High and large space public building prefabricated pavilion

Abstract

The utility model provides a high and large space public building prefabricated pavilion which comprises four stand columns and four cross beams which are made of high-strength light materials and play a supporting role, the four side faces of the stand columns are provided with vertically-through grooves, the upper surfaces and the lower surfaces of the cross beams are provided with square grooves and L-shaped grooves respectively, and the high and large space public building prefabricated pavilion further comprises splicing type roof plates on the cross beams. And the connecting piece is used for assembling and fixing. The components can be manufactured in a factory in advance and can be quickly assembled on site. The utility model has the characteristics of stable structure, easy installation and strong adaptability, and is suitable for various outdoor scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a prefabricated gazebo for outdoor large-space public buildings. Background Technique

[0002] With the acceleration of the urbanization process and the improvement of people's requirements for the quality of life, the demand for outdoor rest spaces is increasing day by day. As a common form among them, gazebos are widely used in parks, gardens, commercial squares, residential areas and other places. The traditional construction method of gazebos mostly adopts on-site construction. Although this method can be personalized designed according to specific site conditions, it also has problems such as long construction period, labor-intensive, high cost, and great impact on the on-site construction environment.

[0003] In recent years, with the development of prefabricated building technology, more and more building components have begun to be produced standardized in factories and then transported to the site for assembly. This mode shows significant advantages in improving construction efficiency, reducing costs, and reducing environmental pollution. Although many existing prefabricated gazebo products have reduced many on-site construction problems, their assembly is still relatively complex. The present utility model is proposed to solve these problems. Through innovative modular design and optimized structural system, rapid assembly of the gazebo is realized. Summary of the Invention

[0004] The purpose of the present utility model is to solve the disadvantages existing in the prior art, and to propose a prefabricated gazebo for large-space public buildings.

[0005] To achieve the above purpose, the present utility model adopts the following technical scheme: A prefabricated gazebo for large-space public buildings, including a group of prefabricated columns, crossbeams, roof panels and connectors, characterized in that: the columns are fixed on the foundation using the connectors, the crossbeams are fixed on the columns using the connectors, and the roof panels are fixed on the crossbeams using special screws.

[0006] Preferably, the columns and crossbeams are made of high-strength lightweight materials, which can be prefabricated in the factory and transported to the site for rapid assembly. Grooves are provided on the upper and lower surfaces of the crossbeam. The groove on the upper surface is square and the groove on the lower surface is L-shaped. The depth of the groove is lower than the depth of the crossbeam. The two grooves can be spliced together to form a complete square. Prefabricated holes for the connectors connecting the columns and crossbeams are provided at the splicing part, and prefabricated holes for the connectors connecting the roof panels and crossbeams are provided around the splicing part.

[0007] Preferably, grooves penetrating the columns are provided on the four sides of the columns. The depth of the grooves is much lower than the thickness of the columns. Prefabricated holes for the connectors connecting the columns and crossbeams are provided at the same end of the four grooves.

[0008] Preferably, the roof panels are designed for assembly. Multiple square roof panels are fixed to the crossbeams through the above-mentioned crossbeams and the holes reserved on the surface of the roof panels using special nuts.

[0009] Preferably, the connecting piece for fixed connection is an L-shaped metal sheet with a right angle at the included angle and prefabricated holes penetrating through both ends. The prefabricated holes correspond to the prefabricated holes at the intersection of the crossbeam and the prefabricated holes in the groove of the column respectively.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: All components of the present utility model can be prefabricated in the factory and transported to the site for rapid assembly. The grooves provided on the surface of the crossbeam can be simply and quickly spliced into a stable structure. The through grooves provided on the side of the column can not only install the connecting pieces but also make the gazebo look more designed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of a prefabricated gazebo for an outdoor public building with a large space of the present utility model;

[0012] Figure 2 It is a schematic diagram of the column structure of a prefabricated gazebo for an outdoor public building with a large space of the present utility model;

[0013] Figure 3 It is a schematic diagram of the crossbeam structure of a prefabricated gazebo for an outdoor public building with a large space of the present utility model;

[0014] Figure 4 It is a schematic diagram of the crossbeam connection structure of a prefabricated gazebo for an outdoor public building with a large space of the present utility model;

[0015] Figure 5 It is a schematic diagram of the roof panel structure of a prefabricated gazebo for an outdoor public building with a large space of the present utility model;

[0016] Figure 6 It is a schematic diagram of the connecting piece structure of a prefabricated gazebo for an outdoor public building with a large space of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0017] For a further understanding of the purpose, structure, features, and functions of the present utility model, the following is a detailed description in conjunction with the embodiments: As Figure 1 shown, a prefabricated gazebo for an outdoor public building with a large space includes columns 1 for support, crossbeams 2 arranged above the columns 1, roof panels 3 arranged above the crossbeams, and connecting pieces 4 arranged at the intersections of the grooves of the columns 1 and the crossbeams.

[0018] As Figure 2As shown, four sides of the column 1 are provided with grooves 101 penetrating through the column 1, and prefabricated holes 102 required for connection components are provided at both ends of the grooves.

[0019] As Figure 3 and Figure 4 shown, the upper and lower surfaces of the cross beam 2 are respectively provided with a square groove 201 and an L-shaped groove 202. The square 203 adjacent to the L-shaped groove 202 can be embedded into the square groove 201 of the cross beam 2, so that two cross beams 2 can be exactly spliced into a complete square, and further four cross beams 2 can form an integral "well" shape. The joints of the four cross beams 2 correspond to the four columns 1. Prefabricated holes 203 and 204 penetrating through the cross beam 2 are provided around the joints. Then, the assembled cross beam 2 is placed above the column 1 by using a hoisting device, and the column 1 and the cross beam 2 can be fixed together by using the connecting piece 4 and a special connecting nut through the hole 102 in the groove of the column 1 and the hole 203 reserved on the surface of the cross beam 2.

[0020] As Figure 5 shown, prefabricated holes 301 penetrating through the roof slab 3 are provided on the upper and lower surfaces of the roof slab 3, and all the prefabricated holes correspond one by one to the prefabricated holes 204 provided on the surface of the cross beam 2 below the roof slab 3. The roof slab 3 can be fixed on the cross beam 2 by using a special connecting nut through the holes 204 and 301 respectively reserved on the surfaces of the cross beam 2 and the roof slab 3.

[0021] As Figure 6 shown, the connecting piece 4 is an L-shaped metal sheet with a right angle at the included angle and prefabricated holes 401 penetrating through both ends. The prefabricated holes 401 respectively correspond to the prefabricated holes 203 at the joints of the cross beam 2 and the prefabricated holes 102 in the grooves of the column 1.

[0022] During assembly, the cross beams 2 are placed staggeredly. The square groove 201 of one cross beam 2 is spliced with the L-shaped groove 202 of another cross beam 2, and the L-shaped groove 202 on the other side is spliced with the square groove 201 of the third cross beam 2. When the four cross beams 2 are spliced in this way, they will form an integral "well" shape.

[0023] Further, determine the positions of the four joints where the cross beams 2 are spliced, and then determine the positions of the corresponding columns 1 below their joints. Then, based on the determined positions, place the columns 1 on the foundation, and then use the connecting piece 4 and a special connecting nut to fix the columns 1 on the foundation.

[0024] Further, use a hoisting device to place the assembled cross beam 2 above the column 1. The joints of the cross beam 2 should correspond to the columns. Then, use the connecting piece 4 and special connecting nuts to fix the column 1 and the cross beam 2 together through the holes 102 in the groove of the column 1 and the holes 203 reserved on the surface of the cross beam 2.

[0025] Further, use a hoisting device to place multiple roof beam plates 3 above the cross beam 2. Then, use special connecting nuts to fix the roof beam plates 3 on the cross beam 2 through the holes 204 and 301 reserved on the surfaces of the cross beam 2 and the roof beam plates 3 respectively.

[0026] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A prefabricated gazebo for large-space public buildings, comprising a group of prefabricated columns, crossbeams, roof panels and connectors, characterized in that: The upright column is fixed to the foundation using the connecting piece, the cross beam is fixed to the upright column using the connecting piece, and the roof plate is fixed to the cross beam using special screws.

2. The prefabricated gazebo for large-space public buildings according to claim 1, wherein: Grooves penetrating the upright column are provided on four sides of the upright column. The depth of the grooves is much lower than the thickness of the upright column. Precast holes for the connecting piece used to connect the upright column and the cross beam are provided at the same end of the four grooves.

3. The prefabricated gazebo for large-space public buildings according to claim 1, characterized in that: Grooves are provided on the upper and lower surfaces of the cross beam. The groove on the upper surface is square, and the groove on the lower surface is L-shaped. The depth of the grooves is lower than the depth of the cross beam. The two grooves can be spliced together to form a complete square. Precast holes for the connecting piece used to connect the upright column and the cross beam are provided at the splicing position, and precast holes for the connecting piece used to connect the roof plate and the cross beam are provided around the splicing position.

4. The prefabricated gazebo for large-space public buildings according to claim 1, characterized in that: The cross beam and the upright column are connected by a connecting piece. The connecting piece is an L-shaped metal sheet with a right angle at the included angle and through precast holes at both ends. The precast holes correspond to the precast holes at the junction of the cross beam and the precast holes in the grooves of the upright column respectively.

5. The prefabricated gazebo for large-space public buildings according to claim 1, wherein: The roof plate is of a prefabricated design. Multiple square roof plates are fixed to the above-mentioned cross beam using special nuts through the above-mentioned cross beam and the holes reserved on the surface of the roof plate.

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