CN205426855U - Bridge detection device based on acoustic signals - Google Patents
Bridge detection device based on acoustic signals Download PDFInfo
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- CN205426855U CN205426855U CN201521053559.7U CN201521053559U CN205426855U CN 205426855 U CN205426855 U CN 205426855U CN 201521053559 U CN201521053559 U CN 201521053559U CN 205426855 U CN205426855 U CN 205426855U
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Abstract
The utility model discloses a bridge detection device based on acoustic signals, including the guided way, guide way and detection dolly, detect the dolly bottom and install the drive wheel, install the support xarm on the detection dolly, install the telescoping device on the support xarm, telescoping device tip fixedly connected with motor case, driving motor is installed to the motor incasement, it is equipped with the position adjustment device to rotate between motor case and the support xarm, install image acquisition device and sound wave detector on the position adjustment device, image acquisition device and sound wave detector are connected with portable monitor through communication device respectively, detect the dolly at the in -process of walking, control image acquisition device reciprocates on the position adjustment device, realizes comprehensive image acquisition and concrete reinforcement quality testing to the bridge side, makes the clear state of watching the bridge bottom surface of engineering personnel to supply it to carry out analysis, evaluation to the bridge quality, this configuration operation is simple, and is safe in utilization, convenient.
Description
Technical field
This utility model relates to a kind of quality detection apparatus technical field, particularly relates to bridge detecting device based on acoustic signals.
Background technology
In technical fields such as building, engineerings, especially bridge construction aspect, substantial amounts of reinforcing bar and concrete can be used, when bridge is after building, being required for that bridge structure carries out detection and check and accept, wherein whether monitoring bridge surface has slight crack and the content of concrete, stress etc. to be also monitoring projects therein, more convenient at the upper surface monitoring rate of bridge, artificially watching, but the side of bridge is difficult to monitor, existing monitoring method is the most impracticable.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind of uses simple, labour-saving for the bridge detecting device based on acoustic signals of bridge.
nullFor solving above-mentioned technical problem，The technical solution of the utility model is: bridge detecting device based on acoustic signals，The guided way arranged including bridge side，Described guided way is arranged along the length direction of described bridge，The gathering sill be arrangeding in parallel it is disposed with on described guided way，Described guided way is provided with detection dolly，Arrange bottom described detection dolly and the driving wheel corresponding with described gathering sill is installed，Described driving wheel is located in the described gathering sill of correspondence，The support transverse arm extended outside described bridge it is installed with on described detection dolly，Described support transverse arm is installed with retractor device away from one end of described detection dolly，Described retractor device bottom is fixedly connected with motor housing，Driving motor is installed in described motor housing，Rotate between described motor housing and described support transverse arm and be provided with position regulator，Described driving motor is in transmission connection with described position regulator，And described position regulator is set on described retractor device，Image collecting device and sound wave detector are installed on described position regulator，Described image collecting device and described sound wave detector are connected by communication device respectively portable monitor.
As preferred technical scheme, described sound wave detector includes hander, the end of described hander is provided with two signal ports, pinger and acoustic receiver are installed in described hander, the signal output part of described pinger is correspondingly arranged with wherein signal port described in, the signal input of described acoustic receiver is correspondingly arranged with wherein another described signal port, the outside of signal port described in two is provided with the safe buckle closure for protecting described pinger and described acoustic receiver, the microprocessor for receiving and process acoustic signals it is additionally provided with in described hander, described microprocessor is connected with described acoustic receiver.
As preferred technical scheme, described retractor device could be arranged to electric expansion bar.
As preferred technical scheme, described position regulator includes the adjusting screw being rotationally connected with between described motor housing and described support transverse arm, the lower end of described adjusting screw is fixedly attached to the output shaft of described driving motor, threaded on described adjusting screw have adjustment swivel nut, run through described adjustment swivel nut and be provided with through hole, described electric expansion bar is connected to described motor housing, described image collecting device and described sound wave detector through described through hole and is respectively arranged on described adjustment swivel nut.
As preferred technical scheme, between described retractor device and described detection dolly, it is fixedly connected with reinforcement oblique arm.
As preferred technical scheme, described image collecting device is set to photographic head or video camera.
As preferred technical scheme, described portable monitor is set to microcontroller or removable computer.
As preferred technical scheme, described communication device is set to wireless communication interface based on GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology.
nullOwing to have employed technique scheme，Bridge detecting device based on acoustic signals，The guided way arranged including bridge side，Described guided way is arranged along the length direction of described bridge，The gathering sill be arrangeding in parallel it is disposed with on described guided way，Described guided way is provided with detection dolly，Arrange bottom described detection dolly and the driving wheel corresponding with described gathering sill is installed，Described driving wheel is located in the described gathering sill of correspondence，The support transverse arm extended outside described bridge it is installed with on described detection dolly，Described support transverse arm is installed with retractor device away from one end of described detection dolly，Described retractor device bottom is fixedly connected with motor housing，Driving motor is installed in described motor housing，Rotate between described motor housing and described support transverse arm and be provided with position regulator，Described driving motor is in transmission connection with described position regulator，And described position regulator is set on described retractor device，Image collecting device and sound wave detector are installed on described position regulator，Described image collecting device and described sound wave detector are connected by communication device respectively portable monitor；The beneficial effects of the utility model are: detection dolly drives retractor device, position regulator, image collecting device and sound wave detector etc. to walk to the other end from one end of bridge, during walking, control image collecting device to move up and down on position regulator, realize the comprehensive image collection to bridge side and concrete reinforcement quality testing, engineering staff is made to watch the state of bridge bottom surface clearly, for it, bridge quality is analyzed, evaluates, this structure operation is simple, uses conveniently, safely.
Accompanying drawing explanation
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of this utility model embodiment sound wave detector；
Fig. 3 is the distribution schematic diagram of this utility model embodiment signal port；
In figure: 1-guided way；2-detects dolly；3-driving wheel；4-supports transverse arm；5-electric expansion bar；6-strengthens oblique arm；7-motor housing；8-drives motor；9-hander；10-signal port；11-pinger；12-acoustic receiver；The safe buckle closure of 13-；14-microprocessor；15-adjusting screw；16-adjusts swivel nut；17-image collecting device；18-movable type monitor.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is expanded on further.In the following detailed description, only by the way of explanation, some one exemplary embodiment of the present utility model is described.Undoubtedly, those of ordinary skill in the art will be consequently realised that, in the case of without departing from spirit and scope of the present utility model, can be modified described embodiment by various different modes.Therefore, accompanying drawing and description are inherently the most illustrative rather than are used for limiting scope of the claims.
nullAs shown in Figure 1，Bridge detecting device based on acoustic signals，The guided way 1 arranged including bridge side，Described guided way 1 is arranged along the length direction of described bridge，It is disposed with, on described guided way 1, the gathering sill be arrangeding in parallel，Described guided way 1 is provided with detection dolly 2，Arrange bottom described detection dolly 2 and the driving wheel 3 corresponding with described gathering sill is installed，Described driving wheel 3 is located in the described gathering sill of correspondence，The traveling of described detection dolly 2 is played and is guided and spacing effect by described gathering sill，The support transverse arm 4 extended outside described bridge it is installed with on described detection dolly 2，Described support transverse arm 4 is installed with retractor device away from one end of described detection dolly 2，Described retractor device bottom is fixedly connected with motor housing 7，Driving motor 8 is installed in described motor housing 7，Rotate between described motor housing 7 and described support transverse arm 4 and be provided with position regulator，Described driving motor 8 is in transmission connection with described position regulator，And described position regulator is set on described retractor device，Image collecting device 17 and sound wave detector are installed on described position regulator，Described image collecting device 17 and described sound wave detector are connected by communication device respectively portable monitor 18.
As shown in Figures 2 and 3, described sound wave detector includes hander 9, the end of described hander 9 is provided with two signal ports 10, pinger 11 and acoustic receiver 12 are installed in described hander 9, the signal output part of described pinger 11 is correspondingly arranged with wherein signal port 10 described in, the signal input of described acoustic receiver 12 is correspondingly arranged with wherein another described signal port 10, the outside of signal port 10 described in two is provided with the safe buckle closure 13 for protecting described pinger 11 and described acoustic receiver 12, the microprocessor 14 for receiving and process acoustic signals it is additionally provided with in described hander 9, described microprocessor 14 is connected with described acoustic receiver 12.
The described retractor device of the present embodiment could be arranged to electric expansion bar 5, naturally it is also possible to is set to oil cylinder or cylinder.Described position regulator includes the adjusting screw 15 being rotationally connected with between described motor housing 7 and described support transverse arm 4, the lower end of described adjusting screw 15 is fixedly attached to the output shaft of described driving motor 8, threaded on described adjusting screw 15 have adjustment swivel nut 16, run through described adjustment swivel nut 16 and be provided with through hole, described electric expansion bar 5 is connected to described motor housing 7 through described through hole, and described image collecting device 17 and described sound wave detector are respectively arranged on described adjustment swivel nut 16.It is fixedly connected with reinforcement oblique arm 6 between described electric expansion bar 5 and described detection dolly 2, to improve described support transverse arm 4 support force, uses more safe and reliable.
Described image collecting device 17 is set to photographic head or video camera.Described portable monitor 18 is set to microcontroller or removable computer.Described communication device is set to wireless communication interface based on GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology.The information that the image information collected and described sound wave detector detect is sent to described portable monitor 18 by described photographic head or video camera in real time, watches for technical staff.
Detection dolly 2 of the present utility model drives retractor device, position regulator, image collecting device 17 and sound wave detector etc. to walk to the other end from one end of bridge, during walking, control image collecting device 17 to move up and down on position regulator, realize the comprehensive image collection to bridge side and concrete reinforcement quality testing, engineering staff is made to watch the state of bridge bottom surface clearly, for it, bridge quality is analyzed, evaluates, this structure operation is simple, uses conveniently, safely.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (8)
- null1. bridge detecting device based on acoustic signals，It is characterized in that: include the guided way that bridge side is arranged，Described guided way is arranged along the length direction of described bridge，The gathering sill be arrangeding in parallel it is disposed with on described guided way，Described guided way is provided with detection dolly，Arrange bottom described detection dolly and the driving wheel corresponding with described gathering sill is installed，Described driving wheel is located in the described gathering sill of correspondence，The support transverse arm extended outside described bridge it is installed with on described detection dolly，Described support transverse arm is installed with retractor device away from one end of described detection dolly，Described retractor device bottom is fixedly connected with motor housing，Driving motor is installed in described motor housing，Rotate between described motor housing and described support transverse arm and be provided with position regulator，Described driving motor is in transmission connection with described position regulator，And described position regulator is set on described retractor device，Image collecting device and sound wave detector are installed on described position regulator，Described image collecting device and described sound wave detector are connected by communication device respectively portable monitor.
- 2. bridge detecting device based on acoustic signals as claimed in claim 1, it is characterized in that: described sound wave detector includes hander, the end of described hander is provided with two signal ports, pinger and acoustic receiver are installed in described hander, the signal output part of described pinger is correspondingly arranged with wherein signal port described in, the signal input of described acoustic receiver is correspondingly arranged with wherein another described signal port, the outside of signal port described in two is provided with the safe buckle closure for protecting described pinger and described acoustic receiver, the microprocessor for receiving and process acoustic signals it is additionally provided with in described hander, described microprocessor is connected with described acoustic receiver.
- 3. bridge detecting device based on acoustic signals as claimed in claim 1, it is characterised in that: described retractor device is set to electric expansion bar.
- 4. bridge detecting device based on acoustic signals as claimed in claim 3, it is characterized in that: described position regulator includes the adjusting screw being rotationally connected with between described motor housing and described support transverse arm, the lower end of described adjusting screw is fixedly attached to the output shaft of described driving motor, threaded on described adjusting screw have adjustment swivel nut, run through described adjustment swivel nut and be provided with through hole, described electric expansion bar is connected to described motor housing, described image collecting device and described sound wave detector through described through hole and is respectively arranged on described adjustment swivel nut.
- 5. bridge detecting device based on acoustic signals as claimed in claim 1, it is characterised in that: it is fixedly connected with reinforcement oblique arm between described retractor device and described detection dolly.
- 6. the bridge detecting device based on acoustic signals as described in claim 1 to 5 any claim, it is characterised in that: described image collecting device is set to photographic head or video camera.
- 7. bridge detecting device based on acoustic signals as claimed in claim 6, it is characterised in that: described portable monitor is set to microcontroller or removable computer.
- 8. bridge detecting device based on acoustic signals as claimed in claim 6, it is characterised in that: described communication device is set to wireless communication interface based on GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053559.7U CN205426855U (en) | 2015-12-16 | 2015-12-16 | Bridge detection device based on acoustic signals |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053559.7U CN205426855U (en) | 2015-12-16 | 2015-12-16 | Bridge detection device based on acoustic signals |
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| CN205426855U true CN205426855U (en) | 2016-08-03 |
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| CN201521053559.7U Active CN205426855U (en) | 2015-12-16 | 2015-12-16 | Bridge detection device based on acoustic signals |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198732A (en) * | 2016-08-22 | 2016-12-07 | 合肥德泰科通测控技术有限公司 | A kind of method of metal foil ultrasound wave slight crack detection |
| CN111707730A (en) * | 2020-06-26 | 2020-09-25 | 嘉兴学院 | Bridge detection device based on sound wave signals |
| CN111928899A (en) * | 2020-08-17 | 2020-11-13 | 合肥德泰科通测控技术有限公司 | Bridge safety evaluation system based on guardrail robot |
-
2015
- 2015-12-16 CN CN201521053559.7U patent/CN205426855U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198732A (en) * | 2016-08-22 | 2016-12-07 | 合肥德泰科通测控技术有限公司 | A kind of method of metal foil ultrasound wave slight crack detection |
| CN111707730A (en) * | 2020-06-26 | 2020-09-25 | 嘉兴学院 | Bridge detection device based on sound wave signals |
| CN111928899A (en) * | 2020-08-17 | 2020-11-13 | 合肥德泰科通测控技术有限公司 | Bridge safety evaluation system based on guardrail robot |
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