KR200380463Y1 - Link open, close type water gate equipment - Google Patents

Abstract

The present invention relates to a link opening and closing hydrological device, the purpose is to facilitate the opening and closing of the water gate with a small power.

Link opening and closing hydrological device according to the present invention for this purpose consists of a vertical, horizontal frame and the hydrological frame disposed in the width direction of the waterway; A driving device disposed above the horizontal frame; A moving device disposed on the other side opposite to one side hinged by the driving device and a central axis to move the upper part of the horizontal frame to the left and right by driving the driving device; A first connection link hinged at each end and an upper end of the slide bracket of the driving device and intersected in an “X 'shape; both bottom ends and the upper end of the first connection link are hinged and have a“ V ”shape symmetrical shape; The lower part includes a second connection link hinged to the door bracket at the top of the sluice, and a link guide device disposed vertically to a central portion of the horizontal frame to guide the first connection link up and down.

Accordingly, since the gate is opened and closed by the screw and the link drive, even if the power of the drive device is small, there is an advantage that the gate can be easily opened and closed.

Description

LINK OPEN, CLOSE TYPE WATER GATE EQUIPMENT}

The present invention relates to a hydrological device, and more particularly, a driving device and a moving device which moves left and right symmetrically by driving the driving device, hingedly coupled to the lower end of the moving device, and in the form of scissors (Scissors). It relates to a link opening and closing watermark device made of a first, second connecting link that is guided up and down by the link guide device provided at the intersection to operate to open and close the water gate easily with a small power.

In general, a number of known hydrological devices (WE) that are opened and closed to discharge or store water in a water channel have been known.

For example, as shown in FIG. 1, the hydrological apparatus WE is representative and the content thereof is as follows.

Referring to the figure, the conventional hydrological apparatus (WE) is provided with a hydrological frame (WF) on the upper side of the waterway (WR) formed in the groove.

In the hydrological frame WF, vertical frames VF are disposed in both vertical directions of the channel WR, and horizontal frames HF are disposed in the horizontal direction at right angles to both ends of the vertical frame VF.

At least one lifting screw SC is vertically disposed above the horizontal frame HF, and the lifting screw SC is screwed with a nut NT disposed above the hydrologic frame WF, and is upper The handle HD is axially coupled to, and the bottom is coupled to rotate at the top of the water gate (WD).

Therefore, in order to supply water stored in one side of the water gate WD, the handle HD coupled to the upper end of the screw SC is rotated to one side, and the screw SC is pulled upward. The water gate WD coupled with the screw SC is lifted upward and water is supplied.

When the water supply is completed, when the handle HD is turned in the opposite direction to the above operation, the water gate WD connected with the screw SC moves downward and returns to the initial state.

However, the conventional hydrological device as described above has a problem of occupying too much upper space by a screw disposed in a vertical state.

In addition, the above-mentioned water gate has a problem that opening and closing is not easy because the handle is raised and lowered by manpower.

Further, when rust occurs in the screw and nut due to moisture, such as rainy season, there was a problem that opening and closing of the gate is more difficult.

In order to solve this problem has been disclosed a method of opening and closing the water gate by electric by connecting the reduction motor instead of the handle, there was a problem that the capacity of the reduction motor is increased by the screw driven in the up and down direction, furthermore, As described above, there is a problem that utilization of the upper space of the water gate becomes difficult by screws driven in the up and down directions.

The present invention has been devised to solve the above-mentioned conventional problems, and an object of the present invention is to make the most of the space above the sluice frame.

In addition, another object of the present invention is to facilitate the opening and closing of the gate with a little power.

The present invention for achieving this object is;

It relates to a hydrological device having a sluice which is disposed transversely to the channel to open and close for discharge or storage of water,

The sluice device comprises: a sluice frame comprising a vertical frame disposed in a vertical state symmetrically on both sides of the waterway, and a horizontal frame disposed in a horizontal state at right angles on both upper ends of the vertical frame, and having a long hole in a longitudinal center thereof;

A driving device disposed in the longitudinal direction on the horizontal frame;

A movement device which is disposed on the other side opposite to one side hinged by the driving device and a central axis, and moves to the left and right symmetrically from the upper part of the protruding jaw formed in the center length direction of the horizontal frame by driving the driving device; ;

A first connection link hinged at each end and an upper end of the slide bracket of the driving device and having an intersection at an intermediate portion intersected with an "X" shape;

Both lower ends and upper ends of the first connection link are hinged, and a lower end formed in a “V” shape symmetrical shape has a second connection link hinged to a door bracket provided at the center of the top of the sluice;

The upper end is fixed to the central portion of the horizontal frame, the lower end of the guide rail disposed in the lower vertical direction, through-axially coupled to the guide rail, a hinge pin of one side is hinged to the intersection of the first connection link It includes a link guide device consisting of a guide bush for guiding the up and down operation of the first connection link.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the link-opening watermark device according to the present invention in detail.

[First Embodiment]

Figure 2 is a side view showing a first embodiment of the hydrological device according to the present invention, Figures 3 and 4 is an exploded perspective view and a perspective view showing an enlarged line "A" in FIG. (Hereinafter, the same configuration as the conventional configuration will be described with the same name, but only with the same reference numerals.)

2 to 4, the link open / close water gate device 10 (hereinafter, referred to as a “gateway device”) according to the first embodiment of the present invention moves with the watergate frame 100 and the driving device 200. The device 300 is roughly divided into the first and second connection links 400 and 500 and the guide device 600.

The sluice frame 100 is composed of a vertical frame 110 that is vertically symmetrically disposed on both sides of the channel 1 formed in a trench shape, and a horizontal frame 130 installed horizontally on both upper ends of the vertical frame 110. .

The vertical frame 110 has a rectangular pillar shape, and guide grooves 111 are formed in each of the inner vertical directions to facilitate the vertical movement of the water gate 11 to be described later.

Horizontal frames 130 are horizontally disposed on both upper ends of the vertical frame 110.

Protruding jaw 131 is formed in the longitudinal direction of the horizontal frame 130, the long hole 133 is formed on both sides of the central longitudinal direction of the protruding jaw 131.

The protruding jaw 131 is for guiding the rolling (Rolling) of the moving wheel 330, which is a configuration of the moving device 200 to be described later, the long hole 133 has a horizontal movement of the link bracket 310 It is formed to facilitate.

The long holes 133 are staggered by the thickness of each link where the first connection link 400 overlaps at the intersection point (see "C" in FIG. 4).

The driving device 200 is provided above the horizontal frame 130.

As shown as a cylinder, the driving device 200 may be a Clevis type provided with a bush on the head side (“A” display), or a foot supported on the upper side of the horizontal frame 130. It can be installed as a foot type.

The moving device 300 is disposed on both sides of the driving device 200, and the moving device 300 is slightly different in configuration from one side and the other side. The reason is that one side is axially coupled with the cylinder rod 201 of the cylinder which is the driving device 200, the other side is the same configuration except that the width of the spacer 350 is formed as wide as the width of the cylinder rod 201. (So, only the structure of the mobile apparatus 300 of one side is demonstrated.)

The moving device 300 includes a central axis 305, a link bracket 310, a moving wheel 330, and a spacer 350.

The central shaft 305 is an annular rod, and ring grooves 305a are formed at both ends, and a key groove 305b is formed at the middle portion.

The ring groove 305a is formed to fasten the shaft stop ring 306 to prevent separation after assembly of the moving wheel 330 to be described later. The key groove 305b is a link bracket 310 to be described later. And the key (K) is formed to combine, and accordingly, it can move left and right without flow in the operation described later.

The central shaft 305 is axially coupled through the cylinder rod 201 of the driving device 200, the link bracket 310 is coupled to one side of the cylinder rod 201, and the spacer 350 is coupled to the other side. The moving wheel 330 is symmetrically coupled to both sides of the link bracket 310 and the spacer 350.

The link bracket 310 is formed long in the lower vertical direction, and hinge holes 311 are formed at the upper and lower ends of the link bracket 310 to be hinged with the first connection link 400 to be described later. It is formed to be concentric with the coupling bush 315 disposed on one side.

The key groove 313 is formed at the same position as the center axis 305 in the inner circumference of the coupling bush 315.

The key groove 313 is inserted into and coupled with the central axis 305, but when driven by the driving device 200, the key groove 313 is engaged with the key K provided in the central axis 305 so as not to flow. will be.

The spacer 350 is formed in a ring shape and fitted to the central axis 305 to maintain a gap between the cylinder rod 201 and the moving wheel 330 described later.

The moving wheel 330 has at least one bearing 333 (Bearing) disposed therein so as to be axially coupled with the central axis 305, so that the protruding jaw 131 formed in the longitudinal direction of the horizontal frame 130 in the operation described below. In order to easily move the rolling (Rolling) in the upper portion, one side is formed with a flange 331 to be supported on the side of the protruding jaw 131.

As described above, the moving wheel 330 is prevented from being separated by a known shaft stop ring 306 coupled to the ring groove 305a formed at the end of the center shaft 305. (First, In the coupling of the hinge pins 401 of the two connection links 400 and 500, the description of the shaft stop ring will be omitted.)

On the other hand, the moving device 300, that is, the lower end of the link bracket 310 is hinged by the upper end of the first connection link 400 and the hinge pin 401.

The first connection link 400 is in the form of a long flat bar, both ends are formed in a hemispherical shape, the center is hinged by the hinge pin 631 provided on one side of the guide bush 630 to be described later (400a) ), The appearance forms an "X" shape.

Both lower ends of the first connection link 400 are hinged to the second connection link 500.

Similar to the first connection link 400, the second connection link 500 is formed in a flat iron shape and has a shorter length, and the water gate 11 is formed at the end collected at the lower end so that its shape is formed as a “V”. It is hinged to the door bracket 11a installed at the center.

Meanwhile, a link guide device 600 is disposed at the center of the horizontal frame 130, and the link guide device 600 includes a guide rail 610 and a guide bush 630.

The guide rail 610 is an annular rod, and the upper end penetrates the center of the horizontal frame 130 and is disposed vertically downward.

A guide bush 630 is axially coupled to the guide rail 610. Although not illustrated, the guide bush 630 may be provided with at least one grease nipple for smooth lubrication.

A hinge pin 631 is integrally formed at one center of the guide bush 630, and the crossing point 400a of the first connection link 400 is formed by the hinge pin 631 penetrating and hinged. .

Next, the operation of the hydrological device 10 according to the present invention will be described with reference to the drawings.

First, when the operation of opening the water gate 10 is described, the driving device 200 provided on the horizontal frame 130 is operated to push the moving device 300 disposed on one side to the outside.

Accordingly, the first connecting link 400 hinged to the link bracket 310 of the mobile device 300 also moves at the upper end, and the first connecting link 400 is an "X" -shaped scissors in the middle of the intersection. Since 400a is coupled to cross, the mobile device 300 and the first connection link 400 on the other side also interlock with each other.

The lower end of the first connection link 400 also opens to the outside like the upper end combined with the link bracket 310, the upper end of the second connection link 500 also opens to the outside.

As such, when the first and second connection links 400 and 500 are opened outward with respect to the vertical center line, the intersection 400a coupled in the middle moves upward, and hinges at the bottom of the second connection link 500. The combined water gate 11 is moved upward and opened, and water accumulated in the water channel 1 is discharged.

At this time, since the guide bush 630 hinged to the intersection 400a of the first connection link 400 moves up and down along the guide rail 610, it moves stably without flow to the left and right.

On the other hand, as the discharge of water is completed and the cylinder rod 201 of the driving device 200 is returned to the other side in order to close the water gate 11, the moving device 300 also returns to the linkage and is collected inward. As the upper and lower ends of the first and second connection links 400 and 500 are collected inward, the water gate 11 hinged to the lower end of the second connection link 500 is It moves down and closes.

Second Embodiment

5 is a side view showing a second embodiment of the hydrological device according to the present invention.

As shown in the drawing, the hydrological device 10 according to the second embodiment includes a second connection link disposed between the first connection link 400 and the water gate 11 during the configuration of the first embodiment. As a modification of 500, the contents are as follows. (Since the technical configuration except for the configuration of the second connection link 500 is substantially the same as that of the first embodiment, the description is omitted and the second connection link 500 is omitted. ) And related configurations only.)

The second connection link 505 is in the form of an "X" having the same specifications as the first connection link 400 described above in the first embodiment, the upper end of the first connection link 400 and the hinge pin 401 The hinge is coupled by the center, and the middle portion is hinged by the hinge pin 401 to have the same intersection point 505a as the first connection link 400 described above.

The lower end of the hinge pin 506 is disposed, the moving wheel 507 is axially coupled to the hinge pin 506.

The moving wheel 507 is formed in a circular shape when viewed from one side, and at least one bearing is disposed therein, and the bearing is coupled to the hinge pin 506.

Therefore, the movement wheel 507 was to make rolling movement easily in the guide rail 11b provided in the upper side of the water gate 11 mentioned later.

The guide rail 11b has a symmetrical arrangement of channels formed in a “c” shape on its cross section.

It is also preferable that the guide rails 11b be arranged slightly apart so as not to interfere with the second connecting link 505. (Operation is the same as that of the first embodiment, and thus omitted).

    Third Embodiment

Figure 6 is a side view showing a third embodiment of the hydrological device according to the present invention, Figure 7 is a side cross-sectional view taken along the line "B"-"B" of FIG.

As shown in the third embodiment, the first and second connection links 400 and 500 are formed in the same manner as in the first embodiment, but are long in the longitudinal direction at the intersection 400a of the first connection link 400. 400b is formed, the long hole 400b is to be formed so that the moving wheel 210 of the drive device 200 to be described later to the cloud movement.

In addition, the upper end of the first connection link 400 is hinged to the hinge bracket (130a) disposed on both lower sides of the horizontal frame (130).

On the other hand, the driving device 200 is arranged as a cylinder (Cylinder) in a state perpendicular to the lower center of the horizontal frame 130, as in the first embodiment, the center shaft 211 at the end of the cylinder rod 201 Being combined. Two moving wheels 210 are arranged concentrically on the central axis 211 so as to make a cloud movement inside the above-mentioned long hole 400b, even though the moving wheels 210 rotate in different directions. It is arranged so that there is no.

As shown in an enlarged view in FIG. 6, the cross section of the movable wheel 210 is formed in an “H” shape, and recesses 213 are formed on upper and lower centers thereof.

In addition, the flange 215 is formed on both sides of the groove 213, so that when the cloud moves in the long hole (400b) formed in the first connection link 400, the departure is prevented.

Furthermore, the at least one bearing is made to move smoothly inside the moving wheel (210).

Explain the action.

As the cylinder rod 201 of the driving device 200 moves upward, the moving wheel 210 moves in the long hole 400b. At this time, the lower end of the first connection link 400 is opened by the long holes 400b that cross each other, and the upper end of the second connection link 500 hinged to the lower side is also opened, and the second connection link is opened. The lower end of the 500 is moved upwards and the water gate 11 is opened.

In this way, the first and second connection links 400 and 500 arranged in a scissor type (Scissors) by the drive device 200 installed in the middle of the horizontal frame 130 to open to both sides the water gate 11 By opening and closing the door 200, that is, even when the cylinder is disposed at a small capacity, the door 11 can be easily opened and closed. 100) The upper space can be utilized.

Although the driving device 200 as described in detail above has been described as being limited to a cylinder, it is a manufacturing technology of the art, using a rotational force of the motor to rack and pinion (Rack & Pinion) or ball screw (Ball Screw) Of course, even if the first and second connection links 400 and 500 to drive the purpose of the subject innovation of course.

The present invention is not limited to the above-described embodiment, and any person having ordinary skill in the art to which the present invention pertains can easily perform the modifications, and such modifications are within the scope of the claims of the present invention. Will be inside.

As described in detail above, according to the link-opening watermark device according to the present invention, there is an effect of maximizing the space of the upper door frame by the drive device arranged horizontally.

In addition, since the sluice moves vertically by the horizontal movement of the link, there is an effect that the sluice can be easily opened and closed with little power.

In addition, the drive device is compactly configured to reduce the manufacturing cost.

1 is a cross-sectional view taken from a conventional hydrological device,

Figure 2 is a side view showing a first embodiment of the hydrological device according to the present invention,

3 and 4 are an exploded perspective view and a perspective view showing an enlarged line "A" in FIG.

Figure 5 is a side view showing a second embodiment of the hydrological device according to the present invention,

Figure 6 is a side view showing a third embodiment of the hydrological device according to the present invention,

FIG. 7 is a side cross-sectional view taken along the line “B”-“B” of FIG. 6.

* Description of symbols on the main parts of the drawings

10; sluice device 100; sluice frame

110; vertical frame 130; horizontal frame

200; driving device 300; moving device

400; first connection link 500; second connection link

600; link guide device

Claims (5)

In the hydrological device having a sluice which is disposed transversely to the waterway and opened and closed for the discharge or storage of water, The sluice device comprises: a sluice frame comprising a vertical frame disposed in a vertical state symmetrically on both sides of the waterway, and a horizontal frame disposed in a horizontal state at right angles on both upper ends of the vertical frame, and having a long hole in a longitudinal center thereof; A driving device disposed in the longitudinal direction on the horizontal frame; A movement device which is disposed on the other side opposite to one side hinged by the driving device and a central axis, and moves to the left and right symmetrically from the upper part of the protruding jaw formed in the center length direction of the horizontal frame by driving the driving device; ; A first connection link hinged at each end and an upper end of the slide bracket of the driving device and having an intersection at an intermediate portion intersected with an "X" shape; Both lower ends and upper ends of the first connection link are hinged, and a lower end formed in a “V” shape symmetrical shape has a second connection link hinged to a door bracket provided at the center of the top of the sluice; The upper end is fixed to the central portion of the horizontal frame, the lower end of the guide rail disposed in the lower vertical direction, through-axially coupled to the guide rail, a hinge pin of one side is hinged to the intersection of the first connection link Link opening and closing watermark device characterized in that it comprises a link guide device consisting of a guide bush for guiding the up and down operation of the first connection link. The method of claim 1, The moving device includes an annular central axis, a coupling bush axially coupled to the central axis, and a link installed on one side of the coupling bush and formed to extend in a lower vertical direction and having a lower end hinged to the first connection link. Brackets; A moving wheel axially coupled to both ends of the central axis and having at least one bearing to facilitate rotation; Link opening and closing watermark device, characterized in that consisting of a spacer disposed between the link bracket and the moving wheel. The method of claim 2, The key shaft is formed in the center shaft and the link bracket at the same position, the key is installed in the key groove, the link opening and closing watermark device, characterized in that the key is coupled to prevent flow. In the hydrological device having a sluice which is disposed transversely to the waterway and opened and closed for the discharge or storage of water, The sluice device comprises: a sluice frame comprising a vertical frame disposed in a vertical state symmetrically on both sides of the waterway, and a horizontal frame disposed in a horizontal state at right angles on both upper ends of the vertical frame, and having a long hole in a longitudinal center thereof; A driving device disposed in a longitudinal direction on the horizontal frame of the sluice frame; A movement device disposed on the other side opposite to one side hinged by the driving device and a central axis, and moving to the left and right symmetrically by a driving hole formed in the center length direction of the horizontal frame by driving the driving device; A first connection link hinged at each end and an upper end of the slide bracket and intersected in an “X” shape; The second connection is hingedly coupled to the lower end and the upper end of the first connecting link, the second wheel is arranged to move in the left and right symmetrical guide rails installed on the upper side of the water gate at the lower end of the "X" shape intersected A link; An upper end is fixed to a central portion of the horizontal frame, and a lower end penetrates through the guide rail disposed in a lower vertical direction, and the guide rail is hinged at an intersection point of the first connecting link, Link opening and closing hydrological device comprising a link guide device consisting of a guide bush for guiding the up and down operation. In the hydrological device having a sluice which is disposed transversely to the waterway and opened and closed for the discharge or storage of water, The sluice device includes: a sluice frame including a vertical frame disposed in a vertical state symmetrically on both sides of the waterway, and a horizontal frame disposed in a horizontal state at right angles to both upper ends of the vertical frame; A drive device disposed vertically downward in the horizontal center of the horizontal frame of the sluice frame and having a central axis at one lower end thereof, the driving device comprising two moving wheels axially coupled to the central axis; A first connection link hinged to hinge brackets disposed on both lower sides of the horizontal frame around the driving device, the first connection link having a long hole in a longitudinal direction at an intersection point intersected by an "X 'shape; The lower end and the upper end of the first connecting link is hinged, the lower end formed in the "V" symmetrical link is a link retractable watermark, characterized in that it comprises a second connecting link hinged with the door bracket disposed in the center of the upper door Device.