CN219887117U - Street drainage well lid with adjustable displacement - Google Patents

Abstract

The utility model provides a street drainage well cover with adjustable drainage amount, which relates to the technical field of drainage well covers and comprises a bottom plate, wherein a fixed block is arranged on one side above the bottom plate, a fixed seat is arranged at the top end of the bottom plate, a well cover body is arranged on the inner side of the fixed seat, a rotating structure is formed between the fixed block and the well cover body, a drainage hole is formed in the well cover body, and an adjusting mechanism is arranged in the well cover body; through being provided with adjustment mechanism in the inside of well lid body, utilize adjustment mechanism's mutually supporting, can adjust the displacement of well lid and handle, only need rotate the piece and can drive fly leaf and plastic board and rotate, utilize fly leaf and plastic board to adjust the displacement of well lid, the auto-lock design of worm and worm wheel simultaneously for this well lid is more stable when using, thereby has improved the practicality of this well lid when using greatly.

Description

Street drainage well lid with adjustable displacement

Technical Field

The utility model relates to the technical field of drain well covers, in particular to a street drain well cover with adjustable drainage amount.

Background

With the development of economy and the continuous improvement of the technology level, the urban process of China is faster and faster, and in urban construction, in order to prevent serious waterlogging after heavy rain, the urban water drainage design is needed, so that a water drainage well cover is needed to be used on a road surface;

the application number CN218322869U discloses a street drain well cover for a sponge city, and specifically discloses that: the novel water drain well cover comprises a cover body, and is characterized in that a cover frame is arranged at the bottom of the cover body, a first supporting rod is rotatably connected to the bottom of the cover frame, a second supporting rod is rotatably connected to one end of the first supporting rod in a sliding clamping mode, a spherical supporting rod penetrates through the inner portion of the cover frame, a connecting block is rotatably connected to the other end of the second supporting rod, a fixing block is rotatably connected to the other end of the connecting block, a water receiving frame is fixedly connected to the other end of the fixing block, a water through hole III is formed in the bottom of the water receiving frame, a water through hole II is formed in the surface of the cover body, a water through hole I is formed in the top of the cover body, a rotating plate is rotatably connected to the inner portion of the cover frame through a rotating shaft, and a limiting block is fixedly arranged at the top of the cover frame.

Disclosure of Invention

The utility model provides a street drain well cover with adjustable drainage amount, which solves the problem that the drainage amount of the well cover is inconvenient to adjust in the prior art, so that the practicability of the drain well cover in use is reduced.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a street drainage well lid with adjustable displacement, includes the bottom plate, the fixed block is installed to one side of bottom plate top, the fixing base is installed on the top of bottom plate, the well lid body is installed to the inboard of fixing base, constitute revolution mechanic between fixed block and the well lid body, the inside of well lid body is provided with the wash port, the inside of well lid body is provided with adjustment mechanism;

the utility model discloses a well lid, including well lid body, adjustment mechanism, well lid body, adjustment mechanism, including fixed slot, connecting block, fly leaf, plastic board and power structure, the fixed slot sets up in the inside of well lid body, the intermediate position department of well lid body below installs the connecting block, the fly leaf is installed in the outside of connecting block, plastic board is installed on the top of fly leaf.

The further improvement is that: the power structure comprises a rotating block, a first conical gear, a second conical gear, a worm wheel, a rotating plate and a limiting component, wherein the rotating block is arranged in the fixed groove, the first conical gear is arranged at the bottom end of the rotating block, the second conical gear is meshed with the lower part of the first conical gear, the worm is arranged at the front end of the second conical gear, the worm wheel is meshed with one side of the worm, the rotating plate is arranged in the well cover body, the bottom end of the worm wheel is connected with the top end of the rotating plate, and the bottom end of the rotating plate is connected with the top end of the connecting block.

The further improvement is that: the limiting assembly comprises a limiting groove and a limiting block, wherein the limiting groove is formed in the well cover body, the limiting block is arranged in the limiting groove, and the bottom end of the limiting block is connected with the top end of the rotating plate.

The further improvement is that: the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and a sliding structure is formed between the limiting groove and the limiting block.

The further improvement is that: the drainage hole is provided with a plurality of in the top of well lid body, and is a plurality of the inside of well lid body is equidistant distribution.

The further improvement is that: the inside of bottom plate runs through and is provided with a plurality of fixed orifices, a plurality of be symmetric distribution in the inside of bottom plate between the fixed orifices.

The beneficial effects of the utility model are as follows: through being provided with adjustment mechanism in the inside of well lid body, utilize adjustment mechanism's fixed slot, the connecting block, the fly leaf, the plastic board, the commentaries on classics piece, first conical gear, second conical gear, the worm wheel, the commentaries on classics board, spacing groove and stopper are mutually supported, can adjust the displacement of well lid, only need rotate the commentaries on classics piece can drive fly leaf and plastic board and rotate, utilize fly leaf and plastic board to adjust the displacement of well lid, the self-locking design of worm and worm wheel simultaneously, make this well lid more stable when using, thereby the practicality of this well lid when using has been improved greatly; meanwhile, the design of a plurality of drain holes greatly improves the drain speed of the well lid; the design of fixed orifices makes the well lid more convenient when fixed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a manhole cover body according to the present utility model;

FIG. 3 is a schematic top view of the adjusting mechanism of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

Wherein: 1. a bottom plate; 2. a fixing hole; 3. a fixed block; 4. a fixing seat; 5. a manhole cover body; 6. a drain hole; 7. a fixing groove; 8. a connecting block; 9. a movable plate; 10. a plastic plate; 11. a rotating block; 12. a first bevel gear; 13. a second bevel gear; 14. a worm; 15. a worm wheel; 16. a rotating plate; 17. a limit groove; 18. and a limiting block.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the street drainage well lid with adjustable drainage volume, shown in fig. 1, 2, 3, 4, this embodiment provides a street drainage well lid with adjustable drainage volume, including bottom plate 1, fixed block 3 is installed to one side of bottom plate 1 top, fixing base 4 is installed on the top of bottom plate 1, well lid body 5 is installed to the inboard of fixing base 4, constitute revolution mechanic between fixed block 3 and the well lid body 5, the inside of well lid body 5 is provided with wash port 6, the inside of well lid body 5 is provided with adjustment mechanism.

The adjusting mechanism comprises a fixed groove 7, a connecting block 8, a movable plate 9, a plastic plate 10 and a power structure, wherein the fixed groove 7 is arranged in the manhole cover body 5, the connecting block 8 is arranged at the middle position below the manhole cover body 5, the movable plate 9 is arranged at the outer side of the connecting block 8, the plastic plate 10 is arranged at the top end of the movable plate 9, the power structure comprises a rotating block 11, a first conical gear 12, a second conical gear 13, a worm 14, a worm wheel 15, a rotating plate 16 and a limiting component, the rotating block 11 is arranged in the fixed groove 7, the bottom end of the rotating block 11 is provided with the first conical gear 12, the second conical gear 13 is meshed below the first conical gear 12, the worm 14 is arranged at the front end of the second conical gear 13, one side of the worm 14 is meshed with the worm wheel 15, the rotating plate 16 is arranged in the manhole cover body 5, the bottom end of the worm wheel 15 is connected with the top end of the rotating plate 16, the bottom end of the rotating plate 16 is connected with the top end of the connecting block 8, when in use, a worker takes out a rotating handle mutually matched with the rotating block 11, places the rotating handle into the rotating block 11, rotates the rotating block 11 to drive the first bevel gear 12 to rotate, and because the first bevel gear 12 and the second bevel gear 13 are meshed with each other, the worm wheel 14 is driven by the second bevel gear 13 to rotate, and because the worm wheel 14 and the worm wheel 15 are meshed with each other, the rotating plate 16 is driven by the worm wheel 15 to rotate under the limit of the limit groove 17 and the limit block 18, the connecting block 8 is driven to rotate, the movable plate 9 and the plastic plate 10 are used for adjusting the drain hole 6, the drain amount of the well lid is adjusted, when the plastic plate 10 and the drain hole 6 are completely staggered, the displacement is biggest, and the self-locking design of worm 14 and worm wheel 15 simultaneously for this well lid is more stable when using, thereby has improved the practicality of this well lid when using greatly.

The limiting assembly comprises a limiting groove 17 and a limiting block 18, the limiting groove 17 is arranged in the manhole cover body 5, the limiting block 18 is arranged in the limiting groove 17, the bottom end of the limiting block 18 is connected with the top end of the rotating plate 16, the inner diameter of the limiting groove 17 is larger than the outer diameter of the limiting block 18, a sliding structure is formed between the limiting groove 17 and the limiting block 18, and when the limiting assembly is used, the limiting treatment can be carried out on the rotating plate 16 in a rotating mode by utilizing the mutual matching between the limiting groove 17 and the limiting block 18, so that the rotating plate 16 is more stable in the rotating process.

The drain holes 6 are arranged above the well lid body 5, the drain holes 6 are distributed at equal intervals inside the well lid body 5, and the drain speed of the well lid is greatly improved due to the design of the drain holes 6.

The inside of bottom plate 1 runs through and is provided with a plurality of fixed orifices 2, and is a plurality of be symmetric distribution in the inside of bottom plate 1 between the fixed orifices 2, during the use, the design of fixed orifices 2 makes the well lid more convenient when fixed.

Working principle: the staff at first utilizes fixed orifices 2 to carry out fixed mounting to this well lid, ponding accessible wash port 6 on the road flows into the sewer, when the displacement of well lid needs to be adjusted, the staff takes out the rotating handle of mutually supporting with rotating block 11, place it into the inside of rotating block 11, rotate the rotating block 11 and drive first bevel gear 12 and rotate, because intermesh between first bevel gear 12 and the second bevel gear 13, so utilize second bevel gear 13 to drive worm 14 and rotate, because intermesh between worm 14 and the worm wheel 15, so under the spacing of spacing groove 17 and stopper 18, utilize worm wheel 15 to drive rotating plate 16 and rotate, so drive connecting block 8 and rotate, and then drive fly leaf 9 and plastic board 10 and rotate, utilize fly leaf 9 and plastic board 10 to adjust wash port 6, and then adjust the displacement of well lid, when plastic board 10 and wash port 6 stagger completely, the displacement is the biggest.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Street drainage well lid with adjustable displacement, including bottom plate (1), its characterized in that: a fixed block (3) is arranged on one side above the bottom plate (1), a fixed seat (4) is arranged at the top end of the bottom plate (1), a well lid body (5) is arranged on the inner side of the fixed seat (4), a rotating structure is formed between the fixed block (3) and the well lid body (5), a drain hole (6) is formed in the well lid body (5), and an adjusting mechanism is arranged in the well lid body (5);

the utility model discloses a well lid, including adjustment mechanism, including fixed slot (7), connecting block (8), fly leaf (9), plastic slab (10) and power structure, fixed slot (7) set up in the inside of well lid body (5), connecting block (8) are installed to intermediate position department below well lid body (5), fly leaf (9) are installed in the outside of connecting block (8), plastic slab (10) are installed on the top of fly leaf (9).

2. The displacement adjustable street drain cover as defined in claim 1, wherein: the utility model provides a power structure includes turning block (11), first conical gear (12), second conical gear (13), worm (14), worm wheel (15), turning plate (16) and spacing subassembly, the inside in fixed slot (7) is installed to turning block (11), first conical gear (12) are installed to the bottom of turning block (11), second conical gear (13) are installed in the below meshing of first conical gear (12), worm (14) are installed to the front end of second conical gear (13), one side meshing of worm (14) has worm wheel (15), inside in well lid body (5) is installed to turning plate (16), the bottom and the top of turning plate (16) of worm wheel (15) are connected, the bottom and the top of connecting block (8) of turning plate (16) are connected.

3. A displacement adjustable street drain cover as defined in claim 2, wherein: the limiting assembly comprises a limiting groove (17) and a limiting block (18), wherein the limiting groove (17) is formed in the well cover body (5), the limiting block (18) is arranged in the limiting groove (17), and the bottom end of the limiting block (18) is connected with the top end of the rotating plate (16).

4. A displacement adjustable street drain manhole cover according to claim 3, wherein: the inner diameter of the limiting groove (17) is larger than the outer diameter of the limiting block (18), and a sliding structure is formed between the limiting groove (17) and the limiting block (18).

5. The displacement adjustable street drain cover as defined in claim 1, wherein: the drainage holes (6) are arranged above the well lid body (5), and the drainage holes (6) are distributed at equal intervals in the well lid body (5).

6. The displacement adjustable street drain cover as defined in claim 1, wherein: the inside of bottom plate (1) runs through and is provided with a plurality of fixed orifices (2), a plurality of between fixed orifices (2) are symmetrical distribution in the inside of bottom plate (1).