CN210288294U - Landscape gate with layering water intaking function - Google Patents

Abstract

The utility model discloses a landscape gate with layered water taking function, which comprises a gate leaf arranged obliquely, gate piers positioned at both sides of the gate leaf, a beam arranged at the top of the gate pier, a fixed pulley arranged at the beam, a motor and a truss structure; the gate leaves are composed of a plurality of layers of sub-gates which are obliquely arranged, and the motor drives the winding drum to wind or loosen the cable so that the corresponding sub-gates rise or fall along the oblique direction, thereby realizing layered water taking and flood discharging and silt flushing of the landscape gates. Compared with the traditional gate, the roller and the track can ensure that the small sub-gate of the small block can move up and down more smoothly, and the operation efficiency and the safety of the landscape gate are improved to a certain degree.

Description

Landscape gate with layering water intaking function

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 layering water intaking function promptly.

Background

With the rapid development of water conservancy and hydropower industry, various domestic reservoirs mainly achieve the purposes of water supply, irrigation, power generation, flood control and the like, and bring great benefits to the promotion of regional economy and the improvement of people's life. But also brings new problems: the water quality of deep water is deteriorated, the sediment accumulation is high, and the influence on the water quality of supplied water is large; the water temperature of the deep water has adverse effects on ecological living environment problems such as downstream irrigation, ecological water supplement and the like.

SUMMERY OF THE UTILITY MODEL

In view of the above needs of layered water intaking in the present stage, an object of the present invention is to provide a tilting landscape gate capable of layered water intaking, i.e. a landscape gate with a layered water intaking function.

In order to realize the above purpose, the technical scheme of the utility model is that:

a landscape gate with a layered water taking function is characterized by comprising gate leaves arranged obliquely, gate piers positioned on two sides of the gate leaves, a cross beam arranged at the top of the gate piers, a fixed pulley arranged at the cross beam, a motor and a truss structure; the gate blade consists of a plurality of layers of sub-gates which are obliquely arranged, included angles between all the sub-gates and the horizontal plane are consistent, and each layer of sub-gate corresponds to one motor and one group of fixed pulleys; the output shaft of each motor is connected with a winding drum, a cable is wound on the winding drum, and the cable is connected with the corresponding sub-gate by bypassing the fixed pulley; each sub-gate is in rolling connection with a truss structure through a roller, the truss structure is provided with a track matched with the roller of the corresponding sub-gate, and the motor drives the winding drum to wind or release the cable so as to enable the corresponding sub-gate to ascend or descend along the inclined direction.

Preferably, the diameter of the roller of each lower layer sub-gate is equal to the sum of the thickness of the sub-gate on the upper layer and the diameter of the roller of the sub-gate on the upper layer.

Preferably, the bottom side of the cross beam is provided with a support structure for placing the drum and the motor.

Preferably, the width of each upper sub-gate is smaller than that of the sub-gate of the next lower sub-gate, two side edges of each lower sub-gate extend upwards to form an overhanging steel plate, the length of the overhanging steel plate is equal to the sum of the heights of all sub-gates positioned at the upper part of the sub-gate, and two sides of each upper sub-gate are respectively provided with overhanging steel plates of all sub-gates of the next lower sub-gate.

Preferably, water-stopping rubbers are arranged around each sub-gate and around the steel plate extending outwards.

Preferably, the truss structure is a hollow structure.

Preferably, the gate pier is of a reinforced concrete structure.

Preferably, the side view of the main body frame of the truss structure is trapezoidal, and the main body frame is made of strip steel and used for supporting the landscape gate to work obliquely.

The utility model has the advantages of it is following:

1. the utility model discloses simple structure forms by a plurality of sub-gate combinations, corresponds reciprocating of sub-gate through the control and forms the vacancy of view gate, and then realizes the layering water intaking of view gate.

2. The utility model provides a motor is arranged on bearing structure, avoids soaking for a long time in aqueous, guarantees the safe and reliable of motor operation.

3. The utility model discloses utilize the different thickness of sub-gate, through the cooperation of gyro wheel, track, hawser and motor, realize that the layering of view gate is got water and is gone to flood and rush to become silted up, also included the necessary function of traditional sluice simultaneously. Compared with the traditional gate, the roller and the track can ensure that the small sub-gate of the small block can move up and down more smoothly, and the operation efficiency and the safety of the landscape gate are improved to a certain degree.

Drawings

FIG. 1 is a front view of the landscape gate of the present invention;

FIG. 2 is a top view of the landscape gate of the present invention;

FIG. 3 is a side view of the landscape gate of the present invention;

fig. 4 is a front view of the gate a of the present invention;

fig. 5 is a front view of a gate B of the present invention;

fig. 6 is a front view of a gate C according to the present invention;

FIG. 7-1 is a schematic view of an overhanging steel plate of a lock gate B of the present invention;

FIG. 7-2 is a schematic view of the overhanging steel plate of the gate C of the present invention;

FIG. 8 is a side view of the landscape gate of the present invention taking the first layer of water;

FIG. 9 is a side view of the landscape gate of the present invention with the second layer of water (gate B up);

FIG. 10 is a side view of the landscape gate of the present invention with the second layer of water (gate B down);

FIG. 11 is a side view of the landscape gate of the present invention with the third layer of water taken;

FIG. 12 is a side view of the landscape gate of the present invention with the fourth layer of water taken;

FIG. 13 is a side view of the landscape gate according to the present invention;

FIG. 14-1 shows a side view of the water stop of the gate A of the present invention;

FIG. 14-2 shows a side view of the water stop of the gate B of the present invention;

fig. 14-3 shows a side view of the water stop of the gate C of the present invention;

FIGS. 14-4 are side views of the water stop of the steel plate extended from the gate B of the present invention;

FIGS. 14-5 are side views of the water stop of the steel plate extended from the gate C of the present invention;

FIG. 15 is a schematic view showing the connection between the gate and the roller according to the present invention;

in the figure: 1-gate A, 2-gate B, 3-gate C; 4-lifting lugs, 5-lifting hooks, 6-crossbeams, 7-gate piers, 8-rollers (81-roller of gate A, 82-roller of gate B, 83-roller of gate C), 9-rails, 10-fixed pulleys (three groups for three small gates), 11-cables (three groups for three small gates), 12-supporting structures, 13-truss structures, 14-motors (motor 141 for controlling gate A1; motor 142 for controlling gate B2; motor 143 for controlling gate C3), 15-drums (three groups for three small gates), 16-gate slots, 17-overhanging steel plates (171-overhanging steel plate of gate B on gate A side; 172-overhanging steel plate of gate C on gate A side; 173-overhanging steel plate of gate C on gate B side), 18-water stop (181-water stop rubber arranged on the gate A; 182-water stop rubber arranged on the gate B; 183-water stop rubber arranged on the gate C; 184-water stop rubber arranged on the steel plate extending out of the gate B; 185-water stop rubber arranged on the steel plate extending out of the gate C; 19 rotating shaft.

Detailed Description

The following describes the embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 15, the landscape gate with the function of taking water in layers of the embodiment includes: gate A1, gate B2, gate C3, lifting lug 4, lifting hook 5, cross beam 6, gate pier 7, roller 8, track 9, fixed pulley 10, cable 11, supporting structure 12, truss structure 13, motor 14, reel 15, gate groove 16, overhanging steel plate 17, water stop 18 and rotating shaft 19.

The landscape gate of the embodiment is formed by combining three small gates and is obliquely arranged. The gate A1, the gate B2 and the gate C3 are arranged from top to bottom in sequence. FIG. 3 is the initial state of the landscape gate, i.e. the gate leaves with the maximum water-retaining area formed by the fully-expanded three sub-gates.

The front views of the gate A1, the gate B2 and the gate C3 are shown in FIGS. 4, 5 and 6. The gate A1 is a small gate, and outside the gate a, an overhanging steel plate 171 of the gate B2 and an overhanging steel plate 172 of the gate C are provided; the gate B2 is formed by combining a gate portion and an overhanging steel plate 171, and an overhanging steel plate 173 of the gate C is arranged outside the gate B2; the shutter C is formed by combining a shutter portion and overhanging steel plates 172 and 173.

The bottom of the gate A1, the bottom of the gate B2 and the bottom of the gate C3 are provided with rollers 8 with different sizes, a rotating shaft is used for connecting the rollers 8 with the gate, the bottom (back water surface) of each gate is provided with four rollers 8, and the left side and the right side are respectively two. The size of roller 8 is required where the smallest diameter roller 81 is used for gate A1, the next 82 rollers are used for gate B2 and the largest diameter roller 83 is used for gate C3.

The thickness of the gate leaves of the gate A1, the gate B2 and the gate C3 has certain requirements. Specifically, the diameter of the gate thickness roller 82 of the gate B2 is equal to the diameter of the roller 83, and the diameter of the gate thickness roller 81 of the gate A1 is equal to the diameter of the roller 82.

Two lifting lugs 4 are uniformly arranged on the left side and the right side of the top of the gate A1, the gate B2 and the gate C3, and lifting hooks 5 matched with the lifting lugs 4 are arranged on the mooring rope 11.

On the underside of the cross beam 6 is arranged a support structure 12 for the drum 15 and the motor 14. The beam 6 has placed on its upper part three sets of fixed pulleys 10, the cable 11 going from the hook 5 to the motor 14 and the drum 15 via the fixed pulleys 10 on the beam 6; a supporting structure 12 is arranged at the lower part of the cross beam 6, the supporting structure 12 is made of steel, the short sides are horizontally arranged, and the long sides are vertically arranged behind the short sides and used for placing a winding drum 15 and a motor 14.

The power of the gates A1, B2, and C3 is derived from the motor 14. In the embodiment, three groups of fixed pulleys 10, three groups of cables 11, three groups of motors 14 and three groups of winding drums 15 are used together, and each group of equipment corresponds to one small sub-gate and is not interfered mutually. In the three groups of fixed pulleys 10, each group of fixed pulleys 10 comprises two fixed pulleys 10 which are arranged in front of and behind the same horizontal plane, and the three groups of fixed pulleys 10 are arranged on the cross beam 6 in a staggered manner and do not interfere with each other; the three sets of motors comprise motor 141 controlling gate A1, motor 142 controlling gate B2 and motor 143 controlling gate C3, the three sets of motors 14 and the three sets of reels 15 being arranged on the support structure 12; the cable 11 is connected with the lifting lug 4 and the winding drum 15 on the gate through the fixed pulley 10.

The gate pier 7 is of a reinforced concrete structure.

The truss structure 13 comprises a main frame and three rails 9. The side view of the main body frame of the truss structure is trapezoidal, and the main body frame is made of strip steel and used for supporting the landscape gate to work obliquely; the truss structure 13 adopts a hollow design, and no facilities are arranged except for the main body frame and the track, so that the landscape gate can conveniently pass water; three rails 9 are arranged on the contact side of the main body frame and the gate, the coverage range of the rails 9 extends from the bottom of the gate to the height of the cross beam 6, and the three rails 9 correspond to the rollers 8 with three sizes one by one.

The stagnant water structure of view gate includes: a water stop rubber 181 disposed on the gate A1, a water stop rubber 182 disposed on the gate B2, a water stop rubber 183 disposed on the gate C3, a water stop rubber 184 disposed on the overhanging steel plate.

The gates a, B, C can be pulled to an overlapping position in the upper part of the truss structure 13 (see fig. 13) to facilitate flood discharge and silt flushing.

The landscape gate of the embodiment operates as follows:

1, when water is supplied, the motor 143 for controlling the gate C3 is started, and the gate C3 is controlled to ascend along the corresponding track 9, with the gates A1 and B2 kept stationary. When the bottom of the gate C3 moves to be at the same level with the bottom of the gate B2, the motor 143 stops working, so that the gate A1, the gate B2 and the gate C3 are in the working state as shown in FIG. 8, and the position of the gate C3 is used for water passing before the landscape gate is vacated, so that the first layer of water can be taken.

2-1, (gate B up): during water inflow, motor 142 for controlling gate B2 is activated, and gate B2 is raised along track 9, and gate A1 and gate C3 are kept stationary. When the bottom of the gate B2 moves to be at the same horizontal level as the bottom of the gate A1, the motor 142 stops working, so that the gate A1, the gate B2 and the gate C3 are in the working state shown in FIG. 9, and the position of the gate B2 is used for water passing before the landscape gate is vacated, so that the second layer of water can be taken.

2-2, (gate B down): when water is supplied, the motor 142 for controlling the gate B2 is started, the gate B2 is lowered along the track 9, and the gates A1 and C3 are kept stationary. When the bottom of the gate B2 moves to be at the same horizontal level as the bottom of the gate C3, the motor 142 stops working, so that the gate A1, the gate B2 and the gate C3 are in the working state shown in figure 10, and the position of the gate B2 is used for water passing before the landscape gate is vacated, so that the second layer of water can be taken.

3, when water is supplied, the motor 141 of the control gate A1 is started, the control gate A1 is lowered along the rail 9, and the gate B2 and the gate C3 are kept still. When the bottom of the gate A1 moves to be at the same horizontal level with the bottom of the gate B2, the motor 141 stops working, so that the gate A1, the gate B2 and the gate C3 are in the working state as shown in FIG. 11, and at the moment, the position of the gate A1 is used for water passing before the landscape gate is vacated, so that the third layer of water can be taken.

4, when water enters, the three groups of motors 14 stop working, the gate A1, the gate B2 and the gate C3 are kept still, the gate A1, the gate B2 and the gate C3 are in the working state as shown in the figure 12, water overflows the landscape gate, and the fourth layer of water can be taken.

5, starting the three groups of motors 14 when water enters, controlling the gate A1, the gate B2 and the gate C3 to ascend along the track 9, and controlling the motor 141 of the gate A to pause working and remaining two motors 142 and 143 to continue working when the gate A1 ascends to the flood-running silt-flushing height; when the shutter B2 overlaps the shutter A1, the motor 142 controlling the shutter B stops operating, and the motor 143 controlling the shutter C3 continues operating; when the three gates of the gate A1, the gate B2 and the gate C3 are all overlapped, the three sets of motors 14 are all suspended. The gate A1, the gate B2 and the gate C3 are in the working state as shown in figure 13, and at the moment, the positions of the three small gates before the landscape gate is vacated are used for water passing, so that flood taking and silt flushing can be realized.

In the embodiment, when the landscape gate works, the gate A1, the gate B2 and the gate C3 can obliquely ascend or descend through the rollers 8, the tracks 9 and the three groups of motors 14, so that layered water taking and flood flushing and silt flushing of the landscape gate are realized.

To sum up, the utility model discloses effectively overcome prior art's shortcoming and had higher economic 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 (6)

1. A landscape gate with a layered water taking function is characterized by comprising gate leaves arranged obliquely, gate piers (7) positioned at two sides of the gate leaves, a cross beam (6) arranged at the top of the gate piers, a fixed pulley (10) arranged at the cross beam, a motor (14) and a truss structure (13); the gate blade consists of a plurality of layers of sub-gates which are obliquely arranged, included angles between all the sub-gates and the horizontal plane are consistent, and each layer of sub-gate corresponds to one motor and one group of fixed pulleys; the output shaft of each motor is connected with a winding drum (15), a cable (11) is wound on the winding drum, and the cable is connected with the corresponding sub-gate by bypassing the fixed pulley; each sub-gate is in rolling connection with a truss structure through a roller (8), the truss structure is provided with a track (9) matched with the roller of the corresponding sub-gate, and the motor drives the winding drum to wind or release the cable so as to enable the corresponding sub-gate to ascend or descend along the inclined direction.

2. The landscape gate with the function of taking water hierarchically as claimed in claim 1, wherein the diameter of the roller of each sub-gate at the lower layer is equal to the sum of the thickness of the sub-gate at the upper layer and the diameter of the roller of the sub-gate at the upper layer.

3. The landscape gate with the function of taking water hierarchically as claimed in claim 1, wherein the bottom side of the beam is provided with a support structure (12) for placing the drum and the motor.

4. The landscape gate with the function of taking water hierarchically as claimed in claim 2, wherein the width of each upper sub-gate is smaller than that of the sub-gate of the lower sub-gate, the two side edges of each lower sub-gate are respectively extended upward with an overhanging steel plate (17), the length of the overhanging steel plate is equal to the sum of the heights of all sub-gates positioned at the upper part of the sub-gate, and the two sides of each upper sub-gate are respectively provided with overhanging steel plates of all sub-gates of the lower sub-gate.

5. The landscape gate with the function of layered water intaking according to claim 4, characterized in that water stopping rubbers (18) are arranged around each sub-gate and around the steel plate extending outwards.

6. The landscape gate with the function of taking water hierarchically as claimed in claim 1, wherein the truss structure is a hollow structure.

Images