CN114164918A - Municipal administration is with arranging well lid - Google Patents
Municipal administration is with arranging well lid Download PDFInfo
- Publication number
- CN114164918A CN114164918A CN202111568375.4A CN202111568375A CN114164918A CN 114164918 A CN114164918 A CN 114164918A CN 202111568375 A CN202111568375 A CN 202111568375A CN 114164918 A CN114164918 A CN 114164918A
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- fixedly connected
- drainage
- ring
- movable
- wall
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- 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
-
- 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
- E03F2005/068—Gully gratings with means for enhancing water flow
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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)
- Sewage (AREA)
Abstract
The invention discloses a municipal drainage well cover which comprises a movable drainage cover, wherein a limiting ring is arranged on the outer side of the movable drainage cover, a baffle ring is fixedly connected to the inner wall of the limiting ring, the bottom of the movable drainage cover is abutted against the surface of the baffle ring, a drainage groove is formed in the surface of the movable drainage cover, a plurality of drainage holes are formed in the surface of the drainage groove, a plurality of water inlet holes are formed in the surface of the movable drainage cover, and an auxiliary drainage mechanism is movably arranged in each water inlet hole; compared with the prior art, the invention can impact the surface of the elastic rod through sewage, can enable the elastic rod to shake, can enable the arc-shaped spring to clean the inside of the drain hole, reduces impurities accumulated in the drain hole, can ensure normal discharge of sewage, can impact the surface of the arc-shaped blade along the guide plate, can drive the guide plate to rotate, and can drive the movable rod to move, thereby enhancing the vibration effect of the elastic rod and further enhancing the cleaning effect of the inside of the drain hole.
Description
Technical Field
The invention relates to the technical field of municipal administration, in particular to a municipal drainage well cover.
Background
The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.
However, when weather such as heavy rain is met, the condition that the well lid is blocked can often appear, ponding appears easily on the road surface, in order to make rainwater on the road surface drain as soon as possible, people often lift the well lid on the road surface and place the roadside to this quickens dredging ponding, but because dredge and forget to restore the well lid to original position after ponding is discharged, can cause the influence to vehicle or pedestrian's safety, we propose a drainage well lid for municipal administration for this reason and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a municipal drainage well lid to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a municipal drainage well lid, is including activity drainage lid, the activity drainage lid outside is equipped with the spacing ring, fixedly connected with fender ring on the spacing ring inner wall, activity drainage lid bottom offsets with fender ring surface, the water drainage tank has been seted up on the activity drainage lid surface, a plurality of wash ports have been seted up on the water drainage tank surface, a plurality of inlet openings have been seted up on the activity drainage lid surface, and the inside activity of inlet opening is equipped with supplementary drainage mechanism, supplementary drainage mechanism is the ring array and sets up on activity drainage lid surface, the annular has been seted up on the activity drainage lid bottom inner wall, and the inside rotation of annular is equipped with the activity ring, can strengthen the discharge effect to sewage with the help of supplementary drainage mechanism, can accelerate rainwater exhaust efficiency as early as possible, reduce the condition that ponding appears in the road surface.
Preferably, the auxiliary drainage mechanism comprises a movable floating plate, the movable floating plate is clamped on the inner wall of the water inlet hole, the bottom of the movable floating plate is fixedly connected with a plurality of connecting springs, the bottom of each connecting spring is fixedly connected with a connecting ring, the bottom of each connecting ring is fixedly connected to the inner wall of the water inlet hole, the inner side of each connecting ring is provided with a movable shaft, the surface of each movable shaft is provided with a plurality of flow guide holes, the flow guide holes are arranged on the side wall of the movable shaft in an annular array mode, drainage pipes are arranged among the flow guide holes and are arranged inside the movable shaft, the bottom of the movable shaft is provided with a limiting hole, the limiting hole is arranged on the side wall of the movable drainage cover, one end of the limiting hole is communicated with the annular groove, when sewage does not pass through the surface of the movable drainage cover, the movable floating plate can slowly rise under the action of buoyancy, can drive the movable shaft to move upwards, and can enable the sewage to enter the annular groove along the flow guide holes, the sewage is discharged from the water outlet, the sewage discharge efficiency can be increased, and the road surface can be ensured not to have large-area accumulated water.
Preferably, one side fixedly connected with connection piece that spacing hole is close to movable drainage lid outer wall, connection piece fixed connection is on spacing downthehole wall, connection piece one end fixedly connected with reset spring, and reset spring one end fixedly connected with fly leaf, fixedly connected with rubber ring on the fly leaf lateral wall, and the rubber ring surface offsets with spacing downthehole wall, the spacing axle of fly leaf one side fixedly connected with, spacing axle one end through connection piece, sewage can strike the fly leaf surface, can make the fly leaf displacement appear, can make spacing axle support on spacing ring inner wall, can increase movable drainage lid's stability in torrential rain weather, avoid appearing the unexpected condition that leads to the well lid to rock, can increase the security performance of well lid.
Preferably, a plurality of driving pieces are fixedly connected to the surface of the movable ring, the driving pieces are arc-shaped and have elasticity, a plurality of water outlets are formed in the bottom of the inner wall of the movable ring, a plurality of elastic rods are fixedly connected to the inner wall of the movable ring, fixing rings are fixedly connected to the elastic rods, a plurality of elastic balls are fixedly connected to the surface of the elastic rods, a plurality of arc springs are fixedly connected to the elastic balls, a plurality of elastic lugs are fixedly connected to the surface of the arc springs, the surface of each arc spring is abutted to the bottom surface of the movable drainage cover, sewage can impact the surface of each driving piece, the movement efficiency of the movable ring can be increased, the elastic rods can swing under the action of inertia, the cleaning effect of the arc springs on the drainage holes can be enhanced, and the situation that the well cover is blocked in rainstorm weather is avoided.
Preferably, fixedly connected with guide plate between the fixed ring, the guide plate cross-section is the arc, a plurality of arc blade of guide plate inner wall bottom fixedly connected with, arc blade is the annular array and sets up on the guide plate inner wall, arc blade has elasticity, fixedly connected with rubber ring between arc blade, sewage can strike the arc blade surface along the guide plate, can drive the guide plate and appear rotating, can drive the movable rod simultaneously and appear moving to can strengthen the vibrations effect of elastic rod, can reduce the inside impurity of wash port and pile up, avoid appearing the condition of jam.
Preferably, the movable drainage cover is fixedly connected with a connecting shaft at the bottom, a plurality of straight grooves are formed in the side wall of the connecting shaft, a movable rod is inserted in the connecting shaft in the movable manner, a plurality of straight plates are fixedly connected to the side wall of the movable rod, the straight plates are movably arranged in the straight grooves, an annular groove is formed in the side wall of the movable rod, a rubber ring is movably arranged in the annular groove, a conical shaft is fixedly connected to the bottom of the movable rod, a supporting frame is fixedly connected to the bottom of the conical shaft and fixedly connected to the inner wall of a limiting ring, a compression block swings back and forth, the elastic rod shakes, the elastic ball can knock and extrude impurities in the sewage, the impurities can be crushed into small particles, and the influence of the impurities on the drainage hole is reduced.
Preferably, a plurality of chutes have been seted up on the conical shaft surface, fixedly connected with rubber axle on the chute inside, fixedly connected with friction ball on the rubber axle, conical shaft inner wall bottom fixedly connected with extrusion ball, the extrusion ball top is equipped with the compression piece, the compression piece is ellipse circular, a plurality of arc poles of fixedly connected with on the conical shaft inner wall, arc pole surface and compression piece surface offset, the inside transfer line that is equipped with of arc pole, and transfer line and friction ball offset, under the buoyancy, can drive the movable rod and appear removing, can appear the extrusion to the conical shaft surface, can make mutual extrusion between compression piece and the extrusion ball, the compression piece can produce the extrusion to arc pole surface to make the friction ball appear the swing, can make the compression piece appear the condition of swing back and forth, can strengthen the discharge efficiency of sewage.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, sewage can impact the surface of the elastic rod, so that the elastic rod can shake, the arc-shaped spring can clean the interior of the drain hole, impurities accumulated in the drain hole are reduced, and the normal discharge of the sewage can be ensured;
2. according to the invention, sewage can impact the surface of the arc-shaped blade along the guide plate, the guide plate can be driven to rotate, and the movable rod can be driven to move, so that the vibration effect of the elastic rod can be enhanced, and the cleaning effect on the inner part of the drain hole can be further enhanced;
3. according to the invention, the movable floating plate can slowly rise under the action of buoyancy and can drive the movable shaft to move upwards, so that sewage can enter the ring groove along the flow guide hole and be discharged from the water outlet, and the condition of low sewage discharge efficiency in heavy rain weather can be avoided;
4. according to the invention, the surface of the driving sheet can be impacted through sewage, so that the movement efficiency of the movable ring can be increased, the elastic rod can swing under the action of inertia, the cleaning effect of the arc-shaped spring on the drain hole can be enhanced, and the situation that the well cover is blocked in heavy rain is avoided;
5. according to the invention, the surface of the movable plate can be impacted through sewage, the movable plate can be displaced, the limiting shaft can be abutted against the inner wall of the limiting ring, the stability of the movable drainage cover can be increased in heavy rain, the condition that the well cover shakes due to accidents is avoided, and the safety of pedestrians and vehicles can be ensured;
6. according to the invention, the movable rod moves under the action of buoyancy, so that the surface of the conical shaft can be extruded, the compression block and the extrusion ball can be mutually extruded, the compression block can extrude the surface of the arc rod, the friction ball swings, the compression block can swing back and forth, the elastic rod can shake, the elastic ball can knock and extrude impurities in sewage, and the impurities are prevented from being accumulated in the drain hole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an auxiliary drain mechanism according to the present invention;
FIG. 3 is a schematic view of the movable drainage cover of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a spacing shaft according to the present invention;
FIG. 6 is a schematic view of an attachment ring structure according to the present invention;
FIG. 7 is a schematic cross-sectional view of a tapered shaft configuration according to the present invention;
in the figure: 1. a movable drainage cover; 2. an auxiliary drainage mechanism; 3. a limiting shaft; 4. a movable ring; 11. a limiting ring; 12. a water discharge tank; 121. a drain hole; 13. a limiting hole; 21. a movable floating plate; 22. a connecting ring; 23. a flow guide hole; 24. a movable shaft; 31. connecting sheets; 32. a movable plate; 41. a driving plate; 42. a baffle; 421. a fixing ring; 43. a connecting shaft; 44. a movable rod; 45. an arc-shaped blade; 46. an elastic rod; 461. an arc-shaped spring; 47. a tapered shaft; 471. extruding the ball; 472. an arcuate bar; 48. a chute; 481. a rubber shaft; 482. a friction ball; 49. and compressing the block.
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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a municipal administration is with arranging well lid, including activity drainage lid 1, the 1 outside of activity drainage lid is equipped with spacing ring 11, fixedly connected with keeps off the ring on the 11 inner walls of spacing ring, 1 bottom of activity drainage lid offsets with keeping off the ring surface, drainage tank 12 has been seted up on the activity drainage lid 1 surface, drainage tank 12 has seted up a plurality of wash ports 121 on the surface, a plurality of inlet openings have been seted up on the activity drainage lid 1 surface, and the inside activity of inlet opening is equipped with supplementary drainage mechanism 2, supplementary drainage mechanism 2 is the setting of annular array on activity drainage lid 1 surface, the annular has been seted up on the inner wall of activity drainage lid 1 bottom, and the inside rotation of annular is equipped with loose ring 4, can strengthen the drainage effect to sewage with the help of supplementary drainage mechanism 2, can accelerate rainwater exhaustion's efficiency as early as possible, reduce the condition that ponding appears in the road surface.
The auxiliary drainage mechanism 2 comprises a movable floating plate 21, the movable floating plate 21 is clamped on the inner wall of a water inlet hole, a plurality of connecting springs are fixedly connected at the bottom of the movable floating plate 21, a connecting ring 22 is fixedly connected at the bottom of each connecting spring, the bottom of the connecting ring 22 is fixedly connected on the inner wall of the water inlet hole, a movable shaft 24 is arranged on the inner side of the connecting ring 22, a plurality of flow guide holes 23 are formed in the surface of the movable shaft 24, the flow guide holes 23 are arranged on the side wall of the movable shaft 24 in an annular array, drainage pipelines are arranged among the flow guide holes 23 and are arranged inside the movable shaft 24, a limiting hole 13 is arranged at the bottom of the movable shaft 24, the limiting hole 13 is arranged on the side wall of the movable drainage cover 1, one end of the limiting hole 13 is communicated with the annular groove, when sewage does not pass through the surface of the movable drainage cover 1, the movable floating plate 21 can slowly rise under the action of buoyancy, the movable shaft 24 can be driven to move upwards, and the sewage can enter the annular groove along the flow guide holes 23, the sewage is discharged from the water outlet, so that the condition of low sewage discharge efficiency in rainstorm weather can be avoided.
One side fixedly connected with connection piece 31 that spacing hole 13 is close to 1 outer wall of activity drainage lid, connection piece 31 fixed connection is on spacing hole 13 inner wall, connection piece 31 one end fixedly connected with reset spring, and reset spring one end fixedly connected with fly leaf 32, fixedly connected with rubber ring on the fly leaf 32 lateral wall, and the rubber ring surface offsets with spacing hole 13 inner wall, spacing axle 3 of fly leaf 32 one side fixedly connected with, spacing axle 3 one end runs through connection piece 31, sewage can strike fly leaf 32 surface, can make the displacement appear in fly leaf 32, can make spacing axle 3 support on spacing ring 11 inner wall, can increase the stability of activity drainage lid 1 in torrential rain weather, avoid appearing the unexpected condition that leads to the well lid to rock, can guarantee the safety of pedestrian and vehicle.
The surface of the movable ring 4 is fixedly connected with a plurality of driving sheets 41, the driving sheets 41 are arc-shaped and have elasticity, a plurality of water outlets are formed at the bottom of the inner wall of the movable ring 4, the inner wall of the movable ring 4 is fixedly connected with a plurality of elastic rods 46, the elastic rods 46 are fixedly connected with a plurality of elastic balls, the elastic balls are fixedly connected with a plurality of arc springs 461, the arc springs 461 are fixedly connected with a plurality of elastic lugs, the surface of the arc springs 461 is abutted to the bottom surface of the movable drainage cover 1, sewage can impact the surface of the elastic rods 46, the elastic rods 46 can shake, the arc springs 461 can clean the inside of the drainage holes 121, the impurities accumulated in the drainage holes 121 are reduced, and the sewage can be discharged normally.
Fixedly connected with guide plate 42 between solid fixed ring 421, guide plate 42 cross-section is the arc, a plurality of arc blade 45 of guide plate 42 inner wall bottom fixedly connected with, arc blade 45 is the annular array and sets up on guide plate 42 inner wall, arc blade 45 has elasticity, fixedly connected with rubber ring between arc blade 45, sewage can strike arc blade 45 surface along guide plate 42, can drive guide plate 42 and appear rotating, can drive movable rod 44 and appear moving simultaneously, thereby can strengthen the vibrations effect of elastic rod 46, can further strengthen the clean effect to wash port 121 inside.
The bottom fixedly connected with connecting axle 43 of activity drainage lid 1, a plurality of straight flutes have been seted up on the connecting axle 43 lateral wall, the inside activity of connecting axle 43 is inserted and is equipped with movable rod 44, a plurality of straight boards of fixedly connected with on the movable rod 44 lateral wall, and the straight board activity sets up inside the straight flute, the ring channel has been seted up on the movable rod 44 lateral wall, and the rubber ring activity sets up inside the ring channel, movable rod 44 bottom fixedly connected with conical shaft 47, the fixedly connected with support frame in conical shaft 47 bottom, and support frame fixed connection is on the 11 inner walls of spacing ring, the swing back and forth of compression piece 49, can make the elastic rod 46 shake appear, can make the elastic ball strike the extrusion to the impurity in the sewage, avoid it to pile up inside wash port 121.
A plurality of chutes 48 have been seted up on the surface of conical shaft 47, fixedly connected with rubber axle 481 on chute 48 is inside, fixedly connected with friction ball 482 on the rubber axle 481, conical shaft 47 inner wall bottom fixedly connected with extrusion ball 471, extrusion ball 471 top is equipped with compression piece 49, compression piece 49 is oval-shaped, a plurality of arc poles 472 of fixedly connected with on the conical shaft 47 inner wall, arc pole 472 surface offsets with compression piece 49 surface, the inside transfer line that is equipped with of arc pole 472, and the transfer line offsets with friction ball 482, under the buoyancy effect, can drive movable rod 44 and remove, can extrude conical shaft 47 surface, can make mutual extrusion between compression piece 49 and the extrusion ball 471, compression piece 49 can produce the extrusion to arc pole 472 surface, thereby make the friction ball swing appear, can make the condition of the swing back and forth of compression piece 49 appear.
The working principle is as follows: firstly, the surface of the elastic rod 46 can be impacted by sewage, the elastic rod 46 can shake, the arc-shaped spring 461 can clean the inside of the drain hole 121, impurities accumulated in the drain hole 121 are reduced, normal discharge of the sewage can be ensured, the sewage can impact the surface of the arc-shaped blade 45 along the guide plate 42, the guide plate 42 can be driven to rotate, and meanwhile, the movable rod 44 can be driven to move, so that the vibration effect of the elastic rod 46 can be enhanced, and the cleaning effect of the inside of the drain hole 121 can be further enhanced;
then when the external sewage is over the surface of the movable drainage cover 1, the movable floating plate 21 can slowly rise under the action of the buoyancy, the movable shaft 24 can be driven to move upwards, the sewage can enter the annular groove along the flow guide hole 23 and be discharged from the water outlet, the condition of low sewage discharge efficiency in the heavy rain can be avoided, the sewage can impact the surface of the driving sheet 41, the movement efficiency of the movable ring 4 can be increased, the elastic rod 46 can swing under the action of inertia, the cleaning effect of the arc-shaped spring 461 on the drainage hole 121 can be enhanced, the condition that the well cover is blocked in the heavy rain can be avoided, meanwhile, the sewage can impact the surface of the movable plate 32, the movable plate 32 can be displaced, the limiting shaft 3 can be abutted against the inner wall of the limiting ring 11, and the stability of the movable drainage cover 1 in the heavy rain can be improved, the condition that the well lid shakes due to accidents is avoided, and the safety of pedestrians and vehicles can be guaranteed;
finally under the buoyancy effect, can drive movable rod 44 and appear removing, can appear the extrusion to conical shaft 47 surface, can make and extrude each other between 49 and the squeeze ball 471, the compression piece 49 can produce the extrusion to arc pole 472 surface, thereby make friction ball 482 swing, can make the condition of swing back and forth appears in the compression piece 49, can make the shake appear in elastic rod 46, can make the elastic ball strike the extrusion to the impurity in the sewage, avoid it to pile up inside wash port 121.
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 (7)
1. The utility model provides a municipal administration is with arranging well lid, includes activity drainage lid (1), its characterized in that: the utility model discloses a drainage device, including activity drainage lid (1), spacing ring (11), fixedly connected with fender ring on spacing ring (11) inner wall, activity drainage lid (1) bottom offsets with the fender ring surface, drainage groove (12) have been seted up on activity drainage lid (1) the surface, drainage groove (12) have seted up a plurality of wash ports (121) on the surface, a plurality of inlet openings have been seted up on activity drainage lid (1) the surface, and the inside activity of inlet opening is equipped with supplementary drainage mechanism (2), supplementary drainage mechanism (2) are the ring array setting at activity drainage lid (1) on the surface, the annular has been seted up on activity drainage lid (1) bottom inner wall, and the inside rotation of annular is equipped with movable ring (4).
2. A municipal drainage well cover according to claim 1, wherein: the auxiliary drainage mechanism (2) comprises a movable floating plate (21), the movable floating plate (21) is clamped on the inner wall of the water inlet hole, the bottom of the movable floating plate (21) is fixedly connected with a plurality of connecting springs, and the bottom of the connecting spring is fixedly connected with a connecting ring (22), the bottom of the connecting ring (22) is fixedly connected on the inner wall of the water inlet hole, a movable shaft (24) is arranged on the inner side of the connecting ring (22), a plurality of flow guide holes (23) are arranged on the surface of the movable shaft (24), the diversion holes (23) are arranged on the side wall of the movable shaft (24) in an annular array, drainage pipelines are arranged among the diversion holes (23), the drainage pipeline is arranged in the movable shaft (24), the bottom of the movable shaft (24) is provided with a limit hole (13), the limiting hole (13) is formed in the side wall of the movable drainage cover (1), and one end of the limiting hole (13) is communicated with the annular groove.
3. A municipal drainage well cover according to claim 2, wherein: spacing hole (13) are close to one side fixedly connected with connection piece (31) of activity drainage lid (1) outer wall, connection piece (31) fixed connection is on spacing hole (13) inner wall, connection piece (31) one end fixedly connected with reset spring, and reset spring one end fixedly connected with fly leaf (32), fixedly connected with rubber ring on fly leaf (32) lateral wall, and the rubber ring surface offsets with spacing hole (13) inner wall, spacing axle (3) of fly leaf (32) one side fixedly connected with, spacing axle (3) one end runs through connection piece (31).
4. A municipal drainage well cover according to claim 1, wherein: activity ring (4) a plurality of driving plates of fixedly connected with (41) on the surface, driving plate (41) are the arc and have elasticity, a plurality of outlet have been seted up to activity ring (4) inner wall bottom, a plurality of elastic rod of fixedly connected with (46) on activity ring (4) inner wall, the solid fixed ring of fixedly connected with (421) between elastic rod (46), a plurality of elastic balls of fixedly connected with on the surface of elastic rod (46), and a plurality of arc spring of fixedly connected with (461) between elastic ball, a plurality of elastic lug of fixedly connected with on the surface of arc spring (461), arc spring (461) surface offsets with activity drainage lid (1) bottom surface.
5. A municipal drainage well cover according to claim 4, wherein: fixedly connected with guide plate (42) between solid fixed ring (421), guide plate (42) cross-section is the arc, a plurality of arc blade (45) of guide plate (42) inner wall bottom fixedly connected with, arc blade (45) are the annular array and set up on guide plate (42) inner wall, arc blade (45) have elasticity, fixedly connected with rubber ring between arc blade (45).
6. A municipal drainage well cover according to claim 1, wherein: activity drainage lid (1) bottom fixedly connected with connecting axle (43), a plurality of straight flutes have been seted up on connecting axle (43) lateral wall, the inside activity of connecting axle (43) is inserted and is equipped with movable rod (44), a plurality of straight boards of fixedly connected with on movable rod (44) lateral wall, and the activity of straight board sets up inside the straight flute, the ring channel has been seted up on movable rod (44) lateral wall, and the rubber ring activity sets up inside the ring channel, movable rod (44) bottom fixedly connected with conical shaft (47), conical shaft (47) bottom fixedly connected with support frame, and support frame fixed connection is on spacing ring (11) inner wall.
7. A municipal drainage well cover according to claim 6, wherein: the taper shaft (47) has seted up a plurality of chutes (48) on the surface, fixedly connected with rubber axle (481) on chute (48) inside, fixedly connected with friction ball (482) on rubber axle (481), taper shaft (47) inner wall bottom fixedly connected with extrusion ball (471), extrusion ball (471) top is equipped with compression piece (49), compression piece (49) are the ellipse circular, a plurality of arc poles (472) of fixedly connected with on taper shaft (47) inner wall, arc pole (472) surface offsets with compression piece (49) surface, the inside transfer line that is equipped with of arc pole (472), and the transfer line offsets with friction ball (482).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568375.4A CN114164918A (en) | 2021-12-16 | 2021-12-16 | Municipal administration is with arranging well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568375.4A CN114164918A (en) | 2021-12-16 | 2021-12-16 | Municipal administration is with arranging well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114164918A true CN114164918A (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111568375.4A Pending CN114164918A (en) | 2021-12-16 | 2021-12-16 | Municipal administration is with arranging well lid |
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| Country | Link |
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| CN (1) | CN114164918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635353A (en) * | 2022-04-11 | 2022-06-17 | 王兴磊 | Drainage anti-blocking device for bridge |
| CN115669704A (en) * | 2022-10-05 | 2023-02-03 | 李传明 | Frozen food unfreezing and cleaning machine |
-
2021
- 2021-12-16 CN CN202111568375.4A patent/CN114164918A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635353A (en) * | 2022-04-11 | 2022-06-17 | 王兴磊 | Drainage anti-blocking device for bridge |
| CN114635353B (en) * | 2022-04-11 | 2022-10-14 | 王兴磊 | Drainage anti-blocking device for bridge |
| CN115669704A (en) * | 2022-10-05 | 2023-02-03 | 李传明 | Frozen food unfreezing and cleaning machine |
| CN115669704B (en) * | 2022-10-05 | 2023-12-22 | 杭州金三意食品有限公司 | Frozen food unfreezing and cleaning machine |
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