Fault-tolerant device for adjusting installation deviation of top surface curtain wall

Abstract

The invention discloses a fault-tolerant device for adjusting the installation deviation of a top surface curtain wall, and the device comprises a supporting outer sleeve which is installed on a stress structure of the top surface curtain wall; the inner sleeve is connected into the supporting outer sleeve in a sliding manner; the horizontal square steel is connected to the top of the inner sleeve; the base is connected to the top of the horizontal square steel, the base is of a U-shaped structure, and an opening of the base faces upwards; the fixing piece is connected into the base and can fix the folded edge of the decoration panel between the base and the fixing piece; the at least one supporting arm is vertically connected with the side wall of the horizontal square steel; the curtain wall hanging piece is connected to the supporting arm and used for installing a decoration panel. Splicing of the upper column and the lower column is achieved through the sleeve, meanwhile, the joint area at the joint is reinforced, the bearing capacity and stability of the supporting structure are guaranteed, accumulated errors can be eliminated in the installation process, and the error-tolerant rate is increased. Coordination and unification of a curtain wall structure and a main body structure are guaranteed, construction is flexible, working efficiency is improved, and installation precision is improved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a fault-tolerant device for adjusting installation deviation of a top curtain wall. Background Art

[0002] Metal aluminum panels are widely used in the building exterior enclosure system in the form of curtain walls due to their light weight, low load, low maintenance cost, strong plasticity, diverse appearance shapes (complex shapes such as planes, arcs and spheres can be achieved), and high degree of integration with other curtain wall materials.

[0003] Restricted by the special-shaped building, the roof steel structure is complex, and the curtain wall surface construction is restricted by the construction accuracy of other disciplines, the deviation of the main structure, and the actual shape of the main structure after final tensioning. The final shape size needs to be determined based on the actual completion status of other disciplines on site. The construction variables are large, which seriously restricts the construction progress.

[0004] In the construction of the top curtain wall, due to measurement errors, construction errors, welding deviations, etc., the cumulative errors are very large, which makes it easy to rework during the construction process, greatly affecting construction efficiency and wasting materials. Summary of the invention

[0005] The embodiment of the present specification provides a fault-tolerant device for adjusting the installation deviation of a top curtain wall, which is used to solve the problem of rework caused by errors in the construction of the top curtain wall in the prior art.

[0006] The technical solutions provided by the embodiments of this specification are: The embodiment of the present application provides a fault-tolerant device for adjusting the installation deviation of a top curtain wall, comprising: Support the outer sleeve and install it on the load-bearing structure of the top curtain wall; An inner sleeve, slidably connected inside the supporting outer sleeve; A horizontal square steel connected to the top of the inner sleeve; A base, connected to the top of the horizontal square steel, the base is in a U-shaped structure, and the base opening is arranged upward; A fixing piece connected to the base, capable of fixing the folded edge of the decorative panel between the base and the fixing piece; at least one support arm vertically connected to the horizontal square steel side wall; The curtain wall hanging part is connected to the supporting arm and is used for installing the decorative panel.

[0007] Furthermore, the inner sleeve is threadedly connected to the supporting outer sleeve.

[0008] Furthermore, the horizontal square steel is detachably connected to the inner sleeve.

[0009] Furthermore, a first guide rail groove is provided at the bottom of the horizontal square steel, and a first circular clamping plate is provided at the top of the inner sleeve, and the first circular clamping plate is clamped and matched with the first guide rail groove.

[0010] Furthermore, a second guide rail groove is provided at one end of the support arm, and a second circular clamping plate that is clipped and matched with the second guide rail groove is provided on the horizontal square steel side wall.

[0011] Furthermore, the top of the second guide rail groove is sealed.

[0012] Furthermore, a gasket is provided between the base and the horizontal square steel.

[0013] Furthermore, the fixing piece has an H-shaped structure.

[0014] Furthermore, the bottom end of the supporting outer sleeve is connected to the force-bearing structure of the curtain wall by welding.

[0015] Furthermore, the interior of the horizontal square steel is a hollow structure.

[0016] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects: The upper and lower columns are spliced ​​by sleeves, and the node area at the intersection is strengthened, which not only ensures the bearing capacity and stability of the supporting structure, but also absorbs the accumulated errors during the installation process and improves the fault tolerance rate. It ensures the coordination and unity of the curtain wall structure and the main structure, and the construction is flexible, which improves work efficiency and installation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 This is a schematic diagram of the overall structural installation provided in the embodiments of this specification.

[0018] Figure 2 This is a schematic diagram of the connection structure between the inner sleeve and the horizontal square steel provided in the embodiment of this specification.

[0019] Figure 3 This is a schematic diagram of the support arm structure provided in an embodiment of this specification. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] Example 1 The embodiment of this specification provides a fault-tolerant device for adjusting the installation deviation of the top curtain wall. Figure 1 As shown, it includes a supporting outer sleeve 1, an inner sleeve 2, a horizontal square steel 3, a base 4, a fixing part 5, a supporting arm 6 and a curtain wall hanging part 7.

[0023] The supporting outer sleeve 1 is installed on the load-bearing structure of the top curtain wall. Specifically, the bottom of the supporting outer sleeve 1 is installed on the I-beam A. The connection method includes but is not limited to welding.

[0024] The inner sleeve 2 is slidably connected to the inner sleeve 1; the outer sleeve 1 includes but is not limited to a square structure or a circular structure. The present embodiment adopts a circular structure. When the circular structure is adopted, it is connected to the inner sleeve 2 by a threaded connection. For example, the inner wall of the outer sleeve 1 is provided with an internal thread, and the outer wall of the inner sleeve is provided with an external thread matching the internal thread. The height of the inner sleeve can be adjusted to adjust the installation deviation. The horizontal square steel 3 is connected to the top of the inner sleeve 2; the base 4 is connected to the top of the horizontal square steel 3, the base is a U-shaped structure, and the base opening is set upward; the fixing member 5 is connected to the base, and the folding edge of the decorative panel can be fixed between the base and the fixing member; in a possible implementation, the fixing member is an H-shaped structure, and the folding edge of the decorative panel placed on both sides of the base can be squeezed and fixed. The fixing member is fixedly connected to the base by bolts. The support arm 6 is vertically connected to the side wall of the horizontal square steel. The present embodiment adopts an angle steel and is connected by welding; the number of the support arms 6 is set according to the construction situation. The curtain wall hanger 7 is connected to the support arm 6 by bolts for installing the decorative panel. At present, the installation of pendants and decorative panels can be installed in the ordinary way, which will not be described here. The decorative panel adopts aluminum alloy decorative panel.

[0025] When in use, the I-beam is the main load-bearing structure of the building. The specifications of the supporting outer sleeve are determined according to the force calculation. The material is galvanized steel. The cross-sectional shape can be square or round. It serves as the bottom support component of the entire adjustable transfer support system. The specifications of the inner sleeve are one size smaller than the bottom support sleeve. It is superimposed and inserted into the bottom support sleeve. The cross-sectional shape is the same as the bottom support sleeve. It serves as the top telescopic installation component of the entire adjustable sleeve transfer support system. The specifications of the horizontal square steel are determined according to the force calculation. The material is galvanized steel. It is arranged parallel to the I-beam and serves as the main load-bearing structure of the decorative curtain wall system supporting steel skeleton. The specifications of the support arm are determined according to the force calculation. The material is galvanized steel. It is arranged perpendicular to the horizontal square steel. The horizontal surface of the top of the support arm is flush with the top surface of the horizontal square steel. It serves as the secondary load-bearing structure of the decorative curtain wall system supporting steel skeleton. The aluminum alloy decorative panel serves as the decorative surface layer of the decorative curtain wall system. The pendant is a matching pendant of the aluminum alloy decorative panel. The bottom support outer sleeve is pre-embedded and welded with the main load-bearing structure of the building in advance.

[0026] During construction, detailed drawings are drawn to complete the unit aluminum plate distribution diagram (clearly specify the unit aluminum plate number) and the sleeve adapter installation point diagram. According to the detailed drawings and the sleeve adapter (supporting outer sleeve and inner sleeve) installation point diagram, the installation points of the sleeve adapter are accurately marked on the main force-bearing structure of the building, and the deviation of the main steel structure construction is mastered.

[0027] According to the installation point diagram of the sleeve adapter, the bottom supporting outer sleeve is pre-embedded and welded with the main load-bearing structure of the building. At the same time, the top inner sleeve is connected to the horizontal square steel in advance. It can also be connected later according to the construction situation, depending on the situation, and there is no limitation here.

[0028] Insert the top inner sleeve into the bottom supporting outer sleeve and rotate the inner sleeve according to the error amount to adjust the height of the inner sleeve and eliminate the error.

[0029] According to the building 3D model, detailed drawings, and the spatial position of each point, combined with the on-site measurement and layout, the inner sleeve is rotated to adjust the insertion depth of the top telescopic inner sleeve and the bottom supporting outer sleeve. After checking the position, the top telescopic inner sleeve and the bottom supporting outer sleeve are welded and fixed. Then the angle steel is vertically welded to the horizontal square steel to complete the supporting steel skeleton of the curtain wall system. The horizontal square steel and the angle steel are both at the joint of the unit aluminum plate. Use the hanger to install the aluminum alloy decorative panel on the supporting steel skeleton of the curtain wall system and fix it with self-tapping screws. Install the matching base at the joint of the aluminum alloy decorative panel.

[0030] In this embodiment, sleeves are used to achieve the splicing of the upper and lower columns, and the node area at the intersection is strengthened, which not only ensures the bearing capacity and stability of the supporting structure, but also can absorb the accumulated errors during the installation process and improve the fault tolerance rate. It ensures the coordination and unity of the curtain wall structure and the main structure, and the construction is flexible, which improves work efficiency and installation accuracy.

[0031] In a preferred implementation, see Figure 2 As shown, the horizontal square steel 3 is detachably connected to the inner sleeve 2. For example, a first guide groove 31 is provided at the bottom of the horizontal square steel 3, and a first circular clamping plate 21 is provided at the top of the inner sleeve 2, and the first circular clamping plate is clamped and matched with the first guide groove. The clamping connection is convenient for installation and disassembly, and because it is a circular clamping plate, the horizontal square steel can be rotated to adjust the direction after installation, thereby adjusting the position of the support arm, further improving the flexibility of construction.

[0032] In a preferred implementation, see Figure 2 and Figure 3 As shown, one end of the support arm 6 is provided with a second guide groove 61, and the top of the second guide groove is sealed to prevent slipping from the bottom after being connected with the second circular clamping plate. The side wall of the horizontal square steel 32 is provided with a second circular clamping plate that is clamped and matched with the second guide groove. The connection is made convenient for installation and disassembly, and because it is a circular clamping plate, the support arm can be rotated after installation to adjust the direction, thereby adjusting the position of the support arm, further improving the flexibility of construction.

[0033] In a preferred implementation, a gasket is provided between the base and the horizontal square steel.

[0034] In a preferred implementation, the interior of the horizontal square steel is a hollow structure.

[0035] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0036] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A fault-tolerant device for adjusting the installation deviation of a top curtain wall, characterized in that: include: Support the outer sleeve and install it on the load-bearing structure of the top curtain wall; An inner sleeve, slidably connected inside the supporting outer sleeve; A horizontal square steel connected to the top of the inner sleeve; A base, connected to the top of the horizontal square steel, the base is in a U-shaped structure, and the base opening is arranged upward; A fixing piece connected to the base, capable of fixing the folded edge of the decorative panel between the base and the fixing piece; at least one support arm vertically connected to the horizontal square steel side wall; The curtain wall hanging part is connected to the supporting arm and is used for installing the decorative panel.

2. A fault-tolerant device for adjusting installation deviation of a top curtain wall according to claim 1, characterized in that: The inner sleeve is threadedly connected to the supporting outer sleeve.

3. The fault-tolerant device for adjusting the installation deviation of the top curtain wall according to claim 1, characterized in that: The horizontal square steel is detachably connected to the inner sleeve.

4. A fault-tolerant device for adjusting installation deviation of a top curtain wall according to claim 3, characterized in that: A first guide rail groove is provided at the bottom of the horizontal square steel, and a first circular clamping plate is provided at the top of the inner sleeve, and the first circular clamping plate is clamped and matched with the first guide rail groove.

5. The fault-tolerant device for adjusting the installation deviation of the top curtain wall according to claim 1, characterized in that: A second guide rail groove is provided at one end of the support arm, and a second circular clamping plate is provided on the horizontal square steel side wall to be clamped and matched with the second guide rail groove.

6. A fault-tolerant device for adjusting installation deviation of a top curtain wall according to claim 5, characterized in that: The top of the second guide rail groove is sealed.

7. The fault-tolerant device for adjusting the installation deviation of the top curtain wall according to claim 1, characterized in that: A gasket is provided between the base and the horizontal square steel.

8. The fault-tolerant device for adjusting the installation deviation of the top curtain wall according to claim 1, characterized in that: The fixing piece has an H-shaped structure.

9. The fault-tolerant device for adjusting the installation deviation of the top curtain wall according to claim 1, characterized in that: The bottom end of the supporting outer sleeve is connected to the force-bearing structure of the curtain wall by welding.

10. The fault-tolerant device for adjusting installation deviation of a top curtain wall according to claim 1, characterized in that: The interior of the horizontal square steel is a hollow structure.

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