CN105371829A - Adsorption-type laser indicator for tunnel linear control measurement - Google Patents
Adsorption-type laser indicator for tunnel linear control measurement Download PDFInfo
- Publication number
- CN105371829A CN105371829A CN201510870333.4A CN201510870333A CN105371829A CN 105371829 A CN105371829 A CN 105371829A CN 201510870333 A CN201510870333 A CN 201510870333A CN 105371829 A CN105371829 A CN 105371829A
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- Prior art keywords
- vernier
- laser
- scale
- jig
- straight line
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention provides an adsorption-type laser indicator for tunnel linear control measurement. The laser indicator comprises a laser transmitter, an adsorption device, an adjustable scaleplate device, a movable device and a power supply device. The laser transmitter is electrically connected with the power supply device; the laser transmitter is installed on the adjustable scaleplate device; the adsorption device is arranged on one side of the power supply device; the movable device is connected with adjustable scaleplate device; the movable device comprises a movable fastener and a rotating shaft; the adjustable scaleplate device comprises two positioning scaleplates, which are perpendicular to each other and connected by the movable device; and each positioning scaleplate is provided with a vernier slot, each positioning scaleplate is provided with a vernier fixture, and each cursor fixture is fixed in vernier slide slot through a fixing bolt. The invention adopts the adsorption-type fixed mode to provide a precise, clear and non-interfering laser indication for the linear control measurement in the construction, and solves the problems of personal error and instability in the traditional woodworking line.
Description
Technical field
The present invention relates to a kind of measurement mechanism, relate in particular to a kind of absorption type tunnel straight line control for constructing tunnel and measure laser indication instrument.
Background technology
Along with the standardized requirement of constructing tunnel improves further, in construction, every operation all needs to carry out straight line control measurement and positioning, and the comparatively traditional manually-operated carpenters line (bracing wire method) of most employing carries out straight line control measurement in present site operation, although but control precision easy to operate is extremely low and there is local interference, larger personal error can be produced like this, reduce standardized construction level, also can cause certain influence to construction quality to a certain extent.
Summary of the invention
Fundamental purpose of the present invention is to provide the straight line control of a kind of absorption type tunnel and measures laser indication instrument.
For realizing above-mentioned fundamental purpose, laser indication instrument is measured in absorption type tunnel provided by the invention straight line control, comprise generating laser, adsorbent equipment, adjustable scale device, head and electric supply installation, generating laser is electrically connected with electric supply installation, generating laser is arranged on adjustable scale device, adsorbent equipment is positioned at electric supply installation on one side, and head is connected with adjustable scale device; Wherein head comprises moving fastening and turning axle, adjustable scale device comprises two Position Scales, article two, mutually vertically place between Position Scale and connected by head, every bar Position Scale is provided with vernier groove, every bar Position Scale is equipped with vernier jig, and each vernier jig is fixed in vernier groove by set bolt.
From such scheme, the generating laser line that gives off laser beam replaces traditional artificial bracing wire as index line, and the accurate slip of vernier jig on Position Scale can be realized by the tuning drive gear on vernier jig or slide on the position of specifying, while not disturbing working-yard, improving straight line control measuring accuracy.
A preferred scheme is that vernier jig is provided with tuning drive gear.
Therefore, located lateral scale and longitudinal register scale are all labeled with centimeter scale, on the position that the accurate slip or slide into that can realize vernier jig by the tuning drive gear on vernier jig is specified.
A preferred scheme is, two Position Scales are respectively located lateral scale and longitudinal register scale.
Therefore the quantity of Position Scale is two, is mutually vertical placement between two Position Scales, is divided into located lateral scale and longitudinal register scale according to service condition Position Scale in actual applications.
A preferred scheme is that generating laser is arranged on the vernier jig of located lateral scale.
Therefore generating laser is arranged on the vernier jig of located lateral scale, the generating laser line that gives off laser beam replaces traditional carpenters line as index line, improves and measures pointing accuracy, does not produce interference to construction.
A preferred scheme is that head is arranged on the vernier jig of longitudinal register scale.
Therefore, vernier jig on longitudinal register scale adopt this two set of connection devices of circular shaped motion fastener and turning axle be connected with located lateral scale, so that located lateral scale can realize laterally twisting and axial rotation mode, make the generating laser be arranged on the vernier jig of located lateral scale can reach the laser designation in multiple angles and direction.
A preferred scheme is, vernier jig is U-shaped jig.
Therefore vernier jig is that U-shaped jig is convenient to vernier jig and is fixed on Position Scale, and convenient mobile.
A preferred scheme is, adsorbent equipment is adsorption magnet.
Therefore, adsorption magnet the box body that electric supply installation is housed is adsorbed on first of constructing tunnel, reinforcing bar, the metal position such as chassis, reach the object of retainer instrument.
A preferred scheme is, electric supply installation comprises accumulator and controls the laser indication instrument switch of laser indication instrument of the present invention keying.
Therefore accumulator is convenient for carrying, delivery is large and can circulate and repeatedly use, and is suitable as the power supply of field work equipment.
A preferred scheme is, electric supply installation is positioned in a metal case.
Therefore adsorption magnet is placed on the side of electric supply installation metal case, thus box body is adsorbed on first of constructing tunnel, reinforcing bar, the metal position such as chassis, reach the object of retainer instrument.
Accompanying drawing explanation
Fig. 1 is the vertical view of the embodiment of the present invention.
Fig. 2 is the right view of the embodiment of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Fig. 1 is the vertical view of the embodiment of the present invention, composition graphs 2, the laser indication instrument of the embodiment of the present invention comprises generating laser 1, adsorbent equipment, adjustable scale device, head 8 and electric supply installation, wherein generating laser 1 is electrically connected by wire 100 with electric supply installation, generating laser 1 is arranged on located lateral scale 7, launch laser bunch 2 as index line, adjustable scale device comprises two Position Scales, i.e. located lateral scale 7 and longitudinal register scale 10, adjustable scale device also comprises vernier jig 3, vernier groove 5 and set bolt 4, article two, vertical placement mutually between Position Scale, the vernier jig 3 of longitudinal register scale 10 is provided with head 8, i.e. circular shaped motion fastener and turning axle, for being connected with located lateral scale 7, make the generating laser 1 be arranged on the vernier jig 3 of located lateral scale 7 can reach the laser designation in multiple angles and direction.
And, every bar Position Scale is provided with vernier groove 5, every bar Position Scale is equipped with vernier jig 3, vernier jig 3 is U-shaped jig and is fixed in by set bolt 4 in the vernier groove 5 on Position Scale, realizes vernier jig 3 and slides on vernier groove 5 track and fixing object.Further, vernier jig 3 is provided with tuning drive gear 6, due to located lateral scale 7 and longitudinal register scale 10 being all labeled with centimeter scale, namely can be realized the distance that the accurate slip of vernier jig 3 or slip are specified by the tuning drive gear 6 on vernier jig 3.
The electric supply installation of the laser indication instrument of the embodiment of the present invention adopts accumulator 30 to power, electric supply installation is provided with laser indication instrument switch 20, electric supply installation is placed in a metal case 60 simultaneously, adsorbent equipment is adsorption magnet 40, adsorption magnet 40 is placed on electric supply installation side in metal case 60, for metal case 60 is adsorbed on first of constructing tunnel, reinforcing bar, the metal position such as chassis, reach the object of retainer instrument.
Claims (9)
1. laser indication instrument is measured in an absorption type tunnel straight line control, comprise generating laser, adsorbent equipment, adjustable scale device, head and electric supply installation, described generating laser is electrically connected with described electric supply installation, described generating laser is arranged on described adjustable scale device, described adsorbent equipment is positioned at described electric supply installation on one side, and described head is connected with described adjustable scale device;
It is characterized in that:
Described head comprises moving fastening and turning axle;
Described adjustable scale device comprises two Position Scales, article two, mutually vertically place between described Position Scale and connected by described head, described in every bar, Position Scale is provided with vernier groove, Position Scale described in every bar is equipped with vernier jig, each described vernier jig is fixed in described vernier groove by set bolt.
2. laser indication instrument is measured in absorption type tunnel according to claim 1 straight line control, and it is characterized in that, described vernier jig is provided with tuning drive gear.
3. laser indication instrument is measured in absorption type tunnel according to claim 1 straight line control, and it is characterized in that, two described Position Scales are respectively located lateral scale and longitudinal register scale.
4. laser indication instrument is measured in absorption type tunnel according to claim 3 straight line control, and it is characterized in that, described generating laser is arranged on the vernier jig of described located lateral scale.
5. laser indication instrument is measured in absorption type tunnel according to claim 3 straight line control, and it is characterized in that, described head is arranged on the vernier jig of described longitudinal register scale.
6. laser indication instrument is measured in the absorption type tunnel straight line control according to any one of claim 1 to 5, and it is characterized in that, described vernier jig is U-shaped jig.
7. laser indication instrument is measured in the absorption type tunnel straight line control according to any one of claim 1 to 5, and it is characterized in that, described adsorbent equipment is adsorption magnet.
8. laser indication instrument is measured in the absorption type tunnel straight line control according to any one of claim 1 to 5, it is characterized in that, described electric supply installation comprises accumulator and controls the laser indication instrument switch of laser indication instrument of the present invention keying.
9. laser indication instrument is measured in the absorption type tunnel straight line control according to any one of claim 1 to 5, and it is characterized in that, described electric supply installation is positioned in a metal case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870333.4A CN105371829B (en) | 2015-12-01 | 2015-12-01 | A kind of absorption type tunnel straight line control measures laser indication instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870333.4A CN105371829B (en) | 2015-12-01 | 2015-12-01 | A kind of absorption type tunnel straight line control measures laser indication instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371829A true CN105371829A (en) | 2016-03-02 |
| CN105371829B CN105371829B (en) | 2018-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870333.4A Expired - Fee Related CN105371829B (en) | 2015-12-01 | 2015-12-01 | A kind of absorption type tunnel straight line control measures laser indication instrument |
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| Country | Link |
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| CN (1) | CN105371829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168403A (en) * | 2018-01-10 | 2018-06-15 | 中国铁路上海局集团有限公司蚌埠工务段 | Portable rail displacement lasers measuring instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382002Y (en) * | 1998-06-15 | 2000-06-07 | 李华 | Laser perpendicularity and horizontality indicator |
| CN201731870U (en) * | 2010-05-29 | 2011-02-02 | 中铁十四局集团电气化工程有限公司 | Contact rail measurement and installation tool |
| CN202304830U (en) * | 2011-09-30 | 2012-07-04 | 中国三冶集团有限公司电气安装工程公司 | Laser level meter with magnetic base |
| CN104075658A (en) * | 2014-06-23 | 2014-10-01 | 中国航空动力机械研究所 | Laser positioning device and positioning method |
| CN205138490U (en) * | 2015-12-01 | 2016-04-06 | 中铁十九局集团第七工程有限公司 | Absorption formula tunnel straight line card volume of detecting laser pointer appearance |
-
2015
- 2015-12-01 CN CN201510870333.4A patent/CN105371829B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382002Y (en) * | 1998-06-15 | 2000-06-07 | 李华 | Laser perpendicularity and horizontality indicator |
| CN201731870U (en) * | 2010-05-29 | 2011-02-02 | 中铁十四局集团电气化工程有限公司 | Contact rail measurement and installation tool |
| CN202304830U (en) * | 2011-09-30 | 2012-07-04 | 中国三冶集团有限公司电气安装工程公司 | Laser level meter with magnetic base |
| CN104075658A (en) * | 2014-06-23 | 2014-10-01 | 中国航空动力机械研究所 | Laser positioning device and positioning method |
| CN205138490U (en) * | 2015-12-01 | 2016-04-06 | 中铁十九局集团第七工程有限公司 | Absorption formula tunnel straight line card volume of detecting laser pointer appearance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168403A (en) * | 2018-01-10 | 2018-06-15 | 中国铁路上海局集团有限公司蚌埠工务段 | Portable rail displacement lasers measuring instrument |
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| CN105371829B (en) | 2018-01-02 |
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