CN212896482U - Anti-settling well lid - Google Patents

Abstract

The utility model discloses a well lid technical field's a prevent subsiding well lid comprises well lid seat and well lid, the upper end outside of well lid seat is provided with prevents subsiding the walling crib, on prevent subsiding the walling crib lower surface and be the circumference and evenly be provided with the walling crib strengthening rib, the lower extreme of well lid seat is provided with down prevents subsiding the walling crib, prevent subsiding the intermediate position of walling crib and seted up the well head, the top of well head is provided with the well lid standing groove, the well lid is placed in the well lid standing groove, and the lower surface of well lid evenly is provided with the well lid strengthening rib. The upper anti-settling well ring arranged outside the upper end of the well cover seat and the lower anti-settling well ring arranged at the lower end of the well cover seat can disperse the force born by the well cover seat and the well cover to the ground and can prevent the well cover seat from settling; the well lid standing groove is the big, the little double-deck circular step type structure of lower floor in upper strata, and this structure has also increased the thickness of well lid, therefore has improved the bearing capacity of well lid, makes the junction of well lid and well lid seat can not subside.

Description

Anti-settling well lid

Technical Field

The utility model relates to a well lid technical field specifically is a prevent subsiding well lid.

Background

The well lid is generally circular, is used for greenbelts, sidewalks, motor vehicle lanes, docks and the like, is used for covering roads or deep wells and preventing people or objects from falling, and can be divided into single-layer, double-layer, cast iron, ball-milling cast iron, composite, cement and the like. Especially in urban roads because municipal rain-proof and drainage pipelines can be used to a greater extent.

When the well lid is used for a long time, the well lid sinks due to rolling of vehicles or at noon. On one hand, the sinking condition occurs at the connecting position of the well cover and the well seat, because the well cover is generally in a circular plate structure, the contact surface of the edge of the well cover and the well seat is only a circular ring surface of the outer edge, and the bearing area is limited; on the other hand, the whole well seat has the sinking problem. The existing well lid does not have the better function of preventing settlement, so that the long-time use of the well lid cannot be guaranteed, and in addition, the well lid sinks to cause the damage of the surrounding road surface to a certain degree.

Based on this, the utility model designs an prevent subsiding well lid to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a prevent subsiding well lid to the well lid that proposes in solving above-mentioned background art can be because of vehicle or noon roll and the sunken phenomenon appears, is the well lid and the hookup location department of well seat the condition of sinking to appear on the one hand, and on the other hand is then the sunken problem appears in whole well seat. The existing well lid does not have the settlement-preventing function of a better, so that the long-time use of the well lid cannot be guaranteed, and in addition, the well lid sinks to cause the problem that the surrounding road surface is damaged to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent subsiding well lid comprises well lid seat and well lid, the upper end outside of well lid seat is provided with prevents subsiding the walling crib, on prevent subsiding the walling crib lower surface and evenly being provided with the walling crib strengthening rib for the circumference, the lower extreme of well lid seat is provided with down prevents subsiding the walling crib, prevent subsiding the intermediate position of walling crib and seted up the well head, the top of well head is provided with the well lid standing groove, the well lid is placed in the well lid standing groove, the lower surface of well lid evenly is provided with the well lid strengthening rib.

As a further proposal of the utility model, the manhole cover seat and the upper anti-settling manhole ring, the lower anti-settling manhole ring integrated structure.

As a further scheme of the utility model, the quantity of walling crib strengthening rib is eight, is the circumference and radially sets up on and prevents subsiding the lower surface of walling crib, and the walling crib strengthening rib is triangular prism type structure.

As a further scheme of the utility model, the well lid standing groove is the big, the little double-deck circular step type structure of lower floor of upper strata.

As a further scheme of the utility model, the marginal lower extreme of well lid is provided with the circular step type structure complex well lid draw-in groove of double-deck with the well lid standing groove.

As a further scheme of the utility model, the quantity of well lid strengthening rib is eight, is the circumference and radially sets up in the lower surface of well lid.

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

1. the upper anti-settling well ring is arranged on the outer side of the upper end of the well cover seat, well ring reinforcing ribs are uniformly arranged on the circumference of the lower surface of the upper anti-settling well ring, the lower end of the well cover seat is provided with the lower anti-settling well ring, when the well cover seat is arranged on a road surface in an embedded manner, the force borne by the well cover seat and the well cover can be dispersed to the ground, and meanwhile, the upper anti-settling well ring and the lower anti-settling well ring can also prevent the well cover seat from settling;

2. the utility model discloses a well lid standing groove is big on the upper strata, the lower floor is little double-deck circular step type structure, improves into double-deck bearing surface by traditional individual layer ring bearing surface, and this structure has also increased the thickness of well lid, therefore has improved the bearing capacity of well lid, makes well lid and well lid seat's junction can not appear sinking the condition;

3. the utility model discloses the lower surface of well lid is that the circumference is radial evenly to be provided with eight well lid strengthening ribs, has improved the structural strength of well lid, and then can bear bigger pressure, is difficult for being crushed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall section structure of the anti-settling well lid of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a manhole cover seat of the anti-settling manhole cover of the present invention;

fig. 3 is a view of the lower part of the cover seat structure of the anti-settling well cover of the present invention;

fig. 4 is a schematic diagram of a layout structure of a manhole ring reinforcing rib of the anti-settling manhole cover of the utility model;

fig. 5 is the utility model relates to a prevent subsiding well lid structure bottom view of well lid.

In the drawings, the components represented by the respective reference numerals are listed below:

well lid seat 1, well lid 2, on prevent subsiding walling crib 3, walling crib strengthening rib 4, prevent subsiding walling crib 5, well head 6, well lid standing groove 7, well lid strengthening rib 8, well lid draw-in groove 9 down.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a prevent subsiding well lid comprises well lid seat 1 and well lid 2, the upper end outside of well lid seat 1 is provided with prevents subsiding walling crib 3, on prevent subsiding 3 lower surfaces of walling crib and evenly being provided with walling crib strengthening rib 4 for the circumference, the lower extreme of well lid seat 1 is provided with down prevents subsiding walling crib 5, prevent subsiding the intermediate position of walling crib 3 and seted up well head 6, the top of well head 6 is provided with well lid standing groove 7, well lid 2 is placed in well lid standing groove 7, the lower surface of well lid 2 evenly is provided with well lid strengthening rib 8.

Specifically, the manhole cover seat 1, the upper anti-settling manhole ring 3 and the lower anti-settling manhole ring 5 are of an integrated structure.

Specifically, the quantity of walling crib strengthening rib 4 is eight, is the radial lower surface that sets up on preventing subsiding walling crib 3 of circumference, and walling crib strengthening rib 4 is triangular prism type structure.

Specifically, the well lid placing groove 7 is a double-layer circular step-shaped structure with a large upper layer and a small lower layer.

Specifically, the edge lower extreme of well lid 2 is provided with the circular step type structure complex well lid draw-in groove 9 of double-deck with well lid standing groove 7.

Specifically, the quantity of well lid strengthening rib 8 is eight, is the radial lower surface that sets up in well lid 2 of circumference.

The working principle is as follows: when the anti-settling well lid is used, the well lid seat 1 is arranged at the top of an inspection well or a sewer, the upper anti-settling well ring 3 arranged on the outer side of the upper end of the well lid seat 1 and the lower anti-settling well ring 5 arranged at the lower end of the well lid seat 1 are embedded in a road surface, eight well ring reinforcing ribs 4 are uniformly arranged on the lower surface of the upper anti-settling well ring 3 in a circumferential radial shape, the force borne by the well lid seat 1 and the well lid 2 can be dispersed to the ground, and meanwhile, the upper anti-settling well ring 3 and the lower anti-settling well ring 4 can also prevent the well lid seat 1 from settling; the well lid placing groove 7 is a double-layer circular step-shaped structure with a large upper layer and a small lower layer, the traditional single-layer circular bearing surface is improved into a double-layer circular bearing surface, and the thickness of the well lid 2 is increased by the structure, so that the bearing capacity of the well lid 2 is improved, and the connection position of the well lid 2 and the well lid seat 1 cannot sink; the lower surface of well lid 2 is that the circumference is radial evenly to be provided with eight well lid strengthening ribs 8, has improved well lid 2's structural strength, and then can bear bigger pressure, is difficult for being crushed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an anti-settling well lid which characterized in that: constitute by well lid seat (1) and well lid (2), the upper end outside of well lid seat (1) is provided with prevents subsiding walling crib (3), on prevent subsiding walling crib (3) lower surface and evenly being provided with walling crib strengthening rib (4) for the circumference, the lower extreme of well lid seat (1) is provided with down prevents subsiding walling crib (5), well head (6) have been seted up to the intermediate position of preventing subsiding walling crib (3), the top of well head (6) is provided with well lid standing groove (7), place in well lid standing groove (7) well lid (2), the lower surface of well lid (2) evenly is provided with well lid strengthening rib (8).

2. The anti-settling well lid of claim 1, wherein: the well cover seat (1) and the upper anti-settling well ring (3) and the lower anti-settling well ring (5) are of an integrated structure.

3. The anti-settling well lid of claim 1, wherein: the number of walling crib strengthening rib (4) is eight, is the radial lower surface that sets up on preventing subsiding walling crib (3) of circumference, and walling crib strengthening rib (4) are triangular prism type structure.

4. The anti-settling well lid of claim 1, wherein: the well lid placing groove (7) is of a double-layer circular step structure with a large upper layer and a small lower layer.

5. The anti-settling well lid of claim 4, wherein: the edge lower extreme of well lid (2) is provided with well lid draw-in groove (9) of the circular step type structure complex of double-deck of well lid standing groove (7).

6. The anti-settling well lid of claim 1, wherein: the quantity of well lid strengthening rib (8) is eight, is the circumference and radially sets up in the lower surface of well lid (2).

Images