Electric lifting column

A lifting column and electric technology, applied in the field of lifting column, can solve the problems of poor safety performance, high energy consumption, complex control system, etc., and achieve the effect of reasonable structure

Active Publication Date: 2017-09-05
厦门宁佳工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing lifting column needs a high-power motor or a hydraulic machine or a pneumatic machine, which has poor safety performance, high energy consumption, and a complicated control system.

Method used

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  • Electric lifting column
  • Electric lifting column
  • Electric lifting column

Examples

Experimental program
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Embodiment

[0026] Example: see figure 1 , an electric lifting column, including a frame 1, a column body 2, a counterweight 3, a motor 4 and a pulley 51, the column 2 is arranged on the frame 1 and can be lifted, and the counterweight 3 is connected with the lifting column 2 to form a balance Counterweight structure, the motor 4 is connected with the column body 2 through the first rope 61 and the pulley 51 to drive the column body up and down, when the column body 2 moves, the counterweight block 3 reversely shifts, the first rope 61 can be a steel wire rope, a steel strand The first rope may be called a motor wire rope. The counterweight 3 is connected to the cylinder through the second rope 62 and the matched pulley 52, the second rope 62 includes at least one rope, Figure 4 and Figure 5 Among them, the second rope is composed of 2 ropes, one end of each rope is connected to the bottom of the column 2, and the rope is connected to the top of the counterweight 3 through a pulley 52...

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PUM

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Abstract

The invention discloses an electric lifting column which comprises a frame, a column body, a counterweight block, a motor and a pulley, wherein the column body is arranged on the frame and is capable of lifting; the counterweight block and the column body are connected to form a balancing counterweight structure; the motor is connected with the column body through a motor wire rope and the pulley, so that the column body is driven to lift; when the column body is moved, the counterweight block reversely displaces. According to the invention, the motor wire rope is driven by the motor so as to lift the column body and the column body and the counterweight block are matched with each other and formed into a balancing system, so that the motor power required by the whole lifting column is low and the column body in heavy weight and at high level is driven. The electric lifting column utilizes the lock plate translation to match and lock with the guide column and has the advantages of reasonable structure, safety, reliability, and the like.

Description

technical field [0001] The invention discloses an electric lifting column, which belongs to the technical field of lifting columns according to the International Patent Classification (IPC). Background technique [0002] Lifting columns, also known as lifting ground columns or anti-collision road piles, isolation piles, etc., are widely used in urban transportation, military and important national government gates and their surroundings, pedestrian streets, highway toll stations, airports, schools, banks, large clubs The traffic order and the safety of major facilities and places are effectively guaranteed by restricting the passing vehicles in many places such as parking lots and parking lots. Most of the current lifting columns are directly driven by a motor through a screw or a hydraulic press or a pneumatic motor. Therefore, the weight of the column is proportional to the driving source. For example, the anti-collision column of the anti-terrorism level needs to be teste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/04
CPCE01F13/046Y02B50/00
Inventor 陈玖万
Owner 厦门宁佳工贸有限公司
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