CN206724958U - A kind of laser orientation instrument positioner - Google Patents
A kind of laser orientation instrument positioner Download PDFInfo
- Publication number
- CN206724958U CN206724958U CN201720586160.8U CN201720586160U CN206724958U CN 206724958 U CN206724958 U CN 206724958U CN 201720586160 U CN201720586160 U CN 201720586160U CN 206724958 U CN206724958 U CN 206724958U
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- China
- Prior art keywords
- laser
- laser orientation
- orientation instrument
- steel arch
- shelf
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of laser orientation instrument positioner, including measurement portion and calibration portion；Described measurement portion includes 5 laser orientation instruments and a battery；5 laser orientation instruments of measurement portion are circumferentially disposed to be formulated on position in steel arch-shelf, steel arch-shelf formulates position upper top and sets a laser orientation instrument for being used to control canal axes, two laser orientation instruments for being used to control bow member Installation Elevation are set at two stringcourses, two laser orientation instruments for being used for steel arch-shelf installation control are set at bow member connecting plate, the calibration portion for being calibrated in work progress to laser beam is disposed with front of described laser orientation instrument.The device quickly can carry out setting-out to excavation contour line, steel arch-shelf installation position line in tunnel construction, reduce tunnel construction activity time, improve surveying setting-out efficiency of construction, reduce survey crew's input, accelerate tunnel construction circulation time, to coordinate project progress to provide powerful guarantee, and this utility is simple in construction, easy to implement.
Description
Technical field
It the utility model is related to construction survey device during construction of tunnel, and in particular to a kind of laser orientation instrument is determined
Position device.
Background technology
Surveying setting-out workload is big in tunnel construction, including excavation contour line setting-out, steel arch-shelf installation construction layout.Construction
During each circulation construction be required for measuring setting-out, construction lofting workload is big, and input manpower is more so that tunnel at present
Construction survey workload is big, efficiency is low.Meanwhile also no simple and fast measures the system equipment of unwrapping wire to tunnel at present.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of systemic measurement and positioning instrument, especially one
Kind laser orientation instrument positioner, the device can improve surveying setting-out efficiency of construction, accelerate tunnel construction circulation time.
The utility model is to be achieved through the following technical solutions：
A kind of laser orientation instrument positioner, including measurement portion and calibration portion；Described measurement portion includes 5 laser alignments
Instrument and a battery；5 laser orientation instruments of measurement portion are circumferentially disposed to be formulated on position in steel arch-shelf, and steel arch-shelf formulates position
Upper top sets a laser orientation instrument for being used to control canal axes, sets two to be used to control bow member installation high at two stringcourses
The laser orientation instrument of journey, two laser orientation instruments for being used for steel arch-shelf installation control, described laser are set at bow member connecting plate
The calibration portion for being calibrated in work progress to laser beam is disposed with front of director.
Described calibration portion includes two groups of laser alignment rings, and every group of laser alignment ring is 5, before described laser orientation instrument
One group of laser alignment ring of each arrangement, laser orientation instrument light beam pass through laser alignment ring at square 20m and at 40m.
The installation site of each laser orientation instrument measures positioning and calibration using total powerstation in described measurement portion.
Compared with prior art, the utility model has technique effect beneficial below：
Laser orientation instrument positioner provided by the utility model, specially tunnel laser orientation instrument positioner, can be fast
Speed carries out setting-out to excavation contour line, steel arch-shelf installation position line in tunnel construction, reduces tunnel construction activity time, improves
Surveying setting-out efficiency of construction, survey crew's input is reduced, accelerates tunnel construction circulation time, to coordinate project progress to provide
Powerful guarantee, and this utility is simple in construction, easy to implement.
Brief description of the drawings
Fig. 1 is laser orientation instrument positioner schematic diagram provided by the utility model；
Fig. 2 is laser orientation instrument positioning device structure schematic diagram provided by the utility model；
Fig. 3 is the structural representation of measurement portion in laser director positioner provided by the utility model；
Fig. 4 is the structural representation in laser director positioner alignment portion provided by the utility model.
Wherein：1- measurement portions, 1-2,1-2,1-3,1-4,1-5 are laser orientation instrument；2- calibrations portion, 2-1,2-2,2-3,2-
4th, 2-5,2-6,2-7,2-8,2-9,2-10 are laser alignment ring；3- batteries.
Embodiment
The utility model is described in further detail with reference to specific embodiment, described is to the utility model
Explanation rather than restriction.
Referring to Fig. 1 to Fig. 4, a kind of laser orientation instrument positioner, including measurement portion and calibration portion；Described measurement portion bag
Include 5 laser orientation instruments and a battery；5 laser orientation instruments of measurement portion are circumferentially disposed to be formulated on position in steel arch-shelf,
Steel arch-shelf formulates position upper top and sets a laser orientation instrument for being used to control canal axes, and setting two at two stringcourses is used for
The laser orientation instrument of bow member Installation Elevation is controlled, two laser alignments for being used for steel arch-shelf installation control are set at bow member connecting plate
Instrument, described laser orientation instrument front are disposed with the calibration portion for being calibrated in work progress to laser beam.Battery
Work electricity consumption is provided for it.
Wherein, described calibration portion includes two groups of laser alignment rings, and every group of laser alignment ring is 5, and described laser refers to
One group of laser alignment ring of each arrangement at 20m and at 40m in front of to instrument, laser orientation instrument light beam passes through laser alignment ring, for applying
Laser is calibrated during work.The installation site of each laser orientation instrument is measured using total powerstation in described measurement portion
Positioning and calibration.
It should be noted that measurement portion 1 amounts to 5 laser orientation instruments including 1-1,1-2,1-3,1-4,1-5；Calibration portion 2
Amount to 10 to middle ring including 2-1,2-2,2-3,2-4,2-5,2-6,2-7,2-8,2-9,2-10.
Specifically, laser orientation instrument installation site is positioned using total powerstation, laser orientation instrument points to position using complete
Instrument of standing is calibrated, and debugs good rear laser spots and a clearly circular contour is formed on face, can be used as excavated section wheel
Profile and bow member installation control line.Laser alignment ring in calibration portion is arranged in before laser orientation instrument at 20m and each one group at 40m, altogether
Two groups are counted, laser orientation instrument light beam passes through two groups to middle ring in installation process, using " sight alignment " principle, for work progress
In laser beam is calibrated.So that without carrying out unwrapping wire everyday in construction, only need periodically to carry out school to laser orientation instrument
Close.
It the utility model is related to tunnel engineering laser orientation instrument positioner, a kind of laser orientation instrument positioning dress of specific design
Put, including measurement portion includes YGB-800 types laser orientation instrument 5, calibration portion includes the structures such as 10, laser alignment ring, battery
Part.By after the laser orientation instrument installation calibrating of measurement portion during use, laser spots form a clearly ring on face
Shape profile, as excavated section contour line and bow member installation control line.Each installation at 20m and 40m before each laser orientation instrument
One laser alignment ring.According to the principle of " sight alignment ", the purpose of calibration of laser director can reach.
The utility model laser orientation instrument positioner, specially tunnel laser orientation instrument positioner, can be quickly to tunnel
Excavation contour line, steel arch-shelf installation position line carry out setting-out in the construction of hole, reduce tunnel construction activity time, improve measurement
Payingoff construction efficiency, survey crew's input is reduced, accelerates tunnel construction circulation time, is tried hard to keep to coordinate project progress to provide
Barrier, and this utility is simple in construction, easy to implement.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of laser orientation instrument positioner, it is characterised in that including measurement portion and calibration portion；Described measurement portion includes 5
Platform laser orientation instrument and a battery；5 laser orientation instruments of measurement portion are circumferentially disposed to be formulated on position in steel arch-shelf, steel arch
Frame formulates position upper top and sets a laser orientation instrument for being used to control canal axes, sets two to be used to control at two stringcourses
The laser orientation instrument of bow member Installation Elevation, two laser orientation instruments for being used for steel arch-shelf installation control are set at bow member connecting plate,
The calibration portion for being calibrated in work progress to laser beam is disposed with front of described laser orientation instrument.
2. a kind of laser orientation instrument positioner according to claim 1, it is characterised in that described calibration portion includes two
Group laser alignment ring, every group of laser alignment ring are 5, and each one group of arrangement swashs at 20m and at 40m in front of described laser orientation instrument
Light passes through laser alignment ring to middle ring, laser orientation instrument light beam.
3. a kind of laser orientation instrument positioner according to claim 1, it is characterised in that each in described measurement portion to swash
The installation site of light director measures positioning and calibration using total powerstation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586160.8U CN206724958U (en) | 2017-05-24 | 2017-05-24 | A kind of laser orientation instrument positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586160.8U CN206724958U (en) | 2017-05-24 | 2017-05-24 | A kind of laser orientation instrument positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724958U true CN206724958U (en) | 2017-12-08 |
Family
ID=60511872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586160.8U Active CN206724958U (en) | 2017-05-24 | 2017-05-24 | A kind of laser orientation instrument positioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN206724958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343064A (en) * | 2018-04-24 | 2018-07-31 | 中铁十九局集团第七工程有限公司 | Steel sheet pile construction alignment control guider and pile-driving method |
| CN109630132A (en) * | 2018-11-21 | 2019-04-16 | 中铁十二局集团有限公司 | Round jacked piles with small section outline excavation controls construction method |
-
2017
- 2017-05-24 CN CN201720586160.8U patent/CN206724958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343064A (en) * | 2018-04-24 | 2018-07-31 | 中铁十九局集团第七工程有限公司 | Steel sheet pile construction alignment control guider and pile-driving method |
| CN109630132A (en) * | 2018-11-21 | 2019-04-16 | 中铁十二局集团有限公司 | Round jacked piles with small section outline excavation controls construction method |
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