KR20170059372A - Easy to install and recover silt protector - Google Patents

Abstract

The present invention relates to a contamination prevention membrane with easy installation and collection and, more specifically, relates to a contamination prevention membrane with easy installation and collection which alternately installs ropes for installation or collection on a front surface and a rear surface of a canvas unit to use the ropes to easily install or collect canvas without allowing a diver to dive. According to the present invention, the contamination prevention membrane with easy installation and collection comprises: a buoyant body; canvas extended to a lower portion of the buoyant body to be spread; and a weight disposed on a lower portion of the canvas. A plurality of control wires is arranged on the canvas; one end of the control wire is fixated on a lower end of the canvas; and the other end is extended to an upper portion of the buoyant body to lift the canvas upwards while the canvas is brought upwards from the lower portion if the other side of the control wire is pulled.

Description

(EASY TO INSTALL AND RECOVER SILT PROTECTOR)

The present invention relates to an anticorrosive film which can be easily installed and recovered. More specifically, the present invention relates to an anticorrosive film for easily installing and recovering a canvas, and more particularly, And which can be installed and recovered easily.

When landfills or dredging work on coasts, rivers or seabed, inevitably, pollution will occur. Such polluted water spreads to adjacent areas, causing environmental pollution and adversely affecting the ecosystem.

In order to prevent such a problem, a dirt prevention film is installed in the vicinity of a river or a seabed to prevent dirty water from spreading around. The prior art anti-dirt film has buoys on the upper part of the canvas composed of cloth or cotton so that the diver must spread the buoys and the canvas directly in the installation area, so that the operation time is long and the cost is increased. I am always concerned.

In particular, the antifouling film may be temporarily demolished or recovered when the weather deteriorates, such as a typhoon, and after the work is completed, it is necessary to recover the antifouling film to prevent marine pollution.

However, since the anticorrosive film according to the prior art takes a lot of time and cost to install and recover, it is often abandoned to collect the anticorrosive film. The abandoned anticorrosive film causes environmental pollution and destroys an aquatic ecosystem. Further, when the used anticorrosive film is discarded as it is, another waste of resources and an increase in cost are also caused.

KR 10-1328633 B1 KR 10-1202697 B1 KR 10-1143149 B1 KR 10-2008-0108639 A

The rope is connected to a chain provided at the lower portion of the canvas. The other end of the rope is connected to a buoy or a buoy, And to provide an antirust preventing film which can be easily recovered from the canvas by pulling up the rope from the water surface.

According to an aspect of the present invention, there is provided an anticorruption layer comprising a buoyant body, a canvas extending downwardly from a lower portion of the buoyant body, and a weight disposed under the canvas, The canvas is provided with a plurality of control wires, one end of which is fixed to the lower end of the canvas and the other end is extended to the upper portion of the buoyant body so that the other side of the control wire is pulled, And can be configured to be raised.

According to a preferred embodiment of the present invention, the buoyant body is provided with a winch so that the plurality of adjustment wires can be wound up at the same time, and a bar-fixing portion is further provided on the lower portion of the buoyant body, A support bar for supporting the buoyant body may be mounted.

According to a preferred embodiment of the present invention, a reinforcing belt may be further provided on both sides of the canvas, a fixing unit may be provided on the outer side of the reinforcing belt, and the weight may include a tube- And a chain can be detachably inserted into the chain bag. The canvas fixing rope is further provided at the lower portion of the weight, and the plurality of control wires are alternately arranged on the front and rear surfaces of the canvas, And can be provided to support both sides of the canvas while lifting.

According to a preferred embodiment of the present invention, the canvas is composed of a main canvas and an auxiliary canvas, and the upper can is coupled to the buoyant body and the lower portion is coupled to the weight, And the main canvas is further provided with a canvas adjusting unit to move the main canvas in the vertical direction with respect to the weight.

According to the present invention, it is possible to easily install or recover the antifouling film from the water surface without the diver, thereby facilitating the operation and reducing the cost. In addition, since the anticorrosive film can be easily recovered and recycled, there is an advantage that the anticorrosive film or the canvas is discarded, thereby causing environmental pollution and waste of resources.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view of an anticorrosive film for easy installation and recovery according to the present invention; Fig.
FIG. 2A is a side view of the anticorrosive film for easy installation and recovery according to the present invention; FIG.
2A is a view showing another embodiment of the anticorrosive film which is easy to install and recover according to the present invention.
3 is a view showing the structure of a stain prevention film according to still another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view of the anticorrosive film for easy installation and recovery according to the present invention. FIG. 2a is a side view of the anticorrosive film for easy installation and recovery according to the present invention. Fig. 8 is a view showing another embodiment of an anticorrosive film.

1 and 2, the anti-dirt film which is easy to install and recover according to the present invention includes a buoyant body 100, a canvas 110 extending to extend downward from the buoyant body 100, And a weight 130 disposed at a lower portion of the body 110.

The buoyant body 100 may have various known buoyancy bodies 100 of a structure or material which can be floated in water such as a plastic ball or a styrofoam. The buoyant body 100 applied to the anticorrosive film may be continuously provided with a plurality of columnar buoyant bodies 100 having a predetermined length. In the preferred embodiment of the present invention, the buoyant body 100 may have a structure in which a plurality of tubes or styrofoams are continuously and continuously inserted into a cylindrical bag, or a plurality of buoyant bodies 100 may be connected to each other. However, the above-described structure shows a preferred embodiment of the present invention. In the antifouling film, the buoyant body 100 may have a known structure and various known materials or structures may be applied within a range not hindering the function of the present invention. Of course. The canber 100 is provided on the lower portion of the buoyant body 100 (directional representation with reference to Fig. 1, hereinafter the same).

The canvas 110 has a flexible plate-like structure having a constant width and length, and the upper portion can be configured to engage with the lower portion of the buoyant body 100. The canvas 110 may be made of vinyl, cloth, cotton or the like. That is, various known materials or structures capable of realizing the function of preventing the dirty water generated during the dredging operation from flowing out to the outside can be applied. The canvas 110 has a known configuration, and a detailed description thereof will be omitted.

The canvas 110 may be further provided with reinforcing belts 150 at both side edges thereof. The reinforcing belt 150 may be made of a rigid material that is stronger than the main body of the canvas 110. Fixing means (not shown) may be provided on the outer side of the reinforcing belt 150, 150). The fastening means may be a zipper or a fastening hole may be formed at an edge of the reinforcing belt 150 so that the fastening hole is fastened to the fixing hole of the adjacent reinforcing belt 150 You may. In addition, a variety of fixing means known in the art that can withstand the flow of the algae and maintain the coupled structure of the canvas 110 can be applied. The anti-dirt film which can be easily installed and recovered according to the present invention may have three to five buoyant bodies (100) and a canvas (110) having a length corresponding to the buoyant bodies (100). Therefore, depending on the area of the installation space, various kinds of anti-staining films may be connected to the reinforcement belt 150 and used.

The weights 130 provided at the lower end of the canvas 110 may be provided as a chain. The chain may be continuously connected to the lower edge of the canvas 110 and acts as a weight for calming the canvas 110 when the anti-dirt film according to the present invention is installed in the installation area. In addition, the chain of flexible structure can adhere the canvas 110 to the bottom surface corresponding to the uneven floor surface. The chain may include a tube-shaped chain bag at the lower end of the canvas 110 and may be detachably inserted into the chain bag. In the case where the anti-tack film is not used, the chain may be separated and stored.

The canvas 110 may be further provided with a canvas fastening rope 170 below the canvas 110. The cavern fixing rope serves to bind and secure the canvas 110 to the buoyant body 100 before and after the provision of the anticorrosive film according to the present invention. That is, the canvas 110 may be folded or folded before or after the anti-tack film is installed to fix it to the lower portion of the buoyant body 100 to facilitate storage and transportation. The tidal current or strong wind may cause the tidal current to flow, The canvas 110 may be temporarily retracted or folded to be fixed to the buoyant body 100 when there is a risk of the body 110 being lost. A method of unfolding or picking up the canvas 110 will be described later.

The canvas 110 may be provided with a plurality of control wires 190. The adjustment wire 190 is fixed at the lower portion of the canvas 110 and the other end is extended to the upper portion of the buoyant body 100 to pull the other side of the adjustment wire 190 from above the water surface, And lifted up to the upper part. In the preferred embodiment of the present invention, one end of the control wire 190 is fixed to the chain described above, and a plurality of control wires 190 can be alternately arranged on both sides of the front and rear sides of the canvas 110. The canvas 110 can then be folded and lifted between the adjustment wires 190 provided on both sides of the canvas 110 by pulling the adjustment wire 190 (see FIG. 2A). In another embodiment of the present invention, a wire support part 195 for supporting the adjustment wire 190 may be further provided on the surface of the canvas 110 having the adjustment wire 190 (FIG. 2B). The wire support part 195 may be provided on the surface of the canvas at regular intervals in a ring shape so that the adjustment wire 190 can pass through the wire support part 195. Thus, when pulling the other side of the adjustment wire 190, the canvas 110 can be folded like a curtain and lifted.

The antifouling film according to the present invention has a winch 210 at one of upper portions of the buoyant body 100 and a plurality of control wires 190 Is connected to the other end thereof so as to be wound. Thus, by winding the winch 210, a plurality of regulating wires 190 can be simultaneously pulled so that the canvas 110 can be pulled up. For this purpose, a wire guide part 215 may be further provided on the upper portion of the buoyant body 100 at a position corresponding to the position where each adjustment wire 190 is provided, have.

1, all or a part of the plurality of control wires 190 is positioned in a diagonal direction from the winch 210 when the winch 210 is positioned at the center portion of the buoyant body 100. Therefore, when the winch 210 is hoisted, the adjusting wire 190 is not only lifted while maintaining a constant tension. Therefore, the buoyant body 100 located at the upper portion in the vertical direction of each control wire 190 is provided with the annular wire guide portion 215 so that the control wire 190 passes through the wire guide portion 195 So that the adjustment wire 190 can be lifted while maintaining a uniform tension. A separate wire guide portion 195 is additionally provided at a position corresponding to the winch 210 so that the adjustment wire 190 can be positioned in a direction perpendicular to the winding surface of the winch 210.

In a preferred embodiment of the present invention, a bar-fixing portion 230 is further provided at a lower portion of the buoyant body 100, and a support bar 235 may be mounted to the bar-fixing portion 230 . As described above, the antifouling film easy to install and recover according to the present invention has a plurality of buoyant bodies 100 composed of 3 to 5 pieces as one unit, . This is because it is preferable that the buoyant body 100 and the canvas 110 are easily bent because the anticorrosive film is installed so as to surround the region where the dredging operation is performed. However, when the adjustment wire 190 is wound using the winch 210 as described above, there is a problem that the adjustment wire 190 is not only attached but also the buoyant body 100 is warped together. Therefore, when the winch 210 is used to simultaneously lift a plurality of control wires 190, it is necessary to keep the buoyant body 100 in a straight line. To this end, the anticorrosive film according to the present invention may be provided with a support bar 235 under the buoyant body 100 to fix the buoyant body 100.

The support bar 235 may be configured in various shapes and structures as long as it is capable of holding and holding the buoyant body 100 in a straight line. Needless to say, the support bar 235 does not necessarily have to be installed below the buoyant body 100 and may be installed on the upper side or the side surface of the buoyant body 100. However, as described above, when the control wire 190 is disposed on the upper portion of the buoyant body 100 and the support bar 235 is provided on the side surface, it is preferable that the control wire 190 is installed below the buoyancy body 100. The supporting bar 235 is preferably formed in a circular or square pillar shape.

As long as the bar-fixing unit 230 can mount and fix the support bar 235 having the structure described above, various known structures can be applied. For example, a shackle may be installed at a lower portion of the buoyant body 100 to allow the support bar 235 to pass through the shackle, and then the support bar 235 may be fixed using the shackle. It is needless to say that various known structures capable of firmly fixing the support bar 235 may be applied.

The anti-dirt film according to the above structure is installed to surround the water area where the dredging operation is performed. At this time, when the anticorrosive film is installed, the canvas 110 is bundled and fixed on the buoyancy body 100 with the canvas fastening rope 170 fixed on the water surface, and then the canvas fastening rope 170 is loosened, Spread down to the water surface. On the other hand, when the canvas 110 is picked up, the adjustment wire 190 is pulled so that the canvas 110 is lifted up like a curtain, and then fixed to the buoyant body 100 using the canvas fixing rope 170. The adjustment wire 190 may be manually pulled by a person or may be pulled in connection with the winch 210 described above. Therefore, it is possible to install and demolish quickly and quickly, because there is no need for the divers to enter and demolish the dirt prevention membrane.

3 is a view showing the structure of the anticorrosive film according to another embodiment of the present invention.

Referring to FIG. 3, the canvas 110 of the anticorrosive film according to another embodiment of the present invention may include a main canvas 113 and an auxiliary canvas 115. The auxiliary canvas 115 has an upper portion coupled to the lower portion of the buoyant body 100 and a lower portion coupled to the weight portion 130. As long as the auxiliary canvas 115 can stably connect the buoyant body 100 and the weights 130, various known structures can be applied. At this time, it is preferable that the auxiliary canvas 115 is constructed so that the flowing water can pass through without resistance (or with very little resistance). By way of example, the auxiliary canvas 115 may be configured in a mesh-like configuration, wherein the auxiliary canvas 115 is preferably configured to be sufficiently large in size to avoid catching fish.

 As described above, the main canvas 113 is made of a flexible material which can not pass the polluted water, and is configured to be separated from the auxiliary canvas 115. The upper portion of the main canvas 113 is coupled to the buoyant body 100 and the lower end thereof is configured as a free end without being connected to the weight 130. The main canvas 113 is provided with a canvas adjusting portion 250 So that the main canvas 113 can be moved up and down with respect to the weight 130. The canvas adjusting unit 250 is composed of two strands, the main canvas 113 is fixed to one part of one strand, and the other strand is connected to the weights 130 through a loop provided to the weights 130 And then to the buoyant body 100 again. Both ends of the canvas adjusting part 250 extending over the buoyant body 100 may be connected to each other to have a structure like an endless track. When the canvas adjusting portion 250 extending to the upper portion of the buoyant body 100 is pulled in one direction, the main canvas 113 is lifted up like a curtain to expose the auxiliary canvas 115, and when pulled in the other direction, (113) goes down to cover the auxiliary canvas (115). At this time, although not shown in the drawing, if necessary, the canvas adjusting portion 250 may be provided on the surface of the main canvas 113 with an annular shape for guiding the canvas adjusting portion like the wire supporting portion 190 described above And the canvas adjusting part 250 may be provided so as to pass through the loop. Thus, the main canister 113 can be sequentially lifted up or down sequentially from the bottom.

When the flow of algae is strong due to a typhoon or the like in the above-described structure, the main canvas 113 may be partially or totally lifted to reduce the resistance force applied to the canvas 110.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be defined by the appended claims and equivalents thereof.

100: Buoyant body
110: Canvas
113: Main Canvas
115: Auxiliary canvas
Weight 130
150: Reinforcing belt
170: canvas fastening rope
190: Adjustable wire
195: wire support
210: Winch
215:
230: bar -
235: Support bar
250: canvas control unit

Claims (4)

A can preventive membrane comprising a buoyant body, a canvas extending to a lower portion of the buoyant body, and a weight disposed under the canvas,
The canvas is provided with a plurality of control wires, one end of which is fixed to the lower end of the canvas and the other end is extended to the upper portion of the buoyant body so that the other side of the control wire is pulled, A stuck-at-rest film that is easy to install and recover.
The method according to claim 1,
The buoyant body is provided with a winch so that the plurality of regulating wires can be wound up at the same time,
Wherein the buoyant body further comprises a bar-fixing part, and the bar-fixing part is provided with a support bar for supporting the buoyancy body, and is easy to install and recover.
The method of claim 2,
A reinforcing belt may be further provided on both sides of the canvas, and a fixing unit may be provided on the outer side of the reinforcing belt.
The weights may be provided by inserting a chain into the chain bag with a tube-shaped chain bag at the bottom of the canvas. The canvas fixing rope is further provided below the weight,
Wherein the plurality of control wires are alternately arranged on the front and back surfaces of the canvas to support both sides of the canvas while supporting the canvas, and being easy to install and recover.
The method of claim 2,
Wherein the canvas is composed of a main canvas and an auxiliary canvas, the upper can is coupled to the buoyant body, the lower portion is coupled to the weight, the main canvas has an upper portion coupled to the buoyant body,
Wherein the main canvas further includes a canvas adjusting portion, and the main canvas can be moved up and down with respect to the weight, thereby facilitating installation and recovery.

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