KR101603881B1 - Movable weir having a fish way - Google Patents

Abstract

The present invention discloses a movable beam. The present invention relates to a water supply system for a water supply system that includes a body portion provided on the ground and capable of enduring water pressure and having a water passage formed at a central portion thereof, a water supply portion rotatably installed at an upper end of the body portion to open and close the water passage, And a decelerator installed in the body and connected to the driving unit and the hydrology unit to decelerate the power of the driving unit and transmit the decelerated power to the hydrology unit.

Description

Movable weir having a fish way}

The present invention relates to a movable beam.

Generally, beams can be installed to selectively flow water through the tributaries of the river, the mainstream, and the entrance to the sea. At this time, these beams can be installed in various kinds. For example, such beams may include a conductive movable beam, a bottom discharge movable beam, a rubber beam, or the like.

At this time, the conductive operation view may be a form in which the cylinder located at the rear side or the side of the water can be operated back and forth so as to operate as the center of the unilateral axis to operate the water gate. The bottom discharge operation may be in the form of a hydraulically operated manual or automatic hydraulics. In addition, the rubber can be flowed by feeding or venting air to an airtightly sealed rubber boom so that it can rise or fall.

These beams can be installed in various places to temporarily store water or to discharge the water to the outside when the water level rises to control the flow rate of the river or the main stream.

Embodiments of the present invention are intended to provide movable beams.

According to an aspect of the present invention, there is provided a water purifier comprising: a body provided on the ground and capable of enduring water pressure and having a water channel formed at a central portion thereof; a water supply portion rotatably installed at an upper end of the body portion to open and close the water channel; And a deceleration unit installed in the body and configured to decelerate the power of the driving unit to transmit the driving force to the hydro-netting unit by connecting the driving unit and the hydro-netting unit.

The body portion may include a water passage portion in which the water passage is formed, a support portion vertically connected to the water passage portion to support the water passage portion in contact with the ground, and a fishery body inserted into the support portion, And may be provided with a fishing rod.

The fishing rod includes a support frame having a space formed therein to form the fishing rod, a flow rate reduction plate disposed in the inner space of the support frame to reduce the flow rate of the first fluid flowing through the fishery, And a door opening and closing door that is installed to be rotatable on the door and opens and closes the entrance or exit of the fish.

In addition, the flow rate reduction plate may be installed perpendicular to the flow direction of the first fluid.

In addition, a plurality of the flow rate reduction plates may be provided, and the plurality of flow rate reduction plates may be disposed in the fishery so as to be offset from each other.

In addition, it may further include a mouth opening / closing door part connected to the male part and the fishing door for opening and closing the fishing door when the male part rotates.

In addition, the fishing line opening / closing guide portion may include a rotary cylinder portion provided in the support portion and supplying a second fluid to the outside in accordance with the rotation of the male portion or introducing a second fluid from the outside, A rotary cylinder part for opening or closing the inlet of the fisher by rotating the fisher door in accordance with the operation of the cyclone rotary cylinder part, and a rotary cylinder part for connecting the rotary cylinder part to the rotary cylinder part, And a flow path portion for forming a flow path.

The cyclic rotary cylinder portion may include a cylinder housing into which a part of the male portion is rotatably inserted and in which a space for storing the second fluid is formed, A first pinion installed to be linearly movable in the cylinder housing and connected to a part of the male screw portion to supply the second fluid to the outside according to the rotation of the male screw portion, And a second pinion which is provided to be offset from the first pinion and moves in a direction opposite to the motion of the first pinion to supply the second fluid to the outside.

Further, the fishing line opening / closing guide portion can open the fishing line opening / closing door later than the hydrologic portion.

The channel portion may be inclined so that the mouth of the fishing rod is formed higher than the outlet of the fishing rod.

The fishing rod may further include a foreign matter preventing member provided at an inlet of the fishing boat.

The deceleration unit may include a power reducer connected to the driving unit to decelerate the rotation of the driving unit, and a link unit connecting the power reducer and the hydrographic unit, and rotating the hydrograph according to the operation of the driving unit.

The power reducer may further include a first gear connected to the driving unit, and a second gear that meshes with the first gear and transmits the rotation of the first gear to the link unit.

The first gear and the second gear may be arranged in two.

The link portion may include a rotating link connected to the power reducer, a connecting link rotatably connected to the rotating link, a connecting link rotatably connected to the connecting link, An operation link may be provided.

Further, it may further include a sealing portion provided on the handle portion.

The apparatus may further include a torque limit provided between the handle portion and the deceleration portion.

The apparatus may further include a brake unit that is fixed to the body unit and binds the hydrograph according to the hydraulic pressure.

A brake liner installed in the brake housing and rotated by being connected to a rotary body connected to the hydraulic or hydraulically operated portion; and a brake liner installed in the housing, A pad which is spaced apart from the brake liner and is in contact with the brake liner when the hydraulic pressure is removed, and a pad fixing bracket provided on the brake housing and supporting the pad.

The apparatus may further include a water level sensor installed on the body and measuring a level of the first fluid.

In addition, the level sensor may operate the driving unit or stop the driving unit according to the measured level of the first fluid.

In addition, the driving unit may operate according to signals to be wirelessly or wired.

Embodiments of the present invention can open and close the hydrologic section with a simple structure and are easy to install.

1 is a perspective view showing a movable beam according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view showing the movable beam shown in FIG. 1. FIG.
3 is a perspective view showing the fishing line portion shown in Fig.
Fig. 4 is a perspective view showing a part of the movable beam shown in Fig. 1. Fig.
5 is an exploded perspective view showing an enlarged portion A of FIG.
6 is a cross-sectional view taken along the line IV-IV shown in FIG.
7 is an exploded perspective view showing the brake portion shown in Fig.
8 is an exploded perspective view showing the cyclone rotary cylinder portion shown in Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions. The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another.

1 is a perspective view showing a movable beam according to an embodiment of the present invention. FIG. 2 is an exploded perspective view showing the movable beam shown in FIG. 1. FIG. 3 is a perspective view showing the fishing line portion shown in Fig.

Referring to FIGS. 1 to 3, the movable beam 100 may include a body 110 installed on the ground to withstand water pressure and having a channel 111a formed at a central portion thereof. At this time, the body 110 may be formed of a high strength material such as cement, gravel or the like, and the outer surface of the body 110 may be made of a metal such as stainless steel. In addition, the body 110 may be formed by disposing a structure in a thrust structure.

The body part 110 may include a water channel part 111 in which a water channel 111a is formed and a support part 112 connected to the water channel part 111 in a vertical direction to support the water channel part 111 in contact with the ground. have. The body part 110 may include a fisher part 113 inserted into the support part 112 to form a fisher F through which aquatic organisms pass. At this time, the fishing rods F may be formed to be inclined. For example, the fishing rods F may be formed such that the upstream side is higher than the downstream side along the flow direction of the first fluid. Therefore, the fishery section 113 may be able to move and stay in the water.

The channel portion 111 may be formed to be inclined. Specifically, the channel portion 111 may be formed to have a height lower along the flow direction of the first fluid.

The supporting portion 112 may be formed with a through hole 112a formed to penetrate in the flow direction of the first fluid. In particular, the through-hole 112a may be formed on the lower surface of the support portion 112. [ Therefore, the through hole 112a can drain sediments accumulated on the lower surface of the support portion 112, so that the water quality can be purified and a pleasant environment can be established.

The fishing rod 113 has a support frame 113a having a space formed therein to form the fishing rods F and a support frame 113a disposed in the inner space of the support frame 113a to reduce the flow rate of the first fluid flowing through the fish rods F And a flow rate reduction plate 113c. The fishing rod 113 can be provided with a fish-mouth opening / closing door 113b which is rotatably installed in the support frame 113a and opens and closes the inlet I or the outlet O of the fish-eye F.

The support frame 113a may be formed as a rectangular column so that a space may be formed therein. Further, the support frame 113a may be arranged long along the flow direction of the first fluid. Particularly, the support frame 113a can form the inlet I of the fishery F on the upstream side and the outlet O of the fishery F on the downstream side with respect to the flow direction of the first fluid . At this time, the inlet I of the fisher F may be formed perpendicular to the flow direction of the first fluid, and the outlet O of the fisher F may be formed to be opened in the same direction as the flow direction of the first fluid. .

The support frame 113a may be integrally formed with the body 110 or may be separately formed and installed in the body 110. [ Hereinafter, the support frame 113a is separately formed from the body 110 and is coupled to the body 110 for convenience of explanation.

The flow rate reduction plate 113c may be installed perpendicular to the flow direction of the first fluid. In particular, a plurality of flow rate reduction plates 113c may be provided, and a plurality of flow rate reduction plates 113c may be disposed in the airfoil F so as to be spaced apart from each other. Specifically, the plurality of flow rate reduction plates 113c may be spaced apart from each other along the longitudinal direction of the fish-eye F, and they may be alternately disposed on the opposite sides to disturb the flow of the first fluid.

The door opening / closing door 113b can selectively open and close the inlet I of the fish-eye F. The fish mouth opening / closing door 113b can open / close the inlet I of the fish F in conjunction with the opening / closing of the male part 120, which will be described later.

The fishing rod 113 may include a foreign matter preventing member 113d provided at the inlet I of the fishing rod F. [ At this time, the foreign matter preventing member 113d can prevent foreign matter from flowing into the inside of the fish-eye F.

The foreign matter prevention member 113d may be formed in a mesh shape. At this time, the foreign matter preventing member 113d may be formed of an elastic material such as rubber, silicon, or the like, or a metallic material such as iron.

The movable beam 100 may include a handle 120 that is rotatably mounted on the body 110. At this time, the handgrip part 120 includes a water gate body part 121 for selectively opening and closing the water channel part 111 of the body part 110, and a water gate shaft 122 installed on both sides of the water gate body part 121 can do.

At this time, the upper and lower portions of the water gate body 121 may be rounded. Therefore, the water body 121 can prevent dust and dirt from being trapped on the upper and lower portions, and can be less influenced by the water pressure due to the dispersion effect of the water pressure.

The hydr. Shaft 122 may include a spline 122a and a second gear 122b formed on the outer circumferential surface thereof. At this time, the spline 122a may be formed at the end of the hydrologic shaft 122, and the second gear 122b may be formed along the outer circumferential surface of the hydrologic shaft 122.

The movable beam 100 includes a driving unit 130 that generates power for rotating the male hand unit 120 and a driving unit 130 that is installed on the body unit 110 and connects the driving unit 130 and the male hand unit 120, And a decelerating unit 140 for decelerating the power of the handle 120 and transmitting the decelerated force to the handle unit 120.

At this time, the driving unit 130 may be variously formed. For example, the driving unit 130 may include a motor, and the driving unit 130 may include a hydraulic piston motor. Hereinafter, for convenience of explanation, the driving unit 130 will be described in detail, including a hydraulic piston motor.

The deceleration unit 140 may include a power reducer 141 connected to the driving unit 130 to reduce the rotation of the driving unit 130. The deceleration unit 140 may include a link unit 142 that connects the power reducer 141 and the handle unit 120 and rotates the handle unit 120 according to the operation of the drive unit 130. [

The power reducer 141 may include a housing 141a to be fixed to the body 110. The power reducer 141 may include a first gear 141b which is rotatably installed in the housing 141a and is connected to the driving unit 130. [ The power reducer 141 may include a second gear 141c that meshes with the first gear 141b and rotates and transmits the rotation of the first gear 141b to the link portion 142. [

At this time, the first gear 141b and the second gear 141c may be formed as a pair and be arranged in two. For example, the pair of first gears 141b may be arranged in parallel, and the pair of second gears 141c may be arranged in parallel and connected to the first gears 141b, respectively.

The ratio of the gears of the first gear 141b and the second gear 141c may be designed to correspond to the rotation of the male part 120. [ Specifically, the gear ratio between the first gear 141b and the second gear 141c can be determined through the rotation speed, the radius of rotation, the torque, and the like of the male portion 120.

The first gear 141b and the second gear 141c may decelerate the rotation caused by the operation of the driving unit 130 and increase the torque to transfer the torque to the link unit 142. [

The link portion 142 may include a rotating link 142a connected to the second gear 141c to rotate, a connecting link 142b and a connecting link 142b rotatably connected to the rotating link 142a, And may include an operating link 142c connected to the hydrograph shaft 122 to rotate the hydrograph shaft 122. [

The rotating link 142a, the connecting link 142b and the operating link 142c may be rotatably connected to each other and may rotate the operating link 142c in accordance with the rotation of the rotating link 142a.

The movable beam 100 may include a sealing portion 150 provided on the male portion 120. At this time, the sealing part 150 may be installed at the edge of the water body 121 in contact with the body part 110. At this time, the sealing part 150 may be formed of an elastic material. For example, the sealing portion 150 may be formed of a material such as rubber, silicon, or the like.

The sealing part 150 may be formed in various shapes such as a U shape, a P shape, or an LP shape. At this time, the opened part of the sealing part 150 may be directed to the water body part 121, and the closed part may be directed to the body part 110. Particularly, the sealing part 150 includes all the structures for sealing between the body part 110 and the water body part 121 when the body part 110 and the water body part 121 are in close contact with each other .

When the sealing part 150 contacts the body part 110, the body part 110 and the water body part 121 may be separated from each other to prevent the first fluid from escaping.

The driving unit 130 may include a torque limit 160 installed between the handle 120 and the deceleration unit 140. The torque limit 160 can release the connection between the handle portion 120 and the deceleration portion 140 when the torque exceeds the predetermined pressure or the constant torque. Specifically, when a torque greater than a predetermined torque is applied to the torque limit 160, only the portion connected to the deceleration portion 140 rotates, and the portion connected to the hydraulically operated portion 120 may not rotate.

The torque limit 160 may be configured to release the connection between the handle 120 and the deceleration unit 140 even when the hydrograph body 121 rotates more than a predetermined angle or the operation link 142c rotates more than a certain angle, can do. At this time, the method of releasing is the same as or similar to that described above, and thus a detailed description thereof will be omitted.

The torque limit 160 is provided with an elastic material such as a leaf spring or the like on the side of the opposite hub which is engaged with the out hub 161 of the torque limit 160 to apply torque to the torque limit 160, The shaft 162 of the torque limit 160 and the rotary shaft 120 may be connected to each other by pressing the shaft 162 of the torque limit 160 toward the rotary shaft 120. At this time, by exceeding the limit of the static frictional force between the shaft 162 of the torque limit 160 and the rotating shaft 120 due to the force exerted by the elastic force when a certain pressure or more or a constant torque is generated, the torque limit 160 The shaft 162 and the rotary shaft 120 of the rotary shaft 120 can be rotated differently from each other.

The rotation shaft 122 connected to the hydrologic body part 121 when the water body body part 121 rotates by a predetermined angle or more rotates the first pinion 181b and the second pinion 181b of the rotary cylinder part 181, The rotation angle of the rotary shaft 122 is limited by the rotary shaft 122 and the rotary shaft 122 is not rotated any more by the rotary shaft 122. Then, only the shaft 162 of the torque limit 160 rotates .

The operation of the torque limit 160 as described above can be determined by the elastic force provided by the elastic portion.

One end of the torque limit 160 may be inserted into the water gate shaft 122. Particularly, the spline 122a of the hydrograph shaft 122 can be engaged with the torque limit 160 and rotated together with the torque limit 160. The other end of the torque limit 160 may be connected to the operating link 142c. At this time, the operating link 142c and the torque limit 160 may be connected to be fixed through a pin or the like.

The movable beam 100 may be provided to be fixed to the body 110 and may include a brake unit 170 that binds the handle 120 according to the hydraulic pressure. At this time, the brake portion 170 may be connected to the torque limit 160 and may be connected to the portion of the hydr. Shaft 122 between the spline 122a and the second gear 122b.

The movable beam 100 may include a fishing line opening and closing drive unit 180 connected to the watering door unit 120 and the fishing line opening and closing door 113b to open and close the opening and closing door 113b in the rotating direction of the watering unit 120 have. At this time, the fishing line opening and closing guide unit 180 is installed in the support frame 113a and supplies the second fluid to the outside according to the rotation of the handle 120 or the cyclic rotary cylinder unit 181 into which the second fluid flows from the outside, . The fishing line opening and closing guide portion 180 is provided in the support portion 112 and rotates the fishing line opening and closing door 113b in accordance with the operation of the silk rotary cylinder portion 181 to open or close the inlet of the fishing line F. [ (182). The channel opening and closing guide portion 180 may include a channel portion 183 connecting the cyclic rotary cylinder portion 181 and the rotating cylinder portion 182 and forming a moving path of the second fluid.

The door opening and closing drive unit 180 may open the door opening / closing door 113b later than the handle unit 120 by opening the door handle 120. [ Specifically, the fishing line opening and closing guide portion 180 can rotate the fishing line opening and closing door 113b when the watering body portion 121 rotates by a predetermined angle or more.

The movable beam 100 may include a water level sensor 191 mounted on the body 110. At this time, the water level sensor 191 can measure the level of the first fluid flowing in the body 110 in real time. The movable beam 100 may open the hydrologic unit 120 by operating the driving unit 130 when the level of the first fluid measured by the level sensor 191 is equal to or higher than a predetermined level. Conversely, when the level of the first fluid measured by the water level sensor 191 is lower than a certain level, the movable beam 100 does not operate the driving unit 130 or operates the driving unit 130 to operate the water level 111 can be closed.

The operation described above may be performed by the operation of the driving unit 130 by the water level sensor 191 or by the control unit (not shown) It is also possible to control it.

The movable beam 100 may include a communication module 192 capable of communicating with the outside in addition to the above case. At this time, the communication module 192 may include a communication module connected to the outside such as a communication module, a wireless LAN, a wired LAN, or the like.

The communication module may transmit a signal to each component of the movable beam 100 according to a signal transmitted by an external user. For example, when a user inputs an operating signal of the driving unit 130 from the outside, the communication module 192 transmits the signal to the driving unit 130, and the driving unit 130 may operate according to the signal. The communication module 192 may be connected to all the controllable components such as the brake unit 170 and the cyclic rotary cylinder unit 181 in addition to the driving unit 130. [

The communication module 192 may receive a close signal of the handler 120 in addition to the above signals.

Hereinafter, the brake unit 170 and the cyclic rotary cylinder unit 181 will be described in detail and the operation of the movable beam 100 will be described in detail.

Fig. 4 is a perspective view showing a part of the movable beam shown in Fig. 1. Fig. 5 is an exploded perspective view showing an enlarged portion A of FIG. 6 is a cross-sectional view taken along the line IV-IV shown in FIG. 7 is an exploded perspective view showing the brake portion shown in Fig. 8 is an exploded perspective view showing the cyclone rotary cylinder portion shown in Fig.

4 to 8, the brake unit 170 may include a brake housing 171 mounted on the body 110. The brake unit 170 is installed in the brake housing 171 and is connected to the torque limit unit 160 which is a rotating body connected to the hydraulic unit 120 or the hydraulic unit 120 to rotate the brake liners 172 . Particularly, the brake portion 170 can prevent rotation of the out hub 161 and the hydrostatic shaft 122 by engaging with the out hub 161 of the torque limit 160.

The brake portion 170 may be provided in the brake housing 171 and may have a pad 173 spaced from the brake liner 172 when hydraulic pressure is applied and in contact with the brake liner 172 when the hydraulic pressure is removed have. The brake unit 170 may include a pad fixing bracket 174 mounted on the brake housing 171 to support the pad 173.

The cyclone rotary cylinder 181 may include a cylinder housing 181a into which a part of the male part 120 is rotatably inserted and in which a space for storing the second fluid is formed. At this time, the cylinder housing 181a may be formed with a hole for inserting the water gate shaft 122 therein.

The cyclone rotary cylinder portion 181 is installed to be linearly movable in the space of the cylinder housing 181a in which the second fluid is stored and is connected to the second gear 122b of the water gate shaft 122, And a first pinion 181b for supplying the second fluid to the outside in accordance with the rotation of the first pinion 181b.

In addition, the cyclone rotary cylinder 181 may have a second pinion 181c installed to be linearly movable in the cylinder housing 181a. At this time, the second pinion 181c may be installed in the cylinder housing 181a to move in opposition to the motion of the first pinion 181b. In particular, the first pinion 181b and the second pinion 181c may be installed so as to be offset from each other.

The gears of the first pinion 181b and the second pinion 181c may be partially exposed to the outside of the cylinder housing 181a. Particularly, the first pinion 181b and the second pinion 181c can linearly move according to the rotation of the hydrograph shaft 122 by engaging with the second gear 122b of the hydrograph shaft 122.

The cyclone rotary cylinder portion 181 may include a fixing bracket 181d for fixing the cylinder housing 181a to the body portion 110. [ Further, the cyclone rotary cylinder portion 181 may not supply the second fluid to the outside in accordance with the selection by connecting the internal flow paths to each other. At this time, the cyclone rotary cylinder portion 181 may not operate the rotary cylinder portion 182 (see FIG. 1) by not supplying the second fluid to the flow passage portion 183, as the selection is made.

Meanwhile, in the operation of the movable beam 100, the driving unit 130 may be rotated in one direction to open the handle portion 120. [ At this time, the driving unit 130 may rotate the first gear 141b and the second gear 141c of the power reducer 141. [

The rotation link 142a rotates in accordance with the rotation of the first gear 141b and the second gear 141c to rotate the connecting link 142b and the operation link 142c. When the operating link 142c is rotated, the shaft 162 of the torque limit 160 connected to the operating link 142c can be rotated.

At this time, the shaft 162 of the torque limit 160 can rotate in contact with the water gate shaft 122, and the water gate shaft 122 can rotate the water gate body part 121.

The torque limit 160 may be set such that the torque applied to the operation link 142c by the contact with the hydrodynamic shaft 122 is equal to or greater than a predetermined value or the rotation of the hydrodynamic shaft 122 is equal to or greater than a predetermined angle, ) Can be idle.

The second gear 122b of the hydraulic shaft 122 can linearly move the first pinion 181b and the second pinion 181c when the hydrograph shaft 122 rotates as described above. At this time, the first pinion 181b and the second pinion 181c can move in opposite directions.

For example, the first pinion 181b and the second pinion 181c may linearly move closer to each other, or the first pinion 181b and the second pinion 181c may move linearly away from each other.

When the first pinion 181b and the second pinion 181c move as described above, one of the first pinion 181b or the second pinion 181c can push the second fluid out of the cylinder housing 181a have. At this time, the second fluid can operate the rotating cylinder portion 182 along the flow path portion 183.

The rotary cylinder portion 182 can rotate the fish-mouth opening / closing door 113b while rotating in one direction. At this time, the fishing port opening / closing door 113b can open the inlet I of the fish F.

The above operation can be performed with a time difference. Specifically, as described above, when the water gate shaft 122 rotates after a predetermined time or a predetermined time has elapsed, the door opening and closing door 113b may be rotated.

When the water body part 121 completely opens the water passage part 111 after the operation as described above, the first fluid can flow through the water passage part 111. At this time, the bottom surface of the channel portion 111 may be formed to be multi-stepped. In addition, when the water passage portion 111 is opened, the brake portion 170 is operated to prevent rotation of the water gate shaft 122.

Specifically, when no fluid flows from the outside, the pad 173 contacts the brake liner 172 to prevent the brake liner 172 from rotating. The out hub 161 of the torque limit 160 connected to the brake liner 172 does not rotate and can prevent rotation of the hydrostatic shaft 122 connected to the out hub 161. [

On the other hand, a method of closing the gate after opening the gate is as described above. Specifically, hydraulic pressure may be applied to the brake portion 170 to separate the pad 173 from the brake liner 172. [

The shaft 162 of the torque limit 160 connected to the link portion 142 is rotated through the power reducer 141 in the opposite direction. At this time, the torque limit 160 rotates the hydrograph shaft 122 in the opposite direction to the above, and the hydrograph body 121 can close the water channel 111.

When the water body part 121 closes the water channel body 111 as described above, the sealing part 150 can completely close the space between the water gate body part 121 and the water channel part 111 as described above have.

The door opening / closing door 113b may close the inlet I of the fisher F in the same manner as described above. At this time, the operation of the door opening / closing door 113b can be performed in the reverse order as described above.

Specifically, when the hydrodynamic shaft 122 rotates as described above, the first pinion 181b and the second pinion 181c engaged with the second gear 122b can move in the reverse direction. At this time, the second fluid is delivered to the outside of the cylinder housing 181a according to the movement of one of the first pinion 181b or the second pinion 181c, and the rotary cylinder portion 182 Lt; / RTI >

The rotary cylinder portion 182 (see FIG. 1) may operate in a manner opposite to that described above to rotate the door opening / closing door 113b. Therefore, the fishing opening / closing door 113b can completely close the inlet I of the fish-eye F.

When the above operation is completed, the rotation of the water gate shaft 122 can be prevented through the braking unit 170. It is possible to prevent the rotation of the water gate shaft 122 by contacting the pad 173 with the brake liner 172 by cutting off the hydraulic pressure transmitted to the brake part 170. [

Further, when the water channel portion 111 is completely closed as described above, a larger pressure than usual may be applied to the handle portion 120. At this time, the torque limit 160 rotates only the hydrograph shaft 122 and the shaft 162 of the torque limit 160 does not rotate similarly to the above-described case.

Therefore, the movable beam 100 can be easily installed through a simple structure, and the installation cost can be reduced. In addition, the moving beam 100 can secure a moving path of aquatic organisms even if the movable beam 100 is installed by securing the fishing rods F. [

The movable beam 100 can sequentially operate the door opening and closing door 113b and the hydrologic body 121 to maximize the emission effect upon water discharge. The movable beam 100 is operated by releasing the brake only through the hydraulic pressure during operation of the power reducer 141. When the hydraulic section 120 is not rotated, the movable beam 100 is used in the form of a lock- The fatigue of the cylinder for supplying the hydraulic pressure to the brake portion 170 can be minimized.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications and variations without departing from the spirit and scope of the invention. Accordingly, it is intended that the appended claims cover all such modifications and variations as fall within the true spirit of the invention.

100: movable beam
110:
111:
112: Support
113:
120:
121: Water body part
122: Hydraulic shaft
130:
140:
141: Power reducer
142:
150: sealing part
160: Torque limit
161: Out hub
170: Brake part
171: Brake housing
172: Brake liner
173: Pad
174: Supporting pad fixing bracket
180:
181: CYCLE rotary cylinder part
182:
183:
191: Level sensor
192: Communication module

Claims (22)

A body part mounted on the ground to withstand water pressure and having a water channel formed at a central part thereof;
A male part rotatably installed at an upper end of the body part to open and close the water channel;
A driving unit for generating power for rotating the hydrographic unit; And
And a deceleration part installed in the body part to decelerate the power of the driving part to transmit the driving part to the hydrographic part by connecting the driving part and the hydrograph part,
The body part
A water channel portion in which the water channel is formed;
A support portion vertically connected to the water channel portion to support the water channel portion in contact with the ground; And
And a fishery part inserted into the support part and having a fishery passage through which aquatic organisms pass,
The fishing-
A support frame having a space formed therein to form the fishery;
A flow rate reduction plate disposed in the inner space of the support frame to reduce the flow rate of the first fluid flowing in the fisher; And
And a fish-mouth opening / closing door that is rotatably installed in the support frame and opens / closes an inlet or an outlet of the fish-mouth,
A door opening and closing drive unit connected to the handle portion and the door opening and closing door to open and close the door opening and closing door when the handle portion is rotated,
The fishing line opening /
A rotary cylinder part installed at the support part and supplying the second fluid to the outside according to the rotation of the male part or introducing the second fluid from the outside;
A rotary cylinder installed in the support frame for opening or closing an inlet of the fisher by rotating the fisher door according to the operation of the rotary cylinder part with the sik; And
And a flow path portion connecting the cyclone rotary cylinder portion and the rotary cylinder portion and forming a movement path of the second fluid. delete delete The method according to claim 1,
Wherein the flow rate reduction plate is installed perpendicular to a flow direction of the first fluid. The method according to claim 1,
A plurality of flow rate reduction plates are provided,
Wherein the plurality of flow velocity reduction play units are disposed in the fishery so as to be offset from each other. delete delete The method according to claim 1,
The cyclic rotary cylinder portion
A cylinder housing into which a part of the male part is rotatably inserted and in which a space for storing the second fluid is formed;
A first pinion installed to move linearly in a space of the cylinder housing in which the second fluid is stored and connected to a part of the male portion to supply the second fluid to the outside according to the rotation of the male portion; And
And a second pinion installed to be linearly movable in the cylinder housing and installed to be offset from the first pinion to move in a direction opposite to the motion of the first pinion to supply the second fluid to the outside Moving beam. delete delete delete delete delete delete delete delete delete delete delete delete delete delete

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