Intelligent stainless steel hoisting machine

Abstract

The utility model belongs to the field of hoisting machines, in particular relates to an intelligent stainless steel hoisting machine, and aims to solve the problems that in the using process of an existing hoisting machine, after a hoisting rope is damaged, materials fall off, personnel are easily injured, and meanwhile, the materials are damaged, the following scheme is provided: the intelligent stainless steel hoisting machine comprises a base, and a vertical column is mounted on the surface of the base; a transverse rod is installed on one side of the stand column, guide wheels are fixedly connected to the top of one end of the transverse rod and the top of the stand column, a winch is fixedly connected to one side of the base, a lifting rope is fixed to the winding end of the winch, and the other end of the lifting rope bypasses the two guide wheels and is fixedly connected with a hook. According to the utility model, when the lifting rope is accidentally broken or separated from the hook, the take-up wheel can stop rotating, so that materials are prevented from falling off, the use safety is improved, meanwhile, the supporting rod can be rotated, the angle of the supporting rod can be adjusted, the materials can be conveniently lifted, and the safety of the lifting rope is improved. And the use flexibility is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting machines, in particular to a stainless steel intelligent hoisting machine. Background Art

[0002] As the name suggests, a crane is a machine specially used for lifting and hoisting. It lifts heavy objects through the lifting machinery installed on the frame to complete their movement, assembly, installation or disassembly. When lifting heavy objects such as stainless steel materials, a crane is also required. However, when using a traditional crane, if the lifting rope is damaged, the material will fall, which may easily cause harm to personnel and damage the material. For this reason, a stainless steel intelligent crane is proposed. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art that when a hoisting machine is used, after the hoisting rope is damaged, materials fall, which easily causes injuries to personnel and damages materials, and proposes a stainless steel intelligent hoisting machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A stainless steel intelligent hoisting machine comprises a base, a column is installed on the surface of the base, a cross bar is installed on one side of the column, a top of one end of the cross bar and a top of the column are both fixedly connected with guide wheels, a winch is fixedly connected to one side of the base, a lifting rope is fixed to the winding end of the winch, and the other end of the lifting rope is passed around two guide wheels and fixedly connected with a hook;

[0006] A fixing frame is fixedly connected to one side of the column, a second mounting shaft is rotatably connected between two sides of the fixing frame, a take-up wheel is fixedly connected to the circumference of the second mounting shaft, a safety rope is fixedly wound around the circumference of the take-up wheel, the safety rope passes around two guide wheels and is fixed to a hook, a torsion spring is fixedly connected between the fixing frame and the take-up wheel, a positioning block is fixedly connected to the inner wall of one side of the fixing frame, and a plurality of stall limit assemblies are installed on one side of the take-up wheel.

[0007] As a further solution of the utility model, the stall limit assembly includes a rotating rod and a limiting rod. The rotating rod is rotatably connected to one side of the take-up wheel. An elastic rope is fixedly connected between the rotating rod and the take-up wheel. The limiting rod is fixedly connected to one side of the take-up wheel and used in conjunction with the rotating rod.

[0008] As a further solution of the utility model, the cross bar is rotatably connected to one side of the column, and an electric push rod is rotatably connected between the cross bar and the column.

[0009] As a further solution of the utility model, one side of the base is rotatably connected to two first installation shafts, and one side of the first installation shafts is fixedly connected to a support rod for supporting the base.

[0010] As a further solution of the utility model, the circumference of the first installation shaft is fixedly connected with a worm gear, and both sides of the base are rotatably connected with worms, and the two worms are respectively engaged with the two worm gears.

[0011] As a further solution of the utility model, a protective frame for shielding the suspension rope is fixedly connected to the bottom of the fixed frame.

[0012] The material is then lifted up by the lifting device, and the lifting rope is used to lift the material.

[0013] Beneficial effects:

[0014] In the utility model, the stainless steel intelligent hoisting machine, when the hoisting rope is accidentally broken or separated from the hook, the rotating rod on the take-up wheel is thrown out under the action of centrifugal force and is restricted by the limit rod and the positioning block, so that the take-up wheel stops rotating, thereby preventing the material from falling and improving the safety of use;

[0015] In the utility model, the stainless steel intelligent lifting machine can drive the worm wheel to rotate through the worm after rotating the worm, thereby driving the support rod to rotate, thereby adjusting the angle of the support rod, facilitating the lifting of materials, and further improving the flexibility of use;

[0016] In the utility model, when the lifting rope breaks accidentally or separates from the hook, the take-up wheel can stop rotating, thereby preventing the material from falling and improving the safety of use. At the same time, the support rod can be rotated to adjust the angle of the support rod, which is convenient for lifting materials and further improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a stainless steel intelligent hoisting machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of a stainless steel intelligent hoisting machine proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of a fixed frame of a stainless steel intelligent lifting machine proposed by the utility model.

[0020] In the figure: 1. base; 2. column; 3. cross bar; 4. electric push rod; 5. fixed frame; 6. protection frame; 7. guide wheel; 8. lifting rope; 9. hook; 10. support rod; 11. winch; 12. first mounting shaft; 13. worm gear; 14. worm; 15. second mounting shaft; 16. take-up wheel; 17. torsion spring; 18. rotating rod; 19. elastic rope; 20. limit rod; 21. positioning block; 22. safety rope. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] Reference Figure 1-Figure 3 A hoisting machine comprises: a base 1, a universal wheel is installed at the bottom of the base 1 for easy walking, a column 2 is installed on the surface of the base 1, a cross bar 3 is installed on one side of the column 2, a guide wheel 7 is fixedly connected to the top of one end of the cross bar 3 and the top of the column 2, a winch 11 is fixedly connected to one side of the base 1, a lifting rope 8 is fixed to the winding end of the winch 11, and the other end of the lifting rope 8 is passed around two guide wheels 7 and fixedly connected to a hook 9. Starting the winch 11 can facilitate the lifting of the packaged materials through the lifting rope 8 and the hook 9;

[0024] A fixing frame 5 is fixedly connected to one side of the column 2, and handles are also installed on both sides of the column 2. A second mounting shaft 15 is rotatably connected between the two sides of the fixing frame 5, and a take-up wheel 16 is fixedly connected to the circumference of the second mounting shaft 15. A safety rope 22 is fixedly wound around the circumference of the take-up wheel 16. The safety rope 22 passes around two guide wheels 7 and is fixed to the hook 9. A torsion spring 17 is fixedly connected between the fixing frame 5 and the take-up wheel 16, and the torsion spring 17 is used to retract the safety rope 22. A positioning block 21 is fixedly connected to the inner wall of one side of the fixing frame 5, and a plurality of stall limit assemblies are installed on one side of the take-up wheel 16.

[0025] The stall limit assembly includes a rotating rod 18 and a limit rod 20. The rotating rod 18 is rotatably connected to one side of the take-up wheel 16. An elastic rope 19 is fixedly connected between the rotating rod 18 and the take-up wheel 16. The limit rod 20 is fixedly connected to one side of the take-up wheel 16 and is used in conjunction with the rotating rod 18. When the suspension rope 8 breaks accidentally or separates from the hook 9, the material will fall rapidly under the action of its own weight. While falling, the take-up wheel 16 is pulled to rotate rapidly through the safety rope 22. Under the action of centrifugal force, the rotating rod 18 on the take-up wheel 16 is thrown out and limited by the limit rod 20 and the positioning block 21, so that the take-up wheel 16 stops rotating, thereby avoiding the material from falling and improving the safety of use.

[0026] Reference Figure 1 The cross bar 3 is rotatably connected to one side of the column 2, and an electric push rod 4 is rotatably connected between the cross bar 3 and the column 2. When the electric push rod 4 is started, the electric push rod 4 pushes the cross bar 3 to change its angle, which makes it convenient to lift the material and improves the flexibility of use.

[0027] Reference Figure 2 One side of the base 1 is rotatably connected to two first mounting shafts 12, and one side of the first mounting shaft 12 is fixedly connected to a support rod 10 for supporting the base 1. The support rod 10 is used to support the device to improve the stability of the device. The bottom of the support rod 10 is also equipped with a universal wheel for easy walking.

[0028] Reference Figure 2 The circumference of the first mounting shaft 12 is fixedly connected with a worm gear 13, and both sides of the base 1 are rotatably connected with a worm 14. The two worm gears 14 are respectively engaged with the two worm gears 13. After the worm gear 14 is rotated, the worm gear 13 can be driven to rotate through the worm gear 14, thereby driving the support rod 10 to rotate, thereby realizing the adjustment of the angle of the support rod 10, facilitating the lifting of materials, and further improving the flexibility of use.

[0029] The present application can be used in the field of intelligent lifting of stainless steel, and can also be used in other fields applicable to the present application.

[0030] Example 2

[0031] Based on Example 1, a stainless steel intelligent hoisting machine is improved, which is applied to the field of stainless steel intelligent hoisting. Figure 1 A protective frame 6 for shielding the suspension rope 8 is fixedly connected to the bottom of the fixed frame 5, and the protective frame 6 protects the operator.

[0032] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 4 and the winch 11 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stainless steel intelligent lifting machine, comprising a base (1), characterized in that: A column (2) is installed on the surface of the base (1), a cross bar (3) is installed on one side of the column (2), a top of one end of the cross bar (3) and a top of the column (2) are both fixedly connected to a guide wheel (7), a winch (11) is fixedly connected to one side of the base (1), a lifting rope (8) is fixed to the winding end of the winch (11), and the other end of the lifting rope (8) is passed around two guide wheels (7) and is fixedly connected to a hook (9); A fixing frame (5) is fixedly connected to one side of the column (2); a second mounting shaft (15) is rotatably connected between two sides of the fixing frame (5); a take-up wheel (16) is fixedly connected to the circumference of the second mounting shaft (15); a safety rope (22) is fixedly wound around the circumference of the take-up wheel (16); the safety rope (22) passes around two guide wheels (7) and is fixed to a hook (9); a torsion spring (17) is fixedly connected between the fixing frame (5) and the take-up wheel (16); a positioning block (21) is fixedly connected to the inner wall of one side of the fixing frame (5); and a plurality of stall limit assemblies are installed on one side of the take-up wheel (16).

2. The stainless steel intelligent hoisting machine according to claim 1, characterized in that: The stall limit assembly comprises a rotating rod (18) and a limit rod (20); the rotating rod (18) is rotatably connected to one side of the take-up wheel (16); an elastic rope (19) is fixedly connected between the rotating rod (18) and the take-up wheel (16); and the limit rod (20) is fixedly connected to one side of the take-up wheel (16) and used in conjunction with the rotating rod (18).

3. The stainless steel intelligent hoisting machine according to claim 1, characterized in that: The cross bar (3) is rotatably connected to one side of the column (2), and an electric push rod (4) is rotatably connected between the cross bar (3) and the column (2).

4. The stainless steel intelligent hoisting machine according to claim 1, characterized in that: One side of the base (1) is rotatably connected to two first installation shafts (12), and one side of each of the first installation shafts (12) is fixedly connected to a support rod (10) for supporting the base (1).

5. The stainless steel intelligent hoisting machine according to claim 4, characterized in that: The circumference of the first mounting shaft (12) is fixedly connected to a worm gear (13), and both sides of the base (1) are rotatably connected to a worm (14), and the two worms (14) are respectively meshed with the two worm gears (13).

6. The stainless steel intelligent hoisting machine according to claim 1, characterized in that: A protective frame (6) for shielding the suspension rope (8) is fixedly connected to the bottom of the fixed frame (5).

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