CN210736068U - Device for preventing large-scale winch steel wire rope from winding - Google Patents
Device for preventing large-scale winch steel wire rope from winding Download PDFInfo
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- CN210736068U CN210736068U CN201921604411.6U CN201921604411U CN210736068U CN 210736068 U CN210736068 U CN 210736068U CN 201921604411 U CN201921604411 U CN 201921604411U CN 210736068 U CN210736068 U CN 210736068U
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Abstract
The utility model discloses a device for preventing large-scale winch wire rope is winding, include: the winch comprises a square frame, at least one lower upright post, a microswitch and a control module, wherein the square frame is vertically arranged between a main roller and an auxiliary roller of a large-scale winch, the lower upright post is vertically arranged upwards and fixedly connected to a lower cross beam of the square frame, the free end of the lower upright post is arranged close to the auxiliary roller, the microswitch is arranged on one side of the lower upright post close to the auxiliary roller, the lower upright post is used for blocking a steel wire rope of the auxiliary roller from moving to an area between the main roller and the auxiliary roller, and the microswitch is used for starting to act under the pressure of; the utility model discloses fundamentally has just solved wire rope and has gone out the problem of cylinder winding staff, and the wire rope of avoiding main cylinder and auxiliary drum through setting up upper portion stand and lower part stand gets into the region between the two cylinders to the winding staff has prolonged wire rope's life, has guaranteed the normal production speed of mineral products, avoids the material car to fall the way, still avoids the accident of artifical processing wire rope winding staff.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to mining production field especially relates to a device for preventing large-scale winch wire rope winding.
[ background of the invention ]
Since a 2JK-2.5 type hoister is installed, the hoister can be used for lifting and lowering gangue and equipment materials of a certain mine, two rollers, namely a main roller and an auxiliary roller, are designed during design, a 200mm gap is left between the main roller and the auxiliary roller due to the particularity, particularly after a steel wire rope with the diameter of 32mm is replaced, the auxiliary roller is used for lowering the equipment, and a front pull rope is easy to have uneven speed during the material process, so that a phenomenon of winding a large shaft between the main roller and the auxiliary roller is easy to occur during loosening and tensioning of a winch steel wire rope, vehicles for transporting the equipment materials are easy to fall off the way, the service life of the steel wire rope is further shortened due to damage, the normal production speed of mineral products is influenced, when the steel wire rope winds the large shaft, personal injury is easy to occur during the process of handling the falling way and winding the large shaft, if the lifted or lowered equipment reaches twenty tons, the rope winds the main shaft, if the vehicle is in a light condition, the vehicle is pulled and sent to fall off the road, and the vehicle is extremely difficult to handle on the road due to the limitation of the width of the roadway, wastes time and labor and is unsafe; the steel wire rope can be broken to cause car running accidents, equipment is damaged, roadway facilities along the way are damaged, personal safety of slope bottom workers is threatened, and the hazard is very high.
[ Utility model ] content
The utility model aims at providing a be used for preventing winding device of large-scale winch wire rope to solve the problem of the main drum of wire rope easy winding large-scale winch and counter roll between the macroaxis.
The utility model adopts the following technical scheme: an apparatus for preventing a large winch wire rope from being wound, comprising:
a square frame which is vertically arranged between the main roller and the auxiliary roller of the large-scale winch,
at least one lower upright column which is vertically arranged upwards and is fixedly connected to the lower cross beam of the square frame, the free end of the lower upright column is arranged close to the auxiliary roller,
a microswitch arranged on one side of the lower upright post close to the auxiliary roller,
the lower upright post is used for blocking the steel wire rope of the auxiliary roller from moving to an area between the main roller and the auxiliary roller, and the micro switch is used for starting to act under the pressure of the steel wire rope of the auxiliary roller.
Furthermore, the lower portion stand is provided with three, and three lower portion stand evenly sets up along the lower part crossbeam, and its free end all is close to vice cylinder setting, and middle lower portion stand height is less than the lower portion stand of both sides, and two lower portion stands of both sides highly uniform, and the free end line of three lower portion stand is the pitch arc.
Furthermore, the square frame is also provided with at least one upper upright, the upper upright is vertically arranged downwards and is fixedly connected to an upper cross beam of the square frame, and the free end of the upper upright is arranged close to the main roller.
Furthermore, three upper portion stands evenly set up along the upper portion crossbeam, and the free end of three upper portion stands all is close to the main drum setting, and middle upper portion stand height is less than the upper portion stand of both sides, and two upper portion stand highly uniform of both sides.
Furthermore, a microswitch is also arranged on one side of the free end of each upper upright column close to the main roller.
Furthermore, each microswitch is connected with an alarm, and the alarm is used for alarming after the microswitch is stressed.
Furthermore, a support is welded below the square frame and used for supporting the square frame, and a telescopic cylinder is further mounted on the support and used for adjusting the horizontal height of the square frame.
The utility model has the advantages that: the utility model fundamentally solves the problem that the steel wire rope goes out of the roller and winds the big shaft, the height of the square frame is adjusted by arranging the telescopic cylinder, so that the device is suitable for various similar large winches, the steel wire rope of the main roller and the auxiliary roller is prevented from entering the area between the two rollers by arranging the upper upright post and the lower upright post, the big shaft is wound, the service life of the steel wire rope is prolonged, the normal production speed of mineral products is ensured, the material vehicle is prevented from falling off the track, most importantly, the accident that the steel wire rope winds the big shaft is avoided being manually processed, the personal injury accident to workers is avoided, the winch driver is reminded by alarm through adding the micro switch, the safe positive product and the high-efficiency production are ensured, the utility model has simple structure, convenient manufacture and low cost, the cycle number of the mine car is powerfully ensured, and the working time of workers in the space is, thereby ensuring the personal safety powerfully, reducing the influence time during replacement, saving the material cost and improving the economic benefit.
[ description of the drawings ]
Fig. 1 is a front view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a side view of the present invention.
Wherein: 1. a square frame; 2. a lower column; 3. an upper column; 4. a microswitch; 5. an upper cross member; 6. a lower cross member; 7. a main drum; 8. a sub drum; 9. a support; 10. a telescopic cylinder.
[ detailed description ] embodiments
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Since a 2JK-2.5 type hoister is installed, the hoister can play the role of lifting and lowering gangue and equipment materials in a certain mine, as shown in fig. 3, two rollers, namely a main roller 7 and an auxiliary roller 8, are designed during the design of the hoister, a steel wire rope of the main roller 7 is pulled out towards the upper part of the rollers, and a steel wire rope of the auxiliary roller 8 is pulled out from the lower part of the auxiliary roller 8, because of the particularity, a gap of 200mm is reserved between the main roller 7 and the auxiliary roller 8, particularly after the steel wire rope with the diameter of 32mm is replaced, the auxiliary roller 8 is lowered into the equipment, and a front pull rope is easy to have uneven speed in the material process, so that the phenomenon that a large shaft is wound between the main roller 7 and the auxiliary roller 8 is easily caused when the winch steel wire rope is loosened and tensioned.
The utility model discloses a device for preventing large-scale winch wire rope is winding, as shown in fig. 1 and fig. 2, including a square frame 1, square frame 1 is vertical to be set up between main cylinder 7 and the vice cylinder 8 of large-scale winch, square frame 1 is formed by two vertical beam welding that upper and lower and level set up two horizontal roof beams and control the setting, two horizontal roof beams that level set up in square frame 1 are entablature 5 and lower part crossbeam 6 respectively, horizontal position is higher is entablature 5 promptly, horizontal position is lower part crossbeam 6, fixedly connected with at least one lower part stand 2 on square frame 1's the lower part crossbeam 6, connected mode can be welding or threaded connection, lower part stand 2 is vertical upwards to be set up, and on square frame 1's lower part crossbeam 6, the free end of lower part stand 2 is close to vice cylinder 8 and sets up, lower part stand 2 is used for stopping vice cylinder 8 wire rope to the regional motion between main cylinder 7 and the vice cylinder 8 And one side of the lower upright post 2 close to the auxiliary roller 8 is provided with a microswitch 4, and the microswitch 4 is used for starting to act under the pressure of a steel wire rope of the auxiliary roller 8.
The lower upright posts 2 are three, the three lower upright posts 2 are uniformly arranged along the lower cross beam 6, the free ends of the three lower upright posts 2 are all arranged close to the auxiliary roller 8, the height of the middle lower upright post 2 is lower than that of the lower upright posts 2 at the two sides, and the two lower upright posts 2 on the two sides have the same height, the connecting line of the free ends of the three lower upright posts 2 is an arc line, the free ends of the three lower upright posts 2 are arranged around the auxiliary roller 8, and the loose steel wire rope below the auxiliary drum 8 is blocked, the loose steel wire rope is prevented from entering the area between the auxiliary drum 8 and the main drum 7, and is wound on the large shaft between the auxiliary roller 8 and the main roller 7 to cause the vehicles for transporting the materials of the equipment to fall off the way, further, the damage of the steel wire rope reduces the service life, the normal production rate of mineral products is influenced, and when the steel wire rope winds the large shaft, personal injury accidents easily occur in the process of treating the derailment and winding the large shaft by workers.
The square frame 1 is also provided with at least one upper upright post 3, the upper upright post 3 is vertically arranged downwards, the upper upright post 3 is fixedly connected on an upper cross beam 5 of the square frame 1, the connection mode can be welding or threaded connection, the free end of the upper upright post 3 is arranged close to the main roller 7, in order to block the steel wire rope loosened from the upper side of the main roller 7, the upper upright post 3 is arranged for blocking, the upper upright post 3 and the lower upright post 2 have the same action mode, the three upper upright posts 3 are uniformly arranged along the upper cross beam 5, the free ends of the three upper upright posts 3 are all arranged close to the main roller 7, the height of the upper upright post 3 in the middle is lower than that of the upper upright posts 3 at both sides, the two upper upright posts 3 at both sides are consistent in height, the connecting line of the free ends of the three upper upright posts 3 is in a shape, the arc line of the three upper upright, avoid in the region between vice cylinder 8 and the main drum 7 of lax wire rope entering to twine on the staff between vice cylinder 8 and the main drum 7, cause the vehicle of transportation equipment material to fall to say, and then wire rope damages and reduces life, still can influence the normal production speed of mineral products, when wire rope winding staff appears, the staff falls to say and twine the staff injury accident appears in-process easily handling.
The free end of each upper upright post 3 and one side close to the main drum 7 are also provided with a microswitch 4, the microswitch 4 is used for receiving the pressure of the steel wire rope of the main drum 7 to start acting, when the steel wire rope loosens, the steel wire rope deviates to the area between the auxiliary drum 8 and the main drum 7, pressure is generated on each microswitch 4, the microswitch 4 is connected with an alarm, the alarm is used for starting alarming after the microswitch 4 is stressed, when the steel wire rope deviates to the area between the auxiliary drum 8 and the main drum 7, the microswitch 4 on each upper upright post 3 and the lower upright post 2 receives the pressure of the steel wire rope, an alarm instruction is sent to the alarm, the alarm starts alarming, the worker is reminded to timely deal with the steel wire rope, accidents such as vehicle lane falling are caused.
The support 9 is further welded below the square frame 1, the support 9 is used for supporting the square frame 1, the telescopic cylinder 10 is further mounted on the support 9, and the telescopic cylinder 10 is used for adjusting the horizontal height of the square frame 1. Because the height difference of the winch of various differences, consequently square frame 1's height need be adjusted, through setting up the height of adjustment square frame 1 that telescopic cylinder 10 can be convenient to adapt to more large-scale winch devices, when material equipment was transferred to lifting machine auxiliary drum 8, lower part stand 2 blockked wire rope and caused to 7 side squints to the main drum because of relaxing, and upper portion stand 3 blockked wire rope and caused to 8 side squints to auxiliary drum because of relaxing simultaneously, thereby has solved and has easily caused the emergence of twining the main shaft accident when the tensioning.
The steel wire rope damage is caused by winding a large shaft twice every year, each steel wire rope is replaced by 2 ten thousand yuan, the cost is saved by 20000x2 to 40000 yuan per year, one steel wire rope is replaced by 12 hours, the working hours are saved by 12x2 to 24 hours per year, 20 persons are needed for replacing the steel wire rope each time, the labor cost is 150 yuan per person, the labor cost is saved by 150x20x2 to 6000 yuan per year, 8 mine cars are scrapped per year, each 4000 yuan, the cost of the mine cars is saved by 4000x8 to 32000 yuan, and the total is saved in total year: 40000+6000+32000 is 78000 yuan.
Claims (7)
1. An apparatus for preventing a large winch wire rope from being wound, comprising:
a square frame (1) which is vertically arranged between a main roller (7) and an auxiliary roller (8) of the large-scale winch,
at least one lower upright (2) which is arranged vertically upwards and is fixedly connected to the lower cross beam (6) of the square frame (1), the free end of which is arranged close to the auxiliary roller (8),
a microswitch (4) which is arranged on one side of the lower upright post (2) close to the auxiliary roller (8),
the lower upright post (2) is used for blocking a steel wire rope of the auxiliary roller (8) from moving to an area between the main roller (7) and the auxiliary roller (8), and the microswitch (4) is used for starting to act under the pressure of the steel wire rope of the auxiliary roller (8).
2. The device for preventing the steel wire rope of the large winch from winding as claimed in claim 1, wherein the number of the lower upright columns (2) is three, the three lower upright columns (2) are uniformly arranged along the lower cross beam (6), the free ends of the three lower upright columns are arranged close to the auxiliary drum (8), the height of the middle lower upright column (2) is lower than that of the lower upright columns (2) at two sides, the heights of the two lower upright columns (2) at two sides are consistent, and the connecting line of the free ends of the three lower upright columns (2) is an arc line.
3. A device for preventing a large winch cable from being wound according to claim 2, characterized in that at least one upper upright (3) is further arranged on the square frame (1), the upper upright (3) is vertically arranged downwards and is fixedly connected to the upper cross beam (5) of the square frame (1), and the free end of the upper upright is arranged close to the main drum (7).
4. A device for preventing the winding of a large winch cable according to claim 3, characterized in that three upper uprights (3) are uniformly arranged along the upper cross beam (5), the free ends of the three upper uprights (3) are all arranged close to the main drum (7), the height of the middle upper upright (3) is lower than that of the upper uprights (3) on both sides, and the heights of the two upper uprights (3) on both sides are the same.
5. A device for preventing the winding of large winch cable according to claim 3 or 4, characterized in that the free end of each upper column (3), on the side close to the main drum (7), is also fitted with a microswitch (4).
6. The device for preventing the steel wire rope of the large-scale winch from being wound is characterized in that an alarm is connected to each microswitch (4), and the alarm is used for starting to alarm when the microswitch (4) is stressed.
7. The device for preventing the steel wire rope of the large-scale winch from being wound is characterized in that a support (9) is welded below the square frame (1), the support (9) is used for supporting the square frame (1), a telescopic cylinder (10) is further mounted on the support (9), and the telescopic cylinder (10) is used for adjusting the horizontal height of the square frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604411.6U CN210736068U (en) | 2019-09-25 | 2019-09-25 | Device for preventing large-scale winch steel wire rope from winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604411.6U CN210736068U (en) | 2019-09-25 | 2019-09-25 | Device for preventing large-scale winch steel wire rope from winding |
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| CN210736068U true CN210736068U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921604411.6U Active CN210736068U (en) | 2019-09-25 | 2019-09-25 | Device for preventing large-scale winch steel wire rope from winding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526148A (en) * | 2019-09-25 | 2019-12-03 | 陕西陕煤韩城矿业有限公司 | A kind of device for preventing large-scale winch cable from winding |
| CN112551311A (en) * | 2020-12-14 | 2021-03-26 | 大连识汇岛科技服务有限公司 | Anti-deviation device for cable of elevator in engineering construction and using method of anti-deviation device |
-
2019
- 2019-09-25 CN CN201921604411.6U patent/CN210736068U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526148A (en) * | 2019-09-25 | 2019-12-03 | 陕西陕煤韩城矿业有限公司 | A kind of device for preventing large-scale winch cable from winding |
| CN112551311A (en) * | 2020-12-14 | 2021-03-26 | 大连识汇岛科技服务有限公司 | Anti-deviation device for cable of elevator in engineering construction and using method of anti-deviation device |
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