CN216949138U

CN216949138U - Large pineapple lattice arch reverse hanging structure

Info

Publication number: CN216949138U
Application number: CN202220550414.1U
Authority: CN
Inventors: 郭之春; 付庆; 冯贵宾; 盖海滨; 黄凯; 白龙龙; 李云云
Original assignee: Shanxi First Construction Group Co Ltd
Current assignee: Shanxi First Construction Group Co Ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-12
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a large pineapple lattice bucket arch reverse hanging structure which comprises a concrete structure, a reinforcing structure and a bucket arch structure; the concrete structure comprises a concrete structure floor slab and a reinforced concrete beam; the reinforced structure is connected with the concrete structure in a pouring way and comprises a plurality of first screw rods which are embedded in a concrete structure floor slab in a vertical mode and a plurality of second screw rods which are embedded in a reinforced concrete beam in a horizontal mode; the bucket arch structure comprises an arch component and bucket components, the end portions of the arch components are provided with the bucket components used for stacking and installing the arch components, the center of each bucket component is provided with a vertical through hole, a first screw rod is inserted into the vertical through hole, the center of each arch component close to one side of the reinforced concrete beam is provided with a horizontal through hole, a second screw rod is inserted into the horizontal through hole, and each bucket component is installed on the first screw rod in place and fixed with a gasket and a nut after being installed on the second screw rod in place. The utility model solves the difficult problem of mounting the bucket arch with large volume and heavy weight.

Description

Large pineapple lattice arch reverse hanging structure

Technical Field

The utility model relates to a bucket arch structure, in particular to a large pineapple lattice bucket arch inverted hanging structure.

Background

In the development process of modern buildings in China, the archaized buildings are more and more popular with people, and how to construct the archaized buildings more efficiently and greenly becomes an important direction of modern construction research. Modern archaize building, the combination of ancient times and modern times not only possess the required structural performance of modern building, still have the outward appearance style that ancient building is full of historical culture. Therefore, aiming at the requirement of the development of the antique building engineering, the construction technology of combining the concrete structure and the traditional wood structure suitable for the antique building engineering is urgently needed to guide.

One project built by the company at present is a Tang-imitation building which is designed to be of a reinforced concrete structure for bearing, and is decorated by wrapping a wood component outside, and the Tang-imitation building has the characteristics of deep eave and large material consumption, and the wood used by the design requirement is Indonesia pineapple lattice, and the wood has the characteristics of hard texture, fine texture, difficult processing, great weight and great installation difficulty.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a large-scale pineapple lattice bucket arch reverse hanging structure, which solves the difficult problem of installation of a bucket arch with large volume and heavy weight, and simultaneously solves the difficult problem of cross operation of structural construction and antique decoration construction, thereby improving the construction efficiency, shortening the construction period, saving the construction cost and reducing the requirement on labor force.

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

a large pineapple lattice bucket arch reverse hanging structure comprises a concrete structure, a reinforcing structure and a bucket arch structure,

the concrete structure comprises a concrete structure floor slab and a reinforced concrete beam vertically arranged at the bottom of the concrete structure floor slab;

the reinforced structure is connected with the concrete structure in a pouring mode and comprises a plurality of first screw rods which are embedded in a concrete structure floor slab in a vertical mode and a plurality of second screw rods which are embedded in a reinforced concrete beam in a horizontal mode, the first screw rods are divided into a plurality of groups according to embedded positions, and embedded parts of each group of first screw rods are welded through steel bars;

the bucket arch structure comprises an arch member and bucket members, the end portions of the arch members are provided with the bucket members for stacking and installing the arch members, the centers of the bucket members are provided with vertical through holes, first screw rods are inserted into the vertical through holes, horizontal through holes are formed in the centers of the arch members close to one side of the reinforced concrete beam, second screw rods are inserted into the horizontal through holes, and each bucket member is fixed by gaskets and nuts after being installed in place on the first screw rods and each arch member is installed in place on the second screw rods.

As a further improvement of the utility model, the embedded parts of the first screw and the second screw are respectively provided with a reinforcing piece for reinforcing the connection strength between the first screw/the second screw and the concrete structure.

As a further improvement of the present invention, the reinforcing member includes a connecting portion provided on the first screw/the second screw, and at least one pair of connecting arms symmetrically provided on the connecting portion.

As a further improvement of the utility model, the reinforcing part is in a V-shaped or double-V-shaped structure, and the included angle between each connecting arm of the reinforcing part and the axial line of the connecting part is 30-90 degrees.

As a further improvement of the utility model, the connecting part is in threaded connection with the first screw rod/the second screw rod.

As a further improvement of the utility model, the embedded depths of the first screw and the second screw are both more than or equal to 300 mm.

The utility model has the beneficial effects that: the utility model provides a large-scale pineapple lattice bucket arch reverse hanging structure, which solves the difficult problem of installation of a bucket arch with large volume and heavy weight, and simultaneously solves the difficult problem of cross operation of structural construction and antique decoration construction, improves the construction efficiency, shortens the construction period, saves the construction cost and reduces the requirement on labor force.

According to the utility model, the screw rod is accurately embedded in the construction of the main body structure, so that the cross operation with the main body structure is avoided, the working efficiency is improved, the construction period is shortened, the labor phenomenon is reduced, and the labor force is saved; meanwhile, the bucket arch is reliably connected with the concrete structure, the problem that the bucket arch is poor in installation quality due to the fact that the screw sinks is eliminated, and the hidden danger of water seepage at the position of the screw is eliminated.

The utility model is opposite to the conventional bucket arch component installation sequence, namely, under the poured roof panel, the bucket arch components are installed in a reverse hanging manner, the tenon-and-mortise stress in the bucket arch structure is not considered, but the weight of each component is respectively transmitted to the screw rod through the gasket and the nut, and the components are stressed independently.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view in example 2 of the present invention;

FIG. 3 is a schematic structural view of a reinforcement member of the present invention;

fig. 4 is a schematic structural view of a reinforcing member in embodiment 2 of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1

As shown in fig. 1-4, a large pineapple lattice bucket arch reverse hanging structure comprises a concrete structure 1, a reinforcing structure 2 and a bucket arch structure 3,

the concrete structure 1 comprises a concrete structure floor slab 11 and a reinforced concrete beam 12 vertically arranged at the bottom of the concrete structure floor slab 11;

the reinforcing structure 2 is connected with the concrete structure 1 in a pouring mode and comprises a plurality of first screw rods 21 which are embedded in a concrete structure floor 11 in a vertical mode and a plurality of second screw rods 22 which are embedded in a reinforced concrete beam 12 in a horizontal mode, the first screw rods 21 are divided into a plurality of groups according to embedded positions, and embedded parts of each group of first screw rods 21 are welded through reinforcing steel bars 23;

the bucket arch structure 3 comprises an arch member 31 and bucket members 32, the end portions of the arch members 31 are provided with the bucket members 32 for stacking and installing the arch members 31, the centers of the bucket members 32 are provided with vertical through holes, first screw rods 21 are inserted into the vertical through holes, horizontal through holes are formed in the centers of the arch members 31 close to one sides of the reinforced concrete beams 12, second screw rods 22 are inserted into the horizontal through holes, and each bucket member 32 is fixed by gaskets and nuts 33 after being installed in place on the first screw rods 21 and each arch member 31 is installed in place on the second screw rods 22.

Example 2

Based on the structure of the embodiment 1, in the embodiment 2, as shown in fig. 2, the embedded parts of the first screw 21 and the second screw 22 are both provided with a reinforcing member 24 for reinforcing the connection strength between the first screw 21/the second screw 22 and the concrete structure 1.

As shown in fig. 3, the reinforcing member 24 includes a connecting portion 241 provided on the first screw 21/the second screw 22 and at least one pair of connecting arms 242 symmetrically provided on the connecting portion 241.

The reinforcing member 24 is a V-shaped structure, and an included angle between each connecting arm 242 of the reinforcing member 24 and the axial line of the connecting portion 241 is 30-90 °.

The connecting part 241 is in threaded connection with the first screw 21/the second screw 22.

The embedded depths of the first screw 21 and the second screw 22 are both more than or equal to 300 mm.

Example 3

Based on the structure of embodiment 2, in embodiment 3, as shown in fig. 4, the reinforcing member 24 has a double V-shaped structure, and the included angle between each connecting arm 242 of the reinforcing member 24 and the axial line of the connecting portion 241 is 30-90 °.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The utility model provides a large-scale pineapple lattice fight and encircle anti-hanging structure which characterized in that: comprises a concrete structure, a reinforcing structure and a bracket structure,

2. The large-scale pineapple lattice arch reverse hanging structure as claimed in claim 1, wherein: and reinforcing parts are arranged on the embedded parts of the first screw rod and the second screw rod.

3. The large-scale pineapple lattice arch reverse hanging structure as claimed in claim 2, wherein: the reinforcing piece comprises a connecting part arranged on the first screw rod/the second screw rod and at least one pair of connecting arms symmetrically arranged on the connecting part.

4. The large pineapple lattice arch reverse hanging structure as claimed in claim 3, wherein: the reinforcing piece is V-shaped or is in a double-V-shaped structure, and the included angle between each connecting arm of the reinforcing piece and the axial lead of the connecting part is 30-90 degrees.

5. The large pineapple lattice arch reverse hanging structure as claimed in claim 3, wherein: the connecting part is in threaded connection with the first screw rod/the second screw rod.

6. The large-scale pineapple lattice arch reverse hanging structure as claimed in claim 1, wherein: the pre-buried depths of the first screw and the second screw are both more than or equal to 300 mm.