A curtain wall connecting point firmness monitoring device and a method of using the same

Abstract

This invention discloses a curtain wall connection point stability monitoring device and its usage method, belonging to the field of building curtain wall monitoring technology. It includes an upper exposed frame beam and a lower exposed frame beam, and a fixing unit disposed on one side of each beam. A positioning beam is connected to the side of each beam opposite to the fixing unit. Multiple flat glass ribs are provided between the two positioning beams. The upper and lower exposed frame beams are connected and fixed by exposed frame columns. This invention establishes a stable maintenance system through the upper and lower exposed frame beams and the exposed frame columns. Simultaneously, the design of the tightening fixing plate, combined with L-shaped connectors, increases the efficiency of maintenance of the curtain wall connection point stability monitoring device, reduces previously cumbersome maintenance steps, and lowers the difficulty of constructing the device.

Description

Technical Field

[0001] This invention belongs to the field of building curtain wall monitoring technology, specifically relating to a curtain wall connection point firmness monitoring device and its usage method. Background Technology

[0002] Building curtain walls generally refer to the non-load-bearing exterior wall cladding of a building. They are usually composed of panels (glass, metal panels, stone panels, ceramic panels, etc.) and supporting structures behind them (aluminum beams and columns, steel structures, glass ribs, etc.). They are building envelope structures or decorative structures that can have a certain displacement capacity relative to the main structure or have a certain deformation capacity themselves, and do not bear the load of the main structure.

[0003] Currently, existing curtain wall connection point stability testing devices are only for rough reinforcement and repair. During construction, curtain wall connection points themselves require meticulous handling. However, on-site piping systems are often operated primarily with support. This increases the number of reinforcement steps for curtain wall connection points and also leads to damage due to aging of the connection point devices and inadequate support, resulting in serious economic losses. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the inventors derived the technical solution of the present invention through practice and summarization. The present invention discloses a curtain wall connection point firmness monitoring device, including an upper exposed frame beam and a lower exposed frame beam, and a fixing unit disposed on one side of the upper exposed frame beam and the lower exposed frame beam. A positioning beam is connected to the side of the upper exposed frame beam and the lower exposed frame beam opposite to the fixing unit. Multiple flat glass ribs are provided between the two positioning beams. The upper exposed frame beam and the lower exposed frame beam are connected and fixed by exposed frame columns.

[0005] More preferably, the fixing unit includes a pair of L-shaped connectors disposed on the side of the upper frame beam and a pair of support members installed on the side of the lower frame beam, with a flat glass rib provided between the pair of L-shaped connectors and the support members.

[0006] More preferably, the L-shaped connector has a clamping fixing plate on the side near the flat glass rib. The clamping fixing plate has a T-shaped structure and includes a cubic base and a cylindrical top rod. It is connected and fixed to the L-shaped connector through the cubic base.

[0007] More preferably, the support member includes three cuboid plates, which are arranged perpendicularly to each other in a corner-like configuration. Multiple through holes are provided on the cuboid plates, and matching bolts are installed in the through holes to connect and fix them to the lower frame beam.

[0008] More preferably, the positioning beams are arranged in a T-shape, and the two positioning beams are perpendicularly connected to the sides of the upper and lower frame beams along their own axis.

[0009] More preferably, the plurality of flat glass ribs located between the two positioning beams are distributed sequentially from the inside to the outside along the vertical section of the positioning beams.

[0010] This invention also discloses a method for using a curtain wall connection point firmness monitoring device, comprising the following steps:

[0011] S1. First, connect the upper frame beam and the positioning beam connected to it with bolts, and also connect the L-shaped connector and the clamping fixing plate with bolts. Then, set the device at the connection of the curtain wall to be monitored. In the initial state, the edge line angles are all horizontal.

[0012] S2. If the curtain wall connection becomes loose, the distance between the upper exposed frame beam and the positioning beam connected to it will increase significantly.

[0013] S3. If an angular offset occurs at the connection of the curtain wall, vertical compression deformation will occur between the upper frame beam and the positioning beam connected to it.

[0014] S4. If the position of the curtain wall connection is offset, lateral extrusion deformation will occur between the L-shaped connector and the clamping fixing plate.

[0015] S5. Observe whether there is deformation or excessive spacing in various parts of the testing device to determine whether the firmness of the curtain wall connection meets the safety standards.

[0016] Compared with the prior art, the present invention can achieve the following technical effects:

[0017] This invention establishes a stable maintenance system through the upper and lower exposed frame beams and exposed frame columns. At the same time, the design of the tightening fixing plate, combined with the L-shaped connectors, increases the efficiency of the curtain wall connection point firmness detection device maintenance, reduces the previously cumbersome maintenance steps, and also reduces the difficulty of constructing the curtain wall connection point firmness detection device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2This is a side view of the present invention;

[0021] Figure 3 This is a top view of the present invention.

[0022] In the diagram: 1. Upper exposed frame beam; 2. Lower exposed frame beam; 3. Fixing unit; 31. L-shaped connector; 32. Support component; 33. Tightening fixing plate; 4. Positioning beam; 5. Flat glass rib; 6. Exposed frame column. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0024] The application principle of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] Example

[0026] like Figure 1-3 As shown, a curtain wall connection point stability monitoring device consists of an upper exposed frame beam 1, a lower exposed frame beam 2, a fixing unit 3, a positioning beam 4, a flat glass rib 5, and an exposed frame column 6. The upper exposed frame beam 1 and the lower exposed frame beam 2 are connected and fixed by the exposed frame column 3, and a stable maintenance system is established through the upper exposed frame beam 1, the lower exposed frame beam 2, and the exposed frame column 6.

[0027] The fixing unit 3 is located on the same side of the upper frame beam 1 and the lower frame beam 2, and consists of a pair of L-shaped connectors 31, a pair of support members 32, and a flat glass rib 5. The pair of L-shaped connectors 31 are fixedly installed on the side of the upper frame beam 1, the pair of support members 32 are fixedly installed on the side of the lower frame beam 2, and the flat glass rib 5 is located between the pair of L-shaped connectors 31 and the support members 32. Simultaneously, a clamping fixing plate 33 is provided on the side of the L-shaped connector 31 closest to the flat glass rib 5. This clamping fixing plate 33 has a T-shaped structure, consisting of a cubic base and a cylindrical top. The rod is mainly connected and fixed by a cubic base and an L-shaped connector 31. The design of the clamping fixing plate 33, in conjunction with the L-shaped connector, increases the efficiency of maintenance of the curtain wall connection point firmness detection device, reduces the previously cumbersome maintenance steps, and also reduces the difficulty of constructing the curtain wall connection point firmness detection device. The support member 32 is composed of three cuboid plates, which are perpendicular to each other and set in a corner shape. Multiple through holes are opened on the cuboid plates, and matching bolts are installed in the through holes. The support member 32 is connected and fixed to the lower exposed frame beam 2 by bolts.

[0028] There are two positioning beams 4, located on the side opposite to the fixing unit 3 on the upper frame beam 1 and the lower frame beam 2 respectively. They are vertically connected to the sides of the upper frame beam 1 and the lower frame beam 2 along their own axis. The positioning beams 4 are T-shaped. There are three flat glass ribs 5 between the two positioning beams 4. The three flat glass ribs 5 between the two positioning beams 4 are distributed from the inside to the outside along the vertical section of the positioning beam 4. The flat glass ribs 5 at the inner end are connected and fixed to the positioning beam 4. The flat glass ribs 5 at the outer end are connected and fixed to the upper frame beam 1 and the lower frame beam 2 respectively at their upper and lower ends.

[0029] Working principle: During use, the lower frame beam 2 and the positioning beam 4 connected to it will not shift due to the influence of the foundation. Since the upper frame beam 1 and the positioning beam 4 connected to it are connected by bolts, their edge angles are normally horizontal. If the curtain wall connection becomes loose, the distance between the upper frame beam 1 and the positioning beam 4 connected to it will increase significantly. If the curtain wall connection angle shifts, vertical compression deformation will occur between the upper frame beam 1 and the positioning beam 4 connected to it. The L-shaped connector 31 and the clamping fixing plate 33 are connected by bolts. If the curtain wall connection position shifts, lateral compression deformation will occur between the L-shaped connector 31 and the clamping fixing plate 33. Observe whether deformation or excessive spacing occurs at various points of the detection device to determine whether the firmness of the curtain wall connection meets the safety standards.

[0030] The method for using a curtain wall connection point stability monitoring device includes the following specific steps:

[0031] S1. First, connect the upper frame beam 1 and the positioning beam 4 connected to it with bolts, and also connect the L-shaped connector 31 and the clamping fixing plate 33 with bolts. Then, set the device at the connection of the curtain wall to be monitored. In the initial state, the angle of its edge line is horizontal.

[0032] S2. If the curtain wall connection becomes loose, the distance between the upper exposed frame beam 1 and the positioning beam 4 connected to it will increase significantly.

[0033] S3. If an angular offset occurs at the connection of the curtain wall, vertical compression deformation will occur between the upper frame beam 1 and the positioning beam 4 connected to it.

[0034] S4. If the position of the curtain wall connection is offset, lateral extrusion deformation will occur between the L-shaped connector 31 and the clamping fixing plate 33.

[0035] S5. Observe whether there is deformation or excessive spacing in various parts of the testing device to determine whether the firmness of the curtain wall connection meets the safety standards.

Claims

1. A curtain wall connection point firmness monitoring device, characterized in that: It includes an upper frame beam (1) and a lower frame beam (2), and a fixing unit (3) set on one side of the upper frame beam (1) and the lower frame beam (2). A positioning beam (4) is connected to the side of the upper frame beam (1) and the lower frame beam (2) opposite to the fixing unit (3). Multiple flat glass ribs (5) are provided between the two positioning beams (4). The upper frame beam (1) and the lower frame beam (2) are connected and fixed by a frame column (6). The fixing unit (3) includes a pair of L-shaped connectors (31) disposed on the side of the upper frame beam (1) and a pair of support members (32) installed on the side of the lower frame beam (2). A flat glass rib (5) is provided between the pair of L-shaped connectors (31) and the support members (32). The L-shaped connector (31) has a clamping fixing plate (33) on one side near the flat glass rib (5). The clamping fixing plate (33) is T-shaped and includes a cubic base and a cylindrical top rod. It is connected and fixed to the L-shaped connector (31) through the cubic base. When in use: First, connect the upper frame beam (1) and the positioning beam (4) connected to it with bolts, and also connect the L-shaped connector (31) and the clamping fixing plate (33) with bolts. Then, set the device at the curtain wall connection to be monitored. In the initial state, the edge line angles are all horizontal. If the curtain wall connection becomes loose, the distance between the upper frame beam (1) and the positioning beam (4) connected to it will increase significantly. If the angle of the curtain wall connection is offset, vertical compression deformation will occur between the upper frame beam (1) and the positioning beam (4) connected to it; if the position of the curtain wall connection is offset, horizontal compression deformation will occur between the L-shaped connector (31) and the clamping fixing plate (33); observe whether deformation or excessive spacing occurs at various points of the detection device to determine whether the firmness of the curtain wall connection meets the safety standards.

2. The curtain wall connecting point security monitoring device according to claim 1, characterized in that: The support member (32) includes three cuboid plates, which are arranged perpendicularly to each other in a corner shape. Multiple through holes are provided on the cuboid plates, and matching bolts are installed in the through holes. The bolts are used to connect and fix the support member to the lower frame beam (2).

3. The device according to claim 1 or 2, characterized in that: The positioning beam (4) is T-shaped, and the two positioning beams (4) are vertically connected to the sides of the upper frame beam (1) and the lower frame beam (2) along their own axis.

4. The curtain wall connection point firmness monitoring device according to claim 3, characterized in that: The multiple flat glass ribs (5) located between the two positioning beams (4) are distributed sequentially from the inside to the outside along the vertical section of the positioning beams (4).

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