CN211888296U

CN211888296U - Water conservancy is dredging pipe cleaning device for water and electricity

Info

Publication number: CN211888296U
Application number: CN202020275272.3U
Authority: CN
Inventors: 尹佳; 段庆; 陈怡�
Original assignee: Zhongqing Hongfa Group Co Ltd
Current assignee: Zhongqing Hongfa Group Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-10
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a water conservancy is desilting pipeline cleaning device for water and electricity, the on-line screen storage device comprises a base, be equipped with on the base and smash the desilting subassembly, it includes crushing pole and driving motor to smash the desilting subassembly, the one end of crushing pole with driving motor's output shaft fixed connection, circumference is equipped with a plurality of crushing pieces on the crushing pole, the crushing pole is kept away from one of driving motor serves to articulate has a plurality of doctor-bars, and is a plurality of doctor-bar circumference set up in on the crushing pole, be equipped with the restriction on the crushing pole the locating part of doctor-bar rotation direction, the utility model has the advantages of clear up the solid silt residue that leaves over, reduce the condition emergence that the secondary blockked up.

Description

Water conservancy is dredging pipe cleaning device for water and electricity

Technical Field

The utility model belongs to the technical field of the technique of pipeline cleaning and specifically relates to a water conservancy is desilting pipeline cleaning device for water and electricity.

Background

The hydropower resource is a clean energy, has the advantages of being renewable, free of pollution, low in operating cost and the like, and is also an energy which is developed and utilized by the advantages of the universe of countries in the world.

The current chinese patent of grant publication number CN209647142U discloses a water conservancy is desilting pipeline cleaning device for water and electricity, the on-line screen storage device comprises a base, a fixed base, the pipeline body, positioning mechanism, smash desilting mechanism, the constant head tank and to the conducting hole, the top of base and the bottom fixed connection of fixing base, the inside at the fixing base is pegged graft to the pipeline body, the top of fixing base is connected with positioning mechanism, desilting mechanism is smashed to the bottom fixedly connected with of fixing base side, it includes the hydraulic stem to smash desilting mechanism, the slider, a slide rail, the rotating electrical machines, smash the pole, the scraper blade, doctor-bar and crushing tooth. Through the pipeline separation with two connections, will smash the pole through the hydraulic stem and peg graft in the inside of pipeline body, drive through the rotating electrical machines and smash the pole and rotate to drive scraper blade, doctor-bar and smash the solid silt of tooth to pipeline body inner wall and smash the clearance.

The above prior art solutions have the following drawbacks: after smashing the solid silt plug of pipeline inner wall through smashing desilting mechanism, hydraulic stem will smash desilting mechanism and pull out the back, still have most solid silt residue after smashing stay the pipeline in, when the plug is more, rivers are difficult to wash away the plug, cause the secondary easily and block up.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a water conservancy is desilting pipeline cleaning device for water and electricity, its advantage is cleared up the solid silt residue that leaves over, and the condition that reduces the secondary and block up takes place.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a water conservancy is desilting pipeline cleaning device for water and electricity, the on-line screen storage device comprises a base, be equipped with on the base and smash the desilting subassembly, it includes crushing pole and driving motor to smash the desilting subassembly, the one end of crushing pole with driving motor's output shaft fixed connection, circumference is equipped with a plurality of crushing pieces on the crushing pole, the crushing pole is kept away from one of driving motor serves to articulate has a plurality of doctor-bars, and is a plurality of doctor-bar circumference set up in on the crushing pole, be equipped with the restriction on the crushing pole the locating part of doctor-bar rotation direction.

Through adopting above-mentioned technical scheme, smash the desilting subassembly and can carry out shredding to the solid silt of water conservancy pipeline inner wall caking, reach the effect of dredging the pipeline. The rotation of smashing the pole drives the crushing piece on the pole of smashing and rotates, and with smashing the pole and stretching into the pipeline in the back, smash the solid silt of pipeline inner wall through the rotation of smashing the piece, driving motor's output shaft rotates and drives the rotation of smashing the pole, plays the drive effect. The scraping blade can pull out the crushed solid sludge, the aperture of the pipeline is reduced due to the agglomerated solid sludge on the inner wall of the pipeline, and the scraping blade can rotate along the hinged part when the crushing rod extends into the pipeline; after smashing, when in pulling out the pipeline with crushing pole, the doctor-bar can scrape out the pipeline with kibbling solid silt, clears up the solid silt residue that leaves over, and the condition that reduces the secondary and block up takes place, and the locating part restricts the rotation direction of doctor-bar, guarantees the clearance effect of doctor-bar to the pipeline inner wall residue.

The present invention may be further configured in a preferred embodiment as: the locating part includes the spacing ring, the spacing ring fixed connection in crushing pole is kept away from driving motor's one end.

Through adopting above-mentioned technical scheme, the setting up of spacing ring makes the doctor-bar only rotate to the direction that the doctor-bar was drawn in, restricts the rotation direction of doctor-bar after the doctor-bar extends, makes it can't continue to rotate to the direction that extends to reach and carry out better clearance effect to the silt of pipeline inner wall.

The present invention may be further configured in a preferred embodiment as: the scraper with be equipped with the torsional spring on the axis of rotation of the articulated department of crushing pole, the both ends of torsional spring connect respectively in on crushing pole and the scraper, work as when the torsional spring is in natural state, the scraper with the spacing ring butt.

By adopting the technical scheme, the torsional spring has a reset effect on the scraping blade, when the torsional spring is in a natural state, the scraping blade is abutted against the limiting ring, and the limiting ring has an effect of stopping the scraping blade from continuously rotating; when the scraping sheet rotates towards the furling direction, the torsional spring is compressed, and under the restoring force effect of the torsional spring, the scraping sheet tends to extend outwards, so that the end part of the scraping sheet can be better attached to the inner wall of the pipeline, and a better cleaning effect is achieved.

The present invention may be further configured in a preferred embodiment as: the crushing rod is far away from the end part of the driving motor is provided with a plurality of rotating rods, every two rotating pieces are hinged between the scraping pieces, and every two adjacent rotating pieces are hinged on the rotating rods.

By adopting the technical scheme, the rotating rod is used for rotating the rotating sheet, and the rotating sheet is used for filling the gap after the scraping sheet is stretched, so that the crushing rod can scrape the whole inner wall of the pipeline when being pulled out of the pipeline, and a better cleaning effect is achieved; when the scraping piece is folded, the two rotating pieces of the ring can rotate along the hinged position with the rotating rod, so that the effect of folding and folding is achieved.

The present invention may be further configured in a preferred embodiment as: the crushing rod is provided with a sliding groove, and the sliding groove is formed along the length direction of the crushing rod; the sleeve inner wall is equipped with the sliding block, the sliding block with sliding tray sliding connection, crushing piece fixed connection in on the sleeve.

Through adopting above-mentioned technical scheme, the sliding tray supplies the sliding block to slide wherein, telescopic setting has realized dismantling crushing piece, when clearing up the pipeline in different apertures, the accessible is changed convenient changing crushing piece of sleeve to clear up the inner wall of the pipeline in different apertures.

The present invention may be further configured in a preferred embodiment as: the grinding device is characterized by also comprising a threaded sleeve arranged at one end of the grinding rod, which is far away from the driving motor, wherein an internal thread is arranged in the threaded sleeve, an external thread is arranged at one end of the grinding rod, which is far away from the driving motor, and the external thread is in threaded fit with the threaded sleeve; the scraping blades and the rotating pieces are hinged to the threaded sleeves.

Through adopting above-mentioned technical scheme, the setting up of thread bush has realized being connected the dismantling of doctor-bar and rotor plate, and the thread bush is convenient for clear up and change doctor-bar and rotor plate after the use simultaneously.

The present invention may be further configured in a preferred embodiment as: rubber pads are arranged at the free ends of the rotating sheet and the scraping sheet.

By adopting the technical scheme, the rubber pad increases the friction force of the end parts of the scraping blade and the rotating sheet after contacting with the inner wall of the pipeline, so that the end parts of the scraping blade and the rotating sheet can better scrape the solid sludge on the inner wall of the pipeline.

The present invention may be further configured in a preferred embodiment as: still including seting up in the bar hole of base upper surface, fixedly connected with slider under the driving motor, slider sliding connection in on the pore wall in bar hole, fixedly connected with cylinder on the base, the piston rod of cylinder with slider fixed connection.

Through adopting above-mentioned technical scheme, the pore wall in bar hole supplies the slider to slide wherein, and cylinder drive slider makes the slider can slide in the bar hole, and the bar hole can make scraper blade and rotor plate take out powdered solid silt from the pipeline and leak down from the hole, makes the solid silt after smashing can not lead to the fact the influence to the slip of slider.

To sum up, the utility model discloses a following at least one useful technological effect:

the rotating sheet and the scraping sheet hinged on the threaded sleeve can clean solid sludge residues in the pipeline when the rotating sheet and the scraping sheet are pulled out of the inner wall of the pipeline, so that secondary blockage of the inner wall of the pipeline caused by the solid sludge remained in the pipeline is avoided;

the setting up of sleeve and thread bush makes crushing piece can dismantle, conveniently clears up the pipeline in different apertures.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the torsion spring and the rotating shaft of the present invention;

FIG. 3 is a schematic structural diagram of the sliding groove and the sliding block of the present invention;

fig. 4 is a schematic structural view of the middle fixing frame, the abutting column and the arc-shaped block of the present invention.

Reference numerals: 1. crushing the stems; 2. a drive motor; 3. crushing the slices; 4. scraping a blade; 5. a limiting ring; 6. a torsion spring; 7. rotating the rod; 8. a rotating sheet; 9. a sleeve; 10. a sliding groove; 11. a slider; 12. a threaded sleeve; 13. a rubber pad; 14. a strip-shaped hole; 15. a slider; 16. a cylinder; 17. a fixed mount; 18. a fixing hole; 19. tightly abutting against the column; 20. rotating the handle; 21. a base; 22. a drill bit; 23. a pipeline; 24. an arc-shaped block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, water and electricity is with desilting pipeline cleaning device, including base 21, base 21 plays the effect of supporting each subassembly, is equipped with crushing desilting subassembly on the base 21, and crushing desilting subassembly includes crushing pole 1 and driving motor 2.

One end of the crushing rod 1 is fixedly connected with an output shaft of the driving motor 2, a plurality of crushing pieces 3 are fixedly connected to the crushing rod 1 in the circumferential direction, when the output shaft of the driving motor 2 rotates, the crushing rod 1 fixedly connected with the crushing rod is driven to rotate, and the crushing rod 1 rotates to drive the crushing pieces 3 fixedly connected to the crushing rod 1 to rotate. When the crushing rod 1 extends into the pipeline 23, the crushing sheets 3 scrape solid sludge on the inner wall of the pipeline 23, and the function of dredging the pipeline 23 is realized.

Still including seting up in the bar hole 14 of base 21 upper surface, fixedly connected with slider 15 under driving motor 2, 15 sliding connection of slider are on the pore wall in bar hole 14, fixedly connected with cylinder 16 on the

base

21, 16's piston rod and 15 fixed connection of slider, when starting

cylinder

16, 16's piston rod drives 15 the removal rather than fixed connection's slider, it slides in bar hole 14 to drive slider 15, thereby drive crushing pole 1 and remove, the horizontal migration of crushing pole 1 has been realized, push crushing pole 1 in the pipeline 23. The strip-shaped hole 14 enables the residues scraped from the pipeline 23 to fall on the ground along the strip-shaped hole 14, and the sliding block 15 is prevented from being incapable of moving due to residue blockage.

One of smashing pole 1 and keeping away from driving motor 2 is served and is articulated to have a plurality of doctor-bars 4, and a plurality of doctor-bars 4 circumference sets up on smashing pole 1, and doctor-bar 4 is rectangular shape. Be equipped with torsional spring 6 in the axis of rotation of doctor-bar 4 and crushing rod 1's articulated department, the both ends of torsional spring 6 are connected respectively on crushing rod 1 and doctor-bar 4, when stretching into pipeline 23 with crushing rod 1, if the solid silt of caking makes the internal diameter of pipeline 23 be less than the circular diameter that a plurality of doctor-bars 4 formed in the pipeline 23, doctor-bar 4 rotates along the articulated shaft with crushing rod 1 after touching solid silt, thereby makes crushing rod 1 can get into in the pipeline 23 smoothly.

The torsion spring 6 has a restoring effect on the scraper 4, applies a restoring force to the scraper 4 to extend the scraper 4, and enables the end part of the scraper 4 to abut against the inner wall of the pipe 23, so that solid sludge left on the inner wall of the pipe 23 is scraped out by the scraping of the scraper 4 when the crushing rod 1 is pulled out.

The end part of the crushing rod 1, which is far away from the driving motor 2, is hinged with a plurality of rotating rods 7, two rotating sheets 8 are hinged between every two scraping sheets 4, two adjacent rotating sheets 8 are hinged on the rotating rods 7, and when the scraping plates are folded, the rotating sheets 8 can rotate along the rotating rods 7, so that the rotating sheets cannot interfere with the folding of the scraping sheets 4. The rotating sheet 8 is used for filling gaps among the scraping sheets 4, so that the scraping sheets 4 do not have gaps after being stretched, more crushed solid sludge can be scraped out when being pulled out, and a better cleaning effect is achieved.

The end parts of the free ends of the rotating sheet 8 and the scraping sheet 4 are fixedly connected with rubber pads 13, and the rubber pads 13 increase the friction force between the ends of the scraping sheet 4 and the rotating sheet 8 and the inner wall of the pipeline 23 after the ends of the scraping sheet 4 and the rotating sheet 8 are contacted with the inner wall of the pipeline 23, so that the end parts of the scraping sheet 4 and the rotating sheet 8 can better scrape solid sludge on the inner wall of the pipeline 23.

Be equipped with the locating part of restriction doctor-bar 4 rotation direction on crushing rod 1, the locating part includes spacing ring 5, and spacing ring 5 fixed connection is in the one end that driving motor 2 was kept away from to crushing rod 1, and spacing ring 5 plays spacing effect to doctor-bar 4, makes it rotate to the direction of drawing in, plays spacing effect to doctor-bar 4 when pulling out crushing rod 1 from pipeline 23 inner wall.

Referring to fig. 3, the grinding device further comprises a threaded sleeve 12 arranged at one end of the grinding rod 1 far away from the driving motor 2, wherein an internal thread is arranged in the threaded sleeve 12, an external thread is arranged at one end of the grinding rod 1 far away from the driving motor 2, and the external thread is in threaded fit with the threaded sleeve 12; the scraping blades 4 and the rotating blades 8 are hinged on the threaded sleeve 12. The end part of the crushing rod 1 can be screwed into the internal thread of the threaded sleeve 12 or screwed out, so that the rotating sheet 8 and the scraping sheet 4 hinged on the threaded sleeve 12 can be disassembled, and the scraping sheet 4 and the rotating sheet 8 can be conveniently replaced and cleaned.

The crushing device also comprises a sleeve 9 sleeved on the crushing rod 1, wherein the crushing rod 1 is provided with a sliding groove 10, and the sliding groove 10 is formed along the length direction of the crushing rod 1; the inner wall of the sleeve 9 is fixedly connected with a sliding block 11, the sliding block 11 is slidably connected with a sliding groove 10, and the crushing pieces 3 are fixedly connected on the sleeve 9. Slide block 11 on the inner wall of sleeve 9 slides to crushing pole 1 along sliding groove 10, and then through screwing in threaded sleeve 12, realized fixing and dismantling crushing piece 3 fixedly connected on threaded sleeve 12. When the inner walls of the pipelines 23 with different apertures are cleaned, better cleaning effect can be achieved by replacing the crushing sheets 3 with different specifications.

Referring to fig. 4, a fixing frame 17 is fixedly connected to a base 21, the fixing frame 17 is used for fixing a pipeline 23 to be cleaned, a fixing hole 18 is formed in the fixing frame 17, and an internal thread is formed in the fixing hole 18. The fixed hole 18 is internally threaded with a tightening column 19, the top end of the tightening column 19 is fixedly connected with a rotating handle 20, and the bottom end of the tightening column 19 is fixedly connected with an arc-shaped block 24. When the pipe 23 is fixed, the pipe 23 is first put into the frame of the fixing frame 17, and the rotating handle 20 is rotated to move the fastening column 19 downward so as to drive the arc-shaped block 24 to move downward. When the arc face of the arc block 24 abuts against the outer wall of the pipe 23, the fixing of the pipe 23 is achieved.

The implementation principle of the embodiment is as follows: place pipeline 23 in the frame of mount 17, rotating handle 20 makes and support tight post 19 downstream until the outer wall butt of arc piece 24 and pipeline 23, start cylinder 16, the piston rod of cylinder 16 drives slider 15 horizontal migration to make crushing rod 1 stretch into pipeline 23 in, start driving motor 2, driving motor 2's output shaft drives crushing rod 1 and rotates, smashes the solid silt of pipeline 23 inner wall. When the piston rod of the cylinder 16 pulls the crushing rod 1 out of the pipe 23, the scraping blade 4 and the rotating blade 8 scrape the inner wall of the pipe 23 to scrape the remaining residue out of the pipe 23.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a water conservancy is dredging pipeline cleaning device for water and electricity, includes base (21), be equipped with on base (21) and smash the desilting subassembly, it includes crushing pole (1) and driving motor (2) to smash the desilting subassembly, the one end of crushing pole (1) with the output shaft fixed connection of driving motor (2), circumference is equipped with a plurality of crushing pieces (3) on crushing pole (1), its characterized in that: smash pole (1) and keep away from one of driving motor (2) is served and is articulated to have a plurality of doctor-bars (4), and is a plurality of doctor-bar (4) circumference set up in smash on pole (1), be equipped with the restriction on crushing pole (1) the locating part of doctor-bar (4) direction of rotation.

2. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 1, characterized in that: the locating part comprises a limiting ring (5), and the limiting ring (5) is fixedly connected to one end, far away from the driving motor (2), of the crushing rod (1).

3. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 2, characterized in that: doctor-bar (4) with be equipped with torsional spring (6) in the axis of rotation of the articulated department of crushing pole (1), the both ends of torsional spring (6) connect respectively in crushing pole (1) and doctor-bar (4) are gone up, work as when torsional spring (6) are in natural state, doctor-bar (4) with spacing ring (5) butt.

4. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 1, characterized in that: smash pole (1) and keep away from the tip of driving motor (2) is equipped with a plurality of dwang (7), per two it has two rotor plate (8) to articulate between doctor-bar (4), and two adjacent rotor plate (8) all articulate in on dwang (7).

5. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 1, characterized in that: the crushing device is characterized by further comprising a sleeve (9) sleeved on the crushing rod (1), wherein a sliding groove (10) is formed in the crushing rod (1), and the sliding groove (10) is formed in the length direction of the crushing rod (1); sleeve (9) inner wall is equipped with sliding block (11), sliding block (11) with sliding tray (10) sliding connection, smash piece (3) fixed connection in on sleeve (9).

6. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 5, characterized in that: the grinding device is characterized by further comprising a threaded sleeve (12) arranged at one end, far away from the driving motor (2), of the grinding rod (1), wherein an internal thread is arranged in the threaded sleeve (12), an external thread is arranged at one end, far away from the driving motor (2), of the grinding rod (1), and the external thread is in threaded fit with the threaded sleeve (12); the scraping blades (4) and the rotating blades (8) are hinged to the threaded sleeve (12).

7. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 4, characterized in that: the rotating sheet (8) and the end part of the free end of the scraping sheet (4) are both provided with rubber pads (13).

8. The water conservancy is desilting pipeline cleaning device for water and electricity according to claim 1, characterized in that: still including offering in bar hole (14) of base (21) upper surface, fixedly connected with slider (15) under driving motor (2), slider (15) sliding connection in on the pore wall of bar hole (14), fixedly connected with cylinder (16) on base (21), the piston rod of cylinder (16) with slider (15) fixed connection.