Simple lifting device for fabricated curtain wall construction

Abstract

The utility model discloses a simple lifting device for construction of an assembled curtain wall, which comprises a lifting fixing frame, a supporting chassis is mounted at the bottom of the lifting fixing frame, a cross-shaped supporting beam is arranged on the surface of the supporting chassis, a steel truss supporting frame is mounted on the lifting fixing frame, and a fixing guide rail is arranged on the surface of the front end of the lifting fixing frame. A lifting sliding block is installed on the surface of the fixed guide rail, a lifting vertical plate is fixedly connected to the surface of the front end of the lifting sliding block through welding, a lifting platen is fixedly welded to the surface of the front end of the lifting vertical plate, and the bottom end of the lifting platen is fixedly connected with the surface of the lifting vertical plate through triangular supporting ribs. The elevator for construction is stably supported and protected, the steel truss supporting frame, the supporting chassis, the cross-shaped supporting beam and the reinforcing clamping plate structure are arranged, the overall installation stability and safety of equipment can be improved, meanwhile, the lifting platform plate is conveniently driven and controlled, the bottom of the lifting platform plate is stably supported and protected, and the service life of the lifting platform plate is prolonged. And the safety of the lifting operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction machinery, in particular to a simple lifting device for assembling curtain wall construction. Background Technique

[0002] With the continuous development of building design and construction technology, high-rise and super high-rise buildings have become more and more common in modern architecture. The continuous increase in building height and the increasing complexity of facade changes have also put forward higher requirements for building curtain wall construction technology. Curtain wall construction refers to a building curtain wall in which various wall panels and supporting frames are made into complete basic units of curtain wall structures in the factory and directly installed on the main structure. The curtain wall directly serves as the outer wall surface of the building. With the increase in high-rise buildings, building curtain walls are increasing. At present, glass curtain walls and photovoltaic curtain walls are the most widely used. In the construction of high-rise building curtain walls, lifting devices will be used for auxiliary construction to facilitate faster and better construction work.

[0003] The Chinese authorized patent document with the publication number of CN220223190U discloses a simple lifting device for assembling curtain wall construction, which relates to the technical field of lifting devices, including a base, a control box and a storage battery. A control box is installed on one side of the base, storage batteries are installed on both sides of the base close to the control box, a vacuum pump is installed on the side of the base away from the control box, and connecting columns are installed on the outer side of the base at equal intervals. For this simple lifting device for assembling curtain wall construction, when the electric telescopic rod is started to extend, the position of the auxiliary suction cup is moved through the mounting block connected to the top of the electric telescopic rod, and it can be moved to a suitable position. The auxiliary support rod at the end of the mounting block is inserted into the notch around the connecting rod to provide auxiliary support for the mounting block. This simple lifting device for assembling curtain wall construction solves the problem that the distance between the auxiliary suction cup and the main suction cup is adjusted manually, which is relatively cumbersome and inconvenient, and will waste a lot of time and energy.

[0004] The lifting device structure in the above-mentioned prior art has poor installation stability. At the same time, when performing lifting operations, there are problems of inconvenient lifting control and poor safety and stability. Therefore, it is necessary to develop a new simple lifting device for assembling curtain wall construction. Content of the Utility Model

[0005] The purpose of the utility model is to provide a simple lifting device for assembling curtain wall construction, so as to solve the problems in the prior art that the lifting device structure has poor installation stability, and at the same time, when performing lifting operations, there are problems of inconvenient lifting control and poor safety and stability as mentioned in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solutions: A simple lifting device for prefabricated curtain wall construction, including a lifting fixing frame. A support chassis is installed at the bottom of the lifting fixing frame, and a cross support beam is arranged on the surface of the support chassis. A steel truss support frame is installed on the lifting fixing frame, and both ends of the steel truss support frame are fixedly connected to the side surface of the lifting fixing frame through reinforcing clamping plates. A fixed guide rail is arranged on the front surface of the lifting fixing frame, and a lifting slider is installed on the surface of the fixed guide rail. The front surface of the lifting slider is fixedly connected by welding to a lifting vertical plate, and a lifting platform plate is welded and fixed to the front surface of the lifting vertical plate. The bottom end of the lifting platform plate is fixedly connected to the surface of the lifting vertical plate through a triangular support rib.

[0007] Preferably, a fixed machine table is installed at the top of the lifting fixing frame, and a motor seat is installed on the upper surface of the fixed machine table. A driving motor is installed on the upper end of the motor seat.

[0008] Preferably, the output end of the driving motor is connected to a gear structure through a rotating shaft. The gear structure is connected to a driven gear through meshing transmission, and a lead screw is fixedly connected to the center of the surface of the driven gear through a rotating shaft.

[0009] Preferably, a lead screw sliding sleeve is installed on the surface of the lead screw, and the front surface of the lead screw sliding sleeve is fixedly connected to the rear surface of the lifting vertical plate through a welding reinforcement plate.

[0010] Preferably, the lower end of the lead screw is fixedly connected to the upper surface of the support chassis through a lead screw fixator.

[0011] Preferably, the lower end of the lifting fixing frame is fixedly connected to the upper surface of the support chassis through a support cushion plate, and a wheel structure is installed at the bottom of the support chassis.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides stable support and protection for the construction hoist. Structures such as a steel truss support frame, a support chassis, a cross support beam, and a reinforcing clamping plate are provided, which can improve the overall installation stability and safety of the equipment. At the same time, through the lead screw transmission device cooperating with the guide rail and slider drive structure, the lifting platform plate can be conveniently driven and controlled and stably lifted, and stable support and protection are provided for its bottom, improving the safety of its lifting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the bottom structure of the utility model;

[0016] Figure 3This is a schematic diagram of the rear end structure of the present utility model.

[0017] In the figure: 1, driving motor; 2, motor base; 3, fixed machine platform; 4, driven gear; 5, lead screw; 6, fixed guide rail; 7, lifting slider; 8, lifting vertical plate; 9, lifting table plate; 10, support chassis; 11, wheel structure; 12, support cushion plate; 13, steel truss support frame; 14, reinforcement clamping plate; 15, lifting fixed frame; 16, cross support beam; 17, triangular support rib; 18, lead screw sliding sleeve; 19, lead screw fixator; 20, welding reinforcement plate. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] Please refer to Figures 1-3 , an embodiment provided by the present utility model: a simple lifting device for prefabricated curtain wall construction, including a lifting fixed frame 15. A support chassis 10 is installed at the bottom of the lifting fixed frame 15. A cross support beam 16 is arranged on the surface of the support chassis 10. A steel truss support frame 13 is installed on the lifting fixed frame 15. Both ends of the steel truss support frame 13 are fixedly connected to the side surface of the lifting fixed frame 15 through reinforcement clamping plates 14. A fixed guide rail 6 is arranged on the front surface of the lifting fixed frame 15. A lifting slider 7 is installed on the surface of the fixed guide rail 6. The front surface of the lifting slider 7 is fixedly connected to the front surface of a lifting vertical plate 8 by welding. The front surface of the lifting vertical plate 8 is welded and fixed with a lifting table plate 9. The bottom end of the lifting table plate 9 is fixedly connected to the surface of the lifting vertical plate 8 through a triangular support rib 17.

[0020] Further, a fixed machine platform 3 is installed at the top end of the lifting fixed frame 15. A motor base 2 is installed on the upper surface of the fixed machine platform 3. A driving motor 1 is installed on the upper end of the motor base 2. The driving motor 1 is convenient for controlling the transmission of the lead screw 5.

[0021] Further, the output end of the driving motor 1 is connected to a gear structure through a rotating shaft. The gear structure is connected to a driven gear 4 through meshing transmission. The center of the surface of the driven gear 4 is fixedly connected to a lead screw 5 through a rotating shaft.

[0022] Further, a lead screw sliding sleeve 18 is installed on the surface of the lead screw 5. The front surface of the lead screw sliding sleeve 18 is fixedly connected to the rear surface of the lifting vertical plate 8 through a welding reinforcement plate 20, which is convenient for strengthening the connection between the lead screw sliding sleeve 18 and the lifting vertical plate 8.

[0023] Further, the lower end of the lead screw 5 is fixedly connected to the upper surface of the support chassis 10 through a lead screw fixator 19, which is convenient for installing and fixing the lead screw 5.

[0024] Furthermore, the lower end of the lifting fixing frame 15 is fixedly connected to the upper surface of the support chassis 10 through a support backing plate 12, which is used to reinforce and connect the lifting fixing frame 15 and the support chassis 10 for protection. A wheel structure 11 is installed at the bottom of the support chassis 10, which has the advantages of flexible movement and strong mobility, facilitating the flexible transfer of the equipment.

[0025] Working principle: During use, a support chassis 10 is installed at the bottom of the lifting fixing frame 15, and a cross support beam 16 is arranged on the surface of the support chassis 10. By setting the support chassis 10 in cooperation with the cross support beam 16, the load-bearing capacity and safety stability of the bottom of the lifting fixing frame 15 can be improved. A steel truss support frame 13 is installed on the lifting fixing frame 15, and both ends of the steel truss support frame 13 are fixedly connected to the side surface of the lifting fixing frame 15 through reinforcement clamping plates 14. By utilizing the steel truss support frame 13 in cooperation with the reinforcement clamping plates 14, the overall structural strength and stability of the lifting fixing frame 15 can be improved. A fixing machine table 3 is installed at the top end of the lifting fixing frame 15, a motor base 2 is installed on the upper surface of the fixing machine table 3, a driving motor 1 is installed on the upper end of the motor base 2, the output end of the driving motor 1 is connected to a gear structure through a rotating shaft, the gear structure is connected to a driven gear 4 through meshing transmission, the center of the surface of the driven gear 4 is fixedly connected to a lead screw 5 through a rotating shaft, a lead screw sliding sleeve 18 is installed on the surface of the lead screw 5, and the front surface of the lead screw sliding sleeve 18 is fixedly connected to the rear surface of the lifting vertical plate 8 through a welded reinforcement plate 20. By turning on the driving motor 1, it can be used to drive and control the lead screw sliding sleeve 18 to drive the lifting vertical plate 8 to perform a vertical linear motion along the surface of the lead screw 5, achieving the advantage of convenient lifting control. At the same time, a fixing guide rail 6 is arranged on the front surface of the lifting fixing frame 15, a lifting slider 7 is installed on the surface of the fixing guide rail 6, and the front surface of the lifting slider 7 is fixedly connected to the lifting vertical plate 8 through welding. By setting the fixing guide rail 6 and the lifting slider 7, the safety stability of the lifting vertical plate 8 during lifting operations can be further improved. The bottom end of the lifting platform plate 9 is fixedly connected to the surface of the lifting vertical plate 8 through a triangular support rib 17, which facilitates further safety and stable support and protection for the bottom of the lifting platform plate 9.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A simple lifting device for assembled curtain wall construction, comprising a lifting fixed frame (15), characterized in that: A supporting chassis (10) is installed at the bottom of the lifting and fixing frame (15), and a cross support beam (16) is arranged on the surface of the supporting chassis (10). A steel truss support frame (13) is installed on the lifting and fixing frame (15), and both ends of the steel truss support frame (13) are fixedly connected to the side surface of the lifting and fixing frame (15) through a reinforcing card plate (14). A fixed guide rail (6) is arranged on the front end surface of the lifting and fixing frame (15), and a lifting slider (7) is installed on the surface of the fixed guide rail (6). The front end surface of the lifting slider (7) is fixedly connected to a lifting vertical plate (8) by welding, and a lifting platform (9) is welded and fixed to the front end surface of the lifting vertical plate (8), and the bottom end of the lifting platform (9) is fixedly connected to the surface of the lifting vertical plate (8) by a triangular support rib (17).

2. The simple lifting device for assembled curtain wall construction according to claim 1 is characterized in that: A fixed machine platform (3) is installed on the top of the lifting fixed frame (15), a motor seat (2) is installed on the upper surface of the fixed machine platform (3), and a driving motor (1) is installed on the upper end of the motor seat (2).

3. The simple lifting device for assembled curtain wall construction according to claim 2 is characterized in that: The output end of the driving motor (1) is connected to a gear structure via a rotating shaft, the gear structure is connected to a driven gear (4) via meshing transmission, and a lead screw (5) is fixedly connected to the center of the surface of the driven gear (4) via a rotating shaft.

4. The simple lifting device for assembled curtain wall construction according to claim 3 is characterized in that: A screw sleeve (18) is installed on the surface of the screw (5), and the front end surface of the screw sleeve (18) is fixedly connected to the rear end surface of the lifting vertical plate (8) by welding a reinforcement plate (20).

5. The simple lifting device for assembled curtain wall construction according to claim 4 is characterized in that: The lower end of the lead screw (5) is fixedly connected to the upper end surface of the supporting chassis (10) via a lead screw fixer (19).

6. The simple lifting device for prefabricated curtain wall construction according to claim 1 is characterized in that: The lower end of the lifting fixed frame (15) is fixedly connected to the upper end surface of the supporting chassis (10) through a supporting pad (12), and a wheel structure (11) is installed at the bottom of the supporting chassis (10).

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