CN109532784A - A kind of cargo vehicle cargo bed of anti-rollover - Google Patents
A kind of cargo vehicle cargo bed of anti-rollover Download PDFInfo
- Publication number
- CN109532784A CN109532784A CN201811527719.5A CN201811527719A CN109532784A CN 109532784 A CN109532784 A CN 109532784A CN 201811527719 A CN201811527719 A CN 201811527719A CN 109532784 A CN109532784 A CN 109532784A
- Authority
- CN
- China
- Prior art keywords
- cargo bed
- jack
- pedestal
- activity
- cargo
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 4
- 108010066057 cabin-1 Proteins 0.000 description 2
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/22—Means for attaching lifting, supporting, or manoeuvring devices to vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A kind of cargo vehicle cargo bed of anti-rollover, activity cargo bed are mounted on the top of cargo bed pedestal, and multiple guide ledges are embedded in corresponding guide slide.Multiple idler wheels are equipped in the upper surface of cargo bed pedestal.It is installed with hydraulic pump respectively at the left and right end of cargo bed pedestal, the both ends of hinge bar are fixed by the connecting rod on the lower end surface of activity cargo bed.It is installed with bearing bar respectively in the front and back ends of cargo bed pedestal, the connection ring on the first and second jack piston rod is arranged on hinge bar, and the connection ring on the first and second jack shell is respectively sleeved on the bearing bar of front and back ends.It is connected respectively with the liquid outlet of the hydraulic pump at both ends in the shell of first and second jack by pipeline.Pressure sensor there are four setting on the lower end surface of cargo bed pedestal, present apparatus structure is simple, improves on existing lorry, improving cost is cheap.It effectively prevents causing casualties and property loss as caused by rollover when lorry is turned.
Description
Technical field
The invention belongs to automobile technical fields, and in particular to a kind of cargo vehicle cargo bed of anti-rollover.
Background technique
It is known that sometimes automobile high-speed zig zag is inevitable sometimes in order to hide emergency case,
But turning the corner at full speed is avoiding greatly for old driver, especially fully loaded lorry, because its center of gravity is high, weight is big, in high speed racing
Road surface is not enough to the support force of unilateral wheel to provide centripetal force high in this way when curved, so will turn on one's side.In news
Each tragic incident can be found everywhere.There are also precisely due to cargo loading unevenly, causes lorry cargo bed to roll, when certain journey is arrived in inclination
When spending, due to the effect of cargo gravity, so that lorry is turned on one's side.
Summary of the invention
The object of the present invention is to provide a kind of cargo vehicle cargo beds of anti-rollover.It is high to solve previous lorry center of gravity, weight
Greatly, cargo bed easily occurs in turning to roll so that lorry is turned on one's side, causes casualties and property loss.
The technical solution adopted is that:
A kind of cargo vehicle cargo bed of anti-rollover, including activity cargo bed and cargo bed pedestal, it is characterised in that:
Activity cargo bed is mounted on the top of cargo bed pedestal, the lower end surface of activity cargo bed and the upper surface of cargo bed pedestal be arc simultaneously
And and the two contact matches.Multiple guide ledges are equipped on activity cargo bed bottom surface, on the upper surface of cargo bed pedestal
Corresponding position is equipped with multiple guide slides, allows the swing on cargo bed pedestal of activity cargo bed.Multiple guide ledges are embedding
Enter in corresponding guide slide, plays to wagon box position-limiting action in the front-back direction.It is equipped in the upper surface of cargo bed pedestal multiple
Idler wheel, such cargo bed can in slideway offset slide.The central axis of each idler wheel is arranged in guide slide.At cargo bed bottom
The front and back ends of seat are installed with hydraulic pump respectively, are equipped with hinge bar, hinge perpendicular to guide ledges at the lower end center of activity cargo bed
The both ends of extension bar are fixed by the connecting rod on the lower end surface of activity cargo bed.It is installed with and holds respectively in the front and back ends of cargo bed pedestal
Weight bar, is respectively equipped with the first jack and the second jack between the bearing bar and hinge bar of front and back ends.First jack and
Connection ring, the connection ring on the first jack and the second jack piston rod are equipped on the piston rod and shell of second jack
It is set on hinge bar and can be freely rotated, the connection ring on the first jack and the second jack shell is respectively sleeved at
On the bearing bar of front and back ends and it can be freely rotated.In the shell of first jack and the second jack by pipeline respectively and
The liquid outlet of the hydraulic pump at both ends connects.Pressure sensor there are four being set on the lower end surface of cargo bed pedestal, four pressure sensings
Detection terminal on device is respectively installed on the position of setting, and the pressure sensor requires to bear immense pressure, and is made
With being the load for measuring four-wheel.The signal input terminal of pressure sensor signal output terminal and hydraulic pump passes through conducting wire and peripheral hardware
Control system connection.
When work, there are two hydraulic presses, and left and right is respectively regarded as one group by we, and equally four sensors are divided into left and right by we
Two groups, the pressure difference of two groups of left and right has induction away from certain value, sensor is arrived, and adjusts hydraulic press and wagon box is measured to sensor
The small one side offset of pressure, until cell pressure poor almost nil or wagon box in left and right is displaced to extreme position.
Advantage is: present apparatus structure is simple, improves on existing lorry, improving cost is cheap.Effectively
It causes casualties and property loss caused by rollover when avoiding as lorry turning.
Detailed description of the invention
Fig. 1 is the total view of the present invention;
Fig. 2 is moveable cart bucket partial view of the present invention
Fig. 3 is wagon box pedestal view of the present invention;
Fig. 4 is jack partial sectional view of the present invention;
Fig. 5 is chassis partial view of the present invention;
Fig. 6 is vehicle stress view of the present invention.
In figure: driver's cabin 1, activity cargo bed 2, bow flat spring 3, cargo bed pedestal 4, guide ledges 5, hinge bar 6, idler wheel 7, the
One jack 8, the second jack 9, guide slide 10, bearing bar 11, hydraulic pump 12, pressure sensor 13.
Specific embodiment
The cargo vehicle of anti-rollover, the cargo vehicle cargo bed including driver's cabin 1, automobile chassis and anti-rollover.1 He of driver's cabin
The cargo vehicle cargo bed of anti-rollover is mounted on automobile chassis.
The cargo vehicle cargo bed of anti-rollover, including activity cargo bed 2 and cargo bed pedestal 4, activity cargo bed 2 are mounted on cargo bed pedestal
4 top, the lower end surface of activity cargo bed 2 and the upper surface of cargo bed pedestal 4 are arc and and the two contact matches.In work
Dynamic 2 bottom surface of cargo bed is equipped with multiple guide ledges 5, and multiple lead is equipped on the corresponding position on the upper surface of cargo bed pedestal 4
To slideway 10, allow the swing on cargo bed pedestal 4 of activity cargo bed 2.Multiple guide ledges 5 are embedded in corresponding guiding and slide
In road 10, play to wagon box position-limiting action in the front-back direction.Multiple idler wheels 7, such cargo bed are equipped in the upper surface of cargo bed pedestal 4
Can in slideway offset slide.The central axis of each idler wheel 7 is arranged in guide slide 10.In the forward and backward of cargo bed pedestal 4
End is installed with hydraulic pump 12 respectively, is equipped with hinge bar 6, hinge bar perpendicular to guide ledges 5 at the lower end center of activity cargo bed 2
6 both ends are fixed by the connecting rod on the lower end surface of activity cargo bed 2.It is installed with load-bearing respectively in the front and back ends of cargo bed pedestal 4
Bar 11 is respectively equipped with the first jack 8 and the second jack 9 between the bearing bar 11 and hinge bar 6 of front and back ends.1000th
Connection ring, 9 piston rod of the first jack 8 and the second jack are equipped on the piston rod and shell of jin top 8 and the second jack 9
On connection ring be set on hinge bar 6 and can be freely rotated, the connection on 9 shell of the first jack 8 and the second jack
Ring is respectively sleeved on the bearing bar 11 of front and back ends and can be freely rotated.The shell of first jack 8 and the second jack 9
It is interior to be connected respectively with the liquid outlet of the hydraulic pump 12 at both ends by pipeline.Pressure there are four being set on the lower end surface of cargo bed pedestal 4
Sensor 13, the detection terminal on four pressure sensors 13 are respectively installed on the position of setting, and the pressure sensor is wanted
Asking can bear immense pressure, and effect is the load for measuring four-wheel.13 signal output terminal of pressure sensor and hydraulic pump 12
Signal input terminal connected with the CPU on driver's cabin by conducting wire.
Four detection terminals on pressure sensor 13 are respectively provided at the place that bow flat spring 3 is contacted with vehicle bridge.Pressure passes
The left and right group of sensor 13 measures pressure and when two groups of gaps is to certain numerical value, hydraulic pump and CPU starting, according to the 1000th
Difference between jin top 8 and the second jack 9, adjusts the angle of heel of wagon box.So that the left and right group of pressure sensor 13 is measured
Pressure tends to be equal as far as possible.The most ideal situation is that the gravity of cargo bed and normal pressure by force resolution just with turning when
Centrifugal force cancels.
Claims (1)
1. a kind of cargo vehicle cargo bed of anti-rollover, including activity cargo bed (2) and cargo bed pedestal (4), it is characterised in that:
Activity cargo bed (2) is mounted on the top of cargo bed pedestal (4), the lower end surface of activity cargo bed (2) and the upper end of cargo bed pedestal (4)
Face is arc and and the two contact matches;Multiple guide ledges (5) are equipped on activity cargo bed (2) bottom surface, in goods
The corresponding position to struggle against on the upper surface of pedestal (4) is equipped with multiple guide slides (10);Multiple guide ledges (5) are embedded in correspondence
Guide slide (10) in;Multiple idler wheels (7) are equipped in the upper surface of cargo bed pedestal (4);The central axis of each idler wheel (7)
It is arranged in guide slide (10);It is installed with hydraulic pump (12) respectively in the front and back ends of cargo bed pedestal (4), in activity cargo bed (2)
Hinge bar (6) are equipped with perpendicular to guide ledges (5) at the center of lower end, the both ends of hinge bar (6) are fixed by the connecting rod in activity
On the lower end surface of cargo bed (2);It is installed with bearing bar (11) respectively in the front and back ends of cargo bed pedestal (4), in the load-bearing of front and back ends
The first jack (8) and the second jack (9) are respectively equipped between bar (11) and hinge bar (6);First jack (8) and second
Connection ring is equipped on the piston rod and shell of jack (9), on the first jack (8) and the second jack (9) piston rod
Connection ring is set on hinge bar (6), and the connection ring on the first jack (8) and the second jack (9) shell is respectively sleeved at
On the bearing bar (11) of front and back ends;In the shell of first jack (8) and the second jack (9) respectively and both ends by pipeline
Hydraulic pump (12) liquid outlet connection;It is set on the lower end surface of cargo bed pedestal (4) there are four pressure sensor (13), four are pressed
Detection terminal on force snesor (13) is respectively installed on the position of setting, pressure sensor (13) signal output terminal and liquid
The signal input terminal of press pump (12) is connected by conducting wire with the control system of peripheral hardware.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811527719.5A CN109532784A (en) | 2018-12-13 | 2018-12-13 | A kind of cargo vehicle cargo bed of anti-rollover |
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CN201811527719.5A CN109532784A (en) | 2018-12-13 | 2018-12-13 | A kind of cargo vehicle cargo bed of anti-rollover |
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CN109532784A true CN109532784A (en) | 2019-03-29 |
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CN201811527719.5A Pending CN109532784A (en) | 2018-12-13 | 2018-12-13 | A kind of cargo vehicle cargo bed of anti-rollover |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0657731U (en) * | 1993-01-21 | 1994-08-12 | 株式会社北村製作所 | Truck platform tilting device |
CN202439597U (en) * | 2012-03-01 | 2012-09-19 | 中集车辆(集团)有限公司 | U-shaped lateral-turning auto-dumping semi-trailer |
CN203305874U (en) * | 2013-06-27 | 2013-11-27 | 宁方年 | Novel truck hopper |
JP2016117378A (en) * | 2014-12-19 | 2016-06-30 | 本田技研工業株式会社 | Transportation vehicle |
CN209505715U (en) * | 2018-12-13 | 2019-10-18 | 沈阳理工大学 | A kind of cargo vehicle cargo bed of anti-rollover |
-
2018
- 2018-12-13 CN CN201811527719.5A patent/CN109532784A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0657731U (en) * | 1993-01-21 | 1994-08-12 | 株式会社北村製作所 | Truck platform tilting device |
CN202439597U (en) * | 2012-03-01 | 2012-09-19 | 中集车辆(集团)有限公司 | U-shaped lateral-turning auto-dumping semi-trailer |
CN203305874U (en) * | 2013-06-27 | 2013-11-27 | 宁方年 | Novel truck hopper |
JP2016117378A (en) * | 2014-12-19 | 2016-06-30 | 本田技研工業株式会社 | Transportation vehicle |
CN209505715U (en) * | 2018-12-13 | 2019-10-18 | 沈阳理工大学 | A kind of cargo vehicle cargo bed of anti-rollover |
Non-Patent Citations (1)
Title |
---|
陈增合;刘福云;吕兴润;: "重型车侧翻角度分析及防侧翻支腿液压***设计", 重型汽车, no. 06 * |
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