CN220080104U

CN220080104U - Prevent waterlogging well lid

Info

Publication number: CN220080104U
Application number: CN202320033820.5U
Authority: CN
Inventors: 庹家瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-11-24
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a prevent waterlogging well lid, includes lid, link mechanism and power supply, the top of lid is equipped with lid mounting mouth, the edge hinge joint of lid is in lid mounting mouth, be equipped with a plurality of wash ports on the lid, link mechanism locates inside the lid, link mechanism includes first connecting rod, second connecting rod, third connecting rod, horizontal slide rail and horizontal slider, the one end and the power supply of first connecting rod are connected, the other end of first connecting rod is connected with the one end rotation of second connecting rod, third connecting rod simultaneously, the other end and the bottom rotation of lid of second connecting rod are connected, horizontal slide rail horizontal fixed connection is on the lid, horizontal slider slidable ground is connected on horizontal slide rail, the other end and the horizontal slider rotation of third connecting rod are connected. When the water flow of the anti-waterlogging well cover is large, the cover body can be opened, the drainage capacity of the well cover is improved to the maximum extent, and waterlogging can be prevented to a certain extent.

Description

Prevent waterlogging well lid

Technical Field

The utility model belongs to the technical field of well covers, and particularly relates to an anti-waterlogging well cover.

Background

In the case of storms or typhoons, there is often water logging inside the city due to insufficient drainage capacity. The drainage capacity of the well cover directly influences the degree of waterlogging. In the prior art, a plurality of water outlets are arranged on a well cover to drain water. One chinese patent application with application number 201921565452.9 discloses a quick drainage waterlogging prevention well lid, runs through on its lid and is equipped with the wash port, and runs through on the lid and be equipped with the reservation outlet, under the general condition, a small amount of rainwater can be discharged through the wash port, and when the rainwater volume is great needs quick drainage, can open the reservation outlet and carry out quick drainage. However, the well lid cannot be opened, and water is drained through the drain hole and the reserved drain hole arranged on the cover body, so that the water draining capacity is limited. Therefore, it is necessary to provide a manhole cover that prevents flooding.

Disclosure of Invention

The utility model aims to provide a waterlogging-preventing well lid, which solves the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a prevent waterlogging well lid, includes lid, link mechanism and power supply, the lid is cylindrically, the top of lid is equipped with lid mounting mouth, the edge hinge connection of lid is in lid mounting mouth, be equipped with a plurality of wash ports on the lid, link mechanism locates inside the lid, link mechanism includes first connecting rod, second connecting rod, third connecting rod, horizontal slide rail and horizontal slider, the one end and the power supply of first connecting rod are connected, the other end of first connecting rod is connected with the one end rotation of second connecting rod, third connecting rod simultaneously, the other end and the bottom rotation of lid of second connecting rod are connected, horizontal slide rail horizontal fixed connection is on the lid, horizontal slider slidable ground is connected on horizontal slide rail, the other end and the horizontal slider rotation of third connecting rod are connected.

On the basis of the scheme and as the preferable scheme of the scheme, the top of the cover body is also provided with a gauze opening, the gauze opening is arranged on the outer side of the cover door mounting opening, a gauze is arranged right below the gauze opening, the link mechanism further comprises a vertical sliding block, a vertical sliding rail and a fourth connecting rod, the gauze is connected with the vertical sliding block, the vertical sliding block is slidingly connected onto the vertical sliding rail, the vertical sliding rail is vertically fixedly arranged in the cover body, one end of the fourth connecting rod is rotationally connected with the vertical sliding block, and the other end of the fourth connecting rod is rotationally connected with the horizontal sliding block.

On the basis of the scheme and as the preferable scheme of the scheme, the cover door mounting opening is circular, two semicircular cover doors are mounted in the cover door mounting opening, the two cover doors are respectively connected with a set of connecting rod mechanism, and the two first connecting rods are respectively connected with a power source.

On the basis of the scheme and as a preferable scheme of the scheme, two gauze pieces are arranged, and each gauze piece is connected with one set of connecting rod mechanism.

On the basis of the scheme and as a preferable scheme of the scheme, the two horizontal sliding blocks are simultaneously and slidably connected on the same horizontal sliding rail.

On the basis of the above scheme and as a preferable scheme of the above scheme, the cover body comprises an inner wall and an outer wall, and the gauze is arranged between the inner wall and the outer wall.

On the basis of the scheme and as a preferable scheme of the scheme, the power source is a steering engine or a stepping motor.

The utility model has the beneficial effects that: when the water flow of the anti-waterlogging well cover is large, the cover body can be opened, the drainage capacity of the well cover is improved to the maximum extent, and waterlogging can be prevented to a certain extent; the gauze which can be lifted is arranged on the outer side of the cover body mounting opening, and can be lifted up from the gauze opening under the action of the connecting rod mechanism when the cover body is opened, so that on one hand, foreign matters can be prevented from directly falling into a sewer, on the other hand, pedestrians and vehicles can be reminded, and the pedestrians and vehicles are prevented from passing over the opened well cover; after the cover body is closed, the gauze can be lowered into the cover body from the gauze opening, and normal use is not affected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is a schematic cross-sectional structure of the cover.

Fig. 4 is a schematic view of the structure of the gauze.

The reference numerals are as follows:

1. a cover body; 11. a door mounting opening; 12. a screen mouth; 13. an inner wall; 14. an outer wall; 2. a cover door; 21. a drain hole; 3. a link mechanism; 31. a first link; 32. a second link; 33. a third link; 34. a horizontal slide rail; 35. a horizontal slider; 36. a vertical slider; 37. a vertical slide rail; 38. a fourth link; 4. a power source; 5. a gauze.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a waterlogging-preventing well lid comprises a lid body 1, a lid door 2, a connecting rod mechanism 3 and a power source 4, wherein the lid body 1 is cylindrical, a lid door mounting opening 11 is formed in the top of the lid body 1, the edge of the lid door 2 is hinged to the lid door mounting opening 11, a plurality of drain holes 21 are formed in the lid door 2, the connecting rod mechanism 3 is arranged inside the lid body 1, the connecting rod mechanism 3 comprises a first connecting rod 31, a second connecting rod 32, a third connecting rod 33, a horizontal sliding rail 34 and a horizontal sliding block 35, one end of the first connecting rod 31 is connected with the power source 4, the other end of the first connecting rod 31 is simultaneously connected with one ends of the second connecting rod 32 and the third connecting rod 33 in a rotating mode, the other end of the second connecting rod 32 is connected with the bottom of the lid door 2 in a rotating mode, the horizontal sliding rail 34 is fixedly connected to the lid body 1 in a transverse mode, the horizontal sliding block 35 is slidably connected to the horizontal sliding rail 34, and the other end of the third connecting rod 33 is connected with the horizontal sliding rail 35 in a rotating mode.

Working principle: when the water flow is not large, the water flow can directly flow into the sewer through the water discharge hole. When the water flow is larger, the drainage capacity of the drainage hole is insufficient at the moment, and waterlogging is easy to cause. The power source can be started at this moment, and the power source drives the first connecting rod and rotates, because the one end of third connecting rod can only horizontal migration, and second connecting rod and third connecting rod are rotated with first connecting rod simultaneously and are connected, will make like this second connecting rod promote the lid and rotate round the pin joint to open the lid installation mouth completely. Therefore, the drainage capacity of the well lid can be increased to the greatest extent, and waterlogging is prevented. When the water flow is reduced, the power source is reversed, so that the cover door covers the cover door mounting opening, and the water discharge hole is restored to be used for water discharge. When the water flow of the anti-waterlogging well cover is large, the cover body can be opened, the drainage capacity of the well cover is improved to the maximum extent, and waterlogging can be prevented to a certain extent.

The top of lid 1 still is equipped with gauze port 12, the outside of lid door installation mouth 11 is located to gauze port 12, be equipped with gauze 5 under gauze port 12, link mechanism 3 still includes vertical slider 36, vertical slide rail 37 and fourth link 38, gauze 5 is connected with vertical slider 36, vertical slider 36 sliding connection is on vertical slide rail 37, in the lid 1 was located to vertical slide rail 37 vertical fixation, the one end and the vertical slider 36 rotation of fourth link 38 are connected, the other end and the horizontal slider 35 rotation of fourth link 38 are connected. When the cover body is opened, the gauze can be lifted up from the gauze opening under the action of the connecting rod mechanism, so that on one hand, foreign matters can be prevented from directly falling into a sewer, and on the other hand, pedestrians and vehicles can be reminded, and the pedestrians and vehicles are prevented from passing over the opened manhole cover; after the cover body is closed, the gauze can be lowered into the cover body from the gauze opening, and normal use is not affected.

The cover door mounting opening 11 is circular, two semicircular cover doors 2 are mounted in the cover door mounting opening 11, the two cover doors 2 are respectively connected with one set of connecting rod mechanism 3, and the two first connecting rods 31 are respectively connected with one power source 4.

The two gauze 5 are respectively connected with one set of connecting rod mechanism 3, and two horizontal sliding blocks 35 are simultaneously and slidably connected on the same horizontal sliding rail 34. The two sets of connecting rod mechanisms are respectively connected with the gauze and the cover door at the opposite sides, when one set of connecting rod mechanism breaks, the cover door connected with the connecting rod mechanism at the broken side can be opened downwards under the action of gravity, and at the moment, the second connecting rod of the other set of connecting rod mechanism can block the cover door connected with the connecting rod mechanism at the broken side from being opened downwards continuously, so that the cover door connected with the connecting rod mechanism at the broken side is prevented from being opened completely.

The cover 1 comprises an inner wall 13 and an outer wall 14, and the gauze 5 is arranged between the inner wall 13 and the outer wall 14, when the gauze is positioned in the cover, the inner wall can prevent foreign matters from falling on the gauze to block the gauze.

The power source 4 is a steering engine or a stepping motor.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Prevent waterlogging well lid, its characterized in that: including lid (1), lid (2), link mechanism (3) and power supply (4), lid (1) is cylindrically, the top of lid (1) is equipped with lid mounting hole (11), the edge hinge connection of lid (2) is in lid mounting hole (11), be equipped with a plurality of wash ports (21) on lid (2), inside lid (1) is located in link mechanism (3), link mechanism (3) include first connecting rod (31), second connecting rod (32), third connecting rod (33), horizontal slide rail (34) and horizontal slider (35), the one end and the power supply (4) of first connecting rod (31) are connected, the other end of first connecting rod (31) simultaneously with the one end rotation of second connecting rod (32), third connecting rod (33), the other end of second connecting rod (32) is connected with the bottom rotation of lid (2), horizontal slide rail (34) transversely fixed connection is on lid (1), horizontal slider (35) slidable connection is on level slider (35) the other end of third connecting rod (33).

2. The waterlogging-preventing well lid of claim 1, wherein: the top of lid (1) still is equipped with gauze mouth (12), the outside of lid installation mouth (11) is located to gauze mouth (12), be equipped with gauze (5) under gauze mouth (12), link mechanism (3) still include vertical slider (36), vertical slide rail (37) and fourth connecting rod (38), gauze (5) are connected with vertical slider (36), vertical slider (36) sliding connection is on vertical slide rail (37), in lid (1) is located to vertical slide rail (37) vertical fixation, the one end and the vertical slider (36) of fourth connecting rod (38) rotate to be connected, the other end and the horizontal slider (35) of fourth connecting rod (38) rotate to be connected.

3. The waterlogging-preventing well lid of claim 2, wherein: the cover door installation opening (11) is circular, two semicircular cover doors (2) are installed in the cover door installation opening (11), the two cover doors (2) are respectively connected with one set of connecting rod mechanism (3), and the two first connecting rods (31) are respectively connected with one power source (4).

4. A waterlogging-preventing well cover as claimed in claim 3, wherein: the two gauze (5) are arranged, and the two gauze (5) are respectively connected with one set of connecting rod mechanism (3).

5. The waterlogging-preventing well cover of claim 4, wherein: two horizontal sliding blocks (35) are simultaneously and slidably connected to the same horizontal sliding rail (34).

6. The waterlogging-preventing well lid of claim 2, wherein: the cover body (1) comprises an inner wall (13) and an outer wall (14), and the gauze (5) is arranged between the inner wall (13) and the outer wall (14).

7. The waterlogging-preventing well lid of claim 1, wherein: the power source (4) is a steering engine or a stepping motor.