CN205138490U - Absorption formula tunnel straight line card volume of detecting laser pointer appearance - Google Patents
Absorption formula tunnel straight line card volume of detecting laser pointer appearance Download PDFInfo
- Publication number
- CN205138490U CN205138490U CN201520986890.8U CN201520986890U CN205138490U CN 205138490 U CN205138490 U CN 205138490U CN 201520986890 U CN201520986890 U CN 201520986890U CN 205138490 U CN205138490 U CN 205138490U
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- China
- Prior art keywords
- vernier
- scale
- straight line
- laser
- jig
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- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides an absorption formula tunnel straight line card volume of detecting laser pointer appearance, including laser emitter, adsorption equipment, adjustable scale device, head and power supply unit, laser emitter is connected with the power supply unit electricity, laser emitter installs on adjustable scale device, adsorption equipment is located power supply unit on one side, the head is connected with adjustable scale device, the head is including activity fastener and rotation axis, adjustable scale device includes two positioning scale, article two, mutually perpendicular places and connect through the head between the positioning scale, be equipped with the vernier groove on every positioning scale, the vernier fixture are equipped with on every positioning scale, every vernier fixture is fixed in in the vernier groove through fixing bolt. The utility model discloses an absorption formula fixed mode provides accurate, clear, noiseless laser pointer for the straight line card volume of detecting in being under construction, solves human error and unstable scheduling problem in traditional carpenters line.
Description
Technical field
The utility model relates to a kind of measurement mechanism, relates in particular to a kind of absorption type tunnel straight line control for constructing tunnel and measures 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.
Utility model content
Fundamental purpose of the present utility model 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 the absorption type tunnel straight line control that the utility model provides, 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 the utility model laser indication instrument 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 utility model embodiment.
Fig. 2 is the right view of the utility model embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Fig. 1 is the vertical view of the utility model embodiment, composition graphs 2, the laser indication instrument of the utility model embodiment 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 utility model embodiment 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 the utility model laser indication instrument 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 |
|---|---|---|---|
| CN201520986890.8U CN205138490U (en) | 2015-12-01 | 2015-12-01 | Absorption formula tunnel straight line card volume of detecting laser pointer appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986890.8U CN205138490U (en) | 2015-12-01 | 2015-12-01 | Absorption formula tunnel straight line card volume of detecting laser pointer appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138490U true CN205138490U (en) | 2016-04-06 |
Family
ID=55624276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986890.8U Expired - Fee Related CN205138490U (en) | 2015-12-01 | 2015-12-01 | Absorption formula tunnel straight line card volume of detecting laser pointer appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371829A (en) * | 2015-12-01 | 2016-03-02 | 中铁十九局集团第七工程有限公司 | Adsorption-type laser indicator for tunnel linear control measurement |
| CN110160509A (en) * | 2019-05-16 | 2019-08-23 | 中铁建设集团有限公司 | A kind of running tunnel adjustable laser positioning device |
-
2015
- 2015-12-01 CN CN201520986890.8U patent/CN205138490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371829A (en) * | 2015-12-01 | 2016-03-02 | 中铁十九局集团第七工程有限公司 | Adsorption-type laser indicator for tunnel linear control measurement |
| CN110160509A (en) * | 2019-05-16 | 2019-08-23 | 中铁建设集团有限公司 | A kind of running tunnel adjustable laser positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211201 |