CN108360422A - A kind of road protective column - Google Patents
A kind of road protective column Download PDFInfo
- Publication number
- CN108360422A CN108360422A CN201711471040.4A CN201711471040A CN108360422A CN 108360422 A CN108360422 A CN 108360422A CN 201711471040 A CN201711471040 A CN 201711471040A CN 108360422 A CN108360422 A CN 108360422A
- Authority
- CN
- China
- Prior art keywords
- protective fence
- spring body
- pillar
- protective
- road
- 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
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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
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
Abstract
The present invention proposes a kind of road protective column,Including the first protective fence,Second protective fence and pedestal,First protective fence is equipped with the first pillar,Second pillar,Second protective fence is equipped with third pillar,4th pillar,The lower rod end is hinged with base upper surface,Structure on first protective fence and the second protective fence is identical,It is equipped with first crossbar on first protective fence successively from the bottom to top,Second crossbar and third cross bar,First protective fence is equipped with groups of springs,It is characterized in that,First protective fence is equipped with strut,Second protective fence is equipped with slide bar,One end of the strut is connect with the first pillar,The other end of the strut is connect with sliding sleeve,The sliding sleeve both ends are equipped with fastener,One end of the slide bar is connect with third pillar,The other end of the slide bar with pass through sliding sleeve,And it is fixed by fastener.The present invention can preferably weaken the impact force between car and guardrail, protect the life security of people.
Description
Technical field
The present invention relates to municipal works field, especially a kind of road protective column.
Background technology
Protective fence is mainly used for the occasions such as road, bridge, construction site, is mainly welded by materials such as steel pipes, is one
The important road prevention equipment that kind ensures traffic safety, reduces traffic accident, saving life and property loss.Currently, existing skill
It is relatively conventional with monolayer composite column in art, on the one hand, instant impact is too big so that the phenomenon that protective fence is directly knocked over, this
Protective fence can not play a role in the case of kind；On the other hand, protective fence relies solely on the intensity of protective fence itself to car progress
Blocking, once being hit, car and guardrail can be all only capable of filling as warning by huge loss, such protective fence
It sets, protective action can not be played completely；And although the protection effect on Double-protection column increases, it is easy in the relatively narrow section of spacing
Choke the road can not adjust according to specific section, cannot meet the protective range in special construction section.
Invention content
Inventor is in view of the above-mentioned problems, invented a kind of protective fence of adjustable interval, and to the anti-buffer capacity of protective fence
Power is made that improvement.A kind of road protective column provided by the present invention has enhancing cushioning effect, and can adjust width
Degree, solves the problems, such as that protective fence can not be used flexibly in the prior art, protective action is unconspicuous.
The present invention proposes a kind of road protective column, including the first protective fence, the second protective fence and pedestal, and described first is anti-
Guardrail is equipped with the first pillar, the second pillar, and second protective fence is equipped with third pillar, the 4th pillar, under the pillar
End is hinged with base upper surface, and the structure on first protective fence and the second protective fence is identical, on first protective fence
It is equipped with first crossbar, second crossbar and third cross bar successively from the bottom to top, the first crossbar, second crossbar and third cross bar
One end is connect with the first pillar, and the other end of the first crossbar, second crossbar and third cross bar is connect with the second pillar, described
First protective fence is equipped with groups of springs, and the groups of springs includes the first spring body, second spring body, third spring body, the 4th bullet
Spring body, and one end of spring body is connect with second crossbar, first spring body, second spring body the other end with first
Cross bar connects, the third spring body, the 4th spring body the other end connect with third cross bar, which is characterized in that described the
One protective fence is equipped with strut, and second protective fence is equipped with slide bar, and one end of the strut is connect with third pillar, described
The other end of strut is connect with sliding sleeve, and the sliding sleeve both ends are equipped with fastener, and one end of the slide bar is connect with the first pillar, institute
It states the other end of slide bar and passes through sliding sleeve, and fixed by fastener.
Preferably, the length of the strut is more than the length of slide bar.
Preferably, first protective fence, the second protective fence are equipped with the 4th cross bar, and it is horizontal that the 4th cross bar is set to third
Above bar, the 4th cross bar is curved rod.
Preferably, first protective fence, the second protective fence both ends be equipped with fastener.
Preferably, the quantity of spring body group is two on first protective fence, and is connected with each other between two groups of springs.
Preferably, the pedestal side is equipped with slope, and has slope side towards road.
Preferably, first spring body, second spring body, third spring body, the 4th spring body can be replaced flexibility
Metallic rod.
Preferably, warning lamp is equipped on the pillar, the color of the warning lamp is yellow and red one kind.
Preferably, it is equipped with accumulator mounting box on the pillar.
Preferably, Tu has fluorescent powder on the road guard-rail.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of road protective column provided by the invention, including the first protective fence and the second protective fence, can between two protective fences
Spacing is adjusted by slide bar and strut, according to the developed width of road and can need to be adjusted protective fence, improve protection
The service efficiency on column.In addition, the present invention is transformed traditional only protective fence with horizontal bar using groups of springs, do so
Car body can preferably be weakened to impact caused by guardrail, can effective disperses impact forces, to weaken car and guardrail it
Between impact force, weaken caused by driver injury, protect the life security of people.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention one；
Fig. 2 is the left view of the present invention；
Fig. 3 is the front view of the embodiment of the present invention two；
Fig. 4 is the front view of the embodiment of the present invention three.
Reference numeral：
1：First pillar；2：Second pillar；3：Third pillar；4：Pedestal；5：First crossbar；6：Second crossbar；7：Third cross bar；
8：First spring body；9：Second spring body；10：Third spring body；11：4th spring body；12：Accumulator mounting box；13：Warning
Lamp；14：Strut；15：Sliding sleeve；16：Slide bar；17：Fastener；18：4th cross bar.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment only a part of the embodiments of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment belongs to protection scope of the present invention.
As shown in Figure 1 and 2, in embodiment one, the present invention proposes a kind of road protective column, including the first protective fence, the
Two protective fences and pedestal, first protective fence are equipped with the first pillar 1, the second pillar 2, and second protective fence is equipped with the
Three pillars 3, the 4th pillar, the lower rod end is hinged with 4 upper surface of pedestal, on first protective fence and the second protective fence
Structure it is identical, on first protective fence from the bottom to top successively be equipped with first crossbar 5, second crossbar 6 and third cross bar 7, institute
The one end for stating first crossbar 5, second crossbar 6 and third cross bar 7 is connect with the first pillar 1, the first crossbar 5, second crossbar 6
It is connect with the second pillar 2 with the other end of third cross bar 7, first protective fence is equipped with groups of springs, and the groups of springs includes
First spring body 8, second spring body 9, third spring body 10, the 4th spring body 11, and one end of spring body with second crossbar 6
Connection, first spring body 8, second spring body 9 the other end connect with first crossbar 5, the third spring body 10, the
The other end of four spring bodies 11 is connect with third cross bar 7, which is characterized in that first protective fence is equipped with strut 14, institute
State the second protective fence and be equipped with slide bar 16, one end of the strut 14 connect with third pillar 3, the other end of the strut 14 and
Sliding sleeve 15 connects, and 15 both ends of the sliding sleeve are equipped with fastener, and one end of the slide bar 16 is connect with the first pillar 1, the slide bar
16 other end with pass through sliding sleeve 15, and fixed by fastener.
Hold it is above-mentioned, wherein the length of the strut 14 be more than slide bar 16 length, to ensure that slide bar 16 will not protrude protection
Column causes unnecessary road barricade；First protective fence, the second protective fence both ends be equipped with fastener 17, for real
The first place of existing multiple protective fences is connected；4 side of the pedestal is equipped with slope, and has slope side towards road, can increase pedestal
Stability；First spring body 8, second spring body 9, third spring body 10, the 4th spring body 11 can be replaced flexibility
Metallic rod；Warning lamp 13 is equipped on the pillar, the color of the warning lamp 13 is yellow and red one kind, the pillar
It is equipped with accumulator mounting box 12, warning lamp 13 is electrically connected with accumulator；Tu has fluorescent powder on the road guard-rail, can be improved
The safety of driving at night.
Hold above-mentioned, as shown in figure 3, in embodiment two, the present embodiment is compared with the distinctive points of embodiment：Described first is anti-
Guardrail, the second protective fence are equipped with the 4th cross bar 18, and the 4th cross bar 18 is set to 7 top of third cross bar, the 4th cross bar
18 be curved rod, and such that the protective range for both having expanded protective fence is arranged, the anti-buffer capacity of curved rod is compared with horizontal cross bar
Intensity is enhanced.
Hold above-mentioned, as shown in figure 4, in embodiment three, the quantity of spring body group is two on first protective fence, and
It being connected with each other between two groups of springs, adjacent two spring body groups form latticed, can expand the protective range of protective fence,
Improve the buffering effect of protective fence.
It should be noted that herein, such as " first ", " second ", " third ", " the 4th " are used for description purposes only,
And should not be understood as indicating or implying relative importance, in addition, except as otherwise specific statement and limitation, term in the present invention
" connection ", " connected ", " being equipped with " shall be understood in a broad sense, for example, can be fixedly connected, also be detachably connected.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Claims (10)
1. a kind of road protective column, including the first protective fence, the second protective fence and pedestal, first protective fence is equipped with the
One pillar, the second pillar, second protective fence be equipped with third pillar, the 4th pillar, the lower rod end on pedestal
Surface is hinged, and the structure on first protective fence and the second protective fence is identical, on first protective fence from the bottom to top successively
Equipped with first crossbar, second crossbar and third cross bar, one end of the first crossbar, second crossbar and third cross bar with first
Column connects, and the other end of the first crossbar, second crossbar and third cross bar is connect with the second pillar, on first protective fence
Equipped with groups of springs, the groups of springs includes the first spring body, second spring body, third spring body, the 4th spring body, and spring body
One end connect with second crossbar, first spring body, second spring body the other end connect with first crossbar, it is described
Third spring body, the 4th spring body the other end connect with third cross bar, which is characterized in that first protective fence is equipped with
Strut, second protective fence are equipped with slide bar, and one end of the strut connect with third pillar, the other end of the strut and
Sliding sleeve connects, and the sliding sleeve both ends are equipped with fastener, and one end of the slide bar is connect with the first pillar, the other end of the slide bar
It is fixed with across sliding sleeve, and by fastener.
2. a kind of road protective column according to claim 1, which is characterized in that the length of the strut is more than slide bar
Length.
3. a kind of road protective column according to claim 1, which is characterized in that first protective fence, the second protection
Column is equipped with the 4th cross bar, and the 4th cross bar is set to above third cross bar, and the 4th cross bar is curved rod.
4. a kind of road protective column according to claim 1, which is characterized in that first protective fence, the second protection
The both ends on column are equipped with fastener.
5. a kind of road protective column according to claim 1, which is characterized in that spring body group on first protective fence
Quantity be two, and be connected with each other between two groups of springs.
6. a kind of road protective column according to claim 1, which is characterized in that the pedestal side is equipped with slope, and
There is slope side towards road.
7. a kind of road protective column according to claim 1, which is characterized in that first spring body, second spring
Body, third spring body, the 4th spring body can be replaced flexible metal rods.
8. a kind of road protective column according to claim 1, which is characterized in that it is equipped with warning lamp on the pillar,
The color of the warning lamp is yellow and red one kind.
9. a kind of road protective column according to claim 1, which is characterized in that state and be equipped with accumulator installation on pillar
Box.
10. a kind of road protective column according to claim 1, which is characterized in that there is glimmering Tu on the road guard-rail
Light powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471040.4A CN108360422A (en) | 2017-12-29 | 2017-12-29 | A kind of road protective column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471040.4A CN108360422A (en) | 2017-12-29 | 2017-12-29 | A kind of road protective column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108360422A true CN108360422A (en) | 2018-08-03 |
Family
ID=63010206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711471040.4A Pending CN108360422A (en) | 2017-12-29 | 2017-12-29 | A kind of road protective column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360422A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700148A (en) * | 2019-10-18 | 2020-01-17 | 黄恒奎 | Moving type traffic anti-collision guardrail |
| CN111305118A (en) * | 2020-04-01 | 2020-06-19 | 山东泰航设备租赁有限公司 | X-shaped rebounding retarding device at end part of anti-collision guardrail |
| CN113106864A (en) * | 2021-03-04 | 2021-07-13 | 广东联天科技有限公司 | Protection fence for bridge construction |
-
2017
- 2017-12-29 CN CN201711471040.4A patent/CN108360422A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700148A (en) * | 2019-10-18 | 2020-01-17 | 黄恒奎 | Moving type traffic anti-collision guardrail |
| CN111305118A (en) * | 2020-04-01 | 2020-06-19 | 山东泰航设备租赁有限公司 | X-shaped rebounding retarding device at end part of anti-collision guardrail |
| CN111305118B (en) * | 2020-04-01 | 2021-11-26 | 天津市润泽晟科技发展有限公司 | X-shaped rebounding retarding device at end part of anti-collision guardrail |
| CN113106864A (en) * | 2021-03-04 | 2021-07-13 | 广东联天科技有限公司 | Protection fence for bridge construction |
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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: 20180803 |