A curtain wall glass hoisting fixture device

Abstract

The utility model discloses a curtain wall glass hoisting clamp device, including a lower clamp rod, two lower clamp rods are provided, the upper part of the lower clamp rod is fixedly connected with a connecting rod, an upper clamp rod is provided above the connecting rod, a connecting groove matching the connecting rod is provided at the lower end of the upper clamp rod, a reinforcing rod is provided between the two lower clamp rods and the two upper clamp rods, a movable plate is provided at one end of the lower clamp rod and the upper clamp rod away from the connecting rod, a slide groove is provided at one end of the movable plate close to the lower clamp rod, a bolt is inserted in the slide groove, a threaded hole matching the bolt is provided on the lower clamp rod and the upper clamp rod, and a clamp plate is provided at one side of the movable plate away from the lower clamp rod. The clamp device has a simple structure, is easy to operate, has good hoisting stability, can hoist curtain wall glasses of different sizes and thicknesses, and effectively improves the convenience and safety of hoisting of glass curtain walls.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall glass hoisting clamps, in particular to a curtain wall glass hoisting clamp device. Background Art

[0002] The glass curtain wall of high-rise buildings can make full use of sunlight and external scenery, improve the overall aesthetics and environmental protection of the building, and has become one of the mainstream methods of building exterior wall decoration with wide applicability. The total building height of the background project is 257m, with 57 floors above ground, 4 floors underground, and 4 floors of podium. The curtain wall project involves 6 systems, mainly unit curtain wall (tower) and frame curtain wall (podium). The main grids of the tower unit plate are 4200mm×1200mm, 4200mm×1400mm and 4200mm×1150mm (corner 4200mm×3200mm). The standard floor height of the tower is 4.2m, the unit plate size is 1200mm×4200mm, the height of the four refuge floors is 5.5m, the unit plate size is 1400mm×5500mm, the large unit plates on site are all 8mm+12A+8mm tempered insulating glass, all arc parts are tempered laminated insulating glass, the size includes 8+12A+6+2.28PVB+6mm and 6+2.28PVB+6mm+12A+8mm, the size difference between the upper and lower floors of the arc position is 2.3m, and the maximum unit plate size of the roof is 1400mm×7200mm. The inter-layer area is mainly 8mm tempered glass, the tower crown part involves 12mm tempered glass and 10mm+2.28PVB+8mm and 6+2.28PVB+6mm (inter-layer arc) tempered laminated glass, and the opening fan specification is 1200mm×1200mm. During the installation of curtain wall glass, the selection of lifting equipment plays a vital role in safety. Various curtain wall glass clamps have experienced a development process from simple to complex, and from single to multiple. Early lifting tools usually use rope tying and lifting equipment. Its structure is simple and can only basically achieve the functions of glass bundling, fixing and lifting. In recent years, the construction of large and medium-sized cities has developed rapidly, and the building height and the size of curtain wall glass have continued to increase. Rope tying is easily affected by external environment such as wind load during the lifting process. In addition, there are blind spots for lifting in some construction areas, and the safety of glass is difficult to be effectively guaranteed. Most of the sites use a lifting device installed on the top of the building, and the glass is directly tied from the ground and then lifted. However, this method has the problem that the rising trajectory is not easy to control and is easy to swing left and right, and it is inconvenient to continue climbing when encountering protruding parts of the building. The above two problems may cause glass damage and safety accidents. For this reason, we propose a curtain wall glass lifting clamp device. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a curtain wall glass hoisting fixture device. The utility model solves the problem that most sites use a lifting device to install a lifting device on the top of the building, directly tying the glass from the ground and then lifting it, but this method has the problem that the rising trajectory is not easy to control and is easy to swing left and right, and it is inconvenient to continue climbing when encountering protruding parts of the building. The above two problems may cause damage to the glass and are also prone to safety accidents.

[0004] The utility model discloses a curtain wall glass lifting clamp device, comprising a lower clamp rod, two of the lower clamp rods are provided, the upper part of the lower clamp rod is fixedly connected to the connecting rod, the upper part of the connecting rod is provided with an upper clamp rod, the lower end of the upper clamp rod is provided with a connecting groove matching the connecting rod, a reinforcing rod is provided between the two lower clamp rods and the two upper clamp rods, the lower clamp rod and the upper clamp rod are provided with a movable plate at one end away from the connecting rod, the movable plate is provided with a sliding groove at one end close to the lower clamp rod, a bolt is inserted in the sliding groove, the lower clamp rod and the upper clamp rod are provided with threaded holes matching the bolts, and a clamp plate is provided on the side of the movable plate away from the lower clamp rod.

[0005] In the above scheme, a first fixing block is provided on the side of the lower clamp rod close to the upper clamp rod, a second fixing block is provided on the side of the upper clamp rod close to the lower clamp rod, a threaded rod is inserted on the lower clamp rod, a nut matching the threaded rod is provided on the side of the upper clamp rod away from the lower clamp rod, and a limiting groove matching the nut is provided on the second fixing block.

[0006] In the above solution, the reinforcing rod is fixedly connected to the lower clamping rod and the upper clamping rod via an L-shaped fixing plate.

[0007] In the above solution, a hexagonal screw head is provided at one end of the threaded rod away from the nut.

[0008] In the above solution, rollers are provided on the side of the lower clamping rod and the upper clamping rod away from the clamping plate.

[0009] In the above scheme, the lower clamping rod, the movable plate and the clamping plate are all provided with rubber pads on the side close to each other, and the upper clamping rod, the movable plate and the clamping plate are all provided with rubber pads on the side close to each other.

[0010] The advantages and beneficial effects of the utility model are as follows: the utility model provides a curtain wall glass hoisting clamp device, by changing the connection degree between the connecting rod and the connecting groove, the overall length between the lower clamp rod and the upper clamp rod can be adjusted, so that the clamp device can clamp curtain wall glasses of different widths, the movable plate can slide on the outside of the bolt, and the spacing between the clamp plate and the lower clamp rod and the upper clamp rod can be adjusted by adjusting the position of the movable plate. Through the mutual cooperation between the clamp plate and the lower clamp rod and the upper clamp rod, the clamp device can clamp glasses of different thicknesses. The clamp device has a simple structure, is easy to operate, has good hoisting stability, can hoist curtain wall glasses of different sizes and thicknesses, and effectively improves the convenience and safety of glass curtain wall hoisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 This is a schematic structural diagram of part A of the utility model;

[0015] Figure 4 This is a schematic structural diagram of part B of the utility model.

[0016] In the figure: 1, lower clamping rod 2, connecting rod 3, upper clamping rod 4, connecting groove

[0017] 5. Reinforcement rod 6. L-shaped fixed plate 7. Movable plate 8. Slide groove

[0018] 9. Bolt 10. Threaded hole 11. Clamp 12. First fixing block

[0019] 13. Second fixing block 14. Threaded rod 15. Nut 16. Roller

[0020] 17. Rubber pad. DETAILED DESCRIPTION

[0021] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0022] like Figure 1-4 As shown, the utility model is a curtain wall glass lifting clamp device, including a lower clamp rod 1, wherein the lower clamp rod 1 is provided with two, the upper part of the lower clamp rod 1 is fixedly connected with the connecting rod 2, the upper part of the connecting rod 2 is provided with an upper clamp rod 3, the lower end of the upper clamp rod 3 is provided with a connecting groove 4 matching the connecting rod 2, the connecting rod 2 is inserted into the connecting groove 4, the connecting rod 2 can move inside the connecting groove 4, and the overall length between the lower clamp rod 1 and the upper clamp rod 3 can be adjusted by changing the connection degree between the connecting rod 2 and the connecting groove 4, so that the clamp device can clamp curtain wall glasses of different widths, and a reinforcing rod 5 is provided between the two lower clamp rods 1 and the two upper clamp rods 3, and the reinforcing rod 5 effectively increases the connection strength between the two lower clamp rods 1 and the two upper clamp rods 3, and at the same time, the reinforcing rod 5, the lower clamp rod 1 and the upper clamp rod 3 constitute a clamp device The overall structure of the device is arranged, the lower clamp rod 1 and the upper clamp rod 3 are both provided with a movable plate 7 at the end away from the connecting rod 2, the movable plate 7 is provided with a slide groove 8 at the end close to the lower clamp rod 1, and a bolt 9 is inserted in the slide groove 8, the lower clamp rod 1 and the upper clamp rod 3 are both provided with a threaded hole 10 matching the bolt 9, the movable plate 7 is provided with a clamping plate 11 on the side away from the lower clamp rod 1, the bolt 9 is inserted in the threaded hole 10, and the mutual cooperation between the bolt 9 and the threaded hole 10 makes the movable plate 7 and the lower clamp rod 1 and the upper clamp rod 3 stably connected, the movable plate 7 can slide on the outside of the bolt 9, and the spacing between the clamping plate 11 and the lower clamp rod 1 and the upper clamp rod 3 can be adjusted by adjusting the position of the movable plate 7, and the clamp device can clamp glass of different thicknesses through the mutual cooperation between the clamping plate 11 and the lower clamp rod 1 and the upper clamp rod 3.

[0023] The lower clamp rod 1 is provided with a first fixing block 12 on the side close to the upper clamp rod 3, and the upper clamp rod 3 is provided with a second fixing block 13 on the side close to the lower clamp rod 1. A threaded rod 14 is inserted on the lower clamp rod 1, and a nut 15 matching the threaded rod 14 is provided on the side of the upper clamp rod 3 away from the lower clamp rod 1. The second fixing block 13 is provided with a limiting groove matching the nut 15, and the threaded rod 14 and the nut 15 are threadedly connected. When the threaded rod 14 is rotated, the distance between the first fixing block 12 and the second fixing block 13 can be adjusted. Through the transmission between the first fixing block 12 and the second fixing block 13, the lower clamp rod 1 and the upper clamp rod 3 also move accordingly, thereby adjusting the overall degree of the lower clamp rod 1 and the upper clamp rod 3.

[0024] The reinforcing rod 5 is fixedly connected to the lower clamping rod 1 and the upper clamping rod 3 via an L-shaped fixing plate 6 .

[0025] The threaded rod 14 is provided with a hexagonal screw head at one end away from the nut 15 . The provision of the hexagonal screw head makes it easier to rotate the threaded rod 14 .

[0026] The lower clamping rod 1 and the upper clamping rod 3 are provided with rollers 16 on the side away from the clamping plate 11. The hoisting device can hoist the clamp device through the rollers 16. There are four rollers 16 in total. Through four-point hoisting, the stability of the curtain wall glass hoisting is effectively guaranteed.

[0027] The lower clamping rod 1, the movable plate 7 and the clamping plate 11 are provided with rubber pads 17 on the side close to each other, and the upper clamping rod 3, the movable plate 7 and the clamping plate 11 are provided with rubber pads 17 on the side close to each other. The rubber pads 17 can protect the contact surfaces of the lower clamping rod 1, the upper clamping rod 3, the movable plate 7 and the clamping plate 11 with the glass, thereby reducing the probability of damage to the glass due to bumps during the hoisting process.

[0028] Specifically, in the utility model, the connecting rod 2 is inserted into the connecting groove 4, and the connecting rod 2 can be moved inside the connecting groove 4. By changing the connection degree between the connecting rod 2 and the connecting groove 4, the overall length between the lower clamping rod 1 and the upper clamping rod 3 can be adjusted, so that the clamp device can clamp curtain wall glass of different widths. The threaded rod 14 and the nut 15 are threadedly connected. Through the mutual connection between the threaded rod 14 and the nut 15, the overall length of the lower clamping rod 1 and the upper clamping rod 3 can be fixed. The movable plate 7 can slide on the outside of the bolt 9. By adjusting the position of the movable plate 7, the spacing between the clamping plate 11 and the lower clamping rod 1 and the upper clamping rod 3 can be adjusted. Through the mutual cooperation between the clamping plate 11 and the lower clamping rod 1 and the upper clamping rod 3, the clamp device can clamp glass of different thicknesses. The bolt 9 is inserted into the threaded hole 10. Through the mutual cooperation between the bolt 9 and the threaded hole 10, the movable plate 7 and the lower clamping rod 1 and the upper clamping rod 3 can be stably connected.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A curtain wall glass hoisting fixture device, comprising a lower clamping rod (1), characterized in that: The lower clamping rods (1) are provided with two, and the upper part of the lower clamping rods (1) is fixedly connected to the connecting rod (2), and the upper clamping rod (3) is provided with a connecting groove (4) matching the connecting rod (2). A reinforcing rod (5) is provided between the two lower clamping rods (1) and the two upper clamping rods (3). The lower clamping rods (1) and the upper clamping rods (3) are provided with a movable plate (7) at the end away from the connecting rod (2). The movable plate (7) is provided with a sliding groove (8) at the end close to the lower clamping rod (1), and a bolt (9) is inserted in the sliding groove (8). The lower clamping rods (1) and the upper clamping rods (3) are provided with threaded holes (10) matching the bolts (9), and the movable plate (7) is provided with a clamping plate (11) at the side away from the lower clamping rod (1).

2. A curtain wall glass hoisting fixture device according to claim 1, characterized in that: The lower clamp rod (1) is provided with a first fixing block (12) on the side close to the upper clamp rod (3), the upper clamp rod (3) is provided with a second fixing block (13) on the side close to the lower clamp rod (1), a threaded rod (14) is inserted on the lower clamp rod (1), the upper clamp rod (3) is provided with a nut (15) matching the threaded rod (14) on the side away from the lower clamp rod (1), and the second fixing block (13) is provided with a limiting groove matching the nut (15).

3. The curtain wall glass hoisting fixture device according to claim 1, characterized in that: The reinforcing rod (5) is fixedly connected to the lower clamping rod (1) and the upper clamping rod (3) via an L-shaped fixing plate (6).

4. The curtain wall glass hoisting fixture device according to claim 2, characterized in that: The threaded rod (14) is provided with a hexagonal screw head at one end away from the nut (15).

5. The curtain wall glass hoisting fixture device according to claim 1, characterized in that: Rollers (16) are provided on the side of the lower clamping rod (1) and the upper clamping rod (3) away from the clamping plate (11).

6. The curtain wall glass hoisting fixture device according to claim 1, characterized in that: The lower clamping rod (1), the movable plate (7) and the clamping plate (11) are all provided with a rubber pad (17) on one side where they are close to each other, and the upper clamping rod (3), the movable plate (7) and the clamping plate (11) are all provided with a rubber pad (17) on one side where they are close to each other.

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