CN102358357A - Side door of semi-trailer - Google Patents
Side door of semi-trailer Download PDFInfo
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- CN102358357A CN102358357A CN2011102203295A CN201110220329A CN102358357A CN 102358357 A CN102358357 A CN 102358357A CN 2011102203295 A CN2011102203295 A CN 2011102203295A CN 201110220329 A CN201110220329 A CN 201110220329A CN 102358357 A CN102358357 A CN 102358357A
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- shaped steel
- horizontal shaped
- profile steel
- horizontal profile
- slot
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Abstract
The invention discloses a side door of a semi-trailer, which comprises a rectangular framework. The framework comprises upper horizontal profile steel, lower horizontal profile steel, a left vertical blocking plate and a right vertical blocking plate, the upper horizontal profile steel is provided with an upper slot facing downwards, the lower horizontal profile steel is provided with a lower slot facing upwards, the upper edges and the lower edges of bamboo rubber plates are respectively inserted in the upper slot and the lower slot, the left vertical blocking plate is welded at the left ends of the upper horizontal profile steel and the lower horizontal profile steel, and the right vertical blocking plate is welded at the right ends of the upper horizontal profile steel and the lower horizontal profile steel. Since the bamboo rubber plates are inserted in the framework, the manufacturing process is simple. The bamboo rubber plates are light and the cost is low. The upper horizontal profile steel and the lower horizontal profile steel are made of punched and bent sectional materials and can be supported by the left vertical blocking plate and the right vertical blocking plate.
Description
Technical field
The invention belongs to the car accessories technical field, relate in particular to a kind of superimposed trailer side door.
Background technology
At present, the superimposed trailer side door is made up of the steel plate in rectangular framework and the framework, and its middle frame is welded by shaped steel; Framework also is to be one through being welded with its in-to-in steel plate; This superimposed trailer side door is all processed by ferrous materials, and weight is big, cost is high, and adopts technology such as welding to process; Technology is loaded down with trivial details, and production efficiency reduces.
Summary of the invention
The present invention is in order to solve weak point of the prior art, provides that a kind of manufacturing process is simple, cost is low, in light weight, superimposed trailer side door that production efficiency is high.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the superimposed trailer side door, comprise rectangular framework, and be inserted with the bamboo offset plate in the said framework.
Said framework comprises horizontal shaped steel, following horizontal shaped steel, a left side vertically closure plate and right vertically closure plate; Go up horizontal shaped steel and be provided with slot down; Horizontal shaped steel is provided with down slot up down; The upper limb of bamboo offset plate and lower edge are plugged in respectively in slot and the following slot, and left vertically closure plate is welded on the left end of horizontal shaped steel and following horizontal shaped steel, and the vertical closure plate in the right side is welded on the right-hand member of horizontal shaped steel and following horizontal shaped steel.
Said going up at least vertically is provided with a reinforcement gusset between horizontal shaped steel and the following horizontal shaped steel.
Adopt technique scheme, in framework, be inserted with the bamboo offset plate, manufacturing process is simple, the bamboo offset plate is in light weight, cost is low.Going up horizontal shaped steel is that the section bar that punching press bends is processed with following horizontal shaped steel, and horizontal shaped steel and the effect of horizontal shaped steel down on the support fixation are played with right vertical closure plate in a left side vertically closure plate.Strengthen gusset and play the effect that strengthens bamboo offset plate bulk strength.The present invention is reasonable in design, simple in structure, manufacturing process is simple, cost is low, in light weight, production efficiency is high, practical, be easy to apply.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is an A-A cutaway view in the middle of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the structural representation of the embodiment of the invention two;
Fig. 5 is a B-B cutaway view in the middle of Fig. 4;
Fig. 6 is the birds-eye view of Fig. 4.
The specific embodiment
Embodiment one: like Fig. 1, Fig. 2 and shown in Figure 3, superimposed trailer side door of the present invention comprises rectangular framework, is inserted with bamboo offset plate 1 in the said framework.Framework comprises horizontal shaped steel 2, down horizontal shaped steel 3, a left side vertically closure plate 4 and right vertically closure plate 5; Go up horizontal shaped steel 2 towards having slot 6; Horizontal shaped steel 3 is provided with down slot 7 up down; The upper limb of bamboo offset plate 1 and lower edge are plugged in respectively in slot 6 and the following slot 7, and left vertically closure plate 4 is welded on the left end of horizontal shaped steel 2 and following horizontal shaped steel 3, and the vertical closure plate 5 in the right side is welded on the right-hand member of horizontal shaped steel 2 and following horizontal shaped steel 3.Go up horizontal shaped steel 2 and following horizontal shaped steel 3 and form by steel plate bending compacting, vertical closure plate 4 in a left side and right vertically closure plate 5 will be gone up horizontal shaped steel 2 and connect as one also fixed with following horizontal shaped steel 3.
Embodiment two: like Fig. 4, Fig. 5 and shown in Figure 6, be with the difference of embodiment one, go up horizontal shaped steel 2 and vertically be provided with two between the horizontal shaped steel 3 down and strengthen gussets 8.Certainly, strengthen gusset 8 and can corresponding number be set according to the length of last horizontal shaped steel 2 and following horizontal shaped steel 3.
Claims (3)
1. the superimposed trailer side door comprises rectangular framework, it is characterized in that: be inserted with the bamboo offset plate in the said framework.
2. superimposed trailer side door according to claim 1; It is characterized in that: said framework comprises horizontal shaped steel, following horizontal shaped steel, a left side vertically closure plate and right vertically closure plate; Go up horizontal shaped steel and be provided with slot down, following horizontal shaped steel is provided with down slot up, and the upper limb of bamboo offset plate and lower edge are plugged in respectively in slot and the following slot; The vertical closure plate in a left side is welded on the left end of horizontal shaped steel and following horizontal shaped steel, and right vertically closure plate is welded on the right-hand member of horizontal shaped steel and following horizontal shaped steel.
3. superimposed trailer side door according to claim 2 is characterized in that: said going up at least vertically is provided with a reinforcement gusset between horizontal shaped steel and the following horizontal shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102203295A CN102358357A (en) | 2011-08-03 | 2011-08-03 | Side door of semi-trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102203295A CN102358357A (en) | 2011-08-03 | 2011-08-03 | Side door of semi-trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102358357A true CN102358357A (en) | 2012-02-22 |
Family
ID=45583753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102203295A Pending CN102358357A (en) | 2011-08-03 | 2011-08-03 | Side door of semi-trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341813A (en) * | 2019-07-19 | 2019-10-18 | 重庆南涪铝精密制造有限公司 | A kind of lightweight boxcar assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19607755A1 (en) * | 1995-03-03 | 1996-09-05 | Dautel Emil Gmbh | Side arrangement for lorry |
| JP2001010546A (en) * | 1999-06-30 | 2001-01-16 | Isuzu Motors Ltd | Gate plate |
| CN2574961Y (en) * | 2001-12-10 | 2003-09-24 | 东洋化学产业株式会社 | Electric tricycle |
| CN201545081U (en) * | 2009-11-09 | 2010-08-11 | 北汽福田汽车股份有限公司 | Edge plate |
| CN201895708U (en) * | 2010-11-24 | 2011-07-13 | 郑州日产汽车有限公司 | Cargo case sideboard used for light truck |
| CN202201069U (en) * | 2011-08-03 | 2012-04-25 | 河南皇马车辆有限公司 | Edge door of semitrailer |
-
2011
- 2011-08-03 CN CN2011102203295A patent/CN102358357A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19607755A1 (en) * | 1995-03-03 | 1996-09-05 | Dautel Emil Gmbh | Side arrangement for lorry |
| JP2001010546A (en) * | 1999-06-30 | 2001-01-16 | Isuzu Motors Ltd | Gate plate |
| CN2574961Y (en) * | 2001-12-10 | 2003-09-24 | 东洋化学产业株式会社 | Electric tricycle |
| CN201545081U (en) * | 2009-11-09 | 2010-08-11 | 北汽福田汽车股份有限公司 | Edge plate |
| CN201895708U (en) * | 2010-11-24 | 2011-07-13 | 郑州日产汽车有限公司 | Cargo case sideboard used for light truck |
| CN202201069U (en) * | 2011-08-03 | 2012-04-25 | 河南皇马车辆有限公司 | Edge door of semitrailer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341813A (en) * | 2019-07-19 | 2019-10-18 | 重庆南涪铝精密制造有限公司 | A kind of lightweight boxcar assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120222 |