KR101571536B1

KR101571536B1 - Container

Info

Publication number: KR101571536B1
Application number: KR1020150111125A
Authority: KR
Inventors: 김재연
Original assignee: 주식회사 대한하우징
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2015-11-24

Abstract

The present invention is characterized in that a reinforcing bar is provided on both sides of a frame for supporting a bottom plate, a horizontal reinforcing bar and a vertical reinforcing bar are provided along both sides of the container along the rim, and a corner reinforcing plate is installed at corner portions of the horizontal reinforcing bar and the vertical reinforcing bar, And a warp reinforcement structure which is improved so as not to cause a warp phenomenon of the warp.

Description

Container having a warp reinforcement structure {CONTAINER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container having a warp-strengthening structure, and more particularly, to a container having a warp-strengthening structure, To a container having a warp-strengthening structure which is improved so as not to cause a warping phenomenon in use.

In general, the container is used for the purpose of transporting a large amount of cargo. Recently, the container has been modified as a simple office, a hotel and a warehouse, and is also used as a portable mobile or portable toilet in the military.

The conventional container is composed of an upper panel constituting a roof, an outer panel constituting an outer wall of the quadrangular plane, and a floor panel constituting the floor, and most of them maintain a rectangular frame.

However, the conventional container having such a structure has a problem that when the container is used for a long period of time due to a vertical load applied to the rim, the rim of the rim may be distorted or the rim of the bottom may be sagged downward.

To improve this, Korean Patent Registration No. 10-1221566 discloses a structure in which a horizontal reinforcement bar, an upright reinforcement bar, and a supplementary reinforcement bar are provided on a lower base of a container to stably support loads and warping loads of the cargo.

However, the load distribution structure disclosed in the above patent has an effect of stably supporting the load in the lower base, but there is no structure for catching the twisting phenomenon of the container itself, and the load distribution structure is complicated, There is a problem that the unit price rises.

1) Korea Patent No. 10-1221566 (filed on Jan. 07, 2013), entitled " Load Dispersion for Container and Self-weight Reducing Base & 2) Korea Patent No. 10-0360389 (filed on October 28, 2002), title of invention: "Container fastening device" 3) Utility Model No. 20-0390762 registered in the Republic of Korea (Registered Date: July 14, 2005), Name of Design: "Buckling strength reinforced shipping container 4) Korean Utility Model No. 20-0409759 (Registered Date: February 20, 2006), Name of Design: "Buckling strength reinforced shipping container"

The present invention has been proposed in order to solve the problems described above, and it is an object of the present invention to provide a horizontal reinforcing bar and a vertical reinforcing bar along the rim on both sides of a container, And a corner reinforcement plate is provided at a corner corner of the vertical reinforcing bar to prevent the container from being twisted.

The above object can be attained by a floor panel comprising a horizontally installed bottom plate, a front plate vertically erected at the front end of the bottom plate, a rear plate vertically erected at the rear end of the bottom plate, A bottom frame frame provided vertically along the frame at both sides of the bottom surface of the bottom plate, the bottom frame frame comprising: a front frame; A pair of fork frames provided at an intermediate portion of the bottom surface of the bottom plate at intervals of a fork of the forklift to support the bottom plate and having a fork insertion groove into which the fork of the forklift is inserted in a longitudinal direction; A plurality of intermediate support frames installed vertically on the bottom surface of the bottom plate at predetermined intervals between the bottom edge frame and the fork frame to support the bottom plate; A right side reinforcement member to which an end portion is fixed to the bottom frame frame and which extends in the direction of the intermediate support frame and a left side reinforcement member to which an end portion is fixed to the intermediate support frame and which extends in the direction of the bottom frame frame, A support rib for preventing the bottom frame frame from being warped; A horizontal revetment installed horizontally along the rim at the upper and lower ends of the side plates; A vertical reinforcement installed vertically along the rim at the front and rear ends of the side plates; And a corner reinforcing plate having a rectangular shape in which a horizontal surface is welded to a horizontal reinforcing bar at each corner portion where the horizontal reinforcing bar and the vertical reinforcing bar are connected and a vertical surface is welded to the vertical reinforcing bar to prevent the container from being warped And a part of the left reinforcing bar is provided to face each other and a part of the part to be interviewed is fixedly connected by welding, and the supporting rib is fixed to the bottom plate support Wherein the bottom plate supporting means comprises an upper screw rod fixed to the upper surface of the right reinforcing bar so as to extend upward from the upper surface thereof and having a male screw portion on the outer surface thereof, The joining boss is integrally formed on the bottom surface and moves up and down along the upper razor bar A lower screw rod fixed to the bottom surface of the bottom plate to closely contact the bottom surface of the bottom plate and extending downward from the bottom surface of the left reinforcing bar and having a male screw portion formed on the outer surface thereof and a female screw hole formed at the center so as to be fastened to the lower screw rod And a supporter which is brought into close contact with the ground surface while moving up and down along the lower thread bar.

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The tension plate is installed between the spring seating groove formed on the upper surface of the support plate and the spring insertion groove formed on the bottom surface of the tension plate to elastically support the tension plate, A compression spring installed to be pressed is added so that when the tension platen is brought into close contact with the bottom surface of the bottom plate, the bottom plate is pushed by the restoring force of the compression spring and the bottom plate is supported so as not to be sagged, .

The container to which the present invention is applied is provided with a support rib in a direction orthogonal to an intermediate support frame for supporting both side ends of the bottom plate and the bottom edge frame to improve the tilting of the bottom plate, A horizontal reinforcing bar and a vertical reinforcing bar are provided, and a corner reinforcing plate is provided at a corner corner portion of the horizontal reinforcing bar and the vertical reinforcing bar to improve the overall warping of the container.

In addition, the container to which the present invention is applied is provided with a bottom plate supporting means on the supporting rib so as to support the bottom portions of both sides of the bottom plate. Therefore, there is a problem that the both ends of the bottom plate are deformed downward when they are used for a long period of time There is an effect.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front sectional view showing the structure of a container having a warp reinforcement structure according to the present invention,
Fig. 2 is a partial perspective view showing a state in which a support rib is installed in Fig. 1,
FIG. 3 is a partial perspective view for explaining a warp reinforcement structure of the container side in FIG. 1,
FIG. 4 is an exploded perspective view illustrating a bottom plate supporting means provided in the supporting rib in the present invention,
Fig. 5 is a partial sectional view showing the installation state of Fig. 4,
6 is a partial cross-sectional view showing another embodiment of a support rib used in the present invention,

The present invention will now be described in detail with reference to the accompanying drawings.

1 to 3, a container having a warp-strengthening structure according to the present invention basically comprises a bottom plate 10 horizontally installed, a front plate 20 vertically installed at a front end of the bottom plate 10, A side plate 40 vertically erected at both side ends of the bottom plate 10 and a side plate 40 vertically installed at both side ends of the bottom plate 10, A front plate 30, and an upper plate 50 horizontally connected to the upper ends of the side plates 40. A window 60 and a door (not shown) are installed on the front plate 20 and the front plate 30.

In addition, the bottom frame frame 100 is installed in the longitudinal direction on both sides of the bottom surface of the bottom plate 10 along the rim. Therefore, when the container is placed on the ground, the container is supported on the floor frame 100 and spaced apart from the ground. A fork frame 200 is provided at an intermediate portion of the bottom surface of the bottom plate 10 at intervals of a fork (not shown) of a forklift (not shown). The fork frame 200 supports the middle portion of the bottom plate 10 and has a fork insertion groove 210 through which the fork of the forklift is inserted. . A plurality of intermediate support frames 300 are provided in the longitudinal direction at predetermined intervals between the bottom frame 100 and the fork frame 200 so that the intermediate support frame 300 is disposed on the bottom surface of the bottom plate 10. [ As shown in FIG. Here, the intermediate support frame 300 is formed in a T shape so that the horizontal portion is fixed to the bottom plate 10 and the lower end of the vertical portion is supported on the ground.

In addition, the present invention is configured to further prevent a warp of the bottom plate 10 by providing a support rib 400 disposed laterally between the bottom frame 100 and the intermediate support frame 300.

That is, the supporting beam 400 includes a right side reinforcement 410 having an end fixed to the bottom frame 100 and extending in the direction of the intermediate supporting frame 300, an end fixed to the intermediate supporting frame 300, And a left side reinforcement strip 420 extending in the direction of the center frame 100. The right side reinforcement strip 410 and the left side reinforcement strip 420 are fixedly connected to each other to prevent the bottom frame frame 100 from being warped.

Here, the structure in which the right and left reinforcement rods 410 and 420 are fixedly connected to each other is such that a portion of the right and left reinforcement rods 410 and 420 is extended so as to be in contact with each other, So that they can be fixedly connected. Of course, it is possible to use a bolt and nut system to fix the welding system other than the welding system. It is ideal that these support posts 400 are installed at the front and rear sides of the bottom plate 10 to hold four corners.

Further, in the present invention, a structure for preventing warpage is additionally provided on both sides of the container. A horizontal reinforcing bar 510 is welded and fixed to the upper and lower ends of the side plate 40 horizontally along the rim. Vertical reinforcing bars extending vertically from the front and rear ends of the side plate 40 520 are fixed by welding and rectangular reinforced corrugated plates 500 are installed at corner portions where the horizontal reinforcing bars 510 and the vertical reinforcing bars 520 are connected to each other. Here, the corner reinforcement plate 500 is welded to the horizontal reinforcement band 510 by welding and the vertical plane is welded to the vertical reinforcement band 520, thereby firmly holding the corner portion of the container and preventing the container from being warped .

As described above, in the container having the warp reinforcement structure according to the present invention, the bottom plate 10 is provided with the fork frame 200, the intermediate support frame 300, and the bottom frame 100 in the longitudinal direction, Since the support ribs 400 are provided to warp the vertical movement of the bottom plate 10, the horizontal ribs 510, the vertical ribs 520, and the corner reinforcement 520 are formed on both sides of the container, Since the plate 500 is provided to warp the container body, the warping phenomenon is reliably improved.

In addition, the present invention is configured such that the bottom plate supporting means is additionally provided so that both side edges of the bottom plate 10 are sagged downward due to the load. That is, both side edges of the bottom plate 10 have a side plate structure and are disposed at the edges when the luggage is disposed therein, so that they are subjected to a vertical load more than the middle of the bottom plate 10. Therefore, a part of the edge of the bottom plate 10 is sagged in a downward direction, and a warping phenomenon occurs. In the present invention, a bottom plate supporting means is further provided on the supporting beam 400 to improve such sagging and distortion.

4 and 5, a bottom plate supporting means according to the present invention will be described. A bottom plate 600 is vertically movably installed at an upper portion of a supporting beam 400 to support and support the bottom plate 10 And a support table 640 is movably installed up and down at the lower part of the support bracket 400 and is closely contacted with the ground surface.

That is, the bottom plate supporting means includes an upper screw rod 610 fixed to the upper surface of the right side reinforcement bar 410 so as to extend upwardly and having a male screw portion formed on the outer surface thereof, a female screw hole 610 fastened to the upper screw rod 610, A supporting plate 600 integrally formed on the bottom surface of the coupling boss 620 through which the coupling bosses 622 penetrate and which is in contact with the bottom surface of the bottom plate 10 while moving up and down along the upper screw rod 610, A lower screw rod 630 formed to extend downward from the bottom surface of the lower screw rod 630 and having a male screw portion formed on the outer surface thereof and a female screw hole 642 formed at the center thereof so as to be fastened to the lower screw rod 630, 630 and a support table 640 which is supported in close contact with the ground.

Therefore, since the support plate 600 is supported by the bottom plate 10 and the support table 640 is tightly supported on the ground, the bottom plate 10 is prevented from falling downward.

The bottom plate supporting means may be configured such that the support plate 600 is in direct contact with the bottom surface of the bottom plate 10 to support the support plate 600. However, A compression spring 660 is interposed between the spring seating groove 602 formed on the upper surface of the support plate 600 and the spring insertion groove 652 formed on the bottom surface of the tension plate 650, The tension plate 650 may be brought into close contact with the bottom surface of the bottom plate 10 so that the bottom plate 10 may be elastically pressed. When the tension plunger 650 is brought into close contact with the bottom surface of the bottom plate 10, the bottom plate 10 is pushed by the restoring force of the compression spring 660 and the bottom plate 10 is supported not to be sagged, Thereby providing a sense of cushioning.

As described above, according to the present invention, since the bottom plate supporting means is additionally provided on the supporting bracket 400, both side edge portions of the bottom plate 10 are caught in a downward direction due to the load, Durability is improved.

6, the right side reinforcement strip 410 and the left side reinforcement strip 420 of the support rib 400 may be connected and fixed via the intermediate connection member 700. As shown in FIG. That is, the right side bar 412 extends integrally with the right side bar 410 and the left side bar 422 extends integrally with the left side bar 420. The right bar 412 and the left bar & (422) may be fixedly connected by an intermediate connecting member.

The intermediate connecting member 700 applied to the present invention has a base rod 710 positioned between the right and left bending rods 412 and left bending rods 422 and a connecting rod 710 at the right end of the base rods 710, A right connecting rod 730 which is connected to the right end of the right adjusting rod 720 by a linking method in a linking manner and a right connecting rod 730 which is integrally formed at an end of the right connecting rod 730, A right hook block 740 having a larger diameter than the right connecting rod 730 and a right hook block 740 movably installed along the outer surface of the right connecting rod 730 and hooked to the right hook block 740 when moved to the right, A right coupler 800 formed on the right side of the right coupler 800 and coupled to the right bending rod 412 by a right coupling or bore 802 formed on the right side of the right coupler 412, And is interposed between the block 740 and the right nail bar 412, And a left regulating rod 750 which is connected to the left end of the base rod 710 so as to be able to be bent by a linking method and which is connected to the left end of the left regulating rod 750 by a linking method, A left hooking block 770 integrally formed at an end of the left connecting rod 760 and having a larger diameter than the left connecting rod 760 and a left connecting rod 760 integrally formed at an end of the left connecting rod 760, The left hooking block 770 restricts the movement of the left hooking block 770 when the left hooking block 770 does not fall off. When the left hooking block 770 is moved to the left, the right hooking hole 822 is formed inside the left hooking bar 422, A left coupler 820 coupled to the swaging rod 422 and a left coupler 820 interposed between the left blocking block 770 and the left twinning bar 422 inside the left coupler 820 to elastically press the left blocking block 770 And a left spring 830.

Therefore, when the right side boss 412 and the right side connecting rod 730 are connected through the right coupler 800 and the left side boss 422 and the left side connecting rod 760 are connected through the left coupler 820, 420 and the right reinforcing bar 410 are connected and fixed to each other. At this time, the intermediate connecting member 700 is constructed such that the right adjusting rod 720 and the right connecting rod 730 are bent on the right side with respect to the base rod 710, and the left adjusting rod 750 and the left connecting rod 760 So that the left and right reinforcing bars 420 and 410 can be connected to each other freely through the intermediate connecting member 700 even if they are installed on a straight line or are arranged to be deviated from each other.

The bottom plate 710 may be provided with a bottom plate supporting means to support the bottom plate 10.

The bottom plate receiving means includes an upper screw rod 610 fixed on the upper surface of the base rod 710 so as to extend upwardly and having a male screw portion formed on the outer surface thereof and a female screw hole 610 fastened to the upper screw rod 610 A base plate 710 which is integrally formed with the bottom surface of the coupling boss 620 through which the base plate 710 and the base plate 720 are inserted and which is brought into close contact with the bottom surface of the bottom plate 10 while moving up and down along the upper base 610, A lower screw rod 630 formed to extend downward from the bottom surface of the lower screw rod 630 and having a male screw portion formed on the outer surface thereof and a female screw hole 642 formed at the center thereof so as to be fastened to the lower screw rod 630, 630, and a support base 640 which is in close contact with the ground.

Meanwhile, although not shown, the present invention may be configured such that the corner reinforcement plate 500 is perforated and the corner reinforcement plates 500 are connected by wires in order to further improve the supporting force of the corner reinforcement plate 500.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Anyone who can afford it will know.

10: bottom plate 20: front plate
30: rear plate 40: side plate
50: top plate 100: bottom edge frame
200: fork frame 210: fork insertion groove
300: intermediate support frame 400: support rib
410: Right side reinforcement bar 412: Right side bar
420: left side reinforcing bar 422:
500: corner reinforcement plate 510: horizontal reinforcement bar
520: vertical reinforcement frame 600:
610: upper screw rod 620: engaging boss
630: Lower screw rod 640: Support
650: tension platen 660: compression spring
700: intermediate connecting member 710: base rod
720: right adjustment rod 730: right connection rod
740: right locking block 750: left adjustment rod
760: Left connecting rod 770: Left blocking block
800: Right side coupler 802: Right side fastening screw
810: right spring 820: left coupler
822: left fastening screw 830: left spring

Claims

A rear plate vertically erected at a rear end of the bottom plate; a side plate provided vertically at both ends of the bottom plate; And a top plate connected horizontally at the tops of the front plate, the rear plate, and the side plates,
A bottom frame frame provided at both sides of the bottom plate of the bottom plate in the longitudinal direction along the frame; A pair of fork frames provided at an intermediate portion of the bottom surface of the bottom plate at intervals of a fork of the forklift to support the bottom plate and having a fork insertion groove into which the fork of the forklift is inserted in a longitudinal direction; A plurality of intermediate support frames installed vertically on the bottom surface of the bottom plate at predetermined intervals between the bottom edge frame and the fork frame to support the bottom plate; A right side reinforcement member to which an end portion is fixed to the bottom frame frame and which extends in the direction of the intermediate support frame and a left side reinforcement member to which an end portion is fixed to the intermediate support frame and which extends in the direction of the bottom frame frame, A support rib for preventing the bottom frame frame from being warped; A horizontal revetment installed horizontally along the rim at the upper and lower ends of the side plates; A vertical reinforcement installed vertically along the rim at the front and rear ends of the side plates; And a corner reinforcing plate having a rectangular shape in which a horizontal surface is welded to a horizontal reinforcing bar at each corner portion where the horizontal reinforcing bar and the vertical reinforcing bar are connected and a vertical surface is welded to the vertical reinforcing bar to prevent the container from being warped Respectively,
A portion of the right reinforcing bar and the portion of the left reinforcing bar of the support rib are installed so as to face each other and a portion of the portion to be interviewed is fixedly connected by welding,
A bottom plate supporting means for supporting the bottom plate is additionally provided on the supporting rib,
The bottom plate receiving means includes an upper screw rod fixed to the upper side of the right reinforcing bar so as to extend upwardly and having a male screw portion on an outer surface thereof and a coupling boss having a female screw hole penetrated to be fastened to the upper screw rod, A lower screw rod formed to extend downward from the bottom surface of the left reinforcing bar and having a male screw portion formed on an outer surface of the lower screw rod, And a support base formed to penetrate through the center hole so as to be fastened and to be brought into close contact with the ground while moving up and down along the lower screw thread.

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The method according to claim 1,
A tension presser plate spaced from the upper portion of the support plate and closely attached to the bottom of the support plate,
A compression spring is interposed between the spring seating groove formed on the upper surface of the support plate and the spring insertion groove formed on the bottom surface of the tension plate to elastically press the tension plate,
Wherein when the tension platen is brought into close contact with the bottom surface of the bottom plate, the bottom plate is pushed against the bottom plate by the restoring force of the compression spring, and the cushioning feeling is provided by the tension by supporting the bottom plate. .

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