Building curtain wall mounting and fixing support

Abstract

The utility model discloses a building curtain wall mounting and fixing support, which relates to the technical field of building curtain walls and comprises a building curtain wall panel and two curtain wall fixing bases, a first connecting plate is fixedly mounted on the upper surface of the building curtain wall panel, and a second connecting plate is fixedly mounted on the lower surface of the building curtain wall panel. Moving grooves are formed in the left side and the right side of the upper surface of the first connecting plate, first clamping devices are arranged in the two moving grooves, a second connecting plate is fixedly installed on the lower surface of the building curtain wall panel, a second clamping device is arranged on the second connecting plate, and bolts are connected to the left side and the right side of the front surface of the curtain wall fixing base through bolts. Mounting holes are formed in the left side and the right side of the upper surface of the curtain wall fixing base correspondingly, limiting grooves are correspondingly formed in the sides, close to each other, of the interiors of the two mounting holes, fixing devices are arranged in the two limiting grooves, the two clamping plates enter the two limiting grooves, then the two clamping columns are pulled out of the interiors of the two mounting holes, operation is easy, mounting is convenient, and practicability is high. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to a building curtain wall installation and fixing bracket. Background Art

[0002] The curtain wall is the exterior wall protection of the building. It does not bear weight and is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of a structural frame and inlaid panels. It is a building enclosure structure that does not bear the load and function of the main structure. Curtain walls are usually made of glass, metal plates, stone slabs, ceramic plates, etc. The curtain walls of high-rise buildings mainly play the role of beauty and wind and rain protection.

[0003] When fixing the curtain wall, a curtain wall installation fixing bracket is needed. However, the existing curtain wall installation fixing bracket mostly uses a bolt fixing structure to fix the curtain wall. Since the installation work is carried out on the upper part of the wall, it is an aerial work. The bolt fixing needs to be tightened many times. Moreover, it is easy to be rusted by rainwater in an exposed state for a long time and is difficult to disassemble. The installation and disassembly operations are very difficult and the use is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a building curtain wall installation and fixing bracket, which can solve the problems that the installation work is carried out on the upper part of the wall and is an aerial work, the bolts need to be tightened many times, and it is easy to be rusted by rainwater in an exposed state for a long time and is difficult to disassemble, the installation and disassembly operations are very difficult, and the use is very inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building curtain wall installation and fixing bracket, comprising a building curtain wall panel and two curtain wall fixing bases, a first connecting plate is fixedly installed on the upper surface of the building curtain wall panel, movable grooves are provided on both sides of the upper surface of the first connecting plate, and first clamping devices are provided inside the two movable grooves, a second connecting plate is fixedly installed on the lower surface of the building curtain wall panel, and a second clamping device is provided on the second connecting plate;

[0006] Among them, the left and right sides of the front surface of the curtain wall fixed base are bolted, the left and right sides of the upper surface of the curtain wall fixed base are provided with installation holes, the two installation holes are provided with limiting grooves corresponding to the sides close to each other, and the two limiting grooves are provided with fixing devices, and the lower surface of the curtain wall fixed base is provided with locking holes corresponding to the positions of the two movable grooves.

[0007] Preferably, the first clamping device comprises two first springs, the two first springs are respectively fixedly mounted on the inner bottom ends of the two moving grooves, and the top ends of the two first springs are fixedly mounted with moving columns;

[0008] Among them, rectangular grooves are opened on the rear surface of the first connecting plate at the positions corresponding to the two movable columns, and movable plates are slidably installed inside the two rectangular grooves. The rear ends of the two movable plates extend out of the rear surface of the first connecting plate, and the front ends of the two movable plates are fixedly connected to the outer surfaces of the two movable columns respectively.

[0009] Preferably, the second clamping device includes two clamping columns, which are respectively fixedly mounted on the lower surface of the second connecting plate at positions corresponding to the two mounting holes, and clamping holes are provided at the bottom ends of the opposite surfaces of the two clamping columns at positions corresponding to the two clamping plates.

[0010] Preferably, the fixing device includes two second springs, which are respectively fixedly mounted on the inner bottom ends of the two limiting grooves, and the two second springs are fixedly mounted with a retaining plate on the far ends thereof, the far ends of the two retaining plates extend out of the two limiting grooves, and the far ends of the two retaining plates are arranged as inclined surfaces.

[0011] Preferably, the upper surface of the first connecting plate is provided with L-shaped sliding grooves at positions corresponding to the two positioning plates, the two L-shaped sliding grooves are respectively communicated with the inside of the two limiting grooves, and L-shaped connecting rods are slidably installed inside the two L-shaped sliding grooves, the bottom front surfaces of the two L-shaped connecting rods are respectively fixedly connected to the rear surfaces of the two positioning plates, and the top ends of the two L-shaped connecting rods extend out of the upper surface of the first connecting plate;

[0012] Preferably, a T-shaped slot is provided on the inner rear surface of the two L-shaped slots, and a T-shaped slider is slidably installed inside the two T-shaped slots, and the front surfaces of the two T-shaped sliders are fixedly connected to the rear surfaces of the two L-shaped connecting rods respectively.

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

[0014] When the two clamping plates are moved downward, the two clamping plates are pressed into the two limit grooves, and the two clamping plates move toward the two limit grooves to drive the two second springs to contract. When the two clamping plates are completely pressed into the two limit grooves, the two clamping plates contact the bottom ends of the two mounting holes. At this time, the two clamping plates just slide into the two clamping holes, and the two second springs extend to bounce the two clamping plates into the two clamping holes to complete the clamping. When disassembly is required, the two L-shaped connecting rods are moved, and the two L-shaped connecting rods move to drive the two clamping plates to move out of the two clamping holes, so that the two clamping plates enter the two limit grooves, and then the two clamping columns are pulled out from the two mounting holes. The operation is simple, the installation is convenient, and the practicability of the device is improved.

[0015] 2. The building curtain wall is installed with a fixed bracket, and the two movable plates are moved downward. The downward movement of the two movable plates drives the two movable columns to move downward. The downward movement of the two movable columns drives the two first springs to contract, thereby making the two movable columns enter the two movable grooves. After the two movable columns are aligned with the two positioning holes, the two first springs are extended upward to bounce the two movable columns into the two positioning holes to complete the clamping. When disassembly is required, the two movable plates are moved downward again to make the two movable columns enter the two movable grooves. The operation is simple and the disassembly is convenient, which is conducive to the replacement of the curtain wall panels and improves the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural schematic diagram of a building curtain wall installation fixing bracket of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixing device of the utility model;

[0020] Figure 4 This is a schematic diagram of the first clamping device of the utility model

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 6 for Figure 5 Enlarged schematic diagram at point A in the middle.

[0023] Figure numerals: 1. building curtain wall panel; 2. curtain wall fixing base; 3. first connecting plate; 4. second connecting plate; 5. bolt; 6. mounting hole; 7. limiting groove; 8. moving groove; 9. first spring; 10. moving column; 11. rectangular groove; 12. moving plate; 13. positioning hole; 14. snap-in column; 15. snap-in hole; 16. second spring; 17. positioning plate; 18. L-shaped slide groove; 19. L-shaped connecting rod; 20. T-shaped slide groove; 21. T-shaped slider. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-6 The utility model provides a technical solution: a building curtain wall installation fixing bracket, comprising a building curtain wall panel 1 and two curtain wall fixing bases 2, a first connecting plate 3 is fixedly installed on the upper surface of the building curtain wall panel 1, and movable grooves 8 are provided on both sides of the upper surface of the first connecting plate 3, and a first clamping device is arranged inside the two movable grooves 8, and a second connecting plate 4 is fixedly installed on the lower surface of the building curtain wall panel 1, and a second clamping device is arranged on the second connecting plate 4;

[0029] Among them, bolts 5 are bolted on the left and right sides of the front surface of the curtain wall fixed base 2, mounting holes 6 are opened on the left and right sides of the upper surface of the curtain wall fixed base 2, and limiting grooves 7 are opened corresponding to the sides close to each other inside the two mounting holes 6. Fixing devices are arranged inside the two limiting grooves 7, and the lower surface of the curtain wall fixed base 2 is provided with locking holes 13 at the positions corresponding to the two movable grooves 8.

[0030] Furthermore, the first clamping device includes two first springs 9, which are respectively fixedly mounted on the inner bottom ends of the two moving grooves 8, and the top ends of the two first springs 9 are fixedly mounted with moving columns 10;

[0031] The two first springs 9 are stretched upward to push the two moving columns 10 into the two moving grooves 8, and the two moving columns 10 are pushed downward to push the two moving columns 10 into the two moving grooves 8. When the two moving columns 10 are aligned with the two positioning holes 13, the two first springs 9 are stretched upward to push the two moving columns 10 into the two positioning holes 13, and the connection is completed. When disassembly is required, the two moving plates 12 are moved downward again to make the two moving columns 10 enter the two moving grooves 8. The operation is simple and the disassembly is convenient, which is conducive to the replacement of the curtain wall panel and improves the working efficiency of the device.

[0032] Furthermore, the second clamping device includes two clamping columns 14, which are respectively fixedly mounted on the lower surface of the second connecting plate 4 at positions corresponding to the two mounting holes 6, and clamping holes 15 are provided at the bottom ends of the opposite surfaces of the two clamping columns 14 at positions corresponding to the two clamping plates 17.

[0033] Furthermore, the fixing device includes two second springs 16, which are respectively fixedly installed on the inner bottom ends of the two limit grooves 7, and a retaining plate 17 is fixedly installed on the opposite ends of the two second springs 16. The opposite ends of the two retaining plates 17 extend out of the two limit grooves 7, and the opposite ends of the two retaining plates 17 are inclined.

[0034] Furthermore, L-shaped slide grooves 18 are provided on the upper surface of the first connecting plate 3 at positions corresponding to the two positioning plates 17, and the two L-shaped slide grooves 18 are respectively communicated with the inside of the two limiting grooves 7, and L-shaped connecting rods 19 are slidably installed inside the two L-shaped slide grooves 18, and the bottom front surfaces of the two L-shaped connecting rods 19 are respectively fixedly connected to the rear surfaces of the two positioning plates 17, and the top ends of the two L-shaped connecting rods 19 extend out of the upper surface of the first connecting plate 3;

[0035] Furthermore, a T-shaped slot 20 is provided on the inner rear surface of the two L-shaped slots 18, and a T-shaped slider 21 is slidably installed inside the two T-shaped slots 20. The front surfaces of the two T-shaped sliders 21 are fixedly connected to the rear surfaces of the two L-shaped connecting rods 19 respectively. When using the device, the building curtain wall panel 1 is raised so that the two clamping columns 14 on the second connecting plate 4 are inserted into the two mounting holes 6 on the upper surface of the curtain wall fixed base 2, and then the two clamping columns 14 move downward to press the two clamping plates 17 into the two limiting grooves 7. The two clamping plates 17 move into the two limiting grooves 7 to drive the two second springs 16 to contract. When the two locking plates 17 are fully pressed into the two limiting grooves 7, the two locking columns 14 contact the bottom ends of the two mounting holes 6. At this time, the two locking plates 17 just slide into the two locking holes 15, and the two second springs 16 are extended to bounce the two locking plates 17 into the two locking holes 15 to complete the locking. When disassembly is required, the two L-shaped connecting rods 19 are moved, and the two L-shaped connecting rods 19 move to drive the two locking plates 17 out of the two locking holes 15, so that the two locking plates 17 enter the two limiting grooves 7, and then the two locking columns 14 are pulled out from the two mounting holes 6. The operation is simple and the installation is convenient, which improves the practicality of the device.

[0036] Working principle: When using the device, the building curtain wall panel 1 is raised so that the two clamping columns 14 on the second connecting plate 4 are inserted into the two mounting holes 6 on the upper surface of the curtain wall fixed base 2, and then the two clamping columns 14 move downward to press the two clamping plates 17 into the two limiting grooves 7, and the two clamping plates 17 move into the two limiting grooves 7 to drive the two second springs 16 to contract. When the two clamping plates 17 are completely pressed into the two limiting grooves 7, the two clamping columns 14 contact the bottom ends of the two mounting holes 6. At this time, the two clamping plates 17 just slide into the two clamping holes 15, and the two second springs 16 extend to bounce the two clamping plates 17 into the two clamping holes 15 to complete the clamping. When disassembly is required, the two L-shaped connecting rods 19 are moved, and the two L-shaped connecting rods 19 move to drive the two clamping plates 17 to move out of the two clamping holes 15. When the two movable plates 12 are moved downward, the two movable plates 12 move downward to drive the two movable columns 10 to move downward, and the two movable columns 10 move downward to drive the two first springs 9 to contract, so that the two movable columns 10 enter the two movable grooves 8. After the two movable columns 10 are aligned with the two locking holes 13, the two first springs 9 extend upward to bounce the two movable columns 10 into the two locking holes 13 to complete the locking. When disassembly is required, the two movable plates 12 are moved downward again to make the two movable columns 10 enter the two movable grooves 8. The operation is simple and the disassembly is convenient, which is conducive to the replacement of the curtain wall panel and improves the working efficiency of the device.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A building curtain wall installation fixing bracket, comprising a building curtain wall panel (1) and two curtain wall fixing bases (2), characterized in that: A first connecting plate (3) is fixedly mounted on the upper surface of the building curtain wall panel (1), movable grooves (8) are provided on both left and right sides of the upper surface of the first connecting plate (3), and first clamping devices are provided inside the two movable grooves (8); a second connecting plate (4) is fixedly mounted on the lower surface of the building curtain wall panel (1), and a second clamping device is provided on the second connecting plate (4); The front surface of the curtain wall fixed base (2) is bolted with bolts (5) on both sides, the upper surface of the curtain wall fixed base (2) is provided with mounting holes (6) on both sides, the two mounting holes (6) are provided with corresponding limiting grooves (7) on the sides close to each other, the two limiting grooves (7) are provided with fixing devices, and the lower surface of the curtain wall fixed base (2) is provided with locking holes (13) at positions corresponding to the two movable grooves (8).

2. The building curtain wall installation and fixing bracket according to claim 1, characterized in that: The first clamping device comprises two first springs (9), the two first springs (9) are respectively fixedly mounted on the inner bottom ends of the two movable grooves (8), and the top ends of the two first springs (9) are both fixedly mounted with movable columns (10); The rear surface of the first connecting plate (3) is provided with rectangular grooves (11) at positions corresponding to the two movable columns (10), and movable plates (12) are slidably mounted inside the two rectangular grooves (11). The rear ends of the two movable plates (12) extend out of the rear surface of the first connecting plate (3), and the front ends of the two movable plates (12) are fixedly connected to the outer surfaces of the two movable columns (10), respectively.

3. The building curtain wall installation and fixing bracket according to claim 1, characterized in that: The second clamping device comprises two clamping columns (14), the two clamping columns (14) being fixedly mounted on the lower surface of the second connecting plate (4) at positions corresponding to the two mounting holes (6), and clamping holes (15) are provided at the bottom ends of the opposite surfaces of the two clamping columns (14) at positions corresponding to the two clamping plates (17).

4. The building curtain wall installation and fixing bracket according to claim 1, characterized in that: The fixing device comprises two second springs (16), the two second springs (16) being fixedly mounted on the inner bottom ends of the two limiting grooves (7) respectively, and a retaining plate (17) being fixedly mounted on the ends of the two second springs (16) which are away from each other, the ends of the two retaining plates (17) which are away from each other extend outside the two limiting grooves (7), and the ends of the two retaining plates (17) which are away from each other are arranged as inclined surfaces.

5. The building curtain wall installation and fixing bracket according to claim 1, characterized in that: The upper surface of the first connecting plate (3) is provided with L-shaped sliding grooves (18) at positions corresponding to the two locking plates (17); the two L-shaped sliding grooves (18) are respectively connected to the inside of the two limiting grooves (7); and L-shaped connecting rods (19) are slidably installed inside the two L-shaped sliding grooves (18); the front surfaces of the bottom ends of the two L-shaped connecting rods (19) are respectively fixedly connected to the rear surfaces of the two locking plates (17); and the top ends of the two L-shaped connecting rods (19) extend out of the upper surface of the first connecting plate (3).

6. The building curtain wall installation and fixing bracket according to claim 5, characterized in that: A T-shaped slide groove (20) is provided on the inner rear surface of the two L-shaped slide grooves (18), and a T-shaped slider (21) is slidably installed inside the two T-shaped slide grooves (20), and the front surfaces of the two T-shaped sliders (21) are fixedly connected to the rear surfaces of the two L-shaped connecting rods (19) respectively.

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