CN202166573U - Pressure withstanding testing device for underground lifesaving cabin - Google Patents
Pressure withstanding testing device for underground lifesaving cabin Download PDFInfo
- Publication number
- CN202166573U CN202166573U CN2011202651441U CN201120265144U CN202166573U CN 202166573 U CN202166573 U CN 202166573U CN 2011202651441 U CN2011202651441 U CN 2011202651441U CN 201120265144 U CN201120265144 U CN 201120265144U CN 202166573 U CN202166573 U CN 202166573U
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- CN
- China
- Prior art keywords
- cabin
- pressure
- testing device
- pressure withstanding
- cabin body
- Prior art date
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a pressure withstanding testing device for an underground lifesaving cabin. The pressure withstanding testing device comprises a cabin body (1), a cabin cover (2), a group of guide rails (3) and a platform trailer (4), wherein the cabin cover (2) is arranged at an inlet of the cabin body (1) by a flange in a sealing connection manner; a testing medium inlet (1-1) with a valve, a testing medium outlet (1-2) with a valve and a pressure gage (5) are respectively arranged on the cabin body (1); the group of guide rails (3) are arranged in the cabin body (1); and the platform trailer (4) is arranged on the group of guide rails (3) by rolling wheels. The pressure withstanding testing device has the advantages that when the pressure withstanding testing device is used, the underground lifesaving cabin is arranged on the platform trailer, the platform trailer moves on the guide rails to move the lifesaving cabin to the cabin body of a pressure withstanding testing cabin, the cabin cover is closed, a high pressure testing medium is additionally arranged in the cabin body of the pressure withstanding testing cabin, and then a pressure value in the cabin body of the pressure withstanding testing cabin can be directly observed by the pressure gage; and the pressure withstanding testing device can be used for conveniently testing the pressure withstanding value of the lifesaving cabin, has a simple structure and is convenient to use.
Description
Technical field
The utility model relates to the down-hole survival capsule field, is specifically related to the down-hole survival capsule pressure resistant testing device.
Background technology
At present, the working environment hazard index in the mine is higher, accidents such as in a single day mine blasts down, fire; Distress personnel after meeting with mine disaster, can't withdraw at short notice or escape route is obstructed, especially in coal mining, along with the increase of the coal mining degree of depth, the increase of gas bearing capacity; In the coal seam, formed under the graviational interaction that discharges with gas under the terrestrial stress effect, the as easy as rolling off a log gas explosion that causes in the mine, permeable phenomenon also can often take place in mine simultaneously; Existing mine following the down-hole survival capsule that uses owing to lack pressure resistant testing device, generally do not pass through voltage-withstand test, use if directly put into the down-hole; In case generation mine disaster; When air pressure in the mine or hydraulic pressure are too high, down-hole survival capsule can be destroyed, the personnel's life security in the survival capsule can be influenced.
The utility model content
The purpose of the utility model is exactly owing to the shortage pressure resistant testing device to the following institute of the existing mine down-hole survival capsule that uses; Generally do not pass through voltage-withstand test, use, in case mine disaster takes place if directly put into the down-hole; When air pressure in the mine or hydraulic pressure are too high; Can destroy down-hole survival capsule, can influence the personnel's life security in the survival capsule, and a kind of down-hole survival capsule pressure resistant testing device is provided.
The utility model is made up of cabin body, hatchcover, one group of guide rail and flat-bed trailer; Hatchcover is mounted on the porch of cabin body through flange seal; Be respectively equipped with the test(ing) medium import of band valve, the test(ing) medium outlet and the tensimeter of band valve on the body of cabin; One group of guide rail is installed in the body of cabin, and it also has flat-bed trailer, and flat-bed trailer is placed on one group of guide rail through roller.
The utility model has the advantages that: during use, down-hole survival capsule is placed on the flat-bed trailer, on guide rail, moves through flat-bed trailer; Survival capsule is moved in the body of cabin, voltage-withstand test cabin, close hatchcover, to adding the high-potting medium in the body of cabin, voltage-withstand test cabin; Intuitively measure the force value in the body of cabin, voltage-withstand test cabin through tensimeter then; Can conveniently measure the withstand voltage of down-hole survival capsule, simple in structure, easy to use.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Embodiment
As shown in Figure 1; The utility model is made up of cabin body 1, hatchcover 2, one group of guide rail 3 and dull and stereotyped 4; Hatchcover 2 is mounted on the porch of cabin body 1 through flange seal, is respectively equipped with the test(ing) medium import 1-1 of band valve on the cabin body 1, test(ing) medium outlet 1-2 and 5, one groups of guide rails 3 of tensimeter of band valve are installed in the cabin body 1; It also has flat-bed trailer 4, and flat-bed trailer 4 is placed on one group of guide rail 3 through roller.
Use-pattern: during use, earlier down-hole survival capsule 6 is placed on the flat-bed trailer, on guide rail, moves through flat-bed trailer; Down-hole survival capsule 6 is moved in the body of cabin, voltage-withstand test cabin, close hatchcover, open test(ing) medium (water or gas) the import 1-1 of band valve; In the import 1-1 of band valve, add high-potting medium (water or gas); Intuitively measure the force value in the body of cabin, voltage-withstand test cabin through tensimeter 5 then, conveniently measuring the withstand voltage of down-hole survival capsule 6, when hydraulic pressure or air pressure are excessive in the test process; Open high-potting medium (water or gas) the outlet 1-2 of band valve, discharge cabin, voltage-withstand test cabin body inner high voltage test(ing) medium (water or gas).
Claims (2)
1. down-hole survival capsule pressure resistant testing device; It is characterized in that it is made up of cabin body (1), hatchcover (2), one group of guide rail (3) and flat-bed trailer (4); Hatchcover (2) is mounted on the porch of cabin body (1) through flange seal; Be respectively equipped with the test(ing) medium import (1-1) of band valve, test(ing) medium outlet (1-2) and the tensimeter (5) of band valve on the cabin body (1), one group of guide rail (3) is installed in the cabin body (1).
2. down-hole survival capsule pressure resistant testing device according to claim 1 is characterized in that it also has flat-bed trailer (4), and flat-bed trailer (4) is placed on one group of guide rail (3) through roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202651441U CN202166573U (en) | 2011-07-26 | 2011-07-26 | Pressure withstanding testing device for underground lifesaving cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202651441U CN202166573U (en) | 2011-07-26 | 2011-07-26 | Pressure withstanding testing device for underground lifesaving cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166573U true CN202166573U (en) | 2012-03-14 |
Family
ID=45802391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202651441U Expired - Fee Related CN202166573U (en) | 2011-07-26 | 2011-07-26 | Pressure withstanding testing device for underground lifesaving cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512808A (en) * | 2013-09-29 | 2014-01-15 | 北京科技大学 | Hydraulic pressure resistance property detection platform for mine waterproof type escape capsule |
-
2011
- 2011-07-26 CN CN2011202651441U patent/CN202166573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512808A (en) * | 2013-09-29 | 2014-01-15 | 北京科技大学 | Hydraulic pressure resistance property detection platform for mine waterproof type escape capsule |
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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 |
Granted publication date: 20120314 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |