CN215066470U - Novel air detection in pit device - Google Patents
Novel air detection in pit device Download PDFInfo
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- CN215066470U CN215066470U CN202120807877.7U CN202120807877U CN215066470U CN 215066470 U CN215066470 U CN 215066470U CN 202120807877 U CN202120807877 U CN 202120807877U CN 215066470 U CN215066470 U CN 215066470U
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Abstract
The utility model relates to the technical field of underground detection, in particular to a novel underground air detection device, which comprises a base, universal wheels are arranged on two sides of the bottom of the base, a detection box is arranged on the left side of the top of the base, an air inlet and a turntable seat are arranged on the top of the detection box, a turntable with a rack arranged outside is arranged on the turntable seat, an air inlet pipe is arranged on a running turntable, one end of the air inlet pipe extends into the air inlet, an air suction fan and a speed reducing motor are arranged on the top surface of the inner cavity of the detection box, an output shaft of the speed reducing motor is connected with a rotating shaft with a gear, the left side of the inner cavity of the detection box is connected with a transverse rod with a detection probe arranged on the right side, an air pump is arranged on the right side of the detection box, a purification mechanism is arranged on the right side of the top of the base, a first connecting pipe and a second connecting pipe are respectively connected between the air pump and the right side wall of the detection box and the left side of the purification mechanism, the utility model has reasonable structure and simple operation, has wide application prospect.
Description
Technical Field
The utility model relates to a detect technical field in the pit, concretely relates to novel empty gas detection in pit device.
Background
The phosphorite mining is borehole operation, geology and mining condition are complicated changeable, unsafe factor is many, often receives the threat of hazardous gas, consequently, for guaranteeing borehole operation personnel's safety and the normal production of assurance mine, need carry out real-time detection to borehole air, and current empty gas detection surveys the device flexibility relatively poor, and difficult the removal, and the difficult regulation in position of air-supply line has influenced empty gas detection's quality and efficiency, and simultaneously, current empty gas detection surveys the device and does not possess the function of air-purifying usually.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel empty gas detection in pit surveys device to solve the current empty gas detection surveys device flexibility that proposes among the above-mentioned background art relatively poor, difficult removal, and the position of air-supply line is difficult for adjusting, has influenced empty gas detection's quality and efficiency, simultaneously, current empty gas detection surveys device and does not possess the function scheduling problem of air-purifying usually.
In order to achieve the above object, the utility model provides a following technical scheme: a novel underground air detection device comprises a base, universal wheels are installed on two sides of the bottom of the base, a detection box is installed on the left side of the top of the base, an air inlet is formed in the middle of the top surface of the detection box, a turntable seat is installed on the top of the detection box, a turntable is rotatably connected to the turntable seat, an annular rack is fixedly installed on the outer side of the turntable, an air inlet pipe is arranged on the turntable, the air inlet pipe is fixedly connected with the turntable, one end of the air inlet pipe extends into the air inlet, an air suction fan is installed in the middle of the top surface of an inner cavity of the detection box, a speed reduction motor is installed on the right side of the top surface of the inner cavity of the detection box, an output shaft of the speed reduction motor penetrates through the top surface of the detection box and is connected with a rotating shaft, a gear is connected to the upper end of the rotating shaft, the gear is meshed with the rack, a cross rod is connected to the left side wall of the inner cavity of the detection box, a detection probe is installed on the right side of the cross rod, an air pump is installed on the right side of the detection box, be connected with first connecting pipe between air pump and detection case right side wall, purification mechanism is installed on base top right side, is connected with the second connecting pipe between purification mechanism left side and air pump, detection case left side mid-mounting has the controller, and the controller is respectively through wire and suction fan, gear motor, test probe and air pump electric connection.
Preferably, the outer wall of one end of the air inlet pipe extending into the air inlet is in contact with the inner wall of the air inlet.
Preferably, purification mechanism includes purifying box, supporting network, absorption filling layer, chamber door and exhaust pipe, purifying box fixed mounting is on the base, and the purifying box left side is connected with second connecting pipe one end, and purifying box inner chamber bilateral symmetry is equipped with two supporting networks, and the purifying box inner chamber packing between two supporting networks has the absorption filling layer, and the purifying box top is equipped with the chamber door, and the purifying box right side is connected with the exhaust pipe.
Preferably, the upper part of the left side of the detection box is provided with an alarm, and the alarm is electrically connected with the controller through a lead.
Preferably, the screen is installed on the right side wall of the inner cavity of the detection box.
Preferably, the left end above the base is connected with a handle.
The beneficial effects of the utility model reside in that:
by arranging the base, the universal wheels and the handle, the whole device can be moved quickly, so that the flexibility of the device is improved; when the speed reducing motor is started, an output shaft of the speed reducing motor can drive the rotating shaft and the gear to rotate, and the rotating gear can drive the rack, the rotating disc and the air inlet pipe to rotate, so that the position of the air inlet pipe can be adjusted; through setting up purification mechanism, after starting the air pump, the air pump can be with the leading-in purifying box of the air that inhales in the detection case, can adsorb the air through adsorbing the filling layer and purify to play the effect of improving air quality in the pit.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the turntable base;
FIG. 3 is a partial front sectional view of the present invention;
fig. 4 is a front sectional view of the purge mechanism.
In the figure: 1. a base; 2. a universal wheel; 3. a detection box; 301. an air inlet; 4. an air suction fan; 5. a turntable base; 6. a turntable; 7. an air inlet pipe; 8. a rack; 9. a reduction motor; 901. a rotating shaft; 10. a gear; 11. a cross bar; 12. detecting a probe; 13. an air pump; 1301. a first connecting pipe; 1302. a second connecting pipe; 14. a purification mechanism; 1401. a purification box; 1402. a support net; 1403. an adsorption filling layer; 1404. a box door; 1405. an exhaust duct; 15. a controller; 16. an alarm; 17. screening a screen; 18. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a novel underground air detection device comprises a base 1, universal wheels 2 are mounted on two sides of the bottom of the base 1, a handle 18 is connected to the left end above the base 1, the arrangement of the universal wheels 2 and the handle 18 is beneficial to quickly moving the base 1, a detection box 3 is mounted on the left side above the base 1, an air inlet 301 is formed in the middle of the top surface of the detection box 3, a turntable seat 5 is mounted above the detection box 3, a turntable 6 is rotatably connected onto the turntable seat 5, an annular rack 8 is fixedly mounted on the outer side of the turntable 6, an air inlet pipe 7 penetrates through the turntable 6, the air inlet pipe 7 is fixedly connected with the turntable 6, one end of the air inlet pipe 7 extends into the air inlet 301, the outer wall of one end, extending into the air inlet 301, of the air inlet pipe 7 is contacted with the inner wall of the air inlet 301, an air suction fan 4 is mounted in the middle of the top surface of an inner cavity of the detection box 3, a speed reduction motor 9 is mounted on the right side of the top surface of the inner cavity of the detection box 3, an output shaft of the speed reduction motor 9 penetrates through the top surface of the detection box 3 and is connected with a rotating shaft 901, the upper end of the rotating shaft 901 is connected with a gear 10, the gear 10 is meshed with the rack 8, when the suction fan 4 is started, the suction fan 4 can guide air in the environment into the detection box 3 through the air inlet pipe 7 and the air inlet 301, when the position of the air inlet pipe 7 needs to be adjusted according to the underground detection environment, the speed reduction motor 9 is started, the output shaft of the speed reduction motor 9 can drive the rotating shaft 901 and the gear 10 to rotate, the rotating gear 10 can drive the rack 8 and the turntable 6 to rotate, and the rotating turntable 6 can drive the air inlet pipe 7 to rotate due to the fact that the air inlet pipe 7 is fixedly connected with the turntable 6, and therefore the position of the air inlet pipe 7 can be adjusted.
The left side wall of the inner cavity of the detection box 3 is connected with a cross bar 11, the right side of the cross bar 11 is provided with a detection probe 12, the detection probe 12 can detect the air entering the detection box 3, the right side of the detection box 3 is provided with an air pump 13, a first connecting pipe 1301 is connected between the air pump 13 and the right side wall of the detection box 3, the right side above the base 1 is provided with a purification mechanism 14, the left side of the purification mechanism 14 is connected with a second connecting pipe 1302 between the air pump 13, the purification mechanism 14 comprises a purification box 1401, support nets 1402, an adsorption filling layer 1403, a box door 1404 and an exhaust pipe 1405, the purification box 1401 is fixedly arranged on the base 1, the left side of the purification box is connected with one end of the second connecting pipe 1302, the inner cavity of the purification box 1401 is bilaterally and symmetrically provided with two support nets 1402, the inner cavity of the purification box 1401 between the two support nets 1402 is filled with the adsorption filling layer 1403, the box door 1404 is arranged above the purification box 1401, the right side of the purification box 1401 is connected with the exhaust pipe 1405, after starting the air pump 13, the air pump 13 can be with inhaling in the leading-in purifying box 1401 of air in the detection case 3, can adsorb the purification to the air through adsorbing filling layer 1403, thereby play the effect of improving air quality in the pit, when needing to change adsorbing filling layer 1403, open the chamber door 1404 change can, convenient and fast, screen cloth 17 is installed to detection case 3 inner chamber right side wall, the setting of screen cloth 17 is used for preventing the dust of air from getting into purifying box 1401 in the detection case 3, do benefit to and improve the quality that purifying mechanism 14 adsorbs the purification.
The working principle is as follows: when in use, the universal wheel 2 and the handle 18 are firstly utilized to move the whole device to a proper position, the suction fan 4 is started, the air in the environment is led into the detection box 3 through the air inlet pipe 7 and the air inlet 301, when the position of the air inlet pipe 7 is adjusted according to the underground detection environment, the speed reducing motor 9 is started, the output shaft of the speed reducing motor 9 can drive the rotating shaft 901 and the gear 10 to rotate, the rotating gear 10 can drive the rack 8 and the rotating disc 6 to rotate, the rotating disc 6 can drive the air inlet pipe 7 to rotate, so that the orientation of the air inlet pipe 7 can be adjusted, the detection probe 12 can detect the air entering the detection box 3, the air pump 13 is started, the air pump 13 can guide the air sucked into the detection box 3 into the purification box 1401, the adsorption and purification of air can be performed by the adsorption and filling layer 1403, so that the effect of improving the quality of the air in the well is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel empty gas detection in pit detects device, includes base (1), its characterized in that: the detection device is characterized in that universal wheels (2) are installed on two sides of the bottom of the base (1), a detection box (3) is installed on the left side of the upper portion of the base (1), an air inlet (301) is formed in the middle of the top surface of the detection box (3), a turntable base (5) is installed on the upper portion of the detection box (3), a turntable (6) is connected to the turntable base (5) in a rotating mode, an annular rack (8) is fixedly installed on the outer side of the turntable (6), an air inlet pipe (7) is arranged in a manner of penetrating through the turntable (6), the air inlet pipe (7) is fixedly connected with the turntable (6), one end of the air inlet pipe (7) extends into the air inlet (301), an air suction fan (4) is installed in the middle of the top surface of an inner cavity of the detection box (3), a speed reduction motor (9) is installed on the right side of the top surface of the inner cavity of the detection box (3), an output shaft of the speed reduction motor (9) penetrates through the top surface of the detection box (3) and is connected with a rotating shaft (901), and the upper end of the rotating shaft (901) is connected with a gear (10), gear (10) and rack (8) mesh mutually, detection case (3) inner chamber left side wall is connected with horizontal pole (11), and test probe (12) are installed on horizontal pole (11) right side, air pump (13) are installed on detection case (3) right side, are connected with first connecting pipe (1301) between air pump (13) and detection case (3) right side wall, purification mechanism (14) are installed on base (1) top right side, are connected with second connecting pipe (1302) between purification mechanism (14) left side and air pump (13), detection case (3) left side mid-mounting has controller (15), and controller (15) are respectively through wire and aspiration fan (4), gear motor (9), test probe (12) and air pump (13) electric connection.
2. The novel downhole air detection device of claim 1, wherein: the outer wall of one end of the air inlet pipe (7) extending into the air inlet (301) is contacted with the inner wall of the air inlet (301).
3. The novel downhole air detection device of claim 1, wherein: purification mechanism (14) are including purifying box (1401), support net (1402), adsorb filling layer (1403), chamber door (1404) and exhaust pipe (1405), purifying box (1401) fixed mounting is on base (1), and purifying box (1401) left side is connected with second connecting pipe (1302) one end, and purifying box (1401) inner chamber bilateral symmetry is equipped with two support net (1402), and purifying box (1401) inner chamber between two support net (1402) is filled with adsorbs filling layer (1403), and purifying box (1401) top is equipped with chamber door (1404), and purifying box (1401) right side is connected with exhaust pipe (1405).
4. The novel downhole air detection device of claim 1, wherein: the upper portion of the left side of the detection box (3) is provided with an alarm (16), and the alarm (16) is electrically connected with the controller (15) through a lead.
5. The novel downhole air detection device of claim 1, wherein: and a screen (17) is arranged on the right side wall of the inner cavity of the detection box (3).
6. The novel downhole air detection device of any one of claims 1-5, wherein: the left end of the upper part of the base (1) is connected with a handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807877.7U CN215066470U (en) | 2021-04-20 | 2021-04-20 | Novel air detection in pit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807877.7U CN215066470U (en) | 2021-04-20 | 2021-04-20 | Novel air detection in pit device |
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| Publication Number | Publication Date |
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| CN215066470U true CN215066470U (en) | 2021-12-07 |
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| CN202120807877.7U Active CN215066470U (en) | 2021-04-20 | 2021-04-20 | Novel air detection in pit device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279918A (en) * | 2021-12-28 | 2022-04-05 | 山东正源检测科技有限公司 | Dust collection device for environment detection |
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2021
- 2021-04-20 CN CN202120807877.7U patent/CN215066470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279918A (en) * | 2021-12-28 | 2022-04-05 | 山东正源检测科技有限公司 | Dust collection device for environment detection |
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