CN105083102A - Extra-light type powder tank semitrailer - Google Patents
Extra-light type powder tank semitrailer Download PDFInfo
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- CN105083102A CN105083102A CN201510528380.0A CN201510528380A CN105083102A CN 105083102 A CN105083102 A CN 105083102A CN 201510528380 A CN201510528380 A CN 201510528380A CN 105083102 A CN105083102 A CN 105083102A
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- lower wing
- wing plate
- plate
- tank body
- traction pin
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Abstract
The present invention discloses an extra-light type powder tank semitrailer. The extra-light type powder tank semitrailer comprises a tank body, a suspended beam fixedly welded to the bottom of the front end of the tank body, a lower wing plate, and a traction pin plate fixedly welded at the bottom of the lower wing plate; the central section of the tank body is provided with a straight cylindrical transition section; inner arc surfaces along the bottom of a fluidized bed in the tank body are respectively provided with a plurality of ventilating bags end to end; the central section of each ventilating bag is pressed via a corrugated pressing plate; two ends of each ventilating bag are respectively pressed via compaction bolts; the thickness of the central section of the lower wing plate is greater than the thickness of the front portion or the rear portion of the lower wing plate; the suspended beam and the lower wing plate are respectively provided with front and rear steps at the front and rear portion of the traction pin plate; and the heights of the suspended beam and the lower wing plate which are positioned over the traction pin plate are lower than the heights of the suspended beam and the lower wing plate which are positioned at the front and rear portion of the traction pin plate. The extra-light type powder tank semitrailer is reasonable in structure, various lightweighting means are employed, deadweight of the whole vehicle is largely reduced, and market competitiveness is improved.
Description
Technical field
The present invention relates to powder tank superimposed trailer field, specifically a kind of special light-duty powder tank superimposed trailer.
Background technology
Existing powder tank superimposed trailer is from great, present country carries out weight metering charging, from great vehicle, most area (at full load) car load freight weight limit 55T, just means that loading mass is little like this, same traffic cost (relevant with gross weight), profit just low (relevant with loading mass).With regard to empty wagons, deadweight conference increases oil consumption, namely adds traffic cost.
Existing powder tank superimposed trailer adopts straight beam structure, and car load crossing ability is poor.The comparatively large or rugged place, road surface of some gradients, there will be the situation that tractor truck afterbody crossbeam (or afterbody exceeds the annex of plane on crossbeam, as mud guard, taillight etc.) collides with trailer crossbeam when vehicle travels.Crossing ability difference is exactly that the adaptive capacity of vehicle to road is poor.
Existing powder tank superimposed trailer cylindrical shell is middle is all wedge angle transition, and this structure is easy to cause in the middle of cylindrical shell, bottom sharp corner cracking.In order to address this problem, increase lateral wall in position easy to crack, but turn increasing vehicle weight like this.
Summary of the invention
The object of the invention is the defect in order to overcome prior art existence and deficiency, a kind of special light-duty powder tank superimposed trailer is provided.
Technical scheme of the present invention is as follows:
A kind of special light-duty powder tank superimposed trailer, the traction pin plate including tank body, be fixedly welded on the drop in beam of tank body front bottom end, lower wing plate and be fixedly welded on bottom lower wing plate, it is characterized in that: the middle part of described tank body is provided with straight tube shape transition phase, in tank body, the inner arc surface of fluidized-bed bottom is respectively equipped with end to end multiple venting bags, the middle part of each venting bags compresses respectively by corrugated pressing plate, and the two ends of each venting bags compress respectively by push bolt; Thickness in the middle part of described lower wing plate is greater than the thickness of its front and rear part, described drop in beam and lower wing plate are respectively equipped with forward and backward step in the front and back of described traction pin plate, are positioned at the height of drop in beam above described traction pin plate and lower wing plate lower than the height being positioned at described traction pin plate forward-and-rearward drop in beam and lower wing plate.
Described spy light-duty powder tank superimposed trailer, is characterized in that: the length of described straight tube shape transition phase is 400mm.
Described spy light-duty powder tank superimposed trailer, is characterized in that: described forward and backward step is respectively in skewed.
Beneficial effect of the present invention:
1, tank body material of the present invention adopts the high strength steel T610 that 3mm is thick, and intensity is high, when meeting identical requirement of strength, can use thinner sheet material, reducing weight.
2, tank interior of the present invention adopts ten venting bags, and without sliding plate structure, from heavy and light, the cost of material is low, and labor strength is low, easy to operate, and the tank body tangential angle of fluid bed both sides is greater than the angle of repose of material, thus avoids abnormal buildup.
3, the present invention adopts staged towing pin board mounting structure, increase the gap between master, drop in beam, improve the crossing ability of train (being made up of together with hanging over trailer tractor truck), reduce the whole height of drop in beam simultaneously, save material cost, reduce car load deadweight, thus save oil consumption.
4, chassis side rail web thickness of the present invention is all 5mm sheet material, thickness in the middle part of lower wing plate is greater than the thickness of its front and rear part, namely the anterior thickness of lower wing plate is 8mm, and interior thickness is 4mm, and rear portion thickness is 8mm, when meeting its different parts stressed different, break non-uniform thickness) Traditional Thinking, the place making this thin is thin, and this thick place is thick, intensity needs can be met, there is not unnecessary structure and sheet material again.
5, adopt 400mm straight tube shape transition phase in the middle part of tank body of the present invention, contribute to optimize tank base structure and chassis side rail stressed.
6, suspended portion of the present invention adopts light-duty suspension, from heavy and light.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the mounting structure schematic diagram of venting bags in the present invention.
Fig. 3 is the structure enlarged diagram of part A in Fig. 2.
Detailed description of the invention
See accompanying drawing, a kind of special light-duty powder tank superimposed trailer, the traction pin plate 4 including tank body 1, be fixedly welded on the drop in beam 2 of tank body 1 front bottom end, lower wing plate 3 and be fixedly welded on bottom lower wing plate 3, the middle part of tank body 1 is provided with straight tube shape transition phase 5, in tank body 1, the inner arc surface of fluidized-bed bottom is respectively equipped with end to end multiple venting bags 6, the middle part of each venting bags compresses respectively by corrugated pressing plate 7, and the two ends of each venting bags compress respectively by push bolt 8; Thickness in the middle part of lower wing plate 3 is greater than the thickness of its front and rear part, drop in beam 2 and lower wing plate 3 are respectively equipped with forward and backward step 9 in the front and back of traction pin plate 4, are positioned at the height of drop in beam above traction pin plate 4 and lower wing plate lower than the height being positioned at traction pin plate 4 forward-and-rearward drop in beam and lower wing plate.
In the present invention, the length of straight tube shape transition phase 5 is 400mm; Forward and backward step 9 is respectively in skewed.
Claims (3)
1. spy's light-duty powder tank superimposed trailer, the traction pin plate including tank body, be fixedly welded on the drop in beam of tank body front bottom end, lower wing plate and be fixedly welded on bottom lower wing plate, it is characterized in that: the middle part of described tank body is provided with straight tube shape transition phase, in tank body, the inner arc surface of fluidized-bed bottom is respectively equipped with end to end multiple venting bags, the middle part of each venting bags compresses respectively by corrugated pressing plate, and the two ends of each venting bags compress respectively by push bolt; Thickness in the middle part of described lower wing plate is greater than the thickness of its front and rear part, described drop in beam and lower wing plate are respectively equipped with forward and backward step in the front and back of described traction pin plate, are positioned at the height of drop in beam above described traction pin plate and lower wing plate lower than the height being positioned at described traction pin plate forward-and-rearward drop in beam and lower wing plate.
2. spy according to claim 1 light-duty powder tank superimposed trailer, is characterized in that: the length of described straight tube shape transition phase is 400mm.
3. spy according to claim 1 light-duty powder tank superimposed trailer, is characterized in that: described forward and backward step is respectively in skewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528380.0A CN105083102A (en) | 2015-08-24 | 2015-08-24 | Extra-light type powder tank semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528380.0A CN105083102A (en) | 2015-08-24 | 2015-08-24 | Extra-light type powder tank semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105083102A true CN105083102A (en) | 2015-11-25 |
Family
ID=54564727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528380.0A Pending CN105083102A (en) | 2015-08-24 | 2015-08-24 | Extra-light type powder tank semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105083102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974687A (en) * | 2018-08-16 | 2018-12-11 | 山东万事达专用汽车制造有限公司 | A kind of horizontal particle material transportation semitrailer of aluminium alloy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630277A1 (en) * | 1976-07-06 | 1978-01-12 | Neuhaeuser Kg | LOW-LOADER WAGONS FOR USE IN UNDERGROUND OPERATIONS |
| CN201553431U (en) * | 2009-11-18 | 2010-08-18 | 中集车辆（集团）有限公司 | Fluid bed of powder tank semitrailer |
| CN203460634U (en) * | 2013-08-30 | 2014-03-05 | 芜湖中集瑞江汽车有限公司 | Double traction pin structure of powder tank semi-trailer |
| CN203592931U (en) * | 2013-12-19 | 2014-05-14 | 梁山飞驰挂车制造有限公司 | Semitrailer for transporting powder and particle materials |
| CN203920908U (en) * | 2014-05-30 | 2014-11-05 | 驻马店大力天骏专用汽车制造有限公司 | Light-duty trailer chassis side rail |
| CN204055974U (en) * | 2014-09-05 | 2014-12-31 | 驻马店中集华骏车辆有限公司 | Particle material transportation semitrailer and vehicle frame |
-
2015
- 2015-08-24 CN CN201510528380.0A patent/CN105083102A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630277A1 (en) * | 1976-07-06 | 1978-01-12 | Neuhaeuser Kg | LOW-LOADER WAGONS FOR USE IN UNDERGROUND OPERATIONS |
| CN201553431U (en) * | 2009-11-18 | 2010-08-18 | 中集车辆（集团）有限公司 | Fluid bed of powder tank semitrailer |
| CN203460634U (en) * | 2013-08-30 | 2014-03-05 | 芜湖中集瑞江汽车有限公司 | Double traction pin structure of powder tank semi-trailer |
| CN203592931U (en) * | 2013-12-19 | 2014-05-14 | 梁山飞驰挂车制造有限公司 | Semitrailer for transporting powder and particle materials |
| CN203920908U (en) * | 2014-05-30 | 2014-11-05 | 驻马店大力天骏专用汽车制造有限公司 | Light-duty trailer chassis side rail |
| CN204055974U (en) * | 2014-09-05 | 2014-12-31 | 驻马店中集华骏车辆有限公司 | Particle material transportation semitrailer and vehicle frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974687A (en) * | 2018-08-16 | 2018-12-11 | 山东万事达专用汽车制造有限公司 | A kind of horizontal particle material transportation semitrailer of aluminium alloy |
| CN108974687B (en) * | 2018-08-16 | 2024-03-29 | 山东万事达专用汽车制造有限公司 | Aluminum alloy horizontal powder particle material transportation semitrailer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |