CN202131615U

CN202131615U - Fabricated anti-settling manhole cover

Info

Publication number: CN202131615U
Application number: CN201120173688U
Authority: CN
Inventors: 夏登彬; 高继坤; 岳雷
Original assignee: Wuhu Logical Municipal Works Of Municipal Administration Co Ltd
Current assignee: Wuhu Logical Municipal Works Of Municipal Administration Co Ltd
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2012-02-01
Anticipated expiration: 2021-05-27

Abstract

The utility model discloses a fabricated anti-settling manhole cover, which comprises the manhole cover and a manhole seat. An annular anti-settling base is further arranged on the fabricated anti-settling manhole cover, the manhole seat is fixed on the anti-settling seat, and the manhole cover can effectively avoid damage to road face caused by settling of the manhole cover, strengthens durability, and is simple in structure and convenient to produce and popularize. Furthermore, a convenient identification mode enables the manhole cover to have generality and reduces working capacity of constructors.

Description

A kind of assembling anti-settling well lid

Technical field

The utility model relates to well lid, relates in particular to a kind of inspection shaft lid that is used for having on the road anti-settling function.

Background technology

The pipeline, the circuit that are layed in below the road usually need repairing, safeguard or set up, so the well chamber need be reserved in the road surface during road construction, and the related work personnel can get into the well chamber and construct like this, and the outdoor inspection shaft lid of well is essential parts.The well lid structure of using at present is to be embedded in the well seat under the road surface and to be arranged at the well lid on the well seat, and for the big road surface of load, such well lid is easy to pressed by cart sunken, causes the road surface uneven, has potential safety hazard.The general 3-5 of urban pavement carries out a maintenance; And the big road surface of load; Inspection shaft covers and is using in the several months and will fallen into, damage by pressure by pressure, and needs repair and replacement, and it is inconsistent that this makes the road surface safeguard with the well lid maintenance period; Make the town road constructor in time road pavement safeguard that and workload increases.

Present well lid surface all identifies the title of burying the pipeline circuit underground; For example: sewage, air feed, forceful electric power, rainwater etc.; Corresponding maintenance department is also different, lays the well lid that different literals need be prepared to identify in a road surface, makes troubles to pavement construction; And can not change very easily for laying the wrong well lid of sign, such well lid can not satisfy the demand that construction is safeguarded on present road surface.

The utility model content

The technical problem that the utility model will solve is to realize a kind ofly preventing the well lid sedimentation, effectively protecting the road surface, and identifies well lid easily.

To achieve these goals, the technical scheme that the utility model adopts is: a kind of assembling anti-settling well lid, comprise well lid and well seat, and assembling anti-settling well lid also is provided with the anti-settling pedestal of a ring-type, and described well seat is fixed on the anti-settling seat.

Described one week of anti-settling pedestal is embedded with bolt, and described well seat edge is reserved with bolt hole, through the screw bolt and nut that stretches out the anti-settling pedestal well seat is fixed on the anti-settling pedestal.

Described bolt is L shaped, and the reinforcing bar welding in the part that is embedded in the anti-settling pedestal and the anti-settling pedestal.

The described anti-settling pedestal fixedly one side of well seat is embedded with suspension ring, and described suspension ring are Ω shape, and its arc end stretches out the anti-settling pedestal, the reinforcing bar welding in two ends and the anti-settling pedestal.

Described well lid external surface is provided with several sign lattice, and each sign is marked with the sign literal in lattice, and each sign lattice is provided with a corresponding sign hole, and well lid also is provided with and identifies the sign bolt that matches in the hole.

Described sign lattice are arranged to circle and are arranged on the well lid surface.

Described well lid edge is provided with the hole that starts that is used to start well lid and antitheft.

Described well seat and well lid are hinged.

The advantage of the utility model is effectively to prevent the destruction of the sagging road pavement of well lid, has strengthened the durability of well lid, and is simultaneously simple in structure, is convenient to manufacture and popularize.Well lid is changed and is safeguarded shortcut and simple.

When newly-built road, this well lid convenient and quick construction; When transforming maintenance, also can accomplish to transform evening, be open to traffic daytime, thereby do not influence traffic; And this well lid has very strong versatility, is applicable to water supply, air feed, power supply, sewage or the like, only needs in use, and fixedly top nut gets final product in the sign hole of corresponding words identification, and is convenient and practical.

Description of drawings

Facing the content of each width of cloth accompanying drawing expression of the utility model manual and the mark among the figure down briefly explains:

Fig. 1 is a well lid assembly structure sketch map;

Fig. 2 is well lid and anti-settling pedestal assembling partial schematic diagram;

Fig. 3 is the vertical view of the well lid shown in Fig. 1;

Fig. 4 is Fig. 1, the anti-settling pedestal sectional view shown in 2;

Fig. 5 is the structural representation of bolt shown in Fig. 4;

Fig. 6 is the structural representation of suspension ring shown in Fig. 4;

Mark among the above-mentioned figure is: 1, well lid; 2, well seat; 3, anti-settling pedestal; 4, bolt; 5, suspension ring; 6, reinforcing bar; 7, flexible pavement; 8, concrete base layer; 9, road basis; 10, roadbed; 11, the borehole wall; 12, sign hole; 13, flip hole.

The specific embodiment

Contrast accompanying drawing below; Through description to embodiment; The effect of mutual alignment between the shape of the specific embodiment of the utility model such as each related member, structure, the each several part and annexation, each several part and operating principle, manufacturing process and manipulate method etc.; Do further detailed explanation, inventive concept, the technical scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art.

Can know that referring to Fig. 1,2 the assembling anti-settling well lid of the utility model mainly is made up of well lid 1, well seat 2 and anti-settling pedestal 3, well lid 1 is arranged on the well seat 2; Well seat 3 is fixed on the anti-settling pedestal 3, and anti-settling pedestal 3 is an annular and coaxial fixing with the well seat 3 of ring-type, during road construction; The anti-settling pedestal 3 of assembling anti-settling well lid is placed on the borehole wall 11; The bottom of road is a roadbed 10, is road basis 9 above, is equipped with concrete base layer 8 on the road basis 9; This layer will be by anti-settling pedestal 3 parcels of concreting; Road is equipped with flexible pavement 7 topmost, and flexible pavement 7 covers on concrete base layer 8, anti-settling pedestal 3 and the well seat 2, and anti-settling pedestal 3 is to prevent sedimentation through the contact surface that increases with ground; Simultaneously the quality of anti-settling pedestal 3 and the stability that volume strengthens whole well lid be can increase, road surface safety and pavement quality guaranteed.

Anti-settling pedestal 3 is fixed through the bolt and nut that matches with well seat 2, and is fixing firm in order to make, can know referring to Fig. 3; Usually employing is embedded in bolt 4 by concrete, reinforcing bar 6 and builds in the anti-settling pedestal 3 of moulding, and its bolt 4 can be L shaped, terminal and reinforcing bar 6 welding; External part has 40mm; Such bolt 4 is furnished with 8 along 3 surperficial weeks of anti-settling pedestal, is reserved with the bolt hole that matches at well seat 2 also edge, in the time of fixedly with getting final product with nut is fastening behind the bolt 4 inserting bolt holes; Also can through on anti-settling pedestal 3 boring, through expansion bolt fixedly well seat 2 on anti-settling pedestal 3.Before road pavement pitch, also need carry out preservative treatment to bolt 4, nut.

Anti-settling pedestal 3 is the concreting of C35 by intensity, and inner reinforcing bar clear spacing is 2cm, and well seat 2, well lid 1 are formed by the casting of QT500-7 ductile iron, so assembling anti-settling well lid quality is big, needs the hanging apparatus of a safety and firmness.We anti-settling pedestal 3 fixedly the one side of well seat 2 be embedded with suspension ring 5; These suspension ring are Ω shape; Its arc end stretches out anti-settling pedestal 3 and is used for lifting, reinforcing bars 6 welding in two ends and the anti-settling pedestal 3, and such suspension ring 5 are provided with that 3-4 is individual to get final product; Can lift by crane assembling anti-settling well lid on the well chamber during convenient construction, be convenient to carrying out fast of road construction like this.

In order to strengthen the versatility of well lid, be provided with the sign lattice on the surface of well lid, each sign lattice is provided with a sign hole 12; In each sign lattice, indicating has literal, for example: sewage, light current, forceful electric power, air feed, water supply or the like, the sign literal is the literal of protrusion lid 2cm; The sign lattice evenly are provided with rounded well lid 1 surface that is arranged in usually, and each well lid 1 also is furnished with a sign bolt simultaneously, and this bolt can adopt the self lock nut combination; When the setting of establishing down-hole be water supply line the time; Only need to be bolted to water supply and upward get final product, other pipeline circuits are operated equally, and such identification means is simple in structure; Easy for installation, can not produce sound of movement simultaneously with well lid 1.

The well seat 2 of the utility model be hinged with well lid 1, and link is through the connection of upset pin, be provided with at well lid 1 edge be used to start well lid and antitheft start hole 13.

Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.

Claims

1. an assembling anti-settling well lid comprises well lid (1) and well seat (2), it is characterized in that: assembling anti-settling well lid also is provided with the anti-settling pedestal (3) of a ring-type, and described well seat (2) is fixed on the anti-settling pedestal (3).

2. assembling anti-settling well lid according to claim 1; It is characterized in that: described (3) one weeks of anti-settling pedestal are embedded with bolt (4); Described well seat (2) edge is reserved with bolt hole, passes well seat (2) bolt hole and both are fastening with nut through the bolt (4) that stretches out anti-settling pedestal (3).

3. assembling anti-settling well lid according to claim 2 is characterized in that: described bolt (4) is L shaped, and is embedded in the part and the welding of the reinforcing bar (6) in the anti-settling pedestal (3) of anti-settling pedestal (3).

4. assembling anti-settling well lid according to claim 1; It is characterized in that: described anti-settling pedestal (3) the fixedly one side of well seat (2) is embedded with suspension ring (5); Described suspension ring are Ω shape; Its arc end stretches out anti-settling pedestal (3), reinforcing bar (6) welding in two ends and the anti-settling pedestal (3).

5. assembling anti-settling well lid according to claim 1; It is characterized in that: described well lid (1) external surface is provided with several sign lattice; Be marked with the sign literal in each sign lattice; And each sign lattice is provided with a corresponding sign hole (12), and well lid (1) also is provided with and identifies the sign bolt that matches in hole (12).

6. assembling anti-settling well lid according to claim 5 is characterized in that: described sign lattice are arranged to circle and are arranged on well lid (1) surface.

7. according to claim 1 or 5 described assembling anti-settling well lids, it is characterized in that: described well lid (1) edge be provided be used to start well lid and antitheft start hole (13).

8. assembling anti-settling well lid according to claim 1 is characterized in that: described well seat (2) is hinged with well lid (1).