CN207675955U - A kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation - Google Patents
A kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation Download PDFInfo
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- CN207675955U CN207675955U CN201721829117.6U CN201721829117U CN207675955U CN 207675955 U CN207675955 U CN 207675955U CN 201721829117 U CN201721829117 U CN 201721829117U CN 207675955 U CN207675955 U CN 207675955U
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- sucker
- bottom plate
- motor
- detection device
- roadbed
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Abstract
The utility model discloses a kind of express highway roadbed disease quick nondestructive comprehensive detection devices of operation, including bottom plate, bottom plate is fixedly installed in vehicle bottom, motor is installed in the middle part of plate top surface, the both sides of plate top surface are equipped with several equally distributed hydraulic pumps, the bottom of hydraulic pump is connected and installed with the hydraulically extensible axis for leading to bottom plate bottom surface, the bottom of hydraulically extensible axis is equipped with sucker, the side of sucker upper end is equipped with wave detector, sucker is equipped with range sensor in the middle part of bottom surface, motor is sequentially connected by shaft and turntable, the outer ring of turntable is flexibly connected by connecting shaft with the upper end of drive link, the lower end of drive link is flexibly connected across bottom plate with one end of hammer handle, the other end of hammer handle is equipped with percussion hammer, the middle part of hammer handle is flexibly connected by connecting shaft with mounting plate.When the device is detected roadbed, it is not necessary that wave detector is inserted into roadbed so that roadbed will not be damaged when detection, and without plugging wave detector, improve roadbed testing efficiency.
Description
Technical field
The utility model is related to a kind of detection device, more particularly to a kind of express highway roadbed disease quick nondestructive of operation is comprehensive
Detection device is closed, technical field of highway maintenance technology is belonged to.
Background technology
Roadbed is the main body of road engineering, subjects road surface weight, ontology dead weight and traffic load.It is good to ensure
Behaviour in service, roadbed must have enough rigidity, intensity and stability.To ensure that roadbed maintains good behaviour in service,
Subgrade defect and use state must be detected, to find subgrade defect in time and to take suitable maintenance measure.By
Belong to concealed work in roadbed, it is difficult to be found by conventional inspection, often only waits subgrade defects development to a certain extent, instead
Reflecting to when road surface could find, and subgrade defect has developed to quite serious degree at this time, misses best maintenance timing.
Rayleigh Wave Detection Techniques are an engineering geophysics new technologies developed in recent years, use hammering conduct
Focus, when hammering, excite an instantaneous impact, generate the Rayleigh waves of certain frequency range, and the Rayleigh waves of different frequency are superimposed upon one
It rises, propagates forward in the form of a pulse, these surface wave signals are recorded by wave detector, can be obtained by the processing to surface wave signal
Engineering geological condition below test point.The wave detector top of traditional Rayleigh waves instrument is Rayleigh waves reception device, and lower part is to visit
Wave detector is inserted into object to be detected surface when detection by head according to certain road spacing, and ensures that wave detector is stablized.Then pass through
Wave detector is once connected on leader cable by cable, and leader cable is connected with host.Focus is the iron hammer of 40 pounds of a weight, is used
When the surface of object to be detected is hammered with iron hammer, and by continuously hammering 5~7 progress Signal averagings, obtain relatively strong and quality
Higher Rayleigh waves signal.After preparation is ready, you can start to detect.When needing roll detection, needing will be preceding
The a certain number of wave detector extractions in face move back, and are recycled and are detected with this.It needs wave detector being inserted into roadbed when detecting,
Roadbed can be not only damaged, and plugs wave detector needs and takes considerable time, greatly reduces roadbed testing efficiency.
Utility model content
The purpose of this utility model is to provide a kind of detection devices of express highway roadbed disease quick nondestructive.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation, including bottom
Plate, hydraulic pump, motor and microprocessor, the bottom plate are fixedly installed in vehicle bottom, are equipped in the middle part of the plate top surface
The both sides of motor, the plate top surface are equipped with several equally distributed hydraulic pumps, and the bottom surface of the bottom plate is equipped with positioned at electricity
Mounting plate below machine, the bottom of the hydraulic pump are connected and installed with the hydraulically extensible axis for leading to bottom plate bottom surface, and the hydraulic pressure is stretched
The bottom of contracting axis is equipped with sucker, and the side of the sucker upper end is equipped with wave detector, is equipped in the middle part of the sucker bottom surface
Range sensor, the motor are sequentially connected by shaft and turntable, and the outer ring of the turntable passes through connecting shaft and drive link
Upper end is flexibly connected, and the lower end of the drive link is flexibly connected across bottom plate with one end of hammer handle, the other end peace of the hammer handle
Hammered into shape equipped with tapping, the middle part of the hammer handle is flexibly connected by connecting shaft with mounting plate, the microprocessor and wave detector and away from
It is connected from sensor signal, the microprocessor is connect with hydraulic pump and electric control.
As a kind of optimal technical scheme of the utility model, the bottom surface of the bottom plate is equipped with monitoring and takes the photograph camera lens.
As a kind of optimal technical scheme of the utility model, the bottom surface of the sucker is coated with butter.
As a kind of optimal technical scheme of the utility model, the sucker is made of rubber material.
As a kind of optimal technical scheme of the utility model, the range sensor is infrared distance measuring sensor.
The advantageous effect that the utility model is reached is：When the device is detected roadbed, it is not necessary that wave detector is inserted into
Roadbed so that roadbed will not be damaged when detection, can be carried out non-destructive testing, and without plugging wave detector, improve roadbed testing effect
Rate；Device is integrally mountable to vehicle bottom, is carried and is detected by vehicle, further increased detection efficiency, keep detection more square
Just quick.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the frame principle figure of the utility model；
In figure：1, bottom plate；2, hydraulic pump；3, hydraulically extensible axis；4, sucker；5, motor；6, shaft；7, turntable；8, it taps
Hammer；9, mounting plate；10, hammer handle；11, drive link；12, wave detector；13, microprocessor；14, range sensor.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of express highway roadbed disease quick nondestructive comprehensive detection of operation
Device, including bottom plate 1, hydraulic pump 2, motor 5 and microprocessor 13, bottom plate 1 are fixedly installed in vehicle bottom, 1 top surface of bottom plate
Middle part is equipped with motor 5, and the both sides of 1 top surface of bottom plate are equipped with several equally distributed hydraulic pumps 2, and the bottom surface of bottom plate 1 is equipped with
Mounting plate 9 positioned at 5 lower section of motor, the bottom of hydraulic pump 2 is connected and installed with the hydraulically extensible axis 3 for leading to 1 bottom surface of bottom plate, hydraulic pressure
The bottom of telescopic shaft 3 is equipped with sucker 4, and the side of 4 upper end of sucker is equipped with wave detector 12, and sucker is equipped in the middle part of 4 bottom surface
Range sensor 14, motor 5 are sequentially connected by shaft 6 and turntable 7, and the outer ring of turntable 7 passes through connecting shaft and drive link 11
Upper end is flexibly connected, and the lower end of drive link 11 is flexibly connected across bottom plate 1 with one end of hammer handle 10, the other end installation of hammer handle 10
There is percussion hammer 8, the middle part of hammer handle 10 is flexibly connected by connecting shaft with mounting plate 9, microprocessor 13 and wave detector 12 and distance
14 signal of sensor connects, and microprocessor 13 is electricly connected with hydraulic pump 2 and motor 5.
The bottom surface of bottom plate 1 is equipped with monitoring and takes the photograph camera lens, can be detected supervision to the working condition of detection device.Sucker 4
Bottom surface be coated with butter, make sucker be easier to be adsorbed in road surface.Sucker 4 is made of rubber material.Range sensor 14 is infrared
Line distance measuring sensor.
Concrete operating principle：The device makes sucker 4 decline, finally in use, 3 elongation of the driving hydraulically extensible of hydraulic pump 2 axis
Sucker 4 is adsorbed in road surface, and range sensor 14 detects that 4 center of sucker reaches setpoint distance, microprocessor 13 with road surface at this time
It controls hydraulic pump 2 to close, hydraulically extensible axis 3 stops elongation；Motor 5 is opened later, and motor 5 passes through 7 turns of 6 driving disc of shaft
Dynamic, turntable 7 drives percussion hammer 8 to pump in rotation process by drive link 11 and hammer handle 10, taps road surface, generates
Rayleigh waves, wave detector 12 receives Rayleigh waves signal by sucker 4, by that can obtain the road below test point to the processing of signal
Base geological condition.
The advantageous effect that the utility model is reached is：When the device is detected roadbed, it is not necessary that wave detector is inserted into
Roadbed so that roadbed will not be damaged when detection, can be carried out non-destructive testing, and without plugging wave detector, improve roadbed testing effect
Rate；Device is integrally mountable to vehicle bottom, is carried and is detected by vehicle, further increased detection efficiency, keep detection more square
Just quick.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation, including bottom plate (1), hydraulic pump (2), motor
(5) and microprocessor (13), which is characterized in that the bottom plate (1) is fixedly installed in vehicle bottom, bottom plate (1) top surface
Middle part is equipped with motor (5), and the both sides of bottom plate (1) top surface are equipped with several equally distributed hydraulic pumps (2), the bottom plate
(1) bottom surface is equipped with the mounting plate (9) below motor (5), and the bottom of the hydraulic pump (2), which is connected and installed with, leads to bottom
The bottom of the hydraulically extensible axis (3) of plate (1) bottom surface, the hydraulically extensible axis (3) is equipped with sucker (4), sucker (4) upper end
Side wave detector (12) is installed, range sensor (14), the motor (5) are installed in the middle part of sucker (4) bottom surface
It is sequentially connected by shaft (6) and turntable (7), the outer ring of the turntable (7) is lived by the upper end of connecting shaft and drive link (11)
Dynamic connection, the lower end of the drive link (11) are flexibly connected across bottom plate (1) with one end of hammer handle (10), the hammer handle (10)
The other end is equipped with percussion hammer (8), and the middle part of the hammer handle (10) is flexibly connected by connecting shaft with mounting plate (9), described micro-
Processor (13) is connect with wave detector (12) and range sensor (14) signal, the microprocessor (13) and hydraulic pump (2) and
Motor (5) electricly connects.
2. a kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation according to claim 1, feature
It is, the bottom surface of the bottom plate (1) is equipped with monitoring and takes the photograph camera lens.
3. a kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation according to claim 1, feature
It is, the bottom surface of the sucker (4) is coated with butter.
4. a kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation according to claim 1, feature
It is, the sucker (4) is made of rubber material.
5. a kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation according to claim 1, feature
It is, the range sensor (14) is infrared distance measuring sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829117.6U CN207675955U (en) | 2017-12-25 | 2017-12-25 | A kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829117.6U CN207675955U (en) | 2017-12-25 | 2017-12-25 | A kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675955U true CN207675955U (en) | 2018-07-31 |
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ID=62970017
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829117.6U Expired - Fee Related CN207675955U (en) | 2017-12-25 | 2017-12-25 | A kind of express highway roadbed disease quick nondestructive comprehensive detection device of operation |
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| CN (1) | CN207675955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000397A (en) * | 2021-11-30 | 2022-02-01 | 广州市市政工程试验检测有限公司 | Pavement disease detection equipment |
-
2017
- 2017-12-25 CN CN201721829117.6U patent/CN207675955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000397A (en) * | 2021-11-30 | 2022-02-01 | 广州市市政工程试验检测有限公司 | Pavement disease detection equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20181225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |