WO2017069309A1 - Assemblable pallet - Google Patents

Assemblable pallet Download PDF

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Publication number
WO2017069309A1
WO2017069309A1 PCT/KR2015/011261 KR2015011261W WO2017069309A1 WO 2017069309 A1 WO2017069309 A1 WO 2017069309A1 KR 2015011261 W KR2015011261 W KR 2015011261W WO 2017069309 A1 WO2017069309 A1 WO 2017069309A1
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WO
WIPO (PCT)
Prior art keywords
plate
support member
insertion hole
pallet
plates
Prior art date
Application number
PCT/KR2015/011261
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French (fr)
Korean (ko)
Inventor
박철호
Original Assignee
주식회사 알포터
김우형
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.)
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Publication date
Application filed by 주식회사 알포터, 김우형 filed Critical 주식회사 알포터
Priority to PCT/KR2015/011261 priority Critical patent/WO2017069309A1/en
Publication of WO2017069309A1 publication Critical patent/WO2017069309A1/en

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    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories

Definitions

  • the present invention relates to a prefabricated pallet, and more particularly, to a prefabricated pallet that allows the support member and the plate constituting the pallet to be separated from each other and firmly assembled.
  • pallets are loaded and transported together with the cargo in transportation means (aircraft, ships, vehicles, etc.) in order to stably transport various cargoes such as machined products and assembly parts. Therefore, it is important that the pallet is made lightly in consideration of the total load of the cargo while supporting the load stably.
  • pallets are mainly composed of a plurality of pedestals that are in close contact with the bottom surface and a plurality of top plates that are arranged orthogonal to the pedestals on top thereof to be combined to load cargo.
  • pallets are mainly used with wood.
  • plastic pallets have also been proposed.
  • the pallet of the wood or plastic material is above all the heavy load of the pallet acts as a factor to increase the total load of the cargo, resulting in a significant problem that leads to an increase in logistics costs.
  • the pallet of the plastic material is more durable than wood, but since the entire pallet is integrally molded, partial repair is not easy and the service life is significantly shortened.
  • Korean Utility Model Registration No. 336053 is one of such pallets, and the configuration thereof is as shown in FIGS. 1 and 2.
  • the conventional pallet has a plurality of bases (1), a plurality of top plates (2) coupled in a direction orthogonal to the upper surface thereof, and on the bottom of the base (1) It is composed of a plurality of pedestals (3) coupled at regular intervals and a plurality of lower plates (4) coupled to the bottom of the pedestal and parallel to the top plate.
  • the pedestal (3) has a double structure having a cap (6) to form a space therein and a reinforcing member (7) inserted in the upper portion of the space of the cap (6), the cap (6)
  • the bottom surface and the upper surface of the lower plate 4 is composed of a structure that is assembled to each other in a corresponding uneven shape.
  • Such an aluminum pallet is more durable than conventional pallets of wood or plastic, and has an advantage that the assembly robustness is somewhat reinforced, but this also includes the following problems, which is a need for improvement.
  • the pallet is not completed by assembling the base table 1 and the upper plate 2, the upper plate 2 and the pedestal 3, the pedestal 3 and the lower plate 4, but not with screws or rivets. It is difficult to quickly assemble the pallet because additional assembly work is required to be integrally fastened so that each connecting portion is not separated from each other using the fastening member 8 of the back. Therefore, since the assembly of the pallet cannot be expected quickly, the assembly productivity of the product is inevitably lowered, and the price of the product is inevitably increased. In particular, since a plurality of fastening members 8 must be used for each fastening element, the number of assembly operations is increased, and the overall load of the pallet is increased due to excessive use of the fastening members 8, and partial repair of each member is almost impossible. There is a structural problem.
  • the pedestal 3 is difficult to separate and replace only the internal reinforcing member 7 in a state in which the cap 6 and the reinforcing member 7 are coupled to each other, and the upper plate 2 and the base 1 are difficult to replace.
  • the thickness of the member is determined based on the required rigidity at the fastening portion. Therefore, the thickness of the portion where the load does not act is unnecessarily thick, which causes a problem that the total load increases.
  • the thickness of the welded part is thin like the fastening member, since the perforation occurs in the welding process, the thickness of the member is determined based on the thickness of the welded part and thus Rises and the load increases.
  • an object of the present invention is to solve such a conventional problem, so that the support member and the plate constituting the pallet can be detachably and firmly assembled with each other so that some plates or support members can be easily replaced for maintenance.
  • a plurality of plates arranged in parallel with each other; and a support member installed in a direction crossing with the plate to fix the plate; includes the plate and the support
  • the member is provided with a cutting groove and a protrusion rib which mutually engage in the longitudinal direction of the plate, and the first insertion hole and the second insertion hole which are disposed on the same axis in the longitudinal direction of the support member, respectively, at the coupling portion of the plate and the support member. It is formed, it is achieved by the prefabricated pallet characterized in that the fixing pin is inserted into the first insertion hole and the second insertion hole to fix the plate and the support member.
  • the protruding rib is formed on the plate surface of the plate, the cutting groove is preferably formed in the support member.
  • a plurality of the protruding ribs are provided on the bottom surface of the plate.
  • the support member is formed in the inner space penetrating in the longitudinal direction, it is preferable that the closing cap for closing the second insertion hole is fixed to the end of the support member.
  • the plate is preferably disposed on the upper and lower portions of the support member, respectively.
  • the width of the cutting groove preferably corresponds to the width of the protruding rib.
  • the fork insertion portion having an open lower side is formed on the side of the support member, and the fork guard is detachably assembled to the fork insertion portion.
  • the plate and the support member are detachably fixed by the fixing pin, the plate and the supporting member are provided with an advantage of easily replacing or repairing the corresponding component when some components are broken or deformed.
  • the assembly is detachably quick and easy and simple, as well as a prefabricated pallet that can prevent the mutual flow or separation between the constituent members according to the assembly is provided.
  • FIG. 1 is an external perspective view showing a conventional pallet implementation structure
  • Figure 2 is an exploded perspective view of the main portion of Figure 1,
  • FIG. 4 is an exploded perspective view of portion “A” of FIG. 3,
  • FIG. 5 is an exploded perspective view of a portion “B” of FIG. 3;
  • FIG. 6 is a sectional front view of the portion “A” of FIG. 3;
  • FIG. 7 is a side cross-sectional view of the portion “A” of FIG. 3, FIG.
  • FIG. 8 is an exploded perspective view showing main parts of the prefabricated pallet according to the second embodiment of the present invention.
  • FIG. 9 is a cross-sectional view showing the assembly structure of the assembled pallet according to the second embodiment of the present invention.
  • FIG. 3 is a perspective view of the assembled pallet of the present invention
  • Figure 4 is an exploded perspective view of the "A" part of Figure 3
  • Figure 5 is an exploded perspective view of the "B" part of FIG.
  • the assembled pallet of the present invention as shown in the drawings comprises a plate 110, a support member 120, a fixing pin 130, a closing cap 140.
  • the plate 110 is provided in a plurality and arranged in parallel to each other, made of a plate-shaped member of a lightweight metal material such as aluminum, a plurality of protruding ribs 111 along the longitudinal direction on the surface facing the support member 120 Is formed.
  • the plate 110 is disposed on the upper and lower portions of the support member 120, for example, but may be disposed only on the upper surface of the support member 120.
  • the support member 120 is disposed in a direction perpendicular to the plate 110, and is made of a tubular member made of a lightweight metal material such as aluminum, and is formed of an upper surface, a bottom surface, and both sides, and penetrates in the longitudinal direction therein. An internal space 121 is formed.
  • the surface 110 is in contact with the inlet groove 122 through which the protruding rib 111 of the plate 110 can be inserted in the longitudinal direction of the plate 110 is formed, the side of the support member 120
  • the depth of the incision groove 122 extending corresponds to the protruding length of the protruding rib 111, and the width of the incision groove 122 is formed to correspond to the width of the protruding rib 111.
  • the support member 120 may be divided into a first support member 120a disposed at the end of the plate 110 and a second support member 120b disposed at the center of the plate 110 according to the arrangement position.
  • the first support member 120a has a cutout 122 extending only to one side of both sides, so that the end of the plate 110 does not have the cutout 122 formed therein.
  • the upper surface may be formed with a protrusion 126 for supporting the end of the plate (110).
  • the second support member 120b may have the cutting grooves 122 extending on both sides thereof, such that the protruding ribs 111 may be coupled at the central portion of the plate 110. .
  • the protrusion 123 protrudes from the inner wall 121 facing the inner space 121 at a position corresponding to the first insertion hole 112 of the protruding rib 111 in the inner space 121 of the support member 120.
  • the protrusion 123 is formed with a second insertion hole 124 having the same inner diameter as the first insertion hole 112.
  • the protruding portion 123 forms the inner diameter of the second insertion hole 124 to be somewhat smaller than the outer diameter of the fixing pin 130 and opens the lower region of the second insertion hole 124 to open the fixing pin 130. It will also be possible to prevent the fixing pin 130 is elastically wrapped to move arbitrarily within the second insertion hole (124).
  • the fixing pin 130 is supported with the first insertion hole 112 of the protruding rib 111 in a state in which the protruding rib 111 of the plate 110 is inserted into the cutting groove 122 of the support member 120. It is inserted into the second insertion hole 124 of the member 120 to fix the plate 110 assembled in the support member 120, the inner diameter of the first insertion hole 112 and the second insertion hole 124. Has a corresponding outer diameter.
  • the fixing pins 130 inserted into the first insertion holes 112 and the second insertion holes 124 may have a number of intersections with the fixing pins 130 while the plate 110 and the support member 120 are coupled to each other. Since the force acts in the direction, the fixed pin 130 inserted into the first insertion hole 112 and the second insertion hole 124 during use and movement of the pallet is prevented from being arbitrarily moved or separated.
  • the closing cap 140 is inserted into the end of the support member 120 to close the internal space 121 of the support member 120, the closing cap 140 in the process of closing the internal space 121 Since the ends of the second insertion hole 124 are closed together, the fixing pin 130 is prevented from being randomly separated from the second insertion hole 124.
  • a fork insertion part 125 into which a fork of a forklift truck is inserted is formed at a side of the support member 120, and the fork guard that surrounds the edge of the fork insertion part 125 is formed in the fork insertion part 125.
  • 150 is detachably assembled. Therefore, when the fork guard 150 is deformed or damaged by frequent contact with the fork, the fork guard 150 may be replaced to extend the life of the support member 120.
  • FIG. 6 is a sectional front view of the portion "A" of FIG. 3
  • FIG. 7 is a side sectional view of the portion "A" of FIG.
  • the plate 110 is coupled to the support member 120 in the longitudinal direction of the support member 120 Position movement is limited.
  • the first insertion hole 112 of the protruding rib 111 supports the support member. Positions are aligned to be coaxial with the second insertion hole 124 of the protrusion 123 located in the internal space 121 of the 120.
  • the cutting groove 122 of the first support member 120a disposed at the end of the plate 110 extends only on one side, the protruding ribs 111 of the plate 110 are cut into the cutting groove 122.
  • the end of the plate 110 is in close contact with the other side surface is not formed in the cutting groove 122. Therefore, in the state where the end of the plate 110 is in contact with the other side, the first insertion hole 112 of the plate 110 is arranged on the same axis as the second insertion hole 124 of the support member 120. It would be desirable to set.
  • the fixing pin 130 When the fixing pin 130 is inserted into the first insertion hole 112 of the plate 110 and the second insertion hole 124 of the support member 120 arranged on the same axis as described above, Since the first insertion hole 112 is fixed to the second insertion hole 124 of the support member 120 by the fixing pin 130, the first insertion hole 112 is inserted into the incision groove 122 to the longitudinal direction of the support member 120.
  • the plate 110 having limited movement is limited in position movement in the longitudinal direction of the plate 110 from the support member 120 by the fixing pin 130.
  • the plurality of plates 110 arranged in a direction perpendicular to the support member 120 has a limited movement in the longitudinal direction of the support member 120 while the protruding ribs 111 are inserted into the incision grooves 122.
  • the fixing pin 130 is inserted into the first insertion hole 112 of the plate 110 and the second insertion hole 124 of the support member 120, and the movement of the plate 110 in the longitudinal direction is performed. Limited. Therefore, a solid assembly can be performed without using a fastening element such as a bolt or rivet, and the plate 110 is removed by removing the fixing pin 130 from the first insertion hole 112 and the second insertion hole 124. Since it can be separated from the support member 120, it is possible to easily replace or maintain the support member 120 or plate 110 constituting the pallet.
  • the assembly process is simplified because the plurality of plates are fixed to the support member.
  • the plate is fixed to the support member by a fixing pin inserted into the first insertion hole 112 and the second insertion hole 124, it is possible to prevent the load from being concentrated in one region as in the prior art. This makes it possible to minimize the thickness of the member.
  • the fixing pin 130 In the state of fixing the plurality of plates 110 to the support member 120 using the fixing pin 130 as described above, because the fixing pin 130 is not fixed in the longitudinal direction of the support member 120, the support member Since it is possible to move the position in the longitudinal direction of the 120, by coupling the closing cap 140 to the end of the support member 120 to the closing cap 140 to close the opening side of the second insertion hole 124 The fixing pin 130 may be prevented from moving arbitrarily in the longitudinal direction of the support member 120.
  • the closing cap 140 is coupled to the end of the support member 120 in a fitting manner without using a separate fastening element, the closing cap 140 is easy from the end of the support member 120 for maintenance It may be desirable to be assembled to the end of the support member 120 to have a coupling force enough to be separated.
  • the plate 110 disposed on the lower side of the support member 120 is assembled with a cutting groove 122 formed on the bottom surface of the support member 120, the same as the assembly process of the plate 110 disposed on the upper side , A detailed description thereof will be omitted.
  • FIG. 8 is an exploded perspective view illustrating main parts of the prefabricated pallet according to the second embodiment of the present invention
  • FIG. 9 is a cross-sectional view illustrating an assembly structure of the prefabricated pallet according to the second embodiment of the present invention.
  • the plate 110 ′ is formed of a plate-shaped member and extends downward from the bottom of both end portions of the upper plate member 113a and the upper end of the upper plate member 113a, which are in close contact with the upper surface of the plate 110 ′.
  • the first embodiment of the present invention further includes a fixing bracket 113 having an insertion space into which the plate 110 'is inserted between the upper plate member 113a and the both side protrusion ribs 111'. It differs from the example.
  • the support member 120, the fixing pin 130, the closing cap 140, the fork guard 150 except for the plate 110 'and the fixing bracket 113 is made of the same configuration as the first embodiment Detailed description of the same configuration will be omitted.
  • the plate is inserted into the inner receiving space of the fixing bracket, and the upper surface of the plate 110 ′ is in close contact with the bottom of the upper plate member 113a. Since the protruding ribs 111 ′ at both ends of the upper plate member 113 a respectively support both side surfaces of the plate 110 ′, the plate is restricted from being moved within the receiving space of the fixing bracket.
  • the protruding ribs 111 ′ extending downward from both ends of the bottom surface of the fixing bracket 113 are inserted into the cutting grooves 122 of the support member 120.
  • the bottom surface of the plate 110 ′ is in close contact with the upper surface of the support member 120, and the first insertion hole 112 formed in the plate surface of the protruding rib 111 ′ is formed of the support member 120. It is arranged on the same axis as the two insertion holes 124.
  • the fixing pin 130 When the fixing pin 130 is inserted into the first insertion hole 112 of the fixing bracket 113 and the second insertion hole 124 of the support member 120 arranged on the same axis as described above, the plate 110 ' ), The first insertion hole 112 of the fixing bracket 113 is fixed to the second insertion hole 124 of the support member 120 by the fixing pin 130.
  • the plate-shaped plate 110 ' is a protrusion rib 111' of the fixing bracket 113 is coupled to the cutting groove 122 of the support member 120 in a state of being inserted into the receiving space of the fixing bracket 113.
  • the positional movement of the support member 120 in the longitudinal direction is limited, and the end of the plate 110 'is supported by the protrusion 126 of the support member 120, thereby moving the position in the longitudinal direction of the plate 110'. Is limited.
  • the plurality of plates 110 ′ can be fixed to the support member 120 by the combination of one fixing pin 130, as well as assembly and disassembly, fastening such as a separate bolt or rivet It is possible to provide a robust assembly structure without using fastening structures such as members or welding.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)

Abstract

The present invention relates to an assemblable pallet, and an assemblable pallet according to the present invention comprises: multiple plates arranged in parallel to each other; and support members, installed in the direction intersecting the plates, for fixing the plates, wherein: cut grooves and protruding ribs which are fitted to each other in the length direction of the plates are formed on the plates and in the support members; first insertion holes and second insertion holes which are disposed in the same axial line in the length direction of the support members are respectively formed in the areas in which the plates and the support members are fitted together; and fixing pins are inserted into the first and second insertion holes so as to fix the plates and the support members together.

Description

조립식 파레트Prefabricated pallets
본 발명은 조립식 파레트에 관한 것으로서, 보다 상세하게는 파레트를 구성하는 지지부재와 플레이트가 서로 분리가능하면서도 견고하게 조립되도록 할 수 있는 조립식 파레트에 관한 것이다.The present invention relates to a prefabricated pallet, and more particularly, to a prefabricated pallet that allows the support member and the plate constituting the pallet to be separated from each other and firmly assembled.
일반적으로 파레트는, 기계 가공품이나 조립부품 등의 각종 화물을 안정되게 이송하기 위하여 일반적으로 화물과 함께 운송수단(항공기, 선박, 차량 등)에 적재 이송된다. 따라서, 파레트는 하물을 안정되게 받치면서도 화물의 전체 하중을 고려하여 가볍게 제작되는 것이 무엇보다 중요하다.In general, pallets are loaded and transported together with the cargo in transportation means (aircraft, ships, vehicles, etc.) in order to stably transport various cargoes such as machined products and assembly parts. Therefore, it is important that the pallet is made lightly in consideration of the total load of the cargo while supporting the load stably.
이러한 파레트는 주로 바닥면에 밀착되는 다수개의 받침대 및 그 상부에 상기 받침대와 직교상태로 배치되어 화물을 적재할 수 있도록 결합된 다수개의 상판으로 구성되는데, 종래에는 주로 목재를 이용한 파레트가 많이 이용되고 있고, 또한 플라스틱 소재의 파레트도 제안되고 있다.These pallets are mainly composed of a plurality of pedestals that are in close contact with the bottom surface and a plurality of top plates that are arranged orthogonal to the pedestals on top thereof to be combined to load cargo. Conventionally, pallets are mainly used with wood. In addition, plastic pallets have also been proposed.
그러나 상기한 목재 또는 플라스틱 소재의 파레트는 무엇보다도 파레트의 하중이 무겁기 때문에 화물의 전체 하중을 가중시키는 요인으로 작용하여 결과적으로 물류비의 상승을 초래하는 현저한 문제를 야기하게 된다.However, the pallet of the wood or plastic material is above all the heavy load of the pallet acts as a factor to increase the total load of the cargo, resulting in a significant problem that leads to an increase in logistics costs.
특히 목재의 경우, 습기에 약하여 못으로 고정된 연결부분이 쉽게 파손되는 등의 여러 문제로 인해 잦은 보수나 교체가 요구되고, 또한 견고성이 약하여 지게차 등의 적재수단을 이용하여 운송수단에 적재하는 경우 상판이 쉽게 부러지는 등의 문제로 인해 그 이용가치가 현저하게 떨어지고, 또한 목재의 특성상 내구성이 약하여 오래 사용하지 못하는 문제가 있다.Particularly, in case of timber, frequent repair or replacement is required due to various problems such as weak connection of nails due to weakness of moisture, and it is weak enough to be loaded on transportation means by using a loading means such as a forklift truck. Due to problems such as easy breaking of the top plate, the use value is significantly reduced, and also due to the nature of the wood there is a problem that can not be used for a long time because of durability.
그리고, 플라스틱 소재의 파레트는 목재에 비해 내구성은 양호하나, 파레트 전체가 일체로 사출 성형되는 것이어서 부분적인 보수가 용이하지 않고, 사용 수명이 현저하게 단축되는 등의 문제가 있다.In addition, the pallet of the plastic material is more durable than wood, but since the entire pallet is integrally molded, partial repair is not easy and the service life is significantly shortened.
한편, 근자에는 상기한 종래의 파레트의 문제를 해결하기 위하여 가벼운 소재, 예컨대 알루미늄을 이용한 파레트가 제안되고 있는 실정이다.On the other hand, in recent years, in order to solve the above problems of the conventional pallet, a pallet using a light material such as aluminum has been proposed.
국내 실용신안등록 제336053호가 이러한 파레트의 하나이고, 그 구성은 도 1 및 도 2에 도시된 바와 같다. 도 1 및 도 2에 도시된 바와 같이, 종래의 파레트는 다수개의 기초대(1)와, 그 상면에 직교되는 방향으로 결합되는 다수개의 상판(2)과, 상기 기초대(1)의 저면에 일정 간격으로 결합되는 다수개의 받침대(3) 및 상기 받침대의 저면에 결합되고 상판과 평행을 이루는 다수개의 하판(4)으로 구성되어 있다.Korean Utility Model Registration No. 336053 is one of such pallets, and the configuration thereof is as shown in FIGS. 1 and 2. As shown in Figs. 1 and 2, the conventional pallet has a plurality of bases (1), a plurality of top plates (2) coupled in a direction orthogonal to the upper surface thereof, and on the bottom of the base (1) It is composed of a plurality of pedestals (3) coupled at regular intervals and a plurality of lower plates (4) coupled to the bottom of the pedestal and parallel to the top plate.
이때, 상기 받침대(3)는 내부에 공간부를 형성하는 캡(6)과 이 캡(6)의 공간부에 상부에서 삽입되는 보강부재(7)를 갖는 2중 구조로 하되, 상기 캡(6)의 저면과 하판(4)의 상부면은 상호 대응되는 요철 형상으로 상호 조립되는 구조로 구성된다.At this time, the pedestal (3) has a double structure having a cap (6) to form a space therein and a reinforcing member (7) inserted in the upper portion of the space of the cap (6), the cap (6) The bottom surface and the upper surface of the lower plate 4 is composed of a structure that is assembled to each other in a corresponding uneven shape.
이러한 알루미늄 소재의 파레트는, 종래 목재나 플라스틱 소재의 파레트 보다는 내구성이 우수하고, 조립 견고성이 어느 정도 보강된 이점은 있으나, 이 또한 다음과 같은 문제점을 내포하고 있는 것이어서, 개선이 필요한 부분이다.Such an aluminum pallet is more durable than conventional pallets of wood or plastic, and has an advantage that the assembly robustness is somewhat reinforced, but this also includes the following problems, which is a need for improvement.
즉, 상기 파레트는 기초대(1)와 상판(2), 상판(2)과 받침대(3), 받침대(3)와 하판(4)을 상호 맞춤하는 것에 의해 조립이 완료되는 것이 아니라 스크류나 리벳 등의 체결부재(8)를 이용하여 각 연결부위가 상호 분리되지 않도록 일체로 체결하여야하는 추가 조립 작업이 요구되기 때문에 그만큼 파레트의 신속한 조립이 어렵다. 따라서, 파레트의 신속한 조립을 기대할 수 없기 때문에 제품의 조립 생산성이 현저하게 저하될 수밖에 없음은 물론 제품의 가격 상승이 불가피하다. 특히, 각 체결요소마다 복수의 체결부재(8)를 사용해야 하므로 조립공수가 증가하게 되고, 체결부재(8)의 과도한 사용에 의해 파레트의 전체 하중이 증가하게 되고, 각 부재가 부분적인 보수가 거의 불가능하게 되는 구조적인 문제가 있는 것이다.That is, the pallet is not completed by assembling the base table 1 and the upper plate 2, the upper plate 2 and the pedestal 3, the pedestal 3 and the lower plate 4, but not with screws or rivets. It is difficult to quickly assemble the pallet because additional assembly work is required to be integrally fastened so that each connecting portion is not separated from each other using the fastening member 8 of the back. Therefore, since the assembly of the pallet cannot be expected quickly, the assembly productivity of the product is inevitably lowered, and the price of the product is inevitably increased. In particular, since a plurality of fastening members 8 must be used for each fastening element, the number of assembly operations is increased, and the overall load of the pallet is increased due to excessive use of the fastening members 8, and partial repair of each member is almost impossible. There is a structural problem.
또한, 상기 받침대(3)는 캡(6)과 보강부재(7)의 결합구조상 상호 결합된 상태에서는 내부의 보강부재(7)만의 분리 교체가 곤란하고, 상판(2)과 기초대(1), 또는 하판(4)을 분리한 상태로만 그 작업이 가능하게 되는 등 유지보수가 어려운 문제가 있다. In addition, the pedestal 3 is difficult to separate and replace only the internal reinforcing member 7 in a state in which the cap 6 and the reinforcing member 7 are coupled to each other, and the upper plate 2 and the base 1 are difficult to replace. There is a problem that maintenance is difficult, such that the operation is possible only in a state in which the lower plate 4 is separated.
또한, 체결부재를 사용하는 경우 체결부재가 적용된 부위에 하중이 집중되므로, 알루미늄 재질의 부재가 파손되는 것을 방지하는 최소한의 강성을 확보해야 하므로, 체결부위에서 필요한 강성을 기준으로 부재의 두께가 결정되므로, 하중이 작용하지 않는 부위의 두께가 불필요하게 두꺼워지며, 이로 인해 전체 하중이 증가하게 되는 문제가 있다.In addition, when the fastening member is used, since the load is concentrated at the site where the fastening member is applied, the minimum rigidity must be secured to prevent the aluminum member from being broken. Therefore, the thickness of the member is determined based on the required rigidity at the fastening portion. Therefore, the thickness of the portion where the load does not act is unnecessarily thick, which causes a problem that the total load increases.
체결부재 대신 용접으로 부재들을 고정하는 경우에도, 상기 체결부재와 마찬가지로 용접부위의 두께가 얇으면 용접 과정에서 부재에 천공이 발생하므로, 용접부위의 두께를 기준으로 부재의 두께가 결정되어 재료의 단가가 상승하고 하중이 증가하는 문제가 있다.Even in the case of fixing the members by welding instead of the fastening member, if the thickness of the welded part is thin like the fastening member, since the perforation occurs in the welding process, the thickness of the member is determined based on the thickness of the welded part and thus Rises and the load increases.
따라서, 본 발명의 목적은 이와 같은 종래의 문제점을 해결하기 위한 것으로서, 파레트를 구성하는 지지부재와 플레이트가 서로 분리가능하면서도 견고하게 조립되도록 하여 유지보수를 위해 일부 플레이트 또는 지지부재를 쉽게 교체할 수 있는 조립식 파레트를 제공함에 있다.Accordingly, an object of the present invention is to solve such a conventional problem, so that the support member and the plate constituting the pallet can be detachably and firmly assembled with each other so that some plates or support members can be easily replaced for maintenance. To provide a prefabricated pallet.
상기 목적은, 본 발명에 따라, 조립식 파레트에 있어서, 서로 평행하게 배열되는 다수의 플레이트;와, 상기 플레이트와 교차하는 방향으로 설치되어 상기 플레이트를 고정하는 지지부재;를 포함하며, 상기 플레이트와 지지부재에는 플레이트의 길이방향으로 상호 결합하는 절개홈과 돌출리브가 형성되고, 상기 플레이트와 지지부재의 결합부위에는 지지부재의 길이방향으로 동일 축선상에 배치되는 제1삽입홀과 제2삽입홀이 각각 형성되며, 상기 제1삽입홀과 제2삽입홀에는 고정핀이 삽입되어 플레이트와 지지부재를 고정하는 것을 특징으로 하는 조립식 파레트에 의해 달성된다.According to the present invention, in the prefabricated pallet, a plurality of plates arranged in parallel with each other; and a support member installed in a direction crossing with the plate to fix the plate; includes the plate and the support The member is provided with a cutting groove and a protrusion rib which mutually engage in the longitudinal direction of the plate, and the first insertion hole and the second insertion hole which are disposed on the same axis in the longitudinal direction of the support member, respectively, at the coupling portion of the plate and the support member. It is formed, it is achieved by the prefabricated pallet characterized in that the fixing pin is inserted into the first insertion hole and the second insertion hole to fix the plate and the support member.
여기서, 상기 돌출리브는 플레이트의 판면에 형성되고, 상기 절개홈은 지지부재에 형성되는 것이 바람직하다.Here, the protruding rib is formed on the plate surface of the plate, the cutting groove is preferably formed in the support member.
또한, 상기 돌출리브는 플레이트의 저면에 복수 마련되는 것이 바람직하다.In addition, it is preferable that a plurality of the protruding ribs are provided on the bottom surface of the plate.
또한, 상기 지지부재는 길이방향으로 관통하는 내부공간이 형성되고, 지지부재의 단부에는 제2삽입홀을 마감하는 마감캡이 고정되는 것이 바람직하다.In addition, the support member is formed in the inner space penetrating in the longitudinal direction, it is preferable that the closing cap for closing the second insertion hole is fixed to the end of the support member.
또한, 상기 플레이트는 지지부재의 상부와 하부에 각각 배치되는 것이 바람직하다.In addition, the plate is preferably disposed on the upper and lower portions of the support member, respectively.
또한, 상기 절개홈의 폭은 돌출리브의 폭에 대응하는 것이 바람직하다.In addition, the width of the cutting groove preferably corresponds to the width of the protruding rib.
또한, 상기 지지부재의 측면에는 하부가 개방된 포크 삽입부가 형성되고, 상기 포크 삽입부에는 포크 가드가 탈부착 가능하게 조립되는 것이 바람직하다.In addition, it is preferable that the fork insertion portion having an open lower side is formed on the side of the support member, and the fork guard is detachably assembled to the fork insertion portion.
본 발명에 따르면, 플레이트와 지지부재가 고정핀에 의해 착탈식으로 고정되므로, 일부 구성부품이 파손되거나 변형되었을 때 해당 구성부품을 용이하게 교체하거나 보수할 수 있는 이점을 제공한다.According to the present invention, since the plate and the support member are detachably fixed by the fixing pin, the plate and the supporting member are provided with an advantage of easily replacing or repairing the corresponding component when some components are broken or deformed.
또한, 조립이 상호 착탈식으로 신속 용이하고 간편할 뿐 아니라, 조립에 따른 구성 부재들간의 상호 유동이나 이탈을 방지할 수 있는 조립식 파레트가 제공된다.In addition, the assembly is detachably quick and easy and simple, as well as a prefabricated pallet that can prevent the mutual flow or separation between the constituent members according to the assembly is provided.
도 1은 종래의 파레트 실시 구조를 보인 외관 사시도,1 is an external perspective view showing a conventional pallet implementation structure;
도 2는 도 1의 요부 발췌 분해 사시도,Figure 2 is an exploded perspective view of the main portion of Figure 1,
도 3은 본 발명 조립식 파레트의 사시도, 3 is a perspective view of the prefabricated pallet of the present invention,
도 4는 도 3의 "A"부분의 분해사시도이고, 4 is an exploded perspective view of portion “A” of FIG. 3,
도 5는 도 3의 "B"부분의 분해사시도, 5 is an exploded perspective view of a portion “B” of FIG. 3;
도 6은 도 3의 "A"부분의 정단면도, FIG. 6 is a sectional front view of the portion “A” of FIG. 3;
도 7은 도 3의 "A"부분의 측단면도, FIG. 7 is a side cross-sectional view of the portion “A” of FIG. 3, FIG.
도 8은 본 발명의 제2실시예에 따른 조립식 파레트의 요부 요부 발췌 분해 사시도이고, 8 is an exploded perspective view showing main parts of the prefabricated pallet according to the second embodiment of the present invention;
도 9는 본 발명의 제2실시예에 따른 조립식 파레트의 조립구조를 나타내는 단면도이다. 9 is a cross-sectional view showing the assembly structure of the assembled pallet according to the second embodiment of the present invention.
설명에 앞서, 여러 실시예에 있어서, 동일한 구성을 가지는 구성요소에 대해서는 동일한 부호를 사용하여 대표적으로 제1실시예에서 설명하고, 그 외의 실시예에서는 제1실시예와 다른 구성에 대해서 설명하기로 한다.Prior to the description, in the various embodiments, components having the same configuration will be representatively described in the first embodiment using the same reference numerals, and in other embodiments, different configurations from the first embodiment will be described. do.
이하, 첨부한 도면을 참조하여 본 발명의 제1실시예에 따른 조립식 파레트에 대하여 상세하게 설명한다.Hereinafter, the assembled pallet according to the first embodiment of the present invention will be described in detail with reference to the accompanying drawings.
첨부도면 중 도 3은 본 발명 조립식 파레트의 사시도이고, 도 4는 도 3의 "A"부분의 분해사시도이고, 도 5는 도 3의 "B"부분의 분해사시도이다. 3 is a perspective view of the assembled pallet of the present invention, Figure 4 is an exploded perspective view of the "A" part of Figure 3, Figure 5 is an exploded perspective view of the "B" part of FIG.
상기 도면에서 도시하는 바와 같은 본 발명 조립식 파레트는 플레이트(110), 지지부재(120), 고정핀(130), 마감캡(140)을 포함하여 구성된다.The assembled pallet of the present invention as shown in the drawings comprises a plate 110, a support member 120, a fixing pin 130, a closing cap 140.
상기 플레이트(110)는 다수 마련되어 서로 평행하게 배열되는 것으로, 알루미늄과 같은 경량금속재질의 판형부재로 이루어지며, 지지부재(120)와 마주하는 면에는 길이방향을 따라 복수의 돌출리브(111)가 형성된다. 본 실시예에서는 플레이트(110)가 지지부재(120)의 상부와 하부에 각각 배치된 것으로 예를 들어 설명하였으나, 지지부재(120)의 상면에만 배치하는 것도 가능하다. The plate 110 is provided in a plurality and arranged in parallel to each other, made of a plate-shaped member of a lightweight metal material such as aluminum, a plurality of protruding ribs 111 along the longitudinal direction on the surface facing the support member 120 Is formed. In the present embodiment, for example, the plate 110 is disposed on the upper and lower portions of the support member 120, for example, but may be disposed only on the upper surface of the support member 120.
상기 지지부재(120)는 플레이트(110)와 수직 교차하는 방향으로 배치되는 것으로, 알루미늄과 같은 경량금속재질의 관형부재로 이루어지며, 상면과 저면, 그리고 양 측면으로 구성되어 내부에 길이방향으로 관통하는 내부공간(121)이 형성된다. 또한, 플레이트(110)가 접하는 면에는 플레이트(110)의 돌출리브(111)가 플레이트(110)의 길이방향으로 삽입될 수 있는 절개홈(122)이 형성되며, 지지부재(120)의 측면으로 연장되는 절개홈(122)의 깊이는 돌출리브(111)의 돌출길이에 대응하고, 절개홈(122)의 폭은 돌출리브(111)의 폭에 대응하도록 형성된다.The support member 120 is disposed in a direction perpendicular to the plate 110, and is made of a tubular member made of a lightweight metal material such as aluminum, and is formed of an upper surface, a bottom surface, and both sides, and penetrates in the longitudinal direction therein. An internal space 121 is formed. In addition, the surface 110 is in contact with the inlet groove 122 through which the protruding rib 111 of the plate 110 can be inserted in the longitudinal direction of the plate 110 is formed, the side of the support member 120 The depth of the incision groove 122 extending corresponds to the protruding length of the protruding rib 111, and the width of the incision groove 122 is formed to correspond to the width of the protruding rib 111.
이러한 지지부재(120)는 배치 위치에 따라 플레이트(110)의 단부에 배치되는 제1지지부재(120a)와 플레이트(110)의 중앙에 배치되는 제2지지부재(120b)로 구분될 수 있다. 여기서, 상기 제1지지부재(120a)는 도 4에 도시된 바와 같이, 절개홈(122)이 양 측면 중 한쪽 측면으로만 연장되어 플레이트(110)의 단부가 절개홈(122)이 형성되지 않은 측면에 지지되도록 하고, 상면에는 플레이트(110)의 단부를 지지하는 돌기부(126)를 형성할 수 있다. 또한, 상기 제2지지부재(120b)는 도 5에 도시된 바와 같이, 절개홈(122)이 양쪽 측면으로 각각 연장되어 플레이트(110)의 중앙부분에서 돌출리브(111)가 결합되도록 할 수 있다.The support member 120 may be divided into a first support member 120a disposed at the end of the plate 110 and a second support member 120b disposed at the center of the plate 110 according to the arrangement position. Here, as shown in FIG. 4, the first support member 120a has a cutout 122 extending only to one side of both sides, so that the end of the plate 110 does not have the cutout 122 formed therein. To be supported on the side, the upper surface may be formed with a protrusion 126 for supporting the end of the plate (110). In addition, as shown in FIG. 5, the second support member 120b may have the cutting grooves 122 extending on both sides thereof, such that the protruding ribs 111 may be coupled at the central portion of the plate 110. .
상기 플레이트(110)의 돌출리브(111)에는 지지부재(120)의 절개홈(122)을 통해 지지부재(120)의 내부공간(121)으로 삽입되는 위치에 지지부재(120)의 길이방향으로 제1삽입홀(112)이 관통 형성된다. 또한, 지지부재(120)의 내부공간(121)에는 상기 돌출리브(111)의 제1삽입홀(112)에 대응하는 위치에 돌출부(123)가 내부공간(121)과 마주하는 내벽면으로부터 돌출 형성되고, 상기 돌출부(123)에는 제1삽입홀(112)과 동일한 내경을 갖는 제2삽입홀(124)이 형성된다. 한편, 상기 돌출부(123)는 제2삽입홀(124)의 내경을 고정핀(130)의 외경보다 다소 작게 형성하고 제2삽입홀(124)의 하부영역을 개방하여, 고정핀(130)을 탄력적으로 감싸 고정핀(130)이 제2삽입홀(124) 내에서 임의로 위치이동하는 것을 방지하는 것도 가능할 것이다. In the protruding ribs 111 of the plate 110 in the longitudinal direction of the support member 120 at a position that is inserted into the internal space 121 of the support member 120 through the cutting groove 122 of the support member 120. The first insertion hole 112 is formed through. In addition, the protrusion 123 protrudes from the inner wall 121 facing the inner space 121 at a position corresponding to the first insertion hole 112 of the protruding rib 111 in the inner space 121 of the support member 120. The protrusion 123 is formed with a second insertion hole 124 having the same inner diameter as the first insertion hole 112. On the other hand, the protruding portion 123 forms the inner diameter of the second insertion hole 124 to be somewhat smaller than the outer diameter of the fixing pin 130 and opens the lower region of the second insertion hole 124 to open the fixing pin 130. It will also be possible to prevent the fixing pin 130 is elastically wrapped to move arbitrarily within the second insertion hole (124).
상기 고정핀(130)은 플레이트(110)의 돌출리브(111)가 지지부재(120)의 절개홈(122)에 삽입된 상태에서, 돌출리브(111)의 제1삽입홀(112)과 지지부재(120)의 제2삽입홀(124)에 삽입되어 지지부재(120)에 조립된 플레이트(110)를 고정하는 것으로서, 제1삽입홀(112) 및 제2삽입홀(124)의 내경에 대응하는 외경을 갖는다. The fixing pin 130 is supported with the first insertion hole 112 of the protruding rib 111 in a state in which the protruding rib 111 of the plate 110 is inserted into the cutting groove 122 of the support member 120. It is inserted into the second insertion hole 124 of the member 120 to fix the plate 110 assembled in the support member 120, the inner diameter of the first insertion hole 112 and the second insertion hole 124. Has a corresponding outer diameter.
제1삽입홀(112)과 제2삽입홀(124)에 삽입된 고정핀(130)은, 플레이트(110)와 지지부재(120)가 결합된 상태에서, 고정핀(130)과 교차하는 여러 방향으로 힘이 작용하게 되므로, 파레트의 사용 및 이동 중 제1삽입홀(112) 및 제2삽입홀(124)에 삽입된 고정핀(130)이 임의로 위치 이동하거나 이탈하는 것이 방지된다.The fixing pins 130 inserted into the first insertion holes 112 and the second insertion holes 124 may have a number of intersections with the fixing pins 130 while the plate 110 and the support member 120 are coupled to each other. Since the force acts in the direction, the fixed pin 130 inserted into the first insertion hole 112 and the second insertion hole 124 during use and movement of the pallet is prevented from being arbitrarily moved or separated.
상기 마감캡(140)은 상기 지지부재(120)의 단부에 삽입되어 지지부재(120)의 내부공간(121)을 마감하는 것으로서, 마감캡(140)이 내부공간(121)을 마감하는 과정에서 상기 제2삽입홀(124)의 단부가 함께 마감되므로 제2삽입홀(124)로부터 고정핀(130)이 임의로 이탈하는 것을 방지한다. The closing cap 140 is inserted into the end of the support member 120 to close the internal space 121 of the support member 120, the closing cap 140 in the process of closing the internal space 121 Since the ends of the second insertion hole 124 are closed together, the fixing pin 130 is prevented from being randomly separated from the second insertion hole 124.
한편, 상기 지지부재(120)의 측면에는 지게차의 포크가 삽입될 수 있는 포크 삽입부(125)가 형성되고, 상기 포크 삽입부(125)에는 포크 삽입부(125)의 테두리를 감싸는 포크 가드(150)가 탈부착 가능하게 조립된다. 따라서, 포크와의 잦은 접촉에 의해 포크 가드(150)가 변형되거나 파손되는 경우, 포크 가드(150)를 교체하여 지지부재(120)의 수명을 연장시킬 수 있다. On the other hand, a fork insertion part 125 into which a fork of a forklift truck is inserted is formed at a side of the support member 120, and the fork guard that surrounds the edge of the fork insertion part 125 is formed in the fork insertion part 125. 150 is detachably assembled. Therefore, when the fork guard 150 is deformed or damaged by frequent contact with the fork, the fork guard 150 may be replaced to extend the life of the support member 120.
지금부터는 상술한 조립식 파레트의 제1실시예의 결합구조에 대하여 설명한다.The coupling structure of the first embodiment of the assembled pallet described above will now be described.
첨부도면 중 도 6은 도 3의 "A"부분의 정단면도이고, 도 7은 도 3의 "A"부분의 측단면도이다. 6 is a sectional front view of the portion "A" of FIG. 3, and FIG. 7 is a side sectional view of the portion "A" of FIG.
도 6 및 도 7에서 도시하는 바와 같이, 지지부재(120)의 상면에 각각 형성된 절개홈(122)으로 플레이트(110)의 돌출리브(111)를 각각 삽입하면, 다수의 플레이트(110)가 지지부재(120)의 상,하부에 지지부재(120)와 교차하는 방향으로 조립된다.6 and 7, when the protruding ribs 111 of the plate 110 are respectively inserted into the cut grooves 122 formed on the upper surface of the support member 120, the plurality of plates 110 are supported. The upper and lower parts of the member 120 are assembled in a direction crossing the support member 120.
이때, 상기 절개홈(122)의 폭은 돌출리브(111)의 폭과 대응하도록 형성되어 있으므로, 플레이트(110)는 지지부재(120)에 결합된 상태에서 지지부재(120)의 길이방향으로의 위치이동이 제한된다. At this time, since the width of the cutting groove 122 is formed to correspond to the width of the protruding rib 111, the plate 110 is coupled to the support member 120 in the longitudinal direction of the support member 120 Position movement is limited.
상기와 같이 다수의 플레이트(110)들을 지지부재(120)의 상측 절개홈(122)에 각각 조립하면, 플레이트(110)의 돌출리브(111) 일부분이 지지부재(120)의 절개홈(122)을 통해 내부공간(121)으로 삽입된 상태가 된다. As described above, when the plurality of plates 110 are assembled to the upper cutting grooves 122 of the support member 120, respectively, a part of the protruding ribs 111 of the plate 110 is the cutting grooves 122 of the support member 120. Through the state is inserted into the internal space 121.
이때, 플레이트(110)의 돌출리브(111)는 절개홈(122) 내에서 플레이트(110)의 길이방향을 따라 이동 가능한 상태이므로, 돌출리브(111)의 제1삽입홀(112)이 지지부재(120)의 내부공간(121)에 위치하는 돌출부(123)의 제2삽입홀(124)과 동일축선상에 위치하도록 위치를 정렬한다. At this time, since the protruding rib 111 of the plate 110 is movable in the longitudinal direction of the plate 110 within the cut groove 122, the first insertion hole 112 of the protruding rib 111 supports the support member. Positions are aligned to be coaxial with the second insertion hole 124 of the protrusion 123 located in the internal space 121 of the 120.
한편, 플레이트(110)의 단부에 배치되는 제1지지부재(120a)의 절개홈(122)은 일측 측면으로만 연장되어 있으므로, 플레이트(110)의 돌출리브(111)를 절개홈(122)에 삽입하였을 때, 플레이트(110)의 단부는 절개홈(122)이 형성되지 않은 타측 측면에 밀착하게 된다. 따라서, 플레이트(110)의 단부가 타측 측면에 접촉한 상태에서, 플레이트(110)의 제1삽입홀(112)이 지지부재(120)의 제2삽입홀(124)과 동일축선상에 배치되도록 설정하는 것이 바람직할 것이다. On the other hand, since the cutting groove 122 of the first support member 120a disposed at the end of the plate 110 extends only on one side, the protruding ribs 111 of the plate 110 are cut into the cutting groove 122. When inserted, the end of the plate 110 is in close contact with the other side surface is not formed in the cutting groove 122. Therefore, in the state where the end of the plate 110 is in contact with the other side, the first insertion hole 112 of the plate 110 is arranged on the same axis as the second insertion hole 124 of the support member 120. It would be desirable to set.
상기와 같이 동일축선상에 배치된 플레이트(110)의 제1삽입홀(112)과 지지부재(120)의 제2삽입홀(124)에 고정핀(130)을 삽입하면, 플레이트(110)의 제1삽입홀(112)이 고정핀(130)에 의해 지지부재(120)의 제2삽입홀(124)에 고정되므로, 절개홈(122) 내에 삽입되어 지지부재(120)의 길이방향으로의 위치이동이 제한된 플레이트(110)는 고정핀(130)에 의해 지지부재(120)로부터 플레이트(110)의 길이방향으로의 위치이동이 제한된다.When the fixing pin 130 is inserted into the first insertion hole 112 of the plate 110 and the second insertion hole 124 of the support member 120 arranged on the same axis as described above, Since the first insertion hole 112 is fixed to the second insertion hole 124 of the support member 120 by the fixing pin 130, the first insertion hole 112 is inserted into the incision groove 122 to the longitudinal direction of the support member 120. The plate 110 having limited movement is limited in position movement in the longitudinal direction of the plate 110 from the support member 120 by the fixing pin 130.
즉, 지지부재(120)와 수직 교차하는 방향으로 배치되는 다수의 플레이트(110)는, 돌출리브(111)가 절개홈(122)에 삽입되면서 지지부재(120)의 길이방향으로의 이동이 제한되고, 여기에 고정핀(130)이 플레이트(110)의 제1삽입홀(112)과 지지부재(120)의 제2삽입홀(124)에 삽입되면서 플레이트(110)의 길이방향으로의 이동이 제한된다. 따라서, 별도의 볼트나 리벳과 같은 체결요소를 사용하지 않고도 견고한 조립이 가능하며, 제1삽입홀(112)과 제2삽입홀(124)에서 고정핀(130)을 제거하여 플레이트(110)가 지지부재(120)로부터 분리할 수 있으므로, 파레트를 구성하는 지지부재(120)나 플레이트(110)를 간편하게 교체하거나 유지보수 할 수 있게 된다. That is, the plurality of plates 110 arranged in a direction perpendicular to the support member 120 has a limited movement in the longitudinal direction of the support member 120 while the protruding ribs 111 are inserted into the incision grooves 122. The fixing pin 130 is inserted into the first insertion hole 112 of the plate 110 and the second insertion hole 124 of the support member 120, and the movement of the plate 110 in the longitudinal direction is performed. Limited. Therefore, a solid assembly can be performed without using a fastening element such as a bolt or rivet, and the plate 110 is removed by removing the fixing pin 130 from the first insertion hole 112 and the second insertion hole 124. Since it can be separated from the support member 120, it is possible to easily replace or maintain the support member 120 or plate 110 constituting the pallet.
한편, 상기 고정핀(130)의 길이를 지지부재(120)의 길이에 대응하도록 설정하는 경우, 하나의 고정핀(130)을 이용해 다수의 플레이트(110)를 한꺼번에 지지부재(120)에 고정하는 것이 가능하다. On the other hand, when setting the length of the fixing pin 130 to correspond to the length of the support member 120, by using a single fixing pin 130 to fix the plurality of plates 110 to the support member 120 at once It is possible.
따라서, 지지부재에 다수의 플레이트를 배치한 다음, 고정핀을 끼워넣으면 다수의 플레이트들이 지지부재에 고정되므로 조립공정이 간소화된다. 또한, 제1삽입홀(112)과 제2삽입홀(124)에 삽입되는 고정핀에 의해 지지부재에 플레이트가 고정되는 것이므로, 종래와 같이 하중이 일 영역에만 집중되는 것을 방지할 수 있으며, 이로 인해 부재의 두께를 최소화할 수 있게 된다.Therefore, if a plurality of plates are placed on the support member and then the fixing pin is inserted, the assembly process is simplified because the plurality of plates are fixed to the support member. In addition, since the plate is fixed to the support member by a fixing pin inserted into the first insertion hole 112 and the second insertion hole 124, it is possible to prevent the load from being concentrated in one region as in the prior art. This makes it possible to minimize the thickness of the member.
상기와 같이 고정핀(130)을 이용해 다수의 플레이트(110)를 지지부재(120)에 고정한 상태에서, 고정핀(130)은 지지부재(120)의 길이방향으로 고정되지 않은 상태이므로, 지지부재(120)의 길이방향으로 위치이동하는 것이 가능하므로, 마감캡(140)을 지지부재(120)의 단부에 결합하여 마감캡(140)이 제2삽입홀(124)의 개구측을 마감하도록 함으로써, 고정핀(130)이 지지부재(120)의 길이방향으로 임의로 위치 이동하는 것을 방지할 수 있다. In the state of fixing the plurality of plates 110 to the support member 120 using the fixing pin 130 as described above, because the fixing pin 130 is not fixed in the longitudinal direction of the support member 120, the support member Since it is possible to move the position in the longitudinal direction of the 120, by coupling the closing cap 140 to the end of the support member 120 to the closing cap 140 to close the opening side of the second insertion hole 124 The fixing pin 130 may be prevented from moving arbitrarily in the longitudinal direction of the support member 120.
이러한 마감캡(140)은 별도의 체결요소를 사용하지 않고 끼워맞춤 방식으로 지지부재(120)의 단부에 결합하는 것으로, 유지보수를 위해 마감캡(140)을 지지부재(120)의 단부로부터 용이하게 분리해 낼 수 있을 정도의 결합력을 갖도록 지지부재(120)의 단부에 조립되는 것이 바람직할 것이다. The closing cap 140 is coupled to the end of the support member 120 in a fitting manner without using a separate fastening element, the closing cap 140 is easy from the end of the support member 120 for maintenance It may be desirable to be assembled to the end of the support member 120 to have a coupling force enough to be separated.
한편, 지지부재(120)의 하측에 배치되는 플레이트(110)는 지지부재(120)의 저면에 형성된 절개홈(122)으로 조립되는 것으로서, 상측에 배치되는 플레이트(110)의 조립과정과 동일하므로, 이에 대한 구체적인 설명은 생략한다. On the other hand, the plate 110 disposed on the lower side of the support member 120 is assembled with a cutting groove 122 formed on the bottom surface of the support member 120, the same as the assembly process of the plate 110 disposed on the upper side , A detailed description thereof will be omitted.
첨부도면 중 도 8은 본 발명의 제2실시예에 따른 조립식 파레트의 요부 요부 발췌 분해 사시도이고, 도 9는 본 발명의 제2실시예에 따른 조립식 파레트의 조립구조를 나타내는 단면도이다. 8 is an exploded perspective view illustrating main parts of the prefabricated pallet according to the second embodiment of the present invention, and FIG. 9 is a cross-sectional view illustrating an assembly structure of the prefabricated pallet according to the second embodiment of the present invention.
도 8에서 도시하는 바와 같이, 플레이트(110')가 판형 부재로 이루어지고, 플레이트(110')의 상면에 밀착하는 상판부재(113a)와, 상판부재(113a)의 양단부 저면에서 하방으로 연장되는 돌출리브(111')로 이루어져 상판부재(113a)와 양측 돌출리브(111') 사이에 플레이트(110')가 삽입되는 삽입공간이 형성된 고정브라켓(113)을 추가로 구비하는 점에서 제1실시예와 차이를 갖는다.As shown in FIG. 8, the plate 110 ′ is formed of a plate-shaped member and extends downward from the bottom of both end portions of the upper plate member 113a and the upper end of the upper plate member 113a, which are in close contact with the upper surface of the plate 110 ′. The first embodiment of the present invention further includes a fixing bracket 113 having an insertion space into which the plate 110 'is inserted between the upper plate member 113a and the both side protrusion ribs 111'. It differs from the example.
한편, 상기 플레이트(110')와 고정브라켓(113)을 제외한 지지부재(120), 고정핀(130), 마감캡(140), 포크가드(150)는 제1실시예와 동일한 구성으로 이루어지므로, 동일 구성에 대한 구체적인 설명은 생략한다. On the other hand, the support member 120, the fixing pin 130, the closing cap 140, the fork guard 150 except for the plate 110 'and the fixing bracket 113 is made of the same configuration as the first embodiment Detailed description of the same configuration will be omitted.
이러한 제2실시예에 따른 조립식 파레트는 도 9에서 도시하는 바와 같이, 고정브라켓의 내부 수용공간으로 플레이트가 삽입되어 상판부재(113a)의 저면에 플레이트(110')의 상면이 밀착된 상태에서, 상판부재(113a) 양단의 돌출리브(111')가 플레이트(110')의 양측면을 각각 지지하므로, 고정브라켓의 수용공간 내부에서 플레이트가 위치 이동하는 것이 제한된다. In the assembled pallet according to the second embodiment, as shown in FIG. 9, the plate is inserted into the inner receiving space of the fixing bracket, and the upper surface of the plate 110 ′ is in close contact with the bottom of the upper plate member 113a. Since the protruding ribs 111 ′ at both ends of the upper plate member 113 a respectively support both side surfaces of the plate 110 ′, the plate is restricted from being moved within the receiving space of the fixing bracket.
이어서, 상기 고정브라켓(113)의 저면 양단부에서 하측방향으로 연장된 돌출리브(111')는 지지부재(120)의 절개홈(122)으로 삽입된다. 이때, 상기 플레이트(110')의 저면은 지지부재(120)의 상면에 밀착된 상태가 되고, 돌출리브(111')의 판면에 형성된 제1삽입홀(112)은 지지부재(120)의 제2삽입홀(124)과 동일축선상에 배치된다. Subsequently, the protruding ribs 111 ′ extending downward from both ends of the bottom surface of the fixing bracket 113 are inserted into the cutting grooves 122 of the support member 120. At this time, the bottom surface of the plate 110 ′ is in close contact with the upper surface of the support member 120, and the first insertion hole 112 formed in the plate surface of the protruding rib 111 ′ is formed of the support member 120. It is arranged on the same axis as the two insertion holes 124.
상기와 같이 동일축선상에 배치된 고정브라켓(113)의 제1삽입홀(112)과 지지부재(120)의 제2삽입홀(124)에 고정핀(130)을 삽입하면, 플레이트(110')를 고정하고 있는 고정브라켓(113)의 제1삽입홀(112)이 고정핀(130)에 의해 지지부재(120)의 제2삽입홀(124)에 고정된다. When the fixing pin 130 is inserted into the first insertion hole 112 of the fixing bracket 113 and the second insertion hole 124 of the support member 120 arranged on the same axis as described above, the plate 110 ' ), The first insertion hole 112 of the fixing bracket 113 is fixed to the second insertion hole 124 of the support member 120 by the fixing pin 130.
한편, 상기와 같이 고정브라켓(113)과 고정핀(130)에 의해 지지부재(120)에 고정된 플레이트(110')는, 지지부재(120)의 상면 일측에 형성된 돌기부(126)에 의해 단부가 지지되어 플레이트(110')의 길이방향으로의 위치이동이 제한된다. On the other hand, the plate 110 'fixed to the support member 120 by the fixing bracket 113 and the fixing pin 130 as described above, the end portion by the projection 126 formed on one side of the upper surface of the support member 120 Is supported to limit the movement of the plate 110 'in the longitudinal direction.
즉, 판형의 플레이트(110')는 고정브라켓(113)의 수용공간에 삽입된 상태에서 고정브라켓(113)의 돌출리브(111')가 지지부재(120)의 절개홈(122)에 결합하는 것에 의해 지지부재(120)의 길이방향으로 위치이동하는 것이 제한되고, 플레이트(110')의 단부가 지지부재(120)의 돌기부(126)에 지지되어 플레이트(110')의 길이방향으로 위치이동하는 것이 제한된다. That is, the plate-shaped plate 110 'is a protrusion rib 111' of the fixing bracket 113 is coupled to the cutting groove 122 of the support member 120 in a state of being inserted into the receiving space of the fixing bracket 113. As a result, the positional movement of the support member 120 in the longitudinal direction is limited, and the end of the plate 110 'is supported by the protrusion 126 of the support member 120, thereby moving the position in the longitudinal direction of the plate 110'. Is limited.
따라서, 다수의 플레이트(110')를 하나의 고정핀(130)의 결합에 의해 지지부재(120)측에 고정할 수 있으므로, 조립 및 분해가 간편할 뿐만 아니라, 별도의 볼트나 리벳과 같은 체결부재나 용접과 같은 체결구조를 사용하지 않고도 견고한 조립구조를 제공할 수 있다. Therefore, since the plurality of plates 110 ′ can be fixed to the support member 120 by the combination of one fixing pin 130, as well as assembly and disassembly, fastening such as a separate bolt or rivet It is possible to provide a robust assembly structure without using fastening structures such as members or welding.
본 발명의 권리범위는 상술한 실시예에 한정되는 것이 아니라 첨부된 특허청구범위 내에서 다양한 형태의 실시예로 구현될 수 있다. 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 변형 가능한 다양한 범위까지 본 발명의 청구범위 기재의 범위 내에 있는 것으로 본다.The scope of the present invention is not limited to the above-described embodiment, but may be embodied in various forms of embodiments within the scope of the appended claims. Without departing from the gist of the invention claimed in the claims, it is intended that any person skilled in the art to which the present invention pertains falls within the scope of the claims described in the present invention to various extents which can be modified.

Claims (10)

  1. 조립식 파레트에 있어서, In the prefabricated pallets,
    서로 평행하게 배열되는 다수의 플레이트;A plurality of plates arranged parallel to each other;
    상기 플레이트와 교차하는 방향으로 설치되어 상기 플레이트를 고정하는 지지부재;를 포함하며, And a support member installed in a direction crossing the plate to fix the plate.
    상기 플레이트와 지지부재에는 플레이트의 길이방향으로 상호 결합하는 절개홈과 돌출리브가 각각 마련되고, The plate and the support member are each provided with a cutting groove and a protrusion rib that are mutually coupled in the longitudinal direction of the plate,
    상기 플레이트와 지지부재의 결합부위에는 지지부재의 길이방향으로 동일 축선상에 배치되는 제1삽입홀과 제2삽입홀이 각각 형성되며, A first insertion hole and a second insertion hole are formed on the coupling portion of the plate and the support member, respectively, disposed on the same axis in the longitudinal direction of the support member.
    상기 제1삽입홀과 제2삽입홀에는 고정핀이 삽입되어 플레이트와 지지부재를 고정하는 것을 특징으로 하는 조립식 파레트.Prefabricated pallets, characterized in that the fixing pin is inserted into the first insertion hole and the second insertion hole to fix the plate and the support member.
  2. 제 1항에 있어서, The method of claim 1,
    상기 돌출리브는 플레이트의 저면에 형성되고, 상기 절개홈은 지지부재에 형성되는 것을 특징으로 하는 조립식 파레트. The protruding rib is formed on the bottom of the plate, the cutting groove is prefabricated pallet, characterized in that formed in the support member.
  3. 제 1항에 있어서,The method of claim 1,
    상기 돌출리브는 플레이트가 삽입되는 고정브라켓의 저면에 형성되고, 상기 절개홈은 지지부재에 형성되는 것을 특징으로 하는 조립식 파레트. The protruding ribs are formed on the bottom surface of the fixing bracket into which the plate is inserted, and the cutting groove is formed on the supporting member.
  4. 제 3항에 있어서, The method of claim 3, wherein
    상기 고정브라켓은 플레이트의 상면에 밀착하는 상판부재와, 상판부재의 양단부에 각각 형성되는 돌출리브로 구성되며, 상판부재와 양측 돌출리브 사이에 플레이트가 삽입되는 삽입공간이 형성되는 것을 특징으로 하는 조립식 파레트. The fixing bracket is composed of an upper plate member in close contact with the upper surface of the plate, and protruding ribs formed at both ends of the upper plate member, respectively, and an assembled space is formed between the upper plate member and both side protruding ribs, and an insertion space is formed. .
  5. 제 2항에 있어서, The method of claim 2,
    상기 지지부재는 길이방향으로 관통하는 내부공간이 형성되고, 지지부재의 단부에는 제2삽입홀을 마감하는 마감캡이 고정되는 것을 특징으로 하는 조립식 파레트. The supporting member has an inner space penetrating in the longitudinal direction, the end cap of the support member, characterized in that the closing cap for closing the second insertion hole is fixed.
  6. 제 2항에 있어서, The method of claim 2,
    상기 플레이트는 지지부재의 상부와 하부에 각각 배치되는 것을 특징으로 하는 조립식 파레트.The plate is prefabricated pallet, characterized in that disposed on the upper and lower portions of the support member, respectively.
  7. 제 2항에 있어서, The method of claim 2,
    상기 절개홈의 폭은 돌출리브의 폭에 대응하는 것을 특징으로 하는 조립식 파레트. Prefabricated pallets, characterized in that the width of the cutting groove corresponding to the width of the protruding rib.
  8. 제 3항에 있어서, The method of claim 3, wherein
    상기 지지부재는 길이방향으로 관통하는 내부공간이 형성되고, 지지부재의 단부에는 제2삽입홀을 마감하는 마감캡이 고정되는 것을 특징으로 하는 조립식 파레트. The supporting member has an inner space penetrating in the longitudinal direction, the end cap of the support member, characterized in that the closing cap for closing the second insertion hole is fixed.
  9. 제 3항에 있어서, The method of claim 3, wherein
    상기 플레이트는 지지부재의 상부와 하부에 각각 배치되는 것을 특징으로 하는 조립식 파레트.The plate is prefabricated pallet, characterized in that disposed on the upper and lower portions of the support member, respectively.
  10. 제 3항에 있어서, The method of claim 3, wherein
    상기 절개홈의 폭은 돌출리브의 폭에 대응하는 것을 특징으로 하는 조립식 파레트. Prefabricated pallets, characterized in that the width of the cutting groove corresponding to the width of the protruding rib.
PCT/KR2015/011261 2015-10-23 2015-10-23 Assemblable pallet WO2017069309A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11192685B2 (en) * 2017-07-13 2021-12-07 Alporter Co., Ltd. Assembly type pallet
GB2600365B (en) * 2016-11-07 2022-11-09 Julian Griffiths Denzil A modular system for constructing a pallet

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Publication number Priority date Publication date Assignee Title
KR200296881Y1 (en) * 2002-09-11 2002-11-30 홍호명 A sectional pallet
KR100842801B1 (en) * 2007-03-09 2008-07-01 임용석 The pallette in kit form
KR100987566B1 (en) * 2008-05-02 2010-10-12 임용석 A prefabricated pallet
KR20140007699A (en) * 2012-07-10 2014-01-20 김교희 Pallet for loading cargo
KR20140041372A (en) * 2012-09-27 2014-04-04 박철호 A fabricated pallet
KR20160011509A (en) * 2014-07-22 2016-02-01 (주)알포터 Assembly type pallet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200296881Y1 (en) * 2002-09-11 2002-11-30 홍호명 A sectional pallet
KR100842801B1 (en) * 2007-03-09 2008-07-01 임용석 The pallette in kit form
KR100987566B1 (en) * 2008-05-02 2010-10-12 임용석 A prefabricated pallet
KR20140007699A (en) * 2012-07-10 2014-01-20 김교희 Pallet for loading cargo
KR20140041372A (en) * 2012-09-27 2014-04-04 박철호 A fabricated pallet
KR20160011509A (en) * 2014-07-22 2016-02-01 (주)알포터 Assembly type pallet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2600365B (en) * 2016-11-07 2022-11-09 Julian Griffiths Denzil A modular system for constructing a pallet
US11192685B2 (en) * 2017-07-13 2021-12-07 Alporter Co., Ltd. Assembly type pallet

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