CN210917261U - Gate of tidal power generation equipment capable of automatically closing - Google Patents

Abstract

The utility model provides an automatic gate of closing floodgate tidal power generation equipment, relates to a power generation equipment's auxiliary device, and the device includes the fulcrum, swivelling joint extension board on the fulcrum, the end of extension board is equipped with the kicking block, be equipped with the motion piece on the extension board, be equipped with the slide on the motion piece, sliding connection has the litter on the slide, the litter is fixed on branch, branch is fixed on the gate, the upper end of gate is equipped with the connecting rope, the connecting rope encircles on the assembly pulley, the end of connecting rope is equipped with the heavy object, and the sea water when utilizing the ebb tide, the buoyancy of production drives thereby the kicking block and drives the gate and can carry out automatic opening and closure according to tidal power generation's flow, convenient and fast and the successful relevant manpower and material resources of having saved.

Description

Gate of tidal power generation equipment capable of automatically closing

Technical Field

The utility model relates to an auxiliary device of power generation equipment, especially relate to an automatic gate of closing floodgate tidal power generation equipment.

Background

In the mouth of a bay or tidal river, there are observed two times of daily fluctuation of sea water or river water, called tide in the morning and tide in the evening. Tides are a natural phenomenon and provide convenience for people to sail, catch and sun salt. This phenomenon is mainly caused by the moon, the solar tidal force and the earth rotation effect. When the tide rises, a large amount of seawater is surged to have great kinetic energy, and simultaneously, the water level gradually rises, and the kinetic energy is converted into potential energy. When the tide falls, the seawater rushes back, the water level drops successively, and the potential energy is converted into kinetic energy. The kinetic and potential energy of the seawater as it moves is collectively referred to as tidal energy. The tide is a renewable energy source which has the advantages of extremely large reserves, inexhaustible resources, no need of mining and transportation, cleanness and no pollution. Building tidal power station, need not move the people, do not submerge the soil, do not have the environmental pollution problem, can also combine tidal power generation to develop comprehensive utilization projects such as reclamation, aquaculture and ocean chemical industry, when using tidal power generation, need personnel to carry out manual floodgate and can increase corresponding personnel's configuration like this.

Disclosure of Invention

An object of the utility model is to provide an automatic gate of closing floodgate tidal power generation equipment, the utility model discloses swivelling joint extension board on the gate fulcrum, the end of extension board is equipped with the kicking block, is equipped with the motion piece on the extension board, is equipped with the slide on the motion piece, and the sea water when utilizing the ebb of tide, the buoyancy of production thereby it can carry out automatic opening and closure to drive the kicking block drive gate according to tidal power generation's flow, convenient and fast and successful saving relevant manpower and material resources.

The utility model aims at realizing through the following technical scheme:

the gate of the tidal power generation equipment capable of automatically closing the gate comprises a fulcrum, wherein a supporting plate is rotatably connected on the fulcrum, a floating block is arranged at the tail end of the supporting plate, a moving block is arranged on the supporting plate, a slide way is arranged on the moving block, a slide rod is connected on the slide way in a sliding mode and is fixed on a supporting rod, the supporting rod is fixed on the gate, a connecting rope is arranged at the upper end of the gate and surrounds a pulley block, and a heavy object is arranged at the tail end of the connecting rope.

Preferably, a spring is arranged below the gate.

Preferably, the material surface of the gate is coated with an anti-corrosion coating.

Preferably, the motion block can move and be fixed on the support plate.

Preferably, the floating block can be rotatably connected to the support plate.

The utility model has the advantages and effects that:

the utility model discloses the sea water when utilizing the ebb tide, thereby the buoyancy of production drives the floating block and drives the gate and can carry out automatic opening and closure according to tidal power generation's flow, convenient and fast and successful saving relevant manpower and material resources.

Drawings

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

In the figure: the device comprises a supporting point 1, a supporting plate 2, a floating block 3, a pulley block 4, a connecting rope 5, a weight 6, a motion block 7, a slideway 8, a gate 9, a supporting rod 10 and a slide rod 11.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings.

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in the figure, the utility model relates to an automatic gate of closing floodgate tidal power generation equipment, including fulcrum 1, swivelling joint extension board 2 on the fulcrum 1 makes extension board 2 can prolong fulcrum 1 and rotates, the end of extension board 2 is equipped with kicking block 3, and kicking block 3 can suspend on the sea in the tide that rises, be equipped with motion piece 7 on the extension board 2, be equipped with slide 8 on the motion piece 7, make extension board 2 and the slide 8 on the motion piece 7 form the lever.

Sliding connection has litter 11 on slide 8, litter 11 is fixed on branch 10, branch 10 is fixed on gate 9, makes branch 10 can move on slide 8, the upper end of gate 9 is equipped with connects rope 5, connect rope 5 and encircle on assembly pulley 4, the end of connecting rope 5 is equipped with heavy object 6, like this when the gate can be opened by the reason of gravity under the unrestricted condition.

Particularly, in order to enable the gate 9 to have small collision with a frame body at the bottom of the gate 9 when the gate 9 is put down, a spring is arranged below the gate 9, so that shock absorption can be performed when the gate 9 is put down, the service life of the whole part is prolonged, noise is reduced, and the use fluency is improved.

Specifically, since seawater has a certain corrosion capacity, the surface corrosion is easy to occur when seawater is contacted with the seawater without protection, and the workpiece is coated with an anti-corrosion coating, so that the oxidation resistance of the workpiece can be improved, and the service life of equipment can be prolonged.

Specifically, the movable block 7 is movably arranged and fixed on the support plate 2, so that field adjustment can be performed according to specific field use conditions, the controllability of the whole device is improved, and the opening and closing range of the valve 9 is enlarged.

Particularly, with the pivoted connection of floating block 3 on extension board 2, can let floating block 3 more smooth with sea contact, when floating block 3 come up, the area of contact with the sea water does not change, improves the degree of contact with the sea water.

The utility model discloses an operating condition, the kicking block 3 floats when the sea level rises to drive extension board 2 and prolong fulcrum 1 and rotate and shift up, slide 8 turns to and can prolong slide 8 and shift up this moment to smooth pole 11 this moment, because the effect of assembly pulley 4 and heavy object 6 can drive gate 9 and shift up, realizes that the automation of gate is opened.

When the sea level descends, the floating block 3 descends to drive the support plate 2 to rotate along the fulcrum 1 to move downwards, at the moment, the slide way 8 rotates the slide rod 11 towards the sea surface direction firstly, the slide way 8 does not move due to the shape of the slide way 8, and then the valve moves downwards due to the force given to the slide rod 11 by the inclined surface of the slide way 8. The closing function of the moisture-removing valve is completed.

Claims (5)

1. The utility model provides an automatic gate of closing floodgate tidal power generation equipment, its characterized in that, swivelling joint extension board (2) on gate fulcrum (1), the end of extension board (2) is equipped with kicking block (3), be equipped with motion piece (7) on extension board (2), be equipped with slide (8) on motion piece (7), sliding connection has litter (11) on slide (8), litter (11) are fixed on branch (10), branch (10) are fixed on gate (9), the upper end of gate (9) is equipped with connects rope (5), connect rope (5) and encircle on assembly pulley (4), the end of connecting rope (5) is equipped with heavy object (6).

2. The gate of an automatic gate closing tidal power plant according to claim 1, wherein a spring is provided under the gate (9).

3. The gate of an automatic gate closing tidal power generation facility of claim 1, wherein the material surface of the gate is coated with an anti-corrosion coating.

4. The gate of an automatic closing tidal power plant according to claim 1, wherein the motion block (7) moves and is fixed on the strip (2).

5. The gate of an automatic closing tidal power plant of claim 1, wherein the floating block (3) is pivotally attached to the support plate (2).

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