CN103508128B - The lintel hinge of open top container and there is the open top container of this lintel hinge - Google Patents
The lintel hinge of open top container and there is the open top container of this lintel hinge Download PDFInfo
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- CN103508128B CN103508128B CN201210205595.5A CN201210205595A CN103508128B CN 103508128 B CN103508128 B CN 103508128B CN 201210205595 A CN201210205595 A CN 201210205595A CN 103508128 B CN103508128 B CN 103508128B
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- lintel
- hinge
- flap
- open top
- top container
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Abstract
The invention provides a kind of lintel hinge of open top container and there is the open top container of this lintel hinge, lintel comprises middle rotation lintel and the fixing lintel of both sides, rotation lintel and fixing lintel are by lintel chain connection, wherein, each lintel hinge comprises: the first hinge seat, the first bearing pin, flap, the second hinge seat and the second bearing pin; First hinge seat is fixedly connected with the side rotating lintel, be fixedly connected with the side of fixing lintel immediately below the angle supporting device that second hinge seat is arranged at open top container, described flap two ends are respectively provided with a pan, the inner pan that all formation one is vertical of first, second hinge seat described, described flap by the first bearing pin and the second bearing pin respectively with the first hinge seat and the second hinge seat hinged, described first hinge seat and flap are undertaken detachably hinged by the first bearing pin.Reduce the length that fixing lintel protrudes from angle supporting device, can realize rotating lintel A/F and maximize.
Description
Technical field
The present invention relates to open top container, particularly relate to the lintel hinge of half-height type open top container and there is the open top container of this lintel hinge.
Background technology
Open top container is a kind of specific purpose container, and available hoisting crane, above case top or with the door end handling goods of fork truck from case, is suitable for the object that load volume is tall and big, as heavy cargoes such as shipment metal sheet, glass board, mechanical equipment and ores.The lintel of existing open top container door end is generally rotary structure, as shown in Fig. 1 birds-eye view, lintel trisects, a rotation lintel 1 and two fixing lintels 2, fixing lintel 2 is separately fixed at the inner side of left and right angle supporting device 9, be connected through the hinge, lintel 2 will be fixed and be connected with rotation lintel 1 detouchable.Hinge seat 3 is fixed on the outside of fixing lintel 2, and flap 5 is fixed on the outside rotating lintel 1, with in the top-down dismantled and assembled insertion pan of bearing pin 4.Because disassembling and assembling pin shaft 4 must have certain operational space, hinge seat 3 will avoid the bottom surface of angle supporting device 9, leave the distance that the inner side of angle supporting device 9 is certain, fixing lintel 2 is caused to have major part to give prominence to the inner side (in Fig. 1 size H) of angle supporting device, to limit end by width W 1, this is for very not convenient from the fork truck of door end turnover operation, frequent generation fork truck or goods and fixing lintel outshot are wiped and are touched phenomenon, affect the use of product, thus need to strengthen lintel opening size, to improve its crossing ability.
Summary of the invention
The present invention will solve the little technical matters of existing open top container lintel A/F.
For achieving the above object, technical scheme of the present invention is as follows: a kind of lintel hinge of open top container, this open top container lintel comprises middle rotation lintel and the fixing lintel of both sides, described rotation lintel and fixing lintel are by described lintel chain connection, wherein, described each lintel hinge comprises: the first hinge seat, the first bearing pin, flap, the second hinge seat and the second bearing pin; Described first hinge seat is fixedly connected with the side rotating lintel, be fixedly connected with the side of fixing lintel immediately below the angle supporting device that second hinge seat is arranged at open top container, described flap two ends are respectively provided with a pan, the inner pan that also all formation one is vertical of first, second hinge seat described, described flap by the first bearing pin and the second bearing pin respectively with the first hinge seat and the second hinge seat hinged, described first hinge seat and flap are undertaken detachably hinged by the first bearing pin.
Based on above-mentioned design, described second hinge seat and flap are fixedly hinged by the second bearing pin, and the second bearing pin is fixedly connected with flap.
Based on above-mentioned design, one pair of lintel hinge is respectively established at the two ends, left and right of described rotation lintel, and under rotating lintel and fixing lintel closure state, the line of centers in pan four hole of left and right lintel hinge is in same vertical plane.
Based on above-mentioned design, described flap is I-shape, and pan is arranged at the both sides of the axis of flap, the axis of pan and the axis being parallel of flap, and accommodating first hinge seat of concave part at described flap two ends or the second hinge seat embed dynamic cooperation.
Based on above-mentioned design, under described rotation lintel and fixing lintel closure state, the inward flange of described flap is parallel to the outward flange rotating lintel, and has gap therebetween, arrange one piece of buting iron between the inward flange of described flap and rotation lintel, the thickness of described buting iron equals described gap.
Based on above-mentioned design, there is flanged cap described first bearing pin upper end, and bottom is provided with for ease of the guide part loaded and split out.
Based on above-mentioned design, the flanged cap of described first bearing pin connects a chain cable respectively, and the other end of described chain cable is welded on rotation lintel.
The present invention also provides a kind of open top container with aforesaid lintel hinge, and wherein, described fixing lintel is fixedly connected on the medial surface of the bottom surface of angle supporting device and the medial surface of corner post and corner post.
It is in above-mentioned design, described fixing lintel takes the shape of the letter U structure on direction, described rotation lintel side, it is connected to the one side of corner post, the one side protruding from described angle supporting device and end face and is open shape, described fixing lintel protrudes from the end face of described angle supporting device by an end plate closes, and the end face that described fixing lintel protrudes from described angle supporting device is closed by a shrouding.
Based on above-mentioned design, inside described fixing lintel end plate, vertical edge is 32mm to the minor increment of connected angle supporting device.
Based on above technical scheme, the present invention is as follows relative to prior art beneficial effect: will increase to greatest extent and rotate lintel A/F, compare conventional open top container rotate lintel opening W1 approximately wide go out 190MM, ensure that the import and export of operation fork truck are unobstructed, improve loading and unloading operation work efficiency, and when eliminating handling, fork truck or goods and fixing lintel are wiped and are touched phenomenon and occur, and avoid the damage of equipment and goods, improve the safety of operation.In addition when dismantling one end bearing pin, rotating the maximum opening angle of lintel and can reach 270 °, reducing lintel requisite space in operation.
Accompanying drawing explanation
Fig. 1 is the lintel hinge arrangement schematic top plan view of existing open top container.
Fig. 2 is the lintel hinge arrangement schematic top plan view of open top container of the present invention.
Fig. 3 is the lintel hinge arrangement schematic front view of open top container of the present invention.
Fig. 4 is the flap Facad structure schematic diagram of lintel hinge of the present invention.
Fig. 5 is the cross-sectional schematic along A-A line in Fig. 4.
In figure: 1 rotates lintel, 2 fixing lintels, 21 shroudings, 22 end plates, 3 first hinge seats, 31 pans, 4 first bearing pins, 5 flaps, 51 pans, 52 concave parts, 6 second bearing pins, 7 corner posts, 8 chain cables, 9 angle supporting devices, 10 second hinge seats, 101 pans, 11 buting iron, B gap.
Detailed description of the invention
The exemplary embodiments embodying feature & benefits of the present invention will describe in detail in the following description.Be understood that the present invention can have various changes in different embodiments, it neither departs from the scope of the present invention, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the present invention.
As shown in Figure 2 and Figure 3, the invention provides a kind of lintel hinge of open top container and there is the open top container of this lintel hinge, current open top container lintel generally comprises middle rotation lintel 1 and the fixing lintel 2 of the left and right sides, and rotates lintel 1 with fixing lintel 2 by lintel chain connection.Each lintel hinge that the present invention proposes comprises: the first hinge seat 3, first bearing pin 4, flap 5, second hinge seat 10 and the second bearing pin 6.Wherein, the first hinge seat 3 with rotate the side of lintel 1 and be fixedly connected with, be fixedly connected with the side of fixing lintel 2 immediately below the angle supporting device 9 that the second hinge seat 10 is arranged at open top container, fixing lintel 2 is fixedly connected on the bottom surface of angle supporting device 9.See Fig. 3, the side of each angle supporting device 9 bottom surface is also connected with corner post 7 and supports, and fixes lintel 2 simultaneously and is also fixedly connected with the medial surface of corner post 7 respectively.In this case, see Fig. 3 to Fig. 5, for the ease of rotating dismounting and the rotation of lintel 1, flap 5 two ends are respectively provided with a pan 51, and first, second hinge seat 3,10 inside also all forms a vertical pan 31,101, flap 5 by the first bearing pin 4 and the second bearing pin 6 respectively with the first hinge seat 3 and the second hinge seat 10 hinged.Wherein as shown in Figure 3, can split out through the pan 31 of the first hinge seat 3 and first bearing pin 4 in flap 5 inboard hinge hole 51, the first hinge seat 3 and flap 5 are just undertaken detachably hinged by the first bearing pin 4.Be different from the structure that prior art hinge seat 3 is located at angle supporting device 9 medial surface, said structure of the present invention reduces the length that fixing lintel 2 protrudes from angle supporting device 9, can realize rotating lintel 1 A/F and maximize.The present invention uses Double-pin hinge that the bearing pin be not blocked can be facilitated to carry out splitting out or loading, and meanwhile, rotation lintel 1 can be made to carry out the rotation of 270 degree.
As shown in Figure 3, first bearing pin 4 can top-down dismounting insert in the pan 51 of flap 5 and the pan 31 of the first hinge seat 3, second hinge seat 10 and flap 5 pass through the hinged of the non-fast disassembly type of the better formation of the second bearing pin 6, and, second bearing pin 6 and flap 5 are for being fixed together, can be to be spirally connected or the form such as welding links together, the second bearing pin 6 generally need dismounting.
As shown in Figure 4, Figure 5, in the present invention, flap 5 is better for I-shape, the middle part at two ends is formed as concave part 52, wherein pan 51 is arranged at the both sides of the axis Z of flap 5, the axis Y of pan 51 and the axis being parallel of flap 5, and concave part 52 can accommodating first hinge seat 3 or the dynamic cooperation of the second hinge seat 10 embedding formation.And rotate lintel 1 with under fixing lintel 2 closure state, the line of centers in pan 51 4 hole of left and right lintel hinge preferably will control in same vertical plane, and during in order to make closed the line of centers in four holes in same vertical plane, need control the outward flange of rotation lintel 1 and fixing lintel 2 in same vertical plane, and bottom center's height that the pan 31 of the first hinge seat 3 and the second hinge seat 10 pan 101 arrive hinge seat is contour.
The inward flange of flap 5 is parallel to the outward flange of rotation lintel 1 and has gap B therebetween, between the inward flange and rotation lintel of flap 5, one piece of buting iron 11 is set, the thickness of this buting iron 11 equals gap B, and buting iron 11 is preferably welded on the inward flange of flap 5 by present case.Like this, when closing, when the outward flange of rotation lintel 1 touches the buting iron 11 of the inward flange of flap 5, flap 5 and the first hinge seat 3 can not relatively rotate centered by the first bearing pin 4 again, during effectively to control to close, the inward flange of flap 5 and the outer edge of rotation lintel 1 are in parastate, ensure to rotate the accurate location of lintel 1 between fixing lintel 2.Alternatively, buting iron 11 also can be welded on rotation lintel 1 place corresponding to flap 5, reaches same object.
First hinge seat 3 and the second hinge seat 10 can use identical parts, also different part can be adopted, specific embodiment is preferably identical parts, the end face at its pan 31,101 place need through suitable machinework, its thickness is made to be slightly less than the width of flap 5 double-tee concave part 52, to carry out dynamic cooperation.
As shown in Figure 3, there is flanged cap 41 the first bearing pin 4 upper end, and bottom is provided with for ease of the guide part loaded and split out.Second bearing pin 6 is for selling directly to households, also there is flanged cap bearing pin optional upper end, the present embodiment is preferably sells directly to households, first bearing pin 4 and the second bearing pin 6 can with corrosion-resistant steel or carbon steel material manufactures, the flanged cap 41 of each first bearing pin 4 preferably connects a chain cable 8 respectively, and the other end of chain cable 8 is welded on rotation lintel 1, can be suspended on when making it after the first bearing pin 4 is extracted from the first hinge seat 3 and flap 5 and rotates on lintel 1, in case the first bearing pin 4 is lost.
The side of open top container each angle supporting device 9 bottom surface also has corner post 7 to connect support, and fixing lintel 2 is fixedly connected with the medial surface of corresponding corner post 7.Fixing lintel 2 takes the shape of the letter U structure on rotation direction, lintel 1 side, it is connected to the one side of corner post 7, the one side protruding from angle supporting device 9 and end face and is open shape, the end face that fixing lintel 2 protrudes from angle supporting device 9 is closed by an end plate 22, and the end face that fixing lintel 2 protrudes from angle supporting device is closed by a shrouding 21.Overlook situation as shown in Figure 2, in the inner side of angle supporting device 9, fixing lintel 2 is in beloid shape, the part that the inner side of angle supporting device 9 given prominence to by fixing lintel 2 minimizes, the outside vertical edge of end plate 22 is less than the distance of inner side vertical edge to angle supporting device 9 of end plate 22 to the distance of angle supporting device 9, and namely the two end plates 22 of two fixing lintels 2 become splayed to be obliquely installed by inner side to outside, certainly, the both ends of the surface rotating lintel 1 correspondingly become splayed to be obliquely installed, so that rotate the rotation of lintel 1.As shown in Figure 2, according to existing standard open top container and corner fittings size, after applying said structure of the present invention, inside fixing lintel 2 end plate 22, vertical edge can reach 32mm to the minor increment of connected angle supporting device 9, and outside fixing lintel 2 end plate 22, vertical edge can reach 22mm to the minor increment of connected angle supporting device 9.Reduce the length that fixing lintel 2 protrudes from angle supporting device 9, can realize rotating lintel 1 A/F and maximize.
Lintel hinge arrangement of the present invention uses operation substantially identical with common open top container lintel hinge, difference is, when rotation lintel 1 is opened, in one end of lintel hinge, first bearing pin 4 is exited in the pan 51 of flap 5 and the pan 31 of hinge seat 3, the flap 5 rotating lintel 1 and this end is outwards promoted simultaneously, flap 5 outwards rotates for centre of gration with the second bearing pin 6, rotate lintel 1 outwards to rotate with the second bearing pin 6 of the other end or the first bearing pin 4, the maximum opening angle of flap 5 about 180 °, rotate the maximum opening angle about 270 ° of lintel 1, space when reducing loading and unloading operation to greatest extent shared by lintel.
Application of the present invention, to increase to greatest extent and rotate lintel A/F, compare conventional open top container rotate lintel opening W1 approximately wide go out 190MM, ensure that the import and export of operation fork truck are unobstructed, improve loading and unloading operation work efficiency, and when eliminating handling, fork truck or goods and fixing lintel are wiped and are touched phenomenon and occur, and avoid the damage of equipment and goods, improve the safety of operation.In addition when dismantling one end bearing pin, rotating the maximum opening angle of lintel and can reach 270 °, reducing lintel requisite space in operation.
Although exemplary embodiment describe the present invention with reference to several, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Spirit or the essence of invention is not departed from because the present invention can specifically implement in a variety of forms, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (10)
1. the lintel hinge of an open top container, this open top container lintel comprises middle rotation lintel and the fixing lintel of both sides, described rotation lintel and fixing lintel are by described lintel chain connection, it is characterized in that, described each lintel hinge comprises: the first hinge seat, the first bearing pin, flap, the second hinge seat and the second bearing pin;
Described first hinge seat is fixedly connected with the side rotating lintel, be fixedly connected with the side of fixing lintel immediately below the angle supporting device that second hinge seat is arranged at open top container, described flap two ends are respectively provided with a pan, the inner pan that also all formation one is vertical of first, second hinge seat described, described flap by the first bearing pin and the second bearing pin respectively with the first hinge seat and the second hinge seat hinged, described first hinge seat and flap are undertaken detachably hinged by the first bearing pin.
2. the lintel hinge of open top container as claimed in claim 1, it is characterized in that, described second hinge seat and flap are fixedly hinged by the second bearing pin, and the second bearing pin is fixedly connected with flap.
3. the lintel hinge of open top container as claimed in claim 1, it is characterized in that, one pair of lintel hinge is respectively established at the two ends, left and right of described rotation lintel, and under rotating lintel and fixing lintel closure state, the line of centers in pan four hole of left and right lintel hinge is in same vertical plane.
4. the lintel hinge of open top container as claimed in claim 1, it is characterized in that, described flap is I-shape, described pan is arranged at the both sides of flap axis, the axis of described pan and flap axis being parallel, accommodating first hinge seat of concave part at described flap two ends or the second hinge seat embed dynamic cooperation.
5. the lintel hinge of open top container as claimed in claim 1, it is characterized in that, under described rotation lintel and fixing lintel closure state, the inward flange of described flap is parallel to the outward flange rotating lintel, and there is gap therebetween, arrange one piece of buting iron between the inward flange of described flap and rotation lintel, the thickness of described buting iron equals described gap.
6. the lintel hinge of open top container as claimed in claim 1, it is characterized in that, there is flanged cap described first bearing pin upper end, and bottom is provided with for ease of the guide part loaded and split out.
7. the lintel hinge of open top container as claimed in claim 5, it is characterized in that, the flanged cap of described first bearing pin connects a chain cable respectively, and the other end of described chain cable is welded on rotation lintel.
8. have an open top container for the lintel hinge as described in any one of claim 1-7, it is characterized in that, described fixing lintel is fixedly connected on the bottom surface of angle supporting device and the medial surface of corner post.
9. open top container as claimed in claim 8, it is characterized in that, described fixing lintel takes the shape of the letter U structure on direction, described rotation lintel side, it is connected to the one side of corner post, the one side protruding from described angle supporting device and end face and is open shape, described fixing lintel protrudes from the end face of described angle supporting device by an end plate closes, and the end face that described fixing lintel protrudes from described angle supporting device is closed by a shrouding.
10. open top container as claimed in claim 9, it is characterized in that, inside described fixing lintel end plate, vertical edge is 32mm to the minor increment of connected angle supporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205595.5A CN103508128B (en) | 2012-06-21 | 2012-06-21 | The lintel hinge of open top container and there is the open top container of this lintel hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205595.5A CN103508128B (en) | 2012-06-21 | 2012-06-21 | The lintel hinge of open top container and there is the open top container of this lintel hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103508128A CN103508128A (en) | 2014-01-15 |
| CN103508128B true CN103508128B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210205595.5A Active CN103508128B (en) | 2012-06-21 | 2012-06-21 | The lintel hinge of open top container and there is the open top container of this lintel hinge |
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| Country | Link |
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| CN (1) | CN103508128B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291831A3 (en) * | 1987-05-17 | 1989-02-22 | Utef - Mabo Utef Umwelt-Technik Entsorgungs-Fahrzeuge Gesellschaft Fur Entwicklung, Konstruktionen Und Patentverwertung Mbh & | Blocking device for key bolts |
| DE3923368A1 (en) * | 1988-07-15 | 1990-01-18 | Rietbergwerke Gmbh & Co Kg | Collecting container for harmful sludges - has rotary or sliding piston forming slice for easy opening and closing |
| CN2923583Y (en) * | 2005-07-08 | 2007-07-18 | 中国国际海运集装箱(集团)股份有限公司 | Top structure of open-top type container |
| CN201045093Y (en) * | 2007-04-02 | 2008-04-09 | 中国国际海运集装箱(集团)股份有限公司 | Top-opening container |
| CN101269734A (en) * | 2007-03-23 | 2008-09-24 | 南相宇 | Container for marine |
| CN101985327A (en) * | 2009-07-29 | 2011-03-16 | 南通中集特种运输设备制造有限公司 | Hard open top container |
| CN202642585U (en) * | 2012-06-21 | 2013-01-02 | 中国国际海运集装箱(集团)股份有限公司 | Lintel hinge of open top container as well as open top container with same |
-
2012
- 2012-06-21 CN CN201210205595.5A patent/CN103508128B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291831A3 (en) * | 1987-05-17 | 1989-02-22 | Utef - Mabo Utef Umwelt-Technik Entsorgungs-Fahrzeuge Gesellschaft Fur Entwicklung, Konstruktionen Und Patentverwertung Mbh & | Blocking device for key bolts |
| DE3923368A1 (en) * | 1988-07-15 | 1990-01-18 | Rietbergwerke Gmbh & Co Kg | Collecting container for harmful sludges - has rotary or sliding piston forming slice for easy opening and closing |
| CN2923583Y (en) * | 2005-07-08 | 2007-07-18 | 中国国际海运集装箱(集团)股份有限公司 | Top structure of open-top type container |
| CN101269734A (en) * | 2007-03-23 | 2008-09-24 | 南相宇 | Container for marine |
| CN201045093Y (en) * | 2007-04-02 | 2008-04-09 | 中国国际海运集装箱(集团)股份有限公司 | Top-opening container |
| CN101985327A (en) * | 2009-07-29 | 2011-03-16 | 南通中集特种运输设备制造有限公司 | Hard open top container |
| CN202642585U (en) * | 2012-06-21 | 2013-01-02 | 中国国际海运集装箱(集团)股份有限公司 | Lintel hinge of open top container as well as open top container with same |
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| Publication number | Publication date |
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| CN103508128A (en) | 2014-01-15 |
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