CN215857485U

CN215857485U - Retaining dam structure for hydraulic and hydroelectric engineering

Info

Publication number: CN215857485U
Application number: CN202122114743.XU
Authority: CN
Inventors: 黄祖波; 杨华; 夏宗义; 罗欢
Original assignee: Individual
Current assignee: Hou Tuanyuan; Qi Hualong; Sun Yitong; Zhao Liang
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-18
Anticipated expiration: 2031-09-02

Abstract

The application discloses water conservancy is breakwater dam structure for hydroelectric engineering, including fixed main part, upper fixed plate, support pneumatic cylinder, water gate, shelves fence, regulation structure, prevent blockking up structure and salvage the structure, the inner chamber has all been seted up to fixed main part's both sides inside, equal fixed mounting has the support pneumatic cylinder in fixed main part's the both sides inner chamber, two fixedly connected with upper fixed plate between the top of support pneumatic cylinder, fixedly connected with water gate is located to upper fixed plate's bottom surface, water gate and fixed main part's inboard sliding fit of locating, the installation of fixed main part's inside wall department is provided with the regulation structure, it is provided with and prevents blockking up the structure to adjust the installation of structure department. This application has the function of sheltering from, can shelter from inside remaining foreign matter and rubbish of rivers, and the cooperation prevents that the block up the structure has the jam that can avoid rubbish to pile up and lead to, and the result of use is better.

Description

Retaining dam structure for hydraulic and hydroelectric engineering

Technical Field

The application relates to the field of hydraulic and hydroelectric engineering, in particular to a retaining dam structure for hydraulic and hydroelectric engineering.

Background

The water retaining dam is a leading movable dam technology in the world, which is used for agricultural irrigation, fishery, ship lock, seawater tidal barrier, urban river landscape, engineering and hydropower station. The water retaining dam is a leading movable dam technology in the world, is used for agricultural irrigation, fishery, ship locks, seawater moisture retention, urban river landscape, engineering and hydropower stations, has scientific mechanical structure, is not resistant to water blocking, is not afraid of silt siltation, is not influenced by floaters, has firm and reliable structure and strong flood impact resistance, overcomes all the defects of the traditional movable dam type, and has all the advantages of the traditional dam type.

Traditional retaining dam structure is comparatively simple, and the function is comparatively single, and the inside rubbish of rivers can not be better handle, and some retaining dam has certain filtering action, but uses for a long time, and rubbish appears piling up easily, salvages comparatively trouble. Therefore, a retaining dam structure for hydraulic and hydroelectric engineering is provided aiming at the problems.

Disclosure of Invention

The utility model provides a retaining dam structure for hydraulic and hydroelectric engineering is used for solving the ordinary retaining dam structure among the prior art comparatively simple, and the function is comparatively single, the problem of handling that the inside rubbish of rivers can not be better.

According to one aspect of the application, a retaining dam structure for hydraulic and hydroelectric engineering is provided, which comprises a fixed main body, an upper fixed plate, a supporting hydraulic cylinder, a retaining gate, a barrier, an adjusting structure, an anti-blocking structure and a fishing structure;

the inner chamber has all been seted up to fixed main part's both sides is inside, equal fixed mounting has the support pneumatic cylinder in fixed main part's the both sides inner chamber, two fixedly connected with upper fixed plate between the top of support pneumatic cylinder, the bottom surface fixedly connected with manger plate gate of upper fixed plate department, manger plate gate and fixed main part's inboard department sliding fit, the installation of fixed main part's inside wall department is provided with adjusts the structure, it is provided with and prevents blockking up the structure to adjust the installation of structure department, the installation is provided with salvages the structure in the fixed main part.

Further, the fixed main part's inboard lateral wall department fixedly connected with shelves fence, the shelves fence is total a plurality of the inboard department at fixed main part is fixed to the shelves fence equidistance.

Further, the shelves are made of stainless steel material.

Further, adjust the structure and include the fixed casing of rectangle, remove slider, connecting plate, a servo drive motor and first threaded rod, the fixed casing of inboard fixedly connected with rectangle of fixed main part department, it is provided with the removal slider to slide in the inner chamber of the fixed casing of rectangle, the fixedly connected with connecting plate of bottom surface department of removing the slider.

Furthermore, a first servo driving motor is fixedly installed in the inner cavity of the rectangular fixed shell, one end of a first threaded rod is fixedly connected at the tail end of an output shaft of the first servo driving motor, the other end of the first threaded rod extends to the side wall of the inner cavity of the rectangular fixed shell and is rotatably connected with the rectangular fixed shell, and the first threaded rod penetrates through the movable sliding block and is in threaded fit with the movable sliding block.

Further, prevent blockking up the structure and include fixed casing, rotatory power motor and connecting rod, fixed connection between the lateral wall of fixed casing and connecting plate, fixed mounting is provided with rotatory power motor in the inner chamber of fixed casing, the terminal fixedly connected with connecting rod's of rotatory power motor's output shaft one end, the other end of connecting rod runs through the inner chamber lateral wall of fixed casing and extends to outside the wall, the one end fixedly connected with scavenging lever of department of connecting rod.

Furthermore, the anti-blocking structures are arranged in a plurality of groups, and the anti-blocking structures are arranged on the side wall of the connecting plate at equal intervals.

Further, salvage the structure and include rectangle slide rail shell, lifting slide block, lift connecting plate, salvage groove, second servo drive motor and second threaded rod, the equal fixedly connected with rectangle slide rail shell of both sides department of fixed main part, it is provided with lifting slide block to slide in the inner chamber of rectangle slide rail shell, the one end of the fixedly connected with lift connecting plate of lateral wall department of lift slide block, the other end of lift connecting plate runs through the inner chamber lateral wall of rectangle slide rail shell and extends to outside the wall, sliding fit between the inner chamber lateral wall of lift connecting plate and rectangle slide rail shell, two fixedly connected with salvage groove between the lift connecting plate.

Furthermore, the bottom surface department of salvaging groove has seted up the hole that leaks, the hole that leaks is total a plurality of the hole that leaks equidistance sets up in the bottom surface department of salvaging groove.

Furthermore, a second servo driving motor is fixedly installed at the upper surface of the rectangular slide rail shell, one end of a second threaded rod is fixedly connected to the tail end of an output shaft of the second servo driving motor, the other end of the second threaded rod extends to the bottom wall of the inner cavity of the rectangular slide rail shell and is rotatably connected with the rectangular slide rail shell, and the second threaded rod penetrates through the lifting slide block and is in threaded fit with the lifting slide block.

Through the above-mentioned embodiment of this application, can shelter from inside remaining foreign matter of rivers and rubbish, the cooperation prevents that the jam structure has the jam that can avoid rubbish to pile up and lead to, excellent in use effect, this application has the regulation structure, prevent through adjusting the structure cooperation and use, can be comparatively nimble break up the processing to accumulational rubbish foreign matter, it is better to make to prevent blockking up the effect, this application has salvage the structure, can salvage the processing to accumulational rubbish through salvaging the structure, be convenient for retrieve rubbish in the water, make the function of this device more various, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

fig. 3 is a schematic side view of an embodiment of the present application.

In the figure: 1. the hydraulic lifting device comprises a fixed main body, 2, an upper fixing plate, 3, a supporting hydraulic cylinder, 4, a water retaining gate, 5, a rectangular fixed shell, 6, a movable sliding block, 7, a connecting plate, 8, a first servo driving motor, 9, a first threaded rod, 10, a fixed shell, 11, a rotary power motor, 12, a connecting rod, 13, a cleaning rod, 14, a barrier, 15, a rectangular sliding rail shell, 16, a lifting sliding block, 17, a lifting connecting plate, 18, a fishing groove, 19, a second servo driving motor, 20 and a second threaded rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The salvage structure in this embodiment may be applicable to various dam retaining dams, for example, the following dam retaining dam is provided in this embodiment, and the salvage structure in this embodiment may be used to assist the following dam retaining dam.

The middle part of the retaining dam is provided with a water flowing channel, the front part of the water flowing channel is provided with a chute penetrating through the upper end of the dam, the chute is connected with a valve plate in a sliding way, the rear side of the valve plate is provided with two first lead screws rotatably connected with the upper end and the lower end of the water flowing channel, the two first lead screws are in threaded connection with a connecting piece fixedly connected with the valve plate, the upper ends of the two first lead screws are provided with driven gears penetrating through the dam, the rear part of the upper end of the dam is rotatably connected with a support shaft longitudinally arranged, the upper side of the support shaft is provided with a small gear matched with the driven gears, the small gear and the two driven gears are connected through a chain in a transmission way, the upper end of the support shaft is provided with a large gear, the upper end of the dam is provided with an arched bracket matched with the large gear, the arched bracket is rotatably connected with a rotating rod penetrating up and down, and the lower end of the rotating rod is provided with a first driving gear meshed with the large gear, the utility model discloses a dam, including runner bar, water passageway, spring, rectangular connecting post, arch support threaded connection, the runner bar upper end is equipped with the first in command, water passageway upper end fixedly connected with gear motor, gear motor's pivot runs through dam upper end fixedly connected with connecting cylinder, the rectangle recess has been seted up to the connecting cylinder upper end, the inside downside of rectangle recess is equipped with the spring, the spring upper end be equipped with rectangle recess sliding connection's rectangular connecting post, rectangular connecting post upper end is equipped with the second driving gear with gear wheel mesh, arch support threaded connection has the second lead screw that runs through from top to bottom, second lead screw lower extreme and second driving gear upper end butt, second lead screw lower extreme is spherical, second lead screw upper end is equipped with the second in command.

Of course, the present embodiment can also be used for retaining dams with other structures. The details are not repeated here, and the structure of the dam for hydraulic and hydroelectric engineering of the embodiment of the present application is introduced below.

Referring to fig. 1-3, a retaining dam structure for hydraulic and hydroelectric engineering comprises a fixed main body 1, an upper fixed plate 2, a supporting hydraulic cylinder 3, a retaining gate 4, a barrier 14, an adjusting structure, an anti-blocking structure and a fishing structure;

the inner cavities are formed in the two sides of the fixing main body 1, the supporting hydraulic cylinders 3 are fixedly arranged in the inner cavities on the two sides of the fixing main body 1, the upper fixing plate 2 is fixedly connected between the top ends of the two supporting hydraulic cylinders 3, the water retaining gate 4 is fixedly connected to the bottom surface of the upper fixing plate 2, the water retaining gate 4 is in sliding fit with the inner side of the fixing main body 1, the adjusting structure is arranged at the inner side wall of the fixing main body 1, the anti-blocking structure is arranged at the adjusting structure, the fishing structure is arranged on the fixing main body 1, the fishing structure has a shielding function and can shield foreign matters and garbage remained in a water flow, the anti-blocking structure is matched to prevent the garbage from being blocked due to accumulation, the using effect is good, the adjusting structure is matched to be used with the anti-blocking structure, can be comparatively nimble break up the processing to accumulational rubbish foreign matter for it is better to prevent blockking up the effect, and this application has salvage the structure, can salvage the processing to accumulational rubbish through salvage the structure, is convenient for retrieve rubbish in the water, makes the function of this device more various, is fit for using widely.

The side wall of the inner side of the fixed main body 1 is fixedly connected with a plurality of barriers 14, the barriers 14 are fixed at the inner side of the fixed main body 1 at equal intervals, and the barriers 14 can effectively shield garbage in running water; the gear fence 14 is made of stainless steel material; the adjusting structure comprises a rectangular fixed shell 5, a movable sliding block 6, a connecting plate 7, a first servo driving motor 8 and a first threaded rod 9, the rectangular fixed shell 5 is fixedly connected to the inner side of the fixed main body 1, the movable sliding block 6 is arranged in the inner cavity of the rectangular fixed shell 5 in a sliding mode, the connecting plate 7 is fixedly connected to the bottom face of the movable sliding block 6, and the connecting plate 7 can be driven to move back and forth through the movement of the movable sliding block 6; a first servo driving motor 8 is fixedly installed in an inner cavity of the rectangular fixed shell 5, one end of a first threaded rod 9 is fixedly connected to the tail end of an output shaft of the first servo driving motor 8, the other end of the first threaded rod 9 extends to the side wall of the inner cavity of the rectangular fixed shell 5 and is rotatably connected with the rectangular fixed shell 5, the first threaded rod 9 penetrates through the movable sliding block 6 and is in threaded fit with the movable sliding block 6, the first threaded rod 9 can be driven to rotate through the work of the first servo driving motor 8, and the movable sliding block 6 can be driven to move through the rotation of the first threaded rod 9; the anti-blocking structure comprises a fixed shell 10, a rotary power motor 11 and a connecting rod 12, the fixed shell 10 is fixedly connected with the side wall of the connecting plate 7, the rotary power motor 11 is fixedly arranged in the inner cavity of the fixed shell 10, one end of the connecting rod 12 is fixedly connected at the tail end of an output shaft of the rotary power motor 11, the other end of the connecting rod 12 penetrates through the side wall of the inner cavity of the fixed shell 10 and extends out of the wall, a cleaning rod 13 is fixedly connected at one end of the connecting rod 12, the connecting rod 12 can be driven to rotate through the work of the rotary power motor 11, the cleaning rod 13 is further driven to rotate, the accumulated garbage can be stirred and scattered, and the blocking phenomenon caused by accumulation is avoided; the anti-blocking structures are arranged on the side wall of the connecting plate 7 at equal intervals; the salvaging structure comprises a rectangular slide rail shell 15, a lifting slide block 16, a lifting connecting plate 17, a salvaging groove 18, a second servo driving motor 19 and a second threaded rod 20, wherein the two sides of the fixed main body 1 are fixedly connected with the rectangular slide rail shell 15, the lifting slide block 16 is arranged in the inner cavity of the rectangular slide rail shell 15 in a sliding way, one end of the lifting connecting plate 17 is fixedly connected with the side wall of the lifting slide block 16, the other end of the lifting connecting plate 17 penetrates through the side wall of the inner cavity of the rectangular slide rail shell 15 and extends out of the wall, the lifting connecting plate 17 is in sliding fit with the side wall of the inner cavity of the rectangular slide rail shell 15, the salvaging groove 18 is fixedly connected between the two lifting connecting plates 17, the lifting connecting plate 17 can be driven to move up and down by the lifting slide block 16, the salvaging groove 18 is further driven to move, and the salvaging groove 18 can move up and down, then the garbage flowing to the fishing groove 18 is fished; the bottom surface of the salvaging groove 18 is provided with a plurality of water leakage holes, and the plurality of water leakage holes are equidistantly arranged on the bottom surface of the salvaging groove 18; the upper surface department fixed mounting of rectangle slide rail shell 15 is provided with second servo drive motor 19, the one end of second threaded rod 20 of fixedly connected with of output shaft terminal department of second servo drive motor 19, the other end of second threaded rod 20 extend to the inner chamber diapire department of rectangle slide rail shell 15 and with rectangle slide rail shell 15 between rotate and be connected, second threaded rod 20 run through lifting slide 16 and with lifting slide 16 between screw-thread fit, can drive second threaded rod 20 through second servo drive motor 19's work and rotate, can drive lifting slide 16 through the rotation of second threaded rod 20 and reciprocate.

This application is when using, at first, this device reciprocates through the flexible drive upper fixed plate 2 that supports pneumatic cylinder 3, reciprocate through upper fixed plate 2 and then make water retaining gate 4 reciprocate, and then control opening and shutting of water retaining gate 4, water is at the flow in-process, can drive rubbish to this device department, through the effect of sheltering from of water retaining gate 4, can shelter from rubbish, work through second servo driving motor 19 can drive second threaded rod 20 and rotate simultaneously, rotation through second threaded rod 20 can drive lift slider 16 and reciprocate, reciprocate through lift slider 16 can drive lift connecting plate 17 and reciprocate, and then drive salvage groove 18 and remove, can make salvage groove 18 reciprocate, and then salvage the rubbish that will flow to salvage groove 18 department.

The application has the advantages that:

1. the water flow blocking device is reasonable in structure and convenient to use, has a blocking function, can block foreign matters and garbage remained in water flow, can avoid blockage caused by garbage accumulation by matching with a blocking prevention structure, and is good in using effect;

2. the anti-blocking device has the adjusting structure, and the adjusting structure is matched with the anti-blocking structure for use, so that the accumulated garbage foreign matters can be scattered more flexibly, and the anti-blocking effect is better;

3. this application has salvage structure, can salvage the processing to accumulational rubbish through salvage structure, is convenient for retrieve rubbish in the water for the function of this device is more various, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a retaining dam structure for hydraulic and hydroelectric engineering which characterized in that: the device comprises a fixed main body (1), an upper fixed plate (2), a supporting hydraulic cylinder (3), a water retaining gate (4), a barrier (14), an adjusting structure, an anti-blocking structure and a salvaging structure;

the inner chamber has all been seted up to the both sides inside of fixed main part (1), equal fixed mounting has support pneumatic cylinder (3), two in the both sides inner chamber of fixed main part (1) fixedly connected with upper fixed plate (2) between the top of support pneumatic cylinder (3), fixedly connected with manger plate gate (4) are located to the bottom surface of upper fixed plate (2), manger plate gate (4) and the inboard sliding fit of fixed main part (1) department, the installation of the inside wall department of fixed main part (1) is provided with the regulation structure, the installation of regulation structure department is provided with prevents blockking up the structure, the installation is provided with salvages the structure on fixed main part (1).

2. The dam structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the inboard lateral wall department fixedly connected with shelves (14) of fixed main part (1), shelves (14) are a plurality of totally, a plurality of shelves (14) equidistance is fixed in the inboard department of fixed main part (1).

3. The dam structure for hydraulic and hydroelectric engineering according to claim 2, wherein: the gear rail (14) is made of stainless steel materials.

4. The dam structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the adjusting structure comprises a rectangular fixing shell (5), a moving sliding block (6), a connecting plate (7), a first servo driving motor (8) and a first threaded rod (9), the rectangular fixing shell (5) is fixedly connected to the inner side of the fixing body (1), the moving sliding block (6) is arranged in the inner cavity of the rectangular fixing shell (5) in a sliding mode, and the connecting plate (7) is fixedly connected to the bottom face of the moving sliding block (6).

5. The dam structure for hydraulic and hydroelectric engineering according to claim 4, wherein: fixed mounting has first servo drive motor (8) in the inner chamber of the fixed casing of rectangle (5), the one end of the first threaded rod of output shaft terminal fixedly connected with (9) of first servo drive motor (8), the other end of first threaded rod (9) extend to the inner chamber lateral wall department of the fixed casing of rectangle (5) and with the fixed casing of rectangle (5) between rotate and be connected, first threaded rod (9) run through remove slider (6) and with remove between the slider (6) screw-thread fit.

6. The dam structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the anti-blocking structure comprises a fixed shell (10), a rotary power motor (11) and a connecting rod (12), wherein the fixed shell (10) is fixedly connected with the side wall of the connecting plate (7), the rotary power motor (11) is fixedly installed in the inner cavity of the fixed shell (10), one end of the connecting rod (12) is fixedly connected at the tail end of an output shaft of the rotary power motor (11), the other end of the connecting rod (12) penetrates through the inner cavity side wall of the fixed shell (10) and extends to the outside of the wall, and a cleaning rod (13) is fixedly connected at one end of the connecting rod (12).

7. The dam structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the anti-blocking structures are arranged on the side wall of the connecting plate (7) in a plurality of groups at equal intervals.

8. The dam structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the fishing structure comprises a rectangular sliding rail shell (15), a lifting slider (16), a lifting connecting plate (17), a fishing groove (18), a second servo driving motor (19) and a second threaded rod (20), wherein the two sides of the fixed main body (1) are fixedly connected with the rectangular sliding rail shell (15), the lifting slider (16) is arranged in the inner cavity of the rectangular sliding rail shell (15) in a sliding mode, one end of the lifting connecting plate (17) is fixedly connected with the side wall of the lifting slider (16), the other end of the lifting connecting plate (17) penetrates through the side wall of the inner cavity of the rectangular sliding rail shell (15) and extends out of the inner wall, the lifting connecting plate (17) is in sliding fit with the side wall of the inner cavity of the rectangular sliding rail shell (15), and the fishing groove (18) is fixedly connected with the lifting connecting plate (17).

9. The dam structure for water conservancy and hydropower engineering according to claim 8, characterized in that: the bottom surface department of salvaging groove (18) has seted up the hole that leaks, the hole that leaks is total a plurality of the hole that leaks equidistance sets up the bottom surface department at salvaging groove (18).

10. The dam structure for water conservancy and hydropower engineering according to claim 8, characterized in that: the upper surface department fixed mounting of rectangle slide rail shell (15) is provided with second servo drive motor (19), the one end of the output shaft terminal fixedly connected with second threaded rod (20) of second servo drive motor (19), the other end of second threaded rod (20) extend to the inner chamber diapire department of rectangle slide rail shell (15) and with rectangle slide rail shell (15) between rotate and be connected, second threaded rod (20) run through lifting slide (16) and with lifting slide (16) between screw-thread fit.