CN103643983A - Fixing device for drilling port dust suction system - Google Patents
Fixing device for drilling port dust suction system Download PDFInfo
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- CN103643983A CN103643983A CN201310544650.8A CN201310544650A CN103643983A CN 103643983 A CN103643983 A CN 103643983A CN 201310544650 A CN201310544650 A CN 201310544650A CN 103643983 A CN103643983 A CN 103643983A
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- fixing
- pump orifice
- free rail
- suction port
- horizontal guide
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Abstract
The invention relates to a fixing device for a drilling port dust suction system. The fixing device for the drilling port dust suction system comprises a main support and is characterized in that the fixing device further comprises a suction port main fixing frame and horizontal guide rails, wherein the suction port main fixing frame and the horizontal guide rails are fixed on the main support. The horizontal guide rails comprise a free rail capable of moving horizontally relative to the main support, and locking mechanisms used for fixing the free rail are arranged between the horizontal guide rails and the free rail. The free rail is provided with a suction port auxiliary fixing frame, the main fixing frame is used for fixing a suction port of a dust suppression device, and the auxiliary fixing frame is used for supporting the suction port of the dust suppression device to assist in the fixation. The height and the suction angle of the suction port can be adjusted by adjusting the position of the free rail on the guide rails. According to the fixing device for the drilling port dust suction system, the fixing frame is provided with the structure with the main frame and the auxiliary frame, and thus the fixation of the suction port is more stable. The structure that the auxiliary frame is arranged on the free rail ends of the guide rails is adopted, and thus the angle of the suction port can be adjusted flexibly. Four supporting legs adjusted independently enable the support to adapt to more complex terrain environments, and thus working efficiency can be ensured.
Description
Technical field
The invention belongs to Coal Mining Technology field, relate to a kind ofly for exploiting the auxiliary equipment of front pre-mash gas extraction passage construction process, be specifically related to a kind of for executing the dust extraction system fixing device bore boring mouthful.
Background technology
Colliery is the main energy sources of China's industrial development, but coal mining industry belongs to the industry of highly dangerous.In coal mining as Frequent Accidents such as gas, dust, not only can heavy damage production environment, and cause casualties, cause huge loss to the people, enterprise, country.
Security consideration in exploitation, first will arrange special-purpose gas pumping tunnel at ore bed before digging, adopts underground drill rig construction extraction borehole to implement in advance gas pumping, after extraction is up to standard, can start digging coal.Owing to using underground drill rig to arrange that in the process in gas pumping tunnel, rig is executed brill process can produce a large amount of dust in the narrow space of down-hole.And if these dust not in time processing can cause working environment extremely to worsen, severe one will make construction interrupt.For the efficiency that guarantees that extraction tunnel is arranged, in existing construction, adopted in execute bore mouthful by negative pressure device, aspirate the technique device of dust.By this negative pressure device, dust, gas are pumped in device, then process by the water spray dirt that goes out, reach the object of improving working environment.
Because being adopts the mode of suction to collect dust, so the directionality of device is larger on suction effect impact.And existing aspirator does not have the fastening devices of dust suppression device pump orifice that can flexible modulation, so existing mode by suction is gone out, the technology of dirt does not obtain good effect always.
Summary of the invention
The object of the invention is in order to solve the fixation problem of existing mine dust dust suppression device pump orifice, proposed a kind of brill mouthful dust extraction system fixing device.
Technical scheme of the present invention is: bore a mouthful dust extraction system fixing device, comprise main support, it is characterized in that, also comprise the pump orifice that is fixed on main support fixedly body frame and horizontal guide rail, horizontal guide rail comprises can be with respect to the free rail of main support horizontal movement, between horizontal guide rail and free rail, there is retaining mechanism, for fixing free rail; On free rail, have fixedly subframe of pump orifice, body frame is used for fixedly dust suppression device pump orifice, and it is fixing to assist that subframe is used for supporting dust suppression device pump orifice; Regulate the position of free rail on guide rail can regulate height and the suction angle of pump orifice.
Further, described main support comprises four fixed feet, and described fixed feet comprises height adjustment mechanism, for regulating support foot hight.
Further, between the height adjustment mechanism of four legs, be independent of each other.
Further, pump orifice fixedly comprises lock-screw on body frame, for fixing pump orifice.
The invention has the beneficial effects as follows: body frame is set a fixed mount that bores mouth dust extraction system fixing device of the present invention and subframe structure makes pump orifice fixing more stable; The free rail end of guide rail arranges subframe structure and makes the angle of pump orifice can flexible modulation.Independent four legs that regulate make support can adapt to more complicated terrain environment, guarantee the efficiency of work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figure 1, bore a mouthful dust extraction system fixing device, comprise main support 1, also comprise the pump orifice that is fixed on main support 1 fixedly body frame 2 and horizontal guide rail 4, horizontal guide rail 4 comprises can be with respect to the free rail of main support horizontal movement, between horizontal guide rail and free rail, there is retaining mechanism, for fixing free rail; On free rail, have fixedly subframe 5 of pump orifice, body frame is used for fixedly dust suppression device pump orifice, and it is fixing to assist that subframe is used for supporting dust suppression device pump orifice; Regulate the position of free rail on guide rail can regulate height and the suction angle of pump orifice.
Above-mentioned rack body comprises four fixed feet, and described fixed feet comprises height adjustment mechanism 8, for regulating support foot hight.Preferably, between the height adjustment mechanism of four legs, be independent of each other.Pump orifice fixedly comprises lock-screw 7 on body frame, for fixing pump orifice.Lock-screw is arranged on the pump orifice fixture 3 of body frame.
In order to strengthen the stability of rack body, between support Pin, be also provided with bracing piece 6.
Body frame is set the fixed mount of the brill mouth dust extraction system fixing device of the present embodiment and subframe structure makes pump orifice fixing more stable; The free rail end of guide rail arranges subframe structure and makes the angle of pump orifice can flexible modulation.Independent four legs that regulate make support can adapt to more complicated terrain environment, guarantee the efficiency of work.
Those of ordinary skill in the art will appreciate that, embodiment described here is in order to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combinations that do not depart from essence of the present invention according to these technology enlightenments disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (4)
1. bore a mouthful dust extraction system fixing device, comprise main support, it is characterized in that, also comprise the pump orifice that is fixed on main support fixedly body frame and horizontal guide rail, horizontal guide rail comprises can be with respect to the free rail of main support horizontal movement, between horizontal guide rail and free rail, there is retaining mechanism, for fixing free rail; On free rail, have fixedly subframe of pump orifice, body frame is used for fixedly dust suppression device pump orifice, and it is fixing to assist that subframe is used for supporting dust suppression device pump orifice; Regulate the position of free rail on guide rail can regulate height and the suction angle of pump orifice.
2. fastening devices according to claim 1, is characterized in that, described main support comprises four fixed feet, and described fixed feet comprises height adjustment mechanism, for regulating support foot hight.
3. fastening devices according to claim 2, is characterized in that, between the height adjustment mechanism of four legs, is independent of each other.
4. fastening devices according to claim 1, is characterized in that, pump orifice fixedly comprises lock-screw on body frame, for fixing pump orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544650.8A CN103643983A (en) | 2013-11-06 | 2013-11-06 | Fixing device for drilling port dust suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544650.8A CN103643983A (en) | 2013-11-06 | 2013-11-06 | Fixing device for drilling port dust suction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103643983A true CN103643983A (en) | 2014-03-19 |
Family
ID=50249254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544650.8A Pending CN103643983A (en) | 2013-11-06 | 2013-11-06 | Fixing device for drilling port dust suction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103643983A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232192A (en) * | 1991-05-22 | 1993-08-03 | Kabushiki Kaisha Kokuho | Suspender arm for machinery |
| CN201546748U (en) * | 2009-08-10 | 2010-08-11 | 山西兰花科技创业股份有限公司 | Pneumatic dust removal fan walking device |
| CN202860970U (en) * | 2012-10-25 | 2013-04-10 | 苏州联科合成材料有限公司 | Smoke ventilator for laboratory |
| CN203254395U (en) * | 2013-05-06 | 2013-10-30 | 国家电网公司 | Portable information equipment debugging work table |
| CN203640762U (en) * | 2013-11-06 | 2014-06-11 | 成都晟鑫机电设备有限公司 | Drilling hole dust sucking system fixing device |
-
2013
- 2013-11-06 CN CN201310544650.8A patent/CN103643983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232192A (en) * | 1991-05-22 | 1993-08-03 | Kabushiki Kaisha Kokuho | Suspender arm for machinery |
| CN201546748U (en) * | 2009-08-10 | 2010-08-11 | 山西兰花科技创业股份有限公司 | Pneumatic dust removal fan walking device |
| CN202860970U (en) * | 2012-10-25 | 2013-04-10 | 苏州联科合成材料有限公司 | Smoke ventilator for laboratory |
| CN203254395U (en) * | 2013-05-06 | 2013-10-30 | 国家电网公司 | Portable information equipment debugging work table |
| CN203640762U (en) * | 2013-11-06 | 2014-06-11 | 成都晟鑫机电设备有限公司 | Drilling hole dust sucking system fixing device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |