CN211472800U

CN211472800U - Automatic drainage well cover

Info

Publication number: CN211472800U
Application number: CN201922109179.5U
Authority: CN
Inventors: 焦利国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-11
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to the field of well lid processing, in particular to an automatic drainage well lid, which comprises a well lid and a well lid ring fixedly connected with the outer peripheral surface of the well lid, wherein a stand column is fixedly arranged on one side of the well lid ring, one end of the stand column, which is far away from the well lid, is movably hinged with a connecting rod through a hinged support, two ends of a rod body of the connecting rod are respectively provided with a balancing weight and a water tank, a support rod is fixedly arranged on one side of the connecting rod, which is close to the well lid, and the support rod; be equipped with the chock between well lid and the connecting rod, through chock support fixed connection between chock and the bracing piece, the chock is close to well lid one side and evenly is equipped with the water shutoff stopper along the circumferencial direction, the well lid surface is equipped with the first drainage hole that uses with the water shutoff stopper cooperation.

Description

Automatic drainage well cover

Technical Field

The utility model relates to a processing field of well lid specifically indicates an automatic drainage well lid.

Background

On urban street, drainage well lid plays important effect when the rainwater on the mediation street, especially in the summer of china, the rainwater is many, the rainfall is big, if untimely get rid of the precipitation on the street, then can cause adverse effect to the traffic in city, current drainage well lid need be opened the wash port on the well lid one by one through the manual work, though can realize the quick emission of rainwater, but rubbish such as branch on the street, leaf and plastic bag, get into in the sewer easily, cause groundwater pipeline to block up, and still need artificially close the outlet on the well lid after surface ponding arranges to the greatest extent. Therefore, a drainage well cover which can prevent garbage and the like from entering a sewer through the drainage well cover and can automatically drain accumulated water on the road surface is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme does: an automatic drainage well lid comprises a well lid and a well lid ring fixedly connected with the outer peripheral surface of the well lid, wherein a stand column is fixedly arranged on one side of the well lid close to the well lid ring, one end of the stand column, far away from the well lid, is movably hinged with a connecting rod through a hinged support, a balancing weight and a water tank are respectively arranged at two ends of a rod body of the connecting rod, a support rod is fixedly arranged on one side of the connecting rod, close to the well lid, and is positioned between the water tank and the;

be equipped with the chock between well lid and the connecting rod, through chock support fixed connection between chock and the bracing piece, the chock is close to well lid one side and evenly is equipped with the water shutoff stopper along the circumferencial direction, the well lid surface is equipped with the first drainage hole that uses with the water shutoff stopper cooperation.

Further, the size of the first drainage hole is slightly larger than that of the water blocking plug.

Furthermore, the bottom of the water tank is uniformly provided with water leakage holes.

Furthermore, a second drain hole is formed in the position, above the notch of the water tank, of the well lid body.

Furthermore, a filter screen is arranged in the second drain hole.

Furthermore, a reinforcing rib plate is radially arranged on one side of the well cover close to the well cover ring.

Utility model is for prior art's beneficial effect be:

the drainage well cover is simple in structure and convenient to use, when the water amount is small, the water is directly drained into the well cover through the second drainage hole, when the water amount is too large, the water inflow in the water tank is larger than the drainage amount of the water tank, the connecting rod moves downwards close to one end of the water tank, and then the water blocking race is separated from the first drainage hole through the supporting column, so that the structure is simple, and the operation of workers is not needed; prevent foreign matters from blocking the drain holes and prevent peculiar smell in the sewer pipeline from leaking.

Drawings

FIG. 1 is a schematic view of a bottom view of a drain cover;

FIG. 2 is a schematic view of the internal structure of the drainage well cover;

FIG. 3 is a schematic top view of the drainage well cover;

fig. 4 is a schematic view of a second drain hole structure.

As shown in fig. 1-3: 1. well lid, 2, walling crib, 3, reinforced floor, 4, water shutoff stopper, 5, chock, 6, chock support, 7, bracing piece, 8, stand, 9, connecting rod, 10, balancing weight, 11, free bearing, 12, basin, 13, the hole that leaks, 14, first wash port, 15, second wash port.

Detailed Description

With reference to fig. 1-4, an automatic drainage well lid comprises a well lid 1 and a well lid ring 2 fixedly connected with the outer peripheral surface of the well lid 1, wherein an upright post 8 is fixedly arranged on one side of the well lid 1 close to the well lid ring 2, one end of the upright post 8 far away from the well lid 1 is movably hinged with a connecting rod 9 through a hinged support 11, two ends of a rod body of the connecting rod 9 are respectively provided with a counterweight 10 and a water tank 12, a support rod 7 is fixedly arranged on one side of the connecting rod 9 close to the well lid 1, and the support rod 7 is positioned between the water tank 12 and the;

be equipped with stopper seat 5 between well lid 1 and the connecting rod 9, through 6 fixed connection of stopper seat support between stopper seat 5 and the bracing piece 7, stopper seat 5 is close to 1 one side of well lid and evenly is equipped with water shutoff stopper 4 along the circumferencial direction, 1 surface of well lid is equipped with the first drainage hole 14 that uses with water shutoff stopper 4 cooperation.

As a preferred embodiment of the present embodiment, the size of the first drain hole 14 is slightly larger than that of the water blocking plug 4.

As a preferred embodiment of the present embodiment, the bottom of the water tank 12 is uniformly provided with water leakage holes 13.

As a preferred embodiment of this embodiment, the cover body of the manhole cover 1 is provided with a second drainage hole 15 above the notch of the water tank 12.

As a preferred embodiment of this embodiment, a filter screen is disposed in the second water discharge hole 15.

As a preferred embodiment of the present embodiment, a reinforcing rib plate 3 is radially arranged on one side of the manhole cover 1 close to the manhole cover ring 2.

When the utility model is implemented in detail, as shown in fig. 1-4, when water is accumulated on the ground, the water accumulated on the ground flows into the water tank from the second drain hole, and when the water inflow of the water tank is greater than the water discharge amount of the water tank, the water tank starts to move downwards when the connecting rod is close to one end of the water tank under the action of weight, the connecting rod drives the plug seat connected with the supporting rod to move downwards, then the water plug is separated from the first drain hole, and the first drain hole is opened to start draining; when the surface accumulated water is drained, the water in the water tank is drained from the water leakage hole, the balancing weight moves downwards at the moment, the supporting rod moves upwards, and the water blocking plug enters the second water drainage hole to close the second water drainage hole.

The present invention and its embodiments have been described above, but the present invention is not limited to the above description, and the embodiments shown in the drawings are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to devise similar structural modes and embodiments without departing from the spirit of the invention, and shall fall within the scope of the invention.

Claims

1. The utility model provides an automatic drainage well lid, includes well lid (1) and well lid circle (2) with well lid (1) outer peripheral face fixed connection, its characterized in that: the manhole cover is characterized in that a stand column (8) is fixedly arranged on one side, close to a manhole cover ring (2), of the manhole cover (1), one end, far away from the manhole cover (1), of the stand column (8) is movably hinged to a connecting rod (9) through a hinged support (11), a balancing weight (10) and a water tank (12) are respectively arranged at two ends of a rod body of the connecting rod (9), a supporting rod (7) is fixedly arranged on one side, close to the manhole cover (1), of the connecting rod (9), and the supporting rod (7) is located between the water tank (12) and the hinged;

be equipped with between well lid (1) and connecting rod (9) and fill up seat (5), through filling up seat support (6) fixed connection between plug seat (5) and bracing piece (7), it evenly is equipped with water shutoff stopper (4) to be close to well lid (1) one side along the circumferencial direction to fill up seat (5), well lid (1) surface is equipped with and fills up first drainage hole (14) that water shutoff stopper (4) cooperation was used.

2. The automatic drainage well lid of claim 1, characterized in that: the size of the first drainage hole (14) is slightly larger than that of the water blocking plug (4).

3. The automatic drainage well lid of claim 1, characterized in that: and water leakage holes (13) are uniformly formed in the bottom of the water tank (12).

4. The automatic drainage well lid of claim 3, characterized in that: and a second drain hole (15) is formed in the position, above the notch of the water tank (12), of the cover body of the well cover (1).

5. The automatic drainage well lid of claim 4, characterized in that: a filter screen is arranged in the second water discharging hole (15).

6. The automatic drainage well lid of claim 1, characterized in that: and a reinforcing rib plate (3) is radially arranged on one side of the well lid (1) close to the well lid ring (2).