CN217128619U

CN217128619U - Connecting device for green fabricated building light steel wall and foundation

Info

Publication number: CN217128619U
Application number: CN202122961166.8U
Authority: CN
Inventors: 张志�; 孙树华; 李本兵
Original assignee: Shandong Tongchuang Design Consulting Group Co ltd
Current assignee: Shandong Tongchuang Design Consulting Group Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-05
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a building wall technical field discloses a green assembled building lightweight steel wall and basic connecting device, including L type basic connecting piece, L type basic connecting piece includes the horizontal part, and the vertical portion of the integrative structure of side perpendicular to horizontal part, set up the through passage who supplies the installation of stop member assembly in the vertical portion of L type basic connecting piece, the bottom structure that runs through the passageway has the slant welt that keeps the stop member assembly in the slope inserted state, stop member assembly becomes two segmentation structures, insert the axle in the adjustable of the sleeve axle and the axle bottom slidable mounting in the through passage including the slope, the axle is kept away from the one end of axle in the adjustable is equipped with in the spacing baffle of through passage department, set up on the axle in the adjustable and supply lightweight steel wall male vertical spacing groove. This green assembled building lightweight steel wall body and basic connecting device, rational in infrastructure, the installation is stable, effectively realizes reliable being connected between lightweight steel wall body module and the basis, and the practicality is strong.

Description

Connecting device for green fabricated building light steel wall and foundation

Technical Field

The application relates to the technical field of building walls, in particular to a connecting device for a green assembly type building light steel wall and a foundation.

Background

The green fabricated building has the integrity and the earthquake-resistant function, and the problem of connection between columns and foundations and between wall bodies and foundations must be thoroughly solved. The connection between the column and the foundation mostly adopts bolt connection, and the technology is widely applied to the design of the steel structure factory building and the iron tower foundation of the electric power transmission and transformation line, and is a mature technology. The connection problem between the light steel wall body module and the foundation is peculiar to the green fabricated building and is a new problem.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: how to really realize reliable connection between the light steel wall body module and the foundation is still the subject of further research in the green assembly type building construction technology at present.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a connecting device of green assembled building lightweight steel wall body and basis to realize reliable connection between lightweight steel wall body module and the basis.

In order to achieve the above purpose, the present application provides the following technical solutions: a connecting device of a green assembly type building light steel wall body and a foundation comprises an L-shaped foundation connecting piece, wherein the L-shaped foundation connecting piece comprises a horizontal part fixedly installed on the bottom of the L-shaped foundation connecting piece through a bolt and the foundation, and a vertical part with a side surface perpendicular to the horizontal part and an integral structure, a through channel for installing a limiting component assembly is arranged on the vertical part of the L-shaped foundation connecting piece, an oblique lining plate for keeping the limiting component assembly in an oblique insertion state is constructed at the bottom end of the through channel, the limiting component assembly is of a two-section structure and comprises a sleeve shaft obliquely inserted into the through channel and an adjustable inner shaft slidably installed at the bottom end of the sleeve shaft, one end of the sleeve shaft, far away from the adjustable inner shaft, is provided with a baffle plate for limiting the through channel, a vertical limiting groove for inserting the light steel wall body is arranged on the adjustable inner shaft, and the vertical limiting groove is provided with an end surface flush with the side surface of the vertical part on the L-shaped foundation connecting piece, the limiting member assembly is installed in a matched mode with the through channel of the L-shaped foundation connecting piece, after the vertical limiting groove of the limiting member assembly is matched with the light steel wall body in an inserted mode, the light steel wall body is limited in the vertical limiting groove and abutted against the L-shaped foundation connecting piece on the side face, and the L-shaped foundation connecting piece, the limiting member assembly and the light steel wall body are connected more tightly in a tenon-and-mortise-like mode.

As a further preferred scheme, the bottom end of the adjustable inner shaft is flush with the upper end face of the foundation, and the bottom end of the adjustable inner shaft is provided with a bolt assembly groove for the bolt to be inserted, so that the bolt can be conveniently assembled and fixed.

As a further preferable scheme, an adapting groove matched with the inclined lining plate is formed below the baffle plate, so that the tightness of the connection between the baffle plate and the inner wall of the L-shaped basic connecting piece is not influenced.

As a further preferable scheme, an adjusting cavity for installing the adjustable inner shaft is formed at the bottom end of the sleeve shaft, the adjustable inner shaft and the adjusting cavity are installed in a sliding fit manner, and the adjusting cavity is formed to ensure that the adjustable inner shaft slides along the axial direction of the adjusting cavity in the sleeve shaft.

As a further preferable scheme, a butt joint stud for threaded connection and installation of the guide rod is arranged in the center of the bottom end of the adjusting cavity, the guide rod is provided with an end part in threaded connection with the butt joint stud, the axis of the guide rod is parallel to the extending direction of the sleeve shaft, and the guide rod is additionally installed to further realize the guide of the adjustable inner shaft and ensure that the adjustable inner shaft moves along the axis direction of the guide rod.

As a further preferable scheme, the center of one side of the adjustable inner shaft facing the sleeve shaft is provided with an insertion cavity for the insertion installation of the guide rod.

To sum up, the technical effect and the advantage of this application: according to the connecting device for the green assembly type building light steel wall and the foundation, the limit component assembly and the through channel of the L-shaped foundation connecting piece are installed in a matched mode, and after the vertical limit groove of the limit component assembly is matched with the light steel wall in an inserted mode, the light steel wall is limited in the vertical limit groove and abutted against the L-shaped foundation connecting piece on the side face, and the L-shaped foundation connecting piece, the limit component assembly and the light steel wall are connected more tightly in a mortise-tenon-like mode; the limiting component assembly is of a two-section structure, wherein the adjustable inner shaft can extend downwards along the axis direction of the guide rod to abut against the foundation, and after the adjustable inner shaft is matched with the bolt for limiting, a stable guiding support can be conveniently provided, namely, the displacement direction between the adjustable inner shaft and the sleeve shaft is along the axis direction of the guide rod, so that the stable support can be provided when the light steel wall is pressed downwards to be limited at the vertical limiting groove. This green assembled building lightweight steel wall body and basic connecting device, rational in infrastructure, the installation is stable, effectively realizes reliable being connected between lightweight steel wall body module and the basis, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic structural view of an L-shaped base coupler of the present application;

FIG. 3 is a schematic structural view of a stop member assembly of the present application;

figure 4 is a longitudinal cross-sectional view of a stop member assembly of the present application.

Description of the reference numerals:

the device comprises a 1L-shaped foundation connecting piece, a 101 through channel, a 102 oblique lining plate, a 2 limiting component assembly, a 201 sleeve shaft, a 20101 vertical limiting groove, a 20102 adjusting cavity, a 20103 butt joint stud, a 202 adjustable inner shaft, a 20201 bolt assembling groove, a 203 baffle plate, a 20301 adapting groove, a 204 guide rod, a 20401 inserting cavity and a 3 foundation.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1, a green assembled building light steel wall and foundation connecting device, including L type basic connecting piece 1, L type basic connecting piece 1 includes that the bottom passes through the horizontal part of bolt and basic 3 fixed mounting to and the vertical portion of the integrative structure of side perpendicular to horizontal part, wherein, can adopt the bolt location back to pour again of the mode of fixing between horizontal part and the basis 3, and the horizontal part of L type basic connecting piece 1 part is covered to the concrete, realizes the location between L type basic connecting piece 1 and the basis 3.

Referring to fig. 1, 2 and 3, in the connecting device for the green fabricated building lightweight steel wall and the foundation, a vertical part of an L-shaped foundation connecting piece 1 is provided with a through channel 101 for installing a limiting member assembly 2, the bottom end of the through channel 101 is provided with an inclined lining plate 102, and the inclined lining plate 102 is used for confirming that the limiting member assembly 2 is in an inclined insertion state;

referring to fig. 3, the limiting member assembly 2 is a two-section structure, and includes a sleeve shaft 201 inserted into the through channel 101 in an inclined manner and an adjustable inner shaft 202 slidably mounted at the bottom end of the sleeve shaft 201, a baffle 203 limiting the position of the through channel 101 is disposed at one end of the sleeve shaft 201 away from the adjustable inner shaft 202, and the baffle 203 is used for limiting the sleeve shaft 201 and is tightly connected with the L-shaped base connecting member 1;

offer on the interior axle 202 with adjustable and supply light steel wall body male vertical spacing groove 20101, vertical spacing groove 20101 has the terminal surface that flushes with the vertical portion side of L type foundation connector 1, the vertical spacing groove 20101 of stop member assembly 2 is after the cooperation light steel wall body is pegged graft, the L type foundation connector 1 of light steel wall body is spacing and conflict side in vertical spacing groove 20101 department, make the connection between L type foundation connector 1, stop member assembly 2 and the light steel wall body inseparabler with the mode of class tenon fourth of twelve earthly branches.

Referring to fig. 3 and 4, a green fabricated building lightweight steel wall and foundation connecting device is shown:

as shown in fig. 3, the bottom end of the adjustable inner shaft 202 is flush with the upper end surface of the foundation 3, and the bottom end of the adjustable inner shaft 202 is provided with a bolt assembling groove 20201 for a bolt to be inserted;

as shown in fig. 4, an adjusting cavity 20102 for mounting the adjustable inner shaft 202 is formed in the bottom end of the sleeve shaft 201, the adjustable inner shaft 202 and the adjusting cavity 20102 are mounted in a sliding fit manner, a butt joint stud 20103 for mounting the guide rod 204 in a threaded connection manner is arranged in the center of the bottom end of the adjusting cavity 20102, the guide rod 204 is provided with an end portion connected with the butt joint stud 20103 in a threaded connection manner, the axis of the guide rod 204 is parallel to the extending direction of the sleeve shaft 201, an insertion cavity 20401 for inserting and mounting the guide rod 204 is formed in the center of one side, facing the sleeve shaft 201, of the adjustable inner shaft 202, the guide rod 204 is additionally mounted for guiding, namely, the displacement direction between the adjustable inner shaft 202 and the sleeve shaft 201 is kept along the axis direction of the guide rod 204, and therefore stable support can be provided when the light steel wall body is pressed down to be limited at the vertical limiting groove 20101;

referring to fig. 4, an adapting groove 20301 matching the inclined lining plate 102 is formed below the baffle plate 203, and the tightness of the connection between the baffle plate 203 and the inner wall of the L-shaped base connector 1 is not hindered by the forming of the adapting groove 20301.

The working principle of the device is that when the device is installed, the L-shaped foundation connecting piece 1 is firstly fixed on the foundation 3, the horizontal part of the L-shaped foundation connecting piece 1 and the foundation 3 are fixedly positioned through the bolt, then the pouring is carried out again, the concrete covers the horizontal part of one part of the L-shaped foundation connecting piece 1, the positioning between the L-shaped foundation connecting piece 1 and the foundation 3 is realized, after the positioning, only the sleeve shaft 201 of the limiting component assembly 2 is inserted into the through channel 101, the inclined lining plate 102 enables the limiting component assembly 2 to be in an inclined state, the adjustable inner shaft 202 extends along the axial direction of the guide rod 204 until the bottom end of the adjustable inner shaft 202 abuts against the foundation, the bolt is adopted for limiting, at the moment, the light steel wall body is inserted into the vertical limiting groove 20101 of the sleeve shaft 201, the light steel wall body is limited at the vertical limiting groove 20101 and abuts against the L-shaped foundation connecting piece 1 on the side surface, the L-shaped foundation connecting piece 1, the limiting component assembly 2 and the light steel wall are connected more tightly in a mortise-tenon-like mode.

Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or some features may be replaced with equivalents, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application are intended to be covered by the present application.

Claims

1. The utility model provides a green assembled building lightweight steel wall body and basic connecting device, includes L type basic connecting piece (1), its characterized in that: the L-shaped foundation connecting piece (1) comprises a horizontal part fixedly installed with a foundation through bolts at the bottom and a vertical part integrally constructed with the side surface perpendicular to the horizontal part, a through channel (101) for installing a limiting component assembly (2) is formed in the vertical part of the L-shaped foundation connecting piece (1), an inclined lining plate (102) for keeping the limiting component assembly (2) in an inclined insertion state is constructed at the bottom end of the through channel (101), the limiting component assembly (2) is of a two-section structure and comprises a sleeve shaft (201) obliquely inserted into the through channel (101) and an adjustable inner shaft (202) slidably installed at the bottom end of the sleeve shaft (201), a baffle (203) limiting the through channel (101) is arranged at one end, far away from the adjustable inner shaft (202), of the sleeve shaft (201), a vertical limiting groove (20101) for inserting a light steel wall body is formed in the adjustable inner shaft (202), the vertical limiting groove (20101) is provided with an end face which is flush with the side face of the L-shaped foundation connecting piece (1).

2. The connecting device for the green fabricated building light steel wall and foundation of claim 1, wherein: the bottom end of the adjustable inner shaft (202) is flush with the upper end face of the foundation, and a bolt assembling groove (20201) for a bolt to be connected into is formed in the bottom end of the adjustable inner shaft (202).

3. The connecting device for the green fabricated building light steel wall and foundation of claim 1, wherein: an adaptive groove (20301) matched with the inclined lining plate (102) is formed below the baffle (203).

4. The connecting device for the green fabricated building light steel wall and foundation of claim 1, wherein: an adjusting cavity (20102) for installing the adjustable inner shaft (202) is formed in the bottom end of the sleeve shaft (201), and the adjustable inner shaft (202) and the adjusting cavity (20102) are installed in a sliding fit mode.

5. The connecting device for the green fabricated building lightweight steel wall body and the foundation as claimed in claim 4, wherein: the adjustable inner shaft (202) is internally provided with a guide rod (204) for guiding the sliding direction of the adjustable inner shaft (202) and the sleeve shaft (201), the center of the bottom end of the adjusting cavity (20102) is provided with a butt joint stud (20103) for the guide rod (204) to be in threaded connection, the guide rod (204) is provided with an end part in threaded connection with the butt joint stud (20103), and the axis of the guide rod (204) is parallel to the extending direction of the sleeve shaft (201).

6. The connecting device for the green fabricated building lightweight steel wall body and the foundation as claimed in claim 5, wherein: the center of one side, facing the sleeve shaft (201), of the adjustable inner shaft (202) is provided with an inserting cavity (20401) for inserting and mounting the guide rod (204).