CN209584926U - A kind of netted protective fence of highway - Google Patents
A kind of netted protective fence of highway Download PDFInfo
- Publication number
- CN209584926U CN209584926U CN201920104109.8U CN201920104109U CN209584926U CN 209584926 U CN209584926 U CN 209584926U CN 201920104109 U CN201920104109 U CN 201920104109U CN 209584926 U CN209584926 U CN 209584926U
- Authority
- CN
- China
- Prior art keywords
- fixed column
- link block
- protective net
- web elements
- protective
- 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 netted protective fences of highway, including fixed column, fixed column pedestal, support base, first link block, second link block, web elements part, fixed column lower end is equipped with fixed column pedestal, fixed column pedestal is connect by the second bolt with support base, support base is embedded in roadbed, fixed column two sides are designed with three the first link blocks and three the second link blocks, first link block and three the second link blocks are all connected with web elements part, web elements part is by outline border, third link block, connecting rod, protective net, third bolt, first nut, second nut composition, outline border is equipped with protective net slot, protective net is equipped in protective net slot, protective net is detachable, it maintains easily, every six web elements parts are sequentially connected to form chain structure, guarantee protective action in protective net damage, the highway net Shape protective fence does not need to excavate the i.e. replaceable fixed column of roadbed, saves the time.
Description
Technical field
The utility model belongs to protective fence technical field, and in particular to a kind of netted protective fence of highway.
Background technique
Highway is the important component of traffic infrastructure with guardrail, and the netted protective fence of highway is then a kind of flexible anti-
Guardrail, and common highway is partly embedded into roadbed with the fixed column of netted protective fence, it is not easy to repair and replacement, two fixed columns it
Between protective net once damaged, protective net is with regard to ineffective, and highway maintenance personnel check hidden danger and need the time, during this period one
Traffic accident occurs for denier, and protective fence is difficult to play the obstruction buffer function to vehicle.
Utility model content
The purpose of this utility model is to provide a kind of netted protective fences of highway, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of netted protective fence of highway, including solid
Fixed column, fixed column pedestal, support base, the first link block, the second link block, web elements part, the fixed column lower end are equipped with
Fixed column pedestal, the fixed column pedestal are connect by the second bolt with support base, and the fixed column two sides are designed with three
First link block and three the second link blocks, first link block are equipped with fixing axle, and second link block is equipped with the
One perforation, the web elements part is by outline border, third link block, connecting rod, protective net, third bolt, the first nut, the second spiral shell
Mother's composition, the outline border are equipped with protective net slot, protective net are equipped in the protective net slot, and the third bolt passes through outer
Frame and protective net, the third bolt and the first nut are connected.
Preferably, the second perforation is equipped in the third link block, the connecting rod lower part is equipped with screw thread, second spiral shell
Mother is threadedly secured in connecting rod, and the fixing axle insertion on first link block is located at the third on web elements part and connects
It connects in the second perforation of block, the connecting rod insertion of the web elements part is located at second of the third link block on web elements part
Perforation, the connecting rod are pierced by part and are connect with the second nut by screw thread, and so on, six web elements parts successively phase
Even, the connecting rod insertion on the web elements part of tail portion is located at the first perforation in the second link block.
Preferably, it is set at the top of the fixed column there are two threaded hole, the fixed column top is equipped with water fender, the water blocking
Plate is fixed at the top of fixed column by the first bolt, and the water fender is arc, and the width of the water fender horizontal direction is greater than
The diameter length of support base.
Preferably, 36 web elements parts are equipped between every two fixed column.
Preferably, the support base is cylinder.
Preferably, the protective net slot opening is located at outline border upper end, and protective net is inserted into protective net slot from top to bottom.
Preferably, the second bolt there are four being set on each fixed column pedestal.
Preferably, the fixing axle, the diameter of connecting rod are identical, and first perforation, the second penetration hole diameter are identical.
The technical effect and advantage of the utility model: the highway is embedded in roadbed with netted protective fence support base, described
It is concordant with road bed at the top of support base, when fixed column damage, fixed column can be directly dismantled, does not need to excavate roadbed,
Personnel's maintenance convenient for safeguarding, the web elements part is by outline border, third link block, connecting rod, protective net, third bolt, first
Nut, the second nut composition, when protective net damage when, third bolt and the first nut can be removed, by the protective net of damage from
It is taken out in protective net slot, the protective net more renewed, no replacement is required whole protective nets, reduction maintenance cost and time, and every six
It is chain structure between web elements part, when protective net damage, which can still be played preferably with netted protective fence
Protective action leaves the time of enough investigation hidden danger to staff, and netted equipped with 36 between two fixed columns
Unit piece, further enhances the highway protective action of netted protective fence, and the setting of water fender can reduce rainwater to the public affairs
The erosion of the netted protective fence in road, sets that there are four the second bolts on each fixed column pedestal, makes fixed column pedestal in support base
Between connection it is relatively reliable, therefore the highway is reliable with netted guardrail structure, easy to disassemble, is easy maintenance, easy to spread
It is universal.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the left view of the utility model；
Fig. 4 is the web elements part main view of the utility model；
Fig. 5 is the web elements part top view of the utility model.
In figure: 1, fixed column；2, fixed column pedestal；3, support base；4, the first link block；5, fixing axle；6, second connects
Connect block；601, the first perforation；7, web elements part；701, outline border；702, third link block；703, connecting rod；704, protective net；
705, third bolt；706, screw thread；707, nut；708, protective net slot；709, the second perforation；710, the second nut；8, it keeps off
Water plate；9, the first bolt；10, threaded hole；11, the second bolt.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of netted protective fence of highway as shown in Figs. 1-5, including fixed column 1, fixed column
Pedestal 2, support base 3, the first link block 4, the second link block 6, web elements part 7,1 lower end of fixed column are equipped with fixed column
Pedestal 2, the fixed column pedestal 2 are connect by the second bolt 11 with support base 3, and the support base 3 is embedded in roadbed, institute
It is concordant with road bed to state 3 top of support base, when fixed column 1 is damaged, can directly dismantle fixed column 1, maintain easily people
Member's quick-replaceable, 1 two sides of fixed column are designed with three the first link blocks 4 and three the second link blocks 6, first connection
Block 4 is equipped with fixing axle 5, and second link block 6 is equipped with the first perforation 601, and fixing axle 5 and the first perforation 601 are for connecting
Web elements part 7 is connect, the web elements part 7 is by outline border 701, third link block 702, connecting rod 703, protective net 704, third
Bolt 705, the first nut 707, the second nut 710 composition, the outline border 701 are equipped with protective net slot 708, the protection
Protective net 704 is equipped in net slot 708, the third bolt 705 passes through outline border 701 and protective net 704, the third bolt
705 are connected with the first nut 707, when protective net 704 damages, can remove third bolt 705 and the first nut 707, will damage
Protective net 704 taken out from protective net slot 708, the protective net 704 more renewed.
Specifically, being equipped with the second perforation 709 in the third link block 702,703 lower part of connecting rod is equipped with screw thread
706, second nut 710 is fixed in connecting rod 703 by screw thread 706, and the fixing axle 5 on first link block 4 is inserted
Enter to be located in the second perforation 709 of the third link block 702 on web elements part 7, the connecting rod 703 of the web elements part 7
Insertion is located at the second perforation 709 of the third link block 702 on web elements part 7, and the connecting rod 703 is pierced by part and passes through spiral shell
Line 706 is connect with the second nut 710, and so on, six web elements parts 7 are sequentially connected, on the web elements part 7
The insertion of connecting rod 703 is located at the first perforation 601 in the second link block 6, is made between six web elements parts 7 by connecting above
It is chain structure, when protective net 704 damages, which can still play preferable protective action with netted protective fence, give
Highway maintenance personnel leave the time of sufficient investigation hidden danger.
Specifically, being set at the top of the fixed column 1 there are two threaded hole 10, water fender 8, institute are equipped with above the fixed column 1
It states water fender 8 and 1 top of fixed column is fixed on by the first bolt 9, the water fender 8 is arc, the 8 level side of water fender
To width be greater than the diameter length of support base 3, the setting of water fender 8 can reduce rainwater to the netted protection of the highway
The erosion on column extends the highway service life of netted protective fence.
Specifically, being equipped with 36 web elements parts 7 between every two fixed column 1, the highway net is further enhanced
The protective action of shape protective fence.
Specifically, the support base 3 is cylinder, makes the stress more stable and uniform in roadbed of support base 3, more hold
Vertical direction is easily kept, maintenance period is increased.
Specifically, the opening of protective net slot 708 is located at 701 upper end of outline border, protective net 704 is inserted into protection from top to bottom
Net slot 708 is conveniently replaceable maintenance.
Specifically, set on each fixed column pedestal 2 there are four the second bolt 11, make fixed column pedestal 2 support base 3 it
Between connection it is relatively reliable.
Specifically, the fixing axle 5, the diameter of connecting rod 703 are identical, the first perforation 601, second perforation 709 is straight
Diameter is identical, facilitates the connection between fixed column 1 and web elements part 7, web elements part 7 and web elements part 7.
In summary: the highway is embedded in roadbed with netted protective fence support base 3,3 top of support base and road
Primary surface is concordant, when fixed column 1 is damaged, can directly dismantle fixed column 1, does not need to excavate roadbed, personnel's dimension convenient for safeguarding
Shield, the web elements part 7 is by outline border 701, third link block 702, connecting rod 703, protective net 704, third bolt 705, the
One nut 707, the second nut 710 composition can remove third bolt 705 and the first nut 707 when protective net 704 damages,
The protective net 704 of damage is taken out from protective net slot 708, the protective net 704 more renewed, no replacement is required whole protective nets
704, maintenance cost and time are reduced, is chain structure between every six web elements parts 7, it, should when protective net 704 damages
Highway can still play preferable protective action with netted protective fence, to staff leave it is enough investigation hidden danger when
Between, and 36 web elements parts 7 are equipped between two fixed columns 1, further enhance the anti-of the netted protective fence of the highway
Shield effect, the setting of water fender 8 can reduce erosion of the rainwater to the highway with netted protective fence, on each fixed column pedestal 2
If there are four the second bolts 11, keep connection of the fixed column pedestal 2 between support base 3 relatively reliable, therefore the highway net
Shape guardrail structure is reliable, easy to disassemble, is easy maintenance, easy to spread universal.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of netted protective fence of highway, including fixed column (1), fixed column pedestal (2), support base (3), the first link block
(4), the second link block (6), web elements part (7), it is characterised in that: fixed column (1) lower end is equipped with fixed column pedestal
(2), the fixed column pedestal (2) is connect by the second bolt (11) with support base (3), and fixed column (1) two sides are all set
There are three the first link block (4) and three the second link blocks (6), and first link block (4) is equipped with fixing axle (5), described
Second link block (6) is equipped with the first perforation (601), and the web elements part (7) is by outline border (701), third link block
(702), connecting rod (703), protective net (704), third bolt (705), the first nut (707), the second nut (710) composition,
The outline border (701) is equipped with protective net slot (708), is equipped with protective net (704) in the protective net slot (708), described
Third bolt (705) passes through outline border (701) and protective net (704), and the third bolt (705) is connected with the first nut (707).
2. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: in the third link block (702)
Equipped with the second perforation (709), connecting rod (703) lower part is equipped with screw thread (706), and second nut (710) passes through screw thread
(706) it is fixed on connecting rod (703), fixing axle (5) insertion on first link block (4) is located at web elements part (7)
On third link block (702) the second perforation (709) in, the insertion of the connecting rod (703) of the web elements part (7) is located at net
Second perforation (709) of the third link block (702) on shape unit piece (7), the connecting rod (703) are pierced by part and pass through screw thread
(706) it is connect with the second nut (710), six web elements parts (7) are sequentially connected, on the web elements part (7) of tail portion
Connecting rod (703) insertion be located at the second link block (6) in first perforation (601).
3. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: be equipped at the top of the fixed column (1)
Two threaded holes (10), fixed column (1) top are equipped with water fender (8), and the water fender (8) is solid by the first bolt (9)
It is scheduled at the top of fixed column (1), the water fender (8) is arc, and the width of water fender (8) horizontal direction is greater than support base
(3) diameter length.
4. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: every two fixed column is set between (1)
There are 36 web elements parts (7).
5. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: the support base (3) is cylinder
Shape.
6. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: the protective net slot (708) is opened
Mouth is located at outline border (701) upper end, and protective net (704) is inserted into protective net slot (708) from top to bottom.
7. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: set on each fixed column pedestal (2)
There are four the second bolt (11).
8. the netted protective fence of a kind of highway according to claim 1, it is characterised in that: the fixing axle (5), connecting rod
(703) diameter is identical, and first perforation (601), second perforation (709) diameter are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104109.8U CN209584926U (en) | 2019-01-22 | 2019-01-22 | A kind of netted protective fence of highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104109.8U CN209584926U (en) | 2019-01-22 | 2019-01-22 | A kind of netted protective fence of highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584926U true CN209584926U (en) | 2019-11-05 |
Family
ID=68379783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104109.8U Expired - Fee Related CN209584926U (en) | 2019-01-22 | 2019-01-22 | A kind of netted protective fence of highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584926U (en) |
-
2019
- 2019-01-22 CN CN201920104109.8U patent/CN209584926U/en not_active Expired - Fee Related
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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: 20191105 Termination date: 20210122 |