CN217835967U - Boats and ships water gauge metering device - Google Patents

Abstract

The utility model relates to the field of marine equipment, in particular to a ship water gauge metering device, which comprises a transparent auxiliary metering pipe and water gauge scale marks engraved on a ship body, wherein a water permeable damping piece is arranged at the bottom of the auxiliary metering pipe close to the water end; a plurality of electromagnets which are connected in parallel are arranged in the pipe wall of the auxiliary metering pipe, and the electromagnets are uniformly distributed along the axial direction of the pipe; during measurement, the auxiliary metering pipe is vertically arranged on the ship body along the scale mark of the water gauge. The damping piece that permeates water can effectually reduce the disturbance of wave power such as fluctuation that the surging of coast or anchor ground, undercurrent, wave, boats and ships arouse to the intraductal water level of water gauge, and the damping piece chucking that will permeate water is at the tip of nearly water end, and the damping piece that permeates water can make the rivers that get into in the pipe tend to steadily, and the floater of can also the separation aquatic gets into the observation that the intraductal surface of water of supplementary metering was influenced, is favorable to improving the accuracy of reading.

Description

Boats and ships water gauge metering device

Technical Field

The utility model relates to a marine equipment field, more specifically relates to a boats and ships water gauge metering device.

Background

Water gauge measurement is one of the important means for the quantity transfer of bulk and cheap bulk cargo in the modern maritime trade. Currently, the vast majority of bulk cargo weight worldwide is handed over by water gauge as the basis for maritime trade. Waves are objectively caused due to the influences of factors such as fluctuation of ocean waves of a wharf, surging of undercurrent, motion of ships beside a wharf, weather and the like, so that inspectors and crews are influenced to accurately read the water gauges of the ships. At present, the water gauge is read only by an inspector and by a great deal of personal experience. When the waves fluctuate greatly, the fluctuation of the waves can cause large errors in the reading of the water gauge. Particularly in monsoon climates, which continue to cause large fluctuations in the waves, large disputes often arise. Waiting for the calmness of the wave not only affects the ship's voyage, but also easily causes the waste of wharf resources. Therefore, a tool which can assist in manual accurate reading in the case of large wave fluctuation and the like needs to be designed.

At present, the ship water gauge observation device comprises a transparent pipe, wherein the tail of the transparent pipe is connected with a curve-shaped anti-wave pipe, the diameter of the curve-shaped anti-wave pipe is smaller than that of the transparent pipe, and the interference of water surface waves is avoided, so that the reading accuracy of the water gauge is improved. But the curved anti-wave pipe has increased and has accomodate the degree of difficulty, and the curved anti-wave pipe is yielding easily and then influences anti-wave effect, and has increased the weight of water gauge pipe, is not convenient for receive and release.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art inconvenient accomodate, the easy inefficacy defect, provide a boats and ships water gauge metering device

In order to solve the technical problem, the utility model discloses a technical scheme is:

a ship water gauge metering device comprises a transparent auxiliary metering pipe and water gauge scale marks engraved on a ship body, wherein a water permeable damping piece is arranged at the bottom of the auxiliary metering pipe close to the water end; a plurality of electromagnets which are connected in parallel are arranged in the pipe wall of the auxiliary metering pipe, and the electromagnets are uniformly distributed along the axial direction of the pipe; during measurement, the auxiliary metering pipe is vertically arranged on the ship body along the scale mark of the water gauge.

The damping piece that permeates water can effectually reduce the disturbance of wave power such as the fluctuation that the surging of coast or anchor ground, undercurrent, wave, boats and ships arouse to the water level in the water gauge pipe, will permeate water the damping piece chucking in the tip of nearly water end, the damping piece that permeates water can make the rivers that get into in the pipe tend towards steadily, is favorable to improving the accuracy of reading. By adopting the water-permeable damping piece to resist waves, even if the water body has tiny fluctuation in the wave-resisting device, the fluctuation reflected in the auxiliary metering pipe is more tiny; the damping piece not only can reduce the influence of surface of water fluctuation to the reading, can also the floater of separation aquatic gets into the observation that supplementary metering pipe influenced the interior surface of water of supplementary metering pipe.

As one preferable scheme, the near water end of the auxiliary metering pipe is provided with an installation cylinder for placing the water permeable damping piece; the mounting cylinder is a mesh cylinder.

The mounting cylinder is provided with an opening, the diameter of the mounting cylinder is matched with the inner diameter of the auxiliary metering pipe, so that the mounting cylinder can be clamped in the auxiliary metering pipe and cannot fall off; the water-permeable damping piece is placed in the mounting cylinder, so that the mounting time can be saved, and compared with the situation that the damping piece is directly placed in the auxiliary metering pipe, the damping piece can be effectively prevented from falling off by using the mounting cylinder, and the damping piece is prevented from being frequently mounted; the installation cylinder is designed into a net-shaped structure, the contact area between the damping piece and water is directly increased, the installation cylinder with the net-shaped structure can enable water to quickly enter the auxiliary metering pipe to form a stable liquid level, and waiting of reading personnel is avoided. The mounting mode of the mounting cylinder can be a threaded connection mode; the internal thread is pre-supported in the auxiliary metering pipe, the matched external thread is pre-supported on the outer wall of the mounting cylinder, and the mounting cylinder only needs to be screwed into the pipe during mounting.

As a preferable scheme, a floater used for auxiliary reading is placed in the auxiliary metering pipe, the floater is a cone, and the maximum diameter of the floater is smaller than that of the auxiliary metering pipe; when in use, the floater floats on the liquid level in the auxiliary metering pipe.

As one preferable scheme, the outer wall of the float is marked with scales.

The float is that the convenient and accurate and design of supplementary water gauge reading can let the water gauge inspector directly more clearly read accurate water gauge value, also can be convenient for use unmanned aerial vehicle simultaneously and reduce artificial labour cost and intensity through the mode that the video was shot, improves the efficiency of water gauge reading. When the floater is destroyed, the reading of the water gauge can be assisted by dripping colored and pollution-free liquid into the water gauge pipe.

During the process of using the auxiliary metering pipe for auxiliary reading, the floater needs to be placed into the auxiliary metering pipe, so that the maximum diameter of the floater is smaller than the inner diameter of the auxiliary metering pipe to enable the floater to move up and down in the auxiliary metering pipe without resistance; the whole floater is in a cone shape, and the structure can reduce the influence of the fluctuation of water in the auxiliary metering pipe on the floater, and is more favorable for the stability in the auxiliary metering pipe; because the density of the manufacturing material of the floater is known, the outer wall of the floater is marked according to scales on scales with different densities, the density of seawater can be estimated by observing the draft of the floater in the using process, and the weight of the ship can be more accurately calculated by combining the reading of the water gauge. Meanwhile, the floater which can measure different density ranges can be made in advance by using materials with different densities and carried along with the device, so that the floater adapts to the densities of water in different regions, and the measurement precision is improved.

As one preferable scheme, a supporting line for improving the rigidity of the auxiliary measuring pipe is arranged in the auxiliary measuring pipe, the supporting line is a spiral line, and the pitch range is 1cm-2cm.

The support wires are made of steel wires. The supporting lines need to be placed in the auxiliary metering pipes during manufacturing, the screw pitches of the supporting lines are selected according to use scenes, the smaller the distance is, the higher the rigidity is, and the larger the weight is, and conversely, the larger the screw pitches are, the lower the rigidity is, and the weight is also reduced along with the reduction of the number of the supporting lines; the supporting line is made of steel wires, so that the rigidity of the auxiliary metering pipe is improved to a certain extent, and the swinging caused by the influence of wind force in the using process is avoided, and the reading accuracy is further influenced; wherein, the supporting wire is a steel wire, and the steel wire is spirally distributed around the central axis of the pipe in the pipe. In the range of the distance of 1cm-2cm, the preferable distance is 1cm, and the pipeline supporting lines with the pitch of 1cm as intervals are arranged on the auxiliary metering pipe, because 1cm is the minimum calculation unit of the water gauge meter, the intervals of the supporting lines made of steel wires are 1cm, the rigidity of the water gauge pipe can be protected, and the convenient and unified suggestion of a water gauge inspector in the reading of the water gauge is facilitated.

As a preferable scheme, the distance between two adjacent electromagnets is 100cm-150cm; the electromagnet circuit is connected with the power supply module.

The effect of electro-magnet lets the water gauge pipe better fix the water gauge scale limit at the hull, the reading of the water gauge of being convenient for, adsorb on the hull through magnetism simultaneously, be favorable to alleviating the disturbance of wave to the water gauge pipe, thereby improve the accuracy that the water gauge read, fixed magnetic force simultaneously lets the water gauge pipe tightly paste and lean on the water gauge scale mark limit at the hull, also can firmly fix on the scale mark to the crooked scale of bow stern, and be favorable to reading accurate water gauge scale through the quantity of scale mark. The distance between two adjacent electromagnets is 100cm-150cm, preferably 100cm. Can guarantee that the absorption of auxiliary metering pipe is more stable when the distance of deck distance horizontal plane is longer.

The parallel electromagnets can ensure that the voltage of each electromagnet is consistent, so that the magnetic force of each electromagnet is equal, and the force of each point of the auxiliary metering pipe is ensured to be consistent; the inside of electro-magnet embedding auxiliary metering pipe is connected through wire and receiving mechanism's power for to the connection of electro-magnet, the break-make electricity of guarantee electro-magnet, can reduce the length of the needs of water gauge pipe simultaneously, through connecting cable's replenishment, the boats and ships that guarantee water gauge pipe can be applicable to different drafts.

Set up power module on receiving mechanism, including power and switch, its effect is the break-make electricity of control electro-magnet, and the in-process of laying at the water gauge measuring pipe is through the closed circular telegram back of switch, lets the electro-magnet lead to the electric energy and produces the effectual water gauge measuring pipe that lets of magnetic property and fix on the water gauge scale edge. After the switch is disconnected, the electromagnet is powered off, the magnetism is lost, and the water gauge pipe can be conveniently collected.

The auxiliary metering pipe is communicated with atmospheric pressure, and the high-density sponge is arranged below the auxiliary metering pipe and used for ensuring that the height of the water level in the water gauge pipe can objectively reflect the current draft depth of the ship; choose for use the transparent hose can be convenient for observe the surface of water, also is favorable to improving the convenience of accomodating.

Preferably, the water-permeable damping member is a high-density sponge.

The sponge has good hydroscopicity, and the water permeability can produce the damping force through the high density sponge, can effectually reduce the disturbance of wave power such as the fluctuation that the shores or the surging of anchor land, undercurrent, wave, boats and ships arouse to the intraductal water level of water gauge, simultaneously because the sponge has good water permeability, can not be owing to the interference to actual water gauge scale of action such as adding water in the water gauge measuring pipe, can authenticate the water permeability of water gauge bottom sponge through the method of the intraductal water injection of water gauge when the water gauge reads simultaneously.

As a preferable scheme, the device further comprises a receiving mechanism for receiving and releasing the auxiliary metering pipe; the far water end of the auxiliary metering tube is wound on the winding shaft; the auxiliary metering pipe is a hose.

The bearing support frame is arranged in the accommodating mechanism and used for fixing the position of the bearing and guaranteeing the stability of the whole device, the bearing is arranged in the support and connected with the tightening shaft, so that the tightening shaft can stably rotate and the auxiliary metering pipe is tightened; a large amount of spaces can be saved with tightening shaft accomodate supplementary metering pipe, portable and deposit, use tightening shaft can realize receiving and releasing supplementary metering pipe fast, raise the efficiency.

The tightening shaft is provided with a through hole which is used for inserting a wire and communicating the end face with the outer wall. Two ends of the tightening shaft of the receiving mechanism are respectively provided with a tightening piece for preventing overflow when the pipeline is recovered; the tightening piece is provided with a handle.

The tightening shaft is provided with a through hole for inserting a lead, and the lead in the auxiliary metering pipe is connected with the power supply module through the through hole; an end face through hole perpendicular to the end face is formed in the center of the end face of the tightening shaft, and an outer wall through hole perpendicular to the center line of the tightening shaft and communicated with the end face through hole is also formed in the outer wall of the tightening shaft.

The auxiliary metering pipe is internally provided with a conducting wire, the conducting wire has the function of prolonging the length of the auxiliary metering pipe besides conducting electricity, and the conducting wire penetrates through a through hole of the tightening shaft to be connected with the power module and is wound on the tightening shaft between the tightening pieces; the tightening piece is fixedly connected with the tightening shaft, the tightening shaft can be driven to rotate together through the rotating handle, and the tightening piece is a disc and is used for ensuring that the water gauge pipe does not overflow when being tightened and released. The water gauge pipe is convenient to tighten. The rotation of the tightening shaft is beneficial to the retraction of the water gauge, and the water gauge pipe can be tightly tightened and conveniently discharged.

Preferably, the power module is fixed to a tightening member of the receiving mechanism. The power module comprises a power supply and a switch, a wire of the auxiliary metering tube is connected with the power supply, and the power module is fixed on the tightening piece and rotates along with the tightening piece.

Compared with the prior art, the utility model discloses a boats and ships water gauge metering device, the beneficial effect who gains is: the damping piece that permeates water is set up to the nearly water end tip of supplementary metering tube can effectually reduce the dark surge of coast or anchor ground, the undercurrent, the wave, the disturbance of fluctuation such as fluctuation that boats and ships arouse to the intraductal water level of water gauge, simultaneously because the sponge has good water permeability, can not be owing to the interference to actual water gauge scale of action such as adding water toward intraductal, the fluctuation that can great reduction wharf side wave is to the objective influence that the water gauge read, can play and let inspector and crewman more convenient, swift accurate water gauge numerical value of reading, reduce the dispute in artificial subjective factor reads the water gauge. The accuracy and the efficiency are improved for the inspection of the ship berthing water gauge.

The containing mechanism with the power supply and the switch is arranged at the same time, the electromagnet in the auxiliary metering pipe can be controlled to be switched on and off, and after the switch is switched on and switched off, the electromagnet is powered on to generate magnetic energy, so that the water gauge metering pipe is effectively fixed on the scale edge of the water gauge. After the switch is disconnected and powered off, the electromagnet is powered off and loses magnetism, and the water gauge pipe can be conveniently collected. Through magnetic adsorption on the hull, be favorable to alleviating the disturbance of wave to the water gauge pipe to improve the accuracy that the water gauge read, fixed magnetic force lets the water gauge pipe paste closely on the water gauge scale mark limit of hull simultaneously, also can firmly fix on the scale mark to the crooked scale of bow stern, and be favorable to reading accurate water gauge scale through the quantity of scale mark.

Set up the float and can assist the reading, can let the inspector make things convenient for more that the clear reads accurate water gauge value, also can reduce artificial labour cost and intensity through the mode that the video was shot by methods such as convenient to use unmanned aerial vehicle simultaneously, improve the efficiency that the water gauge was examined.

Drawings

FIG. 1 is a schematic view of an auxiliary metering tube.

FIG. 2 is a schematic view of the take-up mechanism in a tightened condition with the auxiliary metering tube.

Fig. 3 is a front view of the storage mechanism.

Fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A.

FIG. 5 is a schematic view of the auxiliary metering tube in use.

Fig. 6 is a schematic view of the float structure.

Wherein, 1, a receiving mechanism; 2. an auxiliary metering tube; 3. a damping member; 4. tightening the shaft; 5. mounting the cylinder; 6. a float; 7. a support wire; 8. an electromagnet; 9. a power supply module; 10. a tightening member; 11. a wire; 12. a bearing; 13. a bearing bracket; 14. a handle; 15. and a through hole.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and should not be construed as limiting the present patent.

The same or similar reference numbers in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there are the terms "upper", "lower", "left", "right", "long", "short", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limiting the patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific situation.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1, the embodiment provides a ship water gauge metering device, which includes an accommodating mechanism 1 and an auxiliary metering pipe 2, wherein a water permeable damping member 3 is arranged at the bottom of the auxiliary metering pipe 2 near the water end and is clamped in the auxiliary metering pipe 2 for reducing the influence of water surface fluctuation on reading; the containing mechanism 1 is provided with a tightening shaft 4 for winding and unwinding the auxiliary measuring pipe 2, and one end of the auxiliary measuring pipe 2 is fixed on the tightening shaft.

In the actual use process, the containing mechanism 1 is placed on a ship, the auxiliary metering pipe 2 is pulled out of the containing mechanism 1 and placed into water, and due to the fact that the two ends of the auxiliary metering pipe 2 are arranged, one end of the auxiliary metering pipe 2 fixed to the containing mechanism 1 is communicated with the atmospheric pressure, and the water level inside the pipe is consistent with the water level outside the pipe. However, the water surface outside the pipe is affected by the environment and fluctuates, which affects the accuracy of the reading, and the auxiliary metering pipe 2 for reading provided by the embodiment is provided with the permeable damping member 3 at the near water end to reduce the influence of the fluctuation of the water surface, thereby improving the accuracy of the reading. Specifically, the auxiliary metering pipe 2 is provided with an installation cylinder 5, and is clamped in the auxiliary metering pipe 2 and used for placing the water permeable damping piece 3; the mounting cylinder 5 is a net structure with one end capable of being opened and is used for increasing the contact area of the permeable damping piece 3 and water. The auxiliary metering pipe 2 provided by the embodiment further comprises a floater 6 for assisting reading, the whole floater 6 is in a cone shape, and the diameter of the circular truncated cone is smaller than that of the pipeline. Scales are carved on the outer wall of the floater 6 and used for measuring the density of the seawater.

As shown in fig. 5, float 6 is that the convenient and accurate and design of supplementary water gauge reading can let the accurate water gauge value of convenient and clear reading of water gauge inspector more, and the mode that also can be convenient for use unmanned aerial vehicle simultaneously shoots through the video reduces artificial labour cost and intensity, improves the efficiency that the water gauge was examined. When the float 6 is broken, the reading of the water gauge can also be assisted by dripping colored and pollution-free liquid into the water gauge pipe.

The floater 6 that different materials made can put into the aquatic of known density before the use to scale in the position of surface of water, can form the density scale on floater 6 through multiple density, when the floater 6 put into the cooperation of supplementary metering tube 2 and use, can judge the density of water according to the position of surface of water scale on floater 6, the weight of goods can be calculated more accurately to cooperation water gauge reading. During the process of using the auxiliary measuring pipe 2 for auxiliary reading, the floater 6 needs to be put into the auxiliary measuring pipe 2, so that the maximum diameter of the floater 6 is smaller than the inner diameter of the auxiliary measuring pipe 2 to ensure that the floater 6 can move up and down in the auxiliary measuring pipe 2 without resistance; the whole body of the floater 6 is in a cone shape, and the structure can reduce the influence of the fluctuation of water in the auxiliary metering pipe 2 on the floater 6, and is more favorable for the stability in the auxiliary metering pipe 2.

Because the density of the manufacturing material of the floater 6 is known, the outer wall of the floater 6 is marked according to scales on scales of water scales with different densities, the density of seawater can be estimated by observing the draught depth of the floater 6 in the using process, and the weight of the ship can be calculated more accurately by combining the reading of a water gauge. Meanwhile, the floater 6 which can measure different density ranges can be made in advance by using materials with different densities and is carried along with the device, so that the device is suitable for the densities of water in different regions, and the measurement precision is improved.

The pipeline is internally provided with a plurality of supporting lines 7 for improving the rigidity of the auxiliary measuring pipe 2, the distance between two adjacent supporting lines 7 is preferably 1cm, and the auxiliary measuring pipe 2 is provided with the pipeline supporting lines 7 with the interval of 1cm, because 1cm is the minimum calculation unit of a water gauge meter, the interval of the supporting lines 7 made of steel wires is 1cm, the rigidity of the water gauge pipe can be protected, and the convenient and unified suggestion of a water gauge inspector in the reading of the water gauge is facilitated; the supporting lines 7 are made of a steel wire, and the steel wire is spirally distributed around the central axis of the pipe in the pipe to form the supporting lines 7 with equal intervals.

Specifically, the inside electro-magnet 8 that is equipped with a plurality of parallelly connected of pipeline, the receiving mechanism 1 that 8 line connection of electro-magnet were equipped with power and switch for adsorb the pipeline on boats and ships water gauge scale edge. The effect of electro-magnet 8 is in order to let the better water gauge scale limit of fixing at the hull of water gauge pipe, the reading of the water gauge of being convenient for, adsorb on the hull through magnetism simultaneously, be favorable to alleviating the disturbance of wave to the water gauge pipe, thereby improve the accuracy that the water gauge read, fixed magnetic force simultaneously lets the water gauge pipe tightly paste on the water gauge scale mark limit of hull, also can firmly fix on the scale mark to the crooked scale of bow stern, and be favorable to reading accurate water gauge scale through the quantity of scale mark.

Furthermore, the electromagnets 8 connected in parallel can ensure that the voltage of each electromagnet 8 is consistent, so that the magnetic force of each electromagnet 8 is equal, and the stress of each point of the auxiliary metering pipe 2 is ensured to be consistent; the inside of the supplementary metering pipe 2 of electro-magnet 8 embedding is connected with receiving mechanism 1's power through wire 11 for to the connection of electro-magnet 8, the break-make electricity of guarantee electro-magnet 8 can reduce the length of the needs of water gauge pipe simultaneously, through the replenishment of connecting cable, the guarantee water gauge pipe can be applicable to the boats and ships of different drafts. The electromagnets 8 are distributed on the same straight line, and the distance between two adjacent electromagnets 8 is 100cm.

Set up power module 9 on receiving mechanism 1, including power and switch, its effect is the break-make electric function of control electro-magnet 8, and after the laying process of water gauge measuring pipe passed through the closed circular telegram of switch, let 8 circular telegram of electro-magnet can produce the effectual water gauge measuring pipe that lets of magnetic property and fix on the water gauge scale edge. After the switch is disconnected and powered off, the electromagnet 8 is powered off, the magnetism is lost, and the water gauge pipe can be conveniently collected.

Furthermore, a through hole 15 for inserting the lead 11 is arranged on the tightening shaft 4, and the lead 11 in the auxiliary metering pipe 2 is connected with the power module 9 through the through hole 15; specifically, an end face through hole perpendicular to the end face is formed in the center of the end face of the tightening shaft 4, and an outer wall through hole perpendicular to the center line of the tightening shaft 4 and communicated with the end face through hole is also formed in the outer wall of the tightening shaft 4. The tightening shaft 4 of the receiving mechanism 1 is provided at both ends thereof with tightening pieces 10 for preventing overflow during the pipeline recovery. Particularly, the pipeline is a transparent hose, so that the storage and reading are convenient; the permeable damping member 3 is a high-density sponge.

Discs are arranged at two ends of a tightening shaft 4 of the storage mechanism 1 and are used as tightening pieces 10 to limit the tightened auxiliary metering tubes 2, overflow caused by stacking of the auxiliary metering tubes 2 is avoided, and the auxiliary metering tubes 2 are transparent hoses, so that reading is facilitated and a rotating shaft is conveniently wound and unwound; the disc is fixedly connected with the tightening shaft 4, the tightening shaft 4 is driven to rotate by rotating the handle 14 on the disc, and the auxiliary metering tube 2 is tightened in the containing mechanism 1; the sponge has good hydroscopicity, and the water permeability can produce the damping force through the high density sponge, and wave power such as fluctuation that can effectual reduction coast or anchor ground surging, undercurrent, wave, boats and ships arouse is to the disturbance of the water level in the water gauge pipe, simultaneously because the sponge has good water permeability, can not be because of adding behaviors such as water and to the interference of actual water gauge scale in the water gauge buret, simultaneously can be through the water permeability of the sponge of authentication water gauge bottom to the method of intraductal water injection of water gauge when the water gauge reads.

Furthermore, as shown in fig. 2 to 4, the storage mechanism 1 further includes a bearing 12, a bearing frame 13, and a handle 14, wherein the bearing frame 13 is used for supporting the bearing 12, and the bearing 12 is used for rolling connection with the tightening shaft 4 to fix the tightening shaft 4 on the storage mechanism 1; a handle 14 is attached to one end of the takeup shaft 4 for rotating the takeup shaft 4.

As shown in fig. 1, the specific implementation manner of this embodiment is to place the high-density sponge in the prefabricated installation cylinder 5, and then tightly clamp the installation cylinder 5 at the near-water end of the auxiliary metering tube 2, so that the water flow entering the tube tends to be stable, which is beneficial to improving the accuracy of the reading. The wire 11 of the auxiliary measuring pipe 2 is connected with the power module 9 of the storage mechanism 1, the wire 11 is fixed on the tightening shaft 4 of the storage mechanism 1, firstly, the water gauge pipe can be suitable for ships with different drafts through the supplement of a connecting cable, secondly, the on-off of the electromagnet 8 in the auxiliary measuring pipe 2 is controlled, and then the adsorption of the auxiliary measuring pipe 2 to the ship body is controlled. Put into the aquatic with supplementary metering tube 2, open switch, make 8 circular telegrams of electro-magnet, adsorb on the water gauge scale edge of hull, put into intraductal float 6, launch by the inspector and observe or control the reading that unmanned aerial vehicle read the water gauge, at the sea water density who measures through float 6, calculate the weight that boats and ships loaded the goods more accurately.

Example 2

The embodiment provides a ship water gauge metering device, and its theory of operation is unanimous basically with the primary structure, and the difference lies in being equipped with a plurality of support lines 7 that are used for improving the auxiliary metering pipe 2 rigidity in the pipeline, and the distance between two adjacent support lines 7 is 2cm.

Specifically, the auxiliary measuring pipe 2 with the supporting lines 7 spaced by 2cm is mostly applied to a scene that the distance between the ship deck and the water surface is small, and in the scene, the distance between the water surface and the deck is short, so that the rigidity requirement of the auxiliary measuring pipe 2 is not particularly high, and the rigidity provided by arranging the supporting lines 7 according to the thread pitch of 2cm is enough to meet the use condition of the auxiliary measuring pipe 2.

Further, the manufacturing cost can be reduced by reducing the number of the supporting wires 7, and the weight of the auxiliary metering pipe 2 itself can be reduced, so that the portable metering device is convenient to carry.

The specific implementation manner of this embodiment is the same as that of embodiment 1, and the installation process and the operation process are the same, which are not described herein again.

Example 3

The present embodiment provides a ship water gauge metering device, the basic principle and structure of which are the same as those of embodiment 1, except that the float 6 is not used for auxiliary reading, and when the float 6 is damaged, colored and pollution-free liquid can be dropped into the water gauge pipe to assist the reading of the water gauge.

The specific implementation manner of this embodiment is basically the same as the specific implementation manner of embodiment 1, and the difference lies in using colored pollution-free liquid to replace the auxiliary action of float 6, and after supplementary metering tube 2 put into the aquatic, all are ready, instil into colored pollution-free liquid into supplementary metering tube 2, launch by the inspection personnel and observe or use unmanned aerial vehicle's equipment to observe the position of surface of water on the water gauge scale.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The ship water gauge metering device is characterized by comprising a transparent auxiliary metering pipe (2) and water gauge scale marks engraved on a ship body, wherein a water permeable damping piece (3) is arranged at the bottom of the auxiliary metering pipe (2) close to the water end;

a plurality of electromagnets (8) which are connected in parallel are arranged in the pipe wall of the auxiliary metering pipe (2), and the electromagnets are uniformly distributed along the axial direction of the pipe;

during measurement, the auxiliary measuring pipe (2) is vertically arranged on the ship body along the scale mark of the water gauge.

2. The ship water gauge metering device according to claim 1, characterized in that the near water end of the auxiliary metering pipe (2) is provided with a mounting cylinder (5) for placing the water permeable damping member (3); the mounting cylinder (5) is a reticular cylinder.

3. The ship water gauge metering device according to claim 2, characterized in that a float (6) for auxiliary reading is placed in the auxiliary metering pipe (2), wherein the float (6) is a cone with a maximum diameter smaller than the diameter of the auxiliary metering pipe (2);

when in use, the float floats on the liquid level in the auxiliary metering pipe.

4. A water gauge device according to claim 3, characterized in that the outer wall of the float (6) is graduated.

5. The ship water gauge measuring device according to claim 4, characterized in that a supporting line (7) for improving the rigidity of the auxiliary measuring pipe (2) is arranged in the auxiliary measuring pipe (2), the supporting line is a spiral line, and the pitch range is 1cm-2cm.

6. The ship water gauge metering device according to claim 5, characterized in that the distance between two adjacent electromagnets (8) is in the range of 100cm-150cm; the electromagnet (8) is connected with the power module (9) through a circuit.

7. The ship water gauge gauging device according to claim 6, wherein said water permeable damping member (3) is a high density sponge.

8. The ship water gauge measuring device according to claim 6, further comprising a receiving mechanism (1) for receiving and releasing the auxiliary measuring pipe (2); the winding shaft (4) is arranged on the receiving mechanism (1), and the far water end of the auxiliary metering pipe (2) is wound on the winding shaft (4);

the auxiliary metering pipe (2) is a hose.

9. The ship water gauge metering device of claim 8, wherein two ends of the winding shaft (4) are respectively provided with a tightening piece (10) for preventing overflow when the auxiliary metering pipe (2) is recycled; the tightening piece (10) is provided with a handle (14).

10. The ship water gauge measuring device according to claim 8, characterized in that the power supply module (9) is fixed to a take-up member (10) of the take-up mechanism (1).

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