CN112830327A - Steel wire rope winding and unwinding integrated device for elevator maintenance - Google Patents
Steel wire rope winding and unwinding integrated device for elevator maintenance Download PDFInfo
- Publication number
- CN112830327A CN112830327A CN202011621959.9A CN202011621959A CN112830327A CN 112830327 A CN112830327 A CN 112830327A CN 202011621959 A CN202011621959 A CN 202011621959A CN 112830327 A CN112830327 A CN 112830327A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- winding
- unwinding
- elevator maintenance
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
Abstract
The invention discloses a steel wire rope winding and unwinding integrated device for elevator maintenance, which comprises a base, wherein a support column and an unwinding frame are arranged on the base, the bottom of the support column is connected with a motor for driving the support column to rotate, a winding disc and an unwinding disc are sleeved on the support column, a steel wire rope is wound on the unwinding disc, and a guide wheel for guiding and clamping the steel wire rope is arranged on the unwinding frame. The invention realizes the integration of the winding and unwinding of the elevator steel wire rope through the whole device, and simultaneously adjusts the force of the pulley and the rotating wheel for clamping the steel wire rope through the adjusting mechanism, and adjusts the force of the mounting block for clamping the pulley through the first adjusting nut, thereby ensuring that the steel wire rope is clamped but not clamped when paying off.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a steel wire rope winding and unwinding integrated device for elevator maintenance.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying. The steel wire rope has the advantages of high strength, light dead weight, stable work, difficulty in breaking the whole steel wire rope, and reliable work, and when the elevator is maintained, the steel wire rope needs to be recovered firstly and then paid off and laid again. The existing steel wire rope take-up and pay-off device has the following defects: 1. the existing steel wire rope winding and unwinding device is generally divided into two independent devices, occupies too many places when in use, and increases the workload at the same time. 2. The existing pay-off device is often not unified with an elevator, so that the steel wire rope is pulled or paid off too long.
Disclosure of Invention
The invention aims to provide a steel wire rope winding and unwinding integrated device for elevator maintenance, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an elevator maintenance is with integrative device of wire rope receive and release, includes:
the device comprises a base, a support column and a motor, wherein the cylindrical support column is vertically arranged on the base, and the bottom of the support column is connected with the motor for driving the support column to rotate;
the winding disc comprises a winding drum sleeved on the supporting column, and a top plate and a bottom plate sleeved on the upper end and the lower end of the winding drum, and a limiting mechanism for preventing the winding drum and the supporting column from rotating relatively is arranged at the joint of the winding drum and the supporting column;
the material placing discs comprise a plurality of material placing cylinders and baffle plates, the material placing discs are stacked above the winding disc and comprise material placing cylinders and baffle plates, the material placing cylinders are sleeved on the support columns, and steel wire ropes are wound on the material placing discs;
the device comprises a material placing frame, wherein a plurality of pulleys in one-to-one correspondence with the material placing discs are erected on the material placing frame, and each pulley is correspondingly provided with an adjusting mechanism which is matched with the pulley to clamp the steel wire rope.
Furthermore, a plurality of supporting rods along the radial direction are arranged on the bottom plate, a plurality of limiting holes are formed in the supporting rods, a plurality of sliding grooves in one-to-one correspondence with the supporting rods are formed in the top plate, sliding blocks are clamped in the sliding grooves, and limiting rods inserted into the limiting holes are arranged at the bottoms of the sliding blocks.
Furthermore, the limiting mechanism comprises a square limiting block connected with the supporting column into a whole, the lower half part of the winding drum is clamped with the limiting block, and the upper half part of the winding drum is attached to the supporting column.
Further, the top the internal diameter of the last feed cylinder of blowing dish is the step form, and wherein the top is great can wrap up the stopper, the bottom less with the laminating of support column.
Further, the winding directions of the steel wire ropes on the two adjacent material placing discs are opposite.
Furthermore, the pivot is worn to be equipped with in the center department of pulley, the both ends of pivot are erect respectively and are fixed in on two installation pieces on the blowing frame, the one end of pivot is provided with screw thread and threaded connection has an adjusting nut.
Furthermore, adjustment mechanism including set up in the alignment jig of pulley below, the dwang is worn to be equipped with in the center department of alignment jig, the one end of alignment jig erect with the pulley cooperation is pressed from both sides tightly wire rope's rotating wheel, the other end is connected with the vertical screw rod that upwards sets up, the screw rod passes to be fixed supporting shoe on the alignment jig, the top of screw rod is provided with No. two adjusting nut, No. two adjusting nut with be provided with compression spring between the supporting shoe.
Furthermore, the left side and the right side of the material placing frame are provided with guide posts in one-to-one correspondence with the pulleys.
Furthermore, a circle of limiting plate is arranged at the edge of the bottom plate.
Furthermore, a guide wheel corresponding to the winding disc is arranged on the base.
Compared with the prior art, the invention has the beneficial effects that: 1. the whole device realizes that the steel wire rope can be wound or unwound in the maintenance process of the elevator; 2. the adjusting mechanism is used for adjusting the force of the pulley and the rotating wheel for clamping the steel wire rope, and the adjusting nut is used for adjusting the force of the mounting block for clamping the pulley, so that the steel wire rope is clamped but not clamped when being paid off.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a winding disc according to the present invention;
FIG. 3 is a schematic view of the material loading frame according to the present invention;
FIG. 4 is a schematic structural view of the material tray of the present invention;
FIG. 5 is a schematic top sectional view of the wind-up reel of the present invention;
wherein: 1. a base; 11. a support pillar; 12. a motor; 13. a guide wheel; 2. a winding disc; 21. winding the roll; 22. a top plate; 23. a base plate; 231. a support bar; 232. a limiting hole; 233. a chute; 234. a slider; 235. a limiting rod; 236. (ii) a 24. A limiting mechanism; 241. a limiting block; 3. placing a tray; 31. placing a material barrel; 32. a baffle plate; 33. a wire rope; 34. a bearing; 4. a material placing frame; 41. a pulley; 411. a rotating shaft; 412. mounting blocks; 413. a first adjusting nut; 42. an adjustment mechanism; 421. an adjusting bracket; 422. rotating the rod; 423. a second mounting block; 424. a rotating wheel; 425. a screw; 426. a support block; 427. a second adjusting nut; 428. a compression spring; 43. and a guide post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an elevator maintenance is with integrative device of wire rope receive and release, includes:
the device comprises bases 1-5, wherein cylindrical support columns 11 are vertically arranged on the bases, the bottoms of the support columns 11 are connected with motors 12 for driving the support columns to rotate, and the motors are driven by couplers or chains;
the winding disc 2 comprises a winding drum 21 sleeved on the support column, and a top plate 22 and a bottom plate 23 sleeved at the upper end and the lower end of the winding drum, wherein the bottom plate and the winding drum are welded into a whole, the top plate can be detached and taken down, a buckle is arranged at the joint of the top plate and the winding drum, a bolt can be arranged, and the winding drum and the support column are prevented from falling off, a limiting mechanism 24 for preventing the winding drum and the support column from rotating relatively is arranged at the joint of the winding drum and the support column, and the winding drum and the support column are ensured to rotate synchronously through the limiting mechanism, so that a steel wire rope is;
the discharging disc 3 comprises a plurality of discharging cylinders 31 which are sleeved on the supporting columns and baffles 32 which are arranged at the lower ends of the discharging cylinders, steel wire ropes 33 are wound on the discharging discs, the top ends of the discharging cylinders are also provided with detachable baffles, the baffles are detached when the discharging discs are used, the discharging cylinders can rotate around the supporting columns, so that the steel wire ropes automatically rotate when being pulled under stress, and the discharging is realized, and the bearings 34 are arranged at the joints of the discharging discs 3 and the supporting columns 11, so that friction is reduced through the bearings, and jamming is avoided;
the blowing frame 4, put on the shelf be equipped with a plurality of with the pulley 41 of blowing dish 3 one-to-one, every the pulley all corresponds and is provided with its clamp of cooperation and presss from both sides tightly wire rope's adjustment mechanism 42 through adjustment mechanism adjustment pulley clamping wire rope's dynamics, avoids wire rope to be pressed from both sides too tightly and leads to dragging the too big damage steel cable of dynamics or device, avoids clamping wire rope's dynamics undersize to lead to the wire rope unwrapping wire can't in time receive and end simultaneously, causes the unwrapping wire overlength.
In one embodiment, a plurality of radial support rods 231 are arranged on the bottom plate 23, the support rods can be channel steel, a plurality of limiting holes 232 are formed in the support rods 231, the limiting holes are evenly formed in the top surface along the length direction, a plurality of sliding grooves 233 corresponding to the support rods 231 one to one are formed in the top plate, sliding blocks 234 are clamped in the sliding grooves, limiting rods 235 inserted into the limiting holes are arranged at the bottoms of the sliding blocks, and when the winding is completed, the positions of the sliding blocks are adjusted according to the size of coils on the winding drum, so that when the top plate is covered, the limiting rods inserted into corresponding positioning holes below just block the steel wire rope at the outermost ring, and the steel wire rope is prevented from being automatically loosened.
In one embodiment, the limiting mechanism 24 includes a square limiting block 241 integrated with the supporting column, the lower half part of the winding drum 21 is clamped with the limiting block 241, the upper half part of the winding drum is attached to the supporting column 11, and the connection surface of the winding drum and the limiting block is square by changing the structure of the winding drum and matching the limiting block, so that the winding drum can be driven to avoid relative rotation.
In this embodiment, the top the internal diameter of the charging barrel on the charging tray 3 is step-shaped, wherein the top end is larger and can wrap the limiting block 241, the bottom end is smaller and can be attached to the supporting column 11, when the steel wire rope is discharged, the winding tray at the lowest part can be taken down, then the charging tray is overturned and is placed at the lowest part, the part with the larger step hole is sleeved outside the limiting block, at the moment, the charging tray can rotate relative to the supporting column, the steel wire rope can be discharged in the same way, and similarly, the charging tray is also provided with a spare pulley and an adjusting mechanism corresponding to the spare pulley.
In another embodiment, the limiting mechanism is a bolt which horizontally penetrates through the winding drum and the supporting column, so that the winding drum and the supporting column are relatively fixed in the horizontal direction, and the winding drum can be directly replaced by the discharging disc during discharging.
In one embodiment, the winding directions of the steel wire ropes 33 on the two adjacent discharging trays 3 are opposite, if the winding directions are the same, when the discharging trays rotate, the adjacent discharging trays can rotate under the driving of friction force, so that the steel wire ropes on the adjacent discharging trays are discharged more by mistake, the discharging trays are prevented from being driven to rotate by the rotation of the adjacent discharging trays when the steel wire ropes are discharged in a mode of opposite winding directions, at the moment, when the discharging trays rotate, the discharging trays adjacent to the discharging trays are driven by the adjacent discharging trays under the action of friction force, only the steel wire ropes can be tensioned, and the steel wire ropes cannot rotate to cause the discharge by mistake.
In one of them embodiment, pivot 411 is worn to be equipped with in the center department of pulley 41, two are erect respectively at the both ends of pivot 411 and are fixed in on the installation piece 412 on the blowing frame 4, the one end of pivot 411 is provided with screw thread and threaded connection has an adjusting nut 413, cliies the pulley through two installation pieces, then the interval between the regulation extrusion control installation piece through an adjusting nut to the dynamics of tight pulley of control installation piece clamp is avoided the too tight unable rotation of pulley, avoids the too loose unable brake action that plays of pulley simultaneously.
In one embodiment, the adjusting mechanism 42 includes an adjusting bracket 421 disposed below the pulley, a rotating rod 422 penetrates through the center of the adjusting bracket, the adjusting bracket is in a seesaw structure on the rotating rod, two ends of the rotating rod are mounted on a second mounting block 423 fixed on the material placing frame, one end of the adjusting bracket 421 is mounted with a rotating wheel 424 which is matched with the pulley to clamp the steel wire rope, the steel wire rope is clamped by the rotating wheel and the pulley, it is ensured that the movement of the steel wire rope during paying off is synchronous with the rotation of the pulley, the other end of the rotating rod is connected with a screw 425 vertically disposed upwards, the screw passes through a supporting block 426 fixed on the adjusting bracket, a second adjusting nut 427 is disposed at the top of the screw, a compression spring 428 is disposed between the second adjusting nut and the supporting block, and the screw 425 moves up and down by rotating the second adjusting nut 427, thereby driving the rotating wheel 424 at the other end to move up and down and adjusting the force of the rotating wheel 424 and the pulley 41 clamping the steel wire rope.
In one embodiment, the left side and the right side of the material placing frame 4 are provided with guide posts 43 corresponding to the pulleys one to one, and the steel wire ropes passing around the pulleys are guided by the guide posts, so that the steel wire ropes are ensured to be wound on the pulleys.
In one embodiment, a circle of limiting plates 236 is disposed at the bottom edge of the bottom plate 23, the limiting plates block the accidentally loosened wire rope to prevent the wire rope from further loosening, when the wire rope is loosened, the end of the wire rope wound on the limiting plates is firstly diffused outwards, and automatically falls onto the bottom plate below under the action of gravity when the end of the wire rope is diffused to abut against the limiting plates, at this time, the wire rope is blocked to prevent the tightly wound wire rope from further loosening.
In one embodiment, the base 1 is provided with a guide wheel 13 corresponding to the winding disc 3, and the wound steel wire rope is guided by the guide wheel.
In all the embodiments, the structures of the upper end and the lower end of the material placing disc are the same as the structures of the top plate and the bottom plate of the winding disc.
The working principle is as follows: when the elevator is maintained, the old steel wire rope is recycled, at the moment, the material placing disc is detached, the winding disc is installed, the top plate on the winding disc is detached, the old steel wire rope is wound on the winding drum after bypassing the guide wheel, the motor is started, the motor drives the winding drum to rotate, the steel wire rope is wound gradually, after winding is finished, the sliding block on the top plate is adjusted, the limiting rod can surround the steel wire rope, the top plate is covered, the limiting rod on the top plate is inserted into the limiting hole in the bottom plate, the winding disc is detached, and winding is finished; after the rolling is finished, new steel wire ropes need to be laid again, a plurality of steel wire ropes need to be paid off simultaneously when the steel wire ropes are laid, a rolling disc is taken down when the steel wire ropes are paid off, a material placing disc matched with the bottom of a support column is placed at the bottom, then other material placing trays are stacked on the steel wire rope, the total number of the material placing trays is adjusted according to actual needs, the end part of the steel wire rope is wound around a pulley corresponding to the steel wire rope, then connected into the elevator shaft, the pulley and the steel wire rope are clamped by the adjusting mechanism, so that the steel wire rope moves synchronously when the pulley rotates, when the steel wire rope placed in the elevator shaft receives enough pulling force, the pulley can rotate and then release the steel wire rope, when the pulling force received by the steel wire rope is reduced to a certain range and is not enough to pull the pulley, the pulley stops rotating, accidental release of the steel wire rope under the influence of gravity or other acting forces in the elevator shaft is avoided, and a braking effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an elevator maintenance is with integrative device of wire rope receive and release which characterized in that includes:
the device comprises a base, a support column and a motor, wherein the cylindrical support column is vertically arranged on the base, and the bottom of the support column is connected with the motor for driving the support column to rotate;
the winding disc comprises a winding drum sleeved on the supporting column, and a top plate and a bottom plate sleeved on the upper end and the lower end of the winding drum, and a limiting mechanism for preventing the winding drum and the supporting column from rotating relatively is arranged at the joint of the winding drum and the supporting column;
the material placing discs comprise a plurality of material placing cylinders and baffle plates, the material placing discs are stacked above the winding disc and comprise material placing cylinders and baffle plates, the material placing cylinders are sleeved on the support columns, and steel wire ropes are wound on the material placing discs;
the device comprises a material placing frame, wherein a plurality of pulleys in one-to-one correspondence with the material placing discs are erected on the material placing frame, and each pulley is correspondingly provided with an adjusting mechanism which is matched with the pulley to clamp the steel wire rope.
2. The elevator maintenance wire rope winding and unwinding integrated device according to claim 1, wherein the bottom plate is provided with a plurality of support rods along a radial direction, the support rods are provided with a plurality of limiting holes, the top plate is provided with a plurality of sliding grooves corresponding to the support rods one to one, sliding blocks are clamped in the sliding grooves, and the bottom of each sliding block is provided with a limiting rod inserted into the corresponding limiting hole.
3. The elevator maintenance steel wire rope winding and unwinding integrated device according to claim 1, wherein the limiting mechanism comprises a square limiting block connected with the supporting column into a whole, the lower half part of the winding drum is clamped with the limiting block, and the upper half part of the winding drum is attached to the supporting column.
4. The elevator maintenance steel wire rope winding and unwinding integrated device according to claim 3, wherein the inner diameter of the material discharging barrel on the material discharging tray at the top is step-shaped, the top end of the material discharging barrel is larger and can wrap the limiting block, and the bottom end of the material discharging barrel is smaller and is attached to the supporting column.
5. The elevator maintenance steel wire rope reeling and unreeling integrated device according to claim 1, wherein the winding directions of the steel wire ropes on two adjacent material placing trays are opposite.
6. The elevator maintenance steel wire rope winding and unwinding integrated device according to claim 1, wherein a rotating shaft penetrates through the center of the pulley, two ends of the rotating shaft are respectively erected on two mounting blocks fixed on the material discharging frame, and one end of the rotating shaft is provided with threads and is in threaded connection with a first adjusting nut.
7. The elevator maintenance steel wire rope winding and unwinding integrated device according to claim 1, wherein the adjusting mechanism comprises an adjusting frame arranged below the pulley, a rotating rod penetrates through the center of the adjusting frame, a rotating wheel matched with the pulley to clamp the steel wire rope is erected at one end of the adjusting frame, a screw rod vertically and upwardly arranged is connected to the other end of the adjusting frame, the screw rod penetrates through a supporting block fixed on the adjusting frame, a second adjusting nut is arranged at the top of the screw rod, and a compression spring is arranged between the second adjusting nut and the supporting block.
8. The elevator maintenance steel wire rope reeling and unreeling integrated device according to claim 1, wherein guide posts corresponding to the pulleys one to one are further arranged on the left side and the right side of the reeling frame.
9. The elevator maintenance steel wire rope winding and unwinding integrated device according to claim 1, wherein a circle of limiting plate is arranged at the bottom edge of the bottom plate.
10. The elevator maintenance steel wire rope winding and unwinding integrated device according to claim 1, wherein a guide wheel corresponding to the winding disc is arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011621959.9A CN112830327A (en) | 2020-12-30 | 2020-12-30 | Steel wire rope winding and unwinding integrated device for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011621959.9A CN112830327A (en) | 2020-12-30 | 2020-12-30 | Steel wire rope winding and unwinding integrated device for elevator maintenance |
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| Publication Number | Publication Date |
|---|---|
| CN112830327A true CN112830327A (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011621959.9A Pending CN112830327A (en) | 2020-12-30 | 2020-12-30 | Steel wire rope winding and unwinding integrated device for elevator maintenance |
Country Status (1)
| Country | Link |
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| CN (1) | CN112830327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314173A (en) * | 2022-03-03 | 2022-04-12 | 常州恒益轻工机械有限公司 | Production equipment and process of hollow fiber membrane for hemodialysis |
| CN115893087A (en) * | 2022-11-01 | 2023-04-04 | 江苏捷诺电梯有限公司 | Diameter-variable intelligent hoisting rope paying-off device for elevator |
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| CN210914747U (en) * | 2019-08-28 | 2020-07-03 | 营口红星电力设备有限责任公司 | Stay wire processing processor |
| CN211419106U (en) * | 2019-10-30 | 2020-09-04 | 昆山乐可立橡塑制品有限公司 | Seven-core wire winding device |
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2020
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| JPH10139286A (en) * | 1996-11-06 | 1998-05-26 | Eiko:Kk | Storing and transfer means for plural reel-form take-up tools |
| CN204607270U (en) * | 2015-05-22 | 2015-09-02 | 洛阳大元电缆有限公司 | A kind of tension adjustable wire releasing device for extruding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115893087B (en) * | 2022-11-01 | 2023-12-26 | 广东富莱机电装备有限公司 | Intelligent traction rope paying-off device with variable diameter for elevator |
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Application publication date: 20210525 |