CN205352376U - Soft soil foundation settlement monitoring device - Google Patents
Soft soil foundation settlement monitoring device Download PDFInfo
- Publication number
- CN205352376U CN205352376U CN201620123996.XU CN201620123996U CN205352376U CN 205352376 U CN205352376 U CN 205352376U CN 201620123996 U CN201620123996 U CN 201620123996U CN 205352376 U CN205352376 U CN 205352376U
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- soft soil
- monitoring device
- sleeve pipe
- measurement
- soil foundation
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Abstract
The utility model discloses a soft soil foundation settlement monitoring device, but include measuring stick and the measurement sleeve pipe that cup joints the relative movement on the measuring stick, it sets up the measurement board to measure the sleeve pipe lower extreme, measure the board and pass through the fixing device setting on the soft soil foundation, be equipped with wireless transceiver module, host system, angular transducer and power module on the measurement board, wireless transceiver module, angular transducer and power module all link to each other with host system, be equipped with the upper bracket on the measuring stick, be equipped with infra -red transmitter on the upper bracket, be equipped with the lower carriage on the measurement sleeve pipe, be equipped with the infrared receiver corresponding with infra -red transmitter on the lower carriage. The utility model relates to a soft soil foundation settlement monitoring device can effectually measure subsiding of soft soil foundation to can realize intelligent transmission, let the staff arrange monitoring devices after, it just can long -range acquisition monitor information in the office only to need to sit.
Description
Technical field
This utility model relates to a kind of soft soil base sedimentation monitoring device, is specifically related to soft soil foundation monitoring technical field.
Background technology
Soft soil foundation definition is referred to that intensity is low by highway industry specification, the soft layer that decrement is higher, most containing certain organic substance.Japan's design of high-level highway specification is defined as: the soil layers such as the main mollisol many by the fine particle content such as clay and silt, organic soil, peat and the loose sand that hole is big are constituted.Level of ground water is high, the ground of embankment thereon and structure poor stability and generation sedimentation.Soft soil foundation is also classified by Japan's specification, it is proposed that type outline criterion.Point out when providing soft soil foundation definition: soft soil foundation can not only be determined by foundation condition simply, different because of embankment shape and Construction Condition, be necessary fully research embankment and the kind of structure, form, scale, foundation property basis on, it may be judged whether should by Soft Ground.The purpose of soft soil roadbed process is to improve stability and the bearing capacity of this section of highway subgrade.
The settlement monitoring of soft soil foundation is always up a Monitoring Focus, equipment conventional at present is to adopt settlement plate or sedimentation mark post measurement, the most relatively time-consuming effort of these metering systems, inefficiency, because mostly adopting mechanical measurement, it is impossible to effectively realize intellectuality.
Summary of the invention
This utility model is for prior art Problems existing, propose a kind of soft soil base sedimentation monitoring device, it is possible to the effective sedimentation measuring soft soil foundation, and intelligent transmission can be realized, after allowing staff arrange monitoring device, only need to be sitting in office and just can remotely obtain monitoring information.
Technical solutions of the utility model are as follows: this utility model one soft soil base sedimentation monitoring device, including measuring bar and being socketed in the relatively-movable measurement sleeve pipe measured on bar；Described measurement its lower end arranges measurement plate；Described measurement plate is arranged on soft soil foundation by fixing device；Described measurement plate is provided with radio receiving transmitting module, main control module, obliquity sensor and power module, and described radio receiving transmitting module, obliquity sensor are all connected with main control module with power module；Described measurement bar is provided with upper bracket, and described upper bracket is provided with infrared transmitter；Described measurement sleeve pipe is provided with lower carriage, and described lower carriage is provided with the infrared remote receiver corresponding with infrared transmitter.
Fixing outside of deivce face described in the utility model is provided with solar panel, and described solar panel is connected with power module.Also including host computer, described host computer is connected with radio receiving transmitting module.Described main control module adopts model to be AT89S51 single-chip microcomputer.Described radio receiving transmitting module adopts JF24D radio receiving transmitting module.Described obliquity sensor adopts the full temperature compensation superhigh precision double-shaft tilt angle sensor of AVT4000T.
The beneficial effects of the utility model:This utility model one soft soil base sedimentation monitoring device, support the use by measuring bar and measurement sleeve pipe, and on both, it is provided with infrared transmitter and infrared remote receiver, the lower end measuring sleeve pipe is provided with measurement plate, measure plate and be arranged on soft soil foundation, can measuring the sedimentation of soft soil foundation accurately and obtain data by infrared transmitter and infrared remote receiver, measurement precision is high；This utility model is provided with obliquity sensor, owing to the speed sunk is different with settling amount, it is possible to accurately record the angle of inclination measuring plate, more accurate data are provided for measuring, according to the difference at inclination angle, different soft soil foundations can be arranged measurement point, it is thus achieved that more precise informations simultaneously；This utility model is provided with solar panel, it is possible to is that power module is charged when work, has saved the energy；This utility model is provided with radio receiving transmitting module, it is possible to various data are transferred to host computer, allows clerical workforce just can collect concrete data in office.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is theory diagram of the present utility model.
In figure: 1-measures bar；2-measures sleeve pipe；3-measures plate；4-fixes device；5-solar panel；6-upper bracket；7-infrared transmitter；8-infrared remote receiver；9-lower carriage；10-radio receiving transmitting module；11-main control module；12-obliquity sensor；13-power module；14-soft soil foundation；Sleeping soil layer under 15-.
Detailed description of the invention
As illustrated in fig. 1 and 2, this utility model one soft soil base sedimentation monitoring device, including measuring bar 1 and being socketed in the relatively-movable measurement sleeve pipe 2 measured on bar 1；Described measurement sleeve pipe 2 lower end arranges measurement plate 3；Described measurement plate 3 is arranged on soft soil foundation 14 by fixing device 4；Described measurement plate 3 is provided with radio receiving transmitting module 10, main control module 11, obliquity sensor 12 and power module 13, and described radio receiving transmitting module 10, obliquity sensor 12 are all connected with main control module 11 with power module 13；Described measurement bar 1 is provided with upper bracket 6, and described upper bracket 6 is provided with infrared transmitter 7；Described measurement sleeve pipe 2 is provided with lower carriage 9, and described lower carriage 9 is provided with the infrared remote receiver 8 corresponding with infrared transmitter 7.
Fixing device 4 outer surface described in the utility model is provided with solar panel 5, and described solar panel 5 is connected with power module 13.Also including host computer, described host computer is connected with radio receiving transmitting module 10.
Main control module 11 described in the utility model adopts model to be AT89S51 single-chip microcomputer.AT89S51 is a low-power consumption, 8 single-chip microcomputers of high-performance CMOS, what sheet included 4kBytesISP (In-systemprogrammable) can the Flash read-only program memory of erasable 1000 times repeatedly, device adopts the high density of atmel corp, nonvolatile storage technologies manufacture, compatibility standard MCS-51 instruction system and 80C51 pin configuration, being integrated with general 8 main control modules and ISPFlash memory element in chip, the AT89S51 of powerful microcomputer can provide the solution of high performance-price ratio for many embedded Control application systems.
Radio receiving transmitting module 10 described in the utility model adopts JF24D radio receiving transmitting module.Radio receiving transmitting module JF24D incorporates the function of high frequency keying (GFSK) transmission circuit, realizes the function of high speed data transfer with special small size lower cost.The transfer rate of JF24D is 1M, and having 81 passages can arbitrarily arrange and not interfere with each other.Reliable and stable short range data transmission can be reached in crowded ISM band.It is operated in the ISM band of global open, exempts from licence and use.
Obliquity sensor 12 described in the utility model adopts the full temperature compensation superhigh precision double-shaft tilt angle sensor of AVT4000T.AVT4000T is a full temperature compensation superhigh precision double-shaft tilt angle sensor, resolution 0.002 °, precision 0.01 °, temperature drift 0.002 °/DEG C.Output interface RS232, RS485, RS422, TTL, CAN are optional.Product digital data transmission, the computer software of supporting specialty, DATA REASONING and record.The characteristic adopting contactless installation has the system integration of brilliance, easy for installation convenient, only with screw, sensor need to be fixed on tested body surface, can calculate the horizontal sextant angle of object, uses simple.Anti-outside electromagnetic interference ability, the vibration resistance that withstands shocks is strong, has absolute advantages at home in colleague's product.
This utility model one soft soil base sedimentation monitoring device, support the use by measuring bar and measurement sleeve pipe, and on both, it is provided with infrared transmitter and infrared remote receiver, the lower end measuring sleeve pipe is provided with measurement plate, measure plate and be arranged on soft soil foundation, can measuring the sedimentation of soft soil foundation accurately and obtain data by infrared transmitter and infrared remote receiver, measurement precision is high；This utility model is provided with obliquity sensor, owing to the speed sunk is different with settling amount, it is possible to accurately record the angle of inclination measuring plate, more accurate data are provided for measuring, according to the difference at inclination angle, different soft soil foundations can be arranged measurement point, it is thus achieved that more precise informations simultaneously；This utility model is provided with solar panel, it is possible to is that power module is charged when work, has saved the energy；This utility model is provided with radio receiving transmitting module, it is possible to various data are transferred to host computer, allows clerical workforce just can collect concrete data in office.
Claims (6)
1. a soft soil base sedimentation monitoring device, including measuring bar (1) and being socketed in the relatively-movable measurement sleeve pipe (2) measured on bar (1)；It is characterized in that: described measurement sleeve pipe (2) lower end arranges measurement plate (3)；Described measurement plate (3) is arranged on soft soil foundation (14) by fixing device (4)；Described measurement plate (3) is provided with radio receiving transmitting module (10), main control module (11), obliquity sensor (12) and power module (13), and described radio receiving transmitting module (10), obliquity sensor (12) are all connected with main control module (11) with power module (13)；Described measurement bar (1) is provided with upper bracket (6), and described upper bracket (6) is provided with infrared transmitter (7)；Described measurement sleeve pipe (2) is provided with lower carriage (9), and described lower carriage (9) is provided with the infrared remote receiver (8) corresponding with infrared transmitter (7).
2. a kind of soft soil base sedimentation monitoring device according to claim 1, it is characterised in that: described fixing device (4) outer surface is provided with solar panel (5), and described solar panel (5) is connected with power module (13).
3. a kind of soft soil base sedimentation monitoring device according to claim 1, it is characterised in that: also including host computer, described host computer is connected with radio receiving transmitting module (10).
4. a kind of soft soil base sedimentation monitoring device according to claim 1, it is characterised in that: described main control module (11) adopts model to be AT89S51 single-chip microcomputer.
5. a kind of soft soil base sedimentation monitoring device according to claim 1, it is characterised in that: described radio receiving transmitting module (10) adopts JF24D radio receiving transmitting module.
6. a kind of soft soil base sedimentation monitoring device according to claim 1, it is characterised in that: described obliquity sensor (12) adopts the full temperature compensation superhigh precision double-shaft tilt angle sensor of AVT4000T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123996.XU CN205352376U (en) | 2016-02-17 | 2016-02-17 | Soft soil foundation settlement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123996.XU CN205352376U (en) | 2016-02-17 | 2016-02-17 | Soft soil foundation settlement monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352376U true CN205352376U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123996.XU Expired - Fee Related CN205352376U (en) | 2016-02-17 | 2016-02-17 | Soft soil foundation settlement monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168510A (en) * | 2017-12-18 | 2018-06-15 | 河海大学 | Subgrade settlement DEFORMATION MONITORING SYSTEM and its installation method based on fiber grating |
| CN109827542A (en) * | 2019-03-20 | 2019-05-31 | 交通运输部天津水运工程科学研究所 | A kind of settlement of foundation automated watch-keeping facility based on laser ranging module |
| CN110029648A (en) * | 2019-03-26 | 2019-07-19 | 昆明理工大学 | A kind of deep settlement measurement device and application method for deep Backfill Foundation |
| CN113532378A (en) * | 2021-07-28 | 2021-10-22 | 中国民航大学 | Soft soil foundation settlement monitoring device |
-
2016
- 2016-02-17 CN CN201620123996.XU patent/CN205352376U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168510A (en) * | 2017-12-18 | 2018-06-15 | 河海大学 | Subgrade settlement DEFORMATION MONITORING SYSTEM and its installation method based on fiber grating |
| CN109827542A (en) * | 2019-03-20 | 2019-05-31 | 交通运输部天津水运工程科学研究所 | A kind of settlement of foundation automated watch-keeping facility based on laser ranging module |
| CN110029648A (en) * | 2019-03-26 | 2019-07-19 | 昆明理工大学 | A kind of deep settlement measurement device and application method for deep Backfill Foundation |
| CN113532378A (en) * | 2021-07-28 | 2021-10-22 | 中国民航大学 | Soft soil foundation settlement monitoring device |
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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 |
Granted publication date: 20160629 Termination date: 20170217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |