KR20160136152A - Covering apparatus for cargo box - Google Patents
Covering apparatus for cargo box Download PDFInfo
- Publication number
- KR20160136152A KR20160136152A KR1020150069971A KR20150069971A KR20160136152A KR 20160136152 A KR20160136152 A KR 20160136152A KR 1020150069971 A KR1020150069971 A KR 1020150069971A KR 20150069971 A KR20150069971 A KR 20150069971A KR 20160136152 A KR20160136152 A KR 20160136152A
- Authority
- KR
- South Korea
- Prior art keywords
- frame
- locking
- rail
- hook
- pair
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
- B65D88/122—Large containers rigid specially adapted for transport with access from above
- B65D88/124—Large containers rigid specially adapted for transport with access from above closable top
- B65D88/126—Large containers rigid specially adapted for transport with access from above closable top by rigid element, e.g. lid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention relates to a railway car, comprising: a rail part provided in two rows along a longitudinal direction of a cargo box and disposed symmetrically on both sides with respect to a space part of the cargo space; A pair of frame parts installed to be slidable on the rail part and symmetrically provided on the front and rear sides in the longitudinal direction of the rail part; And a locking part for locking the pair of frame parts to each other, wherein the frame part is formed of a C shape in cross-section and has a plurality of openings; A locking frame provided at an end of the frame portion; And a driving roller and a steering roller which are coupled to each other so as to protrude and extend in a lower end direction of each of the cell packing frame and the locking frame and are protruded to the left side of the cell packing frame and the locking frame And a bracket including an inner bracket provided on the inner side and an outer bracket provided on the outer side so as to protrude to the right side of the cloth frame and the lock frame.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loading box cover apparatus such as a railway vehicle, a dump truck, and a container box.
More particularly, the present invention relates to a railroad car which is provided with a plurality of frames which are installed to be slidable on an upper end of a rail provided on a carriage and which cover or open the carriage, So that the width of folding of a plurality of frames can be minimized when the cover unit is disassembled to open the loading unit.
Generally, a freight vehicle is a device that moves a loaded cargo by traveling a long distance after loading cargo in a rear-mounted cargo ship. To prevent the cargo loaded on the freight car from falling, A tear film such as a tear film is provided to prevent breakage or deformation from occurring.
Such a barrier has been used mainly by loading cargo in a loading cargo, spreading a tent on it, and then connecting the loading cargo with a binding cord. However, the driver must directly lift the tent in the loading car to install the blocking film in the loading car. And it is very difficult to cover the upper part with a tent when a relatively bulky cargo is loaded.
In order to solve the above problems, a loading lid has been developed which can cover or easily release the loading box by slide motion.
As one of such loader covers, Korean Patent Laid-Open Publication No. 10-2004-0084102 discloses a truck loader cover.
FIG. 1 is a perspective view showing a state in which support poles are installed at regular intervals in a truck lid of a conventional truck, and the structure thereof is coupled to the truck itself so as to be opened and closed in the longitudinal direction on both sides of the
When the cargo is loaded on the loading box 1, such a truck loading cargo cover simply expands and contracts the cover member 50 for protecting the cargo by the sliding movement of the supporting
However, in the conventional truck lid cover, a
That is, the
In order to solve such a problem, even if a plurality of
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a railway car which is provided with a plurality of frames which are slidably mounted on an upper end of a rail, There is provided a loading box cover device capable of minimizing the width of folding of a plurality of frames when the loading device is opened to disassemble the cover device by providing the rollers supported by the rails in a zigzag form between the frames so that each frame can be slidably moved I have to.
According to an aspect of the present invention, there is provided a loading box cover device comprising: a rail part arranged in two rows along a longitudinal direction of a loading box and disposed symmetrically on both sides with respect to a space part of the loading box; A pair of frame parts provided so as to be slidable on the rail part, the pair of frame parts being provided symmetrically on the front and rear sides in the longitudinal direction of the rail part; And a locking part for locking the pair of frame parts to each other, wherein the frame part has a cross section of a " C " A locking frame provided at an end of the frame part; And a driving roller and a steering roller which are supported by the rail and are coupled to each other so as to protrude and extend in a lower direction of each of the basket frame and the lock frame, And a bracket including an inner bracket, an outer bracket provided on the outer side so as to have a shape protruding to the right side of the cloth frame and the lock frame, and to solve the technical problem .
The present invention relates to a railroad car which is provided with a plurality of frames which are installed to be slidable on an upper end of a rail provided on a carriage so as to cover or open the carriage and in which the rollers supported on the rails are slidable in a zigzag It is possible to minimize the width of the folding of the plurality of frames when the cover is opened by disassembling the cover device, so that the volume occupied by the frame can be minimized, and the space occupied by the load can be maximized. Effect.
Further, according to the present invention, since the cover device is opened and closed on both sides, a lock portion is provided in the middle of the pair of cover devices, the cover device can be easily closed after the cargo is loaded in the cargo hold, The cover device can be dismantled only by the pulling action of the pulling force of the pulling force of the pushing force.
1 is a perspective view illustrating a state where a support pole is installed at a predetermined interval in a conventional truck lid.
FIG. 2 is a perspective view of a loading box cover apparatus according to the present invention. FIG.
FIG. 3 is a side view showing a state in which the loading box is opened in the loading-box cover apparatus according to the present invention.
FIG. 4 is a side view showing a state where the loading box is closed in the loading tray cover apparatus according to the present invention. FIG.
FIG. 5 is a front view showing a connection state of a rail part and a frame part in the loader cover device according to the present invention. FIG.
FIG. 6 is a plan view showing a frame portion in the loader cover device according to the present invention.
7A is a side view showing an example in which a frame is contacted with a conventional load-carrying cover device.
FIG. 7B is a side view showing an example in which the frame is contacted in the loader cover device according to the present invention.
8 is a front view showing a locking part in the loading tray cover device according to the present invention.
FIG. 9 is a view showing the operation of the lock unit in the loader cover unit according to the present invention.
10 is a perspective view showing another example of the loading box cover apparatus according to the present invention.
Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.
In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.
The present invention is characterized in that a plurality of frames are provided so as to be slidable on rails respectively provided symmetrically to a space of a loading box, and a pair of rollers provided in each frame are provided in a zigzag form between the frames, To a loading box cover device capable of minimizing the width of folding of a plurality of frames when the loading box is opened.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.
FIG. 2 is a perspective view of a loading box cover apparatus according to the present invention. FIG.
The loading unit cover device according to the present invention can easily open and close the
The
As shown in FIG. 2, the
The
At this time, the upper surface of the
A
Further, when a tent is provided on the outer surface of the
Referring to FIG. 5, the
The
The
3, when the locking
4, when the pair of
Depending on the design conditions, a tent may be further provided on the outer surface of the
When the
The
The
At this time, the
The brackets 330 are coupled to each other so as to protrude and extend in the lower direction of each of the plurality of the cell packing frames 310 and the locking frames 320. The brackets 330 are provided as a pair of the
At this time, the
6, the
Accordingly, when a plurality of bubble frames 310 and the lock frame 230 are slidably moved and narrowed, the
The driving
At this time, the traveling
5, the
Meanwhile, when the plurality of frames are slid and opened to load the cargo in the loading box, the space between the frames is narrowed and the loading box is opened.
However, in the conventional tray cover device, it is difficult to secure a wide space for loading / unloading the cargo because the interval between the frames is wide. Therefore, it may be difficult to carry the cargo up and down.
This will be described in detail with reference to FIG. 7A.
FIG. 7A is a side view showing a state in which a frame is folded in a conventional tray cover apparatus, and a plurality of frames are provided with rollers below each frame so that each frame can be installed upright on the rails, As shown in Fig.
However, when a plurality of frames provided at predetermined intervals are closed to load the cargo in the loading box, the interval is narrowed and slid, and the narrowed interval can not be minimized by the volume occupied by the pair of rollers .
Therefore, it is difficult to secure a space for loading the cargo in the loading box, and the cargo or the frame may be damaged when the cargo is loaded on a long type of cargo such as a pipe or the like. There is a problem.
7B, the brackets 330 for supporting the plurality of bubble frames 310 and the
The locking
When the
The locking
The central locking device 410 functions to lock the locking frames 320 provided at the front ends of the
As shown in the accompanying drawings, the central locking device 410 may be provided in plurality in the longitudinal direction of the
The
The locking
The
This
The
The locking
One side of the
The locking
The
9, when the
Accordingly, the pair of
The
Thus, when the
The
As shown in the accompanying drawings, the
Accordingly, when the cargo is loaded / unloaded to / from the
10, the upper and lower sides of the
Accordingly, it is possible to install a loading box having various forms such as a loading box for loading or unloading cargo into the upper space of the loading box, or a loading box for loading or unloading cargo on the upper side, left side and right side of the loading box.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It can be seen that branch substitution, modification and modification are possible.
100: loader 110:
200: rail part 210: rail supporting part
220: rail 300: frame part
310: Packet frame 320: Lock frame
321: projection 322: groove
330:
330b: outer bracket 331: traveling roller
332: steering roller 400: locking part
410: Central locking device 411: Rod rod guide
412: Locking hook hinge 413: Hook
414: Locking hook spring hinge 415: Locking hook spring
416: Locking hook 420: Release rope
500: tent storage unit
Claims (8)
A pair of frame parts 300 installed to be slidable on the rail part 200 and symmetrically provided on the front and rear sides in the longitudinal direction of the rail part 200;
And a locking part 400 for locking the pair of frame parts 300 to each other,
The frame part 300 includes:
A plurality of bubble frames 310 having a cross section in a 'C'shape;
A locking frame 320 provided at an end of the frame part 300; And
A driving roller 331 and a steering roller 332 coupled to each other so as to protrude and extend in the bottom direction of each of the cell packing frame 310 and the locking frame 320 and being supported by the rail part 200, And an inner bracket 330a provided on the inner side so as to protrude to the left side of the bubble frame 310 and the lock frame 320 and an inner bracket 330b protruding to the right side of the bubble frame 310 and the lock frame 320 And a bracket (330) including an outer bracket (330b) installed on the outer side of the bracket (330).
The tent storage unit 500 is disposed on the upper and lower ends of the loading box 100 and is located on the upper side of the frame unit 300 with the loading box 100 opened. Wherein the cover unit is further provided with a cover.
The rail part (200)
A rail support 210 coupled to the stack 100; And
And a rail 220 fixedly installed on the rail supporting part 210 and having a cross section as a whole,
The driving roller 331 is inserted into the upper space of the rail 220 having the 'Wang' shape and the steering roller 332 is inserted into the lower space of the rail 220 having the ' And a portion protruding to both sides of the rail 220 is supported on the upper side and the lower side.
The rail support portion 210
And the upper side has an inclined surface which is lowered toward the outer side from the middle portion of the loading box (100).
A protrusion 321 is formed on one side of a lock frame 320 provided at the tip of one of the pair of frame parts 300,
A groove 322 corresponding to the projection 321 is formed on the other side of the lock frame 320 provided at the tip of the other frame 300 of the pair of frame parts 300,
Wherein the protrusion (321) is drawn into the groove (322) when the locking frame (320) is brought into contact with each other.
The locking part 400
And a central locking device 410,
The central locking device 410
A rod rod guide 411 provided on a lock frame 320 provided at one end of the frame part 300 of the pair of frame parts 300 and having one side opened;
A locking hook hinge 412 protruding from an upper surface of the rod rod guide 411;
A hook 413 rotatably coupled to the locking hook hinge 412 and opened to one side;
A locking hook spring hinge 414 provided on an outer surface of the hook 413;
A locking hook spring 415 having one end coupled to the other end of the rod rod guide 411 and the other end coupled to the locking hook spring hinge 414; And
And a locking hook 416 provided on a locking frame 320 provided at the tip of the other frame part 300 of the pair of frame parts 300,
Wherein the locking hook spring (415) elastically supports the locking hook hinge (412) so that the hook (413) can be rotated clockwise.
The locking part 400
And a release rope 420 coupled to the other side of the hook 413,
When the release rope 420 is pulled, the hook 413 is rotated counterclockwise about the locking hook hinge 412 so that the hooking state of the locking hook 416 is released.
The central locking device 410
Wherein a plurality of the locking frames (320) are provided in the longitudinal direction of the lock frame (320).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150069971A KR101703735B1 (en) | 2015-05-19 | 2015-05-19 | Covering apparatus for cargo box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150069971A KR101703735B1 (en) | 2015-05-19 | 2015-05-19 | Covering apparatus for cargo box |
Publications (2)
Publication Number | Publication Date |
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KR20160136152A true KR20160136152A (en) | 2016-11-29 |
KR101703735B1 KR101703735B1 (en) | 2017-02-07 |
Family
ID=57706322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020150069971A KR101703735B1 (en) | 2015-05-19 | 2015-05-19 | Covering apparatus for cargo box |
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KR (1) | KR101703735B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980019644U (en) * | 1996-10-05 | 1998-07-15 | 조기동 | Packing equipment for dump truck |
EP1116635A1 (en) * | 2000-01-13 | 2001-07-18 | Grandwaggon Aktiebolag | An end piece in a cover arrangement for goods-transporting means |
KR20040084102A (en) | 2003-03-26 | 2004-10-06 | 기아자동차주식회사 | Cover of Loading Case for Trucks |
KR20100086267A (en) * | 2009-01-22 | 2010-07-30 | 이종엽 | Cover device of truck cargo box |
KR20120025186A (en) * | 2010-09-07 | 2012-03-15 | 화신강업(주) | A multi purpose sliding door container |
-
2015
- 2015-05-19 KR KR1020150069971A patent/KR101703735B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980019644U (en) * | 1996-10-05 | 1998-07-15 | 조기동 | Packing equipment for dump truck |
EP1116635A1 (en) * | 2000-01-13 | 2001-07-18 | Grandwaggon Aktiebolag | An end piece in a cover arrangement for goods-transporting means |
KR20040084102A (en) | 2003-03-26 | 2004-10-06 | 기아자동차주식회사 | Cover of Loading Case for Trucks |
KR20100086267A (en) * | 2009-01-22 | 2010-07-30 | 이종엽 | Cover device of truck cargo box |
KR20120025186A (en) * | 2010-09-07 | 2012-03-15 | 화신강업(주) | A multi purpose sliding door container |
Also Published As
Publication number | Publication date |
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KR101703735B1 (en) | 2017-02-07 |
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