CN218175767U - Water sluicegate - Google Patents

Abstract

The utility model relates to a gate field especially relates to a water sluicegate, including the floodgate frame, vertical slip has the flashboard in the floodgate frame, and the bottom of flashboard is passed through spring elasticity and is rotated there is the open-close board, and the side of open-close board has the extruded article, and the fixed surface of floodgate frame has the guide bar of slope, and the guide bar is counterpointed the extruded article, the extruded article that descend are pushed the open-close board and are rotated downwards until vertical state by the guide bar extrusion, the utility model discloses at the rotatory installation open-close board in bottom of flashboard, when the gate is whole closed, through the slant cooperation of extruded article and guide bar, make the open-close board in descending take place the rotation downwards to make the bottom of open-close board have the motion of horizontal direction, be used for clearing up submarine debris, make the bottom of open-close board can contact comprehensively submarine, form the comprehensive sealed to rivers.

Description

Water sluicegate

Technical Field

The utility model relates to a gate field especially relates to a water sluicegate.

Background

The gate is used for water conservancy drainage accuse water, plays rivers discharge control's effect, plays important effect in hydraulic engineering.

The lift gate is comparatively common water sluicegate, for example as shown in fig. 1, changes the bottom area that opens and shuts through the lift of control flashboard, reaches the control of displacement, and simple structure is widely used.

Because the bottom in water conservancy river course is easy for the deposit mud debris, traditional lift gate bottom is blockked by submarine debris easily in the downward closed process, leads to can not the complete closure, influences the accurate control to water conservancy drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following problems existing in the prior art: because the bottom of the water conservancy river channel is easy to deposit sludge sundries, the bottom of the traditional lift gate is easy to be blocked by the sundries at the bottom in the downward closing process, so that the traditional lift gate cannot be completely closed, and the accurate control of water conservancy drainage is influenced.

For solving the problem that prior art exists, the utility model provides a water sluicegate, including the floodgate frame, vertical slip has the flashboard in the floodgate frame, and the bottom of flashboard has the opening plate through spring elastic rotation, and the side of opening plate has the extruded article, and the fixed surface of floodgate frame has the guide bar of slope, and the guide bar is counterpointed the extruded article, the extruded article that descends receive the guide bar extrusion to promote the opening plate to rotate downwards to vertical state.

Preferably, the extrusion part adopts a roller, and the guide rod is a circular rod bent obliquely.

Preferably, the surface of flashboard is located the top of cut-off board and is fixed with and touches the frame, touches the frame and contradicts the last pendulum angle of restriction cut-off board.

Preferably, the flashboard and the both sides sliding edge of floodgate frame have downwardly extending's extension portion, the bottom that the plywood is in vertical state with the bottom of extension portion is flush.

Preferably, the bottom of the gate frame is provided with a horizontal bottom beam.

Preferably, the bottom end of the opening-closing plate is fixed with a rubber strip.

Preferably, the opening plate is provided on an upstream side of the shutter.

Compared with the prior art, the utility model provides a water sluicegate has following beneficial effect:

the utility model discloses at the rotatory installation open-close plate in the bottom of flashboard, when the gate is whole closed, through the slant cooperation of extruded article and guide bar, make the open-close plate in the decline take place the lapse to the bottom that makes the open-close plate has the motion of horizontal direction, be used for clearing up submarine debris, make the bottom of open-close plate can the full face contact submarine, form the full face seal to the rivers.

Drawings

FIG. 1 is a schematic view of a conventional water gate;

FIG. 2 is a schematic view of the close structure of the opening plate of the present invention;

FIG. 3 is a schematic view of the unfolding structure of the plywood of the present invention;

FIG. 4 is a schematic view of the elastic mounting structure of the open-close board of the present invention;

fig. 5 is a schematic view of the installation structure of the rubber strip of the present invention.

The reference numbers in the figures: 1. a gate frame; 2. a gate plate; 3. a bottom beam; 4. opening and closing the board; 5. a touch frame; 6. an extrusion; 7. a guide bar; 8. a rubber strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example one

As shown in fig. 2-4, the water conservancy gate is composed of a square gate frame 1, wherein two sides of the gate frame 1 are composed of metal frames with U-shaped sections, and a transverse frame is welded on the side edge of the top;

the gate plate 2 is arranged in the gate frame 1, two sides of the gate plate 2 are limited in U-shaped grooves on two sides of the gate frame 1 in a sliding mode, and a driving device is arranged at the top of the gate frame 1 and used for vertically pulling the gate plate 2 to lift and open;

the bottom of the sliding edges on the two sides of the flashboard 2 extends downwards, when the flashboard 2 descends to the bottommost part, a rectangular drainage gap is formed between the bottom edge of the flashboard 2 and the flashboard frame 1, the opening and closing plate 4 is rotated on the upstream surface of the flashboard 2 and used for covering the rectangular gap, the opening and closing plate 4 is elastically connected with the flashboard 2 through a spring, when the flashboard 2 is opened, the opening and closing plate 4 rotates outwards and inclines under the action of elasticity, a contact frame 5 which is bent downwards is fixed on the surface of the flashboard 2, and the maximum outward inclination angle of the opening and closing plate 4 is 45 degrees;

extruding parts 6 are arranged on two sides of the surface of the open close board 4, the extruding parts 6 are rollers and are rotationally connected with the open close board 4, guide rods 7 bent upwards are symmetrically fixed on two sides of the upstream surface of the brake frame 1, and the guide rods 7 are vertically aligned with the extruding parts 6;

a horizontal bottom beam 3 is fixed at the bottom of the gate frame 1 to reinforce the strength of the gate frame 1 and form a uniform and smooth contact surface for closing the gate plate 2;

through the lift of control flashboard 2, make the clearance that opens and shuts between 2 bottoms of flashboard and the floorbar 3 change, be used for changing the displacement, when closed flashboard 2, extruded article 6, the 2 descends of flashboard 4 follow flashboard, extruded article 6 and the contact of guide bar 7, and receive 7 slope extrusions of guide bar to make the downward rotations of elasticity overcome gradually of flashboard 4, when 2 both sides of flashboard descend to the bottommost, the contact of flashboard 4 rotation to vertical state and floorbar 3, block rivers comprehensively, and the action of the 4 decurrent rotations of flashboard, can promote the debris of 3 surface deposition of floorbar to the downstream direction, avoid the flashboard 4 to receive debris to block can not closed completely.

As shown in figure 3, the extruding part 6 adopts a roller, the guide rod 7 is a circular rod bent obliquely, and the extruding part 6 is contacted with the guide rod 7 to greatly reduce the extruding friction force, so that the opening and closing rotation of the opening and closing plate 4 is more flexible.

As shown in fig. 5, the bottom end of the opening plate 4 is fixed with a rubber strip 8, and the rubber strip 8 is arranged between the bottom of the opening plate 4 and the bottom beam 3 and can be in soft friction, which is beneficial to comprehensively cleaning sundries deposited on the surface of the bottom beam 3.

Claims (7)

1. The utility model provides a water sluicegate, includes floodgate frame (1), vertical slip has flashboard (2) in floodgate frame (1), its characterized in that, and the bottom of flashboard (2) is rotated through spring elasticity and is had cut-off board (4), and the side of cut-off board (4) has extruded article (6), and the fixed surface of floodgate frame (1) has guide bar (7) of slope, and guide bar (7) are counterpointed extruded article (6), extruded article (6) that descend are pushed cut-off board (4) decurrent to vertical state by guide bar (7) extrusion.

2. The water sluicegate according to claim 1, characterized in that the extrusion member (6) is a roller, and the guide rod (7) is a round rod bent obliquely.

3. The water sluicegate according to claim 1, characterized in that a contact frame (5) is fixed on the surface of the shutter (2) above the opening plate (4), and the contact frame (5) is abutted to limit the upward swing angle of the opening plate (4).

4. The water sluicegate according to claim 1, characterized in that the sliding edges of the shutter (2) and the gate frame (1) have a downwardly extending elongated portion, and the bottom end of the opening plate (4) in the vertical state is flush with the bottom end of the elongated portion.

5. Water sluicegate according to claim 4, characterized in that the bottom of the gate frame (1) has a horizontal bottom beam (3).

6. The sluicegate according to claim 5, characterized in that the bottom end of the open-close plate (4) is fixed with a rubber strip (8).

7. The sluicegate according to claim 1, characterized in that the opening plate (4) is provided on the upstream side of the shutter (2).

Images