CN208505664U - A kind of geotechnical engineering investigation borehole depth measuring device for fetching water - Google Patents
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water Download PDFInfo
- Publication number
- CN208505664U CN208505664U CN201820768141.1U CN201820768141U CN208505664U CN 208505664 U CN208505664 U CN 208505664U CN 201820768141 U CN201820768141 U CN 201820768141U CN 208505664 U CN208505664 U CN 208505664U
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- CN
- China
- Prior art keywords
- water
- rope
- water intaking
- intaking
- depthkeeping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 238000011835 investigation Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of geotechnical engineering investigation borehole depth measuring device for fetching water, including water intaking cylinder, water intaking slide plate and water intaking rope；Water intaking rope is made of water lift rope and depthkeeping rope；Water lift rope is equipped with small ring, and for fixing depthkeeping rope, depthkeeping rope passes through small ring and mutually moves with water lift rope；Scale is set on water lift rope or small ring；Floater is clamped in above depthkeeping rope；Water lift rope is connect with water intaking cylinder upper end barrel；Depthkeeping rope is connect with water intaking slide plate upper end；Cylinder two ends of fetching water are equipped with fan shape baffle a, and water outlet is equipped at the fan shape baffle a of upper end；Skateboard bottom of fetching water is equipped with groove, and both ends are equipped with fan shape baffle b；Water intaking slide plate is placed in water intaking cylinder；Tube length fetch water in water intaking slide plate, and spring chuck is set in the groove of corresponding water intaking skateboard bottom below cylinder of fetching water, fan shape baffle a and fan shape baffle b form airtight chamber.The utility model is succinct, save the cost, practical, strong operability, and installation is simple.
Description
Technical field
The utility model relates to geotechnical engineering field, in particular to a kind of geotechnical engineering investigation borehole depth measuring device for fetching water.
Background technique
In the work such as geotechnical engineering investigation and Hydrogeologic Survey, water sampling is frequently referred to.Since each water-bearing layer is saturating
Aqueous and different water cut layer water quality has larger difference, therefore usually using device for fetching water to underground water stratified sampling of water.
It for traditional water intaking tool, has the disadvantage in that and 1) manually reads ruler, for water in drilling hole, determine water surface depth
The precision of degree is very low, therefore causes water intaking position deviation big；2) each layer water sample is difficult to differentiate between, therefore causes laboratory to various
The inaccuracy of stratum water analysis；3) larger to the disturbance of drilling inner aqueous layer.
Utility model content
It is taken in order to solve the above technical problems, the purpose of the utility model is to provide a kind of geotechnical engineering investigations with borehole depth measuring
Hydrophone, specific technical solution are as follows:
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water, including water intaking cylinder, water intaking slide plate and water intaking rope；
The water intaking rope is made of water lift rope and depthkeeping rope；
The water lift rope is equipped with small ring, and for fixing depthkeeping rope, depthkeeping rope passes through small ring and mutually moves with water lift rope；
Scale is set on the water lift rope or small ring；
The floater is clamped in above depthkeeping rope, for determining water intaking depth value according to scale；
The water lift rope is connect with water intaking cylinder upper end barrel；
The depthkeeping rope is connect with water intaking slide plate upper end；
The water intaking cylinder two ends are equipped with fan shape baffle a, and water outlet is equipped at the fan shape baffle a of upper end；
The water intaking skateboard bottom is equipped with groove, and both ends are equipped with fan shape baffle b；
The water intaking slide plate is placed in water intaking cylinder；
Spring Card is arranged in the groove of corresponding water intaking skateboard bottom in water intaking slide plate, and below cylinder of fetching water in the water intaking tube length
Head, when reaching depthkeeping water level, not opposite sliding, fan shape baffle a and fan shape baffle b form closed chamber both during water lift
Room.
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water, preferred embodiment are that the water intaking cylinder is that heavy wall has
Machine glass material is made.
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water, preferred embodiment are that the water intaking slide plate is thin-walled
Pmma material is made.
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water, preferred embodiment are that the small ring is metal or rubber
Glue is made.
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water, preferred embodiment are that the floater uses plastics
Shell is made.
A kind of geotechnical engineering investigation course of work of borehole depth measuring device for fetching water: floater is arranged in the water for needing to measure
Deep degree is derived from the water sample of underwater h depth if necessary, i.e., the depthkeeping that corresponding water lift rope scale is h is arranged in floater
Rope is above.Spring chuck is pressed, pulls water intaking slide plate to lower end, is allowed to separate with water intaking barrel.Transfer device for fetching water, when reach to
After depth measurement degree, since depthkeeping rope is connected with water intaking slide plate, floater is that water intaking slide plate is simultaneously stopped dive, barrel of fetching water at this time
Continue dive.Spring chuck pop-up, water intaking slide plate and water intaking barrel end fan shape baffle b, fan shape baffle a form enclosure space,
Intracavitary water sample is depth water sample to be taken.Under the buoyancy that floater provides, operator, which can experience, to be reached wait take
Water intaking, which is restricted, after depth goes up the variation of power, at this time water lift sample.Change water intaking depth, need to only change the scale position where floater
It sets.
The utility model has the beneficial effects that the utility model passes through design portable construction, in the process of prospecting water sampling
In, by setting floating position of the device on depthkeeping rope, when device for fetching water reaches certain depth, automatically taking water avoids water intaking depth
Analysis deviation caused by inaccurate.Have the advantages that fetch water depth accuracy is high, disturbance is small, can, it is easy to operate, low in cost.Therefore
There is great Social benefit and economic benefit using this structure.
Detailed description of the invention
Fig. 1 is a kind of geotechnical engineering investigation borehole depth measuring device for fetching water structural schematic diagram.
In figure, 1 is water intaking cylinder, and 2 be water intaking slide plate, and 3 be water intaking rope, and 4 be water lift rope, and 5 be depthkeeping rope, and 6 be small ring, and 7 are
Floater, 8 be fan shape baffle a, and 9 be fan shape baffle b, and 10 be spring chuck, and 11 be water outlet.
Specific embodiment
A kind of geotechnical engineering investigation borehole depth measuring device for fetching water as shown in Figure 1, including water intaking cylinder 1, water intaking slide plate 2 and water intaking
Rope 3；
The water intaking rope 3 is made of water lift rope 4 and depthkeeping rope 5；
The water lift rope 4 is equipped with small ring 6, and for fixing depthkeeping rope 5, it is mutual with water lift rope 4 that depthkeeping rope 5 passes through small ring 6
Movement；
Scale is set on the water lift rope 4 or small ring 6；
The floater 7 is clamped in above depthkeeping rope 5, for determining water intaking depth value according to scale；
The water lift rope 4 is connect with water intaking 1 upper end barrel of cylinder；
The depthkeeping rope 5 is connect with water intaking 2 upper end of slide plate；
1 two ends of water intaking cylinder are equipped with fan shape baffle a8, and water outlet 11 is equipped at the fan shape baffle a8 of upper end；
2 bottom surface of water intaking slide plate is equipped with groove, and both ends are equipped with fan shape baffle b9；
The water intaking slide plate 2 is placed in water intaking cylinder 1；
The water intaking cylinder 1 is longer than water intaking slide plate 2, and bullet is arranged in the groove of corresponding water intaking 2 bottom surface of slide plate below cylinder 1 of fetching water
Spring clamp 10, when reaching depthkeeping water level, not opposite sliding, fan shape baffle a8 and 9 shape of fan shape baffle b both during water lift
At airtight chamber.
The water intaking cylinder 1 is made of heavy wall pmma material.
The water intaking slide plate 2 is made of thin-walled pmma material.
The small ring 6 is made of metal or rubber.
The floater 7 is made of plastics shell.
A kind of course of work of geotechnical engineering investigation borehole depth measuring device for fetching water: floater 7 is arranged in what needs measured
Depth of water scale is derived from the water sample of underwater h depth if necessary, i.e., corresponding 4 scale of water lift rope is arranged in floater 7 is h's
Above depthkeeping rope 5.Spring chuck 10 is pressed, pulls water intaking slide plate 2 to lower end, is allowed to separate with water intaking 1 wall of cylinder.Decentralization water intaking
Device, after reaching depth to be measured, since depthkeeping rope 5 is connected with water intaking slide plate 2, floater 7 is that water intaking slide plate 2 is simultaneously stopped down
Latent, 1 wall of cylinder of fetching water at this time continues dive.Spring chuck 10 pops up, water intaking slide plate and water intaking 1 end fan shape baffle b of barrel, sector
Baffle a forms enclosure space, and intracavitary water sample is depth water sample to be taken.Under the buoyancy that floater 7 provides, operator
The variation for reaching the power on water intaking rope 3 after taking depth can be experienced, at this time water lift sample.Change water intaking depth, only needs to change
Graduation position where floater 7.
Claims (5)
1. a kind of geotechnical engineering investigation borehole depth measuring device for fetching water, it is characterised in that: including water intaking cylinder, water intaking slide plate and water intaking
Rope；
The water intaking rope is made of water lift rope and depthkeeping rope；
The water lift rope is equipped with small ring, and for fixing depthkeeping rope, depthkeeping rope passes through small ring and mutually moves with water lift rope；
Scale is set on the water lift rope or small ring；
Floater is clamped in above depthkeeping rope, for determining water intaking depth value according to scale；
The water lift rope is connect with water intaking cylinder upper end barrel；
The depthkeeping rope is connect with water intaking slide plate upper end；
The water intaking cylinder two ends are equipped with fan shape baffle a, and water outlet is equipped at the fan shape baffle a of upper end；
The water intaking skateboard bottom is equipped with groove, and both ends are equipped with fan shape baffle b；
The water intaking slide plate is placed in water intaking cylinder；
Spring chuck is arranged in the groove of corresponding water intaking skateboard bottom in water intaking slide plate, and below cylinder of fetching water in the water intaking tube length,
When reaching depthkeeping water level, not opposite sliding, fan shape baffle a and fan shape baffle b form airtight chamber both during water lift.
2. a kind of geotechnical engineering investigation borehole depth measuring device for fetching water as described in claim 1, it is characterised in that: the water intaking cylinder
It is made of heavy wall pmma material.
3. a kind of geotechnical engineering investigation borehole depth measuring device for fetching water as described in claim 1, it is characterised in that: the water intaking is slided
Plate is made of thin-walled pmma material.
4. a kind of geotechnical engineering investigation borehole depth measuring device for fetching water as described in claim 1, it is characterised in that: the small ring is
Metal or rubber are made.
5. a kind of geotechnical engineering investigation borehole depth measuring device for fetching water as described in claim 1, it is characterised in that: the floater
It is made of plastics shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768141.1U CN208505664U (en) | 2018-05-22 | 2018-05-22 | A kind of geotechnical engineering investigation borehole depth measuring device for fetching water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768141.1U CN208505664U (en) | 2018-05-22 | 2018-05-22 | A kind of geotechnical engineering investigation borehole depth measuring device for fetching water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505664U true CN208505664U (en) | 2019-02-15 |
Family
ID=65293106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768141.1U Expired - Fee Related CN208505664U (en) | 2018-05-22 | 2018-05-22 | A kind of geotechnical engineering investigation borehole depth measuring device for fetching water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644985A (en) * | 2019-08-25 | 2020-01-03 | 青海中煤地质工程有限责任公司 | Simple water pumping device for hydrogeological exploration and water pumping test method |
-
2018
- 2018-05-22 CN CN201820768141.1U patent/CN208505664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644985A (en) * | 2019-08-25 | 2020-01-03 | 青海中煤地质工程有限责任公司 | Simple water pumping device for hydrogeological exploration and water pumping test method |
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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: 20190215 |