CN210369654U

CN210369654U - Wall arc composite sheet lower extreme and wall roof beam connected node

Info

Publication number: CN210369654U
Application number: CN201920748610.8U
Authority: CN
Inventors: 赵中杰; 王俊文; 孙玉玲
Original assignee: Hangxiao Steel Structure Henan Co ltd
Current assignee: Hangxiao Steel Structure Henan Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-21
Anticipated expiration: 2029-05-23

Abstract

The utility model belongs to the field of steel structure construction, in particular to a connection node of the lower end of a wall arc composite board and a wall beam, which comprises a conventional composite board, an arc composite board, a wall beam, a brick wall and a steel column, wherein the lower end of the arc composite board is fixed on the horizontally arranged wall beam through a fixing piece, the wall beam adopts C-shaped steel, the opening of the wall beam is downwards fixed on the vertically arranged brick wall below the wall beam, the lower end part of the connection arc composite board is provided with a rectangular convex lower rabbet, the fixing piece comprises a first fixing piece and a second fixing piece, the first fixing piece and the second fixing piece both comprise a fixed end and a connecting end, the connecting end of the first fixing piece is fixed on the inner cambered surface of the lower end of the arc composite board, the connecting end of the second fixing piece is arranged below the lower rabbet in a laminating manner, the fixed ends of the first fixing piece, light weight, heat insulation, good sealing performance, flexible and quick installation and short construction period.

Description

Wall arc composite sheet lower extreme and wall roof beam connected node

Technical Field

The utility model belongs to steel construction building field, concretely relates to wall arc composite sheet lower extreme and wall roof beam connected node.

Background

Along with the rapid development of building steel, the architectural structure form that uses steel as main building material obtains extensive popularization, some industry factory buildings, a warehouse, and light steel house etc. begin to use the composite sheet, the composite sheet is the compound maintenance panel that panel and bottom plate and core formed through the binder complex, the composite sheet has better compressive strength, non-deformable, be applicable to under the multiple environmental condition, along with the composite sheet material is bigger and bigger in the application proportion in various building fields, in order to make the outward appearance effect more pleasing to the eye, the building that uses the arc composite sheet is also more and more common, but still there is certain degree of difficulty to the connection of arc composite sheet, especially arc composite sheet lower extreme and wall beam's connection is hardly handled.

The existing node is characterized in that a wall beam at the lower end is obliquely placed, then the lower end of an arc-shaped plate and the oblique wall beam are fixed through self-tapping nails, but the node has the defects that ① the wall beam is not easy to connect with a steel column when the wall beam is obliquely placed, if the wall beam is flatly placed, the outer edge of the wall beam is parallel to the flange edge of the steel column, the wall beam exceeds the flange edge of the steel column after the wall beam is obliquely placed, a purlin supporting plate is not easy or even cannot be connected, if the wall beam is flatly placed, the inner edge of the wall beam is parallel to the flange edge of the steel column, the included angle between the purlin supporting plate and the steel column is small after the wall beam is obliquely placed, the purlin supporting plate is difficult to weld, bolts are not easy to install when the bolts are installed on site, and the bolts cannot be installed when the angle is too small, ② the wall beam is obliquely.

Disclosure of Invention

In order to solve the problem among the background art, the utility model discloses a wall arc composite sheet lower extreme and wall roof beam connected node keeps the wall roof beam level to set up, and the arc composite sheet lower extreme passes through the mounting to be fixed on the wall roof beam, and structure safety, preparation, simple to operate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the lower end of the arc-shaped composite plate of the wall surface and the wall beam connecting node comprises a conventional composite plate, an arc-shaped composite plate, a wall beam, a brick wall and a steel column, wherein the upper end of the arc-shaped composite plate is connected with the conventional composite plate through grooves and tongues capable of being spliced with each other, the lower end of the arc-shaped composite plate is fixed on the wall beam horizontally arranged through a fixing piece, the wall beam is made of C-shaped steel, an opening of the wall beam is downwards fixed on the brick wall vertically arranged below the wall beam, the wall beam is also connected with the steel column vertically arranged through a purlin supporting plate, the lower end connected with the arc-shaped composite plate is provided with a rectangular convex lower groove and tongue, the fixing piece comprises a first fixing piece and a second fixing piece, the first fixing piece and the second fixing piece respectively comprise a fixed end and a connecting end, the connecting end of the first fixing piece is fixed on the, The fixed ends of the second fixing pieces are fixed at the upper end of the wall beam.

Furthermore, the height of the top of the wall beam is higher than that of the inner arc surface of the lower end of the arc-shaped composite plate, the height of the inner arc surface of the lower end of the arc-shaped composite plate is higher than that of the upper edge of the lower rabbet, a groove is formed between the lower edge of the lower rabbet and the outer arc surface of the lower end of the arc-shaped composite plate, and the end part of the outer arc surface of the lower end of the arc-shaped composite plate is abutted.

Further, first mounting includes horizontal segment A, vertical section A and the section A of bending, and the vertical downwardly extending of horizontal segment A left end forms vertical section A, and vertical section A continues to extend the section A of bending of formation to the upper left slope, and horizontal segment A is the stiff end, and horizontal segment A passes through the self tapping nail to be fixed at the wall roof beam top, and the section A of bending is the link, and the section A of bending is fixed on the intrados of arc composite sheet lower extreme through the self tapping nail.

Further, the second fixing piece comprises a horizontal section B, a vertical section B, a bending section B and a tail end, the left end of the horizontal section B vertically extends downwards to form the vertical section B, the vertical section B continues to obliquely extend towards the left lower side to form the bending section B, the bending section B continues to vertically extend towards the left upper side to form the tail end, the horizontal section B is a fixed end, the horizontal section B is fixed to the top of the wall beam through a self-tapping screw, the bending section B and the tail end jointly form a hook-shaped connecting end, and the lower rabbet is hung on the hook-shaped connecting end.

Furthermore, the first fixing piece and the second fixing piece are both made of steel plates through bending.

Furthermore, the upper end part and the lower end part of the arc-shaped composite board are respectively provided with a matched protection head, and the protection heads are made of foamed polyurethane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses keep wall roof beam level to set up, adopt two mountings and wall roof beam to be connected with the arc composite sheet, solved the wall roof beam and put to one side and be connected the difficult problem between the steel column, also can not change the atress mode of wall roof beam because the wall roof beam is put to one side after, produce unfavorable influence to structure safety, this node workshop processing is simple, light in weight, thermal-insulated heat preservation, sealing performance is good, the installation is nimble swift, construction period shortens, and the appearance is pleasing to the eye.

Drawings

FIG. 1 is a schematic view of the longitudinal section structure of the present invention;

FIG. 2 is a schematic view of the structure of detail A in FIG. 1;

FIG. 3 is a schematic view of the first fastener shown in FIG. 2;

FIG. 4 is a schematic view of the second fastener shown in FIG. 2;

in the above figures: 1-conventional composite board; 2-arc composite board; 3-a first fixing piece; 3.1-horizontal segment A; 3.2-vertical section A; 3.3-bending section A; 4-a second fixing member; 4.1-horizontal segment B; 4.2-vertical section B; 4.3-bending section B; 4.4-tail end; 5-brick wall; 6-steel column; 7-wall beam; 8-grooving; 9-self-tapping screw.

Detailed Description

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

With reference to the attached drawings 1-4, the embodiment of the utility model provides a connection node of the lower end of a wall arc composite board and a wall beam, which comprises a conventional composite board 1, an arc composite board 2, a brick wall 5, a steel column 6 and a wall beam 7, wherein the upper end of the arc composite board 2 is connected with the conventional composite board 1 through a tongue-and-groove which can be spliced with each other, the lower end of the arc composite board 2 is fixed at the upper end of the wall beam 7 which is horizontally arranged through a fixing piece, the wall beam 7 is made of C-shaped steel, the opening of the wall beam 7 is downwards fixed on the brick wall 5 which is vertically arranged below the wall beam 7, the wall beam 7 is further connected and reinforced with the vertically arranged steel column 6 through a purlin supporting board, the lower end of the arc composite board 2 is provided with a rectangular convex lower tongue-and-groove 8, the fixing piece comprises a first fixing piece 3 and a second fixing piece 4, the first fixing piece 3, the link laminating setting of second mounting 4 is in tongue-and-groove 8 below down, and the stiff end stack of first mounting 3, second mounting 4 is fixed on wall roof beam 7, and arc composite sheet 2 is connected with wall roof beam 7 through first mounting 3, second mounting 4, avoids wall roof beam 7 to put to one side and leads to being connected the difficulty between wall roof beam 7 and the steel column 6, and does not change the atress mode of wall roof beam 7, and the structure is safer.

The height of the top of the wall beam 7 is higher than that of the inner arc surface of the lower end of the arc-shaped composite board 2, the height of the inner arc surface of the lower end of the arc-shaped composite board 2 is higher than that of the upper edge of the lower rabbet 8, a groove is formed between the lower edge of the lower rabbet 8 and the outer arc surface of the lower end of the arc-shaped composite board 2, and the end part of the outer arc surface of the lower end of the arc-shaped composite board 2.

First mounting 3 includes horizontal segment A3.1, vertical segment A3.2 and the section A3.3 of bending, the vertical downwardly extending of horizontal segment A3.1 left end forms vertical segment A3.2, vertical segment A3.2 continues to extend the section A3.3 of bending of formation of slope upper left side, horizontal segment A3.1 is the stiff end, horizontal segment A3.1 is fixed at wall roof beam 7 top through self-tapping screw 10, the section A3.3 of bending is the link, the section A3.3 of bending is fixed on the intrados of arc composite sheet 2 lower extreme through self-tapping screw 9.

The second fixing piece 4 comprises a horizontal section B4.1, a vertical section B4.2, a bending section B4.3 and a tail end 4.4, the left end of the horizontal section B4.1 vertically extends downwards to form the vertical section B4.2, the vertical section B4.2 continuously extends towards the lower left side in an inclined mode to form the bending section B4.3, the bending section B4.3 continuously extends towards the upper left side vertically to form the tail end 4.4, the horizontal section B4.1 is a fixed end, the horizontal section B4.1 is fixed to the top of the wall beam 7 through a self-tapping screw 9, the tail end 4.4 is arranged in a groove between the lower edge of the lower rabbet 8 and the outer arc surface of the lower end of the arc-shaped composite board 2, the bending section B4.3 and the tail end 4.4 jointly form a hook-shaped connecting end, and the lower rabbet 8 is.

First mounting 3, second mounting 4 are bent by the steel sheet and are made, have very strong maneuverability, and concrete mounting steel sheet thickness can be confirmed according to the actual composite board thickness of engineering, the unit weight condition, reduces the preparation degree of difficulty of main component, very big shortening the preparation cycle of component, and

wall roof beam

7 and 2 on-the-spot installations of arc composite board are simple and easy, firm in connection for the construction progress of engineering.

The upper end and the lower end of the arc-shaped composite board 2 are respectively provided with a matched protection head, the protection heads are made of foamed polyurethane, the protection heads enable the wall body to insulate heat and preserve heat, and the sealing performance is good.

The utility model discloses the installation as follows:

the fixed end of a fixing piece 4 is welded to a wall beam 7, the connecting end of a first fixing piece 3 is fixed to the inner arc surface of the lower end of an arc-shaped composite board 2 through a self-tapping screw 9, the upper end of the arc-shaped composite board 2 is connected with a conventional composite board 1 through grooves and tongues capable of being spliced mutually, the lower groove and tongue 8 of the arc-shaped composite board 2 is hung on the hook-shaped connecting end of a second fixing piece 4, and then the fixed end of the fixing piece 3 and the fixed end of the fixing piece 4 are superposed to the upper plane of the wall beam 7 through the self-tapping.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of description of the present invention and for simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the present invention should not be construed as being limited thereto, and it should be noted that the terms "mounted" and "connected" should be interpreted broadly, for example, as being able to be fixedly connected, detachably connected, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wall arc composite sheet lower extreme and wall roof beam connected node, includes conventional composite sheet, arc composite sheet, wall roof beam, brick wall, steel column, is connected characterized by through the tongue-and-groove that can splice each other between the upper end of arc composite sheet and the conventional composite sheet: the lower end of the arc-shaped composite board is fixed on a wall beam horizontally arranged through a fixing piece, the wall beam is made of C-shaped steel, an opening of the wall beam is downwards fixed on a vertically arranged brick wall below the wall beam, the wall beam is further connected with a vertically arranged steel column through a purlin supporting board, a rectangular convex lower rabbet is arranged at the lower end of the arc-shaped composite board, the fixing piece comprises a first fixing piece and a second fixing piece, the first fixing piece and the second fixing piece respectively comprise a fixed end and a connecting end, the connecting end of the first fixing piece is fixed on the inner arc surface of the lower end of the arc-shaped composite board, the connecting end of the second fixing piece is attached to the lower portion of the lower rabbet, and the fixed ends of the first fixing piece.

2. The connection node of the lower end of the wall arc-shaped composite plate and the wall beam as claimed in claim 1, which is characterized in that: the height of the top of the wall beam is higher than the height of the inner arc surface of the lower end of the arc-shaped composite board, the height of the inner arc surface of the lower end of the arc-shaped composite board is higher than the height of the upper edge of the lower rabbet, a groove is arranged between the lower edge of the lower rabbet and the outer arc surface of the lower end of the arc-shaped composite board, and the end part of the outer arc surface of the lower end of the arc-shaped.

3. The connection node of the lower end of the wall arc-shaped composite plate and the wall beam as claimed in claim 1, which is characterized in that: first mounting includes horizontal segment A, vertical section A and the section A of bending, and the vertical downwardly extending of horizontal segment A left end forms vertical section A, and vertical section A continues to extend the section A of bending of formation to the upper left slope, and horizontal segment A is the stiff end, and horizontal segment A passes through the self-tapping screw to be fixed at the wall roof beam top, and the section A of bending is the link, and the section A of bending is fixed on the intrados of arc composite sheet lower extreme through the self-tapping screw.

4. The connection node of the lower end of the wall arc-shaped composite plate and the wall beam as claimed in claim 2, which is characterized in that: the second fixing piece comprises a horizontal section B, a vertical section B, a bending section B and a tail end, the left end of the horizontal section B vertically extends downwards to form the vertical section B, the vertical section B continues to obliquely extend towards the lower left to form the bending section B, the bending section B continues to vertically extend towards the upper left to form the tail end, the horizontal section B is a fixed end, the horizontal section B is fixed to the top of the wall beam through a self-tapping screw, the bending section B and the tail end jointly form a hook-shaped connecting end, and the lower rabbet is hung on the hook-shaped connecting end.

5. The connection node of the lower end of the wall surface arc-shaped composite plate and the wall beam as claimed in claim 1, 3 or 4, which is characterized in that: the first fixing piece and the second fixing piece are both made of steel plates through bending.

6. The connection node of the lower end of the wall arc-shaped composite plate and the wall beam as claimed in claim 1, which is characterized in that: the upper end part and the lower end part of the arc-shaped composite board are respectively provided with a matched protection head, and the protection heads are made of foamed polyurethane.