CN217923730U

CN217923730U - Assembled concrete base for circular inspection well

Info

Publication number: CN217923730U
Application number: CN202221977566.6U
Authority: CN
Inventors: 周建
Original assignee: Changsha Sanhe New Building Material Co ltd
Current assignee: Changsha Sanhe New Building Material Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a circular inspection is assembled concrete base for well, including the prefabricated well seat of concrete, the module brick of arc structure and the bottom of circular structure, the inboard of prefabricated well seat of concrete is provided with a plurality of module bricks, the module brick encloses into circularly, and the module brick is hugged closely on the inner wall of prefabricated well seat of concrete, the inboard of module brick is provided with the bottom, this kind of assembled concrete base for circular inspection well, when assembling, can let the module brick inseparable, firm card is in the same place, also be convenient for pour the concrete simultaneously and consolidate, can effectively prevent to leak, overall structure adopts the modularized design, be convenient for transport the job site and assemble, adopt the structural design of assembled, the greatly reduced site operation degree of difficulty, the precision of construction is high, time saving and labor saving, economic investment is low, simultaneously low to the requirement of construction environment, be favorable to comprehensive popularization.

Description

Assembled concrete base for circular inspection well

Technical Field

The utility model relates to an assembled concrete base field specifically is an assembled concrete base for circular inspection shaft.

Background

The inspection well is used for the maintenance of power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient change part and a linear pipe section at certain intervals, is convenient for regular inspection of auxiliary structures, and consists of a well base, a shaft, a well cover, relevant accessories and the like.

The circular inspection well concrete base that uses at present all is the site operation and pours the preparation, and the degree of difficulty of site operation is big, and the precision is low, wastes time and energy to also can increase economic investment, and comparatively abundant in groundwater, the preparation is hardly accomplished pouring at the scene in the abundant area of rainwater, because of the unable quick dry and solid of concrete in aquatic, and the leakproofness receives very big influence, the phenomenon of leaking appears very easily after the construction.

To solve the above problems, we propose a fabricated concrete base for a circular inspection well.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a circular inspection well is with assembled concrete base, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a circular prefabricated concrete base for inspection shaft, module brick and the bottom of circular structure including prefabricated well seat of concrete, arc structure, the inboard of prefabricated well seat of concrete is provided with a plurality of module bricks, forms the assembled concrete base, the module brick encloses into circularly, just the module brick is hugged closely on the inner wall of prefabricated well seat of concrete, the inboard of module brick is provided with the bottom for seal the bottom of base.

Preferably, the module brick includes outer brick piece, interior brick piece and reinforcement muscle, one side of outer brick piece is provided with interior brick piece, just connect fixedly through two reinforcement muscle between outer brick piece and the interior brick piece, interior brick piece is located one side of outer brick piece towards the arc center.

Preferably, one end of each of the outer brick piece and the inner brick piece is provided with a clamping groove, the other opposite end of each of the outer brick piece and the inner brick piece is provided with a clamping block matched with the clamping groove, the upper part of each of the inner brick pieces is provided with a butt joint block, and the bottom of each of the inner brick pieces is provided with a butt joint groove matched with the butt joint block.

Preferably, the reinforcing rib is provided with a ring rib groove.

Preferably, two handles are fixed on the upper surface of the bottom cover.

Preferably, the modular bricks are cast by concrete to form an integrated structure.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: firstly one-step production precast concrete well seat, the module brick has been set to the inboard at precast concrete well seat, utilize the module brick to build into circular shape wall of a well structure, overall structure adopts the modularized design, be convenient for transport the job site and assemble, through be provided with the draw-in groove on the module brick, the fixture block, butt joint piece and butt joint groove isotructure, be convenient for when assembling, let the module brick inseparable, firm card is in the same place, also be convenient for pour the concrete simultaneously and consolidate, form holistic base structure, can effectively prevent to leak, adopt the structural design of assembled, the greatly reduced site operation degree of difficulty, the precision of construction is high, time saving and labor saving, economic investment is low, simultaneously low to the requirement of construction environment, be favorable to comprehensive popularization.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an assembly type concrete base for a circular inspection well according to the present invention;

fig. 2 is a schematic structural view of the utility model with the bottom cover removed;

FIG. 3 is a schematic structural view of a precast concrete well base according to the present invention;

FIG. 4 is a schematic structural view of a modular brick of the present invention;

FIG. 5 is a schematic structural view of the module brick splicing in the present invention;

fig. 6 is a structural schematic diagram of the middle and inner brick pieces of the utility model.

In the figure: 1. prefabricating a well base by concrete; 2. modular bricks; 3. a bottom cover; 4. outer brick pieces; 5. inner tile pieces; 6. reinforcing ribs; 7. a card slot; 8. a clamping block; 9. a butt joint block; 10. a handle; 11. a butt joint groove; 12. the annular rib groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-6, an assembled concrete base for a circular inspection well comprises a precast concrete well base 1, module bricks 2 with an arc-shaped structure and a bottom cover 3 with a circular structure, wherein a plurality of module bricks 2 are arranged on the inner side of the precast concrete well base 1 to form the assembled concrete base, so that the assembled concrete base can be directly assembled on a construction site conveniently, the module bricks 2 are enclosed into a circle, the module bricks 2 are tightly attached to the inner wall of the precast concrete well base 1, and the bottom cover 3 is arranged on the inner side of the module bricks 2 and used for sealing the bottom of the concrete base.

In this embodiment, module brick 2 includes outer brick piece 4, interior brick piece 5 and reinforcement muscle 6, and one side of outer brick piece 4 is provided with interior brick piece 5, and connects fixedly between outer brick piece 4 and the interior brick piece 5 through two reinforcement muscle 6, and interior brick piece 5 is located outer brick piece 4 towards one side of arc center, forms holistic module brick 2's structure, possesses double-deck design, improves the firmness greatly.

In this embodiment, draw-in groove 7 has been seted up to the one end of outer brick piece 4 and interior brick piece 5, and another opposite end of outer brick piece 4 and interior brick piece 5 be provided with draw-in groove 7 assorted fixture block 8, the upper portion of interior brick piece 5 is provided with butt joint piece 9, the bottom of interior brick piece 5 seted up with butt joint piece 9 assorted butt joint groove 11, be convenient for closely splice, improve compressive resistance and shear resistance, strengthen the stability after the assembly.

In this embodiment, the reinforcing rib 6 is provided with a ring rib groove 12 for placing a reinforcing bar for reinforcement.

In this embodiment, two handles 10 are fixed on the upper surface of the bottom cover 3, so that the bottom cover 3 can be lifted conveniently.

In the embodiment, the modular bricks 2 are formed by pouring concrete to form an integrated structure, so that finished products can be conveniently manufactured in advance and can be directly transported to the site for assembly.

The utility model discloses a principle and advantage: the manufacturing and splicing steps of the assembled concrete base for the circular inspection well are as follows:

the manufacturing steps are as follows: firstly, a die holder for pouring and processing the concrete prefabricated well seat 1 is manufactured, then the concrete is poured on the die holder to manufacture the concrete prefabricated well seat 1, then the concrete prefabricated well seat 1 is taken out of the die holder, and then the module brick 2 matched with the concrete prefabricated well seat 1 is manufactured by using a pouring die, so that the manufacturing is finished.

Splicing: the prefabricated concrete well seat 1 is placed at the bottom of a well, the prefabricated concrete well seat 1 is guaranteed to be placed flatly, then the module bricks 2 are sequentially spliced on the prefabricated concrete well seat 1, the clamping blocks 8 are clamped in the corresponding clamping grooves 7, the spliced effect is as shown in figure 1, then the reinforcing steel bars are laid into round discs and laid on the annular reinforcement grooves 12, then the concrete is poured between the outer brick pieces 4 and the inner brick pieces 5, gaps between the outer brick pieces and the inner brick pieces are filled with the concrete, the whole assembled concrete base is formed, finally the bottom cover 3 is placed in the concrete base, when the prefabricated concrete well seat is assembled, the module bricks 2 can be tightly and firmly clamped together, meanwhile, the concrete can be conveniently poured to reinforce, water leakage can be effectively prevented, the whole structure is designed in a modularized mode, the prefabricated well seat can be conveniently transported to a construction site to be assembled, the assembled type structure design is adopted, the site construction difficulty is greatly reduced, the construction accuracy is high, time and labor are saved, the economic investment is low, meanwhile, the requirements on construction environment are low, and the comprehensive popularization is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circular inspection is assembled concrete base for well, includes prefabricated well seat of concrete (1), module brick (2) of arc structure and bottom (3) of circular structure, its characterized in that: the inner side of the concrete prefabricated well seat (1) is provided with a plurality of modular bricks (2), the modular bricks (2) are enclosed into a circle, the modular bricks (2) are tightly attached to the inner wall of the concrete prefabricated well seat (1), and the inner sides of the modular bricks (2) are provided with bottom covers (3).

2. The fabricated concrete substructure for a circular inspection well of claim 1, wherein: the modular brick (2) comprises an outer brick piece (4), an inner brick piece (5) and reinforcing ribs (6), wherein the inner brick piece (5) is arranged on one side of the outer brick piece (4), the outer brick piece (4) and the inner brick piece (5) are fixedly connected through the two reinforcing ribs (6), and the inner brick piece (5) is located on one side of the outer brick piece (4) facing to the arc center.

3. The fabricated concrete substructure for a circular inspection well of claim 2, wherein: draw-in groove (7) have been seted up to the one end of outer brick piece (4) and interior brick piece (5), just another opposite end of outer brick piece (4) and interior brick piece (5) is provided with and blocks (8) with draw-in groove (7) assorted, the upper portion of interior brick piece (5) is provided with butt joint piece (9), the bottom of interior brick piece (5) seted up with butt joint piece (9) assorted butt joint groove (11).

4. The fabricated concrete substructure for a circular inspection well of claim 2, wherein: the reinforcing rib (6) is provided with a ring rib groove (12).

5. The fabricated concrete substructure for a circular inspection well of claim 1, wherein: two handles (10) are fixed on the upper surface of the bottom cover (3).

6. The fabricated concrete substructure for a circular inspection well of claim 2, wherein: the module bricks (2) are formed by pouring concrete to form an integrated structure.