CN207799942U - A kind of tunnel escape experiencing system - Google Patents
A kind of tunnel escape experiencing system Download PDFInfo
- Publication number
- CN207799942U CN207799942U CN201720786619.9U CN201720786619U CN207799942U CN 207799942 U CN207799942 U CN 207799942U CN 201720786619 U CN201720786619 U CN 201720786619U CN 207799942 U CN207799942 U CN 207799942U
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- Prior art keywords
- pipe
- escaping
- holder
- slip pipe
- escape
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model is related to a kind of tunnel escape experiencing systems, including holder and pipe for escaping, a pipe for escaping is placed on holder, rack upper surface interval is installed by multiple parallel wishbones, a V-type groove is collectively formed between multiple wishbones, pipe for escaping is inlaid in groove, wishbone to it is spaced and parallel to symmetrical both sides and with the axially vertical installation slip pipe holder of pipeline, coaxially hinge fills slip pipe on slip pipe holder, slip pipe contacts the outer wall of pipe for escaping, when pushing pipe for escaping, slip pipe is moved axially around slip pipe holder pivots, pipe for escaping relative to holder.Escape experiencing system structure novel in tunnel provided by the utility model, can ensure different types of escape experience shop can mating tunnel escape system, entire facility can move, ensure when building site is replaced, the device can facilitate transfer, entire facility may be reused.
Description
Technical field
The utility model belongs to escape field more particularly to a kind of tunnel escape experiencing system.
Background technology
The tunnel in tunnel and mine in the construction process, due to being influenced by complicated geology and other factors, happens occasionally
Landslide phenomenon, wherein landslide phenomenon consequence of closing the door is the most serious, once the life for occurring to seriously affect in-cavity construction personnel is pacified
Entirely.Therefore, for the phenomenon of caving in tunnel, constructing tunnel unnecessary warp is reduced to avoid personnel casualty accidents as far as possible
Ji loss, carries out the setting of tunnel pipe for escaping, it appears extremely important.
It is required according to domestic associated documents, tunnel V grades of country rock paragraph and the ground that the high risk that collapses is in through risk assessment
Section and other locations are when enclosing rock measure adds up to deform more than 100mm, it is necessary to pipe for escaping be arranged, to ensure tunnel excavating process
The personal safety of middle construction personnel.Between secondary lining and face, face is not greater than away from the safe step pitch between inverted arch
Distance as defined in design and specification.Between tunnel tunnel face and secondary lining, pipe for escaping should be set, not with excavation drilling depth
Disconnected Forward, pipe for escaping distance, which excavates face, should be not more than 20m, stretch into and applied inverted arch section and cannot be less than 5 meters.
Currently, state's inner tunnel escape tube, the most commonly used is steel pipe, the steel pipe that construction site uses exists easily in impact load
Lower deformation, the shortcomings of unit volume weight, interface is more, blow-by, weight are difficult to carry dismounting again, to installation, use and later stage
Operation is in the presence of inconvenience and the risk for causing security risk；Meanwhile the escape efficiency of escape personnel is also made in smooth pipeline
At certain influence.
Before construction, all workers must grasp the application method of escape system and making for related mating means of escape
It is needed to establish a set of escape setting really, each is allowed to grasp to be shown the use of survival equipment to operating personnel with method
It is experienced as personnel, ensures that the use of means of escape is skilled.
Utility model content
The purpose of this utility model is to provide a kind of novel escape system for displaying, i.e., a kind of structure novel, behaviour
Make tunnel escape experiencing system convenient, that operating experience is good.
The technical scheme adopted by the utility model is that：
A kind of tunnel escape experiencing system, it is characterised in that：Including holder and pipe for escaping, an escape tube is placed on holder
Road, rack upper surface interval install multiple parallel wishbones, a V-type groove, escape tube are collectively formed between multiple wishbones
Road is inlaid in groove, wishbone to it is spaced and parallel to symmetrical both sides and with the axially vertical installation slip pipe holder of pipeline, slip pipe branch
Coaxial hinge dress slip pipe on frame, slip pipe contacts the outer wall of pipe for escaping, when pushing pipe for escaping, slip pipe around slip pipe holder pivots,
Pipe for escaping is moved axially relative to holder；The pipe for escaping includes tube body, and tube body one end is connecting pin, is connected as one
The internal diameter of the radial extension diameter section that system goes out, extension diameter section is equal to former outer diameter tube, and the front of motor between adjacent channel coaxially comes in and goes out
To the connecting pin of another pipeline.
Moreover, pulley is installed in holder bottom surface quadrangle, pulley carries locking device.
The advantages of the utility model and good effect are：
Two connecting pipes are individually positioned on movable stand by escape experiencing system in tunnel provided by the utility model, pipeline
It can also be moved axially on holder, worker can be made to experience connection method and the experience connection status in pipeline of pipeline
Displaying, while ensureing that pipe for escaping can move on holder, ensure the behaviour of the escape in the tunnel of different operating modes and different length
Make and shows.
Escape experiencing system structure novel in tunnel provided by the utility model can ensure different types of escape experience shop
Can mating tunnel escape system, entire facility can move, ensure when building site is replaced, which can conveniently turn
It moves, entire facility may be reused.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Specific implementation mode
With reference to embodiment, following embodiments, which are illustrative, are not limited is further illustrated to the utility model
, the scope of protection of the utility model cannot be limited with following embodiments.
A kind of tunnel is escaped experiencing system, including holder 2 and pipe for escaping 1, and a pipe for escaping, the branch are placed on holder
Pulley 4 is installed in frame bottom surface quadrangle, and pulley carries locking device, and multiple parallel wishbones 3 are installed at rack upper surface interval, more
A V-type groove is collectively formed between a wishbone, pipe for escaping is inlaid in groove, and wishbone is put down to symmetrical both sides interval
Row and with the axially vertical installation slip pipe holder 7 of pipeline, coaxial hinge dress slip pipe 6 on slip pipe holder, slip pipe contact pipe for escaping outside
Wall, when pushing pipe for escaping, slip pipe realizes that pipe for escaping is moved axially relative to holder around slip pipe holder pivots.
The pipe for escaping includes tube body, and tube body one end is connecting pin 5, and connecting pin is integrated the radial extension diameter section made,
The internal diameter of extension diameter section is equal to former outer diameter tube, and the front of motor between adjacent channel coaxially comes in and goes out to the connecting pin of another pipeline,
The connection for realizing pipe for escaping in the application, after two holders are coaxially corresponding fixed, push pipeline one end, can coaxially insert
Enter into the connecting pin of tube body, then experience pipeline connection passes through in the pipeline of operating personnel upon connection, experience escape field
Scape.
Two of which holder and two pipe for escaping are one group, are attached and escape demonstration.Holder and pipe for escaping
Length is optional.
Claims (1)
- The experiencing system 1. a kind of tunnel is escaped, it is characterised in that：Including holder and pipe for escaping, an escape tube is placed on holder Road, rack upper surface interval install multiple parallel wishbones, a V-type groove, escape tube are collectively formed between multiple wishbones Road is inlaid in groove, wishbone to it is spaced and parallel to symmetrical both sides and with the axially vertical installation slip pipe holder of pipeline, slip pipe branch Coaxial hinge dress slip pipe on frame, slip pipe contacts the outer wall of pipe for escaping, when pushing pipe for escaping, slip pipe around slip pipe holder pivots, Pipe for escaping is moved axially relative to holder；The pipe for escaping includes tube body, and tube body one end is connecting pin, and connecting pin is The internal diameter of integrally formed radial direction extension diameter section, extension diameter section is equal to former outer diameter tube, and the front of motor between adjacent channel coaxially goes out Enter to the connecting pin of another pipeline；Pulley is installed in holder bottom surface quadrangle, and pulley carries locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786619.9U CN207799942U (en) | 2017-07-03 | 2017-07-03 | A kind of tunnel escape experiencing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786619.9U CN207799942U (en) | 2017-07-03 | 2017-07-03 | A kind of tunnel escape experiencing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799942U true CN207799942U (en) | 2018-08-31 |
Family
ID=63274186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720786619.9U Active CN207799942U (en) | 2017-07-03 | 2017-07-03 | A kind of tunnel escape experiencing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331232A (en) * | 2017-07-03 | 2017-11-07 | 天津润木科技有限公司 | A kind of tunnel escape experiencing system |
-
2017
- 2017-07-03 CN CN201720786619.9U patent/CN207799942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331232A (en) * | 2017-07-03 | 2017-11-07 | 天津润木科技有限公司 | A kind of tunnel escape experiencing system |
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