CN221095559U - Roof support structure - Google Patents

Abstract

The utility model discloses a roof supporting structure which comprises a middle connecting piece, a plurality of supporting components, a frame component and auxiliary supporting components, wherein the supporting components are radially arranged around the circumference of the middle connecting piece at intervals, one end of each supporting component, which is close to the middle connecting piece, is fixedly connected with the middle connecting piece, and one end, which is far away from the middle connecting piece, is fixedly connected with the frame component. Wherein, the length of at least partial supporting component equals, wherein sets up auxiliary support subassembly between two adjacent supporting components, auxiliary support subassembly's one end and frame subassembly fixed connection, the other end and two adjacent supporting components fixed connection. The supporting structure of the roof skillfully sets the installation positions of the plurality of supporting components and the middle connecting piece, and the auxiliary supporting components are arranged between the two adjacent supporting components and the frame component, so that the supporting requirement of the roof under a large span is met by utilizing a simpler structure, and the supporting structure is lighter and is convenient to hoist.

Description

Roof support structure

Technical Field

The utility model relates to the technical field of buildings, in particular to a roof supporting structure.

Background

At present, in some large-scale public constructional engineering, the appearance is unique often met, the hollow building in the interior is large in space and transparent up and down, and in consideration of the requirements of large span and lighting of roof structures, a concrete structure or a steel structure is generally adopted, in order to ensure supporting rigidity, a beam with a large section is generally adopted, and secondary decoration is used for covering. The steel structure of the roof is simple in appearance, but is positioned at the inner top of a building, and the span of the supporting structure is larger, so that the installation difficulty is higher, and the cost is higher.

For example, the patent document (publication number CN 216973900U) in China discloses a large span reinforced concrete roof, which comprises a first concrete slab, two second concrete slabs and two end risers; each end vertical plate is in an isosceles trapezoid shape, the two end vertical plates are respectively and vertically arranged at two ends of the long-span plane rectangular space in the length direction, and the first concrete plate and the second concrete plate are respectively rectangular; two ends of the first concrete slab in the length direction are respectively poured into a whole with the top ends of the two end vertical plates; two ends of each second concrete slab in the length direction are respectively poured into a whole with the waist of the end vertical slab; the first side of each second concrete plate in the width direction is integrally poured with the side face of the first concrete plate. In order to ensure the supportability of the roof in a large-span space, the roof adopts a plurality of concrete plates to be enclosed into a rectangle, and the supportability of the roof is ensured, but the roof is heavy in weight, inconvenient to install and causes a large load on a supporting beam at the lower part of the house.

Disclosure of utility model

The utility model aims to solve the technical problems that in the prior art, in order to ensure the supporting strength of a roof under a large-span space structure, a beam with a large section or a complex concrete plate structure is adopted, so that the roof is inconvenient to install and causes large load to a supporting column below.

In order to solve the technical problems, the embodiment of the utility model discloses a supporting structure of a roof, which comprises a middle connecting piece, a plurality of supporting components and frame components, wherein the supporting components are radially arranged around the middle connecting piece at intervals in the circumferential direction, one end, close to the middle connecting piece, of each supporting component is fixedly connected with the middle connecting piece, and one end, far away from the middle connecting piece, of each supporting component is fixedly connected with the frame components.

And, the bearing structure of roof still includes auxiliary support subassembly, and the length of at least partial supporting component in a plurality of supporting components equals, and sets up auxiliary support subassembly between two adjacent supporting components wherein, auxiliary support subassembly's one end and frame subassembly fixed connection, the other end and two adjacent supporting component fixed connection.

By adopting the technical scheme, the supporting structure of the roof is characterized in that one ends of the supporting components are fixedly connected with the middle connecting piece, the other ends of the supporting components are fixedly connected with the frame component, a main frame of the supporting structure is formed, and the supporting components are arranged at intervals along the circumferential direction of the middle connecting piece, so that the supporting structure can uniformly bear the load of the roof. And, the length of a plurality of supporting components of this kind of bearing structure is unequal, can satisfy the support to the building of irregular shape, wherein, is provided with auxiliary support subassembly between the supporting component that partial length equals, when span is great between two adjacent supporting components, because auxiliary support subassembly's the equal fixed connection of the other end and two adjacent supporting components, guaranteed the joint strength between the supporting component, satisfied the support demand of roof under the large-span. In addition, the one end of auxiliary stay subassembly is connected with the frame subassembly, has further improved the joint strength of frame subassembly and supporting component. Therefore, the support structure of the roof skillfully sets the installation positions of a plurality of support assemblies and intermediate connecting pieces, and an auxiliary support assembly is arranged between two adjacent support assemblies and the frame assembly, so that the support requirement of the roof under a large span is met by utilizing a simpler structure, and the support structure is lighter and convenient to install.

The embodiment of the utility model also discloses a supporting structure of the roof, each auxiliary supporting component comprises an auxiliary main beam and two auxiliary supporting beams which are arranged in pairs, one ends of the two auxiliary supporting beams are connected with each other and one ends of the auxiliary main beams, and the two auxiliary supporting beams extend along the direction away from each other, so that the auxiliary supporting components are in a Y shape seen along the vertical direction.

The other ends of the auxiliary main beams are connected with the inner side wall of the frame assembly, and the other ends of the two auxiliary supporting beams which are arranged in pairs are fixedly connected with corresponding supporting assemblies in the two adjacent supporting assemblies respectively.

And, the extension line of the axis direction of the auxiliary girder intersects with the intermediate connection member.

By adopting the technical scheme, the two auxiliary supporting beams of the auxiliary supporting assembly are respectively connected with the corresponding supporting assemblies, and one end of the auxiliary main beam is connected with the frame assembly, so that the connection strength of the supporting assembly and the frame assembly is improved through the auxiliary supporting assembly. And, two auxiliary corbels that set up in pairs set up for the axis direction symmetry of auxiliary girder for the auxiliary corbel of both sides acts on the partial power of auxiliary girder and offset each other.

In addition, as the extension line of the auxiliary main beams in the axial direction intersects with the middle connecting piece, on one hand, partial loads born by the auxiliary main beams in the axial direction can be converged on the middle connecting piece; on the other hand, the auxiliary supporting component of the structure enables the appearance of the supporting structure of the roof to be more regular, and the attractiveness is improved.

The embodiment of the utility model also discloses a supporting structure of the roof, and the other end of any auxiliary supporting beam of the two auxiliary supporting beams arranged in pairs is fixedly connected with the middle position of the corresponding supporting assembly along the length direction.

By adopting the technical scheme, the two ends of the supporting component are fixedly connected with the frame component and the middle connecting piece respectively, and the other end of the auxiliary supporting beam is fixedly connected with the middle position of the corresponding supporting component, so that stress points on the supporting component along the axial direction are uniformly distributed, and the stress condition of the supporting component is improved.

The embodiment of the utility model also discloses a roof supporting structure, and the included angle between the two auxiliary supporting beams arranged in pairs is 30-120 degrees.

By adopting the technical scheme, the included angle between the two auxiliary supporting beams is within the range of 30-120 degrees, so that the forces of the two auxiliary supporting beams acting on the auxiliary main beams offset one another, the stress performance of the auxiliary main beams is improved, and the integral strength of the auxiliary supporting assembly is ensured.

The embodiment of the utility model also discloses a supporting structure of the roof, and each supporting component of the plurality of supporting components comprises two supporting beams which are arranged in parallel.

By adopting the technical scheme, the two parallel supporting beams can ensure the required structural strength of the supporting component, and the side wall of each supporting beam only needs to be connected with the auxiliary supporting beam of the auxiliary supporting component on the corresponding side.

The embodiment of the utility model also discloses a supporting structure of the roof, wherein the middle connecting piece is a cylindrical piece formed by splicing a plurality of webs, the webs correspond to the supporting components one by one, and the outer side wall of each web in the webs is fixedly connected with one end of the corresponding supporting component.

By adopting the technical scheme, the middle connecting piece arranged as the cylindrical piece can bear the load from each radial direction. And the outer side wall of each web plate forming the tubular part is fixedly connected with the corresponding support assembly, so that the middle connecting piece and each support assembly are ensured to have higher connection strength.

The embodiment of the utility model also discloses a roof supporting structure, wherein a stiffening plate is arranged between two adjacent webs in the plurality of webs and/or between the positions of any web and two supporting beams.

The two ends of each stiffening plate are flush with the two ends of the web plate, and planes of the stiffening plates are intersected with the axial lead of the cylindrical part.

By adopting the technical scheme, the structural strength of the middle connecting piece is further improved by arranging the plurality of stiffening plates on the middle connecting piece of the cylindrical piece. And the planes of the reinforcing plates are intersected with the axial lead of the cylindrical part, so that the reinforcing plates cannot interfere with each other.

The embodiment of the utility model also discloses a supporting structure of the roof, wherein the middle connecting piece comprises annular flange plates arranged at two ends of the plurality of webs and the stiffening plates, and the two ends of the plurality of webs and the stiffening plates are fixedly connected with the inner side walls of the corresponding flange plates respectively.

By adopting the technical scheme, through setting up annular flange plate, can follow the both ends of a plurality of webs and stiffening plate and connect each part, further improved the structural strength of intermediate junction spare, make it satisfy the demand of supporting each supporting component. The flange plates at both ends can also support the ends of the respective support members, which are connected to the intermediate connection member, in the axial direction of the tubular member.

The embodiment of the utility model also discloses a supporting structure of the roof, and the frame component comprises an arc frame arranged at the position corresponding to the part supporting components with equal length and a strip frame arranged at the position corresponding to the part supporting components with unequal length.

By adopting the technical scheme, the end parts of the partial support assemblies with equal lengths, which are far away from the middle connecting piece, pass through the arc-shaped frame, and the arc-shaped frame can well disperse stress, so that the connection strength of the partial support assemblies is ensured; the end parts of the support components, which are far away from the middle connecting piece, with unequal lengths are connected through the strip-shaped frame, so that the structure is simplified and the space is saved on the premise of ensuring the connection strength.

The embodiment of the utility model also discloses a roof supporting structure, wherein the intermediate connecting piece is made of alloy materials, and the plurality of supporting components, the frame components and the auxiliary supporting components are made of wood materials.

By adopting the technical scheme, the intermediate connecting piece made of the alloy material has higher structural strength, can meet the supporting requirements of a plurality of supporting components, and the supporting components, the frame components and the auxiliary supporting components made of the wood material are lighter in weight on the premise of ensuring the structural strength, so that the supporting structure of the roof is convenient to hoist.

The utility model has the beneficial effects that:

The utility model discloses a supporting structure of a roof, which comprises a middle connecting piece, a plurality of supporting components and a frame component, wherein the supporting components are radially arranged around the circumference of the middle connecting piece at intervals, one end, close to the middle connecting piece, of each supporting component is fixedly connected with the middle connecting piece, and one end, far away from the middle connecting piece, of each supporting component is fixedly connected with the frame component. And, the bearing structure of roof still includes auxiliary support subassembly, and the length of at least partial supporting component in a plurality of supporting components equals, and sets up auxiliary support subassembly between two adjacent supporting components wherein, auxiliary support subassembly's one end and frame subassembly fixed connection, the other end and two adjacent supporting component fixed connection. The supporting structure of the roof skillfully sets the installation positions of the plurality of supporting components and the middle connecting piece, and the auxiliary supporting components are arranged between the two adjacent supporting components and the frame component, so that the supporting requirement of the roof under a large span is met by utilizing a simpler structure, and the supporting structure is lighter and more convenient to hoist.

Drawings

Fig. 1 is a schematic structural view of a roof support structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an intermediate connector of a roof support structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another construction of an intermediate connector for a support structure of a roof according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an alternative embodiment of the intermediate connector for a roof support structure;

FIG. 5 is a schematic view illustrating assembly of a support assembly and an intermediate connector of a roof support structure according to an embodiment of the present utility model;

fig. 6 is a schematic view of a support assembly and an intermediate connector of a roof support structure according to an embodiment of the present utility model, in an axial direction of the intermediate connector.

Reference numerals illustrate:

10. a support structure;

110. An intermediate connection;

111. a web; 112. reinforcing plates; 113. flange plates;

120. A support assembly;

121. a support beam;

130. a frame assembly;

131. an arc-shaped frame; 132. a bar-shaped frame;

140. An auxiliary support assembly;

141. an auxiliary main beam; 142. an auxiliary corbel;

a. an included angle between the two auxiliary supporting beams in pairs;

Y, the axis direction of the intermediate connection.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

In order to solve the technical problems that in the prior art, in order to ensure the supporting strength of a roof under a large-span space structure, a beam with a larger section or a complex concrete slab structure is adopted, so that the installation of the roof is inconvenient, and a larger load is caused to a supporting column below, as shown in fig. 1, an embodiment of the utility model discloses a supporting structure 10 of the roof, wherein the supporting structure 10 comprises a middle connecting piece 110, a plurality of supporting components 120 and a frame component 130, the plurality of supporting components 120 are radially arranged at intervals around the circumference of the middle connecting piece 110, and one end, close to the middle connecting piece 110, of each of the plurality of supporting components 120 is fixedly connected with the middle connecting piece 110, and one end, far from the middle connecting piece 110, of each of the plurality of supporting components 120 is fixedly connected with the frame component 130.

And, the supporting structure 10 of the roof further includes an auxiliary supporting component 140, at least some supporting components 120 in the plurality of supporting components 120 have equal lengths, and an auxiliary supporting component 140 is disposed between two adjacent supporting components 120, one end of the auxiliary supporting component 140 is fixedly connected with the frame component 130, and the other end is fixedly connected with two adjacent supporting components 120.

Specifically, the frame assembly 130 includes an arc-shaped frame 131 disposed at a position corresponding to the portion of the support assembly 120 having the same length, and a bar-shaped frame 132 disposed at a position corresponding to the portion of the support assembly 120 having the different length.

More specifically, as shown in fig. 1, in the present embodiment, the support structure 10 includes eight support assemblies 120, wherein four support assemblies 120 adjacent to each other are equal in length, two support assemblies 120 adjacent to the equal-length support assemblies 120 are equal in length to each other, two support assemblies 120 spaced apart from the equal-length support assemblies 120 are equal in length to each other, and one ends of the four support assemblies 120 away from the intermediate connection member 110 are positioned on the same straight line. Therefore, one end of four adjacent support members 120 having equal length away from the middle connecting member 110 is connected to the arc-shaped frame 131, and one end of the remaining four support members 120 away from the middle connecting member 110 is connected to the bar-shaped frame 132. Of course, the number of the supporting components 120 is not limited to eight, but may be five, six, nine, eleven or other numbers, and those skilled in the art can design the supporting components according to the actual situation and the specific requirements, which is not limited in this embodiment.

More specifically, the ends of the equal-length support assemblies 120 away from the intermediate connecting piece 110 pass through the arc-shaped frame 131, and the arc-shaped frame 131 can well disperse stress, so that the connection strength of the support assemblies 120 is ensured; the ends of the support assemblies 120, which are far away from the middle connecting piece 110, with unequal lengths are connected through the bar-shaped frames 132, so that the structure is simplified and the space is saved on the premise of ensuring the connection strength.

In another embodiment, the support structure 10 includes eight support assemblies 120, and the lengths of the eight support assemblies 120 are equal, and the end of each support assembly 120 away from the middle connector 110 is connected with a circular frame, so that the outline of the support structure 10 is circular, of course, the outline of the support structure 10 may be circular, rectangular, pentagonal, or other irregular shapes, which can be designed by those skilled in the art according to the actual situation and specific requirements, and the embodiment is not limited in this particular way.

Specifically, in the roof supporting structure 10, one end of the plurality of supporting components 120 is fixedly connected with the middle connecting piece 110, the other end is fixedly connected with the frame component 130, so that a main frame of the supporting structure 10 is formed, and the plurality of supporting components 120 are arranged at intervals along the circumferential direction of the middle connecting piece 110, so that the supporting structure 10 can uniformly bear the load of the roof. And, the lengths of a plurality of supporting components 120 of this kind of bearing structure 10 are unequal, can satisfy the support to the building of irregular shape, wherein, be provided with auxiliary support assembly 140 between the supporting components 120 that partial length equals, when span is great between two adjacent supporting components 120, because the equal fixed connection of the other end of auxiliary support assembly 140 and two adjacent supporting components 120 has guaranteed the joint strength between the supporting components 120, has satisfied the support demand of roof under the large-span. In addition, one end of the auxiliary supporting member 140 is connected to the rim member 130, further improving the connection strength of the rim member 130 and the supporting member 120. Therefore, the support structure 10 of the roof skillfully sets the installation positions of the plurality of support assemblies 120 and the intermediate connecting piece 110, and the auxiliary support assemblies 140 are arranged between the two adjacent support assemblies 120 and the frame assembly 130, so that the support requirement of the roof under a large span is met by using a simpler structure, and the support structure 10 is lighter and convenient to install.

Further, as shown in fig. 1, the embodiment of the present utility model further discloses a roof support structure 10, each auxiliary support assembly 140 includes an auxiliary main beam 141 and two auxiliary branch beams 142 disposed in pairs, one ends of the two auxiliary branch beams 142 are connected to each other and one end of the auxiliary main beam 141, and the two auxiliary branch beams 142 extend in a direction away from each other, such that the auxiliary support assembly 140 is in a "Y" shape as viewed in a vertical direction.

Specifically, the other end of the auxiliary main beam 141 is connected to the inner side wall of the frame assembly 130, and the other ends of the two auxiliary supporting beams 142 arranged in pairs are fixedly connected to the corresponding supporting assemblies 120 of the two adjacent supporting assemblies 120 respectively.

Further, an extension line of the auxiliary girder 141 in the axial direction intersects the intermediate link 110.

More specifically, the two auxiliary supporting beams 142 of the auxiliary supporting assembly 140 are respectively connected with the corresponding supporting assemblies 120, and one end of the auxiliary main beam 141 is connected with the frame assembly 130, so that the connection strength of the supporting assemblies 120 and the frame assembly 130 is improved through the auxiliary supporting assemblies 140. And, the two auxiliary corbels 142 provided in pairs are symmetrically provided with respect to the axial direction of the auxiliary main girder 141 such that partial forces of the auxiliary corbels 142 on both sides acting on the auxiliary main girder 141 are mutually offset.

In addition, since the extension line of the auxiliary main beams 141 in the axial direction intersects the intermediate connection member 110, on the one hand, it is possible to concentrate the partial load received by the plurality of auxiliary main beams 141 in the axial direction on the intermediate connection member 110; on the other hand, the auxiliary supporting component 140 of the structure enables the appearance of the supporting structure 10 of the roof to be more regular, and the aesthetic property of the supporting structure 10 is improved.

In another embodiment, the auxiliary supporting component 140 also includes an auxiliary main beam 141 and two auxiliary supporting beams 142 connected to the auxiliary main beam 141, and the auxiliary supporting component 140 is in a Y shape, the two auxiliary supporting beams 142 of the auxiliary supporting component 140 are respectively connected to the corresponding supporting components 120 on two sides, and the other end of the auxiliary main beam 141 is connected to the middle connecting piece 110.

Further, as shown in fig. 5 and 6, the embodiment of the present utility model further discloses a roof support structure 10, wherein each support assembly 120 of the plurality of support assemblies 120 comprises two support beams 121 arranged in parallel. Of course, in another embodiment, each support assembly 120 may also include only one support beam 121, which is not specifically limited in this embodiment.

Specifically, two support beams 121 arranged in parallel can ensure the required structural strength of the support assembly 120, and the side wall of each support beam 121 only needs to be connected with the auxiliary support beam 142 of the auxiliary support assembly 140 on the corresponding side.

Still further, the embodiment of the present utility model also discloses a roof support structure 10, wherein the other end of any one auxiliary supporting beam 142 of two auxiliary supporting beams 142 arranged in pairs is fixedly connected with the middle position of the supporting beam 121 of the corresponding supporting assembly 120 along the length direction.

Specifically, two ends of the supporting component 120 are fixedly connected with the frame component 130 and the middle connecting piece 110 respectively, and the other end of the auxiliary supporting beam 142 is fixedly connected with the middle position of the corresponding supporting component 120, so that stress points on the supporting component 120 along the axial direction are uniformly distributed, and stress conditions of the supporting component 120 are improved.

More specifically, in this embodiment, a connecting sleeve (not shown) sleeved on the supporting beam 121 is disposed at the middle position of the supporting beam 121, and the other end of the auxiliary supporting beam 142 is fixedly connected to the corresponding position of the supporting beam 121 through the connecting sleeve.

In another embodiment, the other end of any one auxiliary supporting beam 142 of the two auxiliary supporting beams 142 arranged in pairs and the corresponding supporting component 120 are located at one third, two fifths, four seventh or other positions of the supporting component 120 along the length direction, and the present embodiment is not limited thereto.

Further, as shown in fig. 1, the embodiment of the present utility model also discloses a roof supporting structure 10, wherein an included angle between two auxiliary supporting beams 142 arranged in pairs is shown as a, and the included angle a ranges from 30 ° to 120 °.

Specifically, the included angle a between the two auxiliary corbels 142 disposed in pairs may be 30 °,60 °, 75 °, 90 °,120 °, or any other angle within the above range. Because the included angle a between the two auxiliary supporting beams 142 is in the range of 30-120 degrees, the forces acting on the auxiliary main beams 141 by the two auxiliary supporting beams 142 mutually offset a part, so that the stress performance of the auxiliary main beams 141 is improved, and the integral strength of the auxiliary supporting assembly 140 is ensured.

Still further, as shown in fig. 2, the embodiment of the present utility model further discloses a roof support structure 10, wherein the intermediate connection member 110 is a cylindrical member formed by splicing a plurality of webs 111, the plurality of webs 111 are in one-to-one correspondence with the plurality of support assemblies 120, and an outer side wall of each web 111 of the plurality of webs 111 is fixedly connected with one end of the corresponding support assembly 120. It should be noted that, in the present embodiment, the number of the supporting members 120 is eight, and therefore, the number of the webs 111 is eight, and of course, the number of the webs 111 may be five, six, nine, eleven or other numbers, and those skilled in the art may design according to the actual situation and specific requirements, which is not limited in this embodiment.

Specifically, the intermediate connection member 110 provided as a cylindrical member can withstand loads from various radial directions. And, the outer sidewall of each web 111 forming the tubular member is fixedly connected with the corresponding support assembly 120, so as to ensure that the intermediate connecting member 110 and each support assembly 120 have higher connection strength. In this embodiment, the outer side walls of the web 111 may be connected to the corresponding support beams 121 by bolts, but may be connected by other manners in the art, such as riveting, clamping or gluing, which is not particularly limited in this embodiment.

Still further, as shown in fig. 3, the embodiment of the present utility model further discloses a roof support structure 10, wherein a stiffening plate 112 is disposed between two adjacent webs 111 of the plurality of webs 111 and between the positions on any one web 111 connected to two support beams 121.

Wherein, both ends of each stiffening plate 112 are flush with both ends of the web 111, and planes of the stiffening plates 112 are intersected with the axial lead of the cylindrical piece.

In another embodiment, only between two adjacent webs 111 of the plurality of webs 111 is a stiffening web 112 provided.

In yet another embodiment, stiffening webs 112 are provided on each of the plurality of webs 111 only between the locations where two support beams 121 are connected.

Specifically, by providing the plurality of reinforcing plates 112 on the cylindrical intermediate connection member 110, the structural strength of the intermediate connection member 110 is further improved. And, the planes of the plurality of reinforcing plates 112 are intersected with the axial lead of the cylindrical piece, so that the plurality of reinforcing plates 112 cannot interfere with each other.

Further, as shown in fig. 4, 5 and 6, the embodiment of the present utility model further discloses a roof supporting structure 10, wherein the intermediate connection member 110 includes annular flange plates 113 disposed at two ends of the plurality of webs 111 and the stiffening plates 112, and two ends of the plurality of webs 111 and the stiffening plates 112 are fixedly connected with inner side walls of the corresponding flange plates 113. In the present embodiment, the web 111, the stiffener plate 112, and the flange plate 113 are connected by welding.

Specifically, by providing the annular flange plates 113, each component can be connected from two ends of the plurality of webs 111 and the stiffening plate 112, so that the structural strength of the intermediate connecting member 110 is further improved, and the requirement for supporting each supporting component 120 is met. The flange plates 113 at both ends can also support the end portions of the respective support members 120 connected to the intermediate link 110 in the axial direction Y of the intermediate link 110.

Still further, embodiments of the present utility model disclose a roof support structure 10, wherein the intermediate connectors 110 are made of an alloy material, and the plurality of support assemblies 120, the rim assembly 130, and the auxiliary support assemblies 140 are made of a wood material.

Specifically, the intermediate connection member 110 made of the alloy material has higher structural strength, and can meet the supporting requirements of the plurality of supporting components 120, while the supporting components 120, the frame component 130 and the auxiliary supporting components 140 made of the wooden material have lighter mass on the premise of ensuring the structural strength, so that the supporting structure 10 of the roof is convenient to hoist.

It should be noted that, the intermediate connecting piece 110 may be made of stainless steel, which has better corrosion resistance to weak corrosive media such as air, steam, water, etc., and better chemical stability, so that the intermediate connecting piece 110 can adapt to various severe working environments, and the service life of the intermediate connecting piece 110 is prolonged. The intermediate connection member 110 may be made of lead-tin alloy, zinc alloy, titanium alloy or other alloy materials. In addition, the plurality of support members 120, the rim member 130, and the auxiliary support members 140 may be made of wood materials commonly used in the art, such as wood, douglas fir, pinus sylvestris, or finland wood. Those skilled in the art may design according to practical situations and specific requirements, and the embodiment is not limited thereto.

It is intended that other advantages and effects of the present utility model, in addition to those described in the specific embodiments, be readily apparent to those skilled in the art from the present disclosure. While the description of the utility model will be described in connection with the preferred embodiment, it is not intended to limit the utility model to the particular form disclosed. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The foregoing description contains many specifics, other embodiments, and examples of specific details for the purpose of providing a thorough understanding of the utility model. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.

While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.

Claims (10)

1. The roof supporting structure is characterized by comprising a middle connecting piece, a plurality of supporting components and a frame component, wherein the supporting components are radially arranged around the circumference of the middle connecting piece at intervals, one end, close to the middle connecting piece, of each supporting component is fixedly connected with the middle connecting piece, and one end, far away from the middle connecting piece, of each supporting component is fixedly connected with the frame component; and

The supporting structure of the roof further comprises an auxiliary supporting component, at least part of the supporting components in the plurality of supporting components are equal in length, the auxiliary supporting components are arranged between every two adjacent supporting components, one end of each auxiliary supporting component is fixedly connected with the frame component, and the other end of each auxiliary supporting component is fixedly connected with the two adjacent supporting components.

2. The roof support structure of claim 1, wherein:

Each auxiliary supporting component comprises an auxiliary main beam and two auxiliary supporting beams which are arranged in pairs, one ends of the two auxiliary supporting beams are connected with each other and one end of the auxiliary main beam, and the two auxiliary supporting beams extend along the direction away from each other, so that the auxiliary supporting components are in a Y shape seen along the vertical direction; wherein the method comprises the steps of

The other ends of the auxiliary main beams are connected with the inner side wall of the frame assembly, and the other ends of the two auxiliary supporting beams arranged in pairs are fixedly connected with the corresponding supporting assemblies in the two adjacent supporting assemblies respectively; and

And an extension line of the auxiliary main beam in the axial direction intersects with the middle connecting piece.

3. The roof support structure of claim 2, wherein the other end of any one of the two auxiliary corbels arranged in pairs is fixedly connected to the corresponding intermediate position of the support assembly in the longitudinal direction.

4. A roof support structure as claimed in claim 2, wherein the included angle between the two auxiliary corbels arranged in pairs is in the range 30 ° to 120 °.

5. The roof support structure of any one of claims 1-4, wherein each of the plurality of support assemblies comprises two support beams disposed side-by-side.

6. The roof support structure of claim 5, wherein:

The middle connecting piece is arranged as a cylindrical piece formed by splicing a plurality of webs, the webs correspond to the support assemblies one by one, and the outer side wall of each web in the webs is fixedly connected with one end of the corresponding support assembly.

7. The roof support structure of claim 6, wherein:

a stiffening plate is arranged between two adjacent webs in the plurality of webs and/or between the positions on any one web and connected with the two supporting beams; wherein the method comprises the steps of

The two ends of each stiffening plate are flush with the two ends of the web plate, and the planes of the stiffening plates are intersected with the axial lead of the cylindrical part.

8. The roof support structure of claim 7, wherein:

The middle connecting piece comprises a plurality of webs, two ends of the stiffening plate and annular flange plates, wherein the two ends of the webs and the stiffening plate are respectively fixedly connected with the inner side walls of the corresponding flange plates.

9. The roof support structure of claim 1, wherein:

The frame component comprises an arc frame which is arranged at the position corresponding to the supporting component at the part with equal length and a strip frame which is arranged at the position corresponding to the supporting component at the part with unequal length.

10. The roof support structure of claim 9, wherein:

the intermediate connectors are made of an alloy material, and the plurality of support assemblies, the rim assembly, and the auxiliary support assembly are made of a wood material.