JPS5914500Y2 - undulation gate with rectifier plate - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a undulating gate with a rectifying plate.

Conventionally, the spindles, hydraulic cylinders, and mounting levers of the opening/closing devices installed at both ends of the undulating gate are installed in the waterway, so they interfere with running water and falling objects, causing vibrations in the gate body. There were problems such as damage to the parts of the switchgear located in the flowing water.

The present invention proposes an undulating gate with a rectifying plate that can solve the above-mentioned problems, and one embodiment thereof will be described below with reference to the drawings.

Reference numeral 1 denotes a gate body having a skin plate 2 on the front side, which is disposed in a water channel 3 formed between upper piers 18 of a dam 17, and whose lower end is attached via a horizontal shaft 4 so that it can be raised and laid down. Become.

Both ends of the gate main body 1 are located in gate shutter grooves 5 formed by deeply penetrating both sides of the waterway 3.

Reference numerals 6 and 7 denote a front rectifying plate shutter groove and a rear rectifying plate shutter groove which are connected from the gate shutter groove 5 to the upstream side waterway side wall and the downstream side waterway side wall.

Reference numeral 8 denotes a rectifier plate, which includes a front rectifier plate 9 and a rear rectifier plate 1 that are connected to each other on the upstream and downstream sides from both sides of the gate main body 1.
It consists of 0.

The front rectifier plate shutter groove cover 11 is installed in the rectifier plate shutter grooves 6 and 7.
A rear baffle plate shutter groove cover 12 is disposed along the side wall of the waterway, and when the gate body 1 is closed, the front baffle plate 9 is housed in the front baffle plate gutter groove 6, and when the gate body 1 is opened, The rear current plate 10 is configured to be housed in the rear current plate shutter groove 7.

Dust-proof rubber 13 is attached to the opening edges of the door grooves 6 and 7, on which the rectifier plate 8 can slide.

Reference numeral 14 denotes an opening/closing device, which is connected to the gate main body 1 within the gate shutter groove 5.

Reference numeral 15 indicates a watertight rubber covering the horizontal shaft 4, and reference numeral 16 indicates a drain pipe that communicates with the shutter groove 7 and drains water from the gate body 1 to the downstream side.

Note that a road 19 and a machine room 20 are provided above the pier 18.

FIG. 2 shows the gate body 1 in an upright state.

At this time, most of the front current plate 9 is stored in the front current plate shutter groove 6, and the discharge of water is stopped.

FIG. 3 shows the state in which the gate body 1 is laid down.

At this time, most of the rear baffle plate 10 is stored in the rear baffle gutter groove 7, and the front baffle plate 9 is pulled out from the front baffle gutter groove 6, so the flow of water is laterally regulated by the baffle plate 8. Therefore, there is no collision against the opening/closing device 14 side, and the dustproof rubber 13 prevents running water and dust from entering the gate shutter groove 5.

As described above, according to the present invention, the switchgear can be freed from the interference of water flow, and this prevents falling objects (driftwood, etc.) from colliding with parts of the switchgear installed in the waterway and damaging them. can be prevented.

Furthermore, the mounting can prevent the parts from vibrating due to running water.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Figs. 2 and 3 are longitudinal sectional side views in the operating state, and Fig. 4 shows the main components with the gate body in an upright state. FIG. 1...Gate body, 2...Skin plate, 3...Waterway, 4...Horizontal shaft, 5...
...Gate shutter groove, 6...Front rectifier plate shutter groove, 7...Rear rectifier plate shutter groove, 8...
- Current plate, 9...Front current plate, 10...
・Rear rectifier plate, 11... Front rectifier plate shutter groove cover, 12... Rear rectifier plate shutter groove cover, 13.
...Dust-proof rubber, 14...Switching device, 1
5...Watertight rubber, 16...Drain drain pipe, 17...Curved dam, 18...Pier, 1
9...Road, 20...Machine room.

Claims (1)

[Scope of utility model registration request] A rectifying plate is provided near both ends of the gate main body across the front and rear, a gate shutter groove that allows movement of the gate main body and the rectifying plate, and a rectifying plate door groove connected thereto are provided, and the gate shutter 1. An undulating gate with a current plate, characterized in that an opening/closing device is provided on the gate body within the groove and on both side end sides of the current plate.