CN112095671B

CN112095671B - Application method of municipal road well lid

Info

Publication number: CN112095671B
Application number: CN202010947937.5A
Authority: CN
Inventors: 金栋
Original assignee: DONGYING TIANCHENG BUILDING MATERIALS CO LTD
Current assignee: DONGYING TIANCHENG BUILDING MATERIALS Co.,Ltd.
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2022-02-08
Anticipated expiration: 2040-09-10
Also published as: CN112095671A

Abstract

The invention discloses a using method of a municipal road well lid, which comprises an inner cover plate and an outer ring plate which are distributed inside and outside and coaxially arranged, wherein the inner cover plate is composed of a circular plate positioned at the center and a plurality of fixed fan-shaped plates which are integrally formed on the outer peripheral surface of the circular plate, and the fixed fan-shaped plates are fixedly connected with the outer ring plate. Has the advantages that: when the rainfall is large, the fixed water outlet and the movable water outlet cannot meet the drainage requirement, the motor drives the rotating column to rotate along the third sliding groove, and the movable sector plates and the fixed sector plates are provided with the mutually matched inclined surfaces, so that a downward component force is generated on the movable sector plates, the plurality of movable sector plates gradually move downwards in the rotating process until the movable sector plates rotate to the positions below the fixed sector plates adjacent to the movable sector plates, the sector water outlet is completely exposed without shielding, the drainage of large rainfall is adapted, the well cover does not need to be opened, the bearing capacity of the plurality of fixed sector plates is strong, vehicles and pedestrians are prevented from being trapped, and the safety is improved.

Description

Application method of municipal road well lid

Technical Field

The invention relates to the technical field of well lids, in particular to a using method of a municipal road well lid.

Background

The well lid is a facility for shielding a road surface sewer, the surface of the well lid is usually provided with a drainage port with small aperture, which can meet the drainage requirement of small rainfall, but when the rainfall is large, the drainage port can not meet the drainage requirement far away, the prior treatment method is to completely open the well lid and place the well lid beside the sewer, the sewer is directly exposed in such a way, the drainage amount is greatly increased, but the well lid is careless for management, influences are caused to normal driving, and pedestrians can fall off without attention,

in order to solve the problems, a method for using the municipal road well lid is provided.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a municipal road well lid.

In order to achieve the purpose, the invention adopts the following technical scheme: a municipal road well lid comprises an inner cover plate and an outer ring plate which are distributed inside and outside and coaxially arranged, wherein the inner cover plate is composed of a circular plate positioned at the center and a plurality of fixed fan-shaped plates which are integrally formed on the outer peripheral surface of the circular plate, the fixed fan-shaped plates are fixedly connected with the outer ring plate, the circular plate and the fixed fan-shaped plates jointly form a plurality of fan-shaped water outlets which are uniformly distributed on the circumference, a motor is embedded in the inner wall of the circular plate, the output end of the motor penetrates through the circular plate and is fixedly connected with a rotating column, a first sliding groove is vertically formed on the outer peripheral surface of the rotating column at the position corresponding to the fan-shaped water outlets, a first sliding block is connected in the first sliding groove in a sliding mode, a first spring is fixedly connected between the lower end of the first sliding block and the inner bottom end of the first sliding groove, and a movable fan-shaped plate is integrally formed at one end, far away from the first sliding groove, of the first sliding block, the movable fan-shaped plate and the fixed fan-shaped plate are identical in shape, size and dimension, a movable water outlet and a fixed water outlet are formed in the corresponding positions of the movable fan-shaped plate and the fixed fan-shaped plate respectively, the movable water outlet and the fixed water outlet are identical in shape, size and dimension, and an inclined plane which is in mutual sliding fit is arranged between the movable fan-shaped plate and the fixed fan-shaped plate.

In the use method of the municipal road well lid, an annular second sliding groove is formed in the circular plate and on the outer side of the motor, a second sliding block is connected in the second sliding groove in a sliding mode, the lower end of the second sliding block and each first sliding block are fixedly connected with a telescopic piece, and the telescopic pieces penetrate through the circular plate.

In the use method of the municipal road well lid, the telescopic piece is a spring telescopic sleeve.

In the method for using the municipal road well lid, a third sliding block is fixedly connected to the side surface, close to the outer ring plate, of the movable fan-shaped plate, a third sliding groove in sliding connection with the third sliding block is formed in the inner circumferential surface of the outer ring plate, the third sliding groove is arc-shaped, and the width of the third sliding groove is equal to the width of the fixed fan-shaped plate.

Compared with the prior art, the using method of the municipal administration road well lid has the advantages that:

when the rainfall is large, the fixed water outlet and the movable water outlet cannot meet the drainage requirement, the motor drives the rotating column to rotate along the third sliding groove, and the movable sector plates and the fixed sector plates are provided with mutually matched inclined planes, so that a downward component force is generated on the movable sector plates, the plurality of movable sector plates gradually move downwards in the rotating process until the movable sector plates rotate to the positions below the fixed sector plates adjacent to the movable sector plates, the sector water outlet is completely exposed without shielding, the drainage with large rainfall is adapted, the well cover does not need to be lifted, the bearing capacity of the plurality of fixed sector plates is strong, vehicles and pedestrians are prevented from being trapped, and the safety is improved;

in the process, the first sliding block slides downwards in the first sliding groove, the second sliding block slides in the second sliding groove, the telescopic piece extends gradually, the third sliding block slides downwards gradually along the third sliding groove, and the stability of the movable sector plate in the rotating process is greatly improved by arranging the first sliding block and the first sliding groove, the second sliding block and the second sliding groove, and the third sliding block and the third sliding groove.

Drawings

FIG. 1 is a schematic structural view of a municipal manhole cover according to the invention from the top;

FIG. 2 is a perspective view of the structure taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural view of a municipal road manhole cover in a overlooking state in a state of large rainfall;

FIG. 4 is a schematic structural view of a joint of a fixed sector plate and a movable sector plate of a municipal road well lid provided by the invention.

In the figure: the device comprises an inner cover plate 1, an outer ring plate 2, a circular plate 3, a fixed sector plate 4, a fixed water discharge port 41, a sector water discharge port 5, a movable sector plate 6, a movable water discharge port 61, a first sliding block 7, a motor 8, a rotating column 9, a first sliding groove 10, a first spring 11, a second sliding groove 12, a second sliding block 13, a telescopic part 14, a third sliding block 15 and a third sliding groove 16.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, a method for using a municipal road well lid, comprising an inner cover plate 1 and an outer ring plate 2 which are coaxially arranged and distributed inside and outside, wherein the inner cover plate 1 is composed of a circular plate 3 positioned at the center and a plurality of fixed sector plates 4 integrally formed on the outer peripheral surface of the circular plate 3, the fixed sector plates 4 are fixedly connected with the outer ring plate 2, the circular plate 3 and the fixed sector plates 4 jointly form a plurality of sector water outlets 5 which are uniformly distributed on the circumference, a motor 8 is embedded on the inner wall of the circular plate 3, it is required to be noted that the motor 8 is a deceleration stepping motor, the stepping angle of the motor 8 is the angle occupied by a single fixed sector plate 4 or a moving sector plate 6, the stepping angle can be set by a stepping driver matched with the stepping angle, the output end of the motor 8 penetrates through the circular plate 3 and is fixedly connected with a rotating column 9, the outer peripheral surface of the rotating column 9 is vertically provided with a first chute 10 at the corresponding position of the sector water outlet 5, first slider 7 is connected in first spout 10 slides, the common fixedly connected with first spring 11 of the bottom end of first slider 7 and the interior bottom end of first spout 10, the one end integrated into one piece that first spout 10 was kept away from to first slider 7 has removal sector plate 6, the shape size homogeneous phase of removal sector plate 6 and fixed sector plate 4 up end is the same, remove sector plate 6 and fixed sector plate 4 and seted up removal outlet 61 and fixed outlet 41 respectively on corresponding position, and remove outlet 61 and fixed outlet 41 shape size homogeneous phase, be equipped with the inclined plane of mutual slip laminating between removal sector plate 6 and the fixed sector plate 4, utilize the extrusion of inclined plane each other to realize the transmission of force.

In the plectane 3 and seted up in the outside of motor 8 and be annular second spout 12, sliding connection has second slider 13 in the second spout 12, second slider 13 the lower extreme and with the common fixedly connected with extensible member 14 of every first slider 7, and extensible member 14 runs through the plectane 3 setting, through extensible member 14, second slider 13 and second spout 12, draw and remove sector plate 6 constancy of position.

The extensible member 14 is a spring extensible sleeve, i.e., it is made extensible by a spring.

The side surface of the movable sector plate 6, which is close to the outer ring plate 2, is fixedly connected with a third slide block 15, the inner circumferential surface of the outer ring plate 2 is provided with a third slide groove 16 which is in sliding connection with the third slide block 15, the third slide groove 16 is arc-shaped, the width of the third slide groove 16 is equal to that of the fixed sector plate 4, and the third slide groove 16 is designed according to the rotating and downward moving track of the movable sector plate 6.

When the rainfall is small, the movable fan-shaped plate 6 is exposed in the fan-shaped water outlet 5 under the support of the first spring 11 on the first sliding block 7, and the rainwater can be discharged into a sewer through the fixed water outlet 41 and the movable water outlet 61;

when the rainfall is large, the fixed water outlet 41 and the movable water outlet 61 cannot meet the drainage requirement, the motor 8 drives the rotating column 9 to rotate along the first sliding groove 10, and as the movable sector plates 6 and the fixed sector plates 4 have mutually matched inclined surfaces, a downward component force is generated on the movable sector plates 6, the plurality of movable sector plates 6 gradually move downwards in the rotating process until the movable sector plates 6 rotate to the positions below the fixed sector plates 4 adjacent to the movable sector plates 6, so that the sector water outlets 5 are completely exposed and are not shielded, the drainage device is suitable for the drainage with large rainfall, the well cover does not need to be opened, the bearing capacity of the plurality of fixed sector plates 4 is strong, vehicles and pedestrians are prevented from being trapped, and the safety is improved;

in the process, the first sliding block 7 slides downwards in the first sliding groove 10, the second sliding block 13 slides in the inner circumference of the second sliding groove 12, the telescopic piece 14 extends gradually, the third sliding block 15 slides downwards gradually along the third sliding groove 16, and the stability of the movable sector plate 6 in the rotating process is greatly improved by arranging the first sliding block 7 and the first sliding groove 10, the second sliding block 13 and the second sliding groove 12, and the third sliding block 15 and the third sliding groove 16.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The using method of the municipal road well lid comprises an inner cover plate (1) and an outer ring plate (2) which are distributed inside and outside and coaxially arranged, and is characterized in that the inner cover plate (1) is composed of a circular plate (3) positioned at the center and a plurality of fixed sector plates (4) which are integrally formed on the outer peripheral surface of the circular plate (3), the fixed sector plates (4) are fixedly connected with the outer ring plate (2), the circular plate (3) and the fixed sector plates (4) jointly form a plurality of sector water outlets (5) which are uniformly distributed on the circumference, a motor (8) is embedded in the inner wall of the circular plate (3), the output end of the motor (8) penetrates through the circular plate (3) and is fixedly connected with a rotating column (9), a first sliding chute (10) is vertically formed on the outer peripheral surface of the rotating column (9) at the position corresponding to the sector water outlets (5), and a first sliding block (7) is slidably connected in the first sliding chute (10), the lower end of the first sliding block (7) and the inner bottom end of the first sliding chute (10) are fixedly connected with a first spring (11) together, one end, far away from the first sliding chute (10), of the first sliding block (7) is integrally formed with a movable sector plate (6), the shapes, the sizes and the dimensions of the upper end faces of the movable sector plate (6) and the fixed sector plate (4) are the same, the movable sector plate (6) and the fixed sector plate (4) are respectively provided with a movable water outlet (61) and a fixed water outlet (41) at corresponding positions, the shapes, the sizes and the dimensions of the movable water outlet (61) and the fixed water outlet (41) are the same, and an inclined plane which is mutually matched in a sliding manner is arranged between the movable sector plate (6) and the fixed sector plate (4);

an annular second sliding groove (12) is formed in the circular plate (3) and on the outer side of the motor (8), a second sliding block (13) is connected in the second sliding groove (12) in a sliding mode, a telescopic piece (14) is fixedly connected to the lower end of the second sliding block (13) and each first sliding block (7) together, and the telescopic piece (14) penetrates through the circular plate (3);

the telescopic piece (14) is a spring telescopic sleeve;

a third sliding block (15) is fixedly connected to the side face, close to the outer ring plate (2), of the movable fan-shaped plate (6), a third sliding groove (16) in sliding connection with the third sliding block (15) is formed in the inner circumferential surface of the outer ring plate (2), the third sliding groove (16) is arc-shaped, and the width of the third sliding groove (16) is equal to that of the fixed fan-shaped plate (4);

when the rainfall is small, the movable fan-shaped plate (6) is exposed in the fan-shaped water outlet (5) under the support of the first spring (11) to the first sliding block (7), and rainwater can be discharged into a sewer through the fixed water outlet (41) and the movable water outlet (61);

when the rainfall is large, the fixed water outlet (41) and the movable water outlet (61) cannot meet the drainage requirement, the motor (8) drives the rotating column (9) to rotate along the first sliding groove (10), and because the movable sector plates (6) and the fixed sector plates (4) have mutually matched inclined surfaces, a downward component force is generated on the movable sector plates (6), the plurality of movable sector plates (6) gradually move downwards in the rotating process until the movable sector plates (6) rotate to the positions below the fixed sector plates (4) adjacent to the movable sector plates, so that the sector water outlets (5) are completely exposed and are not shielded, the drainage with large rainfall is adapted, the well cover does not need to be lifted, the bearing capacity of the plurality of fixed sector plates (4) is strong, and vehicles and pedestrians are prevented from being trapped;

in the process, the first sliding block (7) slides downwards in the first sliding groove (10), the second sliding block (13) slides in the inner circumference of the second sliding groove (12), the telescopic piece (14) extends gradually, the third sliding block (15) slides downwards gradually along the third sliding groove (16), and the stability of the movable sector plate (6) in the rotating process is greatly improved by arranging the first sliding block (7) and the first sliding groove (10), the second sliding block (13) and the second sliding groove (12), and the third sliding block (15) and the third sliding groove (16).