CN108103964A - For the equipment of bridge underwater structure observation - Google Patents
For the equipment of bridge underwater structure observation Download PDFInfo
- Publication number
- CN108103964A CN108103964A CN201810009302.3A CN201810009302A CN108103964A CN 108103964 A CN108103964 A CN 108103964A CN 201810009302 A CN201810009302 A CN 201810009302A CN 108103964 A CN108103964 A CN 108103964A
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- China
- Prior art keywords
- observation
- telescopic rod
- remote control
- ship model
- bridge
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to underwater observation technical fields, more particularly, to a kind of equipment for the observation of bridge underwater structure, it is characterized by comprising observation carriers, the control system observed herein on carrier is set, information acquisition system and protective cover, observing carrier includes remote control ship model, Crashworthy plate, it is arranged on the anti-water plant net of remote control ship model rear end bottom, the lateral bracket being arranged on remote control ship model, landing slab, the sonar bracket being arranged on landing slab, it is arranged on the telescopic rod of lateral bracket one end, the top fixed pulley and steering fixed pulley being arranged on the level-one bar of telescopic rod, it is arranged on the mast-up of telescopic rod outer tip end.The perfect walkaround inspection to bridge submerged structure part of the present invention works, this is made to check simple and there is operability, base oneself upon various water excessively, the reality of ponding bridge substructure current check work, by sonar contact device and Underwater Camera, combine with remote control carrying ship model, expansion bracket, coordinate corresponding image identification system that detection is identified.
Description
Technical field
The invention belongs to underwater observation technical field, more particularly, to a kind of setting for the observation of bridge underwater structure
It is standby.
Background technology
At present, the domestic observation for bridge submerged structure is also in blank state, without set of system, ripe diagnosis
Technology is come the underwater foundation that diagnoses and detect bridge.It is as follows that it predominantly detects method at this stage：
In June, 2008, Inst of Highway Survey and Design, Sichuan Communiation Office are tried using Chinese vessel heavy industry group 750
The complete underwater tv equipment of blue whale board of research institute's production is tested, it is underwater by being controlled on ship using simple processing matched equipment
Camera shooting, imaging system waterborne, the beam body that drops to the high Jiang great Qiao in the sub- level ground in mausoleum after " 512 " Wenchuan earthquake and underwater pier stud carry out
Detection, due to factors such as water depth, illumination, image is smudgy, and detection differentiates that there are errors and difficulty.
On June 18th, 2014, Beijing Daily reported testing staff's use at Easthome of Beijing municipal administration road and bridge maintenance group 19
U.S.'s VideokayPro4 underwater robots dive device to Tongzhou District horse ring the underwater pier stud of bridge be detected, it is hidden to promote submerged structure
Suffer from the efficiency of investigation.This measure represents the highest level of current underwater structure observation, but expensive, it is difficult to promote, it is impossible to
Use equipment as current check.
《The detection method and case history of existing structure underwater pile foundation》In, Sun Hui carries out in-service pile measurement method
It inquires into, elaborates reflective wave method, underwater camera method, the advantage and disadvantage of underwater topography method, it is indicated that underwater sound wave imaging system, low-light
Muddy water imaging is expected to be used for Laser active illuminated imaging technology, and substitutes three kinds of technologies of traditional visual detection, but the research is only
The current detection method of summary statement and following developing direction, do not do Substantial technical research.
The content of the invention
It is easy to operate the object of the present invention is to provide a kind of simple in structure, and have light harvesting, sound, the imaging device of economy
In the equipment for the observation of bridge underwater structure of one.
The purpose of the present invention is what is realized by following technical proposals：
The equipment for the observation of bridge underwater structure of the present invention, it is characterised in that including observing carrier, setting is observed herein
Control system, information acquisition system and protective cover on carrier,
The observation carrier includes remote control ship model, sets the Crashworthy plate in this drone mould front end, is arranged on the drone
The anti-water plant net of mould rear end bottom, the lateral bracket being arranged on the remote control ship model, is arranged on described by screw and cushion block
Landing slab in lateral bracket sets the sonar bracket on this landing slab, is arranged on the telescopic rod of described lateral bracket one end,
Top fixed pulley on the level-one bar top of this telescopic rod is set, and the steering for being arranged on the telescopic rod level-one bar lower end is slided surely
Wheel is arranged on the mast-up of the telescopic rod outer tip end, is arranged on right side and left rear side before the remote control ship model direction of advance
Anchor line (string) button,
The information acquisition system includes the sonar transducer for being arranged on described lateral bracket one end, is arranged on the sonar support
Sonar display on frame, the camera and explosion-proof lamp being arranged on the mast-up.
The control system includes the motor and accumulator that are arranged on the remote control ship model, is arranged on described flexible
Lift control line inside bar, the lift control line along the top fixed pulley and the steering fixed pulley with it is described
Motor be connected.
The telescopic rod saves for 4-7, and often section is 1 meter long, 1-7 meters of telescopic extensions.
The camera is 360 degree of rotating cameras.
The protective cover is transparent plastics material.
Advantages of the present invention：
（1）The equipment record for the observation of bridge underwater structure of the present invention is to the walkaround inspection of bridge submerged structure part
Work, make this check it is simple and with operability, base oneself upon and various cross water, the reality of ponding bridge substructure current check work
Border by sonar contact device and Underwater Camera, combines with remote control carrying ship model, expansion bracket, corresponding image is coordinated to identify
Detection is identified in system；The present invention can meet the inspection of most bridges；
（2）The equipment for the observation of bridge underwater structure of the present invention, can be mutually complementary using sound, the double information acquisition systems of light
It fills, obtains comprehensive underwater bridge data；
（3）The equipment operation for the observation of bridge underwater structure of the present invention is simple, is easy to transport and carry, is only needed before observation
Simple assembling, straighforward operation during observation；
（4）The equipment cost for the observation of bridge underwater structure of the present invention is cheap, it is necessary to which labour is less, and most need two
People can be observed identification, improve 30%-50% compared with artificial underwater inspection, work efficiency during underwater observation.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The specific embodiment further illustrated the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1, the equipment for the observation of bridge underwater structure of the present invention, it is characterised in that carried including observation
Body sets control system, information acquisition system and the protective cover 20 observed herein on carrier,
The observation carrier includes remote control ship model 1, sets the Crashworthy plate 3 in this 1 front end of drone mould, is arranged on the remote control
The anti-water plant net 2 of 1 rear end bottom of ship model, the lateral bracket 4 being arranged on the remote control ship model 1, is set by screw 5 and cushion block 6
The landing slab 7 in the lateral bracket 4 is put, the sonar bracket 9 on this landing slab 7 is set, is arranged on the lateral bracket 4
The telescopic rod 11 of one end sets the top fixed pulley 17 on the level-one bar top of this telescopic rod 11, is arranged on the telescopic rod 11
Level-one bar lower end steering fixed pulley 18, be arranged on the mast-up 12 of 11 outer tip end of telescopic rod, be arranged on described distant
The anchor line (string) button 8 of right side and left rear side before control 1 direction of advance of ship model,
The information acquisition system includes the sonar transducer 10 for being arranged on described 4 one end of lateral bracket, is arranged on the sound
Sonar display on bracket 9, the camera 14 being arranged on the mast-up 12（The square steel disc ginsengs of the 20mm × 20mm that arranges in pairs or groups
According to object）With explosion-proof lamp 13.
The control system includes the motor 15 being arranged on the remote control ship model 1 and accumulator 16, is arranged on institute
State the lift control line 19 inside telescopic rod 11, the lift control line 19 is along the top fixed pulley 17 and described turns
It is connected to fixed pulley 18 with the motor 15.
The telescopic rod 11 saves for 4-7, and often section is 1 meter long, 1-7 meters of telescopic extensions.
The camera 14（The collocation square steel disc objects of reference of 20mm × 20mm）For 360 degree of rotating cameras, camera
14（The collocation square steel disc objects of reference of 20mm × 20mm）Data line length 100m-150m can adjust, and observation display can be placed in bank
Observation.
The protective cover 20 is transparent plastics material.
During work, each parts are installed by relation above, camera data line, power cord are connected to camera 14
On observation display, sonar data cable, power cord are connected on sonar transducer 10 and sonar display, by two liftings
Control line 19 is connected with anchor line (string) button 8, starts remote control ship model 1, opens video camera and sonar power supply, is allowed using remote controler and is remotely controlled ship model
1 drive equipment drives to specified pier, and image capture position is kept by the power of lift control line 19 and remote control ship model 1.
The perfect walkaround inspection to bridge submerged structure part of the present invention works, make this check it is simple and with operation
Property, base oneself upon it is various cross water, the reality of ponding bridge substructure current check work, by sonar contact device and Underwater Camera,
Combine with remote control ship model 1, expansion bracket 11, coordinate corresponding image identification system that detection is identified；The present invention can meet
The inspection of most bridges.
Claims (5)
1. a kind of equipment for the observation of bridge underwater structure, it is characterised in that including observing carrier, observation herein is set to carry
Control system, information acquisition system and protective cover on body,
The observation carrier includes remote control ship model, sets the Crashworthy plate in this drone mould front end, is arranged on the drone
The anti-water plant net of mould rear end bottom, the lateral bracket being arranged on the remote control ship model, is arranged on described by screw and cushion block
Landing slab in lateral bracket sets the sonar bracket on this landing slab, is arranged on the telescopic rod of described lateral bracket one end,
Top fixed pulley on the level-one bar top of this telescopic rod is set, and the steering for being arranged on the telescopic rod level-one bar lower end is slided surely
Wheel is arranged on the mast-up of the telescopic rod outer tip end, is arranged on right side and left rear side before the remote control ship model direction of advance
Anchor line (string) button,
The information acquisition system includes the sonar transducer for being arranged on described lateral bracket one end, is arranged on the sonar support
Sonar display on frame, the camera and explosion-proof lamp being arranged on the mast-up.
2. the equipment according to claim 1 for the observation of bridge underwater structure, it is characterised in that the control system
System is including the motor and accumulator that are arranged on the remote control ship model, the lift control line being arranged on inside the telescopic rod,
The lift control line is connected along the top fixed pulley and the steering fixed pulley with the motor.
3. the equipment according to claim 1 for the observation of bridge underwater structure, it is characterised in that the telescopic rod
It is saved for 4-7, often section is 1 meter long, 1-7 meters of telescopic extensions.
4. the equipment according to claim 1 for the observation of bridge underwater structure, it is characterised in that the camera
For 360 degree of rotating cameras.
5. the equipment according to claim 1 for the observation of bridge underwater structure, it is characterised in that the protective cover
For transparent plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009302.3A CN108103964A (en) | 2018-01-05 | 2018-01-05 | For the equipment of bridge underwater structure observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009302.3A CN108103964A (en) | 2018-01-05 | 2018-01-05 | For the equipment of bridge underwater structure observation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108103964A true CN108103964A (en) | 2018-06-01 |
Family
ID=62219591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009302.3A Pending CN108103964A (en) | 2018-01-05 | 2018-01-05 | For the equipment of bridge underwater structure observation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108103964A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143246A (en) * | 2018-07-06 | 2019-01-04 | 上海查湃智能科技有限公司 | Underwater pile detection method, system, device and storage medium |
| CN110646439A (en) * | 2019-09-24 | 2020-01-03 | 江西交通职业技术学院 | Intelligent recognition's quick detecting system of multi-platform vehicle-mounted bridge |
| CN112764054A (en) * | 2020-12-13 | 2021-05-07 | 浙江大学 | Bridge underwater wireless monitoring reconstruction device based on three-dimensional laser scanning technology |
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| CN101713167A (en) * | 2009-10-23 | 2010-05-26 | 周劲宇 | Bridge structural health monitoring car |
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| CN207727449U (en) * | 2018-01-05 | 2018-08-14 | 辽宁科技大学 | Equipment for the observation of bridge underwater structure |
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2018
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| CN106719250A (en) * | 2016-12-20 | 2017-05-31 | 江苏省农业科学院 | A kind of device and method for monitoring zoobenthos under water |
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Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143246A (en) * | 2018-07-06 | 2019-01-04 | 上海查湃智能科技有限公司 | Underwater pile detection method, system, device and storage medium |
| CN110646439A (en) * | 2019-09-24 | 2020-01-03 | 江西交通职业技术学院 | Intelligent recognition's quick detecting system of multi-platform vehicle-mounted bridge |
| CN112764054A (en) * | 2020-12-13 | 2021-05-07 | 浙江大学 | Bridge underwater wireless monitoring reconstruction device based on three-dimensional laser scanning technology |
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