CN215906701U

CN215906701U - Water conservancy project-based flow guide device for water channel

Info

Publication number: CN215906701U
Application number: CN202122478861.9U
Authority: CN
Inventors: 杨坤华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-25
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a water conservancy project-based flow guide device for a water channel. Guiding device for ditch based on hydraulic engineering includes: a spillway; the two diversion dams are arranged in the spillway; the device comprises six mounting grooves, wherein two mounting grooves are formed in the inner walls of two sides of the spillway, and the other four mounting grooves are formed in the outer walls of two sides of two diversion dams respectively; the six mounting blocks are respectively arranged in the six mounting grooves; the three connecting frames are fixedly arranged at the tops of the six mounting blocks respectively; six connecting blocks, six the connecting block sets up the one side at six installation pieces respectively. The flow guide device for the water channel based on the hydraulic engineering has the advantages of convenience in adjustment, quickness in disassembly and assembly, good cleaning effect and capability of ensuring that the water channel is prevented from being blocked.

Description

Water conservancy project-based flow guide device for water channel

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water channel flow guide device based on hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harmful substances and benefiting, is also called water engineering, and water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like to achieve the aims.

Among the prior art, there is a guiding device for ditch based on hydraulic engineering, and its structure includes: the overflow spillway comprises an overflow spillway, wherein a first diversion dam and a second diversion dam are symmetrically arranged on the inner side of the overflow spillway, a guard plate is arranged on the top of the side wall of the inner side of the overflow spillway, a plurality of diversion grooves are formed in the opposite sides of the first diversion dam and the second diversion dam along the water flow direction, a first flow passage is formed between the overflow spillway and the first diversion dam, a second flow passage is formed between the second diversion dam and the overflow spillway, and a third flow passage is formed between the first diversion dam and the second diversion dam; when water flows through the spillway, the flow velocity of the water flow is kept consistent when the water flow passes through the flow channel between the diversion dam and the spillway, so that the impact of the water flow on the channel opening is reduced, the erosion action of the water flow is weakened, on one hand, the diversion function is realized, on the other hand, the action of protecting the spillway is realized, although the diversion device for the water channel based on the hydraulic engineering can keep the flow velocity of the water flow consistent when the water flow passes through the flow channel between the diversion dam and the spillway, so that the impact of the water flow on the channel opening is reduced, the erosion action of the water flow is weakened, on the other hand, the diversion function is realized, the sand stone carried in the water flow can be blocked by the establishment of the diversion dam I and the diversion dam II, the sand stone can stay around the diversion dam I and the diversion dam II for a long time, the sand stone can be accumulated around the diversion device, and the blockage of the water channel is caused, affecting the normal flow of the water stream.

Therefore, it is necessary to provide a diversion device for a canal based on hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a guide device for a water channel based on hydraulic engineering, which is convenient to adjust, quick to disassemble and assemble, good in cleaning effect and capable of ensuring that the water channel is prevented from being blocked.

In order to solve the technical problem, the utility model provides a water conservancy project-based flow guide device for a ditch, which comprises: a spillway; the two diversion dams are arranged in the spillway; the device comprises six mounting grooves, wherein two mounting grooves are formed in the inner walls of two sides of the spillway, and the other four mounting grooves are formed in the outer walls of two sides of two diversion dams respectively; the six mounting blocks are respectively arranged in the six mounting grooves; the three connecting frames are fixedly arranged at the tops of the six mounting blocks respectively; the six connecting blocks are respectively arranged on one sides of the six mounting blocks; the three rotating rods are respectively and fixedly arranged on the outer wall of one side, close to the six connecting blocks, of the six connecting blocks; the three rotating sleeves are respectively and rotatably arranged on the outer walls of the three rotating rods; the fan blade plates are fixedly arranged on the outer walls of the three rotating sleeves respectively; the connecting plates are fixedly arranged on the outer wall of one side of the rotating sleeve according to the principle of the fan blades; the cleaning plates are fixedly arranged on the outer walls of the connecting plates far away from the fan blade plates; and the three adjusting mechanisms are respectively arranged on the six mounting blocks and the three connecting frames.

Preferably, the adjusting mechanism includes: two sliding chutes, two adjusting screw, two spacing slide bars, biax motor and two join the pole, two the sliding chutes are seted up respectively on two installation pieces that correspond one side outer wall that is close to each other, two adjusting screw rotates respectively and installs on the both sides inner wall of two sliding chutes, and two adjusting screw's top all extends to corresponding in the link frame, two spacing slide bars fixed mounting respectively are two on the both sides inner wall of sliding chutes, biax motor fixed mounting be in on the bottom inner wall of link frame, two it all sets up to join the pole in the link frame, and two join the pole one end that is close to each other with two axis of rotation fixed connection of biax motor.

Preferably, one end of the connecting rod, which is far away from the double-shaft motor, is fixedly sleeved with a first gear, the top end of the adjusting screw is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.

Preferably, the connecting block extends into the sliding groove, the adjusting screw penetrates through the connecting block and is in threaded connection with the connecting block, and the limiting sliding rod penetrates through the connecting block and is in sliding connection with the connecting block.

Preferably, the adjusting screw and the limiting slide rod are respectively sleeved with two corrugated pipes, four corrugated pipes are far away from one end of the sliding groove and fixedly connected with the inner walls of the two sides of the sliding groove, and four corrugated pipes are close to one end of the sliding groove and fixedly connected with the outer walls of the two sides of the connecting block.

Preferably, the cleaning plate and the connecting plate are connected by two bolts.

Preferably, one end of the cleaning plate, which is far away from the connecting plate, is provided with a hairbrush, and the hairbrush is made of a steel wire material.

Compared with the prior art, the flow guide device for the water channel based on the hydraulic engineering has the following beneficial effects:

the utility model provides a water conservancy project-based flow guide device for a ditch, which can adjust the heights of a plurality of fan blade plates through a double-shaft motor, two connecting rods, two adjusting screws, two limiting slide rods and two connecting blocks, so that the plurality of fan blade plates can be better driven by water flow, and the rotating power of the plurality of fan blade plates is improved;

through a plurality of flabellum boards, a plurality of connecting plate and a plurality of clearance board and a plurality of brush can be better clear up the grit around the guiding device to guarantee the cleaning nature around the refluence device, can avoid the grit to deposit around the guiding device like this, avoid the guiding device to block up then, guarantee the normal water delivery of ditch.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of a diversion device for a water channel based on hydraulic engineering according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is a schematic structural diagram of an adjusting mechanism in the diversion device for a water channel based on hydraulic engineering provided by the utility model;

fig. 4 is a schematic perspective view of a fan blade plate in the flow guide device for a water channel based on hydraulic engineering.

Reference numbers in the figures: 1. a spillway; 2. a diversion dam; 3. mounting grooves; 4. mounting blocks; 5. a connecting frame; 6. connecting blocks; 7. rotating the rod; 8. rotating the sleeve; 9. a leaf plate; 10. a connecting plate; 11. cleaning the plate; 12. a sliding groove; 13. adjusting the screw rod; 14. a limiting slide bar; 15. a dual-axis motor; 16. a connecting rod.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic front view illustrating a preferred embodiment of a diversion device for a water channel based on hydraulic engineering according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic structural diagram of an adjusting mechanism in the diversion device for a water channel based on hydraulic engineering provided by the utility model; fig. 4 is a schematic perspective view of a fan blade plate in the flow guide device for a water channel based on hydraulic engineering. Guiding device for ditch based on hydraulic engineering includes: a spillway 1; the two diversion dams 2 are arranged in the spillway 1, so that when water flows through a flow channel between the diversion dam 2 and the spillway 1, the flow velocity of the water flow is kept consistent, the impact of the water flow on the channel opening is reduced, the erosion effect of the water flow is weakened, the diversion effect is achieved on one hand, and the spillway 1 can be protected on the other hand; the installation grooves 3 are rectangular deep groove-shaped, and can be matched with corresponding installation blocks 4 by arranging the installation grooves 3, so that a plurality of fan blade plates 9 can be conveniently installed; the six mounting blocks 4 are respectively arranged in the six mounting grooves 3; the three connecting frames 5 are respectively and fixedly arranged at the tops of the six mounting blocks 4, and the mounting blocks 4 and the connecting frames 5 are arranged, so that the plurality of fan blade plates 9 can be conveniently disassembled and assembled; the six connecting blocks 6 are respectively arranged on one sides of the six mounting blocks 4; the three rotating rods 7 are respectively and fixedly arranged on the outer wall of one side, close to each other, of the six connecting blocks 6; the three rotating sleeves 8 are respectively rotatably mounted on the outer walls of the three rotating rods 7, bearings are fixedly sleeved on the outer walls of the rotating rods 7, the magnetic bearings are waterproof bearings, the rotating sleeves 8 are sleeved on the rotating rods 7, the outer rings of the bearings are fixedly connected with the inner walls of the rotating sleeves 8, and through the arrangement of the bearings, water flow can conveniently push the fan blade plates 9 to rotate, so that the rotating characteristics of the fan blade plates 9 are ensured; the fan blades 9 are fixedly arranged on the outer walls of the three rotating sleeves 8 respectively, the fan blades 9 are annularly arranged on the outer walls of the rotating sleeves 8, and when the fan blades 9 are contacted with water flow, the flow of the water flow can drive the fan blades 9 to rotate through the arrangement of the fan blades 9, so that power is provided for cleaning the flow guide device; the connecting plates 10 are respectively fixedly arranged on the outer wall of one side of the rotating sleeve 8 based on the principle of the fan blade plates 9; the cleaning plates 11 are respectively and fixedly arranged on the outer wall of one side, away from the fan blade plate 9, of the connecting plate 10, and the sand and stones around the flow guide device can be cleaned through the arrangement of the cleaning plates 11, so that the cleanness around the flow guide device is ensured, and the blockage of the flow guide device caused by the sedimentation of the sand and stones is avoided; and the three adjusting mechanisms are respectively arranged on the six mounting blocks 4 and the three connecting frames 5.

Through adjustment mechanism's setting, can adjust the height of a plurality of flabellum boards 9, can make flabellum board 9 carry out altitude mixture control according to the height of the surface of water and the flow velocity of rivers like this to better messenger's rivers drive flabellum board 9 and rotate, adjustment mechanism includes: two sliding chutes 12, two adjusting screw rods 13, two limiting slide rods 14, a double-shaft motor 15 and two connecting rods 16, two sliding chutes 12 are respectively arranged on the outer wall of one side of two corresponding installation blocks 4 close to each other, two adjusting screw rods 13 are respectively rotatably arranged on the inner walls of two sides of two sliding chutes 12, and two top ends of the adjusting screw rods 13 extend to correspond in the connecting frame 5, two limiting slide rods 14 are respectively fixedly arranged on the inner walls of two sides of the sliding chutes 12, the double-shaft motor 15 is fixedly arranged on the inner wall of the bottom of the connecting frame 5, power can be provided for adjusting the leaf plate 9 through the arrangement of the double-shaft motor 15, two connecting rods 16 are respectively arranged in the connecting frame 5, and two ends of the connecting rods 16 close to each other are fixedly connected with two rotating shafts of the double-shaft motor 15, the transmission function is realized, and the power of the double-shaft motor 15 is conveniently transmitted to the two adjusting screws 13.

First gear and second gear all are the toper form, through the meshing relation between two gears, can make two adjusting screw 13 of 15 synchronous drives of biax motor rotate to guarantee that two connecting blocks 6 can go up and down simultaneously, provide better accuracy for the regulation of flabellum board 9, the joint pole 16 is kept away from the fixed cover of one end of biax motor 15 is equipped with first gear, the fixed cover in top of adjusting screw 13 is equipped with the second gear, first gear with the meshing of second gear.

Through connecting block 6 and adjusting screw 13's screw thread relation, can adopt the mode that the screw thread closed soon to carry out connecting block 6's regulation, guarantee the stability of adjusting, simultaneously under spacing slide bar 14 and connecting block 6's sliding connection relation, can carry on spacingly to connecting block 6's removal, guarantee that connecting block 6 can the vertical lift, connecting block 6 extends to in the sliding tray 12, adjusting screw 13 runs through connecting block 6 and with connecting block 6 threaded connection, spacing slide bar 14 runs through connecting block 6 and in connecting block 6 sliding connection.

Through the setting of bellows, can avoid rivers to cause the injury to adjusting screw 13 and limit slide 14, improve adjusting screw 13 and limit slide 14's life, adjusting screw 13 with it is equipped with two bellows, four all to overlap on the limit slide 14 the bellows one end of keeping away from each other with the both sides inner wall fixed connection of sliding tray 12, four the bellows one end that is close to each other with the both sides outer wall fixed connection of connecting block 6.

Carry out the connection of cleaning plate 11 and connecting plate 10 through the bolt, can remove and install new cleaning plate 11 to cleaning plate 11 fast when damage appears in cleaning plate 11, guarantee that cleaning plate 11's is complete just to guarantee the effect to the grit clearance, cleaning plate 11 with connecting plate 10 adopts two bolts to connect.

Through the setting of brush, can make one side of clearance board 11 become soft, avoid then with canal bottom rigid contact, improve the protection effect to clearance board 11, improve clearance effect simultaneously, clearance board 11 keeps away from the one end of connecting plate 10 is provided with the brush, the brush adopts the steel wire material to constitute.

In this embodiment:

before the diversion device for the ditch is used, six installation grooves 3 are required to be formed in the twice inner walls of a spillway 1 and the two side outer walls of two diversion dams 2 respectively, two of the six installation grooves 3 form a group, the size of the formed six installation grooves 3 is required to be matched with six installation blocks 4 respectively, and when the corresponding two installation blocks 4 are installed, the length of a corresponding connecting frame 5 is required to be matched with the distance between the two installation grooves 3 in the corresponding group;

when in use, the two corresponding mounting blocks 4 and the connecting frame 5 are respectively mounted on the spillway 1 and the two diversion dams 2 through the two corresponding mounting grooves 3, the double-shaft motor 15 is started to drive the two connecting rods 16 to rotate, then the two adjusting screws 13 are respectively driven to rotate through the two first gears and the two second gears, under the action of the two limiting slide rods 14, the two connecting blocks 6 are vertically moved, then the heights of the plurality of rotating rods 7 are adjusted, the heights of the plurality of leaf plates 9 are indirectly adjusted, after the heights of the plurality of leaf plates 9 reach proper positions, the six mounting blocks 4 and the three connecting frames 5 are sequentially mounted on the two diversion dams 2 and the spillway 1, the plurality of leaf plates 9 can be driven to rotate through water flow, the plurality of connecting plate 10 can be driven to rotate through the plurality of leaf plates 9, then the plurality of cleaning plates 11 are driven to rotate, a brush on the outer wall of one side of the cleaning plates 11 can be contacted with the bottom of water channel, can hold up the grit that the ditch bottom is piled up like this, the rethread rivers drive and flow, can avoid the grit to deposit around guiding device like this, avoid guiding device to block up then, guarantee the normal water delivery of ditch.

the height of the fan blade plates 9 can be adjusted through the double-shaft motor 15, the two connecting rods 16, the two adjusting screws 13, the two limiting slide rods 14 and the two connecting blocks 6, so that the fan blade plates 9 can be better driven by water flow, and the rotating power of the fan blade plates 9 is improved;

through a plurality of flabellum boards 9, a plurality of connecting plate 10 and a plurality of clearance board 11 and a plurality of brush can be better clear up the grit around the guiding device to guarantee the cleaning nature around the refluence device, can avoid the grit to deposit around the guiding device like this, avoid the guiding device to block up then, guarantee the normal water delivery of ditch.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a guiding device for ditch based on hydraulic engineering which characterized in that includes:

a spillway;

the two diversion dams are arranged in the spillway;

the device comprises six mounting grooves, wherein two mounting grooves are formed in the inner walls of two sides of the spillway, and the other four mounting grooves are formed in the outer walls of two sides of two diversion dams respectively;

the six mounting blocks are respectively arranged in the six mounting grooves;

the three connecting frames are fixedly arranged at the tops of the six mounting blocks respectively;

the six connecting blocks are respectively arranged on one sides of the six mounting blocks;

the three rotating rods are respectively and fixedly arranged on the outer wall of one side, close to the six connecting blocks, of the six connecting blocks;

the three rotating sleeves are respectively and rotatably arranged on the outer walls of the three rotating rods;

the fan blade plates are fixedly arranged on the outer walls of the three rotating sleeves respectively;

the connecting plates are fixedly arranged on the outer wall of one side of the rotating sleeve according to the principle of the fan blades;

the cleaning plates are fixedly arranged on the outer walls of the connecting plates far away from the fan blade plates;

and the three adjusting mechanisms are respectively arranged on the six mounting blocks and the three connecting frames.

2. The hydraulic engineering based flow guide device for a canal of claim 1, wherein the adjustment mechanism comprises: two sliding chutes, two adjusting screw, two spacing slide bars, biax motor and two join the pole, two the sliding chutes are seted up respectively on two installation pieces that correspond one side outer wall that is close to each other, two adjusting screw rotates respectively and installs on the both sides inner wall of two sliding chutes, and two adjusting screw's top all extends to corresponding in the link frame, two spacing slide bars fixed mounting respectively are two on the both sides inner wall of sliding chutes, biax motor fixed mounting be in on the bottom inner wall of link frame, two it all sets up to join the pole in the link frame, and two join the pole one end that is close to each other with two axis of rotation fixed connection of biax motor.

3. The flow guiding device for a water channel based on hydraulic engineering as claimed in claim 2, wherein the end of the connecting rod away from the double-shaft motor is fixedly sleeved with a first gear, the top end of the adjusting screw is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.

4. The flow guide device for the water channel based on the hydraulic engineering of claim 2, wherein the connecting block extends into a sliding groove, the adjusting screw penetrates through the connecting block and is in threaded connection with the connecting block, and the limiting sliding rod penetrates through the connecting block and is in sliding connection with the connecting block.

5. The flow guide device for the ditch based on the hydraulic engineering of claim 2, wherein two corrugated pipes are sleeved on the adjusting screw rod and the limiting slide rod, one ends, far away from each other, of the four corrugated pipes are fixedly connected with the inner walls on the two sides of the slide groove, and one ends, close to each other, of the four corrugated pipes are fixedly connected with the outer walls on the two sides of the connecting block.

6. The hydraulic engineering based flow guide device for the canal of claim 1, wherein the cleaning plate and the connecting plate are connected by two bolts.

7. The guide device for the ditch based on the hydraulic engineering of claim 1, wherein one end of the cleaning plate, which is far away from the connecting plate, is provided with a hairbrush, and the hairbrush is made of a steel wire material.