CN215053254U

CN215053254U - Assembled well lid

Info

Publication number: CN215053254U
Application number: CN202120404327.0U
Authority: CN
Inventors: 卞翔春
Original assignee: Fujian He Concrete New Material Technology Co ltd
Current assignee: Fujian He Concrete New Material Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-07
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses an assembled well lid, install well lid and the anti-falling net of fixed mounting at the well lid top in the well lid seat including well lid seat, detachably. The well lid includes first annular framework, sets firmly and prevents weighing down the board in first annular framework bottom and be used for collecting fallen leaves or rubbish, and a plurality of draw-in groove has been seted up along circumference at the top of first annular framework. The anti-falling plate is provided with a drain hole, and a filter screen is fixedly arranged in the drain hole. The anti-falling net is formed by welding a plurality of round steel bars in a staggered manner, and the end parts of the round steel bars are clamped in the clamping grooves. The upper surface of the well lid, the upper surface of the well lid seat and the upper surface of the anti-falling net are parallel and level. The utility model discloses a well lid easy dismounting, stable in structure, the bearing nature is good, the upper surface of well lid seat and the upper surface looks parallel and level of preventing weighing down the net, and motor vehicle or non-motor vehicle resistance and noise are little through the time, can protect the safety of pedestrian and vehicle on the road effectively, have improved the security of road.

Description

Assembled well lid

Technical Field

The utility model relates to a well lid technical field, in particular to assembled well lid.

Background

In urban construction, a plurality of pipelines or cables and the like are laid underground, then maintenance pits are arranged at intervals, and well mouths of the maintenance pits need to be protected by well covers. The existing well lid is a solid well lid generally made of cast iron or cement concrete, which not only affects the road surface beauty, but also easily generates noise, is too heavy, is inconvenient to open and move, and is also easy to become a theft object and needs to be improved.

Disclosure of Invention

To the technical problem who exists among the background art, the utility model aims to provide an assembled well lid, this well lid have easy dismounting, stable in structure, bearing nature good, resistance and noise are little and the high advantage of security.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides an assembled well lid, includes well lid seat, detachably installs well lid and fixed mounting in the well lid seat prevent weighing down the net at well lid top. The well lid include first annular framework, set firmly first annular framework bottom is used for collecting falling leaves or the board of preventing weighing down of rubbish, a plurality of draw-in groove has been seted up along circumference at the top of first annular framework. The anti-falling plate is provided with a drain hole, and a filter screen is fixedly arranged in the drain hole. The anti-falling net is formed by welding a plurality of round steel bars in a staggered mode, and the end portions of the round steel bars are clamped into the clamping grooves. The upper surface of well lid, the upper surface of well lid seat and the upper surface of preventing weighing down the net are parallel and level mutually.

Furthermore, the well cover seat comprises a second annular frame body, an annular supporting frame formed by extending outwards from the upper part of the outer wall surface of the second annular frame body, and an annular inner flange formed by extending inwards from the upper part of the inner wall surface of the second annular frame body. And the upper part of the outer wall surface of the first annular frame body extends outwards to form an annular outer flange supported on the annular inner flange.

Preferably, in order to achieve better shock absorption and noise reduction effects, a ring of shock-absorbing rubber gasket is arranged between the lower surface of the outer annular flange and the upper surface of the inner annular flange.

Preferably, in order to match the shape of most wellheads, the first annular frame body and the second annular frame body are both rectangular frames or circular frames.

Preferably, in order to better realize the fixation of the round steel bar, a semicircular groove matched with the shape of the round steel bar is arranged at the bottom of the clamping groove.

Preferably, the bottom of the round steel bar is fixed in the semicircular groove by welding or bonding with glue.

Preferably, in order to facilitate the disassembly and assembly of the well lid, two handles which are convenient for the well lid to be taken out are fixedly arranged at the top of the anti-falling plate.

Preferably, in order to better realize water drainage and prevent blockage caused by sundries, four water drainage holes are arranged and distributed at four corners of the anti-falling plate respectively.

Preferably, in order to make the well lid lighter, easily remove or the dismouting, the material of well lid is 201 stainless steel.

Preferably, in order to stabilize the quality of the manhole cover seat, the manhole cover seat is made of cast iron or stainless steel.

The utility model discloses following beneficial effect has: the assembled well cover is convenient to disassemble and assemble, stable in structure and good in bearing performance, the upper surface of the well cover seat and the upper surface of the anti-falling net are flush, resistance and noise of motor vehicles or non-motor vehicles passing by are low, safety of pedestrians and vehicles on the road can be effectively protected, and safety of the road is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the part of fig. 1.

Fig. 3 is a schematic top view of fig. 2.

Fig. 4 is a schematic sectional view taken along the direction a-a in fig. 3.

Description of the main component symbols: 1. a well cover seat; 11. a second annular frame body; 12. an annular support frame; 13. an annular inner flange; 2. a well cover; 21. a first annular frame body; 210. a card slot; 211. a semicircular groove; 22. an anti-falling plate; 220. a drain hole; 221. filtering with a screen; 222. a handle; 23. an annular outer flange; 3. the anti-falling net; 30. round steel bars; 4. shock-absorbing rubber pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1-4, an assembled well lid comprises a well lid seat 1, a well lid 2 detachably installed in the well lid seat 1, and a falling prevention net 3 fixedly installed on the top of the well lid 2. Preferably, the material of the well lid 2 is 201 stainless steel. Preferably, the manhole cover base 1 is made of cast iron or stainless steel. The well lid 2 comprises a first annular frame body 21 and a falling prevention plate 22 fixedly arranged at the bottom of the first annular frame body 21 and used for collecting falling leaves or garbage, wherein the falling prevention plate 22 and the first annular frame body 21 are of an integrally formed structure. Preferably, two handles 222 for facilitating the taking out of the well lid are fixedly arranged at the top of the anti-falling plate 22. The top of the first annular frame 21 is circumferentially provided with a plurality of slots 210. The anti-falling plate 22 is provided with a water drainage hole 220, and a filter screen 221 is fixedly arranged in the water drainage hole 220. Preferably, four drainage holes 220 are provided, and the four drainage holes 220 are distributed at four corners of the falling-prevention plate 22. The anti-falling net 3 is formed by welding a plurality of round steel bars 30 in a staggered manner, and the end parts of the round steel bars 30 are clamped in the clamping grooves 210. Preferably, the bottom of the locking groove 210 is provided with a semicircular groove 211 matched with the shape of the round steel bar 30. Preferably, the bottom of the round reinforcing bar 30 is fixed in the semicircular groove 211 by welding or gluing. The upper surface of the well lid 2, the upper surface of the well lid seat 1 and the upper surface of the anti-falling net 3 are parallel and level.

The well cover seat 1 comprises a second annular frame body 11, an annular supporting frame 12 formed by extending outwards from the upper part of the outer wall surface of the second annular frame body 11 and an annular inner flange 13 formed by extending inwards from the upper part of the inner wall surface of the second annular frame body 11. The upper part of the outer wall surface of the first annular frame body 21 extends outwards to form an annular outer flange 23 for supporting on the annular inner flange 13. Preferably, a ring of cushion rubber pads 4 is arranged between the lower surface of the external annular flange 23 and the upper surface of the internal annular flange 13. Preferably, the first annular frame body 21 and the second annular frame body 11 are both rectangular frames or circular frames.

The utility model provides an assembled well lid, this well lid easy dismounting, stable in structure, the bearing nature is good, the upper surface of well lid 2, the upper surface of well lid seat 1 and the upper surface looks parallel and level of preventing weighing down net 3, motor vehicle or non-motor vehicle resistance and noise are little when passing through, can protect the safety of pedestrian and vehicle on the road effectively, have improved the security of road. Adopt special assembled structural design for the whole aesthetic measure of well lid is high, and whole quality compares in traditional cast iron well lid or cement concrete well lid greatly reduced. The anti-falling plate 22 is designed to prevent garbage and fallen leaves from falling into the well, and is beneficial to draining water and relieving urban ponding. Through designing the shock-absorbing rubber pad 4, can further reduce the noise that causes because of the vehicle drives over, be suitable for using widely.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an assembled well lid which characterized in that: install including well lid seat, detachably well lid and fixed mounting in the well lid seat prevent weighing down the net at well lid top, the well lid include first annular framework, set firmly first annular framework bottom is used for collecting falling leaf or rubbish prevent weighing down the board, a plurality of draw-in groove has been seted up along circumference at the top of first annular framework, prevent weighing down the board on seted up the wash port, the downthehole fixed mounting of drain have the filter screen, prevent weighing down the net and form by the crisscross welding of a plurality of circular reinforcing bars, the tip card of circular reinforcing bar is gone into in the draw-in groove, the upper surface of well lid seat and the upper surface looks parallel and level of preventing weighing down the net.

2. The fabricated well lid of claim 1, wherein: the well cover seat comprises a second annular frame body, an annular supporting frame and an annular inner flange, wherein the annular supporting frame is formed by outwards extending from the upper part of the outer wall surface of the second annular frame body, the annular inner flange is formed by inwards extending from the upper part of the inner wall surface of the second annular frame body, and the annular outer flange is formed by outwards extending from the upper part of the outer wall surface of the first annular frame body and is used for supporting the annular inner flange.

3. The fabricated well lid of claim 2, wherein: and a circle of shock-absorbing rubber pad is arranged between the lower surface of the annular outer flange and the upper surface of the annular inner flange.

4. The fabricated well lid of claim 2, wherein: the first annular frame body and the second annular frame body are both rectangular frames or circular frames.

5. The fabricated well lid of claim 1, wherein: the bottom of the clamping groove is provided with a semicircular groove matched with the shape of the round steel bar.

6. The fabricated well lid of claim 5, wherein: the bottom of the round steel bar is fixed in the semicircular groove through welding or glue bonding.

7. The fabricated well lid of claim 1, wherein: the top of preventing weighing down the board sets firmly two handles that make things convenient for the well lid to take out.

8. The fabricated well lid of claim 1, wherein: the four drain holes are respectively distributed at four corners of the anti-falling plate.

9. The fitted well lid of any one of claims 1-8, wherein: the well lid is made of 201 stainless steel.

10. The fitted well lid of any one of claims 1-8, wherein: the well cover seat is made of cast iron or stainless steel.