CN203287013U - Gradient measurement instrument - Google Patents

Gradient measurement instrument Download PDF

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Publication number
CN203287013U
CN203287013U CN2013202292344U CN201320229234U CN203287013U CN 203287013 U CN203287013 U CN 203287013U CN 2013202292344 U CN2013202292344 U CN 2013202292344U CN 201320229234 U CN201320229234 U CN 201320229234U CN 203287013 U CN203287013 U CN 203287013U
Authority
CN
China
Prior art keywords
square
iron sheet
protractor
measurement instrument
gradient measurement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013202292344U
Other languages
Chinese (zh)
Inventor
张德运
Original Assignee
张德运
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张德运 filed Critical 张德运
Priority to CN2013202292344U priority Critical patent/CN203287013U/en
Application granted granted Critical
Publication of CN203287013U publication Critical patent/CN203287013U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a gradient measurement instrument which comprises a board, an iron sheet, two bar magnets, a set square, a protractor, a needle, a heavy punch and a wire, wherein the board is horizontally placed on a table, the iron sheet is fixedly tiled on the board, the set square is vertically placed on the iron sheet surface, the short right-angle side of the set square is in contact with the iron sheet surface, the two bar magnets clamp the set square and are adsorbed on the iron sheet, the protractor and the set square are placed in parallel, the protractor is perpendicular to the long right-angle side of the set square, the needle is vertically fixed at the center of the semicircle of the protractor, one end of the wire is tied to a needle eye, and the other end thereof is tied to the heavy punch. According to the gradient measurement instrument, the operation is easy, the structure is simple, relatively accurate gradient value can be measured by utilizing simple physical knowledge; in addition, the gradient measurement instrument can be dismantled when not in use, so that the occupied area is reduced, and the storage is facilitated, and when in use, the gradient measurement instrument can be quickly assembled, and zero setting is not needed.

Description

A kind of instrument of measuring the gradient
Technical field
The utility model relates to a kind of technical field of surveying instrument, especially a kind of easy gradiometer.
Background technology
Usually, people are when measuring the gradient, mostly be to complete with ruler, spirit-leveling instrument etc., the data that this method obtains must just can obtain value of slope through calculating, and data-generating process is comparatively complicated, in addition, carry out in the process of slope measuring, some needs are measured the length of some region etc., thereby will carry more instrument, to the gauger, cause inconvenience in the majority.
The utility model content
The utility model provides a kind of instrument of measuring the gradient, and it is simple to operate, simple in structure, reading has been accomplished again economical and practical, easy to carry intuitively simultaneously and measured value is also very accurate.
Technical solutions of the utility model
A kind of instrument of measuring the gradient, include plank, iron sheet, two of bar magnets, set square, protractor, pin, weight, line,: described plank horizontal positioned is on the table, iron sheet fixedly is tiled on plank, set square vertically is placed on the iron sheet face, short right-angle side contacts with the iron sheet face, two blocks of bar magnets are clamped set square and inhale on iron sheet, protractor placement parallel with set square and protractor are perpendicular to the long right-angle side of set square, pin is vertically fixed on the home position of protractor semicircle, one, line ties up on pinprick, and there is weight in other end system.
Advantage of the present utility model
The utility model is simple to operate, simple in structure, has utilized simple physical knowledge just can measure relatively accurate value of slope, and the used time can not take it apart, thereby reducing institute takes up space, be convenient to deposit, again can be rapidly with its assembling when using, and need not zeroing.
Description of drawings
Fig. 1 is stereographic map of the present utility model.
Embodiment
shown in accompanying drawing 1, a kind of instrument of measuring the gradient, include plank 1, iron sheet 2, two 3 of bar magnets, set square 4, protractor 5, pin 6, weight 7, line 8, plank 1 horizontal positioned on the table, iron sheet 2 fixedly is tiled on plank 1, set square 4 vertically is placed on iron sheet face 2, short right-angle side contacts with 2, iron sheet, two blocks of bar magnets 3 are clamped set square 4 and inhale on iron sheet 2, protractor 5 and the parallel placement of set square 4 and protractor 5 are perpendicular to the long right-angle side of set square 4, pin 6 is vertically fixed on the home position of protractor 5 semicircles, 8 one, line ties up on pinprick, there is weight 7 in other end system, only need during measurement the plank of this device 1 is attached on required measurement domatic, the number of degrees of the protractor 5 at vertical and protractor 5 observation line 8 places of sight line just can obtain the numerical value of the gradient.

Claims (1)

1. instrument of measuring the gradient, include plank, iron sheet, two of bar magnets, set square, protractor, pin, weight, line, it is characterized in that: described plank horizontal positioned on the table, iron sheet fixedly is tiled on plank, set square vertically is placed on the iron sheet face, short right-angle side contacts with the iron sheet face, two blocks of bar magnets are clamped set square and inhale on iron sheet, protractor placement parallel with set square and protractor are perpendicular to the long right-angle side of set square, pin is vertically fixed on the home position of protractor semicircle, one, line ties up on pinprick, there is weight in other end system.
CN2013202292344U 2013-04-28 2013-04-28 Gradient measurement instrument Expired - Fee Related CN203287013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202292344U CN203287013U (en) 2013-04-28 2013-04-28 Gradient measurement instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202292344U CN203287013U (en) 2013-04-28 2013-04-28 Gradient measurement instrument

Publications (1)

Publication Number Publication Date
CN203287013U true CN203287013U (en) 2013-11-13

Family

ID=49543371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202292344U Expired - Fee Related CN203287013U (en) 2013-04-28 2013-04-28 Gradient measurement instrument

Country Status (1)

Country Link
CN (1) CN203287013U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949654A (en) * 2014-03-31 2015-09-30 雷万军 No-water-gauge type level gauge
CN105466393A (en) * 2014-09-03 2016-04-06 五冶集团上海有限公司 Slope ratio ruler for highway side slope control, and use method thereof
CN109018240A (en) * 2018-08-29 2018-12-18 广船国际有限公司 A kind of ship inclination measuring device and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949654A (en) * 2014-03-31 2015-09-30 雷万军 No-water-gauge type level gauge
CN105466393A (en) * 2014-09-03 2016-04-06 五冶集团上海有限公司 Slope ratio ruler for highway side slope control, and use method thereof
CN105466393B (en) * 2014-09-03 2017-11-07 五冶集团上海有限公司 A kind of slope controlled for expressway slope is than chi and its application method
CN109018240A (en) * 2018-08-29 2018-12-18 广船国际有限公司 A kind of ship inclination measuring device and method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131113

Termination date: 20140428