Curtain wall mounting and fixing support

Abstract

The curtain wall installation fixing support comprises a unit curtain wall and a fixing base, the unit curtain wall comprises a frame, a support is installed at the rear end of the frame, a clamping pin is installed at the rear end of the support, the fixing base comprises an insertion rod, a clamping hole is formed in the clamping pin, and an installation disc is installed at the rear end of the fixing base; each unit curtain wall comprises an independent mounting and fixing support structure, the multiple sets of unit curtain walls are spliced to form the integral curtain wall, when one unit curtain wall of the integral curtain wall is damaged and needs to be locally maintained and replaced, only the corresponding support needs to be detached, the unit curtain wall can be independently detached, the adjacent unit curtain walls cannot be affected, and the whole curtain wall is convenient to maintain and replace. The curtain wall structure at the adjacent position does not need to be additionally disassembled, the curtain wall maintenance cost and the working intensity are reduced, the working efficiency is improved, the unit curtain wall is rapidly fixed through the clamping structure of the clamping hole and the inserting rod, and the unit curtain wall mounting, fixing and disassembling steps are simplified.

Description

Technical Field

[0001] The present invention belongs to the technical field of curtain wall brackets, and particularly relates to a curtain wall installation and fixing bracket. Background Art

[0002] A curtain wall is the exterior wall enclosure of a building, which is hung up like a curtain, so it is also called a suspended wall. It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It consists of a structural framework and inlaid plates, and is a building enclosure structure that does not bear the load and action of the main structure.

[0003] The existing curtain wall is assembled by splicing multiple unit curtain walls. Two adjacent unit curtain walls are in close contact and clamped to each other. The support structure of the curtain wall is an integral structure assembled by multiple groups of aluminum alloy brackets. When one unit curtain wall of the overall curtain wall is damaged and needs to be locally maintained and replaced, it is necessary to disassemble multiple groups of adjacent curtain walls and the support structure. The disassembly will affect the adjacent unit curtain walls, thereby increasing the maintenance cost of the curtain wall, increasing the working intensity, and reducing the working efficiency. Summary of the Invention

[0004] To solve the above problems, the present invention discloses a curtain wall installation and fixing bracket, in which the unit curtain wall can be quickly fixed, and the unit curtain wall can be separately removed, reducing the maintenance cost and working intensity of the curtain wall and improving the working efficiency.

[0005] To achieve the above object, the technical solution of the present invention is as follows:

[0006] The present invention provides a curtain wall installation and fixing bracket, which includes a unit curtain wall and a fixed base. The unit curtain wall includes a frame, a plurality of brackets, and a retaining pin. A bracket is installed on the rear end face of the frame, a retaining pin is installed at the rear end of the bracket, a retaining hole is provided on the retaining pin, an installation disk is installed at the rear end of the fixed base, and an installation hole is provided on the installation disk; the fixed base is provided with an insertion hole for the retaining pin to be inserted, and insertion rods corresponding to the retaining holes one by one are provided inside the fixed base. A first sliding groove is radially provided on the hole wall of the insertion hole, the insertion rod is located inside the first sliding groove, and the insertion rod is slidably connected with the first sliding groove. A bolt is installed at the upper end of the insertion rod, and the bolt is threadedly fixed to the fixed base. A second sliding groove is provided inside the bolt, the upper end of the insertion rod is embedded inside the second sliding groove, and a spring is installed between the top end of the insertion rod and the second sliding groove, and the insertion rod is slidably connected with the second sliding groove. One end of the retaining pin away from the bracket is provided with a first round head. The inner end of the insertion rod is provided with a second round head.

[0007] As an embodiment of the present application, four brackets are provided, and the four brackets are respectively located at the corners of the rear end of the frame, and the frame and the brackets are fixedly connected by welding. Four retaining holes are provided, four insertion rods are provided, and the retaining holes and the insertion rods correspond to each other one by one.

[0008] The beneficial effects of the present invention are as follows:

[0009] A curtain wall installation and fixing bracket of the present invention includes a unit curtain wall and a fixing base. The unit curtain wall includes a frame, a bracket is installed at the rear end of the frame, a latch is installed at the rear end of the bracket, the fixing base includes an insertion rod, a latching hole is formed on the latch, and an installation plate is installed at the rear end of the fixing base; each unit curtain wall includes a separate installation and fixing bracket structure, and multiple groups of unit curtain walls are spliced to form an integral curtain wall. When one unit curtain wall of the integral curtain wall is damaged and needs to be locally maintained and replaced, only the corresponding bracket needs to be disassembled, and the unit curtain wall can be removed separately without affecting the adjacent unit curtain walls, and there is no need to additionally disassemble the curtain wall structure at the adjacent position, reducing the curtain wall maintenance cost and working intensity, improving the working efficiency, and realizing the quick fixation of the unit curtain wall through the latching structure of the latching hole and the insertion rod, simplifying the installation and fixing steps and disassembly steps of the unit curtain wall, and improving the curtain wall installation and disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural diagram of the curtain wall installation and fixing bracket of the present invention at an A angle;

[0011] Figure 2 It is a schematic structural diagram of the curtain wall installation and fixing bracket of the present invention at a B angle;

[0012] Figure 3 It is a schematic cross-sectional structure diagram of the fixing base of the present invention;

[0013] Figure 4 It is a schematic structural diagram of the insertion rod and the bolt of the present invention;

[0014] LIST OF DRAWING REFERENCES:

[0015] 1. Latching hole; 2. Unit curtain wall; 3. Frame; 4. Bracket; 5. First round head; 6. Latch; 7. Bolt; 8. Fixing base; 9. Installation hole; 10. Installation plate; 11. Insertion hole; 12. Second round head; 13. Insertion rod; 14. First chute; 15. Spring; 16. Second chute. DETAILED DESCRIPTION OF THE INVENTION

[0016] The present invention will be further clarified below in conjunction with the drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. Embodiment 1

[0017] A fixing bracket for curtain wall installation according to the present invention includes a unit curtain wall 2 and a fixing base 8. The unit curtain wall 2 includes a frame 3, a plurality of brackets 4, and a retaining pin 6. A bracket 4 is installed on the rear end face of the frame 3, a retaining pin 6 is installed at the rear end of the bracket 4, and a retaining hole 1 is provided on the retaining pin 6. An installation plate 10 is installed at the rear end of the fixing base 8, and an installation hole 9 is provided on the installation plate 10. The fixing base 8 is provided with an insertion hole 11 for inserting the retaining pin 6, and a plug rod 13 corresponding to the retaining hole 1 one by one is provided inside the fixing base 8. A first sliding groove 14 is radially provided on the hole wall of the insertion hole 11. The plug rod 13 is located inside the first sliding groove 14, and the plug rod 13 is slidably connected to the first sliding groove 14. A bolt 7 is installed at the upper end of the plug rod 13, and the bolt 7 is threadedly fixed to the fixing base 8. A second sliding groove 16 is provided inside the bolt 7. The upper end of the plug rod 13 is embedded inside the second sliding groove 16, and a spring 15 is installed between the top end of the plug rod 13 and the second sliding groove 16, and the plug rod 13 is slidably connected to the second sliding groove 16. One end of the retaining pin 6 away from the bracket 4 is provided with a first round head 5. The inner end of the plug rod 13 is provided with a second round head 12.

[0018] Four brackets 4 are provided, and the four brackets 4 are respectively located at the corners of the rear end of the frame 3, and the frame 3 and the brackets 4 are fixedly connected by welding. Four retaining holes 1 are provided, and four plug rods 13 are provided, and the retaining holes 1 and the plug rods 13 correspond to each other one by one.

[0019] Working principle:

[0020] During use, the fixing base 8 is installed and fixed on the wall keel through the installation hole 9 of the installation plate 10, and then the retaining pin 6 of the bracket 4 of the unit curtain wall 2 is clamped inside the fixing base 8. During clamping, the retaining pin 6 of the unit curtain wall 2 is inserted into the fixing base 8 through the insertion hole 11. The first round head 5 of the retaining pin 6 contacts the second round head 12 of the plug rod 13. The spring 15 at the upper end of the plug rod 13 is compressed by an external force, and the plug rod 13 moves upward. At this time, the retaining pin 6 continues to feed. When the retaining hole 1 of the retaining pin 6 moves below the plug rod 13, the spring 15 rebounds under its own elastic force and inserts the plug rod 13 into the retaining hole 1 of the retaining pin 6. At this time, the retaining pin 6 cannot move forward or backward, realizing the locking and limiting of the retaining pin 6, that is, realizing the installation limit between the retaining pin 6 and the fixing base 8, and completing the fixing of the unit curtain wall 2. When disassembling the unit curtain wall 2, rotate the bolt 7 to lift the plug rod 13 and remove the plug rod 13 from the retaining hole 1 of the retaining pin 6. After the plug rod 13 is removed, the retaining pin 6 can move freely, and the retaining pin 6 is pulled out from the inside of the fixing base 8, so that the bracket 4 and the fixing base 8 can be separated, realizing the rapid disassembly of the unit curtain wall 2. Each unit curtain wall 2 includes a separate installation and fixing bracket 4 structure. Multiple groups of unit curtain walls 2 are spliced to form an overall curtain wall. When a piece of unit curtain wall 2 in the overall curtain wall is damaged and needs local maintenance and replacement, only the corresponding bracket 4 needs to be disassembled to remove the unit curtain wall 2 alone.

[0021] It should be noted that the above content only illustrates the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby. For those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements all fall within the protection scope of the claims of the present invention.

Claims

1. A curtain wall installation fixing bracket, characterized in that: It includes a unit curtain wall and a fixed base. The unit curtain wall includes a frame, multiple brackets, and a bayonet. One end of the bracket is connected to the corner of the rear end surface of the frame, and the other end of the bracket is placed on one end of the bayonet. The bayonet is provided with multiple clamping holes. The bayonet is clamped on the fixed base. The fixed base is provided with a socket for the bayonet to be plugged in. The fixed base is provided with plug rods corresponding to the clamping holes one by one. The rear end of the fixed base is provided with a mounting plate, and the mounting plate is provided with mounting holes.

2. The curtain wall installation and fixing bracket according to claim 1, characterized in that: A first round head is arranged at one end of the bayonet away from the bracket.

3. The curtain wall installation and fixing bracket according to claim 1, characterized in that: A first sliding groove is radially opened on the hole wall of the jack, the insertion rod is slidably connected inside the first sliding groove, a bolt is installed on the upper end of the insertion rod, and the bolt is threadedly fixedly connected to the fixed base.

4. The curtain wall installation and fixing bracket according to claim 3, characterized in that: A second sliding groove is provided inside the bolt, the upper end of the insertion rod is embedded in the second sliding groove and is slidably connected with the second sliding groove, and a spring is provided between the top end of the insertion rod and the second sliding groove.

5. The curtain wall installation and fixing bracket according to claim 1, characterized in that: The inner end of the insert rod is provided with a second round head portion, and the second round head portion is adapted to the clamping hole.

Images