bottom face of the spring groove (231), of the scraper (4).

3. The dredging device for municipal drainage pipelines according to claim 2, wherein: the longitudinal section of one end, far away from the first baffle (41), of the scraper (4) is in a fan shape.

4. The dredging device for the municipal drainage pipeline according to claim 1, wherein: go up in pivot (2) still the cover and be equipped with solid fixed ring (24), gu the inner wall of fixed ring (24) with the global rigid coupling of pivot (2), gu fixed ring (24) outer wall rigid coupling has connecting rod (25), keep away from connecting rod (25) brush (26) are installed to the one end of solid fixed ring (24).

5. The dredging device for municipal drainage pipeline according to claim 4, wherein: install water tank (5) in automobile body (1), be connected with metal collapsible tube (51) on water tank (5), metal collapsible tube (51) are kept away from the one end of water tank (5) extends outside automobile body (1), and towards brush (26).

6. The dredging device for municipal drainage pipeline according to claim 4, wherein: the longitudinal section of the hairbrush (26) is in the shape of a circular arc.

7. The dredging device for municipal drainage pipeline according to claim 4, wherein: a sliding groove (251) is formed in the end face of one end, away from the fixing ring (24), of the connecting rod (25), a limiting ring (252) is fixedly connected to the edge of a notch of the inner wall of the sliding groove (251), an expansion rod (27) is arranged in the sliding groove (251), a second baffle plate (271) is fixedly connected to the end face, close to one end of the bottom face of the sliding groove (251), of the expansion rod (27), and the side face, away from the bottom face of the sliding groove (251), of the second baffle plate (271) abuts against the side face, close to the bottom face of the sliding groove (251), of the limiting ring (252); the telescopic link (27) with be provided with spring two (28) between spout (251) bottom surface, spring two (28) one end rigid coupling in telescopic link (27) are close to the terminal surface of spout (251) bottom surface one end, spring two (28) other end rigid coupling in the bottom surface of spout (251), brush (26) with telescopic link (27) are kept away from spout (251) bottom surface one end is provided with coupling assembling (6).

8. The dredging device for municipal drainage pipeline according to claim 7, wherein: coupling assembling (6) are including backup pad (61) and support frame (62), the side rigid coupling of backup pad (61) one side in telescopic link (27) are kept away from the terminal surface of spout (251) bottom surface one end, support frame (62) rigid coupling in the side of brush one side is kept away from in brush (26), backup pad (61) bolted connection in on support frame (62).