CN108532555B

CN108532555B - River sluice device for hydraulic engineering

Info

Publication number: CN108532555B
Application number: CN201810384699.4A
Authority: CN
Inventors: 金鑫来
Original assignee: Shaanxi Water Conservancy Project Construction Supervision Co Ltd
Current assignee: Shaanxi water conservancy project Construction Supervision Co., Ltd
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2020-05-08
Anticipated expiration: 2038-04-26
Also published as: CN108532555A

Abstract

The invention discloses a river channel water gate device for hydraulic engineering, which comprises a gate plate arranged at a gate opening, wherein a through shaft hole is formed in the middle of the gate plate, a water drainage pipe is arranged through the shaft hole, a water drainage channel is arranged in the middle of the water drainage pipe, the water drainage pipe penetrates through the shaft hole and extends out of the gate plate, the other end of the water drainage pipe is connected with a rotating plate, and a water inlet box is hermetically arranged at the outer side end of the rotating plate; the middle of the water inlet box is provided with a partition plate, a water suction pump is fixedly installed in the middle of the partition plate, the output end of the water suction pump is provided with a sealing plug, the sealing plug is installed in the drainage channel, a water outlet hole is formed in the middle of the sealing plug, and the water outlet hole is connected and communicated with the output end of the water suction pump. The invention has simple structure, can realize normal drainage of the sluice, can increase the pressure during drainage and the drainage speed, and can realize normal water supply to the outside when the water level of the river channel is lower than the sluice gate.

Description

River sluice device for hydraulic engineering

Technical Field

The invention relates to the field of hydraulic engineering, in particular to a river sluice device for hydraulic engineering.

Background

The intersection of river course and irrigation canals and ditches all can set up a sluice, the principle of sluice is in the irrigation canals and ditches of using the pressure of river course river water to pour into lower position, consequently the prerequisite is that the water level in the river course must be higher than the sluice, even otherwise open the sluice, water in the river course also can't normally pour into among the irrigation canals and ditches, consequently many times, then can not realize normal water delivery when the river course water level is on the low side, sluice drainage often only has normal drainage mode moreover, unable pressure boost increases drainage rate.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a river sluice device for hydraulic engineering, which can realize normal drainage of a sluice, increase the pressure during drainage, increase the drainage speed and realize normal water supply to the outside when the water level of the river is lower than a sluice gate.

The invention is realized by the following technical scheme: a river channel water gate device for hydraulic engineering comprises a gate plate arranged at a gate opening, wherein a through shaft hole is formed in the middle of the gate plate, a water drainage pipe is arranged through the shaft hole, a water drainage channel is arranged in the middle of the water drainage pipe, the water drainage pipe penetrates through the shaft hole and extends out of the gate plate, the other end of the water drainage pipe is connected with a rotating plate, and a water inlet box is hermetically arranged at the outer side end of the rotating plate;

the middle of the water inlet box is provided with a partition plate, a water suction pump is fixedly installed in the middle of the partition plate, the output end of the water suction pump is provided with a sealing plug, the sealing plug is installed in the drainage channel, the middle of the sealing plug is provided with a water outlet hole, and the water outlet hole is connected and communicated with the output end of the water suction pump;

the input of suction pump is provided with an inlet tube, just sets up a locating hole that runs through to the box inner side of intaking of inlet tube, and the inlet tube part of suction pump stretches into in the locating hole, the outside end of intaking the box rotates a sealed apron of installation through hinge structure, and the center department of sealed apron is just facing the locating hole and is provided with a pair of interface, and sealed inserting in the locating hole and with the contact conduction of male inlet tube to the interface, an inlet hose of outside end fixed connection to the interface.

As a preferred technical scheme, the input end of the water suction pump is connected with an external power supply through two power lines, and the water suction pump controls the switch through a controller arranged outside.

According to the preferable technical scheme, more than one first drainage hole is formed in the flashboard in a circle around the flashboard, a corresponding second drainage hole is formed in the rotating plate opposite to each first drainage hole, and the first drainage holes and the second drainage holes are sealed when being staggered.

Preferably, a grip for gripping is provided on an outer end surface of the sealing cover plate.

The invention has the beneficial effects that: the invention has simple structure, can realize normal drainage of the sluice, can increase the pressure during drainage and the drainage speed, and can realize normal water supply to the outside when the water level of the river channel is lower than the sluice gate.

Drawings

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

FIG. 1 is a schematic view of the present invention in a normal drainage state;

FIG. 2 is a schematic diagram of the structure of the row number state when the river water level is low.

The codes in the figure are respectively: 1 is the hose of intaking, 2 is the handle, 3 is the rotor plate, 4 is the second wash port, 5 is the flashboard, 6 is the sealing plug, 7 is drainage channel, 8 is the drain pipe, 9 is first drain hole, 11 is the suction pump, 12 is the baffle, 13 is the box of intaking, 14 is the inlet tube, 15 is the locating hole, 16 is hinge structure, 17 is to the interface, 18 is sealed apron.

Detailed Description

As shown in fig. 1, the river sluice device for hydraulic engineering comprises a sluice plate 5 arranged at a sluice gate, wherein a through shaft hole is formed in the middle of the sluice plate 5, a drain pipe 8 is arranged through the shaft hole, a drain passage 7 is arranged in the middle of the drain pipe 8, the drain pipe 8 penetrates through the shaft hole and extends out of the sluice plate 5, the other end of the drain pipe 8 is connected with a rotating plate 3, and an inlet box 13 is hermetically arranged at the outer side end of the rotating plate 3;

a partition plate 12 is arranged in the middle of the water inlet box 13, a water suction pump 11 is fixedly installed in the middle of the partition plate 12, a sealing plug 6 is arranged at the output end of the water suction pump 11, the sealing plug 6 is installed in the drainage channel 7, a water outlet hole (not shown) is formed in the middle of the sealing plug 6, and the water outlet hole is connected and communicated with the output end of the water suction pump 11;

the input end of the water suction pump 11 is provided with a water inlet pipe 14, the inner side face of the water inlet box, which is opposite to the water inlet pipe 14, is provided with a through positioning hole 15, the water inlet pipe 14 of the water suction pump 11 partially extends into the positioning hole 15, the outer side end of the water inlet box 13 is rotatably provided with a sealing cover plate 18 through a hinge structure 16, the center of the sealing cover plate 18 is provided with a pair of interfaces 17, the interfaces 17 are inserted into the positioning hole 15 in a sealing mode and are in contact conduction with the inserted water inlet pipe 14, and the outer side end of the interfaces 17 is fixedly connected with a water inlet hose.

Wherein, the input of the suction pump 11 is connected to the external power supply through two power lines, and the suction pump 11 is controlled to be switched on and off through a controller arranged outside. When the river course water level is less than the position of flashboard, we can be so that the sealed locating hole of sealed apron, make the butt joint mouth of sealed apron insert in the locating hole, and contact with the inlet tube of suction pump input, and intake hose downwardly extending stretches into among the river course, open the suction pump this moment, can utilize intake hose to draw water, and then realize the use of drawing water when under the low liquid level state, as shown in fig. 2, the function of suction pump has two, the pressure boost when one is normal drainage is used, one is the use of drawing water when the river course water level is lower.

More than one first drainage hole 9 is arranged around the flashboard 5 in a circle, the corresponding second drainage hole 4 is arranged on the rotating plate 3 just opposite to each first drainage hole 9, and the first drainage holes 9 and the second drainage holes 4 are sealed when being staggered.

A handle 2 for holding is arranged on the end face of the outer side of the sealing cover plate 18, if the water level is high, the sealing cover plate is opened by manually pulling up the handle, and then the butt joint port on one side of the sealing cover plate is pulled out from the positioning port, at the moment, river water can pass through the positioning port and be pumped in by an internal water pump, and the pumped river water passes through the sealing plug and is discharged from the drainage channel; meanwhile, if the requirement on the water displacement is high, the rotating plate can be rotated, so that the first water drainage hole and the second water drainage hole are in butt joint conduction, the water drainage can be performed by using the water drainage holes, and if the water delivery of the water drainage holes is enough, a water suction pump does not need to be started, as shown in fig. 1.

The invention has the beneficial effects that: the invention has simple structure, can realize normal drainage of the sluice, can increase the pressure during drainage and the drainage speed, and can realize normal water supply to the outside when the water level of the river channel is lower than the sluice gate

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a river course sluice device that hydraulic engineering used which characterized in that: the water discharging pipe passes through the shaft hole and extends out of the flashboard, the other end of the water discharging pipe is connected with a rotating plate, and the outer side end of the rotating plate is hermetically provided with a water inlet box;

2. The river sluice device for hydraulic engineering according to claim 1, wherein: the input of suction pump inserts external power source through two power cords, and the suction pump is through setting up in outside controller control switch.

3. The river sluice device for hydraulic engineering according to claim 1, wherein: more than one first drainage hole is formed in the flashboard in a circle around the flashboard, a corresponding second drainage hole is formed in the rotating plate and is opposite to each first drainage hole, and the first drainage holes and the second drainage holes are sealed when being staggered.

4. The river sluice device for hydraulic engineering according to claim 1, wherein: and a handle for holding is arranged on the end face of the outer side of the sealing cover plate.