CN207609089U - A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station - Google Patents
A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station Download PDFInfo
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- CN207609089U CN207609089U CN201721211457.2U CN201721211457U CN207609089U CN 207609089 U CN207609089 U CN 207609089U CN 201721211457 U CN201721211457 U CN 201721211457U CN 207609089 U CN207609089 U CN 207609089U
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- high ferro
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Abstract
The utility model is related to a kind of energy-absorbing anti-collision load-bearing pillars of high ferro station, belong to high ferro station building safety protection technology field.The utility model mainly solves the technical problem that anti-collision performance is bad existing for existing high ferro station column.The technical solution adopted in the utility model is：A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station comprising station load-bearing pillar, energy consumption crash bearer and encased steel plate, the encased steel plate are located at the surrounding of station load-bearing column outer wall lower part, and the energy consumption crash bearer is located at the outside of encased steel plate.The utility model is in the bottom of high ferro station load-bearing pillar setting energy consumption crash bearer; when being hit by derailing high ferro train; the energy consumption crash bearer can preferentially be hit; its internal energy absorbing members effectively absorbs Impact energy by deformation; to greatly reduce the energy for being transmitted to station column; it plays a very good protection to station load-bearing pillar, while personnel near station column is played a certain protective role.
Description
Technical field
The utility model is related to a kind of energy-absorbing anti-collision load-bearing pillars of high ferro station, belong to the protection of high ferro station building safety
Technical field.
Background technology
In recent years, high ferro technology in China's rapidly develops, and train running speed has reached advanced international standard.But derailing thing
A therefore very important major issue always during railway development.If derailed in high ferro train travelling process, will make
At huge life and property loss.Such as on July 24th, 2013, the favorite outer derailing of one passenger train operational process of Spain, thing
Therefore causing at least 77 people dead, about 170 people are injured.Station column is hit in especially incoming train derailing, will lead to the continuous of station column
Collapse and the paralysis of transportation network.Such as September in 2016 29 days, the derailing train that New Jersey occurs hit station structure
Event causes 1 people dead, and people more than 100 is injured.
Although current high ferro station column applies many NEW TYPE OF COMPOSITE columns, such as Concrete-filled Double Skin Steel Tube Columns and interpolation
Double H-type steel-reinforced concrete column etc., and the relatively traditional reinforced column impact resistant capability of these NEW TYPE OF COMPOSITE columns is carried
Height, but due to will produce very big energy in train knockout process, corresponding safeguard procedures are necessary.It is more existing simultaneously
How research and patent prevents train from derailing if all concentrating on, and very few for train Impact Problems research after derailing, and has
The safeguard procedures to structural column it is complicated, involve great expense.Therefore, energy consumption crash bearer is set at high ferro station column bottom, in this way
Not only it can mitigate the damage after station column is hit by derailing high ferro train, protection station from very magnanimous upper absorption Impact energy
The life security of room inside configuration personnel, and easy construction, cost are relatively low.
Invention content
The purpose of this utility model is to solve the technical problem that anti-collision performance is bad existing for existing high ferro station column, is carried
For a kind of energy-absorbing anti-collision load-bearing pillar of high ferro station.The energy-absorbing anti-collision load-bearing pillar passes through anti-in the setting energy consumption of station load-bearing column bottom
Pier is hit, when being hit by derailing high ferro train, the energy absorbing members in the energy consumption crash bearer will deform, and effectively absorb
Impact energy damages to mitigate Impact energy caused by station column, while ensure that the safety of personnel near structural column.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station comprising station load-bearing pillar, energy consumption crash bearer and encased steel plate, institute
The surrounding that encased steel plate is located at station load-bearing column outer wall lower part is stated, the energy consumption crash bearer is located at the outside of encased steel plate.
Further, the station load-bearing pillar is reinforced column, steel core concrete column or profile steel concrete column.
Further, the energy consumption crash bearer by energy absorbing members, longitudinal reinforcement, stirrup and coagulation local soil type at the energy-absorbing
Component is located in energy consumption crash bearer, and the longitudinal reinforcement is located at the periphery of energy absorbing members and positioned at the surrounding of energy consumption crash bearer, institute
Stirrup is stated to connect with longitudinal reinforcement, the concrete is cast between energy absorbing members, stirrup and longitudinal reinforcement, make energy absorbing members,
Longitudinal reinforcement and stirrup are linked together.
Further, the energy consumption crash bearer is a cuboid component, and width is that station load-bearing pillar column is wide, is highly
0.5~1m, thickness are 0.3~0.8m.
Further, the energy absorbing members are made of 6008 line aluminium alloy pipes of five hollow cylinders, and an aluminium closes
Golden pipe is located at center, remaining 4 aluminium-alloy pipe is located at the surrounding of center aluminium-alloy pipe and is linked together by welding manner；Aluminium
The race diameter of compo pipe is 100~300mm, and wall thickness is 3~5mm, and length is the thickness of the energy consumption crash bearer.
Further, the height of the encased steel plate is identical as the energy consumption height of crash bearer, width and the station
Room load-bearing pillar it is of same size, wall thickness be 3~5mm.
The utility model is hit in the bottom of high ferro station load-bearing pillar setting energy consumption crash bearer when by derailing high ferro train
When, the energy consumption crash bearer can preferentially be hit, and internal energy absorbing members effectively absorb Impact energy by deformation, from
And the energy for being transmitted to station column is greatly reduced, it plays a very good protection to station load-bearing pillar, while attached to station column
Person of modern times person plays a certain protective role, and can be advantageously mounted on high ferro station column, has good practicability
And feasibility.And the utility model has the advantages that anti-collision energy absorption effect is good and is simply easy to do.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the stereogram of the utility model energy consumption crash bearer.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, the energy-absorbing anti-collision load-bearing pillar of a kind of high ferro station in the present embodiment comprising station is held
Weight column 1, energy consumption crash bearer 2 and encased steel plate 7, the encased steel plate 7 is located at the surrounding of 1 outer wall lower part of station load-bearing pillar, described
Energy consumption crash bearer 2 is located at the outside of encased steel plate 7.The station load-bearing pillar 1 is reinforced column.The encased steel plate 7
Height it is identical as the energy consumption height of crash bearer 2.Four width are equal with the column width of station load-bearing pillar 1, highly with consumption
Can the height of crash bearer 2 is equal, wall thickness is 3~5mm encased steel plate 7 be welded into box-type member, the box-type member is by station load-bearing
Column 1 is wrapped in encased steel plate 7.
As shown in figure 3, the energy consumption crash bearer 2 is made of energy absorbing members 3, longitudinal reinforcement 4, stirrup 5 and concrete 6, institute
It states energy absorbing members 3 to be located in energy consumption crash bearer 2, the longitudinal reinforcement 4 is located at the periphery of energy absorbing members 3 and positioned at energy consumption crash bearer
2 surrounding, the stirrup 5 are connect with longitudinal reinforcement 4, and the concrete 6 is cast in energy absorbing members 3, stirrup 5 and longitudinal reinforcement 4
Between, so that energy absorbing members 3, longitudinal reinforcement 4 and stirrup 5 is linked together.The energy consumption crash bearer 2 is a cuboid component, wide
Degree is that 1 column of station load-bearing pillar is wide, is highly 0.5~1m, and thickness is 0.3~0.8m.
Further, the energy absorbing members 3 are made of 6008 line aluminium alloy pipes of five hollow cylinders, and an aluminium closes
Golden pipe is located at center, remaining 4 aluminium-alloy pipe is located at the surrounding of center aluminium-alloy pipe and is linked together by welding manner；Aluminium
The race diameter of compo pipe is 100~300mm, and wall thickness is 3~5mm, and length is the thickness of the energy consumption crash bearer.6008 be aluminium
Alloy has good plasticity and extrusion process performance, is a kind of energy-absorbing material well.The outer ring of energy absorbing members 3 is equipped with longitudinal
Reinforcing bar 4, stirrup 5 and cast-in-place concrete 6 play stable and protective effect, and are cast as one with station load-bearing pillar 1, so as to more preferable
Ground plays the energy-absorbing effect of 6008 line aluminium alloys.
Armored concrete main stabilization and protective effect used in the energy consumption crash bearer 2, therefore intensity should not be too high, Zong Xianggang
Muscle 4 can use the HRB335 reinforcing bars of a diameter of 16mm, stirrup 5 that can use the HPB300 reinforcing bars of a diameter of 6mm, 6 intensity of cast-in-place concrete
For C20~C50.It can ensure that 6008 line aluminium alloys farthest deform, and to absorb more Impact energies, effectively subtract in this way
Light damage of the Impact energy to station load-bearing pillar, and then play the role of protecting station load-bearing pillar.
Station load-bearing pillar 1 in above-described embodiment can also be steel core concrete column or profile steel concrete column.
Claims (6)
1. a kind of energy-absorbing anti-collision load-bearing pillar of high ferro station, it is characterised in that：Including station load-bearing pillar (1), energy consumption crash bearer (2)
With encased steel plate (7), the encased steel plate (7) is located at the surrounding of station load-bearing pillar (1) outer wall lower part, the energy consumption crash bearer
(2) it is located at the outside of encased steel plate (7).
2. the energy-absorbing anti-collision load-bearing pillar of high ferro station according to claim 1, it is characterised in that：The station load-bearing pillar
(1) it is reinforced column, steel core concrete column or profile steel concrete column.
3. the energy-absorbing anti-collision load-bearing pillar of high ferro station according to claim 1, it is characterised in that：The energy consumption crash bearer
(2) it is made of energy absorbing members (3), longitudinal reinforcement (4), stirrup (5) and concrete (6), it is anti-that the energy absorbing members (3) are located at energy consumption
It hits in pier (2), the longitudinal reinforcement (4) is located at the periphery of energy absorbing members (3) and positioned at the surrounding of energy consumption crash bearer (2), described
Stirrup (5) is connect with longitudinal reinforcement (4), and the concrete (6) is cast in energy absorbing members (3), stirrup (5) and longitudinal reinforcement (4)
Between, so that energy absorbing members (3), longitudinal reinforcement (4) and stirrup (5) is linked together.
4. the energy-absorbing anti-collision load-bearing pillar of high ferro station according to claim 1 or 2, it is characterised in that：The energy consumption is anti-
It is a cuboid component to hit pier (2), and width is that station load-bearing pillar (1) column is wide, is highly 0.5~1m, and thickness is 0.3~0.8m.
5. the energy-absorbing anti-collision load-bearing pillar of high ferro station according to claim 3, it is characterised in that：The energy absorbing members
(3) it is made of 6008 line aluminium alloy pipes of five hollow cylinders, an aluminium-alloy pipe is located at center, remaining 4 aluminium-alloy pipe
It is located at the surrounding of center aluminium-alloy pipe and is linked together by welding manner；The race diameter of aluminium-alloy pipe be 100~
300mm, wall thickness are 3~5mm, and length is the thickness of the energy consumption crash bearer.
6. the energy-absorbing anti-collision load-bearing pillar of high ferro station according to claim 1, it is characterised in that：The encased steel plate
(7) height is identical as the height of energy consumption crash bearer (2), of same size, the wall thickness of width and the station load-bearing pillar (1)
For 3~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211457.2U CN207609089U (en) | 2017-09-20 | 2017-09-20 | A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211457.2U CN207609089U (en) | 2017-09-20 | 2017-09-20 | A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609089U true CN207609089U (en) | 2018-07-13 |
Family
ID=62793526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211457.2U Expired - Fee Related CN207609089U (en) | 2017-09-20 | 2017-09-20 | A kind of energy-absorbing anti-collision load-bearing pillar of high ferro station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215598A (en) * | 2021-12-24 | 2022-03-22 | 中铁二院工程集团有限责任公司 | Single-hole double-track railway tunnel and method for reducing influence of train derailment on adjacent track operation |
-
2017
- 2017-09-20 CN CN201721211457.2U patent/CN207609089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215598A (en) * | 2021-12-24 | 2022-03-22 | 中铁二院工程集团有限责任公司 | Single-hole double-track railway tunnel and method for reducing influence of train derailment on adjacent track operation |
| CN114215598B (en) * | 2021-12-24 | 2023-10-03 | 中铁二院工程集团有限责任公司 | Single-hole double-line railway tunnel and method for reducing influence of train derailment on adjacent line operation |
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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: 20180713 Termination date: 20200920 |