CN108203952A - A kind of municipal works guardrail - Google Patents
A kind of municipal works guardrail Download PDFInfo
- Publication number
- CN108203952A CN108203952A CN201611169193.9A CN201611169193A CN108203952A CN 108203952 A CN108203952 A CN 108203952A CN 201611169193 A CN201611169193 A CN 201611169193A CN 108203952 A CN108203952 A CN 108203952A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- hollow pipe
- municipal works
- guardrail
- cross
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention provides a kind of municipal works guardrails, belong to road equipment field.It is low that it solves the problems, such as that existing guard bar structure crosses difficulty.This municipal works guardrail, include the column of two vertical spacing settings, several laterally settings are connected between two columns, and the cross bar being mutually parallel, cross bar is round bar shape, the hollow pipe being actively set on the outside of cross bar is further included, hollow inside pipe wall is bonded with cross bar outer wall activity, and hollow pipe can surround cross bar axis and rotate.When pedestrian crosses guardrail, on the general foot side of stepping on cross bar, due to being cased with hollow pipe on cross bar, during crossing, can make a misstep, so as to cause being difficult to cross guardrail.
Description
Technical field
The invention belongs to road equipment technical fields, are related to a kind of municipal works guardrail.
Background technology
Existing road guardrail has pedestrian to cross often, since guardrail is generally rock-steady structure so that and it is relatively low to cross difficulty, because
It is necessary to be improved for this.
Invention content
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, provide a kind of raising and cross guardrail difficulty
Municipal works guardrail.
The purpose of the present invention can be realized by following technical proposal：A kind of municipal works guardrail, including two it is vertical between
Several laterally settings, and the cross bar being mutually parallel are connected between the column of setting, two columns, it is characterised in that：Cross bar
For round bar shape, the hollow pipe being actively set on the outside of cross bar is further included, hollow inside pipe wall is bonded, and hollow pipe with cross bar outer wall activity
It can be rotated around cross bar axis.
When pedestrian crosses guardrail, on the general foot side of stepping on cross bar, due to being cased with hollow pipe on cross bar, crossing
Cheng Zhong can make a misstep, so as to cause being difficult to cross guardrail.
In a kind of above-mentioned municipal works guardrail, the cross bar is equipped with several annular positioning grooves, hollow inside pipe wall
Equipped with circular orientation ring, locating slot and locating ring are respectively using cross bar axis and hollow pipe axis as axis, and locating ring is embedded in positioning
Several hollow pipes, the linking setting of adjacent hollow pipe are cased in slot, and on cross bar.
Therefore hollow pipe can be made to work in a small range.
In a kind of above-mentioned municipal works guardrail, several cross bars are arranged at intervals from top to bottom, and the top
The hollow pipe is not cased on cross bar.
It can guarantee that the top cross bar is stablized, avoid causing dangerous.
In a kind of above-mentioned municipal works guardrail, the hollow pipe is stainless steel tube.
Compared with prior art, the invention has the advantages that：
When pedestrian crosses guardrail, on the general foot side of stepping on cross bar, due to being cased with hollow pipe on cross bar, crossing
Cheng Zhong can make a misstep, so as to cause being difficult to cross guardrail.
Description of the drawings
Fig. 1 is this guard bar structure schematic diagram.
In figure,
1st, column；
2nd, cross bar；
3rd, hollow pipe.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, a kind of municipal works guardrail of the present invention, includes the column 1 that two vertical spacings are set, two columns
Several laterally settings, and the cross bar 2 being mutually parallel are connected between 1, it is characterised in that：Cross bar 2 is round bar shape, further includes activity
The hollow pipe 3 in 2 outside of cross bar is sleeved on, 3 inner wall of hollow pipe is bonded with 2 outer wall activity of cross bar, and hollow pipe 3 can surround 2 axis of cross bar
Line rotates.
Further, cross bar 2 be equipped with several annular positioning grooves, 3 inner wall of hollow pipe be equipped with circular orientation ring, locating slot and
Locating ring is respectively using 2 axis of cross bar and 3 axis of hollow pipe as axis, and locating ring is embedded in locating slot, and is cased on cross bar 2 several
Hollow pipe 3, the linking setting of adjacent hollow pipe 3.Several cross bars 2 are arranged at intervals from top to bottom, and are not cased on the cross bar 2 of the top
Hollow pipe 3.Hollow pipe 3 is stainless steel tube.
When pedestrian crosses guardrail, on the general foot side of stepping on cross bar 2, due to being cased with hollow pipe 3 on cross bar 2, turning over
It during more, can make a misstep, so as to cause being difficult to cross guardrail.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although the terms such as column 1, cross bar 2, hollow pipe 3 are used more herein, it is not precluded and uses other terms
Possibility.The use of these items is only for more easily describe and explain the essence of the present invention；It is construed as appointing
A kind of what additional limitation is all disagreed with spirit of the present invention.
Claims (4)
1. a kind of municipal works guardrail, include the column (1) of two vertical spacings settings, two columns (1) if between be connected with
Dry laterally setting, and the cross bar (2) being mutually parallel, it is characterised in that：Cross bar (2) is round bar shape, further includes and is actively set on cross bar
(2) hollow pipe (3) on the outside of, hollow pipe (3) inner wall are bonded with cross bar (2) outer wall activity, and hollow pipe (3) can surround cross bar
(2) axis rotates.
2. a kind of municipal works guardrail according to claim 1, it is characterised in that：The cross bar (2) is equipped with several
Annular positioning groove, hollow pipe (3) inner wall are equipped with circular orientation ring, and locating slot and locating ring are respectively with cross bar (2) axis and hollow
Pipe (3) axis is axis, and locating ring is embedded in locating slot, and several hollow pipes (3) are cased on cross bar (2), adjacent hollow pipe (3)
Linking setting.
3. a kind of municipal works guardrail according to claim 2, it is characterised in that：Several cross bars (2) are arrived from above
Lower interval setting, and the hollow pipe (3) is not cased on the cross bar (2) of the top.
4. a kind of municipal works guardrail according to claim 3, it is characterised in that：The hollow pipe (3) is stainless steel
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169193.9A CN108203952A (en) | 2016-12-16 | 2016-12-16 | A kind of municipal works guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169193.9A CN108203952A (en) | 2016-12-16 | 2016-12-16 | A kind of municipal works guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108203952A true CN108203952A (en) | 2018-06-26 |
Family
ID=62602500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611169193.9A Pending CN108203952A (en) | 2016-12-16 | 2016-12-16 | A kind of municipal works guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108203952A (en) |
-
2016
- 2016-12-16 CN CN201611169193.9A patent/CN108203952A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180626 |