CN204532423U - Returnairshaft pit shaft emergency repair system - Google Patents
Returnairshaft pit shaft emergency repair system Download PDFInfo
- Publication number
- CN204532423U CN204532423U CN201520220033.7U CN201520220033U CN204532423U CN 204532423 U CN204532423 U CN 204532423U CN 201520220033 U CN201520220033 U CN 201520220033U CN 204532423 U CN204532423 U CN 204532423U
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- mounting portion
- returnairshaft
- pit shaft
- emergency repair
- wire rope
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Abstract
The utility model provides a kind of returnairshaft pit shaft emergency repair system, comprises prior mounting portion and dismountable mounting portion in advance; Prior mounting portion comprises: explosion proof door basis, explosion proof door basis is provided with escape way, sheave wheel platform and wire rope cord hole, is provided with directive wheel in cord hole; Mounting portion comprises in advance: hoisting gear and steady winch, wire rope, well-bucket, operation board; Well-bucket is by wire rope suspensioning on hoisting gear, and operation board is by wire rope suspensioning on steady winch, and operation board card is web frame.The returnairshaft pit shaft emergency repair system that the utility model embodiment provides; comprise prior mounting portion and dismountable mounting portion in advance; by just reserving prior mounting portion at the shaft building initial stage; explosion proof door can need not be opened when emergency repair; also need not by fan parking; when not affecting mine normal production, can carry out fast keeping in repair and rushing to repair, thus reducing maintenance cost.
Description
Technical field
The utility model relates to returnairshaft and to speedily carry out rescue work system, particularly relates to a kind of returnairshaft pit shaft emergency repair system.
Background technology
Must have reliable ventilation system in mine, the well of air intake is called downcast, and the well of air-out is exactly returnairshaft, is generally provided with ventilation fan in returnairshaft.
Pit shaft concrete walling is because various reason, the accident such as often to destroy, leak, all have in main shaft, auxiliary shaft and promote skip bucket or cage, repair also relatively easy, but in prior art, in returnairshaft pit shaft, any lifting facility is not all installed, if therefore there is borehole wall quality accident in returnairshaft, repair suitable trouble.Existing pithead is provided with explosion proof door, and during blower fan normal operation, explosion proof door can not be opened, and personnel must not enter in pit shaft and keep in repair.Thus during maintenance, blower fan must be shut down, explosion proof door must be opened, whole mine stops production, and the economic loss caused is huge.
Utility model content
The utility model embodiment provides a kind of returnairshaft pit shaft emergency repair system, to realize under the prerequisite not affecting mine normal production, can carry out fast keeping in repair and speedily carrying out rescue work, and reduces economic loss.
The utility model embodiment provides a kind of returnairshaft pit shaft emergency repair system, comprises prior mounting portion and dismountable mounting portion in advance;
Described prior mounting portion comprises: explosion proof door basis, described explosion proof door basis is provided with escape way, sheave wheel platform and wire rope cord hole, is provided with directive wheel in described cord hole;
Described mounting portion in advance comprises: hoisting gear and steady winch, wire rope, well-bucket, operation board; Described well-bucket is by described wire rope suspensioning on described hoisting gear, and described operation board is by described wire rope suspensioning on described steady winch, and described operation board card is web frame.
In an embodiment of the present utility model; described mounting portion in advance also comprises protective disc; described protective disc is connected by i iron with described operation board, and described protective disc and described operation board are by described wire rope suspensioning on described steady winch, and described protective disc card is web frame.
In an embodiment of the present utility model, described operation board and described protective disc card are steel mesh reinforcement structures.
In an embodiment of the present utility model, described sheave wheel platform adopts antirust i iron to set up the pre-reserved beam sump on described explosion proof door basis.
In an embodiment of the present utility model, described sheave wheel platform is provided with safety climbing ladder.
In an embodiment of the present utility model, described sheave wheel platform is provided with head sheave.
In an embodiment of the present utility model, described prior mounting portion also comprises platform of blanking, and described platform of blanking is connected with described escape way.
In an embodiment of the present utility model, described mounting portion in advance also comprises geomantic omen pipeline.
The returnairshaft pit shaft emergency repair system that the utility model embodiment provides; comprise prior mounting portion and dismountable mounting portion in advance; by just reserving prior mounting portion at the shaft building initial stage; explosion proof door can need not be opened when emergency repair; also need not by fan parking; when not affecting mine normal production, can carry out fast keeping in repair and rushing to repair, thus reducing maintenance cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structure chart of a kind of returnairshaft pit shaft emergency repair system that Fig. 1 provides for the utility model embodiment;
The layout plan of the cord hole that Fig. 2 A provides for the utility model embodiment;
The lateral view along A-A line and D-D line of the cord hole that Fig. 2 B provides for the utility model embodiment;
The lateral view along B-B line and C-C line of the cord hole that Fig. 2 C provides for the utility model embodiment;
The layout plan of the hitch of the sheave wheel platform that Fig. 3 A provides for the utility model embodiment;
The lateral view along E-E line of the hitch of the sheave wheel platform that Fig. 3 B provides for the utility model embodiment;
The layout plan of the hitch of the platform of blanking that Fig. 4 A provides for the utility model embodiment;
The lateral view along F-F line of the hitch of the platform of blanking that Fig. 4 B provides for the utility model embodiment;
The layout plan of the inspection platform that Fig. 5 A provides for the utility model embodiment;
The lateral view along G-G line of the inspection platform that Fig. 5 B provides for the utility model embodiment.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of returnairshaft pit shaft emergency repair system, and as shown in Figure 1, this system comprises prior mounting portion and dismountable mounting portion in advance; Prior mounting portion comprises: explosion proof door basis, explosion proof door basis is provided with escape way, sheave wheel platform and wire rope cord hole, is provided with directive wheel in cord hole; Mounting portion comprises in advance: hoisting gear and steady winch, wire rope, well-bucket, operation board; Well-bucket by wire rope suspensioning on hoisting gear, operation board by wire rope suspensioning on steady winch; Operation board card is web frame.
When returnairshaft borehole failure, constructor carries out the lanyard of wire rope on sheave wheel platform, the assembling of line operate dish of going forward side by side, and installs hoisting gear and steady winch on ground, operation board and well-bucket are by wire rope suspensioning on hoisting gear and steady winch, and wire rope is stablized by directive wheel.Constructor and material can be upper and lower by well-bucket.
In the process of speedily carrying out rescue work, because operation board card is penetrating web frame, therefore without the need to closing blower fan, so whole mine can normally run.
By adding explosion proof door basis, for prior mounting portion provides larger installing space, also the installation of mounting portion is in advance facilitated, due to explosion proof door basis being provided with escape way, thus operating personnel can directly enter in pit shaft by escape way, without the need to closing blower fan, can not explosion proof door be opened and directly keep in repair.
As shown in Fig. 2 A, 2B and 2C, the cord hole on explosion proof door basis, when without the need to rushing to repair, should carry out encapsulation process; When emergency repair, need carry out soft protection at objects such as outside belts, to try one's best, minimizing is leaked out.
The returnairshaft pit shaft emergency repair system that the utility model embodiment provides; comprise prior mounting portion and dismountable mounting portion in advance; by just reserving prior mounting portion at the shaft building initial stage; explosion proof door can need not be opened when emergency repair; also need not by fan parking; when not affecting mine normal production, can carry out fast keeping in repair and rushing to repair, thus reducing maintenance cost.
Optionally, mounting portion also comprises protective disc in advance, and protective disc is connected by i iron with operation board, and protective disc and operation board are by wire rope suspensioning on steady winch, and protective disc card is web frame.Optionally, protective disc is positioned at above operation board.Optionally, operation board and protective disc card are steel mesh reinforcement structures.Exemplary, the disk body material of operation board and protective disc adopts i iron skeleton equally, two dish vertical intervals 3.5 meters.Optionally, the periphery of operation board and protective disc is provided with pulley.
Optionally, explosion proof door basis is generally 3.5 meters high, and basis is reserved with hitch with explosion proof door, as shown in Figure 3 A and Figure 3 B.Optionally, sheave wheel platform adopts antirust i iron to set up the pre-reserved beam sump on explosion proof door basis.Optionally, on sheave wheel platform, steel mesh reinforcement and plank is laid during use.
Exemplary, 6 hitch in Fig. 3 A are symmetrical along mineshaft diameter, and in Practical Project, hitch quantity and position are not limited in this, and the utility model is not limited in any way this.
Optionally, sheave wheel platform is provided with safety climbing ladder.Optionally, safety climbing ladder is outside equipped with glass fiber reinforced plastic protective device.
Optionally, sheave wheel platform is provided with head sheave.Optionally, wire rope pile warp head sheave.
Optionally, prior mounting portion also comprises platform of blanking, and described platform of blanking is connected with escape way.Optionally, material and the mounting means of platform of blanking are identical with sheave wheel platform, and the hitch of platform of blanking is arranged as illustrated in figures 4 a and 4b.Optionally, constructor and material reach platform of blanking by escape way, then deliver to operation board via well-bucket.
Optionally, mounting portion also comprises geomantic omen pipeline in advance.
Optionally, adopt at least 6 winches, one for suspending geomantic omen pipeline in midair; A hoisting gear is used for hoppet; 4 steady winches are for suspending operation board and protective disc in midair.
Optionally, safety and rust detection all through antirust treatment, and before every use, need be carried out in prior mounting portion.
Optionally, explosion proof door basis is outside equipped with inspection platform, as shown in Figure 5 A and 5B.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a returnairshaft pit shaft emergency repair system, is characterized in that, comprises prior mounting portion and dismountable mounting portion in advance;
Described prior mounting portion comprises: explosion proof door basis, described explosion proof door basis is provided with escape way, sheave wheel platform and wire rope cord hole, is provided with directive wheel in described cord hole;
Described mounting portion in advance comprises: hoisting gear and steady winch, wire rope, well-bucket, operation board; Described well-bucket is by described wire rope suspensioning on described hoisting gear, and described operation board is by described wire rope suspensioning on described steady winch, and described operation board card is web frame.
2. returnairshaft pit shaft emergency repair system according to claim 1; it is characterized in that; described mounting portion in advance also comprises protective disc; described protective disc is connected by i iron with described operation board; described protective disc and described operation board are by described wire rope suspensioning on described steady winch, and described protective disc card is web frame.
3. returnairshaft pit shaft emergency repair system according to claim 2, is characterized in that, described operation board and described protective disc card are steel mesh reinforcement structures.
4. returnairshaft pit shaft emergency repair system according to claim 1, is characterized in that, described sheave wheel platform adopts antirust i iron to set up the pre-reserved beam sump on described explosion proof door basis.
5. returnairshaft pit shaft emergency repair system according to claim 1, it is characterized in that, described sheave wheel platform is provided with safety climbing ladder.
6. returnairshaft pit shaft emergency repair system according to claim 1, is characterized in that, described sheave wheel platform is provided with head sheave.
7. returnairshaft pit shaft emergency repair system according to claim 1, it is characterized in that, described prior mounting portion also comprises platform of blanking, and described platform of blanking is connected with described escape way.
8. returnairshaft pit shaft emergency repair system according to claim 1, it is characterized in that, described mounting portion in advance also comprises geomantic omen pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220033.7U CN204532423U (en) | 2015-04-13 | 2015-04-13 | Returnairshaft pit shaft emergency repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220033.7U CN204532423U (en) | 2015-04-13 | 2015-04-13 | Returnairshaft pit shaft emergency repair system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532423U true CN204532423U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220033.7U Active CN204532423U (en) | 2015-04-13 | 2015-04-13 | Returnairshaft pit shaft emergency repair system |
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| CN (1) | CN204532423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775845A (en) * | 2015-04-13 | 2015-07-15 | 淮南矿业(集团)有限责任公司 | Shaft emergency rush repair system for return air shaft |
-
2015
- 2015-04-13 CN CN201520220033.7U patent/CN204532423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775845A (en) * | 2015-04-13 | 2015-07-15 | 淮南矿业(集团)有限责任公司 | Shaft emergency rush repair system for return air shaft |
| CN104775845B (en) * | 2015-04-13 | 2017-01-25 | 淮南矿业(集团)有限责任公司 | Shaft emergency rush repair system for return air shaft |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |