CN202530386U - Safety protecting isolation frame for light rail elevated station - Google Patents
Safety protecting isolation frame for light rail elevated station Download PDFInfo
- Publication number
- CN202530386U CN202530386U CN 201220202423 CN201220202423U CN202530386U CN 202530386 U CN202530386 U CN 202530386U CN 201220202423 CN201220202423 CN 201220202423 CN 201220202423 U CN201220202423 U CN 201220202423U CN 202530386 U CN202530386 U CN 202530386U
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- iron
- vierendeel girder
- light rail
- fixed
- station
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Abstract
The utility model discloses a safety protecting isolation frame for a light rail elevated station. The isolation frame comprises a bamboo springboard, a fireproof asbestos cloth and a hanging bracket unit, wherein the hanging bracket unit comprises a first I beam, a second I beam, a third I beam and a chemical bolt; the first I beam is vertically fixed on the outer side of a framed girder through the chemical bolt; the second I beam is horizontally arranged on the bottom of the framed girder and fixed at the bottom of the first I beam; the third I beam is vertically arranged on the inner side of the framed girder; and the bottom of the third I beam is fixed on an end part of the second I beam. When a rain shed and an external elevation curtain of the rail traffic elevated station are mounted, the hanging bracket unit can be mounted in a certain interval on the framed girder, then the bamboo springboard and the fireproof asbestos cloth are laid on the adjacent second I beam, thus the construction is simple, the construction efficiency is high; and a scaffold is not necessary to be built on the road below the rail traffic station, so that the isolation frame will not influence the vehicles below the platform of the light rail station to pass through.
Description
Technical field
The utility model relates to a kind of light rail orbit traffic overhead station awning and outer facade curtain wall construction technology, relates in particular to a kind of light rail track overhead station security protection isolating frame.
Background technology
At present, light rail standard platform is built the crowd comparatively concentrated mostly, and both sides all have on the highway of vehicle '.When the facade curtain wall is installed outside the orbit traffic overhead station awning is reached, in order to guarantee the unimpeded of major urban arterial highway.Guarantee to drive a vehicle safety with the pedestrian must be built up the security protection quarantine measures.
In the prior art, often be employed on the highway of rail traffic station below and set up scaffold, on scaffold, lay springboard, then at the enterprising line operate of springboard, this springboard is both as operating personnel's platform, again as preventing the installation material separation layer to the highway that falls.This employing scaffold prevents the separation layer that installation material falls with the mode conduct of laying springboard, and time and cost that the scaffold input not only is installed are higher, and has hindered the current of below vehicle.
The utility model content
To the weak point of above-mentioned existence in the prior art, the utility model provides a kind of not road occupying, can not influence the light rail track overhead station security protection isolating frame of vehicle pass-through.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
Light rail track overhead station security protection isolating frame comprises bamboo springboard, fire prevention asbestos cloth and several suspension bracket unit that Vierendeel girder is installed at interval along the light rail station;
Said suspension bracket unit comprises first i iron, second i iron, the 3rd i iron and chemical bolt; The outside at Vierendeel girder vertically is provided with at least two chemical bolts, and an end of said chemical bolt is fixed in the Vierendeel girder, and said first i iron vertically is fixedly installed on the outside of Vierendeel girder through chemical bolt; Said second i iron is horizontally set on the bottom of Vierendeel girder and is fixed on the bottom of first i iron, and an end of said second i iron stretches out perpendicular to Vierendeel girder and to the outside of Vierendeel girder; Said the 3rd i iron vertically is arranged on the inboard of Vierendeel girder, and the bottom of the 3rd i iron is fixed on the other end of second i iron;
Said bamboo springboard is laid on second i iron, and said fire prevention asbestos cloth is layered on the bamboo springboard.
As a kind of preferred version of the utility model, said first i iron and second i iron are fixed through the mode of welding.
As the another kind of preferred version of the utility model, the bottom of said the 3rd i iron is connected with the other end of second i iron through bolt.
Compared with prior art, the light rail track overhead station security protection isolating frame of the utility model has following advantage:
1, this isolating frame only is made up of first i iron, second i iron, the 3rd i iron, chemical bolt, bamboo springboard and fire prevention asbestos cloth, and simple in structure, input cost is lower.
When 2, orbit traffic overhead station awning and outer facade curtain wall are installed; Only need on Vierendeel girder, this suspension bracket unit to be installed at a distance of certain intervals; On adjacent second i iron, lay bamboo springboard and fire prevention asbestos cloth then, not only construction is simple, and efficiency of construction is high; And need not on highway below the rail traffic station, to set up scaffold, do not influence light rail platform below vehicle pass-through.
Description of drawings
Fig. 1 is the structural representation of light rail track overhead station security protection isolating frame;
Fig. 2 is along the sectional view of A-A direction among Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
Like Fig. 1, shown in 2, light rail track overhead station security protection isolating frame comprises bamboo springboard 7, fire prevention asbestos cloth 8 and several suspension bracket unit (three suspension bracket unit have only drawn among Fig. 1) that Vierendeel girder 5 is installed at interval along the light rail station.Each suspension bracket unit comprises first i iron 1, second i iron 2, the 3rd i iron 3 and chemical bolt 4.Vertically be provided with at least two chemical bolts 4 (in the present embodiment in the outside of Vierendeel girder 5; Vertically be provided with three chemical bolts 4); One end of chemical bolt 4 inserts in the Vierendeel girder 5 and is fixed in the Vierendeel girder 5; First i iron 1 is provided with the bolt hole corresponding with three chemical bolts 4 along its length, and first i iron 1 is enclosed within on three chemical bolts 4 through bolt hole, and the nut of on the outer end of three chemical bolts 4, screwing vertically is fixed on first i iron 1 outside of Vierendeel girder 5.Second i iron 2 is horizontally set on the bottom of Vierendeel girder 5 and is fixed on the bottom of first i iron 1; First i iron 1 and second i iron 2 respectively with 6 welding of the steel plate of triangular structure; Second i iron 2 stretches out perpendicular to Vierendeel girder 5 and to the outside of Vierendeel girder 5, and welding back first i iron 1 and second i iron 2 form a ruler structure.The 3rd i iron 3 vertically is arranged on the inboard of Vierendeel girder 5, and the bottom of the 3rd i iron 3 is fixed on the left end of second i iron 2 through bolted mode.Bamboo springboard 7 is laid on second i iron 3, and fire prevention asbestos cloth 8 is layered on the bamboo springboard 7.
When orbit traffic overhead station awning and outer facade curtain wall are installed; Only need on Vierendeel girder 5, this suspension bracket unit to be installed at a distance of certain intervals; On adjacent second i iron 2, lay bamboo springboard 7 and fire prevention asbestos cloth 8 then, not only construction is simple, and efficiency of construction is high; And need not on highway below the rail traffic station, to set up scaffold, do not influence light rail platform below vehicle pass-through.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of present technique scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. light rail track overhead station security protection isolating frame is characterized in that: comprise bamboo springboard (7), fire prevention asbestos cloth (8) and several suspension bracket unit that Vierendeel girder (5) is installed at interval along the light rail station;
Said suspension bracket unit comprises first i iron (1), second i iron (2), the 3rd i iron (3) and chemical bolt (4); Vertically be provided with at least two chemical bolts (4) in the outside of Vierendeel girder (5); One end of said chemical bolt (4) is fixed in the Vierendeel girder (5), and said first i iron (1) vertically is fixedly installed on the outside of Vierendeel girder (5) through chemical bolt (4); Said second i iron (2) is horizontally set on the bottom of Vierendeel girder (5) and is fixed on the bottom of first i iron (1), and an end of said second i iron (2) stretches out perpendicular to Vierendeel girder (5) and to the outside of Vierendeel girder (5); Said the 3rd i iron (3) vertically is arranged on the inboard of Vierendeel girder (5), and the bottom of the 3rd i iron (3) is fixed on the other end of second i iron (2);
Said bamboo springboard (7) is laid on second i iron (2), and said fire prevention asbestos cloth (8) is layered on the bamboo springboard (7).
2. light rail track overhead station security protection isolating frame according to claim 1 is characterized in that: said first i iron (1) is fixed through the mode of welding with second i iron (2).
3. light rail track overhead station security protection isolating frame according to claim 1 is characterized in that: the bottom of said the 3rd i iron (3) is connected with the other end of second i iron (2) through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202423 CN202530386U (en) | 2012-05-08 | 2012-05-08 | Safety protecting isolation frame for light rail elevated station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202423 CN202530386U (en) | 2012-05-08 | 2012-05-08 | Safety protecting isolation frame for light rail elevated station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530386U true CN202530386U (en) | 2012-11-14 |
Family
ID=47131580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202423 Expired - Fee Related CN202530386U (en) | 2012-05-08 | 2012-05-08 | Safety protecting isolation frame for light rail elevated station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062503A (en) * | 2012-12-30 | 2013-04-24 | 宁波市鄞州云帆工程咨询有限公司 | Light low cost durable cable bridge |
-
2012
- 2012-05-08 CN CN 201220202423 patent/CN202530386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062503A (en) * | 2012-12-30 | 2013-04-24 | 宁波市鄞州云帆工程咨询有限公司 | Light low cost durable cable bridge |
| CN103062503B (en) * | 2012-12-30 | 2015-10-28 | 国网新疆电力公司昌吉供电公司 | Light low cost durable cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121114 Termination date: 20160508 |