CN218148807U - Drainage well lid with adjustable opening - Google Patents

Abstract

The utility model discloses a drainage well lid with adjustable open pores, which comprises a well lid, wherein the well lid is evenly provided with water leakage holes on the circumference, the center position of the lower end of the well lid is provided with a sink platform, the lower side of the well lid is connected with a supporting mechanism, and an adjusting mechanism for adjusting the water leakage holes is arranged between the supporting mechanism and the well lid; the adjusting mechanism comprises a supporting shaft mounted on the supporting mechanism. The utility model discloses a rivers that leak the hole downward flow promote downside guiding mechanism's paddle and rotate on the back shaft, make the torsional spring progressively shrink and drive go-between pivoted while the upper end is connected and move down, with the shelves strip roll-off in the hole that leaks, make all holes that leak on the well lid all open, excrete the rainwater, excrete the completion back, the go-between is under the reaction force of torsional spring, make the go-between, shelves strip antiport and rebound, rotate the shelves strip and carry out the part in the hole that leaks and shelter from, be convenient for adjust the increase to the region of draining, the discharge capacity has been improved.

Description

Drainage well lid with adjustable opening

Technical Field

The utility model relates to a well lid technical field especially relates to a trompil adjustable drainage well lid.

Background

For preventing to produce urban waterlogging, often need set up a lot of drainage well subaerial, cooperate the sewer line that the city was reached everywhere, waste water and rainwater in the city of discharging, when discharging the water, conventional way sets up the drainage well lid in drainage well wellhead department, but the sectional area of its department of intaking is fixed, when taking place the phenomenon that rainstorm or proruption rivers increase, the unable condition that satisfies the drainage demand of drainage intensity appears easily, lead to long-time ponding to appear on the road surface.

The drainage well lid with the adjustable open hole and the open hole of the existing drainage well lid with the open number of CN216340000U comprises a main body, wherein two drainage holes are formed in the main body, function rings are arranged inside the two drainage holes, two L-shaped clamping blocks are symmetrically and fixedly arranged on the lower wall surfaces of the two function rings, and water storage boxes are arranged below the two function rings. The utility model discloses in, when the rainfall is few when using, the rainwater on the road surface flows in the sewer through the through-hole on the function ring, it can't in time discharge through the small opening to fall into the inside rainwater of retaining box through the function ring when the rainfall is big, thereby lead to the inside retaining of retaining box, thereby make the inside spring atress of cavity take place to deform, and then drive two retaining box downstream, two retaining boxes drive the function ring downstream, thereby open the wash port and reach the effect that increases drainage efficiency, satisfy the condition of drainage demand, avoid the problem that long-time ponding appears on the road surface. However, when the rainfall is large, the drainage quantity is increased only by descending the functional ring, so that the drainage area increase range is small, and the drainage speed is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a trompil adjustable drainage well lid just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a drainage well lid with adjustable holes comprises a well lid, wherein water leakage holes are uniformly distributed on the circumference of the well lid, a sinking platform is arranged at the central position of the lower end of the well lid, a supporting mechanism is connected to the lower side of the well lid, and an adjusting mechanism for adjusting the water leakage holes is arranged between the supporting mechanism and the well lid;

guiding mechanism is including installing back shaft on the supporting mechanism, install the paddle on the back shaft, the paddle upper end is connected with the torsional spring, the torsional spring other end is provided with the go-between, the go-between rotates to be installed in the heavy platform of well lid, the equipartition has the shelves strip on the go-between external diameter.

Further setting: the supporting mechanism comprises a connecting rod arranged at the lower end of the well lid, and the lower end of the connecting rod is connected with a bottom plate.

Further setting: install the filter screen between the connecting rod, the connecting rod respectively with the well lid the bottom plate welding.

Further setting: the water leakage holes are oblique long holes, the blocking strips are connected with the water leakage holes in a sliding mode, and the number of the blocking strips is smaller than that of the water leakage holes.

Further setting: the length of the paddle is larger than that of the water leakage hole, and the paddle is rotatably connected with the supporting shaft.

Further setting: and a shaft shoulder is arranged on the lower side of the connecting ring on the supporting shaft, and two ends of the torsional spring are respectively welded with the paddle and the connecting ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the paddle that promotes downside guiding mechanism through the rivers that leak the hole and flow downwards rotates on the back shaft, make the torsional spring progressively contract and drive go-between pivoted while downstream that the upper end is connected, with the shelves strip roll-off in the hole that leaks, make all holes that leak on the well lid all open, excrete the rainwater, excrete the completion back, the go-between is under the reaction force of torsional spring, make the go-between, shelves strip reverse rotation and rebound, rotate the shelves strip and partly shelter from in the hole that leaks, be convenient for adjust the increase to the region of excreting, the discharge capacity has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an axonometric view of a drainage well cover with adjustable holes of the utility model;

fig. 2 is a schematic structural view of the drainage well lid with adjustable holes of the present invention;

fig. 3 is a schematic structural view of the drainage well lid with adjustable holes in the disassembled state;

fig. 4 is a schematic structural view of another structure of the drainage well lid with adjustable holes of the present invention in a disassembled state;

fig. 5 is a structural schematic diagram of a support shaft of a drainage well lid with adjustable open pores.

The reference numerals are explained below:

1. a well cover; 11. a water leakage hole; 12. sinking a platform; 2. a support mechanism; 21. a connecting rod; 22. a base plate; 23. filtering with a screen; 3. an adjustment mechanism; 31. a support shaft; 32. a paddle; 33. a torsion spring; 34. a connecting ring; 35. a stop bar.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, the drainage well cover with adjustable open pores comprises a well cover 1, wherein water leakage holes 11 are uniformly distributed on the circumference of the well cover 1, a sinking platform 12 is arranged at the central position of the lower end of the well cover 1, a supporting mechanism 2 is connected to the lower side of the well cover 1, and an adjusting mechanism 3 for adjusting the water leakage holes 11 is arranged between the supporting mechanism 2 and the well cover 1;

in this embodiment: the supporting mechanism 2 comprises a connecting rod 21 arranged at the lower end of the well lid 1, and the lower end of the connecting rod 21 is connected with a bottom plate 22; install filter screen 23 between connecting rod 21, connecting rod 21 respectively with well lid 1, bottom plate 22 welding, support through connecting rod 21, bottom plate 22 to back shaft 31 spacing, filter the rainwater through filter screen 23.

In this embodiment: the adjusting mechanism 3 comprises a supporting shaft 31 arranged on the supporting mechanism 2, a paddle 32 is arranged on the supporting shaft 31, the upper end of the paddle 32 is connected with a torsion spring 33, the other end of the torsion spring 33 is provided with a connecting ring 34, the connecting ring 34 is rotatably arranged in the sinking platform 12 of the well lid 1, and the outer diameter of the connecting ring 34 is uniformly provided with a stop strip 35; the hole 11 that leaks is the rectangular hole of shape to one side, shelves strip 35 and 11 sliding connection in the hole that leaks, the quantity of shelves strip 35 is less than the quantity in hole 11 that leaks, paddle 32 length is greater than the length in hole 11 that leaks, paddle 32 rotates with back shaft 31 to be connected, it is provided with the shaft shoulder to lie in go-between 34 downside on the back shaft 31, torsional spring 33 both ends respectively with paddle 32, go-between 34 welds, promote paddle 32 through the flowing water effect and rotate, make torsional spring 33 drive go-between 34, the downward removal when shelves strip 35 pivoted, with shelves strip 35 roll-off in the hole 11 that leaks, make all holes 11 that leak on the well lid 1 all open, be convenient for excrete ponding fast.

The utility model discloses theory of operation and use flow: when the rainwater quantity is small, the part of the water leakage holes 11 on the well cover 1 flows downwards, when the rainwater quantity is flooded on a road surface, the downward flowing water of the water leakage holes 11 pushes the lower blades 32 to rotate on the supporting shaft 31, the torsion springs 33 gradually contract to drive the connecting rings 34 connected at the upper ends to rotate and move downwards, the stop bars 35 slide out of the water leakage holes 11, all the water leakage holes 11 on the well cover 1 are completely opened, the rainwater is drained, after the drainage is completed, the connecting rings 34 are under the reaction force of the torsion springs 33, the connecting rings 34 and the stop bars 35 rotate reversely and move upwards, and the stop bars 35 are rotated into the water leakage holes 11 to be partially shielded.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (6)

1. The utility model provides a trompil adjustable drainage well lid, includes well lid (1), its characterized in that: the manhole cover is characterized in that water leakage holes (11) are uniformly distributed on the circumference of the manhole cover (1), a sinking platform (12) is arranged at the central position of the lower end of the manhole cover (1), a supporting mechanism (2) is connected to the lower side of the manhole cover (1), and an adjusting mechanism (3) for adjusting the water leakage holes (11) is arranged between the supporting mechanism (2) and the manhole cover (1);

adjustment mechanism (3) are including installing back shaft (31) on supporting mechanism (2), install paddle (32) on back shaft (31), paddle (32) upper end is connected with torsional spring (33), torsional spring (33) other end is provided with go-between (34), go-between (34) rotate to be installed in heavy platform (12) of well lid (1), the equipartition has shelves strip (35) on go-between (34) external diameter.

2. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the support mechanism (2) comprises a connecting rod (21) arranged at the lower end of the well lid (1), and a bottom plate (22) is connected to the lower end of the connecting rod (21).

3. The drainage well lid with adjustable open pores as claimed in claim 2, wherein: install filter screen (23) between connecting rod (21), connecting rod (21) respectively with well lid (1) bottom plate (22) welding.

4. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the water leakage holes (11) are oblique long holes, and the blocking strips (35) are connected with the water leakage holes (11) in a sliding mode.

5. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the length of the paddle (32) is larger than that of the water leakage holes (11), the paddle (32) is rotatably connected with the supporting shaft (31), and the number of the stop bars (35) is smaller than that of the water leakage holes (11).

6. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the support shaft (31) is located the go-between (34) downside is provided with the shaft shoulder, torsional spring (33) both ends respectively with paddle (32) go-between (34) welding.

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