CN211690095U - Road traffic pier anticollision installation external member - Google Patents
Road traffic pier anticollision installation external member Download PDFInfo
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- CN211690095U CN211690095U CN201922000583.9U CN201922000583U CN211690095U CN 211690095 U CN211690095 U CN 211690095U CN 201922000583 U CN201922000583 U CN 201922000583U CN 211690095 U CN211690095 U CN 211690095U
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Abstract
The utility model provides a road traffic pier anticollision installation external member, belong to road bridge traffic safety facility field, including pier post structure main part, the fixed sheet layer is connected to the endocyst, outer lane anticollision power consumption connection fixed plate etc, the skin at pier post structure main part sets up the endocyst and connects the fixed sheet layer, the outer lane of including the endocyst connection fixed sheet layer sets up outer lane anticollision power consumption connection fixed plate, including set up a plurality of high-strength fixed connection hinges between package connection fixed sheet layer and the outer lane anticollision power consumption connection fixed plate, ordinary fixed connection hinge, including set up main power consumption extrusion anticollision filling layer between package connection fixed sheet layer and the outer lane anticollision power consumption connection fixed plate, set up a plurality of power consumption shock attenuation thin wall mild steel plate structures in main power consumption. The utility model discloses crashproof ability reinforce, anti deformability big and stability height, but furthest absorbs the impact energy, and very big buffering striking produces huge impact force, is showing improvement pier and automobile body security performance.
Description
Technical Field
The utility model belongs to road and bridge traffic safety facility field especially relates to a road traffic pier anticollision installation external member.
Background
The anti-collision bridge pier is a very common road bridge and an offshore traffic safety facility and is widely applied in some dangerous areas, when objects such as a ship body or a vehicle and the like collide with the bridge pier, the anti-collision bridge pier or the anti-collision mounting suite with the buffering performance can greatly buffer the huge impact force generated by collision, so that the serious consequences generated by traffic collision accidents can be greatly reduced, under the action of the huge impact force, the anti-collision bridge pier with strong anti-collision capability and good buffering performance is a very necessary road bridge and an offshore traffic safety infrastructure, in the last twenty years, nearly hundreds of river-crossing and sea-crossing bridges are built in China, many of the bridges are super projects, but when the objects such as the ship body and the like collide with the bridge pier to cause events such as serious casualties, property loss and the like, the anti-collision design and anti-collision measures of the offshore traffic are insufficient, the research on collision avoidance of piers in China starts relatively late, the attention degree of the research on collision avoidance of piers in early stage is not good enough, and many collision avoidance design theories and calculation methods refer to foreign research results, so that the key points of collision avoidance pier facilities which can effectively absorb and buffer the impact force of objects such as ship bodies and the like on the piers and can lead most of kinetic energy of the ship bodies to be taken away by the self through a yawing mechanism are especially developed, thereby achieving the design purposes that bridges are not damaged, ship bodies are not damaged and the piers are firm, further, the marine traffic in China plays an important role in influencing the national economy and social development, meanwhile, the highway traffic and bridges in China develop rapidly, collision avoidance piers or collision avoidance pier mounting kits with buffer performance are very important safety guarantee facilities for highway traffic, can effectively play roles in prevention and warning and safety protection, and can effectively reduce the loss generated after accidents occur, the collision-proof bridge pier has the advantages that the probability of damage to vehicles and bridge piers caused by accidental collision is effectively reduced, the probability of property loss and casualties is reduced, and the life and property safety of people is protected from being damaged to the maximum extent, so that the collision-proof bridge pier which is good in impact resistance, low in cost, long in service life, higher in safety, green, environment-friendly and good in using effect is very important. Various accidents such as collision often cause casualties and economic losses due to huge impact force generated by collision, in order to control the losses caused by collision to the maximum extent, collision-proof piers with good collision-proof effects are necessary to be developed, safe collision-proof series projects such as the collision-proof piers with good collision-proof effects are necessary to be built in some highway areas with bridges, the consequences of the traffic accidents caused by the collision can be obviously controlled, and the effects of reducing the casualties and the economic losses can be effectively achieved.
Disclosure of Invention
In order to solve the technical problem that exists, the utility model provides a road traffic pier anticollision installation external member, the crashproof ability is strong, anti deformability is big and stability is high, but furthest absorbs the striking energy, can show the destruction that increases pier crashproof ability and reduce the collision and cause the automobile body when taking place the striking, the endocyst connection fixed plate layer that sets up, outer lane anticollision power consumption connection fixed plate, the high-strength fixed connection hinge, hinge coordinate connection elasticity member and ordinary fixed connection hinge can coordinate each other and form complete shock attenuation power consumption protection architecture, the utility model discloses road traffic pier anticollision installation external member reasonable in design, pier structure destruction probability and automobile body member danger coefficient when can effectively reducing the accident and take place.
In order to realize the purpose, the utility model discloses a technical scheme be:
a road traffic pier anti-collision installation kit mainly comprises a pier column structure main body, an inner bag connecting and fixing plate layer, an outer ring anti-collision energy-consumption connecting and fixing plate, a high-strength fixed connecting hinge, a hinge coordination connection elastic rod piece, a common fixed connecting hinge, a main energy-consumption extrusion anti-collision filling layer, an energy-consumption damping thin-wall soft steel plate structure, an auxiliary energy-consumption extrusion filling material layer and an anti-collision protection pad outer wrapping layer, wherein the outer layer of the pier column structure main body is provided with the inner bag connecting and fixing plate layer, the outer ring of the inner bag connecting and fixing plate layer is provided with the outer ring anti-collision energy-consumption connecting and fixing plate, a plurality of high-strength fixed connecting hinges and common fixed connecting hinges are arranged between the inner bag connecting and fixing plate layer and the outer ring anti-collision energy-consumption connecting and fixing plate, and the high-strength, and all connect fixed plate layer with the endocyst, outer lane anticollision power consumption connects fixed plate fixed connection, ordinary fixed connection hinge sets up between endocyst connection fixed plate layer and outer lane anticollision power consumption connection fixed plate, ordinary fixed connection hinge adopts the hinge coordination to connect elastic member to connect rather than adjacent high-strength fixed connection hinge, set up main power consumption extrusion anticollision filling layer simultaneously between endocyst connection fixed plate layer and outer lane anticollision power consumption connection fixed plate, set up a plurality of power consumption shock attenuation thin wall mild steel plate structures in main power consumption extrusion anticollision filling layer, and the intussuseption of power consumption shock attenuation thin wall mild steel plate structure is assisted power consumption extrusion filling material layer, the skin at outer lane power consumption anticollision connection fixed plate sets up the crashproof protection pad surrounding layer.
The outer ring anti-collision energy-dissipation connecting fixing plate and the energy-dissipation damping thin-wall soft steel plate structure are made of low-yield-point energy-dissipation steel plates.
The auxiliary energy consumption extrusion filling material layer is made of foamed aluminum.
The high-strength fixed connecting hinge is arranged on the outer surface of the inner bag connecting and fixing plate layer and the inner surface of the outer ring anti-collision energy-consumption connecting and fixing plate, and is fixedly connected with the inner bag connecting and fixing plate layer and the outer ring anti-collision energy-consumption connecting and fixing plate in a welding mode.
The main energy consumption extrusion anti-collision filling layer is made of high-damping rubber materials, and the thickness of the main energy consumption extrusion anti-collision filling layer is set to be 40cm-80 cm.
The thickness of the outer covering of the crash protection pad is set between 20cm and 40 cm.
The utility model has the advantages of strong anti-collision ability, large anti-deformation ability and high stability, can absorb impact energy to the maximum extent, greatly buffer impact to generate huge impact force, obviously improve the safety performance of the pier and the automobile body, obviously increase the anti-collision ability of the pier and reduce the damage to the automobile body caused by impact when impact occurs, the arranged inner bag connecting fixed plate layer, the outer ring anti-collision energy-consuming connecting fixed plate, the high-strength fixed connecting hinge, the hinge coordination connecting elastic rod piece and the common fixed connecting hinge can be coordinated with each other to form a complete shock-absorbing energy-consuming protection structure, can help the pier structure to realize obvious shock-isolating effect, the main energy-consuming extrusion anti-collision filling layer, the energy-consuming shock-absorbing thin-wall soft steel plate structure and the auxiliary energy-consuming extrusion filling material layer can fully dissipate impact energy, disperse and conduct impact force, obviously improve energy-consuming efficiency, and greatly reduce energy exchange, thereby reduce the direct effort that the pier receives, the utility model discloses road traffic pier anticollision installation external member reasonable in design can effectively reduce pier structure destruction probability and automobile body member danger coefficient when the accident takes place.
Drawings
The utility model provides a road traffic pier anticollision installation external member does further explanation below with the accompanying drawing:
fig. 1 is the utility model discloses road traffic pier anticollision installation external member schematic diagram.
In the figure: 1 is a pier column structure main body; 2, connecting and fixing the plate layer in an inner package; 3, an outer ring anti-collision energy-consumption connecting and fixing plate; 4, a high-strength fixed connecting hinge; 5 is a hinge coordination connection elastic rod piece; 6 is a common fixed connecting hinge; 7 is a main energy consumption extrusion anti-collision filling layer; 8 is an energy-consuming and shock-absorbing thin-wall soft steel plate structure; 9 is an auxiliary energy consumption extrusion filling material layer; and 10 is an outer cladding of the crash protection pad.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
The utility model provides a road traffic pier anticollision installation external member, as shown in figure 1, mainly includes pier post structure main part 1, endocyst connection fixed plate layer 2, outer lane anticollision power consumption connection fixed plate 3, high strong fixed connection hinge 4, the coordinated connection elasticity member 5 of hinge, ordinary fixed connection hinge 6, main power consumption extrusion anticollision filling layer 7, power consumption shock attenuation thin wall mild steel plate structure 8, assist power consumption extrusion filling material layer 9 and crashproof protection pad surrounding layer 10. In the structure of the road traffic pier anti-collision installation kit, an inner bag connecting and fixing plate layer 2 is arranged on the outer layer of a pier column structure main body 1, an outer ring anti-collision energy-consumption connecting and fixing plate 3 is arranged on the outer ring of the inner bag connecting and fixing plate layer 2, a plurality of high-strength fixing connecting hinges 4 and common fixing connecting hinges 6 are arranged between the inner bag connecting and fixing plate layer 2 and the outer ring anti-collision energy-consumption connecting and fixing plate 3, the high-strength fixing connecting hinges 4 are arranged on the outer surface of the inner bag connecting and fixing plate layer 2 and the inner surface of the outer ring anti-collision energy-consumption connecting and fixing plate 3 and are fixedly connected with the inner bag connecting and fixing plate layer 2 and the outer ring anti-collision energy-consumption connecting and fixing plate 3, the common fixing connecting hinges 6 are arranged between the inner bag connecting and fixing plate layer 2 and the outer ring anti-collision energy-, meanwhile, a main energy consumption extrusion anti-collision filling layer 7 is arranged between the inner bag connecting and fixing plate layer 2 and the outer ring anti-collision energy consumption connecting and fixing plate 3, a plurality of energy consumption damping thin-wall soft steel plate structures 8 are arranged in the main energy consumption extrusion anti-collision filling layer 7, auxiliary energy consumption extrusion filling material layers 9 are filled in the energy consumption damping thin-wall soft steel plate structures 8, and an anti-collision protection pad outer cladding layer 10 is arranged on the outer layer of the outer ring anti-collision energy consumption connecting and fixing plate 3.
The outer ring anti-collision energy-consumption connecting fixing plate 3 and the energy-consumption damping thin-wall soft steel plate structure 8 are made of low-yield-point energy-consumption steel plates.
The auxiliary energy consumption extrusion filling material layer 9 is made of foamed aluminum.
The high-strength fixed connecting hinge 4 is arranged on the outer surface of the inner bag connecting and fixing plate layer 2 and the inner surface of the outer ring anti-collision energy-consumption connecting and fixing plate 3, and is fixedly connected with the inner bag connecting and fixing plate layer 2 and the outer ring anti-collision energy-consumption connecting and fixing plate 3 in a welding mode.
The main energy consumption extrusion anti-collision filling layer 7 is made of high-damping rubber materials, and the thickness of the main energy consumption extrusion anti-collision filling layer is set to be 40cm-80 cm.
The thickness of the crash protection pad covering 10 is set between 20cm and 40 cm.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a road traffic pier anticollision installation external member, mainly includes pier post structure main part (1), endocyst connection fixed plate layer (2), outer lane anticollision power consumption connection fixed plate (3), high strong fixed connection hinge (4), hinge coordination connection elasticity member (5), ordinary fixed connection hinge (6), main power consumption extrusion anticollision filling layer (7), power consumption shock attenuation thin wall mild steel plate structure (8), assist power consumption extrusion filling material layer (9) and crashproof protection pad surrounding layer (10), its characterized in that: in the structure of the road traffic pier anti-collision installation kit, an inner bag connecting and fixing plate layer (2) is arranged on the outer layer of a pier column structure main body (1), an outer ring anti-collision energy-consumption connecting and fixing plate (3) is arranged on the outer ring of the inner bag connecting and fixing plate layer (2), a plurality of high-strength fixing connecting hinges (4) and common fixing connecting hinges (6) are arranged between the inner bag connecting and fixing plate layer (2) and the outer ring anti-collision energy-consumption connecting and fixing plate (3), the high-strength fixing connecting hinges (4) are arranged on the outer surface of the inner bag connecting and fixing plate layer (2) and the inner surface of the outer ring anti-collision energy-consumption connecting and fixing plate (3) and are fixedly connected with the inner bag connecting and fixing plate layer (2) and the outer ring anti-collision energy-consumption connecting and fixing plate (3), the common fixing connecting hinges (, ordinary fixed connection hinge (6) and rather than adjacent high-strength fixed connection hinge (4) adopt hinge coordination to connect elasticity member (5) and connect, connect simultaneously and set up main power consumption extrusion anticollision filling layer (7) between fixed plate layer (2) and outer lane anticollision power consumption connection fixed plate (3) at the endocyst, set up a plurality of power consumption shock attenuation thin wall mild steel plate structures (8) in main power consumption extrusion anticollision filling layer (7), and in power consumption shock attenuation thin wall mild steel plate structure (8) intussuseption assist power consumption extrusion filling material layer (9), the skin of connecting fixed plate (3) at outer lane anticollision power consumption sets up crashproof pad surrounding layer (10) and protects.
2. The road traffic pier anti-collision mounting kit according to claim 1, wherein: the outer ring anti-collision energy-consumption connecting fixing plate (3) and the energy-consumption damping thin-wall soft steel plate structure (8) are made of low-yield-point energy-consumption steel plates.
3. The road traffic pier anti-collision mounting kit according to claim 1, wherein: the auxiliary energy consumption extrusion filling material layer (9) is made of foamed aluminum.
4. The road traffic pier anti-collision mounting kit according to claim 1, wherein: the high-strength fixed connecting hinge (4) is arranged on the outer surface of the inner bag connecting fixed plate layer (2) and the inner surface of the outer ring anti-collision energy-consumption connecting fixed plate (3), and is fixedly connected with the inner bag connecting fixed plate layer (2) and the outer ring anti-collision energy-consumption connecting fixed plate (3) in a welding mode.
5. The road traffic pier anti-collision mounting kit according to claim 1, wherein: the main energy consumption extrusion anti-collision filling layer (7) is made of high-damping rubber materials, and the thickness of the main energy consumption extrusion anti-collision filling layer is set to be between 40cm and 80 cm.
6. The road traffic pier anti-collision mounting kit according to claim 1, wherein: the thickness of the crash protection pad outer covering (10) is set between 20cm and 40 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000583.9U CN211690095U (en) | 2019-11-19 | 2019-11-19 | Road traffic pier anticollision installation external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000583.9U CN211690095U (en) | 2019-11-19 | 2019-11-19 | Road traffic pier anticollision installation external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211690095U true CN211690095U (en) | 2020-10-16 |
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ID=72787374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922000583.9U Expired - Fee Related CN211690095U (en) | 2019-11-19 | 2019-11-19 | Road traffic pier anticollision installation external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211690095U (en) |
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2019
- 2019-11-19 CN CN201922000583.9U patent/CN211690095U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |