CN2548879Y - Connecting structure of box semitrailer guard plates - Google Patents
Connecting structure of box semitrailer guard plates Download PDFInfo
- Publication number
- CN2548879Y CN2548879Y CN 02271129 CN02271129U CN2548879Y CN 2548879 Y CN2548879 Y CN 2548879Y CN 02271129 CN02271129 CN 02271129 CN 02271129 U CN02271129 U CN 02271129U CN 2548879 Y CN2548879 Y CN 2548879Y
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- Prior art keywords
- structural slab
- panels
- closed
- interlayer
- connection structure
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- Expired - Fee Related
Links
- 239000011229 interlayer Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- LVYZJEPLMYTTGH-UHFFFAOYSA-H dialuminum chloride pentahydroxide dihydrate Chemical compound [Cl-].[Al+3].[OH-].[OH-].[Al+3].[OH-].[OH-].[OH-].O.O LVYZJEPLMYTTGH-UHFFFAOYSA-H 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a structural panel used for a side wallboard and an end wallboard of a van-type semi-trailer. The structural panel comprises two panels and an interlayer arranged therebetween. An edge beam connected with another structural panel is also embedded between the two panels on both sides of the structural panel. A connecting edge beam includes an edge beam body embedded between the two panels and a connecting body integrated-connected with the edge beam body. The connecting body includes a section of lapping steps whose surface is lower than the side surface of the edge beam body, a connecting section which is adjacent to the lapping steps and has a surface lower than the surface of the lapping steps, a lapping section which is adjacent to the connecting section and has a surface lower than the surface of the connecting section, wherein the connecting section is provided with a connecting hole. When making the side wall of a van body, two structural panels can be connected together by the connecting edge beam on the structural panels. Any damaged structural panel can be replaced conveniently. The inner width of the van body can reach 101'. The connecting structure of the side wallboard is higher in strength and low in cost. No connecting component is needed to be added while connection reliability is high, sealing performance is good and manufacture cost is low.
Description
Technical field
The utility model relates to box type semi-trailer box, is specifically related to a kind of box type semi-trailer box structural slab connection structure that is used for and improves.
Background technology
Traditional box type semi-trailer box framed side wallboard generally adopts the band skeleton structure to add inside and outside skin panel, also have adopt the FRP panel then inner face add the Plywood plate structure, traditional box type semi-trailer box lateral plate structure is generally integral structure, can not the local replacing sidewall paneling after the partial failure, and the box type semi-trailer box inner width of conventional confguration is restricted, and cost and deadweight are also higher.
The utility model content
The technical problems to be solved in the utility model is, a kind of connection structure that is used for the structural slab of box type semi-trailer box is provided, structural slab inside can be tower structure, be provided with one or some crossbeams or longeron in the described framework, in above-mentioned crossbeam or longeron, fill interlayer, panel is arranged in the outer side covers of above-mentioned interlayer and crossbeam or longeron; Structural slab also can be general type (a not tape frame form), and promptly structural slab is to bond together by adhesive agent by core and metal sheet.The structural slab connection structure that adopts the utility model to provide, structural slab more than two can be linked together by modes such as riveted joint or screws, form the whole envelope of closed-type semitrailer, and obtain desirable box type semi-trailer box inner width (101 '), it is more convenient to adopt structural slab to do the connection of box type semi-trailer box framed side wallboard, repair and replacement are easier, and the envelope framed side wallboard surfaces externally and internally after guaranteeing to connect is smooth.The technical scheme that the utility model provides is: the connection structure that designs a kind of closed-type semitrailer structural slab, it is characterized in that, it comprises two adjacent structural slabs, the end thickness of said structure plate reduces than structural slab base portion thickness, and the end that above-mentioned adjacent structure plate thickness reduces can overlap mutually and be fixed together.
Described structural slab comprises two panels, places the interlayer between the two panels, and two panels outside the interlayer cover on the structural slab base portion, do not continue to extend to the overlapping part of structural slab.
Described structural slab also can be to comprise two panels, place the interlayer between the two panels, two panels outside the interlayer cover on the structural slab base portion, and wherein panel continues to extend to the overlapping part of structural slab, and another piece panel does not then continue to extend to the overlapping part of structural slab.
A kind of connection structure of closed-type semitrailer structural slab, it is characterized in that, the two ends of described structural slab have the special construction that is used to overlap, it comprises that a section surface is lower than the overlap joint step (31) of described structural slab, be lower than the surperficial linkage section (39) of described overlap joint step (31) with described overlap joint step (31) adjacency and its surface, with described linkage section (39) in abutting connection with and its surface be lower than the overlap joint section (32) on described linkage section surface, the bottom surface of described linkage section (39) and overlap joint section (32) and a side of described normal configuration plate are in the same plane, and described linkage section (39) is provided with connecting bore (38).And between described agent structure plate and the structural slab connecting portion, has flange (41).
The structural slab that connection structure adopted of this closed-type semitrailer structural slab is a tower structure, be provided with one or some crossbeams or longeron in the described framework, in above-mentioned crossbeam or longeron, fill interlayer, panel is arranged in the outer side covers of above-mentioned interlayer and crossbeam or longeron.Described two panels (27,36) is a metal sheet, described interlayer comprises the framework that is welded into aluminium alloy extrusions, in described framework, be filled with XPS, the polystyrene plate thickness of filling is identical with aluminum alloy frame thickness, and described two panels adopts bonding mode to be connected with described interlayer, beam body.The framework of described interlayer can adopt plastic material to be made into, and also can adopt other metallic materials, wooden frame to be made into.
Simultaneously, the connection structure of this closed-type semitrailer structural slab is characterized in that, described adjacent structure plate end thickness can overlap mutually and be fixed together after reducing, and through above-mentioned overlap joint with after fixing, the thickness basically identical of the thickness of this mutual overlap and structural slab base portion.
In addition, the connection structure of this closed-type semitrailer structural slab is characterized in that, overlaps mutually after adjacent structure plate end thickness reduces and the mode that is fixed together can be riveted joint or screw or bonding etc.
The structural slab that adopts the utility model to provide, when making the envelope side wall, two structural slabs can be linked together by connecting side bar on the structural slab, can change the structural slab of any damage easily, the car body inner width can reach 101 ', framed side wallboard connection structure intensity is higher, cost is low; Do not need to increase transom, the connection reliability height, good seal performance, cost of manufacture is low.Sandwich structure in the structural slab can adopt the inner filled polystyrene plate of aluminium (or other materials) section material framework, then with metal sheet (or FRP plate) with lining cement and aluminium section bar framework and the XPS formation that bonds together.
Further specify the utility model below in conjunction with accompanying drawing.
Description of drawings
The closed-type semitrailer front view of Fig. 1 for adopting the utility model to make;
Fig. 2 is the A-A cross section view among Fig. 1;
Fig. 3 is the cutaway view of one, two structural slab of the utility model embodiment when connecting;
Fig. 4 is the cutaway view after two structural slabs shown in Figure 3 connect;
Fig. 5 is the cutaway views of two, two structural slabs of the utility model embodiment when connecting;
Fig. 6 is the cutaway view after two structure plates shown in Figure 5 connect;
Fig. 7 is wherein a kind of front view of structural slab of the utility model;
Fig. 8 is the sectional structure scheme drawing of structural slab shown in Figure 7.
The specific embodiment
Fig. 1 is the closed-type semitrailer constructional drawing that adopts the utility model structural slab to make, and closed-type semitrailer generally comprises top component 1, preceding headwall 16, side wall 2 (two sides, the left and right sides), top beam of laterally 17, back door end 6 hangs 9, axletree 10, tire assembly 8, bottom side beams 13, trailer supporting leg 12, towing pin 14 etc.Each face side wall of closed-type semitrailer is connected into by the several piece structural slab, between two structure plates 2 and 4 by rivet 3 riveted joint, screw is connected or other modes link together.The upper end of framed side wallboard 2 is connected with top beam of laterally 17, and the lower end of framed side wallboard is connected with bottom side beams 13, and the framed side wallboard in foremost is connected with headpin 16, and backmost a framed side wallboard is connected with back corner post 5.The framed side wallboard of closed-type semitrailer is formed by connecting by the structural slab more than two, and the surfaces externally and internally that connects the rear side wallboard keeps smooth, thereby can satisfy the maximum internal width 2466mm of Chinese standard, satisfies the maximum internal width 101 of u.s. norm ".
Fig. 2 is the A-A cross section view of Fig. 1, the roof rail 20 of structural slab 24 is by two row's rivets 19 and top beam of laterally 18 riveted joints, but top beam of laterally 18 only carries out staking with the outer wall of roof rail 25,24 times side bars of structural slab 23 are by two row's rivets 21 and bottom side beams 22 riveted joints, bottom side beams 22 is only carried out staking with the outer wall of following side bar 23, the end face of the roof rail 20 of structural slab 24 contacts with the interior lower horizontal plane of top beam of laterally 18, the bottom surface of 24 times side bars 23 of structural slab contacts with the interior upper horizontal plane of bottom side beams 22, and the outside face of structural slab 24 is mutually concordant with the lateral surface of bottom side beams 22 with top beam of laterally 18.
Embodiment one: as shown in Figure 3, be two structural slab connection structure assembly relation views, structural slab is formed by adhesive linkage is bonding by two panels 27,36 and framework side bar, middle XPS 25 of filling.Be embedded with between vertical two sandwich plates of structural slab and be used for the bonded assembly side bar, side bar is mainly by the side bar body 28 that is inlaid between the two panels, constitute with side bar body 28 integrated bonded assembly connectors, this connector comprises that a section surface is lower than the overlap joint step 31 of side bar body 28 1 side surfaces 30, be lower than the linkage section 39 that overlaps step 31 surfaces with overlap joint step 31 adjacency and its surface, with linkage section 39 in abutting connection with and its surface be lower than the overlap joint section 32 on linkage section 39 surfaces, the bottom surface of linkage section 39 and overlap joint section 32 and a side of side bar body 28 are in the same plane, are provided with connecting bore 38 on linkage section 39; Side bar body 28 has certain wall thickness, one section plane of the both sides external of side bar body 28 is inwardly recessed, the recessed degree of depth and the metal decking of structural slab 27,36 thickness is suitable, guarantee metal decking 27,36 is equal with the outside face of the linkage section 39 of structural slab with the outside face after side bar body 28 is bonding, the overlap joint step 31 of side bar body 28 cooperates with the overlap joint section 32 of another part structural slab, counterbore 34 is used for penetrating of rivet 33 and holds rivet head with hole 38, groove 37 above the linkage section 39 is provided with for the weight that alleviates side bar, and is symmetrical fully beyond the connection structure derivet hole of two structural slabs.
Fig. 4 is the scheme drawing after two structural slabs shown in Figure 3 are linked and packed.
Embodiment two: the scheme drawing when Fig. 5 connects for the structural slab that adopts another kind of side bar structure, the difference of comparing with structural slab shown in Figure 3 is that a metal decking 36 in the structural slab (with the panel of linkage section 39 and overlap joint section 32 baseplane homonymies) extends on the baseplane that covers linkage section 39 and overlap joint section 32; Extend the position of panel 36 by rivet 33, side at side bar body 28 is provided with a flange 41, can constitute the groove that to clamp panel 27 edges with the corner on the recessed plane of side bar body 28, the edge of metal decking 27 can insert in the groove, like this metal decking 27 and side bar body 28 bonding after, perk just can not peeled off because of being subjected to external force in its edge.
Fig. 6 is the scheme drawing after embodiment two structural slabs are linked and packed.
The structural slab that the utility model provides can adopt materials processings such as aluminum alloy materials, plastic material, timber and steel, can adopt riveted joint, screw connection, bolted connection or connection mode such as bonding between the johning knot member of two structural slabs.The interior outer panels of structural slab is a metal sheet, the framework of intermediate structure for being welded into aluminium alloy extrusions, filled polystyrene plate in the framework, bonding with lining cement between outside face metal sheet and aluminum alloy frame and the XPS, the polystyrene plate thickness of filling is identical with aluminum alloy frame thickness.
The structural slab that adopts the utility model to provide is done box type semi-trailer box framed side wallboard or preceding end wall panel or top board etc., connect reliable, the bending strength of side wall and excellent in cushion effect, because the connection structure of this structural slab and the side bar of structural slab are integral, therefore need not increase any transom and just can realize riveted joint between the structural slab more than two or screw connection etc., save mounting material, I﹠M makes things convenient for, good seal performance, cheap for manufacturing cost.
The structural slab that the utility model provides, can be used for the connection of closed-type semitrailer structural slab side wall and being connected of preceding headwall, also can be used for being connected of board-like floor of closed-type semitrailer structure and top board, also can be applicable to simultaneously being connected of the board-like framed side wallboard of structure, front wallboard, top board and floor of freight container, also can be applicable to mobile board house or building field.
Claims (10)
1, a kind of connection structure of closed-type semitrailer structural slab, it is characterized in that, it comprises two adjacent structural slabs, and the end thickness of said structure plate reduces than structural slab base portion thickness, and the end that above-mentioned adjacent structure plate thickness reduces can overlap mutually and be fixed together.
2, the connection structure of closed-type semitrailer structural slab according to claim 1, it is characterized in that, described structural slab comprises two panels, places the interlayer between the two panels, two panels outside the interlayer only cover on the structural slab base portion, do not continue to extend to the overlapping part of structural slab.
3, the connection structure of closed-type semitrailer structural slab according to claim 1, it is characterized in that, described structural slab comprises two panels, places the interlayer between the two panels, two panels outside the interlayer cover on the structural slab base portion, and wherein panel continues to extend to the overlapping part of structural slab, and another piece panel does not then continue to extend to the overlapping part of structural slab.
4, connection structure according to claim 1 or 2 or 3 described closed-type semitrailer structural slabs, it is characterized in that, the two ends of described structural slab have the special construction that is used to overlap, it comprises that a section surface is lower than the overlap joint step (31) of described structural slab, be lower than the surperficial linkage section (39) of described overlap joint step (31) with described overlap joint step (31) adjacency and its surface, with described linkage section (39) in abutting connection with and its surface be lower than the overlap joint section (32) on described linkage section surface, the bottom surface of described linkage section (39) and overlap joint section (32) and a side of described structural slab are in the same plane, and described linkage section (39) is provided with connecting bore (38).
5, the connection structure of closed-type semitrailer structural slab according to claim 4 is characterized in that, between described structural slab base portion and the structural slab overlapping part, has flange (41).
6, according to the connection structure of the described closed-type semitrailer structural slab of one of claim 1-5, it is characterized in that, described structural slab can be a tower structure, be provided with one or some crossbeams or longeron in the described framework, in above-mentioned crossbeam or longeron, fill interlayer, panel is arranged in the outer side covers of above-mentioned interlayer and crossbeam or longeron.
7, the connection structure of closed-type semitrailer structural slab according to claim 6, it is characterized in that, described two panels (27,36) is a metal sheet, described interlayer comprises the framework that is welded into aluminium alloy extrusions, in described framework, be filled with XPS, the polystyrene plate thickness of filling is identical with aluminum alloy frame thickness, and described two panels adopts bonding mode to be connected with described interlayer, beam body.
8, the connection structure of closed-type semitrailer structural slab according to claim 7 is characterized in that, the framework of described interlayer can adopt plastic material to be made into, and also can adopt material one-tenth such as timber.
9, according to the connection structure of the described closed-type semitrailer structural slab of one of claim 1-8, it is characterized in that, described adjacent structure plate end thickness can overlap mutually and be fixed together after reducing, and through above-mentioned overlap joint with after fixing, the thickness basically identical of the thickness of this mutual overlap and structural slab base portion.
10, according to the connection structure of the described closed-type semitrailer structural slab of one of claim 1-8, it is characterized in that, overlap mutually after adjacent structure plate end thickness reduces and the mode that is fixed together can be riveted joint or screw or bonding etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271129 CN2548879Y (en) | 2002-06-13 | 2002-06-13 | Connecting structure of box semitrailer guard plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271129 CN2548879Y (en) | 2002-06-13 | 2002-06-13 | Connecting structure of box semitrailer guard plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2548879Y true CN2548879Y (en) | 2003-05-07 |
Family
ID=33736048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271129 Expired - Fee Related CN2548879Y (en) | 2002-06-13 | 2002-06-13 | Connecting structure of box semitrailer guard plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2548879Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984512A (en) * | 2015-02-04 | 2016-10-05 | 中集车辆（集团）有限公司 | Wall structure of van vehicle, wall, van body of van vehicle and van vehicle |
| CN106740924A (en) * | 2016-12-01 | 2017-05-31 | 北京中航路通科技有限公司 | A kind of rail vehicles insert falcon with complex sound insulation floor |
| CN107264635A (en) * | 2017-06-26 | 2017-10-20 | 马洪斌 | A kind of room compartment board with heat insulation function |
-
2002
- 2002-06-13 CN CN 02271129 patent/CN2548879Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984512A (en) * | 2015-02-04 | 2016-10-05 | 中集车辆（集团）有限公司 | Wall structure of van vehicle, wall, van body of van vehicle and van vehicle |
| CN106740924A (en) * | 2016-12-01 | 2017-05-31 | 北京中航路通科技有限公司 | A kind of rail vehicles insert falcon with complex sound insulation floor |
| CN107264635A (en) * | 2017-06-26 | 2017-10-20 | 马洪斌 | A kind of room compartment board with heat insulation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030507 |