Rapid installation system for high-rise building curtain wall

Abstract

The utility model discloses a high-rise building curtain wall rapid installation system which comprises a floor plate, a steel cable is arranged on one side of the floor plate, the bottom end of the steel cable is connected with a lifting appliance, a supporting sliding rail is installed at the top end of the floor plate, a supporting sliding seat is arranged above the supporting sliding rail, and a sliding block is arranged on the supporting sliding seat. A curtain wall body is arranged above the supporting sliding rail, movable arms are installed on the two sides of the lifting appliance through bearings, a positioning support is fixed to one end of each movable arm, a vacuum adsorption pump is installed on the surface of each positioning support, and one end of each positioning support extends to the position below the curtain wall body and is provided with a negative pressure suction cup. The curtain wall is fixed and released in an adsorption mode, the curtain wall can be conveniently and rapidly disassembled and assembled, the supporting sliding rails are arranged on the corresponding floors, the hoisting path is shortened, hoisting time is shortened, efficiency is improved, and therefore the curtain wall can be conveniently and rapidly installed.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall construction technology, specifically a rapid installation system for high-rise building curtain walls. Background Technology

[0002] A building curtain wall is a non-load-bearing exterior wall cladding structure, typically composed of panels (such as glass, metal, stone, or ceramic panels) and a supporting structure behind them (such as aluminum beams and columns, steel structures, and glass ribs). It hangs on the exterior of the building like a curtain, hence the name suspended wall or curtain wall. Curtain walls do not bear the load or load of the main structure and are mainly used in modern large and high-rise buildings. They serve a decorative purpose and are a type of lightweight wall. The main functions of a curtain wall include protecting the main structure, wind and earthquake resistance, fireproofing, sound insulation, and decoration. When installing large-area unitized curtain walls on high-rise buildings, they are generally installed using hoisting methods.

[0003] Chinese patent CN205688820U discloses an installation system for large-area unitized curtain wall blocks of a super high-rise building, including a vertical lifting device and a horizontal transport device. The vertical lifting device includes a vertical guide rail installed on the outside of the super high-rise building and a vertical lifting device installed on the top floor of the vertical guide rail. The large-area unitized curtain wall blocks are placed between the vertical guide rails and connected to the vertical lifting device through a transport belt and steel wire rope. The horizontal transport device includes a horizontal track installed on the top floor of the vertical guide rail and a self-propelled lifting device set on the horizontal track.

[0004] The aforementioned installation system, while replacing traditional external hoisting with track-restrained hoisting, allows installation even in windy weather and avoids the impact of high-altitude airflow during the installation process. However, when installing the curtain wall, it is necessary to disassemble the curtain wall from the supporting beams, conveyor belts, or wire ropes before releasing the curtain wall, which is relatively cumbersome. Moreover, when installing curtain walls on different floors, it is necessary to lift them from the same position, resulting in long hoisting paths, long time consumption, and low efficiency. Therefore, we propose a rapid installation system for high-rise building curtain walls. Utility Model Content

[0005] The purpose of this invention is to provide a rapid installation system for curtain walls of high-rise buildings to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid installation system for high-rise building curtain walls, comprising a floor slab, a steel cable on one side of the floor slab, and a lifting device connected to the bottom end of the steel cable; a support rail installed at the top of the floor slab, a support slide block above the support rail; a guide rod fixed inside the support rail, and a sliding sleeve fitted outside the guide rod, the top end of the sliding sleeve being fixedly connected to the bottom end of the support slide block; a curtain wall body installed above the support rail, one end of the curtain wall body extending to the surface of the support slide block; movable arms installed on both sides of the lifting device via bearings, and a positioning bracket fixed at one end of the movable arm; a vacuum adsorption pump installed on the surface of the positioning bracket, and one end of the positioning bracket extending to the bottom of the curtain wall body and installed with a negative pressure suction cup, the negative pressure suction cup being tightly adsorbed with the curtain wall body; a reduction motor installed at the bottom of the lifting device, and the output end of the reduction motor being fixedly connected to the movable arm.

[0007] Preferably, there are two sets of guide rods, and the top of each guide rod is provided with a strip-shaped guide groove.

[0008] Preferably, pulleys are installed on the inner walls of the top and bottom of the sliding sleeve, and the pulleys are in rolling contact with the strip guide groove.

[0009] Preferably, an anti-slip pad is adhered to the top of the support slide, and the anti-slip pad is made of rubber.

[0010] Preferably, there are two sets of negative pressure suction cups, and the negative pressure suction cups are connected to the output end of the vacuum adsorption pump through the gas supply pipe on the surface of the positioning bracket.

[0011] Preferably, an exhaust pipe is installed on the surface of the gas pipeline, and a solenoid valve is installed inside the exhaust pipe.

[0012] Preferably, a support guide wheel is installed at one end of the surface of the support slide rail, and the support guide wheel is in close contact with the curtain wall body.

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

[0014] The geared motor is controlled to drive the movable arm to rotate, causing the positioning bracket to rotate to the bottom of the curtain wall body. The negative pressure suction cup is then tightly attached to the curtain wall body. The vacuum adsorption pump is started to evacuate the inside of the negative pressure suction cup through the air supply pipeline. The negative pressure suction cup generates negative pressure suction, tightly adhering the curtain wall body. Then, the hoisting equipment is controlled to lift the curtain wall body using steel cables and lifting devices. Under the friction of the anti-slip pad, the curtain wall body drives the support slide, causing the sliding sleeve to slide along the guide rod. The pulley inside the sliding sleeve rolls along the strip guide groove, guiding the support slide and making the translation of the support slide more precise. The smooth sliding support slides, in conjunction with the tilting and lateral movement of the curtain wall body, move to the end of the support slide rail, providing auxiliary support for the curtain wall body. The support guide wheels provide rolling support for the curtain wall body until it is hoisted to a vertical position. After the curtain wall body is hoisted to the designated floor by the hoisting equipment, it is installed. After installation, the solenoid valve is opened by controlling the air vent, and the negative pressure suction cup is connected to the outside atmosphere through the exhaust pipe. Once the negative pressure suction disappears, the curtain wall body can be released. This installation system uses adsorption to fix and release the curtain wall, which facilitates quick assembly and disassembly during installation.

[0015] When installing curtain walls on different floors, the support rails can be set on the corresponding floors, which shortens the hoisting path, reduces hoisting time, and improves efficiency, thus facilitating the rapid installation of the curtain wall. Moreover, the support rails and support slides work together to achieve an auxiliary support effect, making the hoisting process more stable and less prone to swaying. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lifting state structure of this utility model;

[0018] Figure 3 This is a front view structural diagram of the positioning bracket of this utility model;

[0019] Figure 4 This is a top-view enlarged structural diagram of the support slide rail of this utility model;

[0020] Figure 5 This is an enlarged cross-sectional view of the support slide of this utility model.

[0021] In the diagram: 1. Floor slab; 2. Support rail; 3. Guide rod; 301. Strip guide groove; 4. Support slide block; 5. Sliding sleeve; 6. Curtain wall body; 7. Steel cable; 8. Lifting device; 9. Movable arm; 10. Positioning bracket; 11. Negative pressure suction cup; 12. Gear motor; 13. Vacuum adsorption pump; 14. Gas supply pipeline; 15. Exhaust pipe; 16. Solenoid valve; 17. Anti-slip mat; 18. Support guide wheel; 19. Pulley. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model provides a rapid installation system for curtain walls of high-rise buildings, including a floor slab 1, a steel cable 7 on one side of the floor slab 1, and a lifting device 8 connected to the bottom end of the steel cable 7, a support slide rail 2 installed at the top of the floor slab 1, a support slide block 4 above the support slide rail 2, a guide rod 3 fixed inside the support slide rail 2, and a sliding sleeve 5 fitted outside the guide rod 3, the top end of the sliding sleeve 5 being fixedly connected to the bottom end of the support slide block 4, and a curtain wall body 6 above the support slide rail 2, one end of the curtain wall body 6 extending to the surface of the support slide block 4;

[0025] Specifically, the support slide rail 2 is installed on the floor slab 1 near the window, the curtain wall body 6 is placed above the support slide rail 2, the support slide 4 and the support guide wheel 18 are respectively supported by the curtain wall body 6, and the hoisting equipment (not shown in the figure) is controlled and the hoisting device 8 is lowered to the position of the curtain wall body 6 by the steel cable 7.

[0026] Both sides of the hanger 8 are equipped with movable arms 9 via bearings, and one end of the movable arm 9 is fixed with a positioning bracket 10. A vacuum adsorption pump 13 is installed on the surface of the positioning bracket 10. One end of the positioning bracket 10 extends to the bottom of the curtain wall body 6 and is equipped with a negative pressure suction cup 11. The negative pressure suction cup 11 is tightly adsorbed with the curtain wall body 6. A reduction motor 12 is installed at the bottom of the hanger 8, and the output end of the reduction motor 12 is fixedly connected to the movable arm 9.

[0027] The reduction motor 12 is controlled by a remote control device (not shown in the figure) to drive the movable arm 9 to rotate, so that the positioning bracket 10 rotates to the bottom of the curtain wall body 6. The negative pressure suction cup 11 is tightly attached to the curtain wall body 6. The vacuum adsorption pump 13 is started to evacuate the inside of the negative pressure suction cup 11 through the air supply pipeline 14. The negative pressure suction cup 11 generates negative pressure suction force, which tightly adsorbs the curtain wall body 6. Then, the hoisting equipment is controlled to lift the curtain wall body 6 through the steel cable 7 and the lifting device 8. During this process, referring to the attached figure, the curtain wall body 6 is subjected to friction from the anti-slip pad 17. The sliding sleeve 5 slides along the guide rod 3, and the pulley 19 inside the sliding sleeve 5 rolls along the strip guide groove 301 to guide the sliding sleeve 4, making the translation of the sliding sleeve 4 smoother. The sliding sleeve 4 moves to the end of the support rail 2 in conjunction with the tilting translation of the curtain wall body 6, and plays an auxiliary support role for the curtain wall body 6. The support guide wheel 18 provides rolling support for the curtain wall body 6 until the curtain wall body 6 is hoisted to a vertical state. After the curtain wall body 6 is hoisted to the designated floor by the hoisting equipment, the curtain wall body 6 is installed.

[0028] There are two sets of guide rods 3, and the top of the guide rod 3 is provided with a strip guide groove 301;

[0029] The inner walls of the top and bottom of the sliding sleeve 5 are equipped with pulleys 19, and the pulleys 19 are in rolling contact with the strip guide groove 301;

[0030] An anti-slip pad 17 is attached to the top of the support slide 4, and the anti-slip pad 17 is made of rubber.

[0031] Furthermore, when installing curtain walls on different floors, the support rail 2 can be set on the corresponding floor, which shortens the hoisting path, reduces hoisting time, and improves efficiency, thus facilitating the rapid installation of the curtain wall. Moreover, the support rail 2 and the support slide 4 work together to achieve an auxiliary support effect, making the hoisting process more stable and less prone to shaking.

[0032] Two sets of negative pressure suction cups 11 are provided, and the negative pressure suction cups 11 are connected to the output end of the vacuum adsorption pump 13 through the gas supply pipe 14 on the surface of the positioning bracket 10; an exhaust pipe 15 is installed on the surface of the gas supply pipe 14, and a solenoid valve 16 is installed inside the exhaust pipe 15.

[0033] After installation, the solenoid valve 16 is opened by controlling it, and the negative pressure suction cup 11 is connected to the outside atmosphere through the exhaust pipe 15. When the negative pressure suction disappears, the curtain wall body 6 can be released. This installation system uses adsorption to fix and release the curtain wall, which is convenient for quick disassembly and assembly during installation.

[0034] A support guide wheel 18 is installed at one end of the surface of the support slide rail 2, and the support guide wheel 18 is tightly fitted to the curtain wall body 6.

[0035] In this embodiment, the following steps are taken: First, the support rail 2 is installed on the floor slab 1 near the window. The curtain wall body 6 is placed above the support rail 2. The support slide 4 and the support guide wheel 18 support the curtain wall body 6 respectively. The hoisting equipment is controlled, and the hoisting device 8 is lowered to the position of the curtain wall body 6 via the steel cable 7. Then, the reduction motor 12 is controlled by the remote control device to drive the movable arm 9 to rotate, so that the positioning bracket 10 rotates to the bottom of the curtain wall body 6. The negative pressure suction cup 11 is tightly attached to the curtain wall body 6. After a tight seal is achieved, the vacuum suction pump 13 is activated to evacuate the inside of the negative pressure suction cup 11 through the air supply line 14. The negative pressure suction cup 11 generates negative pressure suction, which tightly adheres to the curtain wall body 6. Then, the hoisting equipment is controlled to lift the curtain wall body 6 using steel cables 7 and lifting devices 8. During this process, referring to the attached diagram, the curtain wall body 6, under the friction of the anti-slip pad 17, drives the support slide 4, causing the sliding sleeve 5 to slide along the guide rod 3. The pulley 19 inside the sliding sleeve 5 rolls along the strip guide groove 301, which in turn affects the support slide 4. The system guides the movement of the support slide 4, making its translation smoother. The support slide 4, in conjunction with the tilting and translation of the curtain wall body 6, moves to the end of the support slide rail 2, providing auxiliary support for the curtain wall body 6. The support guide wheel 18 provides rolling support for the curtain wall body 6 until it is hoisted to a vertical position. After the curtain wall body 6 is hoisted to the designated floor using hoisting equipment, it is installed. After installation, the control solenoid valve 16 is opened, and the negative pressure suction cup 11 is connected to the outside atmosphere through the exhaust pipe 15. Once the negative pressure suction disappears, the curtain wall body 6 can be released. This installation system uses adsorption to fix and release the curtain wall, facilitating quick assembly and disassembly during installation. Furthermore, when installing curtain walls on different floors, the support slide rail 2 can be set on the corresponding floor, shortening the hoisting path, reducing hoisting time, and improving efficiency, thus facilitating rapid curtain wall installation. The auxiliary support effect achieved through the cooperation of the support slide rail 2 and the support slide 4 makes the hoisting process more stable and less prone to swaying.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A rapid installation system for curtain walls of high-rise buildings, comprising a floor slab (1), wherein a steel cable (7) is provided on one side of the floor slab (1), and a lifting device (8) is connected to the bottom end of the steel cable (7), characterized in that, A support slide rail (2) is installed at the top of the floor slab (1), and a support slide block (4) is provided above the support slide rail (2). A guide rod (3) is fixed inside the support slide rail (2), and a sliding sleeve (5) is fitted on the outside of the guide rod (3). The top of the sliding sleeve (5) is fixedly connected to the bottom of the support slide block (4). A curtain wall body (6) is provided above the support slide rail (2), and one end of the curtain wall body (6) extends to the surface of the support slide block (4). Both sides of the hanger (8) are connected by... The bearing is equipped with a movable arm (9), and a positioning bracket (10) is fixed at one end of the movable arm (9). A vacuum adsorption pump (13) is installed on the surface of the positioning bracket (10). One end of the positioning bracket (10) extends to the bottom of the curtain wall body (6) and is equipped with a negative pressure suction cup (11). The negative pressure suction cup (11) is tightly adsorbed with the curtain wall body (6). A reduction motor (12) is installed at the bottom of the hanger (8), and the output end of the reduction motor (12) is fixedly connected to the movable arm (9).

2. The rapid installation system for high-rise building curtain walls according to claim 1, characterized in that: The guide rod (3) is provided in two sets, and the top of the guide rod (3) is provided with a strip guide groove (301).

3. The rapid installation system for high-rise building curtain walls according to claim 2, characterized in that: The inner walls of the top and bottom of the sliding sleeve (5) are equipped with pulleys (19), and the pulleys (19) are in rolling contact with the strip guide groove (301).

4. The rapid installation system for high-rise building curtain walls according to claim 1, characterized in that: The top of the support slide (4) is covered with an anti-slip pad (17), and the anti-slip pad (17) is made of rubber.

5. The rapid installation system for high-rise building curtain walls according to claim 1, characterized in that: Two sets of negative pressure suction cups (11) are provided, and the negative pressure suction cups (11) are connected to the output end of the vacuum adsorption pump (13) through the gas supply pipe (14) on the surface of the positioning bracket (10).

6. The rapid installation system for high-rise building curtain walls according to claim 5, characterized in that: An exhaust pipe (15) is installed on the surface of the gas pipeline (14), and a solenoid valve (16) is installed inside the exhaust pipe (15).

7. The rapid installation system for high-rise building curtain walls according to claim 1, characterized in that: One end of the surface of the support slide rail (2) is equipped with a support guide wheel (18), and the support guide wheel (18) is in close contact with the curtain wall body (6).

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