CN103979019B - A kind of top board edge-beam section steel - Google Patents
A kind of top board edge-beam section steel Download PDFInfo
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- CN103979019B CN103979019B CN201410126775.3A CN201410126775A CN103979019B CN 103979019 B CN103979019 B CN 103979019B CN 201410126775 A CN201410126775 A CN 201410126775A CN 103979019 B CN103979019 B CN 103979019B
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Technical problem to be solved by this invention is to provide a kind of top board edge-beam section steel, described top board edge-beam section steel is frame structure, comprise the base material of " mountain " font, described base material comprises pedestal, on pedestal, be vertically provided with fore-stock, medium-height trestle and after-poppet, described cover plate comprises outer bound edge connecting plate, exterior skin connecting plate and L shaped connecting elements, described base material, cover plate and rebound are integral type structure, described cover forward end is directly connected with the fore-stock of base material, rear end is connected by rebound with the after-poppet of base material, this structure is installed on car body top, make the box top, compartment can ponding, thereby can effectively prevent car body top infiltration, significantly improve the water-resistant performance of cabin body, and simple in structure, easy construction, production efficiency is high, greatly reduce and produced and artificial cost.
Description
Technical field
The present invention relates to a kind of section bar, relate in particular to a kind of top board side bar type that prevents car body top pondingMaterial.
Background technology
The casing of compartment or vehicle mounted square cabin is generally hexahedron, mainly by six plates, totally eight bags up and downCorner fittings is assembled, and when plate is assembled, vertical adjacent plate need connect by corner-wrapping element between two. Due toCorner-wrapping element material is thicker, thus compartment or shelter top surrounding by corner-wrapping element surrounded outstanding closed loop higher thanThe external covering board on case top, easily builds up rainwater, for not seeped water in case top, when corner-wrapping element is installed, although at corneriteThe contact-making surface of part and external covering board is coated fluid sealant, but along with long ponding and fluid sealant aging, easilyCause the infiltration of case top, reduced the water-resistant performance of compartment or shelter.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of top board edge-beam section steel, is installed on carriage topPortion, makes the box top, compartment can ponding, thereby can effectively prevent car body top infiltration, has significantly improved cabinThe water-resistant performance of body, and simple in structure, easy construction, production efficiency is high, has greatly reduced production and peopleThe cost of work.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of top board edge-beam section steel, described top board edge-beam section steel is frame structure, comprises " mountain " fontBase material, described base material comprises pedestal, is vertically provided with fore-stock, medium-height trestle and after-poppet on pedestal, described inThe height of fore-stock is 35mm, and the height of medium-height trestle is 30.2mm, and the height of after-poppet is 10.7mm,Spacing between fore-stock and medium-height trestle is 35mm, and the spacing between medium-height trestle and after-poppet is 72.5mm,The thickness of described base material is 2.5mm, and described base material is provided with cover plate, before described cover forward end and base materialSupport directly connects, and rear end is connected by rebound with the after-poppet of base material, described base material, lidPlate and rebound are integral type structure, and the angle a of described rebound and horizontal direction is 45 °, described lidPlate comprises outer bound edge connecting plate, exterior skin connecting plate and L shaped connecting elements, described outer bound edge connecting plateAnd the difference in height h1 between connecting elements is 6mm, the difference in height between exterior skin connecting plate and connecting elementsH3 is 1.2mm, and the rear end of described exterior skin connecting plate is provided with a large colloidal sol groove and a little colloidal sol groove,The width L1 of described large colloidal sol groove is 3.2cm, and the width L2 of little colloidal sol groove is 2.2cm, large colloidal sol groove withSpacing between little colloidal sol groove is 10mm.
Beneficial effect of the present invention is:
1, structure of the present invention is installed on car body top and forms the anti-ponding structure of a kind of car body top, top board side barSection bar is fixed on car body top structure by interior cornerite, and exterior skin is fixed on top board edge-beam section steel through glueing jointOn exterior skin connecting plate, outer bound edge by rivet respectively with the outer bound edge connecting plate of top board edge-beam section steel andCar body top structure is fixed connection, between outer bound edge top and top board edge-beam section steel, is coated with fluid sealant,Difference in height h1 between outer bound edge connecting plate and connecting elements equals the thickness h 2 of outer bound edge, and exterior skin connectsDifference in height h3 between fishplate bar and connecting elements equals the thickness h 4 of exterior skin, thereby makes car body top shapeBecome a complete plane, use after this structure, the box top of compartment or shelter can ponding, thus energyEffectively prevent car body top infiltration, improved the water-resistant performance of casing, and simple in structure, easy construction,Production efficiency is high, has greatly reduced and has produced and artificial cost, and production efficiency has improved more than four times, withTime, this structure can be applicable to various compartments or shelter, highly versatile.
2, cover plate rear end is connected by rebound with base material, the angle a of rebound and horizontal directionBe 45 °, this structure can be installed the outer bound edge that is applicable to various shapes, and bound edge as outer in fillet also canVery simply install, the structure that does not have protrusion hinders the installation of outer bound edge.
3, the difference in height h1 between outer bound edge connecting plate and connecting elements equals the thickness h 2 of outer bound edge, outerDifference in height h3 between covering connecting plate and connecting elements equals the thickness h 4 of exterior skin, can be by outsourcingLimit and outer bound edge connecting plate, exterior skin and exterior skin connecting plate well cooperate, and accomplish smooth peaceDress, is horizontally disposed with roof, can ponding, and each parts do not warp.
4, the rear end of exterior skin connecting plate is provided with a large colloidal sol groove and a little colloidal sol groove, can hold bondingUnnecessary glue in process, charging capacity is suitable, has increased sticky viscous force, glue can not overflowed again to twoSpacing between colloidal sol groove, size reasonable, if two colloidal sol cell bodies are long-pending large, the glue quantity of use willIncrease, cause waste, if two colloidal sol cell bodies are long-pending too small, sticky viscous force is inadequate, and exterior skin easily warps de-Fall, if two colloidal sol slot pitches are from being less than this distance, easily make glue be spilled on exterior skin, affect gluingEffect, if the distance between two colloidal sol grooves is greater than this distance, can make colloidal sol quantity not sufficient, causes sticky viscous forceNot.
5, the technical indicator of this structure is: hardness: >=10HW, flexibility :≤1mm/1m, plane clearance :≤1mm, turn round twist degree :≤1mm/1m.
Brief description of the drawings
Fig. 1 is cutaway view of the present invention
Fig. 2 is A of the present invention portion enlarged drawing
Fig. 3 is sectional arrangement drawing of the present invention
Fig. 4 is the common carriage body construction cutaway view of comparison structure
Detailed description of the invention
A top board edge-beam section steel as shown, described top board edge-beam section steel 4 is frame structure, comprises " mountain "The base material 1 of font, described base material 1 comprises pedestal 11, is vertically provided with fore-stock 12, medium-height trestle on pedestal 1113 and after-poppet 14, the height H 1 of described fore-stock 12 is 35mm, and the height H 2 of medium-height trestle 13 is 30.2mm,The height H 3 of after-poppet 14 is 10.7mm, and the spacing H4 between fore-stock 12 and medium-height trestle 13 is 35mm, inSpacing H5 between support 13 and after-poppet 14 is 72.5mm, described pedestal 11, fore-stock 12, medium-height trestle13 and the thickness of after-poppet 14 be 2.5mm, described base material 1 is provided with cover plate 2, described cover plate 2 front ends withThe fore-stock 12 of base material directly connects, and rear end is connected by rebound 3 with 14 of the after-poppets of base material,Described base material 1, cover plate 2 and rebound 3 are integral type structure, the angle a of described rebound 3 and horizontal directionBe 45 °, described cover plate 2 comprises outer bound edge connecting plate 21, exterior skin connecting plate 22 and L shaped connecting elements23, the difference in height h1 between described outer bound edge connecting plate 21 and connecting elements 23 is 6mm, exterior skin connecting plate22 and connecting elements 23 between difference in height h3 be 1.2mm, the rear end of described exterior skin connecting plate 22 is provided with oneIndividual large colloidal sol groove 24 and a little colloidal sol groove 25, the width L1 of described large colloidal sol groove 24 is 3.2mm, little colloidal solThe width L2 of groove 25 is 2.2mm, and the spacing between large colloidal sol groove 24 and little colloidal sol groove 25 is 10mm.
Structure of the present invention is installed on car body top and forms the anti-ponding structure of a kind of car body top, top board side bar typeMaterial 4 is fixed on car body top structure 6 by interior cornerite 5, and exterior skin 7 is fixed on top board side bar through glueing jointOn the exterior skin connecting plate 22 of section bar, outer bound edge 8 by rivet 9 respectively with the outsourcing of top board edge-beam section steelLimit connecting plate 21 and car body top structure 6 are fixed connection, outer bound edge 8 tops and top board side bar typeBetween material 4, be coated with fluid sealant 10, the difference in height h1 between outer bound edge connecting plate 21 and connecting elements 24Equal the thickness h 2 of outer bound edge 8, the difference in height h3 between exterior skin connecting plate 22 and connecting elements 23Equal the thickness h 4 of exterior skin 7, thereby make car body top form a complete plane, use this structureAfter, the box top of compartment or shelter can ponding, thereby can effectively prevent car body top infiltration, improvesThe water-resistant performance of casing, and simple in structure, easy construction, production efficiency is high, has greatly reduced productionWith artificial cost, production efficiency has improved more than four times, and meanwhile, this structure can be applicable to various compartmentsOr shelter, highly versatile.
Cover plate rear end is connected by rebound with base material, and the angle a of rebound and horizontal direction is45 °, this structure can be installed the outer bound edge that is applicable to various shapes, and bound edge as outer in fillet also can be verySimply install, the structure that does not have protrusion hinders the installation of outer bound edge.
Difference in height h1 between outer bound edge connecting plate and connecting elements equals the thickness h 2 of outer bound edge, outer illiteracyDifference in height h3 between skin connecting plate and connecting elements equals the thickness h 4 of exterior skin, can be by outer bound edgeWell cooperate with outer bound edge connecting plate, exterior skin and exterior skin connecting plate, accomplish smooth installation,Roof is horizontally disposed with, can ponding, each parts do not warp.
The rear end of exterior skin connecting plate is provided with a large colloidal sol groove and a little colloidal sol groove, can hold bonding mistakeUnnecessary glue in journey, charging capacity is suitable, has increased sticky viscous force, glue can not overflowed again, and two are moltenSpacing between glue groove, size reasonable, if two colloidal sol cell bodies are long-pending large, the glue quantity of use will increaseAdd, cause waste, if two colloidal sol cell bodies are long-pending too small, sticky viscous force is inadequate, and exterior skin easily warps and comes off,If two colloidal sol slot pitches, from being less than this distance, easily make glue be spilled on exterior skin, affect gluing effect,If the distance between two colloidal sol grooves is greater than this distance, can make colloidal sol quantity not sufficient, cause sticky viscous force inadequate.
Matrix structure is reasonable, and between the different position that need to support has, spacing is different, and base material is anterior mainSupport exterior skin, the outer bound edge of base material rear portion main support, good to the ability to bear of pressure, fixation.
The technical indicator of this structure is: hardness: >=10HW, flexibility :≤1mm/1m, plane clearance :≤1mm, turn round twist degree :≤1mm/1m.
Now example one carriage body construction (Fig. 1) and the common carriage body construction of comparison structure are carried out to water-impervious experiment,To two continual watering of car body top, observe compartment infiltration, roof ponding situation.
More than experiment can draw, using this to test novel trunk top can ponding, thereby can be effectivePrevent car body top infiltration, the water-resistant performance of casing is far superior to common carriage body construction.
Here description of the invention and application is illustrative, not wants scope of the present invention to be limited inState in embodiment, therefore, the present invention is not subject to the restriction of the present embodiment, and any employing equivalence replacement obtainsTechnical scheme is all in the scope of protection of the invention.
Claims (1)
1. a top board edge-beam section steel, it is characterized by, described top board edge-beam section steel is frame structure, comprise the base material of " mountain " font, described base material comprises pedestal, on pedestal, be vertically provided with fore-stock, medium-height trestle and after-poppet, the height of described fore-stock is 35mm, the height of medium-height trestle is 30.2mm, the height of after-poppet is 10.7mm, spacing between fore-stock and medium-height trestle is 35mm, spacing between medium-height trestle and after-poppet is 72.5mm, the thickness of described base material is 2.5mm, described base material is provided with cover plate, described cover forward end is directly connected with the fore-stock of base material, rear end is connected by rebound with the after-poppet of base material, described base material, cover plate and rebound are integral type structure, the angle a of described rebound and horizontal direction is 45 °, described cover plate comprises outer bound edge connecting plate, exterior skin connecting plate and L shaped connecting elements, difference in height h1 between described outer bound edge connecting plate and connecting elements is 6mm, difference in height h3 between exterior skin connecting plate and connecting elements is 1.2mm, the rear end of described exterior skin connecting plate is provided with a large colloidal sol groove and a little colloidal sol groove, the width L1 of described large colloidal sol groove is 3.2cm, the width L2 of little colloidal sol groove is 2.2cm, spacing between large colloidal sol groove and little colloidal sol groove is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126775.3A CN103979019B (en) | 2014-03-31 | 2014-03-31 | A kind of top board edge-beam section steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126775.3A CN103979019B (en) | 2014-03-31 | 2014-03-31 | A kind of top board edge-beam section steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979019A CN103979019A (en) | 2014-08-13 |
| CN103979019B true CN103979019B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410126775.3A Expired - Fee Related CN103979019B (en) | 2014-03-31 | 2014-03-31 | A kind of top board edge-beam section steel |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018009B (en) * | 2018-08-20 | 2023-11-10 | 银隆新能源股份有限公司 | Skin structure, skin assembly method and vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112787A (en) * | 1989-09-27 | 1991-05-14 | Nissan Motor Co Ltd | Roof side structure for vehicle |
| DE4135269C2 (en) * | 1991-08-14 | 2001-10-04 | Opel Adam Ag | Motor vehicle roof |
| JPH09220929A (en) * | 1996-02-15 | 1997-08-26 | Toyota Motor Corp | Chenille structure straddling on front pillar and roof |
| GB2312881A (en) * | 1996-04-03 | 1997-11-12 | Standard Prod Ltd | Two component roof ditch decorative strip |
| JP4273922B2 (en) * | 2003-10-20 | 2009-06-03 | 三菱自動車工業株式会社 | Body member joint structure |
| JP4188309B2 (en) * | 2004-12-20 | 2008-11-26 | 本田技研工業株式会社 | Vehicle roof structure |
| CN203902686U (en) * | 2014-03-31 | 2014-10-29 | 镇江康飞机器制造有限公司 | Top plate edge beam section |
-
2014
- 2014-03-31 CN CN201410126775.3A patent/CN103979019B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103979019A (en) | 2014-08-13 |
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Address after: 212132 northwest side of five peak mountain road, Dagang, Zhenjiang, Jiangsu Patentee after: Zhenjiang Kangfei Automobile Manufacturing Co., Ltd. Address before: 212132 66, five Fengshan Road, Dagang, Zhenjiang New District, Jiangsu Patentee before: Zhenjiang Kf Machine Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20200331 |