CN112146534B - Multipurpose measuring scale for engineering measurement - Google Patents
Multipurpose measuring scale for engineering measurement Download PDFInfo
- Publication number
- CN112146534B CN112146534B CN202011039918.9A CN202011039918A CN112146534B CN 112146534 B CN112146534 B CN 112146534B CN 202011039918 A CN202011039918 A CN 202011039918A CN 112146534 B CN112146534 B CN 112146534B
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- CN
- China
- Prior art keywords
- tape
- straight edge
- fixedly connected
- measuring
- tape measure
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1084—Tapes combined with arrangements for functions other than measuring lengths
- G01B3/1092—Tapes combined with arrangements for functions other than measuring lengths for performing length measurements and at least one other measurement of a different nature, e.g. bubble-type level
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
- G01B3/1041—Measuring tapes characterised by casings
- G01B3/1046—Details of external structure thereof, e.g. shapes for ensuring firmer hold
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- 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
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
The invention discloses a multipurpose measuring scale for engineering measurement, which comprises a measuring tape box, wherein a dial is fixedly connected to the outer surface of the bottom of the measuring tape box in an integrated manner, a fixed straight edge is fixedly connected to the edge surface of the measuring tape box and positioned at one end of the dial, and a rotating shaft is rotatably embedded in the center of the bottom of the measuring tape box. The angle measuring tape can realize angle measurement on the basis of the traditional length measurement by adding the dial, the scale number, the fixed straight edge and the movable straight edge, and realize the multiple functions of the tape measure, wherein the two corner edges of an object to be measured can be positioned by the fixed straight edge and the movable straight edge, the specific numerical value of the angle formed by the two corner edges can be determined by the dial and the scale number, the movable straight edge can be conveniently rotated to be attached to the corner edge of the object to be measured by the design of structures such as a rotating shaft, a press button, a reserved ring groove and the like, and the limit of the movable straight edge after rotation adjustment can be conveniently realized by the design of structures such as a spline round block, a spline round groove, a tension spring and the like.
Description
Technical Field
The invention relates to the technical field of engineering measurement, in particular to a multipurpose measuring scale for engineering measurement.
Background
The measuring tape for engineering measurement is a device for measuring various length angles and the like in engineering construction, wherein the length measuring tool is provided with a measuring tape, the measuring tape is used for coiling a cloth tape or a tape in a tape box, the measuring tape is drawn out during measurement, and the measuring tape is automatically put into the tape box after the measurement is finished.
Conventional engineering surveying measuring tapes, such as measuring tapes, have a tape measure that can measure the length but cannot measure the angle.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a multipurpose measuring scale for engineering measurement.
(II) technical scheme
The invention provides a multipurpose measuring scale for engineering measurement, which comprises a measuring tape box, wherein a dial is fixedly connected to the outer surface of the bottom of the measuring tape box in an integrated mode, a fixed straight edge is fixedly connected to the edge surface of the measuring tape box and located at one end of the dial, a rotating shaft is rotatably embedded in the center of the bottom of the measuring tape box, a movable straight edge is fixedly connected to the outer surface of the rotating shaft located in the measuring tape box, and one end, far away from the rotating shaft, of the movable straight edge penetrates through the outer surface of the measuring tape box.
Preferably, the upper surface of the dial is provided with a scale number.
Preferably, the upper surface of the end, far away from the rotating shaft, of the movable straight edge is fixedly connected with a column block, and a reserved annular groove for the column block to move is formed in the upper surface of the tape measure box.
Preferably, the inside of the movable straight edge is elastically connected with an L-shaped straight rod, one end of the L-shaped straight rod penetrates through the inside of the rotating shaft and then is fixedly connected with a spline round block, and a spline round groove meshed with the spline round block is formed in the inner wall of the tape measure box.
Preferably, the upper surface of the other end of the L-shaped straight rod is fixedly connected with a connecting rod, and the top end of the connecting rod penetrates through the inside of the column block and then is fixedly connected with a press button.
Preferably, be located inside the column block the surface of connecting rod has cup jointed the extension spring, just the bottom of extension spring and the fixed surface connection of connecting rod, the top of extension spring and the top inner wall fixed connection of column block.
Preferably, a measuring tape is coiled and connected in the measuring tape box, a measuring tape outlet is formed in one side of the edge surface of the measuring tape box, and one end of the measuring tape extends out of the measuring tape outlet.
Compared with the prior art, the invention has the beneficial effects that: the angle measuring tape can realize angle measurement on the basis of the traditional length measurement by adding the dial, the scale number, the fixed straight edge and the movable straight edge, and realize the multiple functions of the tape measure, wherein the two corner edges of an object to be measured can be positioned by the fixed straight edge and the movable straight edge, the specific numerical value of the angle formed by the two corner edges can be determined by the dial and the scale number, the movable straight edge can be conveniently rotated to be attached to the corner edge of the object to be measured by the design of structures such as a rotating shaft, a press button, a reserved ring groove and the like, and the limit of the movable straight edge after rotation adjustment can be conveniently realized by the design of structures such as a spline round block, a spline round groove, a tension spring and the like.
Drawings
FIG. 1 is a schematic top view of a multi-purpose measuring ruler for engineering measurement according to the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a front view-direction connecting sectional view of the movable straight edge and the tape measure box of the invention.
In the figure: 1 tape measure box, 2 tape measure outlets, 3 tape measures, 4 dials, 5 scale degrees, 6 fixed straight edges, 7 movable straight edges, 8 press buttons, 9 preformed ring grooves, 10 rotating shafts, 11L-shaped straight rods, 12 spline round blocks, 13 spline round grooves, 14 connecting rods, 15 column blocks and 16 tension springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-3, the multipurpose engineering measurement measuring scale provided by the invention comprises a tape box 1, wherein a dial 4 is fixedly connected to the outer surface of the bottom of the tape box 1 in an integrated manner, a fixed straight edge 6 is fixedly connected to the edge surface of the tape box 1 and one end of the fixed straight edge located on the dial 4, a rotating shaft 10 is rotatably embedded in the center of the bottom of the tape box 1, a movable straight edge 7 is fixedly connected to the outer surface of the rotating shaft 10 located in the tape box 1, and one end of the movable straight edge 7 far away from the rotating shaft 10 penetrates through the outer surface of the tape box 1.
In an alternative embodiment, the upper surface of the scale disk 4 is provided with a scale number 5.
In an alternative embodiment, a column block 15 is fixedly connected to the upper surface of one end of the movable straight edge 7 far away from the rotating shaft 10, and a reserved annular groove 9 for the column block 15 to move is formed in the upper surface of the tape measure box 1.
In an alternative embodiment, an L-shaped straight rod 11 is elastically connected inside the movable straight edge 7, a spline round block 12 is fixedly connected to one end of the L-shaped straight rod 11 after penetrating through the inside of the rotating shaft 10, and a spline round groove 13 engaged with the spline round block 12 is formed in the inner wall of the tape measure box 1.
In an alternative embodiment, the other end of the L-shaped straight rod 11 is fixedly connected with a connecting rod 14 on the upper surface, and the top end of the connecting rod 14 passes through the inside of the column block 15 and is fixedly connected with the press button 8.
In an alternative embodiment, a tension spring 16 is sleeved on the outer surface of the connecting rod 14 inside the column block 15, the bottom end of the tension spring 16 is fixedly connected with the outer surface of the connecting rod 14, and the top end of the tension spring 16 is fixedly connected with the inner wall of the top end of the column block 15.
In an alternative embodiment, a measuring tape 3 is coiled inside the tape box 1, a tape outlet 2 is provided on the edge surface side of the tape box 1, and one end of the measuring tape 3 protrudes through the tape outlet 2.
The working principle is as follows: in the embodiment, the angle measurement can be realized on the basis of the traditional length measurement by adding the dial scale 4, the scale number 5, the fixed straight edge 6 and the movable straight edge 7, and the multiple functions of the tape measure function are realized, wherein two corner edges of an object to be measured can be positioned by the fixed straight edge 6 and the movable straight edge 7, the specific numerical value of the angle formed by the two corner edges can be determined by the dial scale 4 and the scale number 5, the movable straight edge 7 can be conveniently rotated to be attached to the corner edges of the object to be measured by the design of structures such as the rotating shaft 10, the press button 8, the reserved ring groove 9 and the like, and the limitation can be conveniently carried out on the movable straight edge 7 after the rotation adjustment by the design of the structures such as the spline round block 12, the spline round groove 13, the tension spring 16 and the like; specifically, the fixed straight edge 6 is attached to one corner edge of an object with an angle to be measured, the movable straight edge 7 is rotated along a path of the reserved ring groove 9 to be attached to the other corner edge of the object while the press button 8 is pressed, an included angle formed by the movable straight edge 7 and the fixed straight edge 6 is equal to the angle of the object, the number of scales 5 corresponding to the movable straight edge 7 is a specific numerical value of the angle, the press button 8 is loosened, the tension spring 16 drives the connecting rod 14 to move upwards in a reset mode through elastic tension, the connecting rod 14 drives the L-shaped straight rod 11 and the spline circular block 12 to move upwards in a reset mode, the spline circular block 12 is meshed with the spline circular groove 13 again, the movable straight edge 7 is limited, and then the angle can be recorded.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a multi-purpose dipperstick for engineering survey, includes tape measure box (1), its characterized in that, the bottom surface integral type fixedly connected with calibrated scale (4) of tape measure box (1), the marginal surface of tape measure box (1) just is located one end fixedly connected with fixed straight flange (6) of calibrated scale (4), the bottom center of tape measure box (1) rotates to be rabbeted and has a pivot (10), the surface fixedly connected with activity straight flange (7) of pivot (10) that is located tape measure box (1), and keep away from pivot (10) the one end of activity straight flange (7) run through the surface of tape measure box (1), the inside elastic connection of activity straight flange (7) has L shape straight-bar (11), and the inside back fixedly connected with spline circle piece (12) of pivot (10) is run through to the one end of L shape straight-bar (11), the inner wall of tape measure box (1) is seted up the circular slot (13) of spline that meshes with spline circle piece (12), fixed surface is connected with connecting rod (14) on the other end of L shape straight-bar (11), just fixedly connected with presses button (8) after the inside of column block (15) is passed on the top of connecting rod (14), is located inside column block (15) the surface of connecting rod (14) has cup jointed extension spring (16), just the bottom of extension spring (16) and the fixed surface of connecting rod (14) are connected, the top of extension spring (16) and the top inner wall fixed connection of column block (15).
2. The multipurpose measuring rule for engineering measurements according to claim 1, characterized in that the upper surface of the dial (4) is provided with a scale number (5).
3. The measuring scale of claim 1, wherein a column block (15) is fixedly connected to the upper surface of one end of the movable straight edge (7) far away from the rotating shaft (10), and a pre-arranged ring groove (9) for the column block (15) to move is formed in the upper surface of the tape measure box (1).
4. The multipurpose measuring rule for engineering measurement according to claim 1, wherein a measuring tape (3) is coiled inside the tape case (1), a tape outlet (2) is provided on the edge face side of the tape case (1), and one end of the measuring tape (3) is extended through the tape outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039918.9A CN112146534B (en) | 2020-09-28 | 2020-09-28 | Multipurpose measuring scale for engineering measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039918.9A CN112146534B (en) | 2020-09-28 | 2020-09-28 | Multipurpose measuring scale for engineering measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112146534A CN112146534A (en) | 2020-12-29 |
| CN112146534B true CN112146534B (en) | 2022-02-15 |
Family
ID=73894856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011039918.9A Active CN112146534B (en) | 2020-09-28 | 2020-09-28 | Multipurpose measuring scale for engineering measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112146534B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173944Y (en) * | 1993-03-24 | 1994-08-10 | 严鸿康 | Multifunctional steel tape |
| JP3173518U (en) * | 2011-11-28 | 2012-02-09 | 原度器株式会社 | Multi-function tape measure |
| CN206670485U (en) * | 2017-05-08 | 2017-11-24 | 张天雪 | A kind of Portable metering chi |
| CN206974303U (en) * | 2017-07-10 | 2018-02-06 | 银川科昊测绘科技有限公司 | Multifunctional leather tape measure |
| CN108489352A (en) * | 2017-09-25 | 2018-09-04 | 王笑梅 | A kind of New tape convenient for observation scale |
| CN109163767A (en) * | 2018-11-01 | 2019-01-08 | 徐州市凯诺机械有限公司 | A kind of multifunctional automatic measurement tool |
| CN208818147U (en) * | 2018-11-20 | 2019-05-03 | 南京林业大学 | A kind of indoor design multifunction measuring set |
| CN111366142A (en) * | 2020-03-24 | 2020-07-03 | 金韩月 | Indoor decoration is with measuring pay-off |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7254899B2 (en) * | 2005-11-17 | 2007-08-14 | Shade-O-Matic Ltd. | Arch measuring device |
| CN210374907U (en) * | 2019-10-15 | 2020-04-21 | 韩俊飞 | Portable measuring scale for coal mine measurement engineering |
-
2020
- 2020-09-28 CN CN202011039918.9A patent/CN112146534B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173944Y (en) * | 1993-03-24 | 1994-08-10 | 严鸿康 | Multifunctional steel tape |
| JP3173518U (en) * | 2011-11-28 | 2012-02-09 | 原度器株式会社 | Multi-function tape measure |
| CN206670485U (en) * | 2017-05-08 | 2017-11-24 | 张天雪 | A kind of Portable metering chi |
| CN206974303U (en) * | 2017-07-10 | 2018-02-06 | 银川科昊测绘科技有限公司 | Multifunctional leather tape measure |
| CN108489352A (en) * | 2017-09-25 | 2018-09-04 | 王笑梅 | A kind of New tape convenient for observation scale |
| CN109163767A (en) * | 2018-11-01 | 2019-01-08 | 徐州市凯诺机械有限公司 | A kind of multifunctional automatic measurement tool |
| CN208818147U (en) * | 2018-11-20 | 2019-05-03 | 南京林业大学 | A kind of indoor design multifunction measuring set |
| CN111366142A (en) * | 2020-03-24 | 2020-07-03 | 金韩月 | Indoor decoration is with measuring pay-off |
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| Publication number | Publication date |
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| CN112146534A (en) | 2020-12-29 |
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