Fabricated building curtain wall structure

Abstract

The utility model relates to the field of building curtain wall, more exactly, the utility model discloses a kind of fabricated building curtain wall structure, its structure includes the sleeve track plate of curtain wall body side surface symmetry arrangement, and left and right sides are provided with the track groove that sleeve track plate is nested, the positioning hole is opened in the curtain wall body surface four corners position, the position of curtain wall body surface close to left side is provided with movable link plate, the movable link plate is cooperated with the movable torsion bar of curtain wall body with movable rotation. Advantageous effects: the utility model sleeve track plate and track groove realize fast positioning in preliminary fixed, and through the fastening structure of movable link plate and bolt between the cooperation of two adjacent curtain wall bodies, form the double connection mechanism of "track guide-bolt locking", both ensure installation accuracy, and avoid the pollution of complex welding or adhesive technology to construction site environment.

Description

Technical Field

[0001] This utility model relates to the field of building curtain walls, and more specifically, to a prefabricated building curtain wall structure. Background Technology

[0002] When assembling existing prefabricated building curtain wall structures, the existing splicing nodes are prone to loosening due to long-term exposure to wind loads, seismic loads, or other environmental factors, which can affect the overall structural stability.

[0003] Therefore, there is an urgent need for a method that can enhance the overall stability of prefabricated building curtain walls during the splicing and installation process. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a prefabricated building curtain wall structure to solve the technical defects in the above-mentioned background technology.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: A prefabricated building curtain wall structure includes a curtain wall body. The side surface of the curtain wall body is symmetrically provided with fitting track plates, and track grooves that fit into the fitting track plates are opened on both the left and right sides. Positioning holes are opened at the four corners of the curtain wall body surface. A movable connecting plate is provided on the left side of the curtain wall body surface. The movable connecting plate is fitted with a movable torsion rod that can rotate. Mounting holes corresponding to the positioning holes are opened at the four corners of the movable connecting plate surface. Bolts are used to fix the positioning holes and mounting holes, for connecting and installing the movable connecting plate with two adjacent curtain wall bodies.

[0006] As a further embodiment of this utility model, the two adjacent curtain wall bodies are fitted together with a track groove and a fitting track plate for movable fitting installation. The gap at the fitting position is filled with sound-absorbing cotton to achieve effective sealing of the two prefabricated building curtain walls during splicing.

[0007] As a further embodiment of this utility model, the movable connecting plate and the movable torsion bar are rotatably installed, so that the movable connecting plate can be rotated and thus reinforced after the two curtain wall bodies are fitted together.

[0008] As a further embodiment of this utility model, the movable torsion bar is detachably connected to the movable connecting plate and the curtain wall body.

[0009] As a further embodiment of this utility model, the movable connecting plate has a U-shaped structure and the concave position is filled with a heat insulation strip, which is used to perform heat insulation treatment on the gap between the two spliced ​​curtain wall bodies.

[0010] As a further embodiment of this utility model, both the positioning hole and the mounting hole are provided with internal threads that mate with bolts.

[0011] Compared with a traditional prefabricated building curtain wall structure, this utility model has the following advantages: This utility model enables rapid positioning and initial fixation of the track plate and track groove. Through the fastening structure of movable connecting plates and bolts between two adjacent curtain wall bodies, a dual connection mechanism of "track guidance - bolt locking" is formed, which not only ensures installation accuracy but also avoids pollution of the construction site environment caused by complex welding or adhesive processes. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the detailed description of non-limiting embodiments with reference to the accompanying drawings.

[0013] In the attached diagram: Figure 1 This is a structural schematic diagram of a prefabricated building curtain wall structure according to the present invention; Figure 2 This is a top view schematic diagram of the splicing structure of the curtain wall body of this utility model; Figure 3 This is a schematic diagram of the structure of the curtain wall body of this utility model; In the diagram: Curtain wall body-1, Fitting track plate-11, Track groove-12, Positioning hole-13, Movable connecting plate-14, Movable torsion bar-15, Mounting hole-16, Bolt-17, Thermal insulation strip-18. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] like Figures 1-3 As shown, this utility model provides a technical solution for a prefabricated building curtain wall structure: As shown in the figure, a prefabricated building curtain wall structure includes a curtain wall body 1. A matching track plate 11 is symmetrically arranged on the side surface of the curtain wall body 1, and track grooves 12 that fit the matching track plate 11 are opened on the left and right sides. Positioning holes 13 are opened at the four corners of the surface of the curtain wall body 1. A movable connecting plate 14 is arranged near the left side of the surface of the curtain wall body 1. The movable connecting plate 14 is fitted with a movable torsion rod 15 that can rotate. Mounting holes 16 corresponding to the positioning holes 13 are opened at the four corners of the surface of the movable connecting plate 14. Bolts 17 are used to fix the positioning holes 13 and the mounting holes 16, for connecting and installing the movable connecting plate 14 with two adjacent curtain wall bodies 1.

[0016] The two adjacent curtain wall bodies 1 are fitted together by the track groove 12 and the fitting track plate 11. The gap at the fitting position is filled with sound-absorbing cotton to achieve effective sealing when the two prefabricated building curtain walls are spliced.

[0017] The movable connecting plate 14 and the movable torsion bar 15 are installed in a movable and rotatable manner, so that the movable connecting plate can be rotated after the two curtain wall bodies 1 are fitted together, and then reinforced by the movable connecting plate.

[0018] The movable torsion bar 15 is detachably connected to the movable connecting plate 14 and the curtain wall body 1.

[0019] The movable connecting plate 14 has a U-shaped structure and the recessed position is filled with a heat insulation strip 18, which is used to provide thermal insulation for the gap between the two spliced ​​curtain wall bodies 1.

[0020] Both the positioning hole 13 and the mounting hole 16 are provided with internal threads that mate with the bolt 17.

[0021] The specific implementation principle is as follows: The curtain wall body 1 is fitted with the matching track plate 11 set on the left side and the track groove 12 set on the right side of the adjacent curtain wall body 1. The gap that appears after the matching track plate 11 and the track groove 12 are fitted together is filled with sound-absorbing cotton to avoid gaps. After the two curtain wall bodies 1 are fitted together, the movable connecting plate 14 set on the surface of the curtain wall body 1 is rotated to contact the surface of the adjacent curtain wall body 1, and the movable connecting plate 14 is reinforced and connected to the two adjacent curtain wall bodies 1 with bolts 17.

[0022] Meanwhile, since the recessed part of the movable connecting plate 14 is a hollow structure and is located at the connection between two adjacent curtain wall bodies 1, the heat insulation strip 18 is filled in the recessed part of the movable connecting plate 14 to achieve heat insulation treatment of the gap between the two spliced ​​curtain wall bodies 1.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A prefabricated building curtain wall structure, comprising a curtain wall body (1), characterized in that, The curtain wall body (1) has symmetrically arranged fitting track plates (11) on its side surface, and track grooves (12) that fit the fitting track plates (11) are opened on the left and right sides. Positioning holes (13) are opened at the four corners of the curtain wall body (1). A movable connecting plate (14) is arranged near the left side of the curtain wall body (1). The movable connecting plate (14) is fitted with a movable torsion bar (15) that can be moved and rotated in conjunction with the curtain wall body (1). Mounting holes (16) corresponding to the positioning holes (13) are opened at the four corners of the movable connecting plate (14). Bolts (17) are used to fix the positioning holes (13) and the mounting holes (16) for connecting and installing the movable connecting plate (14) with two adjacent curtain wall bodies (1).

2. The prefabricated building curtain wall structure according to claim 1, characterized in that: The two adjacent curtain wall bodies (1) are fitted together by a track groove (12) and a fitting track plate (11) for movable fitting installation.

3. The prefabricated building curtain wall structure according to claim 1, characterized in that: The movable connecting plate (14) and the movable torsion bar (15) are rotatably mounted.

4. The prefabricated building curtain wall structure according to claim 1, characterized in that: The movable torsion bar (15) is detachably connected to the movable connecting plate (14) and the curtain wall body (1).

5. The prefabricated building curtain wall structure according to claim 1, characterized in that: The movable connecting plate (14) has a U-shaped structure and the concave position is filled with a heat insulation strip (18).

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