CN111487636B - Pipe distance range finder - Google Patents
Pipe distance range finder Download PDFInfo
- Publication number
- CN111487636B CN111487636B CN202010439467.1A CN202010439467A CN111487636B CN 111487636 B CN111487636 B CN 111487636B CN 202010439467 A CN202010439467 A CN 202010439467A CN 111487636 B CN111487636 B CN 111487636B
- Authority
- CN
- China
- Prior art keywords
- end plate
- pipe
- range finder
- plate
- swing arm
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
The invention discloses a pipe distance range finder, which comprises a first end plate, a second end plate and a pipe to be measured, wherein a laser range finder is arranged on the side edge of the first end plate, three first swing arms which are arranged in a circumferential array are hinged on one side, far away from the laser range finder, of the first end plate, a first spring is connected between the first swing arms and the first end plate, a first clamping plate is hinged on one end, far away from the first end plate, of the first swing arms, a reflecting end is fixed on the side edge of the second end plate, three second swing arms which are arranged in a circumferential array are hinged on the same side as the reflecting end of the second end plate, a second spring is connected between the second swing arms and the second end plate, and a second clamping plate is hinged on one end, far away from the second end plate. The invention has the advantages of convenient and accurate measurement, no need of remote wire drawing measurement, improved measurement convenience, convenient operation and completion by a single person.
Description
Technical Field
The invention relates to the technical field of pipe distance measurement, in particular to a pipe distance range finder.
Background
In actual production and life on site, a straight pipe is generally measured by using a pull tape, so that time and labor are wasted, at least two persons are required to finish the measurement in long-distance measurement, the precision is low, the error is large, a common laser range finder is used for measuring light beams, which cannot be guaranteed to be completely parallel to the straight pipe, and the error is serious due to large sunlight interference factors, so that the pipe distance range finder is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pipe distance range finder.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a tubing distance distancer, includes first end plate, second end plate and awaits measuring the pipe, laser distancer is installed to the side of first end plate, one side of keeping away from laser distancer on the first end plate articulates there is three first swing arm that is circumference array arrangement, be connected with first spring between first swing arm and the first end plate, the one end that first end plate was kept away from to first swing arm articulates there is first splint, the side of second end plate is fixed with the reflection end, the same one side with the reflection end articulates there are three second swing arms that are circumference array arrangement on the second end plate, be connected with the second spring between second swing arm and the second end plate, the one end that second end plate was kept away from to the second swing arm articulates there is the second splint.
Preferably, the first clamping plate and the second clamping plate are arc-shaped.
Preferably, the first clamping plate and the second clamping plate are respectively clamped at two ends of the pipe to be tested.
Preferably, two ends of the tube to be tested are respectively abutted against the first end plate and the second end plate.
Preferably, a handle is fixed to a side of the second end plate.
Compared with the prior art, the invention has the beneficial effects that:
When the device is used, the second end plate is abutted against one end of the pipe to be measured, the second clamping plate is clamped on the pipe to be measured through the second spring, the first end plate is abutted against the other end of the pipe to be measured, the first clamping plate is clamped on the pipe to be measured through the first spring, the laser range finder is started, light of the laser range finder is projected on the reflecting end through the inside of the pipe to be measured and is received back, the distance measurement is achieved, the length of the pipe to be measured is the measured length minus the thickness of the reflecting end, the measurement is convenient and accurate, long-distance wire drawing measurement is not needed, the measurement convenience is improved, and meanwhile, the device is convenient to operate and can be completed by a single person.
Drawings
Fig. 1 is a schematic structural diagram of a pipe distance measuring instrument according to the present invention;
fig. 2 is a schematic structural view of a first clamping plate of a pipe distance measuring device according to the present invention.
In the figure: 1 first end plate, 2 laser range finder, 3 reflecting end, 4 second end plate, 5 second springs, 6 second swing arm, 7 second splint, 8 first splint, 9 first swing arm, 10 first springs, 11 pipe under test, 12 handles.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, a pipe distance range finder comprises a first end plate 1, a second end plate 4 and a pipe 11 to be measured, wherein the laser range finder 2 is installed on the side edge of the first end plate 1, three first swing arms 9 which are arranged in a circumferential array are hinged on one side, far away from the laser range finder 2, of the first end plate 1, a first spring 10 is connected between each first swing arm 9 and the first end plate 1, a first clamping plate 8 is hinged on one end, far away from the first end plate 1, of each first swing arm 9, a reflecting end 3 is fixed on the side edge of the second end plate 4, three second swing arms 6 which are arranged in a circumferential array are hinged on the same side as the reflecting end 3, a second spring 5 is connected between each second swing arm 6 and the second end plate 4, and a second clamping plate 7 is hinged on one end, far away from the second end plate 4, of each second swing arm 6.
Wherein the first clamping plate 8 and the second clamping plate 7 are arc-shaped.
Wherein, the first clamping plate 8 and the second clamping plate 7 are respectively clamped at two ends of the tube 11 to be tested.
Wherein, the two ends of the tube 11 to be tested are respectively propped against the first end plate 1 and the second end plate 4.
Wherein the side of the second end plate 4 is fixed with a handle 12.
Working principle: when the invention is used, the second end plate 4 is abutted against one end of the pipe 11 to be measured, the second clamping plate 7 is clamped on the pipe 11 to be measured through the second spring 5, the first end plate 1 is abutted against the other end of the pipe 11 to be measured, the first clamping plate 8 is clamped on the pipe 11 to be measured through the first spring 10, the laser range finder 2 is started, the light of the laser range finder 2 is projected on the reflecting end 3 through the inside of the pipe 11 to be measured and is returned to be received, the distance measurement is realized, the length of the pipe 11 to be measured is the measured length minus the thickness of the reflecting end 3, the measurement is convenient and accurate, the remote wire drawing measurement is not needed, the convenience of the measurement is improved, and the operation is convenient and can be finished by a single person.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a tubing distance range finder, includes first end plate (1), second end plate (4) and awaits measuring tube (11), its characterized in that, laser range finder (2) are installed to the side of first end plate (1), one side of keeping away from laser range finder (2) on first end plate (1) articulates there is three first swing arm (9) that are circumference array arrangement, be connected with first spring (10) between first swing arm (9) and first end plate (1), the one end that first end plate (1) was kept away from to first swing arm (9) articulates there is first splint (8), the side of second end plate (4) is fixed with reflector end (3), one side of being the same with reflector end (3) on second end plate (4) articulates there are three second swing arm (6) that are circumference array arrangement, be connected with second spring (5) between second swing arm (6) and the second end plate (4), one end that second end plate (4) were kept away from to second swing arm (6) articulates there is second splint (7).
2. A pipe distance meter according to claim 1, characterized in that the first clamping plate (8) and the second clamping plate (7) are arc-shaped.
3. A pipe distance meter according to claim 2, characterized in that the first clamping plate (8) and the second clamping plate (7) are clamped at both ends of the pipe (11) to be measured, respectively.
4. A pipe distance meter according to claim 1, characterized in that the two ends of the pipe (11) to be measured are respectively abutted against the first end plate (1) and the second end plate (4).
5. A pipe distance meter according to claim 1, characterized in that the second end plate (4) is fastened with a handle (12) at its side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010439467.1A CN111487636B (en) | 2020-05-22 | 2020-05-22 | Pipe distance range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010439467.1A CN111487636B (en) | 2020-05-22 | 2020-05-22 | Pipe distance range finder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111487636A CN111487636A (en) | 2020-08-04 |
| CN111487636B true CN111487636B (en) | 2024-06-18 |
Family
ID=71813402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010439467.1A Active CN111487636B (en) | 2020-05-22 | 2020-05-22 | Pipe distance range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111487636B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212181027U (en) * | 2020-05-22 | 2020-12-18 | 赵峰 | Pipe distance measuring instrument |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3395889B2 (en) * | 1998-12-04 | 2003-04-14 | 日本鋼管株式会社 | Pipe length measuring device |
| CN201269746Y (en) * | 2008-09-16 | 2009-07-08 | 宝山钢铁股份有限公司 | Steel pipe length measurement apparatus |
| CN107364699B (en) * | 2016-05-12 | 2020-08-18 | 山东科大机电科技股份有限公司 | Force increasing mechanism for broken belt catching device |
| CN107363761A (en) * | 2017-09-15 | 2017-11-21 | 俞忠定 | A kind of stainless steel pipe grips mechanism |
| CN208399682U (en) * | 2018-04-13 | 2019-01-18 | 郑州网知汇信息科技有限公司 | A kind of measuring device for architectural design |
| CN208458672U (en) * | 2018-05-31 | 2019-02-01 | 中石化石油工程技术服务有限公司 | Portable drilling tool measuring device |
| CN108931195A (en) * | 2018-07-25 | 2018-12-04 | 广州徕创工程勘测有限公司 | A kind of pipe crack detection device and method |
| CN208520330U (en) * | 2018-08-15 | 2019-02-19 | 湖北钟格塑料管有限公司 | Plastic pipe length control device |
| CN210004955U (en) * | 2019-06-29 | 2020-01-31 | 莱芜港通管道有限公司 | nodular cast iron pipe length measuring device |
| CN110665164B (en) * | 2019-10-25 | 2021-01-05 | 郑州职业技术学院 | Training device for long jump and using method |
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2020
- 2020-05-22 CN CN202010439467.1A patent/CN111487636B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212181027U (en) * | 2020-05-22 | 2020-12-18 | 赵峰 | Pipe distance measuring instrument |
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| CN111487636A (en) | 2020-08-04 |
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