CN221095217U - Municipal works are with drainage well lid - Google Patents

Abstract

The utility model belongs to the technical field of drainage well covers, in particular to a drainage well cover for municipal engineering, which comprises a cover plate, wherein a plurality of drain holes are formed in the top end of the cover plate, a bottom groove is formed in the bottom end of the cover plate, a plurality of annular plugging plates are connected to the inner wall of the bottom groove in a sliding manner, a plurality of protrusions are arranged on the top end of the annular plugging plates, the protrusions are connected to the inner wall of the corresponding drain hole in a sliding manner, a threaded rod for driving the annular plugging plates is connected to the inner wall of the cover plate in a rotating manner, a top groove is formed in the top end of the cover plate, the protrusions are driven to descend by controlling the annular plugging plates to open the drain holes, the situation that the pressure above the cover plate is large and is inconvenient to turn up and take out when the ground water is more is avoided, so that the efficiency of opening is improved and the drainage is convenient, the size of a drainage gap formed by the drain holes is large, the cover plate is not required to be opened, and the safety of running on a road surface is avoided.

Description

Municipal works are with drainage well lid

Technical Field

The utility model belongs to the technical field of drainage well covers, and particularly relates to a drainage well cover for municipal engineering.

Background

The well lid is used for covering a road or a deep well in a home, preventing people or objects from falling, can be divided into a metal well lid, a high-strength fiber cement concrete well lid, a resin well lid and the like according to materials, generally adopts a round shape, can be used for a green belt, a sidewalk, a motor vehicle lane, a wharf, a small roadway and the like, and the drainage well lid for municipal engineering generally uses a public area, discharges rainwater and water on the ground into an underground drainage pipeline, realizes centralized treatment on the rainwater, solves the flood such as flood, effectively ensures the normal operation of the city, reduces the influence of the flood on the city, and is normally used as a closed well lid, a small number of small holes are reserved on the well lid, and the well lid is temporarily opened in the flood period, so that the accumulated water on the ground can be drained through a drainage port.

Disclosure of utility model

The utility model provides a drainage well cover for municipal engineering, which has the characteristics of being convenient for temporarily opening the well cover and improving drainage capacity in flood season.

The utility model provides the following technical scheme: including the apron, a plurality of apopore has been seted up on the apron top, the kerve has been seted up to the apron bottom, kerve inner wall sliding connection has a plurality of annular shutoff board, annular shutoff board top is provided with a plurality of arch, protruding sliding connection in correspondence the apopore inner wall, the apron inner wall rotates and is connected with and is used for a plurality of annular shutoff board carries out driven threaded rod the roof groove has been seted up on the apron top, roof groove inner wall rotates and is connected with and is used for right threaded rod driven driving disk.

The annular plugging plates are fixedly connected through a plurality of connecting plates, threaded rings are connected to the side walls of the threaded rods in a threaded mode, and the connecting plates are fixedly connected to the side walls of the threaded rings.

The driving disc is characterized in that two limiting rods are connected to the inner wall of the driving disc in a sliding mode, a plurality of limiting grooves are formed in the inner wall of the top groove, the limiting rods are connected to the inner wall of the corresponding limiting grooves in a sliding mode, a connecting rod and a spring are fixedly connected to one end of each limiting rod, and the spring is fixedly connected to the inner wall of the driving disc.

Two sliding grooves are formed in the threaded rod, two pull rings are arranged on the inner wall of the driving disc, a T-shaped rod is fixedly connected to the bottom end of the pull ring, the T-shaped rod is slidably connected to the corresponding inner wall of the sliding groove, a torsion spring is arranged between the pull ring and the corresponding T-shaped rod, and the connecting rod is fixedly connected to one side of the corresponding T-shaped rod.

The bottom of the cover plate is provided with a bottom plate, a plurality of guide rods are fixedly connected between the bottom plate and the cover plate, the bottom plate penetrates through the top end of the connecting plate, and the threaded rod is rotationally connected to the top end of the bottom plate.

The beneficial effects of the utility model are as follows: the annular plugging plates are controlled to drive the protrusions to descend so as to open the water outlet, the situation that the pressure above the cover plate is large and inconvenient to turn up and take out when the ground ponding is more is avoided, so that the opening efficiency is improved, water is conveniently discharged, the size of a water discharge gap formed by the water outlet is large, water is conveniently discharged, a well cover is not required to be opened, and the influence on the safety of road surface running is avoided.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic top view of the annular closure plate of the present utility model;

Fig. 4 is an enlarged schematic view of the portion a in fig. 1.

In the figure: 1. a cover plate; 11. a water outlet hole; 12. a bottom groove; 13. a top groove; 14. a limit groove; 2. an annular plugging plate; 21. a protrusion; 22. a connecting plate; 23. a threaded ring; 3. a threaded rod; 31. a drive plate; 32. a chute; 33. a pull ring; 331. a torsion spring; 34. a T-shaped rod; 4. a limit rod; 41. a connecting rod; 42. a spring; 5. a bottom plate; 51. a guide rod.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including apron 1, a plurality of apopore 11 has been seted up on apron 1 top, the kerve 12 has been seted up to apron 1 bottom, kerve 12 inner wall sliding connection has a plurality of annular shutoff board 2, annular shutoff board 2 top is provided with a plurality of arch 21, protruding 21 sliding connection is in corresponding apopore 11 inner wall, apron 1 inner wall rotates and is connected with the threaded rod 3 apron 1 top that is used for carrying out driven to a plurality of annular shutoff board 2 has been seted up footstock 13, footstock 13 inner wall rotates and is connected with the driving disk 31 that is used for driving threaded rod 3.

In this embodiment: the apron 1 supports each subassembly of device, apron 1 realizes the vacancy to the ponding through a plurality of apopore 11 and discharges, the kerve 12 is to the displacement of a plurality of annular shutoff board 2, a plurality of annular shutoff board 2 is to the shutoff of corresponding apopore 11 through protruding 21, protruding 21 and apron 1 are in the coplanar when not draining the waterlogging, prevent that apopore 11 from causing the influence to ground driving and pedestrian etc. in the apopore, the space between a plurality of ponding accessible protruding 21 and the apopore 11 enters into the downcomer passageway and discharges, threaded rod 3 drives a plurality of annular shutoff board 2, thereby make a plurality of annular shutoff board 2 can realize the displacement of upper and lower direction, and then make apopore 11 realize opening and closing, roof groove 13 is to driving disk 31 and is to step down, thereby make driving disk 31 can be in the coplanar with apron 1, avoid threaded rod 3 to cause the interference influence to ground driving, when the threaded rod 3 is more to avoid the surface ponding, the pressure of apron 1 top is great, the mode of being convenient for to drop down to the water inlet 11 is convenient for to open the drainage hole size of a plurality of hole 11, and the size of the drainage hole is opened to the surface of need not to be easy to be opened, the size of the drainage hole is avoided opening the water of the hole is opened.

The annular plugging plates 2 are fixedly connected through the connecting plates 22, the side wall of the threaded rod 3 is in threaded connection with the threaded ring 23, and the connecting plates 22 are fixedly connected to the side wall of the threaded ring 23; the annular plugging plates 2 are connected by the connecting plates 22, so that the annular plugging plates 2 can be connected more tightly, the threaded ring 23 is connected and driven to the connecting plates 22, the threaded rod 3 is in threaded connection with the threaded ring 23 when rotating, the threaded ring 23 can drive the connecting plates 22 to adjust in the vertical direction, and the connecting plates 22 drive the annular plugging plates 2 to adjust in the vertical direction.

The inner wall of the driving disc 31 is slidably connected with two limiting rods 4, a plurality of limiting grooves 14 are formed in the inner wall of the top groove 13, the limiting rods 4 are slidably connected to the inner wall of the corresponding limiting grooves 14, one end of each limiting rod 4 is fixedly connected with a connecting rod 41 and a spring 42, and the spring 42 is fixedly connected to the inner wall of the driving disc 31; the spring 42 promotes gag lever post 4 and spacing groove 14 to make driving disk 31 obtain spacing unable rotation of gag lever post 4, gag lever post 4 is spacing to driving disk 31, through pulling connecting rod 41, thereby makes gag lever post 4 and spacing groove 14 disconnection, thereby makes driving disk 31 not receive the spacing of gag lever post 4 and spacing groove 14, and then makes driving disk 31 can drive threaded rod 3.

Two sliding grooves 32 are formed in the threaded rod 3, two pull rings 33 are arranged on the inner wall of the driving disc 31, T-shaped rods 34 are fixedly connected to the bottom ends of the pull rings 33, the T-shaped rods 34 are slidably connected to the inner walls of the corresponding sliding grooves 32, torsion springs 331 are arranged between the pull rings 33 and the corresponding T-shaped rods 34, and connecting rods 41 are fixedly connected to one sides of the corresponding T-shaped rods 34; the chute 32 provides sliding space and spacing to T type pole 34, through two pull rings 33 of upwards pulling, pull ring 33 drives corresponding T type pole 34 and is close to each other, T type pole 34 pulling connecting rod 41, connecting rod 41 pulling gag lever post 4 is taken out from spacing groove 14, when annular shutoff board 2 position adjustment finishes, spring 42 promotes gag lever post 4 and connecting rod 41 return, connecting rod 41 pulling T type pole 34, T type pole 34 drives pull ring 33 return, torsional spring 331 drives pull ring 33 upset, thereby make pull ring 33 can realize stable folding, improve the trafficability characteristic on road surface.

The bottom end of the cover plate 1 is provided with a bottom plate 5, a plurality of guide rods 51 are fixedly connected between the bottom plate 5 and the cover plate 1, the bottom plate 5 penetrates through the top end of the corresponding connecting plate 22, and the threaded rod 3 is rotatably connected to the top end of the bottom plate 5; the bottom plate 5 supports the bottom end of the driving disc 31, the plurality of guide rods 51 support the bottom plate 5, and the plurality of guide rods 51 guide the corresponding connecting plates 22, so that the connecting plates 22 are prevented from rotating.

The working principle and the using flow of the utility model are as follows: when waterlogging occurs, through upwards pulling two pull rings 33, pull ring 33 drives and corresponds T type pole 34 and be close to each other, T type pole 34 pulling connecting rod 41, connecting rod 41 pulls gag lever post 4 is taken out from spacing groove 14, thereby make gag lever post 4 and spacing groove 14 disconnection, thereby make driving disk 31 not receive spacing of gag lever post 4 and spacing groove 14, and then make driving disk 31 drive threaded rod 3, rotatory pull ring 33 drives driving disk 31 rotatory, driving disk 31 carries out the drive rotation to threaded rod 3, produce threaded connection with threaded ring 23 when threaded rod 3 is rotatory, thereby make threaded ring 23 can drive the decurrent position adjustment of a plurality of connecting plate 22, connecting plate 22 drives annular shutoff plate 2 and slides downwards, thereby make annular shutoff plate 2 can drive protruding 21 and break away from in the corresponding lower water hole 11, lower water hole 11 obtains opening, avoid the surface ponding more time, the pressure above apron 1 is great, the mode through a plurality of annular shutoff plate 2 descends at this moment is convenient for open the lower water hole 11 opening, thereby the efficiency improvement of making opening is convenient for drain, and a plurality of size of water hole 11 need not to form the downtake off, the size of water hole is not to be favorable to the road surface safety is opened, the size is avoided and the size of a plurality of water hole is opened.

Claims (5)

1. The utility model provides a municipal works are with drainage well lid, includes apron (1), its characterized in that: a plurality of apopore (11) have been seted up on apron (1) top, kerve (12) have been seted up to apron (1) bottom, kerve (12) inner wall sliding connection has a plurality of annular shutoff board (2), annular shutoff board (2) top is provided with a plurality of arch (21), arch (21) sliding connection in correspondence apopore (11) inner wall, apron (1) inner wall rotation is connected with and is used for a plurality of annular shutoff board (2) driven threaded rod (3) roof groove (13) have been seted up on apron (1) top, roof groove (13) inner wall rotation is connected with and is used for right threaded rod (3) driven driving disk (31).

2. The municipal works are with drainage well lid of claim 1, wherein: the annular plugging plates (2) are fixedly connected through the connecting plates (22), the threaded rings (23) are connected to the side walls of the threaded rods (3) in a threaded mode, and the connecting plates (22) are fixedly connected to the side walls of the threaded rings (23).

3. The municipal works are with drainage well lid of claim 1, wherein: two gag levers (4) are slidably connected to the inner wall of the driving disc (31), a plurality of gag grooves (14) are formed in the inner wall of the top groove (13), the gag levers (4) are slidably connected to the inner wall of the corresponding gag grooves (14), a connecting rod (41) and a spring (42) are fixedly connected to one end of each gag lever (4), and the spring (42) is fixedly connected to the inner wall of the driving disc (31).

4. A municipal works are with drainage well lid according to claim 3, wherein: two sliding grooves (32) are formed in the threaded rod (3), two pull rings (33) are arranged on the inner wall of the driving disc (31), T-shaped rods (34) are fixedly connected to the bottom ends of the pull rings (33), the T-shaped rods (34) are slidably connected to the inner walls of the corresponding sliding grooves (32), torsion springs (331) are arranged between the pull rings (33) and the corresponding T-shaped rods (34), and the connecting rods (41) are fixedly connected to one sides of the corresponding T-shaped rods (34).

5. The municipal works are with drainage well lid of claim 2, wherein: the bottom of the cover plate (1) is provided with a bottom plate (5), a plurality of guide rods (51) are fixedly connected between the bottom plate (5) and the cover plate (1), the bottom plate (5) penetrates through the top end of the connecting plate (22), and the threaded rod (3) is rotationally connected to the top end of the bottom plate (5).