CN208751653U - A kind of geotechnical engineering investigation dip meter - Google Patents
A kind of geotechnical engineering investigation dip meter Download PDFInfo
- Publication number
- CN208751653U CN208751653U CN201821605873.5U CN201821605873U CN208751653U CN 208751653 U CN208751653 U CN 208751653U CN 201821605873 U CN201821605873 U CN 201821605873U CN 208751653 U CN208751653 U CN 208751653U
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- China
- Prior art keywords
- shell
- flexible rope
- bar
- rotating wheel
- geotechnical engineering
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Abstract
The utility model discloses a kind of geotechnical engineering investigation dip meters, it is related to Groundwater bit line exploration field, aim to solve the problem that the probe of traditional water level gauge contact water surface is easy the problem of being rusted, its key points of the technical solution are that rotating wheel is arranged on rack, flexible rope is wound on rotating wheel, shell is placed in the flexible one end connection restricted far from rotating wheel, it places and placement plate is set in shell, alarm device is set in placement plate, microswitch is connected in alarm device, bar is hingedly contradicted in placement plate, it contradicts bar and telescopic rod is set far from hinged place, kickboard is arranged far from the one end for contradicting bar in telescopic rod, it places shell opener end cap and closes sealing cover, sealing cover setting is in kickboard and places between shell, the utility model has achieved the effect that improve detector service life.
Description
Technical field
The utility model relates to the technical fields of geotechnical engineering subsurface investigation, more particularly, to a kind of geotechnical engineering investigation
Lower floodometer.
Background technique
Phreatic line measurement at present is the important component in the hydrlolgic work of China basis, the excavation of foundation pit of building
Before, it to first pass through drilling device and dig out monitoring well at excavation of foundation pit, measuring device is then put into monitoring borehole measurement well again
In phreatic line.
Existing Authorization Notice No. is the Chinese patent of CN206627182U, discloses a kind of geotechnical engineering investigation level of ground water
Measuring instrument comprising the inside of drill main body, water level probe, sleeve and probe, the drill main body has vertically passed through sleeve,
And battery is mounted in the drill main body of sleeve two sides, the top of the probe base is equipped with second electrode, and the second electricity
The output end of pole is electrically connected by the input terminal of conducting wire and corresponding alarm, and the bottom end of the probe base is equipped with probe.
Prior art among the above have the following deficiencies: the probe using when can directly contact be lauched, metal
Ingress of air is easily rusted again after contact underground water, and for probe after being rusted damage, detector can not just measure underground
Water level line, this problems demand solve.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of geotechnical engineering investigation underground water
Position measuring instrument, has the advantage for improving water level gauge service life.
To achieve the above object, the utility model provides following technical solution:
A kind of geotechnical engineering investigation dip meter, including rack, rotating turret is equipped with rotation in the rack
It takes turns, flexible rope is wound on the rotating wheel, described flexible one end far from rotating wheel of restricting is provided with placement shell, the placement shell
Close to one end of rack in opening setting；
The placement shell inner sidewall is provided with placement plate, and the placement plate is hinged with conflict close to placement shell bottom wall on one side
Bar, the conflict bar hinged place are provided with torsional spring, and the torsional spring, which drives, contradicts bar to the rotation of placement shell bottom wall direction；
The placement plate is provided with microswitch close to placement shell bottom wall on one side, and the microswitch is connected with alarm
Device, the conflict bar are connected with telescopic rod far from one end of hinged place, and the telescopic rod, which drives, contradicts bar conflict microswitch；
The conflict bar is provided with sliding slot close to one end of microswitch, and the telescopic rod is close to one end setting for contradicting bar
There is hook, the hook is slidably connected in sliding slot；
It is provided with sealing cover at the placement shell opener, the through-hole of axle envelope type is offered on the sealing cover, it is described flexible
Bar sliding is threaded through in through-hole, and one end that the telescopic rod passes through through-hole is provided with kickboard.
By using above-mentioned technical proposal, when needing to measure phreatic line, rotary motion wheel makes to be wrapped on rotating wheel
Flexible rope elongation, rope rope length of stretching, which drives, places shell to detection underground moving, places after shell buries in water, kickboard is in buoyancy
Under the action of move up, and drive contradict bar contradict microswitch, microswitch start alarm device, then pack up flexible rope,
The length of the flexible rope of rotating wheel is stretched out in measurement, and being placed in shell in entire measurement process is closed environment, and underground water can not
It flows into and places in shell, underground water will not corrode circuit instrument, to play the effect for improving measuring instrument service life.
Further, the placement shell bottom wall is provided with clump weight.
By using above-mentioned technical proposal, placing in shell has air, and can will place shell and float on the surface influences water level line
Measurement, configuration block can not only reduce the space placed in shell, but also can aggravate to place the quality of shell, facilitate placement shell to play
Submerge the effect in water.
Further, the tapered setting of the placement shell bottom wall, the cone for placing shell bottom wall, which is located at, places shell bottom wall
Where central point on vertical axis.
By using above-mentioned technical proposal, the tapered setting of shell bottom wall is placed, when placement shell is entered in water, placing shell will not
Topple over, to play the role of improving water level line measurement accuracy.
Further, support rod is provided on the rack, the support rod is far from support rod and rack junction
One end be provided with guided rings, the flexible rope is threaded through in guided rings.
By using above-mentioned technical proposal, during flexible rope is wrapped on rotating wheel, flexible rope can knot
Situation, and when flexible rope stretches in guided rings, before flexible rope is wrapped on rotating wheel, guided rings can first be carried out flexible rope
Smooth out with the fingers it is suitable, to play the role of preventing flexible rope from knotting on rotating wheel.
Further, the flexible rope is provided with scale along its length, and the flexible rope is arranged to flat.
By using above-mentioned technical proposal, the rope that stretches is in flat setting, and flexible rope surface is provided with scale, flat
Flexible rope facilitate the reading of scale, the elongation of flexible rope can directly be read from scale, to play raising underground water
The effect of bit line survey efficiency.
Further, marine glue is painted on the flexible rope.
By using above-mentioned technical proposal, flexible rope length time contact underground water will receive damage, and marine glue can prevent
Underground water drenches flexible rope, to play the role of the flexible rope of protection.
Further, plastic bushing is arranged in the guided rings.
By using above-mentioned technical proposal, plastic bushing can be to avoid flexible rope direct friction guided rings, and plastic bushing is hard
Degree is lower than the hardness of marine glue, and the position of the flexible rope of plastic bushing contact is in smooth setting, prevents flexible rope so as to play
On the effect rubbed of marine glue.
Further, the side wall of the flexible rope of rotating wheel winding is provided with limiting groove.
By using above-mentioned technical proposal, it is recessed that the flexible rope being wrapped on rotating wheel can be limited in limit by limiting groove
In slot, to play the role of preventing flexible rope from shifting when winding on rotating wheel.
In conclusion the advantageous effects of the utility model are as follows:
1, it uses and places shell, rotating wheel, flexible rope, placement plate, contradicts bar, telescopic rod and placement plate, to generate survey
Measure the effect of phreatic line；
2, it uses clump weight and taper places shell bottom wall, so that generating prevents from placing the effect that shell is toppled over；
3, guided rings are used, to generate the effect for preventing flexible rope from knotting during recycling.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the utility model embodiment；
Fig. 2 is the partial profile structure in the utility model embodiment at rack；
Fig. 3 is the schematic diagram of the section structure in the utility model embodiment at guided rings；
Fig. 4 is schematic diagram on the cross-section structure placed at shell in the utility model embodiment；
Fig. 5 is the structural formula schematic diagram in the utility model embodiment at placement plate.
In figure, 1, rack；11, support rod；12, guided rings；13, plastic bushing；2, rotating wheel；21, limiting groove；
22, stretch rope；23, scale；24, marine glue；3, shell is placed；31, clump weight；32, sealing cover；33, through-hole；4, placement plate；41,
Microswitch；42, alarm device；43, bar is contradicted；44, torsional spring；45, sliding slot；46, telescopic rod；47, it links up with；48, kickboard.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of geotechnical engineering investigation dip meter disclosed by the utility model, including rack 1,
Rotating wheel 2 is provided in rack 1, the flexible rope 22 of winding on rotating wheel 2, flexible 22 one end setting far from rotating wheel 2 of rope is put
Set shell 3；Connection frame is set between flexible rope 22 and placement shell 3, and connection frame includes a fixed link and three connecting rods, three companies
Extension bar, which is fixed on, places 3 lateral wall of shell, and the placement shell 3 made will not topple over during upper and lower lifting, and the height of rack 1
Be it is known and fixed, facilitate the calculating of subsequent water level line.
Referring to Fig.1, when needing to measure water level line, the auxiliary device of drilling is first passed through, the point measured is being needed to drill out measurement
Then rack 1 is placed on measurement well head by well, then will place shell 3 again and be put into measurement well, rotary motion wheel 2 makes to wind
Flexible rope 22 on rotating wheel 2 extends, while placing shell 3 and will be slow into well, in the overboard underground water of shell 3 to be placed and arrives
Up to after certain position, the suggestion device placed in shell 3 can be triggered, and mark the position that flexible rope 22 is located at well head at this time
It sets, then reversely rotates rotating wheel 2, finally measure 22 marks of flexible rope again and place the length between shell 3, and calculate
Phreatic line height.
Referring to Fig. 2, rack 1 includes four blocks of plates, two pieces of opposite vertical plates and two blocks of opposite level boards, vertical plate it
Between through there is a bull stick, in bull stick on be arranged rotating wheel 2, rotating wheel 2 is located between two pieces of vertical plates, the flexible rope of the winding of rotating wheel 2
Limiting groove 21 is arranged in 22 side wall；1 vertical plate inner sidewall of rack welds support rod 11, and support rod 11 is arranged far from weld
Guided rings 12, flexible rope 22 is worn in guided rings 12, and flexible rope 22 will first pass through guided rings 12 before being wrapped on rotating wheel 2；
Flexible rope 22 be it is flat, scale 23 is arranged along 22 length directions of flexible rope in the rope 22 that stretches, brushing layer of transparent along 22 of restricting of stretching
Marine glue 24.
Referring to Fig. 2, when needing to pull flexible rope 22, rotary motion wheel 2 is only needed, rotating wheel 2 drives flexible 22 elongation of rope, by
It can be submerged in underground water during use in flexible rope 22, under marine glue 24 can prevent from stretching rope 22 directly contact
Water；When needing to recycle flexible rope 22, rotating wheel 2 only need to be reversely rotated, due to the presence of guided rings 12,22 winding of rope of stretching
Before in limiting groove 21, guided rings 12 first must smooth out with the fingers to flexible rope 22 suitable, and flexible rope 22 will not be made in limiting groove 21
Interior knotting；Due to flexible rope 22 from a scale 23, the distance between the position of flexible 22 label of rope and phreatic line can lead to
Scaleover 23 is directly read, and improves the measuring speed of phreatic line.
Referring to Fig. 2 and Fig. 3, one layer of plastic bushing 13, the position of the flexible rope 22 of the contact of plastic bushing 13 are arranged outside guided rings 12
It sets in smooth setting；When flexible rope 22 rubs back and forth in guided rings 12, since the hardness of plastic bushing 13 is small, plastic bushing 13
It will not be to the marine glue 24 rubbed on flexible rope 22.
Referring to Fig. 4,3 inner sidewall of shell is placed across one piece of placement plate 4, placement plate 4 is hinged close to the one side for placing 3 bottom wall of shell
Bar 43 is contradicted, microswitch 41 is arranged far from hinged place one end in placement plate 4, and microswitch 41 is located at placement plate 4 close to placement shell 3
The one side of bottom wall, microswitch 41 connect alarm device 42, carry work low-tension supply on alarm device 42；Placing 3 one end of shell is in open
Mouth setting, and open end cap closes sealing cover 32, and the through-hole 33 of axle envelope type is arranged on sealing cover 32, wears telescopic rod 46 in through-hole 33,
Telescopic rod 46 is located at the one end placed in shell 3 and is connected to conflict bar 43 close to one end of microswitch 41, and telescopic rod 46, which is located at, to be put
Set one end connection kickboard 48 outside shell 3；The tapered setting of 3 bottom wall of shell is placed, and is provided with clump weight in corresponding placement shell 3
31, clump weight 31 is lead.
Referring to Fig. 4, after placement shell 3 falls into underground water, it is lowered into underground water placing the whole gravity of shell 3, works as underground
Water buries place shell 3 after, kickboard 48 can the effect of buoyancy move up, kickboard 48 will drive telescopic rod 46 and move up, and stretch
Bar 46, which will drive, contradicts the conflict microswitch 41 of bar 43, and microswitch 41 starts alarm device 42, the sound prompting behaviour of alarm device 42
Make personnel's placement shell 3 to have submerged in underground water.
Referring to Fig. 5, the hinged place for contradicting bar 43 and placement plate 4 is provided with torsional spring 44, contradicts position of the bar 43 far from torsional spring 44
It sets and opens up sliding slot 45, hook 47 is worn in sliding slot 45,47 free ends of hook are connected to one end of telescopic rod 46；It is buoyant not having
Under effect, torsional spring 44 drives conflict bar 43 to rotate to the direction far from microswitch 41, during conflict bar 43 rotates, supports
Length variation can occur for feeler lever 43, and linking up with 47 can move in sliding slot 45, and cooperation contradicts the movement of bar 43.
The implementation principle of the present embodiment are as follows:
Rotating wheel 2 is set in rack 1, and the flexible rope 22 of winding in rotating wheel 2, flexible rope 22 is divided into placement location shell 3, placed
Placement plate 4 is set in shell 3, microswitch 41 is set in placement plate 4, microswitch 41 connects alarm device 42, buries when placing shell 3
When in underground water, microswitch 41 opens alarm device 42, and alarm device 42 makes a sound, and operator is reminded to place shell 3
It is buried in underground water, the height of phreatic line is then calculated by the label on flexible rope 22.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of geotechnical engineering investigation dip meter, it is characterised in that: including rack (1), in the rack (1)
Rotating turret is equipped with rotating wheel (2), flexible rope (22) is wound on the rotating wheel (2), the flexible rope (22) is far from rotating wheel
(2) one end, which is provided with, places shell (3), and described one end for placing shell (3) close rack (1) is in opening setting；
Placement shell (3) inner sidewall is provided with placement plate (4), and the placement plate (4) is close to the one side hinge for placing shell (3) bottom wall
It is connected to and contradicts bar (43), conflict bar (43) hinged place is provided with torsional spring (44), and the torsional spring (44), which drives, contradicts bar (43)
It is rotated to shell (3) bottom wall direction is placed；
The placement plate (4) is close to being provided on one side microswitch (41) for shell (3) bottom wall is placed, and the microswitch (41) is even
It is connected to alarm device (42), contradict bar (43) are connected with telescopic rod (46) far from one end of hinged place, the telescopic rod (46)
It drives and contradicts bar (43) conflict microswitch (41)；
Contradict bar (43) are provided with sliding slot (45) close to the one end of microswitch (41), and the telescopic rod (46) is close to conflict
One end of bar (43) is provided with hook (47), and the hook (47) is slidably connected in sliding slot (45)；
Placement shell (3) opening is provided with sealing cover (32), and the through-hole of axle envelope type is offered on the sealing cover (32)
(33), telescopic rod (46) sliding is threaded through in through-hole (33), and one end that the telescopic rod (46) passes through through-hole (33) is arranged
There are kickboard (48).
2. geotechnical engineering investigation dip meter according to claim 1, it is characterised in that: the placement shell (3)
Bottom wall is provided with clump weight (31).
3. geotechnical engineering investigation dip meter according to claim 1, it is characterised in that: the placement shell (3)
The tapered setting of bottom wall, the cone for placing shell (3) bottom wall, which is located at, places on the vertical axis of shell (3) bottom wall central point place.
4. geotechnical engineering investigation dip meter according to claim 1, it is characterised in that: the rack (1)
On be provided with support rod (11), the support rod (11) is provided with far from support rod (11) and one end of rack (1) junction
Guided rings (12), the flexible rope (22) are threaded through in guided rings (12).
5. geotechnical engineering investigation dip meter according to claim 1, it is characterised in that: the flexible rope (22)
It is provided with along its length scale (23), the flexible rope (22) is arranged to flat.
6. geotechnical engineering investigation dip meter according to claim 1, it is characterised in that: the flexible rope (22)
On be painted with marine glue (24).
7. geotechnical engineering investigation dip meter according to claim 4, it is characterised in that: the guided rings (12)
On be arranged with plastic bushing (13).
8. geotechnical engineering investigation dip meter according to claim 1, it is characterised in that: the rotating wheel (2)
The side wall of the flexible rope (22) of winding is provided with limiting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605873.5U CN208751653U (en) | 2018-09-29 | 2018-09-29 | A kind of geotechnical engineering investigation dip meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605873.5U CN208751653U (en) | 2018-09-29 | 2018-09-29 | A kind of geotechnical engineering investigation dip meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751653U true CN208751653U (en) | 2019-04-16 |
Family
ID=66085457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821605873.5U Expired - Fee Related CN208751653U (en) | 2018-09-29 | 2018-09-29 | A kind of geotechnical engineering investigation dip meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207790A (en) * | 2019-07-15 | 2019-09-06 | 深圳市工勘岩土集团有限公司 | A kind of novel automation water level measurement method |
-
2018
- 2018-09-29 CN CN201821605873.5U patent/CN208751653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207790A (en) * | 2019-07-15 | 2019-09-06 | 深圳市工勘岩土集团有限公司 | A kind of novel automation water level measurement method |
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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 |
Granted publication date: 20190416 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |