CN205874930U - Quick wrong platform detection device of laser - Google Patents
Quick wrong platform detection device of laser Download PDFInfo
- Publication number
- CN205874930U CN205874930U CN201620630241.9U CN201620630241U CN205874930U CN 205874930 U CN205874930 U CN 205874930U CN 201620630241 U CN201620630241 U CN 201620630241U CN 205874930 U CN205874930 U CN 205874930U
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- China
- Prior art keywords
- laser
- horizontal metal
- metal pole
- detection device
- boxes
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Abstract
The utility model provides a quick wrong platform detection device of laser belongs to highway subgrade pavement nondestructive test equipment field, including vertical metal pole, horizontal metal pole, switch, spirit level, data host computer and two laser boxes, horizontal metal pole vertical fixation just has the certain distance bottom horizontal metal pole on vertical metal pole, vertical metal pole bottom is level end face, vertical the placing of vertical metal pole, and horizontal metal pole level is placed, two laser boxes are parallel to each other the activity setting at the upper surface of horizontal metal pole, and the laser emission point of two laser boxes is vertical downwards, and the certain distance of being separated by, be fixed with data host computer, switch and spirit level on the vertical metal pole, two laser boxes are connected with the data host computer through two data lines respectively, the on -off control end of data host computer is connected with the switch. The utility model discloses a pulsed laser sends and receives the level and smooth degree that can measure the road surface, has solved the big and trouble problem of measurement of current highway subgrade pavement nondestructive test equipment error.
Description
Technical field
This utility model relates to highway subgrade Non-destructive testing apparatus field, specifically relates to a kind of laser fast
Speed dislocation detection device.
Background technology
Faulting of slab ends refers to that road surface is at manual construction thing end-fitting, cement concrete pavement or the expansion joint of bridge and Colophonium
The settling amount of pavement crack both sides.It is uneven owing to long-term wagon flow is likely to result in adjacent old concrete plate, forms faulting of slab ends existing
As.This phenomenon can produce impact to the Bitumen Concrete Pavement Smoothness of new making so that the asphaltic concrete road of new making
Face is formation crack at faulting of slab ends, has a strong impact on usage capability of road.The method of faulting of slab ends detection the most both at home and abroad mainly has artificial inspection
Survey method and automatic detection method two kinds.Manual detection method: when the scope occurring faulting of slab ends to deform is less than 3m, can be at faulting of slab ends maximum position
Longitudinally use 3m ruler frame on road surface along route, its one end is positioned at the side exceeded of faulting of slab ends, and the other end is positioned at without substantially sedimentation
At deformation, as datum line.Measure road surface and datum line difference in height with Steel Ruler or ribbon every 0.2mm, choose maximum high
Degree difference is maximum faulting of slab ends height.When occurring the scope of faulting of slab ends deformation more than 3m, disconnected without sedimentation or bulge from structure end
Position, face is risen, and measures certain distance along route longitudinal direction tape measure, as measuring point, erects Sopwith staff in this place, measures elevation.Forward
Measure certain distance, as measuring point, measure elevation.So repeat, till the section without substantially sedimentation.Without special requirement,
2m planted agent from structure end measures once every 0.2m, preferably measures once every 0.5m in 2～5m, and more than 5m can be every
1m measures once, it follows that sedimentation vertical section and maximum settlement value, i.e. maximum faulting of slab ends height.Automatically detection method is to utilize faulting of slab ends
Existence can appreciable impact world roughness index (IRI) characteristic, detect the longitudinal data of wheel path with sensor, so
The rear calculation procedure utilizing equipment development business to provide is to calculate faulting of slab ends data.Both approaches all existing defects:
(1) to there is the measure data precision that the error of artificial reading and reconnaissance causes low for manual measurement faulting of slab ends, and at height
Even if closed section construction there is also the unsafe factor of operation in speed.And expend the biggest muscle power；
(2) method for automatic measurement is in vehicle travel process, and laser equipment can be affected by road speed and pavement behavior, deposits
At certain error.
Utility model content
What this utility model needed solution is that existing highway subgrade and pavement non-destructive detecting device error is big and measurement is troublesome
Problem, it is provided that a kind of quick dislocation detection device of laser.
This utility model solves the problems referred to above by the following technical programs:
A kind of quick dislocation detection device of laser, including vertical metallic rod, horizontal metal bar, switch, data host and two
Individual laser box；
Horizontal metal bar is vertically fixed in vertical metallic rod, and has certain distance bottom horizontal metal bar；Vertically gold
Belonging to bottom bar is horizontal end face, and vertical metallic rod is vertically placed, horizontal metal bar horizontal positioned；Two laser box mutually activities set
Putting the upper surface at horizontal metal bar, the laser emission point of two laser boxes is straight down, separated by a distance, and at same water
Flat height；
Two laser boxes all include that generating laser and laser receiver, the generating laser of two laser boxes lead to respectively
Crossing a data line to be connected with data host, the laser receiver of two laser boxes is respectively by a data line and data master
Machine connects；The switch control terminal of data host is connected with switch.
This utility model is sent by pulse laser and receives the smooth degree that can measure road surface, in such scheme, has
Choosing is that this utility model still further comprises level indicator, and level indicator is fixed in vertical metallic rod.
In such scheme, preferably data host mainly includes control circuit and display screen, the switch control of control circuit
End processed is connected with switch；Control circuit data terminal and two laser boxes connect；Another data terminal of control circuit and display screen
Input connect.
In such scheme, preferably horizontal metal bar is vertically fixed at the 1/3-1/2 of vertical metallic rod, horizontal metal
The a length of 10-40cm of bar, a length of 100-170cm of vertical metallic rod.
In such scheme, it is separated by a distance for 2-5cm that preferably two laser boxes are fixed on horizontal metal bar.
In such scheme, preferably this utility model still further comprises handle, taper knob in vertical metallic rod, hands
Finger recess it is provided with on handle.
In such scheme, preferably switch be arranged on handle, below handle or handle top position.
Advantage of the present utility model with effect is:
1, this utility model principle based on traditional detection faulting of slab ends, uses laser detection faulting of slab ends, it is possible to reduce artificial or
Automatically the error of process is detected, it is also possible to facilitate testing staff quickly to test in high speed；
2, the dislocation detection device that this utility model provides has simple in construction, easy to control, makes user measure the most square
Just, it is also possible to realize easy, quick, safety acquisition faulting of slab ends data volume；
3, further, the vertical metallic rod of this utility model is also equipped with level indicator, makes user measure front putting equipment
More steady, improve accuracy of detection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label in figure: 1 vertical metallic rod, 2 horizontal metal bars, 3 handles, 4 switches, 5 level indicators, 6 data hosts, 7 laser
Box.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
A kind of quick dislocation detection device of laser, as it is shown in figure 1, include vertical metallic rod 1, horizontal metal bar 2, handle 3,
Switch 4, level indicator 5, data host 6 and two laser boxes 7.
Horizontal metal bar 2 is vertically fixed in vertical metallic rod 1, and vertical metallic rod 1 is vertically placed, horizontal metal bar 2 water
Placing flat；Flat metal bar 2 vertical welding is fixed at the 1/3-1/2 of vertical metallic rod 1, horizontal metal bar 2 a length of typically
For 10-40cm, a length of generally 100-170cm of vertical metallic rod 1, other length is also possible, in order to make people
During daily measurement more convenient to use and carry, so using preferred length.Horizontal metal bar 2 and vertical metallic rod 1 are aluminum
Rod of metal alloy or rigid plastics bar.
Vertically it is fixed with data host 6, switch 4, handle 3 and level indicator 5 in metallic rod 1；Switch 4 setting on the handle 3,
Below handle 3 or handle 3 top position, can more preferably facilitate the on-off control that user is daily, makes user singlehanded to realize carrying
Take equipment and switch can be controlled simultaneously.Level indicator 5 is fixed between handle 3 and data host 6, and user can be facilitated to survey front tune
Whole.The switch control terminal of data host 6 is connected with switch 4, and switch 4 mainly controls the open and close of measurement equipment.Data
Main frame 6 mainly includes control circuit and display screen, and the switch control terminal of control circuit is connected with switch 4；Control circuit data terminal
It is connected with two laser boxes 7；Another data terminal of control circuit is connected with the input of display screen.
Two laser boxes 7 are parallel to each other and are movably arranged on the upper surface of horizontal metal bar 2, and are separated by the distance of 2-5cm, and two
Straight down, user can also be adjusted the laser emission point of individual laser box 7 as required.Two laser boxes 7 pass through respectively
Two data line are connected with data host 6；Two laser boxes 7 all include generating laser and laser receiver, two laser
The generating laser of box 7 is connected with data host 6 by a data line respectively, and the laser receiver of two laser boxes 7 divides
Tong Guo not be connected with data host 6 by a data line.Generating laser sends the laser beam of pulse signal, and laser receiver connects
Receive the laser intelligence that the laser beam of pulse signal reflects, calculate the smooth degree of highway according to reception information.
Work process of the present utility model:
When user needs to measure, at the handle 3 of hand steered detection device, the vertical metallic rod of main body 1 of detection equipment is put
Put at place to be measured, adjust two-beam that two laser boxes 7 that distance ensures on horizontal metal bar 2 launch, two respectively at faulting of slab ends
On block plate body, the laser emission point of two laser boxes 7 straight down, then keeps horizontal positioned according to level indicator 5 adjusting apparatus.
After ready, pressing lower switch 4 and start detection, two laser boxes 7 launch two-beam to position to be measured, then by two laser boxes
The laser receiver of 7 receives and returns the laser beam of coming, by data wire by the data feedback that receives to data host 6, and arteries and veins
Rushing time delay and can calculate the difference in height of two faulting of slab ends, and the data of detection are shown on the display screen of data host 6, user reads
Going out and record data, final detection is complete.
Below the preferred embodiment created this utility model is illustrated, but this utility model is not limited to
Embodiment, those of ordinary skill in the art can also make on the premise of this utility model creative spirit all
The modification of equivalent or replacement, modification or the replacement of these equivalents are all contained in scope of the present application.
Claims (7)
1. the quick dislocation detection device of laser, it is characterised in that: include vertical metallic rod (1), horizontal metal bar (2), open
Close (4), data host (6) and two laser boxes (7)；
Horizontal metal bar (2) is vertically fixed in vertical metallic rod (1), and has certain distance with horizontal metal bar (2) bottom；Perpendicular
Straight metallic rod (1) bottom is horizontal end face, and vertical metallic rod (1) is vertically placed, horizontal metal bar (2) horizontal positioned；Two are swashed
Light box (7) is mutually movably arranged on the upper surface of horizontal metal bar (2), the laser emission point of two laser boxes (7) straight down,
Separated by a distance, and at same level height；
Two laser boxes (7) all include generating laser and laser receiver, and the generating laser of two laser boxes (7) is respectively
Being connected with data host (6) by a data line, the laser receiver of two laser boxes (7) is respectively by a data line
It is connected with data host (6)；The switch control terminal of data host (6) is connected with switch (4).
A kind of quick dislocation detection device of laser the most according to claim 1, it is characterised in that: also include level indicator (5),
Level indicator (5) is fixed in vertical metallic rod (1).
A kind of quick dislocation detection device of laser the most according to claim 1, it is characterised in that: described data host (6)
Mainly including control circuit and display screen, the switch control terminal of control circuit is connected with switch (4)；Control circuit data terminal and two
Individual laser box (7) connects；Another data terminal of control circuit is connected with the input of display screen.
A kind of quick dislocation detection device of laser the most according to claim 1, it is characterised in that: described horizontal metal bar
(2) it is vertically fixed at the 1/3-1/2 of vertical metallic rod (1), a length of 10-40cm of horizontal metal bar (2), vertical metallic rod
(1) a length of 100-170cm.
A kind of quick dislocation detection device of laser the most according to claim 1, it is characterised in that: said two laser box
(7) horizontal metal bar (2) it is fixed on separated by a distance for 2-5cm.
A kind of quick dislocation detection device of laser the most according to claim 1, it is characterised in that: also include handle (3), hands
Handle (3) is enclosed within vertical metallic rod (1), and handle is provided with finger recess on (3).
A kind of quick dislocation detection device of laser the most according to claim 4, it is characterised in that: described switch (4) is arranged
, handle (3) lower section upper at handle (3) or handle (3) top position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630241.9U CN205874930U (en) | 2016-06-22 | 2016-06-22 | Quick wrong platform detection device of laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630241.9U CN205874930U (en) | 2016-06-22 | 2016-06-22 | Quick wrong platform detection device of laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874930U true CN205874930U (en) | 2017-01-11 |
Family
ID=57692451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630241.9U Expired - Fee Related CN205874930U (en) | 2016-06-22 | 2016-06-22 | Quick wrong platform detection device of laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197276A (en) * | 2020-01-14 | 2020-05-26 | 温州永昌建设有限公司 | Template supporting method and device for building road |
-
2016
- 2016-06-22 CN CN201620630241.9U patent/CN205874930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197276A (en) * | 2020-01-14 | 2020-05-26 | 温州永昌建设有限公司 | Template supporting method and device for building road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 530000 No. 71, Anji Avenue, Nanning, the Guangxi Zhuang Autonomous Region Patentee after: Guangxi Investment Technology Co., Ltd. Address before: 530000 No. 71, Anji Avenue, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Jinmeng Engineering Co., Ltd. |
|
| 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: 20170111 Termination date: 20170622 |