Pipe scriber

A scribe and pipe technology, applied in the field of engineering applications, can solve the problems of unsuitable for large-scale application, high price, bulky scribe, etc., achieve the effect of solving the scribe problem, low cost, and meeting the scribe requirements

Active Publication Date: 2020-07-31
DALIAN JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scribers currently on the market are bulky, expensive and not suitable for large-scale applications

Method used

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Examples

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Embodiment Construction

[0024] 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. 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.

[0025] Such as Figure 1-Figure 4 As shown, a pipe marker includes a tripod with open ends and a regular triangular prism. The tripod is placed horizontally and includes a bottom plate and two side plates;

[0026] The bottom plate includes a first bottom plate support plate 1 and a second bottom plate support plate 2, and the side plate inc...

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PUM

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Abstract

The invention discloses a tubular product scriber. The tubular product scriber comprises a tripod with two ends open and in a regular triangular prism shape, and the tripod is placed horizontally andcomprises a base plate and two side plates; the base plate comprises a first base plate supporting plate and a second base plate supporting plate, and the side plates comprise first side plate supporting plates and second side plate supporting plates; a chain is attached to one end of the tripod, one end of the chain is connected with one of the second side plate supporting plates through a firsthinge pin, the second side plate supporting plate is further provided with a sliding groove, and a second hinge pin is arranged in the sliding groove; and grooves are formed in the outer side of the chain ring of the chain, a scribing pen slipping groove in which a scribing pen slides is formed by all the grooves, and the scribing pen is provided with a sliding block matched with the scribing penslipping groove. According to the tubular product scriber, the cost is low, the use is convenient, the scribing problem during cutting the tubular product is solved effectively, and the working efficiency is improved; and the tubular product is fixed effectively through the coordination of the tripod and the extrusion of bolts, the stabilizing and the supporting functions are achieved, the sizes of the chain and the tripod can be adjusted, and most of the tubular product scribing requirements can be met.

Description

technical field [0001] The invention relates to the field of engineering applications, in particular to a pipe marking device. Background technique [0002] When performing cutting operations, there is often a certain requirement for the length of the pipe, and it is necessary to draw a cutting line on the cylindrical pipe. The scribers currently on the market are bulky and expensive, and are not suitable for large-scale applications. Contents of the invention [0003] According to the technical problem raised above, a pipe scriber is provided. The invention has the advantages of small size, simple manufacture and convenient large-scale popularization. The invention designs a tripod with both ends open and in the shape of a regular triangular prism, which can effectively fix the pipe with the extrusion of the bolt, so that the marking pen can slide steadily along the chain, thereby leaving marks on the pipe for easy cutting. [0004] The technical means adopted in the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H7/04
CPCB25H7/045
Inventor 王克李荣华张秀娟
Owner DALIAN JIAOTONG UNIVERSITY
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