CN219364880U

CN219364880U - Automatic well lid of lift drainage

Info

Publication number: CN219364880U
Application number: CN202223574519.XU
Authority: CN
Inventors: 范茂辉; 范予琦
Original assignee: Tianjin Taifeng Pump Co ltd
Current assignee: Tianjin Taifeng Pump Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-18
Anticipated expiration: 2032-12-30

Abstract

The utility model provides an automatic lifting drainage well cover which comprises a well cover, a well cover mounting seat, a well cover support sliding rail, a telescopic mechanism, a sensor and a control mechanism, wherein the well cover is connected with a frame of the well cover mounting seat, the well cover support is fixedly connected below the well cover, the well cover support sliding rail is arranged in the well cover support, the telescopic mechanism consists of a sliding block and a telescopic rod and is arranged in the well cover support sliding rail, the control mechanism comprises a control board, a relay and a signal wire and is arranged in the well cover support, the sensor is arranged at the bottom end of the well cover support and is positioned outside the control board, and detection of the flow rate of sewage in an urban pipeline is realized. The utility model can automatically lift the well lid according to the drainage amount, drain water rapidly, avoid a great deal of accumulated water on the road surface, block the road and ensure the normal passing of people.

Description

Automatic well lid of lift drainage

Technical Field

The utility model relates to the technical field of well covers for municipal engineering, in particular to an automatic lifting and draining well cover.

Background

Municipal engineering refers to municipal infrastructure construction engineering, in China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas, towns and rural planning construction ranges and provide paid or unpaid public products and services for residents based on government responsibility and obligations, various public infrastructure construction matched with urban living belongs to the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, garbage disposal and other engineering, and also belongs to the municipal engineering category, such as various pipeline rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heat, fuel gas and other construction, also square, urban greening and the like closely related to living.

In municipal works, a large number of well covers are needed to seal some lines, drainage pipelines and the like, and the infrastructure is prevented from being influenced by external environment. The well lid for the municipal works of current forms for whole plectane casting, is provided with the wash port on the well lid, carries out the drainage, but when a large amount of ponding on road surface, the wash port on the well lid is unable to satisfy the demand of quick drainage, leads to a large amount of ponding on road surface, and the road is obstructed, influences people normal traffic. When the well lid is damaged or even lost, pedestrians can be dangerous under the condition of not paying attention to the road.

Disclosure of Invention

In view of the above, the utility model aims to provide an automatic lifting drainage well lid, so as to solve the problems that when a large amount of water is accumulated on a road surface, the water drain hole on the well lid cannot meet the requirement of rapid drainage, so that the large amount of water is accumulated on the road surface, and the road resistance is regulated, and the normal traffic of people is influenced.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a manhole cover for automatic lifting and lowering drainage, comprising: well lid, well lid mount pad, well lid pillar slide rail, telescopic machanism, sensor and control mechanism.

The well lid comprises four quarter circles, and one side of each part far away from the circle center is connected with the frame of the well lid mounting seat. Wherein, the frame of well lid mount pad adopts protruding smooth circular arc profile, and well lid edge design is sunken circular arc, and well lid and the frame of well lid mount pad can laminate each other, makes well lid edge can rotate along the frame of well lid mount pad, and is difficult for being pried, nature theftproof.

Further, every part of the well lid is fixedly connected with the telescopic mechanism near the circle center, and can move downwards along the direction of the well lid support slide rail, so that the center of the plane of the well lid is sunken downwards, a gap is formed in the middle of the plane of the well lid, and the drainage of urban ponding is accelerated.

The well lid pillar fixed connection plays the effect of supporting the well lid in well lid below. The hollow is designed for mounting and protecting other components. The drainage pipeline is fixedly connected to the bottom end of the well lid support column to prevent water from flowing too much, so that the well lid is ejected out and flushed away by water flow, or the well lid is manually stolen, and the anti-theft effect is achieved.

The well lid pillar slide rail is installed in the well lid pillar. The telescopic mechanism consists of a sliding block and a telescopic rod, is arranged in a well lid support sliding rail, is connected with the sliding block at the center of the well lid, and is used for directly adjusting and driving lifting of the well lid. The size of the sliding block is larger than that of the well lid support sliding rail on the outer surface of the well lid support, so that the limiting effect is achieved. Meanwhile, the distance that the sliding block moves along the well lid support sliding rail is limited, and too large a distance can enable too large gaps between well lids, so that danger is caused to pedestrians.

The control mechanism comprises a control board, a relay and a signal wire, and is arranged in the well lid support. The relay is connected with the signal wire and is arranged on the control board. The control panel controls the sliding block to move through controlling the telescopic change of the telescopic rod, so that the effect of controlling the plane lifting of the well lid is achieved. The sensor is installed in well lid pillar bottom, is located the control panel outside, realizes the detection to the sewage velocity of flow in the urban pipeline.

Further, the control panel flexibly adjusts the number and the positions of the sliding blocks driving the well cover to descend according to the flow velocity of sewage sensed by the sensor, so that different drainage effects are realized. When the water flow is relatively large, the control panel randomly selects one of the four sliding blocks to descend. When the rivers are very big, the slider of two pair angle line positions in four sliders is selected to the control panel descends, makes the gap between the well lid can reach the furthest, reaches the effect of faster drainage.

Compared with the prior art, the automatic lifting drainage well lid has the following advantages:

(1) The automatic lifting drainage well lid can lift the well lid according to the drainage amount, drain water rapidly, avoid a great deal of accumulated water on the road surface, prevent the road from being blocked and ensure normal traffic of people;

(2) The automatic lifting drainage well lid can obviously improve the safety around the drainage well, is not easy to lose, is naturally stolen, reduces the risk of injury of pedestrians and vehicles due to loss of the well lid and falling into the well, and reduces loss;

(3) The automatic lifting drainage well lid has reasonable and simple structural design, is more durable and durable, lacks frequent operations such as moving and the like and is not easy to wear;

(4) The automatic lifting drainage well lid can reduce maintenance and maintenance required by a drainage well, does not need to manually check and clean the cover and surrounding areas at regular intervals, potentially saves time and resources, improves working efficiency, reduces labor cost and is beneficial to realizing smart cities.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a manhole cover and a manhole cover seat according to an embodiment of the present utility model;

FIG. 2 is a side view of a well lid and well lid seat according to an embodiment of the present utility model;

FIG. 3 is a schematic top view of a manhole cover and a manhole cover seat according to an embodiment of the present utility model;

reference numerals illustrate:

1-a well lid mounting seat; 2-a well lid pillar slide rail; 3-well lid support columns; 4-a sensor; 5-well cover; 6-control panel; 7-a relay; 8-signal lines; 9-a slider; 10-telescopic rod.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In the embodiment of the utility model, a well lid capable of automatically lifting and lowering drainage water comprises: the well cover comprises a well cover 5, a well cover mounting seat 1, a well cover support 3, a well cover support slide rail 2, a telescopic mechanism, a sensor 4 and a control mechanism.

In this embodiment, the outer surfaces of the manhole cover support 3, the manhole cover mounting seat 1 and the control mechanism are made of stainless steel 304, so that the manhole cover support has the characteristic of corrosion resistance and the service life is prolonged. The well lid 5 is composed of four quarter circles, and one side of each part far away from the circle center is connected with the frame of the well lid mounting seat 1. The frame of the well lid mount pad 1 adopts a convex smooth arc profile, the edge of the well lid 5 is designed into a concave arc, and the frame of the well lid mount pad 1 can be attached. Each part of the well cover 5 is fixedly connected with the telescopic mechanism near the center of the circle. The well lid pillar 3 is hollow in design, and fixed connection is in well lid 5 below, and drainage pipe is being connected to the bottom fixed connection of well lid pillar 3. The manhole cover support slide rail 2 is installed in the manhole cover support 3. The telescopic mechanism consists of a sliding block 9 and a telescopic rod 10, is arranged in the well lid support slide rail 2, the circle center of the well lid 5 is connected with the sliding block 9, and the sliding block 9 is connected with the telescopic rod 10. The size of the sliding block 9 is larger than that of the manhole cover support slide rail 2 on the outer surface of the manhole cover support 3. The control mechanism comprises a control board 6, a relay 7 and a signal wire 8, and is arranged in the manhole cover support 3. The control board 6 controls the movement of the slider 9 by controlling the telescopic change of the telescopic rod 10. The sensor 4 is located outside the control board 6.

The well lid working process of the automatic lifting drainage well lid of the embodiment is as follows: when urban sewage or rainwater flows through the well lid 5, the sewage flows into the sewage pipeline from the two small water discharge ports on the surface of the well lid 5 at first, and at the moment, when the water flow rate sensor 4 detects that the water flow rate is slower, the control mechanism does not work, and the well lid 5 is also in a normal position. When the sensor 4 detects that the water flow rate is large, the control mechanism starts to work, the first sliding block 9 at one end of the well lid 5 is controlled by the relay 7 to move downwards along the sliding rail, the plane of the well lid 5 corresponding to the first descending sliding block 9 descends, a large gap is formed between the well lids 5, and the discharge of sewage or rainwater is accelerated. When the sensor 4 detects that the water flow rate is very high, the control mechanism controls the second slide block 9 which is in a diagonal position with the first slide block 9 through the relay 7 to move downwards along the sliding rail, the plane of the well lid 5 corresponding to the second descending slide block 9 descends, gaps among four parts of the well lid 5 reach the maximum, and sewage or rainwater can be discharged rapidly. When the water flow rate is reduced, the control mechanism moves upwards by controlling the descending sliding block 9, so that the well lid 5 is restored to a normal state.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Although embodiments of the present utility model have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides an automatic well lid of lift drainage which characterized in that: comprising the following steps: well lid (5), well lid mount pad (1), well lid pillar (3), well lid pillar slide rail (2), telescopic machanism, sensor (4) and control mechanism, well lid (5) are connected with well lid mount pad (1) frame, well lid pillar (3) fixed connection is in well lid (5) below, well lid pillar slide rail (2) are installed in well lid pillar (3), telescopic machanism installs in well lid pillar slide rail (2), control mechanism installs in well lid pillar (3), sensor (4) are installed in well lid pillar (3) bottom.

2. The automatic lifting drainage manhole cover of claim 1, wherein: the well lid (5) is formed by four quarter circles, one side of each part far away from the circle center is connected with the frame of the well lid mounting seat (1), and the part close to the circle center is fixedly connected with the telescopic mechanism.

3. The automatic lifting drainage manhole cover of claim 2, wherein: the frame of well lid mount pad (1) adopts protruding smooth circular arc profile, and well lid (5) edge design is sunken circular arc, and well lid (5) are laminated each other with the frame of well lid mount pad (1).

4. The automatic lifting drainage manhole cover of claim 1, wherein: the well lid pillar (3) is hollow in design, and the bottom of well lid pillar (3) is fixedly connected with a drainage pipeline.

5. The automatic lifting drainage manhole cover of claim 1, wherein: the telescopic mechanism consists of a sliding block (9) and a telescopic rod (10), is arranged in the well lid support sliding rail (2), the center of the well lid (5) is connected with the sliding block (9), and the sliding block (9) is connected with the telescopic rod (10).

6. The automatic lifting drainage manhole cover of claim 5, wherein: the size of the sliding block (9) is larger than that of the well lid support sliding rail (2) on the outer surface of the well lid support (3).

7. The automatic lifting drainage manhole cover of claim 1, wherein: the control mechanism comprises a control board (6), a relay (7) and a signal wire (8), wherein the relay (7) is connected with the signal wire (8), and the relay (7) is arranged on the control board (6).

8. The automatic lifting drainage manhole cover of claim 7, wherein: the control board (6) adjusts the number and the positions of the sliding blocks (9) driving the well cover (5) to descend according to the flow velocity of sewage sensed by the sensor (4).