A hoisting device for super high-rise variable-section unitized glass curtain wall

Abstract

The invention discloses a hoisting device for a super-high-rise variable-section unit-type glass curtain wall, which belongs to the technical field of building curtain wall construction, and comprises four support members; a moving unit is slidably arranged on each support member along the vertical direction; a circular track surrounding the outside of the super-high-rise building is detachably connected to the moving unit; a first pulley driven by a first motor is arranged on the circular track; a gap is provided between the circular track and the support member; an electric hoist is arranged below the first pulley; the first pulley is connected to the electric hoist via an angle adjustment unit; the first pulley can move on the angle adjustment unit. In the present application, support members and the circular track are arranged on the periphery of the super-high-rise building. Since the circular track is located outside the super-high-rise building and has a certain distance from the outer wall of the super-high-rise building, the glass curtain wall will not collide with variable sections of different degrees during transportation.

Description

Technical Field

[0001] The invention belongs to the technical field of building curtain wall construction, and in particular relates to a hoisting device for a super-high-rise variable-section unitized glass curtain wall. Background Art

[0002] Glass curtain walls are often used to decorate super high-rise buildings because of their beautiful and novel structure. When installing glass curtain walls, hoisting equipment is required. In the prior art, circular tracks are usually installed on higher floors of super high-rise buildings, and winches and electric hoists are used to install glass curtain walls. Since the higher the height, the greater the wind speed, when the glass curtain walls are transported from the lower floors to the higher floors with ropes, the glass curtain walls are prone to shaking, causing the glass curtain walls to easily collide with the outer walls of the super high-rise buildings, making the glass curtain walls easily damaged. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a hoisting device for super-high-rise variable-section unitized glass curtain walls to solve the technical problem of needing to dismantle and reinstall the circular track for hoisting when installing glass curtain walls with different variable sections during the hoisting process.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] The present invention provides a hoisting device for a super-high-rise variable-section unitized glass curtain wall, comprising four support members detachably arranged around the super-high-rise building; a moving unit is slidably arranged vertically on each support member; a circular track surrounding the super-high-rise building is detachably connected to the moving unit; a first pulley driven by a first motor is arranged on the circular track; a gap is provided between the circular track and the support member; an electric hoist is arranged below the first pulley; the first pulley is connected to the electric hoist via an angle adjustment unit; and the first pulley can move on the angle adjustment unit.

[0006] The cam is an angularly-spaced unit formed on a pair of camshafts, the cam being arranged on a pair of camshafts which are rotatably connected to the first and second wheels and the cam being arranged on a pair of camshafts which are rotatably connected to the first and second wheels.

[0007] Furthermore, it also includes a stable lifting unit that can be detachably mounted on the outer wall of a super high-rise building; the stable lifting unit includes a plurality of fixing frames that can be detachably mounted on the inner wall of the super high-rise building; the fixing frames extend outdoors and are detachably connected to auxiliary rails along the horizontal direction of the outer wall of the super high-rise building; a fourth pulley is slidably connected to the auxiliary rail; the fourth pulley is provided with a rotating groove that runs through the side wall of the fourth pulley; a rotating column is rotatably connected to the side wall of the rotating groove; a connecting hole perpendicular to the auxiliary rail is provided on the side wall of the rotating column; a groove is provided on the side wall of the reinforcement plate; a rotating shaft vertically connected to the first cylinder is rotatably connected to the groove through a fourth motor; the telescopic shaft of the first cylinder can be connected to the connecting hole.

[0008] Furthermore, each mobile unit includes a mobile plate slidably connected to the support member; a third motor is detachably provided on the mobile plate; a gear is coaxially provided on the third motor; a plurality of racks that can mesh with the gear are vertically provided on the side wall of the support member; and an anti-falling member is provided on the mobile plate.

[0009] Furthermore, the anti-falling component includes a third cylinder detachably arranged on the movable plate; a side wall of the support component adjacent to the rack is vertically provided with a plurality of anti-falling holes cooperating with the telescopic shaft of the third cylinder.

[0010] Furthermore, the support member includes a plurality of spliced ​​columns; the upper ends of the columns are detachably connected to the super high-rise building via a connecting frame; and the lower ends of the columns are connected to the ground.

[0011] Furthermore, baffles are detachably connected to both ends of the hoisting rail.

[0012] The beneficial effects of the present invention are:

[0013] 1. By setting supports on the periphery of the super high-rise building and setting a circular track on the supports located outside the super high-rise building, the circular track and the glass curtain wall are driven to move upward together under the action of the moving unit. In this process, the length of the rope between the glass curtain wall and the circular track is greatly reduced, which can greatly reduce the swing amplitude of the glass curtain wall during movement and prevent the glass curtain wall from colliding with the building during the hoisting process; and the circular track is at a certain distance from the outer wall of the super high-rise building. Even if shaking occurs, when the swing amplitude is small, the glass curtain wall will not collide with the outer wall of the super high-rise building, thereby avoiding damage to the glass curtain wall.

[0014] 2. The setting of the angle adjustment unit can change the angle of the lifting track. The angle of the lifting track can be adjusted according to the installation position of the irregular surface of the outer wall of the super high-rise building, so as to better install the glass curtain wall.

[0015] 3. The setting of the auxiliary track cooperates with the circular track to provide pulling force for the hoisting track, so that the hoisting track changes from the two-point support of the first pulley and the second pulley to the three-point support of the fourth pulley, the first pulley and the second pulley, and provides pulling force to the end of the hoisting track away from the first pulley, so that the center of gravity of the hoisting track will not be lowered, and the hoisting track and the glass curtain wall will not be tilted, so that when the electric hoist drives the glass curtain wall to move, the lowest end of the glass curtain wall will not be lower than the installation position.

[0016] Other advantages, objectives and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art may be taught from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration:

[0018] Figure 1 A three-dimensional diagram of the present invention;

[0019] Figure 2 A three-dimensional diagram of the hoisting track of the present invention;

[0020] Figure 3 A three-dimensional diagram of the connection between the first cylinder and the second cylinder of the present invention;

[0021] Figure 4 A partial three-dimensional diagram of the auxiliary track of the present invention installed in a super high-rise building;

[0022] Figure 5 It is a three-dimensional diagram of the connection between the support member and the moving unit of the present invention.

[0023] The markings in the accompanying drawings are as follows: support 1, moving unit 2, moving plate 21, third motor 22, second gear 23, circular track 3, first pulley 4, lifting track 5, electric hoist 6, connecting shaft 7, second motor 8, angle adjustment unit 9, reinforcement plate 91, second pulley 92, third pulley 93, first cylinder 94, square groove 11, second cylinder 12, arc track 13, sliding shaft 14, stable lifting unit 15, fixed frame 151, auxiliary track 152, fourth pulley 153, connecting hole 154, slot 16, rotating shaft 17, anti-falling part 24, third cylinder 241, anti-falling hole 242, column 25, baffle 26, rotating groove 27, rotating column 28. DETAILED DESCRIPTION

[0024] like Figures 1 to 5 As shown, the present invention provides a hoisting device for a super-high-rise variable-section unitized glass curtain wall, comprising four support members 1 detachably arranged around the super-high-rise building; a moving unit 2 is slidably arranged on each support member 1 along the vertical direction; a circular track 3 surrounding the super-high-rise building is detachably connected to the moving unit 2, and the circular track 3 is composed of a plurality of tracks spliced ​​together; a first pulley 4 driven by a first motor (not shown in the figure) is slidably arranged on the circular track 3; there is a gap between the circular track 3 and the support member 1, and the first pulley 4 will not collide with the support member 1 when sliding on the circular track 3; an electric hoist 6 is arranged below the first pulley 4; the first pulley 4 and the electric hoist 6 are connected via an angle adjustment unit 9; the first pulley 4 can move on the angle adjustment unit 9.

[0025] Principle and effect of the above technical solution:

[0026] The glass curtain wall is hoisted by the electric hoist 6. After the mobile units 2 on the four support members 1 jointly drive the circular track 3 to move upward to a predetermined height, the position of the glass curtain wall on the electric hoist 6 is adjusted by the angle adjustment unit 9. Then, the electric hoist 6 moves on the angle adjustment unit 9 to drive the glass curtain wall close to the installation position, thereby completing the installation.

[0027] When a glass curtain wall is installed in a super high-rise building without a variable cross section, the prior art usually installs the circular track 3 at a higher floor, and then hoists the glass curtain wall through an electric hoist 6. Due to the high height, the length of the rope is too long during the hoisting process, and it is easy to swing. Once the wind speed is too high, the glass curtain wall is easy to collide with the super high-rise building, thereby causing damage to the glass curtain wall; in the present application, a support member 1 is arranged on the periphery of the super high-rise building, and a circular track 3 located outside the super high-rise building is arranged on the support member 1, and the glass curtain wall is hoisted by the electric hoist 6, and under the action of the moving unit 2, the glass curtain wall and the circular track 3 are moved upward together. In this process, the length of the rope between the glass curtain wall and the circular track 3 is greatly reduced, which can greatly reduce the swing amplitude of the glass curtain wall during the movement process, and prevent the glass curtain wall from colliding with the building during the hoisting process; and the circular track 3 is at a certain distance from the outer wall of the super high-rise building. Even if shaking occurs, when the swing amplitude is small, the glass curtain wall will not collide with the outer wall of the super high-rise building, thereby avoiding damage to the glass curtain wall.

[0028] In this embodiment, Figure 2 As shown, the angle adjustment unit 9 includes a hoisting track 5, a reinforcement plate 91, a second pulley 92 and a third pulley 93 slidably arranged on the annular track 3; the second pulley 92 and the third pulley 93 are respectively located on both sides of the first pulley 4; the reinforcement plate 91 is detachably connected to the upper end of the hoisting track 5; the lower surface of the first pulley 4 is connected to a connecting shaft 7; a circular groove coaxial with the connecting shaft 7 is opened on the reinforcement plate 91; the lower end of the connecting shaft 7 is rotatably connected to the bottom of the circular groove; a gear ring is coaxially fixedly connected to the side wall of the circular groove; a second motor 8 is vertically connected to the lower surface of the first pulley 4, and a first gear is connected to the power end of the motor 8; one side of the first gear is meshed with the gear ring, and the other side thereof has a gap with the connecting shaft 7; a first cylinder 94 is vertically connected to the upper edge of the reinforcement plate 91; as shown Figure 3 As shown, a square groove 11 is formed on the lower surface of the second pulley 92; the telescopic shaft of the first cylinder 94 is pressed against the top wall of the square groove 11; a second cylinder 12 is arranged in the square groove 11 and is perpendicular to the first cylinder 94; a through hole (not marked in the figure) is formed on the telescopic shaft of the first cylinder 94; the telescopic shaft of the second cylinder 12 passes through the through hole and is pressed against the side wall of the square groove 11; Figure 2As shown, the lower surface of the third pulley 93 is detachably connected to the arc track 13 through four first reinforcing rods; a second reinforcing rod is detachably connected between the front side wall of the first pulley 4 and the arc track 13; a sliding shaft 14 is detachably connected to the upper edge of the reinforcement plate 91 in the vertical direction; the upper end of the sliding shaft 14 is slidably set in the arc track 13; the distance between the sliding shaft 14 and the connecting shaft 7 is equal to the radius of the arc track 13; there is a gap between the left end of the arc track 13 and the first cylinder 94 to avoid affecting the normal operation of the first cylinder 94; there is a gap between the right end of the arc track 13 and the support member 1 to avoid collision with the support member 1 when sliding on the annular track 3; the upper surface of the arc track 13 is lower than the lower surface of the second pulley 92.

[0029] The principle and effect of the above technical solution:

[0030] Before hoisting the glass curtain wall, the first pulley 4, the second pulley 92 and the third pulley 93 are controlled to move on the circular track 3 to the side of the outer wall corresponding to the super high-rise building where the glass curtain wall needs to be installed, and then the telescopic shaft of the first cylinder 94 is controlled to press against the top wall of the square groove 11, and the telescopic shaft of the second cylinder 12 is passed through the through hole on the telescopic shaft of the first cylinder 94 and presses against the side wall of the square groove 11, so that the arc track 13 is detachably connected to the lower surface of the third pulley 93 and the front side wall of the first pulley 4 through four first reinforcing rods and one second reinforcing rod, thereby completing the fixing of the arc track 13, and at the same time, the upper end of the sliding shaft 14 is slidable It is arranged in the arc track 13 so that the lower end of the sliding shaft 14 is detachably connected to the upper surface of the reinforcement plate 91; at this time, the first pulley 4, the second pulley 92 and the third pulley 93 only slide on the circular track 3 on the side of the outer wall corresponding to the super high-rise building where the glass curtain wall needs to be installed, and then start the hoisting according to the required installation position; after reaching the predetermined height, the telescopic shaft of the second cylinder 12 is controlled to retract, and then the telescopic shaft of the first cylinder 94 is controlled to retract, and the second motor 8 is used to control the hoisting track 5 to rotate clockwise, adjust the angle of the hoisting track 5, and then control the electric hoist 6 to move on the hoisting track 5 to install the glass curtain wall.

[0031] Due to the diversity of the appearance of super high-rise buildings, there are irregular planes on the outer walls of super high-rise buildings. Therefore, when installing the glass curtain wall, it is necessary to adjust the angle of the glass curtain wall so that the glass curtain wall matches the irregular plane when it is in the installation position, which is convenient for the installation of the glass curtain wall; the second motor 8 controls the hanging track 5 to slide in the arc track 13 through the sliding shaft 14, so that the hanging track 5 can rotate around the connecting shaft 7, thereby changing the angle of the hanging track 5, and can adjust the angle of the hanging track 5 according to the installation position of the irregular surface of the outer wall of the super high-rise building, so that the glass curtain wall can be better installed.

[0032] In this embodiment, Figure 4As shown, it also includes a stable hanging unit 15 that can be detachably mounted on the outer wall of the super high-rise building; the stable hanging unit 15 includes a plurality of fixing frames 151 that can be detachably mounted on the inner wall of the super high-rise building; the fixing frames 151 extend outdoors and are detachably connected to auxiliary rails 152 along the direction of the outer wall of the super high-rise building; a fourth pulley 153 is slidably connected to the auxiliary rail 152; a right side wall of the fourth pulley 153 is provided with a rotation groove 27 connected to the front and rear side walls of the fourth pulley 153; a rotation column 28 is rotatably connected to the upper and lower side walls of the rotation groove 27; a side wall of the rotation column 28 is provided with a connecting hole 154 perpendicular to the auxiliary rail 152; a slot 16 (such as Figure 2 The front and rear inner walls of the slot 16 are rotatably connected to the rotating shaft 17; the first cylinder 94 is vertically connected to the rotating shaft 17; the front and rear inner walls of the slot 16 are connected to a fourth motor; the fourth motor drives the rotating shaft 17 to rotate; the first cylinder 94 can be connected to the connecting hole 154 on the fourth pulley 153 through a telescopic shaft.

[0033] The principle and effect of the above technical solution:

[0034] Control the telescopic shaft of the second cylinder 12 to retract, and then control the telescopic shaft of the first cylinder 94 to retract, control the fourth motor to drive the first cylinder 94 to rotate 90° to the left through the rotating shaft 17, and control the lifting track 5 to rotate 90° clockwise through the second motor 8. Since the connecting hole 154 is perpendicular to the auxiliary track 152, control the first pulley 4 to move. When the first cylinder 94 is coaxial with the connecting hole 154, control the telescopic shaft of the first cylinder 94 to extend and keep inserted into the connecting hole 154 of the fourth pulley 153. At this time, the first pulley 4, the second pulley 92 and the third pulley 93 only slide on the annular track 3 on the side of the outer wall corresponding to the super high-rise building where the glass curtain wall needs to be installed, and control the electric hoist 6 to move on the lifting track 5 to drive the glass curtain wall to move to the installation position.

[0035] When the auxiliary track 152 is not provided, the end of the hoisting track 5 away from the super high-rise building is provided with pulling force by the curved track 13, but the other end thereof lacks pulling force. When the electric hoist 6 is controlled to move close to the super high-rise building, due to the lack of pulling force at the end close to the super high-rise building, when the electric hoist 6 drives the glass curtain wall to move, its center of gravity is close to the end lacking pulling force, which will cause the hoisting track 5 to tilt downward, and make the lowest end of the glass curtain wall lower than the installation position. Continuing to move will collide with the lowest end, and the glass curtain wall cannot be positioned well. In order to position the glass curtain wall, it is necessary to start the moving unit 2 again to drive the annular track 3 to move upward, so as to solve the problem that the lowest end of the glass curtain wall is lower than the installation position. However, since the hoisting track 5 has been rotated, the hoisting track 5 and the glass curtain wall are too close to the outer wall of the super high-rise building. If the annular track 3 is continued to be driven to move upward, the hoisting track 5 and the glass curtain wall are likely to collide with the outer wall of the super high-rise building. Therefore, in order to solve this problem, In this solution, an auxiliary rail 152 and a fourth pulley 153 are provided. The auxiliary rail 152 cooperates with the annular rail 3 to provide a pulling force to the hoisting rail 5, so that the hoisting rail 5 is changed from a two-point support of the first pulley 4 and the second pulley 92 to a three-point support of the fourth pulley 153, the first pulley 4 and the second pulley 92, thereby increasing the pulling force on the hoisting rail 5, and the center of gravity of the hoisting rail 5 will not be lowered, so that the hoisting rail 5 and the glass curtain wall will not be tilted, so that when the electric hoist 6 drives the glass curtain wall to move, the lowest end of the glass curtain wall will not be lower than the installation position, so that the glass curtain wall can be better installed and positioned; because the rotating column 28 is rotatably connected between the upper and lower side walls of the rotating groove 27, when the telescopic shaft of the first cylinder 94 is inserted into the connecting hole 154, the telescopic shaft of the first cylinder 94 is always kept inserted into the connecting hole 154, and can cooperate with the arc track 13 to assist in adjusting the angle of the hoisting rail 5, so as to better realize the positioning and installation of the glass curtain wall.

[0036] In this embodiment, Figure 5 As shown, each mobile unit 2 includes a mobile plate 21 slidably connected to the support member 1; a third motor 22 is detachably provided on the mobile plate 21; the third motor 22 is coaxially connected to the second gear 23; a plurality of racks that can mesh with the second gear 23 are vertically provided on the side wall of the support member 1; and an anti-falling member 24 is provided on the mobile plate 21.

[0037] Principle and effect of the above technical solution:

[0038] Since the second gear 23 is meshed with the rack, the third motor 22 is detachably arranged on the movable plate 21. When the power end of the third motor 22 is driven to rotate, the second gear 23 moves on the rack to drive the movable plate 21 to move on the support 1, thereby driving the annular track 3 connected to the movable plate 21 to move.

[0039] In this embodiment, Figure 5 As shown, each support member 1 is provided with two anti-falling members 24, and the two anti-falling members 24 are symmetrically arranged on the left and right side walls of the support member 1, and each anti-falling member 24 includes a third cylinder 241 detachably arranged on the movable plate 21; the side wall of the support member 1 adjacent to the rack is vertically provided with a plurality of anti-falling holes 242 that cooperate with the telescopic axis of the third cylinder 241.

[0040] The principle and effect of the above technical solution:

[0041] When the annular track 3 reaches a predetermined height, the telescopic shaft of the third cylinder 241 is controlled to extend and insert into the anti-fall hole 242 to achieve fixation, thereby preventing the annular track 3 from falling due to a malfunction of the third motor 22 and ensuring safety.

[0042] In this embodiment, Figure 1 As shown, the support member 1 includes a plurality of columns 25 which are spliced ​​together; the upper ends of the columns 25 are detachably connected to the super high-rise building through a connecting frame (not shown in the figure); a reinforced concrete base (not shown in the figure) is cast on the ground, and the lower ends of the columns 25 are detachably connected to the reinforced concrete base.

[0043] The principle and effect of the above technical solution:

[0044] The spliced ​​columns 25 are easy to install and disassemble, and the connection frame and the reinforced concrete base are provided to provide strength for the columns 25 and stability for the moving plate 21 when it moves.

[0045] In this embodiment, Figure 2 As shown, baffles 26 are detachably connected to both ends of the hanging rail 5 .

[0046] The principle and effect of the above technical solution:

[0047] The baffle 26 is provided to prevent the electric hoist 6 from sliding out of the hoisting track 5 and falling, thereby ensuring safety.

[0048] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A hoisting device for super high-rise variable-section unitized glass curtain wall, characterized by: The lifting of the lifting device is a process of stepping up and down of the lifting of the lifting device, and the lifting of the lifting device is a process of stepping up and down of the lifting of the lifting device, and a process of stepping up and down of the lifting device is a process of stepping up and down of the lifting device, and a lifting device of the lifting device is a process of stepping up and down of the lifting device, and a lifting device of the lifting device is a process of stepping up and down of the lifting device. The telescopic shaft of the cylinder passes through the through hole and is pressed against the side wall of the square groove; the third pulley is detachably connected with an arc track below; the upper edge of the reinforcement plate is detachably connected with a sliding shaft in the vertical direction; the end of the sliding shaft away from the reinforcement plate is slidably arranged in the arc track; the end of the arc track away from the arc track has a gap with the first cylinder; the other end of the arc track has a gap with the support member; the upper surface of the arc track is lower than the lower surface of the second pulley; it also includes a stable hoisting unit detachably arranged on the outer wall of the super high-rise building; the stable hoisting unit includes a detachable A plurality of fixing frames are arranged on the inner wall of a building; the fixing frames extend outside the room and are detachably connected with auxiliary tracks in the horizontal direction of the outer wall of the super-high-rise building; a fourth pulley is slidably connected with the auxiliary track; a rotating groove penetrating through the side wall of the fourth pulley is provided on the fourth pulley; a rotating column is rotatably connected with the side wall of the rotating groove; a connecting hole perpendicular to the auxiliary track is provided on the side wall of the rotating column; a groove is provided on the side wall of the reinforcing plate; a rotating shaft vertically connected to the first cylinder is rotatably connected in the groove through a fourth motor; and the telescopic shaft of the first cylinder can be connected with the connecting hole.

2. The hoisting equipment for super high-rise variable-section unitized glass curtain wall according to claim 1, characterized in that: Each mobile unit includes a mobile plate slidably connected to the support member; a third motor is detachably provided on the mobile plate; a gear is coaxially provided on the third motor; a plurality of racks that can mesh with the gear are vertically provided on the side wall of the support member; and an anti-falling member is provided on the mobile plate.

3. The hoisting equipment for super high-rise variable-section unitized glass curtain wall according to claim 2 is characterized in that: The anti-falling component comprises a third cylinder detachably arranged on the movable plate; a plurality of anti-falling holes cooperating with the telescopic shaft of the third cylinder are vertically opened on the side wall adjacent to the rack on the supporting component.

4. The hoisting equipment for super high-rise variable-section unitized glass curtain wall according to claim 3 is characterized in that: The support member comprises a plurality of spliced ​​columns; the upper ends of the columns are detachably connected to the super high-rise building through a connecting frame; and the lower ends of the columns are connected to the ground.

5. The hoisting equipment for super high-rise variable-section unitized glass curtain wall according to claim 4, characterized in that: Baffles are detachably connected to both ends of the hoisting rail.

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