CN217175370U - Column bearing truss combination and column bearing truss combination vertical building structure system - Google Patents

Abstract

The utility model provides a vertical building structure system of post bearing truss combination and post bearing truss combination. The post bearing truss combination comprises a plurality of single truss assemblies and further comprises a connecting assembly used for connecting the single truss assemblies which are arranged adjacently, the connecting assembly comprises a connecting member, a locking member and a positioning member, the connecting member is used for connecting two groups of single truss assemblies which are arranged adjacently left and right, the locking member is used for fixing the connecting member on a bearing surface of one single truss assembly used for bearing the other group of single truss assemblies, and the positioning member is used for positioning the two groups of single truss assemblies which are arranged up and down when the single truss assemblies are assembled up and down. The utility model discloses a vertical building structure system of post bearing truss combination and post bearing truss combination has solved among the prior art bight bearing formula steel structure module steel column cross-sectional dimension wall projection that causes greatly, has got the room rate decline thereby and causes the poor problem of adaptability in many high-rise residential building module steel structures.

Description

Column bearing truss combination and column bearing truss combination vertical building structure system

Technical Field

The utility model relates to an assembly type structure field, concretely relates to vertical building structure system of post bearing truss combination and post bearing truss combination.

Background

The existing permanent steel structure module building can be divided into two types, namely a wall bearing type module and a corner column bearing type module according to the stress mode of a structure body formed after module assembly and construction. Wherein wall bearing formula module monolithic wall structure is dense column type steelframe, and wall body steel column is in large quantity, and upper and lower layer steel column adopts the tight mode "butt joint" of plane top, can only bear pressure, can not bear shear force and moment of flexure, and efficiency is not high from the atress system, can lead to using the steel volume big, and manufacturing procedure is numerous and diverse, takes a lot of work and time, and is not economic enough.

The corner column bearing type module is limited by the stress characteristics of beam-column joints in a frame system formed after the modules are assembled, even if the module is of a multi-layer module structure, the column section size is often larger, the wall body convex column phenomenon occurs in building arrangement, and the room rate is reduced; in addition, when used in high-rise buildings, the size and amount of steel used in the underlying steel columns increases significantly. Therefore, the corner column bearing type modular building is often used for public buildings at low and medium-high floors such as hotels, dormitories, hospitals and schools, and when the corner column bearing type modular building is used for residential buildings with high floors, great difficulty and extra cost increment are often caused.

In view of the above, there is a need for a new truss combination and a truss combination steel-concrete structural building system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical building structure system of post bearing truss combination and post bearing truss combination that uses this post bearing truss combination to solve among the prior art vertical building structure system at least in the bight bearing type steel structure module because the wall projection that the steel column cross sectional dimension caused greatly, thereby having the room rate decline and causing the poor problem of adaptability in many high-rise housing module steel structures.

In order to realize the utility model discloses the mesh, the utility model provides a post bearing truss combination, including a plurality of single truss subassemblies, still including being used for connecting adjacent setting the coupling assembling of single truss subassembly, coupling assembling includes connecting element, locking member and locating component, connecting element is used for connecting about adjacent setting two sets ofly single truss subassembly, locking member runs through connecting element, in order to incite somebody to action connecting element fixes single truss subassembly is used for accepting another group on the face of accepting of single truss subassembly, the connection can be dismantled to the locating component on the connecting element, in order when single truss subassembly carries out the equipment from top to bottom, realize two sets of setting from top to bottom the location of single truss subassembly.

As a further improvement of the present invention, the connecting member is disposed in a horizontal plate shape, the connecting member is provided with a positioning hole for accommodating the positioning member, the positioning hole is provided with 2 at least, and the positioning hole is located the central line symmetry in the width direction of the connecting member is disposed.

As a further improvement, the last locking hole that still is provided with of connecting element, locking element runs through the locking hole, with will connecting element location is adjacent two sets of setting about on the face of accepting of single pin truss subassembly, the locking hole is provided with a plurality ofly simultaneously, and is a plurality of the locking hole is followed connecting element width direction's ascending central line symmetry sets up.

As a further improvement of the present invention, the locking member includes a first locking member and a second locking member, the first locking member is used for fixing the connecting member on the receiving surface; the second locking member is used for locking and positioning two groups of single truss assemblies which are assembled and arranged up and down.

As a further improvement of the present invention, the positioning member includes a first positioning plate and a second positioning plate, the second positioning plate is vertically fixed at the center of the first positioning plate.

As a further improvement of the present invention, the positioning member further includes a limiting portion disposed at the edge of the side of the first positioning plate and/or the second positioning plate, and the limiting portion separates the positioning member into an inserting portion and a positioning portion, the inserting portion is inserted into the connecting member and passes through the limiting portion to limit the inserting position between the positioning member and the connecting member.

As a further improvement, the spacing portion is from the plate-shaped structure that the side edge of first locating plate and/or the second locating plate outwards extends and forms, just spacing portion is close to a side of grafting portion becomes the inclined plane setting.

As a further improvement, the first locating plate with the second locating plate is in the tip that extends in location portion all is the chamfer setting, follows the extending direction of locating component, location portion roughly is "V" shape setting of falling.

As a further improvement of the present invention, the single truss assembly comprises an upper chord member, a lower chord member and at least two vertical members; the two ends of the vertical component are respectively fixedly connected with the bottom surface of the upper chord component and the top surface of the lower chord component, the upper chord component is connected with the vertical component positioned at the extending end part of the upper chord component through a corner component, the corner component is arranged corresponding to the connecting component, and the corner component is provided with a containing cavity for containing the positioning component.

In order to realize the purpose of the utility model, the utility model also provides a column bearing truss combined vertical building structural system, which comprises a truss combined structure, a wallboard and a floor slab, wherein concrete is poured in the truss combined structure, and the truss combined structure comprises at least one three-dimensional truss combination; and the three-dimensional truss combination is formed by combining and enclosing four column bearing trusses, and the column bearing truss combination is the column bearing truss combination.

The utility model has the advantages that: the column bearing truss combination of the utility model is provided with the connecting component for connecting two adjacent single truss components, the connecting component in the connecting component is utilized to facilitate the position positioning and horizontal adjustment between the two adjacent single truss components which are arranged at left and right sides, the space force arm is reasonably utilized to transmit bending moment and vertical load, and the truss combination with smaller volume is used for replacing the traditional beam column; meanwhile, through the arrangement of the positioning member matched with the connecting member, the connecting assembly has a positioning connection function, the positioning and connection between two groups of single truss assemblies which are adjacently arranged up and down are facilitated, the section size of a beam-column steel column is effectively reduced, the assembly of a multi-story high-rise structure of a frame type module column structure is realized, and then a column bearing truss combined vertical building structure system using the column bearing truss combination is more reasonable, has stronger adaptability to the height of a building, is more optimized and saved in steel consumption, is more friendly to the layout of residential buildings, and is suitable for building high-rise modules.

Drawings

Fig. 1 is a schematic structural view of the column load-bearing truss assembly of the present invention.

Fig. 2 is a schematic structural view of a single truss assembly in fig. 1.

Fig. 3 is a schematic structural view of the connection member of fig. 1.

Fig. 4 is a schematic structural view of another connecting member used in combination with the connecting member according to the present invention.

Fig. 5 is a schematic structural view of the positioning member of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

In order to avoid obscuring the present invention with unnecessary details, it should be noted that only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 5, a column bearing truss combination vertical building structure system includes a truss combination structure, a wall plate and a floor slab, wherein concrete is poured into the truss combination structure, and the truss combination structure includes at least one three-dimensional truss combination; furthermore, concrete is poured in the three-dimensional truss combination, and the wall plate, the floor slab and the three-dimensional truss combination are mutually spliced to form a truss combination steel-concrete structure building system.

The utility model discloses in, the space truss combination is enclosed by four post bearing truss combinations 1 and closes and form. The column bearing truss combination 1 comprises a plurality of single truss components 11 and connecting components 12, and the single truss components 11 are connected through the connecting components 12 to form the column bearing truss combination 1 which is arranged in a plane.

The single truss assembly 11 includes an upper chord member 111, a lower chord member 112, and at least two vertical members 113; the two ends of the vertical member 113 are fixedly connected with the bottom surface of the upper chord member 111 and the top surface of the lower chord member 112 respectively, further, the upper chord member 111 and the lower chord member 112 are arranged in parallel, the vertical member 113 is connected between the upper chord member 111 and the lower chord member 112, and two adjacent vertical members 113 are arranged in parallel. Further, two vertical members 113 located at the extended ends of the upper chord member 111 and the lower chord member 112 are connected by corner members 114 such that the single truss assemblies 11 are arranged in a planar rectangular shape, the corner members 114 are connected at four corners of the rectangular single truss assemblies 11, and the vertical members 113 located inside the single truss assemblies 11 are connected to the upper chord member 111 and the lower chord member 112 by truss connection columns 115.

In the present invention, the upper chord member 111/the lower chord member 112 is connected to the corner member 114, which has a horizontal connecting portion (not numbered) for connection, a vertical connecting portion perpendicular to the extending direction of the horizontal connecting portion, and a receiving cavity 1141 between the horizontal connecting portion and the vertical connecting portion, and the upper chord member 111/the lower chord member 112 is connected to the horizontal connecting portion and is welded and fixed to the corner member 114; the vertical members 113 are connected to the vertical connecting portions such that the upper chord member 111/the lower chord member 112 are perpendicular to the vertical members 113, respectively. The opening of the receiving cavity 1141 is aligned with the top surface of the upper chord member 111 and the bottom surface of the lower chord member 112, so that the connecting assembly 12 can be easily combined with the plurality of single truss assemblies 11 through the receiving cavity 1141.

The connecting assembly 12 includes a connecting member 121, a locking member 122 and a positioning member 123, and the connecting assembly 12 is installed by combining the single truss assemblies 11 disposed adjacent to the corner members 114 in cooperation. The utility model discloses in, connecting member 121 is used for connecting two sets of single truss subassemblies 11 that adjacent set up about, and locking member 122 runs through connecting member 121 to can dismantle with connecting member 121 and be connected in order to fix connecting member 121 on the face of accepting that single truss subassembly 11 is used for accepting another set of single truss subassembly, in the utility model discloses, accept the face and form for the top surface concatenation of upper chord member 111 when adjacent two sets of single truss subassemblies 11 are close to each other, so can prevent that locating member 123 from dropping from connecting member 121 when combining with connecting member 121, further, locating member 123 can be matchd with the chamber 1141 of accepting on the corner member 114 of another single truss subassembly 11 bottom surface that is located this single truss subassembly 11 top, realizes the upper and lower equipment location of single truss subassembly 11.

In a preferred embodiment of the present invention, the connecting member 121 is disposed in a horizontal plate shape, the connecting member 121 is provided with at least 2 positioning holes 1211 for accommodating the positioning member, and the positioning holes 1211 are symmetrically disposed along a center line L in a width direction of the connecting member 121. Further, the connecting member 121 is further provided with a locking hole 1212, and the locking member 122 penetrates through the locking hole 1212 to position the connecting member 121 on the receiving surfaces of the two sets of single truss assemblies 11 adjacently arranged on the left and right sides, in this embodiment, the locking holes 1212 are simultaneously provided in a plurality, and the plurality of locking holes 1212 are symmetrically arranged along the center line L in the width direction of the connecting member 121.

Further, the connection assembly 12 further includes a connection member 121 ' used in cooperation with the connection member 121, and the connection member 121 ' is used to connect the two single-truss assemblies 11 located at the edge up and down, specifically, the connection member 121 ' is separated along a middle line in the width direction of the connection member 121 and can be obtained, so that when the connection member 121 ' is convenient to connect the two single-truss assemblies 11 located at the edge and corresponding up and down, the preparation of the connection member 121 ' is convenient, and the preparation cost of the column bearing truss assembly 1 is reduced.

The locking member 122 comprises a first locking member 1221 and a second locking member 1222, wherein the first locking member 1221 penetrates through the locking hole 1212 and the upper chord member 111 for fixing the connecting member 121 on the receiving surface; the second locking member 1222 is used for locking and positioning the two sets of single truss assemblies 11 arranged in an up-and-down assembly manner, and the second locking member 1222 penetrates through the truss connecting column 115 on the lower chord member 112 of the upper single truss assembly 11 and the truss connecting column 115 on the upper chord member 111 of the lower single truss assembly 11 to complete the fixation of the two sets of single truss assemblies 11 arranged in an up-and-down assembly manner.

The positioning member 123 includes a first positioning plate 1231 and a second positioning plate 1232, and the second positioning plate 1232 is vertically fixed at the center of the first positioning plate 1231 such that the cross section of the fixing member 123 in the horizontal direction is disposed in a cross shape. Further, the positioning member 123 further includes a limiting portion 1233 disposed at a side edge of the first positioning plate 1231 and/or the second positioning plate 1232. In the present invention, the limiting portion 1233 separates the positioning member 123 into the inserting portion 1234 and the positioning portion 1235, wherein the inserting portion 1234 penetrates through the positioning hole 1211 on the connecting member 121 and is inserted into the receiving cavity 1141, and further, the limiting portion 1233 is received in the positioning hole 1211 and is connected to the receiving surface to limit the inserting position between the positioning member 123 and the connecting member 121.

In a preferred embodiment of the present invention, the position-limiting portion 1233 is a plate-shaped structure formed by extending outward from the side edge of the first positioning plate 1231 and/or the second positioning plate 1232, and a side of the position-limiting portion 1233 close to the inserting portion 1234 is an inclined plane, so that the positioning member 123 can be inserted into the accommodating cavity 1141 through the positioning hole 1211.

The first positioning plate 1231 and the second positioning plate 1232 are both provided with a chamfer at the end extending in the positioning part 1235, and the positioning part 1235 is provided in an approximately inverted V shape along the extending direction of the positioning member 123, so that the splicing of the upper single truss assembly 11 and the lower single truss assembly 11 can be facilitated, and the interference between the accommodating front 1141 on the bottom surface of the upper single truss assembly 11 and the positioning member 123 can be prevented, and the splicing between two groups of single truss assemblies 11 arranged up and down can be prevented.

When the single truss components 11 in the utility model are assembled to form the column bearing truss combination 1, firstly, when the connecting member 121 is placed on the bearing surface, the positioning hole 1211 on the connecting member 121 is respectively corresponding to the containing cavities 1141 on the two corner members 114 which are adjacent to the two single truss components 11 arranged on the left and right, at this time, the flat connecting member 121 can level the splicing position of the top surfaces of the two upper chord members 111 in the two single truss components 11 arranged on the left and right, thereby preventing the two single truss components 11 arranged on the left and right from being staggered up and down or front and back in the combination process, furthermore, the first locking member 1221 penetrates through the connecting member 121 to lock and fix the connecting member 121 on the bearing surface, and because the connecting member 121 is flat, the position between the two single truss components 11 arranged on the left and right can be further adjusted in the locking process of the first locking member 1221, the connection stability of two single truss assemblies 11 adjacently arranged on the left and right is ensured, and the connection position is ensured to be horizontal.

Further, the positioning members 123 are inserted into the positioning holes 1211, so that the insertion parts 1234 are inserted into the receiving cavities 1141 of the lower single-truss assemblies 11, the other single-truss assembly 11 is connected to the other single-truss assembly 11 positioned above the positioning member 121 through the positioning member 121, and the positioning parts 1235 are inserted into the receiving cavities 1141 of the upper corner members 1114 of the lower chord members 112 of the upper single-truss assemblies 11, thereby completing the positioning between the upper and lower single-truss assemblies 11 and preventing the upper and lower single-truss assemblies 11 from being displaced. Finally, the second locking member 1222 penetrates through the truss connecting post 115 on the lower chord member 112 of the upper single truss assembly 11 and the truss connecting post 115 on the upper chord member 111 of the lower single truss assembly 11 to complete the fixing of two groups of single truss assemblies 11 which are arranged in an up-and-down assembly manner, so that at least 4 groups of single truss assemblies 11 are combined together to form the column bearing truss combination 1. Further, the 4 groups of column bearing truss combinations 1 are spliced in a three-dimensional mode to be finally combined to form a column bearing truss combination vertical building structure system.

To sum up, the column bearing truss assembly 1 of the present invention utilizes the connecting member 121 of the connecting member 12 to facilitate the positioning and horizontal adjustment of the position between the two sets of single truss assemblies 11 adjacently disposed left and right by arranging the connecting member 12 connecting the two sets of single truss assemblies 11, reasonably utilizes the space force arm to transmit the bending moment and the vertical load, and replaces the traditional beam column with the column bearing truss assembly 1 with a smaller volume; meanwhile, the positioning member 123 matched with the connecting member 121 is arranged, so that the connecting assembly 12 has a positioning and connecting function, the positioning and the connection between two groups of single truss assemblies 11 which are adjacently arranged up and down are facilitated, the section size of a beam column type steel column is effectively reduced, the assembly of a multi-story and high-rise structure of a frame type module column structure is realized, the vertical structure system of the truss combined column bearing type module building is suitable, the column bearing truss combined vertical building structure system using the column bearing truss combination 1 is more reasonable, the adaptability to the building height is stronger, the steel consumption is more optimized and saved, the layout of the residential building is more friendly, and the middle-rise and high-rise module is suitable for building.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides a post bearing truss combination, is applicable to the vertical structure system of truss combination post bearing type modular building, includes a plurality of single truss subassemblies, its characterized in that: the connecting assembly comprises a connecting member, a locking member and a positioning member, the connecting member is used for connecting two groups of single truss assemblies which are adjacently arranged left and right, the locking member penetrates through the connecting member to fix the connecting member on a bearing surface of the single truss assembly, which is used for bearing the other group of single truss assemblies, and the positioning member is detachably connected to the connecting member so as to realize the positioning of the two groups of single truss assemblies which are arranged up and down when the single truss assemblies are assembled up and down.

2. The column loadbearing truss assembly of claim 1, wherein: the connecting member is arranged in a horizontal flat plate shape, the connecting member is provided with at least 2 positioning holes for accommodating the positioning members, and the positioning holes are symmetrically arranged along the center line in the width direction of the connecting member.

3. The column loadbearing truss assembly of claim 2, wherein: the connecting component is further provided with a plurality of locking holes, the locking holes penetrate through the locking components so that the connecting component can be positioned on the bearing surfaces of two groups of single truss assemblies which are adjacently arranged at the left and the right, and the locking holes are symmetrically arranged along the center line of the connecting component in the width direction.

4. The column loadbearing truss assembly of claim 1, wherein: the locking member comprises a first locking member and a second locking member, and the first locking member is used for fixing the connecting member on the bearing surface; the second locking member is used for locking and positioning two groups of single truss assemblies which are assembled and arranged up and down.

5. The column loadbearing truss assembly of claim 1, wherein: the positioning component comprises a first positioning plate and a second positioning plate, and the second positioning plate is vertically fixed at the center of the first positioning plate.

6. The column loadbearing truss assembly of claim 5, wherein: the positioning component further comprises a limiting part arranged at the side edge of the first positioning plate and/or the second positioning plate, the limiting part divides the positioning component into an inserting part and a positioning part, the inserting part is inserted into the connecting component and limits the inserting position between the positioning component and the connecting component through the limiting part.

7. The column loadbearing truss assembly of claim 6, wherein: the limiting part is a plate-shaped structure formed by extending outwards from the edge of the side edge of the first positioning plate and/or the second positioning plate, and one side surface of the limiting part, which is close to the insertion part, is an inclined surface.

8. The column loadbearing truss assembly of claim 6, wherein: the first positioning plate and the second positioning plate are arranged in a chamfering mode at the end parts extending in the positioning parts, and the positioning parts are arranged in an inverted V shape along the extending direction of the positioning component.

9. The column loadbearing truss assembly of claim 1, wherein: the single truss assembly comprises an upper chord member, a lower chord member and at least two vertical members; the two ends of the vertical component are respectively fixedly connected with the bottom surface of the upper chord component and the top surface of the lower chord component, the upper chord component is connected with the vertical component positioned at the extending end part of the upper chord component through a corner component, the corner component is arranged corresponding to the connecting component, and the corner component is provided with a containing cavity for containing the positioning component.

10. The utility model provides a vertical building structure system of post bearing truss combination, includes truss integrated configuration, wallboard and floor, concrete, its characterized in that have been pour in the truss integrated configuration: the truss composite structure comprises at least one three-dimensional truss combination; the three-dimensional truss combination is formed by enclosing four column bearing truss combinations, and the column bearing truss combination is the column bearing truss combination of any one of claims 1-9.

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