CN207749414U - It is a kind of to be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge - Google Patents
It is a kind of to be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge Download PDFInfo
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- CN207749414U CN207749414U CN201820066730.5U CN201820066730U CN207749414U CN 207749414 U CN207749414 U CN 207749414U CN 201820066730 U CN201820066730 U CN 201820066730U CN 207749414 U CN207749414 U CN 207749414U
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Abstract
It is suitable for applying steel base seat, anti-throwing net, anti-throwing net connection structure, liquid-discharging means of bottle across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge, including bridge combined type guard bar, anti-cast the utility model discloses a kind of.The bridge combined type guard bar is arranged in across the water resource bridge trackside of highway, the bridge combined type guard bar includes Guard fence base, steel superstructure, steel superstructure is anchored on Guard fence base, and Guard fence base is anchored on bridge plate, and the Guard fence base is reinforced concrete structure；It is described anti-to cast that apply steel base seat include vertical section, traversing section, the vertical section uses channel steel or angle steel with traversing section, vertical section bottom end and one end of traversing section connection one L-shaped integrated steel-structure of composition, the other end of the traversing section anchors on the top surface of Guard fence base, and the vertical section top is connect with Fang Pao Netcoms excessively anti-throwing net connection structures；It is described it is anti-cast apply steel base seat, it is anti-throw net, Guard fence base besieged city space in be laid with section be L-shaped interception steel plate, intercept the laying of steel plate with it is anti-cast apply steel base seat L-shaped it is adaptable.
Description
Technical field
The utility model is related to expressway traffic safety facilities fields, more particularly to a kind of to be suitable for across water resource bridge
Guardrail and steel construction it is anti-throw collection facility composite structure.
Background technology
Bridge on highway section needs that the Bridge guardrail compared with high-protection level is arranged, to reach more effective to errant vehicle
Protection, avoid vehicle from falling the generation of accident under bridge；Bridge guardrail common at this stage is mostly the concrete guardrail of solid type,
There is no any landscape design, structure is not stiff penetrating, and driver easily feels relatively to constrain under steam, close, and crosses over water resource
Regional landscape mostly is graceful, the needs for having landscape penetrating Bridge guardrail.
In addition, some bridge on highway sections need to cross over two level potable water source district protection zone, accident vehicle collision shield
Behind column, contaminant water under object is shed to bridge is shed even if being had if guardrail successfully protects Vehicular impact to fall under bridge from vehicle
Resource.It in order to be intercepted to shedding object, while avoiding colliding when vehicle collision guardrail and preventing shedding setting, needed on Bridge guardrail
The rational anti-throwing collection facility of setting, by shed water conservancy diversion after object is collected to specify safely will not polluted water resources position.Often
Such facility seen is only the form of Junk prevention net, and apart from guardrail to meet the face of hitting excessively close for installation site, and when vehicle collision guardrail is easy
Direct collision Junk prevention net, the Junk prevention net of damage is equally possible to fall under bridge, influences Water resources security；And this kind of mode is set
The Junk prevention net set only plays certain interception function, cannot be collected to shedding object.
To solve the above-mentioned problems, ensureing that it is a kind of suitable for across water resource bridge that guardrail protective capacities proposes
Guardrail and the anti-composite structure for throwing collection facility of steel construction.
Invention content
The purpose of this utility model be to provide it is a kind of be suitable for collecting across anti-throwings of guardrail and steel construction of water resource bridge set
The composite structure applied.To overcome protective capacities of the current highway across water resource section insufficient, to realize the above-mentioned technical purpose,
What the technical solution of the utility model was realized in：
It is a kind of to be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge, including bridge group
Box-like guardrail, anti-cast apply steel base seat, anti-throwing net, anti-throwing net connection structure, liquid-discharging means of bottle.The bridge combined type guard bar
It is arranged in across the water resource bridge trackside of highway, the bridge combined type guard bar includes Guard fence base, steel superstructure, top
Steel construction is anchored on Guard fence base, and Guard fence base is anchored on bridge plate, and the Guard fence base is reinforced concrete structure；Institute
State it is anti-cast that apply steel base seat include vertical section, traversing section, the vertical section uses channel steel or angle steel, vertical section bottom end with traversing section
One L-shaped integrated steel-structure of composition is connect with one end of traversing section, the other end of the traversing section is on the top surface of Guard fence base
Anchoring, the vertical section top are connect with Fang Pao Netcoms excessively anti-throwing net connection structures；It is described it is anti-cast apply steel base seat, anti-throwing net,
It is L-shaped interception steel plate to be laid with section in the space in Guard fence base besieged city, and the laying for intercepting steel plate casts the L for applying steel base seat with anti-
Shape is adapted；Anti- cast applies the spill semi-enclosed space that steel base seat, interception steel plate, steel superstructure are surrounded to collect
Slot；Liquid sheds object and is discharged to appointed place by the liquid-discharging means of bottle being arranged on bridge plate.
Further, the steel superstructure includes crossbeam, column, flanged plate, connector, and the crossbeam and column pass through
Connector connects, and several rows, the column and flanged plate welding is arranged in the crossbeam in the short transverse of opposite bridge floor.
Further, the Guard fence base includes construction muscle, concrete, pre-embedded bolt, and the Guard fence base passes through connection
Muscle is connect with bridge plate, and the dowel lower part is anchored at by way of pre-buried or implantation in bridge plate, on the dowel
Portion and construction muscle binding, and be cast in concrete；The pre-embedded bolt lower part is embedded in concrete, upper anchorage connection method
Blue plate.
Further, anti-cast applies steel base seat at several places of guardrail length direction setting, and anti-cast applies base steel
The traversing section of seat is anchored at by anchor bolt on Guard fence base top surface, and the anchor bolt is pre-buried or is implanted in Guard fence base
It is interior, and anchor bolt is longitudinally staggered with pre-embedded bolt position.
Further, the anti-throwing net connection structure includes junction steel plate, and the anti-throwing net connection structure in everywhere includes two pieces
One piece of junction steel plate is welded with the anti-bottom for throwing net, and another piece passes through connection spiral shell with vertical section upper weld, two pieces of junction steel plates
It tethers and connects.
Further, the interception steel plate is bonded closely with flanged plate, Guard fence base top surface, the interception steel plate with it is vertical
It is bolted by connection between section, traversing section.
After adopting the above technical scheme, the utility model has following advantageous effect：
（1）Guardrail has higher degree of protection, can effectively intercept errant vehicle, prevent vehicle from falling down from the bridge；
（2）Guardrail landscape is penetrating handsome in appearance, and can reduce the beam wind for making bridge bear because of guardrail to a certain extent
It carries；
（3）Anti- throwing collection facility structure effectively can shed object to vehicle and be intercepted and be collected, and reduce water resource under bridge
Contaminated risk；
（4）Anti- throwing collection facility is easy for installation, reduces the engineering construction period, reduces project cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the utility model embodiment cross-section diagram；
Fig. 2 is bridge combined type guard bar cross-section diagram described in the utility model embodiment；
Fig. 3 is guardrail reinforcement foundation cross-section diagram described in the utility model embodiment；
Fig. 4 is anti-throwing collection facility back angle elevation described in the utility model embodiment；
Fig. 5 is that the utility model embodiment intercepts the steel plate facade location drawing.
Fig. 6 is that the utility model embodiment intercepts steel plate installation schematic top plan view.
It is marked in figure as follows：
1. connecting bolt；2. junction steel plate；3. anti-throwing net；4. collecting tank；5. bridge plate；6. Guard fence base；7. vertical section；
8. traversing section；9. bridge floor；10. steel superstructure；11. constructing muscle；12. concrete；13. pre-embedded bolt；14. crossbeam；15. vertical
Column；16. flanged plate；17. connector；18. intercepting steel plate；19. anchor bolt；20. liquid-discharging means of bottle；21. dowel.
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
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, all other embodiment that those of ordinary skill in the art are obtained belongs to
The range of the utility model protection.
It is a kind of be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge as shown in Figure 1
Embodiment, including bridge combined type guard bar, anti-cast apply steel base seat, anti-throwing net 3, anti-throwing net connection structure, liquid-discharging means of bottle
20.The bridge combined type guard bar is arranged in across the water resource bridge trackside of highway, including Guard fence base 6, steel superstructure
10, steel superstructure 10 is anchored on Guard fence base 6, and Guard fence base 6 is anchored on bridge plate 5, and the Guard fence base 6 is reinforcing bar
Concrete structure.
It is described it is anti-cast that apply steel base seat include vertical section 7, traversing section 8, the vertical section 7 and traversing section 8 using channel steel or
Angle steel, 7 bottom end of vertical section connect one L-shaped integrated steel-structure of composition with one end of traversing section 8.It can arrive and see in figure 6, implement
Vertical section 7 in example is that two angle steel are assembled by connecting bolt 1, and traversing section 8 is identical as 7 structure of vertical section.It is described perpendicular
7 top of straight section is connect with anti-throwing net 3 by anti-throwing net connection structure, and the other end of the traversing section 8 passes through 19 anchor of anchor bolt
Gu on 6 top surface of Guard fence base, the anchor bolt 19 is pre-buried or is implanted in Guard fence base 6, and anchor bolt 19 can be in Fig. 4
In see, and anti-cast applies steel base seat and is uniformly arranged several places in guardrail length direction.
Anti- cast applies that steel base seat, anti-to throw net 3, be laid with section in the space that Guard fence base 6 is encircled a city be L-shaped interception steel
Plate 18, in Figure 5 it can be seen that intercepting steel plate 18 and vertical section 7, the anti-position relationship for throwing net 3 in elevation.Intercept steel plate 18
It is bonded closely with flanged plate 16,6 top surface of Guard fence base, is connected between vertical section 7, traversing section 8 by connecting bolt 1, wherein
Flanged plate 16 is a part for steel superstructure 10, will be introduced later.Steel base seat is applied in the laying and anti-cast for intercepting steel plate 18
L-shaped be adapted, can just be buckled in anti-cast applies in steel base seat, and is connected by connecting bolt 1, in the cross-section diagram of Fig. 1
It intercepts steel plate 18 to overlap with vertical section 7 and traversing section 8, therefore does not mark.Fig. 4 be provided from the visual angle at total back it is vertical
Face figure, it can be seen that can be laid between everywhere vertical section 7 and traversing section 8 and intercept steel plate 18, to be shed to a plurality of types of
Object is effectively intercepted.
The anti-throwing net connection structure includes junction steel plate 2, and the anti-throwing net connection structure in everywhere includes two pieces of junction steel plates 2
One piece is welded with the anti-bottom for throwing net 3, and another piece is connected with 7 upper weld of vertical section, two pieces of junction steel plates 2 by connecting bolt 1
It connects.It can be seen that the shape and connection relation of junction steel plate 2 from the elevation of the vertical view and Fig. 4 of Fig. 6,5.
Anti- cast applies the spill semi-enclosed space that steel base seat, interception steel plate 18, steel superstructure 10 are surrounded to receive
Collect slot 4；Liquid is shed object and collected by collecting tank 4, and then liquid sheds object and passes through the liquid-discharging means of bottle 20 that is arranged on bridge plate 5
Be discharged to will not polluted water resources designated position.
As shown in Fig. 2, being bridge combined type guard bar schematic diagram described in the utility model.The steel superstructure 10 includes cross
Beam 14, column 15, flanged plate 16, connector 17, the crossbeam 14 and column 15 are connected by connector 17, are used in embodiment
Common welding steel and bolt, the crossbeam 14 can be arranged several rows in the short transverse of opposite bridge floor 9, in embodiment
Provided with double；The column 15 and flanged plate 16 weld.
If Fig. 3 is 6 reinforcing bar schematic diagram of Guard fence base.Guard fence base 6 is connect by dowel 21 with bridge plate 5, the company
It connects 21 lower part of muscle to be anchored in bridge plate 5 by way of pre-buried or implantation, 21 top of dowel and the structure inside Guard fence base 6
The binding of muscle 11 is made, Guard fence base 6 further includes concrete 12 and pre-embedded bolt 13, and 13 lower part of the pre-embedded bolt is embedded in concrete
In 12, upper anchorage connects the flanged plate 16 of steel superstructure 10.Anchor bolt 19 is longitudinally staggered with 13 position of pre-embedded bolt.It is mixed
Solidifying soil matrix seat 6 and steel superstructure 10 pass through flanged plate 16 to realize integrated connection by pre-embedded bolt 13.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge, including bridge combination
Formula guardrail, anti-cast apply steel base seat, anti-throwing net（3）, anti-throwing net connection structure, liquid-discharging means of bottle（20）, it is characterised in that：Institute
It states bridge combined type guard bar to be arranged in across the water resource bridge trackside of highway, the bridge combined type guard bar includes Guard fence base
（6）, steel superstructure（10）, steel superstructure（10）It is anchored at Guard fence base（6）On, Guard fence base（6）It is anchored at bridge plate
（5）On, the Guard fence base（6）For reinforced concrete structure；It is described anti-to cast that apply steel base seat include vertical section（7）, traversing section
（8）, the vertical section（7）With traversing section（8）Using channel steel or angle steel, vertical section（7）Bottom end and traversing section（8）One end connection
Form a L-shaped integrated steel-structure, the traversing section（8）The other end in Guard fence base（6）Top surface on anchor, it is described vertical
Section（7）Top and anti-throwing net（3）It is connected by anti-throwing net connection structure；Anti- cast applies steel base seat, anti-throwing net（3）, guardrail
Pedestal（6）It is L-shaped interception steel plate that section is laid in the space in besieged city（18）, intercept steel plate（18）Laying cast Shi Gang with anti-
The L-shaped of pedestal is adapted；Anti- cast applies steel base seat, intercepts steel plate（18）, steel superstructure（10）The spill surrounded half
Confined space is collecting tank（4）；Liquid sheds object and passes through bridge plate（5）The liquid-discharging means of bottle of upper setting（20）It is discharged to specified
Place.
2. according to claim 1 a kind of suitable for the anti-group for throwing collection facility of the guardrail and steel construction across water resource bridge
Close structure, it is characterised in that：The steel superstructure（10）Including crossbeam（14）, column（15）, flanged plate（16）, connector
（17）, the crossbeam（14）And column（15）Pass through connector（17）Connection, the crossbeam（14）In opposite bridge floor（9）Height
Side sets up several rows, the column（15）And flanged plate（16）Welding.
3. a kind of anti-throwing of guardrail and steel construction being suitable for across water resource bridge according to claim 1 or claim 2
The composite structure of collection facility, it is characterised in that：The Guard fence base（6）Including constructing muscle（11）, concrete（12）, pre-buried spiral shell
Bolt（13）, the Guard fence base（6）Pass through dowel（21）With bridge plate（5）Connection, the dowel（21）Lower part passes through pre-
The mode buried or be implanted into is anchored at bridge plate（5）It is interior, the dowel（21）Top and construction muscle（11）Binding, and be cast in mixed
Solidifying soil（12）It is interior；The pre-embedded bolt（13）Lower part is embedded in concrete（12）It is interior, upper anchorage connecting flange plate（16）.
4. according to claim 3 a kind of suitable for the anti-group for throwing collection facility of the guardrail and steel construction across water resource bridge
Close structure, it is characterised in that：Anti- cast applies steel base seat at several places of guardrail length direction setting, and anti-cast applies base steel
The traversing section of seat（8）Pass through anchor bolt（19）It is anchored at Guard fence base（6）On top surface, the anchor bolt（19）Pre-buried or plant
Enter in Guard fence base（6）It is interior, and anchor bolt（19）With pre-embedded bolt（13）Position is longitudinally staggered.
5. according to claim 1 a kind of suitable for the anti-group for throwing collection facility of the guardrail and steel construction across water resource bridge
Close structure, it is characterised in that：The anti-throwing net connection structure includes junction steel plate（2）, the anti-throwing net connection structure in everywhere includes
Two pieces of junction steel plates（2）One piece and anti-throwing net（3）Bottom welding, another piece and vertical section（7）Upper weld, two blocks of connection steel
Plate（2）By connecting bolt（1）Connection.
6. according to claim 1 a kind of suitable for the anti-group for throwing collection facility of the guardrail and steel construction across water resource bridge
Close structure, it is characterised in that：The interception steel plate（18）With flanged plate（16）, Guard fence base（6）Top surface fitting is close, described to block
Cut steel plate（18）With vertical section（7）, traversing section（8）Between pass through connect bolt（1）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066730.5U CN207749414U (en) | 2018-01-16 | 2018-01-16 | It is a kind of to be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066730.5U CN207749414U (en) | 2018-01-16 | 2018-01-16 | It is a kind of to be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge |
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| Publication Number | Publication Date |
|---|---|
| CN207749414U true CN207749414U (en) | 2018-08-21 |
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|---|---|---|---|
| CN201820066730.5U Active CN207749414U (en) | 2018-01-16 | 2018-01-16 | It is a kind of to be suitable for across the anti-composite structure for throwing collection facility of the guardrail and steel construction of water resource bridge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468631A (en) * | 2019-08-06 | 2019-11-19 | 中铁第四勘察设计院集团有限公司 | Traffic route with CFG He the box road structure of armored concrete |
| CN110878540A (en) * | 2019-03-05 | 2020-03-13 | 黄志敏 | Fallen leaf garbage self-cleaning bridge anti-falling object net |
| CN112942093A (en) * | 2021-01-25 | 2021-06-11 | 王志豪 | Bridge protection structure |
-
2018
- 2018-01-16 CN CN201820066730.5U patent/CN207749414U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878540A (en) * | 2019-03-05 | 2020-03-13 | 黄志敏 | Fallen leaf garbage self-cleaning bridge anti-falling object net |
| CN110468631A (en) * | 2019-08-06 | 2019-11-19 | 中铁第四勘察设计院集团有限公司 | Traffic route with CFG He the box road structure of armored concrete |
| CN112942093A (en) * | 2021-01-25 | 2021-06-11 | 王志豪 | Bridge protection structure |
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