Glass curtain wall hoisting construction device and construction method thereof

Abstract

The application relates to the field of glass curtain wall construction technology, and discloses a glass curtain wall hoisting construction device and a construction method thereof, which comprises a hoisting frame, a discharging mechanism and multiple groups of clamping mechanisms, the multiple groups of clamping mechanisms are connected to the hoisting frame, each group of the clamping mechanisms clamps one piece of glass, the discharging mechanism is connected to the hoisting frame, and the discharging mechanism is used for discharging the glass one by one. The application has the effects of reducing the waiting time during glass hoisting and improving the glass hoisting efficiency.

Description

Technical Field

[0001] This application relates to the field of glass curtain wall construction technology, and in particular to a glass curtain wall hoisting and construction device. Background Technology

[0002] A glass curtain wall refers to an exterior building envelope or decorative structure that is supported by a structural system and can move relative to the main structure to a certain extent, without sharing the loads of the main structure. The wall can be single-pane or double-pane glass. Glass curtain walls not only provide excellent decoration for buildings but also offer multiple functions such as architectural decoration, rain and wind protection, sound and heat insulation, and energy conservation, while also having relatively low construction costs.

[0003] During the installation of glass curtain walls, hoisting equipment is required to lift and transport the glass. Most existing hoisting equipment is cranes. When installing curtain wall glass, the construction workers first transport the glass to the construction site, then hoist the glass one by one to the installation height, and then use tools such as electric suction cups to install the glass on the curtain wall bracket to complete the installation of the curtain wall.

[0004] Regarding the aforementioned technologies, the inventors discovered that during the construction of glass curtain walls, only one piece of glass can be hoisted at a time, and each hoisting requires a long waiting time, resulting in low glass hoisting efficiency. Summary of the Invention

[0005] To alleviate the problem of low glass hoisting efficiency during the installation of glass curtain walls, this application provides a glass curtain wall hoisting construction device and its construction method.

[0006] Firstly, this application provides a glass curtain wall hoisting and construction device, which adopts the following technical solution:

[0007] A glass curtain wall hoisting and construction device includes a hoisting frame, an unloading mechanism, and multiple sets of clamping mechanisms. The multiple sets of clamping mechanisms are all connected to the hoisting frame, and each set of clamping mechanisms clamps a piece of glass. The unloading mechanism is connected to the hoisting frame and is used to unload the glass pieces one by one.

[0008] By adopting the above technical solution, when glass needs to be hoisted, the glass is first placed on the hoisting frame. Each set of clamping mechanisms can clamp one piece of glass, so that multiple pieces of glass can be installed on the hoisting frame at the same time, realizing the simultaneous hoisting of multiple pieces of glass. After the glass is hoisted to the installation height, the unloading mechanism can be used to unload the glass one by one, reducing the waiting time during glass hoisting and improving the efficiency of glass hoisting.

[0009] Preferably, multiple sets of clamping mechanisms are arranged at intervals along the height direction of the hoisting frame. Each set of clamping mechanisms includes two first hydraulic cylinders, both of which are fixedly connected to the hoisting frame. The two first hydraulic cylinders are located at opposite ends of the hoisting frame. The piston rod of each first hydraulic cylinder is fixedly connected to a clamping bar, and the two clamping bars are used to clamp the glass.

[0010] By adopting the above technical solution, when it is necessary to hoist the glass, the glass is first placed between two clamping bars, and then two first hydraulic cylinders are activated. The two first hydraulic cylinders drive the two clamping bars to move in a direction that brings them closer to each other, thereby clamping the glass and improving the convenience of clamping and fixing the glass.

[0011] Preferably, the unloading mechanism includes an unloading rod, a drive assembly, and an electric suction cup. The unloading rod is slidably connected to the lifting frame, the drive assembly is connected to the lifting frame, and the drive assembly is connected to the unloading rod to drive the unloading rod to slide. The electric suction cup is connected to the unloading rod and is used to pick up the glass.

[0012] By adopting the above technical solution, when the glass is hoisted to the installation height, the electric suction cup is activated to pick up the glass. Then, the drive assembly drives the unloading rod to slide outward, which can transport the glass picked up by the electric suction cup to the outside of the hoisting frame. Then, the construction workers can install the glass onto the keel on the building wall.

[0013] Preferably, the unloading mechanism further includes a support rod and a winch. One end of the support rod is hinged to the unloading rod, and the free end of the support rod rotates in a direction close to or away from the unloading rod. The winch is fixedly connected to the support rod, and the pull rope on the winch is fixedly connected to the support rod to drive the support rod to rotate.

[0014] By adopting the above technical solution, after the unloading rod moves the glass out of the hoisting frame, the pull rope on the winch is controlled to be lowered, so that the support rod and the glass can rotate to the vertical direction as the winch pull rope is lowered, thereby improving the alignment between the glass and the wall and improving the convenience of glass installation.

[0015] Preferably, the hoisting frame is provided with a stabilizing mechanism, which includes a stabilizing rod, a power component, and a clamping component. The stabilizing rod is slidably connected to the hoisting frame, and the power component is connected to the hoisting frame. The power component is connected to the stabilizing rod to drive the stabilizing rod to slide. The sliding direction of the stabilizing rod is parallel to the sliding direction of the unloading rod. The clamping component is connected to the stabilizing rod and is used to clamp the keel on the building wall.

[0016] By adopting the above technical solution, before unloading the glass, the power component is first used to drive the stabilizing rod to slide outward, so that the clamping component clamps the keel on the building wall, ensuring the stability of the hoisting frame. Then, the first motor is started to unload the glass, reducing the possibility of the glass deflecting during the unloading process, improving the stability of the glass unloading, and making it easier for construction workers to align the glass with the wall.

[0017] Preferably, the clamping assembly includes a third motor, a bidirectional lead screw, and two clamping plates. The third motor is fixedly connected to the stabilizing rod, and the bidirectional lead screw is rotatably connected to the stabilizing rod. The third motor is drively connected to the bidirectional lead screw. Two sliders are threaded onto the bidirectional lead screw, and both sliders are slidably connected to the stabilizing rod. The two clamping plates are arranged in a one-to-one correspondence with the two sliders, and the clamping plates are fixedly connected to their corresponding sliders. The bidirectional lead screw drives the two clamping plates to move in a direction that approaches or moves away from each other to clamp the keel on the building wall.

[0018] By adopting the above technical solution, the power component drives the stabilizer bar to extend outward. With the manual support of the construction personnel, the two clamping plates are inserted into both sides of the building wall keel. Then, the third motor is started to drive the two clamping plates to move towards each other, so that the two clamping plates clamp the keel and ensure the stability of the hoisting frame.

[0019] Preferably, the hoisting frame is equipped with a top support mechanism, which includes multiple rubber cylinders connected to the hoisting frame. Each rubber cylinder is correspondingly arranged with multiple sets of clamping mechanisms. The rubber cylinder is located below the glass clamped by its corresponding clamping mechanism. The hoisting frame is equipped with an air pump for supplying air to the rubber cylinders, which are used to support the glass.

[0020] By adopting the above technical solution, when hoisting glass, an air pump is used to inflate multiple rubber cylinders, which then expand to support the glass, reducing the possibility of glass damage due to lack of support in the middle during hoisting.

[0021] Preferably, each of the rubber cylinders is fixedly connected to a support block at its end. A plurality of first electric push cylinders are fixedly connected to the hoisting frame. The plurality of first electric push cylinders are arranged in a one-to-one correspondence with the plurality of support blocks. A first gripper is fixedly connected to the piston rod of the first electric push cylinder. The first gripper is used to clamp the corresponding support block. The first electric push cylinder drives the support block to slide. A clamping assembly is installed on the support rod. The clamping assembly is used to clamp the support block.

[0022] By adopting the above technical solution, when unloading glass, the first gripper first releases the support block, and then the clamping assembly is controlled to clamp the support block. When the driven unloading rod moves to unload the glass, it simultaneously moves the support block and the rubber cylinder, so that the rubber cylinder is in contact with the side of the glass closest to the wall, protecting the glass, reducing the possibility of the glass colliding with the wall, and ensuring the quality of the glass. When clamping the lower layer of glass, the piston rod of the first electric push cylinder on the upper layer retracts, which will drive the support block to move backward, avoiding the upper support block from affecting the clamping of the lower support block.

[0023] Secondly, this application provides a glass curtain wall hoisting construction method, which adopts the following technical solution:

[0024] A method for installing glass curtain walls includes the following steps:

[0025] S1: Transport the curtain wall glass to the construction site according to the actual situation;

[0026] S2: Clamp the glass pieces one by one onto the hoisting frame, and use an air pump to inflate the rubber cylinder, causing the rubber cylinder to expand.

[0027] S3: Use lifting equipment to lift the hoisting frame to the installation height;

[0028] S4: The stabilizer bar is extended by the power assembly, and the two clamping plates are driven to clamp the keel on the building wall.

[0029] S5: Start the unloading mechanism to remove the glass pieces one by one from the lifting frame and adjust the angle of the glass to a vertical position.

[0030] S6: The construction workers receive the glass, remove it, and then install it.

[0031] By adopting the above technical solution and utilizing the hoisting frame, multiple glass panels can be simultaneously moved onto the hoisting frame during the construction of the glass curtain wall, and then the multiple glass panels can be hoisted at the same time, reducing the waiting time during glass hoisting and improving the efficiency of glass hoisting.

[0032] In summary, this application includes at least the following beneficial technical effects:

[0033] 1. By setting multiple clamping mechanisms on the hoisting frame, when it is necessary to hoist the glass, the glass is first placed on the hoisting frame. Each clamping mechanism can clamp one piece of glass, so multiple pieces of glass can be installed on the hoisting frame at the same time, realizing the simultaneous hoisting of multiple pieces of glass. After the glass is hoisted to the installation height, the unloading mechanism can be used to unload the glass one by one, reducing the waiting time during glass hoisting and improving the efficiency of glass hoisting.

[0034] 2. By hinged support rods on the unloading rods, after the unloading rods move the glass out of the hoisting frame, the pull rope on the winch is controlled to be lowered, so that the support rods and glass can rotate to the vertical direction as the winch pull rope is lowered, thereby improving the alignment between the glass and the wall and improving the convenience of glass installation.

[0035] 3. By setting multiple rubber cylinders on the hoisting frame and using an air pump to inflate the multiple rubber cylinders, the glass can be supported, reducing the possibility of glass damage due to lack of support in the middle during hoisting. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0037] Figure 2 This is a schematic diagram of the unloading mechanism in the embodiments of this application;

[0038] Figure 3 This is a schematic diagram of the stabilizing mechanism in the embodiments of this application;

[0039] Figure 4 This is a schematic diagram of the clamping component in an embodiment of this application;

[0040] Figure 5 This is a schematic diagram of the structure of the first electric push cylinder in the embodiments of this application;

[0041] Figure 6 This is a schematic diagram of the structure of the rubber cylinder in an embodiment of this application.

[0042] Reference numerals: 100, hoisting frame; 200, clamping mechanism; 210, first hydraulic cylinder; 220, clamping bar; 300, unloading mechanism; 310, unloading rod; 320, drive assembly; 321, first motor; 322, first gear; 323, first rack; 330, support rod; 340, third electric push cylinder; 350, electric suction cup; 360, winch; 400, stabilizing mechanism; 410, stabilizing bar; 420, power assembly; 4 21. Second motor; 422. Second gear; 423. Second rack; 430. Clamping assembly; 431. Third motor; 432. Bidirectional lead screw; 433. Slider; 434. Clamping plate; 500. Top support mechanism; 510. Support block; 520. Rubber cylinder; 521. Vent pipe; 522. Control valve; 530. First electric push cylinder; 540. First gripper; 550. Clamping assembly; 551. Second electric push cylinder; 552. Second gripper. Detailed Implementation

[0043] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0044] This application discloses a glass curtain wall hoisting and construction device.

[0045] Reference Figure 1 A glass curtain wall hoisting construction device includes a hoisting frame 100, the top of which is fixedly connected to a hoisting ring. Hoisting equipment hoists the hoisting frame 100 via the hoisting ring. Multiple sets of clamping mechanisms 200 are installed on the hoisting frame 100, spaced apart along the height direction of the hoisting frame 100. Each set of clamping mechanisms 200 is used to clamp a single piece of glass.

[0046] Each clamping mechanism 200 includes two first hydraulic cylinders 210, located at opposite ends of the lifting frame 100 along its length. The two first hydraulic cylinders 210 are symmetrically arranged, and clamping bars 220 are fixedly connected to the piston rods of both cylinders. Each clamping bar 220 has a slot for engaging glass on its closest side. The two first hydraulic cylinders 210 drive the clamping bars 220 to move closer together or further apart. When glass needs to be lifted, it is placed between the two clamping bars 220 in the same group. The first hydraulic cylinders 210 are then activated, clamping a piece of glass between the two clamping bars 220. By clamping multiple pieces of glass one by one, simultaneous lifting of multiple pieces of glass can be achieved.

[0047] Reference Figure 1 and Figure 2 To facilitate the removal of the glass from the lifting frame 100, a unloading mechanism 300 is installed on the lifting frame 100. The unloading mechanism 300 includes an unloading rod 310, which is slidably connected to the lifting frame 100 and slides along the width direction of the lifting frame 100. A drive assembly 320 is installed on the lifting frame 100 to drive the unloading rod 310 to slide. An electric suction cup 350 is installed on the lifting frame 100 to pick up the glass.

[0048] The drive assembly 320 includes a first motor 321 fixedly connected to the hoisting frame 100. The main shaft of the first motor 321 is coaxially fixedly connected to a first gear 322. A first rack 323 is fixedly connected to the unloading rod 310. The length direction of the first rack 323 is parallel to the length direction of the unloading rod 310. The first gear 322 and the first rack 323 are meshed together.

[0049] Reference Figure 1A support rod 330 is hinged to the bottom of the unloading rod 310. One end of the support rod 330 along its length is hinged to the unloading rod 310. The free end of the support rod 330 slides in a direction close to or away from the unloading rod 310. Multiple third electric push cylinders 340 are vertically fixedly connected to the support rod 330. The multiple third electric push cylinders 340 are spaced apart along the length of the support rod 330. Multiple electric suction cups 350 are provided, and each electric suction cup 350 corresponds to one of the multiple third electric push cylinders 340. The electric suction cups 350 are fixedly connected to the piston rods of the third electric push cylinders 340. A winch 360 is fixedly connected to the unloading rod 310. The pull rope on the winch 360 is fixedly connected to the support rod 330. The fixed position of the winch 360 pull rope and the support rod 330 is located near the free end of the support rod 330. After the glass is hoisted to the installation height, the electric suction cup 350 is used to pick up the glass. Then, the first motor 321 is started, and the first gear 322 is rotated by the first motor 321. The first gear 322 and the first rack 323 drive the unloading rod 310 to slide. The glass picked up by the electric suction cup 350 is lifted out of the hoisting frame 100 by the unloading rod 310. Then, the glass picked up by the support rod 330 will rotate to a near-vertical state as the pull rope on the winch 360 is lowered, which makes it easier to align the glass with the installation position and facilitate the installation of the glass.

[0050] Reference Figure 1 and Figure 3 Two sets of stabilizing mechanisms 400 are installed on the hoisting frame 100. The two sets of stabilizing mechanisms 400 are located at the two ends of the hoisting frame 100 along its length. Each set of stabilizing mechanisms 400 includes a stabilizing rod 410 slidably connected to the top of the hoisting frame 100. The stabilizing rod 410 is parallel to the support rod 330 and slides along its own length. A power assembly 420 is installed on the hoisting frame 100. The power assembly 420 includes a second motor 421. The main shaft of the second motor 421 is coaxially fixedly connected to a second gear 422. A second rack 423 is fixedly connected to the stabilizing rod 410. The second rack 423 is arranged along the length of the stabilizing rod 410. The second gear 422 and the second rack 423 are meshed together. A clamping assembly 430 is installed on the stabilizing rod 410. The clamping assembly 430 is used to clamp the keel on the building wall.

[0051] Reference Figure 3 and Figure 4The clamping assembly 430 includes a support plate fixedly connected to the stabilizer bar 410. A third motor 431 is fixedly connected to the support plate. A bidirectional lead screw 432 is coaxially fixedly connected to the main shaft of the third motor 431. The bidirectional lead screw 432 is rotatably connected to the support plate. The length direction of the bidirectional lead screw 432 is perpendicular to the length direction of the stabilizer bar 410. Two sliders 433 are slidably connected to the bidirectional lead screw 432. Both sliders 433 are slidably connected to the support plate. The bidirectional lead screw 432 drives the two sliders 433 to slide in a direction that moves closer to or further away from each other. A clamping plate 434 is fixedly connected to each slider 433. When unloading the glass, moving it off the hoisting frame 100 could easily cause the frame to tilt. To address this, the stabilizing mechanism 400 is used to activate the second motor 421 before unloading the glass. The second motor 421 drives the stabilizing rod 410 to extend outwards. With manual support from construction workers, two clamping plates 434 are inserted into both sides of the building wall frame. Then, the third motor 431 is activated, driving the two clamping plates 434 to move closer together, clamping the frame and ensuring the stability of the hoisting frame 100. Then, the first motor 321 is activated to unload the glass, reducing the possibility of tilting during unloading and improving stability.

[0052] Reference Figure 1 , Figure 5 and Figure 6 To ensure the stability of the glass during hoisting, a top support mechanism 500 is installed on the hoisting frame 100. The top support mechanism 500 includes an air pump, which is fixedly connected to the hoisting frame 100. A retractable rubber cylinder 520 is provided between each pair of adjacent clamping mechanisms 200. Each rubber cylinder 520 is hollow. Multiple support blocks 510 are installed on the hoisting frame 100, and each support block 510 corresponds to one of the multiple rubber cylinders 520. One end of each rubber cylinder 520 is fixedly connected to its corresponding support block 510. When not in use, each rubber cylinder 520 retracts onto the support block 510. Each rubber cylinder 520 is connected to a vent pipe 521, and a control valve 522 is installed on each vent pipe 521. The control valve 522 is used to control the opening and closing of the vent pipe 521. The air outlet pipe on the air pump can be fitted onto one of the vent pipes 521 to supply air to the inside of the rubber cylinder 520. After the glass is installed on the lifting frame 100, the air pump is started to inflate multiple rubber cylinders 520. The multiple rubber cylinders 520 are then inflated to support the glass, reducing the possibility of glass damage due to lack of support in the middle during lifting.

[0053] Reference Figure 2 and Figure 5Multiple first electric push cylinders 530 are fixedly connected to the hoisting frame 100. The multiple first electric push cylinders 530 are spaced apart along the height direction of the hoisting frame 100. The multiple first electric push cylinders 530 are correspondingly set with multiple support blocks 510. Each first electric push cylinder 530 is fixedly connected to a first gripper 540. The first gripper 540 is an electric gripper and is used to grip the support block 510. The support block 510 slides down under the drive of the first electric push cylinder 530.

[0054] Reference Figure 5 and Figure 6 The free end of the support rod 330 is equipped with a clamping assembly 550. The clamping assembly 550 includes a second electric push cylinder 551, which is vertically fixedly connected to the support rod 330. A second gripper 552 is fixedly connected to the piston rod of the second electric push cylinder 551. The second gripper 552 is an electric gripper. When unloading the glass, the first gripper 540 releases its grip on the support block 510, and then the second electric pusher cylinder 551 is activated to grip the support block 510. As the driven unloading rod 310 moves to unload the glass, it simultaneously moves the support block 510 and the rubber cylinder 520, so that the rubber cylinder 520 is in contact with the side of the glass closest to the wall, protecting the glass, reducing the possibility of collision between the glass and the wall, and ensuring the quality of the glass. When the glass needs to be installed, the control valve 522 is opened to release the air from the rubber cylinder 520. When clamping the lower layer of glass, the piston rod of the upper first electric pusher cylinder 530 retracts, which will drive the support block 510 to move backward, avoiding the upper support block 510 from affecting the gripping of the lower support block 510.

[0055] This embodiment also discloses a glass curtain wall hoisting construction method, which uses the above-mentioned glass curtain wall hoisting construction device and includes the following steps:

[0056] S1: Transport the curtain wall glass to the construction site according to the actual situation;

[0057] S2: Clamp the glass pieces one by one onto the lifting frame 100, and use an air pump to inflate the rubber cylinder 520, causing the rubber cylinder 520 to expand.

[0058] S3: Use lifting equipment to lift the hoisting frame 100 to the installation height;

[0059] S4: The stabilizer bar 410 is extended by the power assembly 420, and the two clamping plates 434 are driven to clamp the keel on the building wall.

[0060] S5: Start the unloading mechanism 300, use the unloading mechanism 300 to remove the glass pieces one by one from the lifting frame 100, and adjust the angle of the glass pieces to a vertical state.

[0061] S6: The construction workers receive the glass, remove it, and then install it.

[0062] When glass curtain wall construction and installation are required, the glass is first transported to the construction site. Multiple pieces of glass can be moved onto the hoisting frame 100 at the same time, and then the multiple pieces of glass are hoisted at the same time. After being hoisted to the installation height, the glass is unloaded one by one, which reduces the waiting time during glass hoisting and improves the efficiency of glass hoisting.

[0063] The implementation principle of a glass curtain wall hoisting construction device according to an embodiment of this application is as follows: During the construction and installation of the glass curtain wall, multiple sets of clamping bars 220 are first used to clamp multiple pieces of glass, and the multiple pieces of glass are placed on the hoisting frame 100 at the same time. Then, the glass is hoisted to the installation position using hoisting equipment. Then, the second motor 421 is started, and the second motor 421 drives the stabilizing rod 410 to extend. Then, the third motor 431 drives the two clamping plates 434 to move towards each other, so that the two clamping plates 434 clamp the keel and ensure the stability of the hoisting frame 100. Then, the electric suction cup 350 adsorbs the glass, and the first motor 321 is started to drive the unloading rod 310 to slide, so that the unloading rod 310 moves the glass out of the hoisting frame 100. The pull rope on the winch 360 is lowered, so that the glass picked up by the support rod 330 will rotate to a vertical state as the pull rope is lowered, thereby facilitating the alignment of the glass with the installation position and significantly improving the hoisting efficiency of the glass.

[0064] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A glass curtain wall hoisting and construction device, characterized in that: It includes a lifting frame (100), an unloading mechanism (300), and multiple sets of clamping mechanisms (200). The multiple sets of clamping mechanisms (200) are all connected to the lifting frame (100). Each set of clamping mechanisms (200) clamps a piece of glass. The unloading mechanism (300) is connected to the lifting frame (100) and is used to unload the glass one by one. The unloading mechanism (300) includes an unloading rod (310), a drive assembly (320), and an electric suction cup (350). The unloading rod (310) is slidably connected to the lifting frame (100). The drive assembly (320) is connected to the lifting frame (100) and is connected to the unloading rod (310) to drive the unloading rod (310) to slide. The electric suction cup (350) is connected to the unloading rod (310) and is used to pick up the glass. The unloading mechanism (300) further includes a support rod (330) and a winch (360). One end of the support rod (330) is hinged to the unloading rod (310). The free end of the support rod (330) rotates in a direction close to or away from the unloading rod (310). The winch (360) is fixedly connected to the support rod (330). The pull rope on the winch (360) is fixedly connected to the support rod (330) to drive the support rod (330) to rotate. A top support mechanism (500) is installed on the hoisting frame (100). The top support mechanism (500) includes multiple rubber cylinders (520). The multiple rubber cylinders (520) are all connected to the hoisting frame (100). The multiple rubber cylinders (520) are arranged one-to-one with multiple sets of clamping mechanisms (200). The rubber cylinder (520) is located below the glass clamped by its corresponding clamping mechanism (200). An air pump is provided on the hoisting frame (100). The air pump is used to supply air to the rubber cylinders (520). The rubber cylinders (520) are used to support the glass. Each of the rubber cylinders (520) has a support block (510) fixedly connected to its end. A plurality of first electric cylinders (530) are fixedly connected to the hoisting frame (100). The plurality of first electric cylinders (530) are arranged in a one-to-one correspondence with the plurality of support blocks (510). A first gripper (540) is fixedly connected to the piston rod of the first electric cylinder (530). The first gripper (540) is used to clamp the corresponding support block (510). The first electric cylinder (530) drives the support block (510) to slide. A clamping assembly (550) is installed on the support rod (330). The clamping assembly (550) is used to clamp the support block (510). The gripping assembly (550) includes a second electric cylinder (551), which is vertically fixedly connected to the support rod (330), and a second gripper (552) is fixedly connected to the piston rod of the second electric cylinder (551).

2. The glass curtain wall hoisting and construction device according to claim 1, characterized in that: Multiple sets of clamping mechanisms (200) are spaced apart along the height direction of the hoisting frame (100). Each set of clamping mechanisms (200) includes two first hydraulic cylinders (210). The two first hydraulic cylinders (210) are fixedly connected to the hoisting frame (100). The two first hydraulic cylinders (210) are located at opposite ends of the hoisting frame (100). The piston rod of each first hydraulic cylinder (210) is fixedly connected to a clamping bar (220). The two clamping bars (220) are used to clamp the glass.

3. The glass curtain wall hoisting and construction device according to claim 1, characterized in that: The hoisting frame (100) is provided with a stabilizing mechanism (400), which includes a stabilizing rod (410), a power assembly (420), and a clamping assembly (430). The stabilizing rod (410) is slidably connected to the hoisting frame (100), and the power assembly (420) is connected to the hoisting frame (100). The power assembly (420) is connected to the stabilizing rod (410) to drive the stabilizing rod (410) to slide. The sliding direction of the stabilizing rod (410) is parallel to the sliding direction of the unloading rod (310). The clamping assembly (430) is connected to the stabilizing rod (410) and is used to clamp the keel on the building wall.

4. The glass curtain wall hoisting and construction device according to claim 3, characterized in that: The clamping assembly (430) includes a third motor (431), a bidirectional lead screw (432), and two clamping plates (434). The third motor (431) is fixedly connected to the stabilizer (410), and the bidirectional lead screw (432) is rotatably connected to the stabilizer (410). The third motor (431) and the bidirectional lead screw (432) are connected in a transmission connection. Two sliders (433) are threadedly connected to the bidirectional lead screw (432), and both sliders (433) are slidably connected to the stabilizer (410). The two clamping plates (434) are arranged in a one-to-one correspondence with the two sliders (433), and the clamping plates (434) are fixedly connected to their corresponding sliders (433). The bidirectional lead screw (432) drives the two clamping plates (434) to move in a direction that approaches or moves away from each other to clamp the keel on the building wall.

5. A method for hoisting and installing a glass curtain wall, characterized in that: The glass curtain wall hoisting construction device as described in claim 1 includes the following steps: S1: Transport the curtain wall glass to the construction site according to the actual situation; S2: Clamp the glass pieces one by one onto the lifting frame (100), and use an air pump to inflate the rubber cylinder (520) to make the rubber cylinder (520) expand; S3: Use lifting equipment to lift the hoisting frame (100) to the installation height; S4: Drive the stabilizer bar (410) to extend via the power assembly (420) and drive the two clamping plates (434) to clamp the keel on the building wall; S5: Start the unloading mechanism (300), use the unloading mechanism (300) to remove the glass pieces one by one from the lifting frame (100), and adjust the glass angle to a vertical position; S6: The construction workers receive the glass, remove it, and then install it.

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