CN212956402U

CN212956402U - River course gate

Info

Publication number: CN212956402U
Application number: CN202021519370.3U
Authority: CN
Inventors: 刘明军; 李学义; 马德清; 张晓元
Original assignee: Sanmenxia Xinhua Hydraulic Machinery Co ltd
Current assignee: Sanmenxia Xinhua Hydraulic Machinery Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-13
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of gates, in particular to a river course gate which reduces the failure rate of the gate and improves the practicability; the device comprises a base, the equipment box, the lifter plate, the gate, the high pressure water pump, first connecting pipe, the second connecting pipe, spray pipe and two sets of elevating gear, base fixed mounting is on the riverbed top, equipment box fixed mounting is on the base, the inside of equipment box is provided with the cavity, slidable mounting is inside the cavity of equipment box about the lifter plate can, the cavity top of equipment box is provided with the flashboard mouth that runs through equipment box bottom end and base, the top of gate and the bottom fixed connection of lifter plate, the bottom of gate is passed the flashboard mouth and is deepened to the river course in, high pressure water pump fixed mounting is on the top of lifter plate, the vertical pre-buried inside that sets up at the gate of first connecting pipe, the input of first connecting pipe is connected with the output of high pressure water pump, the vertical front end at the gate.

Description

River course gate

Technical Field

The utility model relates to a technical field of gate especially relates to a river course gate.

Background

The low-water-head hydraulic structure is built on a river channel and a canal, and the flow rate and the water level are controlled by using a gate. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water. Current river course gate is in the use, because bottom gate falls the inslot deposit impurity, gate slope when leading to the gate to close causes equipment such as gate to break down easily, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce the fault rate of gate, improve the river course gate of practicality.

The utility model discloses a river course gate, including base, equipment box, lifter plate, gate, high pressure water pump, first connecting pipe, second connecting pipe, spray pipe and two sets of elevating gear, the base is fixed to be installed on the riverbed top, equipment box is fixed to be installed on the base, the inside of equipment box is provided with the cavity, the lifter plate can be installed inside the cavity of equipment box in a sliding manner from top to bottom, the cavity top of equipment box is provided with the flashboard mouth that runs through equipment box bottom and base, the top of gate is fixed with the bottom of lifter plate, the bottom of gate passes the flashboard mouth and deepens into the river course, high pressure water pump is fixed to be installed on the top of lifter plate, first connecting pipe is vertically pre-buried and is set up in the inside of gate, the input of first connecting pipe is connected with high pressure water pump's output, the second connecting pipe is vertically installed at the front end of gate, the output of second, the bottom of gate transversely is provided with the mounting groove, and spray pipe fixed mounting is in the mounting groove, and the output of first connecting pipe is connected with the input of spray pipe, and the bottom of spray pipe is provided with multiunit high pressure nozzle, is provided with the gate groove that falls in the bottom in river course for the elevating gear symmetry of lift lifter plate and gate is installed inside the cavity of equipment box.

The utility model discloses a river course gate, wherein every elevating gear of group still include lead screw, screw nut and motor, and the lead screw is rotatable to be installed inside the cavity of equipment box, and screw nut spiral shell dress cover is established on the lead screw, and motor fixed mounting is on the top of equipment box, and the output fixed connection of equipment box and motor is passed on the top of lead screw, and lifter plate fixed mounting is between two sets of screw nut.

The utility model discloses a river course gate still includes two sets of guide rails and two sets of sliders, and the both ends in the river course are installed to the vertical symmetry of two sets of guide rails, and left end and the right-hand member at the gate are installed to two sets of slider symmetries, all are provided with the spout on two sets of sliders, but two sets of spout slidable mounting are on two sets of guide rails.

The utility model discloses a river course gate, the tank bottom in gate groove is provided with the fillet.

The utility model discloses a river course gate, the top of equipment box is provided with anticollision mouth, the external cavity with the equipment box of anticollision mouth intercommunication.

The utility model discloses a river course gate, the front end of equipment box is provided with the maintenance door.

The utility model discloses a river course gate, the input of second connecting pipe is provided with the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: when river course gate needs to be closed, two sets of elevating gear of synchronous start, make connection structure such as lifter plate and gate descend, start high pressure water pump simultaneously, under high pressure water pump's power, water in the river course passes through the second connecting pipe in proper order, inside high pressure water pump and the pipeline that first connecting pipe got into to the spray pipe, and spray out by multiunit high pressure nozzle, when the bottom of gate was close the gate groove, high pressure water flow that sprays out by multiunit high pressure nozzle cleaned away impurity such as silt in the gate groove, then inside the bottom of gate was inserted to the gate groove, accomplish closing of river course gate, reduce impurity such as silt and lead to the fact gate slope when the gate is closed in the gate groove, lead to the condition emergence of easy trouble of equipment, reduce the fault rate of gate, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the structural connection of the gate with the first connecting pipe or the like;

FIG. 3 is an enlarged view of the connection of the runner to the rail;

in the drawings, the reference numbers: 1. a riverbed; 2. a base; 3. an equipment box; 4. a lifting plate; 5. a gate; 6. a high pressure water pump; 7. a first connecting pipe; 8. a second connecting pipe; 9. mounting grooves; 10. a water spray pipe; 11. a high pressure spray head; 12. a gate falls into a groove; 13. a lead screw; 14. a lead screw nut; 15. a motor; 16. a guide rail; 17. a slider; 18. a chute; 19. round corners; 20. anticollision mouth.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the river gate of the present invention comprises a base 2, an equipment box 3, a lifting plate 4, a gate 5, a high pressure water pump 6, a first connecting pipe 7, a second connecting pipe 8, a water spraying pipe 10 and two sets of lifting devices, wherein the base 2 is fixedly installed at the top end of a riverbed 1, the equipment box 3 is fixedly installed on the base 2, a cavity is arranged inside the equipment box 3, the lifting plate 4 can be slidably installed inside the cavity of the equipment box 3 up and down, the top end of the cavity of the equipment box 3 is provided with a gate opening penetrating through the bottom end of the equipment box 3 and the base 2, the top end of the gate 5 is fixedly connected with the bottom end of the lifting plate 4, the bottom end of the gate 5 penetrates through the gate opening to go deep into the river channel, the high pressure water pump 6 is fixedly installed at the top end of the lifting plate 4, the first connecting pipe 7 is vertically embedded inside the gate 5, the, the second connecting pipe 8 is vertically arranged at the front end of the gate 5, the output end of the second connecting pipe 8 is connected with the input end of the high-pressure water pump 6, the bottom end of the gate 5 is transversely provided with a mounting groove 9, the spray pipe 10 is fixedly arranged in the mounting groove 9, the output end of the first connecting pipe 7 is connected with the input end of the spray pipe 10, the bottom end of the spray pipe 10 is provided with a plurality of groups of high-pressure spray nozzles 11, the bottom end of a river channel is provided with a gate drop groove 12, and lifting devices for lifting the lifting plate 4 and the gate 5 are symmetrically arranged in the cavity of; when the river course gate needs to be closed, two sets of elevating gear of synchronous start, make connection structure such as lifter plate 4 and gate 5 descend, start high pressure water pump 6 simultaneously, under high pressure water pump 6's power, water in the river course passes through second connecting pipe 8 in proper order, high pressure water pump 6 and first connecting pipe 7 get into to inside the pipeline of spray pipe 10, and spray out by multiunit high pressure nozzle 11, when gate 12 falls in the bottom of gate 5 is close, high pressure rivers that spray out by multiunit high pressure nozzle 11 clean away impurity such as silt in gate 12 inslot that falls in the groove, then inside gate 12 falls in the bottom of gate 5 is inserted, accomplish closing of river course gate, it causes the gate slope when gate is closed in the gate falls in the groove to reduce impurity such as silt, lead to the condition emergence of the easy trouble of equipment, reduce the fault rate of gate, improve the practicality.

The utility model discloses a river course gate, wherein each group elevating gear still includes lead screw 13, screw nut 14 and motor 15, and lead screw 13 is rotatable to be installed in the cavity of equipment case 3, and screw nut 14 spiral shell suit is established on lead screw 13, and motor 15 is fixed mounting in the top of equipment case 3, and the top of lead screw 13 passes equipment case 3 and is connected with the output of motor 15 is fixed, and lifter plate 4 is fixed mounting between two sets of screw nut 14; two sets of motors 15 of synchronous start, two sets of motors 15 drive two sets of lead screws 13 rotatoryly, make two sets of screw nut 14 drive lifter plate 4 and go up and down to make gate 5 carry out the floodgate to the river course, elevation structure is simple, and the operation is stable, improves the practicality.

The utility model discloses a river course gate, still include two sets of guide rails 16 and two sets of sliders 17, two sets of guide rails 16 are vertically and symmetrically installed at the both ends of river course, two sets of sliders 17 are symmetrically installed at the left end and the right end of gate 5, both sets of sliders 17 are provided with chutes 18, and two sets of chutes 18 are slidably installed on two sets of guide rails 16; through installation guide rail 16 and slider 17, be convenient for lead gate 5, improve the practicality.

The utility model discloses a river channel gate, the bottom of a gate falling groove 12 is provided with a fillet 19; through setting up fillet 19, reduce impurity such as silt and pile up the condition emergence of deposiing in gate groove 12 bottom, improve the practicality.

The utility model discloses a river course gate, the top of equipment box 3 is provided with anticollision mouth 20, anticollision mouth 20 communicates the external world with the cavity of equipment box 3; through setting up anticollision mouth 20, reduce the condition emergence that 6 tops of high pressure water pump collided equipment box 3, improve the security.

The utility model discloses a river channel gate, the front end of an equipment box 3 is provided with a maintenance door; through set up the maintenance door at the front end of equipment box 3, the user of being convenient for maintains the inside equipment of 3 cavities of equipment box, improves the convenience.

The utility model discloses a river course gate, the input end of the second connecting pipe 8 is provided with a filter screen; the filter screen is arranged at the input end of the second connecting pipe 8, impurities in a river channel are reduced to enter the high-pressure water pump 6, the situation that the high-pressure water pump 6 is blocked is caused, and stability is improved.

The utility model discloses a river course gate, it is at the during operation, when the river course gate needs to be closed, two sets of elevating gear of synchronous start, make connection structure such as lifter plate 4 and gate 5 descend, start high pressure water pump 6 simultaneously, under high pressure water pump 6's power, water in the river course passes through second connecting pipe 8 in proper order, high pressure water pump 6 and first connecting pipe 7 get into to inside the pipeline of spray pipe 10, and spray out by multiunit high pressure nozzle 11, when gate groove 12 is close to in the bottom of gate 5, the high pressure rivers that spray out by multiunit high pressure nozzle 11 clean away the impurity such as silt in gate groove 12 inslot, then inside gate groove 12 is inserted to the bottom of gate 5, accomplish closing of river course gate.

The utility model discloses a river course gate, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A river channel gate is characterized by comprising a base (2), an equipment box (3), a lifting plate (4), a gate (5), a high-pressure water pump (6), a first connecting pipe (7), a second connecting pipe (8), a water spraying pipe (10) and two groups of lifting devices, wherein the base (2) is fixedly arranged at the top end of a riverbed (1), the equipment box (3) is fixedly arranged on the base (2), a cavity is arranged inside the equipment box (3), the lifting plate (4) can be vertically and slidably arranged inside the cavity of the equipment box (3), a gate plate opening penetrating through the bottom end of the equipment box (3) and the base (2) is arranged at the top end of the cavity of the equipment box (3), the top end of the gate (5) is fixedly connected with the bottom end of the lifting plate (4), the bottom end of the gate (5) penetrates through the gate plate opening to extend into a river channel, the high-pressure water pump (6) is fixedly arranged at the top end, the vertical pre-buried setting of first connecting pipe (7) is in the inside of gate (5), the input of first connecting pipe (7) is connected with the output of high pressure water pump (6), the vertical front end of installing at gate (5) of second connecting pipe (8), the output of second connecting pipe (8) is connected with the input of high pressure water pump (6), the bottom of gate (5) transversely is provided with mounting groove (9), spray pipe (10) fixed mounting is in mounting groove (9), the output of first connecting pipe (7) is connected with the input of spray pipe (10), the bottom of spray pipe (10) is provided with multiunit high pressure nozzle (11), be provided with gate groove (12) that falls in the bottom in the river course, a cavity inside at equipment box (3) is installed to the elevating gear symmetry that is used for lifter plate (4) and gate (5).

2. The river channel gate as claimed in claim 1, wherein each set of lifting devices further comprises a lead screw (13), a lead screw nut (14) and a motor (15), the lead screw (13) is rotatably installed inside the chamber of the equipment box (3), the lead screw nut (14) is screwed and sleeved on the lead screw (13), the motor (15) is fixedly installed at the top end of the equipment box (3), the top end of the lead screw (13) penetrates through the equipment box (3) and is fixedly connected with the output end of the motor (15), and the lifting plate (4) is fixedly installed between the two sets of lead screw nuts (14).

3. The river channel gate as claimed in claim 2, further comprising two sets of guide rails (16) and two sets of sliding blocks (17), wherein the two sets of guide rails (16) are vertically and symmetrically installed at two ends of the river channel, the two sets of sliding blocks (17) are symmetrically installed at the left end and the right end of the gate (5), the two sets of sliding blocks (17) are respectively provided with a sliding slot (18), and the two sets of sliding slots (18) are slidably installed on the two sets of guide rails (16).

4. A channel gate according to claim 3, characterised in that the bottom of the gate drop slot (12) is provided with rounded corners (19).

5. The river sluice gate according to claim 4, wherein the top end of the equipment box (3) is provided with a collision-proof port (20), and the collision-proof port (20) is communicated with the outside and the chamber of the equipment box (3).

6. A channel gate according to claim 5, characterised in that the front end of the equipment box (3) is provided with a service door.

7. A channel gate according to claim 6, characterized in that the second connecting pipe (8) is provided with a filter screen at its inlet.