KR200361643Y1 - Wedge guide type water gate apparatus - Google Patents

Abstract

The present invention is made of a stainless steel frame that is fixed to each side of the concrete structure is formed by a plurality of anchor bolts fixed at a certain interval, and a stopper protrudes at a predetermined interval, the cross section is formed inside the frame A long hole is formed in which the guide rail forming the U-shape and the stopper protruding at a predetermined distance from the guide rail are fitted to regulate the up / down movement distance of the compression guide. The lower thickness is thick and the upper thickness is thin. The tapered shape is interlocked with the up / down movement of the stem along the compression guide disposed on the front side of the guide rail (water discharge side) and the guide groove formed between the frame and the compression guide so that it can be moved up and down. A water gate made of high density polyethylene or glass fiber reinforced plastic and the water gate When closed, the hinge lug is installed on the guide rail via a hinge pin to move the compression guide upward, and is fixedly installed in a receiving groove formed on a vertical surface of the water gate to leak water through the water gate and the frame. A packing member for blocking is provided.

Therefore, the present invention narrowly forms the lower portion in the thickness direction of the sluice and forms the upper portion in the thickness direction of the sluice, and simultaneously forms the lower portion in the thickness direction of the squeeze guide and thins the upper portion in the thickness direction of the squeeze guide to form a taper shape. And the compression guide tightly and completely close to prevent leakage, can be installed in any of the water inflow direction and water outflow direction, lightweight and durable, and does not corrode.

Description

Wedge Guide Type Hydro Gate Device {WEDGE GUIDE TYPE WATER GATE APPARATUS}

The present invention relates to a wedge guide-type hydrological device, and in particular, the lower portion of the thickness direction of the sluice is formed narrowly and the upper portion of the thickness direction of the sluice is broadly formed, and the lower portion of the compression guide is formed wider in the thickness direction of the compression guide. It relates to a wedge guide type hydrological device that can be prevented from leaking by making the taper shape thinner to each other so that the water seal and the compression guide tightly close together.

As a water gate widely used in the past, it is disclosed in Korean Patent Utility Model Publication No. 20-0349395 (Registration Date; June 26, 2004).

As shown in FIGS. 1 to 3, the door of the water gate disclosed in Korean Patent Utility Model Publication No. 20-0349395 is provided with a reinforcing rod 21 so that the gate 29 is formed in front of the door. It is coupled to both sides and the upper and lower ends, respectively, the opening and closing guide portion 26 is formed at the rear end of the both side reinforcement (21b), the packing member 22 is fastened by bolts at the rear end of the upper reinforcement (21a), the lower end The packing member 23 is inserted into the insertion groove 40 of the reinforcement stand 21c in the reinforcement stand 21c.

The opening and closing guide portion 26 is composed of a rear packing member 24 and the front packing member 25 is coupled to both side reinforcement (21b) by the bolt (B), the rear packing member 24 is one side incision Guide groove 28 is formed, the other side is formed with a groove (24a) rubber packing 27 is inserted, the front packing member 25 is formed with two grooves (25a) in the longitudinal direction, A circular rubber seal 27 is inserted into one groove 25a of the groove.

And the sluice door 10 forms a flat plate 11 having a predetermined area and thickness, the reinforcing rib 12 is coupled to the rear end, the elevating operation lever (not shown) is coupled to the upper end of the reinforcing rib 12 It is.

The conventional water gate configured as described above, first, when driving the lifting device, not shown, when the water gate 10 is lowered along the guide groove 28 of the opening and closing guide part 26, the lower end inserted into the lower reinforcing rod 21c. It is in close contact with the packing member 22 installed at the rear end of the packing member 23 and the upper reinforcing bar 21a.

At this time, the upper and lower rubber packing 22a is inserted above and below the upper packing member 22, the upper packing member 22 is in close contact with the flat plate 11 of the sluice door 10 to increase the airtightness, When the door 10 is inserted into the guide groove 28, the front packing member 25 constituting the opening and closing guide portion 26 is in close contact with the plate 11 of the sluice door 10 by a steel material, the sluice door 10 Is pressed forward.

At this time, since the circular rubber packing 27 is inserted into any one of the two grooves 25a formed in the front packing member 25, the rubber door 25a is reinforced with the reinforcing rod (10). 21a) is pushed close to the hydro door (10).

Since the upper packing member 22, the rear packing member 24, and the front packing member 25 are coupled to the upper reinforcing bar 21a and the side reinforcing bars 21b by bolts B, If you replace only by removing bolts, you can minimize the work time for replacement.

By the way, the conventional water gate configured as described above has an effect of requiring less operation force during manual and electric driving due to the lighter weight. However, since the packing member is used for airtightness, it is not only complicated in structure but also reduces the manufacturing cost. There were various problems such as not being able to.

Accordingly, the present invention has been made to solve the above various problems, the object of the present invention is to form a lower portion in the thickness direction of the sluice and the upper portion in the thickness direction of the sluice, and at the same time to form a wide lower portion in the thickness direction of the compression guide And it is to provide a wedge guide type hydrological device that can prevent the leak can be prevented from leaking by making the upper part of the thickness direction of the compression guide in the tapered shape with each other so that the water seal and the compression guide tightly in close contact.

Another object of the present invention is to provide a wedge guide type hydrological device that can be installed in any of the water inflow direction and the water outflow direction.

Still another object of the present invention is to provide a wedge guide type hydrologic device having a light weight and durability.

Another object of the present invention is to provide a wedge guide type hydrological device that does not corrode.

In order to achieve the above object, the present invention is made of stainless steel frames fixedly installed at predetermined intervals on one side of a concrete structure in which drainage holes are formed by a plurality of anchor bolts, and stoppers protrude at regular intervals. A guide hole having a cross section having a U shape in the cross section and a long hole into which the stopper protruding at a predetermined interval from the guide rail is fitted to regulate the up / down movement distance of the compression guide is formed inside the frame. Is formed in a tapered shape with a thick and upper portion, and is interlocked with the up and down movement of the stem along a compression guide disposed in the front (water discharge side) in the guide rail and a guide groove formed between the frame and the compression guide. Made of high-density polyethylene or glass fiber reinforced plastic that can be excavated up and down When the water gate and the water gate close the drain hole, the hinge lug is installed in the guide rail via a hinge pin to move the compression guide upward, and is fixedly installed in the receiving groove formed on the vertical surface of the water gate. And a packing member for blocking water leaking through the frames.

1 is a perspective view schematically showing a conventional hydrological device,

Figure 2 is a perspective view schematically showing a state in which the hydrological device is closed in Figure 1,

3 is a side view of the door plate in FIG. 1, FIG.

Figure 4 is a front view schematically showing a state in which the water gate is closed in the frame in the wedge guide-type watermark device according to an embodiment of the present invention,

5 is a side view of FIG. 4;

6 is a front view of the main portion showing a state before the water gate is closed in FIG.

7 is a side cross-sectional view of FIG. 6, FIG.

8 is a front view of the main part showing a state in which the water gate is closed in FIG.

9 is a side cross-sectional view of FIG. 8.

<Explanation of symbols for the main parts of the drawings>

90: concrete structure 92: flowing hole

110: frame 111: anchor bolt

120: guide rail 122: stopper

124: guide groove 125: upper support

130: Compression guide 132: Long hole

140: Sluice 141: Plate

142: upper reinforcement 143: lower reinforcement

144: left reinforcement 145: right reinforcement

146: horizontal reinforcement 147: vertical reinforcement

148: Bracket 149: Fastening bolt

150: stem 160: hinged rug

162: hinge pin 170: bushing

170a: Through hole 172: Tightening bolt

174: Nut 180: Packing member

200: Tightening bolt 202: Nut

204: Fastening bolt 206: Nut

214: stand 215: anchor bolt

216: Rust prevention cover 220: Gear box

230: manual handle

Hereinafter, a wedge guide type hydrological device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

4 is a front view schematically showing a state in which the water gate is closed to the frame in the wedge guide type hydrological device according to an embodiment of the present invention, FIG. 5 is a side view of FIG. 4, and FIG. 6 is a water gate in FIG. 4. Fig. 7 is a side sectional view of Fig. 6, Fig. 8 is a front sectional view of the main part of the water gate in Fig. 4, and Fig. 9 is a side sectional view of Fig. 8.

As shown in Figures 4 to 9 the wedge guide-type watermark according to an embodiment of the present invention has a predetermined interval on one side of the concrete structure 90 is formed with a drain hole 94 by a plurality of anchor bolts 111 Stainless steel frame 110 is fixed to each other, and the stopper 122 is protrudingly installed at a predetermined interval, the guide rail 120 having a cross-sectional shape of the cross-shaped inside the frame 110, and the A long hole 132 is formed in which the stopper 122 protruding from the guide rail 120 is fitted to the guide rail 120 so as to regulate an up / down movement distance of the compression guide 130. While forming a thin tapered shape, the compression guide 130 disposed on the front side (water discharge side) in the guide rail 120, and the guide groove 124 formed between the frame 110 and the compression guide 130 Along the stem (15) The water gate 140 and the water gate 140 made of High Density Polyethylene or Fiberglass Reinforced Plstics, which are excreted so as to be linked up and down in conjunction with the up and down movements of 0), ) And a hinge lug 160 installed on the guide rail 120 via a hinge pin 162 to move the compression guide 130 upward when the compression guide 130 is closed. It is fixedly installed in the groove is composed of a packing member 180 to block the water leaking through between the water gate 140 and the frame 110.

The sluice gate 140 may include a rectangular plate 141 made of high density polyethylene or fiberglass reinforced plastics, and upper and lower reinforcing bars 142 and 143 disposed on the upper and lower portions of the plate 141, respectively. The left and right reinforcing bars 144 and 145 disposed on the left and right sides of the plate 141, respectively, and the plurality of horizontal reinforcing bars 146 disposed in the horizontal direction between the upper reinforcing bar 142 and the lower reinforcing bar 143. And, the upper reinforcing rod 142 so as to couple and fix the stem 150 to the upper reinforcing rod 147 and the upper reinforcing rod 142 installed in the longitudinal direction between the left reinforcing rod 144 and the right reinforcing rod 145. It is composed of a bracket 148 installed on.

The upper support 125 of the guide rail 120 is provided with a bushing 170 for guiding the up and down movement of the stem 150, the right reinforcement 145 and the lower reinforcement 143 is a fastening bolt 149 is fastened.

The packing member 180 is composed of any one selected from natural rubber or ethylene propylene rubber (EPDM), and the compression guide 130 has a wedge shape in which the thickness thereof becomes inclined narrowly as one side is raised upward. It is composed of any one material selected from high density polyethylene or glass reinforced fiber plastic (FRP).

The stem 150 for raising and lowering the water gate 140 as the manual handle 230 is rotated clockwise or counterclockwise has an upper end thereof formed in the concrete structure 90 in which the water gate 140 is installed. It penetrates the ball 92 and penetrates the stand 214 and the gearbox 220 and is covered by the antirust cover 216.

The lower part of the stand 214 is fixed by the anchor bolt 215 around the through hole 92 formed in the concrete structure 90, the upper portion of the stem 150 of the manual handle 230 Engaged with a cylindrical worm wheel (not shown) formed in the manual handle 230 to move the stem 150 up and down by rotating the stem 150 in a clockwise or counterclockwise direction. Cylindrical worms (not shown) are formed.

In the drawings, reference numeral 172 denotes a fastening bolt coupled to the nut 174 through a through hole 170a formed in the bushing 170, and 200 indicates that the bracket 148 is attached to an upper reinforcing rod of the water gate 140. 142 is a fastening bolt to be fixed to, 202 is a nut to be coupled with the fastening bolt 200, 204 is a through hole 148a and the stem formed in the bracket 148 installed in the upper middle of the upper reinforcement 142 A fastening bolt is coupled to the through hole (not shown) formed in the lower portion of the 150, 206 is a nut that is mated with the fastening bolt 204 is coupled to the bracket 148 and the stem 150.

Next, the operation and effects of the wedge guide-type floodgate according to the embodiment of the present invention configured as described above will be described.

In order to close the drain hole 94 in the state in which the water gate 140 formed in the concrete structure 90 is opened, when the manual handle 230 is rotated clockwise,

Since the cylindrical worm wheel (not shown) formed in the manual handle 230 and the cylindrical worm (not shown) formed in the stem 150 are engaged, the stem 150 rotates in a clockwise direction so that the bushing 170 is rotated. Through the through hole formed in the stem 150 is lowered.

At this time, the left and right lower end portions of the left and right longitudinal reinforcement bars 147 and 145 are hinged lugs 166 as the left and right longitudinal reinforcement bars 147 and 145 of the water gate 140 descend the inside of the guide rail 120. When pressed downward, the hinge lug 166 rotates counterclockwise to the right of the hinge pin 162 and the hinge lug 160 to the left rotates clockwise.

Accordingly, the right side of the hinge lug 160 on the right side pushes the lower portion of the right side compression guide 130 upward as shown in FIG. 8, and the left side of the left side hinge lug 160 is the compression guide on the left side. Push up the bottom of 130 to the top.

However, since the thickness of the compression guide 130 is wide, the upper portion is narrowly formed, and not only has a tapered shape, but the upper portion of the sluice 140 is wide and the lower portion has a narrow tapered shape. ) Is inclined in close contact with the inclined surface of the sluice gate 140 so that water does not flow through the inclined surface of the compression guide 130 and the inclined surface of the sluice gate 140, and on the side opposite to the inclined surface of the sluice gate 140. Since the plurality of packing members 160 are disposed, water is not leaked to the outside through the opposite side (vertical surface) and the frame 110 of the water gate 140.

On the other hand, in order to open the water inlet 94 in a state in which the water gate 140 formed in the concrete structure 90 is closed, when the manual handle 230 is rotated counterclockwise Since the cylindrical worm wheel (not shown) formed on the manual handle 230 and the cylindrical worm (not shown) formed on the stem 150 are engaged, the stem 150 rotates in a counterclockwise direction so that the bushing ( The stem 150 rises upward through the through hole formed in 170.

At this time, the hinge lug 166 by releasing the force pressing the hinge lug 166 as the left and right longitudinal reinforcement 147,145 of the sluice 140 ascends upward along the inside of the guide rail 120. ) Is returned to its original position by its own load, and the water drain 94 formed in the concrete structure 90 is opened to discharge the stored water.

Therefore, the present invention forms a narrow lower portion in the thickness direction of the sluice and forms a wide upper portion in the thickness direction of the sluice, and at the same time forms a wide lower portion in the thickness direction of the squeeze guide and closes the squeeze guide tightly to prevent leakage. , Water inflow direction and water outflow direction can be installed in any direction, the water gate 140 is made of high-density polyethylene or glass fiber reinforced plastic, and the frame and fastening bolts are made of stainless steel, there is no fear of rust At the same time, it is lightweight and durable, and does not corrode

In the above description, although illustrated and described with reference to specific embodiments, the present invention is not limited to this, for example, by those of ordinary skill in the art without departing from the concept of the present invention Of course, the design can be changed in various ways.

As described above, according to the wedge guide type sluice of the present invention, a frame made of stainless steel is fixed to one side of a concrete structure in which drainage holes are formed by a plurality of anchor bolts at fixed intervals, and a stopper protrudes at a predetermined interval. And a guide hole having a cross-section having a U-shape in the frame, and a long hole into which the stopper protruding at a predetermined distance from the guide rail is fitted to regulate an up / down movement distance of the compression guide. The upper and lower portions of the stem are formed along a guide guide formed between the compression guide disposed on the front side (water discharge side) in the guide rail while forming a tapered shape having a thick lower thickness and a thin upper thickness. High density polyethylene that is excreted to be able to move up and down When the water gate made of glass fiber reinforced plastic and the water gate close the drain port, the hinge lug is installed on the guide rail via a hinge pin to move the compression guide upward, and is fixed in the receiving groove formed on the vertical surface of the water gate. It is provided with a packing member for blocking the water leaking through the water gate and the frame, so that the lower portion in the thickness direction of the sluice narrowly and the upper portion in the thickness direction of the sluice, and at the same time lower portion of the compression guide Can be formed wide and the upper part of the thickness direction of the compression guide is tapered to prevent water leakage by closely sealing the water gate and the compression guide tightly, and can be installed in any of the water inflow direction and the water outflow direction. The water gate is made of high density polyethylene or glass fiber reinforced plastic And also it has a superior effect and frame bolted at the same time and it is not at all concerned about the cause rust stainless steel zero, lightweight and does not only possess the durability and corrosion.

Claims (3)

The stainless steel frame 110 is fixed to one side of the concrete structure 90 in which the drain hole 94 is formed by a plurality of anchor bolts 111 at fixed intervals, and the stopper 122 is disposed at regular intervals. It is installed to protrude, the guide rail 120 having a U-shaped cross section inside the frame 110, and the predetermined distance to the guide rail 120 to regulate the up and down movement distance of the compression guide 130 A long hole 132 into which the stopper 122 protrudingly installed is fitted is formed, and the lower portion is thick and the upper portion forms a thin tapered shape, and is disposed in front of the guide rail 120 (water discharge side). High density polyethylene that is disposed so as to be able to move up and down in conjunction with the up and down movement of the stem 150 along the compression guide 130 and the guide groove 124 formed between the frame 110 and the compression guide 130 Or glass island When the water gate 140 made of oil-reinforced plastic and the water gate 140 close the water inlet 94, a hinge pin 162 is attached to the guide rail 120 to move the compression guide 130 upward. The packing member 180 is fixedly installed in the hinge lug 160 interposed therebetween and the receiving groove formed in the vertical surface of the water gate 140 to block the water leaked between the water gate 140 and the frame 110. Wedge guide type sluice characterized by consisting of. According to claim 1, wherein the water gate 140 is a rectangular plate 141 made of high-density polyethylene or glass fiber reinforced plastic, and the upper and lower reinforcement (142,143) disposed on the upper and lower portions of the plate 141, respectively. And a plurality of horizontal reinforcing bars 146 disposed in a horizontal direction between the left and right reinforcing bars 144 and 145 disposed on the left and right sides of the plate 141, respectively, and the upper reinforcing bars 142 and the lower reinforcing bars 143. ), A vertical reinforcement 147 installed in a longitudinal direction between the left reinforcement 144 and the right reinforcement 145, and the upper reinforcement 142 to couple and fix the stem 150 to the upper reinforcement 142. Wedge guide type watermark, characterized in that consisting of a bracket (148) installed in the). The method of claim 1, wherein the packing member 180 is composed of any one selected from natural rubber or ethylene propylene rubber (EPDM), the compression guide 130 is narrowed inclined thickness as one side is raised upwards Paper is wedge-shaped, wedge guide-type watermark, characterized in that made of any one material selected from high density polyethylene or glass-reinforced fiber plastic (FRP).