Isolation type curtain wall framework auxiliary installation device

Abstract

The utility model belongs to the technical field of auxiliary installation devices, and particularly relates to an isolation type curtain wall framework auxiliary installation device which comprises an original structure steel column, a first square pipe, a second square pipe, a first bolt connecting hole and first angle steel, the first square pipe is fixedly connected to the original structure steel column, the first square pipe is perpendicular to the original structure steel column, and the second square pipe is fixedly connected to the first bolt connecting hole. The second square tube is a hollow square tube, the second square tube is arranged on the first square tube in a sleeving mode, a plurality of first bolt connecting holes are formed in the second square tube, and first angle steel is connected between the second square tube and the original structure steel column. According to the triangular stability principle, the adjustable telescopic joints are installed on the horizontal supporting shafts, and flexible conversion of installation of frameworks with different cantilever widths is achieved. The U-shaped ring and the base plate are combined to realize reliable and effective connection with the original structural steel column.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary installation devices, and particularly relates to an auxiliary installation device for an isolated curtain wall skeleton. Background Art

[0002] When the isolated curtain wall skeleton is welded and installed, it is usually necessary to position the horizontal keel of the curtain wall behind the original structural column, weld the temporary support members of the curtain wall skeleton, mark the relative positions of the vertical keels of the curtain wall on the support members, and place the vertical keels of the curtain wall on the support members according to the marks for group welding. This method is inefficient and requires temporary welding on the vertical keels. Summary of the Utility Model

[0003] In view of the technical problems of low efficiency and the need for temporary welding on the vertical keels during the welding and installation of the isolated curtain wall skeleton, the utility model provides an auxiliary installation device for an isolated curtain wall skeleton.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] An auxiliary installation device for an isolated curtain wall skeleton includes an original structural steel column, a first square pipe, a second square pipe, a first bolt connection hole, and a first angle steel. The first square pipe is fixedly connected to the original structural steel column, and the first square pipe and the original structural steel column are arranged perpendicular to each other. The second square pipe is a hollow square pipe, and the second square pipe is sleeved on the first square pipe. A plurality of first bolt connection holes are provided on the second square pipe, and a first angle steel is connected between the second square pipe and the original structural steel column.

[0006] A second angle steel is fixedly installed on the original structural steel column, and a plurality of second bolt connection holes are provided on the second angle steel.

[0007] It further includes a first bolt and a second bolt. One end of the first angle steel is hinged to the second square pipe through the first bolt, and the other end of the first angle steel is hinged to the second angle steel through the second bolt.

[0008] It further includes a flexible material wrapped outside the ring, a ring matching backing plate, a ring matching nut, and a flexible material. The flexible material wrapped outside the ring is wrapped on the original structural steel column, and a ring matching backing plate is arranged between the original structural steel column and the first square pipe.

[0009] The ring matching backing plate is fixedly connected to the flexible material wrapped outside the ring through the ring matching nut, and a flexible material is wrapped on the second angle steel.

[0010] The first square pipe is an 80×80×5 square pipe, and the second square pipe is a 100×100×5 square pipe.

[0011] Both the first bolt connection hole and the second bolt connection hole adopt 18-bolt connection holes, and both the first bolt and the second bolt adopt M16 bolts.

[0012] The flexible material wrapped outside the ring adopts 16U-shaped flexible material wrapped outside the ring, the ring supporting backing plate adopts 16U-shaped ring supporting backing plate, and the ring supporting nut adopts A16U-shaped ring supporting nut.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model utilizes the principle of triangle stability. By installing an adjustable expansion joint on the horizontal support shaft, flexible conversion of the installation of skeletons with different overhanging widths can be achieved. By using the combination of a U-shaped ring and a backing plate, reliable and effective connection with the original structural steel column can be realized. During construction, only the part of the present utility model connected to the original structural steel column needs to be wrapped with a flexible material to achieve the finished product protection of the finished surface of the original structural column. The structure of the present utility model is reasonable, and the installation and disassembly are convenient. Description of the Drawings

[0015] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0016] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limited conditions for the implementation of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Wherein: 1 is the original structural steel column, 2 is the first square pipe, 3 is the second square pipe, 41 is the first bolt connection hole, 42 is the second bolt connection hole, 51 is the first bolt, 52 is the second bolt, 61 is the first angle steel, 62 is the second angle steel, 7 is the flexible material wrapped outside the ring, 8 is the ring supporting backing plate, 9 is the ring supporting nut, and 10 is the flexible material. Specific Embodiments

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. These descriptions are only to further illustrate the features and advantages of the present utility model, rather than a limitation on the claims of the present utility model; based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by this application.

[0020] The following will further describe in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0021] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] Such as Figure 1As shown in the figure, according to the size of the original structural steel column 1, round steel with a diameter of 16 and a corresponding length is selected, and threads are cut at both ends. After threading, it is bent into a U-shaped ring according to the size of the original structural steel column 1 and wrapped with flexible materials such as rubber and plastic, thus obtaining the flexible material 7 wrapped outside the ring. According to the overhanging distance of the curtain wall skeleton, a first square pipe 2 with a corresponding length is taken and welded perpendicularly to the ring matching backing plate 8. Before welding, holes are drilled on the left and right sides of the first square pipe 2 at a distance of 200 mm from the end. The drilling size can allow the first bolt 51 to pass through freely, and a second angle steel 62 is welded at the bottom of the welding between the galvanized steel plate and the first square pipe 2. A second bolt connection hole 42 is drilled at the lower part of the second angle steel 62. The size of the second bolt connection hole 42 can allow the second bolt 52 to pass through freely, and the second angle steel 62 is wrapped with a flexible material 10. According to the misalignment distance size of the vertical skeleton of the curtain wall, holes are drilled on the left and right sides of the second square pipe 3 according to the size requirements of the first bolt connection hole 41. The size of the first bolt connection hole 41 can allow the first bolt 51 to pass through freely, and a connecting piece is welded at the end of the second square pipe 3. A hole is drilled at the lower part of the connecting piece, and the drilling size can allow the first bolt 51 to pass through freely. After installation, the first angle steel 61 at the lower connecting piece of the second square pipe 3, the ring matching backing plate 8 and the bottom of the welding of the first square pipe 2 is connected by a first bolt 51 with a corresponding length to play a stabilizing role and prevent the end of the second square pipe 3 from deflecting downward. By adopting this device, the installation of the horizontal keel of the curtain wall can be quickly completed. This device can be used repeatedly, and is convenient for disassembly and assembly, flexible in assembly and simple in operation.

[0024] Further, preferably, the first square pipe 2 is an 80×80×5 square pipe, and the second square pipe 3 is a 100×100×5 square pipe. Both the first bolt connection hole 41 and the second bolt connection hole 42 are 18 bolt connection holes, and both the first bolt 51 and the second bolt 52 are M16 bolts. The flexible material 7 wrapped outside the ring is a 16 U-shaped ring wrapped with a flexible material, the ring matching backing plate 8 is a 16 U-shaped ring matching backing plate, and the ring matching nut 9 is an A16 U-shaped ring matching nut.

[0025] Only the preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention, and all such changes should be included within the protection scope of the present invention.

Claims

1. An auxiliary installation device for an isolated curtain wall frame, characterized in that: The invention comprises an original structural steel column (1), a first square tube (2), a second square tube (3), a first bolt connection hole (41) and a first angle steel (61); the first square tube (2) is fixedly connected to the original structural steel column (1); the first square tube (2) and the original structural steel column (1) are arranged perpendicular to each other; the second square tube (3) is a hollow square tube; the second square tube (3) is sleeved on the first square tube (2); a plurality of first bolt connection holes (41) are arranged on the second square tube (3); and a first angle steel (61) is connected between the second square tube (3) and the original structural steel column (1).

2. The auxiliary installation device for an isolated curtain wall frame according to claim 1, characterized in that: A second angle steel (62) is fixedly mounted on the original structural steel column (1), and a plurality of second bolt connection holes (42) are provided on the second angle steel (62).

3. The auxiliary installation device for an isolated curtain wall frame according to claim 2, characterized in that: It also includes a first bolt (51) and a second bolt (52), one end of the first angle steel (61) is hinged to the second square tube (3) through the first bolt (51), and the other end of the first angle steel (61) is hinged to the second angle steel (62) through the second bolt (52).

4. The auxiliary installation device for an isolated curtain wall frame according to claim 2, characterized in that: It also includes an outer ring wrapped flexible material (7), a ring matching pad (8), a ring matching nut (9) and a flexible material (10), wherein the outer ring wrapped flexible material (7) is wrapped around the original structural steel column (1), and a ring matching pad (8) is provided between the original structural steel column (1) and the first square tube (2).

5. The auxiliary installation device for an isolated curtain wall frame according to claim 4, characterized in that: The ring matching pad (8) is fixedly connected to the flexible material (7) wrapped outside the ring through the ring matching nut (9), and the second angle steel (62) is wrapped with a flexible material (10).

6. The auxiliary installation device for an isolated curtain wall frame according to claim 1, characterized in that: The first square tube (2) is a 80×80×5 square tube, and the second square tube (3) is a 100×100×5 square tube.

7. The auxiliary installation device for an isolated curtain wall frame according to claim 3, characterized in that: The first bolt connection hole (41) and the second bolt connection hole (42) are both 18-bolt connection holes, and the first bolt (51) and the second bolt (52) are both M16 bolts.

8. The auxiliary installation device for an isolated curtain wall frame according to claim 4, characterized in that: The ring outer wrapping flexible material (7) adopts 16U type ring outer wrapping flexible material, the ring matching pad (8) adopts 16U type ring matching pad, and the ring matching nut (9) adopts A16U type ring matching nut.

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