CN103415168B - Mine flameproof and intrinsic safety type control cabinet - Google Patents
Mine flameproof and intrinsic safety type control cabinet Download PDFInfo
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- CN103415168B CN103415168B CN201310346818.4A CN201310346818A CN103415168B CN 103415168 B CN103415168 B CN 103415168B CN 201310346818 A CN201310346818 A CN 201310346818A CN 103415168 B CN103415168 B CN 103415168B
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Abstract
A kind of mine flameproof and intrinsic safety type control cabinet, relates to mining equipment technical field, and solved is the technical problem of existing equipment detection inconvenience.Being provided with the mainboard bracket of energy slide anteroposterior in the casing of this control cabinet, the middle and upper part of cabinets cavity was fixed with line beam, and bottom is provided with explosion-proof chamber；Described mainboard bracket is provided with main circuit board, is provided with intrinsic safety electric source in described explosion-proof chamber；The rear box wall of described casing is provided with lockset, and entrance hole array；Described line beam of crossing is provided with cable-through hole array；The rear end of described mainboard bracket is fixed with snap close, and the keyhole of described lockset exposes casing rear surface backwards, and the lock core of lockset stretches into forward in cabinets cavity and is fixed with latch hook；Described casing front end opening is provided with capillary groove, mainboard bracket be fixedly arranged at the front end with case panel；Input and output cable on described main circuit board is each passed through each cable-through hole, each entrance hole is followed by causing outside casing.The control cabinet that the present invention provides, it is adaptable to mineral electrical apparatus power supply control.
Description
Technical field
The present invention relates to mining equipment technology, particularly relate to the technology of a kind of mine flameproof and intrinsic safety type control cabinet.
Background technology
Existing mine flameproof and intrinsic safety type controls equipment and is mainly made up of intrinsic safety case, Flameproof box, and intrinsic safety case is placed on the upper and lower lamination of Flameproof box, forms a unit equipment by line.Equipped with intrinsically safe power supply in Flameproof box, the door-plate of intrinsic safety case is provided with display screen, loudspeaker, microphone and control button, is provided with control circuit in intrinsic safety case.
Existing mine flameproof and intrinsic safety type controls equipment and is all combined by two independent case body, there is the defect that volume is big, quality is heavy, and Flameproof box, intrinsic safety case all use radial type single open-door, wiring board is fixed in narrow and small casing, line between numerous components and parts on wiring board in display screen, loudspeaker, microphone and control button on chamber door and case, and on wiring board, patch cord between each element device is numerous in case, internal mutual patch cord up to more than 150, install, debug, overhaul extremely inconvenient.It addition, in existing mine flameproof and intrinsic safety type control equipment, the lockset of intrinsic safety case is all set directly on chamber door, can take the confined space of chamber door, affect the laying of numerous devices on chamber door.
Summary of the invention
For defect present in above-mentioned prior art, the technical problem to be solved is to provide a kind of installs, debugs, overhauls mine flameproof and intrinsic safety type control cabinet the most very easily.
In order to solve above-mentioned technical problem, a kind of mine flameproof and intrinsic safety type control cabinet provided by the present invention, including the casing of one side forwards open, and the case panel for closed box front opening；
It is characterized in that: the inner chamber of described casing is provided with the mainboard bracket of energy slide anteroposterior, and it is provided with for guiding the guide rail that mainboard bracket slides, the middle and upper part of cabinets cavity is fixed with one and crosses line beam, and the bottom of cabinets cavity is provided with an independent sub-chamber, and this sub-chamber is explosion-proof chamber；
Described mainboard bracket is provided with main circuit board, is provided with intrinsic safety electric source in described explosion-proof chamber, and the output of described intrinsic safety electric source receives main circuit board；
The rear box wall of described casing is provided with lockset, and the top of rear box wall is provided with the most through multiple entrance hole, and each entrance hole is arranged in the entrance hole array of multiple rows of multirow；
Described mistake offers the most through multiple cable-through hole on line beam, each cable-through hole is arranged in the cable-through hole array of multiple rows of multirow；
The rear end of described mainboard bracket is fixed with snap close, and the keyhole of described lockset backwards, and exposes casing rear surface, the lock core of lockset stretches into forward in cabinets cavity, being fixed with latch hook on the lock core of lockset, described latch hook hooks the snap close of mainboard pallet rear end, and can turn to disengage with snap close with lock core；
The tank wall of described casing front end opening bends outwardly, constitute the capillary groove around casing front opening one circle, described case panel is fixed on the front end of mainboard bracket, and covers in casing front opening, and the joint portion of case panel and casing front opening is by sealing gasket waterproof sealing；
Input and output cable on described main circuit board is each passed through each cable-through hole, then is each passed through each entrance hole and is followed by causing outside casing.
Further, described case panel is provided with the connection display screen of main circuit board, loudspeaker, microphone and control button.
Further, the rear outer wall of described casing being fixed with a phone connector, the cable of this phone connector accesses in cabinets cavity, and is followed by main circuit board through cable-through hole.
Further, the left outside wall of described casing and right outer wall being respectively provided with a handle groove caved inward, the notch of each handle groove is respectively and fixedly provided with a horizontal flat antiskid bar of shaft.
The mine flameproof and intrinsic safety type control cabinet that the present invention provides, explosion-proof chamber is arranged on lower box, and utilized line beam, entrance hole array box inner cable, making case inner cable in good order, main circuit board is arranged on the mainboard bracket of energy slide anteroposterior, only need to draw, by before case panel, maintenance of can unpacking, install, debug, overhaul the most very convenient, and lockset is arranged on box back, limited case panel space will not be occupied, also not interfere with the laying of each parts on case panel.
Accompanying drawing explanation
Fig. 1 is the left view of the mine flameproof and intrinsic safety type control cabinet of the embodiment of the present invention；
Fig. 2 is the mine flameproof and intrinsic safety type control cabinet of the embodiment of the present invention, the left view cut away view after being pulled out forward by case panel；
Fig. 3 is the front view crossing line beam in the mine flameproof and intrinsic safety type control cabinet of the embodiment of the present invention；
Fig. 4 is the front view of the mine flameproof and intrinsic safety type control cabinet of the embodiment of the present invention；
Fig. 5 is the rearview of the mine flameproof and intrinsic safety type control cabinet of the embodiment of the present invention.
Detailed description of the invention
Illustrate embodiments of the invention are described in further detail below in conjunction with accompanying drawing, but the present embodiment is not limited to the present invention, the analog structure of every employing present invention and similar change thereof, all should list protection scope of the present invention in.
As Figure 1-Figure 5, a kind of mine flameproof and intrinsic safety type control cabinet that the embodiment of the present invention is provided, including the casing 1 of one side forwards open, and the case panel 4 for closed box front opening；
It is characterized in that: the inner chamber of described casing 1 is provided with the mainboard bracket 3 of energy slide anteroposterior, and it is provided with for guiding the guide rail that mainboard bracket slides, the middle and upper part of cabinets cavity is fixed with one and crosses line beam 5, and the bottom of cabinets cavity is provided with an independent sub-chamber, and this sub-chamber is explosion-proof chamber 2；
Described mainboard bracket 3 is provided with main circuit board (not shown), is provided with intrinsic safety electric source in described explosion-proof chamber 2, and the output of described intrinsic safety electric source receives main circuit board；
The rear box wall of described casing 1 is provided with lockset 6, and the top of rear box wall is provided with the most through multiple entrance hole 11, and each entrance hole 11 is arranged in the entrance hole array of multiple rows of multirow；
Described mistake offers the most through multiple cable-through hole 51 on line beam 5, each cable-through hole 51 is arranged in the cable-through hole array of multiple rows of multirow；
The rear end of described mainboard bracket 3 is fixed with snap close 31, the keyhole of described lockset 6 is backwards, and expose casing rear surface, the lock core of lockset 6 stretches into forward in cabinets cavity, latch hook 61 it is fixed with on the lock core of lockset, described latch hook 61 hooks the snap close 31 of mainboard pallet rear end, and can turn to disengage with snap close with lock core；
The tank wall of the front end opening of described casing 1 bends outwardly, constitute the capillary groove 14 around casing front opening one circle, described case panel 4 is fixed on the front end of mainboard bracket 3, and covers in casing front opening, and the joint portion of case panel 4 and casing front opening is by sealing gasket waterproof sealing；
Input and output cable on described main circuit board is each passed through each cable-through hole 51, then being each passed through each entrance hole 11, to be followed by causing casing 1 outside.
In the embodiment of the present invention, described case panel is provided with the connection display screen 41 of main circuit board, loudspeaker 42, microphone 43 and control button 44.
In the embodiment of the present invention, the rear outer wall of described casing 1 being fixed with a phone connector 12, the cable of this phone connector 12 accesses in cabinets cavity, and is followed by main circuit board through cable-through hole.
In the embodiment of the present invention, the left outside wall of described casing 1 and right outer wall being respectively provided with a handle groove 13 caved inward, in order to move casing, the notch of each handle groove is respectively and fixedly provided with a horizontal flat antiskid bar of shaft.
Power electrical apparatus that the embodiment of the present invention is particularly suitable in mine controls, and can realize Centralized Monitoring and can pass through loudspeaker, microphone and control button and broadcast along the line to tunnel, converse.
The occupation mode of the embodiment of the present invention is as follows:
Insert a key into the keyhole of lockset, then with key rotation lock core, make latch hook disengage with snap close, case panel can be pulled out forward together with mainboard bracket, components and parts in case can be overhauled；
After maintenance, case panel is pushed into case panel backward together with mainboard bracket and props up casing front end opening, then with key rotation lock core, make latch hook hook snap close, can recover in case to closed state.
Claims (4)
1. a mine flameproof and intrinsic safety type control cabinet, including the casing of one side forwards open, and the case panel for closed box front opening；
It is characterized in that: the inner chamber of described casing is provided with the mainboard bracket of energy slide anteroposterior, and it is provided with for guiding the guide rail that mainboard bracket slides, the middle and upper part of cabinets cavity is fixed with one and crosses line beam, and the bottom of cabinets cavity is provided with an independent sub-chamber, and this sub-chamber is explosion-proof chamber；
Described mainboard bracket is provided with main circuit board, is provided with intrinsic safety electric source in described explosion-proof chamber, and the output of described intrinsic safety electric source receives main circuit board；
The rear box wall of described casing is provided with lockset, and the top of rear box wall is provided with the most through multiple entrance hole, and each entrance hole is arranged in the entrance hole array of multiple rows of multirow；
Described mistake offers the most through multiple cable-through hole on line beam, each cable-through hole is arranged in the cable-through hole array of multiple rows of multirow；
The rear end of described mainboard bracket is fixed with snap close, and the keyhole of described lockset backwards, and exposes casing rear surface, the lock core of lockset stretches into forward in cabinets cavity, being fixed with latch hook on the lock core of lockset, described latch hook hooks the snap close of mainboard pallet rear end, and can turn to disengage with snap close with lock core；
The tank wall of described casing front end opening bends outwardly, constitute the capillary groove around casing front opening one circle, described case panel is fixed on the front end of mainboard bracket, and covers in casing front opening, and the joint portion of case panel and casing front opening is by sealing gasket waterproof sealing；
Input and output cable on described main circuit board is each passed through each cable-through hole, then is each passed through each entrance hole and is followed by causing outside casing.
Mine flameproof and intrinsic safety type control cabinet the most according to claim 1, it is characterised in that: described case panel is provided with the connection display screen of main circuit board, loudspeaker, microphone and control button.
Mine flameproof and intrinsic safety type control cabinet the most according to claim 1, it is characterised in that: being fixed with a phone connector on the rear outer wall of described casing, the cable of this phone connector accesses in cabinets cavity, and is followed by main circuit board through cable-through hole.
Mine flameproof and intrinsic safety type control cabinet the most according to claim 1, it is characterised in that: being respectively provided with a handle groove caved inward on the left outside wall of described casing and right outer wall, the notch of each handle groove is respectively and fixedly provided with a horizontal flat antiskid bar of shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346818.4A CN103415168B (en) | 2013-08-09 | 2013-08-09 | Mine flameproof and intrinsic safety type control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346818.4A CN103415168B (en) | 2013-08-09 | 2013-08-09 | Mine flameproof and intrinsic safety type control cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103415168A CN103415168A (en) | 2013-11-27 |
| CN103415168B true CN103415168B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310346818.4A Active CN103415168B (en) | 2013-08-09 | 2013-08-09 | Mine flameproof and intrinsic safety type control cabinet |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061179B (en) * | 2016-05-31 | 2018-12-11 | 宿州中矿三杰科技有限公司 | A kind of mine safe power supply device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222585A (en) * | 2011-05-18 | 2011-10-19 | 山西汾西机电有限公司 | Isolation interlocking device of flameproof switch |
| CN202661835U (en) * | 2012-07-19 | 2013-01-09 | 湖南正忠信息技术有限公司 | Explosive-proof intrinsic-safety type programmable logic controller (PLC) control box for mines |
| CN202818800U (en) * | 2012-09-11 | 2013-03-20 | 徐海峰 | Novel electrical control box |
| CN203399436U (en) * | 2013-08-09 | 2014-01-15 | 上海大柏树防爆技术有限公司 | Mining explosive-proof and intrinsically safe control box |
-
2013
- 2013-08-09 CN CN201310346818.4A patent/CN103415168B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222585A (en) * | 2011-05-18 | 2011-10-19 | 山西汾西机电有限公司 | Isolation interlocking device of flameproof switch |
| CN202661835U (en) * | 2012-07-19 | 2013-01-09 | 湖南正忠信息技术有限公司 | Explosive-proof intrinsic-safety type programmable logic controller (PLC) control box for mines |
| CN202818800U (en) * | 2012-09-11 | 2013-03-20 | 徐海峰 | Novel electrical control box |
| CN203399436U (en) * | 2013-08-09 | 2014-01-15 | 上海大柏树防爆技术有限公司 | Mining explosive-proof and intrinsically safe control box |
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| Publication number | Publication date |
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| CN103415168A (en) | 2013-11-27 |
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