Small portable lifting device
A lifting device and portable technology, applied in the directions of portable lifting device, hoisting device, etc., can solve the problems that the lifting device cannot be folded, inconvenient to carry, etc., and achieve the effect of simple structure, convenient handling and carrying, and reasonable design.
Inactive Publication Date: 2020-09-25
陆洪聘
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Problems solved by technology
[0004] The purpose of the embodiments of the present invention is to provide a small portable lifting device, aiming to solve the problem that the existing lifting equipment cannot be folded and is inconvenient to carry
Method used
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Embodiment Construction
[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0021] Such as figure 1 As shown, it is a structural schematic diagram of a main support arm of a small portable lifting device provided by an embodiment of the present invention. The small portable lifting device includes a first support rod 1, a second support rod 2, a connecting seat 4, a support parts and the main support arm 9, the first support rod 1, the second support rod 2 and the main support arm 9 are all rotatably connected on the connecting seat 4, ...
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The invention belongs to the technical field of lifting equipment, and particularly relates to a small portable lifting device. When the small portable lifting device is in use, a first supporting rodand a second supporting rod are opened at first, then, a main supporting arm is lifted, then, the first supporting rod, the second supporting rod and the main supporting arm are fixed together through a supporting piece, and then weights are lifted through a lifting assembly arranged on a main supporting arm. After the device is in use, the supporting piece is taken down, the first supporting rodand the second supporting rod are embedded into a whole through through grooves and protrusions, then, the main supporting arm is placed down, a limiting groove below the main supporting arm is clamped to the periphery of the whole formed by embedding the first supporting rod and the second supporting rod, and therefore the integrated folding effect is achieved. The device is simple in structure,reasonable in design, capable of being installed and folded rapidly, regular in folded size, and convenient to transport and carry.
Description
technical field [0001] The invention belongs to the technical field of lifting equipment, in particular to a small portable lifting device. Background technique [0002] Hoisting machinery refers to electromechanical equipment used for vertical lifting or vertical lifting and horizontal moving of heavy objects. Its scope is defined as lifts with a rated lifting capacity greater than or equal to 0.5t; A crane equal to 2m and an electric hoist with a fixed load-bearing form, etc. [0003] Existing lifting devices are all huge in size and fixed in structure, and need to cooperate with corresponding large-scale mobile devices to assist their movement, so they are inconvenient to carry and difficult to transfer. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide a small portable lifting device, aiming at solving the problem that the existing lifting equipment cannot be folded and is inconvenient to carry. [0005] The embo...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B66D3/06B66D3/16
CPCB66D3/06B66D3/16B66D2700/02
Inventor 陆洪聘
Owner 陆洪聘