A height-adjustable iron stand

A technology for height adjustment and iron stand, which is applied in the field of iron stand, can solve problems such as slipping from the iron rod, difficult operation and fixing, shaking of the iron ring, etc., and achieves the effect of precise angle adjustment

Active Publication Date: 2020-12-11
陈高翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This operation takes a long time and is very inconvenient, and when the iron ring needs to be turned, it is easy to cause the iron ring to shake, or cause the situation to slip directly from the iron rod; and in experiments that require heating, it is often necessary to adjust the test tube clamp by 45 °, manual adjustment is not easy to operate and fix

Method used

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  • A height-adjustable iron stand
  • A height-adjustable iron stand
  • A height-adjustable iron stand

Examples

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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PUM

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Abstract

The invention relates to an iron support convenient in height regulation, and relates to the field of experimental apparatuses. The iron support comprises a base, a rotation plate and a plurality of lifting members, wherein the rotation plate is rotatably connected with the base; the rotation plate is fixedly connected with rail rods and height spacing rods; each rail rod is provided with a T-shaped rail; the side surface of each height spacing rod is provided with a plurality of equal-interval rectangular spacing grooves; the opening direction of each rectangular spacing groove is vertical tothe length direction of each height spacing rod; a semicircular spacing groove vertical to each rectangular spacing groove is arranged in each rectangular spacing groove; the opening direction of thesemicircular spacing groove faces upwards; each lifting member comprises a lifting rod and a rotation rod, wherein two ends of the lifting rod are both rotatably connected with rubber wheels, the rubber wheels are positioned in the T-shaped rails, and the rotation rod is provided with an iron ring or a test tube holder. According to the iron support, the height regulation of the iron ring and thetest tube holder can be conveniently finished, and meanwhile, an angle can be conveniently, quickly and accurately regulated.

Description

technical field [0001] The invention relates to the field of experimental equipment, in particular to an iron stand which is convenient for height adjustment. Background technique [0002] The iron stand is a commonly used experimental equipment in chemical experiments. The iron ring of the current iron stand is fastened to the iron rod of the iron stand by the fastening screw. When the iron ring moves up and down, first loosen the screw, and then lift or lower the iron ring by hand. to a certain height, and then tighten the screws. This operation takes a long time and is very inconvenient, and when the iron ring needs to be turned, it is easy to cause the iron ring to shake, or cause the situation to slip directly from the iron rod; and in experiments that require heating, it is often necessary to adjust the test tube clamp by 45 °, manual adjustment is not easy to operate and fix. Contents of the invention [0003] Aiming at the above-mentioned shortcomings, the presen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L9/00B01L9/06
CPCB01L9/00B01L9/06
Inventor 陈高翔
Owner 陈高翔
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