CN210152717U - Mining roadway roof collapse rescue ultra-large hole drilling machine - Google Patents
Mining roadway roof collapse rescue ultra-large hole drilling machine Download PDFInfo
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- CN210152717U CN210152717U CN201920886238.7U CN201920886238U CN210152717U CN 210152717 U CN210152717 U CN 210152717U CN 201920886238 U CN201920886238 U CN 201920886238U CN 210152717 U CN210152717 U CN 210152717U
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Abstract
The utility model relates to a mining tunnel roof fall rescue super large hole drilling machine, establish the organism in the support frame, the organism is provided with direction one end fixedly connected with hydro-cylinder fixing base, the organism below is equipped with the transportation belt, fixedly connected with electric cabinet and hydraulic power unit station on the organism, sliding connection has feed mechanism I and feed mechanism II on the organism, fixedly connected with thrust cylinder I on the feed mechanism I, fixedly connected with thrust cylinder II on the feed mechanism II, thrust cylinder I and thrust cylinder II parallel arrangement, the other end all is connected with the hydro-cylinder fixing base, support frame side fixedly connected with operation panel. The design of arch support frame more adapts to tunnel spatial structure, and the interconversion of feed mechanism one and feed mechanism two can get through the jam section tunnel that the roof fall caused fast, gets through a rescue passageway fast at the accident section that collapses, strives for the precious time for stranded personnel's getting rid of poverty, improves rescue efficiency.
Description
Technical Field
The utility model relates to a drilling machine, especially a mining tunnel roof fall rescue super large hole drilling machine belongs to colliery, mine emergency rescue equipment field in the pit.
Background
The roof fall accident is one of the coal mine underground serious disasters, and the earth and stones that collapse block up the tunnel, lead to spacious worker stranded, and emergency rescue is equipped to be used for getting through the escape way, and the most effective equipment of stranded personnel of rescue, when the roof fall accident takes place, generally all is the collapse of a certain section tunnel, as long as get through the accident section that collapses, just can accomplish the rescue task fast.
The coal mine rescue equipment in China is short, and the rescue mode mainly adopts a new digging and lane winding method and a vertical drilling method.
The disadvantages of the above two methods are:
the new excavation and lane winding method needs to newly excavate a channel to bypass the roof fall accident section, the implementation time of the method is long, the optimal rescue time is easily missed, more uncertain factors exist in the process of excavating a new lane, secondary collapse is easily caused, and the rescue risk is increased.
The method is characterized in that when rescue is implemented, firstly, accurate positioning is needed, the accurate position of trapped people is determined, the requirement on the positioning accuracy is high, meanwhile, the requirement on the rescue environment is high, firstly, a flat position with a large enough area is needed, the installation of drilling equipment is convenient, when the rescue position is located on a mountain, the transportation and the installation of the rescue equipment are difficult, in addition, the method has a certain requirement on the distance between a roadway and the ground surface, and when the distance between the roadway and the ground surface is too large and exceeds the drilling capability, the method is not applicable any more.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a mining tunnel roof fall rescue super large hole drilling machine, feed mechanism I and feed mechanism II cooperation, transport and simple to operate are rapid, save time for the rescue.
For solving the above problems, the specific technical scheme of the utility model is as follows: the utility model provides a mining tunnel roof fall rescue super large hole drilling machine, establish the organism in the support frame, organism feeding direction one end fixedly connected with hydro-cylinder fixing base, the organism below is equipped with the transportation belt, fixedly connected with electric cabinet and hydraulic power unit on the organism, sliding connection has feeding mechanism I and feeding mechanism II on the organism, fixedly connected with propulsion cylinder I on the feeding mechanism I, fixedly connected with propulsion cylinder II on the feeding mechanism II, propulsion cylinder I and propulsion cylinder II parallel arrangement, the other end all is connected with the hydro-cylinder fixing base, support frame side fixedly connected with operation panel. The conveying belt plays a role in conveying mud stones.
The support frame on be equipped with support body, crossbeam, slide, calabash and hang, wire rope, hand cylinder and pulley, two piece at least parallel arrangement of crossbeam, both ends are fixed respectively at the support frame both ends, the suit is connected with the slide on the crossbeam, is connected with the calabash on the slide and hangs, support body one side is connected with hand cylinder, support body one side is equipped with the pulley, the pulley is located drilling machine direction of feed, the winding has wire rope on the rocking cylinder, wire rope passes through the pulley wheel body and is connected with the slide. The hand-operated roller is connected with the sliding seat through a steel wire rope and a pulley fixed at a corner to control the sliding seat to move back and forth.
The machine body consists of a supporting oil cylinder, a machine base, a slide way, wire grooves, a guide frame and a clamping frame, wherein the supporting oil cylinder is fixedly connected to two ends of the machine base, the slide way and a group of wire grooves are arranged on the machine base, the wire grooves are U-shaped and are upwards opened, the wire grooves are respectively positioned on two opposite side surfaces of the slide way, an oil cylinder fixing seat is arranged at the other end of the slide way, the guide frame is fixedly connected to the upper portion of the oil cylinder fixing seat, the clamping frame is arranged on one side of the oil cylinder fixing seat. The clamping frame is positioned at the foremost end of the machine base and plays a role in emergency stop.
The feeding mechanism I comprises a gear box I, a hydraulic motor I, a spiral drill bit, a rotating device I, a sliding block I and a rolling shaft I, wherein the rotating device I penetrates through the gear box I and is meshed with the gear box I, the output end of the rotating device I is connected with the spiral drill bit, the hydraulic motor I is fixedly connected onto the gear box I, the sliding block I is fixedly connected to the lower end face of the gear box I, the sliding block I is connected with a slide way in a sliding mode, and the rolling shaft I is fixedly connected to the lower end face of the sliding. The roller I plays a role in guiding the sliding of the feeding mechanism I on the slideway.
Feeding mechanism II include gear box II, hydraulic motor II, bore a section of thick bamboo, slewer II, slider II and roller bearing II, slewer II runs through gear box II, is connected with gear box II meshing, fixedly connected with hydraulic motor II on the gear box II, slider II fixed connection terminal surface under gear box II, slider II and slide sliding connection, terminal surface fixedly connected with roller bearing II under the slider II. The roller II plays a role in guiding the sliding of the feeding mechanism II on the slideway.
The feeding mechanism I corresponds to the feeding mechanism II in position, and relative to the feeding direction, the feeding mechanism II is positioned in front of the feeding mechanism I.
The frame body is of an arch structure. The support body adopts an arch structure, has compact integral structure and good adaptability to roadway space, and is convenient to assemble in complex roadway space.
The utility model discloses the beneficial effect who brings does: 1. the equipment consists of a support frame, a feeding device and a power system, is convenient and rapid to carry and install, and saves time for rescue.
2. Reasonable in design, the support body adopts domes, and overall structure is compact, and is good to tunnel space adaptability, is convenient for assemble in complicated tunnel space.
3. Supporting oil cylinders are installed at four corners of the machine body, so that the machine body can be adjusted to be balanced according to the height of the ground of the roadway, and the stability of the equipment is improved.
4. The drill cylinder is large in diameter, an escape passage for adults to pass through can be directly drilled at the collapse position, and the large-aperture drill cylinder is reserved in the passage as a passage support, so that the passage drilled through can be prevented from being blocked due to secondary collapse.
5. The power system is powerful, the double-oil-cylinder feeding and the double-oil-cylinder withdrawing are safe and reliable, the feeding and the withdrawing capabilities are high, and the working efficiency of the drilling machine is improved.
6. The feeding device consists of a spiral drill bit and a large-aperture drilling barrel, and the spiral drill bit can automatically take out soil and stones in the drilling barrel during drilling.
7. The clamping device is fixed at the front end of the feeding device and used for clamping the drill cylinder and matching with the rotating device to realize mechanical screwing and unscrewing of the drill cylinder, so that labor is saved.
8. The transportation system is composed of a transportation beam, a sliding seat, a hoist crane, a steel wire rope, a corner pulley and a hand-operated roller, is convenient to operate, can manually control the transportation speed and adjust the angle of the drilling tool according to the field condition, and is convenient for transportation and installation of the drilling tool.
9. The operation panel is concentrated the operation, and operating personnel can keep away from front end brill section of thick bamboo operating position, improves the security.
10. The conveying belt is arranged below the feeding device, so that the drill bit can be provided with the unearthed stones and continuously conveyed to the rear end, the accumulation of the unearthed stones is avoided, and the labor is saved.
Drawings
Fig. 1 is a schematic structural diagram of a mining roadway roof collapse rescue ultra-large hole drilling machine.
Fig. 2 is a schematic view of a supporting frame structure.
Fig. 3 is a schematic view of the body structure.
Fig. 4 is a schematic structural diagram of the feeding mechanism I.
Fig. 5 is a structural schematic diagram of the feeding mechanism II.
Detailed Description
As shown in fig. 1 to 5, a machine body 2 is arranged in a frame of a support frame 1, one end of the machine body 2 in a feeding direction is fixedly connected with an oil cylinder fixing seat 22, a conveying belt 5 is arranged below the machine body 2, an electric cabinet 6 and a hydraulic pump station 7 are fixedly connected to the machine body 2, a feeding mechanism I3 and a feeding mechanism II4 are slidably connected to the machine body 2, a propulsion oil cylinder I8 is fixedly connected to the feeding mechanism I3, a propulsion oil cylinder II9 is fixedly connected to the feeding mechanism II4, the propulsion oil cylinder I8 and the propulsion oil cylinder II9 are arranged in parallel, the other end of the propulsion oil cylinder I8 is connected with the oil cylinder fixing seat 22, and an operation table 10 is fixedly connected to the side of the support.
Support frame 1 on be equipped with support body 11, crossbeam 12, slide 13, the calabash hangs 14, wire rope 15, hand cylinder 16 and pulley 17, two piece at least parallel arrangement of crossbeam 12, the both ends are fixed respectively at support frame 1 both ends, the suit is connected with slide 13 on crossbeam 12, be connected with the calabash on the slide 13 and hang 14, 11 one side of support body is connected with hand cylinder 16, support body 11 is the arch, the corner of support body 11 is connected with pulley 17 through the auricle, pulley 17 is located the drilling machine direction of feed, the winding has wire rope 15 on the hand cylinder 16, wire rope 15 passes through the pulley 17 wheel body and is connected with slide 13.
The machine body 2 is composed of a supporting oil cylinder 18, a machine base 19, a slide way 20, a wire groove 21, a guide frame 23 and a clamping frame 24, wherein the supporting oil cylinder 18 is fixedly connected to two ends of the machine base 19, the machine base 19 is provided with the slide way 20 and a group of wire grooves 21, the wire grooves 21 are U-shaped and are upward in opening, the wire grooves 21 are respectively positioned on two opposite side surfaces of the slide way 20, the other end of the slide way 20 is provided with an oil cylinder fixing seat 22, the guide frame 23 is fixedly connected to the upper portion of the oil cylinder fixing seat 22, the clamping frame 24 is arranged on one side of the oil cylinder fixing.
The feeding mechanism I3 comprises a gear box I25, a hydraulic motor I26, a spiral drill bit 27, a rotating device I28, a sliding block I29 and a roller I30, wherein the rotating device I28 penetrates through the gear box I25 and is meshed with the gear box I25, the output end of the rotating device I28 is connected with the spiral drill bit 27, the hydraulic motor I26 is fixedly connected to the gear box I25, the sliding block I29 is fixedly connected to the lower end face of the gear box I25, the sliding block I29 is slidably connected with the slideway 20, and the roller I30 is fixedly connected to the lower end face of the sliding block I29.
The feeding mechanism II4 include gear box II31, hydraulic motor II32, drill barrel 33, slewer II34, slider II35 and roller II36, slewer II34 runs through gear box II31, be connected with gear box II31 meshing, fixedly connected with hydraulic motor II32 on the gear box II31, slider II35 fixed connection is at gear box II31 lower extreme face, slider II35 and slide 20 sliding connection, slider II35 lower extreme face fixed connection has roller II 36.
The feeding mechanism I3 corresponds to the feeding mechanism II4 in position, and the feeding mechanism II4 is positioned in front of the feeding mechanism I3 relative to the feeding direction.
The working process of the mining roadway roof collapse rescue ultra-large hole drilling machine is as follows: after the equipment is assembled, a power supply is started, a motor works to drive the hydraulic pump station 7 to work, a control rod is operated, the feeding mechanism I3 and the feeding mechanism II4 hydraulic motors work, and the gear box I25 and the gear box II31 respectively drive the rotary device I28 and the rotary device II34 to rotate, so that the spiral drill bit 27 and the drill barrel at the front end are driven to work 33. The propelling oil cylinder I8 and the propelling oil cylinder II9 act to control the feeding structure I3 and the feeding mechanism II4 to advance slowly, the spiral drill bit 27 and the drill barrel 33 drill into the soil and the stone, when the spiral drill bit 27 and the drill barrel 33 drill to a certain depth, the spiral drill bit 27 and the drill barrel 33 are respectively separated from the feeding mechanism I3 and the feeding mechanism II4, the propelling oil cylinder acts, the feeding mechanism I3 and the feeding mechanism II4 move backwards, the hand swing roller 16 is rotated, the spiral drill bit 27 and the drill barrel 33 behind the equipment are transported to the positions of the feeding mechanism I3 and the feeding mechanism II4 through the movable sliding seat 13, the spiral drill bit 27 and the drill barrel 33 are installed on the rotating device I28 and the rotating device II34, the propelling oil cylinder I8 and the rotating oil cylinder II9 are controlled to act, the newly installed spiral drill bit 27 and drill barrel 33 are connected with the drill bit and the drill barrel which are left in the soil and the stone, and the drill barrel are connected through the locking device I28 and the locking device I and the rotating device 28 when the newly installed, the, Rotation of the slewing device II34 finely adjusts the locking position so as to facilitate connection, after connection, the hydraulic motor works, the slewing device I28 and the slewing device II34 are controlled to rotate to drive the auger bit 27 and the drill barrel 33 to work, meanwhile, the pushing oil cylinder is controlled to act, the feeding mechanism I3 and the feeding mechanism II4 slowly advance, so that repeated, an escape channel is drilled, the auger bit 27 can take earth and stones out of the drill barrel 33 during working, and the earth and stones are conveyed to the rear through the conveying belt 5 below the machine base.
What has been described above is merely a preferred embodiment of the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications and improvements can be made, and shall be considered as belonging to the protection scope of the present invention.
Claims (7)
1. The utility model provides a mining tunnel roof fall rescue super large hole drilling machine which characterized in that: organism (2) is established in support frame (1) frame, organism (2) feeding direction one end fixedly connected with hydro-cylinder fixing base (22), organism (2) below is equipped with conveyor belt (5), fixedly connected with electric cabinet (6) and hydraulic power unit (7) are gone up in organism (2), sliding connection has feeding mechanism I (3) and feeding mechanism II (4) on organism (2), fixedly connected with propulsion cylinder I (8) are gone up in feeding mechanism I (3), fixedly connected with propulsion cylinder II (9) are gone up in feeding mechanism II (4), propulsion cylinder I (8) and propulsion cylinder II (9) parallel arrangement, the other end all is connected with hydro-cylinder fixing base (22), support frame (1) side fixedly connected with operation panel (10).
2. The mining roadway roof collapse rescue ultra-large hole drilling machine as claimed in claim 1, characterized in that: support frame (1) on be equipped with support body (11), crossbeam (12), slide (13), calabash hangs (14), wire rope (15), hand cylinder (16) and pulley (17), two piece at least parallel arrangement of crossbeam (12), both ends are fixed respectively at support frame (1) both ends, the suit is connected with slide (13) on crossbeam (12), be connected with calabash on slide (13) and hang (14), support body (11) one side is connected with hand cylinder (16), support body (11) one side is equipped with pulley (17), pulley (17) are located drilling machine direction of feed, it has wire rope (15) to twine on the cylinder (16), wire rope (15) are connected with slide (13) through pulley (17) wheel body.
3. The mining roadway roof collapse rescue ultra-large hole drilling machine as claimed in claim 1, characterized in that: organism (2) by support cylinder (18), frame (19), slide (20), wire casing (21), leading truck (23) and clamp tight frame (24) are constituteed, equal fixedly connected with support cylinder (18) in frame (19) both ends, be equipped with slide (20) and a set of wire casing (21) on frame (19), wire casing (21) are located slide (20) two-phase to the side respectively, slide (20) other end is equipped with hydro-cylinder fixing base (22), hydro-cylinder fixing base (22) top fixedly connected with leading truck (23), hydro-cylinder fixing base (22) one side is equipped with and presss from both sides tight frame (24), it is located feed direction one side of hydro-cylinder fixing base (22) to press from both sides tight frame (24).
4. The mining roadway roof collapse rescue ultra-large hole drilling machine as claimed in claim 1, characterized in that: feed mechanism I (3) include gear box I (25), hydraulic motor I (26), auger bit (27), slewer I (28), slider I (29) and roller bearing I (30), slewer I (28) run through gear box I (25), be connected with gear box I (25) meshing, slewer I (28) output is connected with auger bit (27), fixedly connected with hydraulic motor I (26) are gone up in gear box I (25), terminal surface under slider I (29) fixed connection gear box I (25), slider I (29) and slide (20) sliding connection, terminal surface fixedly connected with roller bearing I (30) under slider I (29).
5. The mining roadway roof collapse rescue ultra-large hole drilling machine as claimed in claim 1, characterized in that: feed mechanism II (4) include gear box II (31), hydraulic motor II (32), bore a section of thick bamboo (33), slewer II (34), slider II (35) and roller bearing II (36), slewer II (34) run through gear box II (31), be connected with gear box II (31) meshing, fixedly connected with hydraulic motor II (32) on gear box II (31), terminal surface under slider II (35) fixed connection gear box II (31), slider II (35) and slide (20) sliding connection, terminal surface fixedly connected with roller bearing II (36) under slider II (35).
6. The mining roadway roof collapse rescue ultra-large hole drilling machine as claimed in claim 1, characterized in that: the feeding mechanism I (3) corresponds to the feeding mechanism II (4) in position, and relative to the feeding direction, the feeding mechanism II (4) is positioned in front of the feeding mechanism I (3).
7. The mining roadway roof collapse rescue ultra-large hole drilling machine as claimed in claim 2, characterized in that: the frame body (11) is of an arch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886238.7U CN210152717U (en) | 2019-06-13 | 2019-06-13 | Mining roadway roof collapse rescue ultra-large hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886238.7U CN210152717U (en) | 2019-06-13 | 2019-06-13 | Mining roadway roof collapse rescue ultra-large hole drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN210152717U true CN210152717U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920886238.7U Active CN210152717U (en) | 2019-06-13 | 2019-06-13 | Mining roadway roof collapse rescue ultra-large hole drilling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130976A (en) * | 2019-06-13 | 2019-08-16 | 营口钰晟通用设备有限公司 | Super big hole boring machine and its application are rescued in mining tunnel roof fall |
-
2019
- 2019-06-13 CN CN201920886238.7U patent/CN210152717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130976A (en) * | 2019-06-13 | 2019-08-16 | 营口钰晟通用设备有限公司 | Super big hole boring machine and its application are rescued in mining tunnel roof fall |
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