CN203409761U

CN203409761U - Round tube ruling measuring tool

Info

Publication number: CN203409761U
Application number: CN201320371767.6U
Authority: CN
Inventors: 赵旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2014-01-29
Anticipated expiration: 2023-06-26

Abstract

A round tube ruling measuring tool is characterized in that a round tube sleeve is sleeved on a round tube; a support rod is arranged on the round tube sleeve; a positioning pin is arranged at the bottom of the support rod; a sliding adjusting seat is arranged at the upper part of the support rod; a measuring disc is arranged on the sliding adjusting seat and is connected with a sliding rod; the sliding rod is provided with a positioning seat; a rotary angle bearing is arranged on the positioning seat; a needle seat rod is arranged on the rotary angle bearing and is connected with a ruling needle seat; the ruling needle seat is respectively provided with a needle adjusting pin and a measuring needle.

Description

A kind of pipe line survey tool

Technical field

The utility model relates to a kind of line survey tool, and particularly a kind of pipe line survey tool, belongs to machinery line survey tool technical field.

Background technology

In water, electricity, gas or other engineering construction, and other machinery manufacturing technology field, often need to be by axis in same plane; And the steel-pipe welding that axis is different angles together, in above-mentioned welding process, generally need to draw intersection in the junction of two steel pipes, then according to drawn intersection, the excess stock of intersection institute envelope is removed then,, so that the welding of two crossing steel pipes, at present, in drawing the mode of above-mentioned intersection, mainly rely on the mode of manual experience or employing template; Adopt the method for drawing intersection of manual dependence experience, have that labour intensity is large, efficiency is lower and the lower defect of line precision, because drawn intersection precision is lower, also can cause corresponding trouble to later process, and adopt the mode of drawing intersection of template, although the intersection precision of being drawn is higher, but, because the pipeline of different-diameter must be prepared different templates, so, exist the time of work longer, the defect that production cost is higher.

Summary of the invention

The purpose of this utility model is: a kind of simple in structure, line efficiency is high, precision is accurate, universal performance is good a kind of pipe line survey tool is provided, overcomes the existing above-mentioned defect of existing template marking.

The utility model solves the technical scheme that its technical problem adopts: a kind of pipe line survey tool, it is by pipe sleeve, alignment pin, support bar, slidable adjustment seat, measurement dish, slide bar, positioning seat, swing angle bearing, needle stand bar, scriber seat, adjust needle pin, surveyingpin, pipe forms, described pipe line survey tool is set with a pipe sleeve on pipe, on pipe sleeve, be provided with support bar, in the bottom of support bar, be provided with an alignment pin, on the top of support bar, be provided with a slidable adjustment seat, one measurement dish is installed on slidable adjustment seat, on measurement dish, be connected with a slide bar, one positioning seat is installed on slide bar, on positioning seat, be provided with a swing angle bearing, needle stand bar is installed on swing angle bearing, on needle stand bar, be connected with scriber seat, on scriber seat, be separately installed with and adjust needle pin and surveyingpin.

The beneficial effects of the utility model: because the utility model has adopted swing angle bearing, adjust needle pin, the frame mode of the survey tools such as surveyingpin, pipe line survey tool is when work, in advance pipe sleeve is fixed on to the position that need to draw intersection pipeline, and according to mode shown in the drawings, all parts are fixed on together, by regulating scriber and needing between connecting pipe in identical angle, can mark intersection, so, the utlity model has simple in structure, rule effective, precision is accurate, the advantage that universal performance is good, effectively overcome existing template marking existing because different diameter pipelines must be prepared different templates, time is long, the defect that production cost is high.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, structure of the present utility model is described further.

Fig. 1 is structure principle chart of the present utility model.

Shown in figure: 1, pipe sleeve; 2, alignment pin; 3, support bar; 4, slidable adjustment seat; 5, measurement dish; 6, slide bar; 7, positioning seat; 8, swing angle bearing; 9, needle stand bar; 10, scriber seat; 11, adjust needle pin; 12, surveyingpin; 13, pipe.

The specific embodiment

Pipe line survey tool has a pipe (13), on pipe (13), be set with a pipe sleeve (1), on pipe sleeve (1), be provided with support bar (3), in the bottom of support bar (3), be provided with an alignment pin (2), on the top of support bar (3), be provided with a slidable adjustment seat (4), one measurement dish (5) is installed on slidable adjustment seat (4), on measurement dish (5), be connected with a slide bar (6), one positioning seat (7) is installed on slide bar (6), on positioning seat (7), be provided with a swing angle bearing (8), needle stand bar (9) is installed on swing angle bearing (8), on needle stand bar (9), be connected with scriber seat (10), on scriber seat (10), be separately installed with and adjust needle pin (11) and surveyingpin (12).

Claims

1. pipe line survey tool, it is characterized in that: on pipe (13), be set with a pipe sleeve (1), on pipe sleeve (1), be provided with support bar (3), in the bottom of support bar (3), be provided with an alignment pin (2), on the top of support bar (3), be provided with a slidable adjustment seat (4), one measurement dish (5) is installed on slidable adjustment seat (4), on measurement dish (5), be connected with a slide bar (6), one positioning seat (7) is installed on slide bar (6), on positioning seat (7), be provided with a swing angle bearing (8), needle stand bar (9) is installed on swing angle bearing (8), on needle stand bar (9), be connected with scriber seat (10), on scriber seat (10), be separately installed with and adjust needle pin (11) and surveyingpin (12).