CN206157616U - Muscle ripple type that adds that absorbs shock force rotates bucket - Google Patents
Muscle ripple type that adds that absorbs shock force rotates bucket Download PDFInfo
- Publication number
- CN206157616U CN206157616U CN201620705108.5U CN201620705108U CN206157616U CN 206157616 U CN206157616 U CN 206157616U CN 201620705108 U CN201620705108 U CN 201620705108U CN 206157616 U CN206157616 U CN 206157616U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- main part
- pulley main
- ripple type
- rotary barrel
- 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.)
- Expired - Fee Related
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- Vibration Dampers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a muscle ripple type that adds that absorbs shock force rotates bucket, including columniform pulley main part, the middle part of pulley main part is provided with the shaft hole, be provided with three annular grooves coaxial with the pulley main part on the outer face of cylinder of pulley main part, the annular groove is equidistant to be arranged, has evenly arranged four strengthening ribs in every annular groove, still be provided with two reflection of light warning strip on the face of cylinder of pulley main part. The utility model discloses a set up the annular groove in the pulley main part, the annular groove has leaveed the space for the elastic deformation of rotatory staving for rotatory bucket receive vehicle impact in the twinkling of an eye can be quick absorption impact energy, when turning into rotational energy with impact energy, can also pass through a large amount of impact energy of elastic deformation absorbed energy, thus the better collision accident that lightens of ability, be provided with the strengthening rib in its annular groove, can effectively improve rotatory barrel anti offend ability, avoid rotatory bucket to be damaged under big impact force.
Description
Technical field
The utility model is related to a kind of traffic protection equipment, more particularly to a kind of anticollision barrier.
Background technology
Existing rotary barrel anticollision barrier, it is made up of column and the rotary barrel being enclosed within column, using the rotation of rotary barrel
Turn performance, the tangential direction of rotary barrel can will be decomposed to the impact of guardrail, can effectively reduce the impact of vehicle and guardrail,
Mitigate traffic accident consequence.
But existing rotary barrel anticollision barrier, its rotary drum is cylindrical-shaped structure, absorbs the poor-performing of impulsive force,
Restorability is poor after deformation, the technical problem such as manufacturing cost is higher.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of reinforcement ripple type rotary barrel of absorbing impact force, to solve
There is apparatus with shock absorbing poor-performing, recoverable force ability, manufacturing cost in the rotary barrel of certainly existing rotary barrel anticollision barrier
High technical problem.
The reinforcement ripple type rotary barrel of the utility model absorbing impact force, including the drum main body of cylinder, the drum
Axis hole is provided with the middle part of main body, be provided with the external cylindrical surface of the drum main body three it is coaxial with drum main body annular recessed
Groove, the annular groove is equally spaced, and four reinforcements, the circle of the drum main body have been evenly arranged in every annular groove
Two reflection alarming bars are additionally provided with cylinder.
Further, the spacing of the annular groove is 125mm.
The beneficial effects of the utility model：
1st, the reinforcement ripple type rotary barrel of the utility model absorbing impact force, it is recessed by arranging annular in drum main body
Groove, annular groove is that the elastic deformation for rotating staving leaves space so that rotary barrel can be fast in the moment by Vehicular impact
The apparatus with shock absorbing of speed, while impact energy is converted into into rotation function, moreover it is possible to which being absorbed by elastic deformation can be a large amount of
Impact energy, so as to preferably mitigate collision accident.
2nd, the reinforcement ripple type rotary barrel of the utility model absorbing impact force, is provided with reinforcement, energy in its annular groove
Effectively improve the anti-crash-protective characteristics of rotary barrel, it is to avoid rotary barrel is damaged under large impact power, and reinforcement can also improve rotation
The elastic deformation recovery capability of turning barrel.
3rd, the reinforcement ripple type rotary barrel of the utility model absorbing impact force, its annular groove for arranging can also reduce rotation
The manufacturing cost of bucket.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the reinforcement ripple type rotary barrel of the present embodiment absorbing impact force；
Fig. 2 is the cross section structure diagram of the reinforcement ripple type rotary barrel of the present embodiment absorbing impact force.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As illustrated, the reinforcement ripple type rotary barrel of the present embodiment absorbing impact force, including the drum main body 1 of cylinder,
Axis hole 2 is provided with the middle part of the drum main body, be provided with the external cylindrical surface of the drum main body three it is same with drum main body
The annular groove 3 of axle, the annular groove is equally spaced, and four reinforcements 4 have been evenly arranged in every annular groove, described
Two reflection alarming bars 5 are additionally provided with the face of cylinder of drum main body.In the present embodiment, the spacing of the annular groove is
125mm。
The reinforcement ripple type rotary barrel of the present embodiment absorbing impact force, its by arranging annular groove in drum main body,
Annular groove is that the elastic deformation for rotating staving leaves space so that rotary barrel can be quickly in the moment by Vehicular impact
Apparatus with shock absorbing, while impact energy is converted into into rotation function, moreover it is possible to which being absorbed by elastic deformation can big stroke
Energy, so as to preferably mitigate collision accident.
And the reinforcement ripple type rotary barrel of the present embodiment absorbing impact force, is provided with reinforcement, energy in its annular groove
Effectively improve the anti-crash-protective characteristics of rotary barrel, it is to avoid rotary barrel is damaged under large impact power, and reinforcement can also improve rotation
The elastic deformation recovery capability of turning barrel.
The reinforcement ripple type rotary barrel of further the present embodiment absorbing impact force, its annular groove for arranging can also reduce rotation
The manufacturing cost of turning barrel.
Helical form steel wire is additionally provided with the reinforcement ripple type rotary barrel of the present embodiment absorbing impact force, its drum main body 1
6, spiral wire can improve rotary barrel apparatus with shock absorbing and recover the ability of deformation, make rotary barrel be not easily broken damage when clashing into
It is bad.
The reinforcement ripple type rotary barrel of the present embodiment absorbing impact force, is further fixedly arranged on stainless steel bushing 7 in its axis hole,
When being impacted, rotary barrel quickly rotates, and axis hole face can be subject to very big frictional force, and stainless steel bushing anti-wear performance is good, can keep away
Exempt from the axis hole wear damage of rotary barrel main body.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (2)
1. the reinforcement ripple type rotary barrel of a kind of absorbing impact force, including the drum main body of cylinder, in the drum main body
Portion is provided with axis hole, it is characterised in that：Three rings coaxial with drum main body are provided with the external cylindrical surface of the drum main body
Connected in star, the annular groove is equally spaced, and four reinforcements, the drum main body have been evenly arranged in every annular groove
The face of cylinder on be additionally provided with two reflection alarming bars.
2. the reinforcement ripple type rotary barrel of absorbing impact force according to claim 1, it is characterised in that：The annular groove
Spacing be 125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705108.5U CN206157616U (en) | 2016-07-06 | 2016-07-06 | Muscle ripple type that adds that absorbs shock force rotates bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705108.5U CN206157616U (en) | 2016-07-06 | 2016-07-06 | Muscle ripple type that adds that absorbs shock force rotates bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157616U true CN206157616U (en) | 2017-05-10 |
Family
ID=58646830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705108.5U Expired - Fee Related CN206157616U (en) | 2016-07-06 | 2016-07-06 | Muscle ripple type that adds that absorbs shock force rotates bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206157616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135613A (en) * | 2021-10-26 | 2022-03-04 | 安徽鼎封橡胶减震技术有限公司 | Bush of shock absorber with new structure |
-
2016
- 2016-07-06 CN CN201620705108.5U patent/CN206157616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135613A (en) * | 2021-10-26 | 2022-03-04 | 安徽鼎封橡胶减震技术有限公司 | Bush of shock absorber with new structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |