A support for a seafloor observatory

Abstract

The application provides a support for a seabed observation device, and belongs to the technical field of marine observation devices. The support comprises a bottom plate made of cement, wherein the bottom plate is arranged in a rectangular shape, four mounting plates are mounted on the upper surface of the bottom plate, the four mounting plates are fixedly connected in a head-to-tail manner, the upper and lower ends of the four mounting plates are spliced into a rectangle, a plurality of through holes are uniformly arranged on the mounting plates, a lifting ring is fixedly connected to each of the four corners of the upper surface of the bottom plate, a fixed plate is fixedly connected to the upper surface of the mounting plate, a fixed hole is formed in the fixed plate, an installation pipe is mounted on the inner wall of the fixed hole, a marine observation device is arranged on the installation pipe, and a retaining mechanism for controlling the installation pipe to be always in a vertical state is arranged on the fixed plate. The application has the advantage that the operator can always keep the installation pipe in a vertical arrangement.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of marine observation equipment, and particularly relates to a support for a seabed observation equipment. BACKGROUND

[0002] ADCP is the most effective ocean hydrology (ocean current, wave, etc.) observation instrument developed in the 1980s, and has been widely used in marine monitoring or investigation. In order to realize the need of underwater bottom-mounted fixed-point long-term observation, a different observation conical triangular support with a conical, square, circular appearance, etc. is arranged in cooperation with the ADCP. The muddy seabed sediment is a large amount of soft mud with high water content, and the supporting force is weak. The existing bottom-mounted ADCP acoustic observation frame has a small contact area, is prone to subsidence, and even submerges the ADCP probe, resulting in the inability to observe; or the uneven subsidence of the supporting point leads to the tilting or dumping of the base, which exceeds the maximum allowable inclination (30°) of the ADCP, so that the observation data is invalid. SUMMARY

[0003] In order to overcome the deficiencies in the background art, the purpose of the present application is to provide a support for a seabed observation equipment, which has the characteristic that the operator can conveniently keep the installation pipe in a vertical arrangement.

[0004] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] A support for a seabed observation equipment, comprising a bottom plate made of cement, the bottom plate is arranged in a rectangular shape, four mounting plates are mounted on the upper surface of the bottom plate, the four mounting plates are fixedly connected in sequence, the upper and lower ends of the four mounting plates are spliced into a rectangle, a plurality of through holes are uniformly arranged on the mounting plate, a lifting ring is fixedly connected to each corner of the upper surface of the bottom plate, a fixed plate is fixedly connected to the upper surface of the mounting plate, a fixed hole is arranged on the fixed plate, an installation pipe is mounted on the inner wall of the fixed hole, a marine observation equipment is arranged on the installation pipe, and a retaining mechanism for keeping the installation pipe in a vertical state is arranged on the fixed plate.

[0006] As a preferred scheme, the retaining mechanism comprises a first ring fixedly connected to the inner wall of the fixed hole, two first rods fixedly connected to the inner wall of the first ring, a second ring rotatably connected to one end of the two first rods, two second rods fixedly connected to the inner wall of the second ring, and a third ring rotatably connected to one end of the two second rods, the two first rods are coaxially arranged, the two second rods are coaxially arranged, the first rods are vertically arranged with the second rods, and the installation pipe is fixedly connected to the inner wall of the third ring.

[0007] As a preferred scheme, a plurality of connecting ropes are fixedly connected on the third ring upper surface uniformly, a buoyancy ball is fixedly connected on one end of the connecting rope, the buoyancy of the buoyancy ball is less than the gravity of the bottom plate, the buoyancy ball is installed on the upper surface of the fixed plate, and a separation mechanism for facilitating separation of the buoyancy ball from the fixed plate is arranged on the fixed plate.

[0008] As a preferred scheme, the separation mechanism comprises a separation hole arranged on the fixed plate, a separation rod fixedly connected on the outer wall of the buoyancy ball, and a separation piece arranged between the separation rod and the inner wall of the separation hole for separating the separation rod from the separation hole through water pressure, and one end of the separation rod is slidingly connected in the separation hole.

[0009] As a preferred scheme, the separation piece comprises two separation tubes fixedly connected on the separation rod, a limiting rod slidingly connected in the separation tube, a separation spring fixedly connected on one end of the inner wall of the separation tube, and a sealing ring fixedly connected on one end of the outer wall of the limiting rod, one end of the limiting rod close to the sealing ring is slidingly connected in the separation tube, the sealing ring is abutted on the inner wall of the separation tube, the other end of the separation spring is fixedly connected on the end face of one end of the limiting rod, and the outer wall of the other end of the limiting rod away from the separation spring is abutted on the lower surface of the fixed plate.

[0010] As a preferred scheme, a pressure relief hole is arranged on the outer wall of the other end of the separation tube away from the limiting rod, a pressure relief bolt is threadedly connected on the inner wall of the pressure relief hole, a rubber ring is sleeved on the bolt end of the pressure relief bolt, and the rubber ring is abutted on the outer wall of the separation tube.

[0011] As a preferred scheme, a plurality of counterweight ropes are fixedly connected on the outer wall of the lower end of the installation tube uniformly along the circumference of the installation tube, a counterweight block is fixedly connected on one end of the counterweight rope, and the counterweight block is located in the area surrounded by the installation plate.

[0012] As a preferred scheme, the two installation plates are arranged in a smooth manner.

[0013] As a preferred scheme, a plurality of through holes are arranged on the bottom plate uniformly, the through holes penetrate the upper and lower surfaces of the bottom plate, and the diameter of one end of the through hole close to the lower surface of the bottom plate is greater than the diameter of one end of the through hole close to the upper surface of the bottom plate.

[0014] As a preferred scheme, the separation tube is fixedly connected on the end face of one end of the separation rod, the separation tube is arranged in a vertical manner with the separation rod, an adjusting plate is threadedly connected on the inner wall of the other end of the separation tube away from the limiting rod, a driving rod is fixedly connected on one side of the side wall of the adjusting plate away from the separation spring, a sealing ring is fixedly connected on the outer wall of the driving rod, a rubber ring is fixedly connected on the outer wall of the sealing ring, one end of the separation spring is fixedly connected on one side of the side wall of the adjusting plate, and the rubber ring is abutted on the inner wall of the separation tube.

[0015] Compared with the prior art, the application has the following advantages:

[0016] 1、The marine observation equipment is fixed on the installation pipe in the application, the bottom plate is hoisted to the seabed by hoisting equipment, the bottom plate is placed on the seabed of the seabed, and the installation pipe is kept in a vertical state by the retaining mechanism. Through such a setting, the structure is simple, the operation is convenient, the operator is facilitated to ensure the stability of the use of the marine observation equipment, and the observation accuracy of the marine observation equipment is improved.

[0017] 2、The first ring is fixedly connected on the inner wall of the fixing hole, the first rod is fixedly connected on the inner wall of the first ring, the second ring is rotatably connected on the first rod, the second rod is fixedly connected on the inner wall of the second ring, and the third ring is rotatably connected on one end of the second rod. The installation pipe is fixedly connected on the inner wall of the third ring. Through such a setting, the structure is simple, the operation is convenient, and the operator is facilitated to keep the installation pipe in a vertical state.

[0018] 3、The buoyancy ball is installed on the fixed plate in the application. During the descending process of the bottom plate, the disengagement rod is disengaged from the disengagement hole under the action of water pressure, the buoyancy ball moves upward, and the buoyancy ball ensures that the third ring is in a horizontal position through the connecting rope under the action of the buoyancy ball. Through such a setting, the structure is simple, the operation is convenient, and the installation pipe is further facilitated to be kept in a vertical state. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of an embodiment of the application.

[0020] Figure 2 is a sectional view of an embodiment of the application.

[0021] Figure 3 is a structural schematic view of a disengagement mechanism in an embodiment of the application.

[0022] In the figure, 1 is a bottom plate, 2 is an installation plate, 3 is a through hole, 4 is an eye, 5 is a fixed plate, 6 is a fixing hole, 7 is an installation pipe, 8 is a marine observation equipment, 9 is a retaining mechanism, 10 is a first ring, 11 is a first rod, 12 is a second ring, 13 is a second rod, 14 is a third ring, 15 is a connecting rope, 16 is a buoyancy ball, 17 is a disengagement mechanism, 18 is a disengagement hole, 19 is a disengagement rod, 20 is a disengagement piece, 21 is a disengagement pipe, 22 is a limiting rod, 23 is a disengagement spring, 24 is a sealing ring, 25 is a pressure relief hole, 26 is a pressure relief bolt, 27 is a rubber ring, 28 is a counterweight rope, 29 is a counterweight, 30 is a through hole, 31 is an adjusting plate, 32 is a driving rod, 33 is a sealing ring, and 34 is a rubber ring. DETAILED DESCRIPTION

[0023] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] As shown in Figure 1 , Figure 2 , Figure 3 A support for a seabed observation device includes a base plate 1, the base plate 1 is poured with cement, the base plate 1 is arranged in a rectangular shape, four mounting plates 2 are fixedly connected on the upper surface of the base plate 1, the four mounting plates 2 are fixedly connected in sequence, the upper and lower ends of the four mounting plates 2 are both spliced into a rectangular shape, the rectangular shape surrounded by the upper end of the mounting plate 2 is smaller than the rectangular shape surrounded by the lower end of the mounting plate 2, and the two adjacent mounting plates 2 are arranged in a smooth manner, and a lifting eye 4 is fixedly connected on each corner of the upper surface of the base plate 1.

[0025] As shown in Figure 1 , Figure 2 , Figure 3 In order to reduce the influence of ocean currents on the device, a plurality of through holes 3 are uniformly arranged on the mounting plate 2.

[0026] As shown in Figure 1 , Figure 2 , Figure 3 A fixing plate 5 is fixedly connected on the upper surface of the mounting plate 2, a fixing hole 6 is arranged on the fixing plate 5, the fixing hole 6 is arranged in a circular shape, an installation pipe 7 is installed on the inner wall of the fixing hole 6, the ocean observation device 8 is arranged on the inner wall of the installation pipe 7, and a retaining mechanism 9 for controlling the installation pipe 7 to always be in a vertical state is arranged on the fixing plate 5.

[0027] As shown in Figure 1 , Figure 2 , Figure 3 The retaining mechanism 9 includes a first ring 10, a first rod 11, a second ring 12, a second rod 13, and a third ring 14, the first ring 10 is fixedly connected on the inner wall of the fixing hole 6, the first rod 11 is fixedly connected on the inner wall of the first ring 10, two first rods 11 are fixedly connected on the inner wall of the first ring 10 at equal intervals, the first rods 11 are arranged along the radial direction of the first ring 10, the two first rods 11 are coaxially arranged, the second ring 12 is rotatably connected on one end of the two first rods 11, one end of the second rod 13 is fixedly connected on the inner wall of the second ring 12, two second rods 13 are fixedly connected on the inner wall of the second ring 12 at equal intervals, the two second rods 13 are coaxially arranged and arranged along the radial direction of the second ring 12, the first rod 11 and the second rod 13 are arranged in a vertical manner, the third ring 14 is rotatably connected on one end of the two second rods 13, and the installation pipe 7 is fixedly connected on the inner wall of the third ring 14.

[0028] As Figure 1 , Figure 2 , Figure 3 shown, in order to better facilitate the installation of the pipe 7 is set vertically, on the third ring 14 upper surface along the third ring 14 upper surface evenly spaced circumferentially fixed connection with four connecting rope 15, the second bar 13 with the adjacent two connecting rope 15 between the angle of 45 degrees, at one end of the connecting rope 15 fixed connection with a buoyancy ball 16, buoyancy ball 16 installed on the fixed plate 5, the buoyancy ball 16 buoyancy is less than the weight of the bottom plate 1, on the fixed plate 5 is provided for the convenience of buoyancy ball 16 legend fixed plate 5 disengagement mechanism 17.

[0029] As Figure 1 , Figure 2 , Figure 3 shown, the disengagement mechanism 17 includes disengagement hole 18, disengagement rod 19, disengagement piece 20, disengagement hole 18 is provided on the fixed plate 5, the disengagement rod 19 is fixedly connected to the outer wall of the buoyancy ball 16, the disengagement rod 19 is slidingly connected in the disengagement hole 18, the disengagement piece 20 is provided on the disengagement rod 19, the disengagement piece 20 is driven by water pressure to make the disengagement rod 19 disengage from the disengagement hole 18.

[0030] As Figure 1 , Figure 2 , Figure 3 shown, the disengagement piece 20 includes disengagement tube 21, limiting rod 22, disengagement spring 23 and sealing ring 24, the disengagement tube 21 is fixedly connected to the disengagement rod 19, the limiting rod 22 is slidingly connected to the inner wall of the disengagement tube 21, one end of the disengagement spring 23 is fixedly connected to the inner wall of the disengagement tube 21, the other end of the disengagement spring 23 is fixedly connected to the end face of the limiting rod 22, the limiting rod 22 is abutted on the lower surface of the fixed plate 5, the sealing ring 24 is fixedly connected to the outer wall of the limiting rod 22, and the sealing ring 24 is abutted on the inner wall of the disengagement tube 21.

[0031] As Figure 1 , Figure 2 , Figure 3 shown, in order to facilitate the operator to adjust the restoring force of the disengagement spring 23, the disengagement tube 21 is fixedly connected to the end face of the disengagement rod 19, the disengagement tube 21 is vertically arranged with the disengagement rod 19, a regulating plate 31 is threadedly connected to the inner wall of the disengagement tube 21 away from the limiting rod 22, one side of the disengagement spring 23 is fixedly connected to the side wall of the regulating plate 31, a driving rod 32 is fixedly connected to the side wall of the regulating plate 31 away from the disengagement spring 23, a sealing ring 33 is fixedly connected to the outer wall of the driving rod 32, a rubber ring 34 is fixedly connected to the outer wall of the sealing ring 33, and the rubber ring 34 is abutted on the inner wall of the disengagement tube 21.

[0032] As Figure 1 , Figure 2、 Figure 3 As shown in the drawings, in order to facilitate the operator to reset, a relief hole 25 is formed on the outer wall of the disengagement tube 21 away from the limiting rod 22, a relief bolt 26 is threadedly connected to the inner wall of the relief hole 25, and a rubber ring 27 is sleeved on the threaded hole of the relief bolt 26 and abuts against the outer wall of the disengagement tube 21.

[0033] As shown in the drawings, Figure 1 、 Figure 2 、 Figure 3 As shown in the drawings, in order to further facilitate the installation tube 7 to be vertical, a plurality of counterweight ropes 28 are fixedly connected to the outer wall of the installation tube 7 at the lower end of the installation tube 7 and are uniformly spaced along the circumference of the outer wall of the installation tube 7, and a counterweight block 29 is fixedly connected to one end of the counterweight rope 28 and is located in the space surrounded by the installation plate 2.

[0034] As shown in the drawings, Figure 1 、 Figure 2 、 Figure 3 Figure 1 Figure 2 Figure 3 As shown in the drawings, in order to improve the stability of the bottom plate 1 when hoisted to the seabed, a plurality of through holes 30 are uniformly spaced on the bottom plate 1 and penetrate the upper and lower surfaces of the bottom plate 1, and the diameter of one end of the through hole 30 close to the lower surface of the bottom plate 1 is greater than the diameter of the other end of the through hole 30 close to the upper surface of the bottom plate 1.

[0035] The working principle of the embodiment of the application is that the operator fixes the marine observation equipment 8 on the installation tube 7, the operator hoists the bottom plate 1 to the seabed through the hoisting device and the lifting ring 4, and the seawater passes through the through holes 30 during the descending process of the bottom plate 1, thereby improving the stability of the descending process of the bottom plate 1.

[0036] When the bottom plate 1 is lowered to the seabed, the installation tube 7 is always in a vertical state under the action of the gravity of the counterweight block 29, the limiting rod 22 slides towards the inside of the disengagement tube 21 under the action of the water pressure when the bottom plate 1 is lowered to the seabed, the limiting rod 22 compresses the disengagement spring 23, one end of the limiting rod 22 is disengaged from the lower surface of the fixed plate 5, the buoyancy ball 16 moves upward under the action of the buoyancy, the buoyancy ball 16 is disengaged from the rod 19 and the fixed plate 5, and the buoyancy ball 16 moves upward, the third ring 14 is always kept in a horizontal state under the action of the gravity of the buoyancy ball 16.

[0037] The third ring 14 is always in a horizontal state under the action of the counterweight block 29.

[0038] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0039] The above has carried out the detailed introduction to the application. The principle and implementation of the application are described by applying specific examples in this paper, and the above example is only used to help understand the method and its core idea of the application. It should be pointed out that for ordinary skilled person in the art, without departing from the principle of the application, the application can be improved and modified, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A support for a seafloor observatory apparatus, characterised in that, The utility model provides a marine observation equipment, including the bottom plate (1) made of cement, the bottom plate (1) is rectangularly arranged, installs four mounting plates (2) on the bottom plate (1) upper surface, four mounting plates (2) are fixedly connected in proper order, four mounting plates (2) are spliced into a rectangle on the upper and lower ends, a plurality of through -hole (3) are evenly seted up on mounting plate (2), a lifting ring (4) is fixedly connected on the four corners of bottom plate (1) upper surface, a fixed plate (5) is fixedly connected on mounting plate (2) upper surface, a fixed hole (6) is seted up on fixed plate (5), an installation pipe (7) is installed on the inner wall of fixed hole (6), marine observation equipment (8) is equipped on installation pipe (7), the retaining mechanism (9) for controlling installation pipe (7) always being in vertical state is equipped on fixed plate (5), the retaining mechanism (9) includes the first ring (10) fixedly connected on the inner wall of fixed hole (6), two first rods (11) fixedly connected on the inner wall of first ring (10), the second ring (12) rotationally connected on the one end of two first rods (11), two second rods (13) fixedly connected on the inner wall of second ring (12) and the third ring (14) rotationally connected on the one end of two second rods (13), two first rods (11) are coaxially arranged, two second rods (13) are coaxially arranged, first rod (11) is vertically arranged with second rod (13), the installation pipe (7) is fixedly connected on the inner wall of third ring (14), a plurality of connecting ropes (15) are fixedly connected on the upper surface of third ring (14) evenly, a buoyancy ball (16) is fixedly connected on the one end of connecting rope (15), the buoyancy of buoyancy ball (16) is less than the gravity of bottom plate (1), the buoyancy ball (16) is installed on the upper surface of fixed plate (5), the disengagement mechanism (17) for facilitating buoyancy ball (16) to separate from fixed plate (5) is equipped on fixed plate (5), the disengagement mechanism (17) includes the disengagement hole (18) seted up on fixed plate (5), the disengagement rod (19) fixedly connected on the outer wall of buoyancy ball (16), the disengagement piece (20) for making disengagement rod (19) disengage from disengagement hole (18) through water pressure and being arranged between disengagement rod (19) and the inner wall of disengagement hole (18), one end of disengagement rod (19) is slidably connected in disengagement hole (18), the disengagement piece (20) includes two disengagement tubes (21) fixedly connected on disengagement rod (19), the limiting rod (22) slidably connected in disengagement tube (21), the disengagement spring (23) one end fixedly connected on the inner wall of disengagement tube (21) and the sealing ring (24) fixedly connected on the one end outer wall of limiting rod (22), the one end of limiting rod (22) close to sealing ring (24) is slidably connected in disengagement tube (21), sealing ring (24) is abutted on the inner wall of disengagement tube (21), the other end of disengagement spring (23) is fixedly connected on the one end end face of limiting rod (22), the one end outer wall of limiting rod (22) away from disengagement spring (23) is abutted on the lower surface of fixed plate (5).A pressure relief hole (25) is formed on the outer wall of the disengagement tube (21) away from the limiting rod (22), a pressure relief bolt (26) is threadedly connected to the inner wall of the pressure relief hole (25), a rubber ring (27) is sleeved on the bolt end of the pressure relief bolt (26), and the rubber ring (27) abuts against the outer wall of the disengagement tube (21).

2. The support for an ocean bottom observatory according to claim 1, characterized in that: A plurality of counterweight ropes (28) are fixedly connected to the outer wall of the installation pipe (7) at the lower end of the installation pipe (7) and are evenly spaced along the circumference of the outer wall of the installation pipe (7), and a counterweight block (29) is fixedly connected to one end of the counterweight rope (28), and the counterweight block (29) is located in the area surrounded by the installation plate (2).

3. The support for an ocean bottom observatory according to claim 2, characterized in that: The two installation plates (2) are smoothly arranged.

4. The support for an ocean bottom observatory of claim 1, wherein: A plurality of through holes (30) are evenly spaced on the bottom plate (1), and the through holes (30) penetrate the upper and lower surfaces of the bottom plate (1), and the diameter of one end of the through hole (30) close to the lower surface of the bottom plate (1) is greater than the diameter of the other end of the through hole (30) close to the upper surface of the bottom plate (1).

5. The support for an ocean bottom observatory of claim 1, wherein: The disengagement pipe (21) is fixedly connected to the end face of one end of the disengagement rod (19), and the disengagement pipe (21) is arranged vertically to the disengagement rod (19), a adjusting plate (31) is threadedly connected to the inner wall of one end of the disengagement pipe (21) away from the limiting rod (22), a driving rod (32) is fixedly connected to the side wall of one side of the adjusting plate (31) away from the disengagement spring (23), a sealing ring (33) is fixedly connected to the outer wall of the driving rod (32), a rubber ring (34) is fixedly connected to the outer wall of the sealing ring (33), one end of the disengagement spring (23) is fixedly connected to the side wall of the adjusting plate (31), and the rubber ring (34) abuts against the inner wall of the disengagement pipe (21).

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