CN212871211U - Depth sounding device - Google Patents
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- CN212871211U CN212871211U CN202022171266.6U CN202022171266U CN212871211U CN 212871211 U CN212871211 U CN 212871211U CN 202022171266 U CN202022171266 U CN 202022171266U CN 212871211 U CN212871211 U CN 212871211U
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Abstract
The utility model provides a depth sounding device, which comprises a shell, and a sound velocity meter, a pressure sensor, a single-beam transducer and a cable joint which are arranged on the shell, wherein the sound velocity meter, the pressure sensor and the single-beam transducer are all connected with the cable joint, and the pressure sensor is used for acquiring the water inlet depth of the depth sounding device; the single-beam transducer is used for transmitting and receiving detection sound waves; the sound velocimeter is used for measuring the propagation rate of sound waves under water; the cable connector is used for being connected with a control end. The depth measuring device provided by the utility model is an integrated device, is small and exquisite and light, and is convenient to carry and transport; meanwhile, high-precision water depth data can be timely and efficiently acquired, and the reliability of the data is ensured; the device can be installed in a ship board mode or manually lifted and placed, is favorable for accurately measuring water depth data of the front edge and the lower side of the wharf and special areas such as shallow water areas and the like, is suitable for various implementation environments, and is flexible in installation mode, convenient and fast.
Description
Technical Field
The utility model relates to an ocean mapping equipment field especially relates to a depth sounding device.
Background
Most depth finders in the market are large and heavy, are generally installed on a ship board, and are limited by factors such as ship size, draught depth of a transducer, instrument sensitivity and the like in special areas such as the front edge of a wharf, the lower part of the wharf, shallow water areas and the like, so that the acquisition of water depth data of the special areas is very difficult.
However, especially in the wharf frontage area, because the ship cannot approach, the water depth condition is mostly obtained by adopting the traditional manual hammer measurement method at present, which is not only laborious and time-consuming, but also the measurement accuracy cannot be guaranteed. By adopting the depth measuring device, the accurate water depth of the wharf front edge can be quickly, accurately and efficiently obtained, and the measuring problem of a special area is solved.
Therefore, a depth measuring device is needed to be invented, which is convenient for measuring the water depth data of the limited areas of the ship, such as the shallow water area.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a depth sounding device to solve the great and heavy of most depth sounders that exist among the prior art, adopt ship board formula installation more, often be subject to factors such as boats and ships size, transducer draft, instrument sensitivity, thereby be difficult to measure some special area's such as pier forward position and below, shallow water district depth of water data, and adopt artifical hammer survey method will lead to the problem that the degree of accuracy of measurement inefficiency and data is low.
In order to solve the technical problem, the utility model provides a depth measurement device, the depth measurement device includes the casing and locates the sound velocity appearance, pressure sensor, single-beam transducer and the cable joint on the casing, be equipped with the treater in the casing, sound velocity appearance, pressure sensor and single-beam transducer all with cable joint links to each other;
the sound velocimeter, the pressure sensor and the single-beam transducer are all arranged at the bottom of the shell, and the pressure sensor is used for acquiring the water depth of the depth measuring device;
the single-beam transducer is used for transmitting a detection sound wave and receiving the detection sound wave;
the sound velocimeter is used for measuring the propagation rate of sound waves under water;
the cable connector is used for being connected with a control end.
Optionally, the bottom of the housing is provided with a first mounting hole, a second mounting hole and a third mounting hole, the first mounting hole is used for mounting the sound velocimeter, the second mounting hole is used for mounting the pressure sensor, and the third mounting hole is used for mounting the single-beam transducer.
Optionally, at least one support frame is arranged at the bottom of the shell.
Optionally, the cable connector is disposed at the top of the housing, and a fourth mounting hole for mounting the cable connector is disposed at the top of the housing.
Optionally, the depth sounding device further includes a signal indicator light, the signal indicator light is located at the top of the casing, and a fifth mounting hole for mounting the signal indicator light is formed in the top of the casing.
Optionally, the housing includes an upper housing and a lower housing which are detachably connected, and the sound velocimeter, the pressure sensor and the single-beam transducer are all mounted on the lower housing.
Optionally, the top of casing is equipped with the hoist and mount pole of a detachable connection, the hoist and mount pole is hollow structure, with the cable that the control end links to each other penetrates inside the hoist and mount pole and with the cable joint links to each other.
Optionally, the top of the housing is provided with at least one connector, and the connector is used for connecting with a lifting rope.
Optionally, a sixth mounting hole for mounting the connector is formed in the top of the housing, and the connector is connected to the sixth mounting hole through a thread.
Optionally, a blocking member is disposed below the sound velocimeter and opposite to the sound velocimeter, and the blocking member is used for rebounding sound waves emitted by the sound velocimeter.
Compared with the prior art, the utility model provides a sounding device has following advantage:
(1) the utility model provides a depth sounding device includes the casing and locates sound velocity appearance, pressure sensor, single beam transducer and cable joint on the casing, the sound velocity appearance pressure sensor with the single beam transducer all with the cable joint links to each other, sound velocity appearance, pressure sensor and single beam transducer all locate the bottom of casing, from this, depth sounding device has integrateed sound velocity appearance, pressure sensor, single beam transducer, and the structure is small and exquisite light to can adapt to various implementation environment, for example some special areas such as pier forward position and below, shallow water district, and the mounting means is nimble, convenient and fast, portable and transportation, the structure of integration simultaneously can also effectively protect equipment not by erosion and harm. Because the cable joint is used for being connected with a control end, the depth measuring device can be conveniently controlled by the control end directly so as to achieve the purpose of measuring the depth of the water bottom.
(2) Because the sound velocity meter can collect the transmission rate of the sound wave at the water bottom, the pressure sensor can acquire the water-entering depth of the depth measuring device, and therefore the depth of the bottom of the device from the water surface can be obtained. Since the single-beam transducer can emit the detection sound wave and receive the detection sound wave, the sound velocity meter is used for measuring the propagation velocity of the sound wave under water, so that the transmission time and the propagation velocity of the detection sound wave from emission to reception can be recorded, and the depth of the device from the water bottom can be obtained. Various recorded and measured data are analyzed and calculated through the sounding software of the control end, so that high-precision water depth data can be timely and efficiently acquired, and the reliability of the data is guaranteed.
(2) The utility model discloses a bottom of casing sets up first mounting hole, second mounting hole and third mounting hole, first mounting hole is used for the installation the acoustic velocity appearance, the second mounting hole is used for the installation pressure sensor, the third mounting hole is used for the installation the single beam transducer, from this, makes the single beam transducer the acoustic velocity appearance with pressure sensor can be detachable installs the casing bottom, and can guarantee that the three is integrated on a plane, thereby guaranteed that the gained the depth of entry of depth measurement device bottom surface with the depth sum of depth measurement device bottom distance submarine is accurate depth of water value, has guaranteed the accuracy of the data of surveying.
(3) Because the bottom of the shell is provided with the at least one support frame, the single-beam transducer, the sound velocity meter and the pressure sensor which are arranged at the bottom of the depth measuring device are prevented from contacting with the ground, the devices are protected, the service life of the device is prolonged, and meanwhile, the support frame can also play a role in supporting the depth measuring device and is convenient to place and transport.
(4) The utility model discloses a will the cable joint is located the top of casing, the top of casing is equipped with and is used for the installation the fourth mounting hole of cable joint, from this, be favorable to the whole aesthetic property of depth sounding device. When the depth sounding device is used, the cable connector needs to be connected with a cable, and the cable penetrates through the water surface to be connected with the control end, so that the cable connector is arranged at the top of the depth sounding device, and the cable material is saved. In addition, when the sounding device drops suddenly from the hoisting structure who is connected with it, the cable can play the hoist and mount effect temporarily, and when the cable joint sets up when the central point at sounding device top puts, can effectually slow down or avoid the sounding device takes place the skew, guarantees that sounding work can go on smoothly.
(5) Because the utility model provides a depth measurement device still is equipped with signal indicator, is convenient for from this pass through signal indicator looks over the on state of depth measurement device in time inspects whether there is the trouble in the device inner line to be favorable to maintaining and overhauing the device. By arranging the signal indicator lamp at the top of the shell, the working state of the depth sounding device is more convenient to observe. Through the top of casing is equipped with and is used for the installation signal indicator's fifth mounting hole to can with signal indicator firmly fixes on the sounding device, avoided signal indicator takes place the skew and leads to the condition of not being convenient for observe.
(6) Because the utility model provides a depth sounding device includes the last casing and the lower casing of detachable connection, from this, not only the equipment of being convenient for more, also convenient to detach simultaneously to be favorable to when the depth sounding device breaks down, reach the purpose of quick maintenance. Because the sound velocity meter, the pressure sensor and the single-beam transducer are all arranged on the lower shell, the sound velocity meter, the pressure sensor and the single-beam transducer can be ensured to be positioned on the same horizontal plane to measure data, and the accuracy of the data is ensured.
(7) The utility model provides a depth sounding device passes through the top of casing sets up the hoist and mount pole of a detachable connection, from this, when using, can be through with the hoist and mount pole is vertical to be fixed on the ship board to realize ship board formula installation, thereby guarantee depth sounding device bottom tends to the level, reduces the error, guarantees the accuracy of data. Because the hoisting rod is of a hollow structure, a cable connected with the control end can penetrate into the hoisting rod and is connected with the cable joint, and therefore the cable is protected.
(8) The utility model provides a sounding device passes through the top of casing is equipped with at least one connecting piece, from this can with the connecting piece links to each other with the lifting rope, through the lifting rope realizes artifical the hanging installation to be favorable to some special area's such as precision measurement pier forward position and below, shallow water zone depth of water data, avoided increasing work load and the unsafe problem of data because of artifical hammer survey, improved measurement of efficiency. The top of the depth sounding device can be fixed on the hoisting rod through the connecting piece, so that the hoisting rod can be installed on a ship board, ship board type installation is realized, accurate measurement of water depth data of various water areas is facilitated, measurement of the water depth data under various environments is adapted, and the utilization rate of the depth sounding device is improved. The sixth mounting hole for mounting the connecting piece is formed in the top of the shell, so that the connecting piece is convenient to disassemble, and the hoisting rod is effectively fixed. Since the connecting piece is connected with the sixth mounting hole through threads, the connecting piece can be effectively fixed in the sixth mounting hole.
(9) The utility model provides a depth sounding device is through the below of sound velocity appearance sets up the piece that blocks rather than relative setting, passes through from this block can effectually block the measurement sound wave that the bounce-back sound velocity appearance sent, through block with fixed distance between the sound velocity appearance and the travel time of measurement sound wave in aqueous acquire the propagation rate of sound wave under water from this.
Drawings
Fig. 1 is a schematic view of an overall structure of a depth sounding device according to a first embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of another angle of the depth measuring device according to an embodiment of the present invention;
fig. 3 is a schematic overall structure diagram of another angle of the depth measuring device according to an embodiment of the present invention;
fig. 4 is a schematic bottom structure view of a depth measuring device according to a first embodiment of the present invention;
fig. 5 is a schematic top view of a depth measuring device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a usage mode of a depth sounding device according to a first embodiment of the present invention;
fig. 7 is a schematic structural diagram of a use mode of the depth sounding device according to the second embodiment of the present invention.
Wherein the reference numbers are as follows:
100-lower shell, 110-support frame, 120-fastener, 121-opening, 130-single beam transducer, 131-third mounting hole, 140-pressure sensor, 141-second mounting hole, 150-sound velocity meter, 151-first mounting hole, 160-blocking piece, 170-embedded part, 200-upper shell, 210-cable joint, 211-fourth mounting hole, 212-nut, 220-connecting piece, 221-sixth mounting hole, 230-signal indicator light, 231-fifth mounting hole, 300-lifting rope, 400-hoisting rod, 410-mounting plane, 411-seventh mounting hole, 412-light-transmitting hole and 420-fixing piece.
Detailed Description
In order to make the objects, advantages and features of the present invention clearer, the depth measuring device of the present invention is further described in detail with reference to fig. 1 to 7. It should be noted that the drawings are simplified and have non-precise ratios, and are only used for convenience and clarity to assist in describing the embodiments of the present invention, and are not used for limiting the implementation of the present invention, so that the present invention has no technical essential significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed by the present invention can cover without affecting the function and the achievable purpose of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
The utility model discloses a core thought lies in providing a sounding device to realize that timely efficient acquires the depth of water data of high accuracy, guarantee the reliability of data.
In order to realize the idea, the utility model provides a depth sounding device, which comprises a shell, and a sound velocimeter, a pressure sensor, a single-beam transducer and a cable joint which are arranged on the shell, wherein the sound velocimeter, the pressure sensor and the single-beam transducer are all connected with the cable joint;
the sound velocimeter, the pressure sensor and the single-beam transducer are all arranged at the bottom of the shell, and the pressure sensor is used for acquiring the water inlet depth of the bottom of the depth measuring device;
the single-beam transducer is used for transmitting a detection sound wave and receiving the detection sound wave;
the sound velocimeter is used for measuring the propagation speed of sound waves under water;
the cable connector is used for being connected with a control end.
It should be noted that the shape and size of the shell are not specifically limited by the present invention, and the shell can be manufactured under more practical conditions; the sound velocimeter, the pressure sensor and the single-beam transducer are kept on the same plane at the bottom as much as possible, so that the measured data are more accurate; the underwater pressure measured by the pressure sensor can obtain the underwater depth of the bottom of the depth measuring device, the depth of the bottom of the depth measuring device from the water bottom can be obtained through the obtained transmission time and transmission rate of the detection sound wave, and the measured water depth data can be obtained by adding the underwater depth and the depth from the water bottom; the control end is provided with sounding software corresponding to the sounding device, the sounding device can be controlled through the control end, various data measured by the sounding device are obtained, and the various data are processed to obtain accurate water depth data.
Referring to fig. 1 to 7, fig. 1 schematically shows a schematic structural diagram of a depth sounding device according to an embodiment of the present invention; fig. 2 is a schematic view of an overall structure of another angle of a depth sounding device according to an embodiment of the present invention; fig. 3 is a schematic view of an overall structure of a depth measuring device according to another embodiment of the present invention; fig. 4 is a schematic bottom structure diagram of a depth sounding device according to an embodiment of the present invention; fig. 5 schematically shows a top structure diagram of a depth measuring device according to an embodiment of the present invention; fig. 6 schematically shows a schematic structural diagram of a usage mode of a depth sounding device according to an embodiment of the present invention; fig. 7 schematically shows a schematic structural diagram of a use mode of the depth sounding device provided by the second embodiment of the present invention.
Example one
As shown in fig. 1 to 6, the depth sounding device includes a housing, and a sound velocimeter 150, a pressure sensor 140, a single-beam transducer 130 and a cable connector 210 which are disposed on the housing, wherein the sound velocimeter 150, the pressure sensor 140 and the single-beam transducer 130 are all connected to the cable connector 210;
the sound velocimeter 150, the pressure sensor 140 and the single-beam transducer 130 are all arranged at the bottom of the shell, and the pressure sensor 140 is used for acquiring the water depth at the bottom of the depth sounding device;
the single beam transducer 130 is used for transmitting a sounding sound wave and receiving the sounding sound wave;
the sound velocimeter 150 is used for measuring the propagation speed of sound waves under water;
the cable connector 210 is adapted to be connected to a control terminal.
Therefore, the depth sounding device integrates the sound velocimeter 150, the pressure sensor 140 and the single-beam transducer 130, is small and exquisite and light in structure, can adapt to various implementation environments, such as specific areas on the front edge and below of a wharf, shallow water and the like, is flexible in installation mode, convenient and fast, convenient to carry and transport, and can effectively protect equipment from erosion and damage due to the integrated structure. Since the cable connector 210 is used to connect with a control terminal, it is convenient to control the depth measuring device directly through the control terminal and achieve the purpose of measuring the depth of the water bottom.
It should be noted that the utility model discloses a depth sounding device passes through the transmission rate of sound velocity meter 150 acquireing sound wave under water, pressure sensor 140 acquires the depth of entry of depth sounding device bottom, single beam transducer 130 launches detection sound wave and receipt survey the sound wave, the record survey the sound wave from launching the transmission time between the receipt, from this, can the depth of entry and the device of depth sounding device apart from submarine degree of depth, the depth measurement software through the control end carries out analysis and calculation to record and various measured data to can in time the efficient acquire the depth of water data of high accuracy, guarantee the reliability of data.
Preferably, the bottom of the housing is provided with a first mounting hole 151, a second mounting hole 141 and a third mounting hole 131, the first mounting hole 151 is used for mounting the sound velocimeter 150, the second mounting hole 141 is used for mounting the pressure sensor 140, and the third mounting hole 131 is used for mounting the single beam transducer 130. Therefore, the single-beam transducer 130, the sound velocimeter 150 and the pressure sensor 140 can be detachably mounted at the bottom of the shell, and the three can be integrated on a plane, so that the sum of the depth of the bottom of the depth measurement device and the depth of the bottom of the depth measurement device from the water bottom is an accurate water depth value, and the accuracy of the measured data is ensured.
In the depth measuring device of the present invention, the first mounting hole 151 and the second mounting hole 141 are disposed on an insertion member 170 connected to the bottom of the casing, and the insertion member 170 is inserted into the bottom of the casing; the first mounting hole 151, the second mounting hole 141, and the third mounting hole 131 are preferably circular holes, and the specific shape is set according to the actual shape of the sound velocimeter 150, the pressure sensor 140, and the single beam transducer 130, which is not limited in the present invention; the mounting manner between the sound velocimeter 150 and the first mounting hole 151, the mounting manner between the pressure sensor 140 and the second mounting hole 141, and the mounting manner between the single-beam transducer 130 and the third mounting hole 131 may be embedded mounting, and the present invention is not limited in particular; first mounting hole 151, second mounting hole 141 third mounting hole 131 is in the distribution mode of sounding device bottom the utility model discloses do not specifically limit.
Preferably, at least one support frame 110 is arranged at the bottom of the shell. Therefore, the single-beam transducer 130, the sound velocity meter 150 and the pressure sensor 140 which are arranged at the bottom of the depth measuring device are prevented from contacting the ground, the devices are protected, the service life of the device is prolonged, and meanwhile, the support frame 110 can also play a role in supporting the depth measuring device and is convenient to place and transport.
It should be noted that the bottom of the depth sounding device of the present invention is provided with two symmetrically arranged supporting frames 110, and the sound velocity meter 150, the pressure sensor 140 and the single-beam transducer 130 are arranged at the bottom of the depth sounding device near the middle position, so that when the device is inclined, the sound velocity meter 150, the pressure sensor 140 and the single-beam transducer 130 can be ensured not to contact the ground through the supporting frames 110; the number and the distribution position of the supporting frames 110 are not limited in the present invention.
Preferably, the cable connector 210 is disposed at the top of the housing, and the top of the housing is provided with a fourth mounting hole 211 for mounting the cable connector 210. Thereby, the overall aesthetic appearance of the depth measuring device is facilitated. When the depth measuring device is used, the cable connector 210 needs to be connected with a cable, and the cable needs to penetrate through the water surface to be connected with the control end, so that the cable connector 210 is arranged at the top of the depth measuring device, and the saving of cable materials is facilitated. In addition, when the depth sounding device suddenly drops from the hoisting structure connected with the depth sounding device, the cable connected with the cable connector 210 can temporarily play a hoisting role, and the depth sounding work can be smoothly carried out.
Preferably, the cable connector 210 is arranged at the center of the top of the casing, so that the depth measuring device is more attractive, and when the cable plays a temporary hoisting role, the depth measuring device can be effectively slowed down or prevented from deviating, and the depth measuring work can be smoothly carried out.
Preferably, the cable connector 210 is provided with an external thread, so that the cable connector 210 is conveniently fixed in the fourth mounting hole 211 through a nut 212 and a gasket, and the cable connector 210 is more firmly fixed to the housing. The cable head 210 and the fourth mounting hole 211 may be mounted in a manner other than a screw connection.
Preferably, the depth measuring device further comprises a signal indicator lamp 230, the signal indicator lamp 230 is located at the top of the housing, and the top of the housing is provided with a fifth mounting hole 231 for mounting the signal indicator lamp 230. Therefore, the power-on state of the depth measuring device can be checked through the signal indicator lamp 230, and whether a fault exists in the internal circuit of the device can be checked in time, so that the device can be maintained and overhauled conveniently. In addition, the signal indicator lamp 230 is arranged at the top of the shell, so that the working state of the depth measuring device is more convenient to observe. By arranging the fifth mounting hole 231, the signal indicator lamp 230 can be effectively fixed on a depth sounding device, and the situation that the signal indicator lamp 230 is deviated to cause inconvenience in observation is avoided.
Preferably, the housing comprises an upper housing 200 and a lower housing 100 which are detachably connected, and the sound velocimeter 150, the pressure sensor 140 and the single-beam transducer 130 are all mounted on the lower housing 100. Therefore, the depth measuring device is convenient to assemble and disassemble, and is favorable for achieving the purpose of quick maintenance when the depth measuring device breaks down. Because the sound velocimeter 150, the pressure sensor 140 and the single-beam transducer 130 are all mounted on the lower shell 100, the sound velocimeter 150, the pressure sensor 140 and the single-beam transducer 130 can be ensured to be in the same horizontal plane to measure data, and thus the accuracy of the data is ensured.
Preferably, a plurality of symmetrically distributed openings 121 are formed in the outer side of the bottom of the lower casing 100, fasteners 120 are disposed in the openings 121, and the fasteners 120 are used for connecting the upper casing 200 and the lower casing 100, so that the upper casing 200 and the lower casing 100 can be separated by detaching the fasteners 120.
Preferably, the lower shell 100 is a cylindrical structure, the upper shell 200 is a dumbbell-shaped cylindrical structure, and the shells are integrally symmetrical structures, so that a center of gravity of the depth measuring device can be ensured to be located on a central axis of the shells, the bottom of the depth measuring device can be ensured to be horizontal when the depth measuring device is used, and accuracy of measured data is improved.
Preferably, the housing is provided at the top with at least one connector 220, and the connector 220 is used to connect with the lift cord 300. Therefore, the connecting piece 220 can be connected with the lifting rope 300, manual hanging and installation can be realized through the lifting rope 300, so that the accurate measurement of water depth data of the front edge and the lower part of the wharf and special areas such as shallow water areas is facilitated, the problems of increase of workload and inaccurate data due to manual hammer measurement are avoided, and the measurement efficiency is improved.
Preferably, in the embodiment, the top of the casing is provided with three symmetrically distributed connecting pieces 220, so that the depth measuring device is balanced in stress during manual hanging and installation, balance of the depth measuring device can be effectively maintained, the bottom of the depth measuring device tends to be horizontal, and accuracy of measured data is guaranteed.
Preferably, a sixth mounting hole 221 for mounting the connector 220 is formed in the top of the housing, and the connector 220 is connected to the sixth mounting hole 221 through a screw thread. Therefore, the sixth mounting hole 221 is provided to facilitate the detachment and installation of the connection member 220, and the connection member is threadedly coupled to the sixth mounting hole, so that the connection member 220 can be more effectively fixed in the sixth mounting hole 221.
Preferably, a barrier 160 is disposed below the sound velocity meter 150, and the barrier 160 is used for reflecting the sound wave emitted by the sound velocity meter 150. Thus, the propagation speed of the sound wave under water can be obtained by the fixed distance between the barrier 160 and the sound velocity meter 150 and the measurement of the propagation time of the sound wave in water.
Example two
As shown in fig. 7, the difference between the first embodiment and the second embodiment is that a detachably connected hoisting rod 400 is disposed at the top of the casing, the hoisting rod 400 is a hollow structure, and a cable connected to the control end penetrates into the hoisting rod 400 and is connected to the cable connector 210. Therefore, when the depth measuring device is used, the hoisting rod 400 is vertically fixed on a ship board, ship board type installation is achieved, the bottom of the depth measuring device is guaranteed to be horizontal, errors are reduced, and data accuracy is guaranteed. Meanwhile, the method is beneficial to accurately measuring the water depth data of various water areas, is suitable for measuring the water depth data under various environments, and improves the application range of the depth measuring device. In addition, the hoisting rod 400 has a hollow structure, so that the cable can be protected.
Preferably, the bottom of the lifting rod 400 is provided with a mounting plane 410, the mounting plane 410 is provided with a seventh mounting hole 411 opposite to the sixth mounting hole 221, and the lifting rod 400 is arranged in the middle of the top of the casing. Therefore, a connecting member 220 can be correspondingly connected with the sixth mounting hole 221 on the top of the depth measuring device casing through the seventh mounting hole 411, so as to effectively fix the depth measuring device on the mounting plane 410 of the hoisting rod 400. In addition, because the hoisting rod 400 is arranged in the middle of the top of the shell, the depth measuring device can be effectively prevented from deviating, the balance of the depth measuring device is effectively maintained, the bottom of the depth measuring device tends to be horizontal, and the accuracy of measured data is ensured.
It should be noted that the connection member 220 and the sixth installation hole 221 may also be connected by a screw or other detachable connection method.
Preferably, the mounting plane 410 is provided with a light hole 412 for transmitting light of the signal indicating lamp 230. Thus, the light blocking of the signal indicator 230 due to the installation of the installation plane 410 is effectively avoided through the light-transmitting hole 412.
Preferably, a fixing member 420 is further disposed on the hoisting rod 400, and the fixing member 420 is used for being connected with the ship board, so that the hoisting rod 400 can be effectively fixed on the ship board through the fixing member 420, and ship board type installation is realized.
To sum up, compare with prior art, the utility model provides a depth sounding device has following advantage:
(1) the utility model provides a depth sounding device includes the casing and locates sound velocity appearance, pressure sensor, single beam transducer and cable joint on the casing, the sound velocity appearance pressure sensor with the single beam transducer all with the cable joint links to each other, sound velocity appearance, pressure sensor and single beam transducer all locate the bottom of casing, from this, depth sounding device has integrateed sound velocity appearance, pressure sensor, single beam transducer, and the structure is small and exquisite light to can adapt to various implementation environment, for example some special areas such as pier forward position and below, shallow water district, and the mounting means is nimble, convenient and fast, portable and transportation, the structure of integration simultaneously can also effectively protect equipment not by erosion and harm. Because the cable joint is used for being connected with a control end, the depth measuring device can be conveniently controlled by the control end directly so as to achieve the purpose of measuring the depth of the water bottom.
(2) Because the sound velocity meter can collect the transmission rate of the sound wave at the water bottom, the pressure sensor can acquire the water-entering depth of the depth measuring device, and therefore the depth of the bottom of the device from the water surface can be obtained. Since the single-beam transducer can emit the detection sound wave and receive the detection sound wave, the sound velocity meter is used for measuring the propagation velocity of the sound wave under water, so that the transmission time and the propagation velocity of the detection sound wave from emission to reception can be recorded, and the depth of the device from the water bottom can be obtained. Various recorded and measured data are analyzed and calculated through the sounding software of the control end, so that high-precision water depth data can be timely and efficiently acquired, and the reliability of the data is guaranteed.
(2) The utility model discloses a bottom of casing sets up first mounting hole, second mounting hole and third mounting hole, first mounting hole is used for the installation the acoustic velocity appearance, the second mounting hole is used for the installation pressure sensor, the third mounting hole is used for the installation the single beam transducer, from this, makes the single beam transducer the acoustic velocity appearance with pressure sensor can be detachable installs the casing bottom, and can guarantee that the three is integrated on a plane, thereby guaranteed that the gained the depth of entry of depth measurement device bottom surface with the depth sum of depth measurement device bottom distance submarine is accurate depth of water value, has guaranteed the accuracy of the data of surveying.
(3) Because the bottom of the shell is provided with the at least one support frame, the single-beam transducer, the sound velocity meter and the pressure sensor which are arranged at the bottom of the depth measuring device are prevented from contacting with the ground, the devices are protected, the service life of the device is prolonged, and meanwhile, the support frame can also play a role in supporting the depth measuring device and is convenient to place and transport.
(4) The utility model discloses a will the cable joint is located the top of casing, the top of casing is equipped with and is used for the installation the fourth mounting hole of cable joint, from this, be favorable to the whole aesthetic property of depth sounding device. When the depth sounding device is used, the cable connector needs to be connected with a cable, and the cable penetrates through the water surface to be connected with the control end, so that the cable connector is arranged at the top of the depth sounding device, and the cable material is saved. In addition, when the sounding device drops suddenly from the hoisting structure who is connected with it, the cable can play the hoist and mount effect temporarily, and when the cable joint sets up when the central point at sounding device top puts, can effectually slow down or avoid the sounding device takes place the skew, guarantees that sounding work can go on smoothly.
(5) Because the utility model provides a depth measurement device still is equipped with signal indicator, is convenient for from this pass through signal indicator looks over the on state of depth measurement device in time inspects whether there is the trouble in the device inner line to be favorable to maintaining and overhauing the device. By arranging the signal indicator lamp at the top of the shell, the working state of the depth sounding device is more convenient to observe. Through the top of casing is equipped with and is used for the installation signal indicator's fifth mounting hole to can with signal indicator firmly fixes on the sounding device, avoided signal indicator takes place the skew and leads to the condition of not being convenient for observe.
(6) Because the utility model provides a depth sounding device includes the last casing and the lower casing of detachable connection, from this, not only the equipment of being convenient for more, also convenient to detach simultaneously to be favorable to when the depth sounding device breaks down, reach the purpose of quick maintenance. Because the sound velocity meter, the pressure sensor and the single-beam transducer are all arranged on the lower shell, the sound velocity meter, the pressure sensor and the single-beam transducer can be ensured to be positioned on the same horizontal plane to measure data, and the accuracy of the data is ensured.
(7) The utility model provides a depth sounding device passes through the top of casing sets up the hoist and mount pole of a detachable connection, from this, when using, can be through with the hoist and mount pole is vertical to be fixed on the ship board to realize ship board formula installation, thereby guarantee depth sounding device bottom tends to the level, reduces the error, guarantees the accuracy of data. Because the hoisting rod is of a hollow structure, a cable connected with the control end can penetrate into the hoisting rod and is connected with the cable joint, and therefore the cable is protected.
(8) The utility model provides a sounding device passes through the top of casing is equipped with at least one connecting piece, from this can with the connecting piece links to each other with the lifting rope, through the lifting rope realizes artifical the hanging installation to be favorable to some special area's such as precision measurement pier forward position and below, shallow water zone depth of water data, avoided increasing work load and the unsafe problem of data because of artifical hammer survey, improved measurement of efficiency. The top of the depth sounding device can be fixed on the hoisting rod through the connecting piece, so that the hoisting rod can be installed on a ship board, ship board type installation is realized, accurate measurement of water depth data of various water areas is facilitated, measurement of the water depth data under various environments is adapted, and the utilization rate of the depth sounding device is improved. The sixth mounting hole for mounting the connecting piece is formed in the top of the shell, so that the connecting piece is convenient to disassemble, and the hoisting rod is effectively fixed. Since the connecting piece is connected with the sixth mounting hole through threads, the connecting piece can be effectively fixed in the sixth mounting hole.
(9) The utility model provides a depth sounding device is through the below of sound velocity appearance sets up the piece that blocks rather than relative setting, passes through from this block can effectually block the measurement sound wave that the bounce-back sound velocity appearance sent, through block with fixed distance between the sound velocity appearance and the travel time of measurement sound wave in aqueous acquire the propagation rate of sound wave under water from this.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A depth sounding device is characterized by comprising a shell, and a sound velocimeter, a pressure sensor, a single-beam transducer and a cable joint which are arranged on the shell, wherein the sound velocimeter, the pressure sensor and the single-beam transducer are all connected with the cable joint;
the sound velocimeter, the pressure sensor and the single-beam transducer are all arranged at the bottom of the shell, and the pressure sensor is used for acquiring the water depth of the depth measuring device;
the single-beam transducer is used for transmitting a detection sound wave and receiving the detection sound wave;
the sound velocimeter is used for measuring the propagation rate of sound waves under water;
the cable connector is used for being connected with a control end.
2. The depth sounding device of claim 1, wherein the bottom of the housing is provided with a first mounting hole, a second mounting hole and a third mounting hole, the first mounting hole is used for mounting the sound velocimeter, the second mounting hole is used for mounting the pressure sensor, and the third mounting hole is used for mounting the single-beam transducer.
3. A depth measuring device according to claim 1, wherein the bottom of the housing is provided with at least one support bracket.
4. The depth sounding device of claim 1, wherein the cable connector is disposed at a top of the casing, and the top of the casing is provided with a fourth mounting hole for mounting the cable connector.
5. The depth sounding device of claim 1, further comprising a signal indicator light located at the top of the housing, wherein the top of the housing is provided with a fifth mounting hole for mounting the signal indicator light.
6. The depth sounding device of claim 1, wherein the housing comprises an upper housing and a lower housing that are detachably connected, and the sound velocimeter, the pressure sensor and the single-beam transducer are all mounted on the lower housing.
7. The depth sounding device of claim 1, wherein a detachably connected hoisting rod is disposed at the top of the casing, the hoisting rod is hollow, and a cable connected to the control end penetrates into the hoisting rod and is connected to the cable connector.
8. A depth measuring device according to claim 1, wherein the housing is provided with at least one connector at the top thereof for connection to a lifting cord.
9. The depth sounding device of claim 8, wherein a sixth mounting hole is formed in the top of the housing for mounting the connector, and the connector is connected to the sixth mounting hole through a thread.
10. The depth sounding device according to claim 1, wherein a blocking member is disposed under the sound velocity meter and opposite to the sound velocity meter, and the blocking member is used for reflecting the sound waves emitted by the sound velocity meter.
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|---|---|---|---|
| CN202022171266.6U CN212871211U (en) | 2020-09-28 | 2020-09-28 | Depth sounding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022171266.6U CN212871211U (en) | 2020-09-28 | 2020-09-28 | Depth sounding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264721A (en) * | 2021-11-26 | 2022-04-01 | 海鹰企业集团有限责任公司 | Novel sound velocity processing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264721A (en) * | 2021-11-26 | 2022-04-01 | 海鹰企业集团有限责任公司 | Novel sound velocity processing system |
| CN114264721B (en) * | 2021-11-26 | 2024-04-19 | 海鹰企业集团有限责任公司 | Novel sound velocity processing system |
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