Special-shaped laminated slab crane boom

Abstract

The utility model discloses a special-shaped laminated slab hoist frame, and belongs to the technical field of hoist frame facilities. The device comprises a triangular supporting square tube, a longitudinal beam is fixedly connected to the inner side of the triangular supporting square tube, triangular supporting plates are fixedly connected to the two sides of the bottom of the triangular supporting square tube, lifting lugs are fixedly connected to the two sides of the top of the triangular supporting square tube, and base plates are arranged on the outer sides of the triangular supporting plates. The numerical control device electric box controls the pressure adjusting valve to adjust the pressure of the air pump and adjust the height of the air pump, so that the hoisting frame is adjusted to a proper height, the hoisting hook is connected with goods, and the height of the goods is adjusted by controlling the air pump to adjust the height. An existing manual demolding mode is replaced, the demolding operation efficiency is improved, time is shortened, the safety of operators is guaranteed, dependence on manpower is reduced, the labor intensity is lowered, and the working conditions and production efficiency of workers are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting frame facilities, in particular to a lifting frame for special-shaped laminated plates. Background Art

[0002] Concrete demoulding is an important part of the concrete construction process. After the concrete is poured, the formwork, as the supporting structure of the concrete, needs to be removed from the concrete surface. This process is called concrete demoulding. The purpose of concrete demoulding is to make the concrete surface smooth and flat, and at the same time remove the residue on the surface of the formwork to ensure the quality and appearance of the concrete. During the demoulding process, professional release agents need to be used to reduce the adhesion between the formwork and the concrete, so that the formwork can be easily separated from the concrete. In short, concrete demoulding is an important part of the concrete construction process and is of great significance to ensuring the quality and appearance of concrete.

[0003] Concrete demoulding requires manual demoulding. The traditional concrete demoulding process usually consumes a lot of manpower and time, and the operation is cumbersome. Traditional demoulding operations have certain risks, such as inaccurate strength control by workers, unstable structure lifting, and unsafe traditional tools. At the same time, a large amount of manual participation is required, which increases the labor intensity.

[0004] Therefore, it is necessary to design and transform the demoulding equipment to effectively prevent the traditional concrete demoulding process which usually consumes a lot of manpower and time, and the operation is cumbersome. The traditional demoulding operation has certain risks, such as inaccurate strength control of workers, unstable structure lifting, insecurity of traditional tools, etc. At the same time, it requires a lot of manual participation, which increases the labor intensity. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a lifting frame for special-shaped composite slabs, which has the advantages of solving the problem that the traditional concrete demoulding process usually requires a lot of manpower and time, and the operation is cumbersome. The traditional demoulding operation has certain risks, such as inaccurate strength control of workers, unstable structure lifting, unsafe traditional tools, etc. At the same time, it requires a lot of manual participation, which increases the labor intensity.

[0006] The utility model provides the following technical solutions: a lifting frame for a special-shaped composite plate, comprising a triangular supporting square tube, the inner side of the triangular supporting square tube is fixedly connected with a longitudinal beam, both sides of the bottom of the triangular supporting square tube are fixedly connected with a triangular supporting plate, both sides of the top of the triangular supporting square tube are fixedly connected with lifting ears, a pad is arranged on the outer side of the triangular supporting plate, the bottom of the longitudinal beam is fixedly connected with a cross beam, an air pump is fixedly installed on the bottom of the pad, a pressure regulating valve is fixedly installed on the right side of the air pump, a lifting hook is movably connected to the bottom of the triangular supporting plate, the tops of the longitudinal beam and the cross beam are fixedly connected with a mold platform, a hydraulic pump is fixedly installed on the top of the mold platform, and an electric box for a numerical control device is arranged on the right side of the hydraulic pump.

[0007] A hydraulic solenoid valve is arranged at the bottom of the hydraulic pump, a manual regulating valve and a seismic pressure gauge are fixedly installed on the surface of the hydraulic solenoid valve, a protective shell is arranged on the outside of the hydraulic solenoid valve, an oil tank is arranged inside the protective shell, and a hydraulic indicator gauge is arranged on the front of the protective shell.

[0008] The beneficial effects of the utility model are as follows: the utility model adjusts the pressure of the air pump by controlling the pressure regulating valve of the numerical control device electric box to adjust the height of the air pump, so that the lifting frame is adjusted to a suitable height to connect the lifting hook with the goods, and adjusts the height of the goods by controlling the air pump to adjust the height, replacing the existing manual demoulding method to improve the efficiency of demoulding operations, reduce time, ensure the safety of operators, reduce dependence on manpower, reduce labor intensity, and improve workers' working conditions and production efficiency. The utility model facilitates the control of the lifting frame through the setting of the hydraulic solenoid valve, thereby improving the use efficiency of the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional schematic diagram of the triangular support square tube structure of the utility model.

[0010] Figure 2 The utility model structure Figure 1 Enlarged schematic diagram at point A in the middle.

[0011] Figure 3 The utility model structure Figure 1 Enlarged schematic diagram of point B in the middle. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0013] like Figures 1 to 3As shown, the special-shaped composite plate lifting frame of this embodiment includes a triangular supporting square tube 1, the inner side of the triangular supporting square tube 1 is fixedly connected with a longitudinal beam 2, both sides of the bottom of the triangular supporting square tube 1 are fixedly connected with a triangular supporting plate 3, both sides of the top of the triangular supporting square tube 1 are fixedly connected with lifting ears 4, a pad 5 is provided on the outer side of the triangular supporting plate 3, the bottom of the longitudinal beam 2 is fixedly connected with a cross beam 6, an air pump 7 is fixedly installed on the bottom of the pad 5, a pressure regulating valve 8 is fixedly installed on the right side of the air pump 7, a lifting hook 9 is movably connected to the bottom of the triangular supporting plate 3, a mold platform 10 is fixedly connected to the top of the longitudinal beam 2 and the cross beam 6, a hydraulic pump 11 is fixedly installed on the top of the mold platform 10, and a numerical control device electric box 12 is provided on the right side of the hydraulic pump 11.

[0014] refer to Figure 2 A hydraulic solenoid valve 13 is arranged at the bottom of the hydraulic pump 11, a manual regulating valve 14 and a seismic pressure gauge 15 are fixedly installed on the surface of the hydraulic solenoid valve 13, a protective shell 16 is arranged on the outside of the hydraulic solenoid valve 13, an oil tank 17 is arranged inside the protective shell 16, and a hydraulic indicator gauge 18 is arranged on the front of the protective shell 16.

[0015] In this embodiment, the hydraulic solenoid valve 13 is provided to facilitate the control of the lifting frame, thereby improving the use efficiency of the lifting frame.

[0016] refer to Figure 1 The outer side of the longitudinal beam 2 is reinforced and connected with the triangular supporting square tube 1 through a triangular plate, and the number of the triangular plates is several.

[0017] In this embodiment, the provision of the triangular plate facilitates the reinforcement of the longitudinal beam 2 and the triangular supporting square tube 1, thereby improving the stability of the lifting frame during use.

[0018] refer to Figure 3 The air pump 7, the pressure regulating valve 8 and the CNC device electrical box 12 are electrically connected.

[0019] In this embodiment, the air pump 7 and the pressure regulating valve 8 are electrically connected to the numerical control device electric box 12, thereby improving the use efficiency of the numerical control device electric box 12.

[0020] refer to Figure 1 The lifting weight of the lifting hook 9 is three tons, and the lifting hook 9 is installed and arranged correspondingly to the triangular support plate 3.

[0021] In this embodiment, the lifting hook 9 and the triangular support plate 3 are installed in a corresponding manner, which facilitates the lifting of goods and improves the use efficiency of the lifting frame.

[0022] refer to Figure 1 The number of the hanging ears 4 is four, and the hanging ears 4 are evenly distributed in a rectangular shape.

[0023] In this embodiment, the number of the lifting ears 4 is set to four, which makes it easier to lift the lifting frame and improves the stability of the lifting frame during use.

[0024] The utility model controls the pressure regulating valve 8 through the numerical control device electric box 12 to adjust the pressure of the air pump 7 and the height of the air pump 7, so that the lifting frame is adjusted to a suitable height, and the lifting hook 9 is connected to the cargo. The height of the cargo is adjusted by controlling the air pump 7 to improve the efficiency of the demoulding operation, reduce time, ensure the safety of the operators, reduce dependence on manpower, reduce labor intensity, and improve the working conditions and production efficiency of the workers.

Claims

1. A special-shaped composite plate lifting frame, comprising a triangular supporting square tube (1), characterized in that: The inner side of the triangular support square tube (1) is fixedly connected to a longitudinal beam (2), both sides of the bottom of the triangular support square tube (1) are fixedly connected to a triangular support plate (3), both sides of the top of the triangular support square tube (1) are fixedly connected to lifting ears (4), a pad (5) is arranged on the outer side of the triangular support plate (3), the bottom of the longitudinal beam (2) is fixedly connected to a cross beam (6), an air pump (7) is fixedly installed on the bottom of the pad (5), a pressure regulating valve (8) is fixedly installed on the right side of the air pump (7), a lifting hook (9) is movably connected to the bottom of the triangular support plate (3), a mold platform (10) is fixedly connected to the top of the longitudinal beam (2) and the cross beam (6), a hydraulic pump (11) is fixedly installed on the top of the mold platform (10), and a numerical control device electric box (12) is arranged on the right side of the hydraulic pump (11).

2. The special-shaped composite plate lifting frame according to claim 1, characterized in that: A hydraulic solenoid valve (13) is arranged at the bottom of the hydraulic pump (11); a manual regulating valve (14) and a seismic pressure gauge (15) are fixedly mounted on the surface of the hydraulic solenoid valve (13); a protective shell (16) is arranged on the outside of the hydraulic solenoid valve (13); an oil tank (17) is arranged inside the protective shell (16); and a hydraulic indicator gauge (18) is arranged on the front of the protective shell (16).

3. The special-shaped composite plate lifting frame according to claim 2, characterized in that: The outer side of the longitudinal beam (2) is reinforced and connected to the triangular supporting square tube (1) via a triangular plate, and the number of the triangular plates is several.

4. The special-shaped composite plate lifting frame according to claim 3, characterized in that: The air pump (7) and the pressure regulating valve (8) are electrically connected to the numerical control device electrical box (12).

5. The special-shaped composite plate lifting frame according to claim 4, characterized in that: The lifting weight of the lifting hook (9) is three tons, and the lifting hook (9) is installed and arranged in correspondence with the triangular support plate (3).

6. The special-shaped composite plate lifting frame according to claim 1, 2 or 5, characterized in that: The number of the lifting ears (4) is four, and the lifting ears (4) are evenly distributed in a rectangular shape.

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