CN203160157U - Railing - Google Patents
Railing Download PDFInfo
- Publication number
- CN203160157U CN203160157U CN 201320024110 CN201320024110U CN203160157U CN 203160157 U CN203160157 U CN 203160157U CN 201320024110 CN201320024110 CN 201320024110 CN 201320024110 U CN201320024110 U CN 201320024110U CN 203160157 U CN203160157 U CN 203160157U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- column
- railing
- take
- bar
- 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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Abstract
The utility model discloses a railing which comprises stand columns and cross bars, wherein the cross bars are connected to the stand columns. The railing is characterized in that each cross bar comprises two short cross bars, the short cross bars are combined axially and are connected with each other through tension devices in the short cross bars, and two adjacent short cross bars can be stretched, twisted or bent. When the railing is bumped, the railing is not deformed, bumping time is prolonged, damage intensity is reduced, therefore, the railing is protected, or damage on the railing is decreased. Further, the railing has good financial, social and environmental benefits.
Description
Technical field
The utility model relates to the protective guard field, is specifically related to a kind of paling form railing.
Background technology
Railing places both sides of highway, is the standard traffic, improves the indispensable critical facility of safety guarantee.The railing that existing railing, particularly urban road use adopts the stiffening member manufacturing mostly, and when foreign impacts power was impacted railing, rigidity railing rigidity was often had a surplus and the elasticity deficiency, causes the railing platoon to be toppled over or the railing damage easily.Automobile has been the ordinary consumption product, and the recoverable amount of society is very big, and simultaneously automobile smashes railing and happens occasionally, and also makes maintain and replace cost height.
As disclosed railing by name on May 13rd, 2009, publication number is 201232367 utility model patents, column in its scheme, cross bar and vertical pole are rigidly fixing of integrative-structure, though can play good crashproof effect, but row's railing is all knocked down and even is damaged easily, the cost height of maintenance, and keep in repair on busy traffic main artery, the staff is wounded by the vehicle of percolation easily.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and the generation deformation of can taking advantage of a situation when being impacted of a kind of cross bar is provided, and reduces the destructive power of impacting, and cross bar is at the railing that can also reset afterwards.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of railing, comprise column and cross bar, cross bar be connected on the adjacent column or between, it is characterized in that cross bar is connected by the axial combination of the above short cross bar of at least two joints and by the take-up device in the cross bar, can stretch, twists or bend between the adjacent two joint cross bars.
Preferably, take-up device is made up of spring, pull bar and two braces, and brace is provided with tie rod hole, and spring housing passes tie rod hole behind the pull bar compression spring two braces are compressed on pull bar.
Preferably, be provided with hook in the cross bar, take-up device is extension spring, and after extension spring was stretched, the two ends of extension spring were hooked in respectively on the hook of cross bar.
Preferably, cross bar comprises parallel cross tube and sheer pole, and upper and lower cross bar all is connected by take-up device.
Preferably, be provided with several vertical poles between the above-mentioned cross bar, cross bar and vertical pole are structure as a whole, and several vertical poles are parallel with column between the upper and lower cross bar.
Preferably, column lower end is provided with column base, is provided with return mechanism between column and the column base, and column is installed on the column base by return mechanism, and column column base swing relatively also can automatically reset.
Preferably, column and cross bar articulate, and cross bar can rotate around column.
Compared with prior art, can can't harm distortion when the utility model is subjected to clashing into, prolong collision time and reduce destructive power intensity, thereby the protection railing reduces the railing loss, has good economy, society and environmental benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the B portion enlarged drawing of Fig. 1;
Fig. 4 is the C portion enlarged drawing of Fig. 1;
The specific embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing 1-4 embodiment.
Accompanying drawing 1 is most preferred embodiment, a kind of railing, comprise column 1 and cross bar 2, cross bar 2 is connected on the column 1, it is characterized in that cross bar 2 by the above short cross bars of at least two joints axially combination and be connected by the take-up devices 3 in the cross bar 2 form, the cross bar of two weak points is connected becomes long cross bar 2, cross bar 2 is installed between two root posts 1 then, under the effect of linkage 3, can stretch, twist or bend between the two joint cross bars 2 of adjacent connection.Column 1 and cross bar 2 generally all are hollow-core construction, can weight reduction, save material and expense.Take-up device 3 is of a great variety, can be hydraulic means, also can be spring or extension spring, can also be the rubber band that the rubber material is made.The take-up device of selecting for use in the present embodiment 3 is by two braces 311, and spring 313 and pull bar 312 are formed, and brace 311 is provided with tie rod hole, and spring 313 is enclosed within on the pull bar 312, passes tie rod hole behind the pull bar 312 compression springs 313 two braces 311 are compressed.The another kind of embodiment of linkage also can arrange hook 23 in cross bar 2, take-up device 3 adopts extension springs 32, and extension spring 32 two ends, back that are stretched are hooked in respectively on the hook 23 in the cross bar 2.Cross bar 2 comprises parallel cross tube 21 and sheer pole 22, and upper and lower cross bar all is connected by take-up device 3.Be provided with several vertical poles 4 between the above-mentioned parallel cross bar 2, cross bar 2 is structure as a whole with vertical pole 4, and several vertical poles 4 can be parallel with column 1 between cross tube 21 and the sheer pole 22.The quantity of cross bar 2 and vertical pole 4 is not limited to shown in the accompanying drawing, and cross bar 2 can arrange several as required.Column 1 lower end is provided with column base 11, is provided with return mechanism 12 between column 1 and the column base 11, and column 1 is installed on the column base 11 by return mechanism 12, and column 1 column base 11 swings relatively also can automatically reset.The further embodiment that optimizes, column 1 and cross bar 2 articulate, and cross bar 2 can rotate around column 1.
Compared with prior art, can can't harm distortion when the utility model is subjected to clashing into, prolong collision time and reduce destructive power intensity, thereby the protection railing reduces the railing loss, has good economy, society and environmental benefit.
Claims (7)
1. a railing comprises column (1) and cross bar (2), and cross bar (2) is connected on the column (1), it is characterized in that: described cross bar (2) is connected by the axial combination of the above short cross bar of at least two joints and by the take-up device in the cross bar (3) and forms.
2. railing according to claim 1, it is characterized in that: described take-up device (3) is by two braces (311), spring (313) and pull bar (312) are formed, brace (311) is provided with tie rod hole, spring (313) is enclosed within on the pull bar (312), passes tie rod hole behind pull bar (312) the compression spring (313) two braces (311) are compressed.
3. railing according to claim 1, it is characterized in that: be provided with hook (23) in the described cross bar (2), take-up device (3) is extension spring (32), extension spring (32) two ends, back that are stretched are hooked in respectively on the hook (23) of cross bar (2).
4. according to claim 1 or 2 or 3 described railings, it is characterized in that: described cross bar (2) comprises parallel cross tube (21) and sheer pole (22), and described upper and lower cross bar all is connected by take-up device (3).
5. railing according to claim 4 is characterized in that: be provided with several vertical poles (4) between the described cross bar (2), cross bar (2) is structure as a whole with vertical pole (4).
6. railing according to claim 5, it is characterized in that: described column (1) lower end is provided with column base (11), be provided with return mechanism (12) between column (1) and the column base (11), column (1) is installed on the column base (11) by return mechanism (12), and column (1) column base (11) swing relatively also can automatically reset.
7. railing according to claim 6 is characterized in that: column (1) and cross bar (2) articulate, and cross bar (2) can rotate around column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024110 CN203160157U (en) | 2013-01-16 | 2013-01-16 | Railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024110 CN203160157U (en) | 2013-01-16 | 2013-01-16 | Railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160157U true CN203160157U (en) | 2013-08-28 |
Family
ID=49021353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024110 Expired - Fee Related CN203160157U (en) | 2013-01-16 | 2013-01-16 | Railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726460A (en) * | 2013-12-31 | 2014-04-16 | 武汉理工大学 | Automatic separation type isolation guardrail in middle of road |
| CN104594251A (en) * | 2014-12-13 | 2015-05-06 | 新昌县东宇科研开发有限公司 | Road protection device |
| CN105484187A (en) * | 2015-12-29 | 2016-04-13 | 王本 | Elastic isolation fence for pavement construction |
| CN106638388A (en) * | 2017-01-03 | 2017-05-10 | 江苏工程职业技术学院 | Energy-absorbing anti-collision safe guard fence |
-
2013
- 2013-01-16 CN CN 201320024110 patent/CN203160157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726460A (en) * | 2013-12-31 | 2014-04-16 | 武汉理工大学 | Automatic separation type isolation guardrail in middle of road |
| CN104594251A (en) * | 2014-12-13 | 2015-05-06 | 新昌县东宇科研开发有限公司 | Road protection device |
| CN105484187A (en) * | 2015-12-29 | 2016-04-13 | 王本 | Elastic isolation fence for pavement construction |
| CN106638388A (en) * | 2017-01-03 | 2017-05-10 | 江苏工程职业技术学院 | Energy-absorbing anti-collision safe guard fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |