CN207794158U - A kind of pile measurement equipment based on vibration responding - Google Patents
A kind of pile measurement equipment based on vibration responding Download PDFInfo
- Publication number
- CN207794158U CN207794158U CN201820155865.9U CN201820155865U CN207794158U CN 207794158 U CN207794158 U CN 207794158U CN 201820155865 U CN201820155865 U CN 201820155865U CN 207794158 U CN207794158 U CN 207794158U
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- China
- Prior art keywords
- pile foundation
- pile
- measurement equipment
- equipment based
- sensor
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- Expired - Fee Related
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Abstract
The pile measurement equipment based on vibration responding that the utility model discloses a kind of, the sensor being arranged inside pile foundation, signal picker will collect signal transmission in computer；Pile measurement equipment is additionally provided with exciting hammer, excitation is generated to pile foundation by exciting hammering, after the completion of pile measurement equipment is in pile foundation construction, to pile foundation into row energization, analysis storage is carried out by computer after acquisition exciter response, when being detected again to pile foundation, by the health status that can quickly analyze the comparison of exciter response pile foundation.
Description
Technical field
The pile measurement equipment based on vibration responding that the utility model is related to a kind of, and in particular to be shake using pile foundation
The equipment that dynamic response is detected pile foundation belongs to pile foundation detection field.
Background technology
Pile foundation is the common support construction of heavy construction, and the construction quality of pile foundation is directly related to monolithic architecture structure
Safety and stability.Pile foundation is located at building lot depths, and is covered by soil, and quality testing is complex, commonly
Detection method is to apply exciting to pile foundation by hammering etc., is acquired under exciting to pile foundation, to the healthy shape to pile foundation
Condition is analyzed.Existing pile measurement device analysis process is complex, and operation difficulty is high, to simplify detection process, improves
Detection efficiency, the utility model provide a kind of pile measurement equipment based on vibration responding.
Invention content
The purpose of this utility model is to provide a kind of pile measurement equipment based on vibration responding, improves detection efficiency and standard
True property.Technical solution is as follows：
A kind of pile measurement equipment based on vibration responding, including the sensor that is arranged inside pile foundation, sensor connection
There is signal amplifier, signal picker is connected with by signal amplifier, signal picker will collect signal transmission in meter
Calculation machine；Pile measurement equipment is additionally provided with exciting hammer, and excitation is generated to pile foundation by exciting hammering；Pile measurement equipment is in stake
After the completion of base construction, to pile foundation into row energization, acquires and analysis storage is carried out by computer after exciter response.
The quantity of the sensor is multiple, is evenly distributed on inside pile foundation.
The sensor is acceleration transducer or foil gauge.
The exciting hammer is prepared by steel, and rubber layer is coated in steel outer surface.
When the utility model is used, being acquired to the response signal of pile foundation by signal picker, the letter after acquisition
It number is transferred in computer and to be analyzed, by the acceleration of each collection point, speed or dynamic respond, analyze former ranks of pile foundation
Intrinsic frequency and the vibration shape, to analyze the health status of pile foundation.The utility model is after pile foundation construction, to response
Signal is acquired analysis, and in a computer by the storage of the vibration shape mode of pile foundation, is examined again to pile foundation after a period of time
When survey, directly the data that detection obtains are compared with detection data for the first time, to judge whether the inside of pile foundation breaks
It is bad.
The beneficial effects of the utility model are：After the completion of pile measurement equipment is in pile foundation construction, pile foundation is swashed
It encourages, analysis storage is carried out by computer after acquisition exciter response, when being detected again to pile foundation, by exciter response
Comparison can quickly analyze the health status of pile foundation.Analytic process has been saved, while having improved the precision of detection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings, but does not represent it as unique reality of the utility model
Apply mode.
As shown,
A kind of pile measurement equipment based on vibration responding, including the sensor 3 that is arranged inside pile foundation 1, sensor 3 connect
It is connected to signal amplifier 4, signal picker 5 is connected with by signal amplifier 4, signal picker 5 will collect signal biography
It is defeated in computer 6；Pile measurement equipment is additionally provided with exciting hammer 2, and excitation is generated to pile foundation 1 by 2 hammering of exciting hammer；Pile foundation 1
Detection device is after the completion of pile foundation 1 is constructed, and to pile foundation 1 into row energization, acquires and carries out analysis storage by computer 6 after exciter response
It deposits.
The quantity of the sensor 3 is multiple, is evenly distributed on inside pile foundation 1.
The sensor 3 is acceleration transducer or foil gauge.
The exciting hammer 2 is prepared for steel, and rubber layer is coated in steel outer surface.
When the utility model is used, being acquired to the response signal of pile foundation 1 by signal picker 5, after acquisition
It is analyzed in signal transmission to computer 6, by the acceleration of each collection point, speed or dynamic respond, before analyzing pile foundation 1
A few rank intrinsic frequencies and the vibration shape, to analyze the health status of pile foundation 1.The utility model after pile foundation 1 is constructed,
Analysis is acquired to response signal, and the vibration shape mode of pile foundation 1 is stored in computer 6, again to stake after a period of time
When base 1 is detected, directly the data that detection obtains are compared with detection data for the first time, to judge the inside of pile foundation 1
Whether destroy, to save analytic process, while improving the precision of detection.
A kind of pile measurement equipment based on vibration responding is provided in the utility model：Swashed in hammering by acquiring pile foundation 1
Response under encouraging, to being detected for pile foundation 1, feature is, in 1 detection device of pile foundation after the completion of pile foundation 1 is constructed, to stake
Base 1 is acquired and carries out analysis storage by computer 6 after exciter response, when being detected again to pile foundation 1, pass through into row energization
The health status of pile foundation 1 can be quickly analyzed the comparison of exciter response.
The above descriptions are merely preferred embodiments of the present invention, not does any shape to the utility model structure
Limitation in formula.Every foundation the technical essence of the utility model any simple modification, equally change made to the above embodiment
Change or modification, in the range of still falling within the technical solution of the utility model.
Claims (4)
1. a kind of pile measurement equipment based on vibration responding, including the sensor that is arranged inside pile foundation, sensor are connected with
Signal amplifier is connected with signal picker by signal amplifier, and signal picker will collect signal transmission in calculating
Machine；It is characterized in that：Pile measurement equipment further includes exciting hammer, and signal picker acquisition exciting hammer hammering swashs pile foundation generation
Encourage response.
2. a kind of pile measurement equipment based on vibration responding according to claim 1, it is characterised in that：The sensor
Quantity be it is multiple, be evenly distributed on inside pile foundation.
3. a kind of pile measurement equipment based on vibration responding according to claim 1, it is characterised in that：The sensor
For acceleration transducer or foil gauge.
4. a kind of pile measurement equipment based on vibration responding according to claim 1, it is characterised in that：The exciting hammer
It is prepared for steel, rubber layer is coated in steel outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155865.9U CN207794158U (en) | 2018-01-30 | 2018-01-30 | A kind of pile measurement equipment based on vibration responding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155865.9U CN207794158U (en) | 2018-01-30 | 2018-01-30 | A kind of pile measurement equipment based on vibration responding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794158U true CN207794158U (en) | 2018-08-31 |
Family
ID=63267373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820155865.9U Expired - Fee Related CN207794158U (en) | 2018-01-30 | 2018-01-30 | A kind of pile measurement equipment based on vibration responding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207794158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029054A (en) * | 2021-04-09 | 2021-06-25 | 中国海洋大学 | Device and method for monitoring pile foundation scouring depth in real time |
| CN114112273A (en) * | 2021-12-27 | 2022-03-01 | 安徽工程大学 | Indoor model of pile soil system and transverse vibration experiment modal analysis test system thereof |
-
2018
- 2018-01-30 CN CN201820155865.9U patent/CN207794158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029054A (en) * | 2021-04-09 | 2021-06-25 | 中国海洋大学 | Device and method for monitoring pile foundation scouring depth in real time |
| CN114112273A (en) * | 2021-12-27 | 2022-03-01 | 安徽工程大学 | Indoor model of pile soil system and transverse vibration experiment modal analysis test system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20190130 |