CN107860293A - A kind of civil engineering rangefinder - Google Patents
A kind of civil engineering rangefinder Download PDFInfo
- Publication number
- CN107860293A CN107860293A CN201711328058.9A CN201711328058A CN107860293A CN 107860293 A CN107860293 A CN 107860293A CN 201711328058 A CN201711328058 A CN 201711328058A CN 107860293 A CN107860293 A CN 107860293A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- tape
- arrow
- band
- locating piece
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tape Measures (AREA)
Abstract
A kind of civil engineering rangefinder, including the first locating piece, the first tape band, first connecting rod, angle board, arrow, second connecting rod, the first tape measure, the second tape measure, the second tape band, the second locating piece, the first connecting rod is connected by bearing pin with second connecting rod, setting angle plate on rear side of first connecting rod, 180 ° of angles are carved with angle board, second connecting rod left end installs arrow, and arrow is located above angle board；It is an advantage of the invention that：The length in two faces of corner can be measured.
Description
Technical field
The present invention relates to a kind of civil engineering rangefinder, belong to measuring instrument technical field.
Background technology
Range unit is the instrument often used in civil engineering, and the range unit of prior art can only measure one and put down
Length in face, the length in two faces of corner can not be measured, it is necessary to can just draw two faces of corner by measuring twice
Length, use pretty troublesome.In order to solve above-mentioned difficulties, it is necessary to develop the one of the length in a two faces that can measure corner
Kind civil engineering rangefinder.
The content of the invention
It is an object of the invention to provide a kind of civil engineering rangefinder.
The problem to be solved in the present invention is that the range unit of prior art can only measure the length in a plane, can not be surveyed
The problem of measuring the length in two faces of corner.
To realize the purpose of the present invention, the technical solution adopted by the present invention is：
A kind of civil engineering rangefinder, including the first locating piece, the first tape band, first connecting rod, angle board, arrow, the second company
Bar, the first tape measure, the second tape measure, the second tape band and the second locating piece, the first connecting rod pass through bearing pin and second connecting rod phase
Connect, setting angle plate on rear side of first connecting rod, 180 ° of angles, second connecting rod left end installation arrow are carved with angle board, arrow is located at
Above angle board, the first tape measure is installed in first connecting rod, is set in the first tape measure and is wound with the first tape band, the first tape band is another
The first locating piece of end installation, second connecting rod the second tape measure of interior installation, the second tape measure curls inward are wound with the second tape band, the second tape band
The other end installs the second locating piece, and scale is equipped with to measure length on first connecting rod and second connecting rod.
The first connecting rod and second connecting rod are made of stainless steel material.
It is an advantage of the invention that：Second connecting rod is rotated, first connecting rod and second connecting rod are stuck on corner, make second connecting rod
Swing, second connecting rod is adapted to the angle of corner, the data on the signified angle board of the arrow of second connecting rod, exactly change corner
Angle；Be carved with scale on first connecting rod and second connecting rod, stretch the first tape band and the second tape band, it becomes possible to measure away from
From, along with the scale on first connecting rod and second connecting rod, the length distance with regard to this 2 faces of corner can be calculated.
Brief description of the drawings
Fig. 1 is a kind of civil engineering rangefinder overall structure figure of the present invention；
In figure：1st, the first locating piece 2, the first tape band 3, first connecting rod 4, angle board 5, arrow 6, second connecting rod 7,
One tape measure 8, the second tape measure 9, the second tape band 10, the second locating piece.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
A kind of civil engineering rangefinder of the present invention, including the first locating piece 1, the band 2 of the first tape measure 7, first connecting rod 3, angle
Plate 4, arrow 5, second connecting rod 6, the first tape measure 7, the second tape measure 8, the second tape band 9, the second locating piece 10, the first connecting rod
3 are connected by bearing pin with second connecting rod 6, the rear side setting angle plate 4 of first connecting rod 3, are carved with 180 ° of angles on angle board 4, and second
The left end of connecting rod 6 installs arrow 5, and arrow 5 is located at the top of angle board 4, second connecting rod 6 is rotated, by first connecting rod 3 and second connecting rod 6
It is stuck on corner, swings second connecting rod 6, second connecting rod 6 is adapted to the angle of corner, the angle of the meaning of arrow 5 of second connecting rod 6
The data spent on plate 4, exactly change the angle of corner；The first tape measure 7 of installation in first connecting rod 3, set in the first tape measure 7 and be wound with the
The band 2 of one tape measure 7, the other end of 7 band of the first tape measure 2 install the first locating piece 1, the second tape measure 8, volume Two are installed in second connecting rod 6
Volume Two tape 9 is wound with chi 8, the other end of the second tape band 9 installs the second locating piece 10, first connecting rod 3 and second connecting rod 6
On be equipped with scale to measure length, first connecting rod 3 and second connecting rod 6 are made of stainless steel material, first connecting rod 3 and
Scale is carved with two connecting rods 6, stretches the band 2 of the first tape measure 7 and the second tape band 9, it becomes possible to distance is measured, along with first
Scale on connecting rod 3 and second connecting rod 6, the length distance with regard to this 2 faces of corner can be calculated.
Application method of the present invention：Second connecting rod 6 is rotated, first connecting rod 3 and second connecting rod 6 are stuck on corner, make second
Connecting rod 6 is swung, and second connecting rod 6 is adapted to the angle of corner, the data on the signified angle board 4 of the arrow 5 of second connecting rod 6, just
It is the angle for changing corner；Scale is carved with first connecting rod 3 and second connecting rod 6, stretches the band 2 of the first tape measure 7 and the second tape band
9, it becomes possible to distance is measured, along with the scale on first connecting rod 3 and second connecting rod 6, the length with regard to this 2 faces of corner can be calculated
Spend distance.
Claims (2)
1. a kind of civil engineering rangefinder, including the first locating piece（1）, the first tape band（2）, first connecting rod（3）, angle board
（4）, arrow（5）, second connecting rod（6）, the first tape measure（7）, the second tape measure（8）, the second tape band（9）, the second locating piece（10）,
It is characterized in that：The first connecting rod（3）Pass through bearing pin and second connecting rod（6）It is connected, first connecting rod（3）Rear side setting angle plate
（4）, angle board（4）On be carved with 180 ° of angles, second connecting rod（6）Left end installs arrow（5）, arrow（5）Positioned at angle board（4）On
Side, first connecting rod（3）The first tape measure of interior installation（7）, the first tape measure（7）Inside set and be wound with the first tape band（2）, the first tape band
（2）The other end installs the first locating piece（1）, second connecting rod（6）The second tape measure of interior installation（8）, the second tape measure（8）Inside it is wound with
Two tape bands（9）, the second tape band（9）The other end installs the second locating piece（10）, first connecting rod（3）And second connecting rod（6）On
Scale is equipped with to measure length.
2. a kind of civil engineering rangefinder according to claim 1, it is characterized in that：The first connecting rod（3）Connect with second
Bar（6）It is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328058.9A CN107860293A (en) | 2017-12-13 | 2017-12-13 | A kind of civil engineering rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328058.9A CN107860293A (en) | 2017-12-13 | 2017-12-13 | A kind of civil engineering rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107860293A true CN107860293A (en) | 2018-03-30 |
Family
ID=61705921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711328058.9A Pending CN107860293A (en) | 2017-12-13 | 2017-12-13 | A kind of civil engineering rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860293A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004125656A (en) * | 2002-10-03 | 2004-04-22 | Toda Constr Co Ltd | Size inspection tool |
| CN201368736Y (en) * | 2009-01-20 | 2009-12-23 | 哈依拉提·扎尔勒汗 | Multifunctional folding level |
| CN203432489U (en) * | 2013-07-25 | 2014-02-12 | 上海全筑建筑装饰集团股份有限公司 | Quick measurement tool for door, window, frame, cabinet structures |
| CN205825885U (en) * | 2016-07-27 | 2016-12-21 | 内蒙古师范大学 | A kind of Novel land area measurement chi |
-
2017
- 2017-12-13 CN CN201711328058.9A patent/CN107860293A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004125656A (en) * | 2002-10-03 | 2004-04-22 | Toda Constr Co Ltd | Size inspection tool |
| CN201368736Y (en) * | 2009-01-20 | 2009-12-23 | 哈依拉提·扎尔勒汗 | Multifunctional folding level |
| CN203432489U (en) * | 2013-07-25 | 2014-02-12 | 上海全筑建筑装饰集团股份有限公司 | Quick measurement tool for door, window, frame, cabinet structures |
| CN205825885U (en) * | 2016-07-27 | 2016-12-21 | 内蒙古师范大学 | A kind of Novel land area measurement chi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
|
| RJ01 | Rejection of invention patent application after publication |