CN115289369A - Mine tunnel list hanger rail monitoring device - Google Patents
Mine tunnel list hanger rail monitoring device Download PDFInfo
- Publication number
- CN115289369A CN115289369A CN202211222531.6A CN202211222531A CN115289369A CN 115289369 A CN115289369 A CN 115289369A CN 202211222531 A CN202211222531 A CN 202211222531A CN 115289369 A CN115289369 A CN 115289369A
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- Prior art keywords
- hanger
- rail
- shaped
- cleaning
- hanger rail
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 10
- 239000004071 soot Substances 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 239000002956 ash Substances 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
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- B08B1/12—
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- B08B1/32—
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Abstract
The invention relates to a mine roadway single hanger rail monitoring device, wherein a left hanger and a right hanger are integrally locked through the bottom ends of the left hanger and the right hanger and then are placed on an I-shaped hanger rail, a guide device at the top stabilizes the whole device, a driving speed reducing motor in the right hanger is matched with a traveling guide rail on the hanger rail, a maintenance device in the left hanger corresponds to the motor in position, a cleaning mechanism comprises an ash cleaning brush on the maintenance device and a rolling brush at the guide rail, the cleaning mechanism realizes the cleaning of dust and particles remained in a rail in the process of advancing or retreating through the synchronous driving of the driving speed reducing motor, meanwhile, a pulse air blowing pipe is arranged at a camera, the cleaning of the dust at a lens is realized through the extrusion of an elastic air bag by a convex wheel, and an infrared thermal imager, an optical gas detector, a life detector and the like are additionally arranged to realize multiple functions. This application operating condition is simple, and it is convenient to install, and steady operation uses manpower sparingly and the resource, and cleaning efficiency is high, is suitable for the environment of high dust content in the coal mine tunnel.
Description
Technical Field
The application relates to a coal mine monitoring device, in particular to a mine roadway single hanger rail monitoring device.
Background
Along with the improvement of the mechanization degree of a coal mine, the production capacity and the production efficiency of the coal mine are generally increased, the coal yield is improved year by year, and meanwhile, the safety situation of the coal mine is not optimistic. In recent years, disasters such as gas explosion, coal and gas outburst and the like seriously threaten the safety production of coal mines and the life safety of millions of coal miners.
In the existing coal mine roadway, the environment is complex, therefore, the careless omission of manual duty management is more, generally, installation monitoring is carried out, an informationized safety monitoring device is used for monitoring and recording the safety of a mine and the operation process of mine workers to ensure the safety of mine production, however, the problems exist in the use process of the informationized safety monitoring device of the existing coal mine, for example, the existing patent publication is CN213540501U, the patent name is the monitoring device for the coal mine which is convenient to adjust, aiming at the problem that the existing monitoring device is easily covered by coal mine dust in the coal mine, so that the monitoring device cannot normally monitor, a protective cover, a cleaning block and a cleaning cover are arranged, the coal ash on the outer side of the protective cover is cleaned through the cleaning block, and after the operation is repeated for many times, the outer wall of the protective cover is cleaned up, so that the cleaning purpose is achieved.
There are problems including: a set of corresponding electric devices are required to be configured for one set of monitoring device, so that the production cost is increased; the monitoring is set in a fixed point manner, so that the monitoring range is limited; the device can only clean the spherical camera, so that the applicability is low; the clean water is washed, so that the mine dust is easily adhered, and the cleaning difficulty is increased.
Disclosure of Invention
The technical problem that this application will be solved provides a mine tunnel list hanger rail monitoring device, and operating condition is simple, and it is convenient to install, and steady operation uses manpower sparingly and resource, and the cleaning efficiency is high, is suitable for the environment of high dust content in the coal mine tunnel.
In order to solve the technical problem, the technical scheme provided by the application is as follows: a mine roadway single hanger rail monitoring device comprises:
the hanger main body device comprises a left hanger and a right hanger, the left hanger and the right hanger are L-shaped plates symmetrically distributed along a longitudinal axis, and the lower end of the left hanger and the lower end of the right hanger are fixed through a locking device;
the guide device is arranged on the opposite sides of the tops of the left hanger and the right hanger respectively and used for clamping two sides of the I-shaped hanger rail;
a main driving wheel is arranged on one side of the right hanger frame close to the left hanger frame, an advancing guide rail matched and connected with the main driving wheel is arranged on the right side of the I-shaped hanger rail, and a driving speed reduction motor for driving and controlling the main driving wheel is arranged on the other side of the right hanger frame;
a monitoring camera is arranged on one side of the left hanging frame along the advancing direction of the left hanging frame, a guide rail cleaning device is arranged on the right hanging frame, and the guide rail cleaning device provides power through an output shaft of a driving speed reduction motor to clean the advancing guide rail.
Further, the guide rail cleaning device comprises a first external shell and a driving bevel gear coaxially arranged with the main driving wheel, the driving bevel gear is meshed with and connected with a driven bevel gear, a central shaft of the driven bevel gear is rotatably connected in the first external shell, two ends of the central shaft of the driven bevel gear are respectively provided with a driving gear and a driving pulley, the right side of the driving gear is provided with a driven gear matched with the driving gear, the right side of the driving pulley is connected with a driven pulley through a belt, the centers of the driven gear and the driven pulley are provided with a rolling brush shaft rotatably connected with the first external shell, and the other end of the rolling brush shaft is provided with a rolling brush.
Furthermore, the brush hair has been had in round brush at its periphery surface equipartition, and the round brush setting is just gone above the guide rail and is cleaned the brush and move the guide rail through the brush hair, and the round brush right side is provided with the clearance landslide, and the clearance landslide is fixed to be set up in the both sides of right gallows.
Furthermore, the middle of the left hanging bracket is provided with a stability maintaining device which comprises a second outer shell, an I-shaped roller matched and clamped with the left side of the lower part of the I-shaped hanging rail is arranged in the second outer shell, a central shaft of the I-shaped roller extends upwards and downwards respectively and is connected in a roller sliding groove in the top bottom surface of the second outer shell in a sliding mode, the middle of the I-shaped roller is clamped with a C-shaped sleeve, and the left side of the C-shaped sleeve is connected with the inner wall of the second outer shell through a top extending spring.
Furthermore, two sides of the second outer shell are respectively provided with an ash removal brush, and the ash removal brushes are used for cleaning the left side of the lower part of the I-shaped hanging rail.
Further, two clamping balance wheels which are parallel to each other are arranged below the main driving wheel, the clamping balance wheels are abutted against the bottom surface of the I-shaped hanging rail, a central shaft of the clamping balance wheel extends and is in driving connection with a pressing cam in the pulse soot blowing device, the pulse soot blowing device further comprises a third outer shell, a supporting boss is arranged in the middle of the third outer shell, a T-shaped pressure rod penetrates through the middle of the supporting boss, the upper end of the T-shaped pressure rod is abutted against the lower end of the pressing cam, a pressing spring is sleeved in the middle of the T-shaped pressure rod, a limiting plate is arranged at the position, penetrating through the supporting boss, of the lower end of the T-shaped pressure rod, an air injection airbag is arranged below the limiting plate, a reset spring is arranged in the air injection airbag, the outlet end of the air injection airbag is connected with an air injector through an air injection pipe, and the air injector is arranged right opposite to a lens of the monitoring camera.
Furthermore, the advancing guide rail extends along the direction of the I-shaped hanging rail main body and is arranged on the surface of the section bar on the right side of the lower portion of the I-shaped hanging rail, protruding teeth are uniformly distributed on the advancing guide rail, and tooth grooves matched with the protruding teeth are uniformly distributed on the surface of the driving wheel of the main driving wheel.
Furthermore, the locking device comprises an overturning screw rod hinged to the lower end of the left hanging frame, the lower end of the right hanging frame is provided with a lower groove for clamping the overturning screw rod, the overturning screw rod enters the lower groove after overturning, and the end portion of the overturning screw rod locks the left hanging frame and the right hanging frame through a butterfly nut.
Furthermore, the guiding device comprises guiding outer sleeves which are fixed at the top ends of the left hanging bracket and the right hanging bracket respectively and are opposite in opening, guiding wheel supports are inserted in the guiding outer sleeves, one ends of the guiding wheel supports are connected with the inner walls of the guiding outer sleeves through compression springs, guiding rollers are arranged in the other ends of the guiding wheel supports, and the guiding rollers are supported on the two sides of the longitudinal beam of the I-shaped hanging rail respectively.
Furthermore, the upper portion of the monitoring camera is provided with an illuminating lamp, the right side of the upper portion of the left hanging bracket is provided with a multifunctional box, and the multifunctional box is internally provided with one or more of an infrared thermal imager, an optical gas detector and a life detector.
The application has the following advantages: according to the mine tunnel monitoring system, the hanger rail is matched with the hanger rail type monitoring camera device driven by a single motor, so that the large-scale monitoring in the mine tunnel can be realized, and the resource cost for arranging a large number of cameras is saved; the whole operation track and the position of the lens are cleaned under the driving of the advancing part, no additional accessories are needed, the cleaning efficiency is high, and the manpower and the resources are saved; the camera can be additionally installed and improved for different types, and the adaptability is strong; the application can continuously clean the dust, so that excessive dust can not be remained, and the whole device is ensured to stably and reliably operate.
Drawings
Fig. 1 is a schematic perspective view of a mine roadway single hanger rail monitoring device according to an embodiment of the invention.
Fig. 2 is a partially enlarged structural view of a right hanger according to an embodiment of the present invention.
Fig. 3 is a schematic vertical cross-sectional structure diagram of the mine roadway single hanger rail monitoring device according to the embodiment of the invention.
Fig. 4 is a schematic top view of the rail cleaning apparatus according to the embodiment of the present invention.
FIG. 5 is a schematic side view of a pulse sootblower according to an embodiment of the present invention.
Fig. 6 is an enlarged structural view of a travel rail according to an embodiment of the present invention.
As shown in the figure: 1. a hanger main body device; 1-1, a left hanging bracket; 1-2, a right hanging bracket; 1-3, I-shaped hanging rail; 1-4, main driving wheels; 1-5, a traveling guide rail; 1-6, driving a speed reducing motor; 1-7, clamping a balance wheel; 1-8, convex teeth;
2. a locking device; 2-1, turning over the screw; 2-2, butterfly nuts;
3. a guide device; 3-1, guiding the outer sleeve; 3-2, a guide wheel support; 3-3, compressing the spring; 3-4, guiding rollers;
4. a monitoring camera; 4-1, a lighting lamp; 4-2, a multifunctional box;
5. a guide rail cleaning device; 5-1, driving bevel gear; 5-2, a first outer housing; 5-3, driven bevel gear; 5-4, a driving gear; 5-5, a driving belt wheel; 5-6, driven gear; 5-7, a driven pulley; 5-8, rolling brush shaft; 5-9, rolling and brushing; 5-10, cleaning landslide;
6. a stability maintaining device; 6-1, an I-shaped roller; 6-2, a second outer housing; 6-3, a roller chute; 6-4, a C-shaped sleeve; 6-5, a top extension spring; 6-6, ash cleaning brush;
7. a pulse soot blower; 7-1, pressing a cam; 7-2, a third outer housing; 7-3, supporting a boss; 7-4, a T-shaped pressure lever; 7-5, a limiting plate; 7-6, air-jet air bag; 7-7, a return spring; 7-8, a gas ejector pipe; 7-9 and a gas nozzle.
Detailed Description
The present application will be described in further detail with reference to examples.
In the specific implementation of the monitoring device, as shown in the attached drawing 1, the left half part and the right half part of the monitoring device, namely the whole of the left hanger 1-1 and the right hanger 1-2, are placed on the I-shaped hanger rails 1-3 after being locked at the bottom ends of the left hanger 1-1 and the right hanger 1-2 through the I-shaped hanger rails installed at the top of the mine roadway; the whole device is stabilized through the guide device 3 at the top, so that the stability is ensured; the monitoring device can move forwards and backwards on the hanger rail by matching a driving speed reduction motor 1-6 in the right hanger 1-2 part with a moving guide rail 1-5 on the hanger rail; the position of the stabilizing device 6 in the part 1-1 of the left hanging bracket corresponds to that of the motor, and the stabilizing device is used for keeping the motion stability of the whole device; the cleaning mechanism comprises ash cleaning brushes 6-6 on the stabilizing device and rolling brushes 5-9 at the guide rail, and the cleaning mechanism is synchronously driven by driving the speed reducing motors 1-6 to clean out residual dust and particles in the track in the advancing or retreating process so as to avoid influencing the normal operation under heavy dust in the coal mine environment; meanwhile, a pulse air blowing pipe specially used for the camera is arranged, and the elastic air bag is extruded by the convex wheel to clean dust at the lens; and an infrared thermal imager, an optical gas detector, a life detector and the like can be additionally arranged to realize multiple functions.
Specifically, as shown in fig. 1 and fig. 3, the device of the present application includes a hanger main body device 1, the hanger main body device 1 includes a left hanger 1-1 and a right hanger 1-2, the left hanger 1-1 and the right hanger 1-2 are L-shaped plates symmetrically distributed along a longitudinal axis, and a lower end of the left hanger 1-1 and a lower end of the right hanger 1-2 are fixed by a locking device 2; as shown in the lower part of the attached figure 2, specifically, the locking device 2 comprises a turnover screw 2-1 hinged to the lower end of the left hanger 1-1, the lower end of the right hanger 1-2 is provided with a lower groove for clamping the turnover screw 2-1, the turnover screw 2-1 enters the lower groove after being turned over, and the end part of the turnover screw 2-1 locks the left hanger 1-1 and the right hanger 1-2 through a butterfly nut 2-2. In one embodiment, the turnover screw 2-1 can be turned to be clamped into the lower groove through the structure, and then the turnover screw is screwed and locked through the butterfly nut 2-2, but a penetrating bolt piece can be directly arranged for locking.
With reference to fig. 1 and 3, the present application further includes a guiding device 3, the guiding device 3 is respectively disposed at opposite sides of the top of the left hanger 1-1 and the right hanger 1-2, and is used for clamping two sides of the i-shaped hanger rail 1-3 to realize forward and backward travel; the guide device 3 comprises a guide outer sleeve 3-1 which is fixed at the top ends of the left hanger 1-1 and the right hanger 1-2 respectively and has opposite openings, a guide wheel support 3-2 is inserted in the guide outer sleeve 3-1, one end of the guide wheel support 3-2 is connected with the inner wall of the guide outer sleeve 3-1 through a compression spring 3-3, a guide roller 3-4 is arranged in the other end of the guide wheel support 3-2, and the guide roller 3-4 is supported on two sides of a longitudinal beam of the I-shaped hanger rail 1-3 respectively. The lower part of the whole device is locked, the upper part is clamped at the two sides of the guide rail, and the device has certain elastic expansion amount so as to adapt to shaking to a certain degree and also can keep stable.
As shown in fig. 2, one side of the right hanger frame 1-2 close to the left hanger frame 1-1 is provided with a main driving wheel 1-4, the right side of the i-shaped hanger rail 1-3 is provided with a traveling guide rail 1-5 matched and connected with the main driving wheel 1-4, and the other side of the right hanger frame 1-2 is provided with a driving speed reducing motor 1-6 for driving and controlling the main driving wheel 1-4; two clamping balance wheels 1-7 which are parallel are arranged below the main driving wheel 1-4, a central shaft bolt of the clamping balance wheel 1-7 is screwed and fixed in a vertical groove of the right hanging bracket 1-2 so as to adjust the clamping degree and facilitate installation, and the clamping balance wheel 1-7 is abutted against the bottom surface of the I-shaped hanging rail 1-3 so as to keep the stable operation of the whole device. The traveling guide rails 1-5 extend along the main body direction of the I-shaped hanging rails 1-3, are arranged on the surface of the section bar on the right side of the lower portions of the I-shaped hanging rails 1-3 and are fixed through welding, protruding teeth 1-8 are uniformly distributed on the traveling guide rails 1-5, and tooth grooves matched with the protruding teeth 1-8 are uniformly distributed on the driving wheel surfaces of the main driving wheels 1-4. The advancing guide rails 1-5 can be provided with a plurality of sections, straight sections or bent sections are arranged according to a roadway, and seamless connection is realized through mutual insertion and matching of T-shaped slot pieces and T-shaped slots.
Referring to the attached drawings 3 and 5, a central shaft of a clamping balance wheel 1-7 extends and is in driving connection with a pressing cam 7-1 in a pulse soot blower 7, the pulse soot blower 7 further comprises a third outer shell 7-2, a supporting boss 7-3 is arranged in the middle of the third outer shell 7-2, a T-shaped pressure rod 7-4 penetrates through the middle of the supporting boss 7-3, the upper end of the T-shaped pressure rod 7-4 abuts against the lower end of the pressing cam 7-1, a pressing spring is sleeved in the middle of the T-shaped pressure rod 7-4, an inward placing groove is formed in the supporting boss 7-3 and used for placing the pressing spring, a limiting plate 7-5 is arranged at the position, where the lower end of the T-shaped pressure rod 7-4 penetrates through the supporting boss 7-3, an air injection air bag 7-6 is arranged below the limiting plate 7-5, a reset spring 7-7 is arranged in the air injection air bag 7-6, an outlet end of the air bag 7-6 is connected with an air injection head 7-9 through an air injection pipe 7-8, the air injection head 7-9 is arranged right opposite to a lens of a monitoring camera 4, and the air injection lens 7-6 and the soot blowing lens are continuously operated by the rotation of the pressing cam 7-1. In addition, one end of the air injection air bag 7-6 is connected with an air injection pipe 7-8, and the other end is connected with an air inlet pipe with a one-way valve and a filter screen.
As shown in fig. 1, a monitoring camera 4 is arranged on one side of the left hanger 1-1 along the traveling direction thereof, an illuminating lamp 4-1 is arranged on the upper portion of the monitoring camera 4, a multifunctional box 4-2 is arranged on the right side of the upper portion of the left hanger 1-1, and one or more of an infrared thermal imager, an optical gas detector and a life detector are arranged in the multifunctional box 4-2 to realize multiple functions.
Referring to fig. 3 and 4, the right hanger 1-2 is provided with a guide rail cleaning device 5, and the guide rail cleaning device 5 provides power by driving an output shaft of a speed reducing motor 1-6 to clean the traveling guide rail 1-5. Specifically, the guide rail cleaning device 5 comprises a first outer shell 5-2 and a driving bevel gear 5-1 coaxially arranged with a main driving wheel 1-4, the driving bevel gear 5-1 is meshed with a driven bevel gear 5-3, a central shaft of the driven bevel gear 5-3 is rotatably connected in the first outer shell 5-2, two ends of the central shaft of the driven bevel gear 5-3 are respectively provided with a driving gear 5-4 and a driving pulley 5-5, the right side of the driving gear 5-4 is provided with a driven gear 5-6 matched with the driving gear, the right side of the driving pulley 5-5 is connected with a driven pulley 5-7 through a belt, the centers of the driven gear 5-6 and the driven pulley 5-7 are provided with a rolling brush shaft 5-8 rotatably connected with the first outer shell 5-2, and the other end of the rolling brush shaft 5-8 is provided with a rolling brush 5-9. Bristles are uniformly distributed on the peripheral surface of the rolling brush 5-9, the rolling brush 5-9 is arranged right above the advancing guide rail 1-5 and cleans the advancing guide rail 1-5 through the bristles, a cleaning landslide 5-10 is arranged on the right side of the rolling brush 5-9, and the cleaning landslide 5-10 is fixedly arranged on two sides of the right hanging bracket 1-2. The rolling brush 5-9 at the front side in the advancing direction can sweep dust and particles on the advancing guide rail 1-5 outwards through the connection of the advancing drive.
Referring to the attached drawings 1 and 3, a stabilizing device 6 is arranged in the middle of a left hanger 1-1, the stabilizing device 6 comprises a second outer shell 6-2, an I-shaped roller 6-1 matched and clamped with the left side of the lower portion of an I-shaped hanger rail 1-3 is arranged in the second outer shell 6-2, a central shaft of the I-shaped roller 6-1 extends upwards and downwards and is connected in a roller sliding groove 6-3 in the top bottom surface of the second outer shell 6-2 in a sliding mode, a C-shaped sleeve 6-4 is clamped in the middle of the I-shaped roller 6-1, the left side of the C-shaped sleeve 6-4 is connected with the inner wall of the second outer shell 6-2 through a jacking spring 6-5, two sides of the second outer shell 6-2 are respectively provided with ash cleaning brushes 6-6, the ash cleaning brushes 6-6 are used for cleaning the left side of the lower portion of the I-shaped hanger rail 1-3, and the stabilizing device 6 horizontally corresponds to the position where the main driving wheels 1-4 and the clamping balance wheels 1-7 are matched to guarantee stable operation of the lower portion of the I-shaped hanger rail 1-3.
When the multifunctional box is installed, I-shaped hanging rails 1-3 are arranged at the top in a coal mine roadway according to the monitoring range required, the top is welded and fixed on an embedded part at the top, traveling guide rails 1-5 are arranged on the right side surface of the lower portion of the I-shaped hanging rails 1-3, then a left hanging frame 1-1 and a right hanging frame 1-2 are respectively placed on two sides of the I-shaped hanging rails 1-3, an I-shaped roller 6-1 in a left stabilizing device 6 clamps the left sides of the I-shaped hanging rails 1-3, a main driving wheel 1-4 on the right side is matched with the traveling guide rails 1-5, then clamping balance wheels 1-7 are adjusted upwards to stably clamp the bottom surfaces of the I-shaped hanging rails 1-3, after locking and fixing are completed through a locking device 2, a multifunctional box 4-2 is internally provided with an infrared thermal imager, an optical gas detector, a life detector and a monitoring camera 4, power supply and wireless signal transmission modes of a traveling cable or a storage battery are manufactured, and the camera direction of the camera device is automatically adjusted.
When the device works, the speed reduction motor 1-6 is driven to drive the main driving wheel 1-4 to rotate, so that the whole device can advance forwards and backwards on the advancing guide rail 1-5, and the monitoring camera 4 can collect information in the advancing process, detect alarms and other operations; in the advancing process, the ash cleaning brushes 6-6 are arranged in front and at the back and are used for quickly cleaning the lower parts of the right-half I-shaped hanging rails 1-3 to prevent derailment or blockage caused by excessive sundries in the advancing process; when the whole device advances, the rolling brush 5-9 at the front side of the advancing, the rotating direction of the belt wheel is the rotating direction for removing the sundries outwards; the backward moving direction is the same, and the rolling brushes 5-9 at the front side of the backward moving direction can also remove impurities outwards under the meshing transmission of the gears so as to achieve the purpose of removing impurities on the moving track; the rotation of the clamping balance wheels 1-7 drives the convex wheel to rotate, and then the elastic air bag is extruded, so that the dust at the lens is cleaned by air injection.
While the invention has been shown and described with reference primarily to certain embodiments thereof, it will be understood by those skilled in the art that various changes in construction and details may be made therein without departing from the scope of the invention encompassed by the appended claims. The scope of the invention is, therefore, indicated by the appended claims, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. A mine roadway single hanger rail monitoring device comprises:
the hanging bracket main body device (1) comprises a left hanging bracket (1-1) and a right hanging bracket (1-2), the left hanging bracket (1-1) and the right hanging bracket (1-2) are L-shaped plates symmetrically distributed along a longitudinal axis, and the lower end of the left hanging bracket (1-1) and the lower end of the right hanging bracket (1-2) are fixed through a locking device (2);
the lifting device is characterized by further comprising a guide device (3), wherein the guide device (3) is respectively arranged on the opposite sides of the tops of the left hanger frame (1-1) and the right hanger frame (1-2) and used for clamping two sides of the I-shaped hanger rail (1-3);
a main driving wheel (1-4) is arranged on one side, close to the left hanger frame (1-1), of the right hanger frame (1-2), a traveling guide rail (1-5) matched and connected with the main driving wheel (1-4) is arranged on the right side of the I-shaped hanger rail (1-3), and a driving speed reduction motor (1-6) for driving and controlling the main driving wheel (1-4) is arranged on the other side of the right hanger frame (1-2);
a monitoring camera (4) is arranged on one side of the left hanger (1-1) along the advancing direction of the left hanger, a guide rail cleaning device (5) is arranged on the right hanger (1-2), and the guide rail cleaning device (5) provides power through an output shaft of a driving speed reduction motor (1-6) to clean the advancing guide rail (1-5).
2. The mine roadway single hanger rail monitoring device according to claim 1, wherein the guide rail cleaning device (5) comprises a first outer shell (5-2) and a driving bevel gear (5-1) coaxially arranged with the main driving wheel (1-4), the driving bevel gear (5-1) is engaged with a driven bevel gear (5-3), a central shaft of the driven bevel gear (5-3) is rotatably connected in the first outer shell (5-2), two ends of the central shaft of the driven bevel gear (5-3) are respectively provided with a driving gear (5-4) and a driving pulley (5-5), a right side of the driving gear (5-4) is provided with a matched driven gear (5-6), a right side of the driving pulley (5-5) is connected with a driven pulley (5-7) through a belt, a center of the driven gear (5-6) and the driven pulley (5-7) is provided with a rolling brush shaft (5-8) rotatably connected with the first outer shell (5-2), and the other end of the rolling brush shaft (5-8) is provided with a rolling brush (5-9).
3. The mine roadway single hanger rail monitoring device according to claim 2, wherein bristles are uniformly distributed on the outer peripheral surface of the rolling brush (5-9), the rolling brush (5-9) is arranged right above the traveling guide rail (1-5) and cleans the traveling guide rail (1-5) through the bristles, a cleaning landslide (5-10) is arranged on the right side of the rolling brush (5-9), and the cleaning landslide (5-10) is fixedly arranged on two sides of the right hanger (1-2).
4. The mine roadway single hanger rail monitoring device according to claim 1, wherein a stability maintaining device (6) is arranged in the middle of the left hanger frame (1-1), the stability maintaining device (6) comprises a second outer shell (6-2), an I-shaped roller (6-1) which is matched and clamped on the left side of the lower portion of the I-shaped hanger rail (1-3) is arranged in the second outer shell (6-2), a central shaft of the I-shaped roller (6-1) extends upwards and downwards and is connected in a roller sliding groove (6-3) in the top bottom surface of the second outer shell (6-2) in a sliding mode, a C-shaped sleeve (6-4) is clamped in the middle of the I-shaped roller (6-1), and the left side of the C-shaped sleeve (6-4) is connected with the inner wall of the second outer shell (6-2) through a top extension spring (6-5).
5. The mine roadway single hanger rail monitoring device according to claim 4, wherein two sides of the second outer shell (6-2) are respectively provided with an ash cleaning brush (6-6), and the ash cleaning brushes (6-6) are used for cleaning the left side of the lower portion of the I-shaped hanger rail (1-3).
6. The mine roadway single hanger rail monitoring device according to claim 1, wherein two clamping balance wheels (1-7) are arranged in parallel below the main driving wheel (1-4), the clamping balance wheels (1-7) abut against the bottom surface of the I-shaped hanger rail (1-3), a central shaft of each clamping balance wheel (1-7) extends and is connected with a pressing cam (7-1) in the pulse soot blower (7) in a driving manner, the pulse soot blower (7) further comprises a third outer shell (7-2), a supporting boss (7-3) is arranged in the middle of the third outer shell (7-2), support the middle part of boss (7-3) and run through and be provided with T font depression bar (7-4), T font depression bar (7-4) upper end is supported and is leaned on the lower extreme that moves cam (7-1) at the pressure, T font depression bar (7-4) middle part has been cup jointed and has been pressed the spring, T font depression bar (7-4) lower extreme runs through and supports boss (7-3) department and be provided with limiting plate (7-5), limiting plate (7-5) below is provided with air-jet bag (7-6), air-jet bag (7-6) built-in have reset spring (7-7), the exit end of air-jet bag (7-6) is through jet-propelled pipe (7-8) connection jet head (7-9) ) The air nozzle (7-9) is arranged right opposite to the lens of the monitoring camera (4).
7. The mine roadway single hanger rail monitoring device according to claim 1, wherein the traveling guide rails (1-5) extend along the main body direction of the I-shaped hanger rail (1-3) and are arranged on the surface of the profile on the right side of the lower portion of the I-shaped hanger rail (1-3), protruding teeth (1-8) are uniformly distributed on the traveling guide rails (1-5), and tooth grooves matched with the protruding teeth (1-8) are uniformly distributed on the driving wheel surface of the main driving wheels (1-4).
8. The mine roadway single hanger rail monitoring device according to claim 1, wherein the locking device (2) comprises a turnover screw (2-1) hinged to the lower end of a left hanger (1-1), the lower end of a right hanger (1-2) is provided with a lower groove for clamping the turnover screw (2-1), the turnover screw (2-1) enters the lower groove after being turned over, and the end of the turnover screw (2-1) locks the left hanger (1-1) and the right hanger (1-2) through a butterfly nut (2-2).
9. The mine roadway single hanger rail monitoring device according to claim 1, wherein the guiding device (3) comprises a guiding outer sleeve (3-1) which is fixed at the top end of the left hanger (1-1) and the right hanger (1-2) respectively and has an opposite opening, a guiding wheel support (3-2) is inserted in the guiding outer sleeve (3-1), one end of the guiding wheel support (3-2) is connected with the inner wall of the guiding outer sleeve (3-1) through a compression spring (3-3), a guiding roller (3-4) is arranged in the other end of the guiding wheel support (3-2), and the guiding roller (3-4) is supported on two sides of a longitudinal beam of the I-shaped hanger rail (1-3) respectively.
10. The mine roadway single hanger rail monitoring device according to claim 1, wherein an illuminating lamp (4-1) is arranged at the upper part of the monitoring camera (4), a multifunctional box (4-2) is arranged at the right side of the upper part of the left hanger frame (1-1), and one or more of an infrared thermal imager, an optical gas detector and a life detector are arranged in the multifunctional box (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211222531.6A CN115289369A (en) | 2022-10-08 | 2022-10-08 | Mine tunnel list hanger rail monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211222531.6A CN115289369A (en) | 2022-10-08 | 2022-10-08 | Mine tunnel list hanger rail monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115289369A true CN115289369A (en) | 2022-11-04 |
Family
ID=83833625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211222531.6A Withdrawn CN115289369A (en) | 2022-10-08 | 2022-10-08 | Mine tunnel list hanger rail monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115289369A (en) |
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| US4343240A (en) * | 1980-03-11 | 1982-08-10 | Vital Kogyo Kabushiki Kaisha | Trolley |
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| CN201581930U (en) * | 2009-12-30 | 2010-09-15 | 扬州三鑫矿山成套设备有限公司 | Mining circulating robot |
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| CN108675130A (en) * | 2018-05-11 | 2018-10-19 | 四川大学锦城学院 | A kind of dish conveying device |
| CN111693656A (en) * | 2020-07-31 | 2020-09-22 | 山西科达自控股份有限公司 | Explosion-proof hanging rail inspection instrument for mine |
| CN212127271U (en) * | 2020-04-11 | 2020-12-11 | 山东金源不锈钢制品有限公司 | Travelling crane for producing stainless steel band |
| CN215851216U (en) * | 2021-10-18 | 2022-02-18 | 南京北新智能科技有限公司 | Walking mechanism of feeding inspection robot |
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2022
- 2022-10-08 CN CN202211222531.6A patent/CN115289369A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2645187A (en) * | 1951-07-21 | 1953-07-14 | Guadagna Joseph | Removable snatch roller |
| US2744472A (en) * | 1953-03-24 | 1956-05-08 | Albina Engine & Machine Works | I-beam roller |
| US4343240A (en) * | 1980-03-11 | 1982-08-10 | Vital Kogyo Kabushiki Kaisha | Trolley |
| JPH06340397A (en) * | 1993-06-01 | 1994-12-13 | Kito Corp | Geared trolley |
| CN201523416U (en) * | 2009-10-22 | 2010-07-07 | 郑州华正信息技术有限公司 | Track type camera |
| CN201581930U (en) * | 2009-12-30 | 2010-09-15 | 扬州三鑫矿山成套设备有限公司 | Mining circulating robot |
| CN207354447U (en) * | 2017-09-05 | 2018-05-11 | 容讯智能科技(上海)有限公司 | Vertical shaft for mine sidewall safety state change video identification device |
| CN108675130A (en) * | 2018-05-11 | 2018-10-19 | 四川大学锦城学院 | A kind of dish conveying device |
| CN212127271U (en) * | 2020-04-11 | 2020-12-11 | 山东金源不锈钢制品有限公司 | Travelling crane for producing stainless steel band |
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| CN215851216U (en) * | 2021-10-18 | 2022-02-18 | 南京北新智能科技有限公司 | Walking mechanism of feeding inspection robot |
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Application publication date: 20221104 |
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