CN113756368A - Prevent municipal sewer inspection shaft lid that stink drifted away - Google Patents
Prevent municipal sewer inspection shaft lid that stink drifted away Download PDFInfo
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- CN113756368A CN113756368A CN202111229737.7A CN202111229737A CN113756368A CN 113756368 A CN113756368 A CN 113756368A CN 202111229737 A CN202111229737 A CN 202111229737A CN 113756368 A CN113756368 A CN 113756368A
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- pole
- lifting
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- 238000007689 inspection Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229920001971 elastomer Polymers 0.000 claims abstract description 33
- 239000005060 rubber Substances 0.000 claims abstract description 33
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 31
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 31
- 241001330002 Bambuseae Species 0.000 claims abstract description 31
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 31
- 239000011425 bamboo Substances 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000011045 prefiltration Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 11
- 238000007790 scraping Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001680 brushing effect Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to a municipal sewer inspection well cover, in particular to a municipal sewer inspection well cover for preventing odor from flying, which comprises a sewer cylinder, a well cover self-locking assembly, a water-driven cleaning assembly and the like; be provided with well lid auto-lock subassembly in the sewer section of thick bamboo, sewer section of thick bamboo inner wall fixed mounting has the water drive to clean the subassembly. The rubber closure member is clamped through the clamping block, the bottom of the rubber closure member is closed, the rubber closure member can block water flow below the sewer pipe, and odor in the water flow below the sewer pipe is prevented from being transmitted out through the device.
Description
Technical Field
The invention relates to a municipal sewer inspection well cover, in particular to a municipal sewer inspection well cover capable of preventing odor from flying.
Background
The well cover is an urban public facility, is used for covering roads or deep wells at home and preventing people or objects from falling, can be divided into metal well covers, high-strength fiber cement concrete well covers, resin well covers and the like according to materials, generally adopts a round shape and a square shape, and can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.
In the aspect of the road administration in urban area, the well lid is usually circular, and circular well lid is not easy to incline, the safety of pedestrian and vehicle is good in protection that can be better, and current well lid can be opened easily, leads to inner structure to be destroyed easily, and rubbish impurity and silt are piled up easily to the well lid surface, blocks up the lower mouth of a river on the well lid, leads to the ponding circulation of road not smooth, and the stink in the inside sewer can give off through the well lid, and the stink influences road environment more easily.
Disclosure of Invention
The invention aims to provide a municipal sewer inspection well cover which can prevent external personnel from easily opening the well cover from the upper part, can clean garbage impurities and silt and can prevent odor in a sewer from spreading, so as to overcome the defects that the existing device can be easily opened, garbage impurities and silt are easily accumulated on the surface of the well cover, and the odor in the internal sewer can be emitted through the well cover.
The technical implementation scheme of the invention is as follows: the utility model provides a prevent municipal administration sewer inspection shaft lid that stink drifted away, cleans the subassembly including a sewer section of thick bamboo, well lid auto-lock subassembly and water drive, is provided with well lid auto-lock subassembly in the sewer section of thick bamboo, and sewer section of thick bamboo inner wall fixed mounting has the water drive to clean the subassembly.
Optionally, well lid auto-lock subassembly is including fixed well ring, the prefilter screen, the well lid body, the locked groove piece, the mount, the activity fixture block, ejector pin and tension spring, sewer section of thick bamboo inner wall fixed mounting has fixed well ring, be provided with the prefilter screen between fixed well ring and the sewer section of thick bamboo, it has the well lid body to articulate on the fixed well ring, the welding has the locked groove piece on the well lid body, locked groove piece and fixed well ring sliding type connection, the mount welds in fixed well ring bottom surface, the pivoted type is connected with movable fixture block on the mount, activity fixture block and locked groove piece contactless, the ejector pin welding is on the activity fixture block, ejector pin and mount contactless, be connected with tension spring between ejector pin and the mount.
Optionally, the water drive cleans the subassembly including second grade filter screen, a toper section of thick bamboo, the axis of rotation, the cleaning rod, the flabellum and clean the brush hair, sewer section of thick bamboo inner wall fixed mounting has the second grade filter screen, is provided with a toper section of thick bamboo on the second grade filter screen, and the bearing on the toper section of thick bamboo is connected with the axis of rotation through interference fit's mode, and axis of rotation top rigid coupling has the cleaning rod, and the flabellum rigid coupling is provided with two on the cleaning rod and cleans the brush hair in axis of rotation below, cleans brush hair and second grade filter screen contaction.
Optionally, still including chucking drive assembly, chucking drive assembly rigid coupling is in fixed well ring bottom surface, chucking drive assembly is including fixed diaphragm, the dwang, fixed chuck, kelly and chucking spring, fixed well ring bottom surface welding has fixed diaphragm, the last rotation type of fixed diaphragm is connected with the dwang, fixed chuck fixed mounting is at the cleaning rod top surface, the mode that is triangular distribution on the dwang is opened there is the slot, the mode sliding connection who is triangular distribution on the fixed chuck has the kelly, at least some card of kelly is gone into in the dwang slot, the hookup has chucking spring on the kelly, chucking spring one end and fixed chuck fixed connection.
Optionally, still strike off the subassembly including promoting, it strikes off the subassembly to be provided with the promotion on the dwang, the promotion strikes off the subassembly including promoting the down tube, the slip strikes off the pole, strike off brush and torsion spring, the rigid coupling has the promotion down tube on the dwang, the movable slip strikes off the pole that is connected with on the dwang, the slip strikes off pole and promotes the down tube inter contact, the slip strikes off the pole bottom surface and flushes with the cleaning rod top surface, it strikes off the brush to be provided with two on the slip strikes off the pole, strike off brush and primary filter screen contact, promotion down tube top surface hookup has torsion spring, torsion spring one end and fixed diaphragm bottom surface rigid coupling.
Optionally, still including water level lifting assembly, sewer pipe inner wall is provided with water level lifting assembly, and water level lifting assembly is including fixed catch basin, rubber closure member, kickboard and lifting horizontal pole, and sewer pipe inner wall is provided with fixed catch basin, and fixed catch basin bottom is provided with the rubber closure member, and the rubber closure member adopts the synthetic rubber material to make, has placed the kickboard on the fixed catch basin, and the kickboard adopts the foam material to make, kickboard top surface fixedly connected with lifting horizontal pole.
Optionally, the water storage device further comprises a lifting assembly, the lifting assembly is symmetrically arranged on the fixed water storage disc and comprises fixed slotted blocks, lifting rods and an inclined frame, the fixed slotted blocks are symmetrically arranged on the fixed water storage disc, the lifting rods are connected onto the fixed slotted blocks in a sliding mode, the lifting cross rods are in contact with the lifting rods, and the inclined frame is welded below the lifting rods.
Optionally, the sewer pipe inner wall is symmetrically provided with the extrusion closing assembly, the extrusion closing assembly comprises a fixed groove frame, a slotted moving block, a clamping block and a reset spring, the fixed groove frame is symmetrically arranged on the inner wall of the sewer pipe, the slotted moving block is connected to the fixed groove frame in a sliding mode and is in limit connection with a lifting rod, the slotted moving block is in mutual contact with the inclined frame, the clamping block is welded to one end of the slotted moving block, the clamping block is tightly attached to the rubber closing member, the reset spring is fixedly connected to the slotted moving block, and one end of the reset spring is connected with the fixed groove frame.
The invention has the following advantages:
after the well lid body is covered, the stretched tension spring can drive the movable clamping block to swing, so that the movable clamping block clamps the locking groove block, and external personnel are prevented from opening the well lid body from the top easily.
Rotate to brushing away the second grade filter screen through cleaning the brush hair, glue glutinous less impurity and silt brush clean on the second grade filter screen, prevent that silt from plugging up the mesh of second grade filter screen, strike off simultaneously and brush the brush and can brush away preliminary filter screen, glue glutinous great impurity and silt brush clean on the preliminary filter screen, avoid the mesh on the preliminary filter screen to be blockked up.
The rubber closure member is clamped through the clamping block, the bottom of the rubber closure member is closed, the rubber closure member can block water flow below the sewer pipe, and odor in the water flow below the sewer pipe is prevented from being transmitted out through the device.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the present invention.
Fig. 3 is a schematic view of a partial cross-sectional three-dimensional structure of the well lid self-locking assembly of the invention.
Fig. 4 is an enlarged schematic view of the structure of the present invention a.
Fig. 5 is a schematic sectional perspective view of the water driven sweeping assembly of the present invention.
Fig. 6 is a schematic perspective view of a portion of the water driven sweeping assembly of the present invention.
FIG. 7 is an enlarged schematic view of the present invention B.
Fig. 8 is a partial perspective view of the clamping transmission assembly of the present invention.
Fig. 9 is a schematic sectional perspective view of the water level elevating assembly according to the present invention.
Figure 10 is a perspective view of a lift assembly and squeeze closure assembly in accordance with the present invention.
The meaning of the reference symbols in the figures: 1: sewer pipe, 2: well lid auto-lock subassembly, 21: fixed well ring, 22: preliminary filter screen, 23: well lid body, 24: locking groove block, 25: mount, 26: movable clamping block, 27: ejector pin, 28: tension spring, 3: water-driven sweeping assembly, 31: second grade filter screen, 32: tapered barrel, 33: rotating shaft, 34: cleaning rod, 35: fan blade, 36: cleaning bristles, 4: clamping transmission assembly, 41: fixed transverse plate, 42: rotating rod, 43: fixing chuck, 44: jamming rod, 45: chucking spring, 5: lift scraper assembly, 51: lifting diagonal, 52: sliding scraping bar, 53: scraper brush, 54: torsion spring, 6: water level elevating assembly, 61: fixed reservoir, 62: rubber closure, 63: floating plate, 64: lifting cross bar, 7: lifting assembly, 71: fixed slotted block, 72: lifter, 73: oblique frame, 8: squeeze-to-close assembly, 81: fixed slot rack, 82: grooved moving block, 83: clamping block, 84: a return spring.
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.
Example 1
The utility model provides a municipal administration sewer inspection shaft lid that prevents stink from wafting, as shown in fig. 1-6, clean subassembly 3 including a sewer section of thick bamboo 1, well lid auto-lock subassembly 2 and water drive, be provided with in the sewer section of thick bamboo 1 and be used for the well lid auto-lock subassembly 2 that pins well lid body 23, 1 inner wall fixed mounting of sewer section of thick bamboo has the water drive that is used for brushing away impurity and silt on the secondary filter screen 31 and cleans subassembly 3.
The well lid self-locking component 2 comprises a fixed well ring 21, a primary filter screen 22, a well lid body 23, a locking groove block 24, a fixed frame 25, a movable clamping block 26, a mandril 27 and a tension spring 28, fixed well ring 21 is installed to 1 inner wall fixed mounting of sewer section of thick bamboo, be provided with prefilter screen 22 between fixed well ring 21 and the sewer section of thick bamboo 1, prefilter screen 22 is used for filtering the rainwater, it has well lid body 23 to articulate on the fixed well ring 21, the welding has locked groove piece 24 on the well lid body 23, locked groove piece 24 and fixed well ring 21 sliding type are connected, mount 25 welds in fixed well ring 21 bottom surface, the pivoted type is connected with movable fixture block 26 on the mount 25, activity fixture block 26 and locked groove piece 24 contact each other, activity fixture block 26 is used for blocking locked groove piece 24, ejector pin 27 welds on movable fixture block 26, ejector pin 27 and mount 25 contact each other, be connected with tension spring 28 between ejector pin 27 and the mount 25.
Subassembly 3 is cleaned in water drive is including second grade filter screen 31, a toper section of thick bamboo 32, axis of rotation 33, clean pole 34, flabellum 35 and clean brush hair 36, 1 inner wall fixed mounting of sewer pipe has second grade filter screen 31, second grade filter screen 31 is used for carrying out secondary filter to the rainwater, be provided with a toper section of thick bamboo 32 on the second grade filter screen 31, bearing on the toper section of thick bamboo 32 is connected with axis of rotation 33 through interference fit's mode, axis of rotation 33 top rigid coupling has clean pole 34, flabellum 35 rigid coupling is in the axis of rotation 33 below of keeping away from clean pole 34, be provided with two on the clean pole 34 and clean brush hair 36, clean brush hair 36 and second grade filter screen 31 contactless, clean brush hair 36 is used for brushing up sticky less impurity and silt clean on the second grade filter screen 31.
Install this equipment at the road is beneath, well lid body 23 is parallel with the road surface, the back is finished with this equipment fixing to the staff, the staff covers well lid body 23 back, locked groove piece 24 can contact each other with activity fixture block 26, locked groove piece 24 can promote the swing of activity fixture block 26, cover well lid body 23 back, it resets to drive activity fixture block 26 swing and resets by tensile tension spring 28, activity fixture block 26 blocks locked groove piece 24, make external personnel can not open well lid body 23. When the staff need overhaul inside spare part, need open well lid body 23, the staff adopts the instrument to catch on movable fixture block 26 and pull-up for movable fixture block 26 upwards swings, and movable fixture block 26 no longer blocks locked groove block 24, and the staff can open well lid body 23 this moment.
When the sky rains, rainwater on the road can flow to sewer pipe 1 through prefilter screen 22 in, prefilter screen 22 filters the rainwater, and prefilter screen 22 blocks rubbish impurity and silt that mix with in the rainwater, and secondary filter screen 31 carries out secondary filter to the rainwater. When the rainfall is great, the water flow that flows into in the sewer pipe 1 increases, and the rainwater can flow to a toper section of thick bamboo 32 on, and rivers can be along a toper section of thick bamboo 32 landing downwards, and rivers can promote flabellum 35 and the device rotation on it, clean brush hair 36 and rotate and clean the sticky less impurity of gluing and silt brush on the secondary filter screen 31, prevent that silt from plugging up the mesh of secondary filter screen 31.
Example 2
On the basis of embodiment 1, as shown in fig. 6-8, the cleaning device further comprises a clamping transmission assembly 4, the clamping transmission assembly 4 is fixedly connected to the bottom surface of the fixed well ring 21, the clamping transmission assembly 4 comprises a fixed transverse plate 41, a rotating rod 42, a fixed chuck 43, a clamping rod 44 and a clamping spring 45, the fixed transverse plate 41 is welded to the bottom surface of the fixed well ring 21, the rotating rod 42 is rotatably connected to the fixed transverse plate 41, the fixed chuck 43 is fixedly installed on the top surface of the cleaning rod 34 far away from the fan blades 35, slots are formed in the rotating rod 42 in a triangular distribution mode, clamping rods 44 are slidably connected to the fixed chuck 43 in a triangular distribution mode, at least a part of the clamping rods 44 are clamped into the slots of the rotating rod 42, the clamping rods 44 are used for clamping the rotating rod 42, the clamping spring 45 is connected to the clamping rods 44 in a coupling mode, and one end of the clamping spring 45 far away from the clamping rods 44 is fixedly connected to the fixed chuck 43.
Also comprises a lifting scraping component 5, the rotating rod 42 is provided with the lifting scraping component 5, the lifting scraping component 5 is used for fully brushing the larger impurities and silt on the primary filter screen 22, the lifting scraping component 5 comprises a lifting inclined rod 51 and a sliding scraping rod 52, scrape brush 53 and torsion spring 54, the rigid coupling has promotion down tube 51 on the dwang 42, the movable sliding scraper rod 52 that is connected with on the dwang 42, sliding scraper rod 52 and promotion down tube 51 contact each other, promotion down tube 51 is used for promoting sliding scraper rod 52 upward movement, sliding scraper rod 52 bottom surface flushes with cleaning rod 34 top surface, it scrapes brush 53 to be provided with two on the sliding scraper rod 52, it contacts with preliminary filter screen 22 to scrape brush 53, it is used for brushing preliminary filter screen 22 to scrape brush 53, promotion down tube 51 top surface hookup has torsion spring 54, keep away from the torsion spring 54 one end and the fixed diaphragm 41 bottom surface rigid coupling of promotion down tube 51.
When no rainwater is discharged into the conical barrel 32, the fan blades 35 and the devices thereon do not rotate, the cleaning bristles 36 do not brush the secondary filter screen 31, the compressed torsion spring 54 resets to drive the lifting inclined rod 51 and the rotating rod 42 to rotate and reset, the lifting inclined rod 51 is separated from the sliding scraping rod 52, the sliding scraping rod 52 moves downwards to reset under the influence of gravity, and the rotating rod 42 rotates to drive the fixed chuck 43 and the devices thereon to rotate by pushing the clamping rod 44.
Example 3
On the basis of embodiment 2, as shown in fig. 9-10, the water level lifting device further comprises a water level lifting assembly 6, the water level lifting assembly 6 is arranged on the inner wall of the sewer cylinder 1, the water level lifting assembly 6 comprises a fixed water storage disc 61, a rubber closure member 62, a floating plate 63 and a lifting cross rod 64, the fixed water storage disc 61 is arranged on the inner wall of the sewer cylinder 1, the rubber closure member 62 is arranged at the bottom of the fixed water storage disc 61, the rubber closure member 62 can block water flow below the sewer cylinder 1, the floating plate 63 is placed on the fixed water storage disc 61, the floating plate 63 is used for sensing whether the water level rises or not, and the lifting cross rod 64 is fixedly connected to the top surface of the floating plate 63.
Still including lifting subassembly 7, the symmetry is provided with lifting subassembly 7 on the fixed water storage disk 61, lifting subassembly 7 is including fixed slotted block 71, lifter 72 and sloping 73, the symmetry is provided with fixed slotted block 71 on the fixed water storage disk 61, the sliding connection has lifter 72 on the fixed slotted block 71, lifting horizontal pole 64 and lifter 72 contact each other, lifting horizontal pole 64 is used for promoting lifter 72 and sloping 73 upward movement, the welding of lifter 72 below of keeping away from lifting horizontal pole 64 has sloping 73.
The sewer pipe closing device further comprises an extrusion closing component 8, the extrusion closing component 8 is symmetrically arranged on the inner wall of the sewer pipe 1, the extrusion closing component 8 is used for extruding the rubber closing part 62, the extrusion closing component 8 comprises a fixed groove frame 81 and a slotted moving block 82, the inner wall of the sewer cylinder 1 is symmetrically provided with a fixed groove frame 81, the fixed groove frame 81 is connected with a slotted moving block 82 in a sliding mode, the slotted moving block 82 is connected with the lifting rod 72 in a limiting mode, the slotted moving block 82 is in mutual contact with an inclined frame 73, the inclined frame 73 is used for pushing the slotted moving block 82 and the clamping block 83 to move relatively, one end of the slotted moving block 82 is welded with the clamping block 83, the clamping block 83 is tightly attached to the rubber closing piece 62, the clamping block 83 is used for clamping the bottom of the rubber closing piece 62, the reset spring 84 is fixedly connected to the slotted moving block 82, and one end of the reset spring 84 far away from the slotted moving block 82 is connected with the fixed groove frame 81.
The rainwater can flow into the fixed water storage disc 61 along the water flow sliding downwards from the conical barrel 32, the water flow slides downwards onto the rubber closing part 62 along the fixed water storage disc 61, because the rubber closing part 62 is in a closed state, the water level in the rubber closing part 62 and the fixed water storage disc 61 rises, the rainwater can generate buoyancy to push the floating plate 63 and the lifting cross rod 64 to move upwards, the lifting cross rod 64 can push the lifting rod 72 and the inclined frame 73 to move upwards, the inclined frame 73 can push the slotted moving block 82 and the clamping block 83 to move relatively, the clamping block 83 does not clamp the bottom of the rubber closing part 62 any more, so that the bottom of the rubber closing part 62 is opened, the water flow can smoothly flow downwards from the bottom of the rubber closing part 62, the water level in the rubber closing part 62 and the fixed water storage disc 61 falls, the floating plate 63 and the lifting cross rod 64 move downwards under the influence of gravity, and the fixed slotted block 71 and the lifting rod 72 also move downwards under the influence of gravity, compressed reset spring 84 resets and drives slotted movable block 82 and press from both sides tight piece 83 and move in opposite directions, presss from both sides tight piece 83 and presss from both sides tight rubber closure member 62 bottom tightly for rubber closure member 62 bottom is closed, and rubber closure member 62 can block the rivers of sewer pipe 1 below, prevents that the stink in the rivers of below from spreading.
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 (10)
1. The utility model provides a prevent municipal sewer inspection shaft lid that stink drifted away, characterized by: the well lid self-locking assembly is arranged in the sewer cylinder, and the water driving cleaning assembly is fixedly arranged on the inner wall of the sewer cylinder.
2. The municipal sewer manhole cover for preventing odor from drifting according to claim 1, wherein: well lid auto-lock subassembly is including fixed well ring, the prefilter screen, the well lid body, the locked groove piece, the mount, the activity fixture block, ejector pin and tension spring, sewer section of thick bamboo inner wall fixed mounting has fixed well ring, be provided with the prefilter screen between fixed well ring and the sewer section of thick bamboo, it has the well lid body to articulate on the fixed well ring, the welding has the locked groove piece on the well lid body, locked groove piece and fixed well ring sliding type connection, the mount welds in fixed well ring bottom surface, the pivoted type is connected with movable fixture block on the mount, activity fixture block and locked groove piece contactless each other, the ejector pin welding is on the activity fixture block, ejector pin and mount contactless each other, be connected with tension spring between ejector pin and the mount.
3. The municipal sewer manhole cover for preventing odor from drifting according to claim 2, wherein: the water drive cleans the subassembly including the second grade filter screen, a toper section of thick bamboo, the axis of rotation, clean the pole, the flabellum and clean the brush hair, sewer section of thick bamboo inner wall fixed mounting has the second grade filter screen, be provided with a toper section of thick bamboo on the second grade filter screen, the bearing on the toper section of thick bamboo is connected with the axis of rotation through interference fit's mode, axis of rotation top rigid coupling has the pole of cleaning, the flabellum rigid coupling is provided with two on the pole of cleaning in the axis of rotation below, clean the brush hair, clean brush hair and second grade filter screen contaction.
4. The municipal sewer inspection well cover for preventing odor from drifting according to claim 3, wherein: still including chucking drive assembly, chucking drive assembly rigid coupling is in fixed well ring bottom surface, chucking drive assembly is including fixed diaphragm, the dwang, fixing chuck, kelly and chucking spring, the welding of fixed well ring bottom surface has fixed diaphragm, the last rotation type of fixing diaphragm is connected with the dwang, fixing chuck fixed mounting is at the cleaning rod top surface, the mode that is triangular distribution on the dwang is opened there is the slot, the last mode sliding connection who is triangular distribution of fixing chuck has the kelly, at least some card of kelly is gone into in the dwang slot, the hookup has chucking spring on the kelly, chucking spring one end and fixing chuck fixed connection.
5. The municipal sewer manhole cover for preventing odor from drifting according to claim 4, wherein: still strike off the subassembly including promoting, it strikes off the subassembly to be provided with the promotion on the dwang, the promotion strikes off the subassembly including promoting the down tube, the slip strikes off the pole, strike off brush and torque spring, the rigid coupling has the promotion down tube on the dwang, the movable slip that is connected with strikes off the pole on the dwang, the slip strikes off pole and promotes the down tube interact, the slip strikes off the pole bottom surface and flushes with the cleaning rod top surface, it strikes off the brush to be provided with two on the slip strikes off the pole, strike off brush and primary filter screen contact, it has torque spring to promote the down tube top surface hookup, torque spring one end and fixed diaphragm bottom surface rigid coupling.
6. The municipal sewer manhole cover for preventing odor from drifting according to claim 5, wherein: still including water level lifting assembly, the sewer section of thick bamboo inner wall is provided with water level lifting assembly, and water level lifting assembly is including fixed water storage tray, rubber closure member, kickboard and lifting horizontal pole, and sewer section of thick bamboo inner wall is provided with fixed water storage tray, and fixed water storage tray bottom is provided with the rubber closure member, has placed the kickboard on the fixed water storage tray, kickboard top surface fixedly connected with lifting horizontal pole.
7. The municipal sewer manhole cover for preventing odor from drifting according to claim 6, wherein: the rubber closure member is made of synthetic rubber materials, and the synthetic rubber materials are convenient for extruding the rubber closure member, so that the rubber closure member can be closed or expanded.
8. The municipal sewer manhole cover for preventing odor from drifting according to claim 6, wherein: the floating plate is made of foam materials, so that the floating plate is light in texture, and is convenient to sense whether the water level rises or not and control rainwater to flow out.
9. The municipal sewer manhole cover for preventing odor from drifting according to claim 6, wherein: still including the lifting subassembly, the symmetry is provided with the lifting subassembly on the fixed water storage disk, and the lifting subassembly is including fixed fluting piece, lifter and sloping, and the symmetry is provided with fixed fluting piece on the fixed water storage disk, and the sliding connection has the lifter on the fixed fluting piece, lifting horizontal pole and lifter contact each other, and the welding of lifter below has the sloping.
10. The municipal sewer manhole cover for preventing odor from drifting according to claim 9, wherein: still including the extrusion closure assembly, sewer section of thick bamboo inner wall symmetry is provided with the extrusion closure assembly, the extrusion closure assembly is including fixed groove frame, the fluting movable block, press from both sides tight piece and reset spring, sewer section of thick bamboo inner wall symmetry is provided with fixed groove frame, the sliding connection has the fluting movable block on the fixed groove frame, fluting movable block and lifter limit connection, fluting movable block and sloping frame contact each other, the welding of fluting movable block one end has tight piece of clamp, press from both sides tight piece and closely laminate with the rubber closure member, fixedly connected with reset spring on the fluting movable block, reset spring one end and fixed groove frame hookup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111229737.7A CN113756368A (en) | 2021-10-22 | 2021-10-22 | Prevent municipal sewer inspection shaft lid that stink drifted away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111229737.7A CN113756368A (en) | 2021-10-22 | 2021-10-22 | Prevent municipal sewer inspection shaft lid that stink drifted away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113756368A true CN113756368A (en) | 2021-12-07 |
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| CN202111229737.7A Withdrawn CN113756368A (en) | 2021-10-22 | 2021-10-22 | Prevent municipal sewer inspection shaft lid that stink drifted away |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004225371A (en) * | 2003-01-23 | 2004-08-12 | Hokuei:Kk | Heat insulating deodorizing sheet for manhole |
| CN206956785U (en) * | 2017-05-10 | 2018-02-02 | 无锡观龙科技有限公司 | A kind of self-locking type manhole cover |
| CN112761237A (en) * | 2020-12-30 | 2021-05-07 | 毛巍 | Sewer inspection shaft lid based on rivers power clearance rubbish |
| CN112878377A (en) * | 2021-03-05 | 2021-06-01 | 陈虎 | Municipal administration is with sewer well lid that prevents sewer stink and distribute |
| CN112942436A (en) * | 2021-03-16 | 2021-06-11 | 深圳市饮南纯贸易有限公司 | Novel road protection inspection shaft lid |
| CN213952292U (en) * | 2020-09-28 | 2021-08-13 | 金华市源成新材料有限公司 | Municipal administration theftproof well lid |
-
2021
- 2021-10-22 CN CN202111229737.7A patent/CN113756368A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004225371A (en) * | 2003-01-23 | 2004-08-12 | Hokuei:Kk | Heat insulating deodorizing sheet for manhole |
| CN206956785U (en) * | 2017-05-10 | 2018-02-02 | 无锡观龙科技有限公司 | A kind of self-locking type manhole cover |
| CN213952292U (en) * | 2020-09-28 | 2021-08-13 | 金华市源成新材料有限公司 | Municipal administration theftproof well lid |
| CN112761237A (en) * | 2020-12-30 | 2021-05-07 | 毛巍 | Sewer inspection shaft lid based on rivers power clearance rubbish |
| CN112878377A (en) * | 2021-03-05 | 2021-06-01 | 陈虎 | Municipal administration is with sewer well lid that prevents sewer stink and distribute |
| CN112942436A (en) * | 2021-03-16 | 2021-06-11 | 深圳市饮南纯贸易有限公司 | Novel road protection inspection shaft lid |
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Application publication date: 20211207 |