Supporting structure for building outer curtain wall plate

Abstract

The utility model discloses a supporting structure for a building outer curtain wall plate, which comprises a fixing plate, pre-embedded hooks and angle steel, the pre-embedded hooks and the fixing plate are integrated, one end of each pre-embedded hook and a concrete wall body are integrally poured and formed, and a plurality of pre-embedded hooks are arranged on one side, close to the concrete wall body, of the fixing plate. The angle steel is fixedly connected with the face, away from the embedded hook, of the fixing plate and fixedly connected with the curtain wall. By using the device, the connection relation between the supporting structure and the wall body can be strengthened, and a stable and lasting foundation is provided for curtain wall installation.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to a supporting structure for an exterior curtain wall panel of a building. Background Art

[0002] The exterior curtain wall is the outer wall enclosure of the building. It does not bear any load and is hung on the surface of the exterior wall like a curtain. It is a lightweight wall with decorative effects commonly used in modern large-scale high-rise buildings. Curtain walls are generally composed of panels and supporting structural systems. When installing existing curtain walls, most of them are secondary drilling on the formed wall, and then the curtain wall and the wall are assembled together using expansion bolts or other fasteners. This slows down the construction process, and the subsequent installation is not stable enough, which is prone to partial falling off. The supporting structure of this curtain wall is not stable enough. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a supporting structure for building exterior curtain wall panels.

[0004] The technical solution of the utility model is: a supporting structure for an exterior curtain wall panel of a building, comprising a fixing plate, an embedded hook and an angle steel, wherein the embedded hook is integrated with the fixing plate, one end of the embedded hook is integrally cast with a concrete wall, a side of the fixing plate close to the concrete wall is provided with a plurality of embedded hooks, the angle steel is fixedly connected to a side of the fixing plate away from the embedded hooks, and the angle steel is fixedly connected to the curtain wall.

[0005] Furthermore, a plurality of convex contacts with even intervals are arranged on the side of the embedded hook, and the convex contacts are embedded into the concrete wall along with the embedded hook.

[0006] Furthermore, one side of the angle steel is welded integrally with the fixing plate.

[0007] Furthermore, a plurality of positioning holes are provided on one side of the angle steel, and the positioning holes are evenly distributed along the length of the angle steel. Through holes are provided on the curtain wall at positions corresponding to the positioning holes, and blind rivets are provided in the through holes. The curtain wall is fixedly connected to the angle steel through the blind rivets.

[0008] Furthermore, a sloping top is provided on the top of the angle steel, and the sloping top extends from the top surface of the fixing plate to the top surface of the angle steel.

[0009] Furthermore, symmetrical slide grooves are provided on both sides of the angle steel, and the inner walls of the slide grooves are in contact with the curtain wall.

[0010] Furthermore, a plurality of reinforcing ribs are arranged between the fixed plate and the side of the angle steel away from the curtain wall, and the reinforcing ribs are evenly distributed along the length direction of the angle steel.

[0011] Compared with the prior art, the advantages of the utility model are: the fixing plate and the embedded hook are cast as one with the concrete wall. Compared with the connection method of expansion bolts, the bonding strength between the embedded hook and the wall is higher, which avoids loosening of the supporting structure and the wall; the curtain wall is fixedly connected to the fixing plate by angle steel, which has the characteristics of high strength and light weight, and can provide a good fixing point for the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the assembly of the utility model and the curtain wall;

[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 It is a side view of the utility model.

[0016] Among them: 1. Support; 2. Curtain wall; 11. Slide; 12. Angle steel; 13. Fixing plate; 14. Embedded hook; 21. Blind rivet; 121. Positioning hole; 131. Reinforcement rib; 132. Sloping top; 141. Protrusion. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0018] The specific implementation of the utility model will be described below in conjunction with the accompanying drawings:

[0019] like Figures 1 to 3As shown, a supporting structure for an exterior curtain wall panel of a building comprises a fixing plate 13, an embedded hook 14 and an angle steel 12. The embedded hook 14 is integrated with the fixing plate 13. One end of the embedded hook 14 is cast and formed integrally with the concrete wall. A plurality of embedded hooks 14 are provided on one side of the fixing plate 13 close to the concrete wall. The side of the embedded hook 14 is provided with a plurality of evenly spaced convex contacts. As the embedded hook 14 is embedded in the concrete wall, the convex contacts increase the bonding area between the embedded hook 14 and the concrete wall, and increase the bonding strength between the fixing plate 13 and the concrete wall. One side of the angle steel 12 is welded integrally with the fixing plate 13, and the bonding strength between the angle steel 12 and the fixing plate 13 is improved by welding. One side of the angle steel 12 is provided with a plurality of positioning holes 121, and the positioning holes 121 are evenly distributed along the length of the angle steel 12. A through hole is provided at the position of the curtain wall 2 corresponding to the positioning hole 121, and a blind rivet 21 is provided in the through hole. The curtain wall 2 is fixedly connected to the angle steel 12 through the blind rivet 21. The curtain wall 2 is fixedly connected to the angle steel 12 by a blind rivet 21. The blind rivet 21 is easy to install and has high bonding strength. The top of the steel is provided with an inclined top 132, which extends from the top surface of the fixed plate 13 to the top surface of the angle steel 12. The inclined top 132 is convenient for discharging the accumulated water or impurity particles on the top surface of the angle steel 12 to prevent the formation of conditions for rusting the angle steel 12. Symmetrical slide grooves 11 are provided on both sides of the angle steel 12, and the inner wall of the slide groove 11 fits the curtain wall 2. When installing the curtain wall 2, the curtain wall 2 is assembled into the angle steel 12 along the slide groove 11, so that the lateral position of the curtain wall 2 and the fixed plate 13 is relatively fixed. A plurality of reinforcing ribs 131 are provided between the side of the angle steel 12 away from the curtain wall 2 and the fixed plate 13, and the reinforcing ribs 131 are evenly distributed along the length direction of the angle steel 12. The reinforcing ribs 131 can improve the deformation resistance of the angle steel 12 without increasing the weight of the angle steel 12 too much.

[0020] The working principle of the specific implementation of the utility model is as follows: the embedded hook 14 is integrally cast with the concrete wall, and one side of the fixing plate 13 is exposed outside the concrete wall. One side of the angle steel 12 is welded to the fixing plate 13, and the other side of the angle steel 12 is fixedly connected to the curtain wall 2 by a blind rivet 21.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0022] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A supporting structure for a building exterior curtain wall panel, characterized in that: The invention comprises a fixing plate (13), an embedded hook (14) and an angle steel (12); the embedded hook (14) is integrated with the fixing plate (13); one end of the embedded hook (14) is integrally cast with a concrete wall; a plurality of embedded hooks (14) are arranged on a side of the fixing plate (13) close to the concrete wall; the angle steel (12) is fixedly connected to a side of the fixing plate (13) away from the embedded hook (14); and the angle steel (12) is fixedly connected to a curtain wall (2).

2. The supporting structure for building exterior curtain wall panels according to claim 1, characterized in that: The side surface of the embedded hook (14) is provided with a plurality of evenly spaced convex contacts, and the convex contacts are embedded in the concrete wall along with the embedded hook (14).

3. The supporting structure for building exterior curtain wall panels according to claim 1, characterized in that: One side of the angle steel (12) is welded integrally with the fixing plate (13).

4. The supporting structure for building exterior curtain wall panels according to claim 1, characterized in that: A plurality of positioning holes (121) are provided on one side of the angle steel (12), and the positioning holes (121) are evenly distributed along the length of the angle steel (12); through holes are provided on the curtain wall (2) at positions corresponding to the positioning holes (121); blind rivets (21) are provided in the through holes; and the curtain wall (2) is fixedly connected to the angle steel (12) via the blind rivets (21).

5. The supporting structure for building exterior curtain wall panels according to claim 1, characterized in that: The top of the angle steel (12) is provided with an inclined top (132), and the inclined top (132) extends from the top surface of the fixing plate (13) to the top surface of the angle steel (12).

6. The supporting structure for building exterior curtain wall panels according to claim 1, characterized in that: Symmetrical slide grooves (11) are provided on both sides of the angle steel (12), and the inner walls of the slide grooves (11) are in contact with the curtain wall (2).

7. The supporting structure for building exterior curtain wall panels according to claim 1, characterized in that: A plurality of reinforcing ribs (131) are provided between the side of the angle steel (12) away from the curtain wall (2) and the fixing plate (13), and the reinforcing ribs (131) are evenly distributed along the length direction of the angle steel (12).

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