CN104925168A - Pile-inserting box and semitrailer therewith - Google Patents
Pile-inserting box and semitrailer therewith Download PDFInfo
- Publication number
- CN104925168A CN104925168A CN201410107968.4A CN201410107968A CN104925168A CN 104925168 A CN104925168 A CN 104925168A CN 201410107968 A CN201410107968 A CN 201410107968A CN 104925168 A CN104925168 A CN 104925168A
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- pitching pile
- box
- box body
- pile
- groove
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Abstract
The invention provides a pile-inserting box and a semitrailer therewith. The pile-inserting box comprises a box body and a reinforcing structure disposed at an outer side of the edge of the upper end of the box body. The box body comprises a pile-inserting part and a connecting part connected with the pile-inserting part. The pile-inserting part is provided with a groove, and the upper end of the pile-inserting part is provided with an opening, wherein the opening is communicated with the groove. The pile-inserting box is in an external-type structure, and the body of the pile-inserting part is provided with the groove. A pile-inserting groove for inserting a vertical column can be formed between the groove and the surface of the frame of the semitrailer, and the pile-inserting part is connected with the frame of the semitrailer, thereby facilitating the connection of the pile-inserting box with the frame of the semitrailer. The upper end, which is easy to damage, of the pile-inserting box achieves local reinforcement through the reinforcing structure, and meeting the application requirements of strength and rigidness. Compared with a conventional semitrailer pile-inserting box, the pile-inserting box improves the safety and reliability of parts, is simple in manufacture technology, is short in manufacturing time, is high in modularization degree, and is easy in maintenance.
Description
Technical field
The present invention relates to vehicular field, particularly a kind of pitching pile box and there is the superimposed trailer of this pitching pile box.
Background technology
In traditional railing panel semi-trailer or storehouse grid superimposed trailer, on vehicle frame, be generally provided with pitching pile box with plant column.As shown in Figure 1, be generally carry out otch in the desired location of frame side member 10 upper flange in prior art, pitching pile box 40 is installed in otch and is welded and fixed with side bar 10.This complex manufacturing technology, make man-hour long, production efficiency is low, productive costs is high, components module degree is low.
In addition, still Fig. 1 is consulted, for prevent superimposed trailer side bar 10 by pitching pile side force crack damage, traditional superimposed trailer can increase outside the side bar being provided with pitching pile box 40 place a bulk of backplate 60 of weldering to improve local tensile strength, but this reinforcement mode can bring extra weight to increase, and be unfavorable for the dismounting of pitching pile box, maintenance difficult.
Summary of the invention
The object of the present invention is to provide a kind of superimposed trailer and pitching pile box thereof, with solve pitching pile box structure fabrication process complexity in prior art, worker duration, can not the problem such as modularized production, maintenance difficult.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of pitching pile box, comprise box body and be arranged at the reinforcement structure outside cassette upper end edge, the connecting portion that described box body comprises a pitching pile portion and is connected with described pitching pile portion, described pitching pile portion has a groove, the upper end in pitching pile portion has opening, and described opening is communicated with described groove.
Preferably, described pitching pile portion takes the shape of the letter U, and the inner space that its U-shaped structure encloses forms described groove; Described connecting portion is two, is connected to the both sides of the U-shaped structural openings in described pitching pile portion.
Preferably, two described connecting portions are formed by the both sides Vertical dimension extension of the U-shaped structural openings in described pitching pile portion respectively.
Preferably, described reinforcement structure is tabular, is fixedly connected on the outside of described box body and vertical with box body; The outline line of both junctions is suitable.
Preferably, described pitching pile portion and described reinforcement structure are respectively equipped with location division, and both location division adaptations connect and locate.
Preferably, the location division in described pitching pile portion is positioning groove, and the structural location division of described reinforcement is positioning boss, described positioning boss and described positioning groove suitable.
Preferably, described box body and described reinforcement structural entity are formed in one structure.
Preferably, described pitching pile box is foundry goods, and its upper end thickness is greater than lower end thickness; The part that pitching pile box upper end thickness exceeds pitching pile box lower end forms described reinforcement structure.
Preferably, described reinforcement structure is formed by the upper end outward flanging of described box body, and reinforcement structure and described box body outer surface are fitted.
Preferably, described pitching pile box also comprises an additional box body, and described additional box body and described box body have same structure, described side plate body to be positioned at below described box body and and box body interval arrange.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of superimposed trailer, comprise vehicle frame, be arranged at column on vehicle frame and pitching pile box as above, described pitching pile box is connected with described vehicle frame by described connecting portion, the groove surface in described pitching pile portion is to the lateral surface of described vehicle frame, and the lateral surface of pitching pile portion and described vehicle frame encloses the pitching pile groove forming and can plant for described column.
As shown from the above technical solution, advantage of the present invention and good effect are: pitching pile box of the present invention is outlet structure form, pitching pile portion itself has groove, can and semi-trailer frame surface between form the pitching pile groove planted for column, be connected with semi-trailer frame by connecting portion, facilitate the connection of pitching pile box and semi-trailer frame, pitching pile box holds damageable cassette upper end and achieves local strengthening by strengthening structure, and strength and stiffness can meet operating needs.Compared with traditional superimposed trailer pitching pile box, invention increases the safe reliability of parts, manufacture craft simple, make that man-hour is short, the degree of modularity is high, maintenance is easy.
Accompanying drawing explanation
Fig. 1 is the superimposed trailer structural representation of prior art.
Fig. 2 is the structural representation of pitching pile box first embodiment of the present invention.
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of pitching pile box first embodiment of the present invention.
Fig. 4 is the another kind of form schematic diagram strengthening structure in pitching pile box first embodiment of the present invention.
Fig. 5 is the structural representation of pitching pile box second embodiment of the present invention.
Fig. 6 is the structural representation of pitching pile box the 3rd embodiment of the present invention.
Fig. 7 is the structural representation of superimposed trailer first embodiment of the present invention.
Fig. 8 is M place partial enlarged drawing in Fig. 7 of the present invention.
Fig. 9 is that Fig. 7 of the present invention punishes formal similarity schematic diagram from M.
Figure 10 is the structural representation of superimposed trailer second embodiment of the present invention.
Figure 11 is the structural representation of superimposed trailer of the present invention 3rd embodiment.
Detailed description of the invention
The exemplary embodiment embodying feature & benefits of the present invention will describe in detail in the following description.Be understood that the present invention can have various changes on different embodiments, it neither departs from the scope of the present invention, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the present invention.
Pitching pile box first embodiment
Consult Fig. 2 and Fig. 3, the present embodiment provides a kind of pitching pile box 4a, and it comprises box body 41a and strengthens structure 42a; Box body 41a comprises the pitching pile portion 411a of a U-shaped and is connected to the two connecting portion 412a of U-shaped structural openings both sides of pitching pile portion 411a.The inner space that the U-shaped structure of pitching pile portion 411a encloses forms a groove 4111a, this groove 4111a is through along pitching pile portion 411a length direction, namely the top and bottom of pitching pile portion 411a all have the opening 4112a be communicated with groove 4111a, in other embodiments, pitching pile portion 411a also only can arrange the opening 4112a be communicated with groove 4111a in upper end.Two connecting portion 412a are formed by the both sides Vertical dimension extension of the U-shaped structural openings of pitching pile portion 411a respectively, connecting portion 412a and pitching pile portion 411a entirety are formed in one structure, connecting portion 412a is arranged the mounting hole 4121a that can install for bolt, so that the connection of pitching pile box 4a and semi-trailer frame.
Strengthening structure 42a is tabular, vertical with box body 41a outside the upper end-face edge being fixedly connected on box body 41a, the nearside wheel profile and the box body 41a that strengthen structure 42a are adaptive, and roughly in " several " font, the nearside wheel profile strengthening structure 42a is fitted substantially and outside box body 41a upper end.Strengthen structure 42a and box body 41a can adopt and be fixedly connected with as the mode such as welded.
Consult Fig. 3, for ease of both connections, the pitching pile portion 411a of box body 41a is provided with the positioning groove 4113a of rectangle, and the inner side strengthening structure 42a is roughly provided with the positioning boss 4201a of a rectangle in medium position.Be connected with the adaptation of positioning groove 4113a by positioning boss 4201a, to box body 41a and structure 42a quick position can be strengthened, thus being fixedly connected with both facilitating.
Based on the object to box body 41a and reinforcement structure 42a location, positioning form can have distressed structure.Consult Fig. 4, in other feasible configurations, strengthen can arranging two positioning boss 4201a separately in structure 42a, correspondingly, pitching pile portion 411a also should arrange two positioning grooves.The restriction effect of two positioning boss 4201a to the rotary freedom strengthening structure 42a is better.
Strengthening structure 42a is arranged at outside box body 41a upper end, can all play local strengthening effect to the upper end of pitching pile portion 411a and connecting portion 412a.The lateral profile strengthening structure 42a is also unrestricted, the off-side wheel profile strengthening structure 42a in Fig. 3 is fold-line-shaped, by middle part one section of longer straight line and be connected to two sections of these longer straight line two ends comparatively short lines form, two ends comparatively short lines to deviation inside reinforcement structure 42a; The off-side wheel profile strengthening structure 42a in Fig. 4 then by Fig. 3 two sections comparatively short lines changed two sections of circular arc lines into.
Pitching pile box second embodiment
Consult Fig. 5, the pitching pile box 4c entirety of the present embodiment is formed in one structure, and it is foundry goods, and upper end thickness is greater than lower end thickness, thus makes upper end have larger intensity.In the present embodiment, because pitching pile box 4c is structure as a whole, box body can not be divided clearly and strengthen structure, according to both functions, part pitching pile box 4c upper end thickness being exceeded pitching pile box 4c lower end is called strengthens structure 42c, remaining part is then box body 41c, and the structure of this box body 41c is identical with pitching pile box first embodiment.
Pitching pile box the 3rd embodiment
Consult Fig. 6, the pitching pile box 4e of the present embodiment is also overall integrated formed structure, and strengthen structure 42e and formed by the upper end outward flanging of box body 41e, reinforcement structure 42e and box body 41e outer surface are fitted.This pitching pile box 4e forms by flange punch process, and the reinforcement structure 42e formed by flange serves the effect to box body 41e upper end local strengthening equally.Meanwhile, formed by flange and strengthen structure 42e and also avoid the sharp edge of box body 41e upper end open, scratch can be avoided to be inserted in column in this pitching pile box 4e.Other architectural features of pitching pile box 4e can refer to pitching pile box first embodiment.
Superimposed trailer first embodiment
Consult Fig. 7 to Fig. 9, the present embodiment illustrates a kind of railing panel semi-trailer, it comprises vehicle frame 1f, is positioned at the polylith breast board 2f of vehicle frame 1f both sides, is arranged at the column 3f that is connected with breast board 2f between adjacent two breast board 2f and is connected to the pitching pile box 4f of vehicle frame 1f lateral surface in order to the column 3f that plants.In the present embodiment, pitching pile box 4f adopts the structure of above-mentioned pitching pile box first embodiment, and vehicle frame 1f lateral surface is provided with the screw corresponding with mounting hole on the connecting portion 412f of pitching pile box 4f, is connected and fixed removably by pitching pile box 4f and vehicle frame 1f by bolt 5f.The groove surface of pitching pile portion 411f is to the lateral surface of vehicle frame 1f, and the lateral surface of pitching pile portion 411f and vehicle frame 1f encloses and forms pitching pile groove, and column 3f penetrates by the upper end open of pitching pile portion 411f and is inserted in pitching pile groove.In the present embodiment, the lateral surface of vehicle frame 1f is an even curface, and namely the groove of pitching pile portion 411f forms pitching pile groove; When the lateral surface of vehicle frame 1f and the groove opposite position of pitching pile box 4f are also provided with groove, the groove of vehicle frame 1f and the groove of pitching pile box 4f form pitching pile groove jointly.
This pitching pile box 4f is enclosed by the mode of external connection and the lateral surface of vehicle frame 1f and forms pitching pile groove, without the need to reprocessing otch on vehicle frame 1f; The reinforcement structure 42f of pitching pile box 4f plays the effect to upper end weakness zone local strengthening, and strength and stiffness meet operating needs, and the weight increase brought thus is then very limited.
In the present embodiment, the structure of pitching pile box 4f also can be replaced the structure of above-mentioned pitching pile box second and the 3rd embodiment.
The present embodiment is introduced for railing panel semi-trailer, and if other form superimposed trailers for band column are as storehouse grid superimposed trailer etc., in the present embodiment, the structure of pitching pile box is applicable equally.
Superimposed trailer second embodiment
Consult Figure 10, in the present embodiment, other structures of superimposed trailer can refer to superimposed trailer first embodiment, difference is, the pitching pile box 4g of the present embodiment is divided into two parts, except having box body 41g as superimposed trailer first embodiment and strengthening except structure 42g, also add an additional box body 43g, additional box body 43g and box body 41g has same structure, add box body 43g to be positioned at below box body 41g and and box body 41g interval arrange.Compared with pitching pile box structure in superimposed trailer first embodiment, in the present embodiment, the box body 41g length of pitching pile box 4g reduces, the fixed effect of pitching pile box 4g column 3g can be made to reach the same with superimposed trailer first embodiment by the interval between additional box body 43g and box body 41g, and in the present embodiment, the overall weight of pitching pile box 4g can reduce.
Superimposed trailer the 3rd embodiment
Consult Figure 11, in the superimposed trailer of the present embodiment, be: in the present embodiment with the difference of superimposed trailer first embodiment, pitching pile box 4h and vehicle frame 1h adopt welding manner to be fixedly connected with, and now, the connecting portion 412h of pitching pile box 4h do not arrange mounting hole.
Although describe the present invention with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Spirit or the essence of invention is not departed from because the present invention can specifically implement in a variety of forms, so be to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (11)
1. a pitching pile box, is characterized in that, comprising:
Box body, it connecting portion comprising a pitching pile portion and be connected with described pitching pile portion, described pitching pile portion has a groove, and the upper end in pitching pile portion has opening, and described opening is communicated with described groove;
Strengthen structure, it is arranged at outside the upper end-face edge of described box body.
2. pitching pile box according to claim 1, is characterized in that: described pitching pile portion takes the shape of the letter U, and the inner space that its U-shaped structure encloses forms described groove; Described connecting portion is two, is connected to the both sides of the U-shaped structural openings in described pitching pile portion.
3. pitching pile box according to claim 2, is characterized in that: two described connecting portions are formed by the both sides Vertical dimension extension of the U-shaped structural openings in described pitching pile portion respectively.
4. pitching pile box according to claim 2, is characterized in that: described reinforcement structure is tabular, is fixedly connected on the outside of described box body and vertical with box body; The outline line of both junctions is suitable.
5. pitching pile box according to claim 4, is characterized in that: described pitching pile portion and described reinforcement structure are respectively equipped with location division, and both location division adaptations connect and locate.
6. pitching pile box according to claim 5, is characterized in that: the location division in described pitching pile portion is positioning groove, and the structural location division of described reinforcement is positioning boss, described positioning boss and described positioning groove suitable.
7. pitching pile box according to claim 2, is characterized in that: described box body and described reinforcement structural entity are formed in one structure.
8. pitching pile box according to claim 7, is characterized in that: described pitching pile box is foundry goods, and its upper end thickness is greater than lower end thickness; The part that pitching pile box upper end thickness exceeds pitching pile box lower end forms described reinforcement structure.
9. pitching pile box according to claim 7, is characterized in that: described reinforcement structure is formed by the upper end outward flanging of described box body, and reinforcement structure and described box body outer surface are fitted.
10. pitching pile box according to claim 1, is characterized in that: described pitching pile box also comprises an additional box body, and described additional box body and described box body have same structure, described side plate body to be positioned at below described box body and and box body interval arrange.
11. 1 kinds of superimposed trailers, it is characterized in that, comprise vehicle frame, be arranged at the column on vehicle frame and the pitching pile box as described in any one of claim 1-10, described pitching pile box is connected with described vehicle frame by described connecting portion, the groove surface in described pitching pile portion is to the lateral surface of described vehicle frame, and the lateral surface of pitching pile portion and described vehicle frame encloses the pitching pile groove forming and can plant for described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107968.4A CN104925168A (en) | 2014-03-21 | 2014-03-21 | Pile-inserting box and semitrailer therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107968.4A CN104925168A (en) | 2014-03-21 | 2014-03-21 | Pile-inserting box and semitrailer therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925168A true CN104925168A (en) | 2015-09-23 |
Family
ID=54112670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107968.4A Pending CN104925168A (en) | 2014-03-21 | 2014-03-21 | Pile-inserting box and semitrailer therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925168A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421807A (en) * | 2017-08-22 | 2019-03-05 | 中集车辆（集团）有限公司 | Semitrailer and its column |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4324993C2 (en) * | 1993-07-26 | 1996-05-09 | Deutsche Bundesbahn | Transport security system |
| CN2841464Y (en) * | 2005-09-30 | 2006-11-29 | 中集车辆（集团）有限公司 | Column guard plate for freight breast plate vehicle |
| CN201258025Y (en) * | 2008-08-18 | 2009-06-17 | 中国国际海运集装箱(集团)股份有限公司 | Column structure for vehicle and truck |
| CN201472490U (en) * | 2009-09-22 | 2010-05-19 | 中集车辆（集团）有限公司 | Sideboard vehicle and vertical column fixing box thereof |
| DE202010005221U1 (en) * | 2010-04-16 | 2010-07-01 | Fliegl Fahrzeugbau Gmbh | Latching jump for commercial vehicles |
| CN202920859U (en) * | 2012-12-07 | 2013-05-08 | 国家电网公司 | Slot type safety belt hanger |
| CN203142815U (en) * | 2013-03-25 | 2013-08-21 | 东风汽车股份有限公司 | Assembled type bin gate carriage |
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2014
- 2014-03-21 CN CN201410107968.4A patent/CN104925168A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4324993C2 (en) * | 1993-07-26 | 1996-05-09 | Deutsche Bundesbahn | Transport security system |
| CN2841464Y (en) * | 2005-09-30 | 2006-11-29 | 中集车辆（集团）有限公司 | Column guard plate for freight breast plate vehicle |
| CN201258025Y (en) * | 2008-08-18 | 2009-06-17 | 中国国际海运集装箱(集团)股份有限公司 | Column structure for vehicle and truck |
| CN201472490U (en) * | 2009-09-22 | 2010-05-19 | 中集车辆（集团）有限公司 | Sideboard vehicle and vertical column fixing box thereof |
| DE202010005221U1 (en) * | 2010-04-16 | 2010-07-01 | Fliegl Fahrzeugbau Gmbh | Latching jump for commercial vehicles |
| CN202920859U (en) * | 2012-12-07 | 2013-05-08 | 国家电网公司 | Slot type safety belt hanger |
| CN203142815U (en) * | 2013-03-25 | 2013-08-21 | 东风汽车股份有限公司 | Assembled type bin gate carriage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421807A (en) * | 2017-08-22 | 2019-03-05 | 中集车辆（集团）有限公司 | Semitrailer and its column |
| CN109421807B (en) * | 2017-08-22 | 2024-03-15 | 中集车辆(集团)股份有限公司 | Semitrailer and upright post thereof |
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Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |