Lifting equipment

Abstract

The utility model discloses hoisting equipment, and relates to the technical field of hoisting equipment, the hoisting equipment comprises a mounting rack and a U-shaped plate, and the U-shaped plate is arranged on the inner side of the mounting rack. A first rotary knob is rotated to drive a first clamping plate to be close to a second clamping plate so that a to-be-machined workpiece can be clamped, and a rubber pad can increase the friction force between the clamping assembly and the to-be-machined workpiece, so that the clamping effect of the clamping assembly is improved; a second rotary knob is rotated to drive a second threaded rod to move outwards and break away from a threaded groove so that limiting of the to-be-machined workpiece can be relieved, a first rotary rod is rotated to drive the to-be-machined workpiece to rotate, and the angle of the to-be-machined workpiece can be conveniently adjusted. And after angle adjustment is completed, a second rotary knob is reversely rotated to drive a second threaded rod to be in threaded connection with a U-shaped plate through a threaded groove, and the position of the to-be-machined workpiece can be fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoisting equipment technical field, in particular to a hoisting equipment. BACKGROUND

[0002] Hoisting equipment refers to the multi-action hoisting machinery that vertically lifts or horizontally carries heavy objects within a certain range, which is mainly realized through ropes, chains or hydraulic systems. Hoisting equipment can efficiently and safely carry heavy objects, reduce manual labor and improve work efficiency, and plays a key role in the fields of industrial production and construction.

[0003] The utility model discloses a kind of lifting equipment for electromechanical equipment maintenance, it is by setting fixed clamping plate and movable clamping plate, movable clamping plate moves by screw rod and screw groove cooperation, to hold different model size electromechanical equipment, fixed clamping plate cooperation movable clamping plate can rotate electromechanical equipment to different angles, by setting movable plate and connecting plate, electromechanical equipment can be connected by two connecting plates the bottom of both ends of mounting frame, improve the compressive strength of mounting frame.

[0004] This prior art still has the following problems when in use:

[0005] The device holds electromechanical equipment by rotating screw rod to drive movable clamping plate close to fixed clamping plate, since movable clamping plate and fixed clamping plate are both set as movable structure, thus the held electromechanical equipment is easily rotated under external influence, so as to change the angle of electromechanical equipment rotation, affect the effect of maintenance and repair. Utility model content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a hoisting equipment to solve the technical problems mentioned in the background.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a hoisting equipment, comprising a mounting frame and a U-shaped plate, the inside of the mounting frame is provided with a U-shaped plate;

[0008] The clamping assembly is arranged at the left and right ends of the U-shaped plate, and can clamp the workpiece to be processed; the clamping assembly comprises a first knob, a sleeve, a limiting rod, a first clamping plate, a second rotating rod, a first threaded rod, a first fixing ring, a fixed plate, a second fixing ring and a second clamping plate, the second rotating rod and the first threaded rod are arranged through the side of the U-shaped plate, the first threaded rod is fixedly arranged on the side of the first threaded rod, the sleeve is threadedly connected to the outer side of the first threaded rod, the first fixing ring is fixedly arranged on the outer side of the first threaded rod, the limiting rod is fixedly arranged on the inner side of the U-shaped plate, the fixed plate is fixedly arranged on the side of the sleeve, the first clamping plate is rotatably connected to the outer surface of the fixed plate, the second fixing ring is fixedly arranged on the outer side of the second rotating rod, and the second clamping plate is fixedly arranged on the side of the second rotating rod.

[0009] The angle adjusting assembly is arranged at one end of the U-shaped plate, and can fix the position of the workpiece to be processed after the angle is adjusted; the angle adjusting assembly comprises a second knob, a rotating disc, a first rotating rod, a threaded groove and a second threaded rod, the second rotating rod is fixedly arranged on the side away from the second clamping plate, the first rotating rod is arranged through the inner side of the rotating disc, the second threaded rod and the second knob are fixedly arranged on the left and right sides of the first rotating rod respectively, and the U-shaped plate is provided with a plurality of threaded grooves in a circumferential array on the outer side.

[0010] The rubber pads are arranged on the left and right sides of the workpiece to be processed, and can increase the friction between the clamping assembly and the workpiece to be processed.

[0011] As a preferred technical scheme of the utility model, the inner top surface of the mounting frame is provided with an electric sliding rail, a matched electric sliding block is installed in the electric sliding rail, the bottom surface of the electric sliding block is fixedly provided with an air cylinder, and the output end bottom surface of the air cylinder is fixedly connected with the U-shaped plate.

[0012] As a preferred technical scheme of the utility model, the sleeve bottom is provided with a horizontal groove matched with the limiting rod, the limiting rod is slidably connected with the sleeve through the horizontal groove, the side, where the first clamping plate and the second clamping plate are close to each other, is fixedly connected with the rubber pad, the outer side of the second rotating rod is rotatably connected with the U-shaped plate, the left and right sides and the outer side of the first fixing ring are rotatably connected with the U-shaped plate, and the outer surfaces of the second fixing rings are rotatably connected with the U-shaped plate.

[0013] As a preferred technical scheme of the utility model, the rotating disc side is provided with a through hole matched with the first rotating rod, the threaded groove is matched with the second threaded rod, and the second threaded rod is threadedly connected with the U-shaped plate through the threaded groove.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] The utility model discloses a clamping assembly and rubber pad are set up, and the workpiece to be processed is placed between the first clamping plate and the second clamping plate, and the first clamping plate is driven to be close to the second clamping plate by rotating the first knob, and the workpiece to be processed can be clamped, the rubber pad can increase the friction between the clamping assembly and the workpiece to be processed, thereby improving the clamping effect of the clamping assembly, by setting up the angle adjusting component, the second threaded rod is connected with the U-shaped plate through the threaded groove and can prevent the second clamping plate from rotating, thereby avoiding the rotation of the workpiece to be processed, the second threaded rod is driven to move outward and is separated from the threaded groove by rotating the second knob, and the workpiece to be processed can be released from the limiting, and the first rotating rod can drive the workpiece to be processed to rotate, and the angle of the workpiece to be processed is adjusted conveniently, and after the angle is adjusted, the second threaded rod is connected with the U-shaped plate through the threaded groove by reversely rotating the second knob, and the second clamping plate can be prevented from rotating, and the position of the workpiece to be processed is fixed again.

[0016] The position of the workpiece to be processed is fixed again. ACCURACY OF DRAWINGS

[0017] Fig. 1 is a schematic diagram of the main structure of the utility model;

[0018] Fig. 2 is a schematic diagram of the main view cross-section structure of the utility model;

[0019] Fig. 3 is a schematic diagram of the enlarged structure of part A of the utility model; Figure 2 Fig. 4 is a schematic diagram of the enlarged structure of part B of the utility model;

[0020] Fig. 4 is a schematic diagram of the enlarged structure of part B of the utility model; Figure 2 Fig. 4 is a schematic diagram of the enlarged structure of part B of the utility model;

[0021] Wherein: 1, mounting frame, 2, electric sliding block, 3, air cylinder, 4, U-shaped plate, 5, first knob, 6, sleeve, 7, limiting rod, 8, first clamping plate, 9, rubber pad, 10, second knob, 11, rotating disc, 12, first rotating rod, 13, second rotating rod, 14, threaded groove, 15, first threaded rod, 16, first fixed ring, 17, fixed plate, 18, second threaded rod, 19, second fixed ring, 20, second clamping plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the utility model. EMBODIMENT

[0023] Please refer to the drawings 1-2 shown, the utility model provides a kind of hoisting equipment, including mounting frame 1 and U-shaped plate 4, electronic slide rail is installed on the inside top surface of mounting frame 1, the inside of electronic slide rail is provided with compatible electric slide 2, electric slide 2 bottom is fixedly provided with cylinder 3,

[0024] The bottom surface of the output end of cylinder 3 is fixedly provided with U-shaped plate 4, and U-shaped plate 4 is arranged inside mounting frame 1. The workpiece to be processed is placed inside the first knob 5. The cylinder 3 can drive the U-shaped plate 4 and the workpiece to be processed to move up and down. The electric slide 2 can drive the cylinder 3, the U-shaped plate 4 and the workpiece to be processed to move left and right by cooperating with the electronic slide rail, realizing the hoisting of the workpiece to be processed.

[0025] As shown in Fig. 1- Figure 4 The left and right ends of the U-shaped plate 4 are provided with clamping assemblies, and the clamping assemblies are composed of the first knob 5, the sleeve 6, the limiting rod 7, the first clamping plate 8, the second rotating rod 13, the first threaded rod 15, the first fixed ring 16, the fixed plate 17, the second fixed ring 19 and the second clamping plate 20. The second rotating rod 13 and the first threaded rod 15 are arranged through the side surface of the U-shaped plate 4. The first threaded rod 15 is fixedly provided with the first knob 5 on the side surface. The first threaded rod 15 is threadedly connected with the sleeve 6 on the outside. The first threaded rod 15 is fixedly provided with the first fixed ring 16 on the outside. The limiting rod 7 is fixedly arranged inside the U-shaped plate 4. The bottom of the sleeve 6 is provided with a transverse groove matched with the limiting rod 7. The limiting rod 7 is slidably connected with the sleeve 6 through the transverse groove. The limiting rod 7 can prevent the sleeve 6 from rotating by cooperating with the transverse groove. The sleeve 6 is fixedly provided with the fixed plate 17 on the side surface. The fixed plate 17 is rotatably connected with the first clamping plate 8 on the outer surface. The fixed plate 17 is arranged inside the first clamping plate 8. The second rotating rod 13 is fixedly provided with the second fixed ring 19 on the outside. The second rotating rod 13 is fixedly provided with the second clamping plate 20 on the side surface. The second rotating rod 13 is rotatably connected with the U-shaped plate 4 on the outside. The first fixed ring 16 is rotatably connected with the U-shaped plate 4 on the left and right sides and the outside. The first fixed ring 16 is arranged inside the U-shaped plate 4. The outer surface of the second fixed ring 19 is rotatably connected with the U-shaped plate 4. The second fixed ring 19 is arranged inside the U-shaped plate 4. The workpiece to be processed is placed between the first clamping plate 8 and the second clamping plate 20. The first knob 5 is rotated to drive the first threaded rod 15 and the first fixed ring 16 to rotate. The first threaded rod 15 is rotated to drive the sleeve 6 to move towards the second clamping plate 20. The sleeve

[0026] 6 The first clamping plate 8 and the fixed plate 17 are moved towards the second clamping plate 20, the first clamping plate 8 is close to the second clamping plate 20, and the first clamping plate 8 and the second clamping plate 20 are pressed tightly to the workpiece to be processed, so that the workpiece to be processed can be clamped, and the rubber pad 9 is fixedly connected to the side of the first clamping plate 8 and the second clamping plate 20, which can increase the friction between the clamping assembly and the workpiece to be processed, thereby improving the clamping effect of the clamping assembly.

[0027] As shown in Figure 1- Figure 4 The one end of the U-shaped plate 4 is provided with an angle adjusting assembly, the angle adjusting assembly is composed of a second knob 10, a rotating disc 11, a first rotating rod 12, a threaded groove 14 and a second threaded rod 18, the rotating disc 11 is fixedly provided on the side away from the second clamping plate 20, the first rotating rod 12 is movably connected to the inner side of the rotating disc 11, the rotating disc 11 is provided with a through hole matched with the first rotating rod 12, the first rotating rod 12 penetrates through the rotating disc 11 through the through hole, the second threaded rod 18 and the second knob 10 are fixedly arranged on the left and right sides of the first rotating rod 12 respectively, a plurality of threaded grooves 14 matched with the second threaded rod 18 are arranged in a circular array on the outer side of the U-shaped plate 4, and the second threaded rod 18 is screwed with the U-shaped plate 4 through the threaded groove 14. The threaded connection between the second threaded rod 18 and the U-shaped plate 4 can prevent the rotating disc 11 from rotating relative to the U-shaped plate 4, thereby preventing the second clamping plate 20 from rotating relative to the U-shaped plate 4, avoiding the rotation of the workpiece to be processed, rotating the second knob 10 drives the second threaded rod 18 to move outward and disengage from the threaded groove 14, which can release the limiting of the workpiece to be processed, rotating the first rotating rod 12 can drive the rotating disc 11 to rotate, thereby driving the second rotating rod 13, the second fixed ring 19 and the second clamping plate 20 to rotate, the second clamping plate 20 drives the workpiece to be processed and the first clamping plate 8 to rotate, which facilitates the adjustment of the angle of the workpiece to be processed, and when the angle adjustment is completed, the second threaded rod 18 is aligned to the threaded groove 14, and the threaded connection between the second threaded rod 18 and the U-shaped plate 4 through the threaded groove 14 can fix the position of the workpiece to be processed again by reversely rotating the second knob 10.

[0028] Specific working principle:

[0029] When the device is used, the workpiece to be processed is placed between the first clamping plate 8 and the second clamping plate 20, the first knob 5 is rotated to drive the first threaded rod 15 and the first fixed ring 16 to rotate, the first threaded rod 15 is rotated to drive the sleeve 6 to move towards the second clamping plate 20, the sleeve 6 is moved to drive the first clamping plate 8 and the fixed plate 17 to move towards the second clamping plate 20, the first clamping plate 8 is close to the second clamping plate 20 to press the workpiece to be processed between the first clamping plate 8 and the second clamping plate 20, so that the workpiece to be processed can be clamped, the rubber pad 9 can increase the friction between the clamping assembly and the workpiece to be processed, so that the clamping effect of the clamping assembly is improved, the second knob 10 is rotated to drive the second threaded rod 18 to be screwed with the U-shaped plate 4 through the threaded groove 14, so that the rotation of the rotating disc 11 relative to the U-shaped plate 4 is prevented, so that the rotation of the second clamping plate 20 relative to the U-shaped plate 4 is prevented, and the rotation of the workpiece to be processed is avoided, the cylinder 3 can be controlled to drive the U-shaped plate 4 and the workpiece to be processed to move up and down, the electric sliding block 2 can be controlled to drive the cylinder 3, the U-shaped plate 4 and the workpiece to be processed to move left and right in cooperation with the electronic sliding rail, and the hoisting of the workpiece to be processed is realized.

[0030] When the angle of the workpiece to be processed needs to be adjusted, the second knob 10 is rotated to drive the second threaded rod 18 to move outward and be separated from the threaded groove 14, so that the limiting of the workpiece to be processed is released, the first rotating rod 12 is rotated to drive the rotating disc 11 to rotate, so that the second rotating rod 13, the second fixed ring 19 and the second clamping plate 20 are rotated, the second clamping plate 20 is rotated to drive the workpiece to be processed and the first clamping plate 8 to rotate, so that the angle of the workpiece to be processed is adjusted conveniently, and when the angle adjustment is completed, the second threaded rod 18 is aligned to the threaded groove 14, the second knob 10 is reversely rotated to drive the second threaded rod 18 to be screwed with the U-shaped plate 4 through the threaded groove 14, so that the position of the workpiece to be processed is fixed again.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the industry that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and range of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A lifting device, comprising a mounting frame (1) and a U-shaped plate (4), said mounting frame (1) A U-shaped plate (4) is provided on the inner side, characterized in that: A clamping assembly is provided at both ends of the U-shaped plate (4) to clamp the workpiece to be processed. The clamping assembly includes a first knob (5), a sleeve (6), a limiting rod (7), a first clamping plate (8), a second rotating rod (13), a first threaded rod (15), a first fixing ring (16), a fixing plate (17), a second fixing ring (19), and a second clamping plate (20). The second rotating rod (13) and the first threaded rod (15) are provided through the side of the U-shaped plate (4). The first knob (5) is fixedly provided on the side of the first threaded rod (15). The sleeve (6) is threadedly connected to the outside of the first threaded rod (15). The first fixing ring (16) is fixedly provided on the outside of the first threaded rod (15). A limiting rod (7) is fixedly installed on the inner side of the mold plate (4), a fixing plate (17) is fixedly installed on the side of the sleeve (6), a first clamping plate (8) is rotatably connected to the outer surface of the fixing plate (17), a second fixing ring (19) is fixedly installed on the outer side of the second rotating rod (13), and a second clamping plate (20) is fixedly installed on the side of the second rotating rod (13). An angle adjustment component is set at one end of the U-shaped plate (4). The angle adjustment component can fix the position of the workpiece to be processed after the angle adjustment is completed. The angle adjustment component includes a second knob (10), a turntable (11), a first rotating rod (12), a threaded groove (14), and a second threaded rod (18). The turntable (11) is fixedly set on the side of the second rotating rod (13) away from the second clamping plate (20). The first rotating rod (12) is provided through the inner side of the turntable (11). The second threaded rod (18) and the second knob (10) are fixedly set on the left and right sides of the first rotating rod (12), respectively. Multiple threaded grooves (14) are arranged in a circumferential array on the outer side of the U-shaped plate (4). Rubber pad (9) is provided on the left and right sides of the workpiece to be processed. The rubber pad (9) can increase the friction between the clamping assembly and the workpiece to be processed.

2. The lifting equipment according to claim 1, characterized in that: An electric slide rail is provided on the inner top surface of the mounting bracket (1), and a matching electric slider (2) is installed in the electric slide rail. A cylinder (3) is fixedly provided on the bottom surface of the electric slider (2), and the bottom surface of the output end of the cylinder (3) is fixedly connected to the U-shaped plate (4).

3. The lifting equipment according to claim 1, characterized in that: The bottom of the sleeve (6) is provided with a transverse groove for the limiting rod (7). The limiting rod (7) is slidably connected to the sleeve (6) through the transverse groove. The first clamping plate (8) and the second clamping plate (20) are fixedly connected to the rubber pad (9) on the side that is close to each other. The outer side of the second rotating rod (13) is rotatably connected to the U-shaped plate (4). The left and right sides and the outer side of the first fixing ring (16) are rotatably connected to the U-shaped plate (4). The outer surface of the second fixing ring (19) is rotatably connected to the U-shaped plate (4).

4. The lifting equipment according to claim 1, characterized in that: The turntable (11) has a through hole on its side that is adapted to the first rotating rod (12). The threaded groove (14) is adapted to the second threaded rod (18). The second threaded rod (18) is threadedly connected to the U-shaped plate (4) through the threaded groove (14).

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