An electric tricycle wheel frame lifting device
An electric tricycle and lifting device technology, applied in the direction of lifting device, lifting frame, etc., can solve the problems of lack of auxiliary support structure, frame offset, poor hydraulic column support effect, etc. The effect of safety and stability improvement
Active Publication Date: 2021-06-08
徐州幸福家电动车有限公司
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- Claims
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Problems solved by technology
When the electric tricycle needs to lift the frame, the existing technology basically uses the hydraulic column, but the support effect of the single hydraulic column is poor, lack of auxiliary support structure, and the accident of frame deviation is easy to occur
Method used
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] The present invention provides such Figure 1-4 An electric tricycle wheel frame lifting device shown includes a fixed base plate 1, a hydraulic lifting column 2 and a U-shaped bearing plate 3. The fixed base plate 1 is in a U-shaped structure, and the four corners of the fixed base plate 1 are all connected by bolts. It is screwed and fixedly connected with the tricycle base. The U-shaped opening end of the fixed base plate 1 faces away from the direct...
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The invention discloses an electric tricycle wheel frame lifting device, which comprises a fixed base plate, a hydraulic lifting column and a U-shaped bearing plate. The fixed base plate is in a U-shaped structure, and the four corners of the fixed base plate are threaded with the tricycle base through bolts. Fixed connection, the U-shaped opening end of the fixed base plate faces away from the direction of the tricycle seat, and the top surface of the fixed base plate and the two groups of plates located in the U-shaped structure are fixed with hydraulic lifting rods through bolts and threads. The top lifting end of the hydraulic lifting rod is welded with a U-shaped bearing plate for supporting the frame of the electric tricycle. , the inner walls of the vertical vertical plates on both sides of the U-shaped bearing plate are in contact with the outer walls on both sides of the tricycle. The electric tricycle wheel frame lifting device can facilitate the auxiliary support of the frame, prevent the frame from shifting and falling, and improve the safety of lifting.
Description
technical field [0001] The invention belongs to the technical field of electric tricycles, in particular to an electric tricycle wheel frame lifting device. Background technique [0002] An electric tricycle is a three-wheeled vehicle that is powered by a battery and driven by a motor to pull goods or people. The electric tricycle adopts tubular large capacity, left and right lining, deep discharge, traction battery, which can meet the requirements of continuous discharge for a long time. The battery can be used normally for two years without reducing the internal capacity. Electric tricycles have the advantages of strong applicability, flexible maneuverability, simple maintenance, convenient maintenance, and low price, and can flexibly travel between narrow roads. The electric tricycle has a reversing switch, which can conveniently realize the reverse driving function, which is very practical in narrow alleys and alleys, and it is very convenient whether driving or parking...
Claims
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IPC IPC(8): B66F7/08B66F7/16B66F7/28
CPCB66F7/0666B66F7/08B66F7/16B66F7/28B66F2700/12
Inventor 顾体星
Owner 徐州幸福家电动车有限公司