A curtain wall unit plate hoisting and positioning device

Abstract

The utility model relates to curtain wall unit board hoisting technical field discloses a curtain wall unit board hoisting positioning device, including support, the support outer wall slidingly connected with sliding frame, the sliding frame inner wall is provided with adjusting assembly, the support top is provided with the lifting appliance, the lifting appliance bottom is provided with quick change assembly, the adjusting assembly includes the clamping block, the clamping block outer wall slidingly connected in the sliding frame inner wall, the support inside is provided with the clamping block outer wall slidingly connected in the clamping block inner wall, the clamping block bottom fixedly connected with sliding column, the sliding column bottom fixedly connected with the pull ring, the sliding column outer wall is equipped with spring no.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall unit panel hoisting technology, and in particular to a curtain wall unit panel hoisting and positioning device. Background Technology

[0002] In the field of modern building engineering, unitized curtain walls are widely used in projects such as super high-rise buildings and large public buildings due to their advantages such as high degree of factory prefabrication, fast on-site construction efficiency and good sealing performance. As the core component of unitized curtain walls, the curtain wall unit panels need to be prefabricated in the factory after the integration of all components such as frame, glass, insulation layer and sealing strips is completed, and then transported to the construction site for high-altitude hoisting and installation.

[0003] Currently, the core mechanical structure of the mainstream curtain wall unit panel hoisting and positioning device in the industry usually consists of a fixed bracket, a rigid lifting device, a manual adjusting bolt, and traditional hanging lugs. The fixed bracket is mostly made of welded steel profiles, and the overall structure is a non-adjustable integrated design. The hanging lugs on the bracket are fixedly connected to the main body of the bracket by welding or bolt fastening. The spacing and position of the hanging lugs are predetermined according to the width of the specific curtain wall unit panel. The top of the lifting device is equipped with a lifting ring for connecting with the wire rope or hook of the lifting equipment to realize the transmission of hoisting force.

[0004] Existing curtain wall unit panel hoisting and positioning devices suffer from poor equipment versatility and significant cost waste due to the fixed spacing of the bracket lugs. Since the brackets and lugs of existing devices are mostly fixed connections, the lug spacing is determined during the manufacturing stage based on the width of the curtain wall unit panels for a specific project. When a project involves multiple curtain wall unit panels of different widths, or when undertaking curtain wall projects of different specifications later, the original fixed lug brackets cannot adapt to the new panel widths due to the lug spacing. This necessitates redesigning and customizing new brackets, which not only requires additional investment in steel, processing, and labor costs but also consumes design and production time, extending the preparation time before construction. Therefore, a new curtain wall unit panel hoisting and positioning device is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a curtain wall unit panel hoisting and positioning device, which aims to improve the problem that the traditional fixed hanging lug brackets in the prior art cannot adapt to panels of different widths.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A curtain wall unit panel hoisting and positioning device includes a bracket, a sliding frame slidably connected to the outer wall of the bracket, an adjustment component provided on the inner wall of the sliding frame, a lifting device provided on the top of the bracket, and a quick-change component provided on the bottom of the lifting device;

[0008] The adjustment component includes a locking block, the outer wall of which is slidably connected to the inner wall of the sliding frame. The bracket has a locking groove inside, and the outer wall of the locking block is slidably connected to the inner wall of the locking groove. A sliding column is fixedly connected to the bottom of the locking block, and a pull ring is fixedly connected to the bottom of the sliding column. A spring is sleeved on the outer wall of the sliding column, one end of which is fixedly connected to the inner wall of the sliding frame, and the other end of which is fixedly connected to the bottom of the locking block.

[0009] As a further description of the above technical solution:

[0010] The quick-change assembly includes a connecting block, the top of which is fixedly connected to the bottom of the lifting device.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the connecting block is slidably connected to the inner wall of the bracket, and a fixing groove is provided inside the bracket.

[0013] As a further description of the above technical solution:

[0014] A sliding rod is slidably connected to the inner wall of the connecting block, and a pressing block is fixedly connected to one end of the sliding rod.

[0015] As a further description of the above technical solution:

[0016] The other end of the sliding rod is fixedly connected to a connecting rod, and the outer wall of the connecting rod is slidably connected to the inner wall of the connecting block.

[0017] As a further description of the above technical solution:

[0018] A fixing block is fixedly connected to the outer wall of the connecting rod, the outer wall of the fixing block is slidably connected to the inner wall of the connecting block, and the outer wall of the fixing block is slidably connected to the inner wall of the fixing groove.

[0019] As a further description of the above technical solution:

[0020] A second spring is provided inside the connecting block. One end of the second spring is fixedly connected to the inner wall of the connecting block, and the other end of the second spring is fixedly connected to the outer wall of the connecting rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the sliding frame slides on the outer wall of the support by adjusting the sliding frame, and then the sliding frame is fixed by the card block into the card slot. This achieves the effect of adjusting the spacing of the sliding frame, avoiding the need to re-customize the traditional fixed hanging ear support for different widths of the curtain wall unit panel hoisting support, which would cause waste. The adjustment can be made according to the width of the panel without the need for re-fabrication, thus improving the applicability of the equipment.

[0023] 2. In this utility model, the connecting block slides on the inner wall of the bracket, and then the fixing block is fixed by being inserted into the fixing groove. This achieves the effect of quickly replacing the lifting device and avoids the inability to replace the lifting ring in time when it is damaged. Traditional lifting rings usually use threaded connections, which require multiple turning operations with tools when replacing them. Each replacement takes a long time and affects the overall work progress. This invention can complete the replacement of the lifting ring in a short time, greatly shortening the replacement time. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a curtain wall unit panel hoisting and positioning device proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the sliding frame of a curtain wall unit panel hoisting and positioning device proposed in this utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a structural schematic diagram of the lifting device for a curtain wall unit panel hoisting and positioning device proposed in this utility model;

[0028] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Bracket; 2. Sliding frame; 3. Hanger; 4. Slot; 5. Block; 6. Sliding column; 7. Pull ring; 8. Spring 1; 9. Fixing groove; 10. Sliding rod; 11. Pressing block; 12. Connecting rod; 13. Fixing block; 14. Spring 2; 15. Connecting block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 The present invention provides an embodiment of a curtain wall unit panel hoisting and positioning device, comprising a bracket 1, a sliding frame 2 slidably connected to the outer wall of the bracket 1, the sliding frame 2 being able to slide left and right along the outer wall of the bracket 1, cooperating with the bracket 1 to achieve the device adapting to different positions, achieving the effect of adapting to the hoisting needs of curtain wall unit panels of different sizes, an adjustment component is provided on the inner wall of the sliding frame 2, a lifting device 3 is provided on the top of the bracket 1, the lifting device 3 is connected to external lifting equipment to transmit hoisting power, driving the entire device and the curtain wall unit panel to rise and fall, achieving the effect of high-altitude hoisting of the curtain wall unit panel, and a quick-change component is provided at the bottom of the lifting device 3;

[0033] The adjustment component includes a locking block 5, which slides up and down along the inner wall of the sliding frame 2 and engages with the slot 4 to lock the position of the sliding frame 2 and the support 1, thus fixing the position of the sliding frame 2. The outer wall of the locking block 5 is slidably connected to the inner wall of the sliding frame 2. The support 1 has slots 4 inside, which are spaced apart along the length of the support 1 to provide multiple engagement points for the locking block 5. With the locking block 5, the sliding frame 2 can be fixed at different positions on the support 1, achieving the effect of adjusting the position of the sliding frame 2 in multiple positions. The outer wall of the locking block 5 is slidably connected to the inner wall of the slot 4. After the locking block 5 engages with the slot 4, it can restrict the sliding of the sliding frame 2 along the outer wall of the support 1. With the elastic force of the spring 8, it ensures that the locking block 5 is stably engaged in the slot 4, thus preventing the sliding frame 2 from accidentally shifting during hoisting. A sliding post 6 is fixedly connected to the bottom of the locking block 5. The sliding post 6 is used to connect the locking block 5 and the pull ring 7, and to transmit the pull ring 7. The pulling force causes the locking block 5 to disengage from the slot 4, achieving the effect of unlocking the locking block 5. A pull ring 7 is fixedly connected to the bottom of the sliding column 6. The pull ring 7 is easy for the operator to pull manually, driving the sliding column 6 and the locking block 5 to move, achieving the effect of convenient operation and unlocking of the adjustment component. A spring 8 is sleeved on the outer wall of the sliding column 6. One end of the spring 8 is fixedly connected to the inner wall of the sliding frame 2, and the other end of the spring 8 is fixedly connected to the bottom of the locking block 5. In its natural state, the spring 8 is in an extended state, providing an upward elastic force to the locking block 5, pushing the locking block 5 into the slot 4, achieving the effect of automatically locking the position of the sliding frame 2. When it is necessary to adjust the position of the sliding frame 2, pull the pull ring 7, the spring 8 is compressed, the locking block 5 disengages from the slot 4, and the sliding frame 2 can slide along the bracket 1. After releasing the pull ring 7, the spring 8 returns to its original position, pushing the locking block 5 to re-enter the corresponding slot 4, achieving the effect of quickly completing the adjustment and locking of the position of the sliding frame 2.

[0034] Reference Figure 4 and Figure 5 The quick-change assembly includes a connecting block 15, which connects the lifting device 3 and the support 1, transmitting the lifting force of the lifting device 3 to the support 1. The top of the connecting block 15 is fixedly connected to the bottom of the lifting device 3, and the outer wall of the connecting block 15 is slidably connected to the inner wall of the support 1. The connecting block 15 can be inserted or pulled out along the inner wall of the support 1 to achieve initial docking and separation of the lifting device 3 and the support 1. It works in conjunction with the fixing block 13 and the fixing groove 9 to achieve a stable connection between the two, thus facilitating the assembly and disassembly of the lifting device 3. The support 1 has a fixing groove 9 inside, which engages with the fixing block 13 to fix the position of the connecting block 15 and the support 1, preventing... The connecting block 15 detaches from the bracket 1. A sliding rod 10 is slidably connected to the inner wall of the connecting block 15. The sliding rod 10 slides left and right along the inner wall of the connecting block 15, driving the connecting rod 12 and the fixing block 13 to move, thereby controlling the fixing block 13 to engage or disengage from the fixing groove 9. A pressing block 11 is fixedly connected to one end of the sliding rod 10, which is convenient for the operator to press manually, driving the sliding rod 10 to move, achieving the effect of convenient operation and quick component unlocking. A connecting rod 12 is fixedly connected to the other end of the sliding rod 10, and the connecting rod 12 transmits the power of the sliding rod 10 to drive the fixing block 13 to move, achieving the effect of synchronously controlling the movement of the fixing block 13. The outer wall of the connecting rod 12 is slidably connected to the inner wall of the connecting block 15. A fixing block 13 is fixedly connected to the outer wall of the connecting rod 12. When the fixing block 13 is engaged in the fixing groove 9, it restricts the relative sliding between the connecting block 15 and the bracket 1. Combined with the elastic force of the second spring 14, this ensures that the fixing block 13 is stably engaged in the fixing groove 9, achieving a stable connection between the lifting device 3 and the bracket 1. The outer wall of the fixing block 13 is slidably connected to the inner wall of the connecting block 15, and the outer wall of the fixing block 13 is slidably connected to the inner wall of the fixing groove 9. A second spring 14 is installed inside the connecting block 15. In its natural state, the second spring 14 is in an extended state, providing outward elastic force to the connecting rod 12, pushing the fixing block 15. 3. The fixed groove 9 is embedded to achieve the effect of automatically locking the connection between the lifting device 3 and the bracket 1. One end of the second spring 14 is fixedly connected to the inner wall of the connecting block 15, and the other end of the second spring 14 is fixedly connected to the outer wall of the connecting rod 12. When the lifting device 3 needs to be replaced, press the pressing block 11, and the sliding rod 10 drives the connecting rod 12 and the fixed block 13 to move. The fixed block 13 is disengaged from the fixed groove 9, and the connecting block 15 can be pulled out from the bracket 1 to complete the disassembly of the lifting device 3. When installing a new lifting device 3, insert the connecting block 15 into the bracket 1, release the pressing block 11, and the second spring 14 returns to its original position to push the fixed block 13 into the fixed groove 9 to complete the installation of the lifting device 3 and achieve the effect of quickly replacing the lifting device 3.

[0035] Working principle: When the width of the two sliding brackets 2 needs to be adjusted, first pull the pull ring 7. Pulling the pull ring 7 causes the sliding column 6 to slide on the inner wall of the sliding bracket 2. Then, the sliding column 6 causes the locking block 5 to move. Next, the movement of the locking block 5 compresses the spring 8. Then, when the locking block 5 moves out of the slot 4, it releases the limit on the sliding bracket 2. Then, pull the sliding bracket 2 to adjust. When it is adjusted to the appropriate position, release the pull ring 7. The rebound of the spring 8 causes the locking block 5 to move into the slot 4, thus completing the adjustment. This avoids the waste caused by the need to customize the traditional fixed hanging ear bracket 1 for different widths of the curtain wall unit panel hoisting bracket 1.

[0036] When replacing the lifting device 3, simply press the pressing block 11. Pressing the pressing block 11 causes the sliding rod 10 to slide on the inner wall of the connecting block 15. Then, the sliding of the sliding rod 10 causes the connecting rod 12 to move. The movement of the connecting rod 12 compresses the second spring 14. Then, the sliding of the connecting rod 12 causes the fixing block 13 to move out of the fixing groove 9, thereby releasing the fixing of the connecting block 15 and removing the lifting device 3. When installing the lifting device 3, first insert the connecting block 15 into the bracket 1. After the connecting block 15 is installed in place, release the pressing block 11. Then, the rebound of the second spring 14 causes the connecting rod 12 to reset. Then, the reset of the connecting rod 12 causes the fixing block 13 to move into the fixing groove 9, thereby completing the installation of the lifting device 3. This avoids the inability to replace the lifting device 3 ring in time when it is damaged. Traditional lifting devices 3 usually use threaded connections, which require multiple tightening operations with tools when replacing them. Each replacement takes a long time and affects the overall work progress.

Claims

1. A curtain wall unit panel hoisting and positioning device, comprising a bracket (1), characterized in that: The bracket (1) is slidably connected to a sliding frame (2) on its outer wall. An adjustment component is provided on the inner wall of the sliding frame (2). A hanger (3) is provided on the top of the bracket (1). A quick-change component is provided on the bottom of the hanger (3). The adjustment assembly includes a locking block (5), the outer wall of which is slidably connected to the inner wall of the sliding frame (2), a slot (4) is provided inside the bracket (1), the outer wall of which is slidably connected to the inner wall of the slot (4), a sliding column (6) is fixedly connected to the bottom of the locking block (5), a pull ring (7) is fixedly connected to the bottom of the sliding column (6), a spring (8) is sleeved on the outer wall of the sliding column (6), one end of the spring (8) is fixedly connected to the inner wall of the sliding frame (2), and the other end of the spring (8) is fixedly connected to the bottom of the locking block (5).

2. The curtain wall unit panel hoisting and positioning device according to claim 1, characterized in that: The quick-change assembly includes a connecting block (15), the top of which is fixedly connected to the bottom of the lifting device (3).

3. The curtain wall unit panel hoisting and positioning device according to claim 2, characterized in that: The outer wall of the connecting block (15) is slidably connected to the inner wall of the bracket (1), and a fixing groove (9) is provided inside the bracket (1).

4. The curtain wall unit panel hoisting and positioning device according to claim 3, characterized in that: The inner wall of the connecting block (15) is slidably connected to a sliding rod (10), and one end of the sliding rod (10) is fixedly connected to a pressing block (11).

5. The curtain wall unit panel hoisting and positioning device according to claim 4, characterized in that: The other end of the sliding rod (10) is fixedly connected to a connecting rod (12), and the outer wall of the connecting rod (12) is slidably connected to the inner wall of the connecting block (15).

6. The curtain wall unit panel hoisting and positioning device according to claim 5, characterized in that: The outer wall of the connecting rod (12) is fixedly connected to a fixing block (13), the outer wall of the fixing block (13) is slidably connected to the inner wall of the connecting block (15), and the outer wall of the fixing block (13) is slidably connected to the inner wall of the fixing groove (9).

7. The curtain wall unit panel hoisting and positioning device according to claim 6, characterized in that: A second spring (14) is provided inside the connecting block (15). One end of the second spring (14) is fixedly connected to the inner wall of the connecting block (15), and the other end of the second spring (14) is fixedly connected to the outer wall of the connecting rod (12).

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