CN205714254U - A kind of prefabricated rail road against the wind - Google Patents
A kind of prefabricated rail road against the wind Download PDFInfo
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- CN205714254U CN205714254U CN201620567308.9U CN201620567308U CN205714254U CN 205714254 U CN205714254 U CN 205714254U CN 201620567308 U CN201620567308 U CN 201620567308U CN 205714254 U CN205714254 U CN 205714254U
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Abstract
The utility model discloses a kind of prefabricated rail road against the wind, it is characterized in that, described prefabricated rail road against the wind is formed by connecting along the mutually assembly of air channel length direction by multiple pre-track unit, described pre-track unit includes the left precast concrete side plate being connected with plate in subway station, right precast concrete side plate and cement based base plate, described left precast concrete side plate, right precast concrete side plate top is cast for one respectively with plate in subway station, bottom is respectively equipped with the left otic placode and auris dextra plate crossed out to air channel central authorities, described cement based base plate is installed on left otic placode and auris dextra plate.This utility model simple in construction, easy to use, according to air outlet, assembled unit can be adjusted, high-efficiency and economic.
Description
Technical field
This utility model relates to railway traffic engineering, Tunnel Engineering, in particular to a kind of prefabricated rail road against the wind.
Background technology
Rail road against the wind, as the internals of subway station, hangs on plate and the delivery position of structure side plate in station, logical
Cross the heat that train air-conditioning condenser distributes by the air holes on rail road base plate against the wind and be rejected to the external world efficiently, because of subway station car
Bid is later, rail road base plate air holes against the wind determine time lag in civil engineering, what prior art common practices was more is mixed
Solidifying native cast-in-place secondary pours mode, and civil engineering unit needs secondary to march into the arena, and generally requires and takies the installation of later stage electromechanics and finishing
Time, directly affect and open the duration completely, and after to water rail road construction space against the wind narrow and small, concrete vibrating and surface are floating tired
Difficulty, construction quality is difficult to ensure；Cast-in-place track air channel side plate when also having part station to use plate in construction station, at the bottom of rail road against the wind
Plate uses precast slab, the half precast concrete rail air channel being connected by angle steel with rail road side plate against the wind.Two ways
The shortcoming such as secondary all cannot be avoided to march into the arena, long construction period, component are heavier, quality control on construction difficulty is big.
Summary of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, it is provided that a kind of easy construction, quality are easy
Control, the prefabricated rail road against the wind poured without concrete secondary.
The technical solution of the utility model is: a kind of prefabricated rail road against the wind, it is characterised in that described prefabricated rail road against the wind by
Multiple pre-track unit are formed by connecting along the mutually assembly of air channel length direction, and described pre-track unit includes and subway station
Left precast concrete side plate, right precast concrete side plate and the cement based base plate that middle plate connects, described left precast concrete side
Plate, right precast concrete side plate top are cast for one respectively with plate in subway station, and bottom is respectively equipped with to air channel central authorities horizontal
To the left otic placode stretched out and auris dextra plate, described cement based base plate is installed on left otic placode and auris dextra plate.
Preferably, described left otic placode be respectively equipped with the left peace corresponding with cement based base plate left and right sides shape on auris dextra plate
Tankage and right mounting groove, in the described cement based base plate left and right sides lays respectively at left mounting groove and right mounting groove and with left otic placode and
Auris dextra plate rivets.
Preferably, described left precast concrete side plate, right precast concrete side plate upper end are equipped with reserved steel bar, a described left side
Precast concrete side plate, right precast concrete side plate are all by reserved steel bar and bar connecting in plate in subway station.
Preferably, described cement based base plate having air holes, described air holes is provided with can the baffle arrangement of folding.
Further, described baffle arrangement includes slideway and the baffle plate of horizontally set, and described slideway is positioned at before and after air holes two
End, baffle plate slides laterally connection in the slideway of rear and front end.
Preferably, described pre-track unit front and back wherein one end be provided with the installation portion of evagination, the other end be provided with
The carrier of the indent of installation portion form fit, between adjacent two pre-track unit wherein a pre-track unit installation portion with
Another pre-track unit carrier is connected.
The beneficial effects of the utility model are:
1. left and right sides plate uses concrete prefabricated, it is to avoid water concrete vibrating difficulty, surface difficulty that side plate causes after
It is difficult to ensure that with floating, concrete quality, the shortcoming of poor durability that there is the advantage that structural plane flatness is high, speed of application is fast.
2. base plate uses cement based prefabricated, from heavy and light, can cut, uses flexibly, reserve cement based according to vehicle marshalling number
Prefabricated air channel base plate air outlet, air outlet only needs simply to adjust assembled unit after determining and simple cutting if desired is
Can, assembled cell gap uses caulking material to fill, and civil engineering unit is not required to the advantage that secondary is marched into the arena.
3. this utility model simple in construction, easy to use, can be adjusted assembled unit according to air outlet, efficient warp
Ji.
Accompanying drawing explanation
Fig. 1 is the vertical scheme of installation of pre-track unit
Fig. 2 is that pre-track unit installs schematic perspective view
Fig. 3 is pre-track unit top view
Fig. 4 is A-A sectional view in Fig. 3
Fig. 5 is multiple pre-track unit connection diagrams
Wherein: 1. at the bottom of pre-track unit 2. left precast concrete side plate 3. right precast concrete side plate 4. cement based
Plate 10. air holes 11. slideway 12. in plate 5. left otic placode 6. auris dextra plate 7. left mounting groove 8. right mounting groove 9. subway station
Baffle plate 13. installation portion 14. carrier 15. reserved steel bar.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the prefabricated rail road against the wind that this utility model provides, long along air channel by multiple pre-track unit 1
Degree direction mutually assembly is formed by connecting, and pre-track unit 1 includes the left precast concrete being vertically connected with plate in subway station 9
Side plate 2, right precast concrete side plate 3 and be positioned horizontally in the water between left precast concrete side plate 2, right precast concrete side plate 3
Mud substrate plate 4, left precast concrete side plate 2, right precast concrete side plate 3 bottom are respectively equipped with and cross out to air channel central authorities
Left otic placode 5 and auris dextra plate 6, left otic placode 5 be respectively equipped with the platform corresponding with cement based base plate 4 left and right sides shape on auris dextra plate 6
The left mounting groove of rank type 7 and right mounting groove 8, cement based base plate 4 left and right sides lay respectively in left mounting groove 7 and right mounting groove 8 with
Left otic placode 5 and auris dextra plate 6 rivet.
Left precast concrete side plate 2, right precast concrete side plate 3 upper end are equipped with reserved steel bar 15, left precast concrete
Side plate 2, right precast concrete side plate 3 are all by reserved steel bar 4 and bar connecting in plate 9 in subway station.
Cement based base plate 4 can be full solid slab structure, can be the structure having air holes, as shown in Figure 3-4, at the bottom of cement based
Having air holes 10 on plate 4, air holes 10 is provided with can the baffle arrangement of folding.Baffle arrangement includes slideway 11 and the gear of horizontally set
Plate 12, slideway 11 is positioned at air holes 10 rear and front end, and baffle plate 12 slides laterally connection in the slideway 11 of rear and front end.Baffle plate 12 is
Two fans, are symmetrical arranged in slideway 11 left and right sides.This utility model middle slideway 11 is the groove being laterally embedded in cement based base plate 4
Steel, the opening of two channel-section steels is oppositely arranged, and baffle plate 12 is positioned at the region slip that two channel-section steels are formed, and baffle plate 12 slides in slideway 11
Time the folding of air holes 10 is adjusted.In this utility model, the left and right sides (air channel is horizontal) is left and right sides in Fig. 3, rear and front end
(air channel length direction) is upper and lower side in Fig. 3.
As illustrated in figures 4-5, pre-track unit 1 front and back wherein one end be provided with the installation portion 13 of outwardly convex, at another
End is provided with and the carrier 14 of installation portion 13 form fit, and in the present embodiment, pre-track unit 1 sets in front end (upper end in Fig. 5)
The stepped ramp type installation portion 13 of evagination, rear end (lower end in Fig. 5) is had to be provided with the stepped ramp type carrier 14 of indent, adjacent two pre-track
Between unit 1, wherein the installation portion 13 of a pre-track unit 1 is connected with another pre-track unit 1 carrier 14.
This utility model installation process is: in subway station during plate 9 assembling reinforcement, by left precast concrete side plate 2, the right side
Reserved steel bar 15 and plate 9 bar connecting in subway station in precast concrete side plate 3, then water with plate in subway station 9 and build up one
Body, is arranged on cement based base plate 4 in left mounting groove 7 and right mounting groove 8, left precast concrete side plate 2, right precast concrete side
Plate 3 reserves left and right respectively to bolt hole, installing and using for contact net below left otic placode 5, auris dextra plate 6.First tentatively according to
The cement based base plate 4 of band air holes and solid cement based base plate 4 are laid in the position of empirically determined vehicle roof air outlet, soil
Building the construction stage i.e. completes the construction in rail road against the wind.The position of air holes is again examined after vehicle has called for bid, the most right
Cement based base plate 4 cuts and adjusts, to meet air-out requirement.
Claims (6)
1. a prefabricated rail road against the wind, it is characterised in that described prefabricated rail road against the wind by multiple pre-track unit (1) along air channel
Length direction mutually assembly is formed by connecting, and described pre-track unit (1) includes prefabricated with the left side that plate in subway station (9) is connected
Concrete side plate (2), right precast concrete side plate (3) and cement based base plate (4), described left precast concrete side plate (2), the right side
Precast concrete side plate (3) top is cast for one respectively with plate in subway station (9), and bottom is respectively equipped with to air channel central authorities horizontal
To the left otic placode (5) stretched out and auris dextra plate (6), described cement based base plate (4) is installed on left otic placode (5) and auris dextra plate (6).
Prefabricated rail road against the wind the most as claimed in claim 1, it is characterised in that described left otic placode (5) and auris dextra plate (6) are upper respectively
It is provided with the left mounting groove (7) corresponding with cement based base plate left and right sides shape and right mounting groove (8), described cement based base plate (4)
Rivet in the left and right sides lays respectively at left mounting groove (7) and right mounting groove (8) and with left otic placode (5) and auris dextra plate (6).
Prefabricated rail road against the wind the most as claimed in claim 1, it is characterised in that described left precast concrete side plate (2), right prefabricated
Concrete side plate (3) upper end is equipped with reserved steel bar (15), described left precast concrete side plate (2), right precast concrete side plate
(3) all by reserved steel bar (15) and plate (9) interior bar connecting in subway station.
Prefabricated rail road against the wind the most as claimed in claim 1, it is characterised in that have air holes on described cement based base plate (4)
(10), be provided with can the baffle arrangement of folding for described air holes (10).
Prefabricated rail road against the wind the most as claimed in claim 4, it is characterised in that described baffle arrangement includes the slideway of horizontally set
(11) and baffle plate (12), described slideway (11) is positioned at air holes (10) rear and front end, and baffle plate (12) is at the slideway (11) of rear and front end
Inside slide laterally connection.
6. the prefabricated rail road against the wind as described in any claim in claim 1-5, it is characterised in that described pre-track list
Unit (1) front and back wherein one end be provided with the installation portion (13) of evagination, the other end be provided with installation portion (13) form fit interior
Recessed carrier (14), between adjacent two pre-track unit (1) wherein the installation portion (13) of a pre-track unit (1) and another
Pre-track unit (1) carrier (14) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567308.9U CN205714254U (en) | 2016-06-14 | 2016-06-14 | A kind of prefabricated rail road against the wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567308.9U CN205714254U (en) | 2016-06-14 | 2016-06-14 | A kind of prefabricated rail road against the wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714254U true CN205714254U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567308.9U Active CN205714254U (en) | 2016-06-14 | 2016-06-14 | A kind of prefabricated rail road against the wind |
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| CN (1) | CN205714254U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100661A (en) * | 2017-04-28 | 2017-08-29 | 上海城建物资有限公司 | A kind of prefabricated assembled ultra-high performance concrete flue sheet structure |
| CN108194116A (en) * | 2017-12-06 | 2018-06-22 | 广州地铁设计研究院有限公司 | A kind of integral prefabricated rail in subway station road assembling structure against the wind |
| CN108317705A (en) * | 2018-03-14 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | A kind of assembled subway station rail top row hot-flow flue and its assembly method |
| CN110206274A (en) * | 2019-06-04 | 2019-09-06 | 中国铁路设计集团有限公司 | A kind of full precast assembly rail of rail traffic road against the wind |
| CN110359672A (en) * | 2019-07-12 | 2019-10-22 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated rail road assembling structure and its construction method against the wind |
| CN110700872A (en) * | 2019-09-11 | 2020-01-17 | 上海宝冶建筑装饰有限公司 | Construction method of rail top air duct |
| CN111593861A (en) * | 2020-04-14 | 2020-08-28 | 中铁第四勘察设计院集团有限公司 | Connecting structure of prefabricated rail top air duct and structural slab and construction method thereof |
-
2016
- 2016-06-14 CN CN201620567308.9U patent/CN205714254U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100661A (en) * | 2017-04-28 | 2017-08-29 | 上海城建物资有限公司 | A kind of prefabricated assembled ultra-high performance concrete flue sheet structure |
| CN108194116A (en) * | 2017-12-06 | 2018-06-22 | 广州地铁设计研究院有限公司 | A kind of integral prefabricated rail in subway station road assembling structure against the wind |
| CN108194116B (en) * | 2017-12-06 | 2024-05-14 | 广州地铁设计研究院股份有限公司 | Whole prefabricated rail top wind channel assembly structure of subway station |
| CN108317705A (en) * | 2018-03-14 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | A kind of assembled subway station rail top row hot-flow flue and its assembly method |
| CN108317705B (en) * | 2018-03-14 | 2024-04-19 | 中铁第四勘察设计院集团有限公司 | Assembled subway station rail top heat extraction air duct and assembling method thereof |
| CN110206274A (en) * | 2019-06-04 | 2019-09-06 | 中国铁路设计集团有限公司 | A kind of full precast assembly rail of rail traffic road against the wind |
| CN110359672A (en) * | 2019-07-12 | 2019-10-22 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated rail road assembling structure and its construction method against the wind |
| CN110700872A (en) * | 2019-09-11 | 2020-01-17 | 上海宝冶建筑装饰有限公司 | Construction method of rail top air duct |
| CN110700872B (en) * | 2019-09-11 | 2021-08-27 | 上海宝冶建筑装饰有限公司 | Construction method of rail top air duct |
| CN111593861A (en) * | 2020-04-14 | 2020-08-28 | 中铁第四勘察设计院集团有限公司 | Connecting structure of prefabricated rail top air duct and structural slab and construction method thereof |
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| GR01 | Patent grant |