CN217231727U - Check gate for farmland hydraulic engineering - Google Patents
Check gate for farmland hydraulic engineering Download PDFInfo
- Publication number
- CN217231727U CN217231727U CN202220121191.7U CN202220121191U CN217231727U CN 217231727 U CN217231727 U CN 217231727U CN 202220121191 U CN202220121191 U CN 202220121191U CN 217231727 U CN217231727 U CN 217231727U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to a farmland hydraulic engineering is with check floodgate, including the platform roof beam, fix the screw headstock gear at platform roof beam upper surface, fixed connection is at the gate of screw rod bottom of screw headstock gear, be located gate both sides and top and platform roof beam an organic whole concrete column of being connected and be located the concrete wall that gate both sides and concrete column bottom are connected, the inside downside of gate is equipped with the through-hole that cavity and bottom were equipped with and communicate with the cavity, the length of through-hole is less than the length of cavity, slidable mounting has the anticreep board in the cavity, the length of anticreep board is greater than the length of through-hole, the anticreep board bottom is rotatory to be installed and is a plurality of impact bull sticks that drop. The utility model discloses be equipped with the cavity in that the gate is inside to install a plurality of impact bull stick that fall that can rotate through the anticreep board in the cavity, when the gate rises, fall and strike the bull stick and spill outside the cavity, rivers earlier through falling the impact bull stick, can reduce the dynamics of direct impact, and after rivers are mild, resume to promote the gate again, do not influence the normal earial drainage of rivers.
Description
Technical Field
The utility model relates to a technical field of hydraulic facilities equipment especially relates to a check floodgate for irrigation and water conservancy project.
Background
The agricultural water conservancy construction refers to a water conservancy project for developing agricultural production services, and the basic task is to change natural conditions which are not beneficial to agricultural production development through water conservancy engineering technical measures and serve the agriculture with high efficiency and high yield. In the field hydraulic engineering, a check gate is a common facility, is built in a river channel or a channel, and is a water gate for adjusting the upstream water level and controlling the drainage.
When the existing check gate works and is opened, the upstream water flow is directly drained, and excessive impact force can damage some downstream equipment or crops and influence the use effect of the equipment or crops.
Disclosure of Invention
The utility model discloses aim at solving prior art's not enough, and provide a check floodgate for irrigation and water conservancy engineering.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a check floodgate for irrigation and water conservancy project, including the platform roof beam, fix the screw headstock gear at platform roof beam upper surface, fixed connection is at the gate of the screw rod bottom of screw headstock gear, be located gate both sides and top and platform roof beam body coupling's concrete column and be located the concrete wall that gate both sides and concrete column bottom are connected, the inside downside of gate is equipped with cavity and bottom and is equipped with the through-hole that communicates with the cavity, the length of through-hole is less than the length of cavity, slidable mounting has the anticreep board in the cavity, the length of anticreep board is greater than the length of through-hole, the rotatory bull stick that strikes that has a plurality of drops of anticreep board bottom.
A rain cover is arranged on the platform beam at the periphery of the screw type hoist, and an access door is arranged on one side of the rain cover.
Concrete climbing steps are arranged on one side of the concrete column corresponding to the access door on the concrete wall.
The gate top is equipped with spacing post in the both sides of screw rod, and spacing capital portion is worn to establish on the platform roof beam and is located rain-proof cover.
The water-facing side of the gate is provided with a frame-shaped reinforcing rib.
The concrete column and the concrete wall on the same side are provided with sliding chutes, and the two sides of the gate are slidably arranged in the sliding chutes.
The utility model has the advantages that: the utility model discloses be equipped with the cavity in that the gate is inside to install a plurality of impact bull stick that fall that can rotate through the anticreep board in the cavity, when the gate rises like this, fall outside the impact bull stick spills the cavity, earlier through falling the impact bull stick when upper reaches rivers discharge to low reaches, can reduce direct impact's dynamics, after rivers are mild, resume to promote the gate again, the anticreep grillage was established in the cavity bottom this moment, rises in the lump along with the gate, does not influence the normal discharge of rivers.
Drawings
FIG. 1 is a schematic view of the structure in one direction of the present invention;
FIG. 2 is a schematic structural view of the present invention in another direction;
fig. 3 is a schematic view of the rear top of the utility model with the rain cover, the anti-falling plate and the impact-reducing rotating rod omitted;
fig. 4 is a schematic view of the rear bottom of the utility model with the rain cover, the anti-falling plate and the impact-reducing rotating rod omitted;
in the figure: 1-a platform beam; 2-a screw hoist; 3-a screw; 4-a gate; 5-concrete column; 6-concrete wall; 7-a through hole; 8-an anti-falling plate; 9-lowering the impact rotating rod; 10-rain cover; 11-an access door; 12-concrete climbing stairs; 13-a limiting column; 14-frame-shaped reinforcing ribs; 15-a chute;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-4, a check brake for irrigation and water conservancy project, including platform roof beam 1, fix the screw headstock gear 2 at platform roof beam 1 upper surface, fixed connection is at the gate 4 of 3 bottoms of screw rod of screw headstock gear 2, be located 4 both sides of gate and top and platform roof beam 1 body coupling's concrete column 5 and be located 4 both sides of gate and concrete column 5 bottom concrete wall 6 of being connected, the inside downside of gate 4 is equipped with the cavity and the bottom is equipped with the through-hole 7 with the cavity intercommunication, the length of through-hole 7 is less than the length of cavity, slidable mounting has anticreep board 8 in the cavity, the length of anticreep board 8 is greater than the length of through-hole 7, a plurality of impact rotor 9 that drop are installed in the rotation of anticreep board 8 bottom.
A rain cover 10 is arranged on the platform beam 1 at the periphery of the screw hoist 2, and an access door 11 is arranged on one side of the rain cover 10.
A concrete climbing ladder 12 is arranged on one side of the concrete column 5 corresponding to the access door 11 on the concrete wall 6.
The top of gate 4 is equipped with spacing post 13 in the both sides of screw rod 3, and spacing post 13 top is worn to establish on platform roof beam 1 and is located rain-proof cover 10.
The water-facing side of the gate 4 is provided with a frame-shaped reinforcing rib 14.
The utility model discloses be equipped with the cavity in 4 insides of gate to install a plurality of impact bull stick 9 that can rotate that fall through anticreep board 8 in the cavity, like this when gate 4 rises, fall outside impact bull stick 9 spills the cavity, upper reaches rivers earlier through falling impact bull stick 9 when to the low reaches earial drainage, can reduce the dynamics of direct impact, after rivers are mild, continue to promote gate 4 again, anticreep board 8 erects in the cavity bottom this moment, rise in the lump along with gate 4, do not influence the normal earial drainage of rivers.
Rain-proof cover 10 is favorable to protecting power structures such as screw headstock gear 2, and concrete climbs and rises ladder 12 and is convenient for climb and get into in rain-proof cover 10 and maintain and overhaul its power structure etc.. The frame-shaped reinforcing rib 14 reinforces the water facing side of the gate 4, and prolongs the service life of the gate.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a check floodgate for irrigation and water conservancy project, including platform roof beam (1), fix screw headstock gear (2) at platform roof beam (1) upper surface, gate (4) of fixed connection in screw rod (3) bottom of screw headstock gear (2), be located gate (4) both sides and top and platform roof beam (1) body coupling concrete column (5) and be located gate (4) both sides and concrete column (5) bottom concrete wall (6) of being connected, a serial communication port, gate (4) inside downside is equipped with cavity and bottom and is equipped with through-hole (7) with the cavity intercommunication, the length of through-hole (7) is less than the length of cavity, slidable mounting has anticreep board (8) in the cavity, the length of anticreep board (8) is greater than the length of through-hole (7), a plurality of falling impact bull stick (9) are installed in anticreep board (8) bottom rotation.
2. The check gate for the agricultural and hydraulic engineering according to claim 1, wherein a rain cover (10) is arranged on the platform beam (1) at the periphery of the screw hoist (2), and an access door (11) is arranged on one side of the rain cover (10).
3. The check gate for the agricultural water conservancy project according to claim 2, wherein a concrete climbing ladder (12) is arranged on one side of the concrete column (5) corresponding to the access door (11) on the concrete wall (6).
4. The check brake for the farmland hydraulic engineering according to claim 3, characterized in that the top of the gate (4) is provided with a limiting column (13) at the two sides of the screw (3), and the top of the limiting column (13) is arranged on the platform beam (1) in a penetrating way and is positioned in the rain cover (10).
5. A check brake for agricultural and hydraulic engineering according to claim 4, characterized in that the water-facing side of the gate (4) is provided with a frame-shaped reinforcing rib (14).
6. The check gate for the agricultural and hydraulic engineering according to claim 5, wherein the concrete columns (5) and the concrete walls (6) on the same side are provided with sliding grooves (15) on the inner sides, and the two sides of the gate (4) are slidably mounted in the sliding grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121191.7U CN217231727U (en) | 2022-01-18 | 2022-01-18 | Check gate for farmland hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121191.7U CN217231727U (en) | 2022-01-18 | 2022-01-18 | Check gate for farmland hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231727U true CN217231727U (en) | 2022-08-19 |
Family
ID=82829467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220121191.7U Active CN217231727U (en) | 2022-01-18 | 2022-01-18 | Check gate for farmland hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231727U (en) |
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2022
- 2022-01-18 CN CN202220121191.7U patent/CN217231727U/en active Active
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