LU600593B1

LU600593B1 - Sampling device for hydrology and sediment testing

Info

Publication number: LU600593B1
Application number: LU600593A
Authority: LU
Inventors: Wenpei Liu
Original assignee: Univ Suzhou
Priority date: 2025-03-17
Filing date: 2025-03-17
Publication date: 2025-09-18

Abstract

The present invention discloses a sampling device for hydrology and sediment testing, belonging to the technical field of sediment sampling. the device comprises a positioning plate, a clamping assembly, a rotating plate, a limit plate, an upper plate, a lower plate, a rotating column, two pushing plates, a rotating rod, and a connecting plate; the positioning plate is provided with a through-hole penetrating through the positioning plate; the clamping assembly is set on the positioning plate, used for clamping on the edge of the ship; the rotating plate is rotatably arranged in the through-hole, and has a positioning hole on the rotating plate; the limit plate is a semi hollow cylindrical shape and is capable of sliding through the positioning hole; the upper plate and the lower plate are respectively set at the upper and lower ends of the limit plate, and the lower plate is provided with a cone.

Description

DESCRIPTION

SAMPLING DEVICE FOR HYDROLOGY AND SEDIMENT TESTING

TECHNICAL FIELD

The present disclosure relates to the technical field of sediment sampling, in particular to a sampling device for hydrology and sediment testing.

BACKGROUND

In the process of geological exploration, various data needs to be collected, while in hydrological exploration, sediment testing is involved, which requires sampling of sediment.

The Patent with application number CN202020322881.X discloses a sampling device for hydrological sediment testing. In this patent, the knob of collection bottle 13 is placed at the bottom of the fixed cylinder 1, and the user holds handle 7 to send the collection bottle 13 to the position where sediment water samples are to be collected (which can be collected on the water surface or underwater. During the movement of collection bottle 13 underwater, the bottle mouth of collection bottle 13 is blocked by rubber stopper 9, and sediment water samples in non sampling positions will not enter the collection bottle 13). When the collection bottle 13 reaches the collection position, lift the handle 11, which drives the rubber stopper 9 to move upward through the inner rod 8.

At the same time, spring 12 is compressed and accumulates elastic force, to open the collection bottle 13 to allow sediment water samples to enter, waiting for a few seconds for the sediment water samples in the collection bottle 13 to be fully collected.

Afterwards, release the handle 11, the push inner rod 8 and the rubber stopper @ 00°93 move downwards under the elastic force of spring 12 to seal collection bottle 13, avoiding sediment water samples at non-collection positions entering the collection bottle 13, then take the collection bottle 13 to the shore and remove it to fill the sample bottle.

The sediment collection devices in the existing technology mainly collect sediment on the shore, which cannot be used for deep water positions.

Usually, sediment collection needs to be carried out on ships for water areas that are too wide or too deep.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present disclosure is to provide a sampling device for hydrology and sediment testing to solve the problem described in the background that the sediment collection device in the prior art is not suitable for use on ships.

To achieve the above objectives, the present disclosure provides the following technical solution: a sampling device for hydrology and sediment testing, which includes a positioning plate, a clamping assembly, a rotating plate, a limit plate, an upper plate, a lower plate, a rotating column, two pushing plates, a rotating rod, and a connecting plate.

The positioning plate is provided with a through-hole penetrating through the positioning plate.

The clamping assembly is set on the positioning plate, used for clamping on the edge of the ship; The rotating plate is rotatably arranged in the through-hole, and has a positioning hole on the rotating plate.

The limit plate is a semi hollow cylindrical shape and is capable of sliding through the positioning hole.

The upper plate and the lower plate are respectively set at the upper and lower ends of the limit plate, and the lower plate is provided with a cone;

The rotating column is located at the center of the limit plate.

The lower end of the rotating column is rotatably connected to the lower plate, arld/600593 the upper end of the rotating column rotates through the upper plate.

The two pushing plates are respectively set on both sides of the rotating column;

Wherein, the rotating column, the two pushing plates, the limit plate, the upper plate, and the lower plate form a sediment chamber.

The rotating rod is detachably installed at the upper end of the rotating column.

The connecting plate is set on the upper plate, and a first baffle is detachably provided on the connecting plate.

Preferably, a detachable extension rod is provided between the rotating rod and the rotating column. An extension plate is detachably provided on the connecting plate, and a second baffle is detachably provided on the extension plate.

Preferably, the two ends of the extension rod are respectively provided with a second connecting ring, a first connecting ring is provided on the rotating column, and a third connecting ring is provided on the rotating rod. The second connecting ring can be fixedly connected to the first connecting ring or the third connecting ring in a detachable manner.

Preferably, rotating sleeves are provided on the opposite side walls of the rotating plate. Positioning columns are respectively provided on the inner wall of the through-hole corresponding to the position of the rotating sleeves. The positioning columns rotate into the rotating sleeves, and locking bolts are provided on the rotating sleeves.

Preferably, the clamping assembly includes a fixed plate mounted on the positioning plate. The fixed plate is fixedly connected to a guide rod and rotatably provided with a rotating screw. The guide rod slides through the clamping plate, and the screw passes through the clamping plate and is threaded with the clamping plate.

Advantageous effects of the present disclosure:

The positioning plate can be fixed on the ship edge through the clamping assembly, and the rotating plate is capable of being rotated in the through hole, so that the rotating plate can drive the limit plate passing through the positioning hole to rotate, making the limit plate vertically downward;

Two pushing plates can be driven to rotate by the rotation column, so that after the limit plate is inserted into the sediment, the pushing plates can push the sediment into the sediment chamber, and the pushing plates can confine the sediment in the sediment chamber;

In this application, by providing the extension rod and the extension plate, it enablé4/600593 the limit plate to extend into water area of different depths for sampling sediment.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a schematic diagram of a sampling device for hydrology and sediment test according to the present disclosure.

FIG. 2 is a front view of the clamping assembly of the present disclosure.

FIG. 3 is a schematic diagram of some components of the present disclosure.

FIG. 4 is a schematic diagram of some components in FIG. 3 of the present disclosure.

FIG. 5 is a schematic diagram of the present disclosure with an extension rod and an extension plate in FIG. 3.

In the figures: 10. positioning plate; 20. through - hole; 30. clamping assembly; 31. fixed plate; 32. screw; 33. guide rod; 34. clamping plate; 40. rotating plate; 41. positioning hole; 42. rotating sleeve; 43. positioning column; 44. locking bolt; 50. limit plate; 51. lower plate; 52. upper plate; 53. cone; 60. rotating column; 61. pushing plate; 62. first connecting ring; 63. extension rod; 64. second connecting ring; 65. sediment chamber; 70. rotating rod; 71. third connecting ring; 80. first baffle; 81. connecting plate; 82. extension plate; 83. second baffle.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

In order to make the technical problems, technical solutions and beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figure 1-5, in the embodiment, a sampling device for hydrology and sediment testing, which includes a positioning plate 10, a clamping assembly 30, a rotating plate 40, a limit plate 50, an upper plate 52, a lower plate 51, a rotating column 60, two pushing plates 61, a rotating rod 70, and a connecting plate 81.

The positioning plate 10 is provided with a through-hole 20 penetrating through the 00°93 positioning plate 10.

The clamping assembly 30 is set on the positioning plate 10, used for clamping on the edge of the ship;

The rotating plate 40 is rotatably arranged in the through-hole 20, and has a positioning hole 41 on the rotating plate 40.

The limit plate 50 is a semi hollow cylindrical shape and is capable of sliding through the positioning hole 41.

The upper plate 52 and the lower plate 51 are are respectively set at the upper and lower ends of the limit plate 50, and the lower plate 51 is provided with a cone 53;

The rotating column 60 is located at the center of the limit plate 50.

The lower end of the rotating column 60 is rotatably connected to the lower plate 51, and the upper end of the rotating column 60 rotates through the upper plate 52.

The two pushing plates 61 are respectively set on both sides of the rotating column 60;

Wherein, the rotating column 60, the two pushing plates 61, the limit plate 50, the upper plate 52, and the lower plate 51 form a sediment chamber 65.

The rotating rod 70 is detachably installed at the upper end of the rotating column 60.

The connecting plate 81 is set on the upper plate 52, and a first baffle 80 is detachably provided on the connecting plate 81.

When using the device of the present disclosure, the positioning plate 10 is fixed on the edge of the ship by the clamping assembly 30, and then the limit plate 50 is passed through the positioning hole 41. At this time, the rotating plate 40 is rotated to make the limit plate 50 in a vertical state, and then the rotating plate 40 is fixed. The limit plate 50 is inserted downward into the sediment, and the first baffle 80 is held in hand. Then the rotating rod 70 is rotated, and the rotating rod 70 drives the rotating column 60 to rotate 180 degrees, so that the rotating column 60 drives the pushing plate 61 to rotate, so that the pushing plate 61 can push the sediment, and the sediment is pushed into the sediment chamber 65 by the pushing plate 61.

At this time, the sediment is confined in the sediment chamber 65 by the two pushing 699593 plates 61, and then the first baffle 80 is pulled upward to remove the limit plate 50.

Please refer to Figure 5, a detachable extension rod 63 is provided between the rotating rod 70 and the rotating column 60. An extension plate 82 is detachably provided on the connecting plate 81, and a second baffle 83 is detachably provided on the extension plate 82.

By setting the extension rod 63 and the extension plate 82, the depth of the limit plate extending into the sediment can be extended, suitable for deeper water areas. The second baffle 83 has the same function as the first baffle 80. When the extension plate 82 is added, the first baffle 80 will be removed.

Please refer to Figures 1, 3, 4, and 5, the two ends of the extension rod 63 are respectively provided with a second connecting ring 64, a first connecting ring 62 is provided on the rotating column 60, and a third connecting ring 71 is provided on the rotating rod 70. The second connecting ring 64 can be fixedly connected to the first connecting ring 62 or the third connecting ring 71 in a detachable manner.

The second connecting ring 64 at both ends of the extended rod 63 can be fixed connected to the first connecting ring 62 and the third connecting ring 71 through bolts, which is convenient for disassembling and installing.

Please refer to Figure 1, rotating sleeves 42 are provided on the opposite side walls of the rotating plate 40. Positioning columns 43 are respectively provided on the inner wall of the through-hole 20 corresponding to the position of the rotating sleeves 42. The positioning columns 43 rotate into the rotating sleeves 42, and locking bolts 44 are provided on the rotating sleeves 42.

The rotating sleeves 42 set at both ends of the rotating plate 40 can rotate on the positioning columns 43 to adjust the angle of the rotating plate 40, and the locking bolts 44 on the rotating sleeves 42 can fix the rotating sleeves 42 on the positioning columns 43.

Please refer to Figures 1 and 2, the clamping assembly 30 includes a fixed plate 31 mounted on the positioning plate 10. The fixed plate 31 is fixedly connected to a guide rod 33 and rotatably provided with a rotating screw 32.

The guide rod 33 slides through the clamping plate 34, and the screw 32 passd4/600593 through the clamping plate 34 and is threaded with the clamping plate 34.

By rotating the screw 32, the clamping plate 34 can be driven to move along the guide rod 33, so that the clamp plate 34 cooperates with the fixed plate 31 to fix the positioning plate 10 on the edge of the ship.

Certainly, the above descriptions are merely preferred embodiments of the present disclosure. The present disclosure is not limited to the above embodiments listed. It should be noted that, all equivalent replacements and obvious variations made by any person skilled in the art under the teaching of the specification fall within the essential scope of the specification and shall be protected by the present disclosure.

Claims

CLAIMS LU600593

1. A sampling device for hydrology and sediment testing, comprising: a positioning plate, a clamping assembly, a rotating plate, a limit plate, an upper plate, a lower plate, a rotating column, two pushing plates, a rotating rod, and a connecting plate; the positioning plate is provided with a through-hole penetrating that through the positioning plate; the clamping assembly is set on the positioning plate, used for clamping on the edge of a ship; the rotating plate is rotatably arranged in the through-hole, and has a positioning hole on the rotating plate; the limit plate is a semi hollow cylindrical shape and is capable of sliding through the positioning hole; the upper plate and the lower plate are respectively set at the upper and lower ends of the limit plate, and the lower plate is provided with a cone; the rotating column is located at the center of the limit plate; the lower end of the rotating column is rotatably connected to the lower plate, and the upper end of the rotating column rotates through the upper plate; the two pushing plates are respectively set on both sides of the rotating column; the rotating column, the two pushing plates, the limit plate, the upper plate, and the lower plate form a sediment chamber; the rotating rod is detachably installed at the upper end of the rotating column; the connecting plate is set on the upper plate, and a first baffle is detachably provided on the connecting plate.

2. The sampling device for hydrology and sediment testing according to claim 1, characterized in that a detachable extension rod is provided between the rotating rod and the rotating column; an extension plate is detachably provided on the connecting plate, a second baffle is detachably provided on the extension plate; two ends of the extension rod are respectively provided with a second connecting ring, a first connecting ring is provided on the rotating column, a third connecting ring is provided on the rotating rod;

the second connecting ring can be fixedly connected to the first connecting ring Gr 600593 the third connecting ring in a detachable manner;

rotating sleeves are provided on the opposite side walls of the rotating plate; positioning columns are respectively provided on the inner wall of the through-hole corresponding to the position of the rotating sleeves; the positioning columns rotate into the rotating sleeves, and locking bolts are provided on the rotating sleeves;

the clamping assembly includes a fixed plate mounted on the positioning plate, the fixed plate is fixedly connected to a guide rod and rotatably provided with a rotating screw; the guide rod slides through a clamping plate, and the screw passes through the clamping plate and is threaded with the clamping plate.