KR100390698B1 - Lightweight steel plate pallet and fabrication method - Google Patents
Lightweight steel plate pallet and fabrication method Download PDFInfo
- Publication number
- KR100390698B1 KR100390698B1 KR10-2000-0041171A KR20000041171A KR100390698B1 KR 100390698 B1 KR100390698 B1 KR 100390698B1 KR 20000041171 A KR20000041171 A KR 20000041171A KR 100390698 B1 KR100390698 B1 KR 100390698B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- pallet
- lower plate
- upper plate
- intermediate plate
- Prior art date
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Classifications
-
- 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
- B65D19/0004—Rigid pallets without side walls
- B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
- B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
- B65D19/001—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element
- B65D19/0012—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element forming a continuous plane contact surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00024—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00059—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00084—Materials for the non-integral separating spacer
- B65D2519/00094—Metal
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00263—Overall construction of the pallet
- B65D2519/00268—Overall construction of the pallet made of one piece
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00288—Overall construction of the load supporting surface made of one piece
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00318—Overall construction of the base surface made of one piece
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00368—Overall construction of the non-integral separating spacer
- B65D2519/00373—Overall construction of the non-integral separating spacer whereby at least one spacer is made of one piece
Abstract
본 발명은 상판과 하판과 그 사이에 개재되는 중간판으로 구성되는 철재파렛트에 있어서, 상기 중간판은 그 단면이 구형파 모양으로 상하방향으로 교호로 절곡되게 제작되어, 중간판의 일부만 상판과 맞닿게 되며, 상기 중간판과 상판이 맞닿는 위치의 상판과 중간판과 하판에는 각각 볼트구멍이 형성되며, 상기 하판의 볼트구멍이 위치하는 부위에는 체결용너트 자리부가 형성되되, 상기 체결용너트 자리부는 오목한 형상으로 파렛트의 하판 내부로 일정깊이 절곡되어, 조립용 볼트로 상기 상판, 중간판, 하판을 관통하여 너트를 체결함으로써, 간단히 파렛트를 조립할 수 있는 것을 특징으로 하는 경량 철재 조립형 평판파렛트 및 그의 제작방법에 관한 것이다.The present invention is an iron pallet consisting of an upper plate and a lower plate and an intermediate plate interposed therebetween, wherein the intermediate plate is manufactured such that its cross section is bent alternately up and down in a square wave shape, so that only a part of the intermediate plate is in contact with the upper plate. The upper plate, the middle plate and the lower plate of the position where the intermediate plate and the upper plate are in contact with each other, and a bolt hole is formed in the portion where the bolt hole of the lower plate is formed, the fastening nut seat portion is formed, the fastening nut seat portion is concave Light-weight steel flat plate pallet and its fabrication, which is bent in a predetermined depth into the lower plate of the pallet in the shape, and by simply fastening the nut through the upper plate, the middle plate, the lower plate with an assembly bolt, the pallet can be easily assembled. It is about a method.
Description
본 발명은 시멘트 제품의 생산과 보관을 위한 파렛트를 12-16mm 사이의 철판을 cutting 및 재단하여 평면교정을 거친 후 제작하여 내수와 수출을 하여 오던 중 무게가 너무 무거워 생산에 대한 부가가치가 너무 낮기 때문에 이것에 대한 개선의 필요성이 대두되었다. 이점을 해소하기 위하여 본 발명에 착수하게 되었다.The present invention is produced by cutting and cutting the iron plate between 12-16mm for the production and storage of cement products after the plane calibration to produce and export the domestic and export weight is too heavy because the added value for production is too low There is a need for improvement. In order to solve this problem, the present invention has been embarked.
따라서, 본 발명은 경량으로 조립체결이 효율적인 파렛트를 제작하고자 한다.Therefore, the present invention is to produce a pallet with a light weight and efficient assembly.
도 1은 본 발명에 따른 철재조립형 평판파렛트의 사시도1 is a perspective view of an iron assembly type flat pallet according to the present invention
도 2는 상판의 홈모양의 상세도Figure 2 is a detailed view of the groove shape of the top plate
도 3은 중간판의 상세도3 is a detail view of the intermediate plate;
도 4는 하판의 홈모양의 상세도Figure 4 is a detailed view of the groove shape of the lower plate
도 5는 파렛트 조립부의 상세도5 is a detailed view of the pallet assembly unit
〈도면의 중요 부분에 대한 부호 설명〉<Description of Signs of Important Parts of Drawings>
(1) 상판 (1-1) 접시머리 볼트구멍용 자리(1) Top plate (1-1) Seat for countersunk head bolt hole
(2) 하판 (2-1) 체결용 너트자리부(2) Lower plate (2-1) Fastening nut seat
(3) 중간판 (4) 조립용볼트(3) Intermediate plate (4) Bolts for assembly
본 발명은 시멘트 제품 생산 운반 적재용으로 사용되는 파렛트에관한 것으로, 먼저 상판과 하판을 press로 도2의(1-1)과 도4의(2-1)와 같이 가공하고 roll 성형에 의하여 제작 되어진 도2의중간판(3)을 상판(1)과 하판(2)의 중간에 그림과 같이 삽입시켜 조립용볼트, 특히 접시머리 bolt (4)로써 상판과 중간판과 하판을 (1)(2)(3)을 완전 고정하여 완성한다.따라서, 본 발명의 구성은 다음과 같다.상판과 하판과 그 사이에 개재되는 중간판으로 구성되는 철재파렛트에 있어서, 상기 중간판은 그 단면이 구형파 모양으로 상하방향으로 교호로 절곡되게 제작되어, 중간판의 일부만 상판과 맞닿게 되며, 상기 중간판과 상판이 맞닿는 위치의 상판과 중간판과 하판에는 각각 볼트구멍이 형성되며, 상기 하판의 볼트구멍이 위치하는 부위에는 체결용너트 자리부가 형성되되, 상기 체결용너트 자리부는 오목한 형상으로 파렛트의 하판 내부로 일정깊이 절곡되어, 조립용 볼트로 상기 상판, 중간판, 하판을 관통하여 너트를 체결함으로써, 간단히 파렛트를 조립할 수 있는 것을 특징으로 하는 경량철재 조립형 평판파렛트이다. 또한, 본 발명은 상하부판을 프레스로 셩형하는 1단계와; 중간판을 롤포밍하되, 그 모양을 구형파 형상으로 제작하는 2단계와 ; 상판과 중간판과 하판에 각각 볼트구멍을 형성하되, 상기 하판의 볼트구멍이 위치하는 부위에는 체결용 너트자리부를 파렛트 하판 내부로 오목하게 절곡 형성하는 3단계로 이루어져서 조립용 볼트로 상기 상판, 중간판, 하판을 관통하여 너트를 체결함으로써, 간단히 파렛트를 조립할 수 있는 것을 특징으로 하는 경량철재 조립형 평판파렛트 제작방법에 관한 발명이다.The present invention relates to a pallet used for the production and loading of cement products. First, the upper and lower plates are press-processed as shown in Fig. 2 (1-1) and Fig. 4 (2-1) and manufactured by roll molding. The intermediate plate 3 of FIG. 2 is inserted in the middle of the upper plate 1 and the lower plate 2 as shown in the figure, and the upper plate, the intermediate plate and the lower plate as the assembly bolts, in particular, the plate head bolts (1) (1) (2 (3) is completely fixed. Thus, the configuration of the present invention is as follows. In the steel pallet consisting of an upper plate and a lower plate and an intermediate plate interposed therebetween, the intermediate plate has a square wave shape in cross section. It is produced to be bent alternately in the vertical direction, only a part of the intermediate plate abuts the upper plate, the upper plate and the middle plate and the lower plate of the position where the intermediate plate and the upper plate abut each formed a bolt hole, the bolt hole of the lower plate Fastening nut seat is formed at the site where it is located, The fastening nut seat portion is bent in a concave shape into the lower plate of the pallet to a certain depth, and fastened the nut through the upper plate, the middle plate, and the lower plate with an assembly bolt, so that the pallet can be easily assembled. It is an assembled flat pallet. In addition, the present invention comprises the first step of shaping the upper and lower plates by a press; Roll forming the intermediate plate, and producing the shape into a square wave shape; A bolt hole is formed in the upper plate, the middle plate, and the lower plate, respectively, and the bolt hole of the lower plate is formed in three steps to form a concave bending portion of the fastening nut seat into the pallet lower plate. The present invention relates to a method for manufacturing a lightweight steel-assembled flat pallet, characterized in that the pallet can be simply assembled by fastening the nut through the plate and the lower plate.
따라서, 본발명은 기존목재나 플라스틱 파렛트의 약점을 보완함과 또한, 현재 쓰이고 있는 후판의 파렛트에 비하여 아주 경량의 파렛트 구조로 하면서 그 자체 강도를 극대화하는 구조 설계에 의하여 최적의 방법으로 설계 제작 된 것으로서, 표1에 종래기술과 본 발명이 비교 되어있다.Therefore, the present invention compensates for the weaknesses of existing wood and plastic pallets, and is designed and manufactured in an optimal way by structural design that maximizes its strength while making a very lightweight pallet structure compared to the pallets of thick plates currently used. As shown in Table 1, the prior art and the present invention are compared.
표1에서 보인것과 같이 재료비는 55.4% 절감되는 반면 강도상으로는 저하가 전혀 없는 구조이며 색상도 다양화 할 수 있어 관리비절감, 재료비절감, 적재중량증가, 외관미려 등 항목이 여러 가지 있겠으나 특히 파렛트 제작업체의 경쟁력 고취, 파렛트 사용업체의 물류비 절감에 따른 원가절감에 크게 기여 할수 있는 파렛트이다.As shown in Table 1, the material cost is reduced by 55.4%, but there is no deterioration in strength, and the color can be diversified.Therefore, there are various items such as management cost reduction, material cost reduction, loading weight increase, and beautiful appearance. It is a pallet that can greatly contribute to cost reduction by raising competitiveness of companies and reducing logistics costs of pallet users.
이상에서 설명한 바와 같이 본 발명에 의한 파렛트의 제작 시 박판의 성형과 상하판의 간격유지로 구조의 하중에 대한 저항력의 기준인 부재의 단면계수를 높이는 방법으로 두꺼운 후판의 사용과 같은 효과가 나타나며, 따라서, 하중에 대한 저항력을 유지할 수 있으며, 중량의 감소로 원가절감과 운송 시 중량의 감소만큼 파렛트의 적재물을 많이 적재할 수 있어 물류운송비의 절감도 기대할 수 있는 효과가 있다.As described above, the production of the pallet according to the present invention has the same effect as the use of a thick thick plate by increasing the cross-sectional coefficient of the member, which is a standard of resistance to the load of the structure, by forming the thin plate and maintaining the gap between the upper and lower plates. Therefore, it is possible to maintain the resistance to the load, and to reduce the cost of transportation and the weight of the pallet can be loaded as much as the weight reduction during transportation, there is an effect that can be expected to reduce the logistics transportation costs.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2000-0041171A KR100390698B1 (en) | 2000-07-12 | 2000-07-12 | Lightweight steel plate pallet and fabrication method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2000-0041171A KR100390698B1 (en) | 2000-07-12 | 2000-07-12 | Lightweight steel plate pallet and fabrication method |
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KR20000059148A KR20000059148A (en) | 2000-10-05 |
KR100390698B1 true KR100390698B1 (en) | 2003-07-10 |
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KR10-2000-0041171A KR100390698B1 (en) | 2000-07-12 | 2000-07-12 | Lightweight steel plate pallet and fabrication method |
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KR (1) | KR100390698B1 (en) |
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- 2000-07-12 KR KR10-2000-0041171A patent/KR100390698B1/en not_active IP Right Cessation
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