Continuous multi-radian track hoisting device

Abstract

The utility model relates to the technical field of track hoisting devices, and discloses a continuous multi-radian track hoisting device which comprises a main body structural beam, and the upper end of the main body structural beam is fixedly connected with a rear anchor plate through a chemical anchor bolt; steel square tubes are fixedly arranged on the peripheral surfaces of the rear anchor plate, the steel square tubes are connected to I-shaped steel cantilever beams through bolt assemblies, the outer surfaces of the I-shaped steel cantilever beams are fixedly connected with I-shaped steel track beams through the bolt assemblies, and the I-shaped steel track beams are of a prefabricated straight type and a prefabricated bent type; the I-shaped steel track beam is fixedly connected with a walking winch system, the walking winch system comprises a guide wheel and a hook, the guide wheel is controlled by circuit equipment, and the walking winch system moves along the I-shaped steel track beam through the guide wheel; the device has the advantage that continuous multi-radian movement can be achieved along the annular track, and the problem that traditional equipment cannot move horizontally is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of track hoisting devices, specifically a continuous multi-arc track hoisting device. Background Technology

[0002] Existing conventional hoisting systems primarily utilize mobile winches, consisting of a winch lifting mechanism, lifting platform, temporary fixed outriggers, movable pulleys, and electric remote control. These systems are widely used in construction projects such as buildings and bridges, enabling the vertical lifting of heavy objects. Traditional winch systems perform well in hoisting tasks on straight or regular structures due to their simple structure and low cost. However, with the increasing complexity of modern architectural designs, such as the growing demand for construction on circular, sawtooth, or irregular facades, the limitations of traditional hoisting systems are becoming increasingly apparent.

[0003] Compared with traditional winch systems, existing technologies have the following shortcomings: They offer only a single motion mode, capable of vertical lifting and lowering, unable to meet horizontal or multi-arc displacement requirements, leading to frequent disassembly and relocation during construction, increasing time and labor costs; they have poor adaptability, struggling to meet the hoisting needs of complex building facades; they lack stability, relying on temporary outriggers for fixation, which can easily cause safety hazards if the foundation is soft or the support is inadequate; and they are complex to operate, with precise positioning of heavy equipment requiring high technical skills, and improper operation can easily lead to accidents. These deficiencies severely restrict the improvement of hoisting efficiency and safety performance. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a continuous multi-arc track hoisting device, which has the advantage of being able to achieve continuous multi-arc movement along a circular track, thus solving the problem that traditional equipment cannot perform horizontal displacement.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of continuous multi-arc movement along a circular track, this utility model provides the following technical solution: a continuous multi-arc track hoisting device, comprising a main structural beam, characterized in that a rear anchor plate is fixedly connected to the upper end of the main structural beam by chemical anchor bolts; a steel square tube is fixedly installed on the outer surface of the rear anchor plate, the steel square tube forming a support frame around the rear anchor plate; the steel square tube is connected to an I-beam cantilever beam by bolt assemblies, and an I-beam track beam is fixedly connected to the outer surface of the I-beam cantilever beam by the bolt assemblies, the I-beam track beam being divided into prefabricated straight and curved types; a traveling winch system is fixedly connected to the I-beam track beam, the traveling winch system including guide wheels and hooks, the guide wheels being controlled by electrical equipment, and the traveling winch system moving along the I-beam track beam through the guide wheels.

[0008] Preferably, the ends of the I-beam track beam are welded with sealing steel plates, which limit the displacement range of the traveling winch system on the I-beam track beam.

[0009] Preferably, the thickness of the sealing steel is not less than 5mm, and it is fully welded to the I-beam track beam.

[0010] Preferably, the bolt assembly includes a through bolt with a double nut structure; the chemical anchor has a conical structure.

[0011] Preferably, the two sections of the I-beam cantilever beam and the two sections of the I-beam track beam are fixedly connected by the bolt assembly; the connected I-beam track beams form a continuous multi-arc structure.

[0012] Preferably, reinforcing ribs are provided between the two sections of the I-beam cantilever beam and the two sections of the I-beam track, and the reinforcing ribs are also fixedly connected to the I-beam cantilever beam or the I-beam track by the bolt assembly.

[0013] Preferably, the guide wheel is connected to the circuit device via wireless technology and is controlled by the circuit device.

[0014] Preferably, a wedge-shaped pad is provided between the connection between the I-beam track beam and the I-beam cantilever beam. The wide side of the wedge-shaped pad is in contact with the lower surface of the I-beam cantilever beam, and the narrow side is in contact with the upper surface of the I-beam track beam. The wedge-shaped pad is pressed and fixed between the I-beam cantilever beam and the I-beam track beam by the bolt assembly.

[0015] Preferably, the connections between the steel square tube, the I-beam cantilever beam, and the I-beam track beam are all detachable bolted connections fixed by bolt assemblies.

[0016] Preferably, when the power is off, the guide wheel of the traveling winch system locks on the I-beam rail.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a continuous multi-arc track hoisting device, which has the following beneficial effects:

[0019] 1. This continuous multi-arc track hoisting device, compared to existing technologies, addresses the limitation of traditional equipment that can only perform simple vertical lifting operations. This solution, through modular splicing design of prefabricated multi-arc track beams and precise connection node construction, perfectly adapts to various irregular building facades, including complex geometric shapes such as rings and sawtooth shapes. Its core technology lies in directly anchoring the track system to the main building structure, using high-strength chemical anchors and post-installed anchor plates to achieve rigid connections, completely eliminating reliance on temporary ground supports. This innovative design not only effectively solves the technical bottleneck of traditional equipment's inability to achieve continuous horizontal movement but also completely avoids construction efficiency losses caused by repeated disassembly and assembly. Furthermore, through standardized prefabricated components and modular installation processes, it significantly improves construction accuracy and operational safety, providing an efficient and reliable hoisting solution for the construction of modern complex-shaped buildings. It is particularly suitable for engineering scenarios with high precision and efficiency requirements, such as the installation of large irregular building curtain walls and steel structure hoisting.

[0020] 2. This continuous multi-arc track hoisting device achieves remote and precise control of the construction process through the coordinated operation of I-beam track beams and a wirelessly controlled traveling winch system. The system employs multiple structural safeguards: the sealing steel plate design effectively prevents the risk of derailment during operation, and the reinforced ribs significantly enhance the structural strength of key nodes, collectively ensuring the stability and safety of the entire track system. Its unique modular design concept allows the main track components to be disassembled and reused, greatly improving material utilization efficiency. Compared to traditional hoisting methods, this solution, by optimizing the construction organization process and simplifying the auxiliary support system, achieves a significant improvement in construction efficiency and reasonable control of project costs while ensuring construction safety, providing a more efficient and economical hoisting solution for modern building construction. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the complete structure of this utility model;

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the connection between the I-beam track beam and the I-beam cantilever beam of this utility model;

[0024] Figure 4 This is a schematic diagram of the track connection structure of this utility model.

[0025] In the diagram: 1. Main structural beam; 2. Chemical anchor bolt; 3. Post-installed anchor plate; 4. Steel square tube; 5. Bolt assembly; 6. I-beam cantilever beam; 7. I-beam track beam; 8. Traveling winch system; 81. Guide wheel; 82. Hook; 9. Sealing steel plate; 10. Reinforcing rib; 11. Wedge-shaped pad. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-3 A continuous multi-arc track hoisting device includes a main structural beam 1. The main structural beam 1 has a rear anchor plate 3 fixedly connected to its upper end via chemical anchor bolts 2. A steel square tube 4 is fixedly installed on the outer surface of the rear anchor plate 3, forming a support frame around the rear anchor plate 3. Inside the support frame, an I-beam cantilever beam 6 is fixedly connected via bolt assemblies 5, making the overall structure more stable. An I-beam track beam 7 is fixedly connected to the outer surface of the I-beam cantilever beam 6 via bolt assemblies 5. The I-beam track beam 7 is divided into prefabricated straight and curved types to adapt to the external contours of various building shapes. The two different sections of the I-beam track beam 7... The components are detachably fixedly connected by bolt assembly 5; the I-beam track beam 7 is fixedly connected to a traveling winch system 8, which includes guide wheels 81 and hooks 82. The guide wheels 81 are controlled by electrical equipment. The traveling winch system 8 moves along the I-beam track beam 7 through the guide wheels 81 and uses the hooks 82 to drive the components that need to be moved to achieve displacement. Compared with the existing technology, traditional equipment can only achieve simple vertical lifting operations, while this solution, through the modular splicing design of prefabricated multi-arc track beams and the construction of precise connection nodes, can perfectly adapt to various irregular building facades, including complex geometric shapes such as rings and sawtooth shapes.

[0028] Please see Figures 1-3The ends of the I-beam track beam 7 are welded with sealing steel plates 9. The sealing steel plates 9 limit the displacement range of the traveling winch system 8 on the I-beam track beam 7. When the power is off, the guide wheels 81 of the traveling winch system 8 lock on the I-beam track beam 7 to prevent the traveling winch system 8 from derailing when moving on the I-beam track beam 7, thus reducing safety hazards. The thickness of the sealing steel plates 9 is not less than 5mm, and they are fully welded to the I-beam track beam 7 to ensure the stability of the connection structure. The guide wheels 81 are connected to the circuit equipment through wireless technology and controlled by the circuit equipment. Through the coordinated cooperation between the I-beam track beam 7 and the wirelessly controlled traveling winch system 8, remote and precise control of the construction process is realized.

[0029] Please see Figures 1-3 The bolt assembly 5 includes through bolts with a double nut structure; the chemical anchor 2 has a conical structure; the two sections of I-beam cantilever beam 6 and the two sections of I-beam track beam 7 are fixedly connected by the bolt assembly 5; the connection between the steel square tube 4, the I-beam cantilever beam 6 and the I-beam track beam 7 is a detachable bolt connection fixed by the bolt assembly 5, which ensures strength while allowing for easy disassembly and reuse, greatly improving the utilization efficiency of materials; the connected I-beam track beams 7 form a continuous multi-arc structure.

[0030] Please see Figure 4 Reinforcing ribs 10 are provided at the connection points of the two I-beam cantilever beams 6 and the two I-beam track beams 7 to ensure the stability of the connection. The reinforcing ribs 10 are also fixedly connected to the I-beam cantilever beams 6 or I-beam track beams 7 by bolt assemblies 5.

[0031] Please see Figure 3 A wedge-shaped pad 11 is provided between the connection between the I-beam track beam 7 and the I-beam cantilever beam 6. In the prior art, the mounting surfaces of the I-beam cantilever beam 6 and the I-beam track beam 7 may have slight angular deviations due to uneven building structures or welding deformation. The wedge-shaped pad 11 is adjusted by the inclined surface to ensure that the track beam is horizontal. The wide side of the wedge-shaped pad 11 is in contact with the lower surface of the I-beam cantilever beam 6, and the narrow side is in contact with the upper surface of the I-beam track beam 7. The wedge-shaped pad 11 evenly transmits the bolt tightening force to the I-beam cantilever beam 6, avoiding local stress concentration that could cause deformation of the I-beam flange. The wedge-shaped pad 11 is pressed and fixed between the I-beam cantilever beam 6 and the I-beam track beam 7 by the bolt assembly 5.

[0032] In summary, this continuous multi-arc track hoisting device, through its modular splicing design of prefabricated multi-arc track beams and precise connection node construction, can perfectly adapt to various irregular building facades, including complex geometric shapes such as rings and sawtooth shapes. Furthermore, the main track components are detachable and reusable, significantly improving material utilization efficiency. Compared to traditional hoisting methods, this solution, by optimizing the construction organization process and simplifying the auxiliary support system, achieves a significant improvement in construction efficiency and reasonable control of project costs while ensuring construction safety.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A continuous multi-radian orbit hoisting device comprising a main body structure beam (1), characterized in that, The upper end of the main structural beam (1) is fixedly connected to a rear anchor plate (3) by chemical anchor bolts (2); a steel square tube (4) is fixedly installed on the outer surface of the rear anchor plate (3), and the steel square tube (4) forms a support frame around the rear anchor plate (3); the steel square tube (4) is connected to an I-beam cantilever beam (6) by bolt assembly (5), and an I-beam track beam (7) is fixedly connected to the outer surface of the I-beam cantilever beam (6) by the bolt assembly (5). The I-beam track beam (7) is divided into prefabricated straight type and curved type; a traveling winch system (8) is fixedly connected to the I-beam track beam (7), and the traveling winch system (8) includes a guide wheel (81) and a hook (82). The guide wheel (81) is controlled by the circuit equipment, and the traveling winch system (8) moves along the I-beam track beam (7) through the guide wheel (81).

2. A continuous multi-radial orbit hoisting device according to claim 1, characterized in that: The ends of the I-beam track beam (7) are welded with sealing steel plates (9), which limit the displacement range of the traveling winch system (8) on the I-beam track beam (7).

3. A continuous multi-radial orbit hoisting device according to claim 2, characterized in that: The thickness of the sealing steel plate (9) is not less than 5mm, and it is fully welded to the I-beam track beam (7).

4. A continuous multi-radial orbit hoisting device according to claim 1, characterized in that: The bolt assembly (5) includes a through bolt with a double nut structure; the chemical anchor (2) has a conical structure.

5. A continuous multi-radial orbit hoisting device according to claim 1, characterized in that: The two sections of the I-beam cantilever beam (6) and the two sections of the I-beam track beam (7) are fixedly connected by the bolt assembly (5); the connected I-beam track beams (7) form a continuous multi-arc structure.

6. A continuous multi-radial orbit hoisting device according to claim 1, characterized in that: A reinforcing rib (10) is provided between the two sections of the I-beam cantilever beam (6) and the two sections of the I-beam track beam (7). The reinforcing rib (10) is also fixedly connected to the I-beam cantilever beam (6) or the I-beam track beam (7) by the bolt assembly (5).

7. A continuous multi-radial orbit hoisting device according to claim 1, characterized in that: The guide wheel (81) is connected to the circuit device via wireless technology and is controlled by the circuit device.

8. A continuous multi-radial orbit hoisting device according to claim 1, characterized in that: A wedge-shaped pad (11) is provided between the connection between the I-beam track beam (7) and the I-beam cantilever beam (6). The wide side of the wedge-shaped pad (11) is in contact with the lower surface of the I-beam cantilever beam (6), and the narrow side is in contact with the upper surface of the I-beam track beam (7). The wedge-shaped pad (11) is pressed and fixed between the I-beam cantilever beam (6) and the I-beam track beam (7) by the bolt assembly (5).

9. A continuous multi-arc track hoisting device according to claim 1, characterized in that: The connections between the steel square tube (4), the I-beam cantilever beam (6), and the I-beam track beam (7) are all detachable bolt connections fixed by bolt assemblies (5).

10. A continuous multi-arc track hoisting device according to claim 7, characterized in that: When the power is off, the guide wheel (81) of the traveling winch system (8) locks on the I-beam rail.

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