A hoisting device for conveniently conveying aluminum castings

Abstract

This utility model discloses a lifting device for facilitating the transport of aluminum castings in the field of aluminum casting transport technology. It includes a lifting frame with telescopic outriggers installed on both sides of its bottom. An mounting frame is installed below the lifting frame, and support plates are installed on both sides of the outer wall of the mounting frame. The structure is reasonable. This utility model achieves this by sliding the I-shaped seats on the two sets of clamps into guide grooves on the lifting frame, and threadedly connecting the movable seats on the I-shaped seats to the outer walls of the left and right lead screws. Based on the left and right threaded effects of the outer walls of the lead screws, rotating the handwheel adjusts the two sets of clamps to move horizontally inward or outward, thereby clamping the aluminum casting. By installing the lifting frame on the end of the hoisting rope on the winch roller, the clamped and fixed aluminum casting is lifted, and the entire lifting frame is moved to transport the aluminum casting to the designated position.

Description

Technical Field

[0001] This utility model relates to the field of aluminum casting conveying technology, specifically a lifting device for facilitating the conveying of aluminum castings. Background Technology

[0002] Lifting devices for aluminum castings are mainly used in metallurgy, aluminum industry, machinery manufacturing, and automotive manufacturing. They are primarily used for loading, unloading, handling, and conveying aluminum castings during the casting and processing process. Their function is to improve production efficiency, ensure the safety and stability of aluminum castings during transportation and handling, reduce the labor intensity of manual handling, lower the defect rate, and ensure the continuity and automation level of the production line. Currently, lifting devices for aluminum castings typically lift the castings and transport them to a designated location. During the movement and conveying process, the lifted aluminum castings are prone to swaying left and right or back and forth. On the one hand, the greater the swaying, the more likely they are to collide with the lifting device or other objects within the area, causing wear and tear on the lifting device or the aluminum casting. On the other hand, the greater the swaying, the greater the risk of the aluminum casting detaching from the hook and falling, thus reducing the effectiveness of the lifting device for aluminum castings.

[0003] Therefore, it is necessary to develop a lifting device that facilitates the transport of aluminum castings. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting device that facilitates the transportation of aluminum castings, so as to solve the problems mentioned in the background art, such as large swaying amplitude, easy disengagement and wear of aluminum castings during the movement and transportation process after lifting.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lifting device for facilitating the transport of aluminum castings, comprising a lifting frame, telescopic outriggers installed on both sides of the bottom of the lifting frame, an mounting frame installed below the lifting frame, and support plates installed on both sides of the outer wall of the mounting frame;

[0006] A lifting auxiliary component is installed below the mounting bracket. The lifting auxiliary component includes a lifting base, and a guide groove is provided on the lower surface of the lifting base.

[0007] Preferably, a guide seat is installed on the top of the mounting bracket, and the interior of the guide seat is slidably connected to the lower outer wall of the lifting bracket.

[0008] Preferably, a tightening screw is threaded to the bottom center of the guide seat, and a motor is mounted on the rear end face of the mounting bracket.

[0009] Preferably, a winch roller is installed at the output end of the motor, the winch roller is located inside the lower part of the mounting frame, and a suspension rope is provided on the outer wall of the winch roller.

[0010] Preferably, a vertical plate is installed at the bottom of the support plate, and a slot is provided on the lower surface of the vertical plate.

[0011] Preferably, the slot has an internal sliding connection with a limiting plate, and the upper surface of the limiting plate is provided with an anti-slip pad A.

[0012] Preferably, the lifting base is internally rotatably connected with left and right lead screws, one end of each lead screw is equipped with a handwheel, the handwheel is located on one side of the outer wall of the lifting base, and both sides of the outer wall of the left and right lead screws are threaded with movable seats.

[0013] Preferably, an I-shaped base is installed at the bottom of the movable base, the outer wall of the I-shaped base is slidably connected to the inside of the guide groove, a clamping plate is installed at the bottom of the I-shaped base, and an anti-slip pad B is provided on one side of the outer wall of the clamping plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By sliding the I-shaped seats on the two sets of clamping plates into the guide grooves on the lifting base, and threadedly connecting the movable seats on the I-shaped seats to the outer walls of the left and right lead screws, the handwheel is rotated to adjust the horizontal movement of the two sets of clamping plates inward or outward, thereby clamping the aluminum casting. The lifting base is then installed at the end of the lifting rope on the winch roller to lift the clamped aluminum casting and move the entire lifting frame to transport the aluminum casting to the designated position. During lifting, once the aluminum casting reaches a certain height, a limiting plate is inserted into a slot on the vertical plate, lifting the lifting base and ensuring its stability. This prevents the lifting base from shaking during transport, minimizing the risk of collisions and wear, and also preventing the casting from falling off due to excessive shaking. This effectively improves the performance of the aluminum casting lifting device. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top view of a selected portion of the structure provided by this utility model;

[0018] Figure 3 This is a bottom view of a selected portion of the structure provided by this utility model;

[0019] Figure 4 An exploded view of a selected portion of the structure provided for this utility model.

[0020] In the diagram: 1. Lifting frame; 101. Telescopic outrigger; 2. Mounting frame; 201. Guide seat; 202. Tightening screw; 203. Motor; 204. Winching roller; 205. Lifting rope; 3. Support plate; 301. Vertical plate; 302. Slot; 303. Limiting plate; 304. Anti-slip pad A; 4. Lifting seat; 401. Guide groove; 402. Left and right lead screws; 403. Handwheel; 404. Moving seat; 405. I-shaped seat; 406. Clamping plate; 407. Anti-slip pad B. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides the following technical solution: a lifting device for convenient conveying of aluminum castings. Please refer to [link / reference]. Figures 1-4 The system includes a lifting frame 1, with telescopic outriggers 101 installed on both sides of the bottom of the lifting frame 1. A mounting frame 2 is installed below the lifting frame 1, and a guide seat 201 is installed on the top of the mounting frame 2. The interior of the guide seat 201 is slidably connected to the lower outer wall of the lifting frame 1. A tightening screw 202 is threadedly connected to the center of the bottom of the guide seat 201. A motor 203 is installed on the rear end of the mounting frame 2, and a winch roller 204 is installed at the output end of the motor 203. The winch roller 204 is located inside and below the mounting frame 2, and a lifting rope 205 is provided on the outer wall of the winch roller 204. Support plates 3 are installed on both sides of the outer wall of the mounting frame 2, and a vertical plate 301 is installed at the bottom of the support plate 3. A slot 302 is provided below the surface of the vertical plate 301. The internal sliding connection of 302 is limited by a limiting plate 303. The upper surface of the limiting plate 303 is provided with an anti-slip pad A304. The guide seat 201 on the mounting frame 2 is slidably set on the lower outer wall of the lifting frame 1, and the tightening screw 202 is threadedly set at the bottom of the guide seat 201, so that the mounting frame 2 can move horizontally to the left or right on the lifting frame 1 as needed. After moving to the designated position, the tightening screw 202 is rotated until the top end is tightened against the surface of the lifting frame 1, which can achieve a certain fixing effect. By fixing the output end of the motor 203 on the mounting frame 2 to the winch roller 204, the motor 203 drives and controls the hoisting rope on the winch roller 204 to be wound or released.

[0023] A lifting auxiliary assembly is installed below the mounting bracket 2. The lifting auxiliary assembly includes a lifting base 4. A guide groove 401 is formed on the lower surface of the lifting base 4. Left and right lead screws 402 are rotatably connected inside the lifting base 4. A handwheel 403 is installed at one end of each lead screw 402, located on one outer wall of the lifting base 4. Moving seats 404 are threaded onto both sides of the outer wall of the left and right lead screws 402. An I-shaped seat 405 is installed at the bottom of the moving seat 404. The outer wall of the I-shaped seat 405 is slidably connected to the inside of the guide groove 401. A clamping plate 406 is installed at the bottom of the I-shaped seat 405. An anti-slip pad B407 is provided on one outer wall of the clamping plate 406. The two sets of... The I-shaped seat 405 on the clamping plate 406 is slidably set in the guide groove 401 on the lifting seat 4, and the movable seat 404 on the I-shaped seat 405 is set on the outer wall of the left and right lead screws 402 by threaded connection. According to the left and right thread effect of the outer wall of the left and right lead screws 402, the handwheel 403 is rotated to adjust the two sets of clamping plates 406 to move horizontally inward or outward, thereby achieving the clamping treatment of aluminum castings. By installing the lifting seat 4 on the end of the lifting rope 205 on the winch roller 204, the clamped and fixed aluminum castings are lifted, and the overall lifting frame 1 is moved to transport the aluminum castings to the designated position.

[0024] Working principle: When using this utility model, the guide seat 201 on the mounting frame 2 is slidably set on the lower outer wall of the lifting frame 1, and the tightening screw 202 is threadedly connected to the bottom of the guide seat 201, so that the mounting frame 2 can move horizontally to the left or right on the lifting frame 1 as needed. After moving to the designated position, the tightening screw 202 is rotated until the top end is tightened against the surface of the lifting frame 1, which can achieve a certain fixing effect. By fixing the output end of the motor 203 on the mounting frame 2 to the winch roller 204, the motor 203 drives and controls the hoisting rope on the winch roller 204 to wind up or unwind. The I-shaped seats 405 on the two sets of clamps 406 are slidably set in the guide groove 401 on the lifting frame 4, and the movable seats 404 on the I-shaped seats 405 are threadedly connected to the outer wall of the left and right screw rods 402. The wall has left-hand and right-hand thread effects. By rotating the handwheel 403, the two sets of clamping plates 406 can be adjusted to move horizontally inward or outward, thereby clamping the aluminum casting. By installing the lifting seat 4 at the end of the lifting rope 205 on the winch roller 204, the clamped aluminum casting is lifted, and the entire lifting frame 1 is moved to transport the aluminum casting to the designated position. During the lifting of the aluminum casting, after the aluminum casting is lifted to a certain height, the limiting plate 303 is inserted into the slot 302 on the upright plate, so that the limiting plate 303 lifts the lifting seat 4, ensuring that the lifting seat 4 is stable on the limiting plate 303. This prevents the lifting seat 4 from shaking during the movement and transportation process, and minimizes the possibility of collision and wear caused by large shaking during the movement and transportation of the aluminum casting. It also minimizes the possibility of the lifting seat 4 falling off the hook due to large shaking. The lifting device for transporting aluminum castings effectively improves the usage effect.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hoisting device for conveniently transporting aluminum castings, comprising a hoisting frame (1), telescopic legs (101) are installed on both sides of the bottom of the hoisting frame (1), characterized in that: A mounting frame (2) is installed below the lifting frame (1), and support plates (3) are installed on both sides of the outer wall of the mounting frame (2). A lifting auxiliary component is installed below the mounting bracket (2). The lifting auxiliary component includes a lifting seat (4), and a guide groove (401) is provided on the lower surface of the lifting seat (4).

2. The hoisting device for conveniently transporting an aluminum casting according to claim 1, characterized in that: The top of the mounting bracket (2) is equipped with a guide seat (201), and the interior of the guide seat (201) is slidably connected to the lower outer wall of the lifting bracket (1).

3. The lifting device for convenient conveying of aluminum castings according to claim 2, characterized in that: The bottom center of the guide seat (201) is threaded with a tightening screw (202), and the rear end face of the mounting bracket (2) is equipped with a motor (203).

4. The lifting device for facilitating the transport of aluminum castings according to claim 3, characterized in that: A winch roller (204) is installed at the output end of the motor (203). The winch roller (204) is located inside the lower part of the mounting frame (2). A suspension rope (205) is provided on the outer wall of the winch roller (204).

5. A lifting device for convenient conveying of aluminum castings according to claim 1, characterized in that: A vertical plate (301) is installed at the bottom of the support plate (3), and a slot (302) is provided below the surface of the vertical plate (301).

6. A lifting device for convenient conveying of aluminum castings according to claim 5, characterized in that: The slot (302) is internally connected to a limiting plate (303), and the upper surface of the limiting plate (303) is provided with an anti-slip pad A (304).

7. The lifting device for facilitating the transport of aluminum castings according to claim 1, characterized in that: The lifting base (4) is internally rotatably connected to left and right lead screws (402). A handwheel (403) is installed at one end of the left and right lead screws (402). The handwheel (403) is located on one side of the outer wall of the lifting base (4). Moving seats (404) are threadedly connected to both sides of the outer wall of the left and right lead screws (402).

8. A lifting device for convenient conveying of aluminum castings according to claim 7, characterized in that: The bottom of the movable seat (404) is equipped with an I-shaped seat (405), the outer wall of the I-shaped seat (405) is slidably connected to the inside of the guide groove (401), the bottom of the I-shaped seat (405) is equipped with a clamping plate (406), and an anti-slip pad B (407) is provided on one side of the outer wall of the clamping plate (406).

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