CN209323665U - A kind of municipal drainage well lid - Google Patents
A kind of municipal drainage well lid Download PDFInfo
- Publication number
- CN209323665U CN209323665U CN201821693663.6U CN201821693663U CN209323665U CN 209323665 U CN209323665 U CN 209323665U CN 201821693663 U CN201821693663 U CN 201821693663U CN 209323665 U CN209323665 U CN 209323665U
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- Prior art keywords
- lid
- rotating disk
- drainage hole
- municipal drainage
- drainage well
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Abstract
The utility model discloses a kind of municipal drainage well lids, belong to municipal drainage apparatus field, it solves city low lying areas and drains inconvenience when rainy, there is the problem of rainwater flows backward, its key points of the technical solution are that including lid and the first drainage hole being opened on the lid, the lid portion inside rotation is provided with rotating disk, the second drainage hole corresponding with the first drainage hole is offered in the rotating disk, the utility model is structurally reasonable, it designs simple and convenient, intracorporal rotating disk is covered in rotation, to the first drainage hole of closing, achieve the effect that prevent the water in inspection shaft from flowing backward.
Description
Technical field
The utility model relates to a kind of drainage equipment, more specifically, it relates to a kind of municipal drainage well lid.
Background technique
Constantly accelerate recently as China's Development of China's Urbanization, urban population is increasing, and sanitary wastewater also constantly increases
More, the discharge of waste water needs to use sewer pipe, is both provided with inspection shaft every a distance on sewer pipe and inspection well cover is used for
It checks and drains.
Existing inspection well cover is directly placed on inspection shaft, and when raining, the inspection shaft positioned at the low-lying location in city often will appear
Rainwater is gushed out from the drainage hole of inspection well cover, the phenomenon that rainwater reverse irrigation occurs, impacts to the living trip of neighbouring resident.
Therefore it needs to propose the new technical solution of one kind to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of inspection well covers of reverse-filling.Solution
Certainly city low lying areas drain inconvenience when rainy, the problem of rainwater reverse irrigation occur.
To achieve the above object, the utility model provides following technical solution: a kind of municipal drainage well lid, including lid
With through the first drainage hole on the lid, the lid portion inside rotation is provided with rotating disk, and the rotating disk, which runs through, to be had
The second drainage hole corresponding with the first drainage hole.
By using above-mentioned technical proposal, when raining heavily, on the water level in sewer pipe impeded drainage, inspection shaft starts
It rises, at this time protrudes into hand in the second rhone, by the side wall force to the second rhone to make to rotate disc spins, make first
Drainage hole misplaces mutually with the second drainage hole, is closed the first drainage hole using rotating disk, to prevent the ponding in inspection shaft
Generate reverse irrigation.
The utility model is further arranged to: the rotation side surface is fixedly connected with gag lever post, and the lid offers
With the waist type groove of gag lever post cooperation being arc-shaped, the arc-shaped center of circle of the waist type groove is overlapped with the axis of lid, described
Gag lever post one end is placed in waist type groove and it slides with waist type groove and connects.
By using above-mentioned technical proposal, during rotating rotating disk and closing the first drainage hole, by gag lever post and
The cooperation of waist type groove defines the angle of rotation disc spins, prevents rotating disk rotation excessively, fails completely enclosed first row
The case where water hole.Limitation between gag lever post and waist type groove simultaneously, also limiting rotating disk can only rotate around axle center.
The utility model is further arranged to: the lid is connected with the driving assembly of driving rotating disk rotation, the drive
Dynamic component includes that the outer gear ring for being socketed on rotating disk side wall, the spur gear for driving outer gear ring to rotate and spur gear are coaxially solid
Fixed driven wheel of differential, with the drive bevel gear of lid rotation connection, the straight-bar for driving drive bevel gear to rotate and with it is straight
The floating ball of one end connection of bar, the outer gear ring are engaged with spur gear, and the spur gear and driven wheel of differential are rotated with lid
Connection, the drive bevel gear is engaged with driven wheel of differential and it is rotatablely connected with lid, the one end of the straight-bar far from floating ball
It is connect with drive bevel gear.
By using above-mentioned technical proposal, when water level rises in inspection shaft, floating ball is by upward buoyancy, to drive master
Dynamic bevel gear rotation, drive bevel gear drive driven wheel of differential rotation, and driven wheel of differential drives co-axially fixed spur gear rotation.
Straight-tooth wheel drive and the outer gear ring of rotating disk socket rotate, so that rotating disk be driven to rotate, rotating disk closes the first drainage hole,
To realize the self-closed of inspection well cover.The closure of worker one by one by inspection well cover is no longer needed when rainy, was both reduced
The waste of manpower, also saves the time.
The utility model is further arranged to: the rotating disk upper surface is fixedly connected with rubber pad, the rubber pad
Size and shape is equal with the size and shape of rotating disk, and the rubber pad, which runs through, offers the draining being connected to the second drainage hole
Slot.
By using above-mentioned technical proposal, when rotating disk is closed by the first drainage hole, is reduced and rotated by rubber pad
Gap between disk and lid reduces the volume that ponding is flowed backward by the gap between rotating disk and lid, increases rotation
The sealing effect of disk.
The utility model is further arranged to: the waist type groove is through lid upper surface.
By using above-mentioned technical proposal, after the water level decreasing in inspection shaft, worker, which can push directly on gag lever post, to be made to revolve
Turntable rotation, the process for rotating rotating disk no longer needs to exert a force to the side wall of the second rhone, to make the rotation of rotating disk more
Add conveniently.
The utility model is further arranged to: the gag lever post upper surface offers tow tank, grafting in the tow tank
There is handle.
By using above-mentioned technical proposal, by plate fixed handle during rotating rotating disk, to make the mistake of force
Journey is more convenient, and then keeps the rotation of rotating disk more convenient.
The utility model is further arranged to: the lid upper surface offers mounting groove, and rotation connects in the mounting groove
It is connected to handle.
First handle is rotated up, is then directly mentioned when needing that inspection well cover is mobile by using above-mentioned technical proposal
Handle can be mobile by inspection well cover.Keep mobile inspection well cover more convenient.
The utility model is further arranged to: the lid end face offers recessing groove, and the recessing groove and mounting groove connect
It is logical.
By using above-mentioned technical proposal, when needing to spin out handle, directly finger is extend into from recessing groove
Below handle, handle is caught on finger, is lifted up, since handle end is hinged with lid, handle just rotation upwards at this time will
Handle has rotated out from mounting rack, becomes simple side by the process that recessing groove spins out handle from mounting groove
Just.
The utility model is further arranged to: the installation groove sidewall offers gutter, the gutter and first row
Water hole connection.
By using above-mentioned technical proposal, after raining, mounting groove internal water accumulation can be flowed along gutter, finally by
First drainage hole enters in inspection shaft.Generation ponding in mounting groove is prevented to mention so as to avoid the corrosion that ponding generates lid
The service life of inspection well cover is risen.
In conclusion the utility model has the following beneficial effects:
1, the utility model is closed the first drainage hole using rotating disk, to prevent the ponding in inspection shaft in heavy rain weather
Flow backward；
2, rotation can be automatically generated when rising by ponding of rotating disk when setting driving assembly in inspection shaft, to make to revolve
Turntable is more convenient by the closed process of the first drainage hole.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment is used to show closed component；
Fig. 3 is the schematic diagram for the mounting structure that the present embodiment is used to show handle；
Fig. 4 is the schematic diagram that the present embodiment is used to show driving assembly.
Detailed description of the invention: 1, lid；11, upper cover body；111, counterbore；112, groove；113, waist type groove；114, mounting groove；
115, recessing groove；116, gutter；12, lower cover；121, convex block；122, holding tank；123, through slot；124, bracket；13, first
Drainage hole；2, closed component；21, rotating disk；211, the second drainage hole；212, gag lever post；2121, tow tank；22, rubber pad；
221, rhone；3, driving assembly；31, outer gear ring；32, spur gear；33, driven wheel of differential；34, drive bevel gear；35, turn
Axis；36, straight-bar；37, floating ball；4, handle；5, handle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of municipal drainage well lid, as shown in Figure 1, including lid 1, being set to inside lid 1 for closing the first draining
The driving assembly 3 that the closed component 2 and driving closed component 2 in hole 13 move.As shown in Fig. 2, lid 1 includes upper cover body 11 under
Lid 12, upper cover body 11 are disc, and lower surface coaxially offers counterbore 111, and 111 bottom surface of counterbore offers cylinder shape groove
112, the diameter of groove 112 is less than the diameter of counterbore 111.Lower cover 12 is disc, and diameter is equal with 111 diameter of counterbore,
It is placed in counterbore 111 and is connect using bolt with upper cover body 11.12 upper surface of lower cover cooperates integrally formed with groove 112
Cylindrical bump 121, cylindrical bump 121 is placed in groove 112.Upper cover body 11 and 12 end face of lower cover, which are circumferentially run through, to be had
First drainage hole 13 of several first drainage holes 13, the first drainage hole 13 of upper cover body 11 and lower cover 12 is in correspondence with each other.
As shown in Fig. 2, closed component 2 is set in groove 112, closed component 2 includes rotating disk 21,21 diameter of rotating disk
Less than groove 112 diameter and with lid 1 be rotatablely connected.21 upper surface of rotating disk is abutted with 112 bottom surface of groove, lower surface with
121 upper end of convex block abuts, and the axis of rotating disk 21 is overlapped with the axis of upper cover body 11.21 end face of rotating disk, which is circumferentially run through,
Two drainage holes 211, the second drainage hole 211 are identical as the shape of the first drainage hole 13, position and quantity.In rainy and inspection shaft
It when ponding rises, is exerted a force by the side wall manually to the second drainage hole 211, to make rotating disk 21 rotate, when rotating disk 21 will
When first drainage hole 13 is closed, rotating disk 21 stops operating, and the first drainage hole 13 is closed by rotating disk 21 at this time, the product in inspection shaft
Water will not flow backward.
As shown in figure 3, in order to limit the angle of the rotation of rotating disk 21, and also to limit the movement rail of rotating disk 21
Mark.21 upper surface of rotating disk is welded with two gag lever posts 212, and two gag lever posts 212 are symmetrical with the axis setting of rotating disk 21,
Upper surface is lower than the upper surface of upper cover body 11.There are two the waist type groove 113 being arc-shaped, waists through opening up for 11 upper surface of upper cover body
The circular arc center of circle of type groove 113 is overlapped with the axle center of rotating disk 21, two gag lever posts 212 be respectively placed in waist type groove 113 and its with
The sliding connection of waist type groove 113.The rotational angle of rotating disk 21 is limited by the cooperation of gag lever post 212 and waist type groove 113,
To make rotating disk 21 that can close the first drainage hole 13, while also making the center of rotation and the axis weight of its own of rotating disk 21
It closes.
As shown in Fig. 2, in order to make rotating disk 21 rotate after can be preferably by the first drainage hole 13 and the second drainage hole
211 closings.As shown, closed component 2 further includes the rubber pad 22 being adhered with 21 upper surface of rotating disk, the size of rubber pad 22
Equal with the size and shape of rotating disk 21 with shape, rubber pad 22, which runs through, offers the draining being connected to the second drainage hole 211
Slot 221.The gap between 112 bottom surface of rotating disk 21 and groove is reduced by the way that rubber pad 22 is arranged, to reduce in inspection shaft
Ponding by the volume in the gap between 112 bottom surface of rotating disk 21 and groove, reduce the reverse irrigation of ponding, increase rotating disk
21 sealing effect.
As shown in figure 4, rotating disk 21 can automatically close the first drainage hole 13 when rising for the ponding in inspection shaft
(see figure 2) is provided with the driving assembly 3 for driving rotating disk 21 to move in lid 1.Driving assembly 3 includes being socketed on rotation
The outer gear ring 31 of 21 side wall of disk, the spur gear 32 for driving outer gear ring 31 to rotate and spur gear 32 are co-axially fixed from mantle
Gear 33, the drive bevel gear 34 being rotatablely connected with lid 1, straight-bar 36 and and straight-bar for driving drive bevel gear 34 to rotate
The floating ball 37 of 36 threaded one end connection, outer gear ring 31 and 21 coaxial welding of rotating disk, and it is engaged with spur gear 32.Convex block
121 upper ends offer cylindrical holding tank 122, and driven wheel of differential 33 can be placed in holding tank 122, spur gear 32 and from mantle
Gear 33 is rotatablely connected with lid 1.122 lower end of holding tank through there is a through slot 123, drive bevel gear 34 pass through through slot 123 with
Driven wheel of differential 33 engages (see figure 2).12 lower end of lower cover is welded with two brackets 124 in rectangle, and two brackets 124 are distinguished
Positioned at the two sides of through slot 123.Drive bevel gear 34 is coaxially equipped with shaft 35, and shaft 35 and two brackets 124 are rotatablely connected.Turn
Axis 35 is connect with the threaded one end of straight-bar 36, and the axis of shaft 35 is overlapped with the axis of straight-bar 36.On ponding in inspection shaft
When rising, ponding drives floating ball 37 to rise, and passes through drive bevel gear 34, the biography of driven wheel of differential 33, spur gear 32 and outer gear ring 31
It is dynamic, rotate rotating disk 21 automatically, it is no longer necessary to which manual rotation's rotating disk 21 closes the first drainage hole 13, to make rotating disk
21 rotation is more convenient.
In order to which what be can be convenient after rain stops reversely rotating rotating disk 21, makes inspection well cover continue to drain, no longer seal
It closes.As shown in figure 3, two 212 upper surfaces of gag lever post offer the tow tank 2121 of hexagon, be plugged in tow tank 2121 with
The handle 4 that tow tank 2121 cooperates.Handle 4 is inserted into tow tank 2121 when needing to rotate rotating disk 21, is pulled through at this time pair
The force of handle 4 is to make rotating disk 21 rotate, it is no longer necessary to protrude into hand in the second drainage hole 211 by the second drainage hole
211 side walls exert a force and rotate rotating disk 21, so that the process for rotating rotating disk 21 is more convenient
As shown in figure 3, in order to more convenient that lid 1 is mobile when overhauling lid 1.The upper surface of upper cover body 11 is symmetrical
It opens up in its axis there are two u-shaped mounting groove 114, is rotatably connected to U-shaped handle respectively in two mounting grooves 114
5, handle 5 can be rotated up.Handle 5 can be rotated up when needing to overhaul inspection shaft, be moved lid 1 by handle 5,
Make had the position that can directly grasp in mobile lid 1, to keep the movement of lid 1 more convenient.
As shown in figure 3, ponding existing for long-time can corrode lid since the ponding inside mounting groove 114 is not easy to evaporate
1, shorten the service life of lid 1.Therefore mounting groove 114 offers rectangle gutter 116 close to the side of the first drainage hole 13,
Gutter 116 is interconnected with the first drainage hole 13.Gutter 116 runs through the upper end of upper cover body 11, and its bottom surface and installation
The bottom surface of slot 114 is in same plane.Ponding in mounting groove 114 is entered in inspection shaft by gutter 116, it is therefore prevented that water is being pacified
Accumulation in tankage 114 increases the service life of lid 1 to avoid lid 1 because ponding generates corrosion.
As shown in figure 3, since handle 5 needs first to be rotated up when in use, but between handle 5 and mounting groove 114
Gap is smaller, can not easily be rotated up handle 5.Therefore 1 upper surface of lid offers recessing groove 115, recessing groove 115
Bottom surface and the bottom surface of mounting groove 114 are in same plane, and recessing groove 115 is connected to mounting groove 114.By the way that recessing groove is arranged
115 increase the spacing between 114 side wall of handle 5 and mounting groove, so that the process for being rotated up handle 5 is more convenient.
Working principle:
The present embodiment is mounted on inspection shaft, when raining heavily, the water level in inspection shaft constantly rises, when floating ball 37 touches
When the water surface of rising, the buoyancy upward by one of floating ball 37.As buoyancy constantly increases, 36 one end of straight-bar is by straight up
Power, the other end is rotatablely connected by shaft 35 and lower cover 12, and shaft 35 is upward due to being limited by lower cover 12 at this time
Rotation, so that drive bevel gear 34 be driven to rotate.Drive bevel gear 34 and driven wheel of differential 33 are in meshing state, drive driven
Bevel gear 33 rotates.Spur gear 32 and driven wheel of differential 33 are coaxially disposed, and the two rotates in same direction together.Spur gear 32 and outer gear ring
31 engagements, drive outer gear ring 31 to rotate together.Since outer gear ring 31 and rotating disk 21 are socketed, outer gear ring 31 drives 21 He of rotating disk
Rubber pad 22 rotates together.Gag lever post 212 is moved along waist type groove 113, while limiting the rotational angle of rotating disk 21, and at this time
One drainage hole 13 and the second drainage hole 211 are closed, and are realized the closing of inspection well cover, are prevented the reverse irrigation of ponding.When rain stops
After only, handle 4 is inserted into tow tank 2121, with hand push fixed handle 4, makes the rotation of rotating disk 21 when the first drainage hole 13 and the
Stop movement when two drainage holes 211 interconnect, the ponding on road surface can be entered in inspection shaft by the first drainage hole 13 at this time.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (9)
1. a kind of municipal drainage well lid, special including lid (1) and through the first drainage hole (13) on the lid (1)
Sign is: lid (1) inner rotation is provided with rotating disk (21), and the rotating disk (21), which is run through, to be had and the first drainage hole (13)
Corresponding second drainage hole (211).
2. a kind of municipal drainage well lid according to claim 1, it is characterised in that: rotating disk (21) end face is fixed to be connected
It is connected to gag lever post (212), the lid (1) offers the waist type groove (113) being arc-shaped with gag lever post (212) cooperation, institute
The arc-shaped center of circle for stating waist type groove (113) is overlapped with the axis of lid (1), and described gag lever post (212) one end is placed in waist type groove
(113) in and it slides with waist type groove (113) and connects.
3. a kind of municipal drainage well lid according to claim 1, it is characterised in that: the lid (1) is connected with driving rotation
The driving assembly (3) of turntable (21) rotation, the driving component (3) include being socketed on the outer gear ring of rotating disk (21) side wall
(31), for drive outer gear ring (31) rotate spur gear (32), with spur gear (32) co-axially fixed driven wheel of differential (33),
Drive bevel gear (34) with lid (1) rotation connection, straight-bar (36) He Yuzhi for driving drive bevel gear (34) to rotate
The floating ball (37) of one end connection of bar (36), the outer gear ring (31) engages with spur gear (32), the spur gear (32) and from
Dynamic bevel gear (33) with lid (1) be rotatablely connected, the drive bevel gear (34) engaged with driven wheel of differential (33) and its with
Lid (1) rotation connection, the straight-bar (36) connect far from the one end of floating ball (37) with drive bevel gear (34).
4. a kind of municipal drainage well lid according to claim 1, it is characterised in that: rotating disk (21) upper surface is fixed
It is connected with rubber pad (22), the size and shape of the rubber pad (22) is equal with the size and shape of rotating disk (21), described
Rubber pad (22), which runs through, offers the rhone (221) being connected to the second drainage hole (211).
5. a kind of municipal drainage well lid according to claim 2, it is characterised in that: the waist type groove (113) is through lid
Body (1) upper surface.
6. a kind of municipal drainage well lid according to claim 2, it is characterised in that: open gag lever post (212) upper surface
Equipped with tow tank (2121), handle (4) are plugged in the tow tank (2121).
7. a kind of municipal drainage well lid according to claim 1, it is characterised in that: lid (1) upper surface offers
Mounting groove (114), the mounting groove (114) is interior to be rotatably connected to handle (5).
8. a kind of municipal drainage well lid according to claim 1, it is characterised in that: lid (1) end face, which offers, to be allowed
Position slot (115), the recessing groove (115) are connected to mounting groove (114).
9. a kind of municipal drainage well lid according to claim 7, it is characterised in that: mounting groove (114) side wall opens up
Have gutter (116), the gutter (116) is connected to the first drainage hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693663.6U CN209323665U (en) | 2018-10-18 | 2018-10-18 | A kind of municipal drainage well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693663.6U CN209323665U (en) | 2018-10-18 | 2018-10-18 | A kind of municipal drainage well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323665U true CN209323665U (en) | 2019-08-30 |
Family
ID=67708192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693663.6U Active CN209323665U (en) | 2018-10-18 | 2018-10-18 | A kind of municipal drainage well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886377A (en) * | 2019-10-15 | 2020-03-17 | 张茹 | Automatic regulating well lid capable of preventing water from rushing |
| CN112343158A (en) * | 2020-10-29 | 2021-02-09 | 柳平 | Municipal administration is with intelligent well lid that drains of adjustable inflow |
| CN114892790A (en) * | 2022-05-17 | 2022-08-12 | 广东北控环保装备有限公司 | Intelligent intercepting well system and using method |
-
2018
- 2018-10-18 CN CN201821693663.6U patent/CN209323665U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886377A (en) * | 2019-10-15 | 2020-03-17 | 张茹 | Automatic regulating well lid capable of preventing water from rushing |
| CN112343158A (en) * | 2020-10-29 | 2021-02-09 | 柳平 | Municipal administration is with intelligent well lid that drains of adjustable inflow |
| CN114892790A (en) * | 2022-05-17 | 2022-08-12 | 广东北控环保装备有限公司 | Intelligent intercepting well system and using method |
| CN114892790B (en) * | 2022-05-17 | 2023-02-03 | 广东北控环保装备有限公司 | Intelligent intercepting well system and using method |
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