CN209890099U - Portable pneumatic pulley device - Google Patents
Portable pneumatic pulley device Download PDFInfo
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- CN209890099U CN209890099U CN201920713902.8U CN201920713902U CN209890099U CN 209890099 U CN209890099 U CN 209890099U CN 201920713902 U CN201920713902 U CN 201920713902U CN 209890099 U CN209890099 U CN 209890099U
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Abstract
The utility model discloses a portable pneumatic coaster device, including safety brake device, pneumatic dolly, hoist, track and hanger, the track top is provided with the pneumatic dolly of a plurality of, and all connects through the connecting rod between the pneumatic dolly of a plurality of. The utility model has the advantages that: the labor intensity of workers is reduced. The device is very simple to operate, can be moved forwards and backwards only by moving one valve handle, and is flexible and convenient to operate. The device then only need alone control the valve handle can, in the past by the task that ~ the talent can be accomplished, only need now just can easily accomplish alone, both improved work efficiency and practiced thrift personnel's spending, the device's track passes through high strength chain and roof and links, the mode of linking is convenient and reliable and pleasing to the eye, the device mainly used colliery is adopted in the pit, dig the transportation of working face tunnel advance support's material and equipment, also be applicable to other needs short distance transportation's in the pit place, application scope is extensive.
Description
Technical Field
The utility model relates to a pulley device specifically is a portable pneumatic pulley device, belongs to pneumatic pulley device application technical field.
Background
The pneumatic pulley device is a device which is arranged on a suspended track and used for lifting goods to move, the pneumatic pulley device is mainly used for lifting the goods and transporting the goods by utilizing the air space on the premise of not interfering the work of other devices, and the pneumatic pulley device is convenient to use.
The existing pneumatic pulley device still has many defects when in use, the existing pneumatic pulley device wastes time and labor when in use, the labor intensity of the workers is high when operating the pneumatic pulley device, the accommodating capacity of the existing pneumatic pulley device for simultaneously bearing goods for transportation is small, and the safety of the existing pneumatic pulley device in use is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just in order to solve current pneumatic coaster device and waste time and energy when using, the staff is operating pneumatic coaster device during operation, and the intensity of labour of cost is big, and the holding capacity that current pneumatic coaster device can bear the weight of goods simultaneously and carry out the transportation is little, and the poor problem of security of current pneumatic coaster device use, and provide a portable pneumatic coaster device.
The purpose of the utility model can be realized by the following technical scheme: a portable pneumatic tackle device comprises a safety braking device, pneumatic trolleys, a hoisting block, a track and a hoisting piece, wherein a plurality of pneumatic trolleys are arranged above the track and are connected through connecting rods, and the pneumatic trolley at the rightmost end of the device is connected with the safety braking device through the connecting rods;
hoisting hoists are arranged below the plurality of pneumatic trolleys, and the upper ends of the rails are hung on cross beams, anchor rods or U-shaped sheds of a roadway roof through a plurality of hanging pieces arranged at equal intervals;
the safety brake device is characterized in that a brake device main frame is arranged on the safety brake device, brake arms are arranged at two ends of the brake device main frame, brake blocks are arranged at the tops of the brake arms, bearing wheels are arranged on one sides of the brake blocks, a traction seat is arranged at one end of the brake device main frame, and a traction plate is arranged at the other end of the brake device main frame;
the pneumatic trolley is provided with a rack, driving wheels are arranged at two ends of the rack, a driving gear is rotatably connected below the two driving wheels, and a leaning wheel is arranged below one side of the two driving wheels;
the pneumatic driving device is characterized in that a speed reducer is arranged on one side of the driving gear, a pneumatic motor is arranged on one side of the speed reducer, and a driven wheel is arranged on one side of the driving wheel.
The utility model discloses a further technological improvement lies in: an air control system is arranged below one side of a connecting rod between the pneumatic trolley at the rightmost end of the device and the safety brake device, the air control system is connected with a control system through a lead, and a valve handle is arranged on the control system.
The utility model discloses a further technological improvement lies in: the track is composed of I-shaped steel, a chain and a shackle.
The utility model discloses a further technological improvement lies in: the pneumatic trolley at the rightmost end is connected to a traction seat of the brake device main frame through a connecting rod, a spring base is arranged between the two brake arms, and the spring base comprises a spring and a shaft.
The utility model discloses a further technological improvement lies in: the brake device main frame is provided with an annular chain, and one side of the annular chain is provided with a steel pipe.
The utility model discloses a further technological improvement lies in: the frame is provided with a plurality of hexagon bolts in a penetrating mode, hexagon nuts are arranged at two ends of the plurality of hexagon bolts through bolt sleeves, and hanging shafts are arranged below the frame in a penetrating mode.
The utility model discloses a further technological improvement lies in: the output end of the speed reducer is connected with the driving wheel, and the pneumatic motor is movably connected with the speed reducer.
The utility model discloses a further technological improvement lies in: the driving gear is attached to the lower plate of the track.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the labor intensity of workers is reduced. The device is very simple to operate, can be moved forwards and backwards only by moving one valve handle, and is flexible and convenient to operate. The device then only need alone control the valve handle can, in the past by the task that personnel can accomplish, only need now alone can easily accomplish, had both improved work efficiency and had practiced thrift personnel's spending, if operating personnel has the operation experience that the single track of many years hung close equipment moreover, the operation is got up and also can be felt the chest bamboo, be handy.
2. The track of the device is connected with the top plate through the high-strength chain, the connection mode is convenient, reliable and attractive, the device is mainly used for transporting materials and equipment for the advance support of the roadway of the underground mining and excavation working face of the coal mine, and is also suitable for other underground places needing short-distance transportation, and the application range is wide.
3. The device is installed at the middle part in tunnel, the safe operation of the equipment of being convenient for, and a plurality of pneumatic dollies of can be accommodated to the track of the device and the fortune dress goods of walking in step has improved the volume of holding that the device bore, and has guaranteed the convenience of using.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.
Fig. 2 is a front view of the safety brake device of the present invention.
Fig. 3 is a structural side view of the safety brake device of the present invention.
Fig. 4 is a cross-sectional view of the pneumatic trolley of the present invention.
Fig. 5 is a side view of the pneumatic trolley of the present invention.
In the figure: 1. a safety brake device; 101. a brake device main frame; 102. a brake arm; 103. a brake block; 104. a load wheel; 105. a traction seat; 106. a spring base; 107. a traction plate; 108. a spring; 109. a shaft; 110. an endless chain; 111. a steel pipe; 2. a control system; 3. an air control system; 4. a pneumatic trolley; 401. a frame; 402. a drive wheel; 403. a drive gear; 404. a idler wheel; 405. a pneumatic motor; 406. a speed reducer; 407. a driven wheel; 408. a hexagon head bolt; 409. a hexagonal head nut; 410. hanging a shaft; 5. a connecting rod; 6. hoisting a hoist; 7. a track; 8. a hanger.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a portable pneumatic tackle device comprises a safety brake device 1, a pneumatic trolley 4, a hoisting hoist 6, a track 7 and a hanger 8, wherein a plurality of pneumatic trolleys 4 are arranged above the track 7, the track 7 of the device can accommodate a plurality of pneumatic trolleys to walk and transport goods synchronously, the carrying capacity of the device is improved, the use convenience is ensured, the pneumatic trolleys 4 are connected through a connecting rod 5, and the pneumatic trolley 4 at the rightmost end of the device is connected with the safety brake device 1 through the connecting rod 5;
hoisting hoists 6 are arranged below the pneumatic trolleys 4, and the upper ends of the rails 7 are hung on cross beams, anchor rods or U-shaped sheds of a roadway roof through a plurality of hanging pieces 8 arranged at equal intervals;
the safety brake device 1 is provided with a brake device main frame 101, both ends of the brake device main frame 101 are respectively provided with a brake arm 102, the tops of the brake arms 102 are respectively provided with a brake block 103, one side of each brake block 103 is provided with a bearing wheel 104, one end of the brake device main frame 101 is provided with a traction seat 105, and the other end of the brake device main frame 101 is provided with a traction plate 107;
a frame 401 is arranged on the pneumatic trolley 4, two ends of the frame 401 are respectively provided with a driving wheel 402, a driving gear 403 is rotatably connected below the two driving wheels 402, and a backup wheel 404 is arranged below one side of the two driving wheels 402;
a reduction gear 406 is provided on the side of the drive gear 403, an air motor 405 is provided on the side of the reduction gear 406, and a driven gear 407 is provided on the side of the drive gear 402.
As the utility model discloses the embodiment of preferred, connecting rod 5 one side below between pneumatic dolly 4 of the rightmost end of the device and safety brake device 1 is provided with gas accuse system 3, and gas accuse system 3 passes through wire connection control system 2, is provided with the valve handle on the control system 2.
As the preferred embodiment of the utility model, the track 7 is composed of I-steel, a chain and a shackle.
As a preferred embodiment of the present invention, the pneumatic cart 4 at the rightmost end is connected to the traction base 105 of the brake main frame 101 through the connecting rod 5, and the spring base 106 is disposed between the two brake arms 102, and the spring base 106 includes the spring 108 and the shaft 109.
As the preferred embodiment of the present invention, the brake device main frame 101 is provided with the endless chain 110, and the steel pipe 111 is provided on one side of the endless chain 110.
As the utility model discloses the embodiment of preferred, run through on the frame 401 and set up a plurality of hexagon head bolt 408, and a plurality of hexagon head bolt 408 both ends all are equipped with hexagon head nut 409 through the bolt cover, and the frame 401 below runs through and sets up peg 410.
As the preferred embodiment of the present invention, the output end of the speed reducer 406 is connected to the driving wheel 402, and the pneumatic motor 405 is movably connected to the speed reducer 406.
As a preferred embodiment of the present invention, the driving gear 403 is attached to the lower plate of the rail 7.
The working principle is as follows: the utility model discloses when using, at first, whether the inspection is respectively hung the position and is connected reliably, it is firm, whether the connecting pin is normal between inspection track 7, must not have not become flexible, deformation, phenomenons such as damage, material or equipment that will need the transportation, the part is fixed with the harness, hang on the hook head that lifts by crane calabash 6, the calabash has 2 operating handle, wherein press operating handle for promoting, stop promptly after loosening, through the control valve handle, drive wheel 402 on the pneumatic trolley 4 drives drive gear 403 and rotates on track 7's hypoplastron, drive the goods removal transportation on pneumatic trolley 4 and the hoist 6, work through control speed reducer 406, make pneumatic trolley 4 stop moving, the device is on unsettled track 7, with pneumatic motor 405 drives the equipment that drive gear 403 walked along the track after 406 slows down.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A portable pneumatic pulley device is characterized in that: the device comprises a safety braking device (1), pneumatic trolleys (4), a hoisting hoist (6), a track (7) and a hoisting part (8), wherein a plurality of pneumatic trolleys (4) are arranged above the track (7), the pneumatic trolleys (4) are connected through connecting rods (5), and the pneumatic trolley (4) at the rightmost end of the device is connected with the safety braking device (1) through the connecting rods (5);
hoisting hoists (6) are arranged below the plurality of pneumatic trolleys (4), and the upper ends of the rails (7) are hung on cross beams, anchor rods or U-shaped sheds of a roadway roof through a plurality of hanging pieces (8) arranged at equal intervals;
a brake device main frame (101) is arranged on the safety brake device (1), brake arms (102) are arranged at two ends of the brake device main frame (101), brake blocks (103) are arranged at the tops of the brake arms (102), bearing wheels (104) are arranged on one sides of the brake blocks (103), a traction seat (105) is arranged at one end of the brake device main frame (101), and a traction plate (107) is arranged at the other end of the brake device main frame (101);
a rack (401) is arranged on the pneumatic trolley (4), two ends of the rack (401) are respectively provided with a driving wheel (402), a driving gear (403) is rotatably connected below the two driving wheels (402), and a rest wheel (404) is arranged below one side of the two driving wheels (402);
a speed reducer (406) is arranged on one side of the driving gear (403), a pneumatic motor (405) is arranged on one side of the speed reducer (406), and a driven wheel (407) is arranged on one side of the driving wheel (402).
2. The portable pneumatic tackle device as claimed in claim 1, wherein an air control system (3) is disposed below one side of a connecting rod (5) between the pneumatic trolley (4) at the rightmost end of the device and the safety brake device (1), the air control system (3) is connected with the control system (2) through a lead, and a valve handle is disposed on the control system (2).
3. A portable pneumatic tackle device according to claim 1, wherein the track (7) is comprised of i-steel, a chain and shackles.
4. A portable pneumatic tackle device according to claim 1, wherein the rightmost pneumatic carriage (4) is connected to a towing seat (105) of the brake main frame (101) via a connecting rod (5), and a spring seat (106) is provided between the two brake arms (102), the spring seat (106) comprising a spring (108) and a shaft (109).
5. A portable pneumatic tackle device according to claim 1, wherein the brake device main frame (101) is provided with an endless chain (110), and a steel pipe (111) is provided on one side of the endless chain (110).
6. The portable pneumatic pulley device as claimed in claim 1, wherein a plurality of hexagon bolts (408) are arranged on the frame (401) in a penetrating manner, hexagon nuts (409) are arranged at two ends of each hexagon bolt (408) through bolt sleeves, and a hanging shaft (410) is arranged below the frame (401) in a penetrating manner.
7. A portable pneumatic trolley assembly as in claim 1 wherein the output of the reducer (406) is connected to the drive wheel (402) and the pneumatic motor (405) is movably connected to the reducer (406).
8. A portable pneumatic tackle apparatus according to claim 1, wherein the drive gear (403) engages with a lower plate of the track (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713902.8U CN209890099U (en) | 2019-05-18 | 2019-05-18 | Portable pneumatic pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713902.8U CN209890099U (en) | 2019-05-18 | 2019-05-18 | Portable pneumatic pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890099U true CN209890099U (en) | 2020-01-03 |
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ID=69000839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920713902.8U Active CN209890099U (en) | 2019-05-18 | 2019-05-18 | Portable pneumatic pulley device |
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| Country | Link |
|---|---|
| CN (1) | CN209890099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125152A (en) * | 2020-09-28 | 2020-12-25 | 徐州立人单轨运输装备有限公司 | Monorail crane shed-erecting machine |
| CN115849220A (en) * | 2023-02-22 | 2023-03-28 | 云南星石科技有限公司 | Pneumatic gear driving system |
-
2019
- 2019-05-18 CN CN201920713902.8U patent/CN209890099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125152A (en) * | 2020-09-28 | 2020-12-25 | 徐州立人单轨运输装备有限公司 | Monorail crane shed-erecting machine |
| CN115849220A (en) * | 2023-02-22 | 2023-03-28 | 云南星石科技有限公司 | Pneumatic gear driving system |
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