CN206900306U - Multistage buffer and anticollision work car applied to road construction vehicle - Google Patents
Multistage buffer and anticollision work car applied to road construction vehicle Download PDFInfo
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- CN206900306U CN206900306U CN201720589293.0U CN201720589293U CN206900306U CN 206900306 U CN206900306 U CN 206900306U CN 201720589293 U CN201720589293 U CN 201720589293U CN 206900306 U CN206900306 U CN 206900306U
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Abstract
This application discloses the multistage buffer and anticollision work car applied to road construction vehicle, including support one and support two, the outside of support two is provided with one-level anti-collision device, two level anti-collision device and three-level anti-collision device are provided between the support one and support two, described two level anti-collision device one end is connected with the inner side of support one, the other end is connected with the inner side of support two, and the three-level anti-collision device is one or more, and on the support one or support two.The main points of its technical scheme are to realize multistage crashworthiness; reduce work car loss caused by car rear-end in road construction; while road construction vehicle is protected; reduce the maintenance cost after itself damage; the effectively safety of protection road construction vehicle and driver; the application also carries pooling feature simultaneously, can protect the vehicle sailed actively to hit below, security performance height.
Description
【Technical field】
The application is related to road construction protection device, more particularly to the multistage buffer applied to road construction vehicle
And anticollision work car.
【Background technology】
In road construction, for construction safety, some Plastic traffics cone is generally put in road construction region, to remind
Have construction in front of driving vehicle, driving vehicle will detour in advance, so as to avoid an accident, however, due to Plastic traffic it is cone-shaped compared with
It is small, typically directly it is placed on the road surface in road construction region, its anticollision ability is poor, once generation accident (such as drive a vehicle
Car owner's drunk driving of vehicle), driving vehicle easily rushes open Plastic traffic cone, pours construction area, jeopardizes road construction vehicle
With the safety of occupant, while jeopardize the vehicle and its safety of occupant.Therefore, some road construction vehicle rears
Buffer can be installed additional, but existing road construction vehicle buffer can not realize multistage crashworthiness, and crashworthiness is poor,
And the maintenance cost after device itself damages is high, is unfavorable for production application, meanwhile, because common anticollision device, collision-prevention device does not buffer
Function, it can not protect to sail below and carry out the vehicle that active is hit, security performance is low.The technology to solve the above problems is not yet found at present
Scheme occurs.
In view of this, improvement is carried out to current road construction vehicle buffer to be necessary.
【The content of the invention】
The purpose of the application is to overcome existing road construction vehicle buffer not realizing multistage crashworthiness, minibus
Can be poor, and the maintenance cost after device itself damages is high, is unfavorable for production application, meanwhile, because common anticollision device, collision-prevention device does not have
There is pooling feature, the vehicle sailed actively to hit below, the low technical problem of security performance, there is provided applied to road can not be protected
The multistage buffer and anticollision work car of road work car.
To achieve the above object, the application employs following technical scheme：
Applied to the multistage buffer of road construction vehicle, including support 1 and support 22, outside the support 22
Side is provided with one-level anti-collision device 3, and two level anti-collision device 4 and three-level anti-collision device 5 are provided between the support 1 and support 22,
Described one end of two level anti-collision device 4 is connected with the inner side of support 1, and the other end is connected with the inner side of support 22, and described three
Level anti-collision device 5 is one or more, and on the support 1 or support 22.
To realize superior technique effect, the application also includes：
The multistage buffer as described above for being applied to road construction vehicle, the two level anti-collision device 4 include
The left collision prevention girders 401 of two level and the right collision prevention girders 402 of two level, the left collision prevention girders 401 of the two level and the right collision prevention girders 402 of two level are arc knot
Structure.
The multistage buffer as described above for being applied to road construction vehicle,
The left collision prevention girders 401 of two level are with the outside arc convex in center or convex to arc of the three-level anti-collision device 5
Rise；
The right collision prevention girders 402 of two level are with the outside arc convex in center or convex to arc of the three-level anti-collision device 5
Rise.
The multistage buffer as described above for being applied to road construction vehicle,
The left collision prevention girders 401 of two level are two and vertical direction parallel interval is set, and the three-level anti-collision device 5 is located at
Between the two left collision prevention girders 401 of two level；
The right collision prevention girders 402 of two level are two and vertical direction parallel interval is set, and the three-level anti-collision device 5 is located at
Between the two right collision prevention girders 402 of two level.
The multistage buffer as described above for being applied to road construction vehicle, the three-level anti-collision device 5 are one,
Located at the inner side of the support 1, the three-level anti-collision device 5 is towards between the end face of the support 22 and the support 22
Leave buffer distance 51.
The multistage buffer as described above for being applied to road construction vehicle, the three-level anti-collision device 5 are two,
The inner side of the support 1 and support 22 is respectively arranged on, buffer distance 51 is left between the two three-level anti-collision devices 5.
It is applied to the multistage buffer of road construction vehicle as described above, includes in the three-level anti-collision device 5
There are some cushions 52, the cross section of the cushion 52 is in cellular.
The multistage buffer as described above for being applied to road construction vehicle, the one-level anti-collision device 3 include anti-
Layer 31 is hit, the inner side of crashworthiness layer 31 is provided with some spaced one-level transverse direction collision prevention girders 32.
The multistage buffer as described above for being applied to road construction vehicle, the side of support 1 are provided with Neng Yu roads
The fixed mount 11 of road work car connection, the support 1 are secured to connection, the other end and the fixed mount 11 provided with one end
Be hinged body cradle 12, the body cradle 12 is provided with one end and its be hinged, other end and the fixed mount 11 are be hinged, to drive
Move the oscillatory gearing mechanism 13 that the body cradle 12 is swung up and down along the fixed mount 11.
Anticollision work car, including car body, the tailstock portion of the car body are provided with anticollision portion, and the anticollision portion is as described above
Multistage buffer applied to road construction vehicle.
Compared with prior art, the application has the following advantages：
1st, the application can realize multistage crashworthiness, reduce work car loss caused by car rear-end in road construction,
While road construction vehicle is protected, the maintenance cost after itself damage is reduced, effectively protects road construction vehicle and driver
Safety, while the application also carries pooling feature, can protect the vehicle sailed actively to hit below, security performance height.
2nd, the application coordinates crashworthiness by using the left collision prevention girders of two level and the right collision prevention girders of two level, can bear during collision itself
Bear percent the 60 of crashworthiness power scope.Classification crashworthiness is realized, and the left collision prevention girders of two level set crashworthiness arc with the right collision prevention girders of two level
Shape bulge-structure, impact resistant capability are stronger.
3rd, the application can be easily installed on road construction vehicle, when road construction vehicle reaches construction ground, buffer unit
Put down, to protect road construction vehicle, after road construction vehicle is constructed, buffer unit is packed up, and saves space, user
Just.
【Brief description of the drawings】
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described.To those skilled in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.It should be evident that following accompanying drawings are only the section Example of the application.
Fig. 1 is the structural representation one of the embodiment of the present application one；
Fig. 2 is the structural representation two of the embodiment of the present application one；
Fig. 3 is that the embodiment of the present application one is cutd open to structural representation；
Fig. 4 is the structural representation one of the embodiment of the present application two；
Fig. 5 is the structural representation two of the embodiment of the present application two.
【Embodiment】
The constitution content of the application, the technical problem solved and beneficial effect are made below in conjunction with accompanying drawing further detailed
Describe in detail bright.It should be appreciated that specific embodiment described herein is not used to limit the application's only to explain the application
Scope.
As shown in Figure 1 and Figure 2, this application discloses the multistage buffer applied to road construction vehicle, including support
One 1 and support 22, the outside of support 22 is provided with one-level anti-collision device 3, provided with two between the support 1 and support 22
Level anti-collision device 4 and three-level anti-collision device 5, described one end of two level anti-collision device 4 are connected with the inner side of support 1, the other end
It is connected with the inner side of support 22, the three-level anti-collision device 5 is one or more, and is located at the support 1 or support two
On 2.It the advantage is that and realize multistage crashworthiness, reduce work car loss caused by car rear-end in road construction, protecting
While protecting road construction vehicle, the maintenance cost after itself damage is reduced, effectively protects road construction vehicle and the safety of driver.
The car of two tons of weights can be resisted during practical application with 70 kilometers of speed impacts hourly.The application is also with buffering work(simultaneously
Can, the vehicle sailed actively to hit below, security performance height can be protected.
Further, the two level anti-collision device 4 includes the left collision prevention girders 401 of two level and the right collision prevention girders 402 of two level, described
The left collision prevention girders 401 of two level and the right collision prevention girders 402 of two level are arcuate structure.In practical application, the left collision prevention girders 401 and two of two level
The right collision prevention girders 402 of level or vertical structure, the advantage is that by using the left collision prevention girders 401 of two level and the right collision prevention girders of two level
402 coordinate crashworthiness, and impact resistant capability is stronger, can bear itself to bear percent the 60 of crashworthiness power scope during collision.
As shown in Fig. 2, Fig. 5, in the embodiment of the present application, the left collision prevention girders 401 of two level are with the three-level anti-collision device 5
The outside arc convex in center or inside arc convex；
The right collision prevention girders 402 of two level are with the outside arc convex in center or convex to arc of the three-level anti-collision device 5
Rise.
In practical application, otherwise the left collision prevention girders 401 of the two level and the right collision prevention girders 402 of two level are simultaneously with the three-level crashworthiness
The outside arc convex in center of device 5, or simultaneously with the inside arc convex in center of the three-level anti-collision device 5, its advantage
It is that impact resistant capability is more by setting crashworthiness arc convex structure to the left collision prevention girders of two level 401 and the right collision prevention girders 402 of two level
By force, it is the preferred forms of the application.
As shown in Fig. 2, Fig. 5, in the embodiment of the present application, the left collision prevention girders 401 of two level are two and vertical direction is parallel
It is arranged at intervals, the three-level anti-collision device 5 is located between the two left collision prevention girders 401 of two level；
The right collision prevention girders 402 of two level are two and vertical direction parallel interval is set, and the three-level anti-collision device 5 is located at
Between the two right collision prevention girders 402 of two level.
Stability Analysis of Structures is the advantage is that, it is highly reliable, by the way that three-level anti-collision device 5 is located at into the two left collision prevention girders of two level
Between 401 and between the two right collision prevention girders 402 of two level, realize more preferable impact resistance, when the left collision prevention girders 401 of the two level and
When the right collision prevention girders 402 of two level are damaged, three-level anti-collision device 5 can buffer immediately, effectively protect road construction vehicle.
As shown in Figure 1, Figure 2, Figure 3 shows, in the embodiment of the present application, the three-level anti-collision device 5 is one, located at the support
One 1 inner side, the three-level anti-collision device 5 leave buffer distance towards between the end face of the support 22 and the support 22
51.It the advantage is that structure setting is reasonable, realize multistage crashworthiness, while road construction vehicle is protected, after reducing itself damage
Maintenance cost.By setting buffer distance 51, moreover it is possible to which the vehicle for actively to hit is sailed in protection below, and security performance is high.
As shown in Figure 4, Figure 5, in the embodiment of the present application, the three-level anti-collision device 5 is two, is respectively arranged on the support
One 1 and the inner side of support 22, buffer distance 51 is left between the two three-level anti-collision devices 5.It the advantage is that structure setting is closed
Reason, realizes multistage crashworthiness, while road construction vehicle is protected, reduces the maintenance cost after itself damage.Buffered by setting
Distance 51, moreover it is possible to which the vehicle for actively to hit is sailed in protection below, and security performance is high.
As shown in figure 3, in the embodiment of the present application, some cushions 52 are included in the three-level anti-collision device 5, it is described slow
The cross section of layer 52 is rushed in cellular.It the advantage is that cellular by the way that the cross section of the cushion 52 is arranged to, can carry
For more preferable buffering effect.In practical application, the cross section of the cushion 52 can be triangle, square, circular or polygon；
Also other soft padded coamings can be filled in cushion 52.
As shown in figure 3, in the embodiment of the present application, the one-level anti-collision device 3 includes crashworthiness layer 31, in the crashworthiness layer 31
Side is provided with some spaced one-level transverse direction collision prevention girders 32.It the advantage is that by setting the one-level anti-collision device 3, can support
Anti- slight shock, the one-level anti-collision device 3 are also equipped with the beneficial effect that production and processing is convenient and maintenance costs are low.
As shown in Fig. 2, Fig. 5, in the embodiment of the present application, the side of support 1 is consolidated provided with what can be connected with road construction vehicle
Determine frame 11, the support 1 is provided with the body cradle 12 that one end is secured to connection, the other end is hinged with the fixed mount 11,
The body cradle 12 is provided with one end and its be hinged, other end and the fixed mount 11 are be hinged, to drive the body cradle 12
The oscillatory gearing mechanism 13 swung up and down along the fixed mount 11.In practical application, the oscillatory gearing mechanism 13 is hydraulic cylinder.
The buffer unit that the advantage is that can make the application is easily installed on road construction vehicle, when road construction vehicle reaches construction ground
When, buffer unit is put down, and to protect road construction vehicle, after road construction vehicle is constructed, buffer unit is packed up, and is saved
Space, it is easy to use.
Anticollision work car, including car body, the tailstock portion of the car body are provided with anticollision portion, and the anticollision portion is as described above
Multistage buffer applied to road construction vehicle.
It is to combine a kind of embodiment that particular content provides as described above, does not assert the specific implementation office of the application
It is limited to these explanations.It is all approximate with the present processes, structure etc., identical, if or for being made under the application concept thereof
Dry technology deduction or replace, it should all be considered as the protection domain of the application.
Claims (10)
1. applied to the multistage buffer of road construction vehicle, including support one (1) and support two (2), it is characterised in that：
One-level anti-collision device (3) is provided with the outside of the support two (2), two level crashworthiness is provided between the support one (1) and support two (2)
Device (4) and three-level anti-collision device (5), described two level anti-collision device (4) one end are another with being connected on the inside of the support one (1)
With being connected on the inside of the support two (2), the three-level anti-collision device (5) is one or more, and is located at the support one (1) at end
Or on support two (2).
2. the multistage buffer according to claim 1 applied to road construction vehicle, it is characterised in that：Described two
Level anti-collision device (4) includes the left collision prevention girders of two level (401) and the right collision prevention girders of two level (402), the left collision prevention girders of two level (401)
And the right collision prevention girders of two level (402) are arcuate structure.
3. the multistage buffer according to claim 2 applied to road construction vehicle, it is characterised in that：
The left collision prevention girders of two level (401) are with the outside arc convex in center or convex to arc of the three-level anti-collision device (5)
Rise；
The right collision prevention girders of two level (402) are with the outside arc convex in center or convex to arc of the three-level anti-collision device (5)
Rise.
4. the multistage buffer according to claim 3 applied to road construction vehicle, it is characterised in that：
The left collision prevention girders of two level (401) are two and vertical direction parallel interval is set, and the three-level anti-collision device (5) is located at
Between the two left collision prevention girders of two level (401)；
The right collision prevention girders of two level (402) are two and vertical direction parallel interval is set, and the three-level anti-collision device (5) is located at
Between the two right collision prevention girders of two level (402).
5. the multistage buffer according to claim 1 applied to road construction vehicle, it is characterised in that：Described three
Level anti-collision device (5) is one, and located at the inner side of the support one (1), the three-level anti-collision device (5) is towards the support two
(2) buffer distance (51) is left between end face and the support two (2).
6. the multistage buffer according to claim 1 applied to road construction vehicle, it is characterised in that：Described three
Level anti-collision device (5) is two, is respectively arranged on the inner side of the support one (1) and support two (2), the two three-level anti-collision devices
(5) buffer distance (51) is left between.
7. the multistage buffer according to claim 1 applied to road construction vehicle, it is characterised in that：Described three
Include some cushions (52) in level anti-collision device (5), the cross section of the cushion (52) is in cellular.
8. the multistage buffer according to claim 1 applied to road construction vehicle, it is characterised in that：Described one
Level anti-collision device (3) includes crashworthiness layer (31), and some spaced one-level transverse direction anticollisions are provided with the inside of the crashworthiness layer (31)
Beam (32).
9. the multistage buffer according to claim 1 applied to road construction vehicle, it is characterised in that：The branch
The fixed mount (11) that can be connected with road construction vehicle is provided with by frame one (1), the support one (1) is secured to connect provided with one end
Connect, the body cradle (12) that the other end is hinged with the fixed mount (11), it is be hinged, another with it that the body cradle (12) is provided with one end
One end is be hinged with the fixed mount (11), to drive the swing that the body cradle (12) is swung up and down along the fixed mount (11)
Drive device (13).
10. anticollision work car, including car body, the tailstock portion of the car body is provided with anticollision portion, it is characterised in that：The anticollision portion is
The multistage buffer applied to road construction vehicle described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589293.0U CN206900306U (en) | 2017-05-24 | 2017-05-24 | Multistage buffer and anticollision work car applied to road construction vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589293.0U CN206900306U (en) | 2017-05-24 | 2017-05-24 | Multistage buffer and anticollision work car applied to road construction vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN206900306U true CN206900306U (en) | 2018-01-19 |
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ID=61289694
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589293.0U Active CN206900306U (en) | 2017-05-24 | 2017-05-24 | Multistage buffer and anticollision work car applied to road construction vehicle |
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| CN (1) | CN206900306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415875A (en) * | 2017-05-24 | 2017-12-01 | 中山市易路美道路养护科技有限公司 | Multistage buffer and anticollision work car applied to road construction vehicle |
| WO2022077563A1 (en) * | 2020-10-15 | 2022-04-21 | 中山市易路美道路养护科技有限公司 | Anti-collision buffer vehicle applicable to road construction operations |
-
2017
- 2017-05-24 CN CN201720589293.0U patent/CN206900306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415875A (en) * | 2017-05-24 | 2017-12-01 | 中山市易路美道路养护科技有限公司 | Multistage buffer and anticollision work car applied to road construction vehicle |
| WO2022077563A1 (en) * | 2020-10-15 | 2022-04-21 | 中山市易路美道路养护科技有限公司 | Anti-collision buffer vehicle applicable to road construction operations |
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