KR20160014279A - Device for locking small size container - Google Patents

Abstract

The purpose of the present invention is to provide a small container fixating device which swiftly and safely perform handling and transshipment of a loaded small container by stably fixating the small container in a two point connection method wherein coupling members of the small container are coupled and fixated to the fixing members of a vehicle in a T-shape or an H-shape form. In order to achieve this purpose, the small container fixating device comprises: coupling members including rod fixing units arranged on inner sides of both left and right ends in a form of an opened rectangle, and coupling rods whose both ends are horizontally fixated to an inside of the rod fixing units, on a container lower frame of a small container; rotation supporting units arranged on a loading frame corresponding to the positions of the coupling members, and supports rotation shaft rods arranged on inner sides of both left and right ends of the loading frame; a frame guide including a rotation part whose end is inserted into the rotation shaft rod to be coupled thereto, a plate part extending from the rotation part in a form of a plate, a frame induction part extending from an end of the plate part to a vertical direction, and a fixing unit insertion hole formed on a lower center of an outer surface of the frame induction part; a rod induction unit formed like a U-shaped block such that the coupling rod is coupled to the plate part to be mounted thereon; a locking unit installed inside the rod induction unit in a form of a hook, binding the coupling rod in a form of covering the coupling rod by rotating around a locking shaft rod in case that the coupling rod is coupled to an inside of the rod induction unit; a locking fixing unit inserted through the fixing unit insertion hole, and inserted and coupled to an inside of a coupling space formed by a latching projection formed on the locking unit; and fixing members coupled to the coupling members in a way of a two point connection to fixate the small container.

Description

[0001] DEVICE FOR LOCKING SMALL SIZE CONTAINER [0002]

The present invention relates to a two-point fastening structure in which a coupling member provided at both ends of a lower frame of a small container of a small container is coupled and fixed to a fixing member provided at both ends of a loading frame of a vehicle in a T- The present invention relates to a small-size container holding device capable of stably fixing a container in a small size.

As is well known, small containers of various sizes (for example, 8 feet, 10 feet, 12 feet, etc.) are mounted on trays or railway car wagons, which are containers with means for transporting large quantities of cargo So that it can be loaded.

The small containers loaded in such vehicles are provided with fixing devices for fixing the loaded small containers. The use of such fixing devices is systematically mandatory.

On the other hand, in order to prevent a small container loaded on a trailer or a railway vehicle from being detached from a vehicle during vibration or curved traveling of a vehicle, a plurality of fixing devices are usually mounted on a certain position in the vehicle.

Such a fixing device is provided so as to correspond to a fixing hole formed at an intermediate portion between a corner and a length along an outer end of the bottom surface of the small container. In the fixing device for fixing the container, Most of them are fixed by operation. Recently, however, an automatic fixing device has been proposed and used that automatically performs a locking operation when a container is loaded on a vehicle.

Conventionally, an automatic fastening device applied to a small container is generally a four-point fastening method fixed at four points. Since a small container generally has a weight of 10 tons or less, only a fork lift And it is very difficult to use the container-only rich equipment used in a 20-foot container or a 40-foot container, and it is very difficult to precisely fit four points (for example, each corner corner) through a forklift operation, There is a problem that it takes a lot of time.

For example, in the case of one railway freight train (for example, 20 cargoes), five 8-foot containers (100 containers in total) are loaded per car. In a four-point locking method fixed at four points, It takes about 50-60 hours to work on the car as well as the number of forklift trucks and auxiliary workers. Therefore, there is a problem in that it is virtually impossible to perform the cargo operation considering the waiting time of the vehicle (within about 2 hours).

Registered Patent Publication No. 10-0351793 (September, 2002): Automatic locking device of trailer container

The present invention relates to a two-point fastening structure in which a coupling member provided at both ends of a lower frame of a small container of a small container is coupled and fixed to a fixing member provided at both ends of a loading frame of a vehicle in a T- The present invention is intended to provide a small container holding device capable of quickly and safely carrying out cargo and transhipment through a transportation means such as a truck, a ship or a railroad from a production site to a consumer site by stably fixing the container in a small size.

The objects of the embodiments of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description .

According to an embodiment of the present invention, there is provided a container in which a lower frame of a container is provided with a rod fixture having a rectangular shape with its lower portion opened at the left and right ends, respectively, and a coupling rod whose both ends are horizontally fixed inside the rod fixture And a pivot support member provided on the mounting frame at positions corresponding to the positions where the mating member is provided and supporting the pivot shaft inside both right and left ends of the mounting frame, And a fastener insertion hole formed at a lower center of the outer surface of the frame guide portion, the frame guide portion extending in the vertical direction at the end of the plate portion, Guide, and is formed as a U-shaped block, A rod-shaped tool is provided inside the rod guide so as to be engaged with the coupling rod, and when the coupling rod is coupled to the inside of the rod-shaped tool, And a locking fastener inserted through the fixing hole insertion hole and inserted into the coupling space formed through the fastening protrusion formed in the locking hole, A container fixing device may be provided which includes a fixing member for fixing the small container.

According to another embodiment of the present invention, there is provided a container comprising a rod fastener provided in a rectangular shape having a lower portion opened at the inside of both left and right ends of a container lower frame of a small container and a coupling rod having both ends horizontally fixed inside the rod fastener And a pivot support member provided on the mounting frame at positions corresponding to the positions where the mating member is provided and supporting the pivot shaft inside both right and left ends of the mounting frame, And a fastener insertion hole formed at a lower center of the outer surface of the frame guide portion, the frame guide portion extending in the vertical direction at the end of the plate portion, Guides are provided, and both ends protruding upwardly extend downward from the narrow upper portion And a rod-shaped tool provided on the plate portion in a form of increasing width, the rod-shaped tool having the coupling rod engaged with the rod-shaped body. The rod-shaped tool is inserted in two blocks including a protruding portion and a protruded binding portion. And a fastening hole for fastening the fastening rod secured in the concave seating space formed between the fastening portions and the fastening portions of the both blocks. The fastening hole is inserted through the fastening hole, There is provided a container holding device including a lock fastener to be inserted and coupled and a fastening member coupled to the fastening member in a two-point locking manner to fix the small container.

In the present invention, when a small container is loaded on a vehicle, two joining members provided at both left and right ends of a lower frame of a small container are coupled to a fixing member provided at both ends of a loading frame of the vehicle in a T- The cargo can be unloaded and trans- ported quickly and safely through transportation means such as trucks, ships, and railways from the production site to the consumer site.

1 is a view illustrating a coupling member provided in a small container according to an embodiment of the present invention,
2 is a view illustrating a fixing member provided in a loading frame of a vehicle according to an embodiment of the present invention;
FIGS. 3A through 3C illustrate a process of fixing a coupling member to a fixing member according to an embodiment of the present invention; FIGS.
Figures 4A and 4B illustrate how the fastening member is rotated in accordance with one embodiment of the present invention,
5A to 5C are views illustrating a fixing member provided in a loading frame of a vehicle according to another embodiment of 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.

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

FIG. 1 is a view illustrating an engaging member provided in a small container according to an embodiment of the present invention. FIG. 2 is a view illustrating a fixing member provided in a loading frame of a vehicle according to an embodiment of the present invention. 3C are views illustrating a process of fixing a coupling member to a fixing member according to an embodiment of the present invention, and FIGS. 4A and 4B illustrate how the fixing member is rotated according to an embodiment of the present invention.

1 to 4B, the small container holding apparatus according to the embodiment of the present invention may include a coupling member 110, a fixing member 120, and the like.

The joining member 110 is provided in the container lower frame 10 of a small container of various sizes (e.g., 8 feet, 10 feet, 12 feet, etc.) and is mounted on the loading frame 20 of the vehicle in a two- And is provided at both left and right ends of the container lower frame 10 including the rod fastener 111 and the coupling rod 112. The coupling rod 112 is fixed to the mounting frame 20 Can be engaged and fixed to the member (120).

The rod fastener 111 is provided in a rectangular shape with its lower portion opened inside both right and left ends of the container lower frame 10 and has its outer surface fixed to the inside of the container lower frame 10 .

Both ends of the coupling rod 112 are horizontally fixed to the inside (for example, the inner side surface and the outer side surface, or the front surface and the rear surface) of the rod fixing member 111 and can be coupled to the fixing member 112 described later. That is, the coupling rod 112 may be provided in parallel with or perpendicular to the longitudinal direction of the container lower frame 10 within the rod fastener 111.

The coupling member 110 as described above is provided at the center in the longitudinal direction at both left and right ends of the container lower frame 10 so that the small container can be engaged and fixed on the loading frame 20 of the vehicle in a two- desirable.

The fixing member 120 is provided on the loading frame 20 of the vehicle corresponding to the position where the coupling member 110 provided at both the right and left ends of the container lower frame 10 is provided, And the small container is fixed by being fixed by a point-locking method so as to fix the small container such that the pivot support 121, the pivot shaft 122, the frame guide 123, the rod tool 124, the lock 125, 126, a locking fixture 127, a support 128, and the like.

The pivot support portion 121 is provided inside the right and left ends of the loading frame 20 of the vehicle so that the frame guide 123 to be described later can be pivoted about the pivot shaft 122 Can support.

The pivot support 121 is provided at both ends of the pivot shaft 122 so that both ends of the pivot shaft 122 can be inserted and fixed and the frame guide 123 is fixed to the left and right both ends of the pivot shaft 122 And at the side upper end portions on the left and right inner ends of the stacking frame 20 so as to be smoothly rotated between the left and right end inner sides.

The frame guide 123 includes a pivot portion 123a having one end inserted into the pivot rod 122, a plate portion 123b extending in the form of a plate in the pivot portion 123a, And a frame guide portion 123c extending in the vertical direction.

The rotary part 123a of the frame guide 123 is formed in a cylindrical shape in cross section so that the rotary shaft rod 122 can be inserted therein. The plate part 123b is extended from the cylindrical part, The frame guide portion 123c may be formed vertically upward from the end of the guide portion 123b.

Here, the frame guiding portion 123c is formed so as to prevent the container lower frame 10 from being deviated outwardly and to be slidably formed so as to have a wider width from the narrow upper portion to the lower narrow portion so as to be easily engaged when the small container is loaded. So that the container lower frame 10 can be stably engaged and seated. That is, the frame guiding portion 123c may be inclined so that the upper portion of the frame guiding portion 123c has a wide width with respect to both ends of the stacking frame 20 and has a narrower width toward the lower portion.

In addition, a fixing hole insertion hole 123d through which a locking fastener 127 to be described later is inserted can be formed in the lower center of the outer surface of the frame guiding portion 123c.

The rod-shaped tool 124 is provided on the plate portion 123b of the frame guide 123 and is engaged with the coupling rod 122 of the coupling member 110. The rod-like tool 124 is provided as a U- (Not shown).

The rod-shaped tool 124 may have a curved portion 124a whose both ends are protruded upward and whose width becomes wider from the upper portion to the lower portion of the rod-shaped tool 124. Through the curved portion 124a, So that it can be stably coupled to the inside of the oil tool 124. That is, the space in which the coupling rod 122 is coupled is wide in the upper portion and curved in the lower portion toward the lower portion.

A space for inserting a locking hole 125 to be described later may be formed in the protruding both ends of the rod-shaped tool 124. The space may be formed in a direction perpendicular to the curved portion 124a (I.e., in a direction perpendicular to the substrate).

The locking member 125 is inserted in a space formed in the interior of the rod-shaped tool 124 and is provided in the form of a hook so that when the coupling rod 112 is coupled inside the rod- The lower end is hooked and pushed down so that the upper end rotates about the lock shaft rod 126 as a shaft, and the upper end can be coupled in a form to wrap the coupling rod 112.

The locking hole 125 may be formed at a lower outer side of the locking hole 125a to form a space in which the locking hole 127 described later is coupled.

The locking fastener 127 is inserted into the fastener insertion hole 123d and is formed in the locking hole 125 when the coupling rod 122 is coupled to the rod tool 124 and then fastened through the locking hole 125 And can be inserted and coupled into the engagement space formed through the engagement protrusion 125a.

The locking fastener 127 can be stably fixed to the frame guide 123 so that the coupling rod 112 fastened through the locking hole 125 is not released.

4A and 4B, when the small container is not loaded, the support hole 128 is formed at the left and right ends of the stacking frame 20 in order to stably store the fixing member 120 inside the stacking frame 20 So that the fixing member 120, which rotates through the rotary shaft rod 122, can be stably mounted.

Such a support hole 128 may be formed at a depth not protruding from the upper surface of the stacking frame 20 when the fixing plate member 123 is rotated so that the lower surface of the plate portion 123b faces upward, 124 can be seated on the upper surface of the receiving hole 128. [0042]

Therefore, when the small container is loaded on the vehicle, the coupling members provided at the right and left ends of the lower frame of the small container are coupled and fixed to the fixing member provided at both ends of the loading frame of the vehicle in T shape or H shape The cargo can be unloaded and trans- ported quickly and safely through transportation means such as trucks, ships, and railways from the production site to the consumer site.

Next, in a small-sized container fixing device as described above, a coupling member provided at both ends of the lower frame of the lower container of the small container is provided at both ends of the loading frame of the vehicle so as to stably fix the two- The fixing member will be described.

5A to 5C are views illustrating a fixing member provided in a loading frame of a vehicle according to another embodiment of the present invention. Here, the small container holding apparatus according to another embodiment is substantially the same as the coupling member 110 provided in the small container holding apparatus according to the embodiment, Only the fixing member 220 will be described.

5A to 5C, the small container holding apparatus according to another embodiment may include a coupling member 110, a fixing member 220, and the like.

The fixing member 220 is provided on the loading frame 20 of the vehicle corresponding to the position where the coupling member 110 provided at the left and right ends of the container lower frame 10 is provided, The frame guide 223, the rod tool 224, the lock mechanism 225, the lock shaft rod 226, the lock fixture (not shown) 227, a base, and the like. Here, the rotation support member, the rotation shaft rod, and the support member provided in the fixing member 220 according to another embodiment are substantially the same as those of the fixing member 120 according to the embodiment, and will not be described below.

The frame guide 223 is provided with a pivoting portion whose one end is inserted into the pivoting rod 222, a plate portion 223b extending in the form of a plate in the pivoting portion, And a frame guide portion 223c.

The turning portion (not shown) of the frame guide 223 is substantially the same as the turning portion 123a according to the above-described embodiment, and will not be described below.

Here, the frame guiding portion 223c is formed so as to prevent the container lower frame 10 from being deviated outwardly and to be slanted so as to be wider from the narrower upper portion to the lower narrower portion so that the container can be easily engaged when the small container is loaded. So that the container lower frame 10 can be stably engaged and seated. That is, the frame guiding portion 223c may have a wide width at the upper portion with respect to both ends of the stacking frame 20 at an upper portion thereof, and may be inclined so as to have a narrower width as it goes downward.

In addition, two fixing hole insertion holes (not shown) through which a lock fixing hole 227 to be described later is inserted can be formed in the lower center of the outer side of the frame guide portion 223c. It is of course possible to form the locking member 227 at a position where the locking member 227 is inserted.

The rod-shaped tool 224 is provided on the plate portion 223b of the frame guide 223 so that the coupling rod 122 of the coupling member 110 can be seated.

The rod-like tool 224 may be formed in such a shape that the both ends thereof protruding upward are widened from the upper portion to the lower portion of the lower portion of the rod-like tool 224, It can be stably bonded to the inside. That is, the space in which the coupling rod 122 is coupled to the rod-shaped tool 224 is wide in the upper part and inclined in the downward direction and narrow in the lower part.

Here, the rod-shaped tool 224 has a pair of inner surfaces 224a, 224b, 224b, 224b, 224b, 224b, And the second electrode 224c may be formed to be inclined.

At this time, the loader tool 224 can be easily moved along the inclined surface of the container lower frame 10 even when a non-standard small container having a width smaller than that of the standardized small container is loaded through each of the left side surfaces 224b It can be seated.

In addition, the rod-like tool 224 may have a space in which protruding both ends thereof are provided with a locking hole 225 to be described later. The space is formed in a direction perpendicular to each of the inner surfaces 224a 112).

Here, the protruded ends of the rod-shaped tool 224 may be provided in two blocks at the respective ends for the sake of manufacturing convenience, and may be fixed to the inside of the two block tops via the fixing pieces 224d And a space in which the locking hole 225 is installed may be formed in a lower portion of the fixing piece 224d.

The locking member 225 is inserted in a space formed inside the rod-shaped tool 224 and is provided with two blocks including a protruding engaging portion 225a and a protruding engaging portion 225b, A concave seating space 225c is formed between the engaging part 225a of the two blocks and the binding part 225 in the inner direction with respect to the space in which the coupling rod 112 is inserted, The coupling part 225b protruding while rotating in the inward direction about the two lock shaft rods 226 as being pushed down by the protruding locking part 225a is seated in the concave seating space 225c The coupling rod 112 can be coupled in a wrapping manner.

The locking member 225 is engaged with the protruding coupling portion 225b so as to enclose the coupling rod 112 which is seated in the concave seating space 225c and then inserted into the space created in the lower surface of the locking portion 225a The locking fastener 227 can be engaged.

The locking fastener 227 is inserted into the two fastener insertion holes 223d respectively when the fastening rod 222 is coupled to the rod tool 224 and then fastened through the fastener 225, So that the locking member 225 can be fixed to the coupling rod 112 so as not to rotate after coupling the coupling rod 112.

The lock fastener 227 can be stably fixed to the frame guide 223 so that the coupling rod 112 fastened through the locking hole 225 is not released.

The rod tool 224 and the lock mechanism 225 as described above are arranged in a direction in which the coupling rod 112 of the coupling member 110 is installed It may be provided vertically or parallel to the longitudinal direction of the stacking frame 20 corresponding to the longitudinal direction of the container lower frame 10 or provided vertically.

Therefore, when the small container is loaded on the vehicle, the coupling members provided at the right and left ends of the lower frame of the small container are coupled and fixed to the fixing member provided at both ends of the loading frame of the vehicle in T shape or H shape The cargo can be unloaded and trans- ported quickly and safely through transportation means such as trucks, ships, and railways from the production site to the consumer site.

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 will be readily apparent that such substitutions, modifications, and alterations are possible.

10: container lower frame 20: stacking frame
110: coupling member 111: rod fixture
112: coupling rod 120: fixing member
121: rotation stopper 122: pivot shaft rod
123: Frame Guide 124: Load Tool
125: Locking rod 126: Locking rod rod
127: locking fixture 128:

Claims (8)

A rod fastener provided in a rectangular shape in which a lower portion is opened at the left and right both ends inside the container lower frame of the small container, and a coupling rod having both ends horizontally fixed in the rod fastener,
And a pivot support portion provided on the mounting frame corresponding to the position where the coupling member is provided and supporting the pivot shaft rod on the inside both right and left ends of the stacking frame, A frame guide including a plate portion extending in a plate form in the east portion and the rotary portion, a frame guide portion extending in a vertical direction at an end of the plate portion, and a fixture insertion hole formed in a lower center of the outer surface of the frame guide portion, And a rod-shaped tool formed in a U-shaped block to receive the coupling rod in the plate portion. The rod-like tool is inserted into the rod- When the coupling rod is coupled, the coupling rod is rotated while being rotated about the lock axis rod And a lock fastener inserted through the fastener insertion hole to be inserted into the engagement space formed through the fastener formed in the fastener, and the fastener is inserted into the fastener insertion hole through the fastener insertion hole, And a fixing member
The small container securing device.
The method according to claim 1,
The frame guide portion may be inclined such that the upper portion of the frame has a wide width with respect to both ends of the stacking frame so that the lower frame can not easily be detached outwardly, Small container securing device formed.
The method according to claim 1,
Wherein the rod guide has a space in which the coupling rod is coupled is formed to have a wide width at an upper portion and a curved portion at a lower portion to form a narrow width at a lower portion thereof.
4. The method according to any one of claims 1 to 3,
Wherein:
A plurality of support rods extending horizontally in the form of plates in the left and right both ends of the stacking frame,
The small container holding device further comprising:
A rod fastener provided in a rectangular shape in which a lower portion is opened at the left and right both ends inside the container lower frame of the small container, and a coupling rod having both ends horizontally fixed in the rod fastener,
And a pivot support portion provided on the mounting frame corresponding to the position where the coupling member is provided and supporting the pivot shaft rod on the inside both right and left ends of the stacking frame, A frame guide including a plate portion extending in a plate form in the east portion and the rotary portion, a frame guide portion extending in a vertical direction at an end of the plate portion, and a fixture insertion hole formed in a lower center of the outer surface of the frame guide portion, And a rod-like tool provided on the plate portion and having the coupling rod fitted thereto, the rod-like tool having a protruding end in the inside of the rod- And two protruded binding portions, which are inserted into the two blocks, And a locking mechanism for locking the coupling rod in a concave seating space formed between the coupling parts, wherein the locking hole is inserted into the fixing hole insertion hole and inserted into the space formed in the lower surface of the locking part. A fixing member for fixing the small container by being coupled with the coupling member by a two-
The small container securing device.
6. The method of claim 5,
The frame guide portion may be inclined such that the upper portion of the frame has a wide width with respect to both ends of the stacking frame so that the lower frame can not easily be detached outwardly, Small container securing device formed.
The method according to claim 6,
Wherein each of the inner side surfaces, each of the left side surfaces and each of the right side surfaces of the rod guide member is formed obliquely, except for the outer side surfaces at both ends protruding from the opposite ends of the opposite ends projecting from the upper end.
8. The method according to any one of claims 5 to 7,
Wherein:
A plurality of support rods extending horizontally in the form of plates in the left and right both ends of the stacking frame,
The small container holding device further comprising:

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