CN103741590A - Bridge protection system - Google Patents
Bridge protection system Download PDFInfo
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- CN103741590A CN103741590A CN201410025131.5A CN201410025131A CN103741590A CN 103741590 A CN103741590 A CN 103741590A CN 201410025131 A CN201410025131 A CN 201410025131A CN 103741590 A CN103741590 A CN 103741590A
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- bridge
- interception
- protection system
- perforate
- guardrail
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Abstract
The invention discloses a bridge protection system which is characterized by comprising a double-component protection system. A bridge guardrail and an interception device are constructed to form the double-component protection system, the bridge guardrail is arranged on the inner side of an edge region of a flange plate of a bridge, the interception device is arranged on the outer side of the edge region of the flange plate of the bridge, a flat slope or a transverse slope is arranged between the bottom of the bridge guardrail and the bottom of the interception device, an inlet is formed in the surface of the flat slope or the transverse slope and is connected into a communication channel, and the communication channel is communicated with a liquid dripping material collecting device. The bridge protection system has the advantages that errant vehicles can be prevented from falling below the bridge, goods loaded in freight vehicles can be prevented from dripping below the bridge, and accordingly the bridge protection system is favorable for protecting natural resources, particularly water resources in water resource protection zones, positioned below the bridge.
Description
Technical field
The present invention relates to bridge guard technology, for example, prevent that errant vehicle fragment from falling into bridge below, or prevent that the goods that goods stock loads from shedding bridge below etc., particularly a kind of bridge protection system.
Background technology
Bridge is the key node of traffic network, and its residing Environmental variations is larger, some leaps river, some leaps lake, the leap valley also having.In such natural environment, the inventor thinks, not only will pay attention to the safety of driving vehicle itself, and will pay attention to the impact on natural environment that car accident may cause, especially for the bridge of crossing over water conservation district.But; what on existing bridge, adopt is the monobasic protection system that only comprises guardrail; by shock resistance and crash-resistant guardrail protection errant vehicle are set; in order to avoid errant vehicle drops under bridge; the thing (such as the chemicals of fuel oil and transportation etc.) of shedding of not taking measures car accident to produce is collected, once shed thing, falls under bridge and may cause environment pollution.The inventor thinks; once travel at the vehicle collision guardrail out of control of crossing on water conservation district bridge; first require vehicle can not run off guardrail, on the other hand, vehicle collision guardrail produces sheds thing (such as the chemicals of fuel oil and transportation etc.) and can not fall into bridge below.
Summary of the invention
The present invention is directed to the defect or the deficiency that in prior art, exist; a kind of bridge protection system is provided; can either prevent that errant vehicle from falling into bridge below; can prevent that again vehicle from shedding thing and falling bridge below; thereby be conducive to the water resource that protection is positioned at the natural resource, particularly water conservation district of bridge below.
Technical scheme of the present invention is as follows:
Bridge protection system, it is characterized in that, comprise the binary protection system of constructing by Bridge guardrail and blocking apparatus, described Bridge guardrail is arranged at the inner side in bridge flange plate limit portion region, described blocking apparatus is arranged at the outside in bridge flange plate limit portion region, between described Bridge guardrail bottom and described blocking apparatus bottom, flat slope or horizontal wall inscription is set, and the surface of described flat slope or horizontal wall inscription is provided with entrance, described entrance access communicating passage, described communicating passage is communicated with liquid and sheds thing gathering-device.
Described blocking apparatus comprises interception screen and interception screen base, described interception screen is closed type interception screen, described closed type interception screen is steel plate type steel work or reinforced concrete structure or PVC plastics and steel or concrete combining structure etc., and described closed type interception screen is erected on described interception screen base.
Described blocking apparatus comprises interception screen and interception screen base, described interception screen is open type interception screen, described open type interception screen is louvered interception screen, described louvered interception screen comprises interception post, described interception post stands on described interception screen base, some interception blades are set between adjacent interception post, between adjacent interception blade, form flat mouthful of high outside and low outside ventilation voids.
Described Bridge guardrail is the landscape fence of reinforced concrete fence or shaped steel guardrail or combined type guard bar or shaped steel landscape fence or steel concrete landscape fence or various materials.
Described steel concrete landscape fence is the reinforced concrete fence structure that has perforate and sketch the contours lines combination.
Described shaped steel landscape fence be moulding column with together with the steel work guardrail that forms with top rail.
Described perforate and the perforate of sketching the contours in lines combinations are wicker leaf shape, described in sketch the contours the below that lines are positioned at described perforate, be falcate; Or flat lower curved fox-brush shape is presented in described perforate and the perforate of sketching the contours in lines combinations, described in sketch the contours the below that lines are positioned at described perforate, be the oval camber line of right low left high; Or described perforate and sketch the contours perforate in lines combinations and present flat lower circle curved and that be less than semicircle and lack shape; Or described perforate and the perforate of sketching the contours in lines combination are rectangular, square or circular.
Described moulding column is herringbone or the herringbone or with the moulding of curve of running.
Technique effect of the present invention is as follows: bridge protection system of the present invention; by will the monobasic protection system of guardrail being only set in prior art; change into the binary protection system of constructing by Bridge guardrail and blocking apparatus; two functions that protection errant vehicle and interception car are shed thing have been realized; be conducive to the water resource that protection is positioned at the natural resource, particularly water conservation district of bridge below.Bridge guardrail in guard system, have novel structure, handsome in appearance, safety firmly, can bear larger impact, thereby guarantee safety and reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 implements bridge protection system structural representation of the present invention, and Fig. 1 Bridge guardrail is shaped steel guardrail.
Fig. 2 is a kind of Facad structure schematic diagram of the shaped steel landscape fence with herringbone moulding column.
Fig. 3 is a kind of side structure schematic diagram of the shaped steel landscape fence with herringbone moulding column.
Reference numeral lists as follows: 1-crossbeam one; 2-crossbeam two; 3-crossbeam three; 4-junction steel plate; 5-bolt; 6-herringbone column is a kind of of shaped steel landscape fence moulding column; 7-column base plate; 8-connecting angle; 9-concrete bed is a kind of of shaped steel guardrail base; 10-guardrail base; 11-fence upright; 12-guardrail cross beams (can adopt the crossbeam that is labeled as 1,2,3 in Fig. 1, Fig. 2, also can adopt other crossbeams); 13-errant vehicle; 14-bridge flange plate; 15-bridge floor; 16-horizontal wall inscription (also can adopt flat slope); 17-open type interception screen (can be also closed type interception screen); 18-interception screen base; 19-liquid is shed thing gathering-device (more than also can being positioned at bridge floor); 20-communicating passage; 21-entrance; 22-interception post; 23-tackles blade; 24-sheds thing; 25-Bridge guardrail (can adopt the guardrail shown in Fig. 2, Fig. 3 or adopt other guardrails).
The specific embodiment
Below in conjunction with accompanying drawing (Fig. 1-Fig. 3), the present invention will be described.
Fig. 1 implements bridge protection system structural representation of the present invention.As shown in Figure 1, bridge protection system, comprise the binary protection system of constructing by Bridge guardrail and blocking apparatus, described Bridge guardrail 25 is arranged at the inner side in bridge flange plate 14 limit portion regions, described blocking apparatus is arranged at the outside in bridge flange plate 14 limit portion regions, between described Bridge guardrail 25 bottoms and described blocking apparatus bottom, flat slope or horizontal wall inscription 16 are set, the surface of described flat slope or horizontal wall inscription 16 is provided with entrance 21, described entrance 21 access communicating passage 20, described communicating passage 20 is communicated with liquid and sheds thing gathering-device 19.Liquid sheds that thing gathering-device 19 can be arranged on bridge floor above (lower position) or below bridge floor.Described blocking apparatus comprises interception screen 17 and interception screen base 18, described blocking apparatus comprises interception screen 17 and interception screen base 18, described interception screen 17 is open type interception screen, described open type interception screen is louvered interception screen, described louvered interception screen comprises interception post 22, described interception post 22 stands on described interception screen base 18, and some interception blades 23 are set between adjacent interception post 22, forms flat mouthful of high outside and low outside ventilation voids between adjacent interception blade 23.Described Bridge guardrail 25 is shaped steel guardrail.Described Bridge guardrail 25 comprises guardrail base 10 and the fence upright 11 on it, has guardrail cross beams 12 between column.Described horizontal wall inscription 16 is extensions of bridge flange plate 14.In Fig. 1, illustrated to operate in the state that clashes into Bridge guardrail 25 when errant vehicle 13 on bridge floor 15 has an accident, after vehicle collision Bridge guardrail 25 flares, shed thing 24 and shed between blocking apparatus and Bridge guardrail 25.
Fig. 2 is a kind of Facad structure schematic diagram of the shaped steel landscape fence with herringbone moulding column.Fig. 3 is a kind of side structure schematic diagram of the shaped steel landscape fence with herringbone moulding column.As shown in Figures 2 and 3, a kind of shaped steel landscape fence with herringbone moulding column, comprise crossbeam 1, described crossbeam 1 is provided with junction steel plate 4 with herringbone column 6 tops, crossbeam one bottom is provided with connecting angle 8, herringbone column 6 middle parts are connected with crossbeam 22, and herringbone column 6 bottoms are connected with crossbeam 33, and crossbeam 22 is equipped with connecting angle 8 with crossbeam 33 upper and lower parts.Further, described herringbone column 6 bottoms are provided with column base plate 7.Further, described connecting angle 8 is fixing with herringbone column 6 by bolt 5.Further, herringbone column 6 is fixed on concrete bed 9.
Vehicle through bridge guardrail accident rate and the death rate are higher, so Bridge guardrail should have higher degree of protection.In addition along with the improving constantly of China's rapid development of economy and living standard, for trip comfortableness and the landscape design of speedway, the permeability of freeway guardrail and landscape effect etc. have also proposed more and more higher requirement.Shaped steel guardrail is because view is penetrating, deadweight is light compared with reinforced concrete fence, and therefore China's bridge on highway section is used shaped steel guardrail in a large number at present.Existing shaped steel guardrail profile is more stiff single, attractive in appearance not, has affected the visual effect of speedway.A kind of shaped steel landscape fence with herringbone moulding column of the present invention, can overcome the above-mentioned deficiency of current existing product, by fence upright being changed into the herringbone column 6 with design, crossbeam 1, crossbeam 22, with crossbeam 33 on several connecting angles 8 are installed and are used bolt 5 to be fixed on herringbone column 6, make its novel structure, handsome in appearance, safety firmly.
At this, indicate, above narration contributes to those skilled in the art to understand the invention, but and the protection domain of unrestricted the invention.Any do not depart from the invention flesh and blood to being equal to replacement, modify improving and/or deleting numerous conforming to the principle of simplicity and the enforcement carried out of above narration, all fall into the protection domain of the invention.
Claims (8)
1. bridge protection system, it is characterized in that, comprise the binary protection system that Bridge guardrail and blocking apparatus are constructed, described Bridge guardrail is arranged at the inner side in bridge flange plate limit portion region, described blocking apparatus is arranged at the outside in bridge flange plate limit portion region, between described Bridge guardrail bottom and described blocking apparatus bottom, flat slope or horizontal wall inscription is set, and the surface of described flat slope or horizontal wall inscription is provided with entrance, described entrance access communicating passage, described communicating passage is communicated with liquid and sheds thing gathering-device.
2. bridge protection system according to claim 1, it is characterized in that, described blocking apparatus comprises interception screen and interception screen base, described interception screen is closed type interception screen, described closed type interception screen is steel plate type steel work or reinforced concrete structure or PVC plastics and steel or concrete combining structure, and described closed type interception screen is erected on described interception screen base.
3. bridge protection system according to claim 1, it is characterized in that, described blocking apparatus comprises interception screen and interception screen base, described interception screen is open type interception screen, described open type interception screen is louvered interception screen, and described louvered interception screen comprises interception post and interception blade, and described interception post stands on described interception screen base, some interception blades are set between adjacent interception post, between adjacent interception blade, form flat mouthful of high outside and low outside ventilation voids.
4. bridge protection system according to claim 1, it is characterized in that, described Bridge guardrail is the landscape fence of reinforced concrete fence or shaped steel guardrail or combined type guard bar or shaped steel landscape fence or steel concrete landscape fence or various materials.
5. bridge protection system according to claim 4, it is characterized by described steel concrete landscape fence is the reinforced concrete fence structure that has perforate and sketch the contours lines combination.
6. bridge protection system according to claim 4, it is characterized by described shaped steel landscape fence and be moulding column with together with the steel work guardrail that forms with top rail.
7. bridge protection system according to claim 5, is characterized in that, described perforate and the perforate of sketching the contours in lines combinations are wicker leaf shape, described in sketch the contours the below that lines are positioned at described perforate, be falcate; Or flat lower curved fox-brush shape is presented in described perforate and the perforate of sketching the contours in lines combinations, described in sketch the contours the below that lines are positioned at described perforate, be the oval camber line of right low left high; Or described perforate and sketch the contours perforate in lines combinations and present flat lower circle curved and that be less than semicircle and lack shape; Or described perforate and the perforate of sketching the contours in lines combination are rectangular, square or circular.
8. bridge protection system according to claim 6, is characterized in that, described moulding column is herringbone or the herringbone or with the moulding of curve of running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025131.5A CN103741590B (en) | 2014-01-20 | 2014-01-20 | Bridge protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025131.5A CN103741590B (en) | 2014-01-20 | 2014-01-20 | Bridge protection system |
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| Publication Number | Publication Date |
|---|---|
| CN103741590A true CN103741590A (en) | 2014-04-23 |
| CN103741590B CN103741590B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410025131.5A Active CN103741590B (en) | 2014-01-20 | 2014-01-20 | Bridge protection system |
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| Country | Link |
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| CN (1) | CN103741590B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038895A (en) * | 2017-06-12 | 2017-08-11 | 苏州寅初信息科技有限公司 | A kind of Vehicular intelligent safety protecting method and its system for bridge section |
| CN112942093A (en) * | 2021-01-25 | 2021-06-11 | 王志豪 | Bridge protection structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003227108A (en) * | 2002-02-04 | 2003-08-15 | Teikoku Sekkei Jimusho:Kk | Stain-proof structure of side of bridge by setting small projection |
| CN201560409U (en) * | 2009-12-01 | 2010-08-25 | 北京市市政工程设计研究总院 | High protection grade combined anti-collision guard rail |
| CN202626834U (en) * | 2011-12-27 | 2012-12-26 | 北京中路安交通科技有限公司 | Bridge reinforced concrete guardrail of prefabricated-and-cast-in-situ process construction |
| CN203049444U (en) * | 2013-01-15 | 2013-07-10 | 广东省公路勘察规划设计院股份有限公司 | Bridge type tunnel structure capable of preventing pollution on water source |
| CN203700938U (en) * | 2014-01-20 | 2014-07-09 | 北京中路安交通科技有限公司 | Bridge protection system |
-
2014
- 2014-01-20 CN CN201410025131.5A patent/CN103741590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003227108A (en) * | 2002-02-04 | 2003-08-15 | Teikoku Sekkei Jimusho:Kk | Stain-proof structure of side of bridge by setting small projection |
| CN201560409U (en) * | 2009-12-01 | 2010-08-25 | 北京市市政工程设计研究总院 | High protection grade combined anti-collision guard rail |
| CN202626834U (en) * | 2011-12-27 | 2012-12-26 | 北京中路安交通科技有限公司 | Bridge reinforced concrete guardrail of prefabricated-and-cast-in-situ process construction |
| CN203049444U (en) * | 2013-01-15 | 2013-07-10 | 广东省公路勘察规划设计院股份有限公司 | Bridge type tunnel structure capable of preventing pollution on water source |
| CN203700938U (en) * | 2014-01-20 | 2014-07-09 | 北京中路安交通科技有限公司 | Bridge protection system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038895A (en) * | 2017-06-12 | 2017-08-11 | 苏州寅初信息科技有限公司 | A kind of Vehicular intelligent safety protecting method and its system for bridge section |
| CN107038895B (en) * | 2017-06-12 | 2020-07-24 | 何祥燕 | Intelligent vehicle safety protection method and system for bridge road section |
| CN112942093A (en) * | 2021-01-25 | 2021-06-11 | 王志豪 | Bridge protection structure |
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| Publication number | Publication date |
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| CN103741590B (en) | 2016-01-20 |
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