CN201050976Y - An angle ruler - Google Patents
An angle ruler Download PDFInfo
- Publication number
- CN201050976Y CN201050976Y CNU2007200125568U CN200720012556U CN201050976Y CN 201050976 Y CN201050976 Y CN 201050976Y CN U2007200125568 U CNU2007200125568 U CN U2007200125568U CN 200720012556 U CN200720012556 U CN 200720012556U CN 201050976 Y CN201050976 Y CN 201050976Y
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- CN
- China
- Prior art keywords
- utility
- model
- scale
- angle
- bevel protractor
- 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 - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an angular gauge, which comprises a scale and a mobile strip, wherein a mobile strip is arranged on the 180 DEG scale with a crank, and one end of the strip is engaged with a scale disc of the scale, the internal angle of the angular gauge comprises four mobile strips for forming a rhombus and the external angle of the angular gauge comprises two mobile strips. The utility model is capable of measuring the external angles and the internal angles simultaneously, measuring the relative positions between the screws and other elements and the relative positions of miscellaneous angles and the screw mouths on the maintenance needed arrangement. The utility model is simple in producing, low in costs, convenient and rapid with high precision when using, thereby the speed and the precision of the blanking is greatly increased during the maintenance course. The angular gauge can be applied to miscellaneous common engineering technical fields extensively.
Description
Technical field
This reality and the novel field of measuring technique that belongs to specifically are a kind of bevel protractors that is used for engineering survey exterior angle and interior angle.
Background technology
General in the process of overhaul of the equipments, often run into the angle that needs to measure the shape of repair apparatus and want repair apparatus, especially accurately just can carry out blanking processing then to the measurement requirement of angle.Bevel protractor complex structure, the cost height used on the existing engineering, operation steps is cumbersome during use, owing to make accurate easy the damage, seldom use at the scene.So general scene is also just measured with some indigenous methods, promptly does apperance by the yellow plate paper method of making a gesture of measuring and goes blanking.This method error is big, also expends the starting material of man-hour and waste maintenance.
Summary of the invention
The purpose of this utility model is exactly the problem that takes measurement of an angle when engineering equipment overhauls at having now, and a kind of bevel protractor that can accurately measure exterior angle and interior angle is provided.
The purpose of this utility model is achieved in that and comprises rule and movable slats, on 180 ° of rules of band handle movable slats is installed, and an end of its middle plate strip cooperates with the index dial of rule.
Concrete structure of the present utility model is formed rhombus by the interior angle bevel protractor by four movable slats, and the exterior angle bevel protractor is made of two movable slats.
Connecting between the utility model lath and the rule and between the lath is the hinge knot.
The utility model interior angle bevel protractor wherein has scale on two movable slats, can when taking measurement of an angle, measure need maintenance of equipment tighten up a screw between and the relative position between other parts.
Advantage of the present utility model and effect are this omnipotent activity point of view chi, not only can measure exterior angle and interior angle and can also measure when taking measurement of an angle need maintenance of equipment tighten up a screw between and the various angles of relative position between other parts and the relative position of screw-socket, this tool making is simple, cost is low, during use convenient, fast, degree of accuracy is high, the speed and the degree of accuracy of blanking when greatly having improved maintenance.This measurement of angle chi can be widely applied to various common field of engineering technology.
Description of drawings
Accompanying drawing 2 is the structural representation of exterior angle of the present utility model dip stick.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is elaborated.
As shown in Figure 1, 2, the purpose of this utility model is to realize like this, comprise rule 1 and movable slats, on 180 ° of rules 1 of band handle, movable slats is installed, one end of its middle plate strip 3 cooperates with the index dial of rule 1, and the angle of 3 corresponding rules 1 of lath is the angle of institute's measurement equipment during measurement.
As shown in Figure 1, the interior angle bevel protractor is formed rhombus by four movable slats, wherein has scale on the movable slats 4,5, can when taking measurement of an angle, measure need maintenance of equipment tighten up a screw between and the relative position between other parts.
As shown in Figure 2, the exterior angle bevel protractor is made of two movable slats 2,3, and formation exterior angle bevel protractor is removed in two outsides that are about to the interior angle bevel protractor.
Connecting between the utility model lath 2,3 and the rule 1 and between the lath is the hinge knot.
Claims (4)
1. a bevel protractor comprises rule and movable slats, it is characterized in that, goes up at 180 ° of rules (1) of band handle movable slats is installed, and its middle plate strip (3) one ends cooperate with the index dial of rule (1).
2. a kind of bevel protractor according to claim 1 is characterized in that, the interior angle bevel protractor is formed rhombus by four movable slats, and the exterior angle bevel protractor is made of two movable slats.
3. a kind of bevel protractor according to claim 1 is characterized in that, connecting between lath (2,3) and the rule (1) and between the lath is the hinge knot.
4. a kind of bevel protractor according to claim 1 is characterized in that, has scale on two movable slats (4,5) of interior angle bevel protractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200125568U CN201050976Y (en) | 2007-06-08 | 2007-06-08 | An angle ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200125568U CN201050976Y (en) | 2007-06-08 | 2007-06-08 | An angle ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050976Y true CN201050976Y (en) | 2008-04-23 |
Family
ID=39337466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200125568U Expired - Lifetime CN201050976Y (en) | 2007-06-08 | 2007-06-08 | An angle ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050976Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344777A (en) * | 2013-08-08 | 2015-02-11 | 苏州伟睿达机械科技有限公司 | Measuring gauge |
| CN104385194A (en) * | 2014-12-03 | 2015-03-04 | 中船黄埔文冲船舶有限公司 | Adjustable angle processing, assembling and measuring device |
| CN105444634A (en) * | 2015-11-18 | 2016-03-30 | 江西洪都航空工业集团有限责任公司 | Angle measurer |
-
2007
- 2007-06-08 CN CNU2007200125568U patent/CN201050976Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344777A (en) * | 2013-08-08 | 2015-02-11 | 苏州伟睿达机械科技有限公司 | Measuring gauge |
| CN104385194A (en) * | 2014-12-03 | 2015-03-04 | 中船黄埔文冲船舶有限公司 | Adjustable angle processing, assembling and measuring device |
| CN105444634A (en) * | 2015-11-18 | 2016-03-30 | 江西洪都航空工业集团有限责任公司 | Angle measurer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080423 |