CN216340000U - Drainage well lid with adjustable opening - Google Patents

Abstract

The utility model relates to the technical field of well lids and discloses a drainage well lid with adjustable holes, which comprises a main body, wherein two drain holes are formed in the main body, function rings are arranged in the two drain 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. In the utility model, when the rain fall amount is small in use, rainwater on the road surface flows into a sewer through the through hole on the functional ring, and when the rain fall amount is large, the rainwater falling into the water storage box through the functional ring cannot be discharged in time through the leak hole, so that water is stored in the water storage box, the spring inside the cavity is stressed and deformed, the two water storage boxes are driven to move downwards, the two water storage boxes drive the functional ring to move downwards, the drain hole is opened, the effect of increasing the drainage efficiency is achieved, the drainage requirement is met, and the problem of long-time water accumulation on the road surface is avoided.

Description

Drainage well lid with adjustable opening

Technical Field

The utility model relates to the technical field of well lids, in particular to a drainage well lid with adjustable open holes.

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 all the way, waste water and rainwater in the city are discharged, 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 pedestrian of being not convenient for passes through. Therefore, the drainage well cover with the adjustable open holes is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the drainage well cover with the adjustable open pores, and solves the problems.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a trompil adjustable drainage well lid, includes the main part, two wash ports have been seted up in the main part, two the inside of wash port all is provided with the function ring, two the equal symmetry fixed mounting of lower wall face of function ring has the joint piece of two L shapes, two the below of function ring all is provided with the retaining box, two joint piece fixed connection on retaining box and the corresponding function ring, two the small opening that is used for the drainage is all seted up to the inside lower wall face of retaining box, the lower wall face fixed mounting of main part has the spliced pole, be provided with aggregate unit on the spliced pole.

Preferably, the linkage device is including cavity, activity hole, linkage board and spring, the cavity has been seted up to the inside of spliced pole, the activity hole has been seted up to the position that the outer wall of spliced pole corresponds two retaining boxes, the inside of cavity is provided with the linkage board, the both ends of linkage board extend and run through the inside that corresponds the activity hole and the outer wall fixed connection that corresponds the retaining box, the inside bottom surface fixed mounting of cavity has the spring, the upper end of spring and the lower wall fixed connection of linkage board.

Preferably, the lower wall surface of the main body is fixedly provided with four connecting blocks corresponding to the positions of the four clamping blocks on the two functional rings, and a clamping groove is formed in one side wall surface of each connecting block, which is close to the corresponding clamping block.

Preferably, the clamping block is horizontally and movably clamped inside the clamping groove on the corresponding connecting block.

Preferably, the lower wall surface of the connecting column is fixedly provided with an intercepting filter screen.

Advantageous effects

Compared with the prior art, the utility model provides the drainage well lid with adjustable open pores, which has the following beneficial effects:

1. this trompil adjustable drainage well lid, through setting up the retaining box, when the rainfall is few when using, the rainwater on the road surface passes through the through-hole on the function ring and flows into the sewer, the rainwater that falls into retaining box inside through the function ring when the rainfall is big can't in time be discharged through the small opening, 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 of increase drainage efficiency, satisfy the condition of drainage demand, avoid the problem that long-time ponding appears on the road surface.

2. This trompil adjustable drainage well lid through setting up the connecting block, is provided with four connecting blocks and two function rings through the main part lower wall and goes up the cooperation between four joint pieces and use, can improve the function ring stability when reciprocating greatly, has guaranteed the normal operating of this equipment.

3. This trompil adjustable drainage well lid through setting up the interception filter screen, because the lower wall fixed mounting of spliced pole has the interception filter screen to can intercept the debris that flows into the inside sewer through the wash port when rainfall is big, thereby avoid the problem of sewer jam.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a perspective, semi-sectional view of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

In the figure: 1. a main body; 2. a drain hole; 3. a functional ring; 4. connecting blocks; 5. a clamping block; 6. a clamping groove; 7. a water storage box; 8. a leak hole; 9. connecting columns; 10. a cavity; 11. a movable hole; 12. a linkage plate; 13. a spring; 14. intercepting the filter screen.

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. 1-3, a drainage well lid with adjustable holes comprises a main body 1, two drainage holes 2 are formed on the main body 1, the drainage holes 2 are cylindrical through holes, functional rings 3 are arranged inside the two drainage holes 2, the two functional rings 3 are circular blocks, filter screens are fixedly arranged inside the two functional rings 3, two L-shaped clamping blocks 5 are symmetrically and fixedly arranged on the lower wall surfaces of the two functional rings 3, a water storage box 7 is arranged below the two functional rings 3, the water storage box 7 is of a cylindrical structure with a hollow inner part, the upper wall surface of the water storage box 7 is hollow, the water storage box 7 is fixedly connected with the two clamping blocks 5 on the corresponding functional rings 3, the inner lower wall surfaces of the two water storage boxes 7 are respectively provided with a hole 8 for drainage, the hole 8 is a cylindrical through hole, and the number of the holes 8 can be set according to actual conditions, the lower wall surface of the main body 1 is fixedly provided with a connecting column 9, the connecting column 9 is a cylindrical block, and the connecting column 9 is provided with a linkage device.

The linkage device comprises a cavity 10, a movable hole 11, a linkage plate 12 and a spring 13, the cavity 10 is formed in the connecting column 9, the cavity 10 is a cylindrical cavity, the position, corresponding to the two water storage boxes 7, of the outer wall surface of the connecting column 9 is provided with the movable hole 11, the movable hole 11 is communicated with the hollow area in the cavity 10, the linkage plate 12 is arranged in the cavity 10, the linkage plate 12 is a rectangular block, the two ends of the linkage plate 12 extend to penetrate through the inner part, corresponding to the movable hole 11, of the linkage plate and the outer wall surface, corresponding to the water storage boxes 7, the spring 13 is fixedly installed on the bottom surface in the cavity 10, and the upper end of the spring 13 is fixedly connected with the lower wall surface of the linkage plate 12.

The lower wall of main part 1 is corresponding to four fixed position installations of joint piece 5 on two function ring 3 has four connecting blocks 4, and connecting block 4 is the piece of rectangle, and four connecting blocks 4 are close to a lateral wall that corresponds joint piece 5 and have seted up joint groove 6, and joint groove 6 is the groove of rectangle.

The clamping block 5 is horizontally and movably clamped inside the clamping groove 6 on the corresponding connecting block 4.

The lower wall surface of the connecting column 9 is fixedly provided with an intercepting filter screen 14.

Principle of operation

When the rain fall amount is small, rainwater on the road surface flows into a sewer through the through holes on the functional rings 3, and when the rain fall amount is large, the rainwater falling into the water storage box 7 through the functional rings 3 cannot pass through the leakage holes 8 and 41515151515151515 in time; the drainage to lead to the inside retaining of retaining box 7, thereby make the inside spring 13 atress of cavity 10 take place deformation, and then drive two retaining boxes 7 and remove downwards, two retaining boxes 7 drive function ring 3 and remove downwards, thereby open wash port 2 and reach the effect that increases drainage efficiency, satisfy the condition of drainage demand, avoid the road surface long-time ponding problem to appear. When the water quantity in the water storage box 7 is reduced, the functional ring 3 can block the drain hole 2 again under the action of the elastic force of the spring 13, and the normal use is recovered.

Be provided with four connecting blocks 4 and two function rings 3 through 1 lower wall face of main part and go up the cooperation between four joint blocks 5 and use, can improve function ring 3 stability when reciprocating greatly, guaranteed the normal operating of this equipment.

Due to the fact that the intercepting filter screen 14 is fixedly installed on the lower wall face of the connecting column 9, sundries flowing into the sewer through the water discharging hole 2 when rainfall is large can be intercepted, and the problem of blockage of the sewer is avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a trompil adjustable drainage well lid, includes main part (1), two wash ports (2), its characterized in that have been seted up on main part (1): two the inside of wash port (2) all is provided with function ring (3), two the equal symmetry fixed mounting of lower wall of function ring (3) has joint piece (5) of two L shapes, two the below of function ring (3) all is provided with retaining box (7), retaining box (7) with correspond two joint piece (5) fixed connection on function ring (3), two the inside lower wall of retaining box (7) all offers down weeping hole (8) that are used for the drainage, the lower wall fixed mounting of main part (1) has spliced pole (9), be provided with aggregate unit on spliced pole (9).

2. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the linkage device comprises a cavity (10), a movable hole (11), a linkage plate (12) and a spring (13), wherein the cavity (10) is formed in the connecting column (9), the movable hole (11) is formed in the position, corresponding to the two water storage boxes (7), of the outer wall surface of the connecting column (9), the linkage plate (12) is arranged in the cavity (10), the two ends of the linkage plate (12) extend to penetrate through the inner portion, corresponding to the movable hole (11), of the linkage plate and the outer wall surface of the corresponding water storage boxes (7) to be fixedly connected, the spring (13) is fixedly installed on the inner bottom surface of the cavity (10), and the upper end of the spring (13) is fixedly connected with the lower wall surface of the linkage plate (12).

3. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the lower wall of main part (1) is corresponding to the fixed position that four joint piece (5) were gone up in two function ring (3) and is installed four connecting block (4), four joint groove (6) have been seted up to connecting block (4) one side wall face that is close to corresponding joint piece (5).

4. The drainage well lid with adjustable open pores of claim 3, wherein: the clamping blocks (5) are horizontally movably clamped inside the clamping grooves (6) on the corresponding connecting blocks (4).

5. The drainage well lid with adjustable open pores as claimed in claim 1, wherein: the lower wall surface of the connecting column (9) is fixedly provided with an intercepting filter screen (14).

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