CN205706875U - I-shaped aluminum for semitrailer - Google Patents
I-shaped aluminum for semitrailer Download PDFInfo
- Publication number
- CN205706875U CN205706875U CN201620331853.8U CN201620331853U CN205706875U CN 205706875 U CN205706875 U CN 205706875U CN 201620331853 U CN201620331853 U CN 201620331853U CN 205706875 U CN205706875 U CN 205706875U
- Authority
- CN
- China
- Prior art keywords
- shaped
- wing plate
- semitrailer
- lower wing
- shaped aluminium
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a semitrailer is with I-shaped aluminium, include the I-shaped aluminium main part that the appearance that comprises last pterygoid lamina, web, lower pterygoid lamina is the I-shaped, characterized by: a V-shaped tongue-and-groove is formed in the middle of the outer end face of the lower wing plate of the I-shaped aluminum main body along the length direction of the lower wing plate. The advantages are that: the connecting structure is connected with the supporting plate through mortise and tenon insertion, so that the positioning is accurate, the time for line drawing and positioning is saved, the welding time is reduced, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of semitrailer I-shaped aluminium, belongs to semitrailer crossbeam technical field.
Background technology
The I-shaped aluminium profile of prior art is I-shaped, is made up of upper flange, web, lower wing plate, and the outer face of upper and lower wing plate is plane, and in semi-trailer frame, I-shaped aluminium uses generally as the side crossbeam of semitrailer.In the semi-trailer frame structure of prior art, semitrailer crossbeam and side crossbeam generally use welding connection structure, for improving the bearing capacity of side crossbeam, in side crossbeam lower weld gripper shoe, when side crossbeam and gripper shoe welding, setting-out need to position on the crossbeam lower wing plate of side, positioning is difficult to ensure, welding bead is many, is easily generated welding deformation, postwelding appearance poor.
Content of the invention
The purpose of this utility model is to provide a kind of semitrailer I-shaped aluminium being connected without setting-out positioning with gripper shoe.
The purpose of this utility model realizes with the following methods:
The utility model includes that the profile being made up of upper flange, web, lower wing plate is I-shaped I-shaped aluminium main body, it is characterized in that: have " V " font tongue-and-groove along lower wing plate length direction in the middle part of the lower wing plate outer face of I-shaped aluminium main body.
Described " V " font tongue-and-groove both sides and horizontal sextant angle are 45 °.
The utility model has the advantages that: be connected by Tenon socket connection, accurate positioning and the time having saved setting-out positioning with gripper shoe, when reducing Welder, reduce production cost.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is use state reference map of the present utility model；
Fig. 3 is the side view of Fig. 2.
Detailed description of the invention
Referring to the drawings 1, the utility model includes that the profile being made up of upper flange, web, lower wing plate is I-shaped I-shaped aluminium main body 1, having " V " font tongue-and-groove (dovetail groove) 2 along lower wing plate length direction in the middle part of the lower wing plate outer face of I-shaped aluminium main body, " V " font tongue-and-groove both sides and horizontal sextant angle are 45 °.
Referring to the drawings the 2nd, 3, during application, " V " the font tenon matching with " V " the font tongue-and-groove in I-shaped aluminium main body should be set at the end that connects with side crossbeam on gripper shoe 4 top, in " V " the font tongue-and-groove be inserted into " V " the font tenon on gripper shoe top on the crossbeam lower aerofoil of side, welding gripper shoe continuously with crossbeam 3, gripper shoe and side crossbeam (I-shaped aluminium) 5 are without welding again.
Claims (2)
1. a semitrailer I-shaped aluminium, including the profile being made up of upper flange, web, lower wing plate is I-shaped I-shaped aluminium main body, is characterized in that: have " V " font tongue-and-groove along lower wing plate length direction in the middle part of the lower wing plate outer face of I-shaped aluminium main body.
2. semitrailer I-shaped aluminium according to claim 1, is characterized in that: described " V " font tongue-and-groove both sides and horizontal sextant angle are 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331853.8U CN205706875U (en) | 2016-04-20 | 2016-04-20 | I-shaped aluminum for semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331853.8U CN205706875U (en) | 2016-04-20 | 2016-04-20 | I-shaped aluminum for semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706875U true CN205706875U (en) | 2016-11-23 |
Family
ID=57297481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331853.8U Expired - Fee Related CN205706875U (en) | 2016-04-20 | 2016-04-20 | I-shaped aluminum for semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506296A (en) * | 2018-04-25 | 2018-09-07 | 香港新方舟科技有限公司 | One kind being based on cross section material framework joining method |
| CN109352218A (en) * | 2018-10-31 | 2019-02-19 | 太原科技大学 | A kind of H profile steel material forming method |
| CN109533033A (en) * | 2017-09-22 | 2019-03-29 | 湖南晟通天力汽车有限公司 | The connection structure of semitrailer aluminum vehicle frame and steel towing plate |
-
2016
- 2016-04-20 CN CN201620331853.8U patent/CN205706875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533033A (en) * | 2017-09-22 | 2019-03-29 | 湖南晟通天力汽车有限公司 | The connection structure of semitrailer aluminum vehicle frame and steel towing plate |
| CN108506296A (en) * | 2018-04-25 | 2018-09-07 | 香港新方舟科技有限公司 | One kind being based on cross section material framework joining method |
| CN109352218A (en) * | 2018-10-31 | 2019-02-19 | 太原科技大学 | A kind of H profile steel material forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |