CN108286947B - Laser drilling measuring instrument - Google Patents
Laser drilling measuring instrument Download PDFInfo
- Publication number
- CN108286947B CN108286947B CN201810080718.4A CN201810080718A CN108286947B CN 108286947 B CN108286947 B CN 108286947B CN 201810080718 A CN201810080718 A CN 201810080718A CN 108286947 B CN108286947 B CN 108286947B
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- hole
- handle
- connecting hole
- stopper
- clamping block
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a laser drilling measuring instrument which comprises a machine head and a handle, wherein the machine head is movably connected with the handle, a microcomputer and a connecting cavity are arranged inside the machine head, a display screen is installed at the top of the machine head, a plurality of laser emitting receivers are installed at the bottom and two sides of the machine head, an adjusting groove is formed in the connecting position of the top and the side face of the machine head, a rotating shaft is rotatably connected inside the adjusting groove, a connecting hole and a sliding groove are formed in one side of the rotating shaft, the sliding groove is located on one side of the connecting hole, a clamping block is arranged inside the sliding groove, one end of the clamping block extends into the connecting hole, a second limiting hole is formed in the other side of the connecting hole, and the second limiting hole is communicated with the. The invention has the advantages of reasonable structure, ingenious design, simple operation, high measuring speed, high measuring precision, convenient carrying and simple operation, and greatly improves the blasting operation efficiency.
Description
Technical Field
The invention relates to the technical field of drilling measurement, in particular to a novel laser drilling measuring instrument.
Background
At present, the blasting technology is widely applied to foundation pit excavation engineering, quarries, industrial field leveling and the like of open mines, railways, roads and water conservancy and hydropower construction. The drilling work is an important link of blasting engineering, and the requirement for determining the depth of a blast hole is accurate. At present, the construction site is mainly measured by a tape, the accuracy and the efficiency are not high, accurate data support cannot be provided for blasting, and the blasting effect is not well controlled.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a novel laser drilling measuring instrument.
In order to achieve the purpose, the invention adopts the following technical scheme:
the novel laser drilling measuring instrument comprises a machine head and a handle, wherein the machine head is movably connected with the handle, a microcomputer and a connecting cavity are arranged inside the machine head, a display screen is installed at the top of the machine head, a plurality of laser emitting receivers are installed at the bottom and two sides of the machine head, an adjusting groove is formed in the joint of the top and the side face of the machine head, a rotating shaft is rotatably connected inside the adjusting groove, a connecting hole and a sliding groove are formed in one side of the rotating shaft, the sliding groove is located on one side of the connecting hole, a clamping block is arranged inside the sliding groove, one end of the clamping block extends into the connecting hole, a second limiting hole is formed in the other side of the connecting hole and communicated with the connecting hole, a first limiting block is arranged inside the second limiting hole, one end of the first limiting block extends to the outside of the rotating shaft, and a first spring is sleeved outside the first, connect the inside in chamber and be equipped with the second stopper, and the one end of second stopper extends to the outside of aircraft nose, the outside cover of second stopper is equipped with the second spring, it is located one side of adjustment tank to connect the chamber, the one end of axis of rotation extends to the inside of connecting the chamber, and is located the outside fixed mounting who connects intracavity portion one end and has the cam, and the cam cooperatees with the second stopper.
Preferably, the outside of first stopper is equipped with first spring fixture block, and first spring is located between one side inner wall in first spring fixture block and the spacing hole of second, the outside of second stopper is equipped with second spring fixture block, and the second spring is located between one side inner wall in second spring fixture block and connection chamber.
Preferably, the inside of the connecting hole is provided with an elastic joint, and the elastic joint is electrically connected with the microcomputer and the laser emitter.
Preferably, one side of the machine head is provided with a data line connector, one side of the handle is provided with a power switch, a distance measuring switch and a data connecting hole, and the data line connector is matched with the data connecting hole.
Preferably, the inside of handle is equipped with the battery, and the one end of handle is equipped with the interface and the data transmission mouth that charge, and the other end of handle is equipped with power connection, and power connection and elastic joint cooperate.
Preferably, a through hole is formed in one side, close to the power connector, of the handle, the through hole is matched with the fixture block, the fixture block is of an L-shaped structure, a second limiting hole is formed in one side of the horizontal portion of the fixture block, the second limiting hole is matched with the first limiting block, and the width of one end, located outside the sliding groove, of the fixture block is larger than the width of the sliding groove.
The invention has the beneficial effects that:
1. the drilling depth is measured through the laser transmitter-receiver below the machine head, the drilling diameter is measured through the laser transmitter-receiver at two sides of the machine head, the measured distance is accurate, the error is small, and the device is light, portable and convenient to use;
2. through the cooperation between handle, axis of rotation and the cam, can adjust the angle between handle and the joint to make the aircraft nose can be better when measuring and stretch into the drill way and measure.
The invention has the advantages of reasonable structure, ingenious design, simple operation, high measuring speed, high measuring precision, convenient carrying and simple operation, and greatly improves the blasting operation efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a novel laser drilling measuring instrument according to the present invention;
fig. 2 is a schematic side view of the novel laser drilling measuring instrument according to the present invention;
fig. 3 is a side sectional view of the novel laser drilling measuring instrument according to the present invention.
In the figure: 1 machine head, 2 handles, 3 microcomputers, 4 laser emitting receivers, 5 display screens, 6 adjusting grooves, 7 rotating shafts, 8 clamping blocks, 9 connecting holes, 10 cams, 11 fixing holes, 12 sliding grooves, 13 first limiting blocks, 14 second limiting holes, 15 elastic joints, 16 second limiting blocks, 17 connecting cavities, 18 power switches and 19 distance measuring switches.
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.
Referring to fig. 1-3, a novel laser drilling measuring instrument comprises a machine head 1 and a handle 2, wherein the machine head 1 is movably connected with the handle 2, a microcomputer 3 and a connecting cavity 17 are arranged inside the machine head 1, a display screen 5 is arranged on the top of the machine head 1, a plurality of laser emitting receivers are arranged on the bottom and two sides of the machine head, an adjusting groove 6 is arranged at the joint of the top and the side surface of the machine head 1, a rotating shaft 7 is rotatably connected inside the adjusting groove 6, a connecting hole 9 and a sliding groove 12 are arranged on one side of the rotating shaft 7, the sliding groove 12 is arranged on one side of the connecting hole 9, a clamping block 8 is arranged inside the sliding groove 12, one end of the clamping block 8 extends to the inside of the connecting hole 9, a second limiting hole 14 is arranged on the other side of the connecting hole 9, the second limiting hole 14 is communicated with the connecting hole 9, a first limiting block 13 is arranged inside the, the outside cover of first stopper 13 is equipped with first spring, the inside of connecting chamber 17 is equipped with second stopper 16, and the one end of second stopper 16 extends to the outside of aircraft nose 1, the outside cover of second stopper 16 is equipped with the second spring, it is located one side of adjustment tank 6 to connect chamber 17, the one end of axis of rotation 7 extends to the inside of connecting chamber 17, and the outside fixed mounting that is located the inside one end of connecting chamber 17 has cam 10, and cam 10 cooperatees with second stopper 16.
In this embodiment, a first spring clip is disposed outside the first stopper 13, the first spring is disposed between the first spring clip and one side of the inner wall of the second stopper hole 14, a second spring clip is disposed outside the second stopper 16, the second spring is disposed between the second spring clip and one side of the inner wall of the connection cavity 17, an elastic joint 15 is disposed inside the connection hole 9, the elastic joint 15 is electrically connected to the microcomputer 3 and the laser emitter 4, a data line joint is disposed on one side of the handpiece 1, a power switch 18, a distance measuring switch 19 and a data connection hole are disposed on one side of the handle 2, the data line joint is matched with the data connection hole, a storage battery is disposed inside the handle 2, a charging port and a data transmission port are disposed at one end of the handle 2, a power joint is disposed at the other end of the handle 2, the power joint is matched with the elastic joint 15, a through hole is disposed on one side of the handle 2 close, and the through hole is matched with the fixture block 8, the fixture block 8 is in an L-shaped structure, one side of the horizontal part of the fixture block 8 is provided with a second limiting hole, the second limiting hole is matched with the first limiting block 13, and the width of one end, located at the outer part of the sliding groove 12, of the fixture block 8 is larger than that of the sliding groove 12.
In this embodiment, before the measuring instrument is used, it is ensured that the electric quantity of the storage battery is sufficient, then the fixture block 8 is shifted, so that one end of the fixture block 8 is away from the inside of the connection hole 9, then one end of the handle 2 provided with the power supply connector is inserted into the connection hole 9, so that the elastic connector 15 is in contact with the power supply connector, then the position of the through hole is ensured to be opposite to the direction of the fixture block 8, then the fixture block 8 passes through the through hole and extends to the inside of the first limiting hole 14, before that, the first limiting block 13 is pulled up, so that the first limiting block 13 can not block the fixture block 8, when the second limiting hole is opposite to the first limiting block 13, the first limiting block 13 is loosened, under the action of the first spring, the first limiting block 13 is clamped in the second limiting hole, the fixing block 8 is fixed, so that the handle 2 is fixed, then the data line connector is in good connection with the data connection hole, when, the second limiting block 16 is pulled up, so that the second limiting block 16 and the cam 10 lose contact, then the rotating shaft 7 is rotated, after the angle is adjusted, the second limiting block 16 is loosened, the cam 10 is clamped by the second limiting block 16 under the action of the second spring, and finally data measurement and analysis can be carried out.
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 (6)
1. Laser drilling measuring apparatu, including aircraft nose (1) and handle (2), its characterized in that, swing joint between aircraft nose (1) and handle (2), the inside of aircraft nose (1) is equipped with microcomputer (3) and connection chamber (17), display screen (5) are installed at the top of aircraft nose (1), and a plurality of laser emission receiver is all installed to the bottom and the both sides of aircraft nose, the top of aircraft nose (1) and the junction of side are equipped with adjustment tank (6), the inside rotation of adjustment tank (6) is connected with axis of rotation (7), one side of axis of rotation (7) is equipped with connecting hole (9) and spout (12), and spout (12) are located one side of connecting hole (9), the inside of spout (12) is equipped with fixture block (8), the one end of fixture block (8) extends to the inside of connecting hole (9), the opposite side of connecting hole (9) is equipped with spacing hole (14) of second, and spacing hole of second (14) is linked together with connecting hole (9), the inside in the spacing hole of second (14) is equipped with first stopper (13), and the one end of first stopper (13) extends to the outside of axis of rotation (7), the outside cover of first stopper (13) is equipped with first spring, the inside of connecting chamber (17) is equipped with second stopper (16), and the one end of second stopper (16) extends to the outside of aircraft nose (1), the outside cover of second stopper (16) is equipped with the second spring, it is located one side of adjustment tank (6) to connect chamber (17), the one end of axis of rotation (7) extends to the inside of connecting chamber (17), and is located the outside fixed mounting who connects the inside one end of chamber (17) and has cam (10), and cam (10) cooperate with second stopper (16).
2. The laser drilling measuring instrument as claimed in claim 1, wherein a first spring clamping block is arranged outside the first limiting block (13), the first spring is located between the first spring clamping block and one side inner wall of the second limiting hole (14), a second spring clamping block is arranged outside the second limiting block (16), and the second spring is located between the second spring clamping block and one side inner wall of the connecting cavity (17).
3. The laser drilling measuring instrument according to claim 1, wherein an elastic joint (15) is arranged inside the connecting hole (9), and the elastic joint (15) is electrically connected with the microcomputer (3) and the laser emitter (4).
4. The laser drilling measuring instrument according to claim 1, wherein a data line connector is arranged on one side of the handpiece (1), a power switch (18), a distance measuring switch (19) and a data connecting hole are arranged on one side of the handle (2), and the data line connector is matched with the data connecting hole.
5. The laser drilling measuring instrument as claimed in claim 1, characterized in that the handle (2) is provided with a storage battery inside, one end of the handle (2) is provided with a charging interface and a data transmission interface, the other end of the handle (2) is provided with a power supply connector, and the power supply connector is matched with the elastic connector (15).
6. The laser drilling measuring instrument according to claim 1, wherein a through hole is formed in one side of the handle (2) close to the power connector and is matched with the clamping block (8), the clamping block (8) is of an L-shaped structure, a second limiting hole is formed in one side of the horizontal portion of the clamping block (8) and is matched with the first limiting block (13), and the width of one end, located at the outer portion of the sliding groove (12), of the clamping block (8) is larger than that of the sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080718.4A CN108286947B (en) | 2018-01-28 | 2018-01-28 | Laser drilling measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080718.4A CN108286947B (en) | 2018-01-28 | 2018-01-28 | Laser drilling measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108286947A CN108286947A (en) | 2018-07-17 |
| CN108286947B true CN108286947B (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810080718.4A Active CN108286947B (en) | 2018-01-28 | 2018-01-28 | Laser drilling measuring instrument |
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| Country | Link |
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| CN (1) | CN108286947B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573254A (en) * | 2013-11-21 | 2014-02-12 | 永煤集团股份有限公司新桥煤矿 | Drilling azimuth instrument |
| KR20160036019A (en) * | 2016-03-14 | 2016-04-01 | 임성수 | Right angle and dowel checker |
| CN106441130A (en) * | 2016-09-23 | 2017-02-22 | 苏州蓝王机床工具科技有限公司 | Multi-point laser internal diameter measuring instrument and measurement calculation method thereof |
| CN206073926U (en) * | 2016-09-23 | 2017-04-05 | 苏州蓝王机床工具科技有限公司 | A kind of laser inside diameter measuring instrument |
| CN206756342U (en) * | 2017-05-05 | 2017-12-15 | 山东安达尔信息科技有限公司 | A kind of borehole stressmeter that can accurately control dynamometry direction |
| CN207832135U (en) * | 2018-01-28 | 2018-09-07 | 贵州新联爆破工程集团有限公司 | New pattern laser borehole survey instrument |
-
2018
- 2018-01-28 CN CN201810080718.4A patent/CN108286947B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573254A (en) * | 2013-11-21 | 2014-02-12 | 永煤集团股份有限公司新桥煤矿 | Drilling azimuth instrument |
| KR20160036019A (en) * | 2016-03-14 | 2016-04-01 | 임성수 | Right angle and dowel checker |
| CN106441130A (en) * | 2016-09-23 | 2017-02-22 | 苏州蓝王机床工具科技有限公司 | Multi-point laser internal diameter measuring instrument and measurement calculation method thereof |
| CN206073926U (en) * | 2016-09-23 | 2017-04-05 | 苏州蓝王机床工具科技有限公司 | A kind of laser inside diameter measuring instrument |
| CN206756342U (en) * | 2017-05-05 | 2017-12-15 | 山东安达尔信息科技有限公司 | A kind of borehole stressmeter that can accurately control dynamometry direction |
| CN207832135U (en) * | 2018-01-28 | 2018-09-07 | 贵州新联爆破工程集团有限公司 | New pattern laser borehole survey instrument |
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| Publication number | Publication date |
|---|---|
| CN108286947A (en) | 2018-07-17 |
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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 | ||
| CB02 | Change of applicant information |
Address after: 14, building 550002, Fu Zhong commercial building, No. 102, Xinhua Road District, Guiyang, Guizhou, Nanming Applicant after: POLY XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. Address before: 14, building 550002, Fu Zhong commercial building, No. 102, Xinhua Road District, Guiyang, Guizhou, Nanming Applicant before: GUIZHOU XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 850200 zizirong village, Jiama Township, Mozhugongka County, Lhasa City, Tibet Autonomous Region Patentee after: Tibet Zhongjin Xinlian Blasting Engineering Co.,Ltd. Address before: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou. Patentee before: POLY XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230619 Address after: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou. Patentee after: POLY XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd. Address before: 850200 zizirong village, Jiama Township, Mozhugongka County, Lhasa City, Tibet Autonomous Region Patentee before: Tibet Zhongjin Xinlian Blasting Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |