CN209945341U - Water depth measuring device - Google Patents

Abstract

The utility model discloses a depth of water measuring device, the device are including paying-off pole, measuring line and weight subassembly, and wherein, the one end and the paying-off pole of measuring line are connected, and the other end and the weight subassembly of measuring line are connected, are equipped with one to a plurality of showy subassemblies on the measuring line, showy subassembly includes connecting piece and showy ware, the connecting piece is connected with the measuring line, showy ware is connected with the connecting piece. The utility model discloses a depth of water measuring device through set up a plurality of showy subassemblies on the measuring line, according to the state of showy subassembly, obtains the depth of water in the waters of surveying, the utility model provides a device simple structure, convenient to carry is suitable for the measurement of the degree of depth of adverse circumstances under the water such as open-air investigation, and test method easy operation, high-efficient simple and convenient, has better practicality.

Description

Water depth measuring device

Technical Field

The utility model belongs to the technical field of measuring device, concretely relates to bathymetric survey device.

Background

With the rapid development of science and technology, most of the current water depth measuring technical methods are professional water depth measuring devices, such as a model for measuring the sea depth by using a satellite-borne synthetic aperture radar, and the like, advanced technologies such as a remote sensing radar and the like are utilized for measuring with high precision, a mode for measuring the water depth by using echo is also utilized, the water depth detection is mainly carried out by using an ultrasonic reflection principle, but the method is limited by the environment, the most testing modes adopted by a river channel hydrological station in the current period of China are hydrological cableway flow measurement, remote sensing is a new water depth measuring method, the application of the method to reservoir water depth measurement has positive effects on reservoir operation scheduling, reservoir sediment research and the like, and a plurality of similar published methods exist.

In summary, the remote sensing method for water depth measurement is a high-tech method for measuring the water thickness which is gradually recognized and accepted by people at present. By the method, large-range and same-phase water depth information can be rapidly and accurately obtained, historical terrain and landform can be inverted by using historical satellite image data, and data are provided for further understanding the underwater terrain scouring and silting evolution conditions at a project.

However, in many field investigations, it is inconvenient to carry a professional depth measuring device and instrument, and the material around is simple, in which case it is often difficult to measure the depth of water.

Therefore, it is necessary to design a more accurate measurement of water depth under the harsh environment in the field.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the inventor of the present invention has conducted intensive research to design a water depth measuring device, which includes a wire releasing rod, a measuring wire and a weight assembly, wherein one end of the measuring wire is connected to the wire releasing rod, the other end of the measuring wire is connected to the weight assembly, one or more floating assemblies are disposed on the measuring wire, the floating assemblies include a connecting member and a floater, the connecting member is connected to the measuring wire, and the floater is connected to the connecting member. The utility model discloses a depth of water measuring device through set up a plurality of showy subassemblies on the measuring line, according to the state of showy subassembly, obtains the depth of water in the waters of surveying, the utility model provides a device simple structure, convenient to carry is suitable for the measurement of the degree of depth of adverse circumstances under the water such as open-air investigation, and test method easy operation, high-efficient simple and convenient, has better practicality to accomplished the utility model discloses.

An object of the utility model is to provide a depth of water measuring device, the device are including paying out the line pole, measuring line and weight subassembly, the one end and the paying out pole of measuring line are connected, the other end and the weight subassembly of measuring line are connected, be equipped with one to a plurality of showy subassembly on the measuring line, showy subassembly includes connecting piece and showy ware, the connecting piece is connected with the measuring line, showy ware is connected with the connecting piece.

The connecting piece comprises a connecting seat and a fixed seat, the fixed seat is located at two ends of the connecting seat, the connecting seat is connected with the measuring line through the fixed seat, and the floater is connected with the connecting seat.

The connecting seat is provided with a connecting shaft, the connecting shaft is located in the middle of the connecting seat, the axis of the connecting shaft is perpendicular to the axis of the connecting seat, and the connecting shaft is movably connected with the floater.

One end of the connecting shaft, which is far away from the connecting seat, is provided with a groove and a through hole I, and the axis of the groove is perpendicular to the axis of the through hole I.

The floater is of a revolving body structure, and the radial width of the middle part of the floater is larger than the radial widths of the two ends of the floater.

Wherein the long end of the floater is one end far away from the measuring line, the short end is provided with a through hole II with the axis vertical to the axis of the floater, the floating assembly further comprises a pin shaft, the pin shaft penetrates through the through hole I and the through hole II to be connected with the floater and the connecting seat,

when the connecting shaft is below the horizontal plane, the axis of the floater is vertical to the horizontal plane, and when the connecting shaft is above the horizontal plane, the axis of the floater is parallel to the horizontal plane.

The measuring line between two adjacent connecting pieces is sleeved with a sliding block, barbs are arranged on the measuring line between the two adjacent connecting pieces, and the barbs are distributed on the measuring line between the two connecting pieces at equal intervals.

The floater is provided with a plurality of striking scales from a short end to a long end, the joint of the connecting shaft and the floater is marked as 0cm, a large grid is arranged at intervals of 10 cm, and a small grid is arranged at intervals of 5 cm.

Wherein, the stiff end and the measuring line of barb are connected, the projection of the free end of barb on the measuring line is not more than the distance between two adjacent barb stiff ends with the distance of stiff end, the contained angle between barb and the measuring line is 10 ~ 80.

Wherein, the weight subassembly is the plumb bob, it is telescopic to put the line pole and puts the line pole, a plurality of showy subassemblies are equidistant distribution on the measuring line, the flotation device is solid or hollow structure, the barb is made by soft macromolecular material.

The utility model discloses the beneficial effect who has does:

(1) the utility model provides a water depth measuring device measures the depth of water by arranging a floating component on a measuring line, and obtains the depth of water according to the intersection point of the floating component and the horizontal plane, the measuring device is simple, and the measuring method is simple and convenient;

(2) the utility model arranges the slide block and the barb on the measuring line between two adjacent floating components, and the depth of water can be obtained according to the stopping position by sliding the slide block to the horizontal plane under the buoyancy of water;

(3) the water depth measuring device of the utility model has simple and convenient test process, can obtain the depth of water without paying off and moving the floating component for many times, and is not limited by the length of a paying-off rod;

(4) the water depth measuring device of the utility model can be used for measuring the depth of water at a position which is far away from the bank or is more in waterweeds and not easy to be close to the bank during field investigation, and is more convenient and efficient when measuring water bodies with similar depths;

(5) the utility model discloses a bathymetric survey device fully simplifies each subassembly, and easily the equipment is carried, easy operation, environmental suitability is strong, efficient height has better practicality.

Drawings

Fig. 1 shows a schematic structural diagram of a bathymetric surveying device according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of a bathymetric surveying device according to another preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a bathymetric surveying device according to still another preferred embodiment of the present invention;

figure 4 shows a schematic structural view of a preferred embodiment of the float of the present invention;

fig. 5 shows a side view of a preferred embodiment of the connection shaft of the present invention;

figure 6 shows a schematic view of a barb structure according to a preferred embodiment of the invention;

fig. 7 is a schematic view showing a state of a measuring device according to a preferred embodiment of the present invention in measuring a water depth;

figure 8 shows a schematic view of the state of the measuring device when the water level is between the first floatation assembly and the second floatation assembly;

figure 9 shows a schematic view of the measuring device in a situation where the water level is above the third floatation assembly;

figure 10 shows a schematic view of the state of the measuring device when the water level is between the second floatation assembly and the third floatation assembly.

The reference numbers illustrate:

1-a wire laying rod;

2-measuring the line;

21-a slide block;

22-barbs;

3-a connector;

31-a fixed seat;

32-a connecting seat;

33-a floater;

331-short end;

332-a buoyant body;

333-long end;

34-a connecting shaft;

341-grooves;

342-Via I;

35-a pin shaft;

4-a pendant assembly.

Detailed Description

The invention is explained in more detail below with reference to the drawings and preferred embodiments. The features and advantages of the present invention will become more apparent from the description.

The utility model provides a bathymetric survey device, as shown in fig. 1-10, the device is including paying out pole 1, measuring wire 2 and weight subassembly 4, and the one end of measuring wire 2 is connected with the one end of paying out pole 1, and the other end and the weight subassembly 4 of measuring wire 2 are connected.

The utility model provides a bathymetric survey device mainly is applicable to the measurement of the degree of depth of the water that is more calm at the surface of water, and surface of water or aquatic do not have obvious big disturbance, and be applicable to in the field when investigation under the circumstances of the environment comparatively abominable and the large-scale precision instruments of not being convenient for carry. And the depth of water far away from the bank or at a position where waterweeds are more and not easy to approach is measured, and when the water with similar depth is measured, the method is more convenient and efficient.

According to a preferred embodiment of the present invention, the length of the wire releasing rod 1 is 2-6 m, preferably 3-5 m, such as 4.5 m. The above-mentioned length of the payoff rod 1 can meet suitable offshore distances and be easily handled in a field pond environment. Preferably, a winder is provided on the wire discharging rod 1, and the measuring wire 2 may be wound on the winder so as to facilitate control of the length of the measuring wire 2, and the length of the measuring wire 2 is adjusted by the winder when the depth of water is deep and shallow. The preferred line laying rod 1 is a fishing hand rod

Preferably, the pay-off rod 1 is a telescopic pay-off rod, and the telescopic pay-off rod can be adjusted according to the distance of the water depth to be measured.

According to the utility model discloses, the other end of measuring line 2 is equipped with weight subassembly 4, and preferred weight subassembly 4 is plummet or plummet, when carrying out the bathymetric survey, and weight subassembly 4 sinks into subaquely, treats to carry out the measurement of the degree of depth of water after weight subassembly 4 is stable.

According to the utility model discloses, for dismantling the connection between measuring wire 2 and the weight subassembly 4, the dismantlement of the weight subassembly 4 of being convenient for.

According to the utility model discloses, 2 preferred No. 5 nylon fishing lines that adopt of measuring line, toughness is big, the material is easily obtained and portable.

According to the utility model discloses, be equipped with one to a plurality of showy subassembly on measuring line 2, preferably 3 showy subassemblies, 3 showy subassemblies when carrying out the water that a plurality of depths are close and measure, and abundant headspace can be ensured to 3 showy subassemblies.

According to the utility model discloses, showy subassembly includes showy ware 33 and connecting piece 3, and showy ware 33 passes through connecting piece 3 and is connected with measuring line 2.

According to the utility model discloses, including connecting seat 32 and fixing base 31 on the connecting piece 3, the both ends of connecting seat 32 are fixing base 31, and connecting seat 32 passes through fixing base 31 to be connected on measuring line 2, preferably swing joint.

According to the utility model discloses, the intermediate position of connecting seat 32 is equipped with connecting axle 34, and connecting axle 34 is located the intermediate position of connecting seat 32, and the axis of connecting axle 34 is perpendicular with the axis of connecting seat 32, and connecting axle 34 is connected, preferably swing joint with showyer 33.

According to the present invention, the float 33 is of a solid or hollow construction, the float 33 being made of, preferably made of, a foam material, so that the float 33 is light in weight, floating by the buoyancy of the water. Preferably, the floater 33 is a float, the connecting seat 32 is a float seat, and the fixing seat 31 is a space bean, which are common components of a long-rod float fishing group, and the materials are easily available and can be obtained by simple assembly.

According to the utility model discloses, showy ware 33 is including the short end 331, float body 332 and the long end 333 that connect gradually, floats body 332 and be revolution solid structure, floats the radial width that floats body 332 middle part and be greater than the radial width that floats body 332 both ends. When the float 33 is completely submerged in water, the axis of the float 33 is perpendicular to the horizontal plane.

According to the utility model discloses, connecting axle 34 is cylindric structure, and the one end of keeping away from connecting seat 32 on the connecting axle 34 is equipped with recess 341 and through-hole I342, and the axis of recess 341 and the axis coincidence of connecting seat 32 are equipped with the through-hole I342 that passes recess 341 on the connecting axle 34, and the axis of through-hole I342 is perpendicular with the axis of recess 341.

According to the preferred embodiment of the present invention, the two ends of the floater 33, i.e. the long end 333 and the short end 331, are cylindrical structures, the long end 333 of the floater 33 is one end far away from the measuring line 2, the short end 331 of the floater 33 is connected with the measuring line 2 through the connecting piece 3, the through hole with the axis perpendicular to the axis of the floater is arranged at the position of the short end 331 of the floater 33 near the end, the short end 331 of the floater 33 is arranged in the groove 341 of the connecting shaft 34, so that the through hole of the floater 33 corresponds to the through hole I342 of the connecting shaft 34, and the pin shaft 35 is inserted, so that the floater 33 is connected with the connecting shaft 34.

The utility model discloses in the preferred embodiment, when the vertical state is personally submitted with the level to the measuring line, the axis of float is perpendicular with the measuring line, sinks submarine when the weight subassembly, and the connecting axle is located the below-water level, because the float receives the buoyancy's of water effect, the long end of float is rotatory round the connecting axle, and is parallel with the measuring line of aquatic to the axis of float, and the horizontal plane is the degree of depth of water promptly with the distance of the bottom of weight subassembly with the position that the crossing position of float corresponds.

According to the utility model relates to a preferred embodiment, still overlap on measuring line 2 and be equipped with slider 21, preferred slider 21 cover is established on measuring line 2 between two adjacent connecting pieces 3, and the through-hole internal diameter on the slider 21 is greater than measuring line 2's diameter, and slider 21 can follow measuring line 2 and freely remove.

According to the utility model relates to a preferred embodiment, be provided with a plurality of striking scales by short end 331 to long end 333 on float 33, be 0 centimetres with the junction mark of connecting axle 34 and float 33, be a big check every 10 centimetres, be a little check every 5 centimetres, when weight subassembly 4 is located the bottom, by the scale that instructs on this float plus the short end 331 and the connecting axle 34 of this float 33 to the distance of weight subassembly 4, obtain the degree of depth of the waters water of surveying promptly.

The utility model discloses in, when weight subassembly 4 sinks into the bottom, when the level is located between two connecting pieces 3, the gravity of slider 21 is less than the buoyancy that slider 21 received in aqueous, under the buoyancy effect of water, slider 31 between two connecting pieces 3 slides to the horizontal plane direction along measuring line 2, stop after being located the horizontal plane to the bottom surface of slider 21, the position that slider 21 bottom surface corresponds and the distance between weight subassembly 4 bottom are the degree of depth of measuring the volume of measuring water promptly this moment, distance between connecting piece 3 of bottom surface and slider 21 below of accessible slider 21 is obtained with the distance sum of connecting piece 3 and weight subassembly 4 in addition.

According to the utility model discloses further preferred embodiment still is equipped with barb 22 on measuring line 2 between two adjacent connecting pieces 3, and the one end of barb 22 is the stiff end, is located measuring line 2, and the other end of barb 22 is the free end, and when measuring line 2 was the vertical state with the horizontal plane, the free end of barb 22 was the slant orientation for measuring line 2, and preferably, same position was equipped with barb 22 about measuring line 2 symmetry.

According to the utility model discloses preferred embodiment, barb 22 is equidistant on the measuring line and distributes, and the length of the line of the stiff end of barb 22 and the free end is 5 ~ 10 centimetres with the interval of the minimum of two adjacent barbs 22 promptly for the length of the projection of measuring line 2, preferably 5 ~ 8 centimetres, like 5 centimetres, makes the degree of depth of the water of surveying more accurate like this.

According to the utility model discloses, the interval between adjacent barb 22 on measuring line 2 is decided according to the barb height in vertical direction, and preferably, the projection point coincidence on the measuring line of the peak of the free end of barb 22 of the minimum and its adjacent below of barb 22.

According to the utility model discloses, the extreme point of the free end of barb 22 is less than slider 21's through-hole internal diameter to the perpendicular distance between measuring line 2 to be convenient for slider 21 passes the barb and removes, according to the depth of water is confirmed to the position of the corresponding barb 22 of slider 21.

According to a preferred embodiment of the invention the free end of the barb 22 is at an angle of 10-80, preferably 10-60, more preferably 10-45, e.g. 30, to the measuring line.

According to the utility model discloses, barb 22 is made by soft macromolecular material to be convenient for the slider under the buoyancy effect smoothly through barb 22.

The utility model discloses in, when carrying out the measurement of the degree of depth of water, drop into the aquatic with the weight subassembly, treat that the weight subassembly measures when the bottom is steady, the measuring line of aquatic presents the state perpendicular with the horizontal plane this moment, when the horizontal plane is located between two connecting pieces, because the buoyancy of water is greater than the gravity of slider, the slider upwards slides along the measuring line, the barb does not influence the removal of slider, when the slider moves to the horizontal plane on, when the bottom surface of slider is located the horizontal plane promptly, the position of the barb that the slider corresponds is the degree of depth of water promptly.

The utility model provides a bathymetric survey device equipment convenient to carry when the open-air investigation equipment, can long pole float and angle group as the basis, removes parts such as sub-line, fishhook to increase cursory position, in order to satisfy the measurement requirement. The fishing line comprises a hand rod, a fishing line, a plumb bob, space beans, floating seats and floats, wherein the plumb bob is fixed at the end part of the fishing line, three groups of floating seats are arranged at equal intervals, the floating seats are fixed on the fishing line by the space beans, the floats are arranged on the floating seats, and the other end of the fishing line is connected with the end part of the hand rod.

The utility model discloses in, be equipped with one or more showy subassembly on the measuring line, the preferred three showy subassembly that is equipped with, three showy subassembly is even connected on the measuring line, is first, second and third showy subassembly in proper order to the unwrapping wire pole direction by weight subassembly end, and according to the degree of depth difference of water, three showy subassembly probably is in "the surface of water is exposed perpendicularly", "floats in the surface of water", "submergence is in three kinds of states in the aquatic completely.

As shown in fig. 9, in case of deep water depth, the floater of the third floating assembly is vertically exposed out of the water surface, the first and second floating assemblies are both submerged in the water, and the measuring line between the third floating assembly and the weight assembly is pulled to be vertical to the water surface;

as shown in fig. 8, in the case of shallow water depth, the first floating assembly is exposed out of the water surface vertically, the second and third floating assemblies are floating on the water surface, only the measuring line between the first floating assembly and the weight assembly is pulled to be vertical to the water surface, and the rest is in a relaxed state.

During measurement, an operator throws the pendant assembly out of the measuring point from the bank, and after the pendant assembly sinks into the water bottom, the depth of water can be recorded after the pendant assembly and the floating assembly are stable; the scales of the horizontal plane on the intersected floaters can be read through the support and recorded; when the horizontal plane was in between the connecting piece of first showy subassembly and the connecting piece of second showy subassembly, the slider that is located between two connecting pieces moved to the surface of water along the measuring line under the buoyancy of water, and every interval is equipped with the barb on the measuring line, and the position of the barb that moves to according to the slider then can obtain the degree of depth of water.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", and the like indicate the orientation or positional relationship based on the operation state of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention has been described in detail with reference to the preferred embodiments and the exemplary embodiments. It should be noted, however, that these specific embodiments are only illustrative explanations of the present invention, and do not set any limit to the scope of the present invention. Without departing from the spirit and scope of the present invention, various modifications, equivalent replacements, or modifications may be made to the technical content and embodiments thereof, which all fall within the scope of the present invention. The protection scope of the present invention is subject to the appended claims.

Claims (10)

1. The water depth measuring device is characterized by comprising a wire releasing rod, a measuring wire and a weight assembly, wherein one end of the measuring wire is connected with the wire releasing rod, the other end of the measuring wire is connected with the weight assembly, one or more floating assemblies are arranged on the measuring wire, each floating assembly comprises a connecting piece and a floater, the connecting pieces are connected with the measuring wire, and the floater is connected with the connecting pieces.

2. The bathymetric survey device of claim 1, wherein the connecting member comprises a connecting seat and fixing seats, the fixing seats are arranged at two ends of the connecting seat, the connecting seat is connected with the measuring line through the fixing seats, and the floater is connected with the connecting seat.

3. The water depth measuring device of claim 2, wherein the connecting base is provided with a connecting shaft, the connecting shaft is located in the middle of the connecting base, the axis of the connecting shaft is perpendicular to the axis of the connecting base, and the connecting shaft is movably connected with the floater.

4. The water depth measuring device of claim 3, wherein a groove and a through hole I are formed in one end, far away from the connecting base, of the connecting shaft, and the axis of the groove is perpendicular to the axis of the through hole I.

5. The bathymetric survey device of claim 4, wherein the floater comprises a short end, a floater body and a long end which are connected in sequence, the floater body is a revolving structure, and the radial width of the middle part of the floater body is larger than the radial width of the two ends of the floater body.

6. The bathymetric survey device of claim 5, wherein the long end of the floater is the end far away from the measuring line, the short end is provided with a through hole II with the axis vertical to the axis of the floater, the floating assembly further comprises a pin shaft, the pin shaft passes through the through hole I and the through hole II to connect the floater and the connecting seat,

when the connecting shaft is below the horizontal plane, the axis of the floater is vertical to the horizontal plane, and when the connecting shaft is above the horizontal plane, the axis of the floater is parallel to the horizontal plane.

7. The bathymetric surveying device of claim 1, wherein a slide block is sleeved on a measuring line between two adjacent connecting members, barbs are arranged on the measuring line between two adjacent connecting members, and the barbs are distributed at equal intervals on the measuring line between two connecting members.

8. The bathymetric survey device of claim 7 wherein the float is provided with a plurality of eye-catching scales from short end to long end, and the joint between the connecting shaft and the float is marked as 0cm, with one large grid at every 10 cm and one small grid at every 5 cm.

9. The bathymetric survey device of claim 8 wherein the fixed ends of the barbs are connected to a survey line, the projection of the free ends of the barbs on the survey line is not more than the distance between two adjacent fixed ends of the barbs, and the included angle between the barbs and the survey line is 10-80 °.

10. The bathymetric survey device of claim 7, wherein the pendant component is a lead pendant, the line laying rod is a telescopic line laying rod, the plurality of floating components are distributed on the measuring line at equal intervals, the floater has a solid or hollow structure, and the barb is made of soft polymer material.

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