CN218597351U

CN218597351U - Corrugated steel pipe column connector and assembly system thereof

Info

Publication number: CN218597351U
Application number: CN202222278589.4U
Authority: CN
Inventors: 谭兴奎; 高道成; 谭茗兮; 付贵
Original assignee: Chongqing Bente Steel Structure Co ltd
Current assignee: Chongqing Bente Steel Structure Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-10
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a corrugated steel pipe column connector and an assembly system thereof; the corrugated pipe is provided with at least two convex surfaces, and the outer wall of each convex surface is fixedly connected with the connecting part; the pipe body in the extending direction of the corrugated pipe is provided with a corrugated groove or a corrugated bulge; the steel beam, the steel pipe column and the support column base are connected through the sleeve type connecting joint to form an assembly building structure system; the bearing capacity of the steel pipe column is improved through the corrugated structure of the corrugated steel pipe column, and the material consumption is reduced; the connecting mode of the sleeve type connecting joint enables the assembly to be easy on site; the corrugated groove and the corrugated protrusion are arranged, so that the sleeve joint has a limiting effect, and the assembly efficiency is improved; holistic building structure system for this application steel pipe size is far less than ordinary steel pipe under same intensity demand, has improved the percentage of getting in a house, and has practiced thrift steel consumption, has reduced the assembly degree of difficulty.

Description

Corrugated steel pipe column connector and assembly system thereof

Technical Field

The utility model relates to a building material's technical field, concretely relates to corrugated steel pipe column attach fitting and assembly system thereof.

Background

The existing fabricated building generally comprises a concrete structure, a steel structure, a wood structure and the like, and in the characteristics of the fabricated building, a large number of assembling processes are adopted, so that the original pouring operation mode is reduced, the production efficiency can be improved, and the production cost is low.

In recent years, with the technical development and the national vigorous popularization of assembly type buildings, a large amount of steel materials are applied to assembly type steel structures, but a welding connection mode is mostly adopted in the existing assembly type steel structures, the welding connection mode is complex in process, and the overall structural strength is low. The stress intensity of the existing building pipe is low, and the stress intensity of the common pipe with the same size is far smaller than that of a corrugated steel pipe, wherein the corrugated steel pipe is like a corrugated connecting structure of 202121451654.8 in the patent number of the same applicant, and comprises a corrugated pipe and a connector. Therefore, on the basis, a corrugated steel pipe column connecting joint and an assembling system thereof are needed, wherein the strength of the whole assembling system is improved, and the processing technology is reduced.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a corrugated steel tubular column attach fitting and assembly system thereof to improve its be assembled between/be connected between's bulk strength, the assembly process when reducing the assembly promotes assembly efficiency.

In order to achieve the purpose, the utility model provides a corrugated steel pipe column connector, which comprises a hollow corrugated pipe, wherein the corrugated pipe is provided with at least two convex surfaces which protrude outwards, and the outer wall of each convex surface is fixedly connected with a connecting part; wherein, the pipe body in the extending direction of the corrugated pipe is provided with a corrugated groove or a corrugated bulge.

According to the connecting joint, the corrugated pipe is provided with the plurality of protruding surfaces, and the protruding surfaces are connected with the connecting parts, so that the corrugated pipe is directly sleeved on the matched corrugated columns during connection during assembly and then connected through the bolts, so that the assembly is more convenient, and the overall strength is higher due to the arrangement of the corrugated structure; of course, the shape of the medium corrugation grooves or corrugation ridges is arbitrary, such as circular, oval, rectangular, triangular, etc., and circular is preferred.

According to an aspect of the present application, the bellows is "cross" -shaped, "T" -shaped, or "L" -shaped; the specific choice is made according to the requirements during construction, and certainly, the extension can be performed in practice, for example, when five directions are required to extend, the extension can be set to be a pentagonal structure, and the analogy can be performed according to the manner of the present application.

Based on the connecting joint, the application also provides an assembly system of the corrugated steel pipe column connecting joint, and the assembly system comprises a plurality of base nodes and a plurality of supporting column feet; the connection among a plurality of foundation nodes can form an integral layer structure of the same layer, each foundation node comprises a corrugated column, a steel beam and the connection joint, the upper corrugated column and the lower corrugated column are inserted into the connection joint and connected through bolts, the steel beams are fixedly connected onto the connection parts through bolts, so that each foundation node of the same layer forms an integral frame through the steel beam, and the upper layer and the lower layer are connected through the corrugated columns; the support column feet are connected to the support plane, and at least one layer of the corrugated columns is connected to the support column feet, so that the whole frame of each layer is supported by the support plane.

In the mode, all the nodes are connected through the steel beams to form the integral structure of the same layer during assembly, the support structure of the lowest layer is integrally supported through the support column feet, the support plane can be the ground or the support plane on the plane layer, and the assembly mode enables the integral assembly process to be simple, the structural strength to be high and the integral performance to be strong.

In order to match with the corrugated column, the support column base comprises a hollow corrugated tube pin, the corrugated tube pin is provided with at least two convex surfaces, and a support connecting plate is connected to the bottom surface of the corrugated tube pin; the corrugated pipe pins are arranged on the pipe body in the extending direction and are in a cross shape, a T shape or an L shape.

The utility model discloses following beneficial effect has at least: the stress strength of the pipe column is improved through the structure of the corrugated steel pipe, the upper corrugated column and the lower corrugated column are assembled in a sleeving mode of the connecting joints through the connecting mode of the connecting joints, and the limiting effect is achieved during sleeving due to the mode of the corrugated grooves and the corrugated bulges, so that the assembling efficiency is improved; the whole structure is connected through the corrugated columns and the corrugated connecting joints, and the steel beams, the steel pipe columns and the supporting column feet are connected through the sleeve type connecting joints to form an assembly building structure system; the space occupation is reduced by using the special-shaped steel pipe column; the bearing capacity of the steel pipe column is improved through the corrugated structure of the corrugated steel pipe column, and the material consumption is reduced; the assembly is easy on site by the connection mode of the sleeve type connecting joint; due to the corrugated grooves and the corrugated bulges of the special-shaped corrugated steel pipe column, the special-shaped corrugated steel pipe column has a limiting effect during sleeving, and the assembling efficiency is improved; because whole building structure system that forms through heterotypic steel-pipe column, heterotypic corrugated steel-pipe column, heterotypic telescopic coupling and support column base assembly for this application steel pipe size is far less than ordinary steel pipe under same intensity demand, has improved the percentage of housing, and has practiced thrift steel consumption, has reduced the assembly degree of difficulty.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a structural diagram of an L-shaped corrugated steel pipe column joint provided by the present invention;

FIG. 2 is a structural diagram of a T-shaped corrugated steel pipe column connector provided by the present invention;

FIG. 3 is a structural diagram of a cross-shaped corrugated steel pipe column connector provided by the present invention;

FIG. 4 is a structural diagram of a U-shaped steel connection joint provided by the present invention;

fig. 5 is a schematic view of an overall frame connection structure according to an embodiment of the present invention;

fig. 6 is a top view structural diagram of the connection of the integral frame according to another embodiment of the present invention.

In the attached drawings, 1,1a and 1b are corrugated pipes, 2,2a and 2b are corrugated columns, 3,3a and 3b are corrugated pipe pins, 4 is an H-shaped steel connecting part, 4a is a U-shaped steel connecting part and 5 is a steel beam.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1

As shown in fig. 1, a specific embodiment of the present application is: a corrugated steel pipe column connecting joint comprises a hollow corrugated pipe 1, wherein the corrugated pipe comprises an L-shaped corrugated pipe 1 with two convex surfaces, and H-shaped steel connecting parts 4 or U-shaped steel connecting parts 4a are fixedly connected to the outer walls of the two convex surfaces; the corrugated groove or the corrugated protrusion is arranged on the pipe body in the extending direction of the corrugated pipe 1, and the shape of the corrugated groove or the corrugated protrusion can be any shape including a circle, an ellipse, a right-angle shape, a triangle and the like.

Example 2

As shown in fig. 2, a corrugated steel pipe column connector comprises a hollow corrugated pipe 1b, wherein the corrugated pipe 1b comprises a T-shaped corrugated pipe 1b with three convex surfaces, and H-shaped steel connecting parts 4 or U-shaped steel connecting parts 4a are fixedly connected to the outer walls of the three convex surfaces; the corrugated pipe 1 has a corrugated groove or a corrugated protrusion on the pipe body in the extending direction, and the shape of the corrugated groove or the corrugated protrusion may be any shape, including a circle, an ellipse, a right angle, a triangle, etc.

Example 3

As shown in fig. 3-4, a corrugated steel pipe column connector comprises a hollow corrugated pipe 1a, wherein the corrugated pipe 1a comprises a cross-shaped corrugated pipe 1a with four convex surfaces, and H-shaped steel connectors 4 or U-shaped steel connectors 4a are fixedly connected to the outer walls of the four convex surfaces; the corrugated groove or the corrugated protrusion is arranged on the pipe body in the extending direction of the corrugated pipe 1, and the shape of the corrugated groove or the corrugated protrusion can be any shape including a circle, an ellipse, a right-angle shape, a triangle and the like.

As shown in fig. 5-6, an assembly system of a corrugated steel pipe column connecting joint comprises a plurality of base nodes and a plurality of supporting

column feet

3,3a,3b; the basic node comprises

corrugated columns

2,2a and 2b, steel beams 5 and connecting joints in the embodiments 1 to 3; the upper and lower

corrugated columns

2,2a and 2b are connected through bolts when inserted into the connecting joints, the H-shaped steel beam 5 or the U-shaped steel beam 5 is fixedly connected to the corresponding connecting parts through bolts, so that each foundation node of the same layer forms an integral frame through the steel beam 5, and the upper and lower layers are connected through the

corrugated columns

2,2a and 2b; the supporting column base is connected to a supporting plane, and at least one layer of the

corrugated columns

2,2a and 2b is connected to the supporting

column base

3,3a and 3b, so that the whole frame of each layer is supported by the supporting plane; in order to match with the corrugated column, the support column base comprises a hollow corrugated column pin, the corrugated column pin is provided with at least two convex surfaces, and a support connecting plate is connected to the bottom surface of the corrugated column pin; the tube body in the extending direction of the corrugated tube pins is provided with corrugated grooves or corrugated bulges, and the corrugated tube pins are cross-shaped supporting column feet 3a, T-shaped supporting column feet 3b or L-shaped supporting column feet 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a corrugated steel pipe column attach fitting which characterized in that: the corrugated pipe comprises a hollow corrugated pipe, wherein the corrugated pipe is provided with at least two convex surfaces, and the outer wall of each convex surface is fixedly connected with a connecting part; wherein, the pipe body in the extending direction of the corrugated pipe is provided with a corrugated groove or a corrugated bulge.

2. The corrugated steel pipe column joint according to claim 1, wherein: the corrugated pipe is in a cross shape.

3. The corrugated steel pipe column joint according to claim 1, wherein: the corrugated pipe is T-shaped.

4. The corrugated steel pipe column connection joint according to claim 1, wherein: the corrugated pipe is L-shaped.

5. The corrugated steel pipe column connection joint according to claim 1, wherein: the connecting part comprises an H-shaped steel beam connector used for connecting an H-shaped steel beam or a U-shaped steel beam connector used for connecting a square tube steel beam.

6. An assembly system of a corrugated steel pipe column connector, which is characterized by comprising the corrugated steel pipe column connector according to claim 1, and further comprising a plurality of base nodes and a plurality of support column feet; the foundation nodes comprise corrugated columns, steel beams and corrugated steel pipe column connecting joints, the upper and lower corrugated columns are inserted into the corrugated steel pipe column connecting joints and connected through bolts, the steel beams are fixedly connected to the connecting parts through bolts, so that each foundation node on the same layer forms an integral frame through the steel beam, and the upper and lower layers are connected through the corrugated columns; the support column feet are connected to the support plane, and at least one layer of the corrugated columns is connected to the support column feet, so that the whole frame of each layer is supported by the support plane.

7. The assembly system of claim 6, wherein: the support column base comprises a hollow corrugated pipe pin, the corrugated pipe pin is provided with at least two convex surfaces, and a support connecting plate is connected to the bottom surface of the corrugated pipe pin; wherein, the pipe body on the extending direction of the corrugated pipe pins is provided with a corrugated groove or a corrugated bulge.

8. The assembly system of claim 6, wherein: the corrugated pipe pin is in a cross shape.

9. The assembly system of claim 6, wherein: the corrugated pin is T-shaped.

10. The assembly system of claim 6, wherein: the corrugated pin is L-shaped.