CN206174801U - Vertical emergency exits of shield tunnel - Google Patents
Vertical emergency exits of shield tunnel Download PDFInfo
- Publication number
- CN206174801U CN206174801U CN201621271611.0U CN201621271611U CN206174801U CN 206174801 U CN206174801 U CN 206174801U CN 201621271611 U CN201621271611 U CN 201621271611U CN 206174801 U CN206174801 U CN 206174801U
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- door body
- utility
- emergency exits
- model
- tunnel
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a vertical emergency exits of shield tunnel solves current emergency exits and has the problem that can not fast, effectively realize people evacuation. The utility model discloses a with the door body of tunnel passway for escaping intercommunication, still including the spout of setting at door body one side edge, set up on the tunnel passway for escaping and with the spout phase -match so that the spout along the slide rail that its removal was opened or close the door personally experiences sth. Part of the body, sets up the automatic night bolt mechanism on the door body to reach and cooperate, be used for pinning the bolt hole that the door was personally experienced sth. Part of the body with automatic night bolt mechanism. The utility model discloses the slip mode is opened and is closed, can realize people evacuation fast, ensure personnel's safety, therefore it is suitable for popularization and application.
Description
Technical field
This utility model is related to a kind of vertical emergency exits of shield tunnel.
Background technology
At present, shield tunnel take precautions against natural calamities evacuation can by horizontal service channel escape and vertical passage escape.Using longitudinal direction
When passage is escaped, emergency exit, that is, emergency exits need to be set every certain spacing.Existing emergency exits adopt turnover substantially
Mode is opened, and open degree is limited, when running into urgent fire condition, it is impossible to fast and effectively realize evacuating personnel, and sealing is not
It is good, it is therefore desirable to make improvements.
Utility model content
The purpose of this utility model is to provide a kind of shield tunnel vertical emergency exits, mainly solves existing emergency exits and deposits
In the problem that can not quickly, effectively realize evacuating personnel.
For achieving the above object, the technical solution adopted in the utility model is as follows：
The vertical emergency exits of a kind of shield tunnel, including the door body connected with escape way of tunnel, also including being arranged on door body
The chute of one lateral edges, be arranged on escape way of tunnel and with chute match, so that chute along its movement open or
The slide rail of door body, the automatic spring bolt mechanism being arranged in door body are closed, and coordinated, be used for automatic spring bolt mechanism
Pin the pin hole of door body.
Further, the push and pull bar of at least is additionally provided with the door body.
Yet further, the cover plate for covering automatic spring bolt mechanism is additionally provided with the door body.
Further, it is additionally provided with water conservancy diversion sign pasting in the door body.
Compared with prior art, this utility model has the advantages that：
(1) this utility model is vertically opened and closed using sliding type, and is pinned by automatic spring bolt mechanism, behaviour
Make convenient, good airproof performance, during with fire emergency, can quickly open, and open degree can be adjusted significantly, it is thus achieved that
Effective evacuation of personnel, it is ensured that personnel are smoothly entered in passway for escaping, it is ensured that the safety of personnel.
(2) this utility model is reasonable in design, practical, opens stable, is consequently adapted to popularization and application.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is parts thereof schematic diagram of the present utility model.
Fig. 3 is structural representation when this utility model door body is opened.
Wherein, reference is corresponding entitled：
1- door body, 2- push and pull bars, 3- automatic spring bolts mechanism, 4- chutes, 5- slide rails, 6- cover plates, 7- pin holes, 8-
Escape way of tunnel.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with embodiment for explanation, and mode of the present utility model includes
But it is not limited only to following examples.
As shown in Figure 1, 2, this utility model provides a kind of emergency exits that can be used for shield tunnel, it include door body 1, from
Move spring bolt mechanism 3, chute 4 and slide rail 5.Described door body 1 is connected with escape way of tunnel.Described chute 4 is arranged
In the lateral edges of door body 1 one, described slide rail 5 be arranged on escape way of tunnel and with chute 4 matching be connected, make chute along
Its movement opens or closes door body.Described automatic spring bolt mechanism 3 is then arranged in door body 1, for be arranged on tunnel
The cooperation of pin hole 7 on passway for escaping is pinned and is additionally provided with for covering automatic spring bolt mechanism in door body 1, and door body 1
Cover plate 6.
When this utility model is applied in shield tunnel, water conservancy diversion sign pasting can be set in door body, then escaped in tunnel
Multiple rows of handrail is set in passage, facilitates personnel to walk about.When this utility model is used, cover plate 6 is opened, make automatic spring bolt mechanism
3 expose, and then automatic spring bolt mechanism 3 fluctuates so as to depart from pin hole 7, make door body 1 unlock.Then, door body 1 is promoted,
Chute 4 thereon is moved along slide rail 5, realize the unlatching of emergency exits, then personnel just can handss to grip handss logical by tunnel escape
Road 8 is escaped, so as to realize the rapid evacuation of personnel.After evacuation is finished, door body is quickly retracted, and by automatic latch 3
Door body is locked, the state after this utility model is opened is as shown in Figure 3.And door body 1 is promoted for convenience, this utility model is in door
At least one push and pull bar 2 is also provided with body 1, in case of emergency, can many people make a concerted effort to push emergency exits open.
This utility model is opened and closed using sliding type, can quickly realize evacuating personnel, it is ensured that the safety of personnel, with
Existing emergency exits are compared, very simple in this utility model operation, effective, therefore, this utility model has substantial spy
Point and progress.
Above-described embodiment is only one of preferred implementation of the present utility model, be should not be taken to limit of the present utility model
Protection domain, it is all in body design thought of the present utility model and the change or polishing of having no essential meaning mentally made,
The technical problem that it is solved is still consistent with this utility model, should be included in protection domain of the present utility model it
It is interior.
Claims (4)
1. vertical emergency exits of a kind of shield tunnel, including the door body (1) connected with escape way of tunnel, it is characterised in that also wrap
Include the chute (4) for being arranged on the lateral edges of door body (1), be arranged on escape way of tunnel and with chute match, so that sliding
Groove opens or closes the slide rail (5) of door body along its movement, the automatic spring bolt mechanism (3) being arranged in door body (1), and
With automatic spring bolt mechanism (3) coordinate, the pin hole (7) for pinning door body.
2. vertical emergency exits of a kind of shield tunnel according to claim 1, it is characterised in that also set on the door body (1)
There is the push and pull bar (2) of at least.
3. vertical emergency exits of a kind of shield tunnel according to claim 1 and 2, it is characterised in that on the door body (1) also
It is provided with the cover plate (6) for covering automatic spring bolt mechanism.
4. vertical emergency exits of a kind of shield tunnel according to claim 3, it is characterised in that also set on the door body (1)
There is water conservancy diversion sign pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271611.0U CN206174801U (en) | 2016-11-21 | 2016-11-21 | Vertical emergency exits of shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271611.0U CN206174801U (en) | 2016-11-21 | 2016-11-21 | Vertical emergency exits of shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174801U true CN206174801U (en) | 2017-05-17 |
Family
ID=60241987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621271611.0U Active CN206174801U (en) | 2016-11-21 | 2016-11-21 | Vertical emergency exits of shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174801U (en) |
-
2016
- 2016-11-21 CN CN201621271611.0U patent/CN206174801U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |