Large-size plate lifting and mounting equipment

Abstract

The utility model provides large-size plate lifting and installing equipment which comprises a foundation support, a telescopic support is connected to the upper portion of the foundation support, an electric winch is installed on the foundation support and connected with a steel wire rope, and a fixed pulley used for reversing the steel wire rope is arranged at the top end of the telescopic support. A plate fixing auxiliary frame is arranged on the side face of the telescopic support. The equipment has the advantages of simple structure, convenience in operation, low manufacturing cost, high adaptability and the like; the plate mounting efficiency can be remarkably improved, the labor intensity of workers is reduced, and meanwhile the mounting quality is guaranteed; the method is suitable for building construction sites of various scales, and is particularly suitable for engineering projects requiring efficient installation of light internal partition wall boards.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and specifically provides a large-size autoclaved lightweight sand aerated concrete (AAC) plate lifting and installation device. Background Art

[0002] At present, with the adjustment of the national industrial structure and the advocacy of the green and energy-saving building concept in the construction industry, the application of prefabricated structures in the construction industry has become more and more the mainstream consensus of the industry. Autoclaved lightweight sand aerated concrete (AAC) panels are widely used in residential and public buildings. Autoclaved lightweight sand aerated concrete (AAC) panel walls have better integrity than traditional autoclaved aerated concrete block walls. However, the volume of a single autoclaved lightweight sand aerated concrete (AAC) panel is large, especially for public buildings with high storeys. The storey height is generally around 4-5m, the panel height is around 3.5m, and the weight of a single panel is around 200kg, which makes it difficult to install. At present, the construction market mainly uses manual construction, which consumes a lot of labor, has low efficiency, and poor safety, especially when it comes to the installation of external wall AAC panels, which is difficult to install manually and has poor safety. The existing AAC installation tool vehicles on the market have the disadvantages of high cost, poor maneuverability, difficulty in operation, and inability to be used for the construction of large-size AAC panels. There is an urgent need for a machine with low cost, simple structure, easy production, good maneuverability, and the ability to install ALC panels efficiently and safely. Utility Model Content

[0003] In view of the above problems, the utility model provides a large-size panel lifting and installation device, which has the advantages of simple structure, convenient operation, low cost and strong adaptability; it can significantly improve the installation efficiency of the panels, reduce the labor intensity of workers, and ensure the installation quality; it is suitable for construction sites of various sizes, and is particularly suitable for engineering projects that require efficient installation of lightweight interior partition panels.

[0004] A large-size plate lifting and installation device comprises a base bracket, a retractable bracket is connected to the top of the base bracket, an electric winch is installed on the base bracket, the electric winch is connected to a steel wire rope, a fixed pulley for changing the direction of the steel wire rope is arranged at the top of the retractable bracket, and a plate fixing auxiliary frame is arranged on the side of the retractable bracket.

[0005] Preferably, the base support is a frame structure composed of welded rectangular tubes, and universal wheels are installed at the bottom of the frame structure.

[0006] Preferably, the retractable bracket comprises a vertical retractable bracket, the lower end of which is fixedly connected to one side of the base bracket, the upper end of which is hinged with an oblique retractable bracket, and the lower end of which is hinged to the other side of the base bracket.

[0007] Preferably, the electric winch is installed on the upper surface of the base support, in the area between the vertical telescopic frame and the oblique telescopic frame.

[0008] Preferably, the vertical telescopic frame and the oblique telescopic frame are both multi-section sleeve-type structures, and limited position buckles are provided at the sleeve nodes.

[0009] Preferably, the plate fixing auxiliary frame comprises an X-direction telescopic arm and a Y-direction telescopic arm which are connected to each other, the end of the X-direction telescopic arm is connected to the vertical telescopic frame, and the end of the Y-direction telescopic arm is connected to a suction cup.

[0010] Preferably, the electric winch is connected to the controller via an electric circuit.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model adopts an electric winch to provide lifting power, and the universal wheel makes the equipment move more flexibly. At the same time, the retractable bracket can adjust the height of the equipment to meet the lifting and installation of AAC wall panels of different heights. The board fixing auxiliary frame fixes the board to the installation equipment to prevent the board from shaking during transportation. The whole structure not only improves the construction efficiency and construction safety and reduces the use of labor, but also has a simple structure, convenient construction and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is the main structural diagram of the utility model;

[0015] Figure 2 It is a left-side structural diagram of the utility model;

[0016] Figure 3 This is the main structural diagram of the utility model after the plate is hoisted;

[0017] Figure 4 yes Figure 3 Middle AA section view;

[0018] In the figure, 1. universal wheel, 2. basic bracket, 3. electric winch, 4. controller, 5. electric winch base, 6. limit buckle, 7. hook, 8. vertical telescopic frame, 9. wire rope, 10. rotatable buckle, 11. fixed pulley, 12. plate fixing auxiliary frame, 12-1, X-axis telescopic arm, 12-2, Y-axis telescopic arm, 13. oblique telescopic frame, 14. plate. DETAILED DESCRIPTION

[0019] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0020] like Figure 1-4 As shown, the utility model discloses a large-scale plate lifting and installation equipment, which is particularly suitable for the hoisting and lifting of large-size autoclaved lightweight sand aerated concrete (AAC) plates. The equipment includes a basic support 1, a retractable vertical telescopic frame 8, an oblique telescopic frame 13, an electric winch 3, and a wire rope 9. The basic support 1 is a frame structure, and a universal wheel 1 is arranged at the bottom. The electric winch base 5 is arranged on the top of the basic support 1. The vertical telescopic frame 8 and the oblique telescopic frame 13 are both multi-section set structures, and a limit buckle 6 is arranged between two adjacent sections. The vertical telescopic frame 8 is fixed to the top of the basic support 2, the oblique telescopic frame 13 is hinged to the opposite side of the vertical telescopic frame at the top of the basic support, the vertical telescopic frame 8 is hinged to the vertex of the oblique telescopic frame 13 through a rotatable buckle 10, a fixed pulley 11 is installed at the vertex of the vertical telescopic frame, the electric winch 3 is fixed to the top of the electric winch base 5, the upper part of the electric winch 3 is connected to the wire rope 9, the wire rope 9 is passed around the fixed pulley 11 and a hook 7 is installed at its end, and the electric winch 3 is connected to the controller 4 through the circuit. The controller 4 is fixed to one side of the basic support base 2 for easy control.

[0021] The vertical telescopic frame 8 and the oblique telescopic frame 13 are both frame structures. A plate fixing auxiliary frame 12 is installed on the two vertical rods of the vertical telescopic frame 8. The plate fixing auxiliary frame includes an X-direction telescopic arm 12-1 and a Y-direction telescopic arm 12-2 that are connected to each other. The end of the X-direction telescopic arm 12-1 is connected to the vertical telescopic frame, and the end of the Y-direction telescopic arm is connected to a suction cup.

[0022] Before construction, the height of the retractable bracket 8 is adjusted according to the floor height so that the height of the frame meets the construction height requirement, and the limit buckle 6 and the rotatable buckle 10 are used to fix it. During the construction process, a simple small truck is used to transport the AAC plate 14 to the front of the equipment, and one end of the AAC plate is tied with a lifting belt 500mm away from the end. The lifting belt is hung on the hook 7 at the end of the wire rope 9 of the lifting installation equipment. The wire rope 9 passes through the fixed pulley 11 at the top of the retractable bracket 8 and is connected to the electric winch 3. The construction personnel control the electric winch 3 to lift the AAC through the controller 4 The plate is lifted to a height of 200mm from the ground. During the lifting process, the construction personnel need to cooperate in pushing the simple small pallet cart forward to assist in lifting the AAC plate. After the plate is lifted, the length of the X-axis telescopic arm 12-1 and the Y-axis telescopic arm 12-2 is adjusted so that the suction cups firmly adsorb and fix the plate at both ends. The construction personnel push the lifting and installation equipment to the plate wall installation location through the universal wheel 1. Due to the auxiliary fixation of the X-axis telescopic arm 12-1 and the Y-axis telescopic arm 12-2, the plate will not shake during the movement, reducing risks and safety hazards. The construction personnel adjust the position of the plate through the universal wheel 1. After moving the plate to the appropriate position by positioning the axis, the construction personnel control the electric winch 3 through the controller to lower the plate. After applying the bonding mortar, untie the lifting belt to complete the plate installation. The safety of the construction personnel is guaranteed and the construction efficiency is improved.

[0023] The utility model uses an electric winch to provide lifting power, and uses universal wheels to make the equipment move more flexibly. At the same time, the height of the equipment can be adjusted through a retractable bracket to meet the lifting and installation of AAC wall panels of slat walls of different heights, which greatly reduces the use of labor, improves construction efficiency, and improves construction safety.

[0024] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A large-size plate lifting and installation device, characterized in that: It comprises a base support (2), a retractable support is connected to the top of the base support, an electric winch (3) is installed on the base support, the electric winch is connected to a steel wire rope (9), a fixed pulley (11) for changing the direction of the steel wire rope is arranged at the top of the retractable support, and a plate fixing auxiliary frame (12) is arranged on the side of the retractable support.

2. The large-size plate lifting and installation device according to claim 1 is characterized in that: The basic support (2) is a frame structure formed by welding rectangular tubes, and a universal wheel (1) is installed at the bottom of the frame structure.

3. The large-size plate lifting and installation device according to claim 1 is characterized in that: The telescopic support comprises a vertical telescopic frame (8), the lower end of the vertical telescopic frame (8) being fixedly connected to one side of the base frame (2), the upper end of the vertical telescopic frame (8) being hingedly connected to an oblique telescopic frame (13), the lower end of the oblique telescopic frame (13) being hingedly connected to the other side of the base frame (2).

4. The large-size plate lifting and installation device according to claim 3 is characterized in that: The electric winch (3) is installed on the upper surface of the base support (2) in an area between the vertical telescopic frame (8) and the oblique telescopic frame (13).

5. The large-size plate lifting and installation device according to claim 3 is characterized in that: The vertical telescopic frame (8) and the oblique telescopic frame (13) are both multi-section sleeve-type structures, and limited position buckles (6) are provided at the sleeve nodes.

6. The large-size plate lifting and installation device according to claim 1 is characterized in that: The plate fixing auxiliary frame (12) comprises an X-direction telescopic arm (12-1) and a Y-direction telescopic arm (12-2) which are connected to each other, the end of the X-direction telescopic arm is connected to the vertical telescopic frame, and the end of the Y-direction telescopic arm is connected to a suction cup.

7. The large-size plate lifting and installation device according to claim 1 is characterized in that: The electric winch (3) is connected to the controller (4) via an electric circuit.

Images