JP3243180U - Arc Support Steel Structural Grid - Google Patents

Abstract

An arcuate support steel structural grid is provided that enhances the overall structure support and makes the structure more stable. A load-bearing cross beam 1 is provided at the bottom of a bow-shaped support steel structural grid to support an upper structure, a support bow beam 2 is provided on the load-bearing cross beam and supports an object placed thereon, the load-bearing cross beam and the support. An upright beam 3 provided between the bow beam and supporting the supporting bow beam, and a deformable bow beam 4 connected between the bearing horizontal beam and the supporting bow beam and deforming to support the supporting bow beam. An arcuate support steel structural grid comprising: Through the mutual support of the supporting bow beams and the deformable bow beams, the bearing force is distributed to the load-bearing transverse beams and the upright beams, which strengthens the overall structure's bearing capacity and makes the structure more stable. , the structure is compact, the installation is convenient, and the consumables required are few. [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to the technical field of steel structural grids, and more particularly to arcuate support steel structural grids.

Steel structures are structures made of steel and are one of the main types of building structures. Coal storage superstructures and greenhouse superstructures are all steel structural grids. With increasing people's awareness of environmental protection, steel structure buildings have largely replaced traditional concrete buildings, and the use of steel structures is also increasing. The steel structure is flexible, has stable and reliable bearing capacity, is easily utilized for bracket installation, and requires less maintenance. A steel structure grid is a spatial structure formed by connecting multiple levers through nodes according to a certain grid shape. It has advantages and is widely used in various architectural fields. However, the existing steel structure grid has many nodes for attachment, each part is closely connected, and due to engineering characteristics, the structure itself has weak support and is easily affected by external forces, so the bearing capacity is insufficient. have quality and safety issues.

In some embodiments of the present invention, an arcuate support steel structural grid is provided to solve the problem of weak support in existing steel structural grid structures.

In some embodiments of the present application,
An arcuate support steel structural grid, comprising:
load-bearing transverse beams provided at the bottom of the arcuate support steel structural grids for supporting superstructures;
a support bow beam provided on the bearing cross beam for supporting an object placed thereon;
an upright beam provided between the load-bearing transverse beam and the supporting bow beam and supporting the supporting bow beam;
A bow support steel structural grid is provided comprising a deformable bow beam connected between said bearing cross beam and a support bow beam for deforming to support said support bow beam.

Furthermore, the deformable bow beam is
an upper deformable bow beam connected to the support bow beam and connected to the upright beam;
a lower deformable bow beam connected to said load-bearing cross beam and connected to said upright beam.

Further, the upper deformable bow beam is fixedly connected to the support bow beam via a connection plate fixed to the support bow beam,
The lower deformable bow beam is slidably connected to the load bearing cross beam via a horizontal slider that is slidably connected to the load bearing cross beam.

Further, the upper deformable bow beam and the lower deformable bow beam are slidably connected to the upright beam via a vertical slider vertically slidable on the upright beam.

Further, arc apexes of the upper deformable bow beam and the lower deformable bow beam are fixedly connected to each other, and the vertical slider moves the arc apexes of the upper deformable bow beam and the lower deformable bow beam. is sleeved to.

Further, the upright beam is provided with a vertical chute having a width larger than the diameter of the upper and lower deformable bow beams and for vertically moving the upper and lower deformable bow beams. .

Furthermore, a buffer support block is provided at the connecting portion between the upright beam and the support bow beam for buffering the pressure and bearing force between the upright beam and the support bow beam.

In addition, a horizontal support is provided on the top of the support beam for placing or supporting an object.

Compared with existing technology, the present invention has the following beneficial effects.

Through the mutual support of the support beams and the deformable bow beams, the present invention distributes the bearing force to the load-bearing transverse beams and the upright beams, strengthens the overall structure's support capacity, and makes the structure more stable. , the design is simple, the structure is compact, the installation is convenient, and the consumables required are few.

In order to explain the technical solutions of the embodiments of the present invention more clearly, the drawings necessary for describing the embodiments will be briefly described below. Apparently, the drawings in the following description are only some examples of the present invention. Those skilled in the art can derive other drawings based on these drawings without creative work.
1 is a schematic diagram of the overall structure of a bow-shaped support steel structural grid according to the present invention; FIG. FIG. 4 is a structural schematic diagram of a vertical chute of a bow-shaped support steel structural grid according to the present invention; FIG. 4 is a schematic view of the internal structure of the horizontal slider of the bow-shaped support steel structure grid according to the present invention;

Specific embodiments of the present invention will be described in more detail below with reference to the drawings and examples. The following practical examples are intended to illustrate the invention and not to limit the scope of the invention.

In the description of this application, the terms "middle", "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", " Any orientation or positional relationship indicated by terms such as "inside", "outside", etc., is based on the orientation or positional relationship shown in the drawings and is for the purpose of explaining and simplifying the present application and is intended to indicate that the device or element , to have a particular orientation, or to be configured and operated in a particular orientation, and is not to be construed as limiting the present invention.

The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features shown. can't Thus, a feature labeled "first" or "second" may state or imply that it comprises one or more of the corresponding features. In the description of this application, unless otherwise stated, "plurality" means two or more.

It should be noted that in the description of this application the terms "attachment", "coupling" and "connection" are to be understood broadly, unless expressly defined and limited to the contrary. For example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate, connected between the insides of two elements. may be Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific situation.

As shown in FIG. 1, in some embodiments of the present application, a load-bearing cross beam 1 is provided at the bottom of a bow-shaped support steel structural grid to support the superstructure, and a load-bearing cross beam 1 is provided and placed on top of the a support bow beam 2 for supporting an object; an upright beam 3 provided between the load-bearing lateral beam 1 and the support bow beam 2 to support the support bow beam 2; A bow-shaped support steel structural grid is provided comprising deformable bow beams 4 connected between and deforming to support said support bow beams 2 .

In addition, through the mutual support of the support bow beam 2 and the deformable bow beam 4, the bearing force is distributed to the load-bearing transverse beam 1 and the upright beam 3, which strengthens the overall structure's supportability and makes the structure more stable. The structure has the advantages of simple design, compact structure, convenient installation and less consumables.

In some embodiments of the present application, the deformable bow beam 4 is connected to the support bow beam 2, the upper deformable bow beam 5 is connected to the upright beam 3, and the bearing cross beam 1 is connected, lower deformable bow beams 6 connected to said upright beams 3;

Specifically, the upper deformable bow beam 5 and the lower deformable bow beam 6 are respectively connected to upper and lower two structures, and arranged vertically in such a way as to maximize the elasticity of the bow structure. can play a supporting role.

In some embodiments of the present application, said upper deformable bow 5 is fixedly connected to said support bow 2 via a connecting plate 7 fixed to said support bow 2, said lower deformable bow Beams 6 are provided with arcuate support steel structural grids slidably connected to said load-bearing transverse beams 1 via horizontal sliders 8 which are slidably connected to said load-bearing transverse beams 1 .

Specifically, the connecting plate 7 is fixed to the supporting beam 2, and the position of the connecting plate 7 is selected at the point where the deformation of the supporting beam 2 is the largest, so as to transmit more deformation. It's hard to do. The horizontal slider 8 is slidably connected to the load-bearing horizontal beam 1, and can disperse the force when it deforms in a plurality of directions by sliding, so that the deformation of the upper deformable bow beam 5 can be more effectively resisted. It is transmitted to the cross beam 1 to ensure stability.

In some embodiments of the present application, the upper deformable bow beam 5 and the lower deformable bow beam 6 slide on the upright beam 3 via a vertical slider 9 vertically slidable on the upright beam 3 . A movably connected arcuate support steel structural grid is provided.

Specifically, the upper deformable bow beam 5 and the lower deformable bow beam 6 are slidably connected to the upright beam 3 via a vertical slider 9 so that the upper deformable bow beam 5 and the lower deformable bow beam 5 are connected to the upright beam 3 . The deformation of the beams 6 is guided in the vertical direction to prevent the upper deformable beams 5 and the lower deformable beams 6 from being deformed irregularly and shortening their lives.

In some embodiments of the present application, the arc tops of said upper deformable bow beam 5 and said lower deformable bow beam 6 are fixedly connected to each other and said vertical slider 9 is connected to said upper deformable bow beam 5 A bow support steel structural grid is provided which is sleeved to the arc tops of the lower deformable bow beam 6 and the lower deformable bow beam 6 .

Specifically, the arc apexes of the upper deformable bow beam 5 and the lower deformable bow beam 6 are fixedly connected to each other, so that the supporting force can be transmitted to each other and the deformation can be transmitted. can.

As shown in FIG. 2, in some embodiments of the present application, the upright beam 3 has a width greater than the diameter of the upper deformable bow beam 5 and the lower deformable bow beam 6, and the upper deformable bow beam A bow support steel structural grid is provided provided with vertical chutes 12 for moving the beams 5 and lower deformable bow beams 6 up and down.

Specifically, the upright beam 3 is provided with a vertical chute 12 so that the upper deformable bow beam 5 and the lower deformable bow beam 6 can slide up and down.

In some embodiments of the present application, the connection between the upright beam 3 and the support bow beam 2 is provided with a buffer for buffering pressure and bearing forces between the upright beam 3 and the support bow beam 2. An arcuate support steel structural grid is provided on which support blocks 10 are provided.

Specifically, the buffer support block 10 can buffer the support force of the upright beam 3 on the support bow beam 2, and can also buffer the pressure of the support bow beam 2 on the upright beam 3. .

As shown in FIG. 3, in some embodiments of the present application, above the supporting bow beams 2, there is provided a bow-shaped supporting steel structural grid provided with a horizontal supporting platform 11 for placing or supporting an object.

According to the arcuate support steel structural grid according to some embodiments of the present application, its working principle is as follows.

When an object is placed or supported on the horizontal support base 11 , the support beam 2 undergoes a certain deformation, and then the deformation is caused by the upper deformable bow connected to the support beam 2 . After the upper deformable bow beam 5 is deformed, it is transferred to the lower deformable bow beam 6 through the contact point of the arc apex to deform the upper deformable bow beam 5 and the lower deformable bow beam. Deformation of the bow beam 6 causes the vertical slider 9 provided sleeved on the outside to slide along the upright beam 3, deformation of the lower deformable bow beam 6 through the horizontal slider 8 and finally to the It is transmitted to the load-bearing cross beams 1 .

From the above, the present invention comprises a load-bearing crossbeam 1 installed at the bottom of the bow-shaped support steel structural grid to support the superstructure, a support bowbeam 2 installed on the load-bearing crossbeam 1 to support an object placed on top, An upright beam 3 which is provided between a load-bearing lateral beam 1 and a supporting bow beam 2 and supports the supporting bow beam 2, is connected between the load-bearing lateral beam 1 and the supporting bow beam 2, and deforms to support the supporting bow beam 2. A bow support steel structural grid is disclosed comprising supporting deformable bow beams 4 . Through the mutual support of the support beams 2 and the deformable bow beams 4, the present invention distributes the bearing force to the load-bearing transverse beams 1 and the upright beams 3, thereby enhancing the overall support of the structure and making the structure more stable. , this structure has the advantages of simple design, compact structure, convenient installation and less consumables.

As can be understood by those skilled in the art, the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will still be able to modify the technical aspects described in the foregoing embodiments or make equivalent replacements for some of the technical features. You can Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

1 load-bearing transverse beam 2 support beam 3 upright beam 4 deformable bow beam 5 upper deformable bow beam 6 lower deformable bow beam 7 connecting plate 8 horizontal slider 9 vertical slider 10 buffer support block 11 horizontal support base 12 vertical chute.

Claims (8)

An arcuate support steel structural grid, comprising:
load-bearing transverse beams provided at the bottom of the arcuate support steel structural grids for supporting superstructures;
a support bow beam provided on the bearing cross beam for supporting an object placed thereon;
an upright beam provided between the load-bearing transverse beam and the supporting bow beam for supporting the supporting bow beam;
a deformable bow beam connected between said load-bearing transverse beams and said support bow beams for deforming to support said support bow beams. The deformable bow beam is
an upper deformable bow beam connected to the support bow beam and connected to the upright beam;
2. The bow support steel structural grid of claim 1, comprising a lower deformable bow beam connected to said load-bearing cross beams and connected to said upright beams. the upper deformable bow beam is fixedly connected to the support bow beam via a connecting plate fixed to the support bow beam;
3. The bow support steel structural grid of claim 2, wherein said lower deformable bow beam is slidably connected to said load bearing cross beam via a horizontal slider slidably connected to said load bearing cross beam. 3. The bow support of claim 2, wherein said upper deformable bow beam and said lower deformable bow beam are slidably connected to said upright beam via a vertical slider vertically slidable on said upright beam. Steel structure grid. The arc tops of the upper and lower deformable bow beams are fixedly connected to each other, and the vertical slider is sleeved on the arc tops of the upper and lower deformable bow beams. 5. The arcuate support steel structural grid of claim 4 connected. The upright beam is provided with a vertical chute having a width larger than the diameter of the upper and lower deformable bow beams and for vertically moving the upper and lower deformable bow beams. An arcuate support steel structural grid according to claim 2. 2. Arc support according to claim 1, wherein a connection portion between said upright beam and said support bow beam is provided with a cushioning support block for buffering pressure and bearing force between said upright beam and said support bow beam. Steel structure grid. The bow-shaped support steel structural grid according to claim 1, wherein the top of the support bow beams is provided with a horizontal support platform for placing or supporting an object.

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