CN211784485U

CN211784485U - Hydraulic engineering silt sampling device

Info

Publication number: CN211784485U
Application number: CN201922419958.5U
Authority: CN
Inventors: 李书芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-27
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a hydraulic engineering silt sampling device relates to hydraulic engineering technical field. This hydraulic engineering silt sampling device, including the mounting panel, the last fixed surface of mounting panel is connected with the riser, and the upper surface of mounting panel is located the right side fixedly connected with storage case of riser, and the left side of riser is provided with the pneumatic cylinder, the upper end fixedly connected with diaphragm of pneumatic cylinder, the fixed upper end at the riser that cup joints of right-hand member of diaphragm. This hydraulic engineering silt sampling device, through setting up the limiting plate, the locating plate, supporting spring and head, reached and just can enter into the effect of getting in the storage bucket when getting the storage bucket and removing silt behind the certain degree of depth, solved present hydraulic engineering silt sampling device and can not be accurate and take a sample to the muddy water sample of required appointed degree of depth, when sampling device gets into the aquatic, mix the muddy water of the different degree of depth easily, and then lead to the inaccuracy of analysis result easily, brought very big inconvenient problem to subsequent research and analysis work.

Description

Hydraulic engineering silt sampling device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering silt sampling device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. And in the construction process of hydraulic engineering, a sediment sample needs to be sampled from a target area, namely solid particles carried in natural water flow.

Present hydraulic engineering silt sampling device can not be accurate and take a sample to the muddy water sample of required appointed degree of depth, and when sampling device got into the aquatic, the muddy water of the different degree of depth of mixing easily, and then leads to the inaccurate of analysis result easily, has brought very big inconvenience to subsequent research and analysis work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic engineering silt sampling device has solved present hydraulic engineering silt sampling device and can not be accurate and take a sample to the muddy water sample of required appointed degree of depth, and when sampling device got into the aquatic, the muddy water of the different degree of depth of mixing easily, and then leads to the inaccurate of analysis result easily, has brought very big inconvenient problem to subsequent research and analysis work.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hydraulic engineering silt sampling device comprises a mounting plate, wherein the upper surface of the mounting plate is fixedly connected with a vertical plate, the upper surface of the mounting plate is positioned at the right side of the vertical plate and is fixedly connected with a storage box, the left side of the vertical plate is provided with a hydraulic cylinder, the upper end of the hydraulic cylinder is fixedly connected with a transverse plate, the right end of the transverse plate is fixedly sleeved at the upper end of the vertical plate, the bottom surface of the hydraulic cylinder is fixedly connected with a supporting plate, a fixed plate is arranged below the supporting plate, a positioning plate is arranged between the fixed plate and the supporting plate, the side, close to the supporting plate, of the positioning plate is fixedly connected with a supporting spring, a sliding rod is inserted in the supporting spring in a sliding manner, the upper end of the sliding rod is fixedly connected with the bottom surface of the supporting plate, the one end of keeping away from each other of two locating levers slides respectively and runs through the one side that two limiting plates leaned on each other, and the bottom surface of diaphragm is all run through in the upper end of two limiting plates.

The upper surface of the transverse plate is fixedly connected with a limiting frame, the two limiting plates are positioned inside the limiting frame, two extrusion plates are arranged between the two limiting plates and above the transverse plate, front and back through chutes are formed in the front and back surfaces of the limiting frame, the front and back ends of the two extrusion plates are respectively inserted into the two chutes in a sliding manner, threaded rods are fixedly connected to the surfaces of the two extrusion plates close to each other, an adjusting sleeve is arranged between the two threaded rods, the two threaded rods are inserted into the adjusting sleeve in a threaded manner, a material taking barrel is fixedly connected to the bottom surface of the fixing plate, the interior of the material taking barrel is of a hollow structure, a push rod is fixedly connected to the bottom surface of the positioning plate, the lower end of the push rod penetrates through the upper surface of the fixing plate in a sliding manner, one end of the push rod penetrating out of the fixing plate is positioned inside the material taking barrel, the mounting plate is rotatably connected with four rotating wheels.

Preferably, the bottom surface of the transverse plate is fixedly connected with a limiting plate, the limiting plate is sleeved on the outer surfaces of the two limiting plates in a sliding mode, and the limiting plate is sleeved on the outer surface of the hydraulic cylinder in a sliding mode.

Preferably, the equal fixedly connected with slipmat in one side that two stripper plates kept away from each other, the one side that two slipmats kept away from each other and the one side that two limiting plates are close to each other contact each other.

Preferably, the number of the supporting springs is four, and the four supporting springs are all perpendicular to the supporting plate.

Preferably, the lower end of the material taking barrel is conical, and the axis of the material taking barrel is coaxial with the axis of the ejector rod.

Preferably, the two limiting plates are both U-shaped, and the two limiting plates are symmetrically distributed on the left side and the right side of the supporting plate by taking the axis of the hydraulic cylinder as a symmetry axis.

(III) advantageous effects

The utility model provides a hydraulic engineering silt sampling device. The method has the following beneficial effects:

1. the hydraulic engineering silt sampling device is provided with a limiting plate, a positioning plate, a supporting spring and an end enclosure, wherein in the sampling process, a hydraulic cylinder is controlled to push a supporting plate to move downwards, the positioning rod and the fixing plate are pushed to move downwards through the supporting spring and a sliding rod, and further the material taking barrel is pushed to move downwards, when the positioning rod is contacted with the limiting plate, the positioning plate stops moving, the hydraulic cylinder continues to push the supporting plate downwards, the supporting plate compresses the supporting spring to move downwards, the fixing plate is pushed to move downwards, the material taking barrel is further moved downwards, the end enclosure slides out of the bottom of the material taking barrel, so that silt can enter the material taking barrel, the effect that the silt can enter the material taking barrel only after the material taking barrel moves to a certain depth is achieved, and the problem that the existing hydraulic engineering silt sampling device cannot accurately sample muddy water with the required specified depth is, when sampling device got into the aquatic, mix the muddy water of the different degree of depth easily, and then lead to the inaccurate of analysis result easily, brought very big inconvenient problem to subsequent research and analysis work.

2. This hydraulic engineering silt sampling device, through setting up threaded rod and adjusting collar, when needs change get the storage bucket and collect the silt degree of depth, rotate the adjusting collar, make two threaded rods be close to each other, make two limiting plates can remove, change the high back of limiting plate, it makes two threaded rods keep away from each other through making with two threaded rod thread engagement to rotate the adjusting collar, make the stripper plate keep away from each other and fix the limiting plate with spacing frame's combined action, the high emergence that makes the locating lever stop motion make changes, reached the effect that the degree of depth when making silt can get into and get the storage bucket changes, the unable problem of adjusting of degree of depth when collecting silt has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the hydraulic cylinder and the support plate of the present invention;

FIG. 3 is a schematic view of the connection between the head and the material-taking barrel of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

Wherein, 1 mounting panel, 2 risers, 3 storage casees, 4 diaphragm, 5 pneumatic cylinders, 6 backup pads, 7 fixed plates, 8 locating plates, 9 supporting spring, 10 slide bars, 11 locating levers, 12 limiting plates, 13 spacing frame, 14 stripper plates, 15 spouts, 16 threaded rods, 17 adjusting collar, 18 get the storage bucket, 19 ejector pins, 20 head, 21 rotation wheel, 22 limiting plate, 23 slipmats.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a hydraulic engineering silt sampling device, as shown in fig. 1-4, including mounting panel 1, the upper surface of mounting panel 1 is fixedly connected with riser 2, the upper surface of mounting panel 1 is located the right side fixedly connected with storage tank 3 of riser 2, storage tank 3 stores the silt of collecting, the left side of riser 2 is provided with pneumatic cylinder 5, the upper end fixedly connected with diaphragm 4 of pneumatic cylinder 5, the right-hand member of diaphragm 4 is fixedly connected in the upper end of riser 2, the bottom surface fixedly connected with backup pad 6 of pneumatic cylinder 5, the below of backup pad 6 is provided with fixed plate 7, be provided with locating plate 8 between fixed plate 7 and backup pad 6, the one side that locating plate 8 and backup pad 6 are close to each other is fixedly connected through supporting spring 9, the quantity of supporting spring 9 is four, four supporting spring 9 all set up with backup pad 6 perpendicularly, the inside slip grafting slide bar 10 of, the upper end of slide bar 10 and the bottom surface fixed connection of backup pad 6, the lower extreme of slide bar 10 slides and runs through behind the upper surface of locating plate 8 and the upper surface fixed connection of fixed plate 7, equal fixedly connected with locating lever 11 of side about locating plate 8, the left and right sides of backup pad 6 all is provided with limiting plate 12, the shape of two limiting plates 12 is the U-shaped, two limiting plates 22 use the axis of pneumatic cylinder 5 as the left and right sides of symmetry axis symmetric distribution at backup pad 6, the one end of keeping away from each other of two locating levers 11 slides respectively and runs through the one side that two limiting plates 12 leaned on each other, the upper end of two limiting plates 12 all slides and runs through the bottom surface of diaphragm 4, the bottom surface fixedly connected with limiting plate 22 of diaphragm 4, limiting plate 22 slides and cup joints the surface at two limiting plates 12, limiting plate 22 slides and cup joints the surface at pneumatic cylinder 5, set.

The upper surface of the transverse plate 4 is fixedly connected with a limiting frame 13, the two limiting plates 12 are both positioned inside the limiting frame 13, two extrusion plates 14 are arranged between the two limiting plates 12 and above the transverse plate 4, the sides of the two extrusion plates 14 far away from each other are both fixedly connected with anti-slip pads 23, the surfaces of the two anti-slip pads 23 far away from each other are in contact with the surfaces of the two limiting plates 12 close to each other, the anti-slip pads 23 are arranged to increase the friction force between the extrusion plates 14 and the limiting plates 12, the limiting plates 12 are prevented from sliding after the extrusion plates 14 extrude and fix the limiting plates 12, the front back surfaces of the limiting frames 13 are both provided with through chutes 15, the front ends and the back ends of the two extrusion plates 14 are respectively inserted in the two chutes 15 in a sliding manner, the surfaces of the two extrusion plates 14 close to each other are both fixedly connected with threaded, the two threaded rods 16 are inserted in the adjusting sleeve 17 in a threaded manner, the adjusting sleeve 17 is meshed with the two threaded rods 16 in the rotating process to enable the two threaded rods 16 to be close to or away from each other, the bottom surface of the fixing plate 7 is fixedly connected with a material taking barrel 18, the lower end of the material taking barrel 18 is conical, the axis of the material taking barrel 18 is coaxial with the axis of the ejector rod 19, the interior of the material taking barrel 18 is of a hollow structure, the bottom surface of the positioning plate 8 is fixedly connected with an ejector rod 19, the lower end of the ejector rod 19 penetrates through the upper surface of the fixing plate 7 in a sliding manner, one end, penetrating out of the fixing plate 7, of the ejector rod 19 is located in the material taking barrel 18, one end, located in the material taking barrel 18, of the ejector rod 19 is fixedly connected with a sealing head 20, the sealing head 20 blocks the bottom of the material taking barrel 18 in the synchronous moving process of the positioning plate 8 and the fixing, four rotating wheels 21 are connected to the mounting plate 1 for rotation.

The theory of operation, in the process of sampling, control pneumatic cylinder 5 promotes backup pad 6 and moves down, promote locating lever 11 and fixed plate 7 through supporting spring 9 and slide bar 10 and move down, and then promote to get storage bucket 18 and move down, when locating lever 11 contacts with limiting plate 12, locating plate 8 stops moving, pneumatic cylinder 5 continues to promote backup pad 6 downwards, backup pad 6 compression supporting spring 9 moves down, promote fixed plate 7 and move down, make to get storage bucket 18 and continue to move down, head 20 is from getting storage bucket 18 bottom roll-off, make silt can enter into getting storage bucket 18, make get storage bucket 18 move to certain degree of depth after silt just can enter into getting storage bucket 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering silt sampling device, includes mounting panel (1), its characterized in that: the upper surface of the mounting plate (1) is fixedly connected with a vertical plate (2), the upper surface of the mounting plate (1) is positioned on the right side of the vertical plate (2) and is fixedly connected with a storage box (3), the left side of the vertical plate (2) is provided with a hydraulic cylinder (5), the upper end of the hydraulic cylinder (5) is fixedly connected with a transverse plate (4), the right end of the transverse plate (4) is fixedly sleeved on the upper end of the vertical plate (2), the bottom surface of the hydraulic cylinder (5) is fixedly connected with a support plate (6), a fixing plate (7) is arranged below the support plate (6), a positioning plate (8) is arranged between the fixing plate (7) and the support plate (6), the side, close to each other, of the positioning plate (8) and the support plate (6) is fixedly connected through a support spring (9), a sliding rod (10) is inserted in, the lower end of the sliding rod (10) penetrates through the upper surface of the positioning plate (8) in a sliding mode and then is fixedly connected with the upper surface of the fixing plate (7), the left side surface and the right side surface of the positioning plate (8) are fixedly connected with positioning rods (11), the left side surface and the right side surface of the supporting plate (6) are respectively provided with limiting plates (12), the ends, far away from each other, of the two positioning rods (11) respectively penetrate through the surfaces, close to each other, of the two limiting plates (12) in a sliding mode, and the upper ends of the two limiting plates (12);

the upper surface of the transverse plate (4) is fixedly connected with a limiting frame (13), the two limiting plates (12) are positioned inside the limiting frame (13), two extrusion plates (14) are arranged between the two limiting plates (12) and above the transverse plate (4), the front back surface of the limiting frame (13) is provided with a front sliding groove (15) and a rear sliding groove (15) which are communicated with each other, the front end and the rear end of each extrusion plate (14) are respectively inserted in the two sliding grooves (15) in a sliding manner, one surface of each extrusion plate (14) close to each other is fixedly connected with a threaded rod (16), an adjusting sleeve (17) is arranged between the two threaded rods (16), the two threaded rods (16) are inserted in the adjusting sleeve (17) in a threaded manner, the bottom surface of the fixing plate (7) is fixedly connected with a material taking barrel (18), the inside of the material taking barrel (18) is of a hollow structure, the, the lower end of the ejector rod (19) penetrates through the upper surface of the fixing plate (7) in a sliding mode, one end, penetrating out of the fixing plate (7), of the ejector rod (19) is located inside the material taking barrel (18), one end, located inside the material taking barrel (18), of the ejector rod (19) is fixedly connected with a sealing head (20), the bottom end of the sealing head (20) penetrates through the inner bottom wall of the material taking barrel (18) in a sliding mode, and the mounting plate (1) is connected with four rotating wheels (21) in a rotating mode.

2. The hydraulic engineering silt sampling device of claim 1, characterized in that: the bottom surface of the transverse plate (4) is fixedly connected with a limiting plate (22), the limiting plate (22) is sleeved on the outer surfaces of the two limiting plates (12) in a sliding mode, and the limiting plate (22) is sleeved on the outer surface of the hydraulic cylinder (5) in a sliding mode.

3. The hydraulic engineering silt sampling device of claim 1, characterized in that: the two squeezing plates (14) are fixedly connected with anti-slip pads (23) on one sides far away from each other, and one faces, far away from each other, of the two anti-slip pads (23) are in contact with one faces, close to each other, of the two limiting plates (12).

4. The hydraulic engineering silt sampling device of claim 1, characterized in that: the number of the supporting springs (9) is four, and the four supporting springs (9) are perpendicular to the supporting plate (6).

5. The hydraulic engineering silt sampling device of claim 1, characterized in that: the lower end of the material taking barrel (18) is conical, and the axis of the material taking barrel (18) is coaxial with the axis of the ejector rod (19).

6. The hydraulic engineering silt sampling device of claim 1, characterized in that: the two limiting plates (12) are both U-shaped, and the two limiting plates (22) are symmetrically distributed on the left side and the right side of the supporting plate (6) by taking the axis of the hydraulic cylinder (5) as a symmetry axis.