Fixing device for building curtain wall installation

Abstract

The invention discloses a fixing device for building curtain wall installation, which comprises a supporting seat, wheels and a curtain wall suction mechanism are respectively arranged at four corners of the lower side of the supporting seat, and the curtain wall suction mechanism is arranged on the supporting seat and is used for sucking a curtain wall and adjusting the angle of the curtain wall; the curtain wall steering and moving mechanism is used for steering and moving the curtain wall; the curtain wall steering moving mechanism is connected with the curtain wall suction mechanism, the curtain wall suction mechanism comprises suction cups, air suction pipes, suction cup supporting rods and a suction cup moving assembly, the suction cup supporting rods fix the symmetrical air suction pipes, the air suction pipes are connected with the suction cups respectively, and the suction cup supporting rods are connected with the suction cup swing assembly. The invention relates to the technical field of building curtain walls, in particular to a fixing device for building curtain wall installation, and aims to solve the problem that in the prior art, a glass curtain wall needs to be manually carried for installation.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, and in particular to a fixing device for installing a building curtain wall. Background Art

[0002] Curtain wall refers to a decorative structure that has the ability to move compared to the main structure of the building and does not share the forces exerted on the main structure. It is a facade frequently used in modern buildings. Curtain walls usually do not bear any loads. Most of the existing curtain walls are glass curtain walls, in which glass is installed in a frame to form an entire curtain wall.

[0003] In the installation process of building curtain walls, traditional installation methods often rely on manual handling and fixing, which is not only inefficient but also has safety hazards. In order to improve installation efficiency and safety, some curtain wall installation and fixing equipment have appeared on the market. After searching, the application number is 202222962214.X, which is a kind of building curtain wall installation fixing device, including a main body mechanism, a multi-directional fixing mechanism and a moving mechanism. The multi-directional fixing mechanism is located above the main body mechanism, and the moving mechanism is located in front of the main body mechanism. The main body mechanism includes a fixed base and a fixed plate. The fixed plate is fixedly installed on the upper end of the fixed base. The multi-directional fixing mechanism includes a fixed placement groove, a fixing nut, an adjusting screw, a clamping plate 1, a silicone rubber pad 1, an electric push rod 1, a clamping plate 2 and a silicone rubber pad 2. The fixed placement groove is fixedly set in the middle of the fixing plate, and the fixing nut is fixedly installed on the left and right ends of the fixing plate. The building curtain wall installation fixing device is convenient for driving the building curtain wall to stably move to the installation site after all-round clamping of the building curtain wall before the installation of the building curtain wall, thereby increasing the stability of the adjustment position of the building curtain wall; However, the above application only clamps the curtain wall before installing it, and then moves the curtain wall to the installation position and then manually removes it. The curtain wall also needs to be adjusted by adjusting screws when clamping. The process is cumbersome and time-consuming. After the curtain wall is limited, the angle of the glass curtain wall cannot be adjusted. After the curtain wall is sent to the installation frame, it needs to be manually removed and installed, and the auxiliary installation of the glass curtain wall cannot be achieved. Therefore, it is necessary to develop a new type of fixing device for installing building curtain walls to solve the shortcomings of the prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide a fixing device for installing a building curtain wall, so as to solve the problem in the prior art that manual labor is required to carry the glass curtain wall for installation.

[0005] To achieve the above object, the present invention provides the following technical solutions: A fixing device for installing a building curtain wall comprises a support seat, wheels are respectively arranged at the four corners of the lower side of the support seat, and a curtain wall suction mechanism is arranged on the support seat and is used to suck the curtain wall and adjust the angle of the curtain wall; A curtain wall turning and moving mechanism, wherein the curtain wall turning and moving mechanism is used to turn and move the curtain wall; The curtain wall steering movement mechanism is connected to the curtain wall suction mechanism, and the curtain wall suction mechanism includes a suction cup, a suction pipe, a suction cup support rod and a suction cup moving assembly. The suction cup support rod fixes the symmetrical suction pipes, the suction pipes are respectively connected to the suction cups, and the suction cup support rod is connected to the suction cup swing assembly.

[0006] As a further limitation of the present technical solution, there are two suction cup support rods, and the suction cup swing assembly includes an electric push rod 1, a U-shaped bracket, an electric push rod 2 and a convex shaft. There are two electric push rods, and one end of each of the suction cup support rods is fixedly connected to the telescopic rod of the electric push rod 1, and the two ends of each suction cup support rod are respectively passed through the two sides of the cross bar of the U-shaped bracket, and the two ends of the lower side of the U-shaped bracket are respectively fixedly connected to the outer shell of the electric push rod 1, and the U-shaped bracket is connected to the curtain wall steering and moving mechanism.

[0007] As a further limitation of the present technical solution, the curtain wall steering and moving mechanism includes a support plate, a fixed plate, a C-shaped slide groove, a limit slider, a swing rod, a vertical rod, a vertical rod limit slot and a driving assembly, the support plate is an L-shaped plate, the fixed plate is fixed on one side of the vertical plate of the support plate, the fixed plate is provided with the C-shaped slide groove, the limit slider is provided in the C-shaped slide groove, the limit slider is cylindrical, the limit slider passes through the slide groove of the swing rod, one end of the limit slider is rotatably connected to one end of the vertical rod, and the other end of the vertical rod is connected to the vertical rod. One end is rotatably connected to the U-shaped bracket, the other end of the vertical rod is arranged in an opening on one side of the U-shaped bracket, one side of the other end of the vertical rod is fixedly connected to the convex shaft, the convex shaft is rotatably connected to the movable end of the electric push rod 2, and the fixed end of the electric push rod 2 is rotatably connected to the convex arm fixed on one side of the U-shaped bracket, the vertical rod is slidably arranged in the vertical rod limiting slot, the vertical rod limiting slot is rotatably connected to the vertical plate of the support plate, one end of the swing rod is rotatably connected to the fixed plate, and one end of the swing rod is connected to the driving assembly.

[0008] As a further limitation of the present technical solution, the driving assembly includes a gear, a rack, a rack limiting slot, a connecting rod, a support column and a motor, the support column is fixed on the horizontal plate of the support plate, the upper end of the support column is fixed to the motor, the output shaft of the motor is fixedly connected to one end of the connecting rod, one end of the connecting rod is rotatably connected to the support column, the other end of the connecting rod is rotatably connected to one end of the rack, the rack is slidably arranged in the rack limiting slot, the rack limiting slot is rotatably connected to the vertical plate of the support plate, the rack meshes with the gear, the central axis of the gear passes through the rack limiting slot and the vertical plate of the support plate, and the end of the central axis of the gear is fixedly connected to one end of the swing rod.

[0009] As a further limitation of the present technical solution, the support plate is connected to a lifting assembly, and the lifting assembly includes a screw, a guide column, a connecting rod, a moving block and a stepper motor. The stepper motor is fixed on the support seat, and the output shaft of the stepper motor is fixedly connected to the lower end of the screw, the screw thread is engaged with one end of the moving block, and the other end of the moving block is passed through the guide column, the upper end of the guide column is fixedly connected to the connecting rod, the connecting rod is rotatably connected to the upper end of the screw, and the moving block is fixedly connected to the support plate.

[0010] As a further limitation of the present technical solution, a bending limit plate is fixed on the support seat, and the angle between the two sides of the bending limit plate is degrees.

[0011] As a further limitation of the technical solution, a plurality of distance sensors are arranged on one side of the U-shaped bracket corresponding to the suction cup, and the distance sensor is used to monitor the distance to the installation site to ensure that the curtain wall to be installed can be aligned with the installation site. The suction pipe is fixedly connected to the air pump through a hose, and also includes a controller. The controller and the distance sensor communicate through a transmission module, and the controller controls the stepper motor, motor, electric push rod 1, electric push rod 2 and the air pump.

[0012] As a further limitation of the present technical solution, a pressure sensor is provided inside the suction cup for monitoring the internal pressure of the suction cup when it is working. The pressure sensor and the controller communicate through a transmission module. When the suction cup is working, when the pressure felt by the pressure sensor decreases, it indicates that the pressure is insufficient, and the controller controls the vacuum pump to automatically draw air.

[0013] The present invention realizes rapid suction, steering and movement of the curtain wall through the automated curtain wall suction mechanism and steering movement mechanism. Through the electric push rod and motor drive, the operator can easily adjust the position and angle of the suction cup through the controller without complicated manual operation. The distance between the suction cups can be adjusted to meet the installation requirements of curtain walls of different sizes. Real-time monitoring by pressure sensors and distance sensors ensures that the suction cups firmly adsorb the curtain wall, while ensuring the precise alignment of the curtain wall with the mounting frame, reducing safety risks during the installation process. The controller can automatically control the operation of the vacuum pump and automatically adjust the suction volume according to the feedback from the pressure sensor to ensure the adsorption force of the suction cups. The suction cups adsorb the glass curtain wall and the curtain wall steering and moving mechanism drives the movement of the glass curtain wall, reducing the need for manual handling and fixing, reducing labor intensity, and reducing losses caused by improper manual operation. The precise steering and moving mechanism and lifting components enable precise installation of the curtain wall, improving the overall aesthetics and quality of the building curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural diagram of a fixing device for installing a building curtain wall according to the present invention Figure 1 ; Figure 2 A structural diagram of a fixing device for installing a building curtain wall according to the present invention Figure 2 ; Figure 3 A fixing device for installing a building curtain wall according to the present invention Figure 2 A partial enlarged view of the middle A; Figure 4 A structural diagram of a fixing device for installing a building curtain wall according to the present invention Figure 3 ; Figure 5 A fixing device for installing a building curtain wall according to the present invention Figure 4 A partial enlarged view of point B in the middle; Figure 6 A structural diagram of a fixing device for installing a building curtain wall according to the present invention Figure 4 ; Figure 7 A fixing device for installing a building curtain wall according to the present invention Figure 6 A partial enlarged view of point C in the middle; Figure 8 A structural diagram of a fixing device for installing a building curtain wall according to the present invention Figure 5 ; Explanation of reference numerals: 1. lifting assembly; 11. connecting rod; 12. guide column; 13. screw rod; 14. moving block; 15. stepping motor; 2. controller; 3. support seat; 4. wheel; 41. support plate; 42. fixing plate; 43. C-shaped slide groove; 44. limiting slider; 45. swing rod; 46. vertical rod; 47. vertical rod limiting slot; 5. driving assembly; 51. motor; 52. supporting column; 53. connecting rod; 54. rack; 55. rack limiting slot; 56. gear; 6. curtain wall suction mechanism; 61. electric push rod 2; 62. convex shaft; 63. U-shaped bracket; 64. suction cup support rod; 65. suction cup; 66. suction pipe; 67. electric push rod 1; 62. convex shaft; 61. third electric push rod; 7. distance sensor. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. 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 creative work are within the scope of protection of this application.

[0016] like Figure 1 As shown, this embodiment provides an embodiment of a fixing device for installing a building curtain wall. In this embodiment, see Figure 1-Figure 8 A fixing device for installing a building curtain wall comprises a support seat 3, wheels 4 are respectively arranged at the four corners of the lower side of the support seat 3, and a curtain wall suction mechanism 6, the curtain wall suction mechanism 6 is arranged on the support seat 3, and is used to suck the curtain wall and adjust the angle of the curtain wall; A curtain wall turning and moving mechanism 4, wherein the curtain wall turning and moving mechanism 4 is used to turn and move the curtain wall; The curtain wall steering movement mechanism 4 is connected to the curtain wall suction mechanism 6, and the curtain wall suction mechanism 6 includes a suction cup 65, a suction pipe 66, a suction cup support rod 64 and a suction cup moving assembly. The suction cup support rod 64 fixes the symmetrical suction pipe 66, and the suction pipe 66 is respectively connected to the suction cup 65, and the suction cup support rod 64 is connected to the suction cup swing assembly.

[0017] In this embodiment, the glass is sucked by the suction cup 65 of the curtain wall suction mechanism 6, and the glass is placed on the support seat 3. After the suction cup 65 sucks, the curtain wall is driven to move and turn by the curtain wall turning and moving mechanism 4 so that it can be installed in the frame to be installed.

[0018] There are two suction cup support rods 64, and the suction cup swing assembly includes an electric push rod 1 67, a U-shaped bracket 63, an electric push rod 2 61 and a convex shaft 62. There are two electric push rods 1 67, and one end of each suction cup support rod 64 is fixedly connected to the telescopic rod of the electric push rod 1 67, and the two ends of each suction cup support rod 64 are respectively passed through the two sides of the cross bar of the U-shaped bracket 63, and the two ends of the lower side of the U-shaped bracket 63 are respectively fixedly connected to the outer shell of the electric push rod 1 67, and the U-shaped bracket 63 is connected to the curtain wall steering and moving mechanism 4.

[0019] In this embodiment, the telescopic rod of the electric push rod 67 can drive the suction cup support rod 64 and the suction cup 65 to move, thereby realizing the position adjustment of the suction cup 65, so that the suction cup 65 can adjust the distance between the two groups of suction cups 65 according to the width of the glass, and the suction cup support rod 64 can move along the cross bar of the U-shaped bracket 63 to realize the movement of the suction cup 65.

[0020] The curtain wall steering and moving mechanism 4 includes a support plate 41, a fixed plate 42, a C-shaped slide groove 43, a limit slider 44, a swing rod 45, a vertical rod 46, a vertical rod limit slot 47 and a driving assembly 5. The support plate 41 is an L-shaped plate. The fixed plate 42 is fixed to one side of the vertical plate of the support plate 41. The fixed plate 42 is provided with the C-shaped slide groove 43. The limit slider 44 is provided in the C-shaped slide groove 43. The limit slider 44 is cylindrical. The limit slider 44 passes through the slide groove of the swing rod 45. One end of the limit slider 44 is rotatably connected to one end of the vertical rod 46, and the other end of the vertical rod 46 is rotated The U-shaped bracket 63 is connected, and the other end of the vertical rod 46 is arranged in an opening on one side of the U-shaped bracket 63. One side of the other end of the vertical rod 46 is fixedly connected to the convex shaft 62. The convex shaft 62 is rotatably connected to the movable end of the electric push rod 61. The fixed end of the electric push rod 61 is rotatably connected to the convex arm fixed on one side of the U-shaped bracket 63. The vertical rod 46 is slidably arranged in the vertical rod limiting slot 47. The vertical rod limiting slot 47 is rotatably connected to the vertical plate of the support plate 41. One end of the swing rod 45 is rotatably connected to the fixed plate 42, and one end of the swing rod 45 is connected to the driving assembly 5.

[0021] In this embodiment, the turning and movement of the suction cup 65 is achieved by the curtain wall turning and moving mechanism 4, and both ends of the C-shaped slide groove 43 are straight grooves and the angle between the two ends of the straight grooves is 90 degrees.

[0022] The driving assembly 5 can drive the swing rod 45 to rotate, and the swing rod 45 drives the limit slider 44 in the slide groove to move in the C-shaped slide groove 43, and the limit slider 44 will drive the vertical rod 46 to move, and the vertical rod 46 moves along the vertical rod limit card slot 47 and drives the vertical rod limit card slot 47 to rotate. When the limit slider 44 slides upward in the straight slot of the C-shaped slide groove 43 that is perpendicular to the ground and moves along the arc slot of the C-shaped slide groove 43 into the straight slot parallel to the ground, the vertical rod 46 swings and drives the U-shaped bracket 63 to a vertical state. When the limit slider 44 enters the straight slot of the C-shaped slide groove 43 that is parallel to the ground and moves toward its outer end, the telescopic rod of the electric push rod 2 61 can control the U-shaped bracket 63 to swing by telescoping, thereby driving the suction cup 65 and the electric push rod 1 67 to swing, thereby realizing the angle adjustment of the glass.

[0023] The driving assembly 5 includes a gear 56, a rack 54, a rack limiting slot 55, a connecting rod 53, a support column 52 and a motor 51. The support column 52 is fixed to the horizontal plate of the support plate 41, the upper end of the support column 52 is fixed to the motor 51, the output shaft of the motor 51 is fixedly connected to one end of the connecting rod 53, one end of the connecting rod 53 is rotatably connected to the support column 52, and the other end of the connecting rod 53 is rotatably connected to one end of the rack 54, the rack 54 is slidably arranged in the rack limiting slot 55, the rack limiting slot 55 is rotatably connected to the vertical plate of the support plate 41, the rack 54 meshes with the gear 56, the central axis of the gear 56 passes through the rack limiting slot 55 and the vertical plate of the support plate 41, and the central axis end of the gear 56 is fixedly connected to one end of the swing rod 45.

[0024] In this embodiment, the motor 51 can drive the connecting rod 53 to rotate, the connecting rod 53 can drive the rack 54 to move, the rack 54 can move along the rack limit slot 55 and drive it to reciprocate, the rack 54 can drive the gear 56 to rotate, and the gear 56 drives the swing rod 45 to rotate.

[0025] The support plate 41 is connected to the lifting component 1, and the lifting component 1 includes a screw 13, a guide column 12, a connecting rod 11, a moving block 14 and a stepper motor 15. The stepper motor 15 is fixed on the support seat 3, and the output shaft of the stepper motor 15 is fixedly connected to the lower end of the screw 13. The screw 13 is threadedly matched with one end of the moving block 14, and the other end of the moving block 14 is passed through the guide column 12. The upper end of the guide column 12 is fixedly connected to the connecting rod 11, and the connecting rod 11 is rotatably connected to the upper end of the screw 13, and the moving block 14 is fixedly connected to the support plate 41.

[0026] In this embodiment, the suction cup 65 can be lifted and lowered by the lifting component 1. The stepper motor 15 of the lifting component 1 drives the screw 13 to rotate, and the screw 13 drives the moving block 14 matched with its thread to move along the guide column 12. The moving block 14 drives the support plate 41 and the suction cup 65 to move, thereby realizing the height adjustment of the suction cup 65.

[0027] A bending limit plate 6 is fixed on the support seat 3 , and the angle between the two sides of the bending limit plate 6 is 90 degrees.

[0028] In this embodiment, the glass can be placed in the bending limit plate 6 to facilitate the initial position placement of the glass. The bending limit plate 6 is correspondingly arranged below the U-shaped bracket 63 when it is parallel to the upper side of the support seat 3, so that the suction cup 65 can absorb the glass.

[0029] A plurality of distance sensors 7 are provided on one side of the U-shaped bracket 63 corresponding to the suction cup 65. The distance sensor 7 is used to monitor the distance to the installation site to ensure that the curtain wall to be installed can be aligned with the installation site so that the curtain wall can be in parallel with the location to be installed, thereby facilitating the installation of the curtain wall. The suction pipe 66 is fixedly connected to the vacuum pump through a hose and also includes a controller 2. The controller 2 and the distance sensor 7 communicate through a transmission module. The controller 2 controls the stepping motor 15, the motor 51, the electric push rod 1 67, the electric push rod 2 61 and the vacuum pump.

[0030] The suction pipe 66 is fixedly connected to the air pump through a hose, and also includes a controller 2. The controller 2 and the distance sensor 7 communicate through a transmission module. The controller 2 controls the stepper motor 15, the motor 51, the electric push rod 1 67, the electric push rod 2 61 and the air pump.

[0031] In this embodiment, the suction pipe 66 is connected to the vacuum pump, which can realize the suction and release of the suction cup 65, and then realize the fixing and release of the curtain wall. When the vacuum pump is sucking air, the suction cup 65 sucks the glass to fix the glass. After the glass is fixed, under the action of the distance sensor 7, it is ensured that the distance between the U-shaped bracket 63 and the installation frame is the same. Because the glass and the U-shaped bracket 63 are parallel, when the distance sensor 7 detects that the distance between the U-shaped bracket 63 and the installation frame is the same, it means that the glass is parallel to the installation frame, which is convenient for the installation of the glass. If they are not parallel, when the limit slider 44 enters the straight groove of the C-shaped slide groove 43 parallel to the ground and moves toward its outer end, the telescopic rod of the electric push rod 2 61 can control the U-shaped bracket 63 to swing through telescoping, thereby driving the suction cup 65 and the electric push rod 1 67 to swing, so as to realize the angle adjustment of the glass and ensure that the glass is parallel to the installation frame when it is sent into the installation frame by the suction cup 65. After installation, the vacuum pump controls the suction cup 65 to release the glass.

[0032] A pressure sensor is provided inside the suction cup 65 for monitoring the internal pressure of the suction cup 65 when it is working. The pressure sensor and the controller 2 communicate through a transmission module. When the suction cup 65 is working, if the pressure felt by the pressure sensor decreases, it indicates that the pressure is insufficient, and the controller 2 controls the vacuum pump to automatically draw air.

[0033] When in use, move the device to the installation area to ensure that the wheels under the support seat 3 can move smoothly. Now place the glass curtain wall in the bending limit plate 6 so that its two sides are against the side walls of the bending limit plate 6. Adjust the height of the suction cup 65 through the lifting component 1 to move the suction cup 65 down to a suitable position. Adjust the distance between the two groups of suction cups 65 as needed. After the adjustment is completed, control the lifting component 1 to adjust the suction cup 65 to move down to contact the glass. The controller 2 controls the vacuum pump to start so that the suction cup 65 is adsorbed on the glass curtain wall. The position of the suction cup 65 is adjusted through the curtain wall steering and moving mechanism 4 so that the suction cup 65 drives the glass curtain wall to flip 90 degrees. The suction cup 65 is driven by the lifting component 1 to move up to a suitable height. The distance sensor 7 monitors the distance between the glass curtain wall and the mounting frame to ensure precise alignment. The curtain wall steering mechanism 4 is started to move the glass curtain wall to the installation position. When the glass curtain wall reaches the specified position, the glass curtain wall is in close contact with the mounting frame. After confirming that the installation is correct, the controller instructs the vacuum pump to stop working, releases the suction cup 65, and then installs the next glass curtain wall. During the entire installation process, the pressure sensor monitors the pressure inside the suction cup 65 in real time. When the pressure is insufficient, the controller automatically controls the vacuum pump to evacuate air to ensure that the suction cup 65 firmly adsorbs the curtain wall.

[0034] The present invention realizes rapid suction, steering and movement of the curtain wall through an automated curtain wall suction mechanism and a steering and moving mechanism. Driven by an electric push rod and a motor, an operator can easily adjust the position and angle of the suction cup through a controller without complicated manual operation.

[0035] The specific implementation methods of the invention are described in detail above, but they are only examples, and the invention is not limited to the specific implementation methods described above. For those skilled in the art, any equivalent modification or substitution of the invention is also within the scope of the invention, and therefore, the equalization, modification, improvement, etc. made without departing from the spirit and principle of the invention should be included in the scope of the invention.

Claims

1. A fixing device for installing a building curtain wall, comprising a support base (3), wherein wheels (4) are respectively arranged at four corners of the lower side of the support base (3), characterized in that: A curtain wall suction mechanism (6), the curtain wall suction mechanism (6) being arranged on the support seat (3) and being used for sucking the curtain wall and adjusting the angle of the curtain wall; A curtain wall turning and moving mechanism (4), wherein the curtain wall turning and moving mechanism (4) is used to turn and move the curtain wall; The curtain wall steering movement mechanism (4) is connected to the curtain wall suction mechanism (6), and the curtain wall suction mechanism (6) comprises a suction cup (65), a suction pipe (66), a suction cup support rod (64), and a suction cup moving assembly, wherein the suction cup support rod (64) fixes the symmetrical suction pipe (66), the suction pipe (66) is respectively connected to the suction cup (65), and the suction cup support rod (64) is connected to the suction cup swing assembly.

2. The fixing device for installing a building curtain wall according to claim 1, characterized in that: There are two suction cup support rods (64), and the suction cup swing assembly comprises an electric push rod one (67), a U-shaped bracket (63), an electric push rod two (61) and a convex shaft (62). There are two electric push rods one (67), one end of each suction cup support rod (64) is respectively fixedly connected to the telescopic rod of the electric push rod one (67), the two ends of each suction cup support rod (64) are respectively passed through the two sides of the cross bar of the U-shaped bracket (63), the two ends of the lower side of the U-shaped bracket (63) are respectively fixedly connected to the shell of the electric push rod one (67), and the U-shaped bracket (63) is connected to the curtain wall steering movement mechanism (4).

3. The fixing device for installing a building curtain wall according to claim 2, characterized in that: The curtain wall steering movement mechanism (4) comprises a support plate (41), a fixed plate (42), a C-shaped slide groove (43), a limit slider (44), a swing rod (45), a vertical rod (46), a vertical rod limit slot (47) and a driving assembly (5), wherein the support plate (41) is an L-shaped plate, one side of the vertical plate of the support plate (41) is fixed to the fixed plate (42), the fixed plate (42) is provided with the C-shaped slide groove (43), the limit slider (44) is provided in the C-shaped slide groove (43), the limit slider (44) is cylindrical, the limit slider (44) passes through the slide groove of the swing rod (45), one end of the limit slider (44) is rotatably connected to one end of the vertical rod (46), and the vertical rod (46) is provided with a plurality of stoppers. The other end is rotatably connected to the U-shaped bracket (63); the other end of the vertical rod (46) is arranged in an opening on one side of the U-shaped bracket (63); one side of the other end of the vertical rod (46) is fixedly connected to the convex shaft (62); the convex shaft (62) is rotatably connected to the movable end of the second electric push rod (61); the fixed end of the second electric push rod (61) is rotatably connected to a convex arm fixed on one side of the U-shaped bracket (63); the vertical rod (46) is slidably arranged in the vertical rod limiting slot (47); the vertical rod limiting slot (47) is rotatably connected to the vertical plate of the support plate (41); one end of the swing rod (45) is rotatably connected to the fixed plate (42); and one end of the swing rod (45) is connected to the driving assembly (5).

4. The fixing device for installing a building curtain wall according to claim 3, characterized in that: The driving assembly (5) comprises a gear (56), a rack (54), a rack limiting slot (55), a connecting rod (53), a support column (52) and a motor (51), wherein the support column (52) is fixed to the transverse plate of the support plate (41), the upper end of the support column (52) is fixed to the motor (51), the output shaft of the motor (51) is fixedly connected to one end of the connecting rod (53), one end of the connecting rod (53) is rotatably connected to the support column (52), and the connecting rod (53) The other end of the rack (54) is rotatably connected to one end of the rack (54); the rack (54) is slidably arranged in the rack limiting slot (55); the rack limiting slot (55) is rotatably connected to the vertical plate of the support plate (41); the rack (54) meshes with the gear (56); the central axis of the gear (56) passes through the rack limiting slot (55) and the vertical plate of the support plate (41); and the end of the central axis of the gear (56) is fixedly connected to one end of the swing rod (45).

5. The fixing device for installing a building curtain wall according to claim 3, characterized in that: The support plate (41) is connected to a lifting assembly (1), and the lifting assembly (1) comprises a screw rod (13), a guide column (12), a connecting rod (11), a moving block (14) and a stepping motor (15). The stepping motor (15) is fixed on the support seat (3), and the output shaft of the stepping motor (15) is fixedly connected to the lower end of the screw rod (13). The screw rod (13) is threadedly engaged with one end of the moving block (14), and the other end of the moving block (14) is passed through by the guide column (12). The upper end of the guide column (12) is fixedly connected to the connecting rod (11), and the connecting rod (11) is rotatably connected to the upper end of the screw rod (13). The moving block (14) is fixedly connected to the support plate (41).

6. The fixing device for installing a building curtain wall according to claim 1, characterized in that: A bending limit plate (6) is fixed on the support seat (3), and the angle between two sides of the bending limit plate (6) is 90 degrees.

7. The fixing device for installing a building curtain wall according to claim 4, characterized in that: A plurality of distance sensors (7) are arranged on one side of the U-shaped bracket (63) corresponding to the suction cup (65), and the distance sensors (7) are used to monitor the distance to the installation location to ensure that the curtain wall to be installed can be aligned with the installation location. The suction pipe (66) is fixedly connected to the air pump through a hose, and also includes a controller (2). The controller (2) and the distance sensor (7) communicate through a transmission module, and the controller (2) controls the stepping motor (15), the motor (51), the electric push rod 1 (67), the electric push rod 2 (61) and the air pump.

8. The fixing device for installing a building curtain wall according to claim 7, characterized in that: A pressure sensor is provided inside the suction cup (65) for monitoring the internal pressure of the suction cup (65) when the suction cup (65) is working. The pressure sensor and the controller (2) communicate with each other via a transmission module. When the suction cup (65) is working, if the pressure sensed by the pressure sensor decreases, indicating that the pressure is insufficient, the controller (2) controls the vacuum pump to automatically vacuum.

Images