CN213625491U - Drainage irrigation canals and ditches valve for water conservancy construction management - Google Patents

Abstract

The utility model discloses a water conservancy construction drainage irrigation canals and ditches valve for management, including channel valve main part, the channel valve main part outside is equipped with keeps off dirty net, the lower extreme of channel valve main part is equipped with the supporting seat, inner cavity of a support seat's through-hole department is equipped with the control door, the outside of control door is equipped with filter equipment, filter equipment is equipped with filter screen one to the face, channel valve main part upper end is connected with the support frame, and the vertical grafting threaded rod of support frame inner chamber, bearing connection control door is passed through to the threaded rod bottom, the utility model discloses an aquatic debris that filter equipment will drain stop outside, ensure that the aquatic of entering control door does not have large-scale debris, guarantee the unobstructed of control door, convenient to use and excellent in use effect.

Description

Drainage irrigation canals and ditches valve for water conservancy construction management

Technical Field

The utility model belongs to the technical field of the channel valve, specifically be a drainage irrigation canals and ditches valve for water conservancy construction management.

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. The water engineering is also called as water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water is not completely in line with the needs of human, and only the water engineering is built to control water flow, prevent flood disasters and adjust and distribute water quantity so as to meet the needs of human life and production on water resources.

The valve is needed to be used to control the flow when the existing water drainage channel conducts drainage, the valve is controlled to rise through rotating the valve, the size of water flow of the channel is controlled, a lot of sundries are contained in the water quality during drainage, the channel valve cannot clean the sundries, the condition that the sundries are blocked easily occurs, and the use of the valve is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage irrigation canals and ditches valve for water conservancy construction management to solve the aquatic debris that prior art exists and easily cause the jam problem when the drainage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy construction management is with drainage irrigation canals and ditches valve, includes channel valve main part, the channel valve main part outside is equipped with keeps off dirty net, the lower extreme of channel valve main part is equipped with the supporting seat, inner cavity of a support seat's through-hole department is equipped with the control door, the outside of control door is equipped with filter equipment, filter equipment is equipped with filter screen one to the face, channel valve main part upper end is connected with the support frame, and the vertical threaded rod of pegging graft of support frame inner chamber, bearing connection control door is passed through to the threaded rod bottom.

Preferably, the top of support frame is equipped with the protective housing, the bottom of protective housing is equipped with driven gear, driven gear swing joint is at the top of support frame, the driven gear inner circle be equipped with threaded rod pipe wall assorted line, the driving gear is connected in the driven gear meshing, the driving gear passes through screw thread swing joint hand wheel.

Preferably, filter equipment includes the fixed block, the fixed block inner chamber is equipped with the mounting hole that matches with the control door, and is adjacent be equipped with filter screen two in the middle of the fixed block, the fixed block lateral wall is equipped with the recess, the upside of filter screen two passes through set screw card in the recess, the recess outside is equipped with the sealing washer.

Preferably, the top of the filter screen II is provided with a drainage column, two sides of the drainage column are connected with fixing blocks, and the top of the drainage column is fixedly connected with a positioning plate.

Preferably, the top of the positioning plate is uniformly provided with rubber columns, the positioning plate is arc-shaped, through holes are formed in the inner cavity of the positioning plate, and the through holes are adjacent to each other and provided with a blocking net.

Preferably, keep off dirty net and constitute for two wire meshes that aperture size is the same, and keep off the mesh of dirty two wire meshes of net crisscross each other to keep off and connect through the spliced pole between two wire meshes of dirty net.

The utility model has the advantages that:

the utility model discloses a hand wheel drives the driving gear and rotates, driving gear meshing connects driven gear, the driven gear inner circle is equipped with the line that matches with screw thread post pipe wall, realize reciprocating the screw thread post, can realize reciprocating of control gate and carry out the drainage to water, utilize filter equipment to stop the debris in aqueous in the outside of control gate, avoid debris to flow into the control gate and cause the jam of control gate, the filter screen is the less net of density, the water that makes the drainage come is more limpid, there is not debris, and is simple to use and excellent in use effect.

Drawings

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

FIG. 2 is a side view of the valve of the drainage channel of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 4 is a schematic structural view of the filtering device of the present invention.

In the figure: 1. a channel valve body; 2. a filtration device; 3. a control gate; 4. a supporting seat; 5. a dirt blocking net; 6. a first filter screen; 7. a hand wheel; 8. a threaded rod; 9. a support frame; 11. a protective shell; 12. a driving gear; 13. a driven gear; 21. a fixed block; 22. a groove; 23. a seal ring; 24. a set screw; 25. mounting holes; 26. a rubber column; 27. positioning a plate; 28. a through hole; 29. a barrier net; 30. a drainage column; 31. and a second filter screen.

Detailed Description

The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.

Example 1:

referring to fig. 1-4, a drainage channel valve for water conservancy construction management, referring to fig. 1, includes a channel valve body 1, a dirt blocking net 5 is arranged outside the channel valve body 1, a supporting seat 4 is arranged at the lower end of the channel valve body 1, a control door 3 is arranged at the through hole of the inner cavity of the supporting seat 4, the control door 3 is movably mounted in the inner cavity of the through hole through the through hole of the inner cavity of the supporting seat 4, and the installation is convenient and simple.

Please refer to fig. 1 and 2, the outside of control gate 3 is equipped with filter equipment 2, filter equipment 2 is equipped with filter screen 6 to the face, the upper end of channel valve main part 1 is connected with support frame 9, and the vertical threaded rod 8 of pegging graft in support frame 9 inner chamber, threaded rod 8 bottom is through bearing connection control gate 3, filter screen 6 is the less net of through-hole, make the water that water flows from control gate 3 more limpid and do not have debris, the setting of support frame 9 makes things convenient for threaded rod 8 to drive reciprocating of control gate 3 to carry out the drainage.

Referring to fig. 3, a protective housing 11 is arranged at the top of a support frame 9, a driven gear 13 is arranged at the bottom of the protective housing 11, the driven gear 13 is movably connected to the top of the support frame 9, the inner ring of the driven gear 13 is provided with grains matched with the pipe wall of a threaded rod 8, the driven gear 13 is meshed with a driving gear 12, the driving gear 12 is movably connected with a hand wheel 7 through threads, the hand wheel 7 is rotated to drive the driving gear 12 to rotate, the driving gear 12 drives the driven gear 13 to rotate, the driven gear 13 is connected with and matched with the threaded rod 8, the threaded rod 8 can be driven to move up and down, the threaded rod 8 is in bearing connection with a control door 3, and.

Referring to fig. 4, the filtering device 2 includes fixing blocks 21, a mounting hole 25 matched with the control door 3 is formed in an inner cavity of each fixing block 21, a second filter screen 31 is arranged in the middle of each adjacent fixing block 21, a groove 22 is formed in a side wall of each fixing block 21, the upper side of each second filter screen 31 is clamped in the corresponding groove 22 through a fixing screw 24, a sealing ring 23 is arranged on the outer side of each groove 22, the filtering device 2 is located on the outer side of the control door 3 and used for blocking impurities in water to flow out to ensure that the control door 3 is not blocked, when a large amount of impurities exist on the second filter screen 31, the second filter screen 31 can be detached through the fixing screws 24 for cleaning, the second filter screen 31 is a screen with large through holes.

Example 2:

as shown in fig. 4, different from embodiment 1, the top of the second filter screen 31 is provided with a drainage column 30, two sides of the drainage column 30 are connected with the fixing block 21, the top of the drainage column 30 is fixedly connected with a positioning plate 27, and the drainage column 30 is a through hole with an inclined surface, so that water can smoothly flow out, the water flow speed is assisted, and the assisting effect is good.

Referring to fig. 4, rubber columns 26 are uniformly arranged on the top of the positioning plate 27, the positioning plate 27 is arc-shaped, through holes 28 are formed in the inner cavity of the positioning plate 27, a blocking net 29 is arranged between every two adjacent through holes 28, the rubber columns 26 can block some filiform impurities such as hairs and the like out of the filtering device 2, the blocking net 29 can prevent large granular substances in water, it is ensured that water entering the control door 3 does not have large impurities, and it is ensured that the control door 3 is not blocked.

Please refer to fig. 1, the dirt blocking net 5 is composed of two steel wire meshes with the same aperture size, the meshes of the two steel wire meshes of the dirt blocking net 5 are mutually staggered, and the two steel wire meshes of the dirt blocking net 5 are connected through a connecting column, the dirt blocking net 5 can be stably fixed by the structure, the meshes are mutually staggered, the drainage effect can be increased, and the effect of blocking sundries can be increased, so that the channel valve main body 1 can be prevented from being blocked to influence the use of the channel valve main body 1 due to the fact that the sundries enter the channel valve main body 1.

Claims (6)

1. The utility model provides a water conservancy construction management is with drainage irrigation canals and ditches valve, includes channel valve main part (1), its characterized in that: the utility model discloses a channel valve, including channel valve main part (1), support frame (2), filter equipment (2), support frame (9), and threaded rod (8) are pegged graft to support frame (9) upper end, and support frame (9) inner chamber is vertical, bearing connection control door (3) are passed through to threaded rod (8) bottom, the lower extreme of channel valve main part (1) is equipped with supporting seat (4), the through-hole department of supporting seat (4) inner chamber is equipped with control door (3), the outside of control door (3) is equipped with filter equipment (2), filter equipment (2) are equipped with filter screen (6) face to face, channel valve main part (1) upper end is.

2. The drainage ditch valve for water conservancy construction management according to claim 1, characterized in that: the top of support frame (9) is equipped with protective housing (11), the bottom of protective housing (11) is equipped with driven gear (13), driven gear (13) swing joint is at the top of support frame (9), driven gear (13) inner circle be equipped with threaded rod (8) pipe wall assorted line, driven gear (13) meshing connection driving gear (12), driving gear (12) are through screw thread swing joint hand wheel (7).

3. The drainage ditch valve for water conservancy construction management according to claim 1, characterized in that: filter equipment (2) are including fixed block (21), fixed block (21) inner chamber is equipped with mounting hole (25) that matches with control door (3), and is adjacent be equipped with filter screen two (31) in the middle of fixed block (21), fixed block (21) lateral wall is equipped with recess (22), the upside of filter screen two (31) is passed through set screw (24) card in recess (22), recess (22) outside is equipped with sealing washer (23).

4. The drainage ditch valve for water conservancy construction management according to claim 3, characterized in that: and a drainage column (30) is arranged at the top of the second filter screen (31), two sides of the drainage column (30) are connected with fixing blocks (21), and a positioning plate (27) is fixedly connected to the top of the drainage column (30).

5. The drainage ditch valve for water conservancy construction management according to claim 4, characterized in that: the top of the positioning plate (27) is uniformly provided with rubber columns (26), the positioning plate (27) is arc-shaped, the inner cavity of the positioning plate (27) is provided with through holes (28), and the through holes (28) are adjacent to each other and provided with a blocking net (29).

6. The drainage ditch valve for water conservancy construction management according to claim 1, characterized in that: keep off dirty net (5) and constitute for two wire meshes that aperture size is the same, and keep off the mesh of dirty net (5) two wire meshes and crisscross each other to keep off and connect through the spliced pole between two wire meshes of dirty net (5).

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