CN208235596U - A kind of well lid - Google Patents

Abstract

The utility model discloses a kind of well lids, including crib and well lid, the well lid is separably fastened on the crib, a plurality of drainage holes are equipped on the crib and the well lid, well lid surrounding side and the crib gap location are equipped with rubber strip, the rubber strip is connect with the well lid by snap component, the snap component is by a plurality of card holes on the well lid side, iron bar and a plurality of fastener compositions for being connected to the iron bar inside the rubber strip, each fastener matches with each card hole, the utility model has at low cost, advantage simple and practical in structure, it can well guarantee well lid service life, improve road and installation security.

Description

A kind of well lid

Technical field

The utility model relates to municipal works apparatus field more particularly to a kind of well lids.

Background technique

Well lid is a kind of object for covering road or family's middle-deep well, preventing people or object from falling, well lid throughout In on the road surface in streets and lanes, most well lid is all metal and concrete structure, and it is easy to drive pressure-volume away by automobile or weight for a long time Deformation, well lid and crib, which occur to deviate, forms hollow and ponding, and very big noise can be also issued after being rolled again；For such Problem also it is proposed that on well lid injection molded elastomer circle, achieved the effect that damping noise reduction, but such complex process cost It is higher, and be not easy to replace after rubber abrasion.

Utility model content

In view of the above-mentioned problems, the utility model provides a kind of well lid, have the advantages that it is at low cost, simple and practical in structure, It can well guarantee well lid service life, improve road and installation security.

It includes crib and well lid, the well that in order to solve the above technical problems, the technical scheme adopted by the utility model is: Lid is separably fastened on the crib, and a plurality of drainage holes, the well lid surrounding are equipped on the crib and the well lid Side and the crib gap location are equipped with rubber strip, and the rubber strip is connect with the well lid by snap component, the buckle Component is by a plurality of card holes on the well lid side, the iron bar inside the rubber strip and a plurality of is connected to institute The fastener composition of iron bar is stated, each fastener matches with each card hole.

Further, the well lid upper surface is equipped with a plurality of anti-slip protrusions.

Further, each fastener is threadedly coupled with the iron bar.

Further, each fastener is equipped with reset spring in Y type and end.

By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent Point:

A kind of well lid provided by the utility model is arranged rubber strip in crib and well lid junction, has damping noise reduction function Can, rubber strip is connected on well lid using buckling component, it is firmer compared with the mode generally wound, compared with injection molding mode at This is lower；It is equipped with iron bar inside rubber strip to achieve the purpose that fix its shape, is not easy rubber strip by automotive wheels when being rolled Tire takes up and deforms；When rubber abrasion needs replacing, fastener can be dismantled one by one and separates rubber strip with well lid, then is more renewed Rubber strip without replace well lid, it is easy to operate.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is a kind of manhole cover structure schematic diagram of the utility model；

Fig. 2 is a kind of snap component structural schematic diagram of well lid of the utility model；

Fig. 3 is a kind of fastener sectional view of well lid of the utility model；

In figure: 1 crib, 2 well lids, 3 drainage holes, 4 rubber strips, 5 iron bars, 6 card holes, 7 fasteners.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, attached drawing and implementation are connected below Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Embodiment

With reference to Fig. 1,2 and 3, including crib 1 and well lid 2, the well lid 2 is separably fastened on the crib 1, the well A plurality of drainage holes 3 are equipped on frame 1 and the well lid 2, the 2 surrounding side of well lid and 1 gap location of crib are equipped with rubber Adhesive tape 4, the rubber strip 4 are connect with the well lid 2 by snap component, and the snap component is set to the well lid by a plurality of Card hole 6 on side, the iron bar 5 inside the rubber strip and a plurality of 7 groups of fasteners for being vertically connected at the iron bar At each fastener 7 matches with each card hole 6.

Rubber strip 4 is set in crib 1 and 2 junction of well lid, there is shock-absorbing denoising function, using buckling component by rubber strip 4 are connected on well lid 2, firmer compared with the mode generally wound, lower compared with the mode cost of injection molding；It is set inside rubber strip 4 There is iron bar 5 to achieve the purpose that fix its shape, rubber strip 4 is made to be not easy to be taken up and deformed by automobile tire when being rolled；Work as rubber The abrasion of adhesive tape 4 can be dismantled fastener 7 and separate rubber strip 4 with well lid 2 one by one when needing replacing, then the rubber strip 4 more renewed and No replacement is required well lid 2.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (4)

1. a kind of well lid, it is characterised in that: including crib and well lid, the well lid is separably fastened on the crib, described A plurality of drainage holes are equipped on crib and the well lid, well lid surrounding side and the crib gap location are equipped with rubber Item, the rubber strip are connect with the well lid by snap component, and the snap component is set to the well lid side by a plurality of On card hole, the iron bar inside the rubber strip and a plurality of fastener compositions for being connected to the iron bar, it is each described Fastener matches with each card hole.

2. a kind of well lid according to claim 1, it is characterised in that: the well lid upper surface is equipped with a plurality of anti-skidding convex Block.

3. a kind of well lid according to claim 1, it is characterised in that: each fastener and the iron bar screw thread connect It connects.

4. a kind of well lid according to claim 1, it is characterised in that: each fastener is equipped in Y type and end Reset spring.