KR20160114263A

KR20160114263A - Water gate

Info

Publication number: KR20160114263A
Application number: KR1020150040447A
Authority: KR
Inventors: 이명우
Original assignee: 주식회사 대한산업기계
Priority date: 2015-03-24
Filing date: 2015-03-24
Publication date: 2016-10-05

Abstract

The present invention is accomplished by providing a conduit type of conduit system that is provided as a substitute for a river for water level control or irrigation water storage. This water gate is a concrete waterway structure, It is installed vertically by using a hydraulic cylinder equipped with a piston rod which is installed in a freely rotatable manner using an axial pin and which has a piston rod that moves forward and backward in a direction intersecting with the stream of the river. By using the installation angle of the body, A guide rail for guiding the front and rear of the piston rod of the hydraulic cylinder in front of a hydraulic cylinder installed in the body; 2 Hydraulic cylinder with one end joined to one end and the other end built into the body The actuating link is connected to the piston rod, and the body is placed on top of the body. The mechanical drive mechanical elements of the watercraft, including the legs folded and folded according to their weight, are built in, In addition to preventing damage and breakdown, the mechanical drive is stable and the legs are easily installed.

Description

Water gate {Water gate}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a conduit-type water gate provided as a substitute for a river for water level control or irrigation water.

In the river or inner river, there is a beam for water level control or irrigation water. In the direction of water flow intersection of such a river, a dam made of concrete structure using concrete is installed. It is also used as a bridge capable of crossing rivers by foot, as well as providing water for irrigation water.

However, it is impossible to control the water level of the river according to the expected rainfall because it is a floating type civil engineering structure constructed by using concrete as described above. Therefore, it is frequent that the flood of the river occurs during the rainy season, And the like.

Recently, there have been movable sluices which can control the water level of the river as the movable type, that is, the float type civil engineering structure above, can be freely changed in elevation.

Such movable type gates are proposed and used in various forms. For example, in the case of the conduction type water gate, the lower part of the watercraft of the watercraft is rotatable freely using a shaft pin And it is arranged vertically in the direction intersecting with the water flow and is arranged to adjust the water level or the water level by using the installation angle of the body.

The opening and closing operation of the conduction type hydrological gate is mainly accomplished by using a hydraulic system. In the concrete civil structure, the support rod connected to the back of the watercraft is connected to the front end of the piston rod of the hydraulic cylinder, As the cylinder moves forward and backward, the body of the watercraft is raised and regulated, and the water level and the water level of the river are controlled.

However, in the above-mentioned conduit type gates, the hydraulic cylinders for supporting the opening and closing of the watercraft are installed on the base exposed to the atmosphere. When the hydraulic cylinder and the supporting lances are exposed to the outside, There are a number of problems such as poor performance due to shortage of service life due to oxidation due to inundation or the like.

In addition, in the beam using the conduction system of the above-mentioned method, the river can not be crossed by the foot, and there is a problem that the bridge of the civil engineering structure should be additionally installed in the beam.

Patent No. 10-1260206

The present invention has been made in view of the above circumstances, and its object is to provide a method of controlling the water level of the irrigation water of a river by installing a height adjusting mechanism element for adjusting the water level, Which prevents damages and failures of the components, and provides a stable gate for mechanical driving.

Another object of the present invention is to provide a sluice gate capable of easily bypassing a river without a separate leg facility by providing a leg which is folded and folded by its own weight as the sluice gate is laid on the top of the sluice body .

Another object of the present invention is to provide a sluice gate capable of preventing a safety accident when a river crosses by folding a parapet which is unfolded by using an actuator on both sides of the bridge.

It is an object of the present invention to achieve the above object by providing a conduit system of a conduction type installed as a substitute for a beam for controlling water level of a river or water for storing irrigation water. The water gate is a concrete civil structure, Is installed vertically by using a hydraulic cylinder equipped with a piston rod which is moved forward and backward in the direction crossing the stream of the river by freely rotatable by using the shaft pin, and the water of the irrigation water A guide rail for guiding the front and rear of the piston rod of the hydraulic cylinder in front of a hydraulic cylinder installed in a body of the vehicle; One end is connected to the second shaft bearing part to be installed and the other end is built in the body Includes an actuating link connected to the piston rod of the hydraulic cylinder and a leg extended and folded by its own weight at the upper end of the moving body so that the moving mechanical elements are built in, In addition to preventing damage and failure of the parts due to the above, the mechanical drive is stable and the legs are easily installed.

According to the present invention, it is possible to prevent damages and failures caused by the inflow of foreign substances into the mechanical elements by installing the mechanical elements for adjusting the water level or the water level of the river in the built-in type, .

Further, according to the present invention, since the water gate is laid on the upper end of the watercraft of the watercraft, and the leg is folded and folded by its own weight, the bridge function to cross the river other than the watercourse is additionally provided, .

In addition, the present invention has a folding railing which is folded by using an actuator on both sides of the bridge, which is a safety facility to be folded, so that the river can be stably crossed without falling down.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side cross-sectional view schematically showing the overall construction of a watercraft of the present invention. FIG. 1 is an explanatory view showing a state where a fuselage is erected to control irrigation water or water level of a river.
Fig. 2 is a side sectional view schematically showing the overall construction of the watercraft of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Next, one embodiment of the present invention will be described concretely with reference to the drawings. 1 and 2 show a detailed view of a water gate according to the present invention.

The present invention is characterized in that the lower part of a body 20 is formed by using a shaft pin 14 in a bearing part 12 of a section steel which is installed in a buried manner in a base 10 which is a concrete civil engineering structure for a river or an internal river, (2) in a direction perpendicular to the direction of rotation of the piston rod (32) of the hydraulic cylinder (30) so as to be freely rotatable, Irrigation water reservoir or river water level control.

This structure is the same as that of the prior art, and a key technique in the present invention is that the mechanical elements 30 and 32 for driving the moving body 20 described above are built in the body 20, And a bridge that allows the user to cross the street on foot.

More specifically, the hydraulic cylinder 30 is built up in the vertical direction in the hollow body 20 having a flat plate shape. At this time, the hydraulic cylinder 30, which is built in the body 20, is sealed and stored in the hollow body 20 to prevent flooding and foreign substances from entering or coming into contact with the machine parts.

As described above, the front end of the piston rod 32, which moves forward and backward, is guided to the guide rail 34 in front of the hydraulic cylinder 30 built in the body 20. The front end of the piston rod 32 is supported by the guide rail 34 provided in the moving body 20 so that the driving of the piston rod 32 of the hydraulic cylinder 30 is stabilized.

The second bearing 40 and the piston rod 32 of the hydraulic cylinder 30 are provided between the second bearing 40 and the piston rod 32. The second bearing 40 is disposed adjacent to the bearing 12 in the base 10, And the other end is provided with an actuating link 50 which is connected to the piston rod 32. This operating link 50 is configured to move the moving body 20 to the bearing portion 12 while driving the rotating rod 50 around the second bearing portion 40 in accordance with the forward and backward movement of the piston rod 32 of the hydraulic cylinder 30 The center of rotation will be set up or set up.

The body 20 has a leg 60 that is folded and folded by its own weight as it is laid up and laid down on the full length in the top widthwise direction of the body 20. At this time, the legs (60) are provided with wheels (62) moving on the base (10) when folded.

On the upper both sides of the upper portion of the legs 60, the body 20 is set up. A folding railing 70 is folded and unfolded according to the laying. This handrail 70 will be folded and unfolded by a separate actuator 72. [

On the other hand, the body 20 is provided on the back surface of the moving body 20, and has a cover 80 that folds and unfolds as it is laid out to block foreign substances from entering the operating machine side of the watercraft. At this time, wheels (82) moving on the base (10) are provided at the lower end of the cover (80).

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10: Base 12: Bearing unit
20: Fuselage 30: Hydraulic cylinder
32: Piston rod 40: Second bearing part
50: Operation link 60: Leg
62: wheel 70: railings
72: actuator 80: cover

Claims

The lower part of the fuselage was installed freely rotatably by the shaft pin in the bearing section installed on the foundation which is a concrete civil structure and it was built up vertically by using a hydraulic cylinder equipped with a piston rod which moves forward and backward in the direction crossing the stream of the river. It is a water gate that uses the installation angle of the body to control the water level or the water level of the river,
Wherein said hydraulic cylinder is embedded in said body;
A guide rail for guiding the front and rear of the piston rod of the hydraulic cylinder in front of the hydraulic cylinder installed in the body;
An actuating link connected to a piston rod of the hydraulic cylinder, the actuating link being integrally connected to the second bearing part installed on the base and the other end being built in the body; And
Characterized in that the body is folded by its own weight as the body is laid on the top of the body, and the leg is folded.

The method according to claim 1,
And a foldable railing which folds and unfolds as the body is laid up and separated by an actuator on the legs.

The method according to claim 1,
And a cover installed on the back surface of the moving body so as to be foldable so as to block foreign substances from flowing into the operating machine.