CN213142995U

CN213142995U - Novel spillway for reservoir

Info

Publication number: CN213142995U
Application number: CN202021187649.6U
Authority: CN
Inventors: 郑仙沛; 马云雪
Original assignee: Individual
Current assignee: Hangzhou Haihe Water Conservancy and Hydropower Design Co.,Ltd.
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-07
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a novel spillway for reservoir, including spillway main part way, the vertical direction fixedly connected with manger plate dam body at the spillway main part way back, the position that manger plate dam body is close to the below is provided with the flood discharge mouth, and the equal fixedly connected with side guide board in positive both sides of spillway main part way, the positive below fixedly connected with guide swash plate of spillway main part way, the positive one end downward sloping setting of guide swash plate, the left and right sides of guide swash plate all with side guide board fixed connection, guide the positive below fixedly connected with breakwater of swash plate, the positive bottom fixedly connected with spillway bottom plate of breakwater, the utility model relates to a spillway technical field. This novel spillway for reservoir has reached and has realized the speed reduction ability of spillway to rivers, reduces the purpose of the damage of spillway rivers to the downstream soil.

Description

Novel spillway for reservoir

Technical Field

The utility model relates to a spillway technical field specifically is a novel spillway for reservoir.

Background

The construction of the spillway requires that the spillway bypasses residential areas, important facility buildings and the like and then converges into the downstream of a river, and is also a component of the flood control of the dam.

At present, a spillway of a reservoir does not have buffer capacity, and water flow flowing rapidly scours and runs off soil flowing downwards, damages soil and water resources flowing downwards, and damages the landform after work due to time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel spillway for reservoir has solved the spillway of present reservoir and has not possessed buffer capacity, and the rivers that flow rapidly cause to erode the earth of downflow and run off, cause the damage to the soil and water resource of downflow, and the work back landform of production time causes the problem of destruction.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel spillway for reservoir, includes spillway main part way, the vertical direction fixedly connected with manger plate dam body at the spillway main part way back, the manger plate dam body is close to the position of below and is provided with the flood discharge mouth, the equal fixedly connected with side guide board in positive both sides of spillway main part way, the positive below fixedly connected with guide swash plate of spillway main part way, the positive one end downward sloping setting of guide swash plate, the left and right sides of guide swash plate all with side guide board fixed connection, the positive below fixedly connected with breakwater of guide swash plate, the positive bottom fixedly connected with spillway bottom plate of breakwater. The water flows out from the flood discharge port, passes through the water retaining dam body and the guide inclined plate and finally flows out from the flood discharge bottom plate.

Preferably, the breakwater is perpendicularly fixed with the top that the spillway bottom plate is close to the back, the outside of breakwater and spillway bottom plate all with the inside wall fixed connection of side guide board.

Preferably, a blocking diversion block is fixedly connected to the middle position of the top of the guide inclined plate, two sides of the blocking diversion block are inclined downwards, and the middle position of the blocking diversion block is arranged in an arc shape. The top of the guide sloping plate is provided with the blocking drainage block, so that water can be guided to two sides, and the water is prevented from being too concentrated.

Preferably, the inner side of the side guide plate is rotatably connected with a buffering inner plate at the front position of the water baffle plate, and the middle position of the outer side of the buffering inner plate is fixedly connected with the side guide plate through an extrusion spring. The both sides of survey in the side guide board are rotated and are set up the buffering inner panel to be connected with the side guide board through extrusion spring, when rivers erode buffering inner panel surface, extrusion spring plays the cushioning effect, reduces the velocity of water flow.

Preferably, the middle position of the bottom of the flood overflow bottom plate is fixedly connected with a scouring bottom groove. The last water flow flows to the lower scouring brush to scour the bottom groove, and the scouring bottom groove can remove a large amount of impact force of water flow, so that direct scouring of soil by water flow is avoided.

Preferably, the top of the inside of manger plate dam body runs through and sliding connection has the flood discharge gate, the intermediate position fixedly connected with backup pad at the manger plate dam body back, the top of backup pad is rotated and is connected with the transmission threaded rod, just threaded connection is established to the outside cover of transmission threaded rod, and one side of transmission threaded block and the position fixed connection of flood discharge gate near the top, the top axle center fixedly connected with hand rocker of transmission threaded rod department. And rotating the hand rocker, and driving the transmission threaded rod to be in threaded transmission with the transmission threaded block so as to drive the flood discharge gate to lift and realize the flood discharge of the reservoir.

(III) advantageous effects

The utility model provides a novel spillway for reservoir. The method has the following beneficial effects:

the novel spillway for the reservoir is in threaded transmission with the transmission threaded rod and the transmission threaded block by rotating the hand rocker, thereby driving the flood discharge gate to lift, realizing the flood discharge of the reservoir, leading the water flow to flow out from the flood discharge port, leading the water flow to flow out from the flood discharge bottom plate through the water retaining dam body and the guide inclined plate, wherein the top of the guide sloping plate is provided with a block for blocking the water flow, which can guide the water flow to two sides to avoid the too concentrated water flow, and the two sides of the inner side of the side guide plate are rotatably provided with a buffer inner plate, and the extrusion spring is connected with the side guide plate, when water flow scours the surface of the buffer inner plate, the extrusion spring plays a role in buffering, the water flow speed is reduced, the finally flowing water flows to the lower scour bottom groove, a large amount of impact force of the water flow can be removed by the scour bottom groove, the direct scouring of the water flow to soil is avoided, the speed reduction capability of the spillway to the water flow is realized, and the damage of the spillway water flow to the lower flowing soil is reduced.

Drawings

Fig. 1 is a schematic view of the front three-dimensional structure of the present invention;

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

fig. 3 is a schematic view of the top-view three-dimensional structure of the present invention.

In the figure: the flood spillway comprises a flood spillway body 1, a water retaining dam body 2, a flood discharge port 3, a side guide plate 4, a guide inclined plate 5, a water retaining plate 6, a flood spillway bottom plate 7, a flow blocking block 8, a buffer inner plate 9, an extrusion spring 10, a flushing bottom groove 11, a flood discharge gate 12, a support plate 13, a transmission threaded rod 14, a transmission threaded block 15 and a hand-operated rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel spillway for reservoir, including spillway main part way 1, the vertical direction fixedly connected with manger plate dam body 2 at the 1 back of spillway main part way, manger plate dam body 2 is close to the position of below and is provided with flood discharge mouth 3, the equal fixedly connected with side guide board 4 in 1 positive both sides of spillway main part way, 1 positive below fixedly connected with guide swash plate 5 in spillway, the setting of positive one end downward sloping of guide swash plate 5, the left and right sides of guide swash plate 5 all with side guide board 4 fixed connection, guide swash plate 5 positive below fixedly connected with breakwater 6, the positive bottom fixedly connected with spillway bottom plate 7 of breakwater 6. The water flows out from the flood discharge port 3, passes through the water retaining dam body 2 and the guide inclined plate 5, and finally flows out from the flood discharge bottom plate 7.

The breakwater 6 is vertically fixed with the top of the spillway bottom plate 7 close to the back, and the outer sides of the breakwater 6 and the spillway bottom plate 7 are fixedly connected with the inner side wall of the side guide plate 4.

The middle position fixedly connected with at guide swash plate 5 top hinders drainage piece 8, hinders both sides of drainage piece 8 and all downward sloping to the middle position that hinders drainage piece 8 sets to the arc. The top of the guide sloping plate 5 is provided with a blocking flow guide block 8 which can guide water to two sides and avoid too much concentration of water flow.

The inner side of the side guide plate 4 and the front position of the water baffle 6 are rotatably connected with a buffering inner plate 9, and the middle position of the outer side of the buffering inner plate 9 is fixedly connected with the side guide plate 4 through an extrusion spring 10. The both sides of survey rotate in the side guide board 4 and set up buffering inner panel 9 to be connected with side guide board 4 through extrusion spring 10, when rivers erode buffering inner panel 9 surface, extrusion spring 10 plays the cushioning effect, reduces the velocity of water flow.

The middle position of the bottom of the flood overflow bottom plate 7 is fixedly connected with a scouring bottom groove 11. The last water flow that flows out flows to lower brush and erodes kerve 11, erodes kerve 11 and can detach a large amount of impact force of rivers, avoids rivers directly to the erodeing of earth.

The inside top of manger plate dam body 2 runs through and sliding connection has flood discharge gate 12, the intermediate position fixedly connected with backup pad 13 at the manger plate dam body 2 back, the top of backup pad 13 is rotated and is connected with drive threaded rod 14, drive threaded rod 14's outside cover is established and threaded connection has drive threaded block 15, one side of drive threaded block 15 and flood discharge gate 12 are close to the position fixed connection of top, the top axle center fixedly connected with hand pole 16 of drive threaded rod 14 department. The hand-operated rod 16 is rotated, the transmission threaded rod 14 and the transmission threaded block 15 are in threaded transmission, so that the flood discharge gate 12 is driven to lift, and the flood discharge of the reservoir is realized.

During the use, rotatory hand rocker 16, transmission threaded rod 14 and the 15 screw drive of transmission thread piece, thereby drive flood discharge gate 12 lifting, realize the flood discharge of reservoir, rivers flow out from flood discharge mouth 3, rivers are through manger plate dam body 2 and guide swash plate 5, flow out from flood discharge bottom plate 7 at last, wherein set up at the top of guide swash plate 5 and obstruct drainage piece 8, can guide rivers to both sides, avoid too concentrated of rivers to, the both sides rotation of side guide inboard survey sets up buffering inner panel 9 simultaneously, and be connected with side guide board 4 through extrusion spring 10, when rivers erode buffering inner panel 9 surface, extrusion spring 10 plays the cushioning effect, reduce the velocity of water, the last rivers that flow out down erode bottom groove 11, erode a large amount of impact force of rivers, avoid rivers directly to the erodeing of earth.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel reservoir is with spillway, includes spillway main part way (1), its characterized in that: the vertical direction fixedly connected with manger plate dam body (2) at the back of flood discharge main part way (1), manger plate dam body (2) are close to the position of below and are provided with flood discharge mouth (3), the equal fixedly connected with side guide board (4) in positive both sides of flood discharge main part way (1), positive below fixedly connected with guide swash plate (5) of flood discharge main part way (1), the positive one end downward sloping setting of guide swash plate (5), the left and right sides of guide swash plate (5) all with side guide board (4) fixed connection, the positive below fixedly connected with breakwater (6) of guide swash plate (5), the positive bottom fixedly connected with flood discharge bottom plate (7) of breakwater (6).

2. The novel spillway for a reservoir of claim 1, wherein: the top that breakwater (6) and flood discharge bottom plate (7) are close to the back is fixed perpendicularly, the outside of breakwater (6) and flood discharge bottom plate (7) all with the inside wall fixed connection of side guide board (4).

3. The novel spillway for a reservoir of claim 1, wherein: the middle position of the top of the guide inclined plate (5) is fixedly connected with a blocking diversion block (8), two sides of the blocking diversion block (8) are inclined downwards, and the middle position of the blocking diversion block (8) is set to be arc-shaped.

4. The novel spillway for a reservoir of claim 1, wherein: the inner side of the side guide plate (4) is rotatably connected with a buffering inner plate (9) at the front position of the water baffle (6), and the middle position of the outer side of the buffering inner plate (9) is fixedly connected with the side guide plate (4) through an extrusion spring (10).

5. The novel spillway for a reservoir of claim 1, wherein: and a scouring bottom groove (11) is fixedly connected to the middle position of the bottom of the flood overflowing bottom plate (7).

6. The novel spillway for a reservoir of claim 1, wherein: the top of manger plate dam body (2) inside runs through and sliding connection has flood discharge gate (12), intermediate position fixedly connected with backup pad (13) at the manger plate dam body (2) back, the top of backup pad (13) is rotated and is connected with drive threaded rod (14), the outside cover of drive threaded rod (14) is established and threaded connection has drive thread piece (15), the position fixed connection that one side and flood discharge gate (12) of drive thread piece (15) are close to the top, the top axle center fixedly connected with hand pole (16) of drive threaded rod (14) department.