CN109204205A - A kind of Dangerous Goods Transport vehicle rear - Google Patents
A kind of Dangerous Goods Transport vehicle rear Download PDFInfo
- Publication number
- CN109204205A CN109204205A CN201811185753.9A CN201811185753A CN109204205A CN 109204205 A CN109204205 A CN 109204205A CN 201811185753 A CN201811185753 A CN 201811185753A CN 109204205 A CN109204205 A CN 109204205A
- Authority
- CN
- China
- Prior art keywords
- protective plate
- buffer board
- main protective
- transport vehicle
- vehicle rear
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 73
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000002519 antifouling agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004080 punching Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1893—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact comprising a multiplicity of identical adjacent shock-absorbing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to protective device technical fields, especially a kind of Dangerous Goods Transport vehicle rear, including main protective plate, the two sides of the main protective plate are symmetrically connected with the side protective plate that angle therewith is obtuse angle, the side protective plate is rotatably equipped with shaft far from the side of main protective plate, the shaft is fixedly connected with the side of mobile protective panel, the two sides of the main protective plate are symmetrical and are vertically fitted with pull rod, one end of two pull rods is connected with the buffer board parallel with main protective plate jointly, the third buffer spring being set on the pull rod between buffer board and main protective plate, the other end of the pull rod is connected with limited block, the present invention devises buffer board, the double buffer structure of main protective plate, buffering effect can be increased, reduce collsion damage, in addition side protective plate and movable plate are devised, it can efficiently reduce and keep away The collision from tail portion side is allowed, to play overall protected effect.
Description
Technical field
The present invention relates to protective device technical field more particularly to a kind of Dangerous Goods Transport vehicle rears.
Background technique
With economic and technology development, road transport vehicle also obtains great development.And Dangerous Goods Transport vehicle
Rear portion protective device have great meaning to traffic safety.The rear of existing Dangerous Goods Transport vehicle,
Its protective performance is poor, and Dangerous Goods Transport vehicle tank or discharge duct may collide when knocking into the back, and dangerous material is caused to be let out
Leakage is even exploded.
Someone devises the protective device for truck tail thus, such as one disclosed in patent CN201720690600.4
Kind Dangerous Goods Transport vehicle rear increases Crashworthy plate in vehicle tail, bullet is then provided between car body and Crashworthy plate
Spring achievees the effect that anticollision to buffer to collision, although this design can play certain anti-collision effect, it is only
It can be directed to the collision from dead astern, it is poor for the collision protection effect of side, a heavy buffer structure is in addition only devised, is buffered
Effect is general.
Summary of the invention
Buffering effect is poor, cannot protect the shortcomings that side the purpose of the present invention is to solve existing in the prior art, and
A kind of Dangerous Goods Transport vehicle rear proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of Dangerous Goods Transport vehicle rear, including main protective plate are designed, the two sides of the main protective plate are symmetrical
It is connected with the side protective plate that angle therewith is obtuse angle, the side protective plate is rotatably equipped with shaft far from the side of main protective plate,
The shaft is fixedly connected with the side of mobile protective panel, and the two sides of the main protective plate are symmetrical and are vertically fitted with pull rod, and two
One end of a pull rod is connected with the buffer board parallel with main protective plate jointly, be set on the pull rod positioned at buffer board with
Third buffer spring between main protective plate, the other end of the pull rod are connected with limited block, and the main protective plate is far from buffering
The two sides of the one side of plate pass through bindiny mechanism and are connected with the second telescopic rod, and the other end of second telescopic rod is connected with connection
Block is set with the second buffer spring on second telescopic rod, and the link block is connect with fixed plate, and two fixed plates are logical
The two sides of tail that the second fastening bolt is separately fixed at car body is crossed, first is connected between the fixed plate and mobile protective panel and stretches
Contracting bar, the first telescopic rod outer cover are equipped with the first buffer spring.
Preferably, the buffer board is rubber slab, and the reflective strip of strip is equidistantly equipped on the buffer board.
Preferably, the bindiny mechanism includes the sliding block for being located at the second telescopic rod end, and the sliding block is slidably mounted on cross
In the sliding slot of the matching strip in section, the sliding slot is located in the one side of separate buffer board of main protective plate, the cunning
Block is dovetail slide block.
Preferably, mounting groove is equipped on the link block, reinforcing rod there are two connections between two link blocks, two
The end of a reinforcing rod passes through the first fastening bolt and is fixed in mounting groove, passes through company in the middle part of two reinforcing rods
Axis rotation connection, the reinforcing rod are stainless steel.
Preferably, the angle between the main protective plate and side protective plate is 140-160 °.
Preferably, the main protective plate includes rigid sheet, and the two sides of the rigid sheet is equipped with buffer board, and the buffer board is remote
One side from rigid sheet is equipped with protective paint.
Preferably, the rigid sheet is made of PP material, and the buffer board is made of rubber, the rigid sheet with a thickness of
1-1.5cm, the buffer board with a thickness of 1.2-1.8cm.
A kind of Dangerous Goods Transport vehicle rear proposed by the present invention, beneficial effect are: the present invention devises slow
The double buffer structure of punching, main protective plate, can increase buffering effect, reduce collsion damage, in addition devise side protective plate and
Movable plate can efficiently reduce and avoid the collision from tail portion side, to play overall protected effect.
Detailed description of the invention
Fig. 1 is a kind of top view of Dangerous Goods Transport vehicle rear proposed by the present invention；
Fig. 2 is the schematic cross-section of the A-A along Fig. 1；
Fig. 3 is a kind of front view of Dangerous Goods Transport vehicle rear proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the main protective plate of Dangerous Goods Transport vehicle rear proposed by the present invention.
In figure: main protective plate 1, pull rod 2, link block 3, side protective plate 4, the first buffer spring 5, mobile protective panel 6, first
Telescopic rod 7, car body 8, the first fastening bolt 9, reinforcing rod 10, mounting groove 11, fixed plate 12, the second fastening bolt 13, second are slow
Rush spring 14, shaft 15, the second telescopic rod 16, limited block 17, third buffer spring 18, buffer board 19, reflective strip 20, protective paint
21, buffer board 22, rigid sheet 23, sliding slot 24, sliding block 25, connecting shaft 26.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of Dangerous Goods Transport vehicle rear, including main protective plate 1, the two sides of main protective plate 1
It is symmetrically connected with the side protective plate 4 that angle therewith is obtuse angle, the angle between main protective plate 1 and side protective plate 4 is 140-160 °.
Main protective plate 1 includes rigid sheet 23, and the two sides of rigid sheet 23 is equipped with buffer board 22, and buffer board 22 is set on one side far from rigid sheet 23
There is protective paint 21.Rigid sheet 23 is made of PP material, and buffer board 22 is made of rubber, rigid sheet 23 with a thickness of 1-1.5cm, delay
Punching 22 with a thickness of 1.2-1.8cm.Main protective plate 1 is combined using rigid sheet 23, buffer board 22, such main protective plate 1
It can be deformed by impact, to play the role of buffering, reduce and injured caused by collision.
Side protective plate 4 is rotatably equipped with shaft 15, shaft 15 and the one of mobile protective panel 6 far from the side of main protective plate 1
Side is fixedly connected, and the two sides of main protective plate 1 are symmetrical and are vertically fitted with pull rod 2, and one end of two pull rods 2 is connected with and master jointly
The parallel buffer board 19 of protective plate 1, buffer board 19 are rubber slab, and the reflective strip 20 of strip is equidistantly equipped on buffer board 19.It draws
The other end connection of the third buffer spring 18 being set between buffer board 19 and main protective plate 1 on bar 2, pull rod 2 is limited
Position block 17, buffer board 19 can play the role of first and buffer again under the elastic force effect of third buffer spring 18, reflective strip 20
Play the role of warning front vehicle, buffer board 19 is made itself of rubber slab, also can reach slow by the deformation of itself
The effect of punching.
The two sides of one side of the main protective plate 1 far from buffer board 19 pass through bindiny mechanism and are connected with the second telescopic rod 16, even
Connection mechanism includes the sliding block 25 for being located at 16 end of the second telescopic rod, and sliding block 25 is slidably mounted on the matching strip in cross section
Sliding slot 24 in, sliding slot 24 is located in the one side of separate buffer board 19 of main protective plate 1, sliding block 25 be dovetail slide block.Sliding block 25
It can slide in sliding slot 24, position can be adjusted according to the width of car body 8 in this way, increase the scope of application, convenient for tearing open
Dress.
The other end of second telescopic rod 16 is connected with link block 3, and the second buffer spring 14 is set on the second telescopic rod 16,
Link block 3 is connect with fixed plate 12, and two fixed plates 12 are separately fixed at the tail portion two of car body 8 by the second fastening bolt 13
Side, is connected with the first telescopic rod 7 between fixed plate 12 and mobile protective panel 6,7 outer cover of the first telescopic rod is equipped with the first buffering elastic
Spring 5.Under the elastic force effect of the second buffer spring 14, the second telescopic rod 16 is in the state of elongation, and main protective plate 1 relies at this time
The elastic force that the elastic force and self-deformation of second buffer spring 14 generate can play the role of the second weight buffer protection, side protective plate
4 and mobile protective panel 6 can bend to the purpose of buffering, and under the action of the first buffer spring 5, mobile protective panel 6
Can around the shaft 15 rotation, buffer function can be also played, to protect the side of 8 tail portion of car body.First telescopic rod 7
It include the more hollow connecting rods nested together with the second telescopic rod 16, the end of connecting rod is provided with limited block, so that being located at interior
The connecting rod in portion will not be slipped from outer link.
Mounting groove 11 is equipped on link block 3, there are two reinforcing rod 10, two reinforcing rods for connection between two link blocks 3
10 end passes through the first fastening bolt 9 and is fixed in mounting groove 11, and the middle part of two reinforcing rods 10 is rotated by connecting shaft 26
Connection, reinforcing rod 10 are stainless steel.Whole structural strength, two 10 energy of reinforcing rod can be increased by two reinforcing rods 10
It is enough to be relatively rotated around connecting shaft 26, it is adjusted to facilitate according to the width of car body 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of Dangerous Goods Transport vehicle rear, including main protective plate (1), it is characterised in that: the main protective plate (1)
Two sides be symmetrically connected with the side protective plate (4) that angle therewith is obtuse angle, the side protective plate (4) is far from main protective plate (1)
Side is rotatably equipped with shaft (15), and the shaft (15) is fixedly connected with the side of mobile protective panel (6), the main protective plate
(1) two sides are symmetrical and are vertically fitted with pull rod (2), and one end of two pull rods (2) is connected with and main protective plate (1) jointly
Parallel buffer board (19), the third buffering being set on the pull rod (2) between buffer board (19) and main protective plate (1)
The other end of spring (18), the pull rod (2) is connected with limited block (17), and the main protective plate (1) is far from buffer board (19)
Two sides on one side pass through bindiny mechanism and are connected with the second telescopic rod (16), and the other end of second telescopic rod (16) is connected with
Link block (3) is set with the second buffer spring (14) on second telescopic rod (16), the link block (3) and fixed plate
(12) it connects, two fixed plates (12) are separately fixed at the two sides of tail of car body (8), institute by the second fastening bolt (13)
It states and is connected between fixed plate (12) and mobile protective panel (6) the first telescopic rod (7), suit outside first telescopic rod (7)
There are the first buffer spring (5).
2. a kind of Dangerous Goods Transport vehicle rear according to claim 1, it is characterised in that: the buffer board
(19) it is rubber slab, the reflective strip (20) of strip is equidistantly equipped on the buffer board (19).
3. a kind of Dangerous Goods Transport vehicle rear according to claim 1, it is characterised in that: the bindiny mechanism
Sliding block (25) including being located at the second telescopic rod (16) end, the sliding block (25) are slidably mounted on the matching length in cross section
In the sliding slot (24) of bar shaped, the sliding slot (24) is located in the one side of separate buffer board (19) of main protective plate (1), the sliding block
It (25) is dovetail slide block.
4. a kind of Dangerous Goods Transport vehicle rear according to claim 1, it is characterised in that: the link block
(3) it is equipped on mounting groove (11), there are two reinforcing rod (10), two reinforcements for connection between two link blocks (3)
The end of bar (10) passes through the first fastening bolt (9) and is fixed in mounting groove (11), the middle part of two reinforcing rods (10)
It is rotatablely connected by connecting shaft (26), the reinforcing rod (10) is stainless steel.
5. a kind of Dangerous Goods Transport vehicle rear according to claim 1, it is characterised in that: the main protective plate
(1) angle between side protective plate (4) is 140-160 °.
6. a kind of Dangerous Goods Transport vehicle rear according to claim 1, it is characterised in that: the main protective plate
It (1) include rigid sheet (23), the two sides of the rigid sheet (23) is equipped with buffer board (22), and the buffer board (22) is far from rigid sheet
(23) one side is equipped with protective paint (21).
7. a kind of Dangerous Goods Transport vehicle rear according to claim 1, it is characterised in that: the rigid sheet
(23) be made of PP material, the buffer board (22) is made of rubber, the rigid sheet (23) with a thickness of 1-1.5cm, it is described
Buffer board (22) with a thickness of 1.2-1.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811185753.9A CN109204205A (en) | 2018-10-11 | 2018-10-11 | A kind of Dangerous Goods Transport vehicle rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811185753.9A CN109204205A (en) | 2018-10-11 | 2018-10-11 | A kind of Dangerous Goods Transport vehicle rear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109204205A true CN109204205A (en) | 2019-01-15 |
Family
ID=64980185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811185753.9A Pending CN109204205A (en) | 2018-10-11 | 2018-10-11 | A kind of Dangerous Goods Transport vehicle rear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007270A (en) * | 2021-03-02 | 2021-06-22 | 中国人民解放军国防科技大学 | Shock absorption structure of flight controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250288Y (en) * | 1994-07-01 | 1997-03-26 | 方成戟 | Automobile spring group protective bar |
| CN101712306A (en) * | 2009-11-06 | 2010-05-26 | 段练 | Vehicle anti-collision bumper system |
| CN203651676U (en) * | 2013-12-24 | 2014-06-18 | 河南鸿马实业有限公司 | Secondary-anticollision electric vehicle bumper |
| CN204368067U (en) * | 2014-12-03 | 2015-06-03 | 江苏公爵新能源汽车有限公司 | A kind of electric automobile bumper |
| CN205498856U (en) * | 2016-04-06 | 2016-08-24 | 深圳星火互娱数字科技有限公司 | Bumper for sight -seeing bus |
-
2018
- 2018-10-11 CN CN201811185753.9A patent/CN109204205A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250288Y (en) * | 1994-07-01 | 1997-03-26 | 方成戟 | Automobile spring group protective bar |
| CN101712306A (en) * | 2009-11-06 | 2010-05-26 | 段练 | Vehicle anti-collision bumper system |
| CN203651676U (en) * | 2013-12-24 | 2014-06-18 | 河南鸿马实业有限公司 | Secondary-anticollision electric vehicle bumper |
| CN204368067U (en) * | 2014-12-03 | 2015-06-03 | 江苏公爵新能源汽车有限公司 | A kind of electric automobile bumper |
| CN205498856U (en) * | 2016-04-06 | 2016-08-24 | 深圳星火互娱数字科技有限公司 | Bumper for sight -seeing bus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007270A (en) * | 2021-03-02 | 2021-06-22 | 中国人民解放军国防科技大学 | Shock absorption structure of flight controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |
|
| RJ01 | Rejection of invention patent application after publication |