CN205936692U - Tunnel evacuation platform suitable for urban rail transit - Google Patents
Tunnel evacuation platform suitable for urban rail transit Download PDFInfo
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- CN205936692U CN205936692U CN201620944263.2U CN201620944263U CN205936692U CN 205936692 U CN205936692 U CN 205936692U CN 201620944263 U CN201620944263 U CN 201620944263U CN 205936692 U CN205936692 U CN 205936692U
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- support
- platform
- tunnel
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- boardwalk
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Abstract
The utility model provides a set up that tunnel evacuation platform suitable for urban rail transit under the prerequisite that satisfies structure safety, durability and construction requirement, can effectively reduce platform boardwalk thickness and the volume of using the steel, reduces the support to reduce the construction investment. Including the support of fixed mounting on tunnel structure to and the platform boardwalk of support on two adjacent supports, characterized by: the support adopts the adjustable horizontal stand that comprises horizontal support component, bracing component, and the rear end of horizontal support component and bracing component articulates with first erection support, second erection support respectively, the top of horizontal support component is fixed to be provided with the shock attenuation of vertical tip of acting on the platform boardwalk and only to move the component.
Description
Technical field
This utility model is related to urban rail transit technology field, particularly to a kind of tunnel being applied to urban track traffic
Road evacuation platform.
Background technology
Urban track traffic generally requires setting evacuation platform, so that when there is emergency, evacuates passenger in time.Evacuate
Platform, has become in subway tunnel personnel in emergency situations, the indispensable safety devices of safe escape.Evacuation platform installs matter
Amount directly affects the traffic safety in future, and its installation progress directly affects whole subway project process.
At present, adopt composite and concrete material evacuation platform, its design and construction technique is all more ripe more, but
Composite fireproof poor-performing, service life is shorter, and concrete material thickness is larger, and deadweight is larger, and bi-material
Support interval mostly is 1.0m～1.2m, easily conflicts with the hand hole of shield tunnel.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tunnel being applied to urban track traffic to evacuate to put down
Platform, on the premise of meeting structure safety, durability and detailing requiments, can effectively reduce platform pavement plate thickness and steel using amount,
Reduce the setting of support, thus reducing construction investment.
It is as follows that this utility model solves the technical scheme that its technical problem adopted：
A kind of evacuation platform for tunnel being applied to urban track traffic of the present utility model, including being fixedly mounted on tunnel knot
Support on structure, and it is supported on the platform boardwalk on adjacent two stands, it is characterized in that：Described support is using by horizontal support
The adjustable horizontal support that component, diagonal supporting member are constituted, the rear end of horizontal support elements and diagonal supporting member is installed with first respectively
Bearing, the second erection support are hinged；The top of horizontal support elements is fixedly installed the longitudinal end acting on platform boardwalk
Damping and only move component.
The beneficial effects of the utility model are, support and base adopt movable adjusting device, support and platform boardwalk it
Between rubber guard strip, the positioning of very convenient platform boardwalk and installation are set, meeting structure safety, durability and detailing requiments
On the premise of, effectively reducing platform pavement plate thickness and steel using amount, reducing the setting of support, thus reducing construction investment；Respectively
Main member can factorial praluction, convenient transport, modularity is installed, and is very easy to in-site installation and daily dimension more；Each master
Want component by materials synthesis such as the concrete substrates of lightweight section and thinner thickness, lightweight, and stress good integrity, function is complete
Kind, durability is stronger, and has non-skid property.
Brief description
This specification includes following four width accompanying drawings：
Fig. 1 is a kind of cross-sectional view of the evacuation platform for tunnel being applied to urban track traffic of this utility model；
Fig. 2 is a kind of adjustable horizontal support be applied to the evacuation platform for tunnel of urban track traffic of this utility model
Structural representation；
Fig. 3 is a kind of installation of platform boardwalk be applied to the evacuation platform for tunnel of urban track traffic of this utility model
Schematic diagram；
Fig. 4 is that a kind of axle of rubber fender be applied to the evacuation platform for tunnel of urban track traffic of this utility model measures
It is intended to.
In figure illustrates component name and corresponding labelling：Adjustable horizontal support 10, horizontal support elements 11, diagonal brace structure
Part 12, the first erection support 13, the second erection support 14, only shifting steel plate 15, platform boardwalk 20, rubber fender 30, fluorescence police
Show bar 31.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
See figures.1.and.2, a kind of evacuation platform for tunnel being applied to urban track traffic of the present utility model, including solid
Dingan County is contained in the support on tunnel structure, and is supported on the platform boardwalk 20 on adjacent two stands.Described support using by
The adjustable horizontal support 10 that horizontal support elements 11, diagonal supporting member 12 are constituted, horizontal support elements 11 and diagonal supporting member 12
Rear end is hinged with the first erection support 13, the second erection support 14 respectively, and that is, support and the movable regulation in base junction, are easy to
The quick positioning of evacuation platform support and vertical, be horizontally mounted.With reference to Fig. 3, connect with the reliability of support for guarantee platform boardwalk
Connect and prevent to shift, the top of horizontal support elements 11 is fixedly installed the damping of the longitudinal end acting on platform boardwalk 20
With only shifting component.
The setting space of described support is consistent with shield duct piece width, can be prevented effectively from support bracket bolt and the punching of section of jurisdiction hand hole
Prominent.Generally, described horizontal support elements 11 adopt T-steel, and diagonal supporting member 12 adopts equal leg angle, make support force rationally and
Less with steel.
With reference to Fig. 3 and Fig. 4, described damping and only shifting component include only moving steel plate 15 and rubber fender 30.Plate face is erect
Only move the root edge of steel plate 15 and horizontal support elements 11 top surface welds, rubber fender 30 has the central channel snapping in only shifting steel plate 15
The alar part of horizontal support elements 11 top surface is close in portion and both sides, and the longitudinal end of platform boardwalk 20 is seated on alar part.Pass through
Rubber fender 30 prevents resonant interaction of driving a vehicle, and only moving steel plate 15 prevents platform boardwalk 20 longitudinal leap.Lead index for playing
It is shown as using, fluorescence warning bar 31 is fixedly installed on the top of rubber fender 30 central groove portion.
Platform boardwalk 20 generally can be prefabricated using C80 level concreting, and its surface arranges anti-skidding cobblestone burr, makes
There is anti-skidding effect well.
A kind of the above evacuation platform for tunnel being applied to urban track traffic of this utility model that simply explains through diagrams
Some principles, be not intended to by this utility model be confined to shown in and described concrete structure and the scope of application in, therefore every
It is possible to corresponding modification and the equivalent being utilized, belonged to the apllied the scope of the claims of this utility model.
Claims (5)
1. a kind of evacuation platform for tunnel being applied to urban track traffic, including the support being fixedly mounted on tunnel structure, with
And it is supported on platform boardwalk (20) on adjacent two stands, it is characterized in that：Described support using by horizontal support elements (11),
The adjustable horizontal support (10) that diagonal supporting member (12) is constituted, the rear end of horizontal support elements (11) and diagonal supporting member (12) is respectively
Hinged with the first erection support (13), the second erection support (14)；The top of horizontal support elements (11) is fixedly installed effect
Damping and only shifting component in the longitudinal end of platform boardwalk (20).
2. a kind of evacuation platform for tunnel being applied to urban track traffic as claimed in claim 1, is characterized in that：Described support
Setting space consistent with shield duct piece width.
3. a kind of evacuation platform for tunnel being applied to urban track traffic as claimed in claim 1 or 2, is characterized in that：Described
Horizontal support elements (11) adopt T-steel, and diagonal supporting member (12) adopts equal leg angle.
4. a kind of evacuation platform for tunnel being applied to urban track traffic as claimed in claim 1, is characterized in that：Described damping
Include only moving steel plate (15) and rubber fender (30) with only moving component；The root edge only moving steel plate (15) that plate face is erect is propped up with level
Support component (11) top surface welding, rubber fender (30) have snap in only move steel plate (15) central groove portion and both sides be close to level and prop up
The alar part of support component (11) top surface, the longitudinal end of platform boardwalk (20) is seated on alar part.
5. a kind of evacuation platform for tunnel being applied to urban track traffic as claimed in claim 4, is characterized in that：Described rubber
The top of protective pad (30) central groove portion is fixedly installed fluorescence warning bar (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944263.2U CN205936692U (en) | 2016-08-25 | 2016-08-25 | Tunnel evacuation platform suitable for urban rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944263.2U CN205936692U (en) | 2016-08-25 | 2016-08-25 | Tunnel evacuation platform suitable for urban rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936692U true CN205936692U (en) | 2017-02-08 |
Family
ID=57954366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620944263.2U Active CN205936692U (en) | 2016-08-25 | 2016-08-25 | Tunnel evacuation platform suitable for urban rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989784A (en) * | 2017-12-29 | 2019-07-09 | 江苏源盛复合材料技术股份有限公司 | A kind of subway dispersing platform |
| CN110093849A (en) * | 2019-05-30 | 2019-08-06 | 中铁第四勘察设计院集团有限公司 | A kind of telescopic evacuation platform bracket |
| CN112127942A (en) * | 2020-08-24 | 2020-12-25 | 中铁第四勘察设计院集团有限公司 | Connection structure of evacuation platform in shield zone at interconnection channel |
-
2016
- 2016-08-25 CN CN201620944263.2U patent/CN205936692U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989784A (en) * | 2017-12-29 | 2019-07-09 | 江苏源盛复合材料技术股份有限公司 | A kind of subway dispersing platform |
| CN110093849A (en) * | 2019-05-30 | 2019-08-06 | 中铁第四勘察设计院集团有限公司 | A kind of telescopic evacuation platform bracket |
| CN112127942A (en) * | 2020-08-24 | 2020-12-25 | 中铁第四勘察设计院集团有限公司 | Connection structure of evacuation platform in shield zone at interconnection channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |