CN107042887A - A kind of wired unmanned plane is used for the detection means of abutment surface - Google Patents
A kind of wired unmanned plane is used for the detection means of abutment surface Download PDFInfo
- Publication number
- CN107042887A CN107042887A CN201610079824.1A CN201610079824A CN107042887A CN 107042887 A CN107042887 A CN 107042887A CN 201610079824 A CN201610079824 A CN 201610079824A CN 107042887 A CN107042887 A CN 107042887A
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- CN
- China
- Prior art keywords
- reel
- aerial vehicle
- elevating mechanism
- unmanned aerial
- rotor wing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/028—Micro-sized aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Gyroscopes (AREA)
Abstract
The invention discloses the detection means that a kind of wired unmanned plane is used for abutment surface, including rotor wing unmanned aerial vehicle, contact bar, power supply and elevating mechanism, wherein elevating mechanism also includes variable-frequency motor, power transmission shaft, reel and frame, wherein variable-frequency motor is fixedly mounted in frame, the output end of variable-frequency motor is fixedly connected with power transmission shaft, and power transmission shaft is fixed with reel I and reel II successively vertically, the contact bar of rotor wing unmanned aerial vehicle connection is connected with the both positive and negative polarity output end of power supply respectively, twisted rope on the elevating mechanism reel is connected with contacting same one end of bar respectively, pass through the lifting of the rotor wing unmanned aerial vehicle scope of elevating mechanism controlled level operation in the vertical, realize that rotor wing unmanned aerial vehicle can be shot along the axial level cruise of contact bar to observe, the technological gap of large bridge detection is filled up.
Description
Technical field
The present invention relates to Bridge Inspection field, the detection means of abutment surface is used for more particularly, to a kind of wired unmanned plane.
Background technology
The domestic detection for bridge at present, particularly in high ferro bridge, Highway Bridge, suspension cable, suspension cable, the isostructural large bridge of suspension rod mainly carries out external detection by artificial or detection car, due to geographical form and bridge self structure, still the bridge pier of such large bridge can not be carried out approaching observation comprehensively.Rotor wing unmanned aerial vehicle（Hereinafter referred to as unmanned plane）Because it has flight stability, it is simple to operate, it is cheap, the advantages of being easy to install various functions equipment additional and be widely used in every profession and trade, available for the bridge pier shot detection to bridge, but usual bridge pier has four faces, the area of only one side is general than larger, and into Two dimensional Distribution, existing unmanned plane can not meet the bridge machinery needs under the conditions of bad environments, especially if the manipulation of unmanned plane is by natural environment, satellite navigation is positioned, the restriction of the limitation of inertial navigation and manually operated precision, the observation detection to abutment surface can not be realized under prior art conditions, therefore urgently design a kind of cruised for unmanned plane scope on the two-dimensional directional of abutment surface and complete the detection means of observation.
The content of the invention
In order to overcome above-mentioned existing technological deficiency, the detection means of abutment surface can be used in two-dimensional directional cruise, and for the wired unmanned plane for approaching observation it is an object of the invention to provide a kind of.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
The technical program is that a kind of wired unmanned plane is used for the detection means of abutment surface, including rotor wing unmanned aerial vehicle, contact bar, power supply and elevating mechanism, described elevating mechanism also includes variable-frequency motor, power transmission shaft, reel and frame, wherein variable-frequency motor is fixedly mounted in frame, the output end of variable-frequency motor is fixedly connected with power transmission shaft, and power transmission shaft is fixed with reel I and reel II successively vertically, twisted rope is wound with the reel I and reel II, the contact bar that the both positive and negative polarity input of the rotor wing unmanned aerial vehicle is each connected is connected with the both positive and negative polarity output end of power supply respectively, the elevating mechanism is 2, twisted rope on each elevating mechanism reel is connected with contacting same one end of bar respectively, power supply is powered by contacting bar to rotor wing unmanned aerial vehicle, contact bar also acts as the effect for axially guiding rotor wing unmanned aerial vehicle reciprocating direction while conductive, ensure cruise shooting and the data acquisition of rotor wing unmanned aerial vehicle horizontal direction.
The principle of the technical program is：Pass through the lifting of the rotor wing unmanned aerial vehicle scope of elevating mechanism controlled level operation in the vertical, realize that rotor wing unmanned aerial vehicle can be shot along the axial level cruise of contact bar to observe, simultaneously again can be by elevating mechanism in vertical direction to rotor wing unmanned aerial vehicle equipment elevating control, rotor wing unmanned aerial vehicle is set vertically to carry out shooting observation, so as to completely realize the observation and detection of the abutment surface to being difficult to detect.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is simple in construction, easily realized in technique, unmanned plane is overcome by natural environment, satellite navigation positioning, inertial navigation deficiency and the defect for grasping the restrictions such as precision manually, solve the difficulty that the bridge pier of large bridge building can only be detected by manually climbing, the detection to the two-dimensional directional of abutment surface quickly and is accurately realized using unmanned machine equipment, the blank of domestic and international bridge pier surface detection technique has been filled up.
This programme is that other optimizations also include with preferred embodiment：
1st, the end of described twisted rope hangs with balancing weight, to keep the steady of contact bar that twisted rope connected, so as to ensure that the rotor wing unmanned aerial vehicle amplitude of oscillation being positioned on contact bar is smaller, improves the accuracy of cruise shooting.
2nd, 2 elevating mechanisms are symmetrically arranged, and are horizontal with the contact bar for keeping twisted rope to connect, it is ensured that horizontal shot detection of the rotor wing unmanned aerial vehicle to abutment surface.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 side structure schematic diagram；
Fig. 3 is Fig. 1 present invention looks up structural representation.
Marked in figure：Rotor wing unmanned aerial vehicle 1, contact bar 2, elevating mechanism 4, variable-frequency motor 5, power transmission shaft 6, frame 8, reel I 9, reel II 10, twisted rope 11, balancing weight 12.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiment 1, as shown in Figure 1 to Figure 3, the technical program is that a kind of wired unmanned plane is used for the detection means of abutment surface, including rotor wing unmanned aerial vehicle 1, contact bar 2 and elevating mechanism 4, described elevating mechanism 4 also includes variable-frequency motor 5, power transmission shaft 6 and frame 8, wherein variable-frequency motor 5 is fixedly mounted in frame 8, the output end of variable-frequency motor 5 is fixedly connected with power transmission shaft 6, and power transmission shaft 6 is fixed with reel I 9 and reel II 10 successively vertically, twisted rope 11 is wound with the reel I 9 and reel II 10, the contact bar that the both positive and negative polarity input of the rotor wing unmanned aerial vehicle 1 is each connected can be connected with the both positive and negative polarity output end of external power supply, the elevating mechanism 4 is 2, twisted rope on each elevating mechanism reel is connected with contacting same one end of bar respectively, power supply 3 is powered by contacting bar to rotor wing unmanned aerial vehicle 1, contact bar also acts as the effect for axially guiding the heading of rotor wing unmanned aerial vehicle 1 while conductive, cruise shooting and data acquisition of the rotor wing unmanned aerial vehicle 1 along the horizontal direction where contact bar.
When the position to abutment surface different height, which carries out level, shoots observation, only need to run simultaneously two elevating mechanisms, under the drive of variable-frequency motor 5, the rotation of power transmission shaft 6 is simultaneously wound or decentralization twisted rope 11 with reel I 9 and reel II 10 fixed on moving axis, because the twisted rope on reel connects the two ends of two contact bars respectively, contact bar 2 rises or falls under the drive of twisted rope 11 along abutment surface, so that the rotor wing unmanned aerial vehicle 1 on contact bar 2 completes level cruise in different vertical positions and shot, so as to complete to complete abutment surface observation detection and surface data collection.
Embodiment 2, as shown in Figure 1 to Figure 3, on the basis of embodiment 1, design is optimized to the twisted rope 11 being wrapped on reel, the end of described twisted rope 11 hangs with balancing weight 12, to keep the steady of contact bar that twisted rope connected, so as to ensure that the rotor wing unmanned aerial vehicle amplitude of oscillation being positioned on contact bar is smaller, the accuracy of cruise shooting is improved.
Embodiment 3, as shown in Figure 1 to Figure 3, on the basis of embodiment 1, set location to elevating mechanism 4 optimizes design, 2 elevating mechanisms are symmetrically arranged, and are horizontal with the contact bar 2 for keeping twisted rope 11 to connect, it is ensured that horizontal shot detection of the rotor wing unmanned aerial vehicle to abutment surface.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the invention etc., should be included in the scope of the protection.
Claims (3)
1. a kind of wired unmanned plane is used for the detection means of abutment surface, including rotor wing unmanned aerial vehicle, contact bar, power supply and elevating mechanism, it is characterised in that：Described elevating mechanism also includes variable-frequency motor, power transmission shaft, reel and frame, wherein variable-frequency motor is fixedly mounted in frame, the output end of variable-frequency motor is fixedly connected with power transmission shaft, and power transmission shaft is fixed with reel I and reel II successively vertically, twisted rope is wound with the reel I and reel II, the contact bar that the both positive and negative polarity input of the rotor wing unmanned aerial vehicle is each connected is connected with the both positive and negative polarity output end of power supply respectively, the elevating mechanism is that the twisted rope on 2, each elevating mechanism reel is connected with contacting same one end of bar respectively.
2. a kind of wired unmanned plane according to claim 1 is used for the detection means of abutment surface, it is characterised in that：The end of described twisted rope hangs with balancing weight.
3. a kind of wired unmanned plane according to claim 1 is used for the detection means of abutment surface, it is characterised in that：2 elevating mechanisms are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079824.1A CN107042887A (en) | 2016-02-05 | 2016-02-05 | A kind of wired unmanned plane is used for the detection means of abutment surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079824.1A CN107042887A (en) | 2016-02-05 | 2016-02-05 | A kind of wired unmanned plane is used for the detection means of abutment surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107042887A true CN107042887A (en) | 2017-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610079824.1A Pending CN107042887A (en) | 2016-02-05 | 2016-02-05 | A kind of wired unmanned plane is used for the detection means of abutment surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727952A (en) * | 2020-06-30 | 2020-10-02 | 广西瑞克工业机器人有限公司 | Cable-controlled aerial positioning plant protection robot |
| JP7481000B2 (en) | 2020-10-15 | 2024-05-10 | テクノドローン株式会社 | Mobile Device |
-
2016
- 2016-02-05 CN CN201610079824.1A patent/CN107042887A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727952A (en) * | 2020-06-30 | 2020-10-02 | 广西瑞克工业机器人有限公司 | Cable-controlled aerial positioning plant protection robot |
| JP7481000B2 (en) | 2020-10-15 | 2024-05-10 | テクノドローン株式会社 | Mobile Device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170815 |