CN104776829A - Pole end tilt measuring scale - Google Patents
Pole end tilt measuring scale Download PDFInfo
- Publication number
- CN104776829A CN104776829A CN201510183550.6A CN201510183550A CN104776829A CN 104776829 A CN104776829 A CN 104776829A CN 201510183550 A CN201510183550 A CN 201510183550A CN 104776829 A CN104776829 A CN 104776829A
- Authority
- CN
- China
- Prior art keywords
- electric pole
- root
- angle square
- pole
- taper
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
Abstract
The invention relates to a pole end tilt measuring scale which comprises a root angle rule and a tip angle rule, and is characterized in that the root angle rule (2) is set to be 89037' degrees; the tip angle rule (3) is set to be 90023' degrees; and when the inclined value of the pole is measured, the root angle rule (2) is arranged on the end surface of a pole root (1), and the tip angle rule (3) is arranged on the end surface of a pole tip (4). The pole end tilt measuring scale disclosed by the invention has the advantages of simple structure, accuracy in measurement, convenience in operation, high working efficiency and the like.
Description
Technical field
The invention belongs to electric pole quality examination field, especially a kind of electric pole sloped-end dip stick.
Background technology
Manufacture in cement electric pole physical dimension permissible variation and have a sloped-end quality requirements, Di Gan≤5 ㎜, steel plate Quan≤3, Fa Lan Pan≤2, examination instrument is employing 90
0bevel protractor and the long straight steel ruler of 150 ㎜ are measured.In practical operation, measure equal-diameter pole sloped-end ratio be easier to, if measure tapered electric pole sloped-end with regard to troublesome poeration and survey measurements error out of true.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, measure accurate, easy to operate, that work efficiency is high a kind of electric pole sloped-end dip stick.
As follows for reaching the technical solution that above-mentioned object takes:
A kind of electric pole sloped-end dip stick, comprise try square, root angle square, taper angle square, it is characterized in that, described try square is 90
0angle, general with bevel protractor on the market, described root angle square is set to 89
037 ' angle, described taper angle square is set to 90
023 ' angle, when measuring the end slope value of electric pole, respectively root angle square is placed the end face of electric pole root, the end face of electric pole taper placed by taper angle square, and the opposite side of bevel protractor is close on electric pole outside surface.
It is simple that the present invention has structure, measures accurately, easy to operate, work efficiency advantages of higher.
accompanying drawing illustrates:
Fig. 1 is electric pole root cross section of the present invention front view.
Fig. 2 is electric pole taper cross section of the present invention front view.
In Fig. 1, Fig. 2, electric pole root (1), root angle square (2), taper angle square (3), electric pole taper (4), tilting value K.
embodiment:
Below in conjunction with drawings and Examples, the present invention is further described:
As shown in Figure 1 and Figure 2, a kind of electric pole sloped-end dip stick, comprises try square, root angle square, taper angle square, and wherein, described root angle square 2 is set to 89
037 ' angle, described taper angle square 3 is set to 90
023 ' angle, when measuring the tilting value of electric pole, respectively root angle square 2 is placed the end face of electric pole root 1, the end face of electric pole taper 4 placed by taper angle square 3, and the opposite side of bevel protractor is close on electric pole outside surface.
According to principle, the tapering of electric pole is that 1:75 calculates, cone apex angle tan ∝=1/75=0.0133, ∝=0
046 ', half-angle is 0
023 ', illustrate: 1
0=60 ', angle square is measurement end, the outside tilting value by pasting electric pole on one side, root angle square 2 is adopted when measuring electric pole root 1 and tilting, taper angle square is adopted when measuring electric pole taper 4 and tilting, a long steel ruler of 150 ㎜ is coordinated can accurately to measure tilting value K again, described K value can not exceed permissible variation value, if measure equal-diameter pole sloped-end deviation, adopts 90
0bevel protractor.The dip deviation of electric pole is excessive, produces tilting force when whole electric pole can be made vertical.The electric pole of sectional, a point intersegmental joint adopts bolt on ring flange to connect, or adopt steel plate ring to weld mutually, ring flange or steel plate ring dip deviation excessive, after assembling, whole electric pole right alignment is difficult to ensure.
Claims (1)
1. an electric pole sloped-end dip stick, comprises root angle square, taper angle square, it is characterized in that, described root angle square (2) is set to 89
037 ' angle, described taper angle square (3) is set to 90
023 ' angle, when measuring the tilting value of electric pole, respectively root angle square (2) is placed the end face of electric pole root (1), the end face of electric pole taper (4) placed by taper angle square (3), and the opposite side of bevel protractor is close on electric pole outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183550.6A CN104776829A (en) | 2015-04-19 | 2015-04-19 | Pole end tilt measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183550.6A CN104776829A (en) | 2015-04-19 | 2015-04-19 | Pole end tilt measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776829A true CN104776829A (en) | 2015-07-15 |
Family
ID=53618444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183550.6A Pending CN104776829A (en) | 2015-04-19 | 2015-04-19 | Pole end tilt measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776829A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277845Y (en) * | 2008-10-22 | 2009-07-22 | 中国石油天然气集团公司 | Gauge for measuring pipe end blunted edge length of steel pipes |
| CN201397100Y (en) * | 2009-04-27 | 2010-02-03 | 宝山钢铁股份有限公司 | Pipe end bevel size measuring tool of steel pipe |
| CN202903075U (en) * | 2012-10-29 | 2013-04-24 | 宝山钢铁股份有限公司 | Measuring device for measuring size of pipe-end chamfered groove of steel pipe |
| CN204535699U (en) * | 2015-04-19 | 2015-08-05 | 凌恺 | A kind of electric pole sloped-end dip stick |
| CN105571569A (en) * | 2016-03-18 | 2016-05-11 | 武汉建工集团股份有限公司 | Multifunctional spirit level |
-
2015
- 2015-04-19 CN CN201510183550.6A patent/CN104776829A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277845Y (en) * | 2008-10-22 | 2009-07-22 | 中国石油天然气集团公司 | Gauge for measuring pipe end blunted edge length of steel pipes |
| CN201397100Y (en) * | 2009-04-27 | 2010-02-03 | 宝山钢铁股份有限公司 | Pipe end bevel size measuring tool of steel pipe |
| CN202903075U (en) * | 2012-10-29 | 2013-04-24 | 宝山钢铁股份有限公司 | Measuring device for measuring size of pipe-end chamfered groove of steel pipe |
| CN204535699U (en) * | 2015-04-19 | 2015-08-05 | 凌恺 | A kind of electric pole sloped-end dip stick |
| CN105571569A (en) * | 2016-03-18 | 2016-05-11 | 武汉建工集团股份有限公司 | Multifunctional spirit level |
Non-Patent Citations (2)
| Title |
|---|
| 山东省水泥制品培训班编写组: "《水泥压力管与电杆》", 31 August 1979 * |
| 李维成: "环形锥形杆端部倾斜偏差检测专用角尺", 《四川水泥制品学术论文选编》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |