CN202369954U - Emergency warning buffering device - Google Patents
Emergency warning buffering device Download PDFInfo
- Publication number
- CN202369954U CN202369954U CN2011204357664U CN201120435766U CN202369954U CN 202369954 U CN202369954 U CN 202369954U CN 2011204357664 U CN2011204357664 U CN 2011204357664U CN 201120435766 U CN201120435766 U CN 201120435766U CN 202369954 U CN202369954 U CN 202369954U
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- CN
- China
- Prior art keywords
- warning
- arc
- rod member
- buffer
- underframe
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an emergency warning buffering device, which is characterized in that a dragging connection device is connected with the outside of a front lateral plate, an electronic warning plate and an anti-collision water bucket are arranged on a bottom support, the electronic warning plate is arranged on the front portion of the bottom plate, and the anti-collision water bucket is arranged on the rear portion of the bottom support. Due to the electronic warning plate, a warning effect on a rear vehicle is achieved. The anti-collision water bucket arranged on the rear side of the bottom support has certain effects of absorbing collision energy, buffering, absorbing shock and blocking. When the emergency warning buffering device is collided by the rear vehicle, recoiling energy of the collision vehicle is reduced, safety of front working staff is protected, and simultaneously driving staff of passing vehicles is protected. The device is suitable for common maintaining work and also suitable for large-scale construction maintaining. The device is low in price, coincides with national conditions of our country, fills a gap of a warning buffering integrated device for maintaining work of current expressways and urban express ways, and development of safety technology of the maintaining work is promoted.
Description
Technical field
The utility model relates to municipal maintenance field, is a kind of emergent buffer of warning that is used for the maintenance work security maintenance.
Background technology
In the maintenance of city expressway, speedway, the project that has needs interim blocked road, mends hole, ancillary facility repairing, shrinkage joint maintenance etc. like road.The maintenance project that has needs mobile operating, and like machinery cleaning, pick up rubbish, greening is watered etc.Therefore these operation main hazard sources are Vehicular impacts, and the public vehicles bump engineering truck that knocks into the back all often takes place for speedway, elevated road, causes the dead painful accident of operating personnel or driver and conductor.
Summary of the invention
The purpose of the utility model provides a kind of emergent emergent buffer of warning of warning and having certain pooling feature that both had when the maintenance work security maintenance, the operating personnel can protect the driver and conductor again simultaneously in protection.
In order to realize this purpose, the technical scheme of the utility model is following: a kind of emergent buffering of warning comprises underframe; Underframe is equipped with side plate around the top; Be respectively front side board, back side panel and both sides side plate, it is characterized in that the outside of front side board is connected with coupling hitch, this underframe is provided with electronic caution board and crashproof bucket; Electronic caution board is positioned at the front portion of underframe, and crashproof bucket is positioned at the rear portion of underframe.According to an embodiment of the utility model, this underframe is provided with 6 crashproof buckets, lines up three rows, and each crashproof bucket all fits tightly with the crashproof bucket that is adjacent.All arranged energy-absorbing material around the underframe.Coupling hitch comprises the draw bar that is arranged on the front side board outside, and this draw bar is connected with a traction junction plate through buffer.Front side board outside level is provided with arc rod member and arc lower rod member; The two ends that should go up arc rod member and arc lower rod member are connected with front side board respectively; The middle part of last arc rod member is connected with draw bar; This draw bar front end is connected with buffer through Connection Block, and the middle part of arc lower rod member is connected with Connection Block through a diagonal member.The both sides of draw bar are respectively equipped with the arc hitch frame, and an end of arc hitch frame is connected with last arc rod member, and the other end of arc hitch frame is connected with Connection Block.This buffer comprises the spring base that is connected with the traction junction plate, is provided with a spring in this spring base, and the front end of spring is connected with spring base, and the rear end of spring is connected with Connection Block through the spring pull bar.
The utility model plays the effect of warning to back car through electronic caution board is set.The crashproof bucket that the underframe rear portion is set has certain absorption Impact energy, bumper and absorbing shock barrier effect, when receiving the front vehicle bump, can reduce the vehicle impact recoil energy, in protection forward operation personal security, and the driver and conductor of protection vehicular traffic.This device is applicable to the general maintenance operation, also is applicable to extensive construction maintenance.Cheap, tally with the national condition, filled up the blank of the present speedway of China, city expressway maintenance work caution, buffering integrated device, promoted the development of maintenance work safety technics.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of underframe.
Fig. 3 is the C-C sectional view of Fig. 2.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
A kind of emergent buffer of warning; Comprise underframe 1, underframe is equipped with side plate around the top, is respectively front side board 4, back side panel 5 and both sides side plate; The outside that it is characterized in that front side board is connected with coupling hitch; This underframe is provided with electronic caution board 2 and crashproof bucket 3, and electronic caution board 2 is positioned at the front portion of underframe 1, and crashproof bucket 3 is positioned at the rear portion of underframe 1.According to an embodiment of the utility model, this underframe is provided with 6 crashproof buckets 3, these 6 crashproof bucket row three rows, and each crashproof bucket 3 all fits tightly with the crashproof bucket 3 that is adjacent.Said crashproof bucket and electronic caution board are prior art, can on market, buy, and repeat no more at this.
This coupling hitch comprises the draw bar 6 that is arranged on the front side board outside, and this draw bar 6 is connected with a traction junction plate 7 through buffer 8.Front side board 4 outside levels are provided with arc rod member 11 and arc lower rod member 12; The two ends that should go up arc rod member 11 and arc lower rod member 12 are connected with front side board 4 respectively; The middle part of last arc rod member 11 is connected with draw bar 6; These draw bar 6 front ends are connected with buffer 8 through Connection Block 13, and the middle part of arc lower rod member 12 is connected with Connection Block 13 through a diagonal member 14.The both sides of draw bar are respectively equipped with arc hitch frame 16, and an end of arc hitch frame 16 is connected with last arc rod member 11, and the other end of arc hitch frame 16 is connected with Connection Block 13.This arc hitch frame 16 is all crooked laterally.This buffer 8 comprises the spring base 9 that is connected with traction junction plate 7, is provided with a spring 10 in this spring base 9, and the front end of spring 10 is connected with spring base 9, and the rear end of spring 10 is connected with Connection Block through spring pull bar 15.
After crashproof bucket is squeezed, absorb most impact force when producing distortion, electronic caution board is not damaged, also alleviated the damaged condition of vehicle simultaneously; When anterior arc rod member received the impact force that unitized frame passes over, it was damaged to produce distortion, simultaneously absorbability part impact force; And not absorbent impact force passed to the arc hitch frame; The arc hitch frame produces distortion immediately, has also absorbed a part of impact force simultaneously, and not absorbent impact force is continued to pass to the buffer of front end; Buffer begins to compress contained spring after receiving impact force, absorbs remaining impact force.
The rear portion of this base also is provided with big circular energy-absorbing hole 18 and small circular energy-absorbing hole 17, can further absorb Impact energy, plays bumper and absorbing shock and stops operation.
The bottom of this Connection Block 13 also connects a feet 19, and the other end of feet is a support wheel, and this feet 19 and Connection Block are for being rotationally connected.When traction junction plate 7 is connected with tractor, feet rotated pack up after folding, move by the tractor drive warn device of should the movable type damping meeting an urgent need; When traction junction plate 7 is thrown off with tractor, this feet is put down, the support wheel of feet end lands, and is convenient to balance and can short distance moves.
Claims (6)
1. emergent buffer of warning; Comprise underframe, underframe is equipped with side plate around the top, is respectively front side board, back side panel and both sides side plate; The outside that it is characterized in that front side board is connected with coupling hitch; This underframe is provided with electronic caution board and crashproof bucket, and electronic caution board is positioned at the front portion of underframe, and crashproof bucket is positioned at the rear portion of underframe.
2. the emergent buffer of warning as claimed in claim 1 is characterized in that this underframe is provided with 6 crashproof buckets, these 6 crashproof buckets row three rows, each crashproof bucket all be adjacent crashproof bucket and fit tightly.
3. according to claim 1 or claim 2 the emergent buffer of warning is characterized in that this coupling hitch comprises the draw bar that is arranged on the front side board outside, and this draw bar draws junction plate through buffer and and is connected.
4. the emergent buffer of warning as claimed in claim 3; It is characterized in that front side board outside level is provided with arc rod member and arc lower rod member; The two ends that should go up arc rod member and arc lower rod member are connected with front side board respectively; The middle part of last arc rod member is connected with draw bar, and this draw bar front end is connected with buffer through Connection Block, and the middle part of arc lower rod member is connected with Connection Block through a diagonal member.
5. the emergent buffer of warning as claimed in claim 4 is characterized in that the both sides of draw bar are respectively equipped with the arc hitch frame, and an end of arc hitch frame is connected with last arc rod member, and the other end of arc hitch frame is connected with Connection Block.
6. the emergent buffer of warning as claimed in claim 4; It is characterized in that this buffer comprises the spring base that is connected with the traction junction plate; Be provided with a spring in this spring base, the front end of spring is connected with spring base, and the rear end of spring is connected with Connection Block through the spring pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204357664U CN202369954U (en) | 2011-11-07 | 2011-11-07 | Emergency warning buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204357664U CN202369954U (en) | 2011-11-07 | 2011-11-07 | Emergency warning buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369954U true CN202369954U (en) | 2012-08-08 |
Family
ID=46593663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204357664U Expired - Lifetime CN202369954U (en) | 2011-11-07 | 2011-11-07 | Emergency warning buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746572A (en) * | 2020-09-04 | 2021-05-04 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
-
2011
- 2011-11-07 CN CN2011204357664U patent/CN202369954U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746572A (en) * | 2020-09-04 | 2021-05-04 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
| CN112746572B (en) * | 2020-09-04 | 2022-03-22 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |