CN212426997U - Adjustable overflow steel dam - Google Patents
Adjustable overflow steel dam Download PDFInfo
- Publication number
- CN212426997U CN212426997U CN202020992630.2U CN202020992630U CN212426997U CN 212426997 U CN212426997 U CN 212426997U CN 202020992630 U CN202020992630 U CN 202020992630U CN 212426997 U CN212426997 U CN 212426997U
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- gate
- body door
- door leaf
- dam body
- dam
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Abstract
The utility model discloses an adjustable overflow steel dam, which comprises a dam body door leaf, wherein a first gate and a second gate are arranged on the dam body door leaf, the width of the first gate is smaller than that of the second gate, both sides of the top ends of the first gate and the second gate are hinged on the dam body door leaf, both sides of the bottom ends of the first gate and the second gate are connected with a hydraulic hoist through a connecting device and a movable connecting rod, a supporting plate is arranged below the connecting device and the movable connecting rod, and the hydraulic hoist is arranged on the supporting plate; the connecting device comprises a supporting rod and a supporting block, one end of the supporting rod is fixed on the gate, the other end of the supporting rod is fixed on the supporting block, and the supporting block is movably connected with the telescopic end of the hydraulic hoist; the first gate and the second gate are provided with leakproof rings on the faces close to the dam body door leaves. The utility model discloses simple structure saves the investment, designs twice gate, utilizes the gate that differs in size to be used for coping with different water levels to utilize the baffle to block, prevent that the water-washed of upper gate flood discharge from rinsing the gate of bad lower floor.
Description
Technical Field
The utility model relates to a steel dam structure technical field especially relates to an overflow steel dam can be regulated and control.
Background
At present, in water conservancy and hydropower construction in China, sluice gates and rubber dams are widely applied to various fields such as irrigation, power generation, urban water, landscape construction, environmental management and the like. However, the rubber dam has the disadvantages of complex operation management, poor safety, easy aging of rubber and the like, and the occurrence rate of quality accidents is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an overflow steel dam can be regulated and control solves foretell problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an overflow steel dam can be regulated and control, including dam body door leaf, the left and right and the lower extreme of dam body door leaf all are equipped with the built-in fitting, be equipped with first gate and second gate on the dam body door leaf, first gate sets up the top of second gate, the width of first gate is less than the width of second gate, the top both sides of first gate and second gate all articulate on the dam body door leaf, the bottom both sides of first gate and second gate all are connected with hydraulic hoist through connecting device, connecting device with be connected through the movable connecting rod between the hydraulic hoist, the below of connecting device and movable connecting rod is equipped with the backup pad, hydraulic hoist mount pad on the backup pad; the connecting device comprises a supporting rod and a supporting block, one end of the supporting rod is fixed on the gate, the other end of the supporting rod is fixed on the supporting block, and the supporting block is movably connected with the telescopic end of the hydraulic hoist; and the first gate and the second gate are close to one surface of the dam body door leaf and are provided with leakproof rings.
Furthermore, a plurality of transverse convex ribs and vertical convex ribs are formed on the dam body door leaf.
Furthermore, both sides of the top ends of the first gate and the second gate are hinged to the dam body door leaf through bearing seats.
Furthermore, one end of the movable connecting rod is hinged to the telescopic end of the hydraulic hoist, and the other end of the movable connecting rod is hinged to the supporting block.
Furthermore, a baffle is arranged between the first gate and the second gate.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses simple structure saves the investment, designs twice gate, utilizes the gate that differs in size to be used for coping with different water levels to utilize the baffle to block, prevent that the water-washed of upper gate flood discharge from destroying the gate of lower floor, still set up on the steel dam door leaf and hide protruding muscle, overall structure intensity has the guarantee.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of the adjustable overflow steel dam of the present invention;
FIG. 2 is a side view of the adjustable overflow steel dam of the present invention;
description of reference numerals: 1. dam body door leaf; 2. embedding parts; 3. a first gate; 4. a second gate; 5. a hydraulic hoist; 6. a movable connecting rod; 7. a support plate; 8. a support bar; 9. a support block; 10. a bearing seat; 11. and a baffle plate.
Detailed Description
As shown in fig. 1-2, the adjustable overflow steel dam comprises a dam body door leaf 1, wherein embedded parts 2 are arranged at the left end, the right end and the lower end of the dam body door leaf 1, and a plurality of transverse convex ribs and vertical convex ribs are formed on the dam body door leaf 1.
The dam body door leaf 1 is provided with a first gate 3 and a second gate 4, the first gate 3 is arranged above the second gate 4, the width of the first gate 3 is smaller than that of the second gate 4, and because the water pressure of the lower layer is larger than that of the upper layer in the river channel, the size of the second gate 4 is larger than that of the first gate 3. And the first gate 3 and the second gate 4 are provided with leakproof rings on the surfaces close to the dam body door leaves 1. A baffle plate 11 is arranged between the first gate 3 and the second gate 4, and the baffle plate 11 is used for blocking flood discharge water flow to prevent the second gate 4 below from being impacted.
The two sides of the top ends of the first gate 3 and the second gate 4 are hinged to the dam body door leaf 1 through bearing seats 10, and the two sides of the bottom ends of the first gate 3 and the second gate 4 are connected with a hydraulic hoist 5 through connecting devices. The connecting device comprises a supporting rod 8 and a supporting block 9, one end of the supporting rod 8 is fixed on the gate, the other end of the supporting rod is fixed on the supporting block 9, one end of the movable connecting rod 6 is hinged to the telescopic end of the hydraulic hoist 5, and the other end of the movable connecting rod is hinged to the supporting block 9. A supporting plate 7 is arranged below the connecting device and the movable connecting rod 6, and the hydraulic hoist 5 is provided with a seat on the supporting plate 7.
The action process of the utility model is as follows:
when the water level reaches a certain position, according to the height of water level, select the quantity of opening the gate, when opening, start hydraulic hoist 5, hydraulic hoist 5's flexible end extends forward, makes movable connecting rod 6 promote first gate 3 or second gate 4 and opens, can select the degree that the gate was opened according to the change of water level.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides an overflow steel dam can be regulated and control which characterized in that: comprises a dam body door leaf (1), wherein embedded parts (2) are arranged at the left, right and lower ends of the dam body door leaf (1), a first gate (3) and a second gate (4) are arranged on the dam body door leaf (1), the first gate (3) is arranged above the second gate (4), the width of the first gate (3) is smaller than that of the second gate (4), both sides of the top ends of the first gate (3) and the second gate (4) are hinged on the dam body door leaf (1), both sides of the bottom ends of the first gate (3) and the second gate (4) are connected with a hydraulic hoist (5) through a connecting device, the connecting device is connected with the hydraulic hoist (5) through a movable connecting rod (6), a supporting plate (7) is arranged below the connecting device and the movable connecting rod (6), and the hydraulic hoist (5) is arranged on the supporting plate (7); the connecting device comprises a supporting rod (8) and a supporting block (9), one end of the supporting rod (8) is fixed on the gate, the other end of the supporting rod is fixed on the supporting block (9), and the supporting block (9) is movably connected with the telescopic end of the hydraulic hoist (5); and the first gate (3) and the second gate (4) are close to one surface of the dam body door leaf (1) and are provided with leakproof rings.
2. The adjustable overflow steel dam of claim 1, wherein: and a plurality of transverse convex ribs and vertical convex ribs are formed on the dam body door leaf (1).
3. The adjustable overflow steel dam of claim 1, wherein: the two sides of the top ends of the first gate (3) and the second gate (4) are hinged to the dam body door leaf (1) through bearing seats (10).
4. The adjustable overflow steel dam of claim 1, wherein: one end of the movable connecting rod (6) is hinged to the telescopic end of the hydraulic hoist (5), and the other end of the movable connecting rod is hinged to the supporting block (9).
5. The adjustable overflow steel dam of claim 1, wherein: a baffle (11) is arranged between the first gate (3) and the second gate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992630.2U CN212426997U (en) | 2020-06-03 | 2020-06-03 | Adjustable overflow steel dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992630.2U CN212426997U (en) | 2020-06-03 | 2020-06-03 | Adjustable overflow steel dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212426997U true CN212426997U (en) | 2021-01-29 |
Family
ID=74272220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020992630.2U Active CN212426997U (en) | 2020-06-03 | 2020-06-03 | Adjustable overflow steel dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212426997U (en) |
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2020
- 2020-06-03 CN CN202020992630.2U patent/CN212426997U/en active Active
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