CN103899307A - Mine explosive-proof and intrinsically-safe cordwood system starter - Google Patents
Mine explosive-proof and intrinsically-safe cordwood system starter Download PDFInfo
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- CN103899307A CN103899307A CN201310699232.6A CN201310699232A CN103899307A CN 103899307 A CN103899307 A CN 103899307A CN 201310699232 A CN201310699232 A CN 201310699232A CN 103899307 A CN103899307 A CN 103899307A
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- box body
- body unit
- inlet wire
- building block
- block system
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Abstract
The invention discloses a mine explosive-proof and intrinsically-safe cordwood system starter which is characterized by comprising a plurality of cordwood system electromagnetic vacuum starter units in a combining manner; the number of combined cordwood system electromagnetic vacuum starter units depend on the number of electrical equipment on a mine working surface; as cordwood system multi-path soft starters are adopted, the independent electromagnetic vacuum starter units of two paths, three paths, four paths, five paths, six paths, seven paths and the like can be transported underground to be combined randomly. The difficult problems that the variety is much, the machining is complicated, the organizing production can not be smoothly performed, and the transport is difficult in the electrical equipment production process can be solved.
Description
Technical field
The present invention relates to a kind of mine flameproof and intrinsic safety type building block system starter.
Background technology
Along with improving constantly of China's coal-mining technique, coal winning technology, the equipment of mining is towards high-power, Comprehensive Control, energy-efficient future development.Its corresponding electric fixtures power is also along with increase, and volume is also along with increase.
In manufacturing process: difficulty is corresponding increasing also.Need large-scale process equipment.
In transportation, because of electric fixtures volume give greatly colliery transportation, installation, all cause difficulty, the difficulty of going into the well, transportation is difficult.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mine flameproof and intrinsic safety type building block system starter, and this soft initiator adopts modular construction, and it can select to connect as required, manufactures and convenient transportation.
For achieving the above object, the technical program is as follows:
A kind of mine flameproof and intrinsic safety type building block system starter, comprises anti-explosion box body unit, and described anti-explosion box body unit head and the tail connect side by side.
Further, the side of described adjacent anti-explosion box body unit interconnects.
Further, the side of described anti-explosion box body unit is provided with bolt hole, in bolt hole, coordinates and is provided with fastening bolt.
Further, in described corresponding position, each anti-explosion box body unit, be provided with the inlet wire case that connects anti-explosion box body unit, between inlet wire case and explosion-proof tank, be provided with line hole; In inlet wire case, be provided with inlet wire copper bar.
Further, described inlet wire case is along the closure setting of anti-explosion box body unit.
Further, described adjacent inlet wire case connects at side bolt.
Further, adjacent two corresponding connections on side, upper level connects side and is provided with bolt hole, be provided with bolt blind hole corresponding to bolt hole on next stage side.
Further, described connection side is provided with adpting flange, and nut through hole or spiro keyhole position are on adpting flange.
Further, be positioned at the port of the inlet wire case of two-stage from beginning to end and be provided with end cover.
Further, the rear side of described anti-explosion box body unit is provided with the port connecting with inlet wire case, and port is provided with rear flange.
Operating principle of the present invention and the course of work are as follows:
This starter, by existing anti-explosion box body, is made the unit rank that size is less, and anti-explosion box body unit can connect (upper level connection next stage) as required like this, thereby meets the convenience of making, dismantling, transport.
Anti-explosion box body connects in side, and the side of the invention defines under as upper/lower positions: the front of anti-explosion box body is with a end face that can shutter door body; Remaining is rear end face, upper surface, bottom surface according to position; Two facades that connect front and rear end face are the side of anti-explosion box body unit.
Realize the unit connection procedure of anti-explosion box body unit by interconnecting of adjacent side, realized and be similar to cordwood structure, can select as required quantity; Simultaneously this connection is convenient to whole front (operating surface) unanimously to present, and with observe and operation.
This mine flameproof and intrinsic safety type building block system starter is to be formed by multiple building block system soft start unit combination.Combination way depend on coal mine work area electric fixtures number, can be combined into 2 tunnels, 3 tunnels, 4 tunnels, 5 .6Lu .7 roads, road ... ...
Adopting this building block system multichannel soft initiator down-hole can be transported to in soft start unit is independently combined; Between each separate unit, can be used in combination also and can use separately.
In the unit of anti-explosion box body, be provided with inlet wire case, like this, in inlet wire case, wear power line, then power line is powered to the components and parts of anti-explosion box body inside through the line hole of inlet wire copper bar and each inlet wire case and anti-explosion box body unit, realizes power line and interts, connects convenient and explosion-proof requirement.
The connection side of anti-explosion box body unit and the connection side of inlet wire case are with bolts, and connected mode is simple, reliable.
Simultaneously, for ease of connecting and reaching explosion-proof requirement, the connection lateral layout of the upper level of anti-explosion box body unit is become to through hole, the Unit Design of next stage anti-explosion box body is become to blind hole, the bolt of the connection two-stage in anti-explosion box body is all positioned at box house like this, contactless with the external world.
In the end of inlet wire case, end cover is set equally.
Be independently by the technical program soft start unit, inner electric appliance component is by insulating phase-change switch, soft start component.Isolation commutation is arranged on the housing in left side, and the handle of commutation is movable plug-in type, when maintenance, handle can be taken away, and prevents other people electricity of misdelivering.
Separately, inlet wire case is bus structures for inlet wire case and wire box.The handle of insulating phase-change switch is to have special messenger's keeping in plug-in type, when maintenance, prevents that other people from the electricity of misdelivering guaranteeing safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing;
Fig. 1 is anti-explosion box body block construction schematic diagram;
Fig. 2 is schematic diagram after anti-explosion box body unit connects.
The specific embodiment
The correlation technique content of not addressing below all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1-2, a kind of mine flameproof and intrinsic safety type building block system starter, comprises anti-explosion box body unit 1.
Described Liang Ge side, anti-explosion box body unit connects, connected mode is as follows: each side is provided with adpting flange, described adpting flange is provided with bolt hole, is provided with fastening bolt and is fastenedly connected, as shown in Figure 2 between adjacent two-stage anti-explosion box body unit by cooperation in bolt hole.
For ease of connecting, and further strengthen explosion-proof effect, bolt hole mode on adjacent two corresponding connection sides is as follows: the flange that upper level connects side is provided with bolt hole 4, be provided with bolt blind hole corresponding to bolt hole in next stage side flange, like this, after anti-explosion box body head and the tail connect, the bolt of explosion-proof unit box inside does not have and contacts or communicate with the external world, realizes the object that strengthens explosion-proof effect.
Shown in Fig. 1, in described corresponding position, each anti-explosion box body unit, be provided with the inlet wire case 2 that connects anti-explosion box body unit, between inlet wire case 2 and explosion-proof tank 3, be provided with line hole, in inlet wire case 2, be provided with inlet wire copper bar, after adjacent anti-explosion box body unit connects, inlet wire copper bar also can connect from beginning to end.
In the present embodiment, inlet wire case 2 is along the closure setting of anti-explosion box body unit, and is positioned at the rear portion downside of anti-explosion box body unit 1.
Adjacent inlet wire case 2 also connects at side bolt, and adpting flange also can be set, and arranges and bolt blind hole and the through hole the same with the connected mode of anti-explosion box body unit.
The rear side of anti-explosion box body unit 1 is provided with the port connecting with inlet wire case 2, can stretch into instrument like this bolt of adjacent inlet wire case is connected by port, and the outside of port is provided with end cover 5.
When use, select as required the number of concrete anti-explosion box body unit, utilize the side flange of anti-explosion box body unit to carry out connecting, utilizing from beginning to end inlet wire case internal wiring copper bar that the power line of inlet wire is connected, utilizes the port of rear end, anti-explosion box body unit that inlet wire case is connected anti-explosion box body unit, port outer package end cover again after connection, finally at the inlet wire case of anti-explosion box body unit chopped-off head and tail level, seal cover is set outward, shown in Fig. 2.
The above is only the application's preferred embodiment, makes those skilled in the art can understand or realize the application.To be apparent to one skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a mine flameproof and intrinsic safety type building block system starter, comprises anti-explosion box body unit, it is characterized in that: described anti-explosion box body unit head and the tail connect side by side.
2. mine flameproof and intrinsic safety type building block system starter according to claim 1, is characterized in that: the side of described adjacent anti-explosion box body unit interconnects.
3. mine flameproof and intrinsic safety type building block system starter according to claim 2, is characterized in that: the side of described anti-explosion box body unit is provided with bolt hole, in bolt hole, coordinates and is provided with fastening bolt.
4. mine flameproof and intrinsic safety type building block system starter according to claim 3, is characterized in that: in described corresponding position, each anti-explosion box body unit, be provided with the inlet wire case that connects anti-explosion box body unit, be provided with line hole between inlet wire case and explosion-proof tank; In inlet wire case, be provided with inlet wire copper bar.
5. mine flameproof and intrinsic safety type building block system starter according to claim 4, is characterized in that: described inlet wire case is along the closure setting of anti-explosion box body unit.
6. mine flameproof and intrinsic safety type building block system starter according to claim 5, is characterized in that: described adjacent inlet wire case connects at side bolt.
7. according to the mine flameproof and intrinsic safety type building block system starter described in claim 3 or 6, it is characterized in that: adjacent two corresponding connections on side, upper level connects side and is provided with bolt hole, be provided with bolt blind hole corresponding to bolt hole on next stage side.
8. mine flameproof and intrinsic safety type building block system starter according to claim 7, is characterized in that: described connection side is provided with adpting flange, and nut through hole or spiro keyhole position are on adpting flange.
9. mine flameproof and intrinsic safety type building block system starter according to claim 7, is characterized in that: the port that is positioned at the inlet wire case of head and the tail two-stage is provided with end cover.
10. mine flameproof and intrinsic safety type building block system starter according to claim 7, is characterized in that: the rear side of described anti-explosion box body unit is provided with the port connecting with inlet wire case, and port is provided with rear flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699232.6A CN103899307A (en) | 2013-12-19 | 2013-12-19 | Mine explosive-proof and intrinsically-safe cordwood system starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699232.6A CN103899307A (en) | 2013-12-19 | 2013-12-19 | Mine explosive-proof and intrinsically-safe cordwood system starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103899307A true CN103899307A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310699232.6A Pending CN103899307A (en) | 2013-12-19 | 2013-12-19 | Mine explosive-proof and intrinsically-safe cordwood system starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899307A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9406307U1 (en) * | 1994-04-18 | 1994-06-09 | Hensel Kg Gustav | Low voltage switchgear |
| DE29917927U1 (en) * | 1999-10-11 | 1999-12-30 | Shin Jiuh Corp | Stackable container arrangement for holding electrical power supply units |
| CN200972996Y (en) * | 2006-11-01 | 2007-11-07 | 上海宝临防爆电器有限公司 | Combined explosion-proof distribution box |
| CN201601907U (en) * | 2009-09-29 | 2010-10-06 | 煤矿瓦斯治理国家工程研究中心 | Explosion-proof box |
| CN102271476A (en) * | 2011-07-07 | 2011-12-07 | 徐州中部矿山设备有限公司 | Explosionproof operation box |
| CN203353001U (en) * | 2013-06-25 | 2013-12-18 | 山东安立泰防爆电气有限公司 | Flameproof quick-opening door internally-clamping type starter |
| CN203352496U (en) * | 2013-05-29 | 2013-12-18 | 山东新煤机械装备股份有限公司 | Mining explosive-proof double-loop dual soft starter |
| CN203808993U (en) * | 2013-12-19 | 2014-09-03 | 山东新煤奥泰克电器科技有限公司 | Explosion-proof and intrinsically safe brick pattern starter for coal mine |
-
2013
- 2013-12-19 CN CN201310699232.6A patent/CN103899307A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9406307U1 (en) * | 1994-04-18 | 1994-06-09 | Hensel Kg Gustav | Low voltage switchgear |
| DE29917927U1 (en) * | 1999-10-11 | 1999-12-30 | Shin Jiuh Corp | Stackable container arrangement for holding electrical power supply units |
| CN200972996Y (en) * | 2006-11-01 | 2007-11-07 | 上海宝临防爆电器有限公司 | Combined explosion-proof distribution box |
| CN201601907U (en) * | 2009-09-29 | 2010-10-06 | 煤矿瓦斯治理国家工程研究中心 | Explosion-proof box |
| CN102271476A (en) * | 2011-07-07 | 2011-12-07 | 徐州中部矿山设备有限公司 | Explosionproof operation box |
| CN203352496U (en) * | 2013-05-29 | 2013-12-18 | 山东新煤机械装备股份有限公司 | Mining explosive-proof double-loop dual soft starter |
| CN203353001U (en) * | 2013-06-25 | 2013-12-18 | 山东安立泰防爆电气有限公司 | Flameproof quick-opening door internally-clamping type starter |
| CN203808993U (en) * | 2013-12-19 | 2014-09-03 | 山东新煤奥泰克电器科技有限公司 | Explosion-proof and intrinsically safe brick pattern starter for coal mine |
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Application publication date: 20140702 |