CN215865854U

CN215865854U - Silt sampling device for hydraulic engineering

Info

Publication number: CN215865854U
Application number: CN202122375302.5U
Authority: CN
Inventors: 张海廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-18
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a silt sampling device for hydraulic engineering, which comprises a threaded sleeve, wherein a handle is arranged at the upper end part of the outer wall of the threaded sleeve, a sampling mechanism is arranged at the bottom end of the threaded sleeve, and the sampling mechanism comprises a threaded rod, a sampling box, a movable plate, a connecting plate, a first rotating rod, a material guide plate, a second rotating rod, a fixed block, a side plate, a compression spring and a clamping joint. The utility model relates to a silt sampling device for hydraulic engineering, which belongs to the field of sampling devices, wherein a material guide plate on a sampling box is opened by using a screw thread sleeve, a handle and a sampling mechanism in a matched manner, so that silt can conveniently enter a collecting mechanism from a material guide port.

Description

Silt sampling device for hydraulic engineering

Technical Field

The utility model relates to the field of sampling devices, in particular to a silt sampling device for hydraulic engineering.

Background

The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefit, and a sediment sample needs to be sampled at a target section in the construction process of the hydraulic engineering, so that solid particles carried in natural water flow and sediment test are one of hydrological test projects. However, the used silt sampling device of current water conservancy work's volume is all too huge, and inconvenient user carries when the user needs use for silt sampling device's use receives the limitation, and simultaneously, the operation is comparatively loaded down with trivial details when using silt sampling device, and can not carry out effectual collection to silt, spills easily at the in-process silt that silt sampling device retrieved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a silt sampling device for hydraulic engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

silt sampling device for hydraulic engineering, including threaded sleeve, threaded sleeve's outer wall upper end position is equipped with the handle, threaded sleeve's bottom is equipped with sampling mechanism, sampling mechanism includes threaded rod, sampling box, fly leaf, connecting plate, first dwang, stock guide, second dwang, fixed block, side board, compression spring and joint, sampling box's bottom surface is equipped with collection mechanism, collection mechanism includes toper collecting vessel and side piece.

Preferably, sample box fixed mounting is on threaded sleeve's bottom surface, the connecting hole has been seted up to sample box's top surface, threaded rod screw in is installed in the threaded sleeve and is carried out threaded connection with the threaded sleeve, the threaded rod passes the connecting hole, the top surface fixed mounting of threaded rod has the knob, just the top surface fixed mounting of threaded rod has the rotor plate, the guide mouth has been seted up on the both sides lateral wall of sample box respectively, just the second rotation groove has been seted up at the both sides lateral wall lower extreme position of guide mouth.

Preferably, the top surface of the movable plate is provided with a groove, the wall of the groove is provided with a first rotating groove, the rotating sheet is located in the groove and movably mounted in the first rotating groove, the side walls of the two sides of the movable plate are respectively provided with a notch, and the side walls of the two sides of the notch are respectively provided with a first rotating hole.

Preferably, the symmetry respectively fixed mounting has the fixed block of a set of symmetry on the inside wall of stock guide, just the second has been seted up on the lateral wall of fixed block and has been rotated the hole, the symmetry respectively fixed mounting has first dwang, upper end on the upper and lower end both sides lateral wall of connecting plate first dwang alternates to be installed in first dwang, the lower extreme first dwang alternates to be installed in the fixed block, fixed mounting has the second dwang respectively on the both sides lateral wall lower extreme position of stock guide, just the second dwang alternates to be installed in the second rotation inslot.

Preferably, the side plates are fixedly mounted on the side walls of the two sides of the sampling box respectively and are located below the material guide port, a through spring groove is formed in the side wall of one side of each side plate, a compression spring is movably mounted in the groove of each spring groove, and clamping connectors are fixedly mounted at the two ends of each compression spring respectively.

Preferably, a set of symmetrical side blocks is fixedly mounted on the side walls of the two sides of the conical collecting cylinder respectively, and clamping holes are formed in the side walls of the side blocks.

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

according to the silt collecting device, the guide plate on the sampling box is opened by matching the threaded sleeve, the handle and the sampling mechanism, so that silt can conveniently enter the collecting mechanism from the guide opening, the silt collecting device is simple and rapid to operate when in use, is convenient to use and carry, and ensures that the using occasions of the silt collecting device are not limited, the arranged collecting mechanism is convenient for collecting silt, and meanwhile, the problem that the silt leaks can be avoided when the whole silt collecting device is recovered.

Drawings

FIG. 1 is a schematic plan view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the sampling mechanism of the present invention;

FIG. 3 is a schematic view, broken away and enlarged, of the lower end structure of the threaded rod of the present invention;

FIG. 4 is a schematic sectional and exploded view of the side panel of the present invention;

fig. 5 is a schematic view of the overall structure of the collecting mechanism of the present invention.

In the figure: 1. a threaded bushing; 2. a handle; 3. a sampling mechanism; 4. a collection mechanism; 5. a threaded rod; 6. a knob; 7. a sampling box; 8. a material guide port; 9. a rotating sheet; 10. a connecting plate; 11. a first rotating lever; 12. a movable plate; 13. a recess; 14. a first rotation hole; 15. a groove; 16. a first rotating groove; 17. a material guide plate; 18. a second rotating lever; 19. a fixed block; 20. a second rotation hole; 21. connecting holes; 22. a second rotating groove; 23. a side plate; 24. a spring slot; 25. a compression spring; 26. a clamping head; 27. a conical collection cylinder; 28. a side block; 29. and (6) clamping the hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, silt sampling device for hydraulic engineering, including threaded sleeve 1, threaded sleeve 1's outer wall upper end position is equipped with handle 2, threaded sleeve 1's bottom is equipped with sampling mechanism 3, sampling mechanism 3 includes threaded rod 5, sampling box 7, fly leaf 12, connecting plate 10, first dwang 11, stock guide 17, second dwang 18, fixed block 19, side board 23, compression spring 25 and joint 26, sampling box 7's bottom surface is equipped with collection mechanism 4, collection mechanism 4 includes toper collecting vessel 27 and side piece 28.

As shown in fig. 4-5, in this embodiment, in order to collect silt, side plates 23 are respectively and fixedly mounted on two side walls of the sampling box 7, and the side plates 23 are located below the material guiding opening 8, a through spring slot 24 is formed on one side wall of the side plate 23, a compression spring 25 is movably mounted in the slot of the spring slot 24, two ends of the compression spring 25 are respectively and fixedly mounted with a clamping head 26, a set of symmetrical side blocks 28 are respectively and fixedly mounted on two side walls of the conical collecting cylinder 27, and a clamping hole 29 is formed on a side wall of the side block 28, when in use, the conical collecting cylinder 27 is mounted on the bottom surface of the sampling box 7, the side plates 23 mounted on the sampling box 7 are aligned with the side blocks 28 mounted on the conical collecting cylinder 27 during mounting, when in mounting, the clamping heads 26 protruding from two sides of the side plates 23 are pressed by the side blocks 28, the compression spring 25 retracts in the spring slot 24 and drives the clamping heads 26 at the two ends to retract until the clamping heads 26 are not pressed by the side blocks 28, at this time, the compression spring 25 performs a recovery operation and pushes the clamping heads 26 at the two ends outwards until the clamping heads 26 are inserted into the clamping holes 29 formed in the side blocks 28, so that the conical collection cylinder 27 is mounted on the bottom surface of the sampling box 7.

As shown in fig. 2-4, in this embodiment, in order to facilitate sampling silt, the sampling box 7 is fixedly installed on the bottom surface of the threaded sleeve 1, a connection hole 21 is formed on the top surface of the sampling box 7, the threaded rod 5 is screwed into the threaded sleeve 1 and is in threaded connection with the threaded sleeve 1, the threaded rod 5 passes through the connection hole 21, the knob 6 is fixedly installed on the top surface of the threaded rod 5, the rotating plate 9 is fixedly installed on the top surface of the threaded rod 5, the material guiding openings 8 are respectively formed on the side walls on both sides of the sampling box 7, the second rotating grooves 22 are formed at the lower end portions of the side walls on both sides of the material guiding opening 8, the movable plate 12 is formed with a groove 15 on the top surface thereof, the first rotating grooves 16 are formed on the walls of the groove 15, the rotating plate 9 is located in the groove 15 and is movably installed in the first rotating grooves 16, the side walls on both sides of the movable plate 12 are respectively formed with notches 13, and the side walls on both sides of the notches 13 are respectively formed with first rotating holes 14, a set of symmetrical fixed blocks 19 are respectively and fixedly installed on the inner side walls of the symmetrical guide plates 17, second rotating holes 20 are formed in the side walls of the fixed blocks 19, first rotating rods 11 are respectively and fixedly installed on the side walls of the upper end and the lower end of the symmetrical connecting plates 10, the first rotating rod 11 at the upper end is inserted into the first rotating hole 14, the first rotating rod 11 at the lower end is inserted into the fixed block 19, second rotating rods 18 are respectively and fixedly installed on the lower end parts of the side walls of the two sides of the guide plates 17, and the second rotating rods 18 are inserted into the second rotating grooves 22. when the sampler is used, the whole device is taken up by the handle 2 and inserted into the silt below, because the conical collecting cylinder 27 is conical, the sampler is easy to be immersed into the silt until the sampling box 7 is completely immersed into the silt, then the knob 6 is rotated by hand, the knob 6 drives the threaded rod 5 to rotate in the threaded sleeve 1, at the same time, the rotating piece 9 installed at the lower end of the threaded rod 5 rotates the first rotating slot 16 opened in the groove 15 on the movable plate 12, the threaded rod 5 moves downwards through the cone-shaped collecting cylinder 27, at this time, the first rotating rod 11 installed on the connecting plate 10 rotates in the first rotating hole 14 opened on the side wall of the two sides of the notch 13 on the movable plate 12 and the second rotating hole 20 opened on the fixed block 19 installed on the material guiding plate 17, respectively, the angle between the symmetrical connecting plates 10 on the two sides of the movable plate 12 will continuously increase, at this time, the second rotating rod 18 installed on the material guiding plate 17 will rotate in the second rotating slot 22 opened on the side wall of the material guiding opening 8, and drive the material guiding plate 17 to turn outwards at the material guiding opening 8 until the material guiding opening 8 is exposed, by continuously rotating the knob 6, the threaded rod 5 drives the movable plate 12 to move downwards and the angle between the symmetrical connecting plates 10 increases, let stock guide 17 overturn to the outside with this and make the opening of guide port 8 become the biggest, and at this moment, because sample box 7 also sinks in silt, so silt will enter into toper collecting vessel 27 from guide port 8, later through reverse rotation knob 6, make stock guide 17 block guide port 8 until knob 6 can't rotate, take out whole device from silt at last, and take out the sample that can obtain silt with toper collecting vessel 27 from the below of sample box 7 again, whole device is when using, easy operation is convenient, and easy to use person carries the use, applicable in different places, and can be effectual collect silt sample.

While the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof or for parts thereof without departing from the scope of the utility model.

Claims

1. Silt sampling device for hydraulic engineering, its characterized in that: including threaded sleeve (1), the outer wall upper end position of threaded sleeve (1) is equipped with handle (2), the bottom of threaded sleeve (1) is equipped with sampling mechanism (3), sampling mechanism (3) are including threaded rod (5), sampling box (7), fly leaf (12), connecting plate (10), first dwang (11), stock guide (17), second dwang (18), fixed block (19), side board (23), compression spring (25) and joint (26), the bottom surface of sampling box (7) is equipped with collection mechanism (4), collection mechanism (4) are including toper collecting vessel (27) and side piece (28).

2. The sediment sampling device for hydraulic engineering of claim 1, characterized in that: sample box (7) fixed mounting is on the bottom surface of threaded sleeve pipe (1), connecting hole (21) have been seted up to the top surface of sample box (7), threaded rod (5) screw in is installed in threaded sleeve pipe (1) and is carried out threaded connection with threaded sleeve pipe (1), threaded rod (5) pass connecting hole (21), the top surface fixed mounting of threaded rod (5) has knob (6), just the top surface fixed mounting of threaded rod (5) has rotor plate (9), guide mouth (8) have been seted up on the both sides lateral wall of sample box (7) respectively, just second rotation groove (22) have been seted up at the both sides lateral wall lower extreme position of guide mouth (8).

3. The sediment sampling device for hydraulic engineering of claim 2, characterized in that: the top surface of the movable plate (12) is provided with a groove (15), the wall of the groove (15) is provided with a first rotating groove (16), the rotating sheet (9) is positioned in the groove (15) and movably mounted in the first rotating groove (16), the side walls of the two sides of the movable plate (12) are respectively provided with a notch (13), and the side walls of the two sides of the notch (13) are respectively provided with a first rotating hole (14).

4. The sediment sampling device for hydraulic engineering of claim 3, characterized in that: symmetrical fixed block (19) of a set of symmetry are respectively fixed mounting on the inside wall of baffle (17), just second rotation hole (20) have been seted up on the lateral wall of fixed block (19), symmetrical fixed mounting has first dwang (11), upper end respectively on the upper and lower end both sides lateral wall of connecting plate (10) first dwang (11) alternate to be installed in first rotation hole (14), the lower extreme first dwang (11) alternate to be installed in fixed block (19), fixed mounting has second dwang (18) respectively on the both sides lateral wall lower extreme position of baffle (17), just second dwang (18) alternate to be installed in second rotation groove (22).

5. The hydraulic engineering uses silt sampling device according to claim 4, its characterized in that: the utility model discloses a sampling box, including sample box (7), side board (23) are fixed mounting respectively on the both sides lateral wall of sample box (7), just side board (23) are located the below of guide mouth (8), set up on one side lateral wall of side board (23) and have seted up through spring groove (24), the inslot movable mounting of spring groove (24) has compression spring (25), the both ends of compression spring (25) fixed mounting respectively have joint (26).

6. The sediment sampling device for hydraulic engineering of claim 5, characterized in that: a set of symmetrical side blocks (28) are fixedly mounted on the side walls of the two sides of the conical collecting cylinder (27) respectively, and clamping holes (29) are formed in the side walls of the side blocks (28).