CN102837873A - Embedded multidirectional frame connection node for packing case - Google Patents
Embedded multidirectional frame connection node for packing case Download PDFInfo
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- CN102837873A CN102837873A CN2012103681922A CN201210368192A CN102837873A CN 102837873 A CN102837873 A CN 102837873A CN 2012103681922 A CN2012103681922 A CN 2012103681922A CN 201210368192 A CN201210368192 A CN 201210368192A CN 102837873 A CN102837873 A CN 102837873A
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Abstract
The invention relates to an embedded multidirectional frame connection node for a packing case. The embedded multidirectional frame connection node for the packing case structurally comprises an embedded steel plate base, a multidirectional steel plate connection arm A, a multidirectional steel plate connection arm B and a multidirectional steel plate connection arm C, wherein the embedded steel plate base is hinged with the multidirectional steel plate connection arm A and the multidirectional steel plate connection arm C, and the multidirectional steel plate connection arm C is also hinged with the multidirectional steel plate connection arm B. The embedded multidirectional frame connection node for the packing case has the advantages that firstly the node is embedded into a tray of the packing case and is connected with an upright or an inclined strut, so that the packing case is smooth in the outer surface and is convenient to stack, load and unload and transport; secondly, the tray, the upright and the inclined strut are connected by an adjustable steering connection arm, so that the node has generality and is convenient to produce in a standardization manner; thirdly, the multidirectional connection arm has directional adjustable characteristics, and is low in demand on machining precision of a packing case member, and convenient to install and recover; and fourthly, the adjustable multidirectional connection node adopts a steel plate for connecting a wood member; the strength of the node of a heavy packing case is greatly enhanced, and the security and reliability of the packing case are enhanced.
Description
Technical field
What the present invention relates to is a kind of large-scale heavy duty dynamoelectric product packing box connecting joint, and promptly the multidirectional framework packing chest of flush type connecting joint belong to field of engineering technology.
Background technology
In the heavy dynamo-electric packing of product of China, the timber packing accounts for about 80%, and the annual timber ten thousand stere more than 1000 that consumes account for about 1/6 of Chinese commodity timber yield, and major part all is a high-quality timber.Because packing chest design theory imperfection; Design means falls behind; Packing chest design is improper and crossing packing (packaging intensity and rigidity are too high) or owing packing (packing chest intensity and toughness deficiency) phenomenon of causing is very general, has caused the serious wasting of resources or heavy economic losses.According to the data that board of trade announces, China's exporting is because of bad packing, more than 300 hundred million dollars of annual losses, and wherein the electronic product discharge loss is nearly 20,000,000,000 dollars, about 15,000,000,000 dollars of the annual loss that causes because of the packing accident.
Large-scale electronic product refers to that weight reaches several tons to up to a hundred tons electronic product.Be characterized in that volume is big, quality big (mostly more than 20 tons to hundred tons).Value of the product is high, can reach necessarily even more than one hundred million first magnitude.Packing box structure to the product of this big volume, big quality; Must make it have enough degrees of safety and fiduciary level; And packing chest joint structure reasonable in design, and make it have intensity and rigidity, be the key point that guarantees packing box structure safety and reliability.
China's large-scale electronic product Wooden packing container structure of tradition connects with the nail connection in the majority, and this connection mode has several fatal weakness: (1) node Joint strenght is little, and in transportation, shock and vibration effect constantly damages packing chest easily; (2) nail connecting joint member is overlapping, and joint structure is complicated, is unfavorable for carrying and pile; (3) creep, the delivery vibration owing to material can cause the nail connection loosening; (4) nail connecting joint commonality is poor, unsuitable standardized production, and the material recovery difficulty causes a large amount of timber resources wastes.The multidirectional framework packing chest of design-calculated flush type of the present invention connecting joint can effectively improve this kind situation.
Summary of the invention
The objective of the invention is to propose a kind of to large-scale heavy duty dynamoelectric product packing box connecting joint; Be the multidirectional framework packing chest of flush type connecting joint, this node connects into the packing chest framework space structure system of space structure with certain intensity and rigidity and dismantled and assembled reorganization.
Technical solution of the present invention: its structure comprises imbeds susceptor plate, the multidirectional steel plate connecting arm of A, the multidirectional steel plate connecting arm of B, the multidirectional steel plate connecting arm of C; Wherein imbed the multidirectional steel plate connecting arm of susceptor plate and A, the multidirectional steel plate connecting arm of C is hinged, the multidirectional steel plate connecting arm of C is hinged with the multidirectional steel plate connecting arm of B again.
Advantage of the present invention: the first, node is embedded in packaging box tray, column or the diagonal brace, makes the packing chest outside face smooth, is convenient to pile, loading and unloading and transportation; The second, adopt the adjustable connecting arm that turns to connect pallet, column, make this node have commonality, be convenient to standardized production; The 3rd, the direction adjustable characteristic of multidirectional connecting arm, low to the requirement on machining accuracy of packing chest member, easy for installation, be convenient to reclaim; The 4th, this adjustable multidirectional connecting joint adopt steel plate to connect timber compoment, have strengthened heavy wrapping case node strength greatly, have increased the safety and the reliability of packing chest.
Description of drawings
Accompanying drawing 1 is the multidirectional framework packing chest of flush type connecting joint scheme drawings.
Accompanying drawing 2 is the multidirectional framework packing chest of flush type connecting joint assembling scheme drawings.
Accompanying drawing 3 is imbedded the susceptor plate scheme drawing.
Accompanying drawing 4 is the multidirectional steel plate connecting arm of A scheme drawings.
Accompanying drawing 5 is the multidirectional steel plate connecting arm of B scheme drawings.
Accompanying drawing 6 is the multidirectional steel plate connecting arm of C scheme drawings.
Among the figure 1 imbeds susceptor plate; The 2nd, the multidirectional steel plate connecting arm of A, the 3rd, the multidirectional steel plate connecting arm of B, the 4th, the multidirectional steel plate connecting arm of C; The 5th, A bolt and nut; The 6th, B bolt and nut, the 7th, C bolt and nut, the 8th, D bolt and nut, the 9th, upright of frame, the 10th, framework diagonal brace, the 11st, A-Frame pallet beam, the 12nd, B framework pallet beam (annotate: upright of frame, framework diagonal brace, two beams of framework pallet are only illustrated).
The specific embodiment
The contrast accompanying drawing; Its structure comprises imbeds the multidirectional steel plate connecting arm of the multidirectional steel plate connecting arm of susceptor plate 1, A 2, B 3, the multidirectional steel plate connecting arm 4 of C; It is hinged wherein to imbed the multidirectional steel plate connecting arm of the multidirectional steel plate connecting arm of susceptor plate 1 and A 2, C 4, and the multidirectional steel plate connecting arm 4 of C is hinged with the multidirectional steel plate connecting arm of B 3 again.
The described susceptor plate 1 of imbedding is imbedded in the packing chest framework pallet; This framework pallet adopts the twin beams form; To imbed susceptor plate 1 and embed A-Frame pallet beam 11; Between the B framework pallet beam 12, imbed susceptor plate 1 and A-Frame pallet beam 11, B framework pallet beam 12 is fastenedly connected through D bolt and nut 8; The multidirectional steel plate connecting arm 2 of A and two multidirectional steel plate connecting arms of C are with to imbed susceptor plate 1 hinged through C bolt and nut 7, and angle is regulated as required; The multidirectional steel plate connecting arm 4 of C is hinged through B bolt and nut 6 with the multidirectional steel plate connecting arm 3 of B again; The multidirectional steel plate connecting arm 2 of A is fastenedly connected through A bolt and nut 5 and upright of frame, and the multidirectional steel plate connecting arm 3 of B is fastenedly connected through A bolt and nut 5 and framework diagonal brace.
When two groups of multidirectional steel plate connecting arms 4 of C link with the multidirectional steel plate connecting arm 3 of B; One group of multidirectional steel plate connecting arm 4 of C is before the multidirectional steel plate connecting arm 2 of A; Another group C multidirectional steel plate connecting arm 4 after the multidirectional steel plate connecting arm 2 of A, through C bolt and nut 7 with to imbed susceptor plate 1 hinged; When the multidirectional steel plate connecting arm 4 of C links with the multidirectional steel plate connecting arm 3 of B; If the multidirectional steel plate connecting arm 4 of C is before the multidirectional steel plate connecting arm 2 of A; This moment, B multidirectional steel plate connecting arm 3 placed after the multidirectional steel plate connecting arm 4 of C hinged; Another group C multidirectional steel plate connecting arm 4 is after the multidirectional steel plate connecting arm 2 of A, and the multidirectional steel plate connecting arm 3 of B this moment places before the multidirectional steel plate connecting arm 4 of C hinged; After the installation, the multidirectional steel plate connecting arm of B 3 and the multidirectional steel plate connecting arm 2 of the A plane that coexists, upright of frame and framework diagonal brace are also on same plane simultaneously.
The arrangement of bolt on member can be with reference to " Code for design of steel structures " (GB50017-2003), should satisfy the requirement of the aspect of stressed, structure and construction.
The multidirectional framework packing chest of this flush type connecting joint have appropriate rigidity, intensity and adjustable angle property, and have the freely property dismantled, alerting ability regroup, the vibration in transportation and impact in fine-tuningly have an adaptivity.This node has thoroughly changed original packing chest type of attachment, and the node of packing box structure and timber all can repeat repeated use, practices thrift a large amount of raws MAT'L.
Working process
The principle of work of the multidirectional framework packing chest of flush type connecting joint is: imbed susceptor plate 1 and embed in the packing chest framework pallet; This framework pallet can adopt the twin beams form; Be about to imbed susceptor plate 1 and insert A-Frame pallet beam 11; Between the B framework pallet beam 12, imbed susceptor plate 1 and A-Frame pallet beam 11, B framework pallet beam 12 is fastenedly connected through D bolt and nut 8; The multidirectional steel plate connecting arms 4 of the multidirectional steel plate connecting arm 2 of A and two C are with to imbed susceptor plate 1 hinged through C bolt and nut 7, and angle is regulated as required; The multidirectional steel plate connecting arm 4 of C is hinged through B bolt and nut 6 with the multidirectional steel plate connecting arm 3 of B again; The multidirectional steel plate connecting arm 2 of A is fastenedly connected through A bolt and nut 5 and upright of frame, and the multidirectional steel plate connecting arm 3 of B is fastenedly connected through A bolt and nut 5 and framework diagonal brace; Space structure system of final formation.
All parts of the multidirectional framework packing chest of flush type connecting joint are assembled together, the multidirectional steel plate connecting arm 3 of B wherein, and the multidirectional steel plate connecting arm 4 of C comprises the bolt and nut of needs being adjusted into one group or two groups as required, and is as shown in Figure 1.
The assembling of the multidirectional framework packing chest of flush type connecting joint in the framework packing chest, as shown in Figure 2.Example framework packing chest adopts (unit: mm): framework packaging box tray beam employing (wide * thick) 150 * 100 laminated timbers; Upright of frame and diagonal brace all adopt (wide * thick) 100 * 50 laminated timbers; It is 10 Q235 model steel that the node steel plate all adopts thickness, and bolt all adopts 4.8 grades.
Imbed susceptor plate in the multidirectional framework packing chest of the flush type connecting joint; With reference to related specifications; Confirm to imbed the concrete size of susceptor plate through design, calculating and test, as shown in Figure 3, exemplary reference is of a size of (unit: mm): 220 * 150 * 10 (long * wide * thick); Perforate 1 * 24,4 * 14.
The multidirectional connecting arm of A in the multidirectional framework packing chest of the flush type connecting joint; With reference to related specifications; Confirm the concrete size of the multidirectional connecting arm of A through design, calculating and test, as shown in Figure 4, exemplary reference is of a size of (unit: mm): 310 * 100 * 10 (long * wide * thick); Perforate, 3 * 24.
In the multidirectional framework packing chest of the flush type connecting joint
BMultidirectional connecting arm with reference to related specifications, is confirmed steel through design, calculating and test
BThe concrete size of multidirectional connecting arm, as shown in Figure 5, exemplary reference is of a size of (unit: mm): 280 * 100 * 10 (long * wide * thick), perforate 3 * 24.
The multidirectional connecting arm of C in the multidirectional framework packing chest of the flush type connecting joint adopts Q235 model steel; With reference to related specifications; Confirm the concrete size of the multidirectional connecting arm of C through design, calculating and test; As shown in Figure 6, exemplary reference is of a size of (unit: mm) 310 * 100 * 10 (long * wide * thick), perforate 2 * 24.
Said node can be dismantled refitting after Product transport puts in place, but repeated use, thus practiced thrift package box plate material and steel in a large number; Changed packing box structure nail connection pattern in the past, the disposable use of packing chest is used the back to destroy and is produced a large amount of rubbish; Every year is packing chest case loss timber only, and the annual timber that consumes of only heavy electronic product just reaches ten thousand stere more than 1000, accounts for about 1/6 of Chinese commodity timber yield; And major part all is high-quality timber, and this present situation will be able to thorough change.
Claims (3)
1. the multidirectional framework packing chest of flush type connecting joint; It is characterized in that structure comprises imbeds susceptor plate, the multidirectional steel plate connecting arm of A, the multidirectional steel plate connecting arm of B, the multidirectional steel plate connecting arm of C; Wherein imbed the multidirectional steel plate connecting arm of susceptor plate and A, the multidirectional steel plate connecting arm of C is hinged, the multidirectional steel plate connecting arm of C is hinged with the multidirectional steel plate connecting arm of B again.
2. according to the multidirectional framework packing chest of claims 1 described flush type connecting joint; It is characterized in that the described susceptor plate of imbedding imbeds in the packing chest framework pallet; This framework pallet adopts the twin beams form, is about to imbed susceptor plate and embeds A-Frame pallet beam, between the B framework pallet beam; Imbed susceptor plate and A-Frame pallet beam, B framework pallet beam is fastenedly connected through the D bolt and nut; The multidirectional steel plate connecting arm of A and two multidirectional steel plate connecting arms of C are with to imbed susceptor plate hinged through the C bolt and nut, and angle is regulated as required; Multidirectional steel plate connecting arm of C and the multidirectional steel plate connecting arm of B are hinged through the B bolt and nut; The multidirectional steel plate connecting arm of A is fastenedly connected through A bolt and nut and upright of frame, and the multidirectional steel plate connecting arm of B is fastenedly connected through A bolt and nut and framework diagonal brace.
3. according to the multidirectional framework packing chest of claims 1 described flush type connecting joint; When it is characterized in that the multidirectional steel plate connecting arm of two groups of multidirectional steel plate connecting arms of C and B links; One group of multidirectional steel plate connecting arm of C is before the multidirectional steel plate connecting arm of A; Another group C multidirectional steel plate connecting arm after the multidirectional steel plate connecting arm of A, through the C bolt and nut with to imbed susceptor plate hinged; When the multidirectional steel plate connecting arm of the multidirectional steel plate connecting arm of C and B links; If the multidirectional steel plate connecting arm of C is before the multidirectional steel plate connecting arm of A; The multidirectional steel plate connecting arm of B this moment places the multidirectional steel plate connecting arm of C afterwards hinged; The multidirectional steel plate connecting arm of another group C is after the multidirectional steel plate connecting arm of A, and the multidirectional steel plate connecting arm of B this moment places the multidirectional steel plate connecting arm of C before hinged; After the installation, multidirectional steel plate connecting arm of B and the multidirectional steel plate connecting arm of the A plane that coexists, upright of frame and framework diagonal brace are also on same plane simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368192.2A CN102837873B (en) | 2012-09-28 | 2012-09-28 | Embedded multidirectional frame connection node for packing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368192.2A CN102837873B (en) | 2012-09-28 | 2012-09-28 | Embedded multidirectional frame connection node for packing case |
Publications (2)
| Publication Number | Publication Date |
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| CN102837873A true CN102837873A (en) | 2012-12-26 |
| CN102837873B CN102837873B (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210368192.2A Expired - Fee Related CN102837873B (en) | 2012-09-28 | 2012-09-28 | Embedded multidirectional frame connection node for packing case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144824A (en) * | 2013-03-29 | 2013-06-12 | 南京林业大学 | Reusable high-strength bamboo composite material packaging box for heavy type electromechanical product |
Citations (7)
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|---|---|---|---|---|
| GB279096A (en) * | 1926-10-16 | 1929-01-14 | Siemens Bauunion G M B H Komma | Joint connection for trussed or framed structures |
| DE3839369A1 (en) * | 1988-11-22 | 1990-05-23 | Gruenzig Spielgeraete | Connecting element and process for connecting solid-wood or glued-wood beams in the same plane |
| CN1100060A (en) * | 1993-04-23 | 1995-03-15 | 本田技研工业株式会社 | Returnable and reusable casing |
| CN2682030Y (en) * | 2004-02-17 | 2005-03-02 | 李翔 | Combined type iron frame packing container for motorcycles |
| CN102092522A (en) * | 2009-12-14 | 2011-06-15 | 中国国际海运集装箱(集团)股份有限公司 | Transportation frame |
| CN202346118U (en) * | 2011-10-30 | 2012-07-25 | 长城汽车股份有限公司 | Combined logistics tooling |
| CN202784072U (en) * | 2012-09-28 | 2013-03-13 | 南京林业大学 | Embedded multidirectional frame connection node for packing case |
-
2012
- 2012-09-28 CN CN201210368192.2A patent/CN102837873B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB279096A (en) * | 1926-10-16 | 1929-01-14 | Siemens Bauunion G M B H Komma | Joint connection for trussed or framed structures |
| DE3839369A1 (en) * | 1988-11-22 | 1990-05-23 | Gruenzig Spielgeraete | Connecting element and process for connecting solid-wood or glued-wood beams in the same plane |
| CN1100060A (en) * | 1993-04-23 | 1995-03-15 | 本田技研工业株式会社 | Returnable and reusable casing |
| CN2682030Y (en) * | 2004-02-17 | 2005-03-02 | 李翔 | Combined type iron frame packing container for motorcycles |
| CN102092522A (en) * | 2009-12-14 | 2011-06-15 | 中国国际海运集装箱(集团)股份有限公司 | Transportation frame |
| CN202346118U (en) * | 2011-10-30 | 2012-07-25 | 长城汽车股份有限公司 | Combined logistics tooling |
| CN202784072U (en) * | 2012-09-28 | 2013-03-13 | 南京林业大学 | Embedded multidirectional frame connection node for packing case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144824A (en) * | 2013-03-29 | 2013-06-12 | 南京林业大学 | Reusable high-strength bamboo composite material packaging box for heavy type electromechanical product |
| CN103144824B (en) * | 2013-03-29 | 2015-05-27 | 南京林业大学 | Reusable high-strength bamboo composite material packaging box for heavy type electromechanical product |
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| CN102837873B (en) | 2014-06-04 |
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