CN108266047A - A kind of safe tree rail - Google Patents
A kind of safe tree rail Download PDFInfo
- Publication number
- CN108266047A CN108266047A CN201810292743.9A CN201810292743A CN108266047A CN 108266047 A CN108266047 A CN 108266047A CN 201810292743 A CN201810292743 A CN 201810292743A CN 108266047 A CN108266047 A CN 108266047A
- Authority
- CN
- China
- Prior art keywords
- bar
- hollow flexible
- bearing
- hollow
- lower horizontal
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
Abstract
The invention discloses a kind of safe tree rails, including cricoid upper and lower horizontal bar, buffer unit is provided between upper and lower horizontal bar, buffer unit includes at least three hollow flexible bars, the upper end of hollow flexible bar is connected by bearing with upper positioning column, the lower end of hollow flexible bar is connected by bearing with lower positioning column, and the lower end of lower positioning column is the cone centre for being inserted into underground.The hollow flexible bar rotated by upper and lower bearing, so that when children's play is quarrelled and fought noisily, even if it accidentally bumps against on hollow flexible bar, due to, the material softness of flexible hollow bar along with that can rotate, just plays cushioning effect, injury of the impact force to children of shock is reduced, plays the role of security protection.
Description
Technical field
The present invention relates to a kind of tree rails, belong to technical field of safety protection.
Background technology
The plantation of trees needs to prop up the new tree just transplanted with several waddys sometimes so that the trees of transplanting are held
Easily transplant successfully；Also some trees all around on fence made of iron for after protecting trees root from various collisions
Breaking-up.But in the intensive occasion of the children such as school, park, children can inevitably carry out play and quarrel and fight noisily, and quarrel and fight noisily
When, it often accidentally bumps against on the waddy for prop up trees or on iron fence, without fence, directly bumps against trees
On trunk, harm is caused to the safety of children.
Invention content
The technical problem to be solved in the invention is to provide a kind of trees that children are played with safety protection function and encloses
Column.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
Including cricoid upper and lower horizontal bar, buffer unit is provided between upper and lower horizontal bar for a kind of safe tree rail, buffering
Device includes at least three hollow flexible bars, and the upper end of hollow flexible bar is connected by bearing with upper positioning column, hollow flexible bar
Lower end connected by bearing with lower positioning column, the lower end of lower positioning column is the cone centre for being inserted into underground.
The race diameter that hollow flexible bar surrounds is more than the outer diameter of upper and lower horizontal bar.
The upper and lower end of hollow flexible bar is provided with inserts, is connect by inserts with bearing.
The material of hollow flexible bar is rubber.
The material of hollow flexible bar is plastics.
Rubber sleeve is coated on upper and lower horizontal bar.
By adopting the above-described technical solution, the technological progress that the present invention obtains is as follows.
The present invention between upper and lower horizontal bar by setting buffer unit, you can the hollow flexible rotated by upper and lower bearing
Bar so that when children's play is quarrelled and fought noisily, even if accidentally bumping against on hollow flexible bar, due to flexible hollow bar
Material softness along with that can rotate, just plays cushioning effect, reduces injury of the impact force to children of shock,
Play the role of security protection.Along with the race diameter that hollow flexible bar surrounds is more than the outer diameter of upper and lower horizontal bar, avoid
It first bumps against on upper and lower horizontal bar, without bumping against to the injury of children on flexible hollow bar, meanwhile, on upper and lower horizontal bar again
Install rubber sleeve additional, security protection performance is with regard to more preferable.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Wherein：1-under be set to column, 2-trees, 3-hollow flexible bar, 4-inserts, 5-bearing, 6-horizontal bar, 7-on
Positioning column.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in further detail.
Including cricoid upper and lower horizontal bar 6, buffer unit is provided between upper and lower horizontal bar 6 for a kind of safe tree rail, is delayed
Flushing device includes at least three hollow flexible bars 3, and the upper end of hollow flexible bar 3 is connected by bearing 5 and upper positioning column 7, hollow
The lower end of flexible link 3 is connected by bearing 5 and lower positioning column 1, and the lower end of lower positioning column 1 is the cone centre for being inserted into underground, top
The cone angle of point can be in 10 degree to 30 degree ranges.
The race diameter that hollow flexible bar 3 surrounds is more than the outer diameter of upper and lower horizontal bar 6.
The upper and lower end of hollow flexible bar 3 is provided with inserts 4, is connect by inserts 4 with bearing 5.Hollow flexible bar 3 it is upper,
It is interference fit between lower end and inserts 4, is also interference fit, upper positioning column 7 and bearing 5 between inserts 4 and the outer ring of bearing 5
Inner ring between for interference fit, be also interference fit, therefore 3 energy of hollow flexible bar between lower positioning column 1 and the inner ring of bearing 5
It is rotated between upper and lower horizontal bar 6.
The material of hollow flexible bar 3 is rubber.
The material of hollow flexible bar 3 can also be plastics, such as engineering plastics, ABS.
Rubber sleeve is coated on upper and lower horizontal bar 6.After rubber-coated set, the race diameter that hollow flexible bar 3 surrounds is still big
Outer diameter after upper and lower 6 rubber-coated set of horizontal bar.
Safe tree rail is mounted on around trees 2.
The present invention between upper and lower horizontal bar 6 in use, by setting buffer unit, you can is rotated by upper and lower bearing 5
Hollow flexible bar 3 so that when children's play is quarrelled and fought noisily, even if accidentally bumping against on hollow flexible bar 3, due to,
The material softness of flexible hollow bar 3 along with can be rotated after encountering by the drive flexible hollow bar 3 of bearing 5, just rises
Cushioning effect has been arrived, injury of the impact force to children of shock has been reduced, plays the role of security protection.Along with sky
The race diameter that heart flexible link 3 surrounds is more than the outer diameter of upper and lower horizontal bar 6, avoids and first bumps against on upper and lower horizontal bar 6, without hitting
Injury on to flexible hollow bar to children, meanwhile, install rubber sleeve additional again on upper and lower horizontal bar 6, security protection performance is just
More preferably.
Claims (6)
1. a kind of safe tree rail, including cricoid upper and lower horizontal bar（6）, it is characterised in that：The upper and lower horizontal bar（6）Between
Buffer unit is provided with, the buffer unit includes at least three hollow flexible bars（3）, hollow flexible bar（3）Upper end pass through
Bearing（5）And upper positioning column（7）Connection, hollow flexible bar（3）Lower end pass through bearing（5）With lower positioning column（1）Connection, it is lower fixed
Position column（1）Lower end be inserted into underground cone centre.
2. safe tree rail according to claim 1, it is characterised in that：The hollow flexible bar（3）The outer ring surrounded
Diameter is more than upper and lower horizontal bar（6）Outer diameter.
3. safe tree rail according to claim 1, it is characterised in that：The hollow flexible bar（3）Upper and lower end set
It is equipped with inserts（4）, pass through inserts（4）With bearing（5）Connection.
4. safe tree rail according to claim 1, it is characterised in that：The hollow flexible bar（3）Material be rubber
Glue.
5. safe tree rail according to claim 1, it is characterised in that：The hollow flexible bar（3）Material for modeling
Material.
6. safe tree rail according to claim 1, it is characterised in that：The upper and lower horizontal bar（6）On be coated with rubber
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292743.9A CN108266047A (en) | 2018-03-30 | 2018-03-30 | A kind of safe tree rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292743.9A CN108266047A (en) | 2018-03-30 | 2018-03-30 | A kind of safe tree rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266047A true CN108266047A (en) | 2018-07-10 |
Family
ID=62777545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292743.9A Pending CN108266047A (en) | 2018-03-30 | 2018-03-30 | A kind of safe tree rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266047A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320772A (en) * | 2004-05-10 | 2005-11-17 | Misawa Homes Co Ltd | Guard fence column driving method |
| CN205711872U (en) * | 2016-05-30 | 2016-11-23 | 安徽铭心金属制品有限公司 | A kind of crashproof road guard of new type of safe flexible buffer |
| CN106836070A (en) * | 2017-02-25 | 2017-06-13 | 宁波市若水助创商务咨询服务有限公司 | Road guiding cushioning guard fence |
| CN107345459A (en) * | 2017-09-05 | 2017-11-14 | 成都科创谷科技有限公司 | A kind of new protective fence |
| CN206843998U (en) * | 2017-05-19 | 2018-01-05 | 浙江顺通路桥工程有限公司 | A kind of elevated bridge anticollision device, collision-prevention device |
| CN107604847A (en) * | 2017-09-13 | 2018-01-19 | 沈阳建筑大学 | Anti-collision guard rail for highways |
| CN208586994U (en) * | 2018-03-30 | 2019-03-08 | 刘奕萱 | A kind of safe tree rail |
-
2018
- 2018-03-30 CN CN201810292743.9A patent/CN108266047A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320772A (en) * | 2004-05-10 | 2005-11-17 | Misawa Homes Co Ltd | Guard fence column driving method |
| CN205711872U (en) * | 2016-05-30 | 2016-11-23 | 安徽铭心金属制品有限公司 | A kind of crashproof road guard of new type of safe flexible buffer |
| CN106836070A (en) * | 2017-02-25 | 2017-06-13 | 宁波市若水助创商务咨询服务有限公司 | Road guiding cushioning guard fence |
| CN206843998U (en) * | 2017-05-19 | 2018-01-05 | 浙江顺通路桥工程有限公司 | A kind of elevated bridge anticollision device, collision-prevention device |
| CN107345459A (en) * | 2017-09-05 | 2017-11-14 | 成都科创谷科技有限公司 | A kind of new protective fence |
| CN107604847A (en) * | 2017-09-13 | 2018-01-19 | 沈阳建筑大学 | Anti-collision guard rail for highways |
| CN208586994U (en) * | 2018-03-30 | 2019-03-08 | 刘奕萱 | A kind of safe tree rail |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |