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Lifting pillar support

A technology of a column frame and a lifting mechanism, applied in the field of lifting mechanism, can solve the problems of instability, the rope is easy to break or fall off, easy to burn and explode, etc., and achieves the effect of convenient storage and transportation, improved application scope and efficiency, and easy deployment.

Inactive Publication Date: 2013-06-05
CHANGZHOU HANKEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of publicity decoration has the following disadvantages: it is easy to burn and explode during the hydrogen filling process, which is extremely unsafe; in the process of using, in case of strong wind or stormy weather, the rope pulling the balloon is easy to break or fall off, This poses a serious threat to aircraft flying in the air, therefore, it cannot be used in areas near airports
Due to the above shortcomings, the public security and urban management departments have restricted the use of
For this reason, relevant personnel changed the publicity decorations into arc-shaped or straight barrel-shaped air columns filled with air. To use this kind of publicity decorations, it needs to be continuously inflated, which wastes electric energy, and the site is messy and extremely unstable. Once the power is cut off, it will collapse, hinder traffic and affect the appearance of the city
[0008] Therefore, it is necessary to design a new lifting mechanism that is easy to deploy and convenient for storage and transportation, which greatly improves the application range and efficiency of the lifting column frame. On the one hand, it can overcome the large self-weight, Large volume, slow response, oil leakage and aging problems. On the other hand, it can be easily deployed in advertising, media display, exhibitions, promotional roadshows, quiet and tidy, energy-saving and environmentally friendly, and a reusable lifting column frame

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-5 As shown, a lifting column frame includes a base, a lifting mechanism and a driving mechanism. The lifting mechanism and the driving mechanism are installed on the base, and the driving mechanism drives the lifting mechanism to move up and down.

[0035] The drive mechanism includes a motor 14, a reducer 15, a screw 16 and a screw nut 17. The motor 14 drives the screw 16 through the reducer 15. When the screw 16 rotates, the screw nut 17 moves axially along the screw 16. The base includes a chassis, and the chassis is a quadrilateral structure composed of a main beam 3 and a cross beam 4, along one end of the main beam 3 there is a sliding groove for the movement of a roller or a slider; the base is also provided with a driving mechanism to support Components; the drive mechanism supporting component includes a support horizontal shaft 9 and a support hanging plate 10, the support horizontal axis 9 is connected to the support hanging plate 10, and th...

Embodiment 2

[0040] On the basis of Embodiment 1, a universal caster 5 is provided under the chassis, and the universal caster 5 is installed below the chassis.

[0041] The beneficial effect of this embodiment is that: a movable lifting column frame is realized, which facilitates the movement and positioning of the column frame.

Embodiment 3

[0043] On the basis of Embodiment 2, a column 7 is also provided on the base, and the column 7 is installed at the four corners of the chassis to form a four-corner column. A connecting arm 6 is set on each column 7, and the connecting arm 6 can surround The vertical rod 7 rotates, and the end of the connecting arm 6 is connected with a supporting foot 8, and the supporting foot 8 is adjusted to the distance from the ground by a screw mandrel.

[0044] The beneficial effect of this embodiment is that: the extended support composed of the connecting arm 6 and the supporting foot 8 can easily adjust the balance of the whole mechanism, can be installed on an uneven ground environment, and has higher wind resistance, improving the mechanism stability.

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Abstract

The invention discloses a lifting pillar support. The lifting pillar support is characterized by comprising a base, a lifting mechanism and a driving mechanism. The lifting mechanism and the driving mechanism are installed on the base. The driving mechanism can drive the lifting mechanism to move up and down. The driving mechanism comprises a motor, a reducer and a screw rod. The motor drives the screw rod through the reducer. The driving mechanism further comprises a top frame. The top frame is installed on the upper side of the lifting mechanism and the top frame can move up and down along with the lifting mechanism. The lifting pillar support has the advantages that the lifting pillar support which is easy to arrange and convenient to store and deliver is provided. Application range and efficiency are improved. On one hand, the problems that an original hydraulic driving lifting mechanism (a lifting platform and a lifting pillar) is big in self weight, large in size, slow in response speed and aging in oil leakage are solved. On the other hand, the lifting pillar support is convenient to deploy in advertising, media display, exhibition show, and sale promotion road show activities. The lifting pillar support is quiet, neat, energy-saving, environment-friendly and reusable.

Description

technical field [0001] The invention relates to a lifting mechanism, in particular to a lifting column frame, which can be used for exhibition, advertisement, publicity, display and the like. Background technique [0002] The lifting mechanism is a mechanical device or device that carries people or goods up and down on a platform or a semi-enclosed platform. It is widely used in industrial production, especially in the transportation industry. [0003] According to the structure of the lift, it is divided into: scissor lift (fixed scissor lift, mobile lift), cylinder lift, aluminum alloy (column) lift, articulating arm lift (folding arm type replacement), guide rail Chain lifts (elevators, freight elevators), cable-type hydraulic lifting devices. [0004] The existing load-bearing scissor lifting mechanism is driven by a hydraulic mechanism. Due to the large weight and size of the structural parts of the general hydraulic lifting system, there are problems of internal and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/28
Inventor 孟利民
Owner CHANGZHOU HANKEN TECH
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