Positioning and fixing device for curtain wall installation

Abstract

The invention provides a positioning and fixing device for curtain wall installation, which belongs to the technical field of curtain wall installation and comprises a fixing plate, a fixing mechanism and a fastening plate. The fixing plate is used for positioning the curtain wall mounting position and is mounted on a wall surface; the fixing mechanism is fixed to the fixing plate and comprises a supporting piece, an elastic piece and a positioning push plate, the supporting piece is fixed to the fixing plate, one end of the elastic piece is fixed to the supporting piece, the other end of the elastic piece is fixed to the positioning push plate, and the plane where the elastic piece and the positioning push plate are located is parallel to the fixing plate; the fastening plate is detachably installed on one side of the fixing plate and used for pressing the curtain wall. The glass curtain wall is preliminarily positioned through the fixing plate and the positioning push block, then the fastening plate is used for fastening the glass curtain wall, the problem that construction is inconvenient when the glass curtain wall is installed is solved, the difficulty when the curtain wall is installed can be reduced, the number of simultaneous operation workers can be reduced, and the effect of saving labor resources is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of curtain wall installation, and in particular to a positioning and fixing device for curtain wall installation. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the role of the main structure.

[0003] At present, when curtain walls are installed on site, the installation workload is very large, and there are problems such as long installation period and large number of workers required. In the prior art, publication number CN116838009A provides a curtain wall fixing device, which includes a curtain wall body and a keel frame, and the keel frame includes a back plate and a fixing frame. The curtain wall body is positioned through a fixing hole, and then connected with the fixing plate through the slot of the side wall, which simplifies the installation process of the curtain wall body and improves the convenience of installation. However, the internal components of the keel are numerous, and the linkage between the components is complex. Damage to any component will greatly affect its performance.

[0004] With respect to the above-mentioned related technologies, the existing curtain wall installation cannot reduce the number of installation workers while ensuring the simplicity, economy and practicality of the components, and has the defect of consuming a large amount of labor resources. Summary of the invention

[0005] The invention provides a positioning and fixing device for curtain wall installation, which is used to solve the defects of curtain wall installation in the prior art and reduce the difficulty of curtain wall installation.

[0006] The present invention provides a positioning and fixing device for curtain wall installation, comprising: a fixing plate, a fixing mechanism and a fastening plate; the fixing plate is used to locate the curtain wall installation position and is installed on the wall; the fixing mechanism is fixed to the fixing plate and comprises a support member, an elastic member and a positioning push plate, the support member is fixed to the fixing plate, one end of the elastic member is fixed to the support member, the other end of the elastic member is fixed to the positioning push plate, and the plane where the elastic member and the positioning push plate are located is parallel to the fixing plate; the fastening plate is detachably installed on one side of the fixing plate and is used to press the curtain wall.

[0007] According to a positioning and fixing device for curtain wall installation provided by the present invention, the support member is provided with a cavity, the elastic member is installed in the cavity, and the positioning push plate can move into the cavity along the compression direction of the elastic member.

[0008] According to a positioning and fixing device for curtain wall installation provided by the present invention, the support member includes a limit plate, and the limit plate is installed in the cavity to limit the moving direction of the positioning push plate.

[0009] According to a positioning and fixing device for curtain wall installation provided by the present invention, a side of the positioning push plate facing away from the fixing plate is an arc-shaped surface.

[0010] According to a positioning and fixing device for curtain wall installation provided by the present invention, the fixing mechanisms are divided into two groups, the elastic members and the positioning push plates in the two groups of fixing mechanisms are arranged opposite to each other, and the compression directions of the elastic members in the two groups of fixing mechanisms are opposite.

[0011] According to a curtain wall installation positioning and fixing device provided by the present invention, the curtain wall installation positioning and fixing device further comprises fixing nuts and bolts, and the fixing plate is fixed to the installation location by the fixing nuts and the bolts.

[0012] According to a curtain wall installation positioning and fixing device provided by the present invention, the curtain wall installation positioning and fixing device further comprises a fastening nut, and the fastening plate is fixed by the fastening nut.

[0013] According to a positioning and fixing device for curtain wall installation provided by the present invention, rubber pads are provided at both ends of the fastening plate.

[0014] The positioning and fixing device for curtain wall installation provided by the present invention performs preliminary positioning of the glass curtain wall by means of a fixing plate and a positioning push block, and then uses a fastening plate to fasten the glass curtain wall, thereby solving the problem of inconvenience in construction during installation of the glass curtain wall, reducing the difficulty during curtain wall installation, reducing the number of workers operating at the same time, and playing a role in saving labor resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural schematic diagram of the positioning and fixing device for curtain wall installation provided by the present invention;

[0017] Figure 2 It is a cross-sectional view of the positioning and fixing device for curtain wall installation provided by the present invention;

[0018] Figure 3 The invention discloses a schematic diagram of the installation of a positioning and fixing device for curtain wall installation.

[0019] Reference numerals:

[0020] 10. Positioning and fixing devices for curtain wall installation;

[0021] 20. Glass curtain wall;

[0022] 100, fixed plate;

[0023] 200, fixing mechanism;

[0024] 210, support member; 211, cavity; 212, limit plate; 220, elastic member; 230, positioning push plate;

[0025] 300, fastening plate;

[0026] 310, rubber pad;

[0027] 400, fixing nut;

[0028] 500, bolts;

[0029] 600. Tighten the nut. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on Figure 1The orientation and position of the positioning and fixing devices for curtain wall installation when normally placed are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0034] The present invention provides a positioning and fixing device for curtain wall installation, see Figure 1-Figure 2 , including: a fixing plate 100, a fixing mechanism 200 and a fastening plate 300; the fixing plate 100 is used to locate the installation position of the curtain wall and is installed on the wall; the fixing mechanism 200 is fixed on the fixing plate 100, including a support member 210, an elastic member 220 and a positioning push plate 230, the support member 210 is fixed on the fixing plate 100, one end of the elastic member 220 is fixed on the support member 210, and the other end of the elastic member 220 is fixed on the positioning push plate 230, and the plane where the elastic member 220 and the positioning push plate 230 are located is parallel to the fixing plate 100; the fastening plate 300 is detachably installed on one side of the fixing plate 100, and is used to press the curtain wall.

[0035] The glass curtain wall is first preliminarily positioned by the fixing plate 100 and the positioning push block, and then the glass curtain wall is fastened by the fastening plate 300, which solves the construction inconvenience problem existing in the installation of the glass curtain wall, can reduce the difficulty of curtain wall installation, reduce the number of workers operating at the same time, and play a role in saving labor resources.

[0036] In one embodiment, the support member 210 is provided with a cavity 211, the elastic member 220 is installed in the cavity 211, and the positioning push plate 230 can move into the cavity 211 along the compression direction of the elastic member 220. The support member 210 includes a limiting plate 212, which is installed in the cavity 211 and is used to limit the moving direction of the positioning push plate 230. The side of the positioning push plate 230 facing away from the fixed plate 100 is an arc surface.

[0037] When the glass curtain wall presses against the positioning push plate 230, the positioning push plate 230 shrinks toward the inside of the cavity 211 through the arc surface. When the glass curtain wall exceeds the positioning push plate 230, the shrinking positioning push plate 230 will extend out of the cavity 211 through the force of the compression spring to achieve preliminary clamping of the glass curtain wall. The cavity 211 is provided with a channel for the push plate to shrink and extend, that is, a limit plate 212 is provided under the channel to limit the moving direction of the push plate, so that the positioning push plate 230 can only move in a direction parallel to the fixed plate 100.

[0038] Exemplarily, the elastic member 220 is a spring.

[0039] In one embodiment, the fixing mechanism 200 is divided into two groups, and the elastic members 220 and the positioning push plates 230 in the two groups of fixing mechanisms 200 are arranged oppositely, and the compression directions of the elastic members 220 in the two groups of fixing mechanisms 200 are opposite. The design on both sides can fix two glass curtain walls in two directions at the same time.

[0040] In one embodiment, the curtain wall installation positioning and fixing device further includes a fixing nut 400 and a bolt 500, and the fixing plate 100 is fixed at the installation location by the fixing nut 400 and the bolt 500. The curtain wall installation positioning and fixing device further includes a fastening nut 600, and the fastening plate 300 is fixed by the fastening nut 600.

[0041] The fixing plate 100 is fixed to the embedded parts on the wall by means of fixing nuts 400 and bolts 500, and then the fastening plate 300 and fastening nuts 600 are used to further fasten the glass curtain wall.

[0042] In one embodiment, rubber pads 310 are provided at both ends of the fastening plate 300 to prevent the glass curtain wall from being scratched and to increase the friction between the fastening plate 300 and the glass curtain wall.

[0043] The specific steps are as follows: Figure 3 1. Installation of the positioning and fixing device for curtain wall installation. Determine the installation position of the glass curtain wall, install the positioning and fixing devices for curtain wall installation around the installation position to form an installation frame, adjust the position of the fixing plate 100, and use the bolts 500 and the fixing nuts 400 to connect the positioning device to the embedded wall parts. 2. Perform preliminary positioning of the glass curtain wall installation. When installing the glass curtain wall, hoist the glass curtain wall to the installation position, and the workers align the glass curtain wall with the edge of the installation frame and push it. Under the action of the pushing force, the positioning push plate 230 of the positioning device shrinks; when the glass curtain wall exceeds the position of the positioning push plate 230, the positioning push plate 230 rebounds under the action of the compression spring to form a preliminary positioning of the glass curtain wall. When a glass curtain wall is pressed against the fixing plate 100, the positioning and fixing devices for curtain wall installation around the glass curtain wall are simultaneously preliminarily clamped to achieve preliminary positioning. 3. Further tighten the glass curtain wall. The fastening plate 300 is used to place the fastening plate 300 with the rubber pad 310 facing the glass curtain wall, and then the fastening nut 600 is used to connect the fastening plate 300 and the fixing plate 100 to further fasten the glass curtain wall.

[0044] The present invention adopts a preliminary positioning device, which solves the problem that the curtain wall can be integrated with the glass curtain wall after the glass curtain wall is initially positioned during the installation process, without the need to disassemble it again.

[0045] The present invention adopts a positioning device, first uses a fixing plate and a positioning push block to preliminarily position the glass curtain wall, and then uses a fastening plate to fasten the glass curtain wall, thereby solving the problem of inconvenience in construction when installing the glass curtain wall, reducing the difficulty of curtain wall installation, reducing the number of workers operating at the same time, and playing a role in saving labor resources.

[0046] The positioning device of the present invention adopts a self-locking positioning push block. When the glass curtain wall is pressed against the fixing plate, the positioning push block can automatically clamp the four sides of the glass curtain wall, providing preliminary positioning of the glass curtain wall for subsequent reinforcement and installation.

[0047] The present invention adopts a movable positioning device, which can cooperate with the four sides of the glass curtain wall. The position of the positioning device can be adjusted to make the entire glass curtain wall evenly stressed, thereby ensuring the safety of curtain wall installation.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A positioning and fixing device for curtain wall installation, characterized in that: include: Fixing plates, fixing mechanisms and fastening plates; The fixing plate is used to locate the installation position of the curtain wall and is installed on the wall; The fixing mechanism is fixed to the fixing plate, and comprises a support member, an elastic member and a positioning push plate, wherein the support member is fixed to the fixing plate, one end of the elastic member is fixed to the support member, and the other end of the elastic member is fixed to the positioning push plate, and the plane where the elastic member and the positioning push plate are located is parallel to the fixing plate; The fastening plate is detachably mounted on one side of the fixing plate and is used to press the curtain wall.

2. The curtain wall installation positioning and fixing device according to claim 1, characterized in that: The support member is provided with a cavity, the elastic member is installed in the cavity, and the positioning push plate can move into the cavity along the compression direction of the elastic member.

3. The curtain wall installation positioning and fixing device according to claim 2, characterized in that: The support member comprises a limit plate, which is installed in the cavity and is used to limit the moving direction of the positioning push plate.

4. The curtain wall installation positioning and fixing device according to claim 3, characterized in that: The side of the positioning push plate facing away from the fixing plate is an arc-shaped surface.

5. The curtain wall installation positioning and fixing device according to claim 4, characterized in that: The fixing mechanisms are divided into two groups, the elastic members and the positioning push plates in the two groups of fixing mechanisms are arranged opposite to each other, and the compression directions of the elastic members in the two groups of fixing mechanisms are opposite to each other.

6. The curtain wall installation positioning and fixing device according to claim 1, characterized in that: The positioning and fixing device for curtain wall installation also includes fixing nuts and bolts, and the fixing plate is fixed to the installation location by the fixing nuts and bolts.

7. The curtain wall installation positioning and fixing device according to claim 6, characterized in that: The positioning and fixing device for curtain wall installation also includes a fastening nut, and the fastening plate is fixed by the fastening nut.

8. The curtain wall installation positioning and fixing device according to claim 1, characterized in that: Rubber pads are arranged at both ends of the fastening plate.

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