CN205154240U - Mining survival capsule in pit - Google Patents
Mining survival capsule in pit Download PDFInfo
- Publication number
- CN205154240U CN205154240U CN201520958149.0U CN201520958149U CN205154240U CN 205154240 U CN205154240 U CN 205154240U CN 201520958149 U CN201520958149 U CN 201520958149U CN 205154240 U CN205154240 U CN 205154240U
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- China
- Prior art keywords
- cabin shell
- arch bar
- cabin
- survival capsule
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a mining survival capsule in pit, including interior cabin shell (1), outer cabin shell (2) and on -deck board, interior cabin shell (1) sets up at outer cabin shell (2) insidely, and the quantity of on -deck board be two, and two blocks of on -deck boards set up respectively at the cabin that is formed by interior cabin shell (1) and outer cabin shell (2) the both ends of personally experiencing sth. Part of the body, are provided with the hatch door on the on -deck board, is provided with the heat -proof device in outer cabin shell (2) inside including, is provided with reinforcing apparatus between cabin shell and the outer cabin shell, reinforcing apparatus includes arch brace frame and lateral part support frame, and the quantity of lateral part support frame is two, and two lateral part support frames set up the left and right sides in arch brace frame lower part respectively. The utility model discloses mining survival capsule in pit can carry out the separation with the high temperature outside the cabin, has prevented the heat to under -deck transmission, still has very high intensity and can bear higher explosion pressure and static pressure to steel plate material's use can be reduced, weight of equipment is alleviateed.
Description
Technical field
The utility model relates to a kind of survival capsule, especially mine underground survival capsule.
Background technology
The big country of Ye Shiyige energy consumption in the world of China, in the energy resource structure of maximum ratio in China, coal occupation rate is maximum, reaches 70%.Although the coal production of China only accounts for 1/3 in world's coal production, the lethal number of coal mining accident occurred in China every year accounts for 4/5 of world's coal mining accident death toll.The generation of accident of mine disaster not only causes huge loss, has had a strong impact on the international image of China simultaneously.And trace it to its cause be underground coal mine famine necessity safe life-saving equipment.Survival capsule is the mine refuge protective equipment set up in mine; when disaster occurs to withdraw from mine; personnel in the pit can enter survival capsule to prevent high temperature injury, roof fall injures by a crashing object and the invasion and attack of toxic and harmful; hide into the survival capsule with safety protection function is interior and wait for ground rescue; the life living guarantee of a period of time is provided; there is positive and great meaning, the life security of support personnel for the life saving down-hole survival personnel.
But existing survival capsule is when mine disaster occurs, and may have a large amount of dust and high-temperature flue gas in air.High temperature is delivered in the body of cabin by bulkhead, temperature in cabin is raised, because survival capsule invades to prevent toxic gas, must have very strong sealing, owing to being that airtight too high temperature cannot shed in cabin, causing security threat to the personnel in cabin.Simultaneously, because working environment under ore deposit is disliked slightly complicated especially, when there is gas or dust explosions under ore deposit, large especially to the destruction of mine escape capsule, therefore high to the structural requirement of survival capsule, the stability supported directly affects the explosion-proof performance of survival capsule, plays a supporting role to survival capsule.But existing common survival capsule, manufacturer thickeies cabin body steel plate thickness in order to the uprising ability increasing survival capsule is generally, but this mode makes when cabin body is under the effect of blast pressure, lifting surface area is excessive, there is no certain prearrangement of deformation amount space, also add weight and the volume of equipment simultaneously, also result in the waste of material simultaneously.
Utility model content
The purpose of this utility model is, for above-mentioned the deficiencies in the prior art, provides a kind of mine underground survival capsule.
The technical scheme that the utility model mine underground survival capsule adopts is as follows:
The utility model mine underground survival capsule, comprise interior cabin shell, outer cabin shell and on-deck plate, it is inner that interior cabin shell is arranged on outer cabin shell, the quantity of on-deck plate is two pieces, two blocks of on-deck plates are separately positioned on the body two ends, cabin formed by Ke Hewai cabin, interior cabin shell, on-deck plate is provided with hatch door, shell inside in cabin is provided with heat-proof device outside, described heat-proof device comprises aluminium foil layer, polyurethane foaming layer, first rock wool interlayer, second rock wool interlayer, vacuum hose and pearl rock stratum, aluminium foil layer is arranged on outer cabin shell inner surface, polyurethane foaming layer is arranged on aluminium foil layer inner surface, first rock wool interlayer is arranged on polyurethane foaming layer inner surface, vacuum hose is disposed between the first rock wool interlayer and the second rock wool interlayer up and down, between the shell of Ke Yuwai cabin, interior cabin, be provided with bracing means, described bracing means comprises arch support frame and side supports frame, and the quantity of side supports frame is two, and two side supports framves are separately positioned on the left and right sides of arch support frame bottom, described arch support frame comprises arch bar, bottom arch bar, crossbeam, vertical supporting portion and skewed horizontal load portion, upper arch bar is arranged on bottom arch bar top, between crossbeam is arranged on bottom arch bar and bottom arch bar, vertical supporting portion is arranged on middle part between arch bar and bottom arch bar, and skewed horizontal load portion is arranged on both sides between arch bar and bottom arch bar.
Further, junctional membrane is provided with between neighbouring two vacuum hoses.
Further, vacuum hose inside is provided with support frame, pearl rock stratum is arranged on the second rock wool interlayer inner surface; Described support frame comprises main shaft, at the outerface of spindle, main axis length direction is provided with some hollow sections, and being provided with cross section in hollow section inside is criss-cross support bar.
Further, the M shape vertical support piece that described vertical supporting portion is set up in parallel by several forms; Described skewed horizontal load portion comprises several M shape support members be set up in parallel, in the middle part of each M shape support member, be provided with stay pipe.
Further, described side supports frame comprises interior plate, outer panel, transverse slat and gusset plate, interior plate is vertically arranged on bottom arch bar lower end, outer panel is vertically arranged on arch bar lower end, transverse slat is disposed between interior plate and outer panel up and down, is arranged with two gusset plates between neighbouring two transverse slats in parallel.
The advantage of the utility model mine underground survival capsule is, high temperature out of my cabin can intercept by this survival capsule, prevents heat to transmit in cabin, also has very high intensity and can bear higher blast pressure and static pressure, and the use of steel plate materials can be reduced, alleviate weight of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mine underground survival capsule.
Fig. 2 is the structural representation of the heat-proof device of the utility model mine underground survival capsule.
Fig. 3 is the structural representation of the bracing means of the utility model mine underground survival capsule.
Detailed description of the invention
As shown in drawings, the utility model mine underground survival capsule, comprise interior cabin shell 1, outer cabin shell 2 and on-deck plate, it is inner that interior cabin shell 1 is arranged on outer cabin shell 2, the quantity of on-deck plate is two pieces, two blocks of on-deck plates are separately positioned on the body two ends, cabin formed by interior cabin shell 1 and outer cabin shell 2, and on-deck plate is provided with hatch door.
Cabin shell 2 inside is provided with heat-proof device outside, can to intercepting external in cabin from high-temperature gas out of my cabin by arranging heat-proof device, improve the resistance to elevated temperatures of cabin body, described heat-proof device comprises aluminium foil layer 2-1, polyurethane foaming layer 2-2, first rock wool interlayer 2-3, second rock wool interlayer 2-4, vacuum hose 2-5 and pearl rock stratum 2-6, aluminium foil layer 2-1 is arranged on outer cabin shell 2 inner surface, polyurethane foaming layer 2-2 is arranged on aluminium foil layer 2-1 inner surface, first rock wool interlayer 2-3 is arranged on polyurethane foaming layer 2-2 inner surface, vacuum hose 2-5 is disposed between the first rock wool interlayer 2-3 and the second rock wool interlayer 2-4 up and down.By heat-proof device being arranged to comprise aluminium foil layer 2-1, polyurethane foaming layer 2-2, first rock wool interlayer 2-3, second rock wool interlayer 2-4, the form of structure of vacuum hose 2-5 and pearl rock stratum 2-6, aluminium foil layer 2-1 plays heat reflection effect, most of heat is outwards reflected away, polyurethane foaming layer 2-2 is for primary raw material with isocyanates and polyethers, at blowing agent, catalyzer, under the effect of the multiple auxiliary agent such as fire retardant, mixed by special equipment, through the high molecular polymer of high pressure painting foam-in-place, at the bottom of its coefficient of thermal conductivity, heat is not easy inwardly to transmit through polyurethane foaming layer 2-2.First rock wool interlayer 2-3 and the second rock wool interlayer 2-4 not only has heat-resisting quantity; vacuum hose 2-5 between the first rock wool interlayer 2-3 and the second rock wool interlayer 2-4 can be protected on the other hand; leak gas when preventing vacuum hose 2-5 to be squeezed; it is heat insulation that vacuum hose 2-5 utilizes the principle of vacuum thermal insulation to carry out, and effect of heat insulation is obvious.Junctional membrane 2-7 is provided with between neighbouring two vacuum hose 2-5.
Vacuum hose 2-5 inside is provided with support frame, and pearl rock stratum 2-6 is arranged on the second rock wool interlayer 2-4 inner surface.Described support frame comprises main shaft 2-8, at main shaft 2-8 external surface, main axis length direction is provided with some hollow section 2-9, and being provided with cross section in hollow section 2-9 inside is criss-cross support bar 2-10.By arranging support frame in vacuum hose 2-5 inside, support frame can improve the crushing resistance of vacuum hose further, prevents vacuum hose from leaking gas.
For making survival capsule, there is good supportive and improve the safety of protecting, therefore between the shell of Ke Yuwai cabin, interior cabin, bracing means is provided with, described bracing means comprises arch support frame and side supports frame, the quantity of side supports frame is two, and two side supports framves are separately positioned on the left and right sides of arch support frame bottom.By bracing means being arranged to the form of structure comprising arch support frame and side supports frame, the stressing conditions that the rectangular configuration escape capsule body on original market is compared in the design of arch support frame is well a lot, the stressed comparison relatively of arch support frame even, arch support frame and side supports frame match, be not easy to produce stress concentration phenomenon, improve the capability of antidetonance of survival capsule greatly.
Arch support frame comprises arch bar 3, bottom arch bar 4, crossbeam 5, vertical supporting portion and skewed horizontal load portion, upper arch bar 3 is arranged on bottom arch bar 4 top, between crossbeam 5 is arranged on bottom arch bar 3 and bottom arch bar 4, vertical supporting portion is arranged on middle part between arch bar 3 and bottom arch bar 4, and skewed horizontal load portion is arranged on both sides between arch bar 3 and bottom arch bar 4.The M shape vertical support piece 6 that vertical supporting portion is set up in parallel by several forms.Skewed horizontal load portion comprises several M shape support members 7 be set up in parallel, in the middle part of each M shape support member 7, be provided with stay pipe 8, between adjacent two M shape support members 7, be provided with support bar 9.By arch support erection is set to the form of structure comprising upper arch bar 3, bottom arch bar 4, crossbeam 5, vertical supporting portion and skewed horizontal load portion, upper arch bar 3, bottom arch bar 4 and crossbeam 5, for gripping vertical supporting portion and skewed horizontal load portion, play good supporting role by the vertical supporting portion between upper arch bar 3 and bottom arch bar 4 and skewed horizontal load portion.The pressure be subject to when vertical supporting portion and skewed horizontal load portion or impact force excessive time, M shape vertical support piece 6 can bear stronger vertical pressure, and M shape support member 7 has certain buffering deformability, weakens impact force.
Side supports frame comprises interior plate 10, outer panel 11, transverse slat 12 and gusset plate 13, interior plate 10 is vertically arranged on bottom arch bar 4 lower end, outer panel 11 is vertically arranged on arch bar 3 lower end, transverse slat about 12 is disposed between interior plate 10 and outer panel 11, between neighbouring two transverse slats 12, be arranged with two gusset plates 13 in parallel.By side supports erection is set to the form of structure comprising interior plate 10, outer panel 11, transverse slat 12 and gusset plate 13, side plate 10 and outer panel 11 are for gripping transverse slat 12 and gusset plate 13, and transverse slat 12 and gusset plate 13 can bear pressure or the impact force of horizontal direction and vertical direction.
Claims (5)
1. a mine underground survival capsule, comprise interior cabin shell (1), outer cabin shell (2) and on-deck plate, it is inner that interior cabin shell (1) is arranged on outer cabin shell (2), the quantity of on-deck plate is two pieces, two blocks of on-deck plates are separately positioned on the body two ends, cabin formed by interior cabin shell (1) and outer cabin shell (2), on-deck plate is provided with hatch door, it is characterized in that: cabin shell (2) inside is provided with heat-proof device outside, described heat-proof device comprises aluminium foil layer (2-1), polyurethane foaming layer (2-2), first rock wool interlayer (2-3), second rock wool interlayer (2-4), vacuum hose (2-5) and pearl rock stratum (2-6), aluminium foil layer (2-1) is arranged on outer cabin shell (2) inner surface, polyurethane foaming layer (2-2) is arranged on aluminium foil layer (2-1) inner surface, first rock wool interlayer (2-3) is arranged on polyurethane foaming layer (2-2) inner surface, vacuum hose (2-5) is disposed between the first rock wool interlayer (2-3) and the second rock wool interlayer (2-4) up and down, between the shell of Ke Yuwai cabin, interior cabin, be provided with bracing means, described bracing means comprises arch support frame and side supports frame, and the quantity of side supports frame is two, and two side supports framves are separately positioned on the left and right sides of arch support frame bottom, described arch support frame comprises arch bar (3), bottom arch bar (4), crossbeam (5), vertical supporting portion and skewed horizontal load portion, upper arch bar (3) is arranged on bottom arch bar (4) top, crossbeam (5) is arranged between arch bar (3) and bottom arch bar (4) bottom, vertical supporting portion is arranged on middle part between arch bar (3) and bottom arch bar (4), and skewed horizontal load portion is arranged on both sides between arch bar (3) and bottom arch bar (4).
2. mine underground survival capsule according to claim 1, is characterized in that: be provided with junctional membrane (2-7) between neighbouring two vacuum hoses (2-5).
3. mine underground survival capsule according to claim 1, is characterized in that: vacuum hose (2-5) inside is provided with support frame, and pearl rock stratum (2-6) is arranged on the second rock wool interlayer (2-4) inner surface; Described support frame comprises main shaft (2-8), at main shaft (2-8) external surface, main axis length direction is provided with some hollow sections (2-9), and being provided with cross section in hollow section (2-9) inside is criss-cross support bar (2-10).
4. mine underground survival capsule according to claim 1, is characterized in that: the M shape vertical support piece (6) that described vertical supporting portion is set up in parallel by several forms; Described skewed horizontal load portion comprises several M shape support members (7) be set up in parallel, and is provided with stay pipe (8) at each M shape support member (7) middle part.
5. mine underground survival capsule according to claim 1, it is characterized in that: described side supports frame comprises interior plate (10), outer panel (11), transverse slat (12) and gusset plate (13), interior plate (10) is vertically arranged on bottom arch bar (4) lower end, outer panel (11) is vertically arranged on arch bar (3) lower end, transverse slat (12) is disposed between interior plate (10) and outer panel (11) up and down, is arranged with two gusset plates (13) between neighbouring two transverse slats (12) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958149.0U CN205154240U (en) | 2015-11-27 | 2015-11-27 | Mining survival capsule in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958149.0U CN205154240U (en) | 2015-11-27 | 2015-11-27 | Mining survival capsule in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154240U true CN205154240U (en) | 2016-04-13 |
Family
ID=55689948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958149.0U Expired - Fee Related CN205154240U (en) | 2015-11-27 | 2015-11-27 | Mining survival capsule in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909303A (en) * | 2016-05-27 | 2016-08-31 | 中铁第四勘察设计院集团有限公司 | Tunnel construction life-saving system |
-
2015
- 2015-11-27 CN CN201520958149.0U patent/CN205154240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909303A (en) * | 2016-05-27 | 2016-08-31 | 中铁第四勘察设计院集团有限公司 | Tunnel construction life-saving system |
| CN105909303B (en) * | 2016-05-27 | 2019-03-05 | 中铁第四勘察设计院集团有限公司 | Constructing tunnel life saving system |
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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: 20160413 Termination date: 20181127 |