KR100578256B1 - Movable step for the water level regulation of the rivers - Google Patents

Abstract

The present invention provides a moving beam for adjusting the water level of a river which is semi-permanently usable because it is simple in construction and simple in installation, And more particularly to a watercraft which is installed horizontally so as to abut both sides of a river, a fresh water jut protrudes to the left and right ends, and a quadrangular-shaped installation portion is transversely installed between the fresh water jets, An anchor hole is formed in the longitudinal direction of the auxiliary discharge port. A shaft hole is formed corresponding to the longitudinal surface of the anchor hole. An auxiliary discharge port penetrates from the front to the rear in the bottom surface. Anchor holes are formed in the front upper portion of the auxiliary discharge port. A rectangular plate-shaped fixed plate coupled to a lateral surface of the mounting portion and having an anchor hole, and an anchor hole formed therein, U-shaped leaf spring which is bent at the upper side by using an anchor bolt and which is curved at an upper portion, and an elastic support portion which is formed at both ends of a rotary shaft of a rod-like shape to be fitted in a shaft hole formed in the longitudinal surface of the installation portion A water level regulating plate formed integrally with the bushing and the upper portion of the buckle plate, the buckle plate being formed at a predetermined height and bent in a rearward direction and being in surface contact with the plate spring; A bushing formed on both ends of the bushing so as to be lowered and hollow inside; a bushing having a rotary shaft at both ends thereof to be coupled to the shaft hole of the auxiliary discharge port and rotated; and a plurality of hooks And an anchor hole provided in front of the beam body and fastened to the anchor bolt According to the generated vertical plate is formed yeojyeo the spring pieces home kkeok to the size of the tension spring, characterized in that a plurality of hook phrase that a tension spring fastened to the inner surface is formed of a number of accessories fixed in the lateral direction paperback government.

River, water level control, beam, float, discharge

Description

Moving step for water level control of rivers.

FIGS. 1A and 1B are cross-sectional views showing a conventional worm-type movable beam,

2 is an exploded perspective view showing a movable beam for adjusting the level of a river according to the present invention,

3 is a perspective view illustrating a movable beam for adjusting the level of a river according to the present invention,

4 is a rear perspective view of a beam main body according to the present invention,

5 is a sectional view taken along the line A-A in Fig. 2,

6 is an operation diagram showing an operation when the water level is low according to the present invention,

7 is an operation diagram showing an operation when the water level is high according to the present invention,

8 is an explanatory view showing a plane of a movable beam installed in a river according to the present invention;

FIG. 9 is a view showing a state of use of a movable beam installed in a river according to the present invention,

Description of the Related Art

10: movable beam 11, 100: beam body

12: elastic support portion 13: water level control plate

14: suspended solids 15: auxiliary sluice

16: auxiliary water door fixing part 111: installation part

112: auxiliary outlet 111a, 112a: shaft hole

111b, 111d, 121a, 122a, 161a: anchor holes

113: fresh water chin 121: fixed plate

122: leaf spring 122b, 161b: anchor bolt

131, 151: bushing 132:

133, 153: rotating shaft 152:

154, 162: Hook 161: Spring-loaded groove

210: Water gate 310: Winding device

320: drifting water 400: embankment

a: Float S: Tension spring

The present invention relates to a movable beam for adjusting the level of a river, and in particular, it does not require a moving force, a separate driving device, or an electric device, and is simple in structure and easy to install, The present invention relates to a movable beam for adjusting a water level of a semi-permanently usable stream.

Generally, a kind of water-borne structure that is a type of water-borne structure that crosses rivers is installed to maintain the water level above a certain level for purposes such as water intake and power generation. Which can control the water level upstream.

FIG. 1A shows a conventional watertight movable beam. The watertight door 210 lifts or rotates to discharge or store water upstream.

However, such a conventional hydrological underwater as shown in FIG. 1B has a problem that the floodgate 210, the hoisting device 310, and the like obstruct smooth flow of the flood.

That is, as shown in the upper part of FIG. 1B, in the case of high information, it is possible to smoothly flow over the top of the beam body 100. However, in the case of the conventional moving beam, the winding apparatus 310 for operating the water gate 210, The drift 320 is prevented from overflowing through the top portion of the beam body 100 while being caught by the lifting device 310 or the like as in the lower drawing of Figure 1B, The disturbance problem also occurs in the case of the upper turnable water gate 210 shown in the middle of FIG. 1A.

In order to solve the problem of the overflow caused by the water gate 210 or the lifting device 310, movable beams provided with the lower turnable water gate 210 as shown in the lower view of FIG. 1A have been developed and used, The area of the outlet of the outlet is occupied while occupying the lower space of the outflow port and the structure of the hydraulic cylinder 210 or the like such as the hydraulic cylinder is inevitably exposed to the outside so that the possibility of failure is high and the construction is complicated, And there was a serious problem causing water pollution.

In addition, in order to operate the movable beam according to the related art, it is troublesome to operate the movable beam directly, and the structure is complicated and expensive operation equipment is constituted, raising the production cost and complicating installation construction.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a water level regulating plate which is fixed to a resilient portion, The purpose of this study is to provide a moving beam for controlling the water level of the river which controls the water level of the river water according to the flow rate of the river water.

It is another object of the present invention to provide an auxiliary drainage passage formed through the bottom of the beam body to allow the flow of the river water to flow downward at a constant flow rate irrespective of the flow rate of the river water to adjust the river water level to stabilize the flow rate of the river water. The present invention has been made to solve the above problems.

It is another object of the present invention to provide a water level control device for a float plate of a water level regulating plate, which attaches a lightweight floating material derivative to the floating edge of the river, The present invention has been made to solve the above problems.

In order to achieve the above object, the present invention provides a watercraft which is installed horizontally so as to abut both banks of a river, a fresh water jaw protrudes to the left and right ends, a quadrangular-shaped installation portion is transversely installed between the fresh water jaws, An anchor hole is formed in a front upper portion of the auxiliary outlet, and an axial hole is formed in the vertical inner surface of the auxiliary outlet. And an anchor hole formed therein, an anchor hole formed in the anchor hole, an anchor bolt integrally formed with the anchor bolt, and the anchor bolt being coupled to a lateral surface of the mounting portion, A U-shaped leaf spring, and a rotary shaft having a round rod shape fitted in a shaft hole formed in the longitudinal surface of the mounting portion at both ends A water level regulating plate formed integrally with the buckle plate, the buckle plate being integrally formed with the buckle plate, the buckle plate being formed to extend from the upper portion of the buckle, A bushing having a hollow portion formed at both ends of the bushing, a tension spring extending in the lateral direction, and a bushing having a hollow portion formed at both sides of the bushing, The spring loaded grooves are formed in the size of the tension spring along the vertical plate formed with the anchor holes which are provided at the front of the beam body and the anchor holes are formed, And a plurality of hooks for fastening tensile springs on the inner surface thereof are formed in the lateral direction, And provides movable beams for adjusting the level of the fabric.

Therefore, the present invention can be operated without provision of driving power with a simple structure, and it is structurally improved for cleaning the river as well as the river water level.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

FIG. 3 is a perspective view of a movable beam for adjusting the level of a river according to the present invention, and FIG. 3 is a perspective view of a movable beam according to an embodiment of the present invention. FIG. 5 is a sectional view taken along the line AA in FIG. 2, FIG. 6 is an operational view showing the operation when the water level according to the present invention is low, and FIG. 7 is a view FIG. 8 is an explanatory view showing a plane of a movable beam installed in a river according to the present invention, and FIG. 9 is a view showing the state of use of the movable beam installed in a river according to the present invention.

As shown in the drawings, the movable beam 10 for adjusting the level of a river according to the present invention includes a beam main body 11 horizontally installed in a river, an elastic supporting portion 12 provided on the beam main body 11, A float valve 14 fixed to the front of the water level regulating plate 13 to guide the float and an auxiliary water gate 15 penetrating the bottom surface of the beam body 11, , And an auxiliary vial fixing part (16) for fixing the auxiliary vial (15).

As shown in Figs. 2 to 9, the beam main body 11 provided across the river so as to come in contact with both sides of the river 100 is formed with a right-angled front face facing the river water flowing side, Curvature from the top to the bottom And the fresh water channel 113 is integrally protruded on both side ends so as to be in contact with the bank 100 to perform the function of fresh water.

A mounting portion 111 having a rectangular shape is formed in the upper surface formed between the fresh water basins 113 so as to be long in the longitudinal direction of the beam body 11, Anchor holes 111b are formed.

In addition, a shaft hole 111a is formed so as to be perpendicular to the transverse surface and corresponding to the longitudinal surface facing each other.

An auxiliary discharge port 112 is longitudinally formed in the bottom surface of the beam main body 11 in which the installation part 111 is formed and an anchor hole 111d is formed in the upper part of the auxiliary discharge port 112, And a shaft hole 112a is formed on both vertical inner surfaces.

The elastic support portion 12 coupled to the lateral surface of the mounting portion 111 is formed of a rectangular plate-shaped fixing plate 121 having an anchor hole 121a and a leaf spring 122.

And a leaf spring 122 which is integrally extended from the vertical plate formed with an anchor hole 122a through which the anchor bolt 122b is fixed by using the anchor bolt 122b. That is, the fixing plate 121 and the leaf spring 122 are sequentially fixed to the anchor holes 121a and 122a using the anchor bolts 122b and are fixed to the anchor holes 111b of the mounting portion 111.

Further, the plate spring 122 has a constant area, supports a compression force, and uses a material having excellent restoring force.

The leaf spring 122 may be a single leaf spring, but may be used in a state in which multiple sheets are stacked, or a leaf spring in a trapezoidal shape or a triangular shape in a place where a large external force is received.

The water level regulating plate 13 inserted into and engaged with the shaft hole 111a of the mounting portion 111 formed on the beam body 11 has a bushing 131 having a rotary shaft 133 having a round rod shape formed at both ends, And a brace plate 132, which is bent backward and formed at a predetermined height, is integrally formed on the upper portion.

When the amount of the river water is increased, the support plate 132 is supported by the leaf spring 122 and is inclined to discharge the river water downstream. When the river water is reduced to a certain level, the support plate 132 is restored to its original state do.

The suspension 14, which serves to guide floating matters drifting in the river to both side edges of the river, is fixed to the front of the support plate 132 in an adhesive manner or fastened by bolts or nuts, The float 14 is formed so that its center is raised, its both sides and bottom are lowered, and the inside is hollow so as to be floated by the river water.

The subsidiary water gate 15 installed in the auxiliary discharge port 112 of the beam main body 11 is composed of a bushing 151 having both ends of a rotary shaft 153 having a round rod shape and a tension spring S disposed above the bushing 151, And a plurality of hooks 154 to which one ends of the hooks 154 are fixed.

The auxiliary vial fixing part 16 fastened to the anchor hole 111d formed in the beam main body 11 using the anchor bolt 161b is composed of a vertical plate having an anchor hole 161a formed on the upper part thereof, And the spring embedded groove 161 is bent in the size of the tension spring S to the bottom. In addition, a plurality of hooking openings 162 for fastening the other end of the tension spring S to the inner surface of the spring embedded groove 161 are fixed in the lateral direction.

In addition, the hooks 154 and 162 are formed so as to be connected to both ends of the tension spring S, that is, ends formed in the form of hooks, through holes formed in the vertical plate.

Hereinafter, the operation of the present invention will be described.

6, when the amount of river water is small, that is, when the water level is low, the water level regulating plate 13 is supported by the leaf spring 122 so that even if the river water flows, The auxiliary water gate 15 located at the bottom of the river is rotated by the flow rate of the river water to maintain a predetermined water level.

At this time, the auxiliary water gate 15 is not completely opened but is connected to the auxiliary toilet seat fixing portion 16 by the tension spring S so that the tension spring S rotates correspondingly to the extended distance, ) To the downstream of the river.

7, when the water level of the river is high, that is, when the water level is high, the water level regulating plate 13 is pushed in a state supported by the leaf spring 122 by the flow rate and the flow rate of the river water, 133).

This prevents the river water from overflowing to the river bank 400 when the water level is increased due to an increase in the river water quantity.

As shown in FIGS. 8 to 9, the float (a) drifting along the river water moves along a central portion of a river having a relatively high flow velocity. The float (a) When the float 14 reaches the float 14, the float is divided into two sides of the float 14 and the float is drifted to the edge of the river bank 400 by the water, , Which prevents the float (a) from drifting downstream as a stream to prevent the downstream pollution from being weighted or loaded.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Various changes and modifications may be made by those skilled in the art.

As described above, according to the present invention, the elastic body is provided in the beam body, the water level control plate fixed to the elastic body and coupled with the beam body and rotated at a predetermined distance controls the water level of the river water according to the flow rate of the river water There is an effect that can be.

In addition, an auxiliary water gate is provided in the auxiliary discharge port formed through the bottom of the beam body, so that the flow rate of the river water can be flowed downstream in a constant amount irrespective of the low or high water level, thereby stabilizing the river water flow rate.

In addition, a lightweight floating material derivative is adhered to the support plate of the water level regulating plate to induce the floated matter drifting from the upstream of the stream to the both side edges of the river, thereby facilitating the removal of floating matters.

Therefore, it is possible to operate without provision of driving power with a simple structure, and it is structurally improved for cleaning the river as well as the river level.

Claims (1)

In the movable beam installed in the stream, A rectangular water tank 111 is installed transversely between the fresh water basins 113 and the fresh water basin 113 is installed horizontally so as to abut the both sides of the river 400, 111, a plurality of anchor holes 111b are formed in the transverse direction, a shaft hole 111a is formed in correspondence with the longitudinal surfaces facing each other, an auxiliary outlet 112 is passed through from the front to the rear in the bottom surface, A beam main body 11 having an anchor hole 111d formed in a front upper portion of the discharge port 112 and a shaft hole 112a formed on both vertical inner surfaces, A rectangular plate-shaped fixing plate 121 coupled to a lateral surface of the mounting portion 111 and having an anchor hole 121a formed thereon and an anchor hole 122a formed therein and integrally using an anchor bolt 112b with the fixing plate 121 A resilient supporting portion 12 composed of a U-shaped leaf spring 122 which is bent at an upper portion and is fastened to the lateral surface of the mounting portion 111, A rotary shaft 133 of a circular rod shape fitted to a shaft hole 111a formed in the longitudinal direction of the mounting portion 111 is provided with bushings 131 formed at both ends thereof and a plate spring 122, A water level regulating plate 13 integrally formed with a buckle plate 132 installed in a state of being in surface contact with the water level regulating plate 13, A floating body 14 fixed to the front upper portion of the supporting plate 132 in an adhesive manner and having a horizontal center elevated and both sides and a bottom lowered, A bushing 151 having a rotary shaft 153 at both ends thereof to be coupled to the shaft hole 112a of the auxiliary discharge port 112 and a plurality of hooks 151 to which the tension spring S is coupled laterally, An auxiliary water gate 15 integrally formed with the water gate plate 152 to which the sphere 154 is attached, A spring embedded groove 161 is formed in a size of a tension spring S along an upright plate having an anchor hole 161a formed in front of the beam body 11 and anchored by an anchor bolt 161b, And a plurality of hooking openings (162) to which the tension springs (S) are fastened are formed in the transversely fixed auxiliary vial fixing part (16).

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