CN208501579U - A kind of town road uses safely guardrail - Google Patents
A kind of town road uses safely guardrail Download PDFInfo
- Publication number
- CN208501579U CN208501579U CN201821092258.9U CN201821092258U CN208501579U CN 208501579 U CN208501579 U CN 208501579U CN 201821092258 U CN201821092258 U CN 201821092258U CN 208501579 U CN208501579 U CN 208501579U
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- CN
- China
- Prior art keywords
- vertical bar
- guardrail
- town road
- upper beam
- shape plate
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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.)
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Abstract
The utility model relates to a kind of town roads to use guardrail safely, belong to town road technical field, and the personnel of solving the problems, such as rely on generation " card neck ".It includes multiple single guardrails mutually spliced, and single guardrail includes the crossbeam of two columns of two columns being parallel to each other and connection.Crossbeam includes upper beam and lower beam, and π shape plate is symmetrically arranged on upper beam and lower beam, and more vertical bars, the rotation in surface that one end of vertical bar and the π shape plate are rotatablely connected and surround in upper beam and lower beam are relatively set on the upper and lower crossbeam of upper beam.When personnel rely on single guardrail, neck is accidentally sticked into two vertical bars.Because vertical bar and π shape plate are rotatablely connected, and the rotation in surface surrounded in upper beam and lower beam, so passing through the rotation of vertical bar after the neck of personnel sticks into vertical bar, the clamping in two adjacent vertical bars of the neck of personnel is prevented, the generation of personnel casualty accidents is reduced.
Description
Technical field
The utility model relates to town road technical fields more particularly to a kind of town road to use guardrail safely.
Background technique
Municipal guardrail is the protective fence among highway, prevent pedestrian, the careless highway crossing of vehicle jaywalking and set
It sets, provides safety guarantee for pedestrian and vehicle driving.China's guardrail is broadly divided into two major classes, and one kind is anticollision barrier, mainly
It uses on a highway, there is certain protective action to motor vehicle；Another kind of is isolation guardrail, mainly in driveway and people
It is used on trade, does not have crashworthiness.
About the standard criterion of guardrail, specified in more detail in " the highway traffic safety facilities design detailed rules and regulations " of appearance in 2006
The crashworthiness of freeway guardrail, and the basic demand to material and specification, but unification is had no for the design of isolation guardrail
Regulation.In the prior art, a kind of white N font guardrail is very common in city.This guardrail is wide at the top and narrow at the bottom, if accidentally according to
It leans against on guardrail, head, which is easy to slide into inlet, blocks, and causes to have difficulty in breathing.If succoured without professional firefighters broken
It tears open, it is likely that cause by card person's death by suffocation, this design for spending 2 years haves the defects that certain to jeopardize personal safety.Cause
This, a lot of this guardrails " card neck " have occurred recently, lead to the event of casualties.
Utility model content
The purpose of this utility model is to provide a kind of town roads to use guardrail safely, when there is pedestrian to rely on guardrail
The advantages of avoiding guardrail from jeopardizing personal safety.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of town road uses safely guardrail, and including multiple single guardrails mutually spliced, the list guardrail includes two phases
The mutually crossbeam of two columns of parallel column and connection, the crossbeam include upper beam and lower beam, the upper beam and
It is symmetrically arranged with π shape plate on the lower beam, is relatively set with more vertical bars, the vertical bar on the upper and lower crossbeam of upper beam
One end and the π shape plate is rotatablely connected and the rotation in surface that surrounds in upper beam and lower beam.
Implement above-mentioned technical proposal, when personnel rely on single guardrail, neck is accidentally sticked into two vertical bars, because
Vertical bar and π shape plate are rotatablely connected, and the rotation in surface surrounded in upper beam and lower beam, thus when the neck of personnel stick into it is perpendicular
After in bar, by the rotation of vertical bar, the clamping in two adjacent vertical bars of the neck of personnel is prevented, personnel casualty accidents are reduced
Occur.
Further, torsional spring is provided at the π shape plate and the vertical bar rotation connection.
Implement above-mentioned technical proposal, by being provided with torsional spring at the rotation connection of π shape plate and vertical bar, so that vertical bar occurs
It can be resetted after rotation, restore the normal usage of single guardrail.
Further, the π shape plate is detachably connected with the crossbeam.
Implement above-mentioned technical proposal, by the way that π shape plate is detachably connected with crossbeam, so that the installation of π shape plate, convenient disassembly,
Also it can be carried out timely replacement, while when accident occurs, vertical bar can be removed as early as possible by π shape plate.
Further, the vertical bar includes the first vertical bar and the second vertical bar, and second vertical bar is threaded through first vertical bar
It is interior and be slidably connected with it, it is provided with rotation connection between second vertical bar of opposite two and is enclosed in upper beam and lower beam
At rotation in surface.
Implement above-mentioned technical proposal, during vertical bar rotates, because being oppositely arranged on upper beam and lower beam
Two vertical bars be not attached to together, by rotate vertical bar personnel can easily pass very much single guardrail, lose single guardrail
Practicability, vertical bar is arranged to the first vertical bar and the second vertical bar, the second vertical bar be threaded through in the first vertical bar and with its company of sliding
It connects, opposite two second vertical bars rotation connection, so that personnel not easily pass through single guardrail after rotating vertical bar.
Further, second vertical bar is provided with anti-delinking part close to one end of the π shape plate.
Implement above-mentioned technical proposal, by being provided with anti-delinking part close to one end of π shape plate in the second vertical bar, prevents second to erect
It is mutually disengaged during bar slides in the first vertical bar with the first vertical bar.
Further, cross bar is provided between two columns.
Implement above-mentioned technical proposal, cross bar is provided between two root posts, further prevents rotating due to vertical bar
The opening formed in journey is excessive, and personnel can be occurred by the case where single guardrail.
Further, reflective strip is provided on the column.
Implement above-mentioned technical proposal, by being provided with reflective strip on column, can be reflected when dark around
Light reduce passerby and the case where driver knocks single guardrail to play certain warning function to passerby and driver.
Further, the column lower end is connected with pedestal.
Implement above-mentioned technical proposal, by being provided with pedestal in column lower end, increase when column is placed on the ground with
The contact area on ground increases the stability of column.
In conclusion the utility model has the following beneficial effects:
One, it is rotatablely connected by vertical bar and π shape plate, and is rotated along the length direction of crossbeam, when the neck of personnel sticks into
After in vertical bar, by the rotation of vertical bar, the clamping in two adjacent vertical bars of the neck of personnel is prevented, reduces personnel casualty accidents
Generation;
Two, by being provided with torsional spring at the rotation connection of π shape plate and vertical bar, so that vertical bar can answer after rotating
The normal usage of single guardrail is restored in position；
Three, vertical bar is arranged to the first vertical bar and the second vertical bar, the second vertical bar is threaded through in the first vertical bar and slides with it
It connects, is provided with rotation connection between two opposite second vertical bars, so that personnel not easily pass through single guardrail after rotating vertical bar.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the utility model embodiment town road uses safely guardrail；
Fig. 2 is the perspective view of the explosion of the connection structure of the utility model embodiment vertical bar and π shape plate.
Appended drawing reference: 1, single guardrail；11, column；12, crossbeam；121, upper beam；122, lower beam；2, π shape plate；3, it erects
Bar；31, the first vertical bar；32, the second vertical bar；4, torsional spring；5, anti-delinking part；6, cross bar；7, reflective strip；8, pedestal.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment
As shown in Figure 1, a kind of town road uses safely guardrail, including multiple single guardrails 1 mutually spliced.Single guardrail 1 wraps
It includes two columns being parallel to each other 11 and connects the crossbeam 12 of two root posts 11, crossbeam 12 includes upper beam 121 and lower beam
122.Upper beam 121 and lower beam 122 are welded in parallel between two root posts 11, and the lower end of column 11 is plugged with the increase of pedestal 8
The stability of column 11, the surface of column 11 are bonded with reflective strip 7, play certain warning function to passerby and vehicular traffic.
Multiple uniform intervals settings are symmetrically bolted on the upper and lower crossbeam 122 of upper beam 121 combined with Figure 1 and Figure 2,
π shape plate 2,2 upper hinge of π shape plate are connected with vertical bar 3, and the rotation in surface surrounded in upper beam 121 and lower beam 122.Vertical bar 3
Including the first vertical bar 31 and the second vertical bar 32, the second vertical bar 32 is threaded through in the first vertical bar 31 and is slidably connected with it, opposite
Two vertical bars 3 are hinged.Second vertical bar 32 is provided with anti-delinking part 5 close to one end of π shape plate 2, prevents the second vertical bar 32 from existing
In first vertical bar 31 in sliding process, the second vertical bar 32 falls off out of first vertical bar 31.Two are welded between two root posts 11
Parallel cross bar 6, while two cross bars 6 are between upper beam 121 and lower beam 122, and cross bar 6 and vertical bar 3 are not attached to one
It rises.
Specific work process: being plugged on pedestal 8 in the bottom end of column 11, and upper reflective strip 7 is pasted on column 11.So
Afterwards, upper upper beam 121 and lower beam 122 are welded in parallel between two root posts 11, is divided on the upper and lower crossbeam 122 of upper beam 121
It is not bolted more vertical bars 3, the vertical bar 3 on upper beam 121 is oppositely arranged with the vertical bar 3 on lower beam 122, and two opposite
The second vertical bar 32 it is hinged.Two parallel cross bars 6 are welded between two root posts 11, cross bar 6 does not connect with vertical bar 3
It is connected together.
When personnel rely on single guardrail 1, neck accidentally in two vertical bars 3 of clamping, passes through vertical bar 3 and π shape plate 2
Hingedly, the rotation of vertical bar 3 drives the second vertical bar 32 to slide from inside to outside in the first vertical bar 31, forms opening, and aggrieved personnel realize certainly
The case where rescuing, reducing casualties occurs.
Claims (8)
1. a kind of town road uses safely guardrail, including multiple single guardrails (1) mutually spliced, which is characterized in that single shield
Column (1) includes two columns being parallel to each other (11) and the crossbeam (12) for connecting two columns (11), the crossbeam (12)
Including upper beam (121) and lower beam (122), π shape is symmetrically arranged on the upper beam (121) and the lower beam (122)
Plate (2) is relatively set with more vertical bars (3), one end of the vertical bar (3) on the upper and lower crossbeam of the upper beam (121) (122)
The rotation in surface for being rotatablely connected with the π shape plate (2) and being surrounded in upper beam (121) and lower beam (122).
2. a kind of town road according to claim 1 uses safely guardrail, which is characterized in that the π shape plate (2) with it is described
Torsional spring (4) are provided at vertical bar (3) rotation connection.
3. a kind of town road according to claim 1 uses safely guardrail, which is characterized in that the π shape plate (2) with it is described
Crossbeam (12) is detachably connected.
4. a kind of town road according to claim 1 uses safely guardrail, which is characterized in that the vertical bar (3) includes the
One vertical bar (31) and the second vertical bar (32), second vertical bar (32) be threaded through in first vertical bar (31) and with its company of sliding
It connects, second vertical bar (32) of opposite two is rotatablely connected and in the plane that upper beam (121) and lower beam (122) surround
Rotation.
5. a kind of town road according to claim 4 uses safely guardrail, which is characterized in that second vertical bar (32) is leaned on
One end of the nearly π shape plate (2) is provided with anti-delinking part (5).
6. a kind of town road according to claim 1 uses safely guardrail, which is characterized in that two columns (11) it
Between be provided with cross bar (6).
7. a kind of town road according to claim 1 uses safely guardrail, which is characterized in that be arranged on the column (11)
There are reflective strip (7).
8. a kind of town road according to claim 1 uses safely guardrail, which is characterized in that column (11) lower end connects
It is connected to pedestal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092258.9U CN208501579U (en) | 2018-07-11 | 2018-07-11 | A kind of town road uses safely guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092258.9U CN208501579U (en) | 2018-07-11 | 2018-07-11 | A kind of town road uses safely guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501579U true CN208501579U (en) | 2019-02-15 |
Family
ID=65283962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092258.9U Expired - Fee Related CN208501579U (en) | 2018-07-11 | 2018-07-11 | A kind of town road uses safely guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208501579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455844A (en) * | 2020-04-30 | 2020-07-28 | 门付安 | Bridge guardrail for preventing vehicle from rolling |
-
2018
- 2018-07-11 CN CN201821092258.9U patent/CN208501579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455844A (en) * | 2020-04-30 | 2020-07-28 | 门付安 | Bridge guardrail for preventing vehicle from rolling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210711 |