CN204479486U - A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack - Google Patents
A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack Download PDFInfo
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- CN204479486U CN204479486U CN201520208846.4U CN201520208846U CN204479486U CN 204479486 U CN204479486 U CN 204479486U CN 201520208846 U CN201520208846 U CN 201520208846U CN 204479486 U CN204479486 U CN 204479486U
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Abstract
The utility model belongs to Bridge Inspection field, specifically, relates to a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack.It comprises clamp device, stepper motor, revolution driving, bearing bar, Pneumatic extension mechanism, web joint, slide block, base plate, leading screw, leading screw drive motor.Compared with prior art, the Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model drives revolution to drive A to achieve the three-degree-of-freedom motion of industrial camera bottom bridge at the motion of X-direction, telescoping mechanism in the motion of Z-direction and slide block motion in the Y direction by automobile, closely high-qualityly can carry out picture collection to bridge, for post processing of image provides greatly facility.
Description
Technical field
The utility model belongs to Bridge Inspection field, specifically, relates to a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack.
Background technology
Along with a large amount of bridge construction and putting into effect, within following significant period of time, China needs the present situation of periodic maintenance, maintenance by facing more bridges.Crack, as one of bridge Major Diseases, has a strong impact on bridge security and life-span, be also accident treatment, delivery receiving acceptance, outmoded safety assessment of building, maintenance and Strengthening Design time necessary test item, so it is as one of the important process of bridge maintenance.Wherein the detection of fracture width, the degree of depth is the most extensive.Generally bridge inspection vehicle is used at present in testing process, correlation technique is comparative maturity also, but testing process length consuming time, human cost is high, especially it is dangerous large when testing staff works under very high bridge, when bridge pier span is too small, inspection vehicle hoistable platform is difficult to staff be delivered to the still existence of the inferior problem of bridge floor, urgently to be resolved hurrily.Present image gathers and the existing application preferably of crack extraction technique, is mostly take in the place away from bridge, causes picture effect not to be desirable especially, is unfavorable for the image processing work in later stage.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack that closely can gather high quality graphic.
Described in the utility model a kind of for bridge basal crack detect Three Degree Of Freedom Image-capturing platform, described Three Degree Of Freedom Image-capturing platform comprise clamp device A1, stepper motor A2, revolution drive A3, bearing bar 4, clamp device B5, revolution drive B6, stepper motor B7, clamp device C8, Pneumatic extension mechanism 9, clamp device D10, revolution drive D11, stepper motor D12, web joint 13, slide block 14, base plate 15, leading screw 16, leading screw drive motor 17; Described clamp device A1 is enclosed within one end of bearing bar 4, and it drives A3 to be connected with the revolution with stepper motor A2; Described clamp device B5 is enclosed within the other end of bearing bar 4, and it drives B6 to be connected with the revolution with stepper motor B7; Described clamp device C8 is enclosed within fixed component 901 upper end of Pneumatic extension mechanism 9, and it drives B6 to be connected with revolution; Described clamp device D10 is enclosed within telescoping member 902 lower end of Pneumatic extension mechanism 9, and it drives D11 to be connected with the revolution with stepper motor D12; Revolution driving 11 is connected with base plate 15 by six bolts by described web joint 13; Be provided with the leading screw 16 of band slide block 14 above described base plate 15, its left end is provided with leading screw drive motor 17; Described slide block 14 connects industrial camera by clamp device; Described revolution driving A3 and bearing bar 4 can around the rotations of Z axis; The bottom of described revolution driving 3 is fastened on inspection vehicle, and whole Three Degree Of Freedom Image-capturing platform is moved along with inspection vehicle realizes X-direction; It is mobile that described motor 17 is with movable slider 14 to let pass along Y on leading screw 16.
A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model, described revolution drives A3, revolution drives B6 and revolution to drive the model of C11 identical, and outside diameter is 150-180mm.
A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model, described revolution drives A3, revolution drives B6 and revolution drives the rotation angle range of C11 to be 0-180 °.
A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model, the telescoping member 901 energy free-extension of described Pneumatic extension mechanism 9, movement travel reaches 2m.
A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model, the length of described base plate 15 and leading screw 16 is 1.5m.
A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model, described clamp device A1 and bearing bar 4, by two bolted, drive A3 to be linked by six bolts with revolution.
Compared with prior art, the Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model drives revolution to drive A to achieve the three-degree-of-freedom motion of industrial camera bottom bridge at the motion of X-direction, telescoping mechanism in the motion of Z-direction and slide block motion in the Y direction by automobile, closely high-qualityly can carry out picture collection to bridge, for post processing of image provides greatly facility.
Accompanying drawing explanation
Fig. 1: Three Degree Of Freedom Image-capturing platform schematic diagram; Fig. 2: Three Degree Of Freedom Image-capturing platform front elevation; Fig. 3: Three Degree Of Freedom Image-capturing platform right view; Fig. 4: Three Degree Of Freedom Image-capturing platform partial enlarged drawing; Clamp device A-1, stepper motor A-2, revolution drive A-3, bearing bar-4, clamp device B-5, revolution driving B-6, stepper motor B-7, clamp device C-8, Pneumatic extension mechanism-9, fixed component-901, telescoping member-902, clamp device D-10, revolution to drive D-11, stepper motor D-12, web joint-13, slide block-14, base plate-15, leading screw-16, leading screw drive motor-17.
Embodiment
Below in conjunction with specific embodiment, the Three Degree Of Freedom Image-capturing platform for the detection of bridge basal crack described in the utility model is described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
For bridge basal crack detect a Three Degree Of Freedom Image-capturing platform, described Three Degree Of Freedom Image-capturing platform comprise clamp device A1, stepper motor A2, revolution drive A3, bearing bar 4, clamp device B5, revolution drive B6, stepper motor B7, clamp device C8, Pneumatic extension mechanism 9, clamp device D10, revolution drive D11, stepper motor D12, web joint 13, slide block 14, base plate 15, leading screw 16, leading screw drive motor 17; Described clamp device A1 is enclosed within one end of bearing bar 4, and it drives A3 to be connected with the revolution with stepper motor A2; Described clamp device B5 is enclosed within the other end of bearing bar 4, and it drives B6 to be connected with the revolution with stepper motor B7; Described clamp device C8 is enclosed within fixed component 901 upper end of Pneumatic extension mechanism 9, and it drives B6 to be connected with revolution; Described clamp device D10 is enclosed within telescoping member 902 lower end of Pneumatic extension mechanism 9, and it drives D11 to be connected with the revolution with stepper motor D12; Revolution driving 11 is connected with base plate 15 by six bolts by described web joint 13; Be provided with the leading screw 16 of band slide block 14 above described base plate 15, its left end is provided with leading screw drive motor 17; Described slide block 14 connects industrial camera by clamp device; Described revolution driving A3 and bearing bar 4 can around the rotations of Z axis; The bottom of described revolution driving 3 is fastened on inspection vehicle, and whole Three Degree Of Freedom Image-capturing platform is moved along with inspection vehicle realizes X-direction; It is mobile that described motor 17 is with movable slider 14 to let pass along Y on leading screw 16; Described revolution drives A3, revolution drives B6 and revolution to drive the model of C11 identical, and outside diameter is 160mm; Described revolution drives A3, revolution drives B6 and revolution drives the rotation angle range of C11 to be 0-180 °; The telescoping member 901 energy free-extension of described Pneumatic extension mechanism 9, movement travel reaches 2m; The length of described base plate 15 and leading screw 16 is 1.5m; Described clamp device A1 and bearing bar 4, by two bolted, drive A3 to be linked by six bolts with revolution.
The method of operating of the Three Degree Of Freedom Image-capturing platform for the detection of bridge basal crack described in the utility model: stepper motor A rotates and makes revolution drive A to drive bearing bar to rotate to Bridge guardrail; Then stepper motor B rotates, and make revolution drive B to drive Pneumatic extension mechanism 901 to rotate to vertical direction, cylinder pressurizes, and Pneumatic extension mechanism telescoping member 902 is stretched to assigned address downwards; Stepper motor D rotates this moment, makes revolution drive D to drive base plate 15 and guide rail thereof to rotate to horizontal level; Leading screw drive motor rotates, and band movable slider moves freely in the Y direction, finally realizes image acquisition.
Compared with prior art, the Three Degree Of Freedom Image-capturing platform detected for bridge basal crack described in the utility model drives revolution to drive A to achieve the three-degree-of-freedom motion of industrial camera bottom bridge at the motion of X-direction, telescoping mechanism in the motion of Z-direction and slide block motion in the Y direction by automobile, closely high-qualityly can carry out picture collection to bridge, for post processing of image provides greatly facility.
Claims (6)
1. the Three Degree Of Freedom Image-capturing platform detected for bridge basal crack, it is characterized in that, described Three Degree Of Freedom Image-capturing platform comprises clamp device A (1), stepper motor A (2), revolution drives A (3), bearing bar (4), clamp device B (5), revolution drives B (6), stepper motor B (7), clamp device C (8), Pneumatic extension mechanism (9), clamp device D (10), revolution drives D (11), stepper motor D (12), web joint (13), slide block (14), base plate (15), leading screw (16) and leading screw drive motor (17), described clamp device A (1) is enclosed within one end of bearing bar (4), and itself and the revolution with stepper motor A (2) drive A (3) to be connected, described clamp device B (5) is enclosed within the other end of bearing bar (4), and itself and the revolution with stepper motor B (7) drive B (6) to be connected, described clamp device C (8) is enclosed within fixed component (901) upper end of Pneumatic extension mechanism (9), and it drives B (6) to be connected with revolution, described clamp device D (10) is enclosed within telescoping member (902) lower end of Pneumatic extension mechanism (9), and itself and the revolution with stepper motor D (12) drive D (11) to be connected, revolution drives (11) to be connected with base plate (15) by six bolts by described web joint (13), described base plate (15) top is provided with the leading screw (16) of band slide block (14), and its left end is provided with leading screw drive motor (17), described slide block (14) connects industrial camera by clamp device, described revolution driving A (3) and bearing bar (4) can around the rotations of Z axis, described revolution drives the bottom of (3) to be fastened on inspection vehicle, and whole Three Degree Of Freedom Image-capturing platform is moved along with inspection vehicle realizes X-direction, described motor (17) band movable slider (14) is let pass mobile on leading screw (16) along Y.
2. a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack according to claim 1, it is characterized in that, described revolution drives A (3), revolution drives B (6) and revolution to drive the model of C (11) identical, and outside diameter is 150-180mm.
3. a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack according to claim 1, it is characterized in that, described revolution drives A (3), revolution drives B (6) and revolution drives the rotation angle range of C (11) to be 0-180 °.
4. a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack according to claim 1, is characterized in that, telescoping member (901) the energy free-extension of described Pneumatic extension mechanism (9), movement travel reaches 2m.
5. a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack according to claim 1, it is characterized in that, the length of described base plate (15) and leading screw (16) is 1.5m.
6. a kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack according to claim 1, it is characterized in that, described clamp device A (1) and bearing bar (4), by two bolted, drive A (3) to be linked by six bolts with revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208846.4U CN204479486U (en) | 2015-04-08 | 2015-04-08 | A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208846.4U CN204479486U (en) | 2015-04-08 | 2015-04-08 | A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack |
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| CN204479486U true CN204479486U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520208846.4U Expired - Fee Related CN204479486U (en) | 2015-04-08 | 2015-04-08 | A kind of Three Degree Of Freedom Image-capturing platform detected for bridge basal crack |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782662A (en) * | 2016-04-05 | 2016-07-20 | 长安大学 | Camera supporting and regulating device for detecting rubber support for bridge |
| CN106003083A (en) * | 2016-06-28 | 2016-10-12 | 张学衡 | Video surveillance robot |
| CN106702893A (en) * | 2015-08-05 | 2017-05-24 | 上海法赫桥梁隧道养护工程技术有限公司 | Bridge detection mechanism |
| CN107333022A (en) * | 2016-07-31 | 2017-11-07 | 北京华文众合科技有限公司 | Multi-view image/video capture device and system |
| CN108956891A (en) * | 2018-08-01 | 2018-12-07 | 董英山 | A kind of Bridge Crack automatic testing method |
| CN110646123A (en) * | 2019-09-29 | 2020-01-03 | 董小瑞 | Highway bridge bearing capacity detection device |
| CN111007009A (en) * | 2019-12-23 | 2020-04-14 | 济南工程职业技术学院 | Be applied to cracked detection device of bridge |
| CN113958814A (en) * | 2021-10-26 | 2022-01-21 | 上海电气核电设备有限公司 | Clamping type ray source adjusting support and method |
-
2015
- 2015-04-08 CN CN201520208846.4U patent/CN204479486U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702893A (en) * | 2015-08-05 | 2017-05-24 | 上海法赫桥梁隧道养护工程技术有限公司 | Bridge detection mechanism |
| CN105782662A (en) * | 2016-04-05 | 2016-07-20 | 长安大学 | Camera supporting and regulating device for detecting rubber support for bridge |
| CN106003083A (en) * | 2016-06-28 | 2016-10-12 | 张学衡 | Video surveillance robot |
| CN107333022A (en) * | 2016-07-31 | 2017-11-07 | 北京华文众合科技有限公司 | Multi-view image/video capture device and system |
| CN107333022B (en) * | 2016-07-31 | 2024-01-23 | 北京华文众合科技有限公司 | Multi-view image/video acquisition device and system |
| CN108956891A (en) * | 2018-08-01 | 2018-12-07 | 董英山 | A kind of Bridge Crack automatic testing method |
| CN108956891B (en) * | 2018-08-01 | 2021-01-08 | 山东省公路桥梁检测中心有限公司 | Automatic bridge crack detection method |
| CN110646123A (en) * | 2019-09-29 | 2020-01-03 | 董小瑞 | Highway bridge bearing capacity detection device |
| CN111007009A (en) * | 2019-12-23 | 2020-04-14 | 济南工程职业技术学院 | Be applied to cracked detection device of bridge |
| CN111007009B (en) * | 2019-12-23 | 2021-04-23 | 济南工程职业技术学院 | Be applied to cracked detection device of bridge |
| CN113958814A (en) * | 2021-10-26 | 2022-01-21 | 上海电气核电设备有限公司 | Clamping type ray source adjusting support and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150715 Termination date: 20190408 |