CN217782446U - Steel construction side fascia quick connect device - Google Patents
Steel construction side fascia quick connect device Download PDFInfo
- Publication number
- CN217782446U CN217782446U CN202221420033.8U CN202221420033U CN217782446U CN 217782446 U CN217782446 U CN 217782446U CN 202221420033 U CN202221420033 U CN 202221420033U CN 217782446 U CN217782446 U CN 217782446U
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- shaped steel
- connecting piece
- bolt
- hole
- limb plane
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Abstract
A quick connecting device for a steel structure external wall panel comprises an L-shaped steel connecting piece, a first M14 bolt and a second M14 bolt. The lower parts of the horizontal limb plane and the vertical limb plane of the L-shaped steel connecting piece are respectively provided with a through hole; the head of the M14 bolt I is welded on the upper flange of the I-shaped steel and then respectively penetrates through the lower nut, the horizontal limb plane through hole of the L-shaped steel connecting piece and the upper nut to be connected with the connecting piece; the M14 bolt II penetrates through a through hole at the lower part of the vertical limb plane of the L-shaped steel connecting piece to be connected with the top of the lower external wall panel; and the M14 bolt III penetrates through the upper panel of the vertical limb plane of the L-shaped steel connecting piece to be welded with the bottom of the outer wall plate of the layer. The through holes in the L-shaped steel connecting pieces, the M14 bolts I and the M14 bolts II enable the external wall panel to generate certain displacement in three directions, flexible connection of the wall panel is guaranteed, multi-dimensional adjustment of the external wall panel is achieved, and the bolt connection method is reliable in connection, rapid in construction and convenient to assemble.
Description
Technical Field
The utility model belongs to the technical field of prefabricated outer wall is connected, a assembled steel construction side fascia quick connect device is related to.
Background
In China, the installation of external wall panels in the fabricated steel structure building is usually embedded and externally hung, however, the embedded wall body has large construction amount when being installed on site, and cannot completely wrap a steel structure beam column system, so that a cold and hot bridge is easily formed. Compared with the prior art, the externally hung wall is simple in connection and high in construction speed during installation, and meanwhile, the wallboard wraps the steel structural member, so that the outer wall is flat and easy to decorate.
Through the research on a large number of construction cases of the assembled steel structure external wall panel, the connection efficiency of the assembled steel structure building external wall panel in the process of installing a wall body is low, and the reasons include low connection speed, poor waterproofness caused by improper treatment of construction joints and large accumulated deviation of the wall panel in the installation process due to the size and quality problems of components.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a L type assembled steel construction side fascia connecting device can effectively solve the problem in the background art.
In order to achieve the above object, the utility model discloses a L type assembled steel construction side fascia connecting device, including L shaped steel connecting piece, M14 bolt one, M14 bolt two. A horizontal through hole is formed in the horizontal limb plane of the L-shaped steel connecting piece; the lower part of the vertical limb plane of the L-shaped member is provided with a transverse through hole; the upper flange of the I-shaped steel penetrates through the horizontal through hole through the M14 bolt I to be connected with the connecting piece in an adjustable mode; the lower outer wallboard passes through the transverse through hole through the M14 bolt II to be connected with the connecting piece in an adjustable manner; this outer wallboard passes through pre-buried steel sheet and the vertical limb plane upper portion steel sheet welding of L shaped steel connecting piece.
Further, the head of the M14 bolt I is welded to the upper flange of the I-shaped steel, so that the L-shaped steel connecting piece is positioned and installed conveniently.
Furthermore, the screw rod of the M14 bolt I is provided with a nut at the bottom of the L-shaped steel connecting piece, so that the L-shaped steel connecting piece can move up and down conveniently.
Furthermore, the horizontal through hole is an oval long hole, so that the L-shaped steel connecting piece can move back and forth within the length range of the oval long hole, and the installation and the adjustment are convenient.
Further, the transverse through hole is an oval long hole, so that the M14 bolt II can slide in the oval long hole along the horizontal direction.
Furthermore, embedded steel plate inlays in the wall body, is favorable to the vertical limb plane upper portion steel sheet of L type connecting piece plays limiting displacement to this layer of outer wall board through the welding.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the transverse oval long hole at the lower part of the plane of the vertical limb of the L-shaped member can enable the external wall panel to have certain displacement along the left-right direction, and the oval long hole on the plane of the horizontal limb of the L-shaped member can enable the external wall panel to have certain displacement along the front-back direction. The screw of the M14 bolt I can enable the external wall panel to have a certain displacement along the vertical direction. Thereby realizing the flexible connection of the external wall panel and the main structure in three directions.
The utility model discloses a steel construction side fascia connecting device can make the side fascia all have certain free displacement in three direction, can fully adapt to the deformation of main part steel construction, can avoid the wallboard to destroy because of external forces such as earthquakes.
Drawings
FIG. 1 is a schematic view of the structure of the L-shaped connecting member of the present invention
FIG. 2 is the schematic view of the M14 bolt structure of the present invention
FIG. 3 is the schematic view of the wall plate connection structure of the present invention
In the figure: 1. l shaped steel connecting piece, 2, connecting piece horizontal limb plane through hole, 3, connecting piece vertical limb plane lower part through hole, 4, pre-buried steel plate, 5, M14 bolt I, 6, M14 bolt II, 7, lower floor external wall panel, 8, this layer external wall panel, 9, floor, 10, I-steel
Detailed Description
For making the utility model discloses succinctly clear when technical means, appearance, core key point and efficiency express that realize, the following concrete embodiment that combines further explains the utility model discloses.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply specific orientations of the devices.
In the description of the present invention, it should be noted that the terms "mounting", "connecting", "aligning", and the shapes "L", "oval", etc. should be understood in a broad sense. For example, "connected" may be a fixed connection, a removable connection, a mechanical connection, or the like. The specific meaning of the above terms in the present invention can be understood as appropriate by those skilled in the art.
As shown in figure 1, the utility model provides a pair of L type assembled steel construction side fascia even device, including L shaped steel connecting piece 1, M14 bolt 5 and M14 bolt 6.
It should be noted that the utility model discloses the side fascia of arranging when the installation needs pre-buried steel sheet 4, and specific visual actual conditions is confirmed. When the L-shaped steel connecting piece is used, the head of the M14 bolt I5 is welded at the upper flange position of the outer side of the I-shaped steel 10, then the head penetrates through the through hole 2 to be connected with the L-shaped steel connecting piece 1, and the through hole 2 and the screw can enable the L-shaped steel connecting piece 1 to have the up-down and front-back adjusting capacity. And then the connecting piece is connected with the external wall panel 7 through the through hole 3 and the M14 bolt II 6, and the through hole 3 enables the external wall to have left and right adjusting capability. Therefore, the external wall panel 7 can be adjusted in the up-down, left-right and front-back directions by the screw, the through hole 2 and the through hole 3. After the outer wall is adjusted to a proper position, the nuts of the M14 bolt I5 and the M14 bolt II 6 are fixed by using a tool. Then, the embedded steel plate 4 of the external wall panel 8 is in limit connection with the upper part of the connecting piece through welding. After the integral installation is finished, performing waterproof treatment on the outer wall gap and performing integral layer pouring, namely hiding the connecting piece below a pouring layer without influencing later use; simultaneously, pour vertical prefabricated wallboard seam crossing, water-proof effects is showing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and the description are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications are all within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a steel construction side fascia quick connecting device, by L shaped steel connecting piece (1), M14 bolt (5) and M14 bolt two (6) constitute its characterized in that: the lower parts of the horizontal limb plane and the vertical limb plane of the L-shaped steel connecting piece (1) are respectively provided with a through hole; the head of the M14 bolt I (5) is welded on the upper flange of the I-shaped steel (10), and the screw rod penetrates through the horizontal limb plane through hole (2) to be connected with the L-shaped steel connecting piece (1); and the M14 bolt II (6) penetrates through the lower through hole (3) of the vertical limb plane and is connected with the external wall panel (7).
2. The quick connecting device for the external wall panels with the steel structure as claimed in claim 1, wherein: the L-shaped steel connecting piece (1) is made of hot-rolled L-shaped steel or L-shaped steel combined by welding, and through holes respectively formed in the lower parts of a horizontal limb plane and a vertical limb plane are elliptical long holes.
3. The quick connecting device for the external wall panels with the steel structures as claimed in claim 2, characterized in that: the long diameter of a through hole (2) formed in the horizontal limb plane of the L-shaped steel connecting piece (1) is perpendicular to the vertical limb plane of the connecting piece.
4. The quick connecting device for the external wall panels with the steel structure as claimed in claim 2, wherein: the long diameter of a through hole (3) formed in the lower portion of the vertical limb plane of the L-shaped steel connecting piece (1) is parallel to the horizontal limb plane of the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221420033.8U CN217782446U (en) | 2022-06-07 | 2022-06-07 | Steel construction side fascia quick connect device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221420033.8U CN217782446U (en) | 2022-06-07 | 2022-06-07 | Steel construction side fascia quick connect device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782446U true CN217782446U (en) | 2022-11-11 |
Family
ID=83934725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221420033.8U Active CN217782446U (en) | 2022-06-07 | 2022-06-07 | Steel construction side fascia quick connect device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782446U (en) |
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2022
- 2022-06-07 CN CN202221420033.8U patent/CN217782446U/en active Active
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