CN115626567A - A hoisting device for super-high-rise variable-section unit glass curtain walls - Google Patents

Abstract

The invention discloses hoisting equipment for a super high-rise variable cross-section unit type glass curtain wall, which belongs to the technical field of building curtain wall construction and comprises four supporting pieces; each support piece is provided with a moving unit in a sliding manner along the vertical direction; the mobile unit is detachably connected with an annular track surrounding the outside of the super high-rise building; a first pulley driven by a first motor is arranged on the annular track; a gap is reserved between the annular track and the supporting piece; an electric hoist is arranged below the first pulley; the first pulley is connected with the electric hoist through an angle adjusting unit; first pulley can remove on angle adjustment unit, and this application is through setting up support piece and looped rail in the super high-rise building periphery, because looped rail is located the super high-rise building outside, has the certain distance apart from the super high-rise building outer wall, and glass curtain wall can not collide with the variable cross section of not equidimension in the transportation.

Description

A hoisting device for super-high-rise variable-section unit glass curtain walls

technical field

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 unit glass curtain wall.

Background technique

Because of its beautiful and novel structure, glass curtain walls are often used to decorate super high-rise buildings; when installing glass curtain walls, hoisting equipment is needed. In the prior art, ring tracks are usually installed on the upper floors of super high-rise buildings, and Cooperate with hoist and electric hoist to install the glass curtain wall; because the higher the height, the greater the wind speed, when the glass curtain wall is transported from the lower floor to the upper floor with ropes, the glass curtain wall is easy to shake, causing the glass curtain wall to easily collide with the outer wall of the super high-rise building , making the glass curtain wall easily damaged.

Contents of the invention

In view of this, the object of the present invention is to provide a hoisting device for super-high-rise variable-section unit glass curtain walls to solve the problem of dismantling and reinstalling the circular track when encountering different variable-section glass curtain walls during the hoisting process. Technical issues with hoisting.

To achieve the above object, the present invention provides the following technical solutions:

The invention provides a hoisting device for a super high-rise variable cross-section unit glass curtain wall, which includes four detachable supporting parts arranged around the super high-rise building; each supporting part is slidably provided with a mobile unit along the vertical direction; The unit is detachably connected with a circular track that surrounds the super high-rise building; the circular track is provided with a first pulley driven by a first motor; there is a gap between the circular track and the support; an electric hoist is provided under the first pulley; The first pulley is connected with the electric hoist through an angle adjustment unit; the first pulley can move on the angle adjustment unit.

Further, the angle adjustment unit includes a hoisting track, a reinforcing plate, a second pulley and a third pulley slidingly arranged on the circular track; the second pulley and the third pulley are respectively located on both sides of the first pulley; the reinforcing plate is detachably connected On the upper end of the hoisting track; a connecting shaft is provided between the hoisting track and the first pulley; one end of the connecting shaft is fixedly connected to the first pulley, and the other end is rotatably connected to the reinforcement plate; the first cylinder is vertically connected to the reinforcement plate; The lower surface of the second pulley has a square groove; the side wall of the square groove is provided with a second cylinder perpendicular to the first cylinder; the telescopic shaft of the first cylinder has a through hole; the telescopic shaft of the second cylinder passes through the through hole and is connected with the first cylinder. The side wall of the square groove is pressed tightly; the arc track is detachably connected under the third pulley; the sliding shaft is detachably connected vertically on the reinforcing plate; the end of the sliding shaft away from the reinforcing plate is slidingly arranged in the arc track; the arc track The end away from the arc track has a gap with the first cylinder; the other end of the arc track has a gap with the supporting member; the upper surface of the arc track is lower than the lower surface of the second pulley.

Further, it also includes a stable hoisting unit that can be detachably arranged on the outer wall of a super high-rise building; the stable hoisting unit includes a number of fixing frames that can be detachably arranged on the inner wall of a super high-rise building; The auxiliary track is detachably connected in the horizontal direction; the fourth pulley is slidably connected to the auxiliary track; the fourth pulley is provided with a rotation groove that runs through the side wall of the fourth pulley; the side wall of the rotation groove is connected with a rotation column; the rotation column There is a connection hole perpendicular to the auxiliary track on the side wall of the reinforcement plate; a slot is opened on the side wall of the reinforcing plate; a rotating shaft vertically connected to the first cylinder is connected to the slot through the fourth motor rotation; the telescopic shaft of the first cylinder can Connect with connection hole.

Further, each moving unit includes a moving plate slidingly connected to the support; a third motor is detachably arranged on the moving plate; gears are coaxially arranged on the third motor; Rack meshing with gear; fall arrester on moving plate.

Further, the anti-falling part includes a third air cylinder detachably arranged on the moving plate; the side wall adjacent to the rack on the supporting part is vertically opened with a number of anti-falling holes that cooperate with the telescopic shaft of the third air cylinder.

Further, the supporting member includes several spliced uprights; the upper end of the uprights is detachably connected to the super high-rise building through a connecting frame; the lower end of the uprights is connected to the ground.

Further, both ends of the hoisting track are detachably connected with baffles.

The beneficial effects of the present invention are:

1. By setting up supports on the periphery of the super high-rise building, and setting a circular track on the outside of the super high-rise building on the support, under the action of the mobile unit, the circular track and the glass curtain wall are driven to move upward together. During this process, the glass The length of the rope between the curtain wall and the circular track is greatly reduced, which can greatly reduce the swing range of the glass curtain wall during the moving process and prevent the glass curtain wall from colliding with the building during hoisting; and the distance between the circular track and the super high-rise There is a certain distance from the outer wall of the building. Even if it shakes, when the swing is small, the glass curtain wall will not collide with the outer wall of the super high-rise building, so as to avoid damage to the glass curtain wall.

2. The setting of the angle adjustment unit can change the angle of the hoisting track, and can adjust the angle of the hoisting track 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 installed better.

3. The setting of the auxiliary track cooperates with the ring track to provide tension to the hoisting track together, 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. Point support provides a 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, so that the hoisting track and the glass curtain wall will not tilt, so that when the electric hoist drives the glass curtain wall to move, the glass curtain wall The lowest end will not be lower than the installation position.

Other advantages, objects and features of the present invention will be set forth in the following description, and to some extent will be obvious to those skilled in the art, or can be taught by the practice of the present invention to those skilled in the art. The objects and other advantages of the invention may be realized and attained by the following specification.

Description of drawings

In order to make the purpose, technical scheme and beneficial effect of the present invention clearer, the present invention provides the following drawings for illustration:

Fig. 1 is a three-dimensional diagram of the present invention;

Fig. 2 is the three-dimensional figure of hoisting track of the present invention;

Fig. 3 is the connection three-dimensional diagram of the first cylinder and the second cylinder of the present invention;

Fig. 4 is the local three-dimensional figure that auxiliary track of the present invention is installed in super high-rise building;

Fig. 5 is a three-dimensional view of the connection between the support and the mobile unit of the present invention.

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

Detailed ways

As shown in Figures 1 to 5, the present invention provides a hoisting device for a super high-rise variable-section unit glass curtain wall, which includes four support members 1 detachably arranged around the super high-rise building; the upper edge of each support member 1 The mobile unit 2 is slidingly arranged vertically; the mobile unit 2 is detachably connected with a circular track 3 that surrounds the super high-rise building, and the circular track 3 is formed by splicing several tracks; (not shown in the figure) the first pulley 4 of driving; There is a gap between the ring track 3 and the support 1, when the first pulley 4 slides on the ring track 3, it will not collide with the support 1; the first pulley 4 An electric hoist 6 is arranged below; the first pulley 4 is connected to the electric hoist 6 through an angle adjustment unit 9 ; the first pulley 4 can move on the angle adjustment unit 9 .

The principle and effect of the above-mentioned technical scheme:

Use the electric hoist 6 to hoist the glass curtain wall. After the moving unit 2 on the four supports 1 jointly drives the circular track 3 to move up to a predetermined height, use the angle adjustment unit 9 to adjust the position of the glass curtain wall on the electric hoist 6, and then pass 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.

When installing glass curtain walls without variable cross-sections in super high-rise buildings, the circular track 3 is usually installed on a higher floor in the prior art, and then the glass curtain walls are hoisted by the electric hoist 6. Due to the high height, the hoisting process If the length of the middle rope is too long, it is easy to swing. Once the wind speed is too high, the glass curtain wall will easily collide with the super high-rise building, thereby causing damage to the glass curtain wall; , and set the ring track 3 located on the outside of the super high-rise building on the support 1, and lift the glass curtain wall through the electric hoist 6, and under the action of the mobile unit 2, the glass curtain wall and the ring track 3 move upward together. , the length of the rope between the glass curtain wall and the circular track 3 is greatly reduced, which can greatly reduce the swing range of the glass curtain wall during the moving process, and prevent the glass curtain wall from colliding with the building during the hoisting process; and the circular track 3 There is a certain distance from the outer wall of the super high-rise building. Even if it shakes, when the swing 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.

In this embodiment, as shown in Figure 2, the angle adjustment unit 9 includes a hoisting track 5, a reinforcing plate 91, a second pulley 92 and a third pulley 93 that are slidably arranged on the circular track 3; the second pulley 92 and the third pulley 93 are respectively located on both sides of the first pulley 4; the reinforcing plate 91 is detachably connected to the upper end of the hoisting rail 5; the lower surface of the first pulley 4 is connected with the connecting shaft 7; the reinforcing plate 91 is provided with a circular groove coaxial with the connecting shaft 7 The lower end of the connecting shaft 7 is rotatably connected to the bottom of the circular groove; the side wall of the circular groove is coaxially fixedly connected with a ring gear; the lower surface of the first pulley 4 is vertically connected with a second motor 8, and its power end is connected with a first gear; One side of a gear meshes with the ring gear, and the other side has a gap with the connecting shaft 7; the reinforcing plate 91 is vertically connected with a first cylinder 94; as shown in Figure 3, the second pulley 92 lower surface has a square Slot 11; the telescopic shaft of the first cylinder 94 is against the square groove 11 top wall; the square groove 11 is provided with the second cylinder 12 perpendicular to the first cylinder 94; the telescopic shaft of the first cylinder 94 has a through hole (Fig. not marked in); 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; as shown in Figure 2, the lower surface of the third pulley 93 is detachably connected with an arc through four first reinforcing rods Shaped track 13; The first pulley 4 front side walls and the arc track 13 are detachably connected with a second reinforcement bar; Reinforcing plate 91 is vertically detachably connected with a sliding shaft 14; The upper end of the sliding shaft 14 is slidably arranged on 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, so as to avoid affecting the normal operation of the first cylinder 94 The right end of the arc track 13 has a gap with the support member 1 to avoid collision with the support member 1 when sliding on the circular track 3; the upper surface of the arc track 13 is lower than the lower surface of the second pulley 92.

The principle and effect of the above-mentioned technical scheme:

Before the glass curtain wall is hoisted, the first pulley 4, the second pulley 92 and the third pulley 93 are controlled to move on the circular track 3 to the outer wall side corresponding to the super high-rise building where the glass curtain wall needs to be installed, and then the first cylinder 94 is controlled. The telescoping shaft presses against the top wall of the square groove 11 upwards, and the telescopic shaft of the second cylinder 12 passes 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 passes through the four A first reinforcing rod and a second reinforcing rod are detachably connected to the lower surface of the third pulley 93 and the front side wall of the first pulley 4 respectively, so as to complete the fixing of the arc track 13, and simultaneously make the upper end of the sliding shaft 14 slide and set In the arc track 13, the lower end of the sliding shaft 14 is detachably connected to the upper surface of the reinforcing plate 91; at this time, the first pulley 4, the second pulley 92 and the third pulley 93 only need to be installed corresponding to the super high-rise building. Slide on the ring track 3 on the side of the outer wall of the glass curtain wall, and then start hoisting according to the required installation position; after reaching the predetermined height, control the retraction of the telescopic shaft of the second cylinder 12, and then control the retraction of the telescopic shaft of the first cylinder 94 Utilize the second motor 8 to control the hoisting track 5 to rotate clockwise, adjust the angle of the hoisting track 5, then control the electric hoist 6 to move on the hoisting track 5, and then install the glass curtain wall.

Due to the diverse appearance of super high-rise buildings, there are irregular planes on the outer walls of super high-rise buildings. Therefore, when installing glass curtain walls, it is necessary to adjust the angle of the glass curtain walls so that the glass curtain walls match the irregular planes at the installation position. , to facilitate the installation of the glass curtain wall; the second motor 8 controls the hoisting track 5 to slide in the arc track 13 through the sliding shaft 14, so that the hoisting track 5 can rotate around the connecting shaft 7, thereby changing the angle of the hoisting track 5. The exterior wall of the building requires an installation position on an irregular surface and the angle of the hoisting track 5 is adjusted, so that the glass curtain wall can be installed better.

In the present embodiment, as shown in Figure 4, also comprise the stable hoisting unit 15 that detachable is located at super high-rise building outer wall; 151 stretches out of the room, and is detachably connected with an auxiliary track 152 along the direction of the outer wall of a super high-rise building; the auxiliary track 152 is slidably connected with a fourth pulley 153; The rotation groove 27 of front and back side wall; Rotation is connected with rotation post 28 on the upper and lower side wall of rotation groove 27; The side wall of rotation post 28 has the connection hole 154 that is perpendicular to auxiliary track 152; Slotting 16 (as shown in Figure 2); Slotting 16 front and rear inner walls are rotatably connected with rotating shaft 17; First cylinder 94 is vertically connected on the rotating shaft 17; Slotting 16 front and rear inner walls are connected with the fourth motor; The fourth motor drives The rotating shaft 17 rotates; the first cylinder 94 can be connected with the connecting hole 154 on the fourth pulley 153 through the telescopic shaft.

The principle and effect of the above-mentioned technical scheme:

Control the retraction of the telescopic shaft of the second cylinder 12, then control the retraction of the telescopic shaft of the first cylinder 94, control the fourth motor to drive the first cylinder 94 to rotate 90° to the left through the rotating shaft 17, and control the hoisting track through the second motor 8 5 Rotate clockwise 90°, since the connection hole 154 is perpendicular to the auxiliary rail 152, control the movement of the first pulley 4, when the first cylinder 94 is coaxial with the connection hole 154, control the expansion shaft of the first cylinder 94 to extend and keep inserted In the connecting hole 154 of the fourth pulley 153, at this moment, the first pulley 4, the second pulley 92 and the third pulley 93 only slide on the ring track 3 on the outer wall side of the glass curtain wall corresponding to the super high-rise building, Control the electric hoist 6 to move on the hoisting track 5 so as to drive the glass curtain wall to move to the installation position.

When the auxiliary track 152 was not provided, the hoisting track 5 was provided with pulling force by the arc track 13 at one end away from the super high-rise building, but its other end lacked pulling force. In the absence of pulling force, 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, so that the lowest end of the glass curtain wall is lower than the installation position, and if it continues to move, it will collide with the lowest end. It also cannot make the glass curtain wall well positioned. In order to position the glass curtain wall, it is necessary to start the mobile unit 2 again to drive the circular track 3 to move upwards, so as to solve the problem that the lowest end of the glass curtain wall is lower than the installation position, but because the hoisting track 5 Already rotated, the hoisting track 5 and the glass curtain wall are all too close to the outer wall of the super high-rise building. If the circular track 3 continues 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 program, by arranging auxiliary track 152 and the 4th pulley 153, the setting of auxiliary track 152 cooperates with annular track 3, provides pulling force to hoisting track 5 together, makes hoisting track 5 by first pulley 4, The two-point support of the second pulley 92 becomes the three-point support of the fourth pulley 153, the first pulley 4, and the second pulley 92, which improves the pulling force on the hoisting track 5, and the center of gravity of the hoisting track 5 will not be lowered, so that the hoisting The track 5 and the glass curtain wall will not be inclined, 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; 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 connection hole 154, the telescopic shaft of the first cylinder 94 is always inserted into the connection hole 154, which can cooperate with the arc track 13 to assist in adjusting the hoisting track 5 angle, so as to better realize the positioning and installation of the glass curtain wall.

In this embodiment, as shown in FIG. 5 , each mobile unit 2 includes a mobile plate 21 slidingly 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 with The second gear 23; the side wall of the support member 1 is vertically provided with several racks capable of meshing with the second gear 23; the moving plate 21 is provided with an anti-falling member 24.

The principle and effect of the above-mentioned technical scheme:

Because the second gear 23 is engaged with the rack, the third motor 22 is detachably arranged on the moving plate 21. When the power end of the third motor 22 is driven to rotate, the moving plate 21 can be driven by the second gear 23 moving on the rack. The supporting member 1 moves, thereby driving the circular track 3 connected with the moving plate 21 to move.

In this embodiment, as shown in Figure 5, two anti-falling parts 24 are provided on each supporting member 1, and the two anti-falling parts 24 are arranged symmetrically on the left and right side walls of the supporting part 1 respectively, and each anti-falling part 24 each includes a third cylinder 241 detachably arranged on the moving plate 21; the side wall adjacent to the rack on the support 1 is vertically provided with a number of anti-drop holes 242 that cooperate with the telescopic shaft of the third cylinder 241.

The principle and effect of the above-mentioned technical scheme:

When the ring track 3 reaches a predetermined height, the telescopic shaft of the third cylinder 241 is controlled to stretch out and insert into the anti-fall hole 242 to realize fixing, so as to prevent the third motor 22 from falling due to a failure of the ring track 3 and ensure safety.

In this embodiment, as shown in Figure 1, the support member 1 includes a number of spliced columns 25; the upper end of the column 25 is detachably connected with the super high-rise building through a connecting frame (not shown in the figure); pouring reinforced concrete on the ground The base (not shown in the figure), the lower end of the column 25 is detachably connected with the reinforced concrete base.

The principle and effect of the above-mentioned technical scheme:

The column 25 formed by splicing is convenient for installation and disassembly, and the setting of the connecting frame and the reinforced concrete base provides the strength of the column 25 and the stability when the mobile plate 21 moves.

In this embodiment, as shown in FIG. 2 , baffles 26 are detachably connected to both ends of the hoisting rail 5 .

The principle and effect of the above-mentioned technical scheme:

The setting of baffle plate 26 prevents electric hoist 6 from slipping out of hoisting track 5 and falls, ensuring safety.

Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that it can be described in terms of form and Various changes may be made in the details without departing from the scope of the invention defined by the claims.

Claims (7)

1. A hoisting device for a super-high-rise variable-section unit glass curtain wall, characterized in that: it includes four supports that are detachably arranged around the super-high-rise building; each support is vertically slidably provided with a movable unit; the mobile unit is detachably connected with a circular track that surrounds the super high-rise building; the circular track is provided with a first pulley driven by a first motor; there is a gap between the circular track and the support; there is a An electric hoist; the first pulley is connected to the electric hoist through an angle adjustment unit; the first pulley can move on the angle adjustment unit. 2. A hoisting device for super-high-rise variable-section unit glass curtain walls according to claim 1, characterized in that: the angle adjustment unit includes a hoisting track, a reinforcing plate, and a second rail that is slidably arranged on the circular track. pulley and the third pulley; the second pulley and the third pulley are located on both sides of the first pulley; The first pulley is fixedly connected, and its other end is connected to the reinforcement plate in rotation; the reinforcement plate is vertically connected with the first cylinder; the lower surface of the second pulley is provided with a square groove; the side wall of the square groove is provided with a second cylinder vertical to the first cylinder Two cylinders; a through hole is opened on the telescopic shaft of the first cylinder; the telescopic shaft of the second cylinder passes through the through hole and is pressed against the side wall of the square groove; an arc track is detachably connected under the third pulley; A sliding shaft is vertically detachably connected; the end of the sliding shaft away from the reinforcing 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 Clearance; the upper surface of the arc track is lower than the lower surface of the second pulley. 3. A kind of hoisting equipment for super high-rise variable cross-section unit glass curtain wall according to claim 2, characterized in that: it also includes a detachable stable hoisting unit located on the outer wall of a super high-rise building; the stable hoisting unit includes a Dismantling several fixing frames arranged on the inner wall of super high-rise buildings; the fixing frames protrude outdoors, and are detachably connected with auxiliary rails along the horizontal direction of the outer walls of super high-rise buildings; the auxiliary rails are slidably connected with fourth pulleys; There is a rotating groove running through the side wall of the fourth pulley; the side wall of the rotating groove is connected with a rotating column; the side wall of the rotating column is provided with a connection hole perpendicular to the auxiliary track; the side wall of the reinforcing plate is provided with a slot; A rotating shaft vertically connected to the first cylinder is connected to the slot through the fourth motor; the telescopic shaft of the first cylinder can be connected to the connecting hole. 4. A kind of hoisting equipment for super high-rise variable-section unit glass curtain wall according to claim 3, characterized in that: each moving unit includes a moving plate that is slidably connected with the support; There is a third motor; the third motor is coaxially provided with gears; the side wall of the supporting member is vertically provided with several racks capable of meshing with the gears; the moving plate is provided with anti-falling parts. 5. A hoisting device for a super-high-rise variable-section unit glass curtain wall according to claim 4, characterized in that: the anti-falling member includes a third cylinder detachably arranged on the moving plate; The side wall adjacent to the rack is vertically provided with a number of anti-falling holes that cooperate with the telescopic shaft of the third cylinder. 6. A hoisting device for a super-high-rise variable-section unit glass curtain wall according to claim 5, characterized in that: the support includes a number of spliced columns; the upper end of the column is connected to the super-high-rise The building is detachably connected; the lower end of the column is connected to the ground. 7. The hoisting device for super high-rise variable-section unit glass curtain walls according to claim 6, characterized in that baffles are detachably connected to both ends of the hoisting track.

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