CN207934071U

CN207934071U - a kind of reinforced waterproof well cover

Info

Publication number: CN207934071U
Application number: CN201721454777.0U
Authority: CN
Inventors: 彭国宾; 吴晓斌
Original assignee: Chengdu Infoeasy Technology Corp
Current assignee: Chengdu Infoeasy Technology Corp
Priority date: 2017-11-03
Filing date: 2017-11-03
Publication date: 2018-10-02
Anticipated expiration: 2027-11-03

Abstract

The utility model discloses a kind of reinforced Waterproof well covers, including well lid and pedestal, well lid includes upper layer well lid and lower layer's well lid, the madial wall of pedestal is the stepped construction that first step and second step are constituted, the edge of upper layer well lid is equipped with positioning plate, and first step is equipped with locating slot compatible with positioning plate, and lower layer's well lid is equipped with location hole, it is equipped with concave ring groove in location hole, the first sealing ring is equipped in concave ring groove；The interior bottom of pedestal is equipped with several rubber columns of support lower layer well lid；Upper layer well lid includes that surface layer, intermediate enhancement layer and bottom, intermediate enhancement layer are made of the staggered M shapes reinforcing rib of multirow full of filler material；Filler material is made of granite black stone, quartz sand, silica powder and resin, and proportioning (weight percent) is：Granite black stone 40~60%；Quartz sand 7~19%；Silica powder 6~17.5% and resin 11~29%.The utility model can enhance the anti-stone roller ability of resistance to compression of well lid, and easy to installation and maintenance.

Description

A kind of reinforced Waterproof well cover

Technical field

The utility model belongs to town road construction technique field, and in particular to a kind of Waterproof well cover.

Background technology

Currently, in urban engineering construction, there are many kinds of combined manhole covers, and well lid is to put well lid during the installation process It sets on well lid pedestal, maintenance for convenience is typically all to be passed through using the separated structure of upper layer and lower layer, especially upper layer well lid Trample and roll for a long time, well lid and well lid pedestal separation or well lid and well lid pedestal rollover make well lid and well lid bottom Seat fitting is not tight, and tire meeting and well lid generate collision when vehicle presses through, therefore well lid becomes the noise in city, while personal safety It is severely damaged；Although the well lid also having has bracing means, since bottom is not readily visible when well lid is installed, dress is reinforced It is inconvenient to set installation, it is time-consuming and laborious；Lower layer's well lid plays water-proof function, but traditional Waterproof well cover largely uses metal well Lid, cement concrete well lid, Resin man-hole cover etc., leakproofness, the water resistance of these well lids are bad, and install also inconvenience.

Utility model content

It is to be solved in the utility model provide it is a kind of can facilitate installation, resistance to compression bending resistance Waterproof well cover.

To reach above-mentioned technical purpose, the technical scheme adopted by the utility model is that：A kind of reinforced Waterproof well cover, including Well lid and pedestal, well lid are mounted on the base, and the well lid includes upper layer well lid and lower layer's well lid, and the madial wall of the pedestal is The edge of the stepped construction that first step and second step are constituted, the upper layer well lid is equipped with positioning plate, the first step Equipped with locating slot compatible with the positioning plate, lower layer's well lid is equipped with location hole, and concave ring groove is equipped in the location hole, The first sealing ring is equipped in the concave ring groove；The interior bottom of the pedestal is equipped with several rubbers for supporting lower layer's well lid Column；

The upper layer well lid includes surface layer, intermediate enhancement layer and bottom, and the intermediate enhancement layer is by full of the more of filler material The staggered M shapes reinforcing rib composition of row；

The filler material is made of granite black stone, quartz sand, silica powder and resin, is matched (weight percent) For：Granite black stone 40~60%；Quartz sand 7~19%；Silica powder 6~17.5% and resin 11~29%

Further, the positioning plate and locating slot are 6, and the location hole is 8, and the support column is 10.

Further, the reinforcing rib is that spheroidal graphite cast-iron is integrally cast, the top of the reinforcing rib by a composite layer with The surface layer connection, bottom bonding parallel with the bottom.

Further, the surface layer is resin coagulation layer, and the composite layer is respectively at least 6 layers of impregnating resin with bottom Glass cloth superposition composition.

Compared with prior art, the utility model has the beneficial effects that：

On upper layer, positioning plate and location hole is respectively set with lower layer's well lid in well lid, quick and convenient can install, time saving and energy saving, It is easy to use, light-weight, it is readily transported, installs, repairs, significantly reduce labor intensity；Upper layer well lid includes surface layer, it is intermediate plus Strong layer and bottom, reinforcing rib is equipped in intermediate enhancement layer has very high resistance to compression, bending resistance, shock proof intensity, flexible long Phase is not in that well lid is crushed and damages phenomenon after；In several rubber columns that pedestal inner bottom surface is equipped with, have one Fixed elasticity, energy further resistance to compression shock resistance, and lower layer's well lid can be supported very well.

Below by drawings and examples, the technical solution of the utility model is described in further detail.

Description of the drawings

The attached drawing of the utility model is used for providing further understanding of the present application, constitutes part of this application, at this Same or analogous part is indicated using identical reference label in a little attached drawings, in the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is location hole structural schematic diagram；

Fig. 3 is the structural schematic diagram of upper layer well lid；

Wherein, 1, pedestal；2, upper layer well lid；3, lower layer's well lid；4, first step；5, second step；6, rubber Column；21, positioning plate, 22, surface layer；23, composite layer；24, intermediate enhancement layer；25, bottom；26, reinforcing rib；31, location hole；32、 Concave ring groove；33, the first sealing ring；41, locating slot.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this Application is described in further detail, and the illustrative embodiments and their description of the application are used to explain the application, composition pair The improper restriction of the application.

As shown in Figure 1 to Figure 3, a kind of reinforced Waterproof well cover, including well lid and pedestal 1, well lid are mounted on pedestal 1, Well lid includes upper layer well lid 2 and lower layer's well lid 3, and the madial wall of pedestal 1 is the staged that first step 4 and second step 5 are constituted The edge of structure, upper layer well lid 2 is equipped with positioning plate 21, and first step 4 is equipped with locating slot 41 compatible with positioning plate 21, under Layer well lid 3 is equipped with location hole 31, and concave ring groove 32 is equipped in location hole 31, the first sealing ring 33 is equipped in concave ring groove 32；Pedestal 1 Interior bottom is equipped with several rubber columns 6 of support lower layer well lid 3；In the present embodiment, rubber column 6 is for 12 and equal It is even to be arranged in the interior bottom of pedestal 1.

Upper layer well lid 2 includes surface layer 22, intermediate enhancement layer 24 and bottom 25, and intermediate enhancement layer 24 is by full of the more of filler material The staggered M shapes reinforcing rib 26 of row forms；Wherein, filler material is by granite black stone, quartz sand, silica powder and resin group At proportioning (weight percent) is：Granite black stone 40~60%；Quartz sand 7~19%；Silica powder 6~17.5% With resin 11~29%

In the present embodiment, positioning plate 21 and locating slot 41 are 6, and location hole 31 is 8, and support column is 10.

In the present embodiment, reinforcing rib 26 is that spheroidal graphite cast-iron is integrally cast, the top of reinforcing rib 26 by a composite layer 23 with Surface layer 22 connects, bottom bonding parallel with bottom 25.

In the present embodiment, surface layer 22 is resin coagulation layer, and composite layer 23 is respectively at least 6 layers of impregnating resin with bottom 25 Glass cloth superposition composition.

The present embodiment describes more specific and detailed, also gives some advantageous measures of embodiment, still, the implementation Example and advantageous measure can not be used as limitations of the present invention, when those skilled in the art sees the program, make Other deformation and equivalent arrangements replacement, should be covered by the scope of the present utility model within.

Claims

1. a kind of reinforced Waterproof well cover, including well lid and pedestal, well lid are mounted on the base, it is characterised in that：The well lid Including upper layer well lid and lower layer's well lid, the madial wall of the pedestal is the stepped construction that first step and second step are constituted, The edge of the upper layer well lid is equipped with positioning plate, and the first step is equipped with locating slot compatible with the positioning plate, described Lower layer's well lid is equipped with location hole, and concave ring groove is equipped in the location hole, the first sealing ring is equipped in the concave ring groove；The pedestal Interior bottom be equipped with several rubber columns for supporting lower layer's well lid；

The upper layer well lid includes that surface layer, intermediate enhancement layer and bottom, the intermediate enhancement layer are handed over by the multirow full of filler material The M shape reinforcing ribs composition of mistake arrangement；

The filler material is made of granite black stone, quartz sand, silica powder and resin, and proportioning is：Granite black stone 40~60%；Quartz sand 7~19%；Silica powder 6~17.5% and resin 11~29%.

2. a kind of reinforced Waterproof well cover according to claim 1, it is characterised in that：The positioning plate and locating slot are 6, the location hole is 8, and the support column is 10.

3. a kind of reinforced Waterproof well cover according to claim 1, it is characterised in that：The reinforcing rib is spheroidal graphite cast-iron one Body is cast, and the top of the reinforcing rib is connect by a composite layer with the surface layer, bottom bonding parallel with the bottom.

4. a kind of reinforced Waterproof well cover according to claim 3, it is characterised in that：The surface layer is resin coagulation layer, The composite layer is superimposed composition with the glass cloth of bottom respectively at least 6 layers impregnating resin.