KR20140064113A - Apparatus for collecting floating matters - Google Patents

Apparatus for collecting floating matters Download PDF

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Publication number
KR20140064113A
KR20140064113A KR1020120131070A KR20120131070A KR20140064113A KR 20140064113 A KR20140064113 A KR 20140064113A KR 1020120131070 A KR1020120131070 A KR 1020120131070A KR 20120131070 A KR20120131070 A KR 20120131070A KR 20140064113 A KR20140064113 A KR 20140064113A
Authority
KR
South Korea
Prior art keywords
gripper
coupled
hydraulic pressure
main body
crane
Prior art date
Application number
KR1020120131070A
Other languages
Korean (ko)
Inventor
박양동
김재훈
Original Assignee
주식회사 현대미포조선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 현대미포조선 filed Critical 주식회사 현대미포조선
Priority to KR1020120131070A priority Critical patent/KR20140064113A/en
Publication of KR20140064113A publication Critical patent/KR20140064113A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/02—Bucket grabs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators

Abstract

The present invention relates to an apparatus for collecting suspended solids which is fixed to a wire connected to a crane such as a crane equipped with a moving means and collects floating matters in the sea. The apparatus has a space formed therein, A main body having a pair of guide members on which a hooking ring is formed and each upper end is rotatably pin-coupled to the lower portion; A pair of grippers rotatably and pin-coupled to the lower ends of the guide members so as to face each other and hinged to be rotatable in an interconnected state; A driving cylinder coupled to the body so as to be vertically coupled to the gripper, the rod end being coupled to a hinge portion of the gripper to open or close the gripper while pulling the gripper upward or pushing it downward; And a hydraulic control unit installed in the main body and controlling a supply of hydraulic pressure to the drive cylinder in accordance with a signal of a remote controller operated from the outside.
According to the apparatus for collecting suspended solids according to the present invention, it is installed in a crane equipped with a moving means to prevent the pollution of the environment due to the easy capture of floating matters between a coast wall and a ship bounded on the ground, It is effective.

Description

Apparatus for collecting floating matters

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for collecting suspended solids, and more particularly, to a device for collecting suspended solids that collects suspended solids on the coast.

In general, due to typhoons or heavy rain, a lot of marine floating materials are flowing between the ship's seashore and the ship's seashore. These floats pollute the shore, but also have the disadvantage of causing damage to the propeller and rudder of the ship.

In order to solve such disadvantages, it has been used to work with the use of a weeping dowel or the collection of scum by the manpower of a diver. However, the operation time is prolonged and the worker is fatigued and the work efficiency is lowered.

Accordingly, in the conventional "domestic registration system No. 20-2003-0007669, a crane for operating a bucket for separation and collection on a deck on a barge is installed to be able to rotate 360 degrees via a rotating tower installed on the bottom of the crane body, In the crane, a G-type claw is connected to the end of the lifting wire and connected to a lifting hook provided on the bucket coupling part for separate collection. The cranes are connected to a G-shaped hook at the end of the operation wire, And the grating pocket is formed as a mesh structure between the grating grooves of the separate collection bucket and the grating grooves formed in the grating grooves of the separate collection collection bucket. Is formed to be able to be detached and attached to the inside of the dam. Equipment "is contemplated.

However, the above-mentioned floating material collecting equipment is mounted on a crane of a barge floating on seawater, so that it is difficult to collect suspended matters floating between a coast wall and a ship straddling the sea.

Further, the grating groove formed in the grid-like structure in the lower part of the body of the bucket has difficulty in collecting only floating substances with small volume.

In addition, since the grating bag collecting suspended solids must be always replaced when the collection is completed, troubles in replacing such grating bags occur, resulting in a reduction in work efficiency and an economical cost due to replacement costs.

The present invention has been made to solve the above problems, and it is an object of the present invention to provide a device for collecting scum by which scum can be easily collected even on the land, and operation can be performed wirelessly.

In order to accomplish the above object, according to the present invention, there is provided an apparatus for collecting suspended solids, which is fixed to a wire connected to a crane such as a crane having a moving means, A main body having a pair of guide members formed at one side thereof with hooks for engaging and disengaging the ends of the wire and each end rotatably pinned at a lower portion thereof; A pair of grippers rotatably and pin-coupled to the lower ends of the guide members so as to face each other and hinged to be rotatable in an interconnected state; A driving cylinder coupled to the body so as to be vertically coupled to the gripper, the rod end being coupled to a hinge portion of the gripper to open or close the gripper while pulling the gripper upward or pushing it downward; And a hydraulic control unit installed in the main body and controlling a supply of hydraulic pressure to the drive cylinder in accordance with a signal of a remote controller operated from the outside.

The hydraulic control unit may include a hydraulic pressure supply unit for supplying hydraulic pressure to the drive cylinder and a signal control unit for receiving the signal of the remote control and controlling the supply of the hydraulic pressure to the drive cylinder by the hydraulic pressure supply unit.

The gripper may have a plurality of through holes.

The gripper may further include an impact preventing means for protecting the gripper from external impact.

According to the apparatus for collecting suspended solids of the present invention, it is installed in a crane equipped with a moving means such as a forkläne to prevent environmental pollution by facilitating the collection of floating matters between a coastal wall on the shore and a ship straddling the ship, There is an effect to prevent.

In addition, it is possible to operate the gripper by radio control, thereby improving the working efficiency.

1 is a front view of a device for collecting suspended solids according to an embodiment of the present invention;
Fig. 2 is a side view of Fig. 1,
3 is a use state diagram showing the operating state of Fig.

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 apparatus for collecting scum according to an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3 is a state of use showing the operating state of FIG.

Referring to FIG. 1, the apparatus for collecting suspended solids 100 includes a main body 110, a pair of grippers 120, a driving cylinder 130, and a hydraulic control unit 140.

Such a slurry collection device 100 is fixed to a wire 20 connected to a crane 10 such as a crane equipped with a moving means so as to collect the floating material between the coast wall and the ship .

The main body 110 supports a pair of grippers 120 to be described later in an openable and closable manner and includes a case 111, a retaining ring 112 and a guide member 113.

Here, the case 111 may be formed as a box-shaped case 111 that forms a space 111a therein, but the shape is not limited and may be various.

The retaining ring 112 is formed on one side of the upper portion of the main body 110. Here, the latching ring 112 is formed in the shape of a loop so that each end of the wire 20 is engaged.

The pair of guide members 113 are disposed on the lower side of the main body 110 and on the opposite side of the main body 110, respectively. Here, the guide member 113 is formed in a plate shape and has holes 113a at both end portions thereof. Each of the guide members 113 has a hole 113a at the upper end and is rotatably connected to the lower portion of the main body 110 by a pin. The holes 113a at the lower ends of the guide members 113 are rotatably coupled to the pins of the gripper 120, which will be described later.

The gripper (120) And a pair of the main body 110 and the main body 110 are disposed to face each other. This gripper 120 collects the float by opening or closing it to open opposed to each other.

The gripper 120 is formed in a shape in which a space is formed therein, and the upper and lower sides, left and right side surfaces and the back surface are closed except for the front surface so that floating matters on the shore can be contained. However, the present invention is not limited to this, and a plurality of through holes 122 may be formed in each side wall of the gripper 120. This is because the gripper 120 And water or air is discharged to the outside through the through hole 122 when collecting the water to be stored on the coast.

Referring to the drawings again, each upper portion of the gripper 120 is rotatably pinned to the lower end of the guide member 113. Both ends of the pin are fixed to left and right inner walls of the gripper 120, respectively. A hole 113a formed at the lower end of the guide member 113 is rotatably coupled to the pin.

The gripper 120 is coupled to a hinge 121 so as to be rotatable with a lower side of a driving cylinder 130 to be described later. In addition, both ends of the pin are fixed to both upper side walls of the gripper 120. One side of the hinge 121 is rotatably coupled to the pin. The other side opposite to the one side of the hinge 121 is rotatably engaged with the lower side of the driving cylinder 130 to be described later.

The driving cylinder 130 is vertically installed at a lower portion of the main body 110. The upper part of the driving cylinder 130 is inserted into the case 111 and the lower part is provided with a rod 131 protruding downward from the case 111. The driving cylinder 130 serves to open and close the gripper 120. In addition, the end of the rod 131 is rotatably coupled to the hinge 121 of the gripper 120. When the rod 131 pulls the gripper 120 upward or downward according to the operation of the driving cylinder 130, the gripper 120 is opened and closed.

The hydraulic pressure control unit 140 serves to supply and control the hydraulic pressure to the drive cylinder 130 and includes a hydraulic pressure supply unit 141 and a signal control unit 143. Here, the hydraulic pressure supply means 141 may be a hydraulic pump. The hydraulic pump 141 is installed inside the case 111. The hydraulic pump 141 is connected to one side of the upper portion of the driving cylinder 130 to supply the hydraulic pressure to the driving cylinder 130.

The signal control unit 143 is installed at one side of the hydraulic pressure supply unit 141. Here, the signal controller 143 may be a receiver. The receiver 143 serves to control the operation of the hydraulic pressure supply means 141 that receives the signal of the remote controller 30 from the outside and supplies the hydraulic pressure to the drive cylinder 130 in accordance with the signal.

Referring again to FIG. 1, each side surface of the gripper 120 may be provided with an impact preventing means 150 for protecting the gripper 120 from external impact. The impact preventing means 150 may be a roller. The roller 151 is formed of a material such as rubber capable of absorbing impact, and is provided on both sides of the gripper 120. This roller 150 absorbs the impact primarily by the rubber roller 150 even if the gripper 120 collides with the coast wall or the outer surface of the ship. In addition, the rollers 150 are secondarily rotated to prevent breakage of the gripper 120, and further, the outer surface of the ship can be prevented from being deformed by the impact of the gripper 120.

Hereinafter, the operation and effect of the apparatus for collecting suspended solids according to one embodiment of the present invention will be described with reference to the accompanying drawings.

First, one end of the wire 20 is hooked and fixed to the hooking ring 112 formed on the upper part of the case 111. The other end of the wire 20 is fixed to a crane 10 of a crane (not shown) equipped with moving means.

Thereafter, the crane 10 is moved so that the slurry collection device is lowered to the upper part of the suspended body floating in the seawater between the seawall on the coast and the ship which is straddling the ship.

Next, the driving cylinder 130 is operated so that the gripper 120 spreads by using the remote controller 30 at a remote place of the apparatus for collecting the scum. At this time, as the rod 131 of the driving cylinder 130 pushes the hinge 121 downward, the gripper 120 is opened.

The rod 131 of the driving cylinder 130 pulls the hinge 121 upward so that the gripper 120 can move to the gripper 120. [ Are closed together to hold the float.

Finally, the crane 10 is moved upward and then rotated so that the suspended matter collected in the gripper 120 is laid on a floating-matter collecting device or a collection vehicle (not shown) disposed on the land.

As described above, according to the apparatus for collecting suspended solids 100 according to the present invention, it is installed in a crane (10) equipped with a moving means such as a forkläne, so that it is easy to collect floating matters between a coast wall and a ship Thereby preventing environmental pollution and preventing a ship accident.

In addition, it is possible to operate the gripper by radio control, thereby improving the working efficiency.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: a device for collecting suspended solids 110:
111: Case 112: Clasp ring
113: guide member 120: gripper
121: Hinge 122: Through hole
130: driving cylinder 131: rod
140: Hydraulic pressure control unit 141: Hydraulic pressure supply means
143: Signal control unit 150: Impact prevention means
151: roller 10: crane
20: wire 30: remote control

Claims (4)

The present invention relates to a device for collecting suspended solids, which is fixed to a wire connected to a crane such as a forklale equipped with a moving means,
A main body having a space formed therein, a pair of guide members formed at one side thereof with hooks for engaging and disengaging the ends of the wires, and a lower end rotatably coupled to the lower ends thereof;
A pair of grippers rotatably and pin-coupled to the lower ends of the guide members so as to face each other and hinged to be rotatable in an interconnected state;
A driving cylinder coupled to the body so as to be vertically coupled to the gripper, the rod end being coupled to a hinge portion of the gripper to open or close the gripper while pulling the gripper upward or pushing it downward;
And a hydraulic control unit installed in the main body and controlling the supply of hydraulic pressure to the drive cylinder according to a signal of a remote controller operated from the outside. The method according to claim 1,
The hydraulic control unit includes:
A hydraulic pressure supply means for supplying hydraulic pressure to the drive cylinder and
And a signal control unit for receiving the signal of the remote controller and controlling the supply of the hydraulic pressure to the drive cylinder. The method according to claim 1,
Wherein the gripper is provided with a plurality of through holes. The method according to claim 3 or 4,
And an impact preventing means for protecting the gripper from external shocks on the outside of the gripper.
KR1020120131070A 2012-11-19 2012-11-19 Apparatus for collecting floating matters KR20140064113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120131070A KR20140064113A (en) 2012-11-19 2012-11-19 Apparatus for collecting floating matters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120131070A KR20140064113A (en) 2012-11-19 2012-11-19 Apparatus for collecting floating matters

Publications (1)

Publication Number Publication Date
KR20140064113A true KR20140064113A (en) 2014-05-28

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Application Number Title Priority Date Filing Date
KR1020120131070A KR20140064113A (en) 2012-11-19 2012-11-19 Apparatus for collecting floating matters

Country Status (1)

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KR (1) KR20140064113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245985A (en) * 2016-09-30 2016-12-21 李素峰 Hydraulic pressure electric pole pole erecting vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245985A (en) * 2016-09-30 2016-12-21 李素峰 Hydraulic pressure electric pole pole erecting vehicle
CN106245985B (en) * 2016-09-30 2019-06-21 李素峰 Hydraulic electric pole pole erecting vehicle

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E601 Decision to refuse application