A drainage device for water conservancy construction

Abstract

A drainage device for water conservancy construction includes a guide frame, a plurality of dirt baffles, a water inlet and outlet system and a driving unit; the guide frame includes an outer guide rail and an inner guide rail; the guide frame is annular; the inner guide rail is arranged on the inner side of the guide frame; the outer guide rail is arranged on the outer side of the guide frame; a straight line portion is respectively arranged on both sides of the guide frame; a plurality of dirt baffles include a rotating plate, a rotating shaft and a roller; a plurality of dirt baffles are equidistantly arranged on the guide frame; the rotating plate is arranged on the rotating shaft; the rollers are respectively rotatably arranged at both ends of the rotating shaft and are respectively rolled on the outer guide rail and the inner guide rail; the water inlet and outlet system includes a water inlet pipe and a water outlet pipe; the water inlet and outlet system is arranged beside the straight line portion on the guide frame; the water inlet pipe is arranged above the dirt baffle; the water outlet pipe is arranged below the dirt baffle; the driving unit is used to drive a plurality of dirt baffles to move along the guide rail on the guide frame. The invention solves the problem that direct drainage is prone to blockage during water conservancy construction, and the problem that some devices also need external energy and are limited in use.

Description

Technical Field

[0001] The utility model relates to the field of construction drainage, in particular to a drainage device for water conservancy construction. Background Art

[0002] In the construction of water conservancy projects, drainage devices play a vital role, which directly affects the construction efficiency and project quality. Especially when dealing with water flows with a lot of debris, how to effectively separate and discharge the debris is an important issue that needs to be solved during the construction process.

[0003] Traditional drainage devices for water conservancy construction mostly use a combination of water pumps and pipes for drainage. Although this method can achieve basic drainage functions, it has many shortcomings when dealing with water containing debris. Because debris can easily clog pipes, resulting in poor drainage, and even requiring frequent cleaning and maintenance, it increases construction costs and time. Some devices that can automatically clean usually require external energy, such as electricity or diesel engines, which not only increases energy consumption, but also is easily restricted in some remote areas or areas with unstable power supply. Utility Model Content

[0004] The utility model aims to provide a drainage device for water conservancy construction, which solves the problem that direct drainage is prone to blockage during water conservancy construction, and the problem that some devices also require external energy and are restricted in use.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A drainage device for water conservancy construction, comprising:

[0007] The guide frame comprises an outer guide rail and an inner guide rail; the guide frame is annular; the inner guide rail is arranged on the inner side of the guide frame; the outer guide rail is arranged on the outer side of the guide frame; and a straight line portion is respectively arranged on both sides of the guide frame;

[0008] A plurality of dirt baffles, including a rotating plate, a rotating shaft and rollers; the plurality of dirt baffles are equidistantly arranged on the guide frame; the rotating plate is arranged on the rotating shaft; the rollers are rotatably arranged at both ends of the rotating shaft and are respectively rollingly arranged on the outer guide rail and the inner guide rail;

[0009] The water inlet and outlet system comprises a water inlet pipe and a water outlet pipe; the water inlet and outlet system is arranged beside the straight part on the guide frame; the water inlet pipe is arranged above the dirt baffle; the water outlet pipe is arranged below the dirt baffle;

[0010] The driving part is used for driving the plurality of dirt baffles to move along the guide rails on the guide frame.

[0011] A lever is provided at one end of the dirt baffle plate and is arranged on one side of the inner guide rail.

[0012] The guide frame is also provided with a baffle; the baffle is arranged on one side of the inner guide rail, at the intersection of the straight line portion and the arc portion thereof; when the dirt baffle moves along the guide frame, it is used to move the lever thereon.

[0013] One end of the dirt baffle is also provided with a limiting device, including a limiting wheel, a mounting block, a limiting plate, a limiting block, a limiting column and a spring; one end of the rotating shaft is rotatably arranged on the mounting block; the limiting wheel is arranged on the rotating shaft, located beside the mounting block, and four grooves are equidistantly arranged on its side; the limiting plate is arranged on the mounting block and located above the limiting wheel, and a through hole is arranged on it; the limiting block is located between the limiting wheel and the limiting plate, and a limiting column is arranged on the top of the limiting block; the limiting column passes through the through hole; the spring surrounds the limiting column, and its two ends are respectively connected to the limiting block and the limiting plate; a protrusion is provided at the bottom of the limiting block, and fits with the groove on the side of the limiting wheel.

[0014] A connecting column is provided at the bottom of the mounting block.

[0015] The driving part includes two toothed discs, a chain and a power device; the chain is arranged around the inner side of the inner guide rail; the two toothed discs are respectively engaged with the arc-shaped parts on the chain; the power device is used to drive the toothed discs to rotate; the connecting column pin is connected to the chain and rotates accordingly.

[0016] The power device includes a transmission wheel, a first connecting shaft, a first bevel gear, a second bevel gear and a second connecting shaft; the transmission wheel is rotatably arranged inside the water outlet pipe, and is provided with a plurality of blades; one end of the second connecting shaft passes through the water outlet pipe and is connected to the transmission wheel, and a second bevel gear is provided on the other end; one end of the first connecting shaft is connected to the gear plate, and a first bevel gear is provided on the other end; the first bevel gear and the second bevel gear are meshed with each other.

[0017] A debris area is also provided, which is arranged below the arc portion on the guide frame.

[0018] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0019] The utility model discloses a drainage device for water conservancy construction. When water with debris passes through a horizontal rotating plate, the debris is retained on the rotating plate, and filtered water flows out through the gaps between the rotating plates and moves along a guide rail with the rotating plate. The rotating plate is rotated by utilizing a baffle plate arranged beside the guide rail, so that the gap between two adjacent rotating plates becomes larger, and the debris is discharged out of the device through the enlarged gap, thus avoiding blockage and damage to the drainage system by the debris. In addition, the device utilizes hydraulic power to drive the rotating plate to move along the guide rail, and no external energy source is required, which not only saves energy costs but also improves the applicability and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall top view schematic diagram of the utility model;

[0021] Figure 2 Yes Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 It is a schematic diagram of the structure of the dirt baffle;

[0023] Figure 4 Yes Figure 3 Enlarged view of point B in the middle;

[0024] Figure 5 It is a structural schematic diagram of the water inlet and outlet drive mechanism;

[0025] Figure 6 Yes Figure 5 Schematic cross-section diagram of .

[0026] In the figure, 1-guide frame, 101-outer guide rail, 102-inner guide rail, 103-baffle, 104-chain, 2-dirt baffle, 201-rotating plate, 202-rotating shaft, 203-outer roller, 204-inner roller, 205-shift lever, 206-limiting wheel, 207-mounting block, 208-limiting plate, 209-limiting block, 210-limiting column, 211-spring, 212-connecting column, 301-toothed disc, 302-first connecting shaft, 303-first bevel gear, 304-second bevel gear, 305-second connecting shaft, 401-water inlet pipe, 402-water outlet pipe, 403-sundry area, 404-housing, 405-transmission wheel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1-6 As shown, a drainage device for water conservancy construction includes a guide frame 1, a plurality of dirt baffles 2, a water inlet and outlet system, a driving unit and a debris area 403; the guide frame 1 includes an outer guide rail 101 and an inner guide rail 102; the guide frame 1 is annular; the inner guide rail 102 is arranged on the inner side of the guide frame 1; the outer guide rail 101 is arranged on the outer side of the guide frame 1; a straight line portion is respectively arranged on both sides of the guide frame 1, and the other two sides are arc portions; a plurality of dirt baffles 2 are equidistantly arranged on the guide frame 1; The water inlet and outlet system includes a water inlet pipe 401 and a water outlet pipe 402; the water inlet and outlet system is arranged beside the straight part on the guide frame 1; one end of the water inlet pipe 401 is arranged above the dirt baffle 2, and the other end thereof is connected to the water supply device; one end of the water outlet pipe 402 is arranged below the dirt baffle 2, and the other end thereof is connected to the water storage device; the driving part is used to drive a plurality of the dirt baffles 2 to move along the guide rail on the guide frame 1; the debris area 403 is arranged below the arc part on the guide frame 1.

[0030] like Figure 2-4As shown, the dirt baffle 2 includes a rotating plate 201, a rotating shaft 202, an outer roller 203, an inner roller 204, four levers 205, a limiting wheel 206 and a mounting block 207; the rotating plate 201 is fixedly arranged on the rotating shaft 202; the outer roller 203 is rotatably arranged on one end of the rotating shaft 202 and is rolled on the outer guide rail 101; the other end of the rotating shaft 202 is rotatably arranged on the mounting block 207, and the inner roller 204, four levers 205 and a limiting wheel 206 are sequentially arranged in the direction from the rotating plate 201 to the mounting block 207; the inner roller 204 is rotatably arranged on the rotating shaft 202 and is rolled on the inner guide rail 102; the four levers 205 are equidistantly fixed on the side of the rotating shaft 202; the limiting wheel 206 is fixedly arranged on the rotating shaft 202 and is located on the mounting block 207, and four grooves are equidistantly arranged on its side; a limit plate 208, a limit block 209, a limit column 210, a spring 211 and a connecting column 212 are arranged on the mounting block 207; the limit plate 208 is horizontally arranged on one side of the mounting block 207 and is located above the limit wheel 206, and is provided with a through hole; the limit block 209 is arranged between the limit wheel 206 and the limit plate 208, and a limit column 210 is arranged on the top; the limit column 210 passes through the through hole; the spring 211 surrounds the limit column 210, and its two ends are respectively connected to the limit block 209 and the limit plate 208; the bottom of the limit block 209 is provided with a protrusion, which fits with the groove on the side of the limit wheel 206; the connecting column 212 is arranged at the bottom of the mounting block 207;

[0031] Specifically, a baffle 103 is further provided on the guide frame 1; the baffle 103 is provided on one side of the inner guide rail 102, at the intersection of the straight portion and the arc portion thereof; when the dirt baffle 2 moves along the guide frame 1, it is used to move the lever 205 thereon.

[0032] like Figure 1-6As shown, there are two driving parts, which are respectively arranged on both sides of the water outlet pipe 402, including two toothed discs 301, a chain 104 and two sets of power devices; the chain 104 is arranged around the inner side of the inner guide rail 102; the two toothed discs 301 are respectively engaged with the arc-shaped parts on the chain 104; the power device is used to drive the toothed discs 301 to rotate, including a transmission wheel 405, a first connecting shaft 302, a first bevel gear 303, a second bevel gear 304 and a second connecting shaft 305; the lower ends of the water outlet pipes 402 on both sides are intersected into one, and the two sides of the side walls are respectively provided with circular outer The housing 404 has a transmission wheel 405 which is rotatable therein; the transmission wheel 405 is provided with a plurality of blades, and when water flows through, the blades can be moved to drive the transmission wheel 405 to rotate; one end of the second connecting shaft 305 passes through the water outlet pipe 402 and is connected to the transmission wheel 405, and the other end thereof is provided with a second bevel gear 304; one end of the first connecting shaft 302 is connected to the toothed disc 301, and the other end thereof is provided with a first bevel gear 303; the first bevel gear 303 and the second bevel gear 304 are meshed with each other, and when the transmission wheel 405 rotates, the toothed disc 301 can be driven to rotate through gear transmission;

[0033] Specifically, the connecting column 212 is pin-connected to the chain 104 , so that the dirt shielding plate 2 can rotate along with the toothed disc 301 .

[0034] The working principle of this embodiment is:

[0035] The utility model discloses a drainage device for water conservancy construction. In the straight part on the guide frame 1, the rotation of the dirt baffle plate 2 is in a horizontal position. The gap between two adjacent rotating plates 201 is small. Water with debris flows from the water supply device through the water inlet pipe 401 to the dirt baffle plate 2. The debris is left on the rotating plate 201. The filtered water flows down to the outlet pipe 402 through the gap between the adjacent rotating plates 201. When the water flows through the transmission wheel 405 inside the outlet pipe 402, the blades can be moved to drive the transmission wheel 405 to rotate, thereby driving the second connecting shaft 305 and the second bevel gear 304 to rotate. Since the first bevel gear 303 and the second bevel gear 304 are meshed with each other, the first bevel gear 303 and the second bevel gear 304 are driven to rotate. The wheel 303 and the first connecting shaft 302 rotate, thereby driving the toothed disc 301 to rotate, and then through the engagement of the sprocket, driving the chain 104 to rotate, so that the dirt baffle plate 2 moves along the guide rail of the guide frame 1, and the baffle plate 103 set next to the guide rail drives the lever 205, thereby rotating the rotating plate 201, so that the gap between the two adjacent rotating plates 201 becomes larger, so that the debris is discharged from the enlarged gap into the debris area 403, and as the dirt baffle plate 2 moves along the guide rail, the baffle plate 103 on the other side drives the lever 205 to rotate the rotating plate 201 back to horizontal, so that the gap between the two adjacent rotating plates 201 becomes smaller, and the debris is blocked by the straight part on the other side, and finally the above steps are repeated to perform drainage and debris prevention work.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drainage device for water conservancy construction, characterized in that: include: The guide frame comprises an outer guide rail and an inner guide rail; the guide frame is annular; the inner guide rail is arranged on the inner side of the guide frame; the outer guide rail is arranged on the outer side of the guide frame; and a straight line portion is respectively arranged on both sides of the guide frame; A plurality of dirt baffles, including a rotating plate, a rotating shaft and rollers; the plurality of dirt baffles are equidistantly arranged on the guide frame; the rotating plate is arranged on the rotating shaft; the rollers are rotatably arranged at both ends of the rotating shaft and are respectively rollingly arranged on the outer guide rail and the inner guide rail; The water inlet and outlet system comprises a water inlet pipe and a water outlet pipe; the water inlet and outlet system is arranged beside the straight part on the guide frame; the water inlet pipe is arranged above the dirt baffle; the water outlet pipe is arranged below the dirt baffle; The driving part is used for driving the plurality of dirt baffles to move along the guide rails on the guide frame.

2. A drainage device for water conservancy construction according to claim 1, characterized in that: A lever is provided at one end of the dirt baffle plate and is arranged on one side of the inner guide rail.

3. A drainage device for water conservancy construction according to claim 2, characterized in that: The guide frame is also provided with a baffle; the baffle is arranged on one side of the inner guide rail, at the intersection of the straight line portion and the arc portion thereof; when the dirt baffle moves along the guide frame, it is used to move the lever thereon.

4. A drainage device for water conservancy construction according to claim 3, characterized in that: One end of the dirt baffle is also provided with a limiting device, including a limiting wheel, a mounting block, a limiting plate, a limiting block, a limiting column and a spring; one end of the rotating shaft is rotatably arranged on the mounting block; the limiting wheel is arranged on the rotating shaft, located beside the mounting block, and four grooves are equidistantly arranged on its side; the limiting plate is arranged on the mounting block and located above the limiting wheel, and a through hole is arranged on it; the limiting block is located between the limiting wheel and the limiting plate, and a limiting column is arranged on the top of the limiting block; the limiting column passes through the through hole; the spring surrounds the limiting column, and its two ends are respectively connected to the limiting block and the limiting plate; a protrusion is provided at the bottom of the limiting block, and fits with the groove on the side of the limiting wheel.

5. A drainage device for water conservancy construction according to claim 4, characterized in that: A connecting column is provided at the bottom of the mounting block.

6. A drainage device for water conservancy construction according to claim 5, characterized in that: The driving part includes two toothed discs, a chain and a power device; the chain is arranged around the inner side of the inner guide rail; the two toothed discs are respectively engaged with the arc-shaped parts on the chain; the power device is used to drive the toothed discs to rotate; the connecting column pin is connected to the chain and rotates accordingly.

7. A drainage device for water conservancy construction according to claim 6, characterized in that: The power device includes a transmission wheel, a first connecting shaft, a first bevel gear, a second bevel gear and a second connecting shaft; the transmission wheel is rotatably arranged inside the water outlet pipe, and is provided with a plurality of blades; one end of the second connecting shaft passes through the water outlet pipe and is connected to the transmission wheel, and a second bevel gear is provided on the other end; one end of the first connecting shaft is connected to the gear plate, and a first bevel gear is provided on the other end; the first bevel gear and the second bevel gear are meshed with each other.

8. A drainage device for water conservancy construction according to claim 1, characterized in that: A debris area is also provided, which is arranged below the arc portion on the guide frame.

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