CN107962680B - Horizontal resection construction technology is transformed in airport concrete U-type gutter - Google Patents
Horizontal resection construction technology is transformed in airport concrete U-type gutter Download PDFInfo
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- CN107962680B CN107962680B CN201711202151.5A CN201711202151A CN107962680B CN 107962680 B CN107962680 B CN 107962680B CN 201711202151 A CN201711202151 A CN 201711202151A CN 107962680 B CN107962680 B CN 107962680B
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- horizontal resection
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- laser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/10—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with provision for measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention provides a kind of airport concrete U-type gutters, and horizontal resection construction technology is transformed, it is cut using horizontal resection system, the horizontal resection system includes cutting machine, control system, driving mechanism, laser beam emitting device and detection system, including measurement setting-out, starts cutting, position correction.The present invention can be realized in the case where not destroying wall lower part and be abolished to the horizontal resection at the top of the wall of gutter, the real-time offsets correction of cutting machine position may be implemented in cutting process simultaneously, compared with traditional artificial cutting correction, response speed is faster, it realizes that the accuracy rate of horizontal resection is higher, and substantially increases construction efficiency.
Description
Technical field
The present invention relates to gutter transformation and upgrade technical field, especially a kind of airport concrete U-type gutters, and water is transformed
Construction technology is cut in truncation.
Background technique
Airport storm water ditch is mainly used in the precipitation and terminal that are discharged between movement area taxiway and machine level ground after processing
Sewage.Existing airport storm water ditch majority is made of armored concrete ditch body and iron double-edged fine-toothed comb cover board, is built according to China airport
If the actual conditions of development, technological innovation upgrading is imperative, since conventional iron grate plate is there is corresponding drawback, needs
Iron grate plate is replaced with into reinforced concrete cover plate, however very compared to iron double-edged fine-toothed comb plate thickness due to the thickness of reinforced concrete cover plate
It is more, so needing to carry out part to original gutter ditch body to abolish.Drainage ditch transformation is a difficult point, former reinforced concrete
Unmanufactured iron grate ditch overall length 596m, ditch depth 1.5 2.1m, ditch clear span 0.6m, gutter wall thickness 0.3m.Design requirement gutter wall
Negative 36cm under body needs to abolish certain thickness armored concrete at the top of wall, but cannot destroy wall lower part, such as
What realizes that this purpose becomes the key of gutter transformation.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of airport concrete U-type gutters, and horizontal cutting is transformed
Construction technology is cut, can be realized in the case where not destroying wall lower part and the horizontal cutting at the top of the wall of gutter is cut
It removes, and cutting accuracy is good, cutting stability is good, and construction efficiency is high.
The technical solution adopted by the present invention to solve the technical problems is: water is transformed in a kind of airport concrete U-type gutter
Construction technology is cut in truncation, is cut using horizontal resection system, the horizontal resection system include cutting machine, control system,
Driving mechanism, laser beam emitting device and detection system, the top of the cutting machine are saw blade, and cutting machine body front end is equipped with photosensitive
The photosensitive array that face is square, the driving mechanism are arranged below cutting machine, and mobile platform is equipped with below driving mechanism；Institute
The processing step for stating construction technology is as follows:
Step 1: original iron double-edged fine-toothed comb cover board is removed；
Step 2: measuring and draws corresponding horizontal cut line respectively in gutter two sides；
Step 3: being moved using control system control driving mechanism, to adjust saw blade for level and in horizontal cutting
At secant position；
Step 4: starting cutting machine, control driving mechanism is moved to the direction perpendicular to gutter side, until being cut into
Required depth of cut；
Step 5: laser beam emitting device is placed in front of cutting machine, opens laser beam emitting device, adjustment Laser emission dress
The position set is overlapped up to the hot spot of its laser launched with the center origin of the photosurface of the photosensitive array, is then fixed
The position of laser beam emitting device；
Step 6: laser beam emitting device is closed, is detected by the detection system and records each photosensitive member on photosensitive array
The Initial output signal intensity of part；
Step 7: it drives the mobile platform slowly to travel forward to carry out horizontal resection, while Laser emission being kept to fill
It sets in the open state, and is detected and remembered by output signal strength of the detection system to photosensitive element each on photosensitive array
Record, then compared with Initial output signal intensity, the raised photosensitive element of signal strength is the photosensitive member by laser irradiation
Part calculates this photosensitive element i.e. laser facula position coordinate by detection system；
Step 8: if the laser spot position coordinate detected, not at the center origin of photosurface, detection system will
Corresponding hot spot deviation is sent to the control system, and control system exports movement instruction, and the driving mechanism refers to according to this movement
It enables and drives the cutting machine movement；
Step 9: repeating step 7 and step 8, until laser spot position is overlapped with the center origin of photosurface, to cutting
Cutting mill position is measured in real time and corrects.
Embodiment as a further preference, the photosensitive element are photo resistance.
Embodiment as a further preference, the photosensitive array are fixedly arranged above dust board.
Embodiment as a further preference, the driving mechanism include horizontal drive mechanism and upright driving mechanism.
Embodiment as a further preference, the mobile platform, which is driven by motor, to travel forward.
The positive effect of the present invention: the present invention can be realized in the case where not destroying wall lower part to gutter wall
Horizontal resection at the top of body is abolished, while the real-time offsets correction of cutting machine position may be implemented in cutting process, with tradition
Artificial cutting correction compare, response speed faster, realizes that the accuracy rate of horizontal resection is higher, and substantially increase construction effect
Rate.
Detailed description of the invention
Fig. 1 is the schematic diagram of horizontal resection system described in embodiment；
Fig. 2 is position view of the saw blade described in embodiment in cutting process；
Fig. 3 is the structural schematic diagram of photosensitive array described in embodiment.
Specific embodiment
With reference to the accompanying drawing to a preferred embodiment of the present invention will be described in detail.
Referring to Fig.1 and Fig. 3, the preferred embodiment of the present invention provide a kind of airport concrete U-type gutter transformation horizontal resection
Construction technology is cut using horizontal resection system, and the horizontal resection system includes cutting machine 3, control system, driving machine
Structure 4, laser beam emitting device 7 and detection system, the top of the cutting machine 3 are saw blade 6, and 3 front fuselage of cutting machine is equipped with photosensitive
The photosensitive array 8 that face is square, the driving mechanism 4 are arranged below cutting machine 3, are equipped with below driving mechanism 4 mobile flat
Platform 5；The processing step of the construction technology is as follows:
Step 1: original iron double-edged fine-toothed comb cover board is removed；
Step 2: measuring and draws corresponding horizontal cut line 2 respectively in gutter two sides；
Step 3: being moved using control system control driving mechanism 4, to adjust saw blade 6 for level and in level
At 2 position of cutting line；
Step 4: starting cutting machine 3 controls driving mechanism 4 to the direction perpendicular to gutter side (gutter wall 1)
Movement, until being cut into required depth of cut；
Step 5: laser beam emitting device 7 is placed in front of cutting machine, opens laser beam emitting device, adjusts Laser emission
The position of device is until the hot spot of its laser launched is overlapped with the center origin O of the photosurface of the photosensitive array 8, then
The position of fixed laser emitter；
Step 6: laser beam emitting device is closed, is detected by the detection system and records each photosensitive member on photosensitive array
The Initial output signal intensity of part 10；
Step 7: it drives the mobile platform 5 slowly to travel forward to carry out horizontal resection, while Laser emission being kept to fill
It sets in the open state, and is detected and remembered by output signal strength of the detection system to photosensitive element 10 each on photosensitive array
Record, then compared with Initial output signal intensity, the raised photosensitive element of signal strength is the photosensitive member by laser irradiation
Part calculates this photosensitive element i.e. laser facula position coordinate by detection system；
Step 8: if the laser spot position coordinate detected (position in such as Fig. 3 not at the center origin of photosurface
A), then detection system according to hot spot deviation calculates correction amount (including horizontal correction amount and vertical correction amount), then will amendment
Amount is sent to the control system, and control system exports corresponding sports according to correction amount and instructs, and the driving mechanism is according to this fortune
Cutting machine movement described in dynamic order-driven；
Step 9: repeating step 7 and step 8, until laser spot position is overlapped with the center origin of photosurface, to cutting
Cutting mill position is measured in real time and corrects.
The photosensitive element 10 is photo resistance.
It is impacted to further avoid cutting environment to optical path, the photosensitive array 8 is fixedly arranged above dust board 9.
The driving mechanism includes horizontal drive mechanism and upright driving mechanism, is respectively used to the level side of driving cutting machine
To (control depth of cut) movement and vertical direction (controlled level) movement.
The mobile platform, which is driven by motor, to travel forward.
In the improvement and design in gutter, need to need the armored concrete abolished to pass through cutting on gutter wall top
Technique removal, however in order to guarantee the convenience of subsequent construction and guarantee entire construction quality, the two sides cutting in entire gutter
It is both needed to guarantee horizontal resection in the process, and depth of cut is consistent, first is that it can be to the wall for being not required to abolish if there is deviation
Body damages, second is that will affect cutting efficiency.Traditional horizontal resection method is to be laid with track, however spread in drainage body
If track be easy limited by operating space, and the levelness of track laying occur also being easy to appear if deviation it is super negative by force
The case where lotus feed, causes cutting current excessive, and deviation occurs in horizontal resection.The present invention passes through the reality to cutting machine cutting position
When automatically correct, the very good solution above problem realizes accurate, quick, stable horizontal resection.
It is above-described to be merely a preferred embodiment of the present invention, it should be understood that the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention, it is not intended to limit the scope of protection of the present invention, it is all of the invention
Any modification for being made within thought and principle, equivalent replacement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. horizontal resection construction technology is transformed in a kind of airport concrete U-type gutter, cut using horizontal resection system,
Be characterized in that: the horizontal resection system includes cutting machine, control system, driving mechanism, laser beam emitting device and detection system,
The top of the cutting machine is saw blade, and cutting machine body front end is equipped with the photosensitive array that photosurface is square, the photosensitive battle array
Column are fixedly arranged above dust board, and the driving mechanism is arranged below cutting machine, and mobile platform is equipped with below driving mechanism；Institute
The processing step for stating construction technology is as follows:
Step 1: original iron double-edged fine-toothed comb cover board is removed；
Step 2: measuring and draws corresponding horizontal cut line respectively in gutter two sides；
Step 3: being moved using control system control driving mechanism, to adjust saw blade for level and in horizontal cut line
At position；
Step 4: starting cutting machine, control driving mechanism are moved to the direction perpendicular to gutter side, until needed for being cut into
Cut a depth；
Step 5: laser beam emitting device is placed in front of cutting machine, is opened laser beam emitting device, is adjusted laser beam emitting device
Position is overlapped up to the hot spot of its laser launched with the center origin of the photosurface of the photosensitive array, then fixed laser
The position of emitter；
Step 6: laser beam emitting device is closed, is detected by the detection system and records each photosensitive element on photosensitive array
Initial output signal intensity；
Step 7: it drives the mobile platform slowly to travel forward to carry out horizontal resection, while keeping at laser beam emitting device
It is detected and is recorded in opening state, and by output signal strength of the detection system to photosensitive element each on photosensitive array, so
Afterwards compared with Initial output signal intensity, the raised photosensitive element of signal strength is the photosensitive element by laser irradiation, is led to
It crosses detection system and calculates this photosensitive element i.e. laser facula position coordinate；
Step 8: if the laser spot position coordinate detected is not at the center origin of photosurface, detection system will be corresponding
Hot spot deviation is sent to the control system, and control system exports movement instruction, and the driving mechanism is driven according to this movement instruction
Move the cutting machine movement；
Step 9: repeating step 7 and step 8, until laser spot position is overlapped with the center origin of photosurface, to cutting machine
Position is measured in real time and corrects.
2. horizontal resection construction technology is transformed in a kind of airport concrete U-type gutter according to claim 1, feature exists
In: the photosensitive element is photo resistance.
3. horizontal resection construction technology is transformed in a kind of airport concrete U-type gutter according to claim 1, feature exists
In: the driving mechanism includes horizontal drive mechanism and upright driving mechanism.
4. horizontal resection construction technology is transformed in a kind of airport concrete U-type gutter according to claim 1, feature exists
In: the mobile platform, which is driven by motor, to travel forward.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711202151.5A CN107962680B (en) | 2017-11-27 | 2017-11-27 | Horizontal resection construction technology is transformed in airport concrete U-type gutter |
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| CN201711202151.5A CN107962680B (en) | 2017-11-27 | 2017-11-27 | Horizontal resection construction technology is transformed in airport concrete U-type gutter |
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| CN107962680A CN107962680A (en) | 2018-04-27 |
| CN107962680B true CN107962680B (en) | 2019-03-15 |
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| CN112405880A (en) * | 2020-10-30 | 2021-02-26 | 王恩宁 | Trimming and leveling device for prefabricated wall board of house building and using method of trimming and leveling device |
| CN115354556B (en) * | 2022-07-22 | 2023-08-01 | 民航机场建设工程有限公司 | Airport pavement finishing construction method |
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| ES2384245B9 (en) * | 2008-03-21 | 2013-07-08 | Brett BORDYN | EXTERNAL SYSTEM FOR IMPROVEMENT OF ROBOTIC PRECISION. |
| CN101850452A (en) * | 2010-06-02 | 2010-10-06 | 浙江师范大学 | Self-tracking steel plate cutting robot |
| CN104554341B (en) * | 2014-12-06 | 2017-11-03 | 呼和浩特铁路局科研所 | The system and method for detecting rail smooth degree |
| US10549382B2 (en) * | 2016-05-04 | 2020-02-04 | Purdue Research Foundation | Laser-assisted micromachining systems and methods |
| CN106595646B (en) * | 2017-01-04 | 2019-10-18 | 北京航空航天大学 | A kind of spot detection module and the laser orientation system based on spot detection |
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