Curtain wall hoisting device

Abstract

The utility model discloses a curtain wall hoisting device, and relates to the technical field of curtain wall installation, the curtain wall hoisting device comprises a crane and fixing devices, the crane is connected with a lifting rope assembly, a pair of the fixing devices are connected to the lifting rope assembly and are oppositely arranged, and each fixing device comprises a telescopic support and a suction cup assembly fixedly arranged on the support; the fixing devices are symmetrically fixed to the two sides of the curtain wall glass through the suction cup assemblies. The fixing devices are arranged on the two sides of the curtain wall glass, and the curtain wall glass is adsorbed and fixed through the suction cup assemblies, so that stable fixation of the curtain wall glass is kept, and the situation that the curtain wall glass shifts and moves in the hoisting process is reduced.

Description

Technical Field

[0001] This application relates to the field of curtain wall installation technology, specifically to a curtain wall hoisting device. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall cladding for buildings, hung like a curtain, hence also called a "curtain wall." It is a lightweight wall structure with decorative effects commonly used in modern large and high-rise buildings. It consists of panels and a supporting structural system, and is a building envelope or decorative structure that can have a certain displacement capacity relative to the main structure or a certain deformation capacity, without bearing the load of the main structure.

[0003] When constructing a curtain wall, a crane is needed to suspend the glass in the air before workers install and fix it. Since most cranes fix the glass by binding it with ropes, if the binding position is off, the glass may move around during the hoisting process. Utility Model Content

[0004] The main purpose of this application is to provide a curtain wall hoisting device to solve the above-mentioned technical problems.

[0005] The technical solution adopted in this application is as follows:

[0006] A curtain wall hoisting device, comprising:

[0007] A crane, wherein the crane is connected to a lifting rope assembly;

[0008] A pair of fixing devices are connected to the suspension rope assembly and arranged facing each other. Each fixing device includes a retractable first bracket and a suction cup assembly fixedly mounted on the first bracket. The fixing devices are symmetrically fixed to both sides of the curtain wall glass by the suction cup assembly.

[0009] Optionally, the first support includes:

[0010] A suspension bracket, wherein the suspension bracket is connected to the suspension rope assembly;

[0011] A bracket base, which is disposed on the hanging base;

[0012] The telescopic rods are multiple in number and are circumferentially fixed to the support base.

[0013] Optionally, the hanging bracket is provided with a reduced diameter section, the support seat is slidably disposed on the reduced diameter section, the reduced diameter section is provided with a spring, and the spring pushes the support seat toward the curtain wall glass side.

[0014] Optionally, the telescopic rod includes:

[0015] The first telescopic section is fixedly connected to the bracket base;

[0016] The second telescopic section is movably connected to the first telescopic section.

[0017] A locking bolt is provided along a direction perpendicular to the length of the first telescopic section and is used to lock the first telescopic section and the second telescopic section.

[0018] Optionally, the suction cup assembly includes:

[0019] A negative pressure assembly is disposed within the hanging bracket;

[0020] A negative pressure suction cup, which is fixed to the end of the telescopic rod;

[0021] The telescopic rod is provided with a wiring hole, and an air pipe is installed in the wiring hole. The air pipe is connected to the negative pressure assembly and the negative pressure suction cup respectively.

[0022] Optionally, the crane is fixed to the counterweight base by a second bracket.

[0023] Optionally, the counterweight base is provided with a counterweight box, the counterweight box is provided with multiple slots, and counterweight blocks are placed in the slots.

[0024] Optionally, the bottom of the counterweight base is provided with anti-slip texture.

[0025] Optionally, a reinforcing rib is provided between the second bracket and the counterweight base.

[0026] Optionally, the sling assembly includes:

[0027] A hoisting rope, which is wound around the crane;

[0028] A suspended platform is connected to a suspension rope. The suspended platform is provided with a pair of symmetrically arranged suspension rods, which are fixedly connected to the first bracket.

[0029] Compared with the prior art, the beneficial effects of this application are:

[0030] The curtain wall hoisting device proposed in this application provides a method to fix the curtain wall glass by setting fixing devices on both sides of the curtain wall glass and using suction cup components to adhere and fix the curtain wall glass, thereby maintaining the stability of the curtain wall glass and reducing the displacement and movement of the flipped curtain wall glass during hoisting. Attached Figure Description

[0031] Figure 1 A schematic diagram of the curtain wall hoisting device provided in the embodiments of this application from one perspective;

[0032] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0033] Figure 3 Schematic diagram of the planar structure of the fixing device Figure 1 ;

[0034] Figure 4 Schematic diagram of the planar structure of the fixing device Figure 2 .

[0035] Explanation of the labels in the attached drawings:

[0036] 1-Cycling machine, 2-Second support, 3-Counterweight base, 4-Counterweight box, 5-Lifting rope, 6-Lifting plate, 7-Lifting rod, 8-Fixing device, 801-Lifting seat, 802-Support seat, 803-Telescopic rod, 8031-First telescopic section, 8032-Second telescopic section, 8033-Locking bolt, 804-Spring, 805-Negative pressure suction cup, 9-Curtain wall glass. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0038] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0039] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0041] See attached document Figure 1 This application provides a curtain wall hoisting device, including a crane 1 and fixing devices 8. The crane 1 is connected to a hoisting rope assembly, and a pair of fixing devices 8 are connected to the hoisting rope assembly and arranged facing each other. When hoisting the curtain wall glass 9, the fixing devices 8 are symmetrically fixed on both sides of the curtain wall glass 9 to stabilize and clamp the curtain wall glass 9, preventing the curtain wall glass 9 from loosening and causing displacement during the hoisting process.

[0042] Specifically:

[0043] As shown in Figure 1, the crane 1 is mounted on the counterweight base 3 via the second bracket 2. The counterweight base 3 prevents the crane 1 from tipping over during use. Reinforcing ribs are provided between the second bracket 2 and the counterweight base 3, and the bottom of the counterweight base 3 has anti-slip textures to enhance its grip and prevent the crane 1 from slipping during use, ensuring stability. To facilitate the movement of the crane 1, a counterweight box 4 is provided on the counterweight base 3. The counterweight box 4 has multiple slots, in which counterweight blocks are placed. It can be imagined that when hoisting the curtain wall glass 9, the counterweight blocks are inserted into the slots to increase the weight of the counterweight base 3; when moving the crane 1, the counterweight blocks are removed from the slots to reduce the weight of the counterweight base 3, facilitating the movement of the crane 1.

[0044] In this embodiment, the suspension rope assembly includes a suspension rope 5 and a suspension plate 6. The suspension rope 5 is wound around the crane 1 and is a steel wire rope. Its other end is welded to the center of the suspension plate 6. A pair of suspension rods 7 are integrally formed symmetrically on the bottom surface of the suspension plate 6 and are fixed to a fixing device 8. Wherein, as... Figures 2 to 4As shown, the fixing device 8 includes a first bracket and a suction cup assembly. The first bracket includes a hanging base 801, a bracket seat 802, and a telescopic rod 803. The hanging rod 7 is welded to the hanging base 801, and the bracket seat 802 is disposed on the hanging base 801. There are multiple telescopic rods 803, and the telescopic rods 803 are circumferentially fixed to the bracket seat 802. Each telescopic rod 803 includes a first telescopic section 8031, a second telescopic section 8032, and a locking bolt 8033. The first telescopic section 8031 ​​is fixedly welded to the bracket seat 802. The second telescopic section 8032 is inserted into the first telescopic section 8031. The second telescopic section 8032 is an L-shaped rod. The first telescopic section 8031 ​​is provided with a threaded hole. The locking bolt 8033 is located in the threaded hole and is disposed perpendicular to the length direction of the first telescopic section 8031, and is used to lock the first telescopic section 8031 ​​and the second telescopic section 8032.

[0045] In the above description, the suction cup assembly includes a negative pressure assembly and a negative pressure suction cup 805. The negative pressure assembly (not shown in the figure) is located inside the mounting base 801. As a conventional structure of the negative pressure suction cup 805, the negative pressure assembly consists of components such as a negative pressure pump and a pneumatic control valve. The negative pressure pump is mainly responsible for generating negative pressure and is the core component of the negative pressure suction cup 805. The pneumatic control valve controls the flow of gas to ensure the formation of negative pressure. Wiring holes are provided axially for the first telescopic section 8031 ​​and the second telescopic section 8032. Air pipes are installed within these wiring holes, with one end connected to the negative pressure assembly. Wiring is embedded along the first telescopic section 8031 ​​and the second telescopic section 8032. The negative pressure suction cup 805 is fixed to the end of the second telescopic section 8032 by bolts and connected to the air pipes, thereby forming negative pressure adsorption. The air pipes adopt a corrugated pipe structure, allowing for telescopic movement of the first telescopic section 8031 ​​and the second telescopic section 8032.

[0046] At the same time, such as Figure 3 As shown, the hanging bracket 801 is provided with a reduced diameter section, and the support base 802 is slidably disposed on the reduced diameter section. The reduced diameter section is fitted with a spring 804, and the spring 804 is in a compressed state, pushing the support base 802 toward the side of the curtain wall glass 9.

[0047] It is conceivable that the telescopic rod 803 structure, composed of the first telescopic section 8031 ​​and the second telescopic rod 803, can adjust the length of the telescopic rod 803, so that the first bracket can adapt to curtain wall glass 9 of different sizes. At the same time, the spring 804 pushes the bracket seat 802 toward the curtain wall glass 9, so that the negative pressure suction cup 805 can be pressed tightly against the curtain wall glass 9, and better adsorb and fix the curtain wall glass 9.

[0048] In summary, the curtain wall hoisting device provided in this application embodiment, when hoisting the curtain wall glass 9:

[0049] First, slide the bracket 802 of one side of the fixing device 8 outward along the reduced diameter section to create a relatively large gap between the two fixing devices 8. This facilitates the placement of the curtain wall glass 9 between the two fixing devices 8. Then, release the outwardly slidable bracket 802, and the spring 804 pushes the bracket 802 against the curtain wall glass 9, causing the negative pressure suction cup 805 to adhere tightly to the curtain wall glass 9. The two fixing devices 8 clamp the curtain wall glass 9, and then the negative pressure suction cup 805 generates negative pressure to suck up the curtain wall glass 9. Thus, the fixing devices 8 are symmetrically fixed on both sides of the curtain wall glass 9, providing a balanced and stable fixation of the curtain wall glass 9 and ensuring the stability of the hoisting.

[0050] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A curtain wall hoisting device, characterized by, include: A crane, wherein the crane is connected to a lifting rope assembly; A pair of fixing devices are connected to the suspension rope assembly and arranged facing each other. Each fixing device includes a retractable first bracket and a suction cup assembly fixedly mounted on the first bracket. The fixing devices are symmetrically fixed to both sides of the curtain wall glass by the suction cup assembly.

2. The curtain wall hoist assembly of claim 1, wherein, The first support includes: The suspension bracket is connected to the suspension rope assembly; A bracket base, which is disposed on the hanging base; The telescopic rods are multiple in number and are circumferentially fixed to the support base.

3. The curtain wall hoist assembly of claim 2, wherein, The hanging bracket is provided with a reduced diameter section, the support seat is slidably disposed on the reduced diameter section, the reduced diameter section is provided with a spring, and the spring pushes the support seat toward the curtain wall glass side.

4. The curtain wall hoist assembly of claim 2, wherein, The telescopic rod includes: The first telescopic section is fixedly connected to the bracket base; The second telescopic section is movably connected to the first telescopic section. A locking bolt is provided along a direction perpendicular to the length of the first telescopic section and is used to lock the first telescopic section and the second telescopic section.

5. The curtain wall hoist assembly of claim 2, wherein, The suction cup assembly includes: A negative pressure assembly is disposed within the suspension bracket; A negative pressure suction cup, which is fixed to the end of the telescopic rod; The telescopic rod is provided with a wiring hole, and an air pipe is installed in the wiring hole. The air pipe is connected to the negative pressure assembly and the negative pressure suction cup respectively.

6. The curtain wall hoist assembly of claim 1, wherein, The crane is fixed to the counterweight base by a second bracket.

7. The curtain wall hoist assembly of claim 6, wherein, The counterweight base is provided with a counterweight box, and the counterweight box is provided with multiple slots, in which counterweight blocks are placed.

8. The curtain wall hoist assembly of claim 6, wherein, The bottom of the counterweight base is provided with anti-slip texture.

9. The curtain wall hoist assembly of claim 6, wherein, A reinforcing rib is provided between the second bracket and the counterweight base.

10. The curtain wall hoist assembly of claim 1, wherein, The suspension rope assembly includes: A hoisting rope, which is wound around the crane; A suspended platform is connected to a suspension rope. The suspended platform is provided with a pair of symmetrically arranged suspension rods, which are fixedly connected to the first bracket.

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