CN202745924U - Cable transition interface of mining rescue capsule - Google Patents
Cable transition interface of mining rescue capsule Download PDFInfo
- Publication number
- CN202745924U CN202745924U CN 201220486791 CN201220486791U CN202745924U CN 202745924 U CN202745924 U CN 202745924U CN 201220486791 CN201220486791 CN 201220486791 CN 201220486791 U CN201220486791 U CN 201220486791U CN 202745924 U CN202745924 U CN 202745924U
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- Prior art keywords
- interface
- cover plate
- capsule
- cable transition
- cable
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- Expired - Fee Related
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Abstract
The utility model discloses a cable transition interface of a mining rescue capsule. The cable transition interface comprises a mounting cover plate, an interface mounting seat, a fixing bolt, capsule penetrating pipes, compression nuts, a sealing gasket, sealing rings and gaskets, wherein the interface mounting seat is welded on the outer wall of a mining rescue capsule body, and the mounting cover plate is connected with the interface mounting seat through the fixing bolt and the sealing gasket; the capsule penetrating pipes are arranged on the mounting cover plate, the two ends of each capsule penetrating pipe are provided with threads, and the gaskets and the sealing rings are arranged on the capsule penetrating pipes through the compression nuts. The cable transition interface disclosed by the utility model is convenient to machine and can be made into a standard component, and thus the quality of the interfaces is convenient to control; and the cable transition interface is convenient to mount and dismount and has good sealing performance, the number and the sizes of the capsule penetrating pipes can be changed, and thus the interface is suitable for underground operation.
Description
Technical field
The utility model relates to a kind of cable changeover joint of mine escape capsule, is mainly used in the changeover joint of the various cable accesses of mine escape capsule.
Background technology
When mine escape capsule is down-hole generation burst accident, provide basic life condition to the hedging personnel that enter in the cabin, the infringement that can resist again simultaneously mine disaster in to a certain degree is (poisonous, the defence of pernicious gas and processing, anti-pounding and the explosion-proof impact), and can allow personnel in aboveground rescue personnel and the cabin grasp a kind of shelter of personnel and cabin internal and external environment situation in the cabin, mine escape capsule need to be with cable, the video communication line, the voice communication line, the personnel positioning cable, some cables such as water pipe are incorporated in the cabin, and interface is introduced in this cable transition that just need to reserve in advance some when production and processing.
It is perforate on bulkhead that the interface common method is introduced in existing mine escape capsule cable transition, then transition conduit is welded on the bulkhead, because the different crossing cabin diameter that pipe stays of each down-hole demand is difficult to accomplish comprehensively and unification; Body profile size in cabin is come very large difficulty to machining hole and welding crossing cabin pipe racks more greatly in addition, and processing and welding quality also are difficult to guarantee; This fixed cable transition introducing interface is also very inconvenient aspect threading, sealing installation in the final online cable installation process.
Summary of the invention
In order to solve the problems of the prior art, the purpose of this utility model provides the cable changeover joint that a kind of easy to process, quality is convenient to control, dismantle and install the mine escape capsule of convenient, replaceable crossing cabin pipe number and size.
For achieving the above object, the technological means of employing described in the utility model is: a kind of cable changeover joint of mine escape capsule, comprise cover plate, interface mount pad, set bolt, crossing cabin pipe, clamp nut, sealing mat, sealing ring and pad are installed, described interface mount pad is welded on the escape capsule body for mine outer wall, and described installation cover plate is connected with the interface mount pad with sealing mat by set bolt; Described crossing cabin pipe is installed in to be installed on the cover plate, and described crossing cabin pipe two ends are provided with screw thread, and described pad, sealing ring are installed on the crossing cabin pipe by clamp nut.
The beneficial effects of the utility model are: easy to process, all can make standard component, quality is convenient to control; It is convenient to dismantle and install, and good seal performance, replaceable crossing cabin pipe number and size are fit to the down-hole and use.
Description of drawings
Below in conjunction with accompanying drawing the technical solution of the utility model is described.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, interface mount pad, 2, set bolt, 3, the crossing cabin pipe, 4, pad, 5, clamp nut, 6, sealing ring, 7, cover plate is installed, 8, sealing mat, 9, the cabin body, 10, heat insulating material, 11, interior bulkhead, 12, cable.
The specific embodiment
The cable changeover joint of a kind of mine escape capsule as shown in Figure 1, comprise cover plate 7, interface mount pad 1, set bolt 2, crossing cabin pipe 3, clamp nut 5, sealing mat 8, sealing ring 6 and pad 4 are installed, described interface mount pad is welded on escape capsule body for mine 9 outer walls, and described installation cover plate 7 is connected with sealing mat by set bolt 2 and is connected with interface mount pad 1; Described crossing cabin pipe 3 is installed in to be installed on the cover plate 7, and described crossing cabin pipe 3 two ends are provided with screw thread, and described pad 4, sealing ring 6 are installed on the crossing cabin pipe 3 by clamp nut 5.
As preferably, described installation cover plate 7 is selected circular.
During use, the size of boxing out according to bulkhead in the mine escape capsule 11, select the size of crossing cabin pipe 3, be welded to and install on the cover plate 7, fill insulant material 10 between cover plate 7 and the crossing cabin pipe 3 is being installed, be installed on escape capsule body for mine 9 outer walls so that isolated thermal source out of my cabin, between interface mount pad 1 and installation cover plate 7, use sealing mat 8 to play the effect of abundant sealing, cable 12 penetrates in the crossing cabin pipe 3, the clamp nut 5 of 3 li of the crossing cabin pipes in inside and outside cabin is screwed, clamp nut 5 crush seal circles 6 make sealing ring 6 produce distortion and compress cable 12, guarantee tightness.
Claims (2)
1. the cable changeover joint of a mine escape capsule, it is characterized in that: comprise cover plate (7), interface mount pad (1), set bolt (2), crossing cabin pipe (3), clamp nut (5), sealing mat (8), sealing ring (6) and pad (4) are installed, described interface mount pad (1) is welded on escape capsule body for mine (9) outer wall, and described installation cover plate (7) is connected 8 by set bolt (2) with sealing mat) be connected with interface mount pad (1); Described crossing cabin pipe (3) is installed in to be installed on the cover plate (7), and described crossing cabin pipe (3) two ends are provided with screw thread, and described pad (4), sealing ring (6) are installed on the crossing cabin pipe (3) by clamp nut (5).
2. the cable changeover joint of mine escape capsule according to claim 1 is characterized in that: described installation cover plate (7) selection circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486791 CN202745924U (en) | 2012-09-12 | 2012-09-12 | Cable transition interface of mining rescue capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486791 CN202745924U (en) | 2012-09-12 | 2012-09-12 | Cable transition interface of mining rescue capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745924U true CN202745924U (en) | 2013-02-20 |
Family
ID=47705339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486791 Expired - Fee Related CN202745924U (en) | 2012-09-12 | 2012-09-12 | Cable transition interface of mining rescue capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900461A (en) * | 2012-09-12 | 2013-01-30 | 淮北市瑞鼎液压支柱有限责任公司 | Cable transition interface for mine-used lifesaving cabins |
-
2012
- 2012-09-12 CN CN 201220486791 patent/CN202745924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900461A (en) * | 2012-09-12 | 2013-01-30 | 淮北市瑞鼎液压支柱有限责任公司 | Cable transition interface for mine-used lifesaving cabins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130912 |