CN216634799U

CN216634799U - Prefabricated circular reinforced concrete inspection shaft well barrel template structure

Info

Publication number: CN216634799U
Application number: CN202220988569.3U
Authority: CN
Inventors: 党志荣; 胡有辉; 马德清; 白兆龙; 韩鹏程; 杨海丽; 张丽
Original assignee: Gansu Seventh Construction Group Co ltd
Current assignee: Gansu Seventh Construction Group Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-05-31
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a prefabricated round reinforced concrete inspection well casing template structure, which comprises: the inner die comprises a left die body and a right die body, wherein one end of the left die body is hinged with the right die body, and the other end of the left die body is fixed with the right die body through a first locking piece; the external mold, set up in the centre form is outside, the longitude and latitude sets up external mold square pipe and erects stupefied and external mold square pipe violently stupefied on its surface, the external mold comprises left and right halves die body, between the left and right halves die body, one end is articulated each other, and the other end passes through second locking piece reciprocal anchorage. The utility model can solve the problems of long template construction time, low working efficiency and high labor intensity of workers caused by the fact that the prior reinforced concrete pouring prefabricated inspection well shaft adopts the mode that all the block templates of the template structure are fastened and connected by bolts.

Description

Prefabricated circular reinforced concrete inspection shaft well barrel template structure

Technical Field

The utility model relates to the technical field of municipal underground pipe network inspection wells, in particular to a prefabricated circular reinforced concrete inspection well barrel template structure.

Background

The inspection well shaft is a structure used for adjusting the height of an inspection well chamber and used between a cover plate and a road surface connected on an inspection well design cover plate of a sewer or a sewage pipeline in a municipal underground drainage pipe network, and a brick shaft is a main construction method of the inspection well shaft, but because the brick shaft has low strength and long construction period, the road surface is repeatedly loaded by vehicles, the brick shaft is often crushed, so that the peripheral road surface of the inspection well sinks, and quality problems and potential safety hazards such as net cracks, skip cars, well cover looseness and the like occur, therefore, in order to solve the technical problems, the inspection well shaft for performing reinforced concrete pouring through templates appears on the market, however, the used template structure is often formed by mutually connecting and fastening all block templates through bolts to form an integral structure, and in the actual operation, workers are required to screw the bolts one by one to realize the fastening connection among all block templates, therefore, the construction time of the template is prolonged, the working efficiency is low, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem, the utility model provides a prefabricated circular reinforced concrete inspection well casing template structure.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a prefabricated circular reinforced concrete inspection well shaft template structure comprises:

the inner die comprises a left die body and a right die body, wherein one end of the left die body is hinged with the right die body, and the other end of the left die body is fixed with the right die body through a first locking piece;

the outer mold is arranged outside the inner mold, the outer mold square tube vertical edge and the outer mold square tube transverse edge are arranged on the outer surface of the outer mold in a longitude and latitude mode, the outer mold is composed of a left half mold body and a right half mold body, one end of the left half mold body is hinged to the right half mold body, and the other end of the left half mold body is fixed to the other end of the right half mold body through a second locking piece.

The hinged parts of the left half die body and the right half die body of the inner die are connected with each other through an inner die hinge, and the inner die hinge is arranged on the inner side of the inner die.

The outer mold is formed by mutually connecting hinged parts of a left mold body and a right mold body through outer mold hinges, and the outer mold hinges are arranged on the outer side of the outer mold.

The first locking piece is arranged on the inner side of the inner die, and the second locking piece is arranged on the outer side of the outer die.

The first locking member is structurally identical to the second locking member, and the first locking member includes:

the first bolt hole is arranged on the left half die body of the left half die body and the right half die body;

the second bolt holes are formed in the right half die bodies of the left half die body and the right half die body;

the first bolt hole and the second bolt hole are arranged in a staggered mode from top to bottom, and the first bolt hole is connected with the second bolt hole through a bolt.

The utility model has the beneficial effects that:

1. the inner mold and the outer mold are both composed of a left mold body and a right mold body, one end of each of the left mold body and the right mold body is hinged, the other end of each of the left mold body and the right mold body is fixed with the inner mold through a first locking piece, the outer mold is fast and convenient to assemble and connect through a second locking piece, the disassembly and assembly are convenient, the assembling and disassembling time of a template mechanism is greatly reduced, the working efficiency is improved, and the labor intensity of workers is reduced;

2. as a preferred technical solution, the first locking member and the second locking member are structurally identical, and each structure thereof includes: after the left half die body and the right half die body are closed, the first bolt hole and the second bolt hole are mutually staggered up and down, the bolt is inserted from top to bottom, and the left half die body and the right half die body can be fixed, so that the device is simple and efficient;

3. the prefabricated circular reinforced concrete inspection well shaft template can be more conveniently installed, the shaft assembly line is produced, the construction progress is accelerated, and the labor efficiency is improved;

4. the utility model is beneficial to the centralized prefabrication of the reinforced concrete shaft, ensures the quality and has better maintenance conditions than the on-site pouring.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a sectional view a-a in fig. 1.

Fig. 3 is a sectional view B-B of fig. 1.

Fig. 4 is a schematic diagram of the first locking member.

Fig. 5 is a structural schematic diagram of an exterior mold hinge.

The device comprises an outer die, an outer die square tube vertical edge, an outer die square tube transverse edge, an inner die, a 5 inner die square tube vertical edge, an inner die square tube transverse edge, a 6 inner die square tube transverse edge, an outer die hinge, a 8 second locking piece, a 9 first locking piece and a 10 inner die hinge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 3, a prefabricated circular reinforced concrete inspection shaft well casing template structure includes: an inner mold 4, wherein the inner surface of the inner mold is provided with inner mold square pipe vertical ribs 5 and inner mold square pipe transverse ribs 6 in a longitude and latitude mode, the inner mold 4 consists of a left mold body and a right mold body, one end of each of the left mold body and the right mold body is hinged, and the other end of each of the left mold body and the right mold body is fixed through a first locking piece 9; the outer die 1 is arranged outside the inner die 4, the outer die square tube vertical edge 2 and the outer die square tube transverse edge 3 are arranged on the outer surface of the outer die in a longitude and latitude mode, the outer die 1 is composed of a left half die body and a right half die body, one end of the left half die body is hinged to the right half die body, and the other end of the left half die body is fixed to the other end of the right half die body through a second locking piece 8.

As shown in fig. 2 and 3, the hinged positions of the left and right half mold bodies of the inner mold 4 are connected to each other by an inner mold hinge 10, and the inner mold hinge 10 is disposed inside the inner mold 4.

As shown in fig. 3 and 5, the outer mold 1 is connected with each other by an outer mold hinge 7 at the hinge joint of the left and right mold halves, and the outer mold hinge 7 is arranged outside the outer mold 1.

As shown in fig. 2 and 3, the first locking member 9 is disposed inside the inner mold 4, and the second locking member 8 is disposed outside the outer mold 1.

As shown in fig. 2, 3 and 4, the first locking member 9 is identical in structure to the second locking member 8, and the first locking member 9 includes: the first bolt hole 91 is formed in the left half die body of the left half die body and the right half die body; the second bolt holes 92 are formed in the right half die bodies of the left half die body and the right half die body; the first bolt holes 91 and the second bolt holes 92 are staggered from top to bottom, and the first bolt holes 91 are connected with the second bolt holes 92 through bolts.

When the prefabricated pedestal is used, a flat prefabricated pedestal is manufactured in a prefabricated field before a shaft of a prefabricated circular reinforced concrete inspection well, cross four-point inner and outer die limiting steel bars are arranged on the prefabricated pedestal according to the size of the shaft and used for quickly fixing the inner die 4 and the outer die 1 so as to ensure the stability of the inner die 4 and the outer die 1 after the quick assembly is completed and avoid the displacement of the prefabricated circular reinforced concrete inspection well during concrete pouring, outer die hinges 7 are correspondingly arranged on the upper, middle and lower parts of the outer die square tube vertical edge 2, inner die hinges 10 are correspondingly arranged on the upper, middle and lower parts of the inner die square tube vertical edge 5, finally, a reinforcing mesh is arranged between the inner die 4 and the outer die 1, cement is poured, and the shaft of the inspection well is formed after the cement is solidified.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a prefabricated circular reinforced concrete inspection shaft well section of thick bamboo template structure which characterized in that includes:

the inner die comprises an inner die (4), wherein inner die square tube vertical ribs (5) and inner die square tube transverse ribs (6) are arranged on the inner surface of the inner die in a longitude and latitude mode, the inner die (4) consists of a left die body and a right die body, one end of each of the left die body and the right die body is hinged, and the other end of each of the left die body and the right die body is fixed through a first locking piece (9);

the outer die (1) is arranged outside the inner die (4), the outer surface of the outer die is provided with an outer die square tube vertical rib (2) and an outer die square tube transverse rib (3) in a longitude and latitude mode, the outer die (1) comprises a left half die body and a right half die body, one end of the left half die body is hinged to the other end of the left half die body and the right half die body, and the other end of the left half die body and the other end of the right half die body are fixed to each other through a second locking piece (8).

2. The prefabricated circular reinforced concrete inspection well casing template structure of claim 1, wherein: the hinged parts of the left half die body and the right half die body of the inner die (4) are connected with each other through an inner die hinge (10), and the inner die hinge (10) is arranged on the inner side of the inner die (4).

3. The prefabricated circular reinforced concrete inspection shaft well casing template structure as claimed in claim 1, wherein the outer mold (1) is connected with each other at the hinged part of the left and right mold halves through an outer mold hinge (7), and the outer mold hinge (7) is arranged outside the outer mold (1).

4. A prefabricated circular reinforced concrete inspection shaft formwork structure according to claim 1, wherein said first locking member (9) is arranged inside said inner mold (4) and said second locking member (8) is arranged outside said outer mold (1).

5. A prefabricated circular reinforced concrete inspection shaft well casing template structure according to claim 1 or 4, characterized in that the first locking member (9) is consistent with the structure of the second locking member (8), and the first locking member (9) comprises:

the first bolt hole (91) is arranged on the left half die body of the left half die body and the right half die body;

the second bolt holes (92) are formed in the right half die body of the left half die body and the right half die body;

the first bolt hole (91) and the second bolt hole (92) are arranged in a staggered mode from top to bottom, and the first bolt hole (91) is connected with the second bolt hole (92) through a bolt.