CN216272849U - Inclined drift steering and lifting device - Google Patents
Inclined drift steering and lifting device Download PDFInfo
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- CN216272849U CN216272849U CN202122456573.3U CN202122456573U CN216272849U CN 216272849 U CN216272849 U CN 216272849U CN 202122456573 U CN202122456573 U CN 202122456573U CN 216272849 U CN216272849 U CN 216272849U
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- cross beam
- reversing wheel
- rail
- fixed cross
- mounting seat
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Abstract
The utility model discloses an inclined roadway steering and lifting device, and mainly relates to the field of material conveying during underground inclined roadway tunneling. Including fixed cross beam, fixed cross beam one side is fixed with two rail spares that set up side by side, the extending direction of rail spare suits with the extending direction in inclined drifts, the cooperation has the mine car on the rail spare, be equipped with first mount pad and second mount pad on the fixed cross beam, first mount pad sets up between two rail spares between two placed in the middle, the second mount pad sets up the outside at the rail spare, install first reversing wheel on the first mount pad, install the second reversing wheel on the second mount pad, inclined drifts middle part or bottom are fixed with the winch, be connected with the haulage rope that can receive and release on the winch, the haulage rope is walked around on the front side global of first reversing wheel and second reversing wheel and is used for connecting on the mine car. The utility model has the beneficial effects that: the device can convey the coal and gangue during working face tunneling to the inclined roadway chassis or lift the materials of the inclined roadway chassis to the side of the inclined roadway working face.
Description
Technical Field
The utility model relates to the field of material conveying during underground inclined roadway tunneling, in particular to an inclined roadway steering and lifting device.
Background
At present, in the process of tunneling a coal mine underground roadway, tunneling is carried out according to a certain gradient according to design requirements, particularly, when tunneling is carried out on an uphill (positive gradient), it is critical how to smoothly convey gangue excavated and input from a working face to an inclined roadway chassis. The existing lifting equipment and power equipment are arranged at the front end of the track, so that the equipment is easily damaged, and the discharge of coal gangue is also hindered.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inclined roadway steering and lifting device which can convey coal and gangue during working face tunneling to an inclined roadway chassis or lift materials of the inclined roadway chassis to the side of an inclined roadway working face, so that the labor intensity of workers is reduced.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an inclined roadway steering and lifting device comprises a fixed cross beam, wherein two iron rail pieces which are arranged in parallel are fixed on one side of the fixed cross beam, which is far away from a coal gangue discharging device, the extending direction of the iron rail part is adapted to the extending direction of the inclined roadway, the iron rail part is matched with a mine car, the fixed cross beam is provided with a first mounting seat and a second mounting seat, the first mounting seat is arranged between the two iron rail pieces in the middle, the second mounting seat is arranged on the outer side of the rail piece, the first mounting seat is provided with a first reversing wheel, a second reversing wheel is arranged on the second mounting seat, rotating shafts of the first reversing wheel and the second reversing wheel are vertically arranged, a winch is fixed in the middle or at the bottom of the inclined roadway, a retractable traction rope is connected to the winch, the traction rope bypasses the peripheral surfaces of the front sides of the first reversing wheel and the second reversing wheel and is connected to the mine car.
The fixed cross beam is provided with a plurality of cross beam fixing holes, and ground anchors are arranged in the fixing holes of the fixed cross beam to fix the fixed cross beam.
Two square rail sleeves are arranged on the end face of the rear side of the fixed cross beam, the front ends of the rail pieces adjacent to the fixed cross beam are inserted into the rail sleeves, and the rail pieces are fixedly connected with the rail sleeves.
The first mounting seat and the second mounting seat are formed by welding steel plates with the thickness of 5 cm.
The first reversing wheel and the second reversing wheel are 2 reversing wheels of 20T.
Compared with the prior art, the utility model has the beneficial effects that:
by using the device, the coal and gangue during working face tunneling can be conveyed to the inclined roadway chassis or the materials on the inclined roadway chassis are lifted to the side of the inclined roadway working face, so that the labor intensity of workers is reduced.
Drawings
Figure 1 is a top view of the present invention.
Figure 2 is a schematic of the present invention.
Figure 3 is a schematic of the present invention.
Figure 4 is a side view of the present invention.
Fig. 5 is a partial schematic view of the front portion of the present invention.
Fig. 6 is a partial schematic view of the front portion of the present invention.
Reference numerals shown in the drawings:
1. fixing the cross beam; 2. a beam fixing hole; 3. a rail sleeve; 4. a rail member; 5. a mine car; 6. a first mounting seat; 7. a second mounting seat; 8. a first reversing wheel; 9. a second reversing wheel; 10. a first base plate; 11. a first fixing frame; 12. a hauling rope; 13. and (4) a winch.
Detailed Description
The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example (b): inclined drift steering and lifting device
The coal gangue raking device is characterized by comprising a fixed cross beam 1 arranged at the top of an inclined roadway, wherein the fixed cross beam 1 is arranged behind the coal gangue raking device and transversely arranged relative to the width direction of the inclined roadway, and a plurality of cross beam fixing holes 2 are formed in the fixed cross beam 1 and used for fixing the fixed cross beam 1 at the arranged position. And a ground anchor is arranged in a fixing hole of the fixed cross beam 1 to ensure that the device is firmly fixed, safe and reliable.
One side far away from the coal gangue raking device is taken as a rear side, one side close to a working face is taken as a front side, two square rail sleeves 3 are arranged on the end face of the rear side of the fixed cross beam 1, and rail pieces 4 are fixed in the rail sleeves 3. The rail member 4 is fixed through the rail sleeve 3, so that replacement is convenient, and when the tunneling progress is obviously changed and the rail member needs to be adjusted, the rail member is convenient to disassemble, assemble and cooperate.
The iron rail part 4 is laid in an inclined roadway and used for bearing and guiding a mine car 5, the mine car 5 matched with the iron rail part 4 is arranged on the iron rail part 4 in a walking mode, and a traction seat is arranged at the head of the mine car 5.
A first mounting seat 6 is arranged in the middle of the fixed cross beam 1, a first reversing wheel 8 is mounted on the first mounting seat 6, and the first reversing wheel 8 is arranged between the two iron rail pieces 4 in the middle; the rotating shaft of the first reversing wheel 8 is vertically arranged.
One end of the fixed cross beam 1 is provided with a second mounting seat 7, the second mounting seat 7 is arranged on the outer side of the rail part 4, a second reversing wheel 9 is mounted on the second mounting seat 7, and the rotating shaft of the second steering wheel is vertically arranged.
The first mounting seat 6 and the second mounting seat 7 are formed by welding steel plates with the thickness of 5cm, and in the using process, a special person needs to be arranged for inspection and the inspection record is filled in each shift.
The first reversing wheel 8 and the second reversing wheel 9 adopt 2 reversing wheels of 20T, the lifting traction rope 12 of the mine car 5 bypasses the two reversing wheels, the lifting square of a rope of a winch 13 is changed, and when the mine car is used, the mine car 5 can be loaded with coal gangue only by lifting the mine car 5 to the position below coal gangue discharging equipment by using the winch 13 and then is placed to an inclined roadway chassis.
For convenience in installation, a first bottom plate 10 is arranged on the bottom surface of the first reversing wheel 8, an H-shaped first fixing frame 11 is arranged on the front side of the first bottom plate 10, one end of the first fixing frame 11 is fixedly connected with the first bottom plate 10 through a bolt, and the other end of the first fixing frame 11 is fixedly connected with the first installation seat 6 through a bolt;
meanwhile, the fixing structure of the second reversing wheel 9 and the second bottom plate is the same as the structure, an H-shaped second fixing frame is arranged on the front side of the second bottom plate, one end of the second fixing frame is fixedly connected with the second bottom plate through a bolt, and the other end of the second fixing frame is fixedly connected with the second mounting seat 7 through a bolt;
can protect the reverse wheel based on the bottom plate, avoid inclined drifts soil to rotate and haulage rope 12's influence, connect fixedly through mount to fixed plate and mount pad, can let directive wheel and mounted position realize the adjustment of small range angle and mounted position, have the practicality in the in-service use of installation very much.
Connect fixed haulage rope 12 on the traction seat, haulage rope 12 is in proper order certainly the first reversing wheel 8 the place ahead is global, and the place ahead of second reversing wheel 9 is global to be walked around and connect on winch 13, winch 13 is based on electric drive, winch 13 passes through the mounting bracket to be fixed at the middle part of inclined drifts lateral wall, and the operation area at the coal gangue equipment rear of stepping down, and be convenient for patrol and examine at any time, do not influence the loading operation.
The lifting device of the example has a reversing function at the top end of the inclined roadway, and the lifting operation direction of the rope of the winch 13 is changed behind the coal gangue raking device on the working face, so that the mine car 5 is lifted and transported behind the coal gangue raking device, loading operation is facilitated, the power equipment can be far away from the area behind the coal gangue raking device, and operation, maintenance and protection are facilitated. The device has the advantages of tight integral structure, simple and convenient installation and operation, high reliability, low manufacturing cost, quick and convenient installation and large-scale use.
Example 2: inclined drift steering and lifting device
Different from the embodiment 1, the structure and the matching position of the first fixing frame 11 and the second fixing frame,
the first fixing frame 11 and the second fixing frame are identical in structure and composed of a vertical plate and a transverse plate which are vertically welded and fixed, the top side of the vertical plate is vertically and fixedly welded with the rear side of the transverse plate, and the bottom side of the vertical plate is fixedly arranged on the fixed cross beam 1. The transverse plate is used for installing and fixing the first reversing wheel 8 or the second reversing wheel 9.
The first fixing frame 11 is arranged between the two iron rail pieces 4;
the second fixing frame is arranged outside the rail part 4.
The chassis height of the mine car 5 is higher than that of the transverse plate, and the mine car 5 is in a horn mouth shape with a large upper part and a small lower part.
Above-mentioned structure can let mine car 5 draw close forward more than embodiment 1, based on the shape of mine car 5, can let mine car 5 when the loading, its top side covers the steering part subassembly of the reversing wheel of below to coal gangue drops on reversing wheel and haulage rope 12 when avoiding the loading.
Claims (5)
1. An inclined roadway steering and lifting device is characterized by comprising a fixed cross beam, wherein two parallel iron rail pieces are fixed on one side of the fixed cross beam, which is far away from a coal gangue discharging device, the extending direction of the iron rail part is adapted to the extending direction of the inclined roadway, the iron rail part is matched with a mine car, the fixed cross beam is provided with a first mounting seat and a second mounting seat, the first mounting seat is arranged between the two iron rail pieces in the middle, the second mounting seat is arranged on the outer side of the rail piece, the first mounting seat is provided with a first reversing wheel, a second reversing wheel is arranged on the second mounting seat, rotating shafts of the first reversing wheel and the second reversing wheel are vertically arranged, a winch is fixed in the middle or at the bottom of the inclined roadway, a retractable traction rope is connected to the winch, the traction rope bypasses the peripheral surfaces of the front sides of the first reversing wheel and the second reversing wheel and is connected to the mine car.
2. The inclined roadway steering and lifting device according to claim 1, wherein the fixed cross beam is provided with a plurality of cross beam fixing holes, and ground anchors are arranged in the fixing holes of the fixed cross beam to fix the fixed cross beam.
3. The inclined roadway steering and lifting device as claimed in claim 1, wherein the rear end face of the fixed cross beam is provided with two square rail sleeves, the front ends of the rail members adjacent to the fixed cross beam are inserted into the rail sleeves, and the rail members are fixedly connected with the rail sleeves.
4. The inclined roadway steering and lifting device according to claim 1, wherein the first mounting seat and the second mounting seat are welded by using steel plates with the thickness of 5 cm.
5. The inclined roadway steering and lifting device according to claim 1, wherein 2 reversing wheels of 20T are adopted as the first reversing wheel and the second reversing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456573.3U CN216272849U (en) | 2021-10-12 | 2021-10-12 | Inclined drift steering and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456573.3U CN216272849U (en) | 2021-10-12 | 2021-10-12 | Inclined drift steering and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216272849U true CN216272849U (en) | 2022-04-12 |
Family
ID=81069043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122456573.3U Active CN216272849U (en) | 2021-10-12 | 2021-10-12 | Inclined drift steering and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216272849U (en) |
-
2021
- 2021-10-12 CN CN202122456573.3U patent/CN216272849U/en active Active
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