A special-shaped curtain wall positioning and installation device and method

Abstract

The invention discloses a device and method for positioning and installing a special-shaped curtain wall, which belongs to the technical field of building construction. A suspended lifting structure is provided, so that a special-shaped curtain wall in a vertical position can be installed in sequence as the construction proceeds. A cross-shaped cross suction cup is provided, and when an air pump sucks air through an air pipe, the cross suction cup firmly sucks the special-shaped curtain panel, and finally the cross seat can be recovered by a handheld mobile machine base and a telescopic cylinder to position and install the special-shaped curtain panel. The device can make the suction surface of the suction cup fit the special-shaped curtain panel with an inner arc surface by providing a cross suction cup with a cross structure, and the strip-shaped extended end structure can be bent along the larger inner arc surface to ensure the adsorption of the suction cup. The cross suction cup can flexibly adapt to the special-shaped curtain panels with different inner arc surfaces while ensuring a larger adsorption area, and has strong adsorption, safety and firmness.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a positioning and installation device and method for a special-shaped curtain wall. Background Art

[0002] In the modern construction industry, curtain walls are widely used in various building surfaces. They are exterior wall structures that are both beautiful and functional. At present, special-shaped curtain walls are loved by architects because they can give buildings a unique artistic feel.

[0003] Traditional curtain wall installation technology is relatively mature for regular curtain walls. Cranes and hanging baskets are commonly used. Workers can use simple tools, conventional suction cups and clamps to complete the installation of flat or simple curved curtain walls. Existing special-shaped curtain walls are curved structures, and the inner side of the curtain panels of special-shaped curtain walls is a concave curved surface. Traditional suction cups are difficult to fit tightly, have weak adsorption force, and are easy to loosen and slide, endangering the safety of workers, damaging the curtain wall, and increasing costs. Summary of the invention

[0004] In view of this, an object of the present invention is to provide a positioning and installation device and method for a special-shaped curtain wall, which can tightly absorb a curtain panel with a concave arc surface to install the curtain panel.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] The present invention includes a machine base, a suspension rope is provided on the top of the machine base, hand handles are provided on both sides of the machine base, a telescopic cylinder is provided on the machine base, a cross seat is provided at the end of the telescopic cylinder, and also includes a cross suction cup, the cross suction cup is a rubber seat body with a cross structure, a countersunk hole is dug inward from the outer side of the cross suction cup, and also includes an air pipe connected to an air pump, the air pipe extends from the middle part of the cross seat and is fixed in the middle part of the cross suction cup, the air pipe penetrates from the inner side of the cross suction cup and passes out from the countersunk hole of the cross suction cup, the four extension ends of the cross seat are provided with telescopic rods, and the telescopic rods are respectively connected to the four extension ends of the cross suction cup.

[0007] Furthermore, it also includes a cross frame, which includes a middle seat, and the middle seat ring side array is provided with four bending bars, and the bending bars include a number of connecting plates hinged at the head and tail, and rotating heads are respectively provided on both sides of the two ends of the connecting plates, and the rotating heads of two adjacent connecting plates are respectively fixed with a sliding rod and a sliding cylinder, the sliding rod is slidably arranged in the sliding cylinder, and a spring is arranged between the sliding rod and the sliding cylinder, the connecting plate at the end is hinged to the end of the telescopic rod, the cross frame is embedded in the cross suction cup, and the air pipe passes through the middle seat at the same time.

[0008] Furthermore, the telescopic rod includes an outer tube and an inner rod, the end of the inner rod is provided with a piston head and is sealed and slidably arranged in the outer tube, a spring is supported between the bottom of the outer tube and the end of the inner rod, the bottom end of the outer tube is connected to an air pump, and the air pump drives the inner rod to slide into the outer tube.

[0009] Furthermore, a counterweight is provided on the machine base, and the counterweight keeps the position of the cross suction cup balanced when the machine base is suspended.

[0010] Furthermore, it also includes a water spray head fixed outside the cross suction cup.

[0011] A method for positioning and installing a special-shaped curtain wall, using the above-mentioned special-shaped curtain wall positioning and installing device, the steps are as follows:

[0012] S1. A winder is installed at the top of the building. The winder lowers the suspension rope and connects it to the base of the special-shaped curtain wall positioning and installation device. The counterweight is adjusted to keep the base balanced. The base is lowered to the rear side of the special-shaped curtain wall keel to be installed through the winder.

[0013] S2. The special-shaped curtain wall is transported to the location to be installed. The construction worker holds the handle, opens the telescopic cylinder, extends the cross suction cup and places it close to the rear side of the special-shaped curtain wall;

[0014] S3, the sprinkler head sprays water to wet and wash the rear side of the special-shaped curtain wall;

[0015] S4. Continue to drive the telescopic cylinder to make the cross suction cup fit the special-shaped curtain wall, turn on the air pump to make the air pipe suck air, and the cross suction cup is firmly held on the rear side of the special-shaped curtain wall;

[0016] S5. Manually move the machine base to drive the special-shaped curtain wall to be installed on the keel, and install and fix the special-shaped curtain wall;

[0017] S6. Turn on the air pump to inhale air into the outer cylinder, and the four ends of the cross suction cup will bend and move away from the special-shaped curtain wall. Retract the telescopic cylinder, and the cross suction cup will move away from the special-shaped curtain wall.

[0018] The beneficial effects of the present invention are:

[0019] The present invention is provided with a suspended lifting structure, which is convenient for sequentially installing a vertically shaped curtain wall as the construction progresses, wherein a cross-shaped cross suction cup is provided, the cross suction cup is provided with an inward countersunk hole, and the telescopic cylinder pushes the cross suction cup to fit the shaped curtain panel, referring to Figure 2When the middle part of the cross suction cup is pressed against the inner side of the special-shaped curtain panel, the other extended ends of the cross suction cup compress the telescopic rod backwards until they are all fitted to the rear side of the special-shaped curtain panel. When the air pump sucks air through the air pipe, the cross suction cup firmly sucks the special-shaped curtain panel, and finally the cross seat can be recovered by the handheld mobile machine base and the telescopic cylinder to position and install the special-shaped curtain panel. This device, by setting a cross suction cup with a cross structure, can make the suction surface of the suction cup fit with the special-shaped curtain panel with an inner arc surface, and the strip-shaped extended end structure can be bent along the larger inner arc surface to ensure the adsorption of the suction cup. The cross suction cup can flexibly adapt to special-shaped curtain panels with different inner arc surfaces while ensuring a larger adsorption area, and has strong adsorption, safety and firmness.

[0020] 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

[0021] 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:

[0022] Figure 1 This is an overall schematic diagram of a positioning and installation device for a special-shaped curtain wall according to an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the clamping of the positioning and installation device for the special-shaped curtain wall according to an embodiment of the present invention;

[0024] Figure 3 for Figure 2 A sectional view of the

[0025] Figure 4 This is a schematic diagram of a cross skeleton structure according to an embodiment of the present invention;

[0026] Figure 5 for Figure 4 A cross-sectional view at point B;

[0027] The markings in the attached drawings are as follows: 1. machine base; 11. hand handle; 12. counterweight; 2. suspension rope; 3. telescopic cylinder; 4. cross seat; 5. cross suction cup; 51. countersunk hole; 6. air pipe; 7. telescopic rod; 71. outer cylinder; 72. inner rod; 73. piston head; 8. cross frame; 81. middle seat; 82. bending strip; 821. connecting plate; 822. rotating head; 823. sliding rod; 824. sliding cylinder; 9. water spray head. DETAILED DESCRIPTION

[0028] The present invention discloses a positioning and installation device for a special-shaped curtain wall, such as Figure 1As shown, it includes a machine base 1, a suspension rope 2 is provided on the top of the machine base 1, and the suspension rope 2 is fixed to the top of the special-shaped curtain wall building through a winder. The winder is extended and retracted to drive the machine base 1 to rise and fall on the special-shaped curtain wall building. Hand grips 11 are provided on both sides of the machine base 1 for easy grasping by operators. A telescopic cylinder 3 is provided on the machine base 1, and a cross-shaped cross seat 4 is provided at the end of the telescopic cylinder 3, and also includes a cross-shaped cross suction cup 5. The cross suction cup 5 is a rubber seat body with a cross structure, and a countersunk hole 51 is dug inward from the outer side of the cross suction cup 5, and also includes an air pipe 6 connected to the air pump, the air pipe 6 extends from the middle part of the cross seat 4 and is fixed in the middle part of the cross suction cup 5, the air pipe 6 penetrates from the inner side of the cross suction cup 5, and passes out from the countersunk hole 51 of the cross suction cup 5, and the four extending ends of the cross seat 4 are provided with telescopic rods 7, and the telescopic rods 7 are respectively connected to the four extending ends of the cross suction cup 5.

[0029] The device of this structure is used to absorb and install the special-shaped curtain wall with a concave arc surface on the inner side. The device is provided with a suspended lifting structure, which is convenient for sequentially installing the special-shaped curtain wall in a vertical position as the construction progresses. Among them, a cross-shaped cross suction cup 5 is provided, and the cross suction cup 5 is provided with an inward countersunk hole 51. The telescopic cylinder 3 pushes the cross suction cup 5 to fit the special-shaped curtain panel. Figure 2 When the middle part of the cross suction cup 5 is pressed against the inner side of the special-shaped curtain panel, the other extended ends of the cross suction cup 5 compress the telescopic rod 7 backwards until they are all fitted to the rear side of the special-shaped curtain panel. When the air pump sucks air through the air pipe 6, the cross suction cup 5 firmly sucks the special-shaped curtain panel, and finally the cross seat 4 can be recovered by the handheld mobile machine base 1 and the telescopic cylinder 3 to position and install the special-shaped curtain panel; this device, by setting the cross suction cup 5 of the cross structure, can make the suction surface of the suction cup fit with the special-shaped curtain panel with the inner arc surface, and the strip-shaped extended end structure can be bent along the larger inner arc surface to ensure the adsorption of the suction cup. The cross suction cup 5 can flexibly adapt to the special-shaped curtain panels with different inner arc surfaces while ensuring a larger adsorption area, and has strong adsorption, safety and firmness.

[0030] In a further solution, Figure 4 and Figure 5 As shown, it also includes a cross skeleton 8, the cross skeleton 8 includes a middle seat 81, and the middle seat 81 is provided with four bending strips 82 in a ring side array. The bending strips 82 include a plurality of connecting plates 821 hinged at the head and tail, and rotating heads 822 are respectively provided on both sides of the two ends of the connecting plate 821. The rotating heads 822 of the two adjacent connecting plates 821 are respectively fixed with a sliding rod 823 and a sliding cylinder 824. The sliding rod 823 is slidably arranged in the sliding cylinder 824, and a spring is arranged between the sliding rod 823 and the sliding cylinder 824. The connecting plate 821 at the end is hinged to the end of the telescopic rod 7, and the cross skeleton 8 is embedded in the cross suction cup 5. The air pipe 6 passes through the middle seat 81 at the same time.

[0031] In this solution, a cross frame 8 is embedded in the cross suction cup 5 to ensure the supporting capacity of the cross suction cup 5. The four bending strips 82 in the cross frame 8 are composed of a plurality of hinged connecting plates 821. The connecting plates 821 are hinged to each other and have the ability to elastically move away and closer. When the extending ends of the cross suction cup 5 are bent in contact with the curtain panel, the connecting plates 821 rotate relatively and move away from each other. When the cross suction cup 5 is adsorbed on the curtain panel, the cross frame 8 supports the cross suction cup 5, effectively reducing the risk of deformation of the suction cup and adsorption failure due to factors such as collision during the installation process, and significantly improving the adaptability of the device to complex and special-shaped curtain walls.

[0032] In a further solution, Figure 2 and Figure 3 As shown, the telescopic rod 7 includes an outer tube 71 and an inner rod 72. A piston head 73 is provided at the end of the inner rod 72 and is sealed and slidably arranged in the outer tube 71. A spring is supported between the bottom of the outer tube 71 and the end of the inner rod 72. The bottom end of the outer tube 71 is connected to an air pump, and the air pump drives the inner rod 72 to slide into the outer tube 71.

[0033] The inner rod 72 and the outer tube 71 supported by the spring support the cross suction cup 5 against the curtain board when the cross suction cup 5 is attached to the curtain board. After the installation is completed, the air pump is used to suck air, and the inner rod 72 continues to slide into the outer tube 71, so that the end portions of the extended ends of the cross suction cup 5 are away from the curtain board, and the middle portion of the cross suction cup 5 is always attached to the curtain board. At this time, the sealed adsorption state in the cross suction cup 5 is destroyed, and the cross suction cup 5 can be easily removed from the curtain board.

[0034] In a further solution, Figure 1 As shown, a counterweight 12 is provided on the machine base 1, and the counterweight 12 keeps the position of the cross suction cup 5 balanced when the machine base 1 is suspended.

[0035] Due to the large differences in the installation position and shape of the special-shaped curtain wall, the center of gravity of the device is easily unbalanced in the suspended state. The weight and position of the counterweight block 12 can be reasonably adjusted according to the actual working conditions. It can effectively offset the center of gravity deviation caused by factors such as the device structure, component extension or external wind force, ensuring that the cross suction cup 5 is always in a stable and horizontal state and accurately aligned with the part of the curtain wall to be installed.

[0036] In a further solution, Figure 1 As shown, it also includes a water spray head 9 fixed outside the cross suction cup 5, which can spray water toward the inner side of the curtain panel to be adsorbed, and can fully rinse the curtain wall surface before installation to effectively remove dust and stains, so that the cross suction cup 5 can be tightly and firmly adsorbed on the curtain panel. At the same time, the cleaned curtain wall surface is conducive to the cross suction cup 5 to play a better role, further ensuring the firmness of the installation.

[0037] The present invention also discloses a method for positioning and installing a special-shaped curtain wall, which adopts the above-mentioned special-shaped curtain wall positioning and installing device, and the steps are as follows:

[0038] S1. A winder is set at the top of the building. The winder lowers the suspension rope 2 and connects it to the base 1 of the special-shaped curtain wall positioning and installation device. The counterweight 12 is adjusted to keep the base 1 balanced. The base 1 is lowered to the rear side of the special-shaped curtain wall keel to be installed by the winder.

[0039] S2, transport the special-shaped curtain wall to the location to be installed, the construction worker holds the handle 11, opens the telescopic cylinder 3, extends the cross suction cup 5 and moves it close to the rear side of the special-shaped curtain wall;

[0040] S3, the sprinkler head 9 sprays water to wet and rinse the rear side of the special-shaped curtain wall;

[0041] S4, continue to drive the telescopic cylinder 3 to make the cross suction cup 5 fit the special-shaped curtain wall, turn on the air pump to make the air pipe 6 suck air, and the cross suction cup 5 is firmly held on the rear side of the special-shaped curtain wall;

[0042] S5, manually moving the machine base 1, driving the special-shaped curtain wall to be installed on the keel, and installing and fixing the special-shaped curtain wall;

[0043] S6, turn on the air pump to make the outer cylinder 71 suck air, the four ends of the cross suction cup 5 bend and move away from the special-shaped curtain wall, retract the telescopic cylinder 3, and the cross suction cup 5 moves away from the special-shaped curtain wall.

[0044] 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 positioning and installation device for a special-shaped curtain wall, characterized in that: The invention comprises a machine base (1), a suspension rope (2) is provided on the top of the machine base (1), hand grips (11) are provided on both sides of the machine base (1), a telescopic cylinder (3) is provided on the machine base (1), a cross seat (4) is provided at the end of the telescopic cylinder (3), and a cross suction cup (5) is also provided. The cross suction cup (5) is a rubber seat body with a cross structure, a countersunk hole (51) is dug inwardly from the outer side of the cross suction cup (5), and an air pipe (6) connected to an air pump is also provided. The air pipe (6) extends from the middle of the cross seat (4) and is fixed to the middle of the cross suction cup (5), the air pipe (6) penetrates from the inner side of the cross suction cup (5) and passes out from the countersunk hole (51) of the cross suction cup (5), and telescopic rods (7) are provided at the four extension ends of the cross seat (4), and the telescopic rods (7) are respectively connected to the four extension ends of the cross suction cup (5). The invention also comprises a cross frame (8), wherein the cross frame (8) comprises a middle seat (81), and the middle seat (81) is provided with four bending strips (82) in a ring side array, and the bending strips (82) comprise a plurality of connecting plates (821) hinged at their ends, and rotating heads (822) are respectively provided on both sides of both ends of the connecting plate (821), and the rotating heads (822) of two adjacent connecting plates (821) are respectively fixed with a sliding rod (823) and a sliding cylinder (824), and the sliding rod (823) is slidably arranged in the sliding cylinder (824), and a spring is arranged between the sliding rod (823) and the sliding cylinder (824), and the connecting plate (821) at the end is hinged to the end of the telescopic rod (7), and the cross frame (8) is embedded in the cross suction cup (5), and the air pipe (6) passes through the middle seat (81) at the same time.

2. The special-shaped curtain wall positioning and installation device according to claim 1, characterized in that: The telescopic rod (7) comprises an outer tube (71) and an inner rod (72); a piston head (73) is provided at the end of the inner rod (72) and is sealingly slidably arranged in the outer tube (71); a spring is supported between the bottom of the outer tube (71) and the end of the inner rod (72); the bottom end of the outer tube (71) is connected to an air pump, and the air pump drives the inner rod (72) to slide into the outer tube (71).

3. The special-shaped curtain wall positioning and installation device according to claim 2, characterized in that: A counterweight (12) is provided on the machine base (1), and when the counterweight (12) is suspended on the machine base (1), the position of the cross suction cup (5) is kept balanced.

4. The special-shaped curtain wall positioning and installation device according to claim 3, characterized in that: It also includes a water spray head (9) fixed outside the cross suction cup (5).

5. A method for positioning and installing a special-shaped curtain wall, using the special-shaped curtain wall positioning and installing device according to claim 4, wherein the steps are as follows: S1. A winding machine is arranged at the top of the building. The winding machine lowers the suspension rope (2) and connects it to the base (1) of the special-shaped curtain wall positioning and installation device. The counterweight block (12) is adjusted to keep the base (1) balanced. The base (1) is lowered to the rear side of the special-shaped curtain wall keel to be installed by the winding machine. S2, transport the special-shaped curtain wall to the location to be installed, the construction worker holds the handle (11), opens the telescopic cylinder (3), extends the cross suction cup (5) and moves it close to the rear side of the special-shaped curtain wall; S3, the sprinkler head (9) sprays water to wet and rinse the rear side of the special-shaped curtain wall; S4, continue to drive the telescopic cylinder (3) to make the cross suction cup (5) fit the special-shaped curtain wall, turn on the air pump to make the air pipe (6) suck air, and the cross suction cup (5) is firmly held on the rear side of the special-shaped curtain wall; S5, manually moving the machine base (1) to drive the special-shaped curtain wall to be installed on the keel, and installing and fixing the special-shaped curtain wall; S6, turning on the air pump to allow the outer cylinder (71) to inhale air, so that the four ends of the cross suction cup (5) bend and move away from the special-shaped curtain wall, and the telescopic cylinder (3) is retracted, so that the cross suction cup (5) moves away from the special-shaped curtain wall.

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