KR20040099488A - A fixing apparatus for ADCP - Google Patents

Abstract

PURPOSE: A fixing apparatus for an Acoustic Doppler Current Profiler(ADCP) is provided to easily attach/detach the ADCP to/from a ship, and conveniently measure the speed of oceanic currents even in narrow space by controlling the height of a fixing body on which the ADCP is fixed. CONSTITUTION: A clamp is installed at the edge of a ship, and has a fixing bracket at the front. A pipe(5) is installed vertically to the fixing bracket. A signal cable is inserted into the pipe. A streamlined fixing body(7) is installed horizontally at the bottom of the pipe, and fixes the ADCP. A plurality of fixing holes are formed at the rear of the fixing body, and fix the ADCP. A screw portion is formed at the outer circumference of the pipe, and is coupled to the inside of the fixing bracket. The height of the fixing body and the observation depth of the ADCP are adjusted by the rotation of the pipe. Connecting members(10) are installed at both sides of the fixing body, and have coupling holes(9). A rope is connected to the coupling holes, and is fixed to the edge of the ship to fix the fixing body.

Description

A fixing apparatus for ADCP

The present invention relates to a device for fixing a sonic tachometer, and in particular, by using a sonic tachometer attached to a small ship more efficiently using the sonic tachometer and the height of the sonic tachometer is fixed, the flow rate can be conveniently measured. It relates to a sonic tachometer fixing device.

In general, the tachometer used in the ocean can observe the ocean current by attaching the tachometer to a large marine observation line or by fixing it at a certain point.The state of the ocean current can be determined by measuring the flow velocity using sound waves or ultrasonic waves generated from the ocean. It can be.

That is, the above-mentioned sonic tachometer (ADCP) is mainly attached to the bottom of a large ocean observation vessel to measure the flow rate of the ocean to observe the state of the ocean current, or fixedly mooring the sonic tachometer to a certain depth of the ocean to To observe.

However, since it is difficult to fix or remove the sonic tachometer on the bottom of the ship, it is difficult to observe the current, and the sonic tachometer is used in a narrow place with a shallow water depth or an island because the coastal zone is developed as in Korea. It is difficult to install, and even in the case of small vessels such as fishing boats, the sound wave tachometer is not only difficult to install, but also has a problem in that a large cost is required for installation.

Accordingly, the present invention has been made in view of the above-described circumstances, and provides a sonic tachoometer fixing device that enables the easy installation of a sonic tachometer on a small ship at a small cost for observing the ocean velocity. There is a purpose.

The present invention for achieving the above object, the clamp is provided with a fixing bracket in front of the fixed state of the ship's string, the pipe to which the signal cable is inserted into the fixing bracket of the clamp is fixed vertically It is installed, the fixed body made of a streamlined to the bottom of the pipe and to fix the sound wave tachometer is installed horizontally, and a plurality of fixing holes in the circumferential direction to fix the sound wave tachometer on the back of the fixed body Formed structure.

In addition, the screw is cut on the outer circumferential surface of the pipe to be screwed inside the fixing bracket to adjust the height of the fixed body by the rotation of the pipe, and to increase the depth of observation of the acoustic wave tachometer fixed to the rear of the fixed body. It is possible to adjust.

In addition, connecting members each having a fastening hole are installed on the left and right sides of the fixing body, and the fixing body is fixed by connecting the ropes to the respective fastening holes of the connecting members and fixing the ropes to the strings of the ship.

Therefore, the fixing device can be attached to and detached from the ship in a state where the sound wave tachometer is easily fixed, so that it can be convenient in use, and the sound wave tachometer can be easily attached to the small ship even in a small place at a low cost to observe the ocean flow rate. In addition, by adjusting the height of the fixing device in a state where the sound wave tachometer is fixed, the measurement of the flow rate can be made more convenient.

1 is a perspective view showing a sound wave tachograph fixed device according to the present invention,

Figure 2 is a perspective view showing a bottom portion of the sound wave tachograph fixed device according to the present invention,

3 is a perspective view showing a state in which a sound wave tachometer is installed at the bottom of the fixing device according to the present invention;

Figure 4 is a state diagram showing a state in which the sound wave tachograph fixed device according to the present invention is installed on the vessel.

Explanation of symbols on the main parts of the drawings

1: Fixing device 2: Fixing bracket

3: clamp 4: signal cable

5 pipe 6: sound wave tachometer

7: fixed body 8: fixed hole

9 fastening hole 10 connecting member

11: Rope 12: Deck Unit

13: computer

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a sound wave tachograph fixing device according to the present invention, Figure 2 is a perspective view showing a bottom portion of the sound wave tachograph fixing device according to the present invention, Figure 3 is a sound wave at the bottom of the fixing device according to the present invention 4 is a perspective view illustrating a state in which a tachometer is installed, and FIG. 4 is a state diagram illustrating a state in which a sound wave tachograph fixing device according to the present invention is installed in a ship.

Referring to the structure of the present invention by the above drawings, there is provided a fixing device 1 is installed on the ship by fixing the sound wave tachometer 6, the fixing device 1 is fixed to the string of the ship A clamp 3 having a fixing bracket 2 is installed at the front thereof, and a pipe 5 into which the signal cable 4 is inserted is fixed vertically to the fixing bracket 2 of the clamp 3. A fixed body 7 is formed horizontally at the lower end of the pipe 5 to fix the sound wave tachometer 6, and the sound wave tachometer 6 is disposed on the rear surface of the fixed body 7. A plurality of fixing holes 8 are formed in the circumferential direction so as to be fixed, and screws are cut on the outer circumferential surface of the pipe 5 to be screwed into the inside of the fixing bracket 2, thereby rotating the pipe 5. While adjusting the height of the fixed body (7), the left of the fixed body (7) Connection members 10 having fastening holes 9 are formed at right sides thereof, and the ropes 11 are fixed to the strings of the ship by connecting the ropes 11 to the respective fastening holes 9 of the connection members 10. By doing so it is possible to fix the fixed body (7).

Here, the sound wave tachometer 6 fixing device 1 having the above structure is installed on the fixed body 7 and a streamlined fixed body 7 which can fix the sound wave tachometer 6 to its rear surface. And a pipe 5 through which the signal cable 4 can be inserted, the screw being cut in the pipe 5 to adjust the height of the fixed body 7 by rotation, and the fixing It is characterized in that the connecting member 10 is installed to connect the rope 11 to the left and right sides of the body (7).

That is, the structure of the fixing device 1 is shown in Figures 1 and 2, the upper part of the fixing body 7 is fixed to the pipe 5, the screw is cut on its outer peripheral surface vertically installed, A plurality of fixing holes 8 are formed at a predetermined interval on the rear surface of the fixed body 7 so as to fix the sound wave tachometer 6, and connecting members 10 are installed at left and right sides of the fixed body 7, respectively. However, it is to be able to fasten the rope (11) through the fastening hole (9) formed in the connecting member (10).

Therefore, as shown in FIG. 3, the sound wave tachometer 6 is fixed to the rear surface of the fixing device 1, and a signal cable 4 is inserted into the pipe 5 to be connected to the sound wave tachometer 6. It is to be possible.

On the other hand, the state in which the fixing device 1 is installed on the small ship, as shown in Figure 4, the clamp (3) provided with the fixing bracket (2) on the front is fixed to the string of the small ship, the fixing bracket (2) The pipe 5 of the fixing device 1 is screwed into the inside of the) so that the fixing body 7 is locked in the water, and the signal cable 4 is inserted into the pipe 5. The signal cable 4 is connected to the computer 13 through the deck unit 12 installed in the cabin to receive a signal from the acoustic wave tachometer 6 installed on the rear of the fixing device 1 to measure the flow rate of the ocean. You can do it.

In addition, by fastening the ropes 11 to the connecting members 10 provided on the left and right sides of the fixed body 7, the ends of the ropes 11 are fixed to the strings of the small ships, so that It is to prevent the bending or loss of the fixing device (1).

Therefore, the fixed device 1 provided with the sound wave tachometer 6 can be easily installed on a small ship so that the flow rate of the ocean can be observed even in a narrow place with a shallow depth of water or a large island.

As described above, according to the sound wave tachograph fixing device according to the present invention, the fixing device can be easily attached to or detached from a vessel while the sound wave tachometer is easily fixed. By simply attaching a sonic tachometer, you can observe the flow rate of the ocean, and the height of the fixing device is adjusted with the sonic tachometer fixed, thereby making it easier to measure the flow velocity.

Claims (3)

A pipe 5 in which a clamp 3 having a fixing bracket 2 is installed in front of the ship's string and a signal cable 4 is inserted into the fixing bracket 2 of the clamp 3. ) Is fixedly installed vertically, the fixed body (7) which is made of a streamlined type at the lower end of the pipe (5) to fix the sound wave tachometer (6) is installed horizontally, the fixed body (7) A sound wave tachometer fixing device having a plurality of fixing holes (8) formed in the circumferential direction to fix the sound wave tachometer (6) on the back. The method of claim 1, wherein the screw is cut on the outer circumferential surface of the pipe (5) to be screwed inside the fixing bracket (2) to adjust the height of the fixed body (7) by the rotation of the pipe (5) and In addition, the sound wave tachograph fixed device, characterized in that it is possible to adjust the depth of observation depth of the sound wave tachometer (6) fixed to the back of the fixed body (7). According to claim 1, The connecting member 10 is formed in each of the left and right sides of the fixing body 7, the fastening hole (9) is provided, the rope 11 in each fastening hole (9) of the connecting member (10) Sound wave tachograph fixed device, characterized in that to fix the fixed body (7) by fixing the rope (11) to the string of the ship.