CN1102705A - Batter deposit thickness testing method and its instrument - Google Patents
Batter deposit thickness testing method and its instrument Download PDFInfo
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- CN1102705A CN1102705A CN 93119781 CN93119781A CN1102705A CN 1102705 A CN1102705 A CN 1102705A CN 93119781 CN93119781 CN 93119781 CN 93119781 A CN93119781 A CN 93119781A CN 1102705 A CN1102705 A CN 1102705A
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- probe
- vibration
- instrument
- secondary instrument
- depth
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Abstract
The tester for measuring thickness of underwater deposition and depth is composed of probe and instrument. The probe is sunk down and then inclined when it contacts with surface of deposition. The inclined probe signals operator to mark on post. The instrument gives vibration signals to probe, making it vibrate and continuously sink down. The probe signals operator again when it reaches bottom of deposition and inclined and the operator marks on post again, that is tested depth. The difference between two marks is the thickness of deposition.
Description
The present invention is used to measure the bottom deposit thickness and the degree of depth thereof under water, is mainly concerned with building industry foundation construction and water conservancy and hydropower department.
At the bottom of the priming concrete pile hole in the building industry foundation construction, diaphram wall bottom land, and the reservoir of water conservancy and hydropower department, the deposit thickness of dam and bottom, river course generally can not surpass certain value.Simultaneously, its degree of depth also is indispensable data in the engineering, how to measure the deposit thickness and the degree of depth thereof? still none overlaps efficient ways and instrument both at home and abroad at present.The present invention is a kind of method of testing of measuring the deposit thickness and the degree of depth thereof, and test as shown in Figure 1.
Method of testing is as follows: 1 at first at top traverse one mark post as benchmark, will pop one's head in by the lead on the reel 241 slowly is put into the water surface below 9, secondary instrument 3 links to each other with the reel lead.
2, when probe 1 touches deposition surface 6, probe 1 meeting run-off the straight, at this moment secondary instrument 3 detects this tilt signals and gives the alarm, and shows that probe 1 has arrived deposition surface 6, and operating personnel aim at the position of mark post 5 and draw a mark on lead 4.
3, the selector switch of control secondary instrument 3 makes probe 1 produce vibration, simultaneously, the slowly downward unwrapping wire 4 of operating personnel, at this moment, probe 1 passes sedimentary deposit 8 quiveringly and remains plumbness.
4 when probe 1 arrival deposition bottom, if continue to put into lead 4, probe is under the effect of the eccentric block of vibration force and probe afterbody, must tilt, at this moment secondary instrument 3 detects this tilt signals again and gives the alarm, and shows that probe 1 has arrived deposition bottom 7, at this moment, operating personnel on lead 4, aim at the position of mark post 5 and draw a mark once more.
The difference of 5 liang of marks is by being surveyed deposit thickness, and second mark is institute's depth measurement degree to the length of probe tip.
Make testing tool according to above-mentioned method of testing, be made up of probe and secondary instrument two parts, sonde configuration as shown in Figure 2.The deviational survey components and parts 2 that to be popped one's head in 1 by lead 4 link to each other with vibrating device 3, lead 4 is with after secondary instrument links to each other, by secondary instrument can the detection probe degree of tilt and the control probe in vibrating device, eccentric block 1 makes the weight of probe when plumbness unbalance, when touching deposition surface and deposition bottom, make it easily run-off the straight with the box lunch probe.Probing shell 5 is used for waterproof and inner components and parts of protection and device, and its anterior taper shape makes probe more easily vibrate on the one hand and passes sedimentary deposit simultaneously, in addition, and easy run-off the straight when probe touches deposition surface and deposition bottom.The structure of secondary instrument as shown in Figure 3.
Probe wire 5 is received an end of selector switch 1 with after secondary instrument links to each other, and two ends are received the output terminal of vibration signal generator 2 and the signal input part of detecting unit 3 respectively in addition, the output terminal of detecting unit 3 signal generator 4 that receives the report for police service.During the measuring sonde degree of tilt, selector switch 1 disconnects probe wire 5 and vibration signal generator, the input end of probe wire 5 with detecting unit 3 linked to each other, when the probe run-off the straight, its signal inputs to detecting unit 3, detecting unit 3 starts alerting signal generator 4 according to the logic state of setting and produces alerting signal, and probe is when plumbness, and secondary instrument does not produce alerting signal.When needs made probe vibration, selector switch 1 linked to each other the output terminal of probe wire 5 with vibration signal generator 2, at this moment sends vibration signal to probe, made probe begin vibration.
Claims (2)
1, a kind of deposit thickness and depth measurement method, it is characterized in that, reach the detection deposition surface and deposit the purpose of bottom by the test of secondary instrument with respect to the position of mark post to the probe degree of tilt, calculate then the distance between two positions by being surveyed deposit thickness, by the deposition bottom position that records, can be regarded as institute's depth measurement degree (depth of water, hole depth), by probe vibration, make it to pass sedimentary deposit.
2, the testing tool of making according to claim 1 is characterized in that:
Instrument is made up of probe and secondary instrument, and deviational survey components and parts and vibrating device are housed in the probe, and the deviational survey components and parts are used for detection probe and whether keep plumbness, and send signal to secondary instrument, and vibrating device makes the generation vibration force of popping one's head in, and makes it vibration-sunk.Secondary instrument is by the vibration signal generator, detecting unit, and selector switch and alerting signal generator are formed.It determines whether to send alerting signal according to the probe degree of tilt on the one hand, gives probe output a vibration signal on the other hand, and probe vibration is sunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93119781 CN1102705A (en) | 1993-11-10 | 1993-11-10 | Batter deposit thickness testing method and its instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93119781 CN1102705A (en) | 1993-11-10 | 1993-11-10 | Batter deposit thickness testing method and its instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1102705A true CN1102705A (en) | 1995-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93119781 Pending CN1102705A (en) | 1993-11-10 | 1993-11-10 | Batter deposit thickness testing method and its instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706658A (en) * | 2018-06-22 | 2018-10-26 | 浙江源控节能科技有限公司 | Sewage disposal monitoring system |
| CN110986896A (en) * | 2019-12-19 | 2020-04-10 | 广东建源检测技术有限公司 | Depth detection device for water conservancy and hydropower and application method thereof |
-
1993
- 1993-11-10 CN CN 93119781 patent/CN1102705A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706658A (en) * | 2018-06-22 | 2018-10-26 | 浙江源控节能科技有限公司 | Sewage disposal monitoring system |
| CN110986896A (en) * | 2019-12-19 | 2020-04-10 | 广东建源检测技术有限公司 | Depth detection device for water conservancy and hydropower and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |