CN210288293U - Landscape gate with grading water taking function - Google Patents
Landscape gate with grading water taking function Download PDFInfo
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- CN210288293U CN210288293U CN201920830366.XU CN201920830366U CN210288293U CN 210288293 U CN210288293 U CN 210288293U CN 201920830366 U CN201920830366 U CN 201920830366U CN 210288293 U CN210288293 U CN 210288293U
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Abstract
The utility model discloses a view gate with hierarchical water intaking function, including gate A, gate B, gate C, gate D, lifting hook, lug, gate pier, hawser headstock gear, crossbeam, landscape lamp, slab cap, hollow rubber ball, air pump, breather pipe, gate slot, connection structure, water passing pipeline, bearing plate, backup pad, hydraulic pressure headstock gear, pivot, lifting rope, telescopic link, stagnant water. The gate A, the gate B, the gate C and the gate D can be sequentially sleeved from top to bottom, and the gate A, the gate B, the gate C and the gate D can move along the vertical direction; the grading water taking and flood flushing silt of the landscape gate are realized through the cable hoist, the hydraulic hoist and the inflator pump. In the utility model, the gate A, the gate B, the gate C and the gate D have simple structures; different requirements can be met, and bidirectional water passing can be realized under the condition of not changing the structure of the landscape gate; can realize layered water taking and flood discharging and silt flushing, and simultaneously comprises the necessary functions of the traditional sluice.
Description
Technical Field
The utility model relates to a hydraulic engineering equipment field specifically is a novel gate structure that hydraulic engineering used, a view gate with hierarchical water intaking function promptly.
Background
In water conservancy projects, in order to meet water retaining and draining engineering tasks, gates such as check gates, control gates, flood discharge gates and the like are arranged in river channels or reservoir areas, water retaining is closed in non-flood season, and floodgates are opened in flood season, so that the related gate design technology is very mature. In recent years, with the improvement of the quality of life of people, the demand on water conservancy landscape is increasing day by day, and particularly, a water conservancy is required to be built in a river channel or a reservoir area in an urban area to form a scenic spot.
At present, surface-layer warm water is strictly required to be taken for agricultural irrigation in some agricultural irrigation projects so as to improve the crop yield, and the common gate cannot meet the functional requirement.
SUMMERY OF THE UTILITY MODEL
In view of the above needs of stage-by-stage water intaking, the utility model aims to provide a view gate of stage-by-stage water intaking.
In order to realize the above purpose, the technical scheme of the utility model is that:
the utility model provides a view gate with water function is got in grades, its characterized in that, this view gate include the gate door leaf, be located gate pier, the crossbeam that the gate pier top set up of gate door leaf both sides, install in the hawser headstock gear of crossbeam department, the gate door leaf is formed by the intussuseption of a plurality of layers sub-gate, and lower floor's sub-gate is equipped with the cavity that holds upper sub-gate, the hawser headstock gear passes through hawser and top layer sub-gate and links to each other, and control gate door leaf is flexible.
Preferably, a water passing pipeline is arranged in the cavity of each lower sub-gate, the water passing pipeline is arranged along the inner wall of the cavity of the corresponding sub-gate to form a U-shaped structure, the upper sub-gate is arranged at the concave position of the U-shaped water passing pipeline of the lower sub-gate, and the two ends of the U-shaped water passing pipeline are respectively provided with a water inlet and a water outlet.
Preferably, the bottom of each upper sub-gate is fixedly connected with a bearing plate, the side edges of the bearing plates are respectively connected with the inner walls of the cavities of the corresponding lower sub-gates in a sliding manner, and vertical holes for the water inlets and the water outlets of the corresponding U-shaped water passing pipelines to penetrate are respectively arranged on the two sides of each bearing plate.
Preferably, the water inlet and the water outlet of the water passing pipeline are respectively provided with a water passing device, the water passing device comprises a plate cover, a telescopic rod, an inflator pump, a hollow rubber ball and a lifting rope, the plate cover covers the water inlet and the water outlet through the telescopic rod, the hollow rubber ball is connected with the center of the top of the plate cover through the lifting rope, the inflator pump is communicated with the hollow rubber ball through a pipeline, and the maximum length of the telescopic rod is half of the height of the sub-gate.
Preferably, the water inlet and the water outlet are provided with limiting iron blocks for preventing the plate cover from sliding downwards.
Preferably, the cable hoist has two cable hoists, each cable hoist comprises a fixed pulley, a winding drum and a motor, the two fixed pulleys are symmetrically arranged at the equal-height positions of the cross beam respectively, the winding drum is mounted on an output shaft of the motor, the cable is wound on the winding drum, and the two symmetrically arranged cables are connected with the two lifting lugs symmetrically arranged on the top gate by respectively bypassing the fixed pulleys.
Preferably, each cable hoist further comprises a supporting diagonal rod and a hydraulic hoist, the bottom of the supporting diagonal rod is hinged to the ground through a rotating shaft, the fixed pulley is mounted at the top of the supporting diagonal rod and is located at the same height with the cross beam, a piston rod of the hydraulic hoist is connected to the middle of the supporting diagonal rod, and the motor and the winding drum are arranged on the supporting diagonal rod through a supporting plate.
Preferably, the landscape lamps are arranged on the landscape gate and are positioned on the upper part, the lower part and the supporting inclined rod of the cross beam.
Preferably, both sides of each upper sub-gate are provided with water stopping rubbers; the outer surface of each water passing pipeline is provided with a water stopping rubber; the periphery of the plate cover is provided with a water-stopping rubber; the upper part of the bearing plate is provided with a water-stopping rubber.
The utility model discloses can realize the two-way water of view gate, need not to change the structure of gate, the upper and lower stream is come water and all can realize hierarchical water intaking. The utility model discloses have two kinds of water modes of crossing, include, the top of view gate crosses water and the inside water of crossing. Specifically, the water passing at the top of the landscape gate controls each sub-gate to lift according to the change of the water level, so that water flows out from the top of the gate, and graded water taking is realized; the water passing device is used for automatically and hierarchically taking water by utilizing the mutual action of buoyancy borne by the hollow rubber ball, water pressure borne by the upper part of the plate cover and the gravity of the plate cover.
The utility model has the advantages of it is following:
1. the utility model discloses simple structure is formed by each sub-gate intussusception combination, provides power through the hawser headstock gear. The cable hoist pulls the sub-gate, and the sub-gate ascends synchronously through the traction of the bearing plate, so that the graded water taking of the landscape gate is realized.
2. The utility model discloses when crossing water through view gate is inside, used the water installation of crossing that comprises pump, hollow rubber ball, board lid, lifting rope, telescopic link, utilize the mutual action of the buoyancy that hollow rubber ball receives, board lid top water pressure and board lid gravity to realize the hierarchical water intaking of view gate.
3. The utility model discloses a hawser headstock gear is located behind the view gate, and the view that appears is effectual, conveniently dismantles the recovery. Meanwhile, landscape lamps are arranged on the supporting inclined rods, so that the landscape effect of the landscape gate is further improved.
4. The utility model discloses lower side has set up a hydraulic hoist on hawser headstock gear left side, when going flood and dashing silt or hawser headstock gear broke down, can provide the required power of view gate operation, guarantees the normal operating of view gate.
Drawings
FIG. 1 is a front view of a landscape gate;
FIG. 2 is a top view of the landscape gate;
FIG. 3 shows a side view of the water level as it rises to take a first layer of water;
FIG. 4 shows a side view of the water level as it rises to extract the second layer of water;
FIG. 5 shows a side view of the water level as it rises to take a third layer of water;
FIG. 6 shows a side view of the water level up with a fourth layer of water taken;
FIG. 7 is a side view of the landscape gate blocking water;
FIG. 8 shows a side view of a third layer of water as the water level drops;
FIG. 9 shows a side view of the second layer of water as the water level drops;
FIG. 10 shows a side view of the water level falling with a first layer of water;
FIG. 11 is a side view of the fifth layer of water;
FIG. 12 is a side view of the landscape gate during flood discharge and silt flushing;
FIG. 13 is a side view of the landscape gate;
FIG. 14 is a schematic view showing different shapes of the telescopic rod;
FIG. 15 is a schematic view showing the position of a stopper iron;
FIG. 16 is a schematic view of the attachment structure (bolt, nut);
in the figure: 1-gate A, 2-gate B, 3-gate C, 4-gate D, 5-hook, 6-lifting lug, 7-gate pier, 8-cable hoist (8A-cable hoist on left side of landscape gate; 8B-cable hoist on right side of landscape gate; 81-fixed pulley; 82-cable; 83-supporting diagonal rod; 84-reel; 85-motor), 9-beam, 10-landscape lamp (101-landscape lamp arranged on beam; 102-landscape lamp arranged on supporting diagonal rod), 11-plate cover, 12-hollow rubber ball, 13-air pump, 14-vent pipe, 15-gate slot, 16-connecting structure (161-bolt; 162-nut; 163-limiting iron block), 17-water passing pipeline, 18-bearing plate, 19-support plate, 20-hydraulic hoist (201-hydraulic oil cylinder; 202-piston rod), 21-rotating shaft, 22-lifting rope, 23-telescopic rod, 24-water stop (241-water stop rubber arranged on two sides of gate A, gate B and gate C; 242-water stop rubber arranged on outer surfaces of left and right inner sides of water passing pipeline; 243-water stop rubber arranged on periphery of plate cover; 244-water stop rubber arranged on upper part of bearing plate).
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 16, a landscape gate having a function of getting water in stages includes: the gate comprises a gate A1, a gate B2, a gate C3, a gate D4, a lifting hook 5, a lifting lug 6, a gate pier 7, a cable hoist 8, a cross beam 9, a landscape lamp 10, a plate cover 11, a hollow rubber ball 12, an air pump 13, a vent pipe 14, a gate slot 15, a connecting structure 16, a water passing pipeline 17, a bearing plate 18, a supporting plate 19, a hydraulic hoist 20, a rotating shaft 21, a lifting rope 22, an expansion link 23 and a water stop 24, wherein the gate pier is of a reinforced concrete structure.
The initial state of the landscape gate is as shown in fig. 3.
The gate blade of the embodiment comprises four sub-gates, namely, a gate A1, a gate B2, a gate C3 and a gate D4 which can be sequentially sleeved from top to bottom. A hollow area with the same volume as the gate A1 is arranged inside the gate B2, a hollow area with the same volume as the gate B2 is arranged inside the gate C3, and a hollow area with the same volume as the gate C3 is arranged inside the gate D4. The shutter a1, the shutter B2, the shutter C3, and the shutter D4 are movable in the vertical direction.
The gate A1 is a hollow gate, and the exterior of the gate is formed by a plane steel plate; the gate B2, the gate C3 and the gate D4 are all composed of three parts, the first part is a hollow area which is located in the center of the gate and used for accommodating the upper sub-gate, the second part is a water passing pipeline 17 which is arranged on the left side, the right side and the bottom of the hollow area, and the third part is a solid steel plate outside the water passing pipeline 17.
And the bottom parts of the gate A1, the gate B2 and the gate C3 are respectively provided with a bearing plate 18. Specifically, the bearing plate 18 is connected to each gate by bolts 161 and nuts 162 (the side of the bearing plate is slidably connected to the inner wall of the corresponding sub-gate cavity). The existence of bearing plate 18 can make gate A1 drive gate B2 when rising, and gate B2 drives gate C3 when rising, and gate C3 drives gate D4 when rising, and then realizes the whole promotion of view gate through hawser headstock gear 8.
The water passing pipes 17 are of a cubic structure, four sides of each water passing pipe are rectangular, each water passing pipe is composed of stainless steel plates and arranged inside each gate, and two water passing pipes are arranged on the left side and the right side of each gate. Four limit iron plates 163 are arranged below the water inlet and the water outlet of the water passing pipe 17 and used for clamping the plate cover 11 so as not to slide downwards. The shape of the plate cover 11, the shape of the water inlet and the water outlet of the water passing pipeline 17 and the shape of the hole formed on the bearing plate 18 are all consistent.
The gate B2, the gate C3 and the gate D4 are provided with water passing devices at the water inlet and the water outlet of the water passing pipeline 17. The water passing device consists of a plate cover 11, a hollow rubber ball 12, an inflator pump 13, a vent pipe 14, a lifting rope 22 and a telescopic rod 23, wherein the maximum length of the telescopic rod is half of the height of the sub-gate. Specifically, the hollow rubber ball 12 is arranged on a steel plate of the gate and is connected through a vent pipe 14, so that the volume of the hollow rubber ball 12 is controlled.
When the inflator 13 is started, the hollow rubber ball 12 is inflated to expand its volume, the hollow rubber ball is arranged on the plate cover and is connected with the center of the plate cover through a lifting rope, and each plate cover is provided with one hollow rubber ball.
The opening of the water passing device is controlled by the buoyancy of the hollow rubber ball and the water pressure acting on the plate cover, so that the volume of the hollow rubber ball and the area of the plate cover are comprehensively determined by calculation. (the hollow rubber ball is made of tough high-quality rubber).
The plate cover 11 covers the water inlet and outlet of the water passing pipe 17 and is clamped by four small-sized limiting iron plates 163, a lifting rope 22 is arranged at the center of the plate cover 11, and the other end of the lifting rope 22 is connected with the bottom of the hollow rubber ball 12. Meanwhile, the bottom of the plate cover 11 is connected with the water inlet and the water outlet of the water passing pipeline 17 through four telescopic rods 23, and the four telescopic rods are respectively and correspondingly connected with four limiting iron blocks 163 to ensure that the plate cover can be reset when lifted in the vertical direction; the telescopic rod 23 can be stretched vertically upwards under the action of a vertical upward resultant force, and can slide downwards to the bottom of the telescopic rod under the action of a vertical downward resultant force.
When the first layer of water, the second layer of water and the third layer of water are taken, the mode of water passing through the top of the gate can be used, and the mode of water passing through the inside of the gate can also be used. Specifically, the inflator 13 is started to inflate the hollow rubber ball 12, and the volume of the hollow rubber ball 12 is increased (increased to a certain volume). When the buoyancy action borne by the hollow rubber ball 12 is larger than the sum of the water pressure on the plate cover 11 and the gravity of the plate cover 11, the plate cover 11 floats upwards, the water passing pipeline 17 is opened, and water can pass through the landscape gate along the water passing pipeline 17; when the buoyancy action borne by the hollow rubber ball 12 is smaller than the sum of the water pressure on the plate cover 11 and the gravity of the plate cover 11, the plate cover 11 descends to the position of the small-sized limiting iron plate 163 along the telescopic rod 23 under the action of the downward resultant force, the water passing pipeline 17 is closed, and water cannot pass through the landscape gate through the water passing pipeline 17.
The utility model discloses when using the inside water mode of crossing of gate to get first, two, three-layer water, need not to change the structure of gate, only need control hollow rubber ball to certain volume, the view gate can realize automatic water intaking in grades. The utility model discloses can realize two-way water of crossing when crossing the water, and two-way water-crossing in-process view gate operating condition is unanimous.
The cable hoist 8 has two cable hoists, namely a cable hoist 8A arranged on the left side behind the landscape gate and a cable hoist 8B arranged on the right side behind the landscape gate. The cable hoist 8 includes a fixed pulley 81, a cable 82, a support diagonal 83, a drum 84, and a motor 85 for hoisting the gate. Specifically, each cable hoist 8 corresponds to one set of fixed pulleys 81, the fixed pulleys 81 are arranged at the top ends of the supporting diagonal rods 83 and are in the same horizontal plane with the top of the cross beam 9 in an initial state, and the set of fixed pulleys 81 comprises two fixed pulleys 81 which are arranged in the same horizontal plane in a front-back mode; the winding drum 84 and the motor 85 are arranged on the supporting inclined rod 83 by using a supporting plate 19, so that on one hand, the motor 85 is prevented from being soaked in water for a long time, the stable operation of the motor 85 is ensured, and on the other hand, the motor 85 is convenient to overhaul; cable 82 connects hook 5 to drum 84 via crown block 81.
Landscape lamps 10, which are circular spot lamps in model, are arranged on the landscape gate, are positioned on the upper part, the lower part and the supporting inclined rod 83 of the cross beam 9, and are respectively a landscape lamp 101 and a landscape lamp 102. The landscape lamp 10 adopts a light control technology, is dark in light or is turned on at night, can present a better landscape effect, and has a certain illumination effect.
A hydraulic hoist 20 is obliquely arranged on the lower left of the cable hoist 8. The hydraulic hoist 20 includes a hydraulic ram 201 and a piston rod 202. During flood discharging and silt flushing, the hydraulic hoist 20 can jack up the supporting inclined rod 83 by using the rotating shaft 21 through the piston rod 202 so as to change the angle of the supporting inclined rod 83 and pull up the whole landscape gate to rise to reach the flood discharging and silt flushing height; in addition, when the cable hoist breaks down, the hydraulic hoist can replace the cable hoist to continue to provide power required by the landscape gate to work, and the normal operation of the landscape gate is ensured. The rotating shaft 21 is arranged at the bottom of the supporting diagonal rod 83, and when the hydraulic hoist 20 is started to work, the angle of the supporting diagonal rod 83 can be changed by using the rotating shaft 21. Two lifting lugs 6 are symmetrically arranged on the left side and the right side of the upper part of the gate A1, and a lifting hook 5 matched with the lifting lugs 6 is arranged on the cable hoist 8.
The water stop 24 structure of the landscape gate includes: water stop rubbers 241 arranged on both sides of the gate A1, the gate B2, and the gate C3; water stop rubbers 242 disposed on the inner and outer surfaces of the left and right sides of the water passing pipe 17; a water stop rubber 243 disposed around the plate cover 11; a water stop rubber 244 disposed on the upper portion of the bearing plate 18.
The clearance height of the landscape gate is greater than the sum of the heights of the gate A1, the gate B2, the gate C3 and the gate D4, and flood discharge and silt flushing are facilitated.
When the landscape gate of the embodiment is operated:
the method comprises the following steps: when water enters, the cable hoist 8 stops working, the inflator pump 13 stops working, and the hydraulic hoist 20 stops working. The gate A1, the gate B2, the gate C3 and the gate D4 are in the working state as shown in the figure 3, water overflows the top of the landscape gate, and the first layer of water can be taken.
Step two: when water enters, the cable hoist 8 is started, the inflator 13 stops working, and the hydraulic hoist 20 stops working. And controlling the gate A1 to vertically ascend, and when the bottom of the gate A1 and the top of the gate B2 are positioned at the same horizontal plane, suspending the operation of the cable hoist 8 to enable the gate A1, the gate B2, the gate C3 and the gate D4 to be in the working state as shown in figure 4, and when water flows out from the top of the landscape gate, taking the second layer of water can be realized.
Step three: when water enters, the cable hoist 8 is started, the inflator 13 stops working, and the hydraulic hoist 20 stops working. The gate A1 is controlled to vertically rise, the gate A1 drives the gate B2 to rise through the bearing plate 18, when the bottom of the gate B2 and the top of the gate C3 are located at the same horizontal plane, the cable hoist 8 stops working, the gate A1, the gate B2, the gate C3 and the gate D4 are in the working state as shown in the figure 5, and when water flows out of the top of the landscape gate, the third layer of water can be taken.
Step four: when water enters, the cable hoist 8 is started, the inflator 13 stops working, and the hydraulic hoist 20 stops working. Controlling the gate A1 to vertically rise, driving the gate B2 to rise through the bearing plate 18 by the gate A1, driving the gate C3 to rise through the bearing plate 18 by the gate B2, and when the bottom of the gate C3 and the bottom of the gate D4 are at the same horizontal level, suspending the operation of the cable hoist 8 to enable the landscape gate A1, the gate B2, the gate C3 and the gate D4 to be in the working state as shown in figure 6. And when the water flows out from the top of the landscape gate, the fourth layer of water can be taken.
Step five: when water is retained, the cable hoist 8 is started, the inflator pump 13 stops working, and the hydraulic hoist 20 stops working. The gate A1 is controlled to vertically rise, the gate A1 drives the gate B2 to rise through the bearing plate 18, the gate B2 drives the gate C3 to rise through the bearing plate 18, when the bottom of the gate C3 and the bottom of the gate D4 are located at the same horizontal plane, the cable hoist 8 stops working, the gate A1, the gate B2, the gate C3 and the gate D4 are in the working state as shown in the figure 7, and water retaining of the gate can be achieved.
Step six: when water is retained, the landscape gate is in the state as shown in fig. 7, and thereafter the water level changes, ranging from the bottom of the landscape gate to the top of the landscape gate. When the water level changes, the landscape gate maintains the state of fig. 7. And starting an inflator pump 13, inflating the air into the hollow rubber balls 12 arranged on the gate B2, the gate C3 and the gate D4 to enable the air to expand to a certain volume, stretching the telescopic rod to the maximum length at the moment, and stopping the plate cover in the middle of the gate.
When the buoyancy action borne by the hollow rubber ball 12 on one of the gates B2, C3 and D4 is greater than the sum of the water pressure on the plate cover 11 and the gravity of the plate cover 11, the plate cover 11 on the gate floats upwards, a water passing pipeline 17 in the gate is opened, and water can pass through the landscape gate along the water passing pipeline 17;
at the moment, the other two gates have two possible states, one is that the buoyancy action borne by the hollow rubber ball 12 on the other two gates is smaller than the sum of the water pressure on the plate cover 11 and the gravity of the plate cover 11, the plate cover 11 descends to the position of the small-sized iron plate 163 along the telescopic rod 23 under the action of vertical downward force, and the water passing pipeline 17 is closed; the other is that the water level is lowered to the lower part of the gate, the plate cover is kept at the middle part of the gate unchanged, and the water can not pass through the landscape gate in both states.
In this step, the water level changes from top to bottom, and the variation range is from gate C bottom to view gate top, and the view gate need not to change operating condition (be complete expansion state) all can realize automatic hierarchical water intaking and get the top water, and concrete inside water passing operation is as follows:
when the water level changes, the whole gate leaf is kept to be completely unfolded, the inflator pump is started, and the hollow rubber ball arranged on each lower sub-gate is inflated to expand to a certain volume until the telescopic rod is completely unfolded when exposed in the air, and the water passing pipeline is opened;
as shown in fig. 8, when the water level varies within the height range of the gate a, automatic classified water taking and surface water taking can be realized.
When the water level rises and is at the bottom of the gate A, the plate cover of the gate B is positioned in the middle of the gate A, and the water passing pipeline of the gate B is completely opened; when the water level rises to the middle range from the bottom of the gate A, the water can smoothly flow into the water passing pipeline of the gate B because the water passing pipeline of the gate B is completely opened; when the water level rises to the top in the middle of the gate A, along with the gradual increase of the water weight above the plate cover of the gate B, the plate cover of the gate B is subjected to vertical downward resultant force, slides downwards along the telescopic rod until reaching the water inlet position of the gate B, and the water passing pipeline of the gate B is closed.
When the water level is lowered and is at the top of the gate A, the plate cover of the gate B is positioned at the water inlet, and the water passing pipeline of the gate B is closed; when the water level is lowered to the middle part from the top of the gate A, along with the gradual reduction of the water weight above the plate cover of the gate B, the corresponding plate cover is subjected to a vertical upward resultant force which is gradually increased, the plate cover rises along the telescopic rod until the maximum length of the telescopic rod is reached, and the water passing pipeline of the gate B is completely opened; when the water level is reduced to the bottom range in the middle of the gate A, the plate cover of the gate B keeps the middle position of the gate unchanged in the process, the water passing pipeline is completely opened, and water can smoothly flow into the water passing pipeline.
As shown in fig. 9, when the water level varies within the height range of the gate B, automatic classified water taking and surface water taking can be realized.
When the water level rises and is at the bottom of the gate B, the plate cover of the gate C is positioned in the middle of the gate B, and the water passing pipeline of the gate C is completely opened; when the water level rises to the middle range from the bottom of the gate B, the water can smoothly flow into the water passing pipeline of the gate C because the water passing pipeline of the gate C is completely opened; when the water level rises to the top in the middle of the gate B, along with the gradual increase of the water weight above the plate cover of the gate C, the plate cover of the gate C is subjected to vertical downward resultant force, slides downwards along the telescopic rod until reaching the water inlet position of the gate C, and the water passing pipeline of the gate C is closed.
When the water level is lowered and is at the top of the gate B, the plate cover of the gate C is positioned at the water inlet, and the water passing pipeline of the gate C is closed; when the water level is lowered to the middle part from the top of the gate B, along with the gradual reduction of the water weight above the plate cover of the gate C, the corresponding plate cover is subjected to a vertical upward resultant force which is gradually increased, the plate cover rises along the telescopic rod until the maximum length of the telescopic rod is reached, and the water passing pipeline of the gate C is completely opened; when the water level is reduced to the bottom range in the middle of the gate B, the plate cover of the gate C keeps the middle position of the gate unchanged in the process, the water passing pipeline is completely opened, and water can smoothly flow into the water passing pipeline.
As shown in fig. 10, when the water level varies within the height range of the gate C, automatic classified water taking and surface water taking can be achieved.
When the water level rises and is at the bottom of the gate C, the plate cover of the gate D is positioned in the middle of the gate C, and the water passing pipeline of the gate D is completely opened; when the water level rises to the middle range from the bottom of the gate C, the water can smoothly flow into the water passing pipeline of the gate D because the water passing pipeline of the gate D is completely opened; when the water level rises to the top in the middle part of gate C, along with the water weight of gate D's board lid top increaseing gradually, gate D's board lid receives vertical decurrent resultant force, and the water inlet position until reaching gate D along the telescopic link gliding, gate D's water piping is closed.
When the water level is lowered and is at the top of the gate C, the plate cover of the gate D is positioned at the water inlet, and the water passing pipeline of the gate D is closed; when the water level is lowered to the middle part from the top of the gate C, along with the gradual reduction of the water weight above the plate cover of the gate D, the corresponding plate cover is subjected to a vertical upward resultant force which is gradually increased, the plate cover rises along the telescopic rod until the maximum length of the telescopic rod is reached, and the water passing pipeline of the gate D is completely opened; when the water level is reduced to the bottom range in the middle of the gate C, the plate cover of the gate D keeps the middle position of the gate unchanged in the process, the water passing pipeline is completely opened, and water can smoothly flow into the water passing pipeline.
Step seven: when water enters, the cable hoist 8 is started, the inflator 13 stops working, and the hydraulic hoist 20 stops working. The vertical rising of control gate A1, gate A1 rises through bearing plate 18 area lift gate B2, and gate B2 rises through bearing plate 18 area lift gate C3, and gate C3 rises through bearing plate 18 area lift gate D4, and when whole view gate promoted to a take the altitude, 8 pause work of hawser headstock gear made gate A1, gate B2, gate C3, gate D4 be in like the operating condition of fig. 11, can realize getting fifth layer water.
Step eight: when water enters, the hydraulic hoist 20 is started, the cable hoist 8 stops working, and the inflator 13 stops working. Hydraulic hoist 20's piston rod 202 withstands and supports down tube 83, control supports down tube 83 and rotates along pivot 21, and then control gate A1 is vertical to rise, gate A1 takes up gate B2 through bearing plate 18 and rises, gate B2 takes up gate C3 through bearing plate 18 and rises, gate C3 takes up gate D4 through bearing plate 18 and rises, when whole view gate is lifted to flood scouring height, hydraulic hoist 20 pause work, make gate A1, gate B2, gate C3, gate D4 is in operating condition as fig. 12, can realize the flood scouring.
This embodiment is at the view gate during operation, and gate A1, gate B2, gate C3, gate D4 can realize vertical rising or decline through hawser headstock gear 8, hydraulic hoist 20, cross water or the inside water of crossing of view gate through the view gate top and can realize the hierarchical water intaking and the top layer water of view gate, simultaneously the utility model discloses can realize two-way water of crossing under the condition that does not change view gate operating condition.
To sum up, the utility model discloses effectively overcome prior art's shortcoming and had higher spreading value.
The foregoing has outlined rather broadly the present invention in terms of general words and detailed description, but not of limitation, and modifications thereof that may be made without departing from the spirit of the invention are intended to be covered by the appended claims.
Claims (9)
1. The utility model provides a view gate with water function is got in grades, its characterized in that, this view gate include the gate door leaf, be located gate pier (7) of gate door leaf both sides, crossbeam (9) that the gate pier top set up, install hawser headstock gear (8) in crossbeam department, the gate door leaf is formed by the intussuseption of a plurality of layers sub-gate, and lower floor's sub-gate is equipped with the cavity that holds upper strata sub-gate, hawser headstock gear passes through hawser (82) and links to each other with the sub-gate of top layer, and control gate door leaf is flexible.
2. The landscape gate with the function of graded water intake according to claim 1, wherein a water passing pipe (17) is arranged in the cavity of each lower sub-gate, the water passing pipe is arranged along the inner wall of the cavity of the corresponding sub-gate to form a U-shaped structure, the upper sub-gate is installed in the recess of the U-shaped water passing pipe of the lower sub-gate, and the two ends of the U-shaped water passing pipe are respectively a water inlet and a water outlet.
3. The landscape gate with the function of graded water intake according to claim 2, wherein the bottom of each upper sub-gate is fixedly connected with a bearing plate (18), the side edges of the bearing plate are respectively connected with the inner walls of the cavities of the corresponding lower sub-gates in a sliding manner, and the two sides of the bearing plate are respectively provided with a vertical hole for the water inlet and the water outlet of the corresponding U-shaped water passing pipeline to pass through.
4. The landscape gate with the function of getting water in stages as claimed in claim 3, wherein the water passing pipe is provided with a water passing device at the water inlet and the water outlet respectively, the water passing device comprises a plate cover (11), a telescopic rod (23), an inflator pump (13), a hollow rubber ball (12) and a lifting rope (22), the plate cover covers the water inlet and the water outlet through the telescopic rod, the hollow rubber ball is connected with the top center of the plate cover through the lifting rope, the inflator pump is communicated with the hollow rubber ball through a pipeline, and the maximum length of the telescopic rod is half of the height of the sub-gate.
5. The landscape gate with the function of getting water in grades according to claim 4, characterized in that the water inlet and the water outlet are provided with limiting iron blocks (163) for preventing the plate cover from sliding downwards.
6. The landscape gate with the function of graded water taking is characterized in that the number of the cable hoist is two, each cable hoist comprises a fixed pulley (81), a winding drum (84) and a motor (85), the two fixed pulleys are symmetrically arranged at equal heights of a cross beam, the winding drum is arranged on an output shaft of the motor, the cable is wound on the winding drum, and the two symmetrically arranged cables are connected with two symmetrically arranged lifting lugs (6) on the top-layer gate by respectively bypassing the fixed pulleys.
7. The landscape gate with the function of graded water taking is characterized in that each cable hoist further comprises a support diagonal rod (83) and a hydraulic hoist (20), the bottom of the support diagonal rod is hinged to the ground through a rotating shaft (21), the fixed pulley is installed at the top of the support diagonal rod and is located at the same height with the cross beam, a piston rod of the hydraulic hoist is connected to the middle position of the support diagonal rod, and the motor and the winding drum are arranged on the support diagonal rod through a support plate (19).
8. The landscape gate with the function of getting water in grades according to claim 7, characterized in that landscape lamps (10) are arranged on the landscape gate, and are positioned on the upper part, the lower part and the supporting oblique rods of the cross beam.
9. The landscape gate with the function of graded water intake according to claim 5, wherein both sides of each upper sub-gate are provided with water stopping rubbers; the outer surface of each water passing pipeline is provided with a water stopping rubber; the periphery of the plate cover is provided with a water-stopping rubber; the upper part of the bearing plate is provided with a water-stopping rubber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920830366.XU CN210288293U (en) | 2019-06-04 | 2019-06-04 | Landscape gate with grading water taking function |
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| CN201920830366.XU CN210288293U (en) | 2019-06-04 | 2019-06-04 | Landscape gate with grading water taking function |
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| CN210288293U true CN210288293U (en) | 2020-04-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093904A (en) * | 2019-06-04 | 2019-08-06 | 扬州大学 | A kind of landscape gate and its working method with classification water intaking function |
| CN113605323A (en) * | 2021-07-09 | 2021-11-05 | 天津大学 | Double-plate gate |
-
2019
- 2019-06-04 CN CN201920830366.XU patent/CN210288293U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093904A (en) * | 2019-06-04 | 2019-08-06 | 扬州大学 | A kind of landscape gate and its working method with classification water intaking function |
| CN110093904B (en) * | 2019-06-04 | 2024-05-14 | 扬州大学 | Landscape gate with grading water taking function and working method thereof |
| CN113605323A (en) * | 2021-07-09 | 2021-11-05 | 天津大学 | Double-plate gate |
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