KR101892858B1 - Method for pulling up ratary type dust removing machine with double rake by using winding machine - Google Patents

Abstract

The present invention relates to a rotary damper lifting method for filtering foreign matter or impurities drifting with water by means of installation in a waterway or a river. A rotary damper is mounted with winder-using double rakes and includes an endless track installed to be circulated by a drive motor and supported by a pair of frames vertically provided between a pair of vertical structures provided on the edge of a waterway or a river; a screen provided so as not to be interfered with by the circulation of the endless track, having a gap for fluid passage, and filtering impurities; and a plurality of rakes arranged at a predetermined interval on the endless track, collecting the impurities held by the screen, and circulating together with the circulation of the endless track. The frames are hinge-connected to the upper inside surfaces of the respective vertical structures and a horizontal structure facing the front-rear direction is installed in the upper end portion of the vertical structure. A winder for winding a wire is installed on the upper surface of the horizontal structure. An end portion of the wire is connected to the lower end of the frame and the lower end of the rotary damper is pivoted forwards and upwards by winder driving. According to the method of the present invention for lifting the rotary damper mounted with the winder-using double rakes, a larger amount of impurities can be moved upwards at the same time by means of the additional and duplex-structure auxiliary rake mounted on the rake. In addition, no overload occurs even if a large amount of impurities are moved, and waterway cleaning can be facilitated by means of crane-based lifting of the damper itself.

Description

TECHNICAL FIELD [0001] The present invention relates to a rotary damper with double rake using a winder,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotary damper installed on a waterway or a river for filtering foreign matter or contaminants that are floating along with water, and more particularly to a rotary damper equipped with double lakes using a winder for rotating the rotary damper forward And a method for lifting a rotary damper.

Generally, the damper is installed to block the waterway.

The damper is used as a means for removing contaminants such as wood, grass, waste, etc., which are floated together with flooding water in case of water flooding in rainy weather.

Among the above-mentioned dust collectors, the front screen of the rotary damper has a gap formed therein to allow fluid (water) to pass through the gaps and to filter out the contaminants that come off with the water (water).

Wherein a plurality of rakes are formed on the endless track of the rotary damper through the front screen of the rotary damper, the rails being spaced apart from each other by a rake or a predetermined interval, and the endless track formed by one or more rakes is circulated by the link chain, .

At this time, among the rotation sections of the endless track, the contaminants are dropped to the collection section at the lower part in the rotation section rotated from the upper part to the lower part, thereby removing or collecting the contaminants.

Conventional dust collectors are installed in rural areas, such as rural areas with waterways and rivers.

Therefore, since there are many contaminants such as waste vinyl which are relatively generated by the installation of the vinyl house, the contaminants are caught on the screen of the damper while being floated along the waterway in the event of a disaster such as flood.

The contaminants float with the water and fade (store) the water, so it has a considerable load.

At this time, the conventional damper is configured so that the dirt that is faded (stored) inside the damper is directly fed by the rake formed on the lake and transferred to the collector through the endless track.

According to this conventional art, there is provided a vibration damper for removing dust such as dirt which is caught by a vibration suppression screen provided in the width direction of a waterway, wherein the vibration damper is arranged symmetrically on both sides of the waterway, A frame body having a vertical part inclined toward the upper side from the bottom of the water channel and a horizontal part horizontally connected to the upper end of the vertical part; A vibration damping screen disposed at an intermediate portion at the same angle as the frame body vertical portion; A drive shaft disposed at a horizontal end of the frame body in a widthwise direction, a drive gear shaft-coupled to one end of the drive shaft, and a drive motor connected to the drive gear via a drive member; A conveying chain moving along a guide rail symmetrically disposed on an inner wall of the frame body, the other side being coupled to one end of the driven gear axially coupled to both ends of the drive shaft so as to approach the inner wall of the frame body; ; A damping portion disposed at least two positions in a circumferential direction of the conveyance chain to remove foreign matter caught by the vibration damping screen, the damping portion being disposed in a horizontal direction of the conveyance chain; And a dislocation screen disposed in the widthwise direction at the bottom of the channel at the lower end of the frame body.

In addition, according to the prefabricated screen-type silencer of Patent Registration No. 10-1073434, various kinds of related water of rivers and / or rivers (or a pair of bogies that are fixedly installed on the front left and right structures of the dam, An upper and lower rotating shafts horizontally and horizontally connected to the upper and lower ends of the body and connected to the motor and rotating in the same direction at the same time, And a cam insertion hole formed at both ends of the cam protrusion is inserted and inserted into the cam outer surface continuously and continuously arranged in a predetermined width in the predetermined width, And a screen bar on which teeth are formed. When the upper and lower rotation shafts are rotated by driving the motor, The cams fixed to the front axle are simultaneously rotated, the screen bars sequentially rotate in a zigzag manner in a circle by the cam protrusion, and the various floating substances caught on the upper surface of the transporting teeth are transported upward to be discharged to the outside. Screen demagnetizer is featured on the market.

However, since the conventional damper has a single layer of rake, when the impurities are transported upward by the rake, a large amount of impurities are dropped to the lower part of the damper, so that the damages accumulated on the screen accumulate on the screen, There is a disadvantage in that overloading occurs when moving the contaminants in the positive direction, and there is a disadvantage in that it is not easy to clean the water channel because the screen is lifted only.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide an auxiliary rak in a rake structure, in which a larger amount of contaminants can be moved upward, And it is intended to provide a method for lifting a rotary damper equipped with a double rake using a winding machine so that the damper itself is lifted through a winding machine to facilitate the cleaning of the waterway.

The present invention relates to a water supply apparatus and a water supply apparatus which are supported by a pair of frames installed vertically between a pair of vertical structures provided on the edge of a waterway or a river, An infinite orbit that is installed to be installed; A screen installed so as not to be interfered with the circulation of the endless track and having a gap formed to allow the fluid to pass therethrough; The method of lifting a rotary damper including a plurality of rakes arranged at predetermined intervals on the infinite orbit and collecting dirt trapped on the screen and circulating together by circulation of an infinite orbit, And a horizontal structure is installed on the upper end of the vertical structure so as to face the front and rear directions. The upper surface of the horizontal structure is provided with a winding device for winding the wire, The end of the rotary damper is connected to the lower end of the frame, and the lower end of the rotary damper rotates upward toward the front side by driving the winder.

As described above, the lifting method of the rotary damper equipped with the double rake using the winder of the present invention can move the larger amount of the damages to the upper part at a time by adding the auxiliary lake to the lake in a multi-layered structure, There is a remarkable effect that the overload does not occur even if the obstacles are moved, and the damper itself is lifted through the crane to easily clean the waterway.

1 is a front schematic view of a rotary damper equipped with a double lake of the present invention.
2 is a side schematic view of a rotary damper equipped with a double lake of the present invention.
Fig. 3 is an operating state view showing a rotary damper equipped with the double rake according to the present invention; Fig.
4 is a detailed enlarged view of a portion A of a rotary damper equipped with a double lake of the present invention.
5 is a detailed enlargement of a portion B of a rotary damper to which the double lake of the present invention is applied.
6 is a detailed enlargement of a screen portion of a rotary damper to which the double lake of the present invention is applied.
7 is a side schematic view of a front screen of a rotary damper to which the double lake of the present invention is applied.
8 is a rear screen photograph of a rotary damper to which the double lake of the present invention is applied.
9 is a rear view of the state of use of the rotary damper with the double lake of the present invention.
10 is a perspective view of a double lake of the present invention.
11 is an enlarged detail view of a part of the double lake of the present invention.
12 is a side schematic view of a double lake of the present invention.
13 is an outline view of the internal structure of a rotary damper to which a double rake according to the present invention is applied.
14 is a photograph of a frame inside of a rotary damper to which the double lake of the present invention is applied.

The present invention is applied to a pair of frames 190 installed in a vertical direction between a pair of vertical structures (V) installed on the edge of a waterway or a river by filtering foreign substances or contaminants which are installed in waterways or rivers along with water, An endless track (130) installed to circulate by a drive motor (170); A screen 110 installed so as not to be interfered with the circulation of the endless track 130 and having a gap to allow the fluid to pass therethrough; A rotary damper comprising a plurality of rakes 140 disposed at a predetermined interval on the endless track 130 and circulating together with the circulation of the endless track 130 by collecting the dirt trapped on the screen 110; The pair of frames 190 are hinged to the inner side of the upper side of the vertical structure V and a horizontal structure H is formed at the upper end of the vertical structure V A wire winding machine 300 for winding a wire W is installed on the upper surface of the horizontal structure H and an end of the wire W is connected to a lower end of the frame 190, And the lower end of the rotary damper 100 is pivoted upward toward the front side by driving the winding machine 300. [

The winder 300 includes a pair of vertical frames 310 and a rotary shaft 320 coupled between the vertical frames 310 so as to rotate both ends thereof and an actuator 300 for rotating the rotary shaft 320 A wire W is wound on both ends of the rotary shaft 320 and an end of the wire W is connected to a pair of frames 190. As the wire winding machine 300 is driven And the lower end of the rotary damper 100 rotates forward.

And a collecting unit 160 installed at an upper rear end of the endless track 130 for collecting contaminants transported upward by the rake 140.

An auxiliary rake 150 is additionally attached to the rear end of the rake 140. An upper surface of a fastening body 160 formed in a 'C' shape is fastened to the rear end of the rake 140, L "shaped auxiliary rake 150 having a rake formed in the same direction as the rake direction formed on the rake 140 is coupled to the tightening body 160 so that the rake 140 can be lowered It collects the impurities and salvages them together.

In addition, a rubber plate 152 is mounted on the upper surface of the 'L' -shaped auxiliary rake 150 made up of the horizontal frame and the vertical frame so as to facilitate friction with small scum.

The front screen 121 is installed in front of the endless track 130 and the front screen 121 is fixed to the frame 190 so that the front screen 121 is lifted when the rotary damper 100 is lifted .

Further, the screen 110 is lifted to the upper part by a lifting means provided on the upper side of the endless track 130.

Hereinafter, a method for lifting a rotary damper equipped with a double rak using a winding machine of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a front schematic view of a rotary damper equipped with a double rake according to the present invention, Fig. 2 is a side schematic view of a rotary damper equipped with the double lak of the present invention, Fig. FIG. 5 is a detailed view of a portion B of a rotary damper to which the present invention double lak is applied, and FIG. 6 is a detail view of a rotary damper to which the present invention double lak is applied. Details of enlarged detail of the screen of the damper.

The present invention relates to a pair of frames (190) installed vertically between a pair of vertical structures (V) installed on the edge of a waterway or a river by being installed on a waterway or a river, An endless track (130) supported by the drive motor (170) and arranged to circulate; A screen 110 installed so as not to be interfered with the circulation of the endless track 130 and having a gap to allow the fluid to pass therethrough; A rotary damper comprising a plurality of rakes 140 disposed at a predetermined interval on the endless track 130 and circulating together with the circulation of the endless track 130 by collecting the dirt trapped on the screen 110; ≪ / RTI >

In particular, as shown in FIGS. 1 and 2, the pair of frames 190 are hinged to the inner side of the upper side of the vertical structure V, so that the rotary damper 100 is moved forward by the winder 300 As shown in FIG.

The horizontal structure H is installed at the upper end of the vertical structure V so that the horizontal structure H is installed in the horizontal structure H on the front side of the rotary damper 100, .

That is, the pair of frames 190 are hinged to the inner side of the upper side of the vertical structure V, and a horizontal structure H is installed at the upper end of the vertical structure V so as to face the front and rear direction A wire winding machine 300 for winding a wire W is installed on the upper surface of the horizontal structure H and an end of the wire W is connected to a lower end of the frame 190, 300, the lower end of the rotary damper 100 is rotated upward toward the front side.

Particularly, the winding machine 300 includes a pair of vertical frames 310, a rotary shaft 320 coupled between the vertical frames 310 so as to rotate both ends thereof, and an actuator 300 for rotating the rotary shaft 320 A wire W is wound on both ends of the rotary shaft 320 and an end of the wire W is connected to a pair of frames 190 to drive the winding machine 300 The lower end of the rotary damper 100 rotates forward.

Preferably, the drum 340 is mounted on both ends of the rotary shaft 320, and the wire W is wound around the outer periphery of the drum 340.

And a collecting unit 160 for collecting contaminants transported upward by the rake 140 is further provided at an upper rear end of the endless track 130. [

The hoist 330 includes a body 331 for winding a wire rope and storing the wire rope therein and a ring 332 for hanging an object on the outer side of the body 331 to move a heavy object up and down A detailed description will be omitted.

The front screen 121 is installed in front of the endless track 130 and the front screen 121 is fixed to the frame 190 so that the front screen 121 is lifted when the rotary damper 100 is lifted.

3 to 6, the rotary damper 100 of the present invention will be described in more detail. The rotary damper 100 is supported by a pair of frames 190 installed vertically to the edges of a waterway or a river, The caterpillars 130 are installed so as to circulate by the caterpillars 170.

Since the endless track 130 is an idle circulating means based on the driving shaft and the driven shaft, detailed description is omitted.

The endless track 130 is provided with a screen 110 which is installed so as not to be interfered with the circulation of the endless track 130 and which is provided with a clearance to allow the fluid to pass therethrough.

A plurality of rakes 140 are disposed on the endless track 130 at predetermined intervals so as to collect clogged objects on the screen 110 and circulate together by the circulation of the endless track 130. [ do.

A collecting unit 160 is installed at an upper rear end of the endless track 130 to collect the impurities conveyed upward by the rake 140.

Particularly, the auxiliary rake 150 is further attached to the rear end of the rake 140 in a multi-layered structure.

On the other hand, a front screen 120 is provided in front of the endless track 130, in which a plurality of gaps are formed in the transverse direction so that the fluid passes through and the obstacle does not pass through.

As the endless track 130 is circulated by the drive motor 170, the rake 141 formed at the end of the rake 140 crosses the clearance of the screen 120, And is moved to the collecting unit 160 installed on the rear surface of the endless track 130 by the circulation of the continuous endless track 130.

An endless track 130, a screen 110 and an apron A are installed between the pair of frames 110 to receive the frame 110. The screen 110 and the apron A, Is preferably installed so as not to interfere with the circulation of the endless track (130).

The screen 110 may be transported upward by the lifting means.

The hoisting means uses a conventional hoisting machine and hoists the screen 110 upward by driving the hoisting machine by fixing the wire of the hoisting machine to the upper end of the screen 110. [

A plurality of rollers 210 are mounted on both sides of the screen 110 for smooth lifting of the screen 100. The rollers 210 are mounted on a frame 190 on the inner side of the frame 190, And is conveyed upward by the winch 250. The guide rails 220 are installed in the guide rails 220,

6, a rail L for guiding the circulation of the rake 140 is separately formed, so that the screen 110 and the rake 140 move without interfering with each other.

Since foreign matter may flow into the rear portion of the screen 110, a back and forth moving plate 230 is installed to block foreign substances from entering.

In order for the screen 110 to move upward, the back and forth moving plate 230 is forced to act as an obstacle.

In this embodiment, the back and forth moving plate 240 is installed on the rear portion of the back and forth moving plate 230 so that the back and forth moving plate 230 moves backward in advance before the screen 110 moves upward, To provide a space to move to.

7 is a side schematic view of a front screen of a rotary damper to which the double lake of the present invention is applied.

’형상으로 형성되어 있다.7, a front screen 121 is installed in front of the endless track 130. The front screen 121 has a front surface 121,

'Shape.

In other words, since it is formed in a streamlined shape, it is less affected by the flow of the fluid and can be installed close to the endless track 130, so that the obstacle hung on the front screen 121 can be collected more smoothly by the rake 140 do.

In the front screen 121, vertical frames are formed at regular intervals along the longitudinal direction of the horizontal frame on the upper surface of the horizontal frame, and a gap is formed between the vertical frames will be.

Accordingly, when the obstacle is caught on the front screen 121, the rake 141 of the rake 140 crosses the gap, and the rake 141 lifts the obstacle upwards.

It is preferable that the rear screen 122 is installed to effectively remove the contaminants still remaining in the rake 140 without falling down to the collecting unit 180 on the upper rear side of the endless track 130.

FIG. 8 is a photograph of the rear screen of the rotary damper to which the present invention double lake is applied, and FIG. 9 is a photograph of the rear screen of the rotary damper to which the double lake of the present invention is applied.

9 and 9, the rear screen 122 also has a horizontal frame and a vertical frame formed on the upper surface of the horizontal frame and protruding along the longitudinal direction of the horizontal frame, and a gap is formed between the vertical frames, The rake 141 of the rake 140 circulating on the trajectory 130 crosses the clearance so that the obstacles remaining in the rake 140 are removed from the rake 140.

FIG. 10 is a perspective view of the double lake of the present invention, FIG. 11 is a detail enlarged view of the double lake of the present invention, and FIG. 12 is a side schematic view of the double lake of the present invention.

10 to 12, an upper surface of a 'C' -shaped fastening body 160 is fastened to the rear end of the rake 140, and a fastening body 160 is fastened to the fastening body 160 in a rake direction An auxiliary rak 150 of 'L' shape in which a rake is formed in the same direction as the main rake 150 is engaged.

Therefore, the small scum falling down during the lifting of the rake 140 is collected and lifted to the upper part together.

A rubber plate 152 is mounted on the upper surface of the 'L' -shaped auxiliary rake 150 formed of the horizontal frame and the vertical frame so as to facilitate friction with the small scum.

A plurality of through-holes 161 are formed in the fastening body 160 to allow fluid to pass therethrough.

In more detail, the fastening body 160 connecting the rake 140 and the auxiliary rake 150 may be bolted or welded to each other.

A plurality of through-holes 161 through which the fluid can pass can be formed in the fastening body 160 so that moisture contained in the contaminants can easily be removed through the plurality of through-holes 161, 130 to move to the collecting part 190. [0064]

The rake 140 primarily serves to lift up the contaminants through a plurality of rakes, and the auxiliary rake 150 collects small contaminants falling from the contaminants drawn up from the main rake through a plurality of rakes will be.

That is, the small scrap flowing down from the main rake 140 is prevented from flowing to the endless track 130 and the screen 110, so that the scum is prevented from being caught and kept in a clean state.

Particularly, since the auxiliary rake 150 is easily assembled to the rake 140 in a prefabricated manner, it is easy to remove and clean the impurities.

The rubber plate 152 mounted on the upper surface of the auxiliary rake 150 receives a small obstacle falling between the rake 141 formed on the rake 140.

A rubber plate 162 is attached to the upper surface of the lower side horizontal frame of the fastening body 160 formed in a 'C' shape. The rubber plate 162 scrapes a small contaminant not removed from the rake 140, It is the role of raising.

The portion of the rubber plate 152 mounted on the auxiliary rake 150 contacting the screen 110 is formed in the same shape as the rake 140 so that the rubber plate 152 is closely contacted with the gap of the screen 110, Thereby removing the contaminants more precisely.

FIG. 13 is an outline view of a frame inner structure of a rotary damper to which the double rake of the present invention is applied, and FIG. 14 is a photograph of a frame inside of the rotary damper to which the double lake of the present invention is applied.

As shown in FIGS. 13 and 14, the frame 190 is provided with an endless track 130. The endless track 131 is separated from the drive pulley and the driven pulley by a predetermined distance, The chain 131 is connected between the pulleys and the driven pulleys and is a conventional means for transmitting the power.

At this time, if the chain 131 gets caught in the circulation of the endless track 130, the circulation of the endless track 130, that is, the circulation of the chain 131 becomes ineffective and the endless track 130 is driven The motor is overloaded.

A guide frame 191 is formed on the upper side and the lower side of the chain 131 along the length of the chain 131 in order to prevent the contaminants from being caught in the chain 131, Guide rails 192 protruding toward the chain 131 are formed along the length of the guide frame 191.

The guide rails 192 are formed to protrude as close as possible to the chain 131.

As described above, the lifting method of the rotary damper equipped with the double rake using the winder of the present invention can move the larger amount of the damages to the upper part at a time by adding the auxiliary lake to the lake in a multi-layered structure, There is a remarkable effect that the overload does not occur even if the obstacles are moved, and the damper itself is lifted through the crane to easily clean the waterway.

100. Rotary damper
110. Screen
121. Front screen 122. Rear screen
130. Infinite orbit 131. Chain
140. Lake 141. Rake
150. Auxiliary rake 151. Rake 152. Rubber plate
160. Fastening body 161. Through hole 162. Rubber plate
170. Driving motor
180. Collecting section
190. Frame 191. Guide frame 192. Guide rail
193. Diaphragms
210. Rollers
220. Guide rail
230. Front and rear moving plate
300. Winding machine
310. Vertical frame
320. The rotating shaft
330. Actuator
340. Drums
H. Vertical structure H. Horizontal structure
W. WIRE

Claims (3)

And is supported by a pair of frames 190 provided in a vertical direction between a pair of vertical structures (V) installed on the edge of a waterway or a river by being flowed in a waterway or a river, An endless track (130) installed to circulate by a motor (170); A screen 110 installed so as not to be interfered with the circulation of the endless track 130 and having a gap to allow the fluid to pass therethrough; A rotary damper comprising a plurality of rakes 140 disposed at a predetermined interval on the endless track 130 and circulating together with the circulation of the endless track 130 by collecting the dirt trapped on the screen 110; In the method,
The pair of frames 190 are hinged to the inner side of the upper side of the vertical structure V and a horizontal structure H is installed at the upper end of the vertical structure V so as to face the forward and backward directions.
A winding unit 300 for winding a wire W is installed on the upper surface of the horizontal structure H and an end of the wire W is connected to a lower end of the frame 190, The lower end of the rotary damper 100 is rotated upward by the drive,
The winder 300 includes a pair of vertical frames 310 and a rotary shaft 320 coupled between the vertical frames 310 so as to rotate both ends thereof and an actuator 300 for rotating the rotary shaft 320 However,
A drum 340 having a wire W wound on its outer circumference is mounted on both ends of the rotating shaft 320. An end of the wire W is connected to a pair of frames 190, The lower end of the rotary damper 100 is turned forward by driving the damper 300,
An auxiliary rake 150 is additionally mounted on the rear end of the rake 140. An upper surface of a fastening body 160 formed in a 'C' shape is fastened to the rear end of the rake 140, An auxiliary Lak 150 having a rake shape formed in the same direction as the rake direction formed on the rake 140 is coupled to the body 160 so that a small obstacle falling during the lifting of the rake 140 Collect them and collect them together at the top,
A rubber plate 152 is mounted on the upper surface of the 'L' -shaped auxiliary rake 150, which is made up of a horizontal frame and a vertical frame, to facilitate friction with small scum, and a fastening body 160 , A rubber plate 162 is mounted on the upper surface of the lower side horizontal frame in order to scrape up a small contaminant not removed by the rake 140,
The front screen 121, which is installed in front of the endless track 130,

Shaped,
The circulation of the chain 131 is not smooth when the obstacle is caught in the chain 131 when the endless track 130 is circulated. Therefore, the upper and lower sides of the chain 131 are provided with guide frames And guide rails 192 protruding toward the chain 131 are formed along the length of the guide frame 191 on the upper and lower surfaces of the guide frame 191, Thereby preventing the contaminants from entering into the chain 131,
A diaphragm 193 is formed at an end of the guide frame 191 on the side of the rake 140 to prevent contaminants from being introduced into the chain 131 by the diaphragm 193, Which is characterized in that it is prevented from being disengaged by the double rake.
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