CN106080347A - Semi-trailer tipping vehicle subframe stopping means - Google Patents
Semi-trailer tipping vehicle subframe stopping means Download PDFInfo
- Publication number
- CN106080347A CN106080347A CN201610593357.4A CN201610593357A CN106080347A CN 106080347 A CN106080347 A CN 106080347A CN 201610593357 A CN201610593357 A CN 201610593357A CN 106080347 A CN106080347 A CN 106080347A
- Authority
- CN
- China
- Prior art keywords
- subframe
- crossbeam
- semi
- platform floor
- stopping means
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/28—Tipping body constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of semi-trailer tipping vehicle subframe stopping means, relate to semi-trailer tipping vehicle manufacturing technology field, including platform floor, platform floor is provided with in bottom end and turns over shaft stool, the described shaft stool that turns over is hinged with subframe by tipping pitman, and described subframe includes two crossbeams and the secondary crossbeam being connected between two described crossbeams；Described platform floor includes railway carriage or compartment base plate, is provided with two jack stringers in base plate bottom surface, described railway carriage or compartment and is positioned at two interior beams of two described jack stringers；Form card between described interior beam and described jack stringer and fill the limited impression of described crossbeam.Than prior art, it is high that the present invention can solve existing semi-trailer tipping vehicle center of gravity, anti-rollover ability and the problem of poor stability.
Description
Technical field
The present invention relates to semi-trailer tipping vehicle manufacturing technology field, a kind of subframe for semi-trailer tipping vehicle and car
The stopping means in railway carriage or compartment.
Background technology
The platform floor in the compartment of existing semi-trailer tipping vehicle is double longitudinal beam structures, has crossbeam to strengthen between two longerons.Longeron
Using cross section is U-shaped bending part or section bar, and a left side for the subframe being connected by afterbody tipping pitman with platform floor
Right crossbeam is then weld assembly, and assembly is i shaped cross section, and except upper lower wing plate, centre is single web structure.Work as envelope
During Guan Bi, platform floor left-right longeron contacts with the laminating of I-beam upper flange face, subframe left and right respectively.This semi-trailer tipping vehicle
In use, there are the following problems: due to platform floor longeron and subframe crossbeam iterative structure two-by-two, causes compartment
Center of gravity higher；And between the two without left and right stopping means, anti-rollover ability, be unfavorable at hill path and the road of operating mode difference
Upper operation, affects the stability of car load.
Summary of the invention
The technical problem to be solved is to provide a kind of semi-trailer tipping vehicle subframe stopping means, existing to solve
Semi-trailer tipping vehicle center of gravity high, anti-rollover ability and the problem of poor stability.
The present invention solves the technical scheme that technical problem used: this semi-trailer tipping vehicle subframe stopping means includes
Platform floor, platform floor is provided with in bottom end and turns over shaft stool, described in turn over shaft stool and be hinged with subframe by tipping pitman, institute
State subframe and include two crossbeams and the secondary crossbeam being connected between two described crossbeams；Described platform floor includes railway carriage or compartment base plate,
It is provided with two jack stringers in base plate bottom surface, described railway carriage or compartment and is positioned at two interior beams of two described jack stringers；Described interior beam with
Form card between described jack stringer and fill the limited impression of described crossbeam.
In above-mentioned semi-trailer tipping vehicle subframe stopping means technical scheme, more specifically technical scheme is it may also is that described
Crossbeam has upper flange, lower wing plate and two median ventral plates being connected between described upper flange and described lower wing plate.
Further: between two described interior beams, to be provided with crossbeam, described jack stringer and the cross section of described interior beam
It is U-shaped.
Further: when described platform floor around described tipping pitman rotate to be closure state with described subframe time, institute
State in the limited impression that the described crossbeam of subframe stretches into described platform floor, at the bottom of the described upper flange of described crossbeam and described railway carriage or compartment
Plate abuts against.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that 1, due to car
Railway carriage or compartment base plate uses four longitudinal beam structures, each one group of left and right, often organizes each one of inside and outside longeron, at regular intervals between inside and outside longeron, should
Spacing and railway carriage or compartment base plate surround the limited impression of card dress crossbeam；When compartment is in closure state, two crossbeams of subframe are respectively
Stretching into two limited impressions being positioned at bottom the base plate of railway carriage or compartment, now, the upper flange of subframe abuts against with the lower surface of railway carriage or compartment base plate, car
The inside and outside longeron of railway carriage or compartment base plate complements each other with crossbeam, mutually limits, thus improves anti-rollover ability and the vehicle operation of vehicle
Stability；2, the crossbeam of subframe uses the cross section of double median ventral plate structure, i.e. crossbeam to be sub-font, and this structure is greatly improved
The intensity of subframe and ability to bear.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the sectional view at the A-A of Fig. 1.
Fig. 4 is the structural representation of the subframe crossbeam of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Semi-trailer tipping vehicle subframe stopping means as shown in Figure 1 to Figure 3 includes platform floor 2, and platform floor 2 is in bottom
Tail end is welded with and turns over shaft stool 2-5, turns over shaft stool 2-5 and is hinged with subframe 3 by tipping pitman 1, and subframe 3 is positioned at the bottom of compartment
Below plate 2；Subframe 3 includes two crossbeam 3-1 and the secondary crossbeam 3-2 being welded between two crossbeam 3-1；Crossbeam 3-1
There are upper flange 3-1-1, lower wing plate 3-1-2 and two be welded between upper flange 3-1-1 and lower wing plate 3-1-2
Median ventral plate, i.e. median ventral plate 3-1-3, the cross section of median ventral plate 3-1-4, i.e. crossbeam are sub-font structure, substantially increase pair
The intensity of vehicle frame and ability to bear；Platform floor 2 includes railway carriage or compartment base plate 2-4, vertical be welded with two in base plate 2-4 bottom surface, railway carriage or compartment outside
Beam 2-1 and two interior beam 2-2, is welded with crossbeam 2-3, jack stringer 2-1 and interior beam between two interior beam 2-2
The cross section of 2-2 is U-shaped；Two interior beam 2-2 are positioned at two jack stringer 2-1；Two interior beam 2-2 are respectively with outward
Gap between the jack stringer 2-1 of side forms the limited impression of a card dress crossbeam 3-1, and the present embodiment is at platform floor 2
There are two limited impressions of formation in portion；When platform floor 2 around tipping pitman 1 rotate to subframe 3 in closure state time, subframe 3
Two crossbeam 3-1 be respectively protruding in two limited impressions of platform floor 2, now, the upper flange 3-of two crossbeam 3-1
1-1 abuts against with the lower surface of railway carriage or compartment base plate 2-4.
Claims (4)
1. a semi-trailer tipping vehicle subframe stopping means, including platform floor (2), platform floor (2) is provided with in bottom end
Turn over shaft stool (2-5), described in turn over shaft stool (2-5) and be hinged with subframe (3) by tipping pitman (1), it is characterised in that: described
Subframe (3) includes two crossbeams (3-1) and the secondary crossbeam (3-2) being connected between two described crossbeams (3-1)；Described
Platform floor (2) includes railway carriage or compartment base plate (2-4), is provided with two jack stringers (2-1) in described railway carriage or compartment base plate (2-4) bottom surface and is positioned at
Two interior beams (2-2) in two described jack stringers (2-1)；Described interior beam (2-2) and described jack stringer (2-1) it
Between form card and fill the limited impression of described crossbeam (3-1).
Semi-trailer tipping vehicle subframe stopping means the most according to claim 1, it is characterised in that: described crossbeam (3-1) has
There are upper flange (3-1-1), lower wing plate (3-1-2) and are connected to described upper flange (3-1-1) and described lower wing plate (3-
Two median ventral plates between 1-2).
Semi-trailer tipping vehicle subframe stopping means the most according to claim 2, it is characterised in that: at two described interior beams
(2-2) being provided with crossbeam (2-3) between, the cross section of described jack stringer (2-1) and described interior beam (2-2) is U-shaped.
4. according to the semi-trailer tipping vehicle subframe stopping means described in Claims 2 or 3, it is characterised in that: when at the bottom of described compartment
Plate (2) around described tipping pitman (1) rotate to described subframe (3) in closure state time, the described crossbeam of described subframe (3)
(3-1) stretch in the limited impression of described platform floor (2), the described upper flange (3-1-1) of described crossbeam (3-1) and institute
State railway carriage or compartment base plate (2-4) to abut against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593357.4A CN106080347A (en) | 2016-07-26 | 2016-07-26 | Semi-trailer tipping vehicle subframe stopping means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593357.4A CN106080347A (en) | 2016-07-26 | 2016-07-26 | Semi-trailer tipping vehicle subframe stopping means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106080347A true CN106080347A (en) | 2016-11-09 |
Family
ID=57449718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593357.4A Pending CN106080347A (en) | 2016-07-26 | 2016-07-26 | Semi-trailer tipping vehicle subframe stopping means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452872A (en) * | 2020-04-11 | 2020-07-28 | 湖南省铁华强力专用汽车制造有限公司 | Anti-inclination crossbeam of semi-trailer dump truck |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734188A (en) * | 2008-11-27 | 2010-06-16 | 中国国际海运集装箱(集团)股份有限公司 | Self-discharging wagon |
| CN201534573U (en) * | 2009-10-26 | 2010-07-28 | 成都市高荣华龙实业有限公司 | Novel self-unloading automobile |
| CN201703434U (en) * | 2010-03-04 | 2011-01-12 | 山东乾龙专用汽车有限公司 | Dump truck subframe |
| CN201777166U (en) * | 2010-08-23 | 2011-03-30 | 马鞍山福马汽车零部件有限公司 | Carriage hoisting and falling guide safety device of dumper |
| CN201825111U (en) * | 2010-09-09 | 2011-05-11 | 北京和田汽车改装有限公司 | Girder structure of bottom plate in dump truck |
| CN202279020U (en) * | 2011-05-31 | 2012-06-20 | 三河市新宏昌专用车有限公司 | Self-unloading vehicle container bottom plate structure |
| CN205930434U (en) * | 2016-07-26 | 2017-02-08 | 中国重汽集团柳州运力专用汽车有限公司 | Semi -mounted tipper sub vehicle puts up stop device |
-
2016
- 2016-07-26 CN CN201610593357.4A patent/CN106080347A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734188A (en) * | 2008-11-27 | 2010-06-16 | 中国国际海运集装箱(集团)股份有限公司 | Self-discharging wagon |
| CN201534573U (en) * | 2009-10-26 | 2010-07-28 | 成都市高荣华龙实业有限公司 | Novel self-unloading automobile |
| CN201703434U (en) * | 2010-03-04 | 2011-01-12 | 山东乾龙专用汽车有限公司 | Dump truck subframe |
| CN201777166U (en) * | 2010-08-23 | 2011-03-30 | 马鞍山福马汽车零部件有限公司 | Carriage hoisting and falling guide safety device of dumper |
| CN201825111U (en) * | 2010-09-09 | 2011-05-11 | 北京和田汽车改装有限公司 | Girder structure of bottom plate in dump truck |
| CN202279020U (en) * | 2011-05-31 | 2012-06-20 | 三河市新宏昌专用车有限公司 | Self-unloading vehicle container bottom plate structure |
| CN205930434U (en) * | 2016-07-26 | 2017-02-08 | 中国重汽集团柳州运力专用汽车有限公司 | Semi -mounted tipper sub vehicle puts up stop device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452872A (en) * | 2020-04-11 | 2020-07-28 | 湖南省铁华强力专用汽车制造有限公司 | Anti-inclination crossbeam of semi-trailer dump truck |
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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: 20161109 |