CN216909349U

CN216909349U - Filter pipeline structure for hydraulic engineering

Info

Publication number: CN216909349U
Application number: CN202220584045.8U
Authority: CN
Inventors: 王泽阳; 陶庆中; 李辉; 白云天; 马子涵; 冉家驹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-08
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a filtering pipeline structure for hydraulic engineering, which comprises a water pipe, wherein the inner wall of the water pipe is connected with a supporting plate, a first filtering plate is embedded in the inner wall of the supporting plate, a plurality of first filtering holes distributed in an array are formed in the first filtering plate, two guide rods distributed symmetrically are connected to the inner surface of the water pipe, the outer wall of each guide rod is connected with a second filtering plate in a sliding mode, a plurality of second filtering holes distributed in an array are formed in the outer wall of the second filtering plate, one end of the second filtering plate is attached to the first filtering plate, the upper end of the second filtering plate is rotatably connected with a screw rod, and the outer wall of the screw rod penetrates through the water pipe; the screw rod is rotated, the outer wall of the screw rod is connected with the water pipe in a threaded mode, the screw rod is made to move up and down, the screw rod drives the second filter plate to move, the area of the second filter holes in the second filter plate, which are overlapped with the first filter holes, is made to change, and therefore the effect of conveniently adjusting the size of particles which can pass through the water pipe is achieved.

Description

Filter pipeline structure for hydraulic engineering

Technical Field

The utility model relates to hydraulic engineering equipment.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering.

Hydraulic engineering pipeline has two kinds of coarse filtration and fine filtration when filtering the water source, and when carrying out the coarse filtration to water in the pipeline now, generally adopts the filter to filter, and the filtration pore size of filter is certain, if the filtration pore size that needs to change the filter, leads to inconvenient change filtration pore size.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the size of particles passing through a water pipe cannot be easily adjusted when a pipeline is subjected to coarse filtration, and provides a filtering pipeline structure for hydraulic engineering.

The technical scheme for realizing the purpose is as follows: a filtering pipeline structure for hydraulic engineering comprises a water pipe, wherein a supporting plate is connected to the inner wall of the water pipe, a first filtering plate is embedded in the inner wall of the supporting plate, a plurality of first filtering holes distributed in an array are formed in the first filtering plate, two guide rods distributed symmetrically are connected to the inner surface of the water pipe, a second filtering plate is connected to the outer wall of each guide rod in a sliding mode, a plurality of second filtering holes distributed in an array are formed in the outer wall of the second filtering plate, and one end of the second filtering plate is attached to the first filtering plate;

the upper end of the second filter plate is rotatably connected with a screw rod, the outer wall of the screw rod penetrates through the water pipe, the outer wall of the screw rod is in threaded connection with the water pipe, a placing groove is formed in the outer wall of the water pipe, the outer wall of the screw rod penetrates through the placing groove, the outer surface of the screw rod is connected with a limiting plate, the upper end of the placing groove is connected with two symmetrically distributed connecting rods, the outer wall of each connecting rod is connected with a bottom plate, the top end of each connecting rod is connected with a top plate, and the distance between the bottom end of each top plate and the top end of each bottom plate is larger than the distance between two adjacent second filter holes.

Preferably, the top end of the screw rod is connected with a driven gear, the upper end of the placing groove is movably connected with a rotating shaft, the upper end of the rotating shaft is connected with a driving gear, and the diameter of the driven gear is larger than that of the driving gear.

Preferably, the upper end of the driving gear is connected with a handle.

Preferably, the contact position of the screw rod and the water pipe is sleeved with a sealing ring.

Preferably, the outer wall of the connecting rod is sleeved with a protective plastic shell.

The utility model has the beneficial effects that:

1. the water in the water pipe passes from the first filtration pore of crossing on the first filter, then, the second filtration pore of crossing on the reentrant second filter goes out, when the size of filter particle is adjusted to needs, rotate the screw rod, utilize the outer wall and the water pipe threaded connection of screw rod, make the screw rod reciprocate, the screw rod drives the second filter and removes, the second filtration pore of crossing on the messenger second filter changes with the area that the first filtration pore of crossing overlaps to reach the effect of the granule size that can pass in the convenient regulation water pipe.

2. The pivot can slide from top to bottom, and pivot self also can rotate, and drive gear drives driven gear and rotates, and driven gear drives the screw rod and rotates, makes the screw rod downstream, utilizes driven gear's diameter to be greater than drive gear's diameter, comes fine adjustment driven gear's rotation to can fine adjustment screw rod downstream's distance.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a rear view structure diagram of the present invention.

1. A water pipe; 2. a support plate; 3. a first filter plate; 4. a second filter plate; 5. a guide bar; 6. a screw; 7. a placement groove; 8. a limiting plate; 9. a connecting rod; 10. a base plate; 11. a top plate; 12. a driven gear; 13. a drive gear; 14. a rotating shaft; 15. a handle.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The utility model will be further explained with reference to the drawings.

Referring to the attached drawings 1-4, the filtering pipeline structure for the hydraulic engineering comprises a water pipe 1, wherein the inner wall of the water pipe 1 is connected with a supporting plate 2, a first filtering plate 3 is embedded in the inner wall of the supporting plate 2, a plurality of first filtering holes distributed in an array are formed in the first filtering plate 3, two guide rods 5 distributed symmetrically are connected to the inner surface of the water pipe 1, a second filtering plate 4 is connected to the outer wall of each guide rod 5 in a sliding mode, a plurality of second filtering holes distributed in an array are formed in the outer wall of the second filtering plate 4, and one end of the second filtering plate 4 is attached to the first filtering plate 3;

the upper end of second filter 4 is rotated and is connected with screw rod 6, the outer wall of screw rod 6 runs through water pipe 1, the outer wall and the 1 threaded connection of water pipe of screw rod 6, standing groove 7 has been seted up to the outer wall of water pipe 1, the outer wall of screw rod 6 runs through standing groove 7, the surface connection of screw rod 6 has limiting plate 8, the upper end of standing groove 7 is connected with two symmetric distribution's connecting rod 9, the outer wall connection of connecting rod 9 has bottom plate 10, the top of connecting rod 9 is connected with roof 11, the bottom of roof 11 is greater than two adjacent second filter pore intervals with the top interval of bottom plate 10.

The first filtration pore of crossing of water on the first filter 3 of water pipe 1 is passed, then, the second filtration pore of crossing on reentrant second filter 4 goes out, when the size of filter particle is adjusted to needs, rotate screw rod 6, utilize 1 threaded connection of outer wall and water pipe of screw rod 6, make screw rod 6 reciprocate, screw rod 6 drives second filter 4 and removes, the area that the second filtration pore of crossing and the first filtration pore of crossing that make on the second filter 4 changes, thereby reach the effect of the granule size that can pass in convenient regulation water pipe 1.

Referring to fig. 3, a driven gear 12 is connected to a top end of the screw rod 6, a rotating shaft 14 is movably connected to an upper end of the placing groove 7, a driving gear 13 is connected to an upper end of the rotating shaft 14, a diameter of the driven gear 12 is larger than a diameter of the driving gear 13, the rotating shaft 14 can slide up and down, the rotating shaft 14 can also rotate, the driving gear 13 drives the driven gear 12 to rotate, the driven gear 12 drives the screw rod 6 to rotate, the screw rod 6 is made to move downwards, the diameter of the driven gear 12 is larger than the diameter of the driving gear 13, rotation of the driven gear 12 is finely adjusted, and accordingly the distance that the screw rod 6 moves downwards can be finely adjusted.

Referring to fig. 3, a handle 15 is coupled to an upper end of the driving gear 13 to facilitate rotation of the driving gear 13.

Referring to fig. 3, the contact position of the screw rod 6 and the water pipe 1 is sleeved with a sealing ring to prevent water in the water pipe 1 from leaking out of the screw rod 6.

Referring to fig. 3, a protective plastic shell is sleeved on the outer wall of the connecting rod 9 to protect the connecting rod 9 from being damaged by external impact.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A filtering pipeline structure for hydraulic engineering comprises a water pipe (1) and is characterized in that a supporting plate (2) is connected to the inner wall of the water pipe (1), a first filtering plate (3) is embedded into the inner wall of the supporting plate (2), a plurality of first filtering holes distributed in an array mode are formed in the first filtering plate (3), two guide rods (5) distributed symmetrically are connected to the inner surface of the water pipe (1), a second filtering plate (4) is connected to the outer wall of each guide rod (5) in a sliding mode, a plurality of second filtering holes distributed in an array mode are formed in the outer wall of the second filtering plate (4), and one end of the second filtering plate (4) is attached to the first filtering plate (3);

the upper end of second filter (4) is rotated and is connected with screw rod (6), the outer wall of screw rod (6) runs through water pipe (1), the outer wall and water pipe (1) threaded connection of screw rod (6), standing groove (7) have been seted up to the outer wall of water pipe (1), the outer wall of screw rod (6) runs through standing groove (7), the surface connection of screw rod (6) has limiting plate (8), the upper end of standing groove (7) is connected with connecting rod (9) of two symmetric distributions, the outer wall connection of connecting rod (9) has bottom plate (10), the top of connecting rod (9) is connected with roof (11), the bottom of roof (11) and the top interval of bottom plate (10) are greater than two adjacent second filter hole intervals.

2. The filtering pipeline structure for the water conservancy project according to claim 1, wherein a driven gear (12) is connected to the top end of the screw rod (6), a rotating shaft (14) is movably connected to the upper end of the placing groove (7), a driving gear (13) is connected to the upper end of the rotating shaft (14), and the diameter of the driven gear (12) is larger than that of the driving gear (13).

3. A hydraulic engineering filter pipeline structure according to claim 2, characterized in that the upper end of drive gear (13) is connected with handle (15).

4. The filtering pipeline structure for the water conservancy project according to claim 1, wherein a sealing ring is sleeved at a contact position of the screw rod (6) and the water pipe (1).

5. A filtering pipeline structure for water conservancy projects according to claim 1, characterized in that the outer wall of the connecting rod (9) is sleeved with a protective plastic shell.