CN112502270A - A sewer grid board pull throughs for municipal works - Google Patents
A sewer grid board pull throughs for municipal works Download PDFInfo
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- CN112502270A CN112502270A CN202011541205.2A CN202011541205A CN112502270A CN 112502270 A CN112502270 A CN 112502270A CN 202011541205 A CN202011541205 A CN 202011541205A CN 112502270 A CN112502270 A CN 112502270A
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a dredging device for a sewer grid plate of municipal engineering, which comprises a base, wherein four self-locking universal wheels are fixedly arranged at the bottom of the base, the four self-locking universal wheels are symmetrically arranged in pairs, a rectangular hole is formed in the top of the base, and two vertical plates are fixedly arranged at the top of the base. The invention has reasonable design and good practicability, the dredging rod is utilized to drive the plurality of barbs to rotate and move downwards, the impurity garbage such as soil, leaves, gravels and the like in the water permeable grid holes can be crushed, and the vibration force applied to the sewer grid plate is matched, so that the impurity garbage in the water permeable grid holes can be dredged and cleaned more quickly and effectively without manual operation, time and labor are saved, the sewer grid plate can be flushed clean while the sewer grid plate is dredged, the dredging effect of the sewer grid plate is better, the cleaning effect of the sewer grid plate is better, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a dredging device for a sewer grid plate of the municipal engineering.
Background
Municipal works 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 uncompensated public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban lives belong to the municipal engineering category, such as common projects of urban roads, bridges, subways, underground pipelines, sewers, tunnels, river channels, rail transit, sewage treatment, garbage treatment and disposal and the like, and also such as various pipelines closely related to lives: the sewer grating plate is a steel product with square lattices in the middle, and can block and intercept sundry garbage with larger size on the ground by utilizing the sewer grating plate, so that the blockage phenomenon of the sewer caused by the sundry garbage with larger size falling into a sewer is avoided.
However, in the prior art, in the process of dredging the water channel grating plate, generally, an operator holds a dredging rod or a dredging stick to manually crush and clean impurity garbage in some water permeable grating holes on the sewer grating plate, and manually dredges the blocked sewer grating plate, so that the labor intensity is high, time and labor are wasted, the cleaning effect is not good, a small amount of impurity garbage such as soil is adhered to the inner wall of the water permeable grating hole, tools such as a cleaning brush are required to be used for scrubbing the inner wall of the water permeable grating hole again, the operation is complex, the workload is increased, the working efficiency is low, and therefore the dredging device for the sewer grating plate of the municipal engineering is provided for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a dredging device for a sewer grid plate of municipal engineering, which solves the problems that in the dredging process of the sewer grid plate, workers manually crush and clean impurity garbage in some water-permeable grid holes on the sewer grid plate and manually dredge the blocked sewer grid plate, the labor intensity is high, time and labor are wasted, the cleaning effect is poor, a small amount of impurity garbage such as soil is adhered to the inner wall of the water-permeable grid hole, tools such as a cleaning brush are required to be used for scrubbing the inner wall of the water-permeable grid hole again, the operation is complex, the workload is increased, and the working efficiency is low.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a dredging device for a sewer grid plate of municipal engineering comprises a base, wherein four self-locking universal wheels are fixedly mounted at the bottom of the base, the four self-locking universal wheels are symmetrically arranged in pairs, a rectangular hole is formed in the top of the base, two vertical plates are fixedly mounted at the top of the base, electric push rods are fixedly mounted on the sides, close to each other, of the two vertical plates, the same lifting plate is fixedly mounted at the output shaft ends of the two electric push rods, two fixing plates are fixedly mounted at the top of the lifting plate, a transverse shaft is arranged between the two fixing plates, two cams and a first bevel gear are fixedly sleeved on the transverse shaft, the two cams are symmetrically arranged on the two sides of the first bevel gear, first round holes are formed in the sides, close to each other, of the two fixing plates, the two ends of the transverse shaft respectively penetrate through the, the output shaft end of the motor is fixedly connected with one end of the cross shaft, the top of the lifting plate is provided with a mounting hole, a dredging rod is rotatably arranged in the mounting hole, two ends of the dredging rod extend out of the mounting hole, the top of the dredging rod is provided with a water tank, the dredging rod is fixedly sleeved with a second bevel gear positioned above the lifting plate, the second bevel gear is meshed with the first bevel gear, a water inlet pipe is arranged in the water tank, one end of the water inlet pipe extends out of the water tank, the top of the lifting plate is provided with two second round holes, the lifting rods are fixedly arranged in the two second round holes, two ends of the lifting rods extend out of the second round holes, the bottom ends of the two lifting rods are fixedly provided with rubber striking balls, the top ends of the two lifting rods are fixedly provided with first connecting plates, the bottoms of the two cams are respectively contacted with the top of the corresponding first connecting plates, and the bottoms of the two first connecting plates are, the bottom ends of the two first springs are fixedly connected with the top of the lifting plate, the bottom end of the dredging rod penetrates through a rectangular hole, a barb is fixedly mounted on the dredging rod and is positioned below the lifting plate, a plurality of water holes are formed in the inner walls of the two sides of the water tank at equal intervals, the top portions of the two fixing plates are fixedly mounted with a horizontal plate, a water tank and a water pumping cylinder are fixedly mounted at the top portion of the horizontal plate, the bottom portion of the water pumping cylinder is of an open structure, a water suction pipe is fixedly mounted at the top portion of the water pumping cylinder, a water outlet pipe is fixedly mounted on one side, close to the water tank, of the water pumping cylinder, the water suction pipe and the water outlet pipe are both communicated with the inside of the water pumping cylinder, one end, far away from the water pumping cylinder, of the water suction pipe extends into the water tank, one end, far away from the water pumping cylinder, the bottom fixed mounting of piston has the montant, and the third round hole has been seted up at the top of diaphragm, and the bottom of montant runs through the third round hole and fixed mounting has the second connecting plate, and the top fixed mounting of second connecting plate has the second spring of cover on the montant, the top of second spring and the bottom fixed connection of diaphragm, and the top of one of two cams contacts with the bottom of second connecting plate.
Preferably, one side of one side riser in two risers is fixed with battery box and control switch, and the top of battery box is the open structure, places storage battery in the battery box.
Preferably, the dredging rod is fixedly sleeved with a first bearing, and an outer ring of the first bearing is fixedly connected with the inner wall of the mounting hole.
Preferably, a sealing ring is fixedly installed on the inner wall of the water tank, and the water inlet pipe is in rotary sealing fit with the water tank through the sealing ring.
Preferably, the transverse shaft is fixedly sleeved with two second bearings, and outer rings of the two second bearings are fixedly connected with the inner walls of the corresponding first round holes respectively.
Preferably, a water injection hole is formed in the top of the water tank, a plug is movably mounted in the water injection hole, and the top of the plug extends out of the water injection hole.
Preferably, a first one-way valve is fixedly mounted on the water suction pipe, and a second one-way valve is fixedly mounted on the water outlet pipe.
Preferably, the number of the barbs is multiple, and the barbs are arranged in pairwise symmetry at equal intervals.
(III) advantageous effects
The invention provides a dredging device for a sewer grid plate of municipal engineering. The method has the following beneficial effects:
(1) the dredging device for the sewer grid plate of the municipal engineering is characterized in that four self-locking universal wheels are arranged, so that the whole device can be conveniently pushed to move and can be stably placed on the ground, the motor drives a cross shaft, two cams and a second bevel gear to rotate by starting the motor, the second bevel gear drives a dredging rod and a plurality of barbs to rotate, the two cams respectively push the corresponding first connecting plates to move downwards, the two first springs are compressed and deformed to generate elastic force, under the continuous rotation action of the two cams and the elastic force generated by the two first springs, the two lifting rods drive the corresponding rubber knocking balls to move up and down in a reciprocating manner, and by starting the two electric push rods to work, the two electric push rods push the lifting plate, the dredging rod, the two lifting rods and the two rubber knocking balls vertically move downwards and are matched with each other in a rotating manner, can dredge the check hole position of permeating water on the sewer grid plate, strike ball up-and-down motion through utilizing two rubbers, can intermittent type nature strike sewer grid plate surface, make the sewer grid plate receive the vibrations power of striking the production, thereby when dredging the sewer grid plate, drive a plurality of barbs through utilizing the mediation pole and rotate and remove downwards, can be to the downthehole earth of the check that permeates water, the leaf, impurity rubbish such as gravel carries out crushing treatment, and the cooperation is to the vibrations power that the sewer grid plate received, can more effectual mediation clearance to the inside impurity rubbish of the check hole that permeates water, do not need artifical manual operation to dredge the sewer grid plate, time saving and labor saving.
(2) The dredging device for the sewer grid plate of the municipal engineering utilizes the continuous rotation of the left cam and is matched with the elastic force generated by the second spring to enable the piston and the vertical rod to reciprocate up and down, so that clear water in the water tank is sucked into the water pumping cylinder and then discharged into the water tank, the clear water is finally sprayed out from a plurality of water holes, the clear water sprayed out from the water holes is sprayed on the water permeable grid holes on the sewer grid plate, the inner walls of the water permeable grid holes on the sewer grid plate can be washed, residual soil and other impurity garbage on the inner walls of the water permeable grid holes can be washed away, the sewer grid plate can be washed clean while the sewer grid plate is dredged, the dredging effect on the sewer grid plate is better, the cleaning effect on the sewer grid plate is better, and the workload of workers is reduced, the working time is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is an enlarged schematic view of a portion C in fig. 2.
In the figure: 1. a base; 2. a self-locking universal wheel; 3. a rectangular hole; 4. a vertical plate; 5. an electric push rod; 6. a lifting plate; 7. a fixing plate; 8. a horizontal axis; 9. a cam; 10. a first bevel gear; 11. a motor; 12. mounting holes; 13. dredging the rod; 14. a water tank; 15. a second bevel gear; 16. a water inlet pipe; 17. a lifting rod; 18. hitting the ball with rubber; 19. a first connecting plate; 20. a first spring; 21. hooking; 22. a water pore; 23. a transverse plate; 24. a water tank; 25. a water pumping cylinder; 26. a suction pipe; 27. a water outlet pipe; 28. a hose; 29. a piston; 30. a vertical rod; 31. a second connecting plate; 32. a second spring; 33. a battery box; 34. a battery pack; 35. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a dredging device for a sewer grid plate of municipal engineering comprises a base 1, four self-locking universal wheels 2 are fixedly mounted at the bottom of the base 1, the four self-locking universal wheels 2 are arranged in pairwise symmetry, a rectangular hole 3 is formed in the top of the base 1, two vertical plates 4 are fixedly mounted at the top of the base 1, electric push rods 5 are fixedly mounted on the mutually close sides of the two vertical plates 4, the same lifting plate 6 is fixedly mounted at the output shaft ends of the two electric push rods 5, two fixing plates 7 are fixedly mounted at the top of the lifting plate 6, a transverse shaft 8 is arranged between the two fixing plates 7, two cams 9 and a first bevel gear 10 are fixedly sleeved on the transverse shaft 8, the two cams 9 are symmetrically arranged on the two sides of the first bevel gear 10, first round holes are formed in the mutually close sides of the two fixing plates 7, and the two ends of the transverse, a motor 11 is fixedly mounted on one side of one fixing plate 7 of the two fixing plates 7, the output shaft end of the motor 11 is fixedly connected with one end of a cross shaft 8, a mounting hole 12 is formed in the top of the lifting plate 6, a dredging rod 13 is rotatably mounted in the mounting hole 12, both ends of the dredging rod 13 extend out of the mounting hole 12, a water tank 14 is formed in the top of the dredging rod 13, a second bevel gear 15 positioned above the lifting plate 6 is fixedly sleeved on the dredging rod 13, the second bevel gear 15 is meshed with the first bevel gear 10, a water inlet pipe 16 is arranged in the water tank 14, one end of the water inlet pipe 16 extends out of the water tank 14, two second round holes are formed in the top of the lifting plate 6, lifting rods 17 are fixedly mounted in the two second round holes, both ends of the lifting rods 17 extend out of the second round holes, rubber striking balls 18 are fixedly mounted at the bottom ends of the two lifting rods 17, and first connecting plates 19 are fixedly mounted at, the bottoms of the two cams 9 are respectively contacted with the tops of the corresponding first connecting plates 19, the bottoms of the two first connecting plates 19 are respectively fixedly provided with a first spring 20 sleeved on the corresponding lifting rod 17, the bottom ends of the two first springs 20 are respectively fixedly connected with the tops of the lifting plates 6, the bottom end of the dredging rod 13 penetrates through the rectangular hole 3, the dredging rod 13 is fixedly provided with a barb 21, the barb 21 is positioned below the lifting plates 6, the inner walls of the two sides of the water tank 14 are provided with a plurality of water holes 22 at equal intervals, the tops of the two fixing plates 7 are fixedly provided with the same transverse plate 23, the top of the transverse plate 23 is fixedly provided with a water tank 24 and a water pumping cylinder 25, the bottom of the water pumping cylinder 25 is of an open structure, the top of the water pumping cylinder 25 is fixedly provided with a water suction pipe 26, one side of the water pumping cylinder 25, which is close to the water tank 24, one end of the water suction pipe 26, which is far away from the water pumping cylinder 25, extends into the water tank 24, one end of the water outlet pipe 27, which is far away from the water pumping cylinder 25, penetrates through the transverse plate 23 and is fixedly connected with the hose 28, the bottom end of the hose 28 and one end of the water inlet pipe 16, which is located outside the water tank 14, are fixedly connected, a piston 29 is arranged in the water pumping cylinder 25, the piston 29 is in sliding sealing fit with the inner wall of the water pumping cylinder 25, a vertical rod 30 is fixedly arranged at the bottom of the piston 29, a third round hole is formed in the top of the transverse plate 23, the bottom end of the vertical rod 30 penetrates through the third round hole and is fixedly provided with a second connecting plate 31, a second spring 32, which is sleeved on the vertical rod 30, the top end of the second spring 32 is fixedly connected with the bottom.
In this embodiment, a battery box 33 and a control switch 35 are fixedly mounted on one side of one vertical plate 4 of the two vertical plates 4, the top of the battery box 33 is of an open structure, and a battery pack 34 is placed in the battery box 33.
In this embodiment, the fixed cover is equipped with first bearing on the mediation pole 13, the outer lane of first bearing and the inner wall fixed connection of mounting hole 12.
In this embodiment, a sealing ring is fixedly installed on the inner wall of the water tank 14, and the water inlet pipe 16 is in rotary sealing fit with the water tank 14 through the sealing ring.
In this embodiment, the horizontal shaft 8 is fixedly sleeved with two second bearings, and outer rings of the two second bearings are respectively fixedly connected with inner walls of the corresponding first circular holes.
In this embodiment, a water injection hole is formed in the top of the water tank 24, a plug is movably mounted in the water injection hole, and the top of the plug extends out of the water injection hole.
In this embodiment, the suction pipe 26 is fixedly provided with a first check valve, and the water outlet pipe 27 is fixedly provided with a second check valve.
In this embodiment, the number of the barbs 21 is plural, and the plurality of barbs 21 are arranged symmetrically in pairs at equal intervals.
In this embodiment, during the operation, two electric putter 5, motor 11, storage battery 34 and control switch 35 loop through wire electric connection and constitute the return circuit, control switch 35 can control opening and closing and reset work of two electric putter 5, still can control opening and closing work of motor 11, the initial state of two first springs 20 is the natural unstressed state, the initial state of second spring 32 is the state that receives the compression and produces elasticity, through twisting out the end cap, can add right amount of clear water to water tank 24, through setting up four auto-lock universal wheels 2, be convenient for promote the equipment whole to move and can stabilize and place subaerial, through moving the equipment whole to the suitable position above the sewer grid plate, make the bottom of dredging rod 13 aim at the water-permeable grid hole position on the sewer grid plate that needs to dredge, through starting motor 11 work, motor 11 drives horizontal axle 8, The two cams 9 and the second bevel gear 15 rotate, the second bevel gear 15 drives the dredging rod 13 and the plurality of barbs 21 to rotate, the two cams 9 respectively push the corresponding first connecting plates 19 to move downwards in the rotating process, the two first connecting plates 19 drive the corresponding lifting rods 17 and the rubber knocking balls 18 to move downwards, the two first springs 20 are compressed and deformed to generate elastic force, under the continuous rotating action of the two cams 9 and the elastic force action of the two first springs 20, the two lifting rods 17 drive the corresponding rubber knocking balls 18 to reciprocate up and down, then the two electric push rods 5 are started to work, so that the two electric push rods 5 push the lifting plates 6, the two fixing plates 7, the dredging rod 13, the two lifting rods 17, the two rubber knocking balls 18, the transverse plate 23, the water tank 24 and the water pumping cylinder 25 to vertically move downwards, and by utilizing the downward movement and rotation matching of the dredging rod 13, can dredge the position of the water-permeable grid hole on the sewer grid plate, the two lifting rods 17 are utilized to drive the corresponding rubber knocking balls 18 to do up-and-down reciprocating motion, so that the two rubber knocking balls 18 can knock the surface of the sewer grid plate intermittently, the sewer grid plate is subjected to vibration force generated by knocking, when the sewer grid plate is dredged, the dredging rods 13 are utilized to drive the plurality of barbs 21 to rotate and move downwards, the impurity garbage such as soil, leaves, gravel and the like in the water-permeable grid hole can be crushed, and the vibration force applied to the sewer grid plate is matched, the impurity garbage in the water-permeable grid hole can be dredged and cleaned more quickly and effectively, manual operation is not needed to dredge the sewer grid plate, time and labor are saved, in the dredging process of the sewer grid plate, through the continuous rotation of the left side cam 9, under the action of the elastic force generated by the second spring 32, the piston 29 and the vertical rod 30 reciprocate up and down, and the clear water in the water tank 24 is sucked into the water pumping cylinder 25 and then flows into the water tank 14 through the water outlet pipe 27, the hose 28 and the water inlet pipe 16 in sequence by utilizing the up and down reciprocating motion of the piston 29, so that the clear water is finally sprayed out from the water holes 22, and the clear water sprayed out of the water holes 22 is sprayed on the water permeable grid holes on the sewer grid plate, thereby flushing the inner walls of the water permeable grid holes on the sewer grid plate, flushing the impurity garbage such as residual soil on the inner walls of the water permeable grid holes, and simultaneously dredging the sewer grid plate, flushing the sewer grid plate completely, ensuring better dredging effect on the sewer grid plate, better cleaning effect on the sewer grid plate and reducing the workload of workers, the working time is saved, the working efficiency is improved, after the work is finished, the motor 11 is stopped to work, the two electric push rods 5 are started to reset, so that the two electric push rods 5 push the lifting plate 6, the two fixing plates 7, the dredging rod 13, the two lifting rods 17, the two rubber striking balls 18, the transverse plate 23, the water tank 24 and the water pumping cylinder 25 to vertically move upwards and return to the original position, the equipment can be pushed away, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by the professional skilled in the art.
To sum up, the dredging device for the sewer grid plate of the municipal engineering is characterized in that four self-locking universal wheels 2 are arranged, the device is convenient to push to move integrally and can be stably placed on the ground, the motor 11 drives the cross shaft 8, the two cams 9 and the second bevel gear 15 to rotate through the operation of the starting motor 11, the second bevel gear 15 drives the dredging rod 13 and the plurality of barbs 21 to rotate, the two cams 9 respectively push the corresponding first connecting plates 19 to move downwards, the two first springs 20 are compressed and deformed to generate elastic force, under the continuous rotation action of the two cams 9 and the elastic force generated by the two first springs 20, the two lifting rods 17 drive the corresponding rubber knocking balls 18 to move up and down in a reciprocating mode, and the two electric push rods 5 are started to work to push the lifting plates 6, the dredging rod 13, the two lifting rods 17, The two rubber knocking balls 18 move vertically and downwards, the downward movement and the rotation matching of the dredging rod 13 are utilized, the positions of the water-permeable grid holes on the sewer grid plate can be dredged, the upward and downward reciprocating motion of the knocking balls 18 is utilized, the intermittent knocking can be carried out on the surface of the sewer grid plate, so that the sewer grid plate is subjected to the vibration force generated by the knocking, when the sewer grid plate is dredged, the dredging rod 13 is utilized to drive the plurality of barbs 21 to rotate and move downwards, the impurity garbage such as soil, leaves and gravels in the water-permeable grid holes can be crushed, and the vibration force applied to the sewer grid plate is matched, the impurity garbage in the water-permeable grid holes can be dredged and cleaned more quickly and effectively, manual operation is not needed to dredge the sewer grid plate, time and labor are saved, and the left cam 9 is utilized to continuously rotate, under the action of the elastic force generated by the second spring 32, the piston 29 and the vertical rod 30 reciprocate up and down, so that the clean water in the water tank 24 is sucked into the water pumping cylinder 25 and then is discharged into the water tank 14, the clean water is finally sprayed out from the water holes 22, the clean water sprayed out from the water holes 22 is sprayed on the water permeable grid holes on the sewer grid plate, the inner walls of the water permeable grid holes on the sewer grid plate can be washed, impurity garbage such as soil and the like remained on the inner walls of the water permeable grid holes can be washed away, the sewer grid plate can be washed clean while being dredged, the dredging effect on the sewer grid plate is better, the cleaning effect on the sewer grid plate is better, the workload of workers is reduced, the working time is saved, the working efficiency is improved, the invention has reasonable design and good practicability, the dredging rod 13 is used for driving the plurality of barbs 21 to rotate and move downwards, can carry out crushing treatment to impurity rubbish such as the downthehole earth of check that permeates water, the leaf, the gravel to the vibrations power that the cooperation received the sewer grid plate, can more effectual dredge the clearance to the impurity rubbish of the downthehole portion that permeates water, do not need artifical manual operation, time saving and labor saving, and can wash the sewer grid plate clean again when dredging the sewer grid plate, it is better to the mediation effect of sewer grid plate, it is better to the clean effect of sewer grid plate, work efficiency is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pull throughs for sewer grid plate of municipal works, includes base (1), its characterized in that: the bottom of the base (1) is fixedly provided with four self-locking universal wheels (2), the four self-locking universal wheels (2) are arranged in a pairwise symmetry manner, the top of the base (1) is provided with a rectangular hole (3), the top of the base (1) is fixedly provided with two vertical plates (4), one sides of the two vertical plates (4) close to each other are both fixedly provided with electric push rods (5), the output shaft ends of the two electric push rods (5) are fixedly provided with a same lifting plate (6), the top of the lifting plate (6) is fixedly provided with two fixing plates (7), a transverse shaft (8) is arranged between the two fixing plates (7), the transverse shaft (8) is fixedly sleeved with two cams (9) and a first bevel gear (10), the two cams (9) are symmetrically arranged at two sides of the first bevel gear (10), one sides of the two fixing plates (7) close, the two ends of the cross shaft (8) penetrate through corresponding first round holes respectively, one side of one fixing plate (7) in the two fixing plates (7) is fixedly provided with a motor (11), the output shaft end of the motor (11) is fixedly connected with one end of the cross shaft (8), the top of the lifting plate (6) is provided with a mounting hole (12), a dredging rod (13) is rotatably arranged in the mounting hole (12), the two ends of the dredging rod (13) extend out of the mounting hole (12), the top of the dredging rod (13) is provided with a water tank (14), a second bevel gear (15) positioned above the lifting plate (6) is fixedly sleeved on the dredging rod (13), the second bevel gear (15) is meshed with the first bevel gear (10), a water inlet pipe (16) is arranged in the water tank (14), one end of the water inlet pipe (16) extends out of the water tank (14), the top of the lifting plate (6) is provided with two second round holes, lifting rods (17) are fixedly arranged in the two second round holes, two ends of each lifting rod (17) extend out of the corresponding second round hole, rubber striking balls (18) are fixedly arranged at the bottom ends of the two lifting rods (17), first connecting plates (19) are fixedly arranged at the top ends of the two lifting rods (17), the bottoms of the two cams (9) are respectively contacted with the tops of the corresponding first connecting plates (19), first springs (20) sleeved on the corresponding lifting rods (17) are fixedly arranged at the bottoms of the two first connecting plates (19), the bottom ends of the two first springs (20) are respectively fixedly connected with the tops of the lifting plates (6), the bottom end of the dredging rod (13) penetrates through the rectangular hole (3), barbs (21) are fixedly arranged on the dredging rod (13), the barbs (21) are positioned below the lifting plates (6), a plurality of water holes (22) are uniformly spaced on the inner walls on two sides of the water tank (14), the top of the two fixing plates (7) is fixedly provided with the same transverse plate (23), the top of the transverse plate (23) is fixedly provided with a water tank (24) and a water pumping cylinder (25), the bottom of the water pumping cylinder (25) is of an opening structure, the top of the water pumping cylinder (25) is fixedly provided with a water suction pipe (26), one side of the water pumping cylinder (25) close to the water tank (24) is fixedly provided with a water outlet pipe (27), the water suction pipe (26) and the water outlet pipe (27) are both communicated with the inside of the water pumping cylinder (25), one end of the water suction pipe (26) far away from the water pumping cylinder (25) extends into the water tank (24), one end of the water outlet pipe (27) far away from the water pumping cylinder (25) penetrates through the transverse plate (23) and is fixedly connected with a hose (28), the bottom end of the hose (28) is fixedly connected with one end of the water inlet pipe (16) positioned outside the water tank (14, the bottom fixed mounting of piston (29) has montant (30), the third round hole has been seted up at the top of diaphragm (23), the bottom of montant (30) runs through the third round hole and fixed mounting has second connecting plate (31), the top fixed mounting of second connecting plate (31) has second spring (32) of cover establishing on montant (30), the top of second spring (32) and the bottom fixed connection of diaphragm (23), and the top of one cam (9) in two cams (9) contacts with the bottom of second connecting plate (31).
2. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: one side of one side vertical plate (4) of the two vertical plates (4) is fixedly provided with a battery box (33) and a control switch (35), the top of the battery box (33) is of an opening structure, and a storage battery pack (34) is placed in the battery box (33).
3. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: the dredging rod (13) is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the mounting hole (12).
4. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: the inner wall of the water tank (14) is fixedly provided with a sealing ring, and the water inlet pipe (16) is in rotary sealing fit with the water tank (14) through the sealing ring.
5. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: two second bearings are fixedly sleeved on the cross shaft (8), and outer rings of the two second bearings are fixedly connected with the inner walls of the corresponding first round holes respectively.
6. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: the top of the water tank (24) is provided with a water injection hole, a plug is movably mounted in the water injection hole, and the top of the plug extends out of the water injection hole.
7. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: a first one-way valve is fixedly mounted on the water suction pipe (26), and a second one-way valve is fixedly mounted on the water outlet pipe (27).
8. The pull throughs for sewer grid plates of municipal engineering as claimed in claim 1, wherein: the number of the barbs (21) is multiple, and the barbs (21) are arranged in pairwise symmetry at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011541205.2A CN112502270A (en) | 2020-12-23 | 2020-12-23 | A sewer grid board pull throughs for municipal works |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011541205.2A CN112502270A (en) | 2020-12-23 | 2020-12-23 | A sewer grid board pull throughs for municipal works |
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| CN112502270A true CN112502270A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011541205.2A Pending CN112502270A (en) | 2020-12-23 | 2020-12-23 | A sewer grid board pull throughs for municipal works |
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Cited By (3)
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| CN113557831A (en) * | 2021-07-23 | 2021-10-29 | 安徽省农业科学院土壤肥料研究所 | Fertilizing structure and fertilizing method for transplanter |
| CN113756415A (en) * | 2021-09-16 | 2021-12-07 | 何桂娣 | Ditch grating plate pull throughs for environmental protection |
| CN114250663A (en) * | 2021-12-08 | 2022-03-29 | 安徽省红顺新材料科技有限责任公司 | Split type brick that permeates water |
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| CN113557831A (en) * | 2021-07-23 | 2021-10-29 | 安徽省农业科学院土壤肥料研究所 | Fertilizing structure and fertilizing method for transplanter |
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