CN112459225B - Quick desilting equipment of pipeline for municipal works - Google Patents
Quick desilting equipment of pipeline for municipal works Download PDFInfo
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- CN112459225B CN112459225B CN202011282491.5A CN202011282491A CN112459225B CN 112459225 B CN112459225 B CN 112459225B CN 202011282491 A CN202011282491 A CN 202011282491A CN 112459225 B CN112459225 B CN 112459225B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
- E03F7/106—Accessories, e.g. hose support
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Sewage (AREA)
Abstract
The invention relates to the technical field of municipal engineering, in particular to a pipeline rapid dredging device for municipal engineering; the apparatus comprises: the base plate, the second driving motor and the external thread rotating pipe; the external thread rotating pipe is nested with a first sliding connecting rod and a second sliding connecting rod, one ends, far away from each other, of the second sliding connecting rod and the first sliding connecting rod are hinged with a long-strip-shaped mud scraper, and one side, far away from the external thread rotating pipe, of the long-strip-shaped mud scraper is fixedly provided with a guide block; a circular water baffle is slidably sleeved on the external thread rotating pipe; when the elongated mud scraping plate is blocked, under the action of protecting the elongated mud scraping plate and the driving motor, the sludge on the inner wall of the circular sewage pipe can be removed; the rapid dredging equipment is simple and convenient to operate.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a pipeline rapid dredging device for municipal engineering.
Background
The municipal engineering refers to municipal facility construction engineering, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to life: the technical scheme of the municipal engineering pipeline dredging equipment comprises a high-pressure water pump, a water inlet pipe and a sludge scraping and washing device, wherein the sludge scraping and washing device comprises a fixed sleeve, an expansion sleeve, a scraping and washing sleeve, an expansion driving assembly, a rotary driving assembly and a scraper; be provided with two at least support pneumatic cylinders on the fixed sleeve, telescope tube sliding connection in the fixed sleeve, scrape and wash the sleeve and use the telescope tube axis to rotate as the rotation axis and connect in the outer one end of telescope tube position in fixed sleeve, the scraper is fixed in to scrape and wash on the outer wall that fixed sleeve one end was kept away from to the sleeve, and flexible drive assembly drive telescope tube removes along the axis direction, and the rotation drive assembly drive is scraped and is washed sleeve and scraper rotation, and the cooperation high-pressure rivers carry out the pipeline desilting, have reached the quick thorough effect of pipeline desilting.
However, the technology has the defects that the diameter of the circular sewage pipe in the existing life is different, and the circular sewage pipe with the uniform caliber can only be cleaned in the structure, so that the application range of workers is limited, a plurality of dredging devices are carried with the structure, the carrying is troublesome, the caliber is required to be adjusted every time, and the use is complicated; and when the pipeline is cleared up, the mud scraper is easily blocked by foreign matters in the pipeline, and the mud scraper lacks a protection device.
Therefore, there is a need to provide a new pipeline rapid dredging device for municipal engineering, which solves the above problems.
Disclosure of Invention
The invention provides a pipeline rapid dredging device for municipal engineering to solve the problems brought forward by the technical background.
In order to solve the technical problem, the invention provides a rapid pipeline dredging device for municipal engineering, which comprises: a base plate; the top of the base plate is fixedly connected with the first driving motor through a screw;
an output shaft of the first driving motor is fixedly connected with the square top plate;
the top of the square top plate is fixedly connected with the first strip-shaped fixing block;
the first strip-shaped fixed block is rotationally connected with the first internal thread sleeve;
the top of the square top plate is fixedly connected with a second driving motor through a screw;
a first circular gear is fixed on an output shaft of the second driving motor;
the first circular gear is meshed with the second circular gear;
the second circular gear is fixedly nested on the first internal thread sleeve, and the top of the square top plate is in threaded connection with the high-pressure water pump; the water outlet end of the high-pressure water pump is in threaded fastening connection with a PVC (polyvinyl chloride) guide pipe, and one end of the PVC guide pipe, which is far away from the high-pressure water pump, is rotatably arranged on the external thread rotating pipe;
the inner ring of the first internal thread sleeve is in threaded installation connection with the external thread rotating pipe; a third strip-shaped fixing block is fixedly mounted at one end of the first internal thread sleeve, a first circular thread connecting hole is formed in the top of the third strip-shaped fixing block, and a first circular threaded rod is mounted in the first circular thread connecting hole in an internal thread mode;
the top and the bottom of the external thread rotating pipe are both provided with sliding grooves, the first round threaded rod is matched with the sliding grooves, one side of the first strip-shaped fixed block is fixedly provided with a fourth strip-shaped fixed block, the top of the fourth strip-shaped fixed block is provided with a second round threaded connecting hole, a second round threaded rod is arranged in the second round threaded connecting hole in a threaded manner, and the second round threaded rod is matched with the sliding grooves;
a circular sewage pipe is arranged on one side, away from the second driving motor, of the first strip-shaped fixed block, and one end, away from the PVC flow guide pipe, of the external thread rotating pipe extends into the circular sewage pipe;
a first sliding connecting rod is arranged in the external thread rotating pipe in a nested mode, a second sliding connecting rod is arranged in the first sliding connecting rod in a sliding nested mode, and the second sliding connecting rod and the external thread rotating pipe are arranged in the nested mode;
four groups of semicircular elastic pressure-resistant balls are arranged between the external thread rotating pipe and the first sliding connecting rod and between the external thread rotating pipe and the second sliding connecting rod, and each group is provided with two semicircular elastic pressure-resistant balls; a reverse switch is arranged in each semicircular elastic compression-resistant ball;
the end parts of the second sliding connecting rod and the first sliding connecting rod extend out of the external thread rotating pipe, and the end parts of the second sliding connecting rod and the first sliding connecting rod are hinged with a long-strip-shaped mud scraper;
a guide block is fixedly arranged on one side of the long-strip-shaped mud scraper, which is far away from the external thread rotating pipe;
a first telescopic spring is sleeved on the first sliding connecting rod in a sliding manner;
a second telescopic spring is sleeved on the second sliding connecting rod in a sliding manner;
and a circular water baffle is slidably sleeved on the external thread rotating pipe.
As a further scheme, the elongated mud scraper is clamped, the external thread rotating pipe is rotated to enable the semicircular elastic pressure-resisting ball to extrude the first sliding connecting rod, when the semicircular elastic pressure-resisting ball is extruded to be in contact with the reversing switch, the reversing switch is started, a reversing command is sent to the second driving motor, and the second driving motor reverses; the strip-shaped mud scraper is reversed.
As a further scheme, the top fixed mounting of base plate has two third cylinder type sliding support pole, the cover that slides on the third cylinder type sliding support pole is equipped with fourth cylinder type sliding support pole, the top of fourth cylinder type sliding support pole and the bottom fixed connection of square roof, the cover that slides on the fourth cylinder type sliding support pole is equipped with expanding spring, expanding spring's top and the bottom fixed connection of square roof, expanding spring's bottom and third cylinder type sliding support pole fixed connection.
According to a further scheme, a circular rotating hole is formed in one side of the first strip-shaped fixing block, a bearing is arranged in the circular rotating hole, an outer ring of the bearing is fixedly connected with the inner wall of the circular rotating hole, and an inner ring of the bearing is fixedly connected with the first internal thread sleeve.
As a further scheme, a strip-shaped limiting groove is formed in one side of the circular water baffle, a fourth circular threaded rod is rotatably mounted in the strip-shaped limiting groove, the top end of the fourth circular threaded rod extends out of the strip-shaped limiting groove, a strip-shaped limiting sliding block is sleeved on the fourth circular threaded rod in a threaded manner, a first arc-shaped clamping plate is fixedly mounted on one side of the strip-shaped limiting sliding block, one side of the first arc-shaped clamping plate is in contact with a circular sewage pipe, a second arc-shaped clamping plate is fixed on one side of the circular water baffle, and the second arc-shaped clamping plate is in contact with the bottom of the circular sewage pipe; the top of the bar-shaped limiting slide block is provided with a fourth circular threaded connecting hole, the fourth circular threaded connecting hole is in threaded connection with a fourth circular threaded rod, anti-slip pads are fixedly mounted on the first arc-shaped clamping plate and the second arc-shaped clamping plate, and the anti-slip pads are made of rubber materials.
As a further scheme, the shape of the strip-shaped mud scraper is triangular prism-shaped, and the strip-shaped mud scraper is made of anti-corrosion materials.
As a further scheme, four universal wheels are fixedly mounted at the bottom of the base plate, and each universal wheel is provided with a compression brake device.
As a further scheme, the guide block is a pyramid, and a drill bit is arranged at the end part of the guide block.
The invention has at least the following beneficial effects:
1. through mutually supporting of second driving motor, base plate, square roof, driving motor, first circular gear, first internal thread sleeve, second circular gear, high pressure water pump, external screw thread rotating tube, PVC honeycomb duct, first circular threaded rod and the circular threaded rod of second, silt in the circular sewage pipe of simple effectual clearance, the staff's operation of being convenient for.
2. Under the mutual cooperation of the external thread rotating pipe, the first sliding connecting rod, the second sliding connecting rod, the first telescopic spring, the second telescopic spring, the guide strip and the elongated mud scraping plate, when the guide block is in contact with the opening of the circular sewage pipe, the guide block is inwards extruded under the pressure of forward pushing of the external thread rotating pipe, the guide block drives the elongated mud scraping plate to be inwards extruded, the first telescopic spring and the second telescopic spring are compressed under the pressure action of the elongated mud scraping plate, the elongated mud scraping plate pushes the first sliding connecting rod and the second sliding connecting rod to be inwards compressed simultaneously, the width between the two elongated mud scraping plates is shortened, and when the external thread rotating pipe moves forwards, the elongated mud scraping plate enters the circular sewage pipe; after entering into circular sewage pipe, under the spring action of first expanding spring and second expanding spring to make the contact of rectangular shape mud scraper and the inner wall of circular sewage pipe, can realize the big or small bore of the rectangular shape mud scraper of automatically regulated on the one hand, be applicable to the circular sewage pipe of different bores or the round platform shape that the bore changes sewage pipe, on the other hand under the spring action of first expanding spring and second expanding spring, the mud scraper is inseparabler with the contact of sewage pipe inner wall, improves the clearance effect of mud scraper to the sewage pipe inner wall.
3. Through mutually supporting at circular breakwater, the circular threaded rod of fourth, the spacing slider of bar, first arc splint and second arc splint under, can install simple effectual circular breakwater, then in the desilting period to circular sewer pipe, prevent the outflow of big water gaging, convenient to use person operates.
4. By arranging the second driving motor, the first sliding connecting rod, the second sliding connecting rod, the elongated mud scraper, the semicircular elastic pressure-resistant ball, the reversing switch and other mechanisms, when the elongated mud scraper is clamped by foreign matters, the external thread rotating pipe can continuously push the semicircular elastic pressure-resistant ball to rotate under the action of the second driving motor, the semicircular elastic pressure-resistant ball pushes the first sliding connecting rod and the second sliding connecting rod to continuously rotate, the first sliding connecting rod and the second sliding connecting rod reversely act to extrude the semicircular elastic pressure-resistant ball, when the semicircular elastic pressure-resistant ball is extruded to be in contact with the reversing switch, the reversing switch of the second driving motor is opened, at the moment, the elongated mud scraper reverses, and if the elongated mud scraper is clamped again after the mud scraper reverses, the reversing switch is touched again, the switch is opened and reverses again; until the foreign matter is removed in the process of repeated reverse scraping; the device can be when rectangular shape mud scraper is blocked, under the effect that plays protection rectangular shape mud scraper and second driving motor, can clear away the silt of circular sewage pipe inner wall simultaneously.
5. The guide block is arranged under the mutual matching of a second driving motor, a first sliding connecting rod, a second sliding connecting rod, a long-strip-shaped mud scraper, a guide block and a drill bit; when the second driving motor rotates, the drill bit rotates to drill large foreign matters in the sewage pipe, and the large foreign matters are decomposed into small foreign matters by the drill bit, so that the foreign matters are removed; can clear away the large-scale foreign matter in the sewage pipe in the cleaning process, the convenient to use person operates.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of the portion A in FIG. 1 according to the present invention;
FIG. 3 is a schematic right-view structural diagram of the portion A in FIG. 1 according to the present invention;
FIG. 4 is a schematic structural diagram of portion B of FIG. 1 according to the present invention;
FIG. 5 is an assembly view of the circular water guard, the first arc splint and the second arc splint according to the present invention.
In the figure: 1. a base plate; 2. a first drive motor; 3. a square top plate; 4. a first bar-shaped fixed block; 5. a first internally threaded sleeve; 6. a second drive motor; 7. a first circular gear; 8. a second circular gear; 9. a high pressure water pump; 10. an external thread rotating tube; 11. PVC honeycomb duct; 12. a circular sewage pipe; 13. a first sliding link; 14. a second sliding link; 15. a strip-shaped mud scraper; 16. a first circular threaded rod; 17. a second round threaded rod; 18. a circular water baffle; 19. a strip-shaped limiting groove; 20. a fourth circular threaded rod; 21. a strip-shaped limiting slide block; 22. a first arc splint; 23. a first extension spring; 24. a second extension spring; 25. a semicircular elastic compression ball; 26. a reverse switch; 27. and a guide block.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a rapid dredging apparatus for a pipeline for municipal works includes: a base plate 1; the top of the base plate 1 is fixedly connected with the first driving motor 2 through screws; an output shaft of the first driving motor 2 is fixedly connected with the square top plate 3; two third cylindrical sliding support rods are fixedly installed at the top of the base plate 1, a fourth cylindrical sliding support rod is slidably sleeved on each third cylindrical sliding support rod, the top end of each fourth cylindrical sliding support rod is fixedly connected with the bottom of the square top plate 3, an expansion spring is slidably sleeved on each fourth cylindrical sliding support rod, the top end of each expansion spring is fixedly connected with the bottom of the square top plate 3, and the bottom end of each expansion spring is fixedly connected with the corresponding third cylindrical sliding support rod; the square top plate 3 is moved up and down by the first driving motor 2. The top of the square top plate 3 is fixedly connected with a first strip-shaped fixed block 4; the first strip-shaped fixed block 4 is rotationally connected with the first internal thread sleeve 5; the top of the square top plate 3 is fixedly connected with a second driving motor 6 through a screw; a first circular gear 7 is fixed on an output shaft of the second driving motor 6; the first circular gear 7 is meshed with the second circular gear 8; the second circular gear 8 is fixedly nested on the first internal thread sleeve 5, and an inner ring of the first internal thread sleeve 5 is in threaded installation connection with the external thread rotating pipe 10, so that the second driving motor 6 drives the external thread rotating pipe 10 to rotate. The top of the square top plate 3 is in threaded connection with a high-pressure water pump 9; the water outlet end of the high-pressure water pump 9 is in threaded fastening connection with a PVC (polyvinyl chloride) guide pipe 11, and one end of the PVC guide pipe 11, which is far away from the high-pressure water pump 9, is rotatably arranged on an external thread rotating pipe 10;
a third strip-shaped fixing block is fixedly mounted at one end of the first internal thread sleeve 5, a first circular thread connecting hole is formed in the top of the third strip-shaped fixing block, and a first circular threaded rod 16 is mounted in the first circular thread connecting hole in an internal thread mode; the top and the bottom of the external thread rotating pipe 10 are both provided with sliding grooves, the first round threaded rod 16 is matched with the sliding grooves to enable the external thread rotating pipe to rotate, a fourth strip-shaped fixed block is fixedly arranged on one side of the first strip-shaped fixed block 4, a second round threaded connecting hole is formed in the top of the fourth strip-shaped fixed block, a second round threaded rod 17 is arranged in the second round threaded connecting hole in a threaded mode, and the second round threaded rod 17 is matched with the sliding grooves; a circular sewage pipe 12 is arranged on one side, away from the second driving motor 6, of the first strip-shaped fixed block 4, and one end, away from the PVC draft tube 11, of the external thread rotating tube 10 extends into the circular sewage pipe 12;
a first sliding connecting rod 13 is nested in the external thread rotating pipe 10, a second sliding connecting rod 14 is nested in the first sliding connecting rod 13 in a sliding manner, and the second sliding connecting rod 14 is nested in the external thread rotating pipe 10; four groups of semicircular elastic pressure-resistant balls 25 are arranged between the external thread rotating pipe 10 and the first sliding connecting rod 13 and the second sliding connecting rod 14, each group is provided with two semicircular elastic pressure-resistant balls 25, and each semicircular elastic pressure-resistant ball 25 is internally provided with a reversing switch 26; the end parts of the second sliding connecting rod 14 and the first sliding connecting rod 13 extend out of the external thread rotating pipe 10, and the end parts of the second sliding connecting rod 14 and the first sliding connecting rod 13 are hinged with a long-strip-shaped mud scraper 15; the hinging makes it easier to enter when the elongated scraper bar 15 enters the circular sewer pipe 12.
A guide block 27 is fixedly arranged on one side of the long-strip-shaped mud scraper 15, which is far away from the external thread rotating pipe 10, and guides the long-strip-shaped mud scraper 15; the first sliding connecting rod 13 is slidably sleeved with a first telescopic spring 23, the second sliding connecting rod 14 is slidably sleeved with a second telescopic spring 24, and the external thread rotating pipe 10 is slidably sleeved with a circular water baffle 18 to prevent a large amount of water from flowing outwards.
When the guide block 27 moves towards the circular sewage pipe 12, the guide block 27 is pressed inwards by the inner wall of the circular sewage pipe 12, the guide block 27 drives the elongated mud scraper 15 to press the first telescopic spring 23 and the second telescopic spring 24 inwards, the first telescopic spring 23 and the second telescopic spring 24 are compressed, and the elongated mud scraper 15 simultaneously presses the first sliding connecting rod 13 and the second sliding connecting rod 14; the first sliding link 13 and the second sliding link 14 are compressed; the strip-shaped mud scraper 15 enters the circular sewage pipe 12, and the strip-shaped mud scraper 15 is contacted with the inner wall of the circular sewage pipe 12; under the action of the elastic force, the strip-shaped mud scraper 15 is in more forceful contact with the circular sewage pipe 12, so that the mud can be better removed.
When the elongated wiper blade 15 is locked, the first sliding link 13 presses the semicircular elastic pressure-resistant ball 25 on the side opposite to the rotation direction of the first sliding link 13, and when the semicircular elastic pressure-resistant ball 25 is compressed to touch the reverse switch 26, the reverse switch 26 is turned on, and the elongated wiper blade 15 is reversed.
A circular rotating hole is formed in one side of the first strip-shaped fixing block 4, a bearing is arranged in the circular rotating hole, an outer ring of the bearing is fixedly connected with the inner wall of the circular rotating hole, and an inner ring of the bearing is fixedly connected with the first internal thread sleeve 5.
A strip-shaped limiting groove 19 is formed in one side of the circular water baffle 18, a fourth circular threaded rod 20 is rotatably mounted in the strip-shaped limiting groove 19, the top end of the fourth circular threaded rod 20 extends out of the strip-shaped limiting groove 19, a strip-shaped limiting slide block 21 is sleeved on the fourth circular threaded rod 20 in a threaded manner, a first arc-shaped clamping plate 22 is fixedly mounted on one side of the strip-shaped limiting slide block 21, one side of the first arc-shaped clamping plate 22 is in contact with the circular sewage pipe 12, a second arc-shaped clamping plate is fixed on one side of the circular water baffle 18, and the second arc-shaped clamping plate is in contact with the bottom of the circular sewage pipe 12; the fourth circular threaded connection hole has been seted up at bar limit slide 21's top, fourth circular threaded connection hole and the 20 threaded connection of fourth circular threaded rod, and equal fixed mounting has the slipmat on first arc splint 22 and the second arc splint, and the slipmat forms for the preparation of rubber material. The circular water baffle 18 and the circular sewage pipe 12 form a closed environment to prevent water leakage.
The shape of the strip-shaped mud scraper 15 is triangular prism, and the strip-shaped mud scraper 15 is made of anticorrosive materials.
Four universal wheels are fixedly mounted at the bottom of the base plate 1, and the universal wheels are provided with a pressing brake device, so that the equipment can move more easily.
The guide block 27 is a pyramid, the guide block 27 is divided into an end part and a guide part, a drill bit is arranged at the end part of the guide block 27, and the drill bit is connected to the guide part of the guide block 27 in a threaded mode. The large foreign bodies in the sewage pipe are drilled, so that the large foreign bodies are decomposed into small foreign bodies by the drill bit, the foreign bodies are quickly removed, and the operation of a user is convenient.
The reverse switch 26 is connected to the controller.
The working principle of the invention is as follows:
when needs carry out the desilting to circular sewage pipe 12, start first driving motor 2 earlier, the output shaft of first driving motor 2 drives square roof 3 rebound, and square roof 3 drives external screw thread rotating tube 10 and removes, adjusts suitable height with external screw thread rotating tube 10 then, then rotates the circular threaded rod 17 of second, and under the effect of screw thread, the circular threaded rod 17 of second will stretch into in the spout that corresponds. Then the first round threaded rod 16 is rotated to make the first round threaded rod 16 separate from the chute, at this time, the second driving motor 6 is started, the output shaft of the second driving motor 6 drives the first round gear 7 to rotate, the first round gear 7 drives the second round gear 8 to rotate, the second round gear 8 drives the first internal threaded sleeve 5 to rotate, under the combined action of the screw thread and the second round threaded rod 17, the external screw thread rotating pipe 10 performs linear movement, when the guide block 27 is in contact with the opening of the round sewage pipe 12, under the pressure of forward pushing of the external screw thread rotating pipe 10, the guide block 27 is pressed inwards, the guide block 27 drives the long-strip-shaped mud scraping plate 15 to extrude inwards, the long-strip-shaped mud scraping plate 15 pushes the first sliding connecting rod 13 and the second sliding connecting rod 14 to compress inwards at the same time, the first telescopic spring 23 and the second telescopic spring 24 are compressed, the width between the two long-strip-shaped mud scraping plates 15 is shortened, the external thread rotating pipe 10 moves forwards continuously, so that the long-strip-shaped mud scraper 15 automatically enters the circular sewage pipe 12; after entering the circular sewage pipe 12, under the elastic force action of the first expansion spring 23 and the second expansion spring 24, the first expansion spring 23 and the second expansion spring 24 extend, the first expansion spring 23 and the second expansion spring 24 push the strip-shaped mud scraper 15 to move outwards, the strip-shaped mud scraper 15 drives the first sliding connecting rod 13 and the second sliding connecting rod 14 to move outwards, so that the strip-shaped mud scraper 15 is in contact with the inner wall of the circular sewage pipe 12, on one hand, the size and the diameter of the strip-shaped mud scraper can be automatically adjusted, the automatic adjusting device is suitable for circular sewage pipes with different diameters or circular truncated cone-shaped sewage pipes with different diameters, on the other hand, under the elastic force action of the first expansion spring and the second expansion spring, the mud scraper is in closer contact with the inner wall of the sewage pipe, and the cleaning effect of the mud scraper on the inner wall of the sewage pipe is improved.
The second driving motor 6 is turned off, then the second circular threaded rod 17 is removed from the chute, and then the first circular threaded rod 16 is inserted into the chute.
The circular water baffle 18 is attached to one end of the circular sewage pipe 12, then the second arc-shaped clamping plate is attached to the bottom of the circular sewage pipe 12, and at the moment, the fourth circular threaded rod 20 is rotated.
Under the effect of screw thread, the circular threaded rod 20 of fourth drives bar limit slide 21 and removes, and bar limit slide 21 drives first arc splint 22 downstream, contacts the back when first arc splint 22 and circular sewer pipe 12, then forms and fixes circular breakwater 18, and reverse operation alright dismantle it get off, then in the desilting period to circular sewer pipe, prevents the outflow of a large amount of water, convenient to use person's operation.
Restart second driving motor 6, at this moment, external screw thread live tube 10 rotates with first internal thread sleeve 5 is synchronous, external screw thread live tube 10 promotes semi-circular elasticity compressive ball 25 rotatory, semi-circular elasticity compressive ball 25 promotes first sliding connecting rod 13 and second sliding connecting rod 14 and rotates, first sliding connecting rod 13 and second sliding connecting rod 14 drive rectangular shape mud scraper 15 and rotate, then start high pressure water pump 9 simultaneously, high pressure water pump 9 passes through PVC honeycomb duct 11 and transmits outside water-washed pressure to external screw thread live tube 10 in, wash the inner wall of circular sewage pipe 12 then, carry out desilting work.
When the elongated mud scraper 15 is used for cleaning sludge in the circular sewage pipe 12, under the action of the second driving motor 6, the external thread rotating pipe 10 will continue to push the semicircular elastic pressure resisting ball 25 to rotate, the semicircular elastic pressure resisting ball 25 will push the first sliding connecting rod 13 and the second sliding connecting rod 14 to rotate, if the elongated mud scraper 15 is blocked by foreign matters, when the resistance force applied to the elongated mud scraper 15 is too large, the first sliding connecting rod 13, the second sliding connecting rod 14 and the elongated mud scraper 15 stop rotating, the external thread rotating pipe 10 will continue to push the semicircular elastic pressure resisting ball 25 to rotate, when the semicircular elastic pressure-resistant ball 25 is pressed to be in contact with the reverse switch 26, so that the reverse switch of the second driving motor 6 is turned on, the controller sends a reverse execution command to the second driving motor 6, the elongated mud scraper 15 is reversed, and the elongated mud scraper 15 is not blocked by foreign matters, so that the protection is achieved; similarly, after the scraper 15 rotates reversely, if the elongated scraper 15 is locked again, the reverse switch 26 will be touched again, the switch is turned on, and the controller sends a reverse execution command to the second driving motor 6 again to perform reverse rotation again; until the foreign matters are removed in the process of repeated reverse scraping, the second driving motor 6 keeps rotating in one direction again, and the pipeline is cleaned continuously. Can be when rectangular shape mud scraper is blocked, under the effect that plays protection rectangular shape mud scraper and driving motor, can clear away the silt of circular sewage pipe inner wall simultaneously.
The operation opposite to the installation work is performed, and the sewage pipe can be stored back, so that the dredging work of the circular sewage pipe 12 is completed.
When there is large-scale foreign matter in the circular sewer pipe 12, the drill bit on the guide block 27 punches the large-scale foreign matter, thereby makes large-scale foreign matter be decomposed into small-size foreign matter, thereby quick effectual clearance foreign matter, when the drill bit on the guide block 27 damaged, demolishs the drill bit on the guide block 27 and changes the drill bit more newly, thereby reaches the life who prolongs guide block 27.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by a controller, and the control circuit of the controller can be implemented by simple programming of those skilled in the art.
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, all of which are to be embraced within the scope of the invention.
Claims (7)
1. The utility model provides a quick desilting equipment of pipeline for municipal works, includes: a base plate (1); the method is characterized in that: the top of the base plate (1) is fixedly connected with the first driving motor (2) through a screw;
an output shaft of the first driving motor (2) is fixedly connected with the square top plate (3);
the top of the square top plate (3) is fixedly connected with the first strip-shaped fixing block (4);
the first strip-shaped fixed block (4) is rotationally connected with the first internal thread sleeve (5);
the top of the square top plate (3) is fixedly connected with a second driving motor (6) through a screw;
a first circular gear (7) is fixed on an output shaft of the second driving motor (6);
the first circular gear (7) is meshed with the second circular gear (8);
the second circular gear (8) is fixedly nested on the first internal thread sleeve (5), and the top of the square top plate (3) is in threaded connection with the high-pressure water pump (9); the water outlet end of the high-pressure water pump (9) is in threaded fastening connection with a PVC (polyvinyl chloride) guide pipe (11), and one end, far away from the high-pressure water pump (9), of the PVC guide pipe (11) is rotatably installed on an external thread rotating pipe (10);
the inner ring of the first internal thread sleeve (5) is in threaded installation connection with the external thread rotating pipe (10); a third strip-shaped fixing block is fixedly mounted at one end of the first internal thread sleeve (5), a first round thread connecting hole is formed in the top of the third strip-shaped fixing block, and a first round threaded rod (16) is mounted in the first round thread connecting hole in an internal thread mode;
the top and the bottom of the external thread rotating pipe (10) are both provided with sliding grooves, the first round threaded rod (16) is matched with the sliding grooves, a fourth strip-shaped fixed block is fixedly installed on one side of the first strip-shaped fixed block (4), the top of the fourth strip-shaped fixed block is provided with a second round threaded connecting hole, a second round threaded rod (17) is installed in the second round threaded connecting hole in a threaded mode, and the second round threaded rod (17) is matched with the sliding grooves;
a circular sewage pipe (12) is arranged on one side, away from the second driving motor (6), of the first strip-shaped fixed block (4), and one end, away from the PVC flow guide pipe (11), of the external thread rotating pipe (10) extends into the circular sewage pipe (12);
a first sliding connecting rod (13) is installed in the external thread rotating pipe (10) in a nested mode, a second sliding connecting rod (14) is installed in the first sliding connecting rod (13) in a sliding nested mode, and the second sliding connecting rod (14) and the external thread rotating pipe (10) are installed in a nested mode;
four groups of semicircular elastic pressure-resistant balls (25) are arranged between the external thread rotating pipe (10) and the first sliding connecting rod (13) and the second sliding connecting rod (14), and each group is provided with two semicircular elastic pressure-resistant balls (25); each semicircular elastic pressure-resistant ball (25) is internally provided with a reverse switch (26);
the end parts of the second sliding connecting rod (14) and the first sliding connecting rod (13) extend out of the external thread rotating pipe (10), and the end parts of the second sliding connecting rod (14) and the first sliding connecting rod (13) are hinged with a long-strip-shaped mud scraper (15);
a guide block (27) is fixedly arranged on one side of the long-strip-shaped mud scraper (15) far away from the external thread rotating pipe (10);
a first telescopic spring (23) is sleeved on the first sliding connecting rod (13) in a sliding manner;
a second telescopic spring (24) is sleeved on the second sliding connecting rod (14) in a sliding manner;
a circular water baffle (18) is slidably sleeved on the external thread rotating pipe (10);
rectangular shape mud scraper (15) are blocked, rotate external screw thread rotating tube (10) makes semicircular elasticity resists the extrusion of pressure ball (25) first sliding connecting rod (13), semicircular elasticity resists pressure ball (25) and is extruded to when touching with reversal switch (26), and reversal switch (26) start, sends the reversal command to second driving motor (6), and second driving motor (6) reversal, rectangular shape mud scraper (15) reverse.
2. The quick desilting equipment of pipeline for municipal works according to claim 1, characterized in that, the top fixed mounting of base plate (1) has two third cylinder type sliding support pole, the slip cap is equipped with fourth cylinder type sliding support pole on the third cylinder type sliding support pole, the top of fourth cylinder type sliding support pole and the bottom fixed connection of square roof (3), the slip cap is equipped with expanding spring on the fourth cylinder type sliding support pole, expanding spring's top and the bottom fixed connection of square roof (3), expanding spring's bottom and third cylinder type sliding support pole fixed connection.
3. The rapid pipeline dredging device for municipal engineering according to claim 1, wherein a circular rotating hole is formed in one side of the first bar-shaped fixing block (4), a bearing is arranged in the circular rotating hole, an outer ring of the bearing is fixedly connected with the inner wall of the circular rotating hole, and an inner ring of the bearing is fixedly connected with the first internally threaded sleeve (5).
4. The rapid pipeline dredging equipment for the municipal engineering according to claim 1, wherein a strip-shaped limiting groove (19) is formed in one side of the circular water baffle (18), a fourth circular threaded rod (20) is rotatably mounted in the strip-shaped limiting groove (19), the top end of the fourth circular threaded rod (20) extends out of the strip-shaped limiting groove (19), a strip-shaped limiting sliding block (21) is sleeved on the fourth circular threaded rod (20) in a threaded manner, a first arc-shaped clamping plate (22) is fixedly mounted on one side of the strip-shaped limiting sliding block (21), one side of the first arc-shaped clamping plate (22) is in contact with the circular sewage pipe (12), a second arc-shaped clamping plate is fixedly mounted on one side of the circular water baffle (18), and the second arc-shaped clamping plate is in contact with the bottom of the circular sewage pipe (12); the top of bar-shaped limiting slide block (21) is provided with a fourth circular threaded connecting hole, the fourth circular threaded connecting hole is in threaded connection with a fourth circular threaded rod (20), the first arc-shaped clamping plate (22) and the second arc-shaped clamping plate are fixedly provided with non-slip mats, and the non-slip mats are made of rubber materials.
5. The rapid pipeline dredging equipment for municipal engineering according to claim 1, wherein the elongated mud scraper (15) is triangular prism shaped, and the elongated mud scraper (15) is made of an anticorrosive material.
6. The municipal engineering pipeline rapid dredging equipment according to claim 1, wherein four universal wheels are fixedly arranged at the bottom of the base plate (1), and the universal wheels are provided with a compression brake device.
7. The municipal engineering pipe rapid dredging equipment according to claim 1, wherein the guide block (27) is a pyramid, and a drill bit is arranged at the end of the guide block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011282491.5A CN112459225B (en) | 2020-11-16 | 2020-11-16 | Quick desilting equipment of pipeline for municipal works |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011282491.5A CN112459225B (en) | 2020-11-16 | 2020-11-16 | Quick desilting equipment of pipeline for municipal works |
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| Publication Number | Publication Date |
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| CN112459225A CN112459225A (en) | 2021-03-09 |
| CN112459225B true CN112459225B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011282491.5A Active CN112459225B (en) | 2020-11-16 | 2020-11-16 | Quick desilting equipment of pipeline for municipal works |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113529919B (en) * | 2021-06-22 | 2022-09-13 | 浙大城市学院 | Intelligent pipeline dredging robot |
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| CN112459225A (en) | 2021-03-09 |
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Effective date of registration: 20220119 Address after: 530899 No. 116, honghe'nan Road, Dahua Town, Dahua County, Hechi City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Hongtai Cheng Construction Group Co.,Ltd. Address before: 450000 No. 3105, No. 3 Building, No. 29 Ruhe Road, Erqi District, Zhengzhou City, Henan Province Applicant before: Song Yapan |
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Denomination of invention: A rapid dredging equipment for municipal engineering pipelines Effective date of registration: 20230809 Granted publication date: 20220211 Pledgee: Guangxi Dahua Rural Commercial Bank Co.,Ltd. Pledgor: Guangxi Hongtai Cheng Construction Group Co.,Ltd. Registration number: Y2023450000109 |