CN108331147B - Inspection shaft mud groove clearance auxiliary device - Google Patents
Inspection shaft mud groove clearance auxiliary device Download PDFInfo
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- CN108331147B CN108331147B CN201810021853.1A CN201810021853A CN108331147B CN 108331147 B CN108331147 B CN 108331147B CN 201810021853 A CN201810021853 A CN 201810021853A CN 108331147 B CN108331147 B CN 108331147B
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- 238000007689 inspection Methods 0.000 title claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000007667 floating Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 5
- 239000010802 sludge Substances 0.000 abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of drainage pipeline sludge cleaning, and particularly relates to an inspection well sludge tank cleaning auxiliary device which can automatically collect garbage in a sludge tank and can mix sludge in the sludge tank with water. The fishing net basket is arranged on the stirring shaft; the salvaging net basket consists of a supporting frame rod and a filter screen; the lower part of the shaft body of the stirring shaft is provided with a strip-shaped through hole; a mounting plate is arranged in the through hole; a floating block is fixed on the surface of the mounting plate; the salvaging net basket is arranged at the end part of the mounting plate, and one side of the supporting frame rod is fixedly connected with the end part of the mounting plate; the bottom of the stirring shaft is fixed with stirring blades; the top of (mixing) shaft is provided with the motor and supports the mount pad, be provided with the motor on the motor supports the mount pad, the (mixing) shaft is connected with the pivot of motor. The invention can improve the mud absorbing and removing rate and avoid the trouble of collecting garbage by a fishing sieve.
Description
Technical Field
The invention belongs to municipal drainage pipeline sludge cleaning technology, and particularly relates to an inspection well sludge settling tank cleaning auxiliary device which reduces the labor intensity of dredging and blockage removing workers, improves the safety of the dredging and blockage removing workers, effectively ensures that sludge and water in an inspection well sludge settling tank are mixed, and automatically collects floating garbage.
Background
Municipal drainage pipe is a pipeline used for discharging sewage and rainwater in cities, and inspection shafts are arranged at turning positions, branch positions and the like of the drainage pipe in order to facilitate the inspection and dredging of the drainage pipe. Because the water in the drainage pipe is mixed with a lot of silt, the silt is cleaned out of the pipe when the maintenance is convenient, a silt depositing groove is arranged in the inspection well at a certain distance and the inspection well in front of the pump station, the depth of the silt depositing groove is generally 0.3-0.5 m, namely the groove bottom of the silt depositing groove is lowered by 0.3-0.5 m on the basis of the standard height of the drainage pipe.
In the sludge settling tank, the lower layer is the accumulated sludge, the upper layer is the residual accumulated water, and floating garbage is arranged on the accumulated water. Because the inspection well is in a closed state for a long time, a large amount of foul toxic gas is also in the inspection well, once dredging and blocking removal are needed, the toxic foul gas easily overflows the inspection well, so that the periphery of the inspection well emits unpleasant smell, and negative influences are brought to the living environment of a city and the health of people. The long-term accumulation of sludge and garbage in the inspection well can also cause the blockage of the inspection well, so the inspection well needs to be cleaned at intervals.
At present, the main cleaning mode of sludge and garbage in the inspection well is to clean the sludge and the garbage by a worker entering the inspection well, before the worker enters the inspection well, the toxic gas in the inspection well needs to be pumped out, the garbage floating on the water surface is fished out by a fishing sieve, then the worker takes a gas mask again, and the worker wears a heavy protective clothing to enter the inspection well to clean the sludge in a sludge settling tank; because some inspection wells are deep, a long connecting rod is needed for cleaning by using a fishing sieve, so that the cleaning is inconvenient, pedestrians or vehicles on the road can be hit sometimes, and even electric wires can be touched in the lifting process; because the sludge sinks underwater for a long time, the sludge is large in amount and difficult to clean, the space in the inspection well is narrow, the environment is very severe, workers are very troublesome to clean, the cleaning time is long, and poisoning events of the workers in the well often occur and sometimes even threaten the life; in order to avoid workers going down a well, some cities adopt a vacuum suction dredge to clean sludge in a sludge settling tank, a vacuum pump on the dredge is used for sucking out the sludge and water in the sludge settling tank, but the sludge and the water in the sludge settling tank are layered, the vacuum suction dredge can well suck out the water, but the sludge suction efficiency is not high, and the workers still need to go down the well manually when the cleaning is not clean.
In conclusion, the inspection well dredging and blockage removing technology in the prior art has the following problems: manual dredging and blockage removal, high labor intensity of workers and low safety; the dredging and blockage removing efficiency of the vacuum suction dredge is low and manual cooperation is needed.
Disclosure of Invention
The invention aims to provide an inspection well mud settling tank cleaning auxiliary device which reduces the labor intensity of dredging and blocking workers, improves the safety of the dredging and blocking workers, effectively ensures that mud and water in an inspection well mud settling tank are mixed and automatically collects floating garbage.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
inspection shaft silt basin clearance auxiliary device, including at least one salvage net basket, its characterized in that: the salvaging net basket is arranged on the stirring shaft;
the salvaging net basket consists of a support frame rod and a filter screen, wherein the support frame rod is rectangular, and the edge part of a feed port of the filter screen is fixed on four edges of the support frame rod;
the lower part of the shaft body of the stirring shaft is provided with a strip-shaped through hole, an installation plate is arranged in the through hole, and the installation plate penetrates through the through hole; the plate body of the mounting plate is fixed with a floating block, and the inner side surface of the supporting frame rod of the salvaging net basket is fixed at the end part of the mounting plate;
the bottom of (mixing) shaft is fixed with stirring vane, the upper portion of (mixing) shaft is provided with the motor and supports the mount pad, is provided with three at least supporting legs on the motor supports the mount pad, be fixed with the motor on the motor supports the mount pad, be provided with the mounting hole that supplies the (mixing) shaft to pass on the motor supports the mount pad, the top of (mixing) shaft passes through this mounting hole after and passes through the coupling joint as an organic whole with the pivot of motor.
The invention has the advantages that due to the design, the invention has: the sludge in the sludge settling tank is mixed with water by the stirring of the stirring shaft in the sludge settling tank, and then the mixed sludge water is pumped out through the subsequent steps, so that the cleaning rate of the sludge in the sludge settling tank is improved; the fishing net basket connected to the stirring shaft can collect garbage floating on the water surface along with the rotation of the stirring shaft, the trouble of manual cleaning by a fishing sieve is avoided, the floating block can enable one part of the fishing net basket to float on the water surface, and the inspection well mud settling tank cleaning auxiliary device can clean the mud settling tank with different water depths or the garbage in the inspection well.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at the mounting plate of the present invention;
FIG. 3 is a schematic view of the structure of the connecting column of the present invention;
FIG. 4 is a schematic view of the present invention in operation;
FIG. 5 is a schematic diagram of another embodiment of the present invention;
FIG. 6 is a schematic view of the structure of the support frame rod of the present invention;
FIG. 7 is a schematic view of the structure of the small slider according to the present invention;
the main element symbols are as follows: 1. a stirring shaft; 2. a positioning frame; 3. a blade; 4. fishing a net basket; 401. a support frame rod; 402. filtering with a screen; 5. mounting a plate; 6. floating blocks; 7. supporting legs; 8. a circular truncated cone; 9. a positioning ring; 10. a lower support beam; 11. an upper mounting platform; 12. an upper push rod; 13. a lower push rod; 14. a lower mounting platform; 15. fixing the frame rod; 16. a telescopic frame rod; 17. fixing a nut; 18. a rotor blade; 19. a roller; 20. clamping a plate; 21. a disc; 22. a limiting plate; 23. connecting columns; 24. a connecting ring; 25. an upper rod; 26. a middle rod; 27. a lower rod; 28. a rod body is arranged; 29. a lower rod body; 31. Mounting a rod; 32. and (4) screws.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
Referring to figures 1-7: inspection shaft silt basin clearance auxiliary device, including at least one salvage net basket 4, its characterized in that: the salvaging net basket 4 is arranged on the stirring shaft 1;
the salvaging net basket 4 consists of a supporting frame rod 401 and a filter screen 402, wherein the supporting frame rod 401 is rectangular, and the edge of a feed port of the filter screen 402 is fixed on the four sides of the supporting frame rod 401;
a strip-shaped through hole is formed in the lower portion of the shaft body of the stirring shaft 1, an installation plate 5 is arranged in the through hole, and the installation plate 5 penetrates through the through hole; a floating block 6 is fixed on the plate body of the mounting plate 5, and the inner side surface of the supporting frame rod 401 of the salvaging net basket 4 is fixed at the end part of the mounting plate 5;
stirring vane 3 is fixed with to the bottom of (mixing) shaft 1, the upper portion of (mixing) shaft 1 is provided with motor support mount pad 8, is provided with three piece at least supporting legs 7 on motor support mount pad 8, be fixed with the motor on the motor support mount pad 8, be provided with the mounting hole that supplies (mixing) shaft 1 to pass on the motor support mount pad 8, it is as an organic whole through the coupling joint with the pivot of motor after this mounting hole is passed on the top of (mixing) shaft 1. In this embodiment, the floating block 6 is made of plastic foam or wood with density less than that of water, when there is one fishing net basket 4, one end of the mounting plate 5 is fixed with the fishing net basket 4, and one end of the mounting plate 5 is fixed with a weight block to ensure balance, of course, the best embodiment is to install one fishing net basket 4 on each end of the mounting plate 5. The motor supports mount pad 8 and provides support and location for (mixing) shaft 1, and motor support mount pad 8 is fixed on the well head of inspection shaft during the use. In specific implementation, in order to avoid the rotation of the stirring shaft 1 from damaging the bottom surface of the sludge settling tank, a disc 21 is arranged at the bottom end of the stirring shaft 1, and the disc 21 is rotatably connected with the stirring shaft 1. Stirring shaft 1 can stir and can be with silt and the water intensive mixing in the mud groove, make subsequent mud efficiency of inhaling higher, along with stirring shaft 1's rotation, salvage the basket of netting can collect the clearance with floating rubbish and the suspension rubbish below the surface of water that floats on the sink water tank surface of water, has avoided artifical a series of problems that collect rubbish exists with dragging for the sieve.
In order to make the stirring shaft 1 located at the center of the inspection well, in the above embodiment, it is preferable that: the upper part of the stirring shaft 1 is provided with a positioning frame 2, and the positioning frame 2 comprises a supporting leg 7, a positioning ring 9 and a lower supporting beam 10;
at least three supporting legs 7 are uniformly distributed on the side wall of a motor support mounting seat 8, mounting lugs I with the same number as that of the supporting legs 7 are fixed on the side wall of the motor support mounting seat 8, and the top ends of the supporting legs 7 are hinged with the mounting lugs I into a whole through pin shafts; the middle part of the supporting leg 7 is hinged with the outer end of the lower supporting beam 10 into a whole through a pin shaft;
the outer wall of the positioning ring 9 is fixedly provided with mounting lugs II the number of which is the same as that of the supporting legs 7, and the inner end of the lower supporting beam 10 is hinged with the mounting lugs II into a whole through pin shafts;
under the action of external force, the positioning ring 9 can move up and down relative to the motor support mounting seat 8. When concrete implementation, the supporting leg 7 supports the locating rack 2 at the inspection shaft mouth, and the supporting leg 7 is certain support angle for the ground, and the support angle of supporting leg 7 can change along with the reciprocating of holding ring 9, and is corresponding, and the supporting face size of supporting leg 7 can change along with the reciprocating of holding ring 9, and when setting the locating rack 2 at the inspection shaft mouth, the accessible is adjusted the position of holding ring 9 so that the size of supporting leg 7 adaptation inspection shaft mouth.
In order to allow the stirring shaft to gradually stir from the surface of the sludge layer in the sludge tank to the bottom of the sludge layer to make the stirring more sufficient, in the above embodiment, it is preferable that: a propelling device is arranged above the motor support mounting seat 8, and the propelling device further comprises an upper mounting platform 11, an upper propelling rod 12, a lower propelling rod 13 and a lower mounting platform 14;
the side wall of the upper mounting platform 11 is fixedly provided with mounting lugs III with the same number as the upper pushing rods 12, and the inner ends of the upper pushing rods 12 are hinged with the mounting lugs III into a whole through pin shafts; the outer end of the upper push rod 12 is hinged with the outer end of the lower push rod 13 into a whole through a pin shaft; the side wall of the lower mounting platform 14 is fixed with mounting lugs IV the number of which is the same as that of the upper pushing rods 12, and the inner end of the lower pushing rod 13 is hinged with the mounting lugs IV into a whole through a pin shaft; the bottom surface of the lower mounting platform 14 is fixedly connected with the top surface of the motor support mounting seat 8, and through holes for the stirring shaft 1 to pass through are formed in the center of the top surface of the lower mounting platform 14 and the center of the upper mounting platform 11; the top surface central point of going up mounting platform 11 puts and is fixed with the motor, (mixing) shaft 1 passes through the through-hole and passes through the shaft coupling with the pivot of motor and be connected as an organic whole.
In order to adapt the fishing net basket 4 to mud chutes of different sizes, in the above embodiment, it is preferable that: the supporting frame rods 401 comprise fixed frame rods 15 and telescopic frame rods 16; the fixed frame rod 15 is tubular, the telescopic frame rod 16 is positioned in an inner cavity of the fixed frame rod 15, a threaded hole communicated with the inner cavity of the fixed frame rod 15 is formed in the outer wall of the fixed frame rod 15, and a fixing nut 17 is arranged in the threaded hole; the thread end of the filter screen is partially fixed on the telescopic frame rod 16, and partially fixed on at least two small sliding blocks, the small sliding blocks are positioned in the inner cavity of the fixed frame rod 15, and the outer wall of the fixed frame rod 15 is provided with a strip-shaped opening for the filter screen to pass through. In specific implementation, the movement of the telescopic frame rod 16 can drive the small sliding blocks to move through the filter screen, so that the distance between at least two small sliding blocks is changed, and the size of the feed port of the filter screen is changed.
In order to make the inspection well mud groove cleaning auxiliary device adapt to mud grooves with different sizes, in the above embodiment, preferably: the end part of the blade 3 is provided with a rotating blade 18, the outer end part of the blade 3 is fixed with a connecting column 23, the inner end of the rotating blade 18 is fixed with a connecting ring 24, and the connecting ring 24 is sleeved on the connecting column 23;
under the action of external force, the connecting ring 24 rotates along the connecting column 23.
In order to avoid the rotating blades 18 from scraping the wall of the mud groove, in the above embodiment, it is preferable that: a roller 19 is fixed to the end of the rotor blade 18.
In order to enable the positioning frame 2 to be stably erected on the inspection well opening, the above embodiment is preferable; the end part of the supporting leg 7 is provided with a clamping plate 20; the clamping plate 20 is in an ㄱ shape, an installation lug V is arranged on the outer plate surface of the clamping plate 20, and the installation lug V is hinged with the supporting leg 7 into a whole through a pin shaft.
In order to enable the length of the stirring shaft 1 to be changed to adapt to inspection wells with different depths, in the above embodiment, it is preferable that: the body of rod of (mixing) shaft 1 is divided into upper portion pole 25, middle part pole 26 and lower part pole 27, the one end of middle part pole 26 is passed through the screw thread and is connected with the one end of upper portion pole 25, the other end of middle part pole 26 is passed through the screw thread and is connected with the one end of lower part pole 27, middle part pole 26 accessible screw thread carries out the dismouting. When concrete implementation, middle part pole 26 can be equipped with several, and several middle part pole 26's length is different, and the accessible dismouting is changed the middle part pole 26 of different length and is changed the length of (mixing) shaft 1 to make (mixing) shaft 1 can adapt to the inspection shaft of the different degree of depth.
In order to make the length of the stirring shaft 1 variable to adapt to inspection wells with different depths, another preferred mode of the above embodiment is as follows: the body of rod of (mixing) shaft 1 divide into the body of rod 28 and the lower body of rod 29 again, the bottom surface of the body of rod of going up is provided with the mounting groove, be provided with the screw mounting hole of several longitudinal distribution on the mounting groove lateral wall, the upper end of the body of rod 29 is provided with the installation pole 31 that matches with the mounting groove down, be provided with the screw hole that matches with the screw mounting hole on the lateral wall of installation pole 31, installation pole 31 is arranged in the mounting groove, and goes up the body of rod and pass through screw 32 fixed connection with the lower body of rod. When concrete implementation, take out screw 32 after, installation pole 31 can reciprocate in the mounting groove, then the holistic length of (mixing) shaft 1 is adjusted to the length of accessible adjustment installation pole 31 in the mounting groove to make (mixing) shaft 1 can adapt to the inspection shaft of the different degree of depth.
In order to limit the moving direction of the mounting plate 5, so that the mounting plate 5 can only move up and down in the through hole 4, in the above embodiment, it is preferable that: limiting plates 22 are arranged on the mounting plate 5, and the limiting plates 22 are located at the left end and the right end of the through hole.
The auxiliary device for cleaning the inspection well mud settling tank designed by the invention works as follows: the positioning frame 2 is arranged at the wellhead of the inspection well by adjusting the supporting angle of the supporting legs 7, so that the stirring shaft 1 is positioned at the center of the inspection well, and the floating block 6 floats on the water surface in the process that the stirring shaft 1 enters the mud settling tank, so that part of the fishing net basket 4 is positioned above the water surface; turning on a motor to enable a stirring shaft 1 to rotate, enabling a fishing net basket 4 to rotate along with the stirring shaft 1 to collect garbage on the water surface, enabling the stirring shaft 1 to gradually sink to the bottom surface of the tank in a sludge layer through a propulsion device, enabling a disc 21 to be fixed due to friction force after being in contact with the bottom surface of the tank, and enabling the stirring shaft 1 to rotate relative to the disc 21; when the rotating speed is increased, the rotating blade 18 is thrown out by the blade 3 due to the action of centrifugal force, and the roller 19 rolls on the wall of the mud groove; the garbage floating on the water surface and the water and the sludge in the mixed sludge settling tank are collected through the rotation of the stirring shaft 1.
The auxiliary device for cleaning the inspection well mud settling tank provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an inspection shaft silt basin clearance auxiliary device, includes at least one salvage net basket (4), its characterized in that: the salvaging net basket (4) is arranged on the stirring shaft (1);
the salvaging net basket (4) consists of a supporting frame rod (401) and a filter screen (402), wherein the supporting frame rod (401) is rectangular, and the edge of a feed port of the filter screen (402) is fixed on the four sides of the supporting frame rod (401);
a strip-shaped through hole is formed in the lower portion of the shaft body of the stirring shaft (1), an installation plate (5) is arranged in the through hole, and the installation plate (5) penetrates through the through hole; a floating block (6) is fixed on a plate body of the mounting plate (5), and the inner side surface of a supporting frame rod (401) of the salvaging net basket (4) is fixed at the end part of the mounting plate (5);
the stirring device is characterized in that stirring blades (3) are fixed at the bottom of the stirring shaft (1), a motor support mounting seat (8) is arranged at the upper part of the stirring shaft (1), at least three supporting legs (7) are arranged on the motor support mounting seat (8), a motor is fixed on the motor support mounting seat (8), a mounting hole for the stirring shaft (1) to pass through is formed in the motor support mounting seat (8), and the top end of the stirring shaft (1) passes through the mounting hole and then is connected with a rotating shaft of the motor into a whole through a coupler; the upper part of the stirring shaft (1) is provided with a positioning frame (2), and the positioning frame (2) comprises supporting legs (7), a positioning ring (9) and a lower supporting beam (10);
at least three supporting legs (7) are uniformly distributed on the side wall of the motor support mounting seat (8), mounting lugs I with the same number as that of the supporting legs (7) are fixed on the side wall of the motor support mounting seat (8), and the top ends of the supporting legs (7) are hinged with the mounting lugs I into a whole through pin shafts; the middle part of the supporting leg (7) is hinged with the outer end of the lower supporting beam (10) into a whole through a pin shaft;
the outer wall of the positioning ring (9) is fixedly provided with mounting lugs II the number of which is the same as that of the supporting legs (7), and the inner end of the lower supporting beam (10) is hinged with the mounting lugs II into a whole through pin shafts;
under the action of external force, the positioning ring (9) can move up and down relative to the motor support mounting seat (8);
a propelling device is arranged above the motor support mounting seat (8), and the propelling device further comprises an upper mounting platform (11), an upper propelling rod (12), a lower propelling rod (13) and a lower mounting platform (14);
at least three upper pushing rods (12) are uniformly distributed on the side wall of the upper mounting platform (11), mounting lugs III with the same number as that of the upper pushing rods (12) are fixed on the side wall of the upper mounting platform (11), and the inner ends of the upper pushing rods (12) are hinged with the mounting lugs III into a whole through pin shafts; the outer end of the upper push rod (12) is hinged with the outer end of the lower push rod (13) into a whole through a pin shaft; the side wall of the lower mounting platform (14) is fixed with mounting lugs IV the number of which is the same as that of the upper pushing rods (12), and the inner end of the lower pushing rod (13) is hinged with the mounting lugs IV into a whole through a pin shaft; the bottom surface of the lower mounting platform (14) is fixedly connected with the top surface of the motor support mounting seat (8), and through holes for the stirring shaft (1) to pass through are formed in the center of the top surface of the lower mounting platform (14) and the center of the upper mounting platform (11); a motor is fixed at the center of the top surface of the upper mounting platform (11), and the stirring shaft (1) penetrates through the through hole and is connected with a rotating shaft of the motor into a whole through a coupler;
the end part of the blade (3) is provided with a rotating blade (18), the outer end part of the blade (3) is fixed with a connecting column (23), the inner end of the rotating blade (18) is fixed with a connecting ring (24), and the connecting ring (24) is sleeved on the connecting column (23); under the action of external force, the connecting ring (24) rotates along the connecting column (23);
the end of the rotating blade (18) is fixed with a roller (19).
2. The inspection well mud groove cleaning auxiliary device of claim 1, characterized in that: the supporting frame rod (401) comprises a fixed frame rod (15) and a telescopic frame rod (16); the fixed frame rod (15) is tubular, the telescopic frame rod (16) is positioned in an inner cavity of the fixed frame rod (15), a threaded hole communicated with the inner cavity of the fixed frame rod (15) is formed in the outer wall of the fixed frame rod (15), and a fixing nut (17) is arranged in the threaded hole; the filter screen comprises a telescopic frame rod (16), at least two small sliding blocks, a small sliding block and a long strip-shaped opening, wherein one part of the thread end of the filter screen is fixed on the telescopic frame rod (16), the other part of the thread end of the filter screen is fixed on the at least two small sliding blocks, the small sliding blocks are located in an inner cavity of the fixed frame rod (15), and the long strip-shaped opening for the filter screen to pass through is formed in the outer.
3. The inspection well mud groove cleaning auxiliary device of claim 1, characterized in that: the end part of the supporting leg (7) is provided with a clamping plate (20); the clamping plate (20) is in an ㄱ shape, an installation lug V is arranged on the outer plate surface of the clamping plate (20), and the installation lug V is hinged with the supporting leg (7) into a whole through a pin shaft.
4. The inspection well mud groove cleaning auxiliary device of claim 1, characterized in that: the body of rod of (mixing) shaft (1) is divided into upper portion pole (25), middle part pole (26) and lower part pole (27), the one end of middle part pole (26) is passed through the screw thread and is connected with the one end of upper portion pole (25), the other end of middle part pole (26) is passed through the screw thread and is connected with the one end of lower part pole (27), dismouting is carried out to middle part pole (26) accessible screw thread.
5. The inspection well mud groove cleaning auxiliary device of claim 1, characterized in that: the body of rod of (mixing) shaft (1) divide into body of rod (28) and lower body of rod (29) again, the bottom surface of going up the body of rod is provided with the mounting groove, be provided with several longitudinal distribution's screw mounting hole on the mounting groove lateral wall, the upper end of the body of rod (29) is provided with installation pole (31) that match with the mounting groove down, be provided with the screw hole that matches with the screw mounting hole on the lateral wall of installation pole (31), installation pole (31) are arranged in the mounting groove, and go up the body of rod and pass through screw (32) fixed connection with the lower body of rod.
6. The inspection well mud groove cleaning auxiliary device of claim 1, characterized in that: be provided with limiting plate (22) on mounting panel (5), both ends about limiting plate (22) are located the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021853.1A CN108331147B (en) | 2018-01-10 | 2018-01-10 | Inspection shaft mud groove clearance auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021853.1A CN108331147B (en) | 2018-01-10 | 2018-01-10 | Inspection shaft mud groove clearance auxiliary device |
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| Publication Number | Publication Date |
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| CN108331147A CN108331147A (en) | 2018-07-27 |
| CN108331147B true CN108331147B (en) | 2020-09-08 |
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| CN201810021853.1A Active CN108331147B (en) | 2018-01-10 | 2018-01-10 | Inspection shaft mud groove clearance auxiliary device |
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| CN110792157B (en) * | 2019-11-28 | 2020-11-06 | 周晶晶 | Lifting type sludge cleaning device and cleaning method |
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| KR20120017160A (en) * | 2010-08-18 | 2012-02-28 | (주) 피스코 | Sewage debris removal device with replaceable cutting part, rotating part, and step avoiding feeder |
| CN206070706U (en) * | 2016-08-23 | 2017-04-05 | 谢安然 | A kind of improved discharge outlet cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106592750A (en) * | 2016-12-19 | 2017-04-26 | 江苏工程职业技术学院 | Mud cleaning device of inspection well |
| CN107153068A (en) * | 2017-06-09 | 2017-09-12 | 南京市测绘勘察研究院股份有限公司 | A kind of defect inspection device and measuring method |
| CN107401150A (en) * | 2017-08-03 | 2017-11-28 | 宁德职业技术学院 | A kind of novel sea device for cleaning water surface rubbish |
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| KR20120017160A (en) * | 2010-08-18 | 2012-02-28 | (주) 피스코 | Sewage debris removal device with replaceable cutting part, rotating part, and step avoiding feeder |
| CN206070706U (en) * | 2016-08-23 | 2017-04-05 | 谢安然 | A kind of improved discharge outlet cleaning device |
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