CN213709445U - A manger plate dam for hydraulic and hydroelectric engineering - Google Patents

Abstract

The utility model discloses a water retaining dam for hydraulic and hydroelectric engineering, which belongs to the field of hydraulic science and technology, and comprises a dam body, wherein a fourth groove is formed in the upper end of the dam body, a cam groove is formed in the lower inner wall of the fourth groove, a first groove is formed in the right inner wall of the cam groove, a second groove is formed in the left inner wall of the cam groove, a turbine groove is formed in the left inner wall of the second groove, a third groove is formed in the left inner wall of the turbine groove, a water inlet is formed in the front end of the dam body, a water outlet is formed in the rear end of the dam body, the water inlet and the water outlet are communicated through the turbine groove, a first rotating shaft is arranged in the turbine groove, the first rotating shaft sequentially penetrates through the first groove, the cam groove, the second groove, the turbine groove and the third groove from right to left, a plurality of uniform distribution cams are fixedly connected on the circumferential surface of the first rotating shaft, the cams are positioned in the cam groove, it can realize the salvage of floating garbage and concentrate.

Description

A manger plate dam for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a water conservancy science and technology field, more specifically say, relate to a manger plate dam for hydraulic and hydroelectric engineering.

Background

The culture of the hydraulic and hydroelectric engineering has knowledge in the aspects of exploration, planning, design, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering, and can be used for planning, designing, construction, scientific research, management and the like in departments of water conservancy, hydropower and the like.

The water retaining dam is a leading movable dam technology used for agricultural irrigation, fishery, ship lock, sea water tidal barrage, urban river landscape, engineering and hydropower station in the world. The retaining dam is the leading movable dam technology in the world and is used for agricultural irrigation, fishery, ship locks, seawater tidal barrage, urban river landscape, engineering and hydropower stations. In urban rivers, domestic waste, industrial waste, building rubbish, plant waste fill wherein, have caused the pollution of water environment, and floating rubbish flows along with the water especially, and current retaining dam can't realize salvaging to these floating rubbish, can only let it flow along with the water, is unfavorable for environmental protection, aims at this kind of problem. Therefore, the water retaining dam for the hydraulic and hydroelectric engineering is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Dam can not realize salvaging to these showy rubbish among the prior art, the utility model aims to provide a dam for hydraulic and hydroelectric engineering, it can realize concentrating to floating rubbish salvage.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a manger plate dam for hydraulic and hydroelectric engineering, includes the dam body, the upper end of dam body excavates the fourth groove, the lower inner wall excavation of fourth groove has the cam groove, the right inner wall excavation of cam groove has first groove, the left inner wall excavation of cam groove has the second groove, the left inner wall excavation of second groove has the turbine groove, the left inner wall excavation of turbine groove has the third groove, the front end excavation of dam body has the water inlet, the rear end excavation of dam body has the delivery port, communicate through the turbine groove between water inlet and the delivery port, be provided with first pivot in the turbine groove, first pivot runs through first groove, cam groove, second groove, turbine groove and third groove in proper order from the right side to the left, a plurality of evenly distributed of circumference fixed surface of first pivot is connected in the circumference surface of first pivot, and the cam is located the cam groove, a transmission rod is inserted between the circumferential inner walls of the fourth grooves, a first supporting rod, a second supporting rod, a third supporting rod and a fifth supporting rod are fixedly connected to the upper end of the dam body, a first limiting bearing is fixedly connected to the upper end of the first supporting rod, a second limiting bearing is fixedly connected to the upper end of the second supporting rod, a third limiting bearing is fixedly connected to the upper end of the third supporting rod, a garbage collecting plate is fixedly connected to the upper end of the fifth supporting rod, a ratchet wheel is arranged between the first limiting bearing and the second limiting bearing, a second limiting block is arranged between the third supporting rod and the second limiting bearing, a first rotating wheel is arranged between the third limiting bearing and the fourth limiting bearing, a second rotating shaft is arranged on the upper side of the dam body, and sequentially penetrates through the first limiting bearing, the second limiting bearing and the second limiting bearing from right to left, Third support column and fourth limit bearing, the circumferential surface of second pivot is from the first stopper of fixedly connected with, ratchet, second stopper and first runner in proper order from the right side to the left side, the upper end and the ratchet meshing of transfer line, the front end fixedly connected with two of dam body support columns under water, two the equal fixedly connected with underwater bearing of front end of support column under water, two rotate between the underwater bearing and be connected with the third pivot, the circumferential surface fixedly connected with second runner of third pivot, the circumferential surface cover of second runner and first runner is equipped with the filtration net fence

As an optimized proposal of the utility model, the upper end of the dam body is provided with a garbage collecting groove.

As a preferred scheme of the utility model, the rear end fixedly connected with fourth support column of third support column, the upper end of dam body is provided with the garbage collection board, the right-hand member fixed connection of garbage collection board is in the fourth support column, the left end fixed connection of garbage collection board is on the right inner wall of garbage collection groove.

As an optimal scheme of the utility model, the dam body adopts thoughtlessly drenches native structure, the dam body surface scribbles hydrophobic coating.

As an optimized proposal of the utility model, the circumference surface sleeves of the first rotating wheel and the second rotating wheel are provided with rough rubber sleeves.

As an optimized proposal of the utility model, the nylon filter screen is selected for use as the filter screen fence.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when water current flows into a turbine groove through a water inlet, worm wheel blades uniformly distributed on a first rotating shaft start to do rotary motion around the first rotating shaft to push the first rotating shaft to do rotary motion, the first rotating shaft rotates to enable a cam to rotate in a cam groove, the circumferential surface of the cam fluctuates to enable a transmission rod to do reciprocating motion up and down in a fourth groove, the upper end of the fourth groove is meshed with a ratchet wheel to enable the ratchet wheel to rotate, the rotation of the ratchet wheel drives the second rotating shaft to rotate, a first limiting bearing, a second limiting block, a third limiting bearing and a fourth limiting bearing are started to limit the second rotating shaft to move left and right and front, meanwhile, the first limiting block, the first limiting bearing, the second limiting block, the third limiting bearing and the fourth limiting bearing provide support for the second rotating shaft, and two underwater support columns both provide support for the underwater bearings, the second rotating shaft rotates to drive the first rotating wheel to rotate, the first rotating wheel rotates to pull the filter screen fence to move upwards, and the second rotating wheel is driven to rotate to finally separate the garbage floating on the water surface from the water surface.

(2) This scheme fourth support column provides the support for the garbage collection board, and the garbage collection board has the slope, makes things convenient for during rubbish slides in the garbage collection groove, realizes the automatic storage of rubbish.

Drawings

Fig. 1 is a perspective view of a retaining dam for hydraulic and hydroelectric engineering of the present invention;

fig. 2 is a top view of a retaining dam for hydraulic and hydroelectric engineering according to the present invention;

fig. 3 is a first cross-sectional view of a retaining dam for hydraulic and hydroelectric engineering according to the present invention;

fig. 4 is a second cross-sectional view of a retaining dam for hydraulic and hydroelectric engineering according to the present invention;

fig. 5 is a third cross-sectional view of the utility model discloses a retaining dam for hydraulic and hydroelectric engineering.

The reference numbers in the figures illustrate:

the garbage collecting device comprises a dam body 1, a turbine groove 2, a water inlet 3, a water outlet 4, a cam groove 5, a first groove 6, a second groove 7, a third groove 9, a worm wheel 10, a cam 11, a transmission rod 12, a first rotating shaft 13, a fourth groove 14, a first supporting rod 15, a second supporting column 16, a first limiting bearing 17, a second limiting bearing 18, a first limiting block 19, a third supporting column 20, a third limiting bearing 21, a first rotating wheel 22, a filter net rail 23, a ratchet wheel 24, a second rotating shaft 25, a fourth limiting bearing 26, a garbage collecting plate 27, a garbage collecting tank 28, an underwater supporting column 30, an underwater bearing 31, a third rotating shaft 32, a second rotating wheel 33, a second limiting block 34, a fourth supporting column 35 and a fifth supporting column 36.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a retaining dam for hydraulic and hydroelectric engineering comprises a dam body 1, and is characterized in that: a fourth groove 14 is formed in the upper end of the dam body 1, a cam groove 5 is formed in the lower inner wall of the fourth groove 14, a first groove 6 is formed in the right inner wall of the cam groove 5 in a chiseling mode, a second groove 7 is formed in the left inner wall of the cam groove 5 in a chiseling mode, a turbine groove 2 is formed in the left inner wall of the second groove 7 in a chiseling mode, a third groove 9 is formed in the left inner wall of the turbine groove 2 in a chiseling mode, a water inlet 3 is formed in the front end of the dam body 1 in a chiseling mode, a water outlet 4 is formed in the rear end of the dam body 1 in a chiseling mode, the water inlet 3 is communicated with the water outlet 4 through the turbine groove 2, a first rotating shaft 13 is arranged in the turbine groove 2, the first rotating shaft 13 sequentially penetrates through the first groove 6, the cam groove 5, the second groove 7, the turbine groove 2 and the third groove 9 from right to left, a plurality of evenly distributed cams 11 are fixedly connected to the circumferential surface of the first rotating shaft 13, the, a first supporting rod 15, a second supporting column 16, a third supporting column 20 and a fifth supporting column 36 are fixedly connected to the upper end of the dam body 1, a first limit bearing 17 is fixedly connected to the upper end of the first supporting rod 15, a second limit bearing 18 is fixedly connected to the upper end of the second supporting column 16, a third limit bearing 21 is fixedly connected to the upper end of the third supporting column 20, a garbage collecting plate 27 is fixedly connected to the upper end of the fifth supporting column 36, a ratchet wheel 24 is arranged between the first limit bearing 17 and the second limit bearing 18, a second limit block 34 is arranged between the third supporting column 20 and the second limit bearing 18, a first rotating wheel 22 is arranged between the third limit bearing 21 and the fourth limit bearing 26, a second rotating shaft 25 is arranged on the upper side of the dam body 1, the second rotating shaft 25 sequentially penetrates through the first limit bearing 17, the second limit bearing 18, the third supporting column 20 and the fourth limit bearing 26 from right to left, the circumferential surface of the second rotating shaft 25 is fixedly connected with a first limiting block 19, a ratchet 24, a second limiting block 34 and a first rotating wheel 22 from right to left in sequence, the upper end of the transmission rod 12 is meshed with the ratchet 24, the front end of the dam body 1 is fixedly connected with two underwater supporting columns 30, the front ends of the two underwater supporting columns 30 are fixedly connected with underwater bearings 31, a third rotating shaft 32 is rotatably connected between the two underwater bearings 31, the circumferential surface of the third rotating shaft 32 is fixedly connected with a second rotating wheel 33, and the circumferential surfaces of the second rotating wheel 33 and the first rotating wheel 22 are sleeved with a filter net fence 23.

In this embodiment, the cutting of the fourth groove 14 facilitates the insertion of the driving rod 12 for moving up and down, the cutting of the fourth groove 14 facilitates the installation of the cam 11, the cutting of the cam groove 5 facilitates the accommodation of the cam 11, the cutting of the second groove 7 facilitates the communication of the cam groove 5 with the turbine groove 2 and the insertion of the first rotating shaft 13, the left and right ends of the first rotating shaft 13 are respectively inserted into the first groove 6 and the third groove 9 for rotational connection, when water flows into the turbine groove 2 through the water inlet 3, the worm wheel blades 10 uniformly distributed on the first rotating shaft 13 start to rotate around the first rotating shaft 13 to push the first rotating shaft 13 to rotate, the rotation of the first rotating shaft 13 causes the cam 11 to rotate in the cam groove 5, the circumferential surface of the cam 11 to undulate, the driving rod 12 reciprocates up and down in the fourth groove 14, the upper end of the fourth groove 14 is engaged with the ratchet 24 to rotate, the rotation of the ratchet 24 drives the second rotating shaft 25 to rotate, first limit bearing 17, second limit bearing 18, second limit block 34, third limit bearing 21 and fourth limit bearing 26 play the front and back and left and right movement of restriction second pivot 25, first limit block 19 simultaneously, first limit bearing 17, second limit bearing 18, second limit block 34, third limit bearing 21 and fourth limit bearing 26 provide the support for second pivot 25, two support columns 30 under water are that bearing 31 provides the support under water, second pivot 25 is rotatory to drive first runner 22 and is rotatory, first runner 22 is rotatory to stimulate filter screen fence 23 and upwards moves, drive second runner 33 and do the rotation. Finally, garbage floating on the water surface is separated from the water surface, and the garbage separator is automatic in cleaning, environment-friendly and energy-saving.

Specifically, referring to fig. 1-5, a garbage collection tank 28 is cut at the upper end of the dam 1.

In this embodiment, the cutting of the refuse collection chute 28 provides a storage location for the collection of refuse.

Specifically, referring to fig. 1 to 5, a fourth support column 35 is fixedly connected to a rear end of the third support column 20, a garbage collecting plate 27 is disposed at an upper end of the dam 1, a right end of the garbage collecting plate 27 is fixedly connected to the fourth support column 35, and a left end of the garbage collecting plate 27 is fixedly connected to a right inner wall of the garbage collecting tank 28.

In this embodiment, fourth support column 35 provides the support for garbage collection board 27, and garbage collection board 27 has the slope, makes things convenient for rubbish to slide into in the garbage collection groove 28, realizes the automatic storage of rubbish, increases the automation of this device.

Specifically, referring to fig. 1-5, the dam 1 is made of concrete, and the surface of the dam 1 is coated with a hydrophobic coating.

In this embodiment, mix and drench native mechanism and shock resistance is strong, and is not fragile, increases the life of this device, and hydrophobic coating increases the water storage capacity of this device is scribbled on the surface.

Specifically, referring to fig. 1-5, the circumferential surfaces of the first and second rollers 22 and 33 are covered with rough rubber sleeves

In this embodiment, the rough rubber sleeves are sleeved on the circumferential surfaces of the first rotating wheel 22 and the second rotating wheel 33, so that the surface friction force of the first rotating wheel 22 and the second rotating wheel 33 is increased, the movement of the filter screen fence 23 is facilitated, and the practicability of the device is increased.

Specifically, referring to fig. 1-5, the filter net column 23 is a nylon filter net.

In this embodiment, the filter screen fence 23 selects the nylon filter screen for use, so as to facilitate the separation of garbage, reduce the maintenance cost and increase the cost performance of the device.

The working principle is as follows: when water flow floating garbage passes through the dam body 1, the filter screen fence 23 blocks the garbage outside the water inlet 3, the water flow penetrates through grids on the filter screen fence 23 and flows into the turbine groove 2 to drive the worm wheel blade 10 to rotate, so that the first rotating shaft 13 starts to rotate, the water flow in the turbine groove 2 flows out from the water outlet 4, the first rotating shaft 13 rotates to drive the cam 11 to rotate in the cam groove 5, the transmission rod 12 which is contacted with the cam is driven to move up and down in the fourth groove 14, the upper end of the fourth groove 14 is meshed with the ratchet wheel 24 to push the ratchet wheel 24 to rotate, so that the second rotating shaft 25 rotates, the rotation of the second rotating shaft 25 drives the first rotating wheel 22 to rotate, the filter screen fence 23 is tightened on the surfaces of the first rotating wheel 22 and the second rotating wheel 33, the first rotating wheel 22 sinking into the water bottom drives the second rotating wheel 33 to rotate by rotating to separate the garbage on the water surface of the filter screen fence 23, when the filtering net fence 23 moves to the highest point, the garbage is poured into the slide way of the garbage collecting plate 27 and is conveyed into the garbage collecting tank 28 along the slide way, and finally the garbage floating on the water surface is separated from the water surface, so that the garbage can be automatically cleaned, and the garbage collecting tank is environment-friendly and energy-saving.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (6)

1. The utility model provides a manger plate dam for hydraulic and hydroelectric engineering, includes dam body (1), its characterized in that: the upper end of the dam body (1) is provided with a fourth groove (14), the lower inner wall of the fourth groove (14) is provided with a cam groove (5), the right inner wall of the cam groove (5) is provided with a first groove (6), the left inner wall of the cam groove (5) is provided with a second groove (7), the left inner wall of the second groove (7) is provided with a turbine groove (2), the left inner wall of the turbine groove (2) is provided with a third groove (9), the front end of the dam body (1) is provided with a water inlet (3), the rear end of the dam body (1) is provided with a water outlet (4), the water inlet (3) and the water outlet (4) are communicated with each other through the turbine groove (2), a first rotating shaft (13) is arranged in the turbine groove (2), and the first rotating shaft (13) sequentially penetrates through the first groove (6), the cam groove (5), the second groove (7), the turbine groove (2) and the third groove (9) from right to left, the circumference surface of the first rotating shaft (13) is fixedly connected with a plurality of uniformly distributed gears (10), the cam (11) is fixedly connected to the circumference surface of the first rotating shaft (13), the cam (11) is positioned in the cam groove (5), a transmission rod (12) is inserted between the circumference inner walls of the fourth groove (14), the upper end of the dam body (1) is fixedly connected with a first supporting rod (15), a second supporting rod (16), a third supporting rod (20) and a fifth supporting rod (36), the upper end of the first supporting rod (15) is fixedly connected with a first limiting bearing (17), the upper end of the second supporting rod (16) is fixedly connected with a second limiting bearing (18), the upper end of the third supporting rod (20) is fixedly connected with a third limiting bearing (21), the upper end of the fifth supporting rod (36) is fixedly connected with a garbage collecting plate (27), and a ratchet wheel (24) is arranged between the first limiting bearing (17) and the second limiting bearing (18), a second limit block (34) is arranged between the third supporting column (20) and the second limit bearing (18), a first rotating wheel (22) is arranged between the third limit bearing (21) and the fourth limit bearing (26), a second rotating shaft (25) is arranged on the upper side of the dam body (1), the second rotating shaft (25) sequentially penetrates through the first limit bearing (17), the second limit bearing (18), the third supporting column (20) and the fourth limit bearing (26) from right to left, a first limit block (19), a ratchet wheel (24), a second limit block (34) and a first rotating wheel (22) are sequentially and fixedly connected to the circumferential surface of the second rotating shaft (25) from right to left, the upper end of the transmission rod (12) is meshed with the ratchet wheel (24), two underwater supporting columns (30) are fixedly connected to the front end of the dam body (1), and underwater bearings (31) are fixedly connected to the front ends of the two underwater supporting columns (30), two it is connected with third pivot (32) to rotate between underwater bearing (31), the circumference fixed surface of third pivot (32) is connected with second runner (33), the circumference surface cover of second runner (33) and first runner (22) is equipped with filter screen fence (23).

2. A dam for hydraulic and hydroelectric engineering according to claim 1, in which: the upper end of the dam body (1) is provided with a garbage collecting tank (28).

3. A dam for hydraulic and hydroelectric engineering according to claim 2 in which: the rear end fixedly connected with fourth support column (35) of third support column (20), the upper end of dam body (1) is provided with garbage collection board (27), the right-hand member fixed connection of garbage collection board (27) is in fourth support column (35), the left end fixed connection of garbage collection board (27) is on the right inner wall of garbage collection groove (28).

4. A dam for hydraulic and hydroelectric engineering according to claim 3 in which: the dam body (1) adopts a mixed drenching soil structure, and the surface of the dam body (1) is coated with a hydrophobic coating.

5. A dam for hydraulic and hydroelectric engineering according to claim 4 in which: the circumferential surfaces of the first rotating wheel (22) and the second rotating wheel (33) are sleeved with rough rubber sleeves.

6. A dam for hydraulic and hydroelectric engineering according to claim 5 in which: the filter screen column (23) is a nylon filter screen.

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