KR100615924B1 - Natural freindly deposit removal device of underwater beam of watercourse - Google Patents

Abstract

The present invention relates to an environment-friendly river sediment removal device, comprising a vertical wall (12) of a predetermined thickness, the upper portion is open, a plurality of screw holes (11) in the upper portion of the vertical wall (12) Formed rectangular waterproof purchase box 10; An elongated guide rail 13 having a C-shaped section fixed to a plurality of anchors 14 on inner surfaces of opposite vertical walls 12 of the waterproof buried box; Reciprocating device for reciprocating left and right along the guide rail 13 installed in the waterproof buried box (10) to push the deposit (5) loaded on the waterproof buried box (10) toward the left and right water gate ( 20); A lower iron piece 50 having a rectangular rim shape fixed to the vertical wall 12 by a bolt 80 and an adhesive; A rectangular rubber plate 60 which is tightly fixed to the vertical wall 12 with a bolt 80 and an adhesive through the lower iron piece 50 while covering the reciprocating device 20; And an upper iron piece 70 tightly fixed to the vertical wall 12 with a bolt 80 and an adhesive through the lower iron piece 50 and the rubber plate 60. Since it is installed in the underwater beam of the river can be removed automatically sedimentation without additional dredging work, and can be installed in addition to the previously installed underwater beam, not only easy construction, but also can continue to operate the water quantity control and water pollution There is an effect that can effectively perform the prevention.

 Underwater beam, sediment, removal device, dredging, roller, rubber sheet

Description

Natural freindly deposit removal device of underwater beam of watercourse

1 is a perspective view showing a state in which deposits accumulated upstream side lower portion of the span in the conventional underwater beams.

Figure 2 is a schematic perspective view showing a state in which the sediment removal device of an environmentally friendly river underwater beam according to an embodiment of the present invention is installed in the lower portion of the span.

Figure 3 is an exploded perspective view for showing the internal configuration of the deposit removal apparatus according to an embodiment of the present invention.

Figure 4 is a perspective view showing only the reciprocating device according to an embodiment of the present invention.

5 is an exploded perspective view of the reciprocating device of FIG.

6 is a partial front view showing a state in which the deposit removal apparatus according to an embodiment of the present invention is operated in the waterproof buried box.

Explanation of symbols on the main parts of the drawings

1: river banks 2: underwater walks

3: Span 4: Sluice

5: sediment 10: waterproof purchase box

11 screw hole 12 vertical wall

13: guide rail 14: anchor

20: reciprocating device 21: roller

22: projection 25: bracket

26: roller hole 27: shaft hole

30: motor 31: motor shaft

32: Worm 33: Worm Wheel

34: Pinion 35: Cloud Roller

36: pinion shaft 40: rack

41: rack anchor 42: limit switch

50: lower iron 60: rubber plate

70: upper steel piece 80: bolt

100: sediment removal device

The present invention relates to an underwater stream of an environmentally friendly river, and more particularly, to a sediment removal device of an eco-friendly river underwater intermediary that can be discharged downstream of the sediment that is loaded by the river water and deposited on the lower portion of the upstream side.

In general, agricultural water in rural areas and industrial water in factory areas are usually secured by laying dikes in nearby rivers and installing submersible beams, or by building small dams or reservoirs in mountainous areas. When the water level is above a certain level, the water level of the manual or semi-automatic upright gate is opened and closed to adjust the water storage. That is, a plurality of spans across the rivers are installed at regular intervals, and then a conductive hydrogate that is lifted up and down between each span is used to control the level of water stored. Sediments, such as sediments and soils, which have been loaded with water, accumulate on the bottom of rivers where such underwater beams are installed.

1 is a view showing a conventional underwater beam, as shown in the figure, when the water gate (4) is opened for water level control stacked on the water gate (4) side of the underwater beam (2) installed on the river bank (1) The sediment is swept down with the stream, but the sediment (5) accumulated on the span section (3) is not washed down and is stacked.

In this way, when the sediment (5) accumulates, the amount and range of the sediment (5) is gradually increased over time, the amount of storage is reduced, the quantity is difficult to control, and there is a risk of red tide phenomenon due to the decay of the sediment, it is necessary to continuously remove such sediment There is a need.

However, conventionally, there is a problem in that it is necessary to continuously observe whether or not such deposits are accumulated, and when a predetermined amount is accumulated, a separate operation for removing the deposits has to be performed.

Technical problem of the present invention for solving the above problems is installed in the underwater beam of the river can be removed automatically without the need for additional work, and can be installed in addition to the previously installed underwater beam is not only easy to install In addition, the present invention provides an environment-friendly sediment removal device for river submersible, which can operate continuously and effectively control water quantity and prevent water pollution.

In order to solve the above technical problem, the present invention provides a vertical waterproofing box having a threaded hole formed at an upper end of the vertical wall, and having an open upper side, which is embedded in the bottom of the river behind the span part, and a waterproof buying box. Guide rails of C-shaped cross section anchored to the inner surfaces of both vertical walls facing each other, the lower iron pieces of the rectangular border shape fixed tightly by bolts and adhesive to the vertical walls, and the bolts on the vertical walls through the lower iron pieces. A rectangular rubber plate that is tightly fixed with adhesive, a lower steel piece and a rubber plate are reciprocated left and right along the guide rails installed in the upper steel piece and the waterproofing box tightly fixed with bolts and adhesives on the vertical wall, and protrude local parts of the rubber plate like mountains. Reciprocating device to move the sediment accumulated on the rubber plate to the left and right water gates It provides an environment-friendly river sediment removal device.

The reciprocating device is provided with axial protrusions at both ends, and includes a plurality of rod-shaped rollers rolled from the bottom of the rubber plate, a pinion shaft positioned at the lower portion of the roller, and a plurality of roller holes for receiving the protrusions so that the rollers can rotate. And a shaft hole through which the pinion shaft is rotatably rotatable, a pair of brackets coupled to both ends of the plurality of rollers, a motor mounted on an outer surface of one of the pair of brackets, and a motor shaft extending downward from the motor. A worm formed at an end, a worm wheel fixedly coupled to one end of the pinion shaft passing through the bracket, and engaged with the worm, and a pair of pinions fixedly coupled to both ends of the pinion shaft passing through the bracket; A pair of racks engaged with the pinion and parallel to the guide rails, and a pair of racks installed at both ends of one rack to change the direction of rotation of the motor, respectively. It is fixedly coupled to the root switch and the pinion shaft Choi Yang stage may include a pair of cloud roller rolling on the guide rail.

Hereinafter, the sediment removal apparatus of the eco-friendly river underwater beam according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic perspective view showing a state in which the sediment removal device of the environmentally friendly river underwater beam according to an embodiment of the present invention is installed in the lower portion of the span section, Figure 3 is a deposit removal device according to an embodiment of the present invention 4 is an exploded perspective view illustrating the internal configuration of the present invention, and FIG. 4 is a perspective view illustrating only a reciprocating device according to an embodiment of the present invention.

Figure 5 is an exploded perspective view of the reciprocating device of Figure 4, Figure 6 is a partial front view showing a state in which the deposit removal device according to an embodiment of the present invention operates in the waterproof buried box.

As shown in FIG. 3, the sediment removal device 100 of the eco-friendly river underwater beam according to an embodiment of the present invention includes a rectangular waterproof purchase box 10 having an open top and the waterproof purchase box 10. A reciprocating device 20 for reciprocating from side to side within the c), a guide rail 13 having a C-shaped cross section for guiding the reciprocating device 20 to be movable within the waterproof buried box 10, and Square rim shaped lower iron piece 50 to be sealed on the waterproof box 10, the rubber plate 60 is hermetically coupled to the lower iron piece 50, and the upper iron piece 70 is hermetically coupled to the rubber plate 60. ).

The waterproof purchase box 10 is a rectangular member having a vertical wall 12 having a predetermined thickness, the upper portion of which is open, and a plurality of screw holes into which the bolt 80 is inserted into the upper surface of the vertical wall 12. (11) is formed.

The guide rail 13 is an elongated member of the C-shaped cross section, and is fixed with a plurality of anchors 14 on the inner side surfaces of both vertical walls 12 of the waterproof buried box, as shown in FIG. In addition, as can be seen in Figure 5, both ends of the guide rail 13, the bolt 15 is vertically fixedly inserted into the screw hole 16 through both upper and lower portions.

As shown in FIG. 4, the reciprocating device 20 includes a guide rail installed in the waterproof buried box 10 to push the deposits 5 loaded on the rubber plate 60 toward the left and right water gates 4. Follow 13) to reciprocate from side to side.

In more detail with reference to FIG. 5, the reciprocating device 20 includes a plurality of rollers 21, pinion shafts 36, a pair of brackets 25, a motor 30, a worm 32, and a worm wheel. (33), a pair of pinions (34), a pair of limit switches (42), and a pair of guide rail rollers (35).

The plurality of rollers 21 is a rod-shaped member, and has projections 22 in the axial direction at both ends thereof, and the pinion shaft 36 is located below the roller 21 as a circular rod. The roller 21 and the pinion shaft 36 are similarly arranged in the longitudinal direction.

The pair of brackets 25 are provided with a plurality of holes, which are a plurality of roller holes 26 for receiving the projections 22 of the roller 21, and a shaft hole 27 through which the pinion shaft 36 passes. to be. The pair of brackets 25 are coupled to both ends of the rollers 21 and the pinion shaft 36 so as to be rotatable.

The motor 30 is firmly mounted to the outer surface of one side of the pair of brackets 25 by welding, the motor shaft 31 is projected to face downwards and the worm 32 is formed at the end thereof. have.

The worm wheel 33 is a member receiving the power of the motor 30 in engagement with the worm 32, and is fixedly coupled to one end of the pinion shaft 36 through the bracket 25.

In addition, the pair of pinions 34 are fixedly coupled to both ends of the pinion shaft 36 penetrating the bracket 25, but is located between the bracket 25 and the worm wheel 33 at one end, but at the other end. It is located on the outer surface of the bracket 25 without the worm wheel 33 on the outside.

The pair of racks 40 are fixedly coupled to the base member 10 by the rack anchors 41 at positions engaged with the pair of pinions 34, and the pair of limit switches 42 are pinions 34. ) Is installed at both ends of one of the pair of racks 40 so as to change the rotational direction of the motor 30 when it reaches the end of the rack 40.

Therefore, when the pinion 34 reaches one end of the rack 40, the motor 30 is reversed by the limit switch 42, so that the pinion 34 is reversed on the rack 40. Direction, which is the same when the pinion 34 reaches the other end of the rack 40.

The pair of guide rail rollers 35 are fixedly coupled to the most end portions protruding from both brackets 25, which are rolled while being inserted into both guide rails 13, so that the reciprocating device 20 ) Is constrained to move only along the line of the guide rail 13.

Referring to FIG. 3 again, the lower iron piece 50 and the upper iron piece 70 are rectangular frame-shaped members, and the rubber plate 60 is a rectangular member covering the reciprocating device 20. 12), the lower iron piece 50, the rubber plate 60 and the upper iron piece 70 through the screw holes (71, 61, 51) with the bolt 80 in a state where the adhesive is attached to each other with a waterproof buried box (10) It is fixed to the vertical wall (12) of the. Therefore, the inside of the rubber plate 60 is sealed so that river water does not flow.

Thus constructed, the reciprocating device pushes the sediment 5 toward both hydrographs 4 while reciprocating continuously from the lower portion upstream of the span portion 3 to the left and right gates 3, so that the span 3 of the underwater beam 2 The sediment 5 does not accumulate behind.

According to the environmentally friendly sediment removal device of the river underwater beam of the present invention as described above, it is installed in the underwater underwater beam of the river can automatically remove the sediment without a separate dredging work, it can be installed in the already installed underwater beam is easy to install In addition, it can be continuously operated, it is effective to effectively control the water quantity and water pollution prevention.

Claims (2)

A rectangular waterproof buried box 10 having a vertical wall 12 having a screw hole 11 formed at an upper end thereof along an edge thereof, having an open upper portion, and embedded in a river bottom behind the span 3; A guide rail 13 having a C-shaped cross section fixed to an inner side of each of the two vertical walls 12 opposite the waterproof buried box 10; A lower edge piece 50 having a rectangular rim shape fixed to the vertical wall 12 by a bolt 80 and an adhesive; A rectangular rubber plate 60 which is tightly fixed to the vertical wall 12 with a bolt 80 and an adhesive through the lower iron piece 50; An upper iron piece 70 tightly fixed to the vertical wall 12 with a bolt 80 and an adhesive through the lower iron piece 50 and the rubber plate 60; The reciprocating motion left and right along the guide rail 13 installed in the waterproof purchase box 10 to move the local portion of the rubber plate 60 to protrude like a mountain to move the deposits 5 stacked on the rubber plate 60 to the left and right water gates (4) environmentally friendly sediment removal device of the river underwater beam including a reciprocating device (20) for pushing toward. The reciprocating device (20) according to claim 1, further comprising: a plurality of rod-shaped rollers (21) having projections (22) in the axial direction at both ends and rolling at the bottom of the rubber plate (60); A pinion shaft 36 positioned below the roller 21; The roller 21 has a plurality of roller holes 26 for receiving the projection 22 so as to be rotatable, and a shaft hole 27 through which the pinion shaft 36 is rotatable. A pair of brackets 25 coupled to both ends; A motor 30 mounted on an outer surface of one side of the pair of brackets 25; A worm 32 formed at an end of the motor shaft 31 extending downward from the motor 30; A worm wheel 33 fixedly coupled to one end of the pinion shaft 36 passing through the bracket 25 and engaged with the worm 32 to receive power from the motor 30; A pair of pinions 34 fixed to both ends of the pinion shaft 36 passing through the bracket 25; A pair of racks 40 engaged with the pair of pinions 34 and parallel to the guide rails 13; A pair of limit switches 42 installed at both ends of one rack 40 to change the rotational direction of the motor 30; Sediment removal device of eco-friendly river underwater beams, characterized in that it comprises a pair of rolling rollers (35) fixed to the outermost end of the pinion shaft (36) and rolled from the guide rail (13).

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