CN210684791U

CN210684791U - Well lid for municipal works

Info

Publication number: CN210684791U
Application number: CN201921300665.9U
Authority: CN
Inventors: 丁浩祥; 丁浩权; 丁癸夫
Original assignee: Guangdong Xiangyi Construction Engineering Co Ltd
Current assignee: Guangdong Xiangyi Construction Engineering Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-05
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a well lid for municipal works relates to municipal facilities, including lid and top cap, the opening has been seted up at the middle part of lid, and the top cap setting is on the lid, and through rotatory in order to open or cover the opening, the locking groove has been seted up to the lateral wall of top cap, is provided with the locking lever in the lid, pegs graft in the locking groove through the drive locking lever, makes the top cap cover open-ended stable state. The utility model provides a pair of well lid for municipal works, the acceleration drainage speed of ability great degree prevents surface gathered water.

Description

Well lid for municipal works

Technical Field

The utility model relates to a municipal facilities especially relates to a well lid for municipal works.

Background

In modern cities, water accumulation is likely to occur on the road surface when rainstorm weather is encountered. In order to drain rainwater on the road as soon as possible, people often lift the well cover on the road to be placed on the roadside, so as to speed up dredging accumulated water. However, if the well lid is left unattended and is forgotten to be restored to the original position after the accumulated water is drained, the well mouth originally sealed by the well lid is directly exposed on the road surface, and pedestrians or vehicles pass through the well and fall into the well or get stuck into the well without paying attention.

Chinese patent publication No. CNC202787481U discloses a manhole cover for emergency drainage. When large water is generated, the well cover can be lifted, so that running water can directly enter the inner cavity of the cover seat, and drainage is accelerated. The warning color is arranged on the bottom surface of the cover plate, so that when the cover plate is lifted, pedestrians can be reminded of paying attention to the cover plate, the pedestrians can walk around the well cover in time, and safety accidents are effectively prevented. The bottom of the cover seat is provided with the nylon mesh enclosure with the area larger than the area of the inner cavity of the cover seat, when the cover plate is completely damaged or stolen, the nylon mesh enclosure can prevent pedestrians or animals from falling into the well, and the safety effect is effectively achieved.

However, when the cover plates need to be lifted for drainage, if only one cover plate is lifted to cover the other cover plate, water can only directly enter the cover seat from half of the cover plates, and the drainage speed is accelerated to a small extent. If two cover plates are lifted simultaneously, the cover plates are easy to fall down under the impact of accumulated water because the cover plates are not provided with other supporting devices after being lifted, so that the well cover is partially closed or completely closed, the drainage speed is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art to a well lid for municipal works is provided, the acceleration drainage speed of ability great degree prevents surface gathered water.

In order to realize the above-mentioned purpose, the utility model provides a well lid for municipal works, including lid and top cap, the opening has been seted up at the middle part of lid, the top cap sets up on the lid, through rotatory in order to open or cover the opening, locking groove has been seted up to the lateral wall of top cap, be provided with the locking lever in the lid, peg graft in locking groove through the drive locking lever, make top cap cover open-ended stable state.

Further, the top cover is rotated downward by a horizontal shaft to open the opening.

Furthermore, it holds the chamber to have seted up in the lid, it is provided with the column spinner to hold the intracavity rotation, the locking lever is connected with the column spinner, can wind the column spinner goes out to hold the chamber and gets into locking groove or accomodate and hold the intracavity, the column spinner extends to the lid upper surface.

Furthermore, the upper end of the rotary column is detachably provided with a handle, and the rotary column is driven to rotate through the handle.

Furthermore, a rectangular groove is formed in one end, facing the handle, of the rotary column, a rectangular block is arranged at one end, facing the rotary column, of the handle, and the rectangular block is connected to the rectangular groove in an inserted mode, so that the handle drives the rotary column to rotate.

Further, the dust plug can be plugged into the rectangular groove.

Furthermore, the upper end of the dustproof plug is connected with a fixing plate, and one end of the fixing plate is connected with the cover body through a bolt.

The utility model provides a pair of well lid for municipal works through offering an opening on the lid, covers or opens the opening with the top cap, and when the ponding volume is great, through rotatory top cap, makes the opening open, and drainage speed accelerates reduces surface gathered water. When the water amount is small, the top cover covers the opening, and water is drained through a water outlet in the top cover.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.

FIG. 1 is a schematic view of the top cover covering the opening and connected to the handle;

FIG. 2 is a schematic structural view of the top cover of the present embodiment covering the opening and connecting the dust plug;

FIG. 3 is a schematic structural view of the present embodiment with the opening opened;

FIG. 4 is a cross-sectional view of the top cover covering the opening of the present embodiment;

FIG. 5 is a schematic structural view of the handle of the present embodiment;

fig. 6 is a schematic structural view of the dust plug and the fixing plate in this embodiment.

The reference numerals in the drawings are explained below.

100. A cover body; 110. an opening; 120. an accommodating chamber; 200. a top cover; 210. a locking groove; 310. a lock lever; 320. a spin column; 330. a handle; 410. a rectangular groove; 420. a rectangular block; 500. a dust plug; 510. and (7) fixing the plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the manhole cover for municipal engineering includes a cover body 100 and a top cover 200, wherein an opening 110 is formed in the middle of the cover body 100, the cover body 100 is in a ring shape, the top cover 200 is in a disc shape, and the top cover 200 is disposed on the cover body 100 and rotates to open or cover the opening 110. When there is a large amount of accumulated water, the top cover 200 is rotated to open the opening 110, so that the accumulated water flows into the well from the opening 110, thereby achieving the effect of rapid drainage.

Specifically, the top cover 200 is hinged to the cover body 100 at a hinge point below the cover body 100, and the top cover 200 passes through a horizontal shaft and is rotated downward to open the opening 110. When it is desired to open the opening 110, the top cover 200 naturally hangs down due to gravity and rotates about a horizontal axis, and the top cover 200 is in the well without affecting drainage.

Specifically, the containing cavity 120 is formed in the cover body 100, the rotating column 320 is arranged in the containing cavity 120, the rotating column 320 is rotatably connected with the cover body 100, and the upper end of the rotating column 320 extends to the upper surface of the cover body 100. A locking rod 310 is fixedly arranged on one side of the rotating column 320, and the locking rod 310 is driven to rotate by the rotating column 320. The locking groove 210 is opened on the side wall of the top cover 200, when the top cover 200 covers the opening 110, the rotating column 320 is driven to rotate, so that the locking rod 310 rotates around the rotating column 320 to rotate out of the accommodating cavity 120 and is inserted into the locking groove 210, and at the moment, the locking rod 310 plays a supporting role on the free end of the top cover 200, and resists the self gravity of the top cover 200, so that the top cover 200 is in a stable state covering the opening 110.

The top cover 200 is provided with two water outlets, so that water can be discharged into the well through the water outlets when the water accumulation amount is small, and the opening 110 is opened when the water accumulation amount is large. When the opening 110 is opened, the top cover 200 is lifted first through the drain opening to reduce the force applied to the locking lever 310, and the locking lever 310 is rotated out of the locking groove 210 by rotating the rotary post 320 to be received in and received in the receiving cavity 120, and the top cover 200 is lifted first to make the locking lever 310 more easily rotated. When the locking bar 310 is completely received in the receiving chamber 120, the lifting force to the top cover 200 is removed, and the top cover 200 is rotated about the horizontal axis into the well due to gravity. The cap 200 may also be lifted by acting on the drain opening when closed and opened.

Specifically, the upper end of the rotary column 320 is detachably provided with a handle 330 for driving the rotary column 320 to rotate.

Specifically, a rectangular groove 410 is formed in one end, facing the handle 330, of the rotary column 320, a rectangular block 420 is arranged at one end, facing the rotary column 320, of the handle 330, the rectangular block 420 is matched with the rectangular groove 410, the rectangular block 420 can be just inserted into the rectangular groove 410, and the handle 330 and the rotary column 320 can be detachably connected by inserting the rectangular block 420 into the rectangular groove 410. When the handle 330 is connected to the rotary post 320, the handle 330 is rotated to rotate the rotary post 320, thereby rotating the locking rod 310. After the top cover 200 is opened or covered over the opening 110, the handle 330 can be disconnected from the rotating post 320 and retracted so that it is not lost for later reuse.

When the top cover 200 covers the opening 110, the locking lever 310 is inserted into the locking groove 210, and the handle 330 is disconnected from the rotary post 320, which exposes the rectangular groove 410 and is easily blocked by foreign objects, thereby making it inconvenient to connect the handle 330 subsequently. Therefore, after the handle 330 of the top cover 200 is disconnected from the rotary column 320, the dust plug 500 is plugged into the rectangular groove 410, the lower end of the dust plug 500 is rectangular and matched with the rectangular groove 410, and can be just plugged into the rectangular groove 410, and the area of the upper end is slightly larger than that of the opening of the rectangular groove 410, so as to prevent sundries from falling into the gap.

The upper end surface of the dust plug 500 is connected to a fixing plate 510, and the other end of the fixing plate 510 is connected to the cover body 100 by a bolt. When the locking lever 310 is rotated to the locking groove 210 from the receiving cavity 120 at a same angle each time, the other end of the fixing plate 510 is always fixed when the dust plug 500 is inserted into the rectangular groove 410, and can be connected to the cover body 100 by bolts. The fixing plate 510 is fixedly coupled to the cover body 100, so that the rotary post 320 is not rotated by a small external force such as vibration, and the locking lever 310 is separated from the locking groove 210, thereby increasing stability when the top cover 200 covers the opening 110.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a well lid for municipal works, its characterized in that includes lid and top cap, the opening has been seted up at the middle part of lid, the top cap sets up on the lid, through rotatory in order to open or cover the opening, the locking groove has been seted up to the lateral wall of top cap, be provided with the locking lever in the lid, peg graft in locking the groove through the drive locking lever, make the top cap cover open-ended stable state.

2. The municipal manhole cover according to claim 1, wherein the top cover is rotated downward by a horizontal shaft to open the opening.

3. The well lid for municipal works according to claim 1, characterized in that, the lid body has a cavity therein, the cavity is provided with a rotary column in a rotating manner, the lock rod is connected with the rotary column, and can rotate out of the cavity into the locking groove or be accommodated in the cavity around the rotary column, and the rotary column extends to the upper surface of the lid body.

4. The well lid for municipal engineering according to claim 3, wherein a handle is detachably disposed at the upper end of the rotary column, and the rotary column is driven to rotate by the handle.

5. The well lid for the municipal engineering according to claim 4, wherein the handle is provided with a rectangular groove at an end facing the handle, and a rectangular block is arranged at an end facing the rotary column and is inserted into the rectangular groove, so that the handle drives the rotary column to rotate.

6. The well lid for municipal engineering according to claim 5, further comprising a dust plug that can be plugged into the rectangular groove.

7. The well lid for the municipal engineering according to claim 6, wherein a fixing plate is connected to the upper end of the dust plug, and one end of the fixing plate is connected to the lid body through a bolt.