CN210737612U

CN210737612U - Buried well lid

Info

Publication number: CN210737612U
Application number: CN201921252239.2U
Authority: CN
Inventors: 苏永强; 潘玉斌; 梁丽薇; 周圆
Original assignee: Guangzhou Greening Co
Current assignee: Guangzhou Greening Co
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-12
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a bury formula well lid, including lid and pedestal. The pedestal includes end plate and bounding wall, and the end plate is circular plate structure, the border downward sloping of end plate up end. The end plate is provided with a circular through groove, and the coaming is fixed at the upper end of the end plate and surrounds the through groove. The lid is arranged in the bounding wall and seals the through groove, and the up end of lid is sunken downwards to form the concave station, the downward sloping all around of concave station bottom surface. The bottom surface of the concave platform is provided with a plurality of first grooves, the end plate is provided with a plurality of second grooves, and at least part of the first grooves are communicated with the second grooves. The well head position department is installed to the end plate that utilizes the pedestal usually to utilize the lid to seal logical groove on the pedestal and then seal whole well head, can open lid or pedestal according to actual demand. The concave station can be used for planting plants, so that the attractiveness of the concave station can be improved when the concave station is used for greening areas, and drainage of rainwater can be facilitated by the communicated first groove and second groove. This utility model is used for building engineering facility field.

Description

Buried well lid

Technical Field

The utility model relates to a building engineering facility field especially relates to a bury formula well lid.

Background

The well lid is a closed object which is led to the top of an access of an underground facility, and the well lid is required to be installed in places where public facilities such as tap water, telecommunication, electric power, gas, heat, fire protection, sanitation and the like are installed. With the rapid development of the economy of China, the infrastructure construction of China is facing a new period, and the market demand of the well lid in city planning and road construction is huge. Deep wells are usually set on sidewalks or roads, but they may be broken by long-term stepping or rolling, and there is a great risk to vehicles and pedestrians. In order to ensure the safety of vehicles and pedestrians, and as urban greening is continuously carried out, deep wells are often arranged in greening areas. However, the direct arrangement of deep wells in the greening area and the laying of the well cover greatly affect the greening attractiveness and also have adverse effects on the growth of vegetation around the well cover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bury formula well lid pleasing to the eye practical.

The utility model adopts the technical proposal that: the utility model provides a bury formula well lid, includes lid and pedestal, and the pedestal includes end plate and bounding wall, and the end plate is circular plate structure, and the border downward sloping of end plate up end is equipped with circular logical groove on the end plate, and the bounding wall is fixed in the upper end of end plate and is surrounded logical groove, and the lid is arranged in the bounding wall and seals logical groove, and the up end undercut of lid forms the concave station, the downward sloping all around of concave station bottom surface, is equipped with a plurality of first slots on the concave station bottom surface, is equipped with a plurality of second slots on the end plate, and at least partial first slot is linked together.

As the improvement of the scheme, the plane projection of the outer wall of the enclosing plate is rectangular, and the through groove is positioned in the middle of the plane projection of the outer wall of the enclosing plate.

As the improvement of the scheme, the bottom of the cover body is provided with a circular sealing plate, and the cover body seals the through groove through the sealing plate.

As an improvement of the scheme, the section radius of the upper end of the through groove is larger than that of the lower end of the through groove, and the section radius of the upper end of the sealing plate is larger than that of the lower end of the sealing plate.

As an improvement of the scheme, the plane projection of the outer wall of the concave station is rectangular, and the diameter of the plane projection of the sealing plate is not smaller than the side length of the rectangle of the plane projection of the outer wall of the concave station.

As a modification of the above, the cross-sectional shape of the concave platform is rectangular.

As a modification of the above scheme, the upper end of the cover body is provided with a bent edge which is bent outwards and connected to the upper end face of the enclosing plate.

As an improvement of the scheme, the cross sections of the inner side wall and the outer side wall of the bent edge are both circular arcs, and the cross section of the inner side of the upper end face of the coaming is a circular arc.

As the improvement of the scheme, the inner side wall of the concave table is provided with a first ear piece, and the outer side wall of the enclosing plate is provided with a second ear piece.

As an improvement of the scheme, the first ear piece and the second ear piece are both of block structures with grooves at the lower ends.

The utility model has the advantages that: the buried well lid is provided with a cover body and a base body which are connected, an end plate of the base body is of a circular plate structure, four sides of the end plate are downwards inclined and provided with a circular through groove, a coaming of the base body is fixed at the upper end of the end plate and surrounds the through groove, the cover body is positioned in the coaming and seals the through groove, the upper end surface of the cover body is downwards sunken to form a concave platform, the periphery of the bottom surface of the concave platform is downwards inclined, the bottom surface of the concave platform and the upper side of the end plate are respectively provided with a first groove and a second groove which are partially connected, the end plate of the base body is usually installed at a well head position, the through groove on the base body is sealed by the cover body so as to seal the whole well head, the cover body or the base body can be opened according to actual requirements, operation is carried out through the through groove or, and the drainage of rainwater can be favorable to utilizing first slot and the second slot of intercommunication, and the first slot that partly does not communicate the second slot can be for the growth retaining of vegetation in the concave station to the structural design of lid and pedestal can effectively avoid the soil to flow into in the well, and stability is good.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic perspective view of the manhole cover;

FIG. 2 is a schematic cross-sectional structure of the manhole cover;

FIG. 3 is a perspective view of the cover;

fig. 4 is a schematic perspective view of the base.

Detailed Description

Referring to fig. 1-4, the utility model relates to a bury formula well lid, including lid and pedestal. Typically, the well head is mounted using a base and the cover is mounted to the base using a cover. The base body comprises an end plate 21 and a coaming 22, wherein the end plate 21 is of a circular plate structure and is suitable for common circular well heads. The border downward sloping of end plate 21 up end can be favorable to the rainwater to excrete, avoids simultaneously that the regional earth of afforestation piles up on end plate 21. The end plate 21 is provided with a circular through groove 25, and the surrounding plate 22 is fixed on the upper end of the end plate 21 and surrounds the through groove 25. Typically the centre of the wellhead and the through slot 25 are on the same axis after the housing is mounted on the wellhead. In some smaller maintenance or inspection, the through groove 25 can be used, the whole seat body does not need to be uncovered, and the damage to the greening can be reduced. The cover is located in the shroud 22 and closes the through slot 25, the lower end of the cover enters the through slot 25 and blocks the through slot 25, and the upper end of the cover utilizes the end plate 21 as a support. The up end undercut of lid forms the concave station, can be used for the planting of vegetation, can guarantee the aesthetic property in afforestation area, reduces the influence that the well lid led to the fact to it. The periphery of the bottom surface of the concave table is downwards inclined, so that the phenomenon that the middle pressure is too large due to the fact that soil is deposited in the middle is avoided. A plurality of first grooves 11 are arranged on the bottom surface of the concave table, a plurality of second grooves 23 are arranged on the end plate 21, and at least part of the first grooves 11 are communicated with the second grooves 23. The first groove 11 and the second groove 23 which are communicated can be beneficial to draining water of the concave station, and water accumulation inside the concave station is avoided. While the first trench 11, which is not connected to the second trench 23, may be subjected to a certain degree of impoundment for subsequent growth of vegetation in the platform.

In a preferred embodiment, the plane projection of the outer wall of the enclosure 22 is rectangular, and the through slot 25 is located at the middle position of the plane projection of the outer wall of the enclosure 22, so as to further improve the structural stability. Usually the plane projection of bounding wall 22 outer wall at least partially surpasss the plane projection of end plate 21, can effectively utilize bounding wall 22 to carry out the support of well head, further improves this stability of burying formula well lid. Typically the end plate 21 will be supported at the wellhead location, and in addition to the support of the shroud 22, a double support is achieved, improving stability and robustness. Preferably, the four corners in the planar projection of the outer wall of the enclosure 22 all exceed the planar projection of the end plate 21, i.e. the diameter of the end plate 21 is not greater than the side length of the rectangle in the planar projection of the outer wall of the enclosure 22.

In a preferred embodiment, a circular sealing plate 14 is provided at the bottom of the lid body, and the lid body closes the through-groove 25 with the sealing plate 14. Preferably, the radius of the cross-section of the upper end of the through slot 25 is greater than the radius of the cross-section of the lower end, and the radius of the cross-section of the closing plate 14 at the upper end is greater than the radius of the cross-section of the closing plate at the lower end. The through slots 25 and the closing plates 14 may be smoothly transitioned at different diameters, but are usually stepped to engage with each other, further improving their supporting ability.

As a preferred embodiment, the plane projection of the outer wall of the concave station is rectangular, the arrangement is consistent with the enclosing plate 22, and the arrangement is in fit when in connection, so that the structure is effectively ensured to be compact. Usually, the diameter of the plane projection of sealing plate 14 is not less than the side length of the rectangle of the plane projection of the outer wall of the concave station, so that the bottom of the concave station is partially used as the support of sealing plate 14, and the double-support effect of sealing plate 14 is realized.

In a preferred embodiment, the upper end of the cover is provided with a bent edge 13, the bent edge 13 being bent outwardly and connected to the upper end face of the shroud 22. The bent edge 13 can conform to the growth of vegetation and can play a comparative hiding effect under the coverage of the vegetation. And the upper end face connected to the shroud 22 may make the structure more compact and may further improve the stability of the cover. Further, the sectional shapes of the inner side wall and the outer side wall of the bent portion 13 are both circular arcs, and the sectional shape of the inner side of the upper end face of the shroud 22 is a circular arc.

In this embodiment, the cross-sectional shape of the concave platform of the underground manhole cover is rectangular. And the first ear piece 12 is arranged on the inner side wall of the concave station, the second ear piece 24 is arranged on the outer side wall of the enclosing plate 22, and the cover body or the seat body can be lifted through the first ear piece 12 or the second ear piece 24. The first earpiece 12 or the second earpiece 24 may be of some conventional shackle configuration. In this embodiment, the first ear piece 12 and the second ear piece 24 are both block-shaped structures with grooves at the lower ends, i.e. block-shaped protrusions connected to the inner side wall of the concave platform or the outer side wall of the enclosing plate 22, and grooves are arranged at the lower sides of the block-shaped protrusions, so that the lifting can be pulled by steel bars.

Of course, the design creation is not limited to the above embodiments, and the combination of different features of the above embodiments can also achieve good effects. Those skilled in the art can make equivalent changes or substitutions without departing from the spirit of the present invention, and such equivalent changes or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a bury formula well lid which characterized in that: including lid and pedestal, the pedestal includes end plate (21) and bounding wall (22), end plate (21) are circular plate structure, the border downward sloping of end plate (21) up end, be equipped with circular logical groove (25) on end plate (21), the upper end at end plate (21) is fixed and is surrounded logical groove (25) in bounding wall (22), the lid is arranged in bounding wall (22) and seals logical groove (25), the up end undercut of lid forms the concave station, downward sloping all around of concave station bottom surface, be equipped with a plurality of first slot (11) on the concave station bottom surface, be equipped with a plurality of second slot (23) on end plate (21), at least part first slot (11) are linked together with second slot (23).

2. The buried well lid of claim 1, wherein: the plane projection of the outer wall of the enclosing plate (22) is rectangular, and the through groove (25) is located in the middle of the plane projection of the outer wall of the enclosing plate (22).

3. The buried well lid of claim 2, wherein: the bottom of lid is equipped with circular shrouding (14), the lid passes through shrouding (14) closed through-groove (25).

4. The buried well lid of claim 3, wherein: the section radius of the upper end of the through groove (25) is larger than that of the lower end of the through groove, and the section radius of the upper end of the sealing plate (14) is larger than that of the lower end of the sealing plate.

5. The buried well lid of claim 4, wherein: the plane projection of the outer wall of the concave station is rectangular, and the diameter of the plane projection of the sealing plate (14) is not less than the side length of the rectangle of the plane projection of the outer wall of the concave station.

6. The buried well lid of claim 5, wherein: the cross section of the concave platform is rectangular.

7. The buried well lid of claim 6, wherein: the upper end of the cover body is provided with a bent edge (13), and the bent edge (13) is bent outwards and connected to the upper end face of the enclosing plate (22).

8. The buried well lid of claim 7, wherein: the cross-sectional shapes of the inner side wall and the outer side wall of the bent edge (13) are both circular arcs, and the cross-sectional shape of the inner side of the upper end face of the coaming (22) is a circular arc.

9. The buried well lid of any one of claims 1-8, wherein: be equipped with first ear spare (12) on the inside wall of concave station, be equipped with second ear spare (24) on the lateral wall of bounding wall (22).

10. The buried well lid of claim 9, wherein: the first ear piece (12) and the second ear piece (24) are both block-shaped structures with grooves at the lower ends.