CN219142320U

CN219142320U - Swing arm type box sampler

Info

Publication number: CN219142320U
Application number: CN202223466201.XU
Authority: CN
Inventors: 崔海涛; 崔长途; 刘晓琦
Original assignee: Qingdao Penglin Marine Technology Co ltd
Current assignee: Qingdao Penglin Marine Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of ocean sampling, and discloses a swing arm type box sampler which comprises a sampling box and a bottom sealing assembly arranged on the sampling box and used for sealing the sampling box, wherein a counterweight assembly for keeping the sampling box balanced is arranged at the top of the sampling box, a lifting assembly is arranged at the top of the counterweight assembly, a supporting assembly for supporting the sampling box is sleeved on the outer surface of the lifting assembly, and arc plates are fixedly arranged at two sides of the bottom of the sampling box; through setting up the bottom and seal the subassembly, after the sample is accomplished to the sampling box, pulling wire rope pulls up the lifting means, and the in-process that wire rope moved up can let the second backup pad take place to rotate to make the closing plate seal the sampling box bottom, and rise together along with the lifting means, accomplish the sample to the seabed, reach the effect that seals sampling box and retrieve the one step completion of sampling box.

Description

Swing arm type box sampler

Technical Field

The utility model relates to the technical field of ocean sampling, in particular to a swing arm type box type sampler.

Background

The sampler is a tool for collecting cylindrical samples of submarine sediments, and a liner tube is sleeved in the pipe so that the samples are not disturbed during sampling, and the sampler can be divided into a gravity sampling pipe, a water spraying sampling pipe, a shallow drill and a vibrating piston sampler according to the power used.

The utility model discloses a submarine sampler in China patent publication No. CN207881994U, which comprises a sand taking pipe, a hanging plate fixedly connected with the top end of the sand taking pipe and a limiting block arranged at the bottom end of the sand taking pipe; a telescopic piece is arranged between the lifting plate and the limiting block, one end of the telescopic piece is fixedly connected with the lifting plate, and the other end of the telescopic piece is fixedly connected with the limiting block; the top end of the hanging plate is fixedly connected with a hanging part; the limiting block is provided with a limiting groove for inserting the sand taking pipe, and the limiting groove is communicated with the limiting block. The top end of the sand taking pipe is connected with the lifting plate, and the bottom end of the sand taking pipe is placed in a limiting groove on the limiting block, so that the sand taking pipe moves along the limiting groove; the telescopic piece between the limiting block and the lifting plate can stretch and retract, so that the distance between the limiting block and the lifting plate can be changed, and sand taking movement of the sand taking pipe is facilitated; the sampler is hoisted through the hoisting part, so that the sampler is conveniently hoisted to the seabed.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the prior art can collect sand on the seabed, but the collection mode and the collection objects are single, and when different sediments on the seabed are required to be collected, the sand can not be collected.

Disclosure of Invention

The utility model provides a swing arm type box sampler, which aims to solve the technical problems that the collection mode and the collection objects are single, and can not be realized when different sediment on the seabed is required to be collected.

The utility model is realized by adopting the following technical scheme: the utility model provides a box sampler of swing arm, includes the sampling box and sets up and be used for sealing the subassembly with sampling box confined bottom on the sampling box, the top of sampling box is equipped with the counter weight subassembly that lets the sampling box keep balanced, the top of counter weight subassembly is equipped with the hoisting assembly, the supporting component who supports the sampling box has been cup jointed to the surface of hoisting assembly, the bottom both sides fixed mounting of sampling box has the arc.

Through above-mentioned technical scheme, the sampling box sinks into the seabed, and after sampling the sample, the bottom seals the subassembly and will seal the sampling box.

As the further improvement of above-mentioned scheme, the bottom seals the subassembly and includes the closing plate and fixes the first backup pad in closing plate both sides, two the equal fixed mounting in one side of first backup pad has the installation piece, two the equal fixed mounting in one side of installation piece has the second backup pad, two the rotation hole has all been seted up to one side of second backup pad, two the rotation axis is all installed in the inside of rotation hole is all rotated, two the second backup pad is all installed through rotation axis and counter weight subassembly rotation, two the equal fixed mounting of opposite face of second backup pad one end has the balancing weight, two fixed mounting has the connecting piece between the balancing weight.

Through above-mentioned technical scheme, after the sample case sample is accomplished, rotate the second backup pad, the closure plate will give the opening of sample case and seal.

As a further improvement of the above solution, the weight assembly includes a weight seat fixed to the sampling tank and a plurality of weight plates mounted on both sides of the weight seat.

Through above-mentioned technical scheme, increase the counter weight subassembly, ensure that the whereabouts of sampling box in the sea is normal, avoid taking place the slope.

As the further improvement of above-mentioned scheme, the lifting assembly is including fixing the lifting seat on the counter weight seat and fixing two lifting plates at the lifting seat top, two rotate between the lifting plate and install the hank reel, two fixed mounting has a plurality of mounting between the lifting plate, two the top fixed mounting of lifting plate has the riser, one side of riser is equipped with wire rope, wire rope's one end runs through riser and connecting piece fixed connection, two the equal fixed mounting in both sides of lifting plate has the stopper.

Through the technical scheme, when sampling is needed, the steel wire rope is put down, the sampling box is sunk into the seabed for sampling, the sampling box is closed by pulling the steel wire rope after sampling is completed, and the sampling box is taken back.

As a further improvement of the scheme, the supporting component comprises a fixed frame fixedly sleeved on the lifting seat and a first supporting device arranged on the periphery of the sampling box, a second supporting device is fixedly arranged on one side of the fixed frame, a third supporting device fixedly arranged on one end of the second supporting device and the first supporting device, fourth supporting devices fixedly arranged on two sides of the first supporting device and the fixed frame are fixedly arranged on two sides of the first supporting device, and a fifth supporting device is fixedly arranged between the two fourth supporting devices.

Through above-mentioned technical scheme, the support component can guarantee that the sampling box can not produce the slope at the seabed.

As a further improvement of the scheme, the sealing plates are arranged in an arc shape, and two arc-shaped plates are matched with the sealing plates.

Through above-mentioned technical scheme, the sampling box that the closing plate can cooperate the arc to open is closed, prevents that inside sample from leaking.

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

1. according to the swing arm type box sampler, the bottom sealing assembly is arranged, after sampling is completed in the sampling box, the steel wire rope is pulled to pull up the lifting assembly, and the second supporting plate can rotate in the process of upward movement of the steel wire rope, so that the bottom of the sampling box is sealed by the sealing plate, and the sampling box and the recovery sampling box ascend together along with the lifting assembly to complete sampling of the seabed, and the effect of one-step completion of sealing the sampling box and recovering the sampling box is achieved.

2. According to the swing arm type box type sampler, when the sampling box is placed in the sea, the supporting component can sink together, the supporting component can play a role in stable supporting, the sampling box is enabled to contact the seabed for sampling, and the sampling failure caused by the fact that the sampling box is inclined on the seabed is avoided.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a support assembly according to the present utility model;

FIG. 3 is a schematic view of a bottom closure assembly according to the present utility model;

FIG. 4 is a schematic view of a connector according to the present utility model;

fig. 5 is a schematic view of the structure of the steel wire rope of the present utility model.

Main symbol description:

1. sampling box; 2. a bottom closure assembly; 201. a closing plate; 202. a first support plate; 3. a counterweight assembly; 301. a counterweight seat; 302. a weight plate; 4. a lifting assembly; 401. a lifting seat; 402. a lifting plate; 5. a support assembly; 501. a fixed frame; 502. a first supporter; 6. an arc-shaped plate; 7. a mounting block; 8. a second support plate; 9. a rotation shaft; 10. balancing weight; 11. a connecting piece; 12. a wire reel; 13. a fixing member; 14. a lifter; 15. a wire rope; 16. a limiting block; 17. a second supporter; 18. a third supporter; 19. a fourth supporter; 20. and a fifth supporter.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Referring to fig. 1-5, a swing arm type box sampler of this embodiment includes a sampling box 1, arc plates 6 are fixedly installed on two sides of the bottom of the sampling box 1, a closing plate 201 is provided on the bottom of the sampling box 1, first supporting plates 202 are provided on two sides of the sampling box 1, two first supporting plates 202 are fixedly installed with the closing plate 201, a mounting block 7 is fixedly installed on one side of each of the two first supporting plates 202, a second supporting plate 8 is fixedly installed on one side of each of the two mounting blocks 7, rotating holes are provided on one side of each of the two second supporting plates 8, a rotating shaft 9 is rotatably installed in each of the two rotating holes, two second supporting plates 8 are rotatably installed with a counterweight assembly 3 through the rotating shaft 9, a counterweight block 10 is fixedly installed on the opposite side of one end of each of the two second supporting plates 8, a connecting piece 11 is fixedly installed between the two counterweight blocks 10, a counterweight seat 301 is fixedly installed on the top of the sampling box 1, a plurality of counterweight plates 302 are fixedly arranged on two sides of the counterweight seat 301, a lifting seat 401 is fixedly arranged on the top of the counterweight seat 301, two lifting plates 402 are fixedly arranged on the top of the lifting seat 401, a winch disc 12 is rotatably arranged between the two lifting plates 402, a plurality of fixing pieces 13 are fixedly arranged between the two lifting plates 402, a lifter 14 is fixedly arranged on the top of the two lifting plates 402, a steel wire rope 15 is arranged on one side of the lifter 14, one end of the steel wire rope 15 penetrates through the lifter 14 and is fixedly connected with a connecting piece 11, a limiting block 16 is fixedly arranged on two sides of the two lifting plates 402, a fixing frame 501 is fixedly sleeved on the outer surface of the lifting seat 401, a first supporting device 502 is arranged on one side of the sampling box 1, a second supporting device 17 is fixedly arranged on one side of the fixing frame 501, a third supporting device 18 fixedly arranged with the first supporting device 502 is fixedly arranged on one end of the second supporting device 17, the two sides of the first support 502 are fixedly provided with fourth supports 19 fixedly installed with the fixed frame 501, a fifth support 20 is fixedly installed between the two fourth supports 19, the sealing plate 201 is arranged in an arc shape, and the two arc plates 6 are matched with the sealing plate 201.

The implementation principle of the swing arm type box sampler in the embodiment of the application is as follows: placing the sampler into the sea, continuously placing the steel wire rope 15, continuously lowering the sampler to the sea floor, after falling on the bottom, matching the first support 502 with a plurality of supports, keeping the sampler vertical and not inclined, keeping stable, continuously lowering and prolonging the steel wire rope 15, losing the pulling force of the steel wire rope 15, rotating the first support plate 202 under the gravity of the balancing weight 10, allowing the sealing plate 201 to move, opening the mouth of the sampling box 1, continuously sinking the sampler, allowing the inside of the sampling box 1 to collect the required sample, after the sample collection is completed, pulling up the steel wire rope 15, because the steel wire rope 15 and the connecting piece 11 are connected, when the steel wire rope 15 is pulled up, the first support plate 202 rotates due to the pulling force, and allowing the sealing plate 201 to seal the sampling box 1 from the bottom of the new movement to the sampling box 1, continuously pulling the steel wire rope 15 after the sealing of the sampling box 1, and integrally recovering the whole sampler.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a box sampler of swing arm, includes sample case (1) and sets up be used for sealing subassembly (2) with sample case (1) confined bottom on sample case (1), its characterized in that, the top of sample case (1) is equipped with and lets sample case (1) keep balanced counter weight subassembly (3), the top of counter weight subassembly (3) is equipped with hoisting assembly (4), the supporting component (5) of supporting sample case (1) have been cup jointed to the surface of hoisting assembly (4), the bottom both sides fixed mounting of sample case (1) has arc (6).

2. The swing arm type box sampler according to claim 1, wherein the bottom sealing assembly (2) comprises a sealing plate (201) and first supporting plates (202) fixed on two sides of the sealing plate (201), one sides of the two first supporting plates (202) are fixedly provided with mounting blocks (7), one sides of the two mounting blocks (7) are fixedly provided with second supporting plates (8), one sides of the two second supporting plates (8) are provided with rotating holes, the inside of the two rotating holes are rotatably provided with rotating shafts (9), the two second supporting plates (8) are rotatably mounted with the counterweight assembly (3) through the rotating shafts (9), the opposite sides of one ends of the two second supporting plates (8) are fixedly provided with counterweights (10), and connecting pieces (11) are fixedly mounted between the two counterweights (10).

3. A swing arm type box sampler according to claim 1 in which the counterweight assembly (3) comprises a counterweight base (301) fixed to the sampling box (1) and a plurality of counterweight plates (302) mounted on both sides of the counterweight base (301).

4. A swing arm type box sampler as claimed in claim 3 wherein said lifting assembly (4) comprises a lifting seat (401) fixed on a counterweight seat (301) and two lifting plates (402) fixed on the top of the lifting seat (401), a winch disc (12) is rotatably mounted between the two lifting plates (402), a plurality of fixing members (13) are fixedly mounted between the two lifting plates (402), a lifter (14) is fixedly mounted on the top of the two lifting plates (402), a steel wire rope (15) is arranged on one side of the lifter (14), one end of the steel wire rope (15) penetrates through the lifter (14) and is fixedly connected with a connecting member (11), and limiting blocks (16) are fixedly mounted on both sides of the two lifting plates (402).

5. A swing arm type box sampler according to claim 4 wherein said supporting component (5) comprises a fixed frame (501) fixedly sleeved on the lifting seat (401) and a first supporting device (502) arranged on the periphery of the sampling box (1), a second supporting device (17) is fixedly arranged on one side of the fixed frame (501), a third supporting device (18) fixedly arranged on one end of the second supporting device (17) and the first supporting device (502) is fixedly arranged on one end of the second supporting device (17), a fourth supporting device (19) fixedly arranged on two sides of the first supporting device (502) and a fifth supporting device (20) is fixedly arranged between the two fourth supporting devices (19).

6. A swing arm type box sampler according to claim 2, characterized in that the closing plates (201) are arranged in a circular arc shape, and two arc-shaped plates (6) are adapted to the closing plates (201).