Anti-swing device of anti-swing crane
By using an anti-sway crane device, which utilizes hydraulic rods and a winding assembly to control the boom and ropes, the problem of cargo swaying is solved, improving the safety and practicality of lifting operations.
Patent Information
- Application Number
- CN202423203133.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-25
AI Technical Summary
When traditional cranes lift goods, the goods are prone to swaying, which can cause them to collide with the truck bed and damage the goods.
The anti-sway device of the anti-sway crane includes a boom, hydraulic rods, lifting frame rods, control air rods, auxiliary ropes, and a winding assembly. The hydraulic rods control the pitch angle of the boom, the auxiliary ropes are connected to the load, and the winding assembly winds up the ropes to adjust their direction and limit the swaying of the load.
It effectively reduces cargo swaying, improves hoisting safety, and enhances the practicality of the equipment.
Smart Images
Figure CN223522190U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of hoist, more specifically to the anti -sway device of anti -sway hoist. BACKGROUND
[0002] The hoist is the equipment for hoisting goods, according to the weight of hoisted goods, the structure of hoist also exists difference. Such as cooperation with the goods hoist truck, from the top, the goods are stacked and placed from the top. The traditional hoist is used only to hang goods with rope, and the goods are easy to sway, if the goods swing too much, it is also easy to collide with the truck compartment in the hoisting process of hoist, and then damage the goods. Based on this, the inventor studies and proposes the case. SUMMARY
[0003] The utility model discloses a kind of anti -sway device of anti -sway hoist, to solve the above technical problems.
[0004] The utility model discloses a kind of anti -sway device of anti -sway hoist, to solve the above technical problems.
[0005] A kind of anti -sway device of anti -sway hoist, including the hoist arm for hoisting hoisting object, hydraulic rod, hoisting frame rod, pedestal, control gas rod, auxiliary rope, winding assembly, pedestal is installed hoisting frame rod, hoisting frame rod is hinged with hoist arm, and the pitch angle of hoist arm is controlled by hydraulic rod, control gas rod is installed in hoisting frame rod side end, the movable end of control gas rod is connected with winding assembly, winding assembly curls auxiliary rope, auxiliary rope is at least bound to the two sides of hoisting object, winding assembly includes motor, winding drum, frame, bearing, the output end of motor is connected with winding drum, and winding drum rotates on frame by bearing.
[0006] A preferred technical solution: the movable end of control gas rod is connected with frame, and motor frame is installed in the side end of frame.
[0007] A preferred technical solution: hoist arm includes several extension arms, and hoist arm top end is provided with telescopic gas rod for controlling extension arm telescopic.
[0008] A preferred technical solution: extension arm is divided into first extension arm and second extension arm, and telescopic gas rod is divided into first telescopic gas rod and second telescopic gas rod, the movable end of first telescopic gas rod is connected with first extension arm, and the movable end of second telescopic gas rod is connected with second extension arm.
[0009] A preferred technical solution: the front end of second extension arm is provided with hook mouth.
[0010] A preferred technical solution: winding assembly is provided with two, and is located at the two sides of hoisting frame rod respectively.
[0011] A preferred technical scheme: two auxiliary ropes are arranged, one is connected with the front end of the hoisted object and passes through the side end of the hoisted object, and the other is connected with the rear end of the hoisted object.
[0012] The beneficial effects of the utility model are as follows:
[0013] The utility model discloses a hoist arm, a hoisted object and a control gas rod are connected, and the auxiliary rope is arranged on the first extension arm and the second extension arm of the hoist arm, and the auxiliary rope is connected with the front end and the rear end of the hoisted object. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the whole structure schematic view of the utility model;
[0015] Fig. 2 It is the structure schematic view of another angle of the utility model;
[0016] Fig. 3 It is the schematic view of the connection cooperation of the winding assembly and the hoisted object on the hoist arm;
[0017] Fig. 4 It is the structure schematic view of the winding assembly.
[0018] Reference signs: 1, hoist arm;11, first extension arm;12, second extension arm;13, first telescopic gas rod;14, second telescopic gas rod;15, hooking hook;2, hydraulic rod;3, hoist frame rod;4, base;5, control gas rod;6, auxiliary rope;7, winding assembly;71, motor;72, winding drum;73, frame;74, bearing;100, hoisted object. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below, obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0021] As Figs. 1 to 4 shown, the embodiment provides an anti-shake device of an anti-shake crane, which comprises a lifting arm 1 for hoisting a load 100, a hydraulic rod 2, a lifting frame rod 3, a base 4, a control air rod 5, an auxiliary rope 6, and a winding assembly 7. The lifting frame rod 3 is installed on the base 4, and is hingedly connected with the lifting arm 1. The hydraulic rod 2 is used to control the pitch angle of the lifting arm 1. The control air rod 5 is installed at the side end of the lifting frame rod 3, and the movable end of the control air rod 5 is connected with the winding assembly 7. The winding assembly 7 winds the auxiliary rope 6. The auxiliary rope 6 is at least bound to the two sides of the load 100. The winding assembly 7 comprises a motor 71, a winding drum 72, a frame 73, and a bearing 74. The output end of the motor 71 is connected with the winding drum 72, and the winding drum 72 rotates on the frame 73 through the bearing 74.
[0022] Further, the movable end of the control air rod 5 is connected with the frame 73, and the motor 71 is installed at the side end of the frame 73.
[0023] Further, the lifting arm 1 comprises a plurality of extension arms, and a telescopic air rod for controlling the extension arms is arranged at the top end of the lifting arm 1.
[0024] Further, the extension arms are divided into a first extension arm 11 and a second extension arm 12, and the telescopic air rod is divided into a first telescopic air rod 13 and a second telescopic air rod 14. The movable end of the first telescopic air rod 13 is connected with the first extension arm 11, and the movable end of the second telescopic air rod 14 is connected with the second extension arm 12.
[0025] Further, a hook 15 is arranged at the front end of the second extension arm 12. Further, the hook 15 and the load can be connected and matched through an electric hoist. Common electric hoists include a ring chain electric hoist and a steel wire rope electric hoist.
[0026] Further, two winding assemblies 7 are arranged, and are respectively located at the two sides of the lifting frame rod 3.
[0027] Further, the auxiliary rope 6 is provided with two ropes, one of which is connected with the front end of the load and is wound around the side end of the load, and the other of which is connected with the rear end of the load.
[0028] In use, the hoisting object 100 is first bound and connected to the hook 15 through a rope or a steel cable, and then two auxiliary ropes 6 are connected to the front end and the rear end of the hoisting object respectively, the auxiliary ropes 6 are wound on the winding drum 72 of the winding assembly 7, the auxiliary ropes 6 are pulled tight, and the shaking degree of the hoisting object is reduced to a certain extent, thereby indirectly improving the safety of the crane hoisting. The luffing angle of the crane hoisting arm 1 is adjusted through the hydraulic rod 2, and the adjustment mode of the first extension arm 11 and the second extension arm 12 on the hoisting arm 1 is that the movable ends of the first telescopic air rod 13 and the second telescopic air rod 14 are connected to control adjustment.
[0029] Furthermore, if the position of the hoisting arm 1 in the horizontal direction needs to be adjusted, the base 4 can be set as a rotatable seat. In the prior art, a large gear, a motor 71 and a small gear are usually arranged, the motor 71 drives the small gear to rotate, the small gear meshes with the large gear to rotate, and the hoisting frame rod 3 and other structures are arranged in the large gear in a concentric manner. Of course, a hydraulic drive rotatable seat can also be applied to the utility model.
Claims
1. Anti-swinging device for an anti-swinging crane, characterized in that The utility model provides a lifting arm for hoisting a load, a hydraulic rod, a lifting frame rod, a base, a control air rod, an auxiliary rope and a winding assembly, the base is provided with the lifting frame rod, the lifting frame rod is hingedly connected with the lifting arm, the hydraulic rod is used for controlling the pitch angle of the lifting arm, the control air rod is arranged at the side end of the lifting frame rod, the movable end of the control air rod is connected with the winding assembly, the winding assembly winds the auxiliary rope, the auxiliary rope is at least bound to the two sides of the load, and the winding assembly comprises a motor, a winding drum, a frame and a bearing.
2. Anti-swinging device of a swing-prohibited crane according to claim 1, characterized in that The movable end of the control air rod is connected with the frame, and the motor is arranged at the side end of the frame.
3. Anti-swinging device of a swing-preventing crane according to claim 1, characterized in that The lifting arm comprises a plurality of extension arms, and a telescopic air rod for controlling the extension arms is arranged at the top end of the lifting arm.
4. Anti-swinging device of a swing-prohibited crane according to claim 3, characterized in that The extension arms are divided into a first extension arm and a second extension arm, the telescopic air rod is divided into a first telescopic air rod and a second telescopic air rod, the movable end of the first telescopic air rod is connected with the first extension arm, and the movable end of the second telescopic air rod is connected with the second extension arm.
5. Anti-swinging device of an anti-swinging crane according to claim 4, characterized in that The front end of the second extension arm is provided with a hook.
6. Anti-swinging device of a swing-prohibited crane according to claim 1, characterized in that The winding assembly is provided with two, and is arranged at the two sides of the lifting frame rod.
7. Anti-swinging device of an anti-swinging crane according to claim 1, characterized in that The auxiliary rope is provided with two, one of which is connected with the front end of the load and is wound around the side end of the load, and the other is connected with the rear end of the load.