Curved surface curtain wall accurate installation structure and construction method thereof

Abstract

The invention discloses a curved surface curtain wall accurate installation structure and a construction method thereof, and belongs to the related field of glass curtain wall construction technology.The curved surface curtain wall accurate installation structure comprises an extension frame, a movable base and a hoisting frame, the extension frame is fixedly installed on the outer surface of one end of the movable base, and the hoisting frame is slidably installed on the outer surfaces of the upper ends of the extension frame and the movable base; a hoisting device is movably installed on the inner side of the hoisting frame, curved glass is arranged on the lower portion of the hoisting device, the upper portion of the hoisting device is movably connected with the hoisting frame through three mooring ropes, and a winding drum used in cooperation with the three mooring ropes is fixedly installed on the outer surface of the upper end of the hoisting device; a lifting sheath is movably mounted on the outer side of the hoisting device, and the curved glass is arranged on the inner side of the lifting sheath; two groups of stop rods are fixedly mounted on the inner side of the extension frame; the curved surface curtain wall can be continuously and accurately hoisted, the mounting angle and position of the curved surface curtain wall can be flexibly adjusted, and the mounting effect of the curved surface curtain wall is improved.

Description

Technical Field

[0001] The invention belongs to the field related to glass curtain wall construction technology, and more specifically relates to a curved curtain wall precise installation structure and a construction method thereof. Background Art

[0002] Curved curtain wall is a glass curtain wall structure installed on a special exterior wall structure. Curved curtain wall, especially curved glass curtain wall, is a glass curtain wall structure in a curved or inclined form. Compared with traditional flat glass curtain wall, it has a more unique visual effect and architectural expression. Due to its curved shape, the design and measurement process of curved curtain wall is more complicated. It is necessary to accurately calculate the geometric shape, size, radius and curvature of the wall to ensure the accuracy and aesthetics of the curtain wall.

[0003] Publication No. CN117418635B records a precise installation structure of a steel structure super-large span curved curtain wall and a construction method thereof, wherein a main keel is installed on the top of the main steel structure through a keel fastener, a secondary keel is connected to the top of the main keel, an adjustment assembly is connected to the top of the secondary keel at intervals, an adjustable connecting assembly is connected to the top of the adjusting assembly, and a unit curtain wall panel is detachably connected to the top of the connecting assembly; the present invention facilitates the installation of the main keel and ensures that the connection angle of the main keel meets the installation requirements of the unit curtain wall through the setting of the keel fasteners; and facilitates the preliminary control of the installation height through the setting of the adjusting assembly and the upper and lower adjustable settings of the adjusting support and the adjusting top connecting piece.

[0004] The above structure has certain shortcomings when performing curved curtain wall installation operations. The surface of the curved curtain wall is an arc-shaped structure, and the installation angle is also different from that of the conventional flat curtain wall. The above structure cannot be fixed and adjusted accordingly according to the curvature of the curved curtain wall surface, and the docking angle of the curved curtain wall cannot be arbitrarily adjusted during the installation operation, which reduces its installation accuracy; secondly, the curved curtain wall is installed by hoisting, and it does not have an auxiliary protection structure. Affected by the wind from the building, the curved curtain wall is prone to shaking during hoisting, and the curved curtain wall is made of glass material, which causes the curved curtain wall to collide with the exterior wall and be damaged, reducing the safety of the curved curtain wall during hoisting operations; secondly, the curved curtain wall moves vertically during hoisting operations, and the curved curtain wall needs to be installed on the inside of the frame and fixed with the window frame structure. The traditional structure cannot adjust the lateral position of the curved curtain wall, so the lateral position movement of the curved curtain wall needs to be performed manually, which is dangerous. Summary of the invention

[0005] The purpose of the present invention is to provide a curved curtain wall precise installation structure and a construction method thereof, which can solve the existing problems.

[0006] The problem to be solved by the present invention is:

[0007] 1. The surface of the curved curtain wall is an arc-shaped structure, and the installation angle is also different from that of the conventional flat curtain wall. The above structure cannot be fixed and adjusted accordingly according to the curvature of the curved curtain wall surface, and the docking angle of the curved curtain wall cannot be adjusted arbitrarily during the installation operation, which reduces its installation accuracy;

[0008] 2. Secondly, the curved curtain wall is installed by hoisting, which has no auxiliary protection structure. Affected by the wind, the curved curtain wall is prone to shaking during hoisting. The curved curtain wall is made of glass material, which causes the curved curtain wall to collide with the exterior wall and be damaged, reducing the safety of the curved curtain wall hoisting operation;

[0009] 3. Secondly, the curved curtain wall moves vertically during hoisting operation, and the curved curtain wall needs to be installed on the inside of the frame and fixed with the window frame structure. The traditional structure cannot adjust the horizontal position of the curved curtain wall, so the horizontal position movement of the curved curtain wall needs to be done manually, which is dangerous.

[0010] The purpose of the present invention can be achieved through the following technical solutions:

[0011] A precise installation structure for a curved curtain wall comprises an extension frame, a movable base and a hanging frame, wherein the extension frame is fixedly mounted on the outer surface of one end of the movable base, the hanging frame is slidably mounted on the upper outer surfaces of the extension frame and the movable base, a hanger is movably mounted on the inner side of the hanging frame, a curved glass is arranged on the lower part of the hanger, the upper part of the hanger and the hanging frame are movably connected via three cables, a winding drum for cooperating with the three cables is fixedly mounted on the upper outer surface of the hanger; a lifting cover is movably mounted on the outer side of the hanger, and the curved glass is placed on the inner side of the lifting cover; two groups of blocking bars are fixedly mounted on the inner side of the extension frame, and a direction adjustment frame is movably mounted on the lower outer surface of the extension frame located below the blocking bars.

[0012] As a further technical solution of the present invention, the hoist includes a rotating frame and a lifting frame. The rotating frame is movably installed at the lower part of the lifting frame. The rotating frame and the lifting frame are movably connected via a rotating rod. A steering motor is provided inside the lifting frame to cooperate with the rotating frame. Three cables are fixedly connected to the upper end of the lifting frame. When the rotating frame completes the fixing operation of the curved glass using an electric suction cup, the three cables are released through the winding drum of the lifting frame, so that the three cables drive the hoist to move downward. The setting of the three cables can improve the stability of the curved glass and reduce the shaking amplitude of the curved glass. Secondly, the steering motor is used to drive the rotating rod, so that the rotating rod drives the rotating frame to rotate, thereby adjusting the installation angle of the curved glass.

[0013] As a further technical solution of the present invention, two groups of electric suction cups are movably installed at the lower part of the rotating frame, and the rotating frame and the electric suction cups are movably connected via a rotating clamp. Since the outer surface of the curved glass is an arc-shaped structure, in order to improve the fixing effect between the electric suction cups and the curved glass, the electric suction cups need to be adjusted accordingly according to the surface structure of the curved glass. The electric suction cups can be rotated by using the rotating clamp, thereby adjusting the contact angle between the electric suction cups and the curved glass, thereby improving the fixing effect of the curved glass.

[0014] As a further technical solution of the present invention, driving wheels are movably installed at both ends of the lifting frame, and teeth and grooves are provided on the inner side of the lifting cover for cooperating with the driving wheels. Rectangular notches are provided at the upper and lower ends of the lifting cover. In order to improve the safety of the curved glass during lifting operation and avoid collisions with the curved glass, the lifting cover is sleeved on the outer side of the curved glass during the lifting process to improve its safety and avoid collisions between the curved glass and the building. During operation, the driving wheel is driven by a motor so that the driving wheel drives the lifting cover up and down by the tooth and groove structure, thereby adjusting the use height of the lifting cover. When the lifter is fixing the curved glass, the lifting cover moves to the upper position of the lifter. When the curved glass is fixed at the bottom of the lifter, the lifting cover moves to the lower position of the lifter, so that the lifting cover is sleeved on the outside of the curved glass. At the same time, when the curved glass is installed, the lifting cover can be moved up to move the curved glass out of the lifting cover.

[0015] As a further technical solution of the present invention, a back plate is fixedly installed on the front end of the lifting sleeve, and two groups of vertical rollers are provided on the outer surface of the back plate. The two groups of vertical rollers are vertically arranged side by side. When the lifting sleeve moves up and down, in order to reduce the friction between the lifting sleeve and the building or frame, the contact between the vertical rollers and the building or frame can be utilized to protect the lifting sleeve.

[0016] As a further technical solution of the present invention, a movable clip is movably installed on the middle position of the outer surface of the upper end of the movable base, and two groups of movable top blocks are movably installed on one side of the movable clip. The movable clip and the movable base are driven by a screw rod. The user stacks several groups of curved glass against the upper part of the movable base, and the movable clip can be used to assist in fixing one side of the curved glass to prevent the curved glass from slipping. At the same time, the two groups of movable top blocks can form two-point contact with the side of the curved glass, and the positions of the two groups of movable top blocks can be adjusted according to the curvature of the curved glass, thereby improving the limiting and fixing effect of the curved glass.

[0017] As a further technical solution of the present invention, support frames are movably installed on both sides of the mobile base, and a lifting support plate is movably installed on the lower part of the support frame. An arc-shaped backing plate is fixedly installed on the upper end of the mobile base. When in use, the extension frame is moved to the outside of the window by pushing the mobile base, and the lifting support plate is extended outward by using the support frame so that the lifting support plate contacts the ground. The lifting support plates on both sides can improve the stability of the mobile base and avoid shaking when it is installed on a curved curtain wall.

[0018] As a further technical solution of the present invention, the two groups of support frames are driven by gears, and the inner side of the support frame is provided with a tooth groove that cooperates with the gear. The support frame and the lifting support plate are driven by a lifting rod, and the lifting support plate is driven downward by the lifting rod so that the lifting support plate is in contact with the ground.

[0019] As a further technical solution of the present invention, the adjustment frame and the extension frame are driven by a transverse push rod, and two groups of transverse rollers are movably installed on the upper surface of the adjustment frame. When the cable releases the curved glass downward, the curved glass moves vertically downward. At this time, the lateral position of the curved glass cannot be adjusted. When an obstacle appears outside the building, the curved glass cannot cross the obstacle, and after the curved glass moves to the corresponding height, it is located outside the curtain wall frame. The adjustment frame can cooperate with the two groups of blocking rods to adjust the position of the cable in both directions, thereby adjusting the position of the curved glass.

[0020] A construction method for a curved curtain wall precision installation structure comprises the following steps:

[0021] Step 1: Place the curved glass to be installed on the upper end of the mobile base, and push the mobile base so that the extension frame at one end of the mobile base moves out of the window;

[0022] Step 2: Use a hoist to fix the surface of the curved glass through an electric suction cup, lift the curved glass through a winding drum and a cable, move the curved glass out of the window through a hoisting frame, and release the curved glass downwards using a cable;

[0023] Step three, lower the curved glass to the installation height, adjust the position of the cable through the blocking rod and the adjustment frame, so that the cable drives the curved glass to move horizontally, move the curved glass into the frame, and install sealing strips, window frames and crossbeams to fix the curved glass.

[0024] Beneficial effects of the present invention:

[0025] 1. By setting the hoist and the hoisting frame, when the curved curtain wall precise installation structure is used, the curved curtain wall can be precisely hoisted continuously, the installation angle and position of the curved curtain wall can be flexibly adjusted, and the installation effect of the curved curtain wall can be improved;

[0026] During operation, the user stacks several groups of curved glass against the upper part of the moving base, and uses the moving clip to assist in fixing one side of the curved glass to prevent the curved glass from sliding off. At the same time, the two groups of moving top blocks can form two-point contact with the side of the curved glass, and the positions of the two groups of moving top blocks can be adjusted according to the curvature of the curved glass to improve the limiting and fixing effect of the curved glass. Each time a piece of curved glass is moved out, the moving clip is translated by a screw rod to a position, and the lifting frame is moved to the top of the curved glass to be installed. Because the outer surface of the curved glass is an arc-shaped structure, in order to improve the fixing effect between the electric suction cup and the curved glass, the electric suction cup needs to be adjusted accordingly according to the surface structure of the curved glass, and the electric suction cup is used to adjust the position of the electric suction cup. The electric suction cup can be rotated by using the rotating base to adjust the contact angle between the electric suction cup and the curved glass, thereby improving the fixing effect of the curved glass. After the rotating frame completes the fixing operation of the curved glass by using the electric suction cup, the curved glass is translated to the extension frame by using the lifting frame, and three cables are released through the winding drum of the lifting frame, so that the three cables drive the hoist to move downward. The setting of the three cables can improve the stability of the curved glass and reduce the shaking amplitude of the curved glass. Secondly, the steering motor is used to drive the turning rod, so that the turning rod drives the rotating frame to rotate, thereby adjusting the installation angle of the curved glass, so that the curved glass can be adjusted arbitrarily according to the frame docking angle, thereby improving the installation accuracy of the curved glass.

[0027] 2. By setting the lifting sleeve, when the curved curtain wall is precisely installed, it can be protected during the lifting and hoisting process of the curved curtain wall, avoiding collisions during the shaking process of the curved curtain wall, and improving the safety of its installation operation;

[0028] During use, in order to improve the safety of the curved glass during lifting operation and avoid bumps on the curved glass, the lifting cover is sleeved on the outside of the curved glass during the lifting process to improve its safety and avoid collisions between the curved glass and the building. During operation, the motor is used to drive the driving wheel so that the driving wheel uses the toothed structure to drive the lifting cover up and down, thereby adjusting the use height of the lifting cover. When the lifter is fixing the curved glass, the lifting cover moves to the upper position of the lifter. When the curved glass is fixed at the bottom of the lifter, the lifting cover moves to the lower position of the lifter, so that the lifting cover is sleeved on the outside of the curved glass. At the same time, when the curved glass is installed, the lifting cover can be moved up to move the curved glass out of the lifting cover, so that the lifting cover will not affect the installation and use of the curved glass.

[0029] 3. Through the blocking rod and the adjustment frame, the lateral position adjustment of the curved curtain wall can be completed during the precise installation of the curved curtain wall structure, replacing the traditional manual operation steps and improving the safety of the curved curtain wall installation operation;

[0030] During operation, when the cable releases the curved glass downward, the curved glass moves downward vertically. At this time, the lateral position of the curved glass cannot be adjusted. When an obstacle appears outside the building, the curved glass cannot cross the obstacle, and after the curved glass moves to the corresponding height, it is located outside the curtain wall frame. The position of the cable can be adjusted in both directions by using the adjustment frame in conjunction with the two sets of blocking rods, thereby adjusting the position of the curved glass. During operation, the lateral push rod drives the adjustment frame to make the adjustment frame contact with the cable. When the adjustment frame contacts one side of the cable, the other side of the cable contacts a set of blocking rods, so that the cable is in a Z-shaped structure, such as Figure 7 In the state shown in A, the curved glass is adjusted to one side. When the steering frame contacts the other side of the cable, one side of the cable contacts the other set of blocking rods, making the cable like Figure 7 In the state shown in B, the curved glass is adjusted to the other side. The two sets of blocking rods play a limiting role when the cable moves, so that the cable remains in a vertical state. The lateral position of the curved glass is adjusted in coordination with the movement of the adjustment frame, so that the curved glass is moved into the frame for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] Figure 1 It is a schematic diagram of the overall structure of a curved curtain wall precision installation structure of the present invention;

[0033] Figure 2 It is an overall structural diagram of a hoist in a curved curtain wall precision installation structure of the present invention;

[0034] Figure 3 It is an overall structural diagram of a lifting sleeve in a curved curtain wall precision installation structure of the present invention;

[0035] Figure 4 It is an overall structural diagram of a movable clamping strip in a curved curtain wall precision installation structure of the present invention;

[0036] Figure 5 This is an overall structural diagram of a support frame in a curved curtain wall precision installation structure of the present invention;

[0037] Figure 6 It is an overall structural diagram of a direction adjustment frame in a curved curtain wall precision installation structure of the present invention;

[0038] Figure 7 These are two structural diagrams of an adjustment frame in states A and B in a precise installation structure for a curved curtain wall according to the present invention.

[0039] In the figure: 1. curved glass; 2. lifting cover; 3. hoisting device; 4. extension frame; 5. mobile base; 6. support frame; 7. lifting support plate; 8. arc-shaped backing plate; 9. mobile clamping strip; 10. winding drum; 11. cable; 12. lifting frame; 13. blocking bar; 14. adjustment frame; 15. rotating clamping seat; 16. electric suction cup; 17. rotating frame; 18. driving wheel; 19. lifting frame; 20. steering motor; 21. back plate; 22. vertical roller rod; 23. mobile top block; 24. screw rod; 25. gear; 26. lifting rod; 27. horizontal roller rod; 28. horizontal push rod. DETAILED DESCRIPTION

[0040] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0041] like Figure 1 As shown, a precise installation structure of a curved curtain wall comprises an extension frame 4, a mobile base 5 and a hanging frame 12, wherein the extension frame 4 is fixedly mounted on the outer surface of one end of the mobile base 5, and the hanging frame 12 is slidably mounted on the upper outer surfaces of the extension frame 4 and the mobile base 5, a hanger 3 is movably mounted on the inner side of the hanging frame 12, and a curved glass 1 is arranged at the lower part of the hanger 3, and the upper part of the hanger 3 and the hanging frame 12 are movably connected by three cables 11, and a winding drum 10 used in conjunction with the three cables 11 is fixedly mounted on the upper outer surface of the hanger 3; a lifting cover 2 is movably mounted on the outer side of the hanger 3, and the curved glass 1 is placed on the inner side of the lifting cover 2; two groups of blocking rods 13 are fixedly mounted on the inner side of the extension frame 4, and a direction adjustment frame 14 is movably mounted on the lower outer surface of the extension frame 4 located below the blocking rods 13.

[0042] To solve the problem of accurate installation of curved curtain walls, such as Figure 2 As shown, the hoist 3 includes a rotating frame 17 and a lifting frame 19. The rotating frame 17 is movably installed at the lower part of the lifting frame 19. The rotating frame 17 and the lifting frame 19 are movably connected through a rotating rod. The interior of the lifting frame 19 is provided with a steering motor 20 used in conjunction with the rotating frame 17. Three cables 11 are fixedly connected to the upper end of the lifting frame 19. When the rotating frame 17 completes the fixing operation of the curved glass 1 by using the electric suction cup 16, the three cables 11 are released through the winding drum 10 of the hanging frame 12, so that the three cables 11 drive the hoist 3 to move downward. The setting of the three cables 11 can improve the stability of the curved glass 1 and reduce the shaking amplitude of the curved glass 1. Secondly, the steering motor 20 is used to drive the rotating rod, so that the rotating rod drives the rotating frame 17 to rotate, thereby adjusting the installation angle of the curved glass 1.

[0043] like Figure 2As shown, two groups of electric suction cups 16 are movably installed at the lower part of the rotating frame 17, and the rotating frame 17 and the electric suction cups 16 are movably connected via a rotating holder 15. Because the outer surface of the curved glass 1 is an arc-shaped structure, in order to improve the fixing effect between the electric suction cups 16 and the curved glass 1, the electric suction cups 16 need to be adjusted accordingly according to the surface structure of the curved glass 1, and the electric suction cups 16 can be rotated by using the rotating holder 15, thereby adjusting the contact angle between the electric suction cups 16 and the curved glass 1, thereby improving the fixing effect of the curved glass 1.

[0044] To solve the safety problem when hoisting the curved curtain wall, Figure 3 As shown, both ends of the lifting frame 19 are movably mounted with driving wheels 18, the inner side of the lifting cover 2 is provided with tooth grooves used to cooperate with the driving wheel 18, and the upper and lower ends of the lifting cover 2 are provided with rectangular notches. In order to improve the safety of the curved glass 1 during the lifting operation and avoid the curved glass 1 from bumping, the lifting cover 2 is sleeved on the outer surface of the curved glass 1 during the lifting process to improve its safety and avoid the curved glass 1 from colliding with the building. During operation, the driving wheel 18 is driven by the motor so that the driving wheel 18 The tooth-groove structure is utilized to drive the lifting cover 2 to move up and down, thereby adjusting the use height of the lifting cover 2. When the hanger 3 is performing a fixing operation on the curved glass 1, the lifting cover 2 is moved to the upper position of the hanger 3. When the curved glass 1 is fixed at the bottom of the hanger 3, the lifting cover 2 is moved to the lower position of the hanger 3, thereby allowing the lifting cover 2 to be sleeved on the outside of the curved glass 1. At the same time, when the curved glass 1 is installed, the lifting cover 2 can be moved upward to allow the curved glass 1 to be moved out of the lifting cover 2.

[0045] like Figure 3 As shown, a back plate 21 is fixedly installed at the front end of the lifting cover 2, and two groups of vertical rollers 22 are provided on the outer surface of the back plate 21. The two groups of vertical rollers 22 are vertically arranged side by side. When the lifting cover 2 moves up and down, in order to reduce the friction between the lifting cover 2 and the building or frame, the contact between the vertical rollers 22 and the building or frame can be used to protect the lifting cover 2.

[0046] A movable clamping strip 9 is movably mounted on the middle portion of the outer surface of the upper end of the movable base 5. Figure 4 As shown, two groups of movable top blocks 23 are movably installed on one side of the movable clamping strip 9, and the movable clamping strip 9 and the movable base 5 are driven by a screw rod 24. The user stacks several groups of curved glass 1 on the upper part of the movable base 5, and the movable clamping strip 9 can be used to assist in fixing one side of the curved glass 1 to prevent the curved glass 1 from slipping. At the same time, the two groups of movable top blocks 23 can form two-point contact with the side of the curved glass 1, and the positions of the two groups of movable top blocks 23 can be adjusted according to the curvature of the curved glass 1, thereby improving the limiting and fixing effect of the curved glass 1.

[0047] like Figure 5 As shown, support frames 6 are movably installed on both sides of the mobile base 5, and a lifting support plate 7 is movably installed on the lower part of the support frame 6. An arc-shaped support plate 8 is fixedly installed on the upper end of the mobile base 5. When in use, the extension frame 4 is moved to the outside of the window by pushing the mobile base 5, and the lifting support plate 7 is extended outward by using the support frame 6 so that the lifting support plate 7 is in contact with the ground. The lifting support plates 7 on both sides can improve the stability of the mobile base 5 and avoid it from shaking when it is installed on the curved curtain wall.

[0048] The two groups of support frames 6 are driven by gears 25, and the inner side of the support frame 6 is provided with tooth grooves that cooperate with the gears 25. The support frame 6 and the lifting support plate 7 are driven by a lifting rod 26, and the lifting support plate 7 is driven downward by the lifting rod 26 so that the lifting support plate 7 is in contact with the ground.

[0049] To solve the problem of lateral position adjustment of curved curtain walls, such as Figure 6 As shown, the adjustment frame 14 and the extension frame 4 are driven by a transverse push rod 28, and two sets of transverse rollers 27 are movably installed on the upper surface of the adjustment frame 14. When the cable 11 releases the curved glass 1 downward, the curved glass 1 moves vertically downward. At this time, the lateral position of the curved glass 1 cannot be adjusted. When an obstacle appears outside the building, the curved glass 1 cannot cross the obstacle, and after the curved glass 1 moves to the corresponding height, it is located outside the curtain wall frame. The adjustment frame 14 can cooperate with the two sets of blocking rods 13 to adjust the position of the cable 11 in both directions, thereby adjusting the position of the curved glass 1.

[0050] A construction method for a curved curtain wall precision installation structure comprises the following steps:

[0051] Step 1: Place the curved glass 1 to be installed on the upper end of the movable base 5, and push the movable base 5 so that the extension frame 4 at one end of the movable base 5 moves out of the window;

[0052] Step 2: Use the hoist 3 to fix the surface of the curved glass 1 through the electric suction cup 16, lift the curved glass 1 through the winding drum 10 and the cable 11, move the curved glass 1 out of the window through the hoisting frame 12, and release the curved glass 1 downwards using the cable 11;

[0053] Step three, lower the curved glass 1 to the installation height, adjust the position of the cable 11 through the blocking rod 13 and the adjustment frame 14, so that the cable 11 drives the curved glass 1 to move horizontally, move the curved glass 1 into the frame, and install sealing strips, window frames and cross beams to fix the curved glass 1.

[0054] When in use, the surface of the curved curtain wall is an arc-shaped structure, and the installation angle is also different from that of the conventional flat curtain wall. The above structure cannot be fixed and adjusted accordingly according to the curvature of the curved curtain wall surface, and the docking angle of the curved curtain wall cannot be arbitrarily adjusted during the installation operation, which reduces its installation accuracy;

[0055] To this end, by providing a hoist 3 and a hoisting frame 12, when the curved curtain wall precise installation structure is used, the curved curtain wall precise hoisting operation can be continuously performed, the installation angle and position of the curved curtain wall can be flexibly adjusted, and the installation effect of the curved curtain wall can be improved;

[0056] During operation, the user stacks several groups of curved glass 1 against the upper part of the movable base 5, and uses the movable clamping strip 9 to assist in fixing one side of the curved glass 1 to prevent the curved glass 1 from sliding off. At the same time, the two groups of movable top blocks 23 can form two-point contact with the side of the curved glass 1, and the positions of the two groups of movable top blocks 23 can be adjusted according to the curvature of the curved glass 1 to improve the limiting and fixing effect of the curved glass 1. Each time a piece of curved glass 1 is moved out, the movable clamping strip 9 is translated by one position using the screw rod 24, and the lifting frame 12 is moved to the top of the curved glass 1 to be installed. Because the outer surface of the curved glass 1 is an arc-shaped structure, in order to improve the fixing effect between the electric suction cup 16 and the curved glass 1, the electric suction cup 16 needs to be adjusted accordingly according to the surface structure of the curved glass 1, and the rotating clamping base 1 is used. 5 can rotate the electric suction cup 16, so as to adjust the contact angle between the electric suction cup 16 and the curved glass 1, and improve the fixing effect of the curved glass 1. When the rotating frame 17 completes the fixing operation of the curved glass 1 by using the electric suction cup 16, the curved glass 1 is translated to the extension frame 4 by using the hanging frame 12, and the three cables 11 are released by the winding drum 10 of the hanging frame 12, so that the three cables 11 drive the hanging device 3 to move downward. The setting of the three cables 11 can improve the stability of the curved glass 1 and reduce the shaking amplitude of the curved glass 1. Secondly, the steering motor 20 is used to drive the rotating rod, so that the rotating rod drives the rotating frame 17 to rotate, so as to adjust the installation angle of the curved glass 1, so that the curved glass 1 can be arbitrarily adjusted according to the frame docking angle, and the installation accuracy of the curved glass 1 is improved.

[0057] Secondly, the curved curtain wall is installed by hoisting, which has no auxiliary protection structure. Affected by the wind, the curved curtain wall is prone to shaking during hoisting. The curved curtain wall is made of glass, which causes collision and damage between the curved curtain wall and the exterior wall, reducing the safety of the curved curtain wall hoisting operation.

[0058] To this end, by setting the lifting sheath 2, when the curved curtain wall is precisely installed, it can be protected during the lifting and hoisting process of the curved curtain wall to avoid bumping during the shaking process of the curved curtain wall, thereby improving the safety of its installation operation;

[0059] During use, in order to improve the safety of the curved glass 1 during the hoisting operation and avoid the curved glass 1 from bumping, the lifting cover 2 is sleeved on the outer surface of the curved glass 1 during the hoisting process to improve its safety and avoid the curved glass 1 from colliding with the building. During operation, the driving wheel 18 is driven by the motor so that the driving wheel 18 drives the lifting cover 2 up and down by the tooth-groove structure, thereby adjusting the use height of the lifting cover 2. When the hoist 3 performs the operation of fixing the curved glass 1, the lifting cover 2 moves to the upper position of the hoist 3. When the curved glass 1 is fixed under the hoist 3, the lifting cover 2 moves to the lower position of the hoist 3, so that the lifting cover 2 is sleeved on the outside of the curved glass 1. At the same time, when the curved glass 1 is installed, the lifting cover 2 can be moved up so that the curved glass 1 is moved out of the lifting cover 2, so that the lifting cover 2 does not affect the installation and use of the curved glass 1.

[0060] Secondly, the curved curtain wall moves vertically during hoisting operation, and the curved curtain wall needs to be installed on the inside of the frame and fixed with the window frame structure. The traditional structure cannot adjust the horizontal position of the curved curtain wall, so the horizontal position movement of the curved curtain wall needs to be done manually, which is dangerous.

[0061] To this end, the blocking rod 13 and the direction adjustment frame 14 are used to complete the lateral position adjustment of the curved curtain wall during the precise installation operation of the curved curtain wall, replacing the traditional manual operation steps and improving the safety of the curved curtain wall installation operation;

[0062] During operation, when the cable 11 releases the curved glass 1 downward, the curved glass 1 moves downward vertically. At this time, the lateral position of the curved glass 1 cannot be adjusted. When an obstacle appears outside the building, the curved glass 1 cannot cross the obstacle. After the curved glass 1 moves to the corresponding height, it is located outside the curtain wall frame. The adjustment frame 14 can cooperate with the two groups of blocking rods 13 to adjust the position of the cable 11 in both directions, thereby adjusting the position of the curved glass 1. During operation, the lateral push rod 28 drives the adjustment frame 14 to make the adjustment frame 14 contact with the cable 11. When the adjustment frame 14 contacts one side of the cable 11, the other side of the cable 11 contacts a group of blocking rods 13, so that the cable 11 is in a Z-shaped structure, such as Figure 7 In the state shown in A, the curved glass 1 is adjusted to one side. When the steering frame 14 contacts the other side of the cable 11, one side of the cable 11 contacts the other set of blocking rods 13, so that the cable 11 is Figure 7 In the state shown in B, the curved glass 1 is adjusted to the other side. The two sets of blocking rods 13 play a limiting role when the cable 11 moves, so that the cable 11 remains in a vertical state. The lateral position of the curved glass 1 is adjusted in coordination with the movement of the adjustment frame 14, so that the curved glass 1 is moved into the frame for installation.

[0063] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A precise installation structure for a curved curtain wall, characterized in that: The invention comprises an extension frame (4), a mobile base (5) and a hanging frame (12), wherein the extension frame (4) is fixedly mounted on the outer surface of one end of the mobile base (5), and the hanging frame (12) is slidably mounted on the outer surface of the upper ends of the extension frame (4) and the mobile base (5). A hanging device (3) is movably mounted on the inner side of the hanging frame (12), and a curved glass (1) is arranged at the lower part of the hanging device (3). The upper part of the hanging device (3) and the hanging frame (12) are connected by three cables ( 11) movably connected, a winding drum (10) used in conjunction with three cables (11) is fixedly installed on the outer surface of the upper end of the hoist (3); a lifting sleeve (2) is movably installed on the outer side of the hoist (3), and the curved glass (1) is placed on the inner side of the lifting sleeve (2); two groups of blocking rods (13) are fixedly installed on the inner side of the extension frame (4), and a steering frame (14) is movably installed on the outer surface of the lower end of the extension frame (4) below the blocking rods (13).

2. The curved curtain wall precision installation structure according to claim 1, characterized in that: The hoist (3) comprises a rotating frame (17) and a lifting frame (19); the rotating frame (17) is movably mounted on the lower part of the lifting frame (19); the rotating frame (17) and the lifting frame (19) are movably connected via a rotating rod; a steering motor (20) is provided inside the lifting frame (19) for use with the rotating frame (17).

3. The curved curtain wall precision installation structure according to claim 2, characterized in that: Two groups of electric suction cups (16) are movably mounted on the lower part of the rotating frame (17), and the rotating frame (17) and the electric suction cups (16) are movably connected via a rotating clamping seat (15).

4. The curved curtain wall precision installation structure according to claim 2, characterized in that: Both ends of the lifting frame (19) are movably mounted with driving wheels (18), the inner side of the lifting sleeve (2) is provided with tooth grooves used in conjunction with the driving wheels (18), and the upper and lower ends of the lifting sleeve (2) are provided with rectangular notches.

5. The curved curtain wall precision installation structure according to claim 1, characterized in that: A back plate (21) is fixedly mounted on the front end of the lifting sleeve (2), and two groups of vertical rollers (22) are provided on the outer surface of the back plate (21).

6. The curved curtain wall precision installation structure according to claim 1, characterized in that: A movable clamping strip (9) is movably mounted at the middle of the upper outer surface of the movable base (5), two groups of movable top blocks (23) are movably mounted on one side of the movable clamping strip (9), and the movable clamping strip (9) and the movable base (5) are driven by a screw rod (24).

7. The curved curtain wall precision installation structure according to claim 1, characterized in that: Support frames (6) are movably mounted on both sides of the movable base (5), and a lifting support plate (7) is movably mounted on the lower part of the support frame (6), and an arc-shaped support plate (8) is fixedly mounted on the upper end of the movable base (5).

8. The curved curtain wall precision installation structure according to claim 7, characterized in that: The two groups of support frames (6) are driven by gears (25), the inner side of the support frame (6) is provided with tooth grooves for matching the gears (25), and the support frame (6) and the lifting support plate (7) are driven by a lifting rod (26).

9. The curved curtain wall precision installation structure according to claim 1, characterized in that: The adjustment frame (14) and the extension frame (4) are driven by a transverse push rod (28), and two groups of transverse rollers (27) are movably mounted on the upper surface of the adjustment frame (14).

10. A construction method for a curved curtain wall precision installation structure, characterized in that: The steps include: Step 1: Place the curved glass (1) to be installed on the upper end of the movable base (5), and push the movable base (5) so that the extension frame (4) at one end of the movable base (5) moves out of the window; Step 2: fix the surface of the curved glass (1) by means of the electric suction cup (16) using the hoist (3), lift the curved glass (1) by means of the winding drum (10) and the cable (11), move the curved glass (1) out of the window by means of the hoisting frame (12), and release the curved glass (1) downwards by means of the cable (11); Step three, lower the curved glass (1) to the installation height, adjust the position of the cable (11) through the blocking rod (13) and the adjustment frame (14), so that the cable (11) drives the curved glass (1) to move horizontally, move the curved glass (1) into the frame, and install a sealing strip, a window frame and a crossbeam to fix the curved glass (1).

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