A hydraulic cylinder production hoisting device

Abstract

This utility model discloses a hydraulic cylinder production hoisting device, including a support frame and a mounting frame. A first motor is fixedly connected to the top of the support frame, and a rotating shaft is fixedly connected to the output end of the first motor. Two winding rollers are fixedly sleeved on the outer wall of the rotating shaft, and a hoisting rope is wound around the outer wall of the winding rollers. Two lifting rings are fixedly connected to the top of the mounting frame, and the bottom end of the hoisting rope is bolted to the lifting rings. The top of the mounting frame has multiple mounting grooves, with sliding grooves on the inner walls of both ends of each groove and a clearance groove on one inner wall of each groove. A slider is slidably connected within the sliding groove. This utility model uses a second motor to insert the bottom end of an arc-shaped plate into the bottom of the hydraulic cylinder, thus allowing the arc-shaped plate to catch and clamp the hydraulic cylinder. The first motor then winds up the hoisting rope, achieving hoisting of the hydraulic cylinder without the need for binding the hydraulic cylinder with a hoisting rope, making it convenient and quick.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic cylinder manufacturing technology, and in particular to a hydraulic cylinder manufacturing hoisting device. Background Technology

[0002] A hydraulic cylinder, or simply cylinder, is a hydraulic actuator that converts hydraulic energy into mechanical energy, performing linear reciprocating motion (or oscillating motion). Currently, some hydraulic cylinders are quite large, such as vehicle-mounted hydraulic cylinders. After production, operators typically need to use ropes to secure the cylinders before hoisting and transporting them, which is time-consuming, labor-intensive, and slows down the work progress. Therefore, to better facilitate the hoisting of hydraulic cylinders, promote technological progress in the industry, and enhance core technological competitiveness, this application proposes a new implementation scheme for hydraulic cylinder production hoisting devices that differs from existing technologies. Summary of the Invention

[0003] The purpose of this utility model is to solve the problems of inconvenient operation and increased time costs in existing systems, and to propose a hydraulic cylinder production hoisting device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A hydraulic cylinder production hoisting device includes a support frame and a mounting frame. A first motor is fixedly connected to the top of the support frame, and a rotating shaft is fixedly connected to the output end of the first motor. Two take-up rollers are fixedly sleeved on the outer wall of the rotating shaft, and a hoisting rope is wound around the outer wall of the take-up rollers. Two lifting rings are fixedly connected to the top of the mounting frame, and the bottom end of the hoisting rope is bolted to the lifting rings. The top of the mounting frame has multiple mounting grooves, with sliding grooves on the inner walls of both ends of each groove and a clearance groove on one inner wall of each groove. A slider is slidably connected within the sliding groove, and an arc-shaped plate is fixedly connected between two sliders. The arc-shaped plate is located within the mounting groove, and a toothed groove is located on one outer wall of the arc-shaped plate within the clearance groove. Multiple second motors are fixedly connected to the top of the mounting frame, and gears are fixedly connected to the output ends of the second motors, meshing with the toothed grooves.

[0005] Furthermore, two support plates are fixedly connected to the top outer wall of the support frame, and the rotating shaft is rotatably installed between the two support plates through an interlocking bearing.

[0006] Furthermore, the top of the support frame is provided with a rectangular groove through which the suspension rope passes.

[0007] Furthermore, a control panel is fixedly connected to one side of the support frame, and the control panel is connected to the first motor and the second motor via wires.

[0008] Furthermore, a storage battery is fixedly connected to the top outer wall of the support frame, and the storage battery is connected to the first motor and the second motor through wires.

[0009] Furthermore, multiple protective boxes are fixedly connected to the top of the support frame, and the protective boxes cover the top of the second motor, gear and arc plate.

[0010] Furthermore, a rubber pad is fixedly connected to the inner side of the arc-shaped plate.

[0011] The beneficial effects of this utility model are as follows: 1. The bottom end of the arc-shaped plate is inserted into the bottom of the hydraulic cylinder by the second motor, so that the arc-shaped plate is wrapped around the bottom of the hydraulic cylinder and clamps the hydraulic cylinder. Then, the first motor is used to wind up the lifting rope, thereby realizing the lifting of the hydraulic cylinder. There is no need to use the lifting rope to tie the hydraulic cylinder, which is convenient and quick.

[0012] 2. By setting up the rubber pad, the friction between the rubber pad and the surface of the cylinder body can prevent the cylinder from sliding due to vibration or tilting during the hoisting process, thus ensuring clamping stability. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a hydraulic cylinder production hoisting device proposed in this utility model; Figure 2 This is a schematic diagram of the clamping part of a hydraulic cylinder production hoisting device proposed in this utility model; Figure 3 This is a schematic diagram of the mounting frame structure of a hydraulic cylinder production hoisting device proposed in this utility model; Figure 4 This is an exploded structural diagram of a hydraulic cylinder production hoisting device proposed in this utility model.

[0014] In the diagram: 1. Support frame; 2. Control panel; 3. Take-up roller; 4. First motor; 5. Lifting rope; 6. Battery; 7. Mounting frame; 8. Lifting ring; 9. Mounting groove; 10. Slide groove; 11. Alternating groove; 12. Protective box; 13. Second motor; 14. Gear; 15. Arc plate; 16. Slider; 17. Toothed groove; 18. Rubber pad; 19. Hydraulic cylinder. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-4A hydraulic cylinder production hoisting device includes a support frame 1, a mounting frame 7, and a hydraulic cylinder 19. A first motor 4 is fixed to the top of the support frame 1 by bolts. A rotating shaft is keyed to the output end of the first motor 4. Two take-up rollers 3 are fixedly sleeved on the outer wall of the rotating shaft. A hoisting rope 5 is wound around the outer wall of the take-up rollers 3. Two lifting rings 8 are welded to the top of the mounting frame 7. The bottom end of the hoisting rope 5 is bolted to the lifting rings 8. The mounting frame 7 is in a horizontal state during the up and down process after being bolted. Driven by the first motor 4, the winding roller 3 rotates, thereby winding up the lifting rope 5, which in turn drives the mounting frame 7 to move upward, thereby driving the hydraulic cylinder 19 to move upward, thus achieving the hoisting of the hydraulic cylinder 19. The top of the mounting bracket 7 is provided with multiple mounting slots 9. The inner walls of both ends of the mounting slot 9 are provided with sliding grooves 10. The inner wall of one side of the mounting slot 9 is provided with a clearance groove 11. A slider 16 is slidably connected in the sliding groove 10. An arc plate 15 is welded between two sliders 16. The arc plate 15 is located in the mounting slot 9. The outer wall of one side of the arc plate 15 is provided with a toothed groove 17. The toothed groove 17 is located in the clearance groove 11, thereby providing space for the movement of the toothed groove 17. Multiple second motors 13 are bolted to the top of the mounting bracket 7. The first motor 4 and the second motor 13 are SAF99 models. The output end of the second motor 13 is keyed to a gear 14. The gear 14 meshes with the toothed groove 17. Driven by the second motor 13, the gear 14 rotates. Under the action of the gear 14 meshing with the toothed groove 17, the bottom end of the arc plate 15 is inserted into the bottom of the hydraulic cylinder 19, so that the arc plate 15 is held in the bottom of the hydraulic cylinder 19, thereby clamping the hydraulic cylinder 19.

[0017] The top outer wall of the support frame 1 is fixed with two support plates by bolts, and the rotating shaft is rotatably installed between the two support plates through an interlocking bearing, thereby providing stable support for the rotation of the take-up roller 3.

[0018] The top of the support frame 1 is provided with a rectangular groove, through which the suspension rope 5 passes.

[0019] A control panel 2 is fixed to one side of the support frame 1 by bolts. The control panel 2 is connected to the first motor 4 and the second motor 13 by wires.

[0020] A battery 6 is fixed to the top outer wall of the support frame 1 by bolts. The battery 6 is connected to the first motor 4 and the second motor 13 by wires, thereby providing power to the hoisting device.

[0021] Multiple protective boxes 12 are bolted to the top of the support frame 1. The protective boxes 12 cover the top of the second motor 13, gear 14 and arc plate 15, thereby providing protection to prevent the movement of the arc plate 15 from being affected.

[0022] A rubber pad 18 is bonded to the inner side of the arc plate 15. On the one hand, the friction between the rubber pad 18 and the surface of the cylinder body can prevent the cylinder from sliding due to vibration or tilting during hoisting, ensuring clamping stability. On the other hand, the elasticity of the rubber pad 18 can buffer the clamping force of the arc plate 15 on the cylinder body, avoiding rigid contact that could cause scratches or deformation on the outer surface of the cylinder.

[0023] The working principle of this embodiment is as follows: When in use, the hydraulic cylinder 19 is placed on the support frame. First, the first motor 4 is started, and the winding roller 3 rotates under the drive of the first motor 4, thereby unwinding the lifting rope 5 and lowering the mounting frame 7 above the hydraulic cylinder 19. Then, the second motor 13 is started, and the gear 14 rotates under the drive of the second motor 13. Under the action of the gear 14 meshing with the toothed groove 17, the slider 16 moves in the groove 10, thereby moving the arc plate 15 in the mounting groove 9, and thus inserting the bottom end of the arc plate 15 into the bottom of the hydraulic cylinder 19, thereby holding the hydraulic cylinder 19. Then, driven by the reverse rotation of the first motor 4, the hoisting rope 5 is wound up, thereby driving the mounting frame 7 to move upward, which in turn drives the hydraulic cylinder 19 to move upward, thus realizing the hoisting of the hydraulic cylinder 19.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A hydraulic cylinder production hoisting device comprising a support frame (1) and a mounting frame (7), characterized in that, The top of the support frame (1) is fixedly connected to a first motor (4), and the output end of the first motor (4) is fixedly connected to a rotating shaft. Two take-up rollers (3) are fixedly sleeved on the outer wall of the rotating shaft. A hanging rope (5) is wound around the outer wall of the take-up rollers (3). The top of the mounting frame (7) is fixedly connected to two lifting rings (8). The bottom end of the hanging rope (5) is bolted to the lifting rings (8). The top of the mounting frame (7) is provided with multiple mounting grooves (9). The inner walls of both ends of the mounting grooves (9) are provided with sliding grooves (10). The inner wall of one side of the mounting groove (9) is... A clearance groove (11) is provided, and a slider (16) is slidably connected in the sliding groove (10). An arc plate (15) is fixedly connected between the two sliders (16). The arc plate (15) is located in the mounting groove (9). A toothed groove (17) is provided on one side of the outer wall of the arc plate (15). The toothed groove (17) is located in the clearance groove (11). A plurality of second motors (13) are fixedly connected to the top of the mounting frame (7). A gear (14) is fixedly connected to the output end of the second motor (13). The gear (14) meshes with the toothed groove (17).

2. The hydraulic cylinder production hoisting device according to claim 1, characterized in that, The top outer wall of the support frame (1) is fixedly connected to two support plates, and the rotating shaft is rotatably installed between the two support plates through an interlocking bearing.

3. The hydraulic cylinder production hoisting device according to claim 1, characterized in that, The top of the support frame (1) is provided with a rectangular groove, through which the suspension rope (5) passes.

4. The hydraulic cylinder production hoisting device according to claim 1, characterized in that, A control panel (2) is fixedly connected to one side of the support frame (1), and the control panel (2) is connected to the first motor (4) and the second motor (13) by wires.

5. The hydraulic cylinder production hoisting device according to claim 1, characterized in that, A battery (6) is fixedly connected to the top outer wall of the support frame (1), and the battery (6) is connected to the first motor (4) and the second motor (13) by wires.

6. The hydraulic cylinder production hoisting device according to claim 1, characterized in that, The top of the support frame (1) is fixedly connected to a number of protective boxes (12), which cover the top of the second motor (13), gear (14) and arc plate (15).

7. The hydraulic cylinder production hoisting device according to claim 1, characterized in that, A rubber pad (18) is fixedly connected to the inner side of the arc plate (15).

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