CN103453934A - Hand lead type mud floating layer detector - Google Patents
Hand lead type mud floating layer detector Download PDFInfo
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- CN103453934A CN103453934A CN2013103656910A CN201310365691A CN103453934A CN 103453934 A CN103453934 A CN 103453934A CN 2013103656910 A CN2013103656910 A CN 2013103656910A CN 201310365691 A CN201310365691 A CN 201310365691A CN 103453934 A CN103453934 A CN 103453934A
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- stone roller
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Abstract
The invention relates to the field of dredging, in particular to a hand lead type mud floating layer detector for measuring the water depth. The hand lead type mud floating layer detector comprises a measuring rope and a hand lead connected with the measuring rope. The hand lead comprises a hand lead body and supporting feet. The hand lead body is a polygon prism body. The supporting feet which expand from top to bottom are arranged on all faces of the polygon prism body. The upper ends of the supporting feet are fixedly connected to the hand lead body. The lower ends of the supporting feet expand and therefore a cage type structure surrounding the hand lead body is defined by the supporting feet. The hand lead type mud floating layer detector is extremely high in verticality, does not cause overturning of the hand lead due to potholed rough terrain, relieves affection of water currents on the water-depth-measuring hand lead body, ensures vertical descending of the hand lead type mud floating layer detector as much as possible, improves measuring accuracy and can collect multiple kinds of needed data in measuring the water depth. The hand lead type mud floating layer detector is easy to operate, high in efficiency and capable of greatly improving measuring precision.
Description
Technical field
The present invention relates to Dredging Field, particularly relate to a kind of water stone roller formula Mud Layer detector for bathymetric survey.
Background technology
Sound the depth of the water traditionally used instrument and instrument generally has Sounding Rod, water stone roller (gauge bob) and sonic echo depth finder etc.
Water stone roller is a kind of use is the simple and easy depth measurement and the instrument of surveying surface, seabed substrate of a plummet with the rope of scale.There has been the history more than 100 years in this instrument, from the mankind, starts to survey the world under water, and the water stone roller has had a preliminary blank.Current had a series of water stone roller for habitata and research under water, but surpass the dark foundation trench more than 30 meters for the depth of water, water currents because of seabed, tradition water stone roller vertical stability in water is poor, the impact of current adds the influence of topography, can produce many errors, cause the excessive problem of effect deviation of measurement.
And for the construction of dark foundation trench under water, for the demand of extraordinary foundation trench, the detection of mud density can be proposed to the foundation trench construction, many-sided demands such as check of true substrate.Though as only adopted the unitem measuring equipment to survey, because of the offshore operation complexity reason, must be just effective to the fast integrated evaluation of multiple test.And traditional water stone roller can't complete above-mentioned demand.Traditional water stone roller is just slightly different on weight and profile, there is no other more additional functions, can't be for the depth of water of dark foundation trench excavation project and the mensuration of other physical parameters under water, the depth of water that particularly for sounding the depth of the water, surpasses dark foundation trench more than 30 meters reaches other physical parameters under water, and traditional water stone roller all can't be competent at.
In order to overcome the above problems, the present invention has done useful improvement.
Summary of the invention
(1) technical matters that will solve
The purpose of this invention is to provide a kind of high water stone roller formula Mud Layer detector of vertical stability that water currents is little that is subject to.
(2) technical scheme
The present invention is achieved by the following technical solutions: a kind of water stone roller formula Mud Layer detector, it is characterized in that, and comprise lining rope and the water stone roller be connected with this lining rope; Described water stone roller comprises water stone roller main body and feet; Described water stone roller main body is multiedge cylinder, on each cylinder of this water stone roller main body, is provided with the feet opened from top to bottom, and the upper end of described feet is fixedly connected on this water stone roller main body, and open the lower end of this feet.
Wherein, described each feet lower end all is connected with described water stone roller main body by heel brace.
And described water stone roller main body is the hexagonal prism structure.
In addition, described water stone roller main body is hollow structure.
Further, also comprise the high sensitivity water pressure sensor; This high sensitivity water pressure sensor is arranged on described water stone roller body interior, and is connected with the cable in being arranged on lining rope.
Wherein, on described water stone roller main body, be provided with surveying instrument, this surveying instrument comprises one or more in mud density detection instrument, surperficial Sound speed profile instrument, temperature sensor, salinity sensor.
Perhaps, on described water stone roller main body, be provided with surveying instrument, this surveying instrument comprises mud density detection instrument and lateral body sampler.
Wherein, above-mentioned lining rope inside is provided with polycore cable, and this polycore cable is connected with described surveying instrument; The outside flexible steel wire that adopts of this lining rope is made.
Further, described water stone roller main body is provided with the instrument supporting plate.
And described water stone roller main body is provided with upper cover plate and lower shoe; Described upper cover plate is provided with suspension ring.
(3) beneficial effect
With prior art, with product, compare, the present invention has the following advantages:
1, water stone roller formula Mud Layer detector of the present invention adopts the polygon prism cage construction, particularly adopt the six pin pattern of standing, vertical stability is high, can be because of the rugged side of turning over that causes the water stone roller of landform, reduce current to surveying the impact of dipsey lead body, guarantee that water stone roller formula Mud Layer detector vertically descends, and improves measurement accuracy as far as possible;
2, utilize the high sensitivity water pressure sensor of installing on water stone roller formula Mud Layer detector, measure more accurately the vertical height under water of water stone roller formula Mud Layer detector, and can verify the drift distance of water stone roller formula Mud Layer detector under water impact;
3, utilize six prism cage constructions of water stone roller formula Mud Layer detector, insert Mud Layer under water, measure thickness and the density of Mud Layer, and reduce the Mud Layer produced while inserting and disturb, thereby can guarantee to make the mud density detection instrument collect valid data in the scope of vertical state plus-minus angle;
4, utilize the structure of water stone roller formula Mud Layer detector and the lining rope design of composite cable, can cut or polish jade with an emery wheel the checkout equipment that different demands are installed on formula Mud Layer detector, the disposable measurement that completes multinomial physical characteristics under water at water; And by practice of the present invention, can detect quickly and efficiently depth of water characteristic and other physical features of dark foundation trench under water, meet the construction technology rules.Can gather the data of multiple needs in bathymetric survey, simple to operate, efficiency is high, and measuring accuracy is promoted greatly.
The accompanying drawing explanation
Fig. 1 is the front view of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 2 is the side view of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 3 is the vertical view of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 4 is the supporting foot structure schematic diagram of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 5 is the instrument support board structure schematic diagram of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 6 is the lower shoe structural representation of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 7 is the upper cover plate front view of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention;
Fig. 8 is the vertical view after the upper cover plate of the water stone roller formula Mud Layer detector that provides of the embodiment of the present invention removes suspension ring.
In accompanying drawing, the assembly of each label representative is as follows:
100. water stone roller main body; 200. feet; 201. feet upper end; 202. feet lower end; 203. feet main body; 300. instrument mounting plate; 301. supporting plate knuckle; 302. supporting plate breach; 303. mounting hole; 400. instrument bottom plate; 500. heel brace; 600. upper cover plate; 601. suspension ring; 700. lower shoe.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment provides a kind of water stone roller formula Mud Layer detector, comprises lining rope (not shown) and the water stone roller be connected with this lining rope; Described water stone roller comprises water stone roller main body 100 and feet 200; Described water stone roller main body is multiedge cylinder, be provided with the feet opened from top to bottom on each cylinder of this water stone roller main body, feet upper end 201 is fixedly connected on this water stone roller main body, and open this feet lower end 202, thereby described feet forms cage construction around described water stone roller main body.The cage construction that this feet forms can effectively be protected water stone roller main body and may be arranged on the detecting instrument on this water stone roller main body; This water stone roller adopts the pattern of standing of a plurality of feets simultaneously, can reduce the water stone roller and turn over the side situation, vertical stability improves, can reduce current to surveying the impact of dipsey lead body, guarantee to survey the dipsey lead body as far as possible and vertically descend, guarantee measurement accuracy, can realize the data acquisition of vertically having relatively high expectations simultaneously, measure thickness and the density of Mud Layer, for example data acquisition of mud density detection instrument, and reduce the Mud Layer produced while inserting and disturb.
Each feet lower end of above-mentioned water stone roller all is connected with water stone roller main body by heel brace 500, and feet and heel brace form cage construction around water stone roller main body, make supporting foot structure more firm, more effectively protects this multiple edge body water stone roller body, and vertical stability improves.
The water stone roller main body of this multiedge cylinder shape can be solid construction, and more preferably hollow structure can be placed counterweight element like this in water is cut or polish jade with an emery wheel main body, can adjust flexibly as required counterweight.
The multiedge cylinder structure of water stone roller main body, can have numerous embodiments, for example adopts the triangular prism structure, or adopt four bank or ridge or five rib body structures, more preferably adopts the hexagonal prism structure.Because the rib outside tri-prismoid is less, to inner protection of instrumentation relative deficiency; Four bank or ridge is because only have four pin, when with a varied topography or water currents is larger, likely can form the impact of rollover; Five rib bodies are because be the odd number pin, and balanced support power deficiency, equally likely can cause the impact of rollover.Therefore, comparatively speaking, the hexagonal prism structure is scheme most preferably, can guarantee optimum balance and stability, and can protect well inner instrument again.
As shown in Figure 4, the feet lower end 202 that feet 200 is connected to the feet upper end 201 of water stone roller main body 100 and supports ground forms respectively the angles of 152 degree with feet main body 203.This feet 200 adopts the round steel bending to form with heel brace 500.
The interior high sensitivity water pressure sensor (not shown) that arranges of water stone roller main body 100, and connect computer system by the cable in lining rope, the high sensitivity water pressure sensor is to measure the distance of from water, cutting or polish jade with an emery wheel the water surface, the distance that accuracy records higher than the water stone roller, can pass through the real-time water pressure of this high sensitivity water pressure sensor collection, then be converted into height by computer system, so just can obtain the water depth value of approaching to reality.Simultaneously, it also can verify the drift distance of water stone roller formula Mud Layer detector under water impact; The water stone roller is measured with water pressure sensor and is measured both in conjunction with allowing both errors have one to compare, and can be adjusted according to on-the-spot actual conditions, and flexibility ratio is higher.
Please in conjunction with consulting Fig. 1 and Fig. 5, the hexagonal prism of water stone roller main body is provided with at least one instrument supporting plate, in the present embodiment, water stone roller main body 100 is provided with instrument mounting plate 300 and instrument bottom plate 400, surveying instrument or counterweight counterweight that like this can on the upper and lower supporting plate of instrument, installation volume is larger, handled easily.This instrument mounting plate 300 and instrument bottom plate 400 adopt steel plate to make.One end of instrument mounting plate 300 is provided with the 120 inside degree knuckles 301 that match with the hexagon profile of water stone roller main body 100, thereby laminating is fixed on the water stone roller main body 100 of hexagonal prism shape, and instrument mounting plate 300 other ends are provided with breach 302 and the mounting hole 303 conveniently installed instruments.Equally, instrument bottom plate 400 is identical with the shape of instrument mounting plate.
Can add multiple different checkout equipment, as: the equipment such as mud density detection instrument, surperficial Sound speed profile instrument, temperature sensor, salinity sensor.
The effect of mud density detection instrument is, detects the online water-mass density of surveying the dipsey lead body;
The effect of surface Sound speed profile instrument is, detects the acoustic velocity of surveying marine site, dipsey lead body place, is to calculate required parameter for adjusting mud density detection instrument and water pressure sensor;
The effect of temperature sensor is, detects the medial temperature of surveying marine site, dipsey lead body place, is to calculate required parameter for adjusting mud density detection instrument and water pressure sensor;
The effect of salinity sensor is, detects the salinity of surveying marine site, dipsey lead body place, is to calculate required parameter for adjusting mud density detection instrument and water pressure sensor.
In addition, this detection instrument is provided with in the situation of mud density detection instrument, also can comprise and survey the body sampler, its role is to: the sampled data of comparison electronics mud density detection instrument provides the verification example.
Above-mentioned instrument can be single setting, also can all be integrated into a whole installation on water stone roller formula Mud Layer detector.
Above-mentioned instrument connects by lining rope, and lining rope of the present invention adopts many cables composite design, and multi-core cable structure is used in lining rope inside, can meet the needs of different surveying instrument data transmission.The outside high-tensile steel wires hawser that uses of lining rope is made, and can meet 3 times of pulling force of the maximum carry weight of water thallium, prevents from surveying the dipsey lead body and comes off.Lining rope has fixing length scale outward, can allow the field survey personnel read the length that lining rope is transferred, and this numerical value is input to information handling system carries out adjustment.
Refer to Fig. 6, Fig. 7 and Fig. 8, water stone roller main body also includes upper cover plate 600 and lower shoe 700, in order to form the hollow hexagonal prism.This upper cover plate 600, as main stressed member, is provided with suspension ring 601, for by lining rope, being suspended on intelligent-winch, simultaneously as the hatchcover of counterweight part, makes device that the counterweight such as described instrument can safety and stability in counterweight cabin.This upper cover plate 600 and lower shoe 700 adopt steel plate to make, and suspension ring 601 adopt the round steel bending to form.
The a set of complete counterweight counterweight be used in conjunction with the present embodiment is provided, can allows the scope of the dead weight of surveying the dipsey lead body arbitrarily adjust from 50 kilograms to 100 kilograms.The survey dipsey lead body of different weight can be resisted the vertical missing that the current because of different in flow rate cause.For example, the weight of counterweight respectively: one kilogram, two kilograms, five kilograms and ten kilograms, can meet different weight configuration needs.
In the present embodiment, also have external computer system to process the actual position of current water stone roller formula Mud Layer detector, outside tidal level receiving trap receives the tidal level data, the pressure data of passing back by water pressure sensor, in conjunction with the data of temperature, salinity, cut or polish jade with an emery wheel the distance of body below the water surface by the physically incidence formula calculating water outlet of pressure and height, and then add the data of tidal level, calculate real high level, calibrate the true high level of current water stone roller body drop point.High level is exactly the distance of water-bed landform to sea level.
The present embodiment provides an easy information handling system, and the approaching true high-rise water depth value after adjustment can be provided.This system is by the distant breath of notifying of tidal level of access base station, and the length of rope, the force value of water pressure sensor are put in access, and coordinate the data such as temperature sensor, salinity sensor, cut or polish jade with an emery wheel the distance of body below the water surface by the physically incidence formula calculating water outlet of pressure and height, and then add the data of tidal level, calculate real high level.Obtain the high level data of a true hard place matter by the algorithm of standard.This system can also be delivered to special-purpose mud density analysis platform to the mud density information received and be processed.
Adopt the water stone roller formula Mud Layer detector in the present embodiment can come Real-time Collection to calculate in real time by the various instruments that are arranged on detector, the approaching to reality value that can try one's best the result obtained.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. a water stone roller formula Mud Layer detector, is characterized in that, comprises lining rope and the water stone roller be connected with this lining rope; Described water stone roller comprises water stone roller main body and feet; Described water stone roller main body is multiedge cylinder, on each cylinder of this water stone roller main body, is provided with the feet opened from top to bottom, and the upper end of described feet is fixedly connected on this water stone roller main body, and open the lower end of this feet.
2. water stone roller formula Mud Layer detector according to claim 1, is characterized in that, described each feet lower end all is connected with described water stone roller main body by heel brace.
3. water stone roller formula Mud Layer detector according to claim 1, is characterized in that, described water stone roller main body is the hexagonal prism structure.
4. water stone roller formula Mud Layer detector according to claim 3, is characterized in that, described water stone roller main body is hollow structure.
5. water stone roller formula Mud Layer detector according to claim 4, is characterized in that, also comprises the high sensitivity water pressure sensor; This high sensitivity water pressure sensor is arranged on described water stone roller body interior, and is connected with the cable in being arranged on lining rope.
6. water according to claim 4 is cut or polish jade with an emery wheel formula Mud Layer detector, it is characterized in that, be provided with surveying instrument on described water stone roller main body, this surveying instrument comprises one or more in mud density detection instrument, surperficial Sound speed profile instrument, temperature sensor, salinity sensor.
7. water stone roller formula Mud Layer detector according to claim 4, is characterized in that, be provided with surveying instrument on described water stone roller main body, this surveying instrument comprises mud density detection instrument and lateral body sampler.
8. according to the described water stone roller of claim 6 or 7 formula Mud Layer detector, it is characterized in that, lining rope inside is provided with polycore cable, and this polycore cable is connected with described surveying instrument; The outside flexible steel wire that adopts of this lining rope is made.
9. water stone roller formula Mud Layer detector according to claim 8, is characterized in that, described water stone roller main body is provided with the instrument supporting plate.
10. water stone roller formula Mud Layer detector according to claim 8, is characterized in that, described water stone roller main body is provided with upper cover plate and lower shoe; Described upper cover plate is provided with suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365691.0A CN103453934B (en) | 2013-08-20 | Hand lead type mud floating layer detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365691.0A CN103453934B (en) | 2013-08-20 | Hand lead type mud floating layer detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453934A true CN103453934A (en) | 2013-12-18 |
| CN103453934B CN103453934B (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029788A (en) * | 2018-07-17 | 2018-12-18 | 青岛道万科技有限公司 | A kind of deep measuring device of temperature |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353299A (en) * | 2001-12-18 | 2002-06-12 | 中国科学院测量与地球物理研究所 | Silt sampler |
| JP2003315040A (en) * | 2002-04-19 | 2003-11-06 | Kajima Corp | Sounding lead with stuff |
| CN201748912U (en) * | 2010-07-23 | 2011-02-16 | 王和锋 | Automatic reading sounding lead |
| TWM423827U (en) * | 2011-08-12 | 2012-03-01 | yi-jun Liao | Multi-functional system for automatic measurement of river hydrology |
| CN203443608U (en) * | 2013-08-20 | 2014-02-19 | 中交广州航道局有限公司 | Hand lead type floating sludge detector |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353299A (en) * | 2001-12-18 | 2002-06-12 | 中国科学院测量与地球物理研究所 | Silt sampler |
| JP2003315040A (en) * | 2002-04-19 | 2003-11-06 | Kajima Corp | Sounding lead with stuff |
| CN201748912U (en) * | 2010-07-23 | 2011-02-16 | 王和锋 | Automatic reading sounding lead |
| TWM423827U (en) * | 2011-08-12 | 2012-03-01 | yi-jun Liao | Multi-functional system for automatic measurement of river hydrology |
| CN203443608U (en) * | 2013-08-20 | 2014-02-19 | 中交广州航道局有限公司 | Hand lead type floating sludge detector |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国交通部: "《中华人民共和国行业标准 JTJ203-2001水运工程测量规范》", 5 September 2001 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029788A (en) * | 2018-07-17 | 2018-12-18 | 青岛道万科技有限公司 | A kind of deep measuring device of temperature |
| CN109029788B (en) * | 2018-07-17 | 2023-11-24 | 青岛道万科技有限公司 | Temperature and depth measuring device |
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Effective date of registration: 20211011 Address after: 510290 29th Floor, 298 Lijiao Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: CCCC GUANGZHOU DREDGING Co.,Ltd. Patentee after: NATIONAL ENGINEERING RESEARCH CENTER OF DREDGING TECHNOLOGY AND EQUIPMENT Address before: 510230 No. 362, Binjiang Middle Road, Haizhu District, Guangzhou, Guangdong Patentee before: CCCC GUANGZHOU DREDGING Co.,Ltd. |
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