CN203902686U - Top plate edge beam section - Google Patents
Top plate edge beam section Download PDFInfo
- Publication number
- CN203902686U CN203902686U CN201420148825.3U CN201420148825U CN203902686U CN 203902686 U CN203902686 U CN 203902686U CN 201420148825 U CN201420148825 U CN 201420148825U CN 203902686 U CN203902686 U CN 203902686U
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- CN
- China
- Prior art keywords
- colloidal sol
- base material
- beam section
- connecting panel
- cover plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a top plate edge beam section. The top plate edge beam section is of a frame structure and comprises a substrate in a shape like a Chinese character 'shan'; the substrate comprises a base; a front support, a middle support and a back support are vertically arranged on the base; a cover plate comprises an outer edge connecting plate, an outer skin connecting plate and an L-shaped connecting component; the substrate, the cover plate and a transition plate are integrated; the front end of the cover plate is directly connected with the front support of the substrate, and the back end of the cover plate is connected with the back support of the substrate through the transition plate. The top plate edge beam section is arranged on the top of a carriage, so that the top of the carriage cannot accumulate water, water seepage on the top of the carriage can be effectively prevented, and the rainproof performance of a cabin is greatly improved; moreover, the top plate edge beam section is simple in structure, convenient to construct and high in production efficiency, and the production cost and labor cost are greatly reduced.
Description
Technical field
The utility model relates to a kind of section bar, relates in particular to a kind of top board edge-beam section steel that prevents car body top ponding.
Background technology
The casing of compartment or vehicle mounted square cabin is generally hexahedron, and mainly by six plates, totally eight corner-wrapping elements are assembled up and down, when plate is assembled, vertical adjacent plate need connect by corner-wrapping element between two.Because corner-wrapping element material is thicker, thereby compartment or shelter top surrounding have surrounded the external covering board of outstanding closed loop higher than case top by corner-wrapping element, easily build up rainwater, do not seep water for making case top, corner-wrapping element install time, although coat sealant at the contact surface of corner-wrapping element and external covering board, along with long ponding and sealant aging, easily cause the infiltration of case top, reduced the water-resistant performance of compartment or shelter.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of top board edge-beam section steel, be 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, has greatly reduced and has produced and artificial cost.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of top board edge-beam section steel, described top board edge-beam section steel is framed structure, comprise the base material of " mountain " font, described base material comprises pedestal, on pedestal, be vertically provided with front frame, medium-height trestle and after poppet, the height of described front frame is 35mm, the height of medium-height trestle is 30.2mm, the height of after poppet is 10.7mm, spacing between front frame 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 front frame 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 panel, exterior skin connecting panel and L shaped transom, diff-H h1 between described outer bound edge connecting panel and transom is 6mm, diff-H h3 between exterior skin connecting panel and transom is 1.2mm, the rear end of described exterior skin connecting panel 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.
The beneficial effects of the utility model are:
1, the utility model structure is installed on car body top and forms the anti-ponding structure of a kind of car body top, top board edge-beam section steel is fixed on car body top structure by interior cornerite, exterior skin is fixed on the exterior skin connecting panel of top board edge-beam section steel through glueing joint, outer bound edge is fixed and is connected with the outer bound edge connecting panel of top board edge-beam section steel and car body top structure respectively by rivet, between outer bound edge top and top board edge-beam section steel, be coated with sealant, diff-H h1 between outer bound edge connecting panel and transom equals the thickness h 2 of outer bound edge, diff-H h3 between exterior skin connecting panel and transom equals the thickness h 4 of exterior skin, thereby make car body top form a complete plane, use after this structure, the box top of compartment or shelter can ponding, thereby can prevent car body top infiltration by actv., improve the water-resistant performance of casing, and simple in structure, easy construction, production efficiency is high, greatly reduce and produced and artificial cost, production efficiency has improved more than four times, simultaneously, 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 direction is 45 °, this structure can be installed the outer bound edge that is applicable to various shapes, and bound edge as outer in fillet also can very simply be installed, and the structure that does not have protrusion hinders the installation of outer bound edge.
3, the diff-H h1 between outer bound edge connecting panel and transom equals the thickness h 2 of outer bound edge, diff-H h3 between exterior skin connecting panel and transom equals the thickness h 4 of exterior skin, outer bound edge and outer bound edge connecting panel, exterior skin and exterior skin connecting panel well can be cooperated, accomplish smooth installation, roof is horizontally disposed with, can ponding, each parts do not warp.
4, the rear end of exterior skin connecting panel is provided with a large colloidal sol groove and a little colloidal sol groove, can hold glue unnecessary in bonding process, charging capacity is suitable, increase sticky viscous force, glue can not overflowed again, spacing between two colloidal sol grooves, size reasonable, if two colloidal sol cell bodies are long-pending large, the glue quantity using will increase, cause waste, if two colloidal sol cell bodies are long-pending too small, sticky viscous force is inadequate, exterior skin easily warps and comes off, if two colloidal sol slot pitches are 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.
5, the technical index of this structure is: hardness: >=10HW, sinuousness :≤1mm/1m, plane clearance :≤1mm, turn round twist degree :≤1mm/1m.
Brief description of the drawings
Fig. 1 is cutaway view of the present utility model
Fig. 2 is the utility model A portion enlarged drawing
Fig. 3 is sectional arrangement drawing of the present utility model
Fig. 4 is the common carriage body construction cutaway view of comparison structure
Detailed description of the invention
A kind of top board edge-beam section steel as shown, described top board edge-beam section steel 4 is framed structure, comprise the base material 1 of " mountain " font, described base material 1 comprises pedestal 11, on pedestal 11, be vertically provided with front frame 12, medium-height trestle 13 and after poppet 14, the height H 1 of described front frame 12 is 35mm, the height H 2 of medium-height trestle 13 is 30.2mm, the height H 3 of after poppet 14 is 10.7mm, spacing H4 between front frame 12 and medium-height trestle 13 is 35mm, spacing H5 between medium-height trestle 13 and after poppet 14 is 72.5mm, described pedestal 11, front frame 12, the thickness of medium-height trestle 13 and after poppet 14 is 2.5mm, described base material 1 is provided with cover plate 2, described cover plate 2 front ends are directly connected with the front frame 12 of base material, 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, described rebound 3 is 45 ° with the angle a of horizontal direction, described cover plate 2 comprises outer bound edge connecting panel 21, exterior skin connecting panel 22 and L shaped transom 23, diff-H h1 between described outer bound edge connecting panel 21 and transom 23 is 6mm, diff-H h3 between exterior skin connecting panel 22 and transom 23 is 1.2mm, the rear end of described exterior skin connecting panel 22 is provided with a 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, the width L2 of little colloidal sol groove 25 is 2.2mm, spacing between large colloidal sol groove 24 and little colloidal sol groove 25 is 10mm.
The utility model structure is installed on car body top and forms the anti-ponding structure of a kind of car body top, top board edge-beam section steel 4 is fixed on car body top structure 6 by interior cornerite 5, exterior skin 7 is fixed on the exterior skin connecting panel 22 of top board edge-beam section steel through glueing joint, outer bound edge 8 is fixed and is connected with the outer bound edge connecting panel 21 of top board edge-beam section steel and car body top structure 6 respectively by rivet 9, between outer bound edge 8 tops and top board edge-beam section steel 4, be coated with sealant 10, diff-H h1 between outer bound edge connecting panel 21 and transom 24 equals the thickness h 2 of outer bound edge 8, diff-H h3 between exterior skin connecting panel 22 and transom 23 equals the thickness h 4 of exterior skin 7, thereby make car body top form a complete plane, use after this structure, the box top of compartment or shelter can ponding, thereby can prevent car body top infiltration by actv., improve the water-resistant performance of casing, and simple in structure, easy construction, production efficiency is high, greatly reduce and produced and artificial cost, production efficiency has improved more than four times, simultaneously, this structure can be applicable to various compartments or shelter, highly versatile.
Cover plate rear end is connected by rebound with base material, the angle a of rebound and horizontal direction is 45 °, this structure can be installed the outer bound edge that is applicable to various shapes, and bound edge as outer in fillet also can very simply be installed, and the structure that does not have protrusion hinders the installation of outer bound edge.
Diff-H h1 between outer bound edge connecting panel and transom equals the thickness h 2 of outer bound edge, diff-H h3 between exterior skin connecting panel and transom equals the thickness h 4 of exterior skin, outer bound edge and outer bound edge connecting panel, exterior skin and exterior skin connecting panel well can be cooperated, accomplish smooth installation, roof is horizontally disposed with, can ponding, each parts do not warp.
The rear end of exterior skin connecting panel is provided with a large colloidal sol groove and a little colloidal sol groove, can hold glue unnecessary in bonding process, charging capacity is suitable, increase sticky viscous force, glue can not overflowed again, spacing between two colloidal sol grooves, size reasonable, if two colloidal sol cell bodies are long-pending large, the glue quantity using will increase, cause waste, if two colloidal sol cell bodies are long-pending too small, sticky viscous force is inadequate, exterior skin easily warps and comes off, if two colloidal sol slot pitches are 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, the anterior main support exterior skin of base material, and the outer bound edge of base material rear portion main support, good to the ability to bear of pressure, fixation.
The technical index of this structure is: hardness: >=10HW, sinuousness :≤1mm/1m, plane clearance :≤1mm, turn round twist degree :≤1mm/1m.
Now the common compartment of example one carriage body construction (Fig. 1) and comparison structure knot (Fig. 5) structure is 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 prevent car body top infiltration by actv., and the water-resistant performance of casing is far superior to common carriage body construction.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (1)
1. a top board edge-beam section steel, it is characterized by, described top board edge-beam section steel is framed structure, comprise the base material of " mountain " font, described base material comprises pedestal, on pedestal, be vertically provided with front frame, medium-height trestle and after poppet, the height of described front frame is 35mm, the height of medium-height trestle is 30.2mm, the height of after poppet is 10.7mm, spacing between front frame 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 front frame 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 panel, exterior skin connecting panel and L shaped transom, diff-H h1 between described outer bound edge connecting panel and transom is 6mm, diff-H h3 between exterior skin connecting panel and transom is 1.2mm, the rear end of described exterior skin connecting panel 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 |
|---|---|---|---|
| CN201420148825.3U CN203902686U (en) | 2014-03-31 | 2014-03-31 | Top plate edge beam section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148825.3U CN203902686U (en) | 2014-03-31 | 2014-03-31 | Top plate edge beam section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902686U true CN203902686U (en) | 2014-10-29 |
Family
ID=51776973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420148825.3U Withdrawn - After Issue CN203902686U (en) | 2014-03-31 | 2014-03-31 | Top plate edge beam section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979019A (en) * | 2014-03-31 | 2014-08-13 | 镇江康飞机器制造有限公司 | Top plate side beam section bar |
| CN106080793A (en) * | 2016-08-03 | 2016-11-09 | 安徽安凯汽车股份有限公司 | Layer sewerage system structure on a kind of double-deck open bus |
| CN112550483A (en) * | 2020-12-25 | 2021-03-26 | 浙江戴德隆翠汽车有限公司 | Staggered-layer lap joint structure for forehead and carriage of motor caravan and assembling method |
-
2014
- 2014-03-31 CN CN201420148825.3U patent/CN203902686U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979019A (en) * | 2014-03-31 | 2014-08-13 | 镇江康飞机器制造有限公司 | Top plate side beam section bar |
| CN106080793A (en) * | 2016-08-03 | 2016-11-09 | 安徽安凯汽车股份有限公司 | Layer sewerage system structure on a kind of double-deck open bus |
| CN112550483A (en) * | 2020-12-25 | 2021-03-26 | 浙江戴德隆翠汽车有限公司 | Staggered-layer lap joint structure for forehead and carriage of motor caravan and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |