CN206848148U - A kind of bridge health monitoring device of novel wireless sensor network - Google Patents
A kind of bridge health monitoring device of novel wireless sensor network Download PDFInfo
- Publication number
- CN206848148U CN206848148U CN201720353514.4U CN201720353514U CN206848148U CN 206848148 U CN206848148 U CN 206848148U CN 201720353514 U CN201720353514 U CN 201720353514U CN 206848148 U CN206848148 U CN 206848148U
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- chassis
- sliding block
- truss
- monitoring device
- wireless sensor
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Abstract
It the utility model is related to a kind of bridge health monitoring device of novel wireless sensor network,Including the first chassis,First sliding block,Hydraulic cylinder,Second chassis,Slide rail and the second sliding block,First chassis and the second chassis are connected by hydraulic cylinder,First chassis and the second chassis are hinged with truss,The truss is hinged with clamping frame,Slide rail is fixedly mounted below first chassis and the second chassis,The first sliding block and the second sliding block are slidably connected on the slide rail,The optical axis of first sliding block is slidably connected in the unthreaded hole of the second sliding block,Engagement is connected with leading screw on second sliding block,The leading screw is connected with motor by shaft coupling,Second sliding block is provided with ultrasonic vibrator,Control chip and USR WIFI232 B2 modules are provided with inside second sliding block,The utility model is the accordion structure of controlled in wireless,The vibration data that bridge is received in device end carries out health analysis,It is easy to use to save space.
Description
Technical field
The utility model belongs to construction machinery equipment field, more particularly to a kind of bridge of novel wireless sensor network is good for
Health monitoring device.
Background technology
Sound and vibration monitoring technology is by encouraging checked object, its is produced vibration, and from the measurement result of vibration acoustic
Judge the method for monitored target quality.The measurement of sound and vibration and monitoring are important as one of fault diagnosis (non-destructive monitoring technology)
Branch is accompanied by what equipment fault diagnosis was together grown up, is developed into now by initial simple diagnosis (being monitored as tapped)
Accurate diagnosis, Predictive Maintenance；Vibration and noise reducing is also developed from Passive Shape Control to Active control direction.Sound and vibration monitoring technology has letter
Just, quick, cheap etc. and its monitoring process has the characteristics that full-automatic, noiseless traffic operation, therefore, sound and vibration monitoring technology into
For the Perfected process in bridge monitoring field, can be widely applied in all kinds of rail traffic bridge safety monitorings.Work as bridge structure
When producing healthy (such as crack) due to external influences such as bearing capacity deficiency or temperature change, fatigue or impacts, it can pass through
The sound and vibration monitoring equipment adhered in beam body is found in time, with the generation and development of restraint crack, is ensured bridge traffic safety, is improved
Its bearing capacity and service life.
The content of the invention
The utility model for solve known technology present in technical problem provide a kind of wireless controlled standard, it is collapsible,
Save the bridge health monitoring device of space-efficient novel wireless sensor network.
The utility model is achieved in that a kind of bridge health monitoring device of novel wireless sensor network, including
First chassis, the first sliding block, hydraulic cylinder, the second chassis, slide rail and the second sliding block, first chassis are fixedly connected with hydraulic cylinder
Piston, second chassis are fixedly connected with the cylinder body of hydraulic cylinder, and first chassis and the second chassis are hinged with truss, the purlin
Frame is hinged with clamping frame, and slide rail is fixedly mounted below first chassis and the second chassis, first is slidably connected on the slide rail
Sliding block and the second sliding block, the first sliding block side are optical axis, and the second sliding block side is unthreaded hole, and the optical axis of the first sliding block is slided
It is dynamic to be connected in the unthreaded hole of the second sliding block, engaged on second sliding block and be connected with leading screw, the leading screw is connected by shaft coupling
There is motor, second sliding block is provided with ultrasonic vibrator, control chip and USR- are provided with inside second sliding block
WIFI232-B2 modules.
Further, optical axis is equipped with first chassis, the second chassis, truss and clamping frame, pillar both sides are provided with unthreaded hole,
First chassis is connected with truss by pillar, and truss is connected with clamping frame by pillar.
Further, first chassis and the second chassis are connected by four hydraulic cylinders.
Further, first chassis and the second chassis are i-beam structure.
Further, the pillar both sides are the symmetrical structure for being provided with unthreaded hole at two.
The utility model has the advantages and positive effects of：The utility model is the accordion structure of controlled in wireless,
The vibration data that device end receives bridge carries out health analysis, and it is easy to use to save space；First chassis and the second chassis lead to
Hydraulic cylinder connection is crossed, the optical axis of the first sliding block is slidably connected in the unthreaded hole of the second sliding block, and overall structure has controllability, side
Just use；First chassis and the second chassis are i-beam structure, improve the intensity of structure；First chassis and truss pass through pillar
Connection, truss are connected with clamping frame by pillar, and pillar is detachable, convenient regulation.
Brief description of the drawings
Fig. 1 is the overall structure diagram under the deployed condition that the utility model embodiment provides；
Fig. 2 is the overall structure diagram under the folded state that the utility model embodiment provides；
Fig. 3 is the partial structural diagram that the utility model embodiment provides；
Fig. 4 is the structural representation under the working condition that the utility model embodiment provides；
Fig. 5 is the structural representation for the first chassis that the utility model embodiment provides；
Fig. 6 is the structural representation for the truss that the utility model embodiment provides；
Fig. 7 is the structural representation for the clamping frame that the utility model embodiment provides；
Fig. 8 is the structural representation for the pillar that the utility model embodiment provides.
In figure：1st, the first chassis；2nd, the first sliding block；3rd, hydraulic cylinder；4th, the second chassis；5th, slide rail；6th, the second sliding block；7、
Motor；8th, leading screw；9th, truss；10th, pillar；11st, clamping frame；12nd, ultrasonic vibrator.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
Make with reference to the structure of the bridge health monitoring device of Fig. 1-8 pairs of wireless sensor networks of the present utility model detailed
Thin description.A kind of bridge health monitoring device of novel wireless sensor network, including the first chassis 1, the first sliding block 2, liquid
Cylinder pressure 3, the second chassis 4, the sliding block 6 of slide rail 5 and second, first chassis 1 are fixedly connected with the piston of hydraulic cylinder 3, and described second
Chassis 4 is fixedly connected with the cylinder body of hydraulic cylinder 3, and the chassis 4 of the first chassis 1 and second is hinged with truss 9, and the truss 9 is be hinged
There is clamping frame 11, the chassis 4 of the first chassis 1 and second is fixedly mounted slide rail 5, first is slidably connected on the slide rail 5 below
The sliding block 6 of sliding block 2 and second, the side of the first sliding block 2 are optical axis, and the side of the second sliding block 6 is unthreaded hole, the first sliding block 2
Optical axis is slidably connected in the unthreaded hole of the second sliding block 6, is engaged on second sliding block 6 and is connected with leading screw 8, the leading screw 8 passes through
Shaft coupling is connected with motor 7, and second sliding block 6 is provided with ultrasonic vibrator 12, and the inside of the second sliding block 6 is provided with control
Chip and USR-WIFI232-B2 modules, optical axis is equipped with first chassis 1, the second chassis 4, truss 9 and clamping frame 11, prop up
The both sides of post 10 are provided with unthreaded hole, and the first chassis 1 and truss 9 are connected by pillar 10, and truss 9 and clamping frame 11 are connected by pillar 10,
The chassis 4 of first chassis 1 and second is connected by four hydraulic cylinders 3, and the chassis 4 of the first chassis 1 and second is I-steel
Structure, the both sides of pillar 10 are the symmetrical structure for being provided with unthreaded hole at two.
Operation principle：The utility model is the accordion structure of controlled in wireless, when user uses the utility model, the
One chassis 1 and the second chassis 4 are placed on bridge floor, the flexible adjustment the utility model width of hydraulic cylinder 3, after width adjustment is suitable,
Optical axis on first chassis 1 and truss 9 is connected by pillar 10, the first chassis 1 and truss 9 are hinged at a right angle, the He of the second chassis 4
Truss 9 performs same action, and by the optical axis on the truss frame for connecting 9 of pillar 10 and clamping frame 11, truss 9 and clamping frame 11 are at a right angle
Be hinged, motor 7 starts, and drives the first sliding block 2 and the second sliding block 6 to be slided on slide rail 5 by leading screw, ultrasonic vibrator 12 opens
It is dynamic, the vibration data of bridge is transmitted to the control chip in the second sliding block 6, passes through the USR-WIFI232-B2 in the second sliding block 6
Data are transmitted to device end by module, the final health condition for realizing monitoring bridge.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (5)
1. a kind of bridge health monitoring device of novel wireless sensor network, including the first chassis, the first sliding block, hydraulic cylinder,
Second chassis, slide rail and the second sliding block, it is characterised in that first chassis is fixedly connected with the piston of hydraulic cylinder, and described second
Chassis is fixedly connected with the cylinder body of hydraulic cylinder, and first chassis and the second chassis are hinged with truss, and the truss is hinged with clamping frame,
Slide rail is fixedly mounted below first chassis and the second chassis, the first sliding block and second is slidably connected on the slide rail and is slided
Block, the first sliding block side are optical axis, and the second sliding block side is unthreaded hole, and the optical axis of the first sliding block is slidably connected at second
In the unthreaded hole of sliding block, on second sliding block engagement be connected with leading screw, the leading screw is connected with motor by shaft coupling, described the
Two sliding blocks are provided with ultrasonic vibrator, and control chip and USR-WIFI232-B2 modules are provided with inside second sliding block.
2. the bridge health monitoring device of novel wireless sensor network according to claim 1, it is characterised in that described
Optical axis is equipped with first chassis, the second chassis, truss and clamping frame, pillar both sides are provided with unthreaded hole, and the first chassis and truss pass through
Pillar is connected, and truss is connected with clamping frame by pillar.
3. wanting the bridge health monitoring device of novel wireless sensor network according to claim 1 according to right, it is special
Sign is that first chassis and the second chassis are connected by four hydraulic cylinders.
4. the bridge health monitoring device of novel wireless sensor network according to claim 1, it is characterised in that described
First chassis and the second chassis are i-beam structure.
5. the bridge health monitoring device of novel wireless sensor network according to claim 2, it is characterised in that described
Pillar both sides are the symmetrical structure for being provided with unthreaded hole at two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353514.4U CN206848148U (en) | 2017-04-06 | 2017-04-06 | A kind of bridge health monitoring device of novel wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353514.4U CN206848148U (en) | 2017-04-06 | 2017-04-06 | A kind of bridge health monitoring device of novel wireless sensor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848148U true CN206848148U (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353514.4U Expired - Fee Related CN206848148U (en) | 2017-04-06 | 2017-04-06 | A kind of bridge health monitoring device of novel wireless sensor network |
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| Country | Link |
|---|---|
| CN (1) | CN206848148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638271A (en) * | 2020-07-20 | 2020-09-08 | 兰州理工大学 | Nondestructive testing device without damage to bridge |
-
2017
- 2017-04-06 CN CN201720353514.4U patent/CN206848148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638271A (en) * | 2020-07-20 | 2020-09-08 | 兰州理工大学 | Nondestructive testing device without damage to bridge |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |