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A push-up, one-way technology, applied in the direction of the hoisting device, etc., can solve the problems of single function and poor adaptability of the push-up device, and achieve the effect of powerful function, compact structure, and improved stability and reliability.
Inactive Publication Date: 2012-04-11
郑小玲
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[0005] The purpose of the present invention is to overcome the defects of single function and poor adaptability of the known thrusters at present, and provide the public with a unique electric thruster product
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[0035] As a technical scheme of product structure, the present invention can make the product concretely implemented through the organic combination of corresponding parts. The organizational structure of the product of an embodiment of the present invention is as figure 1 shown.
[0036] figure 1 Among them, the product of the present invention consists of three modules: a base, a push-off, and a distance control module. The base module consists of bottom plate end cover screws, bottom plate end Flow screws, sliding bearings, oil-proof washers, sliding end cover screws, sliding bearing covers, bevel gears, motor end cover screws, motor screws, motors, motor bearings, and motor bearing covers are composed of seventeen parts; the jacking module, It is composed of rolling bearings, reversing discs, ejector rods, top seats, and top seat set screws; the distance control module consists of positioning set nuts, positioning stop washers, positioning trigger nuts, stroke screws, sw...
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Abstract
The invention relates to a jacking device, in particular to the jacking device in which electric energy is used as power, and which has only one jacking direction and can flexibly adjust jacking positions and jacking distances. In the product, a foundation module, a jacking module and a distance control module are formed by thirty six parts, namely a bottom plate, a shell base, a flow limit bolt,a sliding bearing, a cone gear, a motor, a reversing plate, a jacking rod, a jacking base, a positioning stop washer, a travel screw, a direct-acting button, a position switch, a screw fastening washer, a distance control stop washer, a distance control trigger nut and the like, the defects of large number of auxiliary equipment, large occupied space, low jacking capacity, small application rangeand the like in jacking devices which are known by public currently are avoided, and the jacking device has the characteristics of precise structure, positioning and distance control, powerful function, wide application range and the like; moreover, the technical scheme is easy to implement, the jacking device is easy to manufacture, and the formed product has an attractive and elegant structure,is firma and durable, is convenient to use and has wide market space and high economic value added.
Description
technical field [0001] The invention relates to an abutting device, in particular to an abutting device which uses electric energy as power, has only one abutting direction, and can flexibly adjust the abutting position and the abutting distance. Background technique [0002] A pusher, also known as a "pusher" or "resistance device", refers to a mechanical device that can push from a fixed position to another direction. It is often used to separate or enlarge a work piece. The distance from another work piece, or to make something rise from the ground. [0003] Currently known jacking devices include hydraulic jacking devices, jacks, etc. Although these jacking devices have certain functions of supporting, pushing, and lifting, they all have certain limitations. For example, hydraulic jacking devices need additional supporting Huge compression equipment and control equipment make it difficult to adjust the position of the starting point and the end point of the jacking, and...
Claims
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Application Information
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