CN110512705B - Rainwater purification infiltration well water filtering device capable of avoiding polluting underground water - Google Patents
Rainwater purification infiltration well water filtering device capable of avoiding polluting underground water Download PDFInfo
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- CN110512705B CN110512705B CN201910641285.XA CN201910641285A CN110512705B CN 110512705 B CN110512705 B CN 110512705B CN 201910641285 A CN201910641285 A CN 201910641285A CN 110512705 B CN110512705 B CN 110512705B
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- 230000008595 infiltration Effects 0.000 title claims abstract description 30
- 238000001764 infiltration Methods 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 239000002349 well water Substances 0.000 title claims abstract description 18
- 235000020681 well water Nutrition 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 18
- 238000000746 purification Methods 0.000 title claims description 17
- 239000003673 groundwater Substances 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/003—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via underground elongated vaulted elements
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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
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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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The utility model provides a rainwater that avoids polluting groundwater purifies infiltration well water filtering device that returns, gets the device including infiltration well main part and filter screen, and first recess is seted up respectively to the both sides inner wall of infiltration well main part, through a vertical first screw rod swing joint between the upper and lower both ends inner wall of the first recess that is located infiltration well main part one side, the internal fixed mounting filter of infiltration well main part, the filter is located the below of drum. The invention can block and filter sundries carried by rainwater dropping on the ground, prevents the sundries from dropping on the filter plate, avoids the blockage of the filter plate, can take out, clean and replace the filter screen without manual operation, and can operate according to the diameters of different filter screens, namely the filter screens with different diameters can be taken out, thereby meeting more picking and placing requirements.
Description
Technical Field
The invention belongs to the field of water purification equipment, and particularly relates to a rainwater purification infiltration well water filtering device capable of avoiding polluting underground water.
Background
When the existing seepage well is used for filtering water, no barrier exists in the seepage well, and impurities enter the seepage well to cause pollution, so that the seepage well is inconvenient to use.
Disclosure of Invention
The invention provides a rainwater purification infiltration well water filtering device capable of avoiding polluting underground water, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a rainwater purification and infiltration well water filtration device capable of avoiding polluting underground water comprises an infiltration well main body and a filter screen taking and placing device, wherein first grooves are respectively formed in the inner walls of the two sides of the infiltration well main body, the inner walls of the upper end and the lower end of the first groove positioned on one side of the infiltration well main body are movably connected through a vertical first screw rod, the top end of the first screw rod penetrates through the top end of the infiltration well main body, a first round block is fixedly installed at the top end of the first screw rod, a first cross-shaped slot is formed in the top surface of the first round block, a first nut is arranged on the first screw rod in a matched mode, the inner walls of the upper end and the lower end of the other first groove are fixedly connected through a vertical guide rod, a guide sleeve is matched on the guide rod, the first nut is fixedly connected with the guide sleeve through a cylinder, the upper end and the lower end of the cylinder are through, four second, a vertical second screw rod is movably arranged between the inner walls of the upper end and the lower end of each second groove, the top end of a second screw rod positioned on one side of the cylinder penetrates through the top end of the cylinder, a second round block is fixedly arranged at the top end of the second screw rod penetrating through the top end of the cylinder, a second cross-shaped slot is formed in the top end of the second round block, chain wheels are fixedly arranged at the top end of the second screw rod, an annular groove is formed in the cylinder and is positioned above the cylinder, the annular groove is communicated with the inside of the second groove, the four chain wheels are movably connected through a chain, the chain is positioned in the annular groove, a second nut is matched and arranged on each second screw rod, a connecting block is fixedly arranged on one side of each second nut, an arc-shaped block is fixedly arranged on one side of the connecting block, the arc-shaped surface of the arc-shaped block can be in contact fit with the inner, each sliding groove is internally provided with a sliding block with a dovetail-shaped section in a matching way, four sliding blocks are fixedly connected through a filter screen, the filter screen taking and placing device comprises a moving device, a horizontal plate, a power device and a clamping device, the moving device comprises four vertical supporting columns and rollers, the rollers are fixedly connected with the bottom ends of the supporting columns through wheel carriers, the top ends of the four supporting columns are fixedly connected with the bottom surface of the horizontal plate, the four supporting columns are respectively positioned at the four corners of the horizontal plate, the two supporting columns positioned at the same side of the horizontal plate are fixedly connected through a horizontal fixing rod, the power device comprises a strip plate, two vertical first telescopic rods, a strip block, a horizontal lead screw, a forward and reverse rotation motor and a cross-shaped insert block, one side of the strip plate is fixedly connected with one side edge of the fixing rod, the top end of a sleeve rod of the first telescopic rod is fixedly connected with the bottom surface, the bottom ends of movable rods of the first telescopic rods are fixedly connected with the top surface of the long block, the two first telescopic rods are respectively positioned at two sides of the long block, the bottom surface of the long block is provided with a placing groove, one side of the placing groove is communicated with the outside, one end of a screw rod is movably connected with the inner wall of the other side of the placing groove, a screw nut is arranged on the screw rod in a matched manner, the bottom end of the screw nut is fixedly connected with the top end of a forward and reverse rotating motor, the bottom end of an output shaft of the forward and reverse rotating motor is fixedly connected with a cross-shaped inserting block, the output shaft of the forward and reverse rotating motor is positioned at the circle center of the cross-shaped inserting block, the cross-shaped inserting block can be inserted into a first cross-shaped inserting groove or a second cross-shaped inserting groove, the width of the forward and reverse rotating motor is larger than the width of the placing groove, the clamping device is composed of four third screw, the top ends of the fixed blocks are fixedly connected with the bottom surface of the horizontal plate, two of the four fixed blocks are respectively positioned at the two sides of the horizontal plate, the other two fixed blocks are respectively positioned at the front end and the rear end of the horizontal plate, one end of each third screw rod is movably connected with the inner side surface of one fixed block, the other end of each third screw rod is fixedly provided with a bevel gear, wherein the meshing cooperation between per two adjacent bevel gears, every third screw rod and a third nut screw-thread fit, the bottom of third nut and the loop bar top fixed connection of second telescopic link, the movable rod bottom of second telescopic link and the top surface fixed connection of fixture block, four guide ways are seted up to the bottom surface of horizontal plate, every guide way is located a third screw rod top, the top fixed mounting guide block of third nut, the guide block can insert to the guide way in, the fixed mounting filter in the seepage well main part, the filter is located the below of drum.
According to the rainwater purification infiltration well water filtering device capable of avoiding polluting underground water, the ball bearing is arranged on the inner wall of one side of the top end of the placing groove in a matched mode, the outer ring outer wall of the ball bearing is fixedly connected with the inner wall of the top end of the placing groove, and the other end of the screw rod can penetrate through the inner ring inner wall of the ball bearing.
According to the rainwater purification infiltration well water filtering device capable of avoiding polluting underground water, the rotating handle is fixedly installed at the other end of the screw rod.
According to the rainwater purification infiltration well water filtering device capable of avoiding polluting underground water, every two adjacent arc-shaped blocks are fixedly connected through the sealing blocks.
According to the rainwater purification infiltration well water filtering device capable of avoiding polluting underground water, the section of the guide groove is dovetail-shaped, and the section of the guide block is dovetail-shaped.
According to the rainwater purification infiltration well water filtering device capable of avoiding polluting underground water, the roller is a universal wheel.
The invention has the advantages that: when the filter screen is required to be taken out, the filter screen taking and placing device moves to the upper part of the seepage well main body, the first telescopic rod extends to push the strip block downwards to enable the cross-shaped inserting block to be inserted into the first cross-shaped inserting groove, the forward and reverse rotating motor works to drive the cross-shaped inserting block and the first round block to rotate, the first round block is fixedly connected with the first screw rod to drive the first screw rod to rotate, the first screw rod is in threaded fit with the first nut, the first nut is connected with the guide sleeve through the cylinder and can drive the cylinder to move upwards, when the top end of the cylinder moves to the upper part of the seepage well main body, the first telescopic rod contracts and simultaneously rotates the screw rod, the screw rod is connected with the forward and reverse rotating motor through the nut, the width of the forward and reverse rotating motor is larger than that of the placing groove, the forward and reverse rotating motor can be driven to move towards the other side of the placing groove, the first telescopic rod extends to enable, the positive and negative rotation motor works to drive the second round block to rotate, the second round block is fixedly connected with the second screw, the second screw is fixedly connected with the chain wheels, the four chain wheels are movably connected through chains, the chains are positioned in the annular groove and can drive the four second screws to synchronously rotate, the second screw is in threaded fit with a second nut, the second nut is fixedly connected with the arc-shaped block through a connecting block and can drive the arc-shaped block to move upwards, the sliding block is matched with the sliding groove and is fixedly connected with the filter screen, so that the filter screen can be driven to move upwards, and the filter screen moves to the upper part of the cylinder; then the second telescopic rod extends to enable the fixture block to be positioned below the filter screen, then a third screw rod with a motor rotates, the third screw rod is fixedly connected with the bevel gears, two adjacent bevel gears are meshed and matched to drive the four third screw rods to synchronously rotate, the rotating directions of the two third screw rods positioned at two sides of the horizontal plate are opposite, the rotating directions of the two third screw rods positioned at the front end and the rear end of the horizontal plate are opposite, (the rotating directions of the two opposite bevel gears are opposite), the two third nuts positioned at two sides of the horizontal plate can relatively move, the two third nuts positioned at the front end and the rear end of the horizontal plate can relatively move, and then the second telescopic rod is driven to move, so that the side edge of the movable rod of the second telescopic rod is in contact with the surface of the filter screen, the second telescopic rod is contracted, the fixture block is in contact with the bottom surface of the filter screen to clamp, and cleaning impurities on the filter screen, reversely operating the steps after cleaning, putting the filter screen back into the cylinder, moving the cylinder into the seepage well main body, and filtering and blocking again. The invention can block and filter sundries carried by rainwater dropping on the ground, so as to prevent the sundries from dropping on the filter plate, avoid the blockage of the filter plate, take out, clean and replace the filter screen without manual operation, reduce the labor intensity of workers, prevent people from dropping in the deep part of a seepage well by blocking the filter screen, prevent people from being injured, operate according to the diameters of different filter screens, namely take out the filter screens with different diameters, and meet more picking and placing requirements. The filter screen taking and placing device can be driven to move under the action of the roller, and the filter screen taking and placing device is moved to the upper part of other seepage wells; through the suit cooperation of guide bar and uide bushing, can inject first nut, make first nut reciprocate along first screw rod.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 1; FIG. 4 is an enlarged view of the view of FIG. 1 taken along line C; FIG. 5 is an enlarged view of view D of FIG. 1; FIG. 6 is an enlarged view of a portion I of FIG. 1; fig. 7 is a partial enlarged view of II of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A rainwater purification and infiltration well water filtration device capable of avoiding polluting underground water comprises an infiltration well main body 1 and a filter screen taking and placing device, wherein the inner walls of two sides of the infiltration well main body 1 are respectively provided with a first groove 2, the inner walls of the upper end and the lower end of the first groove 2 positioned on one side of the infiltration well main body 1 are movably connected through a vertical first screw 3, the top end of the first screw 3 penetrates through the top end of the infiltration well main body 1, the top end of the first screw 3 is fixedly provided with a first round block 4, the top surface of the first round block 4 is provided with a first cross-shaped slot 5, the first screw 3 is provided with a first nut 37 in a matching way, the inner walls of the upper end and the lower end of the other first groove 2 are fixedly connected through a vertical guide rod, the guide rod is provided with a guide sleeve, the guide sleeve and the guide rod sleeve are assembled, the first nut 37 is fixedly connected with the guide sleeve through a cylinder, the inner wall of the cylinder 6 is provided with four second grooves 7, the four second grooves 7 are respectively positioned at quartering points of the cylinder 6, a vertical second screw 8 is movably arranged between the inner walls of the upper end and the lower end of each second groove 7, the top end of one second screw 8 positioned on one side of the cylinder 6 penetrates through the top end of the cylinder 6, a second round block 9 is fixedly arranged at the top end of the second screw 8 penetrating through the top end of the cylinder 6, a second cross slot is arranged at the top end of the second round block 9, a chain wheel 10 is fixedly arranged at the top end of the second screw 8, an annular groove 11 is arranged inside the cylinder 6, the annular groove 11 is positioned above the cylinder 6, the annular groove 11 is communicated with the inside of the second groove 7, the annular groove 11 sequentially penetrates through the four second grooves 7 to communicate the four second grooves 7, the annular groove 11 is positioned inside the wall thickness of the cylinder 6 and is movably connected with the four chain wheels 10 through a chain, each second screw 8 is provided with a second nut 13 in a matching way, one side of each second nut 13 is fixedly provided with a connecting block, one side of each four connecting blocks faces one side of a circle center connecting block of the cylinder 6 and is fixedly provided with an arc block 14, the cambered surface of each arc block 14 can be in contact fit with the inner wall of the cylinder 6, one side of the top surface of each arc block 14 is provided with a chute 15 with a dovetail-shaped cross section, one side of each chute 15 is communicated with the outside, a slide block 16 with a dovetail-shaped cross section is arranged in each chute 15 in a matching way, the four slide blocks 16 are fixedly connected through a filter screen 17, a filter screen taking and placing device comprises a moving device, a horizontal plate 18, a power device and a clamping device, the moving device comprises four vertical supporting columns 19 and rollers 20, the rollers 20 are fixedly connected with the bottom ends of the supporting columns 19 through wheel carriers, the top ends of the four supporting columns 19 are fixedly connected with the, two support columns 19 positioned on the same side of the horizontal plate 18 are fixedly connected through a horizontal fixing rod 38, a power device is composed of a long strip plate 21, two vertical first telescopic rods 22, a long strip block 23, a horizontal screw rod 24, a forward and reverse rotation motor and a cross-shaped insert block 25, one side of the long strip plate 21 is fixedly connected with one side edge of the fixing rod 38, the top end of a loop bar of the first telescopic rod 22 is fixedly connected with the bottom surface of the long strip plate 21, the two first telescopic rods 22 are respectively positioned on two sides of the long strip plate 21, the bottom end of a movable rod of the first telescopic rod 22 is fixedly connected with the top surface of the long strip block 23, the two first telescopic rods 22 are respectively positioned on two sides of the long strip block 23, a placing groove 34 is formed in the bottom surface of the long strip block 23, one side of the placing groove 34 is communicated with the outside, one end of the screw rod 24 is movably connected with the inner wall of the other side of the, the bottom end of an output shaft of a forward and reverse rotation motor is fixedly connected with a cross-shaped inserting block 25, the output shaft of the forward and reverse rotation motor is positioned at the center of the cross-shaped inserting block 25, the cross-shaped inserting block 25 can be inserted into a first cross-shaped slot or a second cross-shaped slot, the width of the forward and reverse rotation motor is larger than that of a placing slot 34, when a fixture block moves downwards, a long strip plate 21 cannot cause limiting influence on the fixture block, the position of the long strip plate 21 and the fixture block positioned on one side of a horizontal plate is a front-back clamping device which is composed of four third screw rods 26, four third nuts 27, four vertical second telescopic rods 28, four fixture blocks 29 and four fixed blocks 30, one of the third screw rods 26 is provided with a motor, the top end of the fixed block 30 on the inner side face of the fixed block 30 connected with the motor of the third screw rod 26 is fixedly connected with the bottom face of the horizontal plate 18, two of the four fixed blocks 30 are respectively, the fixed blocks 30 positioned at the two sides of the horizontal plate are positioned on the transverse central axis of the horizontal plate, the other two fixed blocks 30 are respectively positioned at the front end and the rear end of the horizontal plate 18, the fixed blocks 30 positioned at the front end and the rear end of the horizontal plate are positioned on the longitudinal central axis of the horizontal plate, one end of each third screw 26 positioned on the longitudinal central axis of the horizontal plate is movably connected with the inner side surface of one fixed block 30, the two third screws 26 positioned on the transverse central axis and the other end of each third screw 26 positioned on the longitudinal central axis are fixedly provided with bevel gears 31 in a cross arrangement, wherein each two adjacent bevel gears 31 are engaged and matched, the four bevel gears 31 are arranged in a quadrilateral way, the rotating directions of the third screws 26 positioned at the two sides of the horizontal plate are opposite, the rotating directions of the third screws 26 positioned at the front end and the rear end of the horizontal plate are opposite, each third screw 26 is in threaded fit with, the movable rod bottom of second telescopic link 28 and the top surface fixed connection of fixture block 29, one side of fixture block 29 all is towards the vertical central axis department of horizontal plate, one side of four fixture blocks 29 can contact with the bottom surface of filter screen, four guide ways 32 are seted up to the bottom surface that four fixture blocks 29 are located the quartering point department horizontal plate 18 of filter screen promptly, every guide way 32 is located a third screw rod 26 top, the top fixed mounting guide block of third nut 27, the guide block can insert to the guide way 32 in, the fixed mounting filter in the seepage well main part 1, the filter is located the below of drum 6, the filter can filter the impurity in the rainwater, purify. When the filter screen needs to be taken out, the filter screen taking and placing device moves to the upper side of the seepage well main body 1, at the moment, the first telescopic rod 22 extends to push the long block 23 downwards, so that the cross-shaped insert block 25 is inserted into the first cross-shaped slot 5, the forward and reverse rotation motor works to drive the cross-shaped insert block 25 and the first round block 4 to rotate, the first round block 4 is fixedly connected with the first screw rod 3 to drive the first screw rod 3 to rotate, the first screw rod 3 is in threaded fit with the first nut 37, the first nut 37 is connected with the guide sleeve through the cylinder 6 to drive the cylinder 6 to move upwards, when the top end of the cylinder 6 moves to the upper side of the seepage well main body 1, then the first telescopic rod 22 contracts, the lead screw 24 is simultaneously rotated, the lead screw is connected with the forward and reverse rotation motor through the screw, the width of the forward and reverse rotation motor is larger than the width of the placing groove 34, the forward and reverse, then the first telescopic rod 22 is extended to enable the cross-shaped insertion block 25 to be inserted into the second cross-shaped slot, the forward and reverse rotation motor works to drive the second round block 9 to rotate, the second round block 9 is fixedly connected with the second screw 8, the second screw 8 is fixedly connected with the chain wheels 10, the four chain wheels 10 are movably connected through chains 12, the chains 12 are positioned in the annular groove 11 and can drive the four second screw 8 to synchronously rotate, the second screw 8 is in threaded fit with the second nut 13, the second nut 13 is fixedly connected with the arc-shaped block 14 through a connecting block and can drive the arc-shaped block 14 to move upwards, the sliding block 16 is matched with the sliding groove 15, the sliding block 16 is fixedly connected with the filter screen, so that the filter screen can be driven to move upwards, and the filter screen 17 moves to the upper part of the cylinder 6; then the second telescopic rod 28 is extended to enable the fixture block 29 to be positioned below the filter screen, then the third screw rod 26 with the motor rotates, the third screw rod 26 is fixedly connected with the bevel gear 31, two adjacent bevel gears 31 are engaged and matched to drive the four third screw rods 26 to synchronously rotate, the two third screw rods 26 positioned at two sides of the horizontal plate 18 have opposite rotating directions, the two third screw rods 26 positioned at the front end and the rear end of the horizontal plate 18 have opposite rotating directions, (the two opposite bevel gears 31 have opposite rotating directions), the two third nuts 27 positioned at two sides of the horizontal plate 18 can relatively move, the two third nuts 27 positioned at the front end and the rear end of the horizontal plate 18 can relatively move, further, the second telescopic rod 28 is driven to move, the side edge of the movable rod of the second telescopic rod 28 is in contact with the surface of the filter screen, the second telescopic rod 28 contracts, the fixture block 29 is in contact with the bottom surface of the filter screen, and then the second telescopic rod 28 is contracted, the filter screen 17 is taken out of the cylinder 6, impurities on the filter screen are cleaned, the steps are operated in the reverse direction after cleaning is finished, the filter screen is put back into the cylinder 6, the cylinder 6 is moved into the seepage well main body 1, and filtering and blocking are carried out again. The invention can block and filter sundries carried by rainwater dropping on the ground, so as to prevent the sundries from dropping on the filter plate, avoid the blockage of the filter plate, take out, clean and replace the filter screen without manual operation, reduce the labor intensity of workers, prevent people from dropping in the deep part of a seepage well by blocking the filter screen, prevent people from being injured, operate according to the diameters of different filter screens, namely take out the filter screens with different diameters, and meet more picking and placing requirements. The filter screen taking and placing device can be driven to move under the action of the roller 20, and the filter screen taking and placing device is moved to the upper part of other seepage wells; the first nut 37 can be limited by the sleeve fit of the guide rod and the guide sleeve, so that the first nut 37 moves up and down along the first screw rod 3.
Specifically, the ball bearing 33 is disposed on the inner wall of the top end of the placement groove 34 in the embodiment, the outer wall of the outer ring of the ball bearing 33 is fixedly connected to the inner wall of the top end of the placement groove, and the other end of the screw rod 24 can pass through the inner wall of the inner ring of the ball bearing 33. Through the support of ball bearing 33, can make the connection more firm, the atress is more stable, and in use effect is better.
Specifically, the other end of the screw rod 24 in this embodiment is fixedly mounted with a rotating handle 35. The other end of the screw rod 24 is provided with the rotating handle 35, which is more convenient when the screw rod 24 is rotated, and can reduce the uncomfortable feeling of the screw thread to the user.
Furthermore, every two adjacent arc blocks of the embodiment are fixedly connected through a sealing block 36. The sealing block 36 can shield the gap between the filter screen and the cylinder 6, and prevent more sundries from falling down.
Furthermore, the cross section of the guide slot 32 is dovetail-shaped, and the cross section of the guide block is dovetail-shaped. The guide groove with the dovetail-shaped cross section is matched with the guide block, so that the guide block can be prevented from falling, and the guide groove is more stable in use.
Furthermore, the roller wheel in this embodiment is a universal wheel. The gyro wheel is the universal wheel, can be convenient for promote the filter screen and get the rotation that the device carries out each position.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an avoid polluting rainwater of groundwater and purify infiltration well water filtering device that returns which characterized in that: the filter screen taking and placing device comprises a seepage well main body (1) and a filter screen taking and placing device, wherein first grooves (2) are respectively formed in the inner walls of the two sides of the seepage well main body (1), the inner walls of the upper end and the lower end of the first groove (2) positioned on one side of the seepage well main body (1) are movably connected through a vertical first screw (3), the top end of the first screw (3) penetrates through the top end of the seepage well main body (1), a first round block (4) is fixedly installed at the top end of the first screw (3), a first cross-shaped slot (5) is formed in the top surface of the first round block (4), a first nut (37) is arranged on the first screw (3) in a matched mode, the inner walls of the upper end and the lower end of the other first groove (2) are fixedly connected through a vertical guide rod, a guide sleeve is matched on the guide rod, the first nut (37) is fixedly connected with the guide sleeve through a cylinder (6, four second grooves (7) are formed in the inner wall of the cylinder (6), the four second grooves (7) are respectively located at the quartering points of the cylinder (6), a vertical second screw (8) is movably mounted between the inner walls of the upper end and the lower end of each second groove (7), the top end of one second screw (8) located on one side of the cylinder (6) penetrates through the top end of the cylinder (6), a second round block (9) is fixedly mounted at the top end of the second screw (8) penetrating through the top end of the cylinder (6), a second cross-shaped slot is formed in the top end of the second round block (9), a chain wheel (10) is fixedly mounted at the top end of the second screw (8), an annular groove (11) is formed in the cylinder (6), the annular groove (11) is located above the cylinder (6), the annular groove (11) is communicated with the inner portion of the second grooves (7), and the four chain wheels (10) are movably connected through a chain (12), the chain (12) is positioned in the annular groove (11), each second screw rod (8) is provided with a second nut (13) in a matching way, one side of each second nut (13) is fixedly provided with a connecting block, one side of each connecting block is fixedly provided with an arc-shaped block (14), the arc surface of each arc-shaped block (14) can be in contact fit with the inner wall of the cylinder (6), one side of the top surface of each arc-shaped block (14) is provided with a sliding groove (15) with a dovetail-shaped cross section, one side of each sliding groove (15) is communicated with the outside, each sliding groove (15) is internally provided with a sliding block (16) with a dovetail-shaped cross section in a matching way, the four sliding blocks (16) are fixedly connected through a filter screen (17), the filter screen taking and placing device is composed of a moving device, a horizontal plate (18), a power device and a clamping device, the moving device is composed of four vertical supporting columns (19) and an, the top ends of the four supporting columns (19) are fixedly connected with the bottom surface of the horizontal plate (18), the four supporting columns (19) are respectively positioned at four corners of the horizontal plate (18), the two supporting columns (19) positioned at the same side of the horizontal plate (18) are fixedly connected through a horizontal fixing rod (38), the power device comprises a long strip plate (21), two vertical first telescopic rods (22), a strip block (23), a horizontal screw rod (24), a forward and reverse rotation motor and a cross-shaped insert block (25), one side of the long strip plate (21) is fixedly connected with one side edge of the fixing rod (38), the top end of a loop bar of the first telescopic rod (22) is fixedly connected with the bottom surface of the long strip plate (21), the two first telescopic rods (22) are respectively positioned at two sides of the long strip plate (21), the bottom end of a movable bar of the first telescopic rod (22) is fixedly connected with the top surface of the long strip block (23), the two first telescopic rods (22) are respectively positioned at two sides of, a placing groove (34) is formed in the bottom surface of the long block (23), one side of the placing groove (34) is communicated with the outside, one end of a screw rod (24) is movably connected with the inner wall of the other side of the placing groove (34), a screw nut is arranged on the screw rod (24) in a matching mode, the bottom end of the screw nut is fixedly connected with the top end of a forward and reverse rotating motor, the bottom end of an output shaft of the forward and reverse rotating motor is fixedly connected with a cross-shaped inserting block (25), the output shaft of the forward and reverse rotating motor is positioned at the circle center of the cross-shaped inserting block (25), the cross-shaped inserting block (25) can be inserted into a first cross-shaped inserting groove or a second cross-shaped inserting groove, the width of the forward and reverse rotating motor is larger than that of the placing groove (34), the clamping device is composed of four third screw rods (26), four third nuts (27), four vertical second telescopic rods (28), four clamping blocks (29) and four fixed blocks (, the top ends of the fixed blocks (30) are fixedly connected with the bottom surface of the horizontal plate (18), two of the four fixed blocks (30) are respectively positioned at two sides of the horizontal plate (18), the other two fixed blocks (30) are respectively positioned at the front end and the rear end of the horizontal plate (18), one end of each third screw (26) is movably connected with the inner side surface of one fixed block (30), a bevel gear (31) is fixedly arranged at the other end of each third screw (26), wherein every two adjacent bevel gears (31) are meshed and matched, each third screw (26) is in threaded fit with one third nut (27), the bottom end of each third nut (27) is fixedly connected with the top end of a sleeve rod of the second telescopic rod (28), the bottom end of a movable rod of the second telescopic rod (28) is fixedly connected with the top surface of the fixed block (29), four guide grooves (32) are formed in the bottom surface of the horizontal plate (18), and each guide groove (32) is positioned above one third screw (26), the top end of the third nut (27) is fixedly provided with a guide block, the guide block can be inserted into the guide groove (32), a filter plate is fixedly arranged in the seepage well main body (1), and the filter plate is positioned below the cylinder (6).
2. The rainwater purification infiltration well water filtering device for avoiding polluting underground water as claimed in claim 1, is characterized in that: the inner wall of one side of the top end of the placing groove (34) is provided with a ball bearing (33) in a matching mode, the outer ring outer wall of the ball bearing (33) is fixedly connected with the inner wall of the top end of the placing groove, and the other end of the screw rod (24) can penetrate through the inner wall of the inner ring of the ball bearing (33).
3. The rainwater purification infiltration well water filtering device for avoiding polluting underground water as claimed in claim 1, is characterized in that: and the other end of the screw rod (24) is fixedly provided with a rotating handle (35).
4. The rainwater purification infiltration well water filtering device for avoiding polluting underground water as claimed in claim 1, is characterized in that: every two adjacent arc blocks are fixedly connected through a sealing block (36).
5. The rainwater purification infiltration well water filtering device for avoiding polluting underground water as claimed in claim 1, is characterized in that: the section of the guide groove (32) is dovetail-shaped, and the section of the guide block is dovetail-shaped.
6. The rainwater purification infiltration well water filtering device for avoiding polluting underground water as claimed in claim 1, is characterized in that: the rollers are universal wheels.
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