Anti-falling device for building curtain wall

Abstract

The utility model relates to the technical field of building curtain walls, and discloses a building curtain wall anti-falling device which comprises a fixing plate, a motor frame is fixedly installed on the outer side of the fixing plate, a motor body is arranged on the inner wall of the motor frame, and a lead screw is fixedly installed on a power output shaft of the motor body. The outer edge of the lead screw is in threaded connection with a first sliding block, and a first square plate is fixedly installed at the top of the first sliding block. According to the anti-falling device for the building curtain wall, a suction cup and an electric push rod are used in cooperation, a building curtain wall body is placed at the top of the suction cup, then the electric push rod is controlled by a controller to work, and the extending end of the electric push rod drives a piston head to do piston motion in a pin hole formed in the inner wall of a piston pipe; and more and more air passes through the inner wall of the suction cup, so that the suction of the suction cup to the building curtain wall main body is tighter and tighter, and the effect of stably fixing the building curtain wall is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to a building curtain wall anti-falling device. Background Art

[0002] In people's daily life, curtain wall is the outer wall protection of the building. It does not bear weight and is hung like a curtain, so it is also called suspended wall. It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings.

[0003] The existing anti-falling device for building curtain walls has the main problem of not having the adsorption and fixing function of the building curtain walls during use, which results in the building curtain walls not being fixed firmly enough and being very likely to fall, thereby causing damage to corporate property. At the same time, the falling process is also likely to cause safety hazards to surrounding personnel. Secondly, the existing anti-falling device for building curtain walls also has the problem of not having an adjustment device during use, which makes it impossible to adjust the angle or height of the building curtain wall, so that each adjustment needs to be done manually, which is time-consuming and labor-intensive and easily causes damage to the building curtain wall. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a building curtain wall anti-falling device, which has the advantages of easy adjustment and good stability, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: an anti-falling device for a building curtain wall comprises a fixing plate, a motor frame is fixedly installed on the outer side of the fixing plate, a motor body is arranged on the inner wall of the motor frame, a screw rod is fixedly installed on the power output shaft of the motor body, a slider one is threadedly connected to the outer edge of the screw rod, a square plate one is fixedly installed on the top of the slider one, a connecting rod is rotatably connected to the inner wall of the square plate one, a square plate two is fixedly installed on the top of the square plate two, a slider two is slidably connected to the inner wall of the slider two with a round rod, connecting plates are fixedly installed on the two ends of the round rod, a supporting plate is fixedly installed on the top of the connecting plate, a circular groove is provided on the top of the supporting plate, an electric telescopic rod is arranged on the inner wall of the circular groove, a piston head is fixedly installed on the extending end of the electric telescopic rod, a piston tube is slidably connected to the outer edge of the piston head, a suction cup is fixedly installed on the top of the piston tube, and a building curtain wall body is arranged on the top of the suction cup.

[0006] As a preferred technical solution of the utility model, a controller is fixedly installed on the outer side of the fixed plate, an electric push rod is fixedly installed on the top of the fixed plate, and the motor body, the electric push rod and the electric telescopic rod are all electrically connected to the controller.

[0007] As a preferred technical solution of the utility model, the outer edge of the screw rod is provided with two sections of thread lines with opposite patterns, the top of the fixed plate is provided with a slide groove, the number of the sliders is two, and the two sliders are both slidably connected to the inner wall of the slide groove.

[0008] As a preferred technical solution of the utility model, a stopper is provided at the bottom of the piston tube, and the diameter of the stopper is larger than the diameter of the piston head.

[0009] As a preferred technical solution of the utility model, the extending end of the electric push rod is fixedly connected to the bottom of the support plate, and the number of the suction cups is three.

[0010] As a preferred technical solution of the utility model, a pin hole is opened on the inner wall of the piston tube, and the piston head and the inner wall of the pin hole are connected by a piston.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The anti-falling device for building curtain wall places the main body of the building curtain wall on the top of the suction cup through the coordinated use of the suction cup and the electric push rod, and then controls the electric push rod to work through the controller, so that the extended end of the electric push rod drives the piston head to make a piston movement in the pin hole opened in the inner wall of the piston tube, thereby vacuuming the air on the inner wall of the suction cup. More and more air is lost through the inner wall of the suction cup, which causes the suction cup to adsorb the main body of the building curtain wall more and more tightly, thereby achieving a stable fixing effect on the building curtain wall.

[0013] 2. The anti-falling device for the building curtain wall uses a motor body and a screw rod in cooperation, uses a controller to control the motor body to work, and uses the thread lines with opposite patterns at both ends of the outer edge of the screw rod. After the motor body is controlled to work by the controller, the power output shaft of the motor body is used to drive the screw rod to rotate, causing the two sliders to slide inward or outward at the same time, thereby causing the connecting rod to rotate on the inner wall of the square plate 2, driving the slider 2 to slide inward or outward on the outer edge of the round rod, and adjusting the position of the building curtain wall body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the screw rod structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the piston head of the utility model.

[0018] In the figure: 1. fixing plate; 2. motor frame; 3. motor body; 4. screw rod; 5. slide groove; 6. slider 1; 7. square plate 1; 8. connecting rod; 9. square plate 2; 10. slider 2; 11. connecting plate; 12. round rod; 13. support plate; 14. round groove; 15. suction cup; 16. building curtain wall body; 17. electric telescopic rod; 18. piston head; 19. piston tube; 20. electric push rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A device for preventing a building curtain wall from falling off comprises a fixing plate 1, a motor frame 2 is fixedly mounted on the outer side of the fixing plate 1, a motor body 3 is arranged on the inner wall of the motor frame 2, a screw rod 4 is fixedly mounted on the power output shaft of the motor body 3, a slider 6 is threadedly connected to the outer edge of the screw rod 4, a square plate 7 is fixedly mounted on the top of the slider 6, a connecting rod 8 is rotatably connected to the inner wall of the square plate 7, the other end of the connecting rod 8 is rotatably connected to a square plate 9, a slider 10 is fixedly mounted on the top of the square plate 9, and the slider The inner wall of the second 10 is slidably connected with a round rod 12, connecting plates 11 are fixedly installed at both ends of the round rod 12, a supporting plate 13 is fixedly installed on the top of the connecting plate 11, a circular groove 14 is opened on the top of the supporting plate 13, an electric telescopic rod 17 is provided on the inner wall of the circular groove 14, a piston head 18 is fixedly installed on the extended end of the electric telescopic rod 17, a piston tube 19 is slidably connected to the outer edge of the piston head 18, a suction cup 15 is fixedly installed on the top of the piston tube 19, and a building curtain wall body 16 is provided on the top of the suction cup 15.

[0021] In a preferred embodiment, a controller is fixedly installed on the outer side of the fixed plate 1, and an electric push rod 20 is fixedly installed on the top of the fixed plate 1. The motor body 3, the electric push rod 20 and the electric telescopic rod 17 are all electrically connected to the controller. By using the settings of the controller, the motor body 3, the electric push rod 20 and the electric telescopic rod 17 can be controlled to work or stop working.

[0022] In a preferred embodiment, the outer edge of the screw rod 4 is provided with two sections of thread lines with opposite textures, a slide groove 5 is opened on the top of the fixed plate 1, and there are two sliders 6. The two sliders 6 are both slidably connected to the inner wall of the slide groove 5. The thread lines with opposite textures at both ends of the outer edge of the screw rod 4 are utilized. When the motor body 3 is controlled to work by the controller, the power output shaft of the motor body 3 drives the screw rod 4 to rotate, thereby causing the two sliders 6 to slide inward or outward at the same time, thereby causing the connecting rod 8 to rotate on the inner wall of the square plate 2 9, driving the slider 2 10 to slide inward or outward on the outer edge of the round rod 12, and adjusting the position of the building curtain wall body 16.

[0023] In a preferred embodiment, a stopper is provided at the bottom of the piston tube 19 , and the diameter of the stopper is larger than the diameter of the piston head 18 . The stopper is provided to prevent the piston head 18 from sliding out of the inner wall of the piston tube 19 .

[0024] In a preferred embodiment, the extended end of the electric push rod 20 is fixedly connected to the bottom of the support plate 13, and the number of the suction cups 15 is three. By fixing the extended end of the electric push rod 20 to the bottom of the support plate 13, the support plate 13 can be provided with auxiliary support and auxiliary adjustment functions. The provision of three suction cups 15 can lead to a tighter adsorption of the building curtain wall body 16.

[0025] In a preferred embodiment, a pin hole is provided on the inner wall of the piston tube 19, and the piston head 18 is connected to the inner wall of the pin hole by a piston. The piston connection between the piston head 18 and the inner wall of the pin hole is utilized to control the electric push rod 20 to work, so that the electric push rod 20 drives the piston head 18 to perform piston movement on the inner wall of the piston tube 19 through the extended end, and the inner wall of the suction cup 15 is vacuumed, thereby causing the suction cup 15 to adsorb the building curtain wall body 16.

[0026] Working principle: when the device needs to be used, first, the building curtain wall body 16 can be placed on the top of the suction cup 15, and then the controller is used to control the electric push rod 20 to work, so that the extended end of the electric push rod 20 drives the piston head 18 to make a piston movement in the pin hole opened in the inner wall of the piston tube 19, and then the air on the inner wall of the suction cup 15 is vacuumed, so that the suction cup 15 adsorbs the building curtain wall body 16 more and more tightly, and then the controller is used to control the motor body 3 to work, and at the same time, the thread lines with opposite patterns at both ends of the outer edge of the screw rod 4 are used. After the motor body 3 is controlled to work by the controller, the power output shaft of the motor body 3 drives the screw rod 4 to rotate, so that the two sliders 6 slide inward or outward at the same time, and then the connecting rod 8 drives the inner wall of the square plate 2 9 to rotate, and drives the slider 2 10 to slide inward or outward on the outer edge of the round rod 12, so as to adjust the position of the building curtain wall body 16.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building curtain wall anti-falling device, comprising a fixing plate (1), characterized in that: A motor frame (2) is fixedly mounted on the outer side of the fixing plate (1), a motor body (3) is arranged on the inner wall of the motor frame (2), a screw rod (4) is fixedly mounted on the power output shaft of the motor body (3), a slider (6) is threadedly connected to the outer edge of the screw rod (4), a square plate (7) is fixedly mounted on the top of the slider (6), a connecting rod (8) is rotatably connected to the inner wall of the square plate (7), the other end of the connecting rod (8) is rotatably connected to the square plate (9), a slider (10) is fixedly mounted on the top of the square plate (9), and the inner wall of the slider (10) is slidably connected to the inner wall of the slider (10). A round rod (12) is connected, connecting plates (11) are fixedly installed at both ends of the round rod (12), a support plate (13) is fixedly installed on the top of the connecting plate (11), a round groove (14) is opened on the top of the support plate (13), an electric telescopic rod (17) is arranged on the inner wall of the round groove (14), a piston head (18) is fixedly installed on the extended end of the electric telescopic rod (17), a piston tube (19) is slidably connected to the outer edge of the piston head (18), a suction cup (15) is fixedly installed on the top of the piston tube (19), and a building curtain wall body (16) is arranged on the top of the suction cup (15).

2. The anti-falling device for building curtain wall according to claim 1, characterized in that: A controller is fixedly mounted on the outer side of the fixed plate (1), an electric push rod (20) is fixedly mounted on the top of the fixed plate (1), and the motor body (3), the electric push rod (20) and the electric telescopic rod (17) are all electrically connected to the controller.

3. The anti-falling device for building curtain wall according to claim 1, characterized in that: The outer edge of the screw rod (4) is provided with two sections of thread lines arranged in opposite directions, the top of the fixed plate (1) is provided with a slide groove (5), the number of the sliding blocks (6) is two, and the two sliding blocks (6) are both slidably connected to the inner wall of the slide groove (5).

4. The anti-falling device for building curtain wall according to claim 1, characterized in that: A stopper is provided at the bottom of the piston tube (19), and the diameter of the stopper is greater than the diameter of the piston head (18).

5. The anti-falling device for building curtain wall according to claim 2, characterized in that: The extended end of the electric push rod (20) is fixedly connected to the bottom of the support plate (13), and the number of the suction cups (15) is three.

6. The anti-falling device for building curtain wall according to claim 1, characterized in that: The inner wall of the piston tube (19) is provided with a pin hole, and the piston head (18) is connected to the inner wall of the pin hole via a piston.

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