Reversed water sampler for ocean monitoring

Abstract

The utility model provides a reverse water sampler for ocean monitoring, belongs to the field of ocean monitoring, and aims to solve the problem that a water bottle is inconvenient to mount and use, the reverse water sampler comprises a mounting plate, a rotating rod is rotatably connected to the mounting plate, a fixed plate is fixedly connected to the rotating rod, and a push plate is fixedly connected to the fixed plate. The device is provided with a threaded rod; when a water bottle is mounted and limited, the water bottle can be placed in a groove of a mounting plate, a rotating rod is rotated to drive a first bevel gear to rotate, the first bevel gear can drive a threaded rod to rotate through a second bevel gear, and the threaded rod can push a limiting frame to move outwards when rotating; the limiting frame can be matched with the clamping plate to clamp the water bottle when moving, the situation that the water bottle falls off is avoided, use is convenient, if the water bottle is damaged and needs to be replaced, the threaded rod can be driven to rotate in the opposite direction, the limiting frame drives the clamping plate to move inwards, the clamped water bottle can be loosened, and convenient disassembly and assembly are conducted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ocean monitoring, and concretely relates to a kind of for ocean monitoring to overturn water sampler. BACKGROUND

[0002] The "overturn water sampler" in ocean monitoring usually refers to a kind of equipment specially used for ocean water sample collection, and accurately, it is a kind of instrument commonly used to obtain water sample of different depths. It is usually used in scientific research, environmental monitoring, ocean pollution assessment, resource investigation and climate change research and multiple fields. Water sampler collects seawater sample from different depths or positions through different design and technical means, and provides data support for subsequent laboratory analysis.

[0003] And most of the overturn water samplers for ocean monitoring exist following problems at present:

[0004] 1. The overturn water sampler for ocean monitoring in the prior art, when water sample is collected, water sample is mostly collected through water bottle, in order to avoid water bottle from falling off and the like during collection, water bottle is mostly integrated with collection equipment, if water bottle is damaged by collision, subsequent replacement of water bottle is more troublesome, and water bottle is not convenient to install and use.

[0005] 2. The overturn water sampler for ocean monitoring in the prior art, when water sample is collected, water sample can be collected only once, if water sample at different depths needs to be detected, repeated collection work is needed, which is more troublesome, and water sample at different depths is not convenient to collect.

[0006] Therefore, we improve it, and propose an overturn water sampler for ocean monitoring. CONTENT OF UTILITY MODEL

[0007] The utility model aims at: for the problem of not being convenient to install and use water bottle and not being convenient to collect water sample at different depths.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] The overturn water sampler for ocean monitoring is used to improve the above-mentioned problems.

[0010] The application is as follows:

[0011] The utility model provides a water bottle fixing device, including the installation board, the rotary connection has the rotary lever on the installation board, the first bevel gear is fixedly connected on the rotary lever, the second bevel gear is meshed with the first bevel gear, the threaded rod is fixedly connected on the second bevel gear, the threaded rod is rotatably connected in the installation board, the threaded rod is screwed with the limit support, the clamping plate is fixedly connected on the limit support, the installation board is provided with the water bottle, the counterweight is fixedly connected on the installation board, the fixed column is fixedly connected on the installation board, the waterproof box is bolted on the fixed column, the motor is fixedly connected on the fixed column, the output shaft of motor is fixedly connected with the push piece, the push piece is rotatably connected in the fixed column, the rotary lever is rotatably connected on the fixed column, the volute spring is fixedly connected on the rotary lever, the volute spring other end is fixedly connected in the fixed column, the fixed plate is fixedly connected on the rotary lever, the push plate is fixedly connected on the fixed plate.

[0012] As the preferred technical scheme of the present application, the second bevel gear is equally angularly distributed on the first bevel gear, and the second bevel gear is one-to-one corresponding to the limit support through the threaded rod.

[0013] As the preferred technical scheme of the present application, the rotary lever is equally angularly distributed on the fixed column, and the rotary lever is one-to-one corresponding to the push plate through the fixed plate.

[0014] As the preferred technical scheme of the present application, the threaded rod is fixedly connected at the center of one side of the second bevel gear, and the end surface of the limit support is attached to the inner surface of the installation board.

[0015] As the preferred technical scheme of the present application, the side end surface of the push plate is inclined, and the bottom end surface of the sealing cover plate is attached to the top end surface of the water bottle.

[0016] As the preferred technical scheme of the present application, the fixed plate is fixedly connected with the sealing cover plate, the fixed column is provided with a connecting rope rack, and the volute springs are symmetrically distributed on the upper and lower sides of the rotary lever.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] In the scheme of the present application:

[0019] 1. The threaded rod is provided; when the water bottle is installed and limited, the water bottle can be placed in the groove of the installation board, the rotary lever is rotated to drive the first bevel gear to rotate, the first bevel gear can drive the threaded rod to rotate through the second bevel gear, the threaded rod can push the limit support to move outward when rotating, the limit support can clamp the water bottle when moving in cooperation with the clamping plate, so that the water bottle is prevented from falling off, convenient to use, if the water bottle is damaged and needs to be replaced, the threaded rod can be driven to rotate in the opposite direction, the limit support drives the clamping plate to move inward, so that the clamped water bottle can be loosened, and convenient disassembly and installation can be realized.

[0020] 2. The device is provided with a push block; when sampling water of different depths, the movable device moves downward, and when collecting, the push block is driven to rotate by the motor, the inclined surface of the push block pushes the push plate to drive the fixed plate and the rotating rod to rotate, the rotating rod can press the volute spring when rotating, and the fixed plate can drive the sealing cover plate to move away from the water bottle when rotating, so that the water bottle is not affected by the sealing cover plate, and water sample collection can be carried out, after the collection is completed, the push block continues to rotate, and under the reset of the volute spring, the fixed plate and the sealing cover plate can be reset, and the sealing cover plate is covered on the water bottle, so that sealing can be carried out, and water sample leakage can be avoided, and when the device moves downward to collect water samples of different depths, the push block continues to rotate, so that the collection effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The overall three-dimensional structure schematic diagram of the upside-down water sampler for marine monitoring is provided for the application;

[0022] Figure 2 The fixed column side view structure schematic diagram of the upside-down water sampler for marine monitoring is provided for the application;

[0023] Figure 3 The screw rod top view structure schematic diagram of the upside-down water sampler for marine monitoring is provided for the application;

[0024] Figure 4 The push block top view structure schematic diagram of the upside-down water sampler for marine monitoring is provided for the application;

[0025] Figure 5 The volute spring top view structure schematic diagram of the upside-down water sampler for marine monitoring is provided for the application.

[0026] Indicated in the figure: 1, mounting plate; 2, rotating rod; 3, first bevel gear; 4, second bevel gear; 5, screw rod; 6, limiting frame; 7, clamping plate; 8, water bottle; 9, counterweight; 10, fixed column; 11, waterproof box; 12, motor; 13, push block; 14, rotating rod; 15, volute spring; 16, fixed plate; 17, push plate; 18, sealing cover plate; 19, connecting rope frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0032] Example 1:

[0033] like Figures 1-5 As shown, this embodiment proposes an inverted water sampler for ocean monitoring, including a mounting plate 1, a rotating rod 2 is rotatably connected to the mounting plate 1, a first bevel gear 3 is fixedly connected to the rotating rod 2, the first bevel gear 3 is meshed with a second bevel gear 4, the second bevel gear 4 is fixedly connected to a threaded rod 5, the threaded rod 5 is rotatably connected to the mounting plate 1, the threaded rod 5 is threadedly connected to a limit frame 6, the limit frame 6 is fixedly connected to a splint 7, a water bottle 8 is provided in the mounting plate 1, and a counterweight is fixedly connected to the mounting plate 1. Block 9, a fixing column 10 is fixedly connected to the mounting plate 1, a waterproof box 11 is bolted to the fixing column 10, a motor 12 is fixedly connected to the fixing column 10, the output shaft of the motor 12 is fixedly connected to a push block 13, the push block 13 is rotatably connected in the fixing column 10, a rotating rod 14 is rotatably connected to the fixing column 10, a volute spring 15 is fixedly connected to the rotating rod 14, the other end of the volute spring 15 is fixedly connected in the fixing column 10, a fixing plate 16 is fixedly connected to the rotating rod 14, and a push plate 17 is fixedly connected to the fixing plate 16.

[0034] Example 2:

[0035] The scheme in embodiment 1 is further introduced below in combination with specific working modes, and details are described below:

[0036] As shown in Figure 3 , as a preferred embodiment, on the basis of the above mode, further, the second bevel gear 4 is distributed at equal angles on the first bevel gear 3, and the second bevel gear 4 is one-to-one corresponding to the limiting frame 6 through the threaded rod 5, which can ensure that the limiting frame 6 can cooperate with the clamping plate 7 to limit and clamp the corresponding water bottle 8.

[0037] As shown in Figure 2 , as a preferred embodiment, on the basis of the above mode, further, the threaded rod 5 is fixedly connected to the center of one side of the second bevel gear 4, and the one end side of the limiting frame 6 is in close contact with the inner side of the mounting plate 1, which can ensure that the second bevel gear 4 can drive the threaded rod 5 to rotate stably when rotating.

[0038] As shown in Figure 4 , as a preferred embodiment, on the basis of the above mode, further, the rotating rod 14 is distributed at equal angles on the fixed column 10, and the rotating rod 14 is one-to-one corresponding to the push plate 17 through the fixed plate 16, which can ensure that the corresponding fixed plate 16 can cooperate with the sealing cover plate 18 to protect the water bottle 8.

[0039] As shown in Figure 4 , as a preferred embodiment, on the basis of the above mode, further, the side end face of the push plate 17 is inclined, and the bottom end face of the sealing cover plate 18 is in close contact with the top end face of the water bottle 8, which can ensure that the inclined surface of the push plate 17 can be pushed by the push block 13.

[0040] As shown in Figure 2 , as a preferred embodiment, on the basis of the above mode, further, the sealing cover plate 18 is fixedly connected to the fixed plate 16, the connecting rope frame 19 is installed on the fixed column 10, and the volute spring 15 is symmetrically distributed on the upper and lower sides of the rotating rod 14, which can ensure that the volute springs 15 on both sides can press the rotating rod 14.

[0041] Specifically, the inverted water sampler for ocean monitoring is used as follows: Figures 1-5 When installing and limiting the water bottle 8, the water bottle 8 can be placed in the groove of the mounting plate 1, the rotating rod 2 is rotated to drive the first bevel gear 3 to rotate, the first bevel gear 3 can drive the threaded rod 5 to rotate through the second bevel gear 4, the threaded rod 5 can drive the limiting frame 6 to move outward when rotating, the limiting frame 6 can cooperate with the clamping plate 7 to clamp the water bottle 8 when moving, which can avoid the water bottle 8 from falling off, and facilitates use. If the water bottle 8 needs to be replaced due to damage, the threaded rod 5 can be driven to rotate in the opposite direction, the limiting frame 6 drives the clamping plate 7 to move inward, which can loosen the clamped water bottle 8 for convenient disassembly and installation.

[0042] When sampling water at different depths, the device can be moved downward by connecting the rope frame 19, and can be smoothly lowered under the counterweight of the counterweight 9. When collecting, the motor 12 in the waterproof box 11 is started to drive the push block 13 to rotate, the inclined surface of the push block 13 pushes the push plate 17, the push plate 17 can drive the fixed plate 16 and the rotating rod 14 in the fixed column 10 to rotate, the rotating rod 14 can press the volute spring 15 when rotating, and the fixed plate 16 can drive the sealing cover plate 18 to move away from the water bottle 8 when rotating. When the water bottle 8 is not affected by the sealing cover plate 18, water samples can be collected. After collection is completed, the push block 13 continues to rotate, and after passing through the push plate 17, the fixed plate 16 and the sealing cover plate 18 can be reset under the reset of the volute spring 15, the sealing cover plate 18 covers the water bottle 8, and can be sealed to avoid water sample leakage. When the device is lowered to collect water samples at different depths, the push block 13 continues to rotate to play a collecting role, improve the water sample collection effect, and facilitate subsequent analysis of water samples for marine detection.

[0043] The above embodiments are only used to illustrate the technical solutions described in the utility model and not to limit the utility model. Although the utility model has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific embodiments, and any modification or equivalent replacement of the utility model is included. All technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. An inverted water sampler for ocean monitoring, comprising a mounting plate (1), characterized in that, The mounting plate (1) is rotatably connected with a rotating rod (2), the rotating rod (2) is fixedly connected with a first bevel gear (3), the first bevel gear (3) is meshedly connected with a second bevel gear (4), the second bevel gear (4) is fixedly connected with a threaded rod (5), the threaded rod (5) is rotatably connected in the mounting plate (1), the threaded rod (5) is threadedly connected with a limiting frame (6), the limiting frame (6) is fixedly connected with a clamping plate (7), the mounting plate (1) is provided with a water bottle (8), the mounting plate (1) is fixedly connected with a counterweight (9), the mounting plate (1) is fixedly connected with a fixed column (10), the fixed column (10) is boltedly connected with a waterproof box (11), the fixed column (10) is fixedly connected with a motor (12), the output shaft of the motor (12) is fixedly connected with a push block (13), the push block (13) is rotatably connected in the fixed column (10), the fixed column (10) is rotatably connected with a rotating rod (14), the rotating rod (14) is fixedly connected with a volute spring (15), the other end of the volute spring (15) is fixedly connected in the fixed column (10), the rotating rod (14) is fixedly connected with a fixed plate (16), the fixed plate (16) is fixedly connected with a push plate (17).

2. An inverted water sampler for ocean monitoring according to claim 1, characterized in that, The second bevel gears (4) are equally angularly distributed on the first bevel gear (3), and the second bevel gears (4) are one-to-one corresponding with the limiting frames (6) through the threaded rods (5).

3. An inverted water sampler for ocean monitoring according to claim 1, characterized in that, The threaded rod (5) is fixedly connected at the center of one side of the second bevel gear (4), and one end of the limiting frame (6) is in abutment with the inner side of the mounting plate (1).

4. An inverted water sampler for ocean monitoring according to claim 1, wherein, The rotating rods (14) are equally angularly distributed on the fixed column (10), and the rotating rods (14) are one-to-one corresponding with the push plates (17) through the fixed plates (16).

5. An inverted water sampler for ocean monitoring according to claim 1, wherein, The fixed plate (16) is fixedly connected with a sealing cover plate (18), the fixed column (10) is provided with a connecting rope frame (19), and the volute springs (15) are symmetrically distributed on the upper and lower sides of the rotating rod (14).

6. An inverted water sampler for ocean monitoring according to claim 5, characterized in that, The side end face of the push plate (17) is inclined, and the bottom end face of the sealing cover plate (18) is in abutment with the top end face of the water bottle (8).

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