CN208010050U - A kind of road and bridge construction protective fence - Google Patents
A kind of road and bridge construction protective fence Download PDFInfo
- Publication number
- CN208010050U CN208010050U CN201820362312.0U CN201820362312U CN208010050U CN 208010050 U CN208010050 U CN 208010050U CN 201820362312 U CN201820362312 U CN 201820362312U CN 208010050 U CN208010050 U CN 208010050U
- Authority
- CN
- China
- Prior art keywords
- protective fence
- buffer board
- support base
- road
- bridge construction
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of road and bridge construction protective fences, including the first protective fence and the second protective fence, the bottom of first protective fence is welded with the first support base, the side of first protective fence is screwed with the second helix tube, second helix tube is connect by resetting spring with fender rod, the fender rod is connect by the first helix tube with the second protective fence, the bottom of second protective fence is welded with the second support base, and the both sides of first support base and the second support base symmetrically offer poly tank.In the utility model, upper buffer board is connect by vertical damping spring with protective fence with the both ends of lower buffer board, and the side of upper buffer board and lower buffer board is respectively and fixedly provided with horizontal shock-absorbing spring, can meet protective fence simultaneously laterally with vertical buffering effect, enhance the buffering effect of protective fence.
Description
Technical field
The utility model is related to technical field of road engineering more particularly to a kind of road and bridge construction protective fences.
Background technology
Bridge guardrail refers to the guardrail being set on bridge to be had its purpose is to prevent errant vehicle from running off outside bridge
Prevent vehicle from breaking through, under wear, cross bridge and beautify the function of bridge construction, bridge guardrail is equally used for site operation
In.
However there are still certain shortcomings in use for a kind of existing road and bridge construction protective fence, in use,
The buffering effect of protective fence is poor, and the resiliency between protective fence and protective fence is same poor, and support for fixing
Understructure is single, and not only resulting in rainwater influences pedestrian's walking, while wasting water resource.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of road and bridge proposed is applied
Work protective fence.
To achieve the goals above, the utility model uses following technical solution：A kind of road and bridge construction protective fence,
Including the first protective fence and the second protective fence, the bottom of first protective fence is welded with the first support base, and described first is anti-
The side of guardrail is screwed with the second helix tube, and second helix tube is connect by resetting spring with fender rod, the fender rod
It being connect with the second protective fence by the first helix tube, the bottom of second protective fence is welded with the second support base, and described
The both sides of one support base and the second support base symmetrically offer poly tank, first protective fence and the second protective fence
Partition board, the both sides for being internally located at partition board of first protective fence and the second protective fence are welded at inner vertical midline position
It is symmetrically fixed with vertical damping spring, one end of two Vertical Spring is respectively fixed with buffer board and lower buffer board, institute
It states buffer board to be rotatablely connected by hinge and lower buffer board, the side of the upper buffer board and lower buffer board is respectively and fixedly provided with transverse direction
Damping spring.
As further describing for above-mentioned technical proposal：
The poly tank offers two groups, and there are two every group of poly tank open up.
As further describing for above-mentioned technical proposal：
The top of first support base and the second support base offers the inlet opening for water inlet.
As further describing for above-mentioned technical proposal：
The side of first protective fence and the second protective fence is offered for making upper buffer board and lower buffer board or more
Mobile trepanning.
As further describing for above-mentioned technical proposal：
One end of the upper buffer board and lower buffer board is both designed as arc type structure.
In the utility model, first, the both ends of upper buffer board and lower buffer board pass through vertical damping spring and protective fence
Connection, and the side of upper buffer board and lower buffer board is respectively and fixedly provided with horizontal shock-absorbing spring, and it is laterally and perpendicular can to meet protective fence simultaneously
To buffering effect, enhance the buffering effect of protective fence, secondly, the both ends of fender rod pass through resetting spring and the first helix tube
Connected with the second helix tube, when impact force of the fender rod by side, resetting spring may make fender rod have can deformation behavior,
To enhance the cushioning effect of fender rod, ensure the buffering effect between protective fence and protective fence, finally, the first support base with
The both sides of second support base offer poly tank, and the top of the first support base and the second support base open up it is useful
In the inlet opening of water inlet, poly tank can be used for collecting the moisture that the first support base is splash with the second support base both sides so that
Moisture will not reduce influence of the rainwater to pedestrian, while moisture enters the first support base from inlet opening with splash to pedestrian
With the inside of the second support base, the bottom weight of support base is increased, the stability of protective fence is enhanced.
Description of the drawings
Fig. 1 be the utility model proposes a kind of road and bridge construction protective fence structural schematic diagram；
Fig. 2 be the utility model proposes a kind of road and bridge construction protective fence sectional view；
Fig. 3 is the internal structure schematic diagram of the utility model resetting spring.
Marginal data：
Buffer board, the first support bases of 5-, 6- poly tanks, 7- under the first protective fences of 1-, the upper buffer boards of 2-, 3- hinges, 4-
Second support base, the second protective fences of 8-, the first helix tubes of 9-, 10- fender rods, the second helix tubes of 11-, the vertical damping bullets of 12-
Spring, 13- partition boards, 14- horizontal shock-absorbings spring, 15- resetting springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of road and bridge construction protective fence, including the first protective fence 1 and the second protective fence 8, first is anti-
The bottom of guardrail 1 is welded with the first support base 5, and the side of the first protective fence 1 is screwed with the second helix tube 11, the second helix tube
11 are connect by resetting spring 15 with fender rod 10, and fender rod 10 is connect by the first helix tube 9 with the second protective fence 8, and second
The bottom of protective fence 8 is welded with the second support base 7, and the both sides of the first support base 5 and the second support base 7 symmetrically open up
There is a poly tank 6, partition board 13, the first protection are welded at the inner vertical midline position of the first protective fence 1 and the second protective fence 8
The both sides for being internally located at partition board 13 of column 1 and the second protective fence 8 are symmetrically fixed with vertical damping spring 12, two Vertical Springs 12
One end be respectively fixed with buffer board 2 and lower buffer board 4, upper buffer board 2 is rotatablely connected by hinge 3 and lower buffer board 4, on
Buffer board 2 and the side of lower buffer board 4 are respectively and fixedly provided with horizontal shock-absorbing spring 14.
Poly tank 6 offers two groups, and there are two every group of poly tank 6 open up, the first support base 5 and the second support base
7 top offers the inlet opening for water inlet, and the side of the first protective fence 1 and the second protective fence 8 is offered for making
The trepanning that upper buffer board 2 and lower buffer board 4 move up and down, upper buffer board 2 and one end of lower buffer board 4 are both designed as camber knot
Structure.
The bottom of first support base 5 and the second support base 7 is bonded with the non-slip mat for increasing friction force, can use
In increasing the frictional force between the first support base 5 and the second support base 7 and ground, to the first support base of enhancing 5 with
Stability when second support base 7 is placed.
Operation principle：In use, when the first protective fence 1 and the second protective fence 8 are impacted, upper buffer board 2 and lower buffering
Plate 4 squeezes vertical damping spring 12 to both ends respectively under the action of hinge 3, and horizontal shock-absorbing spring 14 is driven to squeeze simultaneously
Partition board 13 can play lateral and vertical bidirectional buffering effect, when fender rod 10 is by a side impaction, in the work of resetting spring 15
Under, can have certain buffering effect, play the role of protection, poly tank 6 can be used for the accumulation of moisture, prevent moisture splash
Cause pedestrian's inconvenient walking.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of road and bridge construction protective fence, including the first protective fence（1）With the second protective fence（8）, which is characterized in that it is described
First protective fence（1）Bottom be welded with the first support base（5）, first protective fence（1）Side be screwed with the second spiral shell
Coil（11）, second helix tube（11）Pass through resetting spring（15）With fender rod（10）Connection, the fender rod（10）It is logical
Cross the first helix tube（9）With the second protective fence（8）Connection, second protective fence（8）Bottom be welded with the second support base
（7）, first support base（5）With the second support base（7）Both sides symmetrically offer poly tank（6）, described first
Protective fence（1）With the second protective fence（8）Inner vertical midline position at be welded with partition board（13）, first protective fence
（1）With the second protective fence（8）Be internally located at partition board（13）Both sides be symmetrically fixed with vertical damping spring（12）, described two
Vertical damping spring（12）One end be respectively fixed with buffer board（2）With lower buffer board（4）, the upper buffer board（2）Pass through
Hinge（3）With lower buffer board（4）Rotation connection, the upper buffer board（2）With lower buffer board（4）Side be respectively and fixedly provided with laterally subtract
Shake spring（14）.
2. a kind of road and bridge construction protective fence according to claim 1, which is characterized in that the poly tank（6）It opens up
There are two groups, and every group of poly tank（6）There are two opening up.
3. a kind of road and bridge construction protective fence according to claim 1, which is characterized in that first support base
（5）With the second support base（7）Top offer the inlet opening for water inlet.
4. a kind of road and bridge construction protective fence according to claim 1, which is characterized in that first protective fence（1）
With the second protective fence（8）Side offer for making upper buffer board（2）With lower buffer board（4）The trepanning moved up and down.
5. a kind of road and bridge construction protective fence according to claim 1, which is characterized in that the upper buffer board（2）With
Lower buffer board（4）One end be both designed as arc type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362312.0U CN208010050U (en) | 2018-03-17 | 2018-03-17 | A kind of road and bridge construction protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362312.0U CN208010050U (en) | 2018-03-17 | 2018-03-17 | A kind of road and bridge construction protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010050U true CN208010050U (en) | 2018-10-26 |
Family
ID=63889278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362312.0U Expired - Fee Related CN208010050U (en) | 2018-03-17 | 2018-03-17 | A kind of road and bridge construction protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403248A (en) * | 2018-11-30 | 2019-03-01 | 金础础 | A kind of multiple-protection column of road and bridge avris |
-
2018
- 2018-03-17 CN CN201820362312.0U patent/CN208010050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403248A (en) * | 2018-11-30 | 2019-03-01 | 金础础 | A kind of multiple-protection column of road and bridge avris |
| CN109403248B (en) * | 2018-11-30 | 2020-11-24 | 东阳市晨旭建筑工程设计有限公司 | Multiple rail guard of road and bridge avris |
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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 |
Granted publication date: 20181026 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |