CN210193096U - Gantry type large-diameter overlength rope cable take-up and pay-off device - Google Patents
Gantry type large-diameter overlength rope cable take-up and pay-off device Download PDFInfo
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- CN210193096U CN210193096U CN201920713798.2U CN201920713798U CN210193096U CN 210193096 U CN210193096 U CN 210193096U CN 201920713798 U CN201920713798 U CN 201920713798U CN 210193096 U CN210193096 U CN 210193096U
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Abstract
A gantry type large-diameter overlength rope cable pay-off and take-up device belongs to rope cable pay-off and take-up devices. The rope cable pay-off device comprises: a take-up and pay-off rack and a speed control device; the speed control device is arranged at a position corresponding to a wire coil on the wire take-up and pay-off rack; the wire coiling and uncoiling frames are divided into two groups, and the wire coil is arranged between the two groups of wire coiling and uncoiling frames; receive and release the line frame and include: a gantry take-up and pay-off rack and a wire arranging track device; the gantry take-up and pay-off rack is connected to the upper end of the wire arranging track device. The advantages are that: the take-up machine is simple in structure, convenient to use, suitable for different occasions and environments, reliable and simple in electric control of equipment and high in protection level. The wire coil can be lifted and lowered through the lifting device, and the automation of loading and unloading of the wire coil is realized; the wire coil adopts a central supporting mode, so that the size of a wheel rim can be reduced, and the dead weight of the wire coil is reduced; the wire take-up and pay-off device is suitable for take-up and pay-off of wire coils with different diameters and different lengths; travel switches are respectively arranged at two ends of the steel rail; and a sensor is adopted to control the speed of the take-up speed.
Description
Technical Field
The utility model relates to a rope is pulled winding and unwinding devices, especially a planer-type major diameter overlength rope is pulled winding and unwinding devices.
Background
With the emphasis of the country on ocean economy and the new requirements of the country on infrastructure, especially the demands of markets such as offshore oil exploitation, ocean fishing and large-scale equipment hoisting on large-diameter and ultra-long rope cables or slings, the demands on equipment for manufacturing the large-diameter and ultra-long rope cables and equipment for transferring the large-diameter and ultra-long rope cables are higher and higher. And the market has matured gradually for the manufacturing of wire rewinding machines for wire coils below 2 m. The wire coil with larger specification, Chinese patent ground roller type wire coiling and uncoiling device, No. CN 202124373U, has a solution for the wire coil with 8-10 m. Only between 2-6m wire coils have been reported publicly, the incoming line devices of the prior art suffer from the following drawbacks:
the winding and unwinding device in the prior art can only be suitable for wire coils with fixed specifications and can only be suitable for winding and unwinding wires for small-diameter and short-length ropes.
In the winding and unwinding device in the prior art, a winding displacement device or a single winding displacement device is adopted to cause winding displacement to be not tidy enough, and the structure is complex and heavy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a planer-type major diameter overlength rope is pulled and is taken pay-off, solves the drum that the pay-off of prior art can only be suitable for fixed specification, can only be applicable to the problem of the receipts and releases line that minor diameter and shorter length rope were pulled.
The purpose of the utility model is realized like this: the rope cable pay-off device comprises: a take-up and pay-off rack and a speed control device; the speed control device is arranged at a position corresponding to a wire coil on the wire take-up and pay-off rack; the wire coiling and uncoiling frames are divided into two groups, and the wire coil is arranged between the two groups of wire coiling and uncoiling frames; receive and release the line frame and include: a gantry take-up and pay-off rack and a wire arranging track device; the gantry take-up and pay-off rack is connected to the upper end of the wire arranging track device.
The two groups of wire arranging rail devices have the same structure; each group of the wire arranging rail devices is provided with 4 steel rollers which are divided into 2 groups, the main body of each wire arranging rail device is a wire arranging frame, the components of each wire arranging rail device are all arranged on the wire arranging frame, and the upper end of the wire arranging frame is provided with a gantry frame; the method comprises the following steps: the device comprises a steel rail, steel rollers, a gear ring, a transmission shaft, a coupling, a speed reducer, a pin shaft, a right connecting rod, a left connecting rod, a wire arrangement motor, a wire arrangement travel switch and a wire arrangement rack;
two parallel steel rails fixed on the ground, wherein both ends of the steel rails are respectively provided with a flat cable travel switch; the steel rail is provided with a steel roller capable of freely rolling, and a gear ring is coaxially fixed with the steel roller; an output shaft of the wire arranging motor is connected with the speed reducer, the output shaft of the speed reducer is connected with the transmission shaft through the coupler, the transmission shaft is meshed with the gear ring through the gear transmission system, and the wire arranging motor outputs power through the speed reducer, the coupler, the transmission shaft and the gear transmission system to drive the gear ring to rotate and drive the steel roller to move on the steel rail, so that wire arranging is achieved.
The speed control device comprises: the device comprises a speed control frame, a support rod, a roller frame, an upper sensor and a lower sensor; the speed control frame is fixed on the ground, two support rods which are arranged in parallel are fixed on the speed control frame, a roller wheel frame is connected between the two support rods in a sliding manner, and the upper end and the lower end of each support rod are respectively connected with an upper sensor and a lower sensor; when the rope is straightened to drive the roller carrier to touch the upper sensor, the winding speed is reduced, when the rope droops to drive the roller carrier to touch the lower sensor, the winding speed is increased until the drooping position of the rope is kept stable, so that the speed of unwinding or unwinding the rope is kept stable, and the speed of unwinding or winding the rope is detected and controlled.
The two groups of gantry take-up and pay-off frames are divided into a driving gantry take-up and pay-off frame and a driven gantry take-up and pay-off frame, both the driving gantry take-up and pay-off frame and the driven gantry take-up and pay-off frame are provided with creels, and the creels of the driving gantry take-up and pay-off frame are connected with a right connecting rod; the rack creel stand of the driven gantry take-up and pay-off line is connected with a left connecting rod, and the right connecting rod is connected with the left connecting rod through a pin shaft.
The initiative longmen receive and releases the line frame and include: the wire coil lifting device, the guide pillar, the power box, the main speed reducer, the driving gantry frame, the wire coil rotating motor, the wire coil flange and the wire arrangement frame; the lower end of the active gantry frame is connected with a creel stand, the active gantry frame is provided with two guide pillars, the upper ends of the guide pillars are connected with the active gantry frame, the lower ends of the guide pillars are connected with the creel stand, the guide pillars are connected with a power box in a sliding manner, the lower end of the power box is connected with a wire coil lifting device, and the wire coil lifting device controls the power box to lift; the power box is connected with a main speed reducer, the main speed reducer is connected to an output shaft of a wire coil rotating motor, the wire coil rotating motor is located below the main speed reducer, and the wire coil rotating motor outputs power through the main speed reducer; the drum flange is fixed on the output shaft of main speed reducer, and the drum is fixed through the face of cylinder to the drum flange, stirs the drum through the driving lever on the drum flange and rotates and realize receiving the line or unwrapping wire.
The driven gantry take-up and pay-off rack comprises: the wire coil lifting device, the guide pillar, the power box, the driven gantry frame and the wire coil flange are arranged on the wire coil lifting device; the lower end of the driven gantry frame is connected with a creel stand, the driven gantry frame is provided with two guide pillars, the upper ends of the guide pillars are connected with the driven gantry frame, the lower ends of the guide pillars are connected with the creel stand, the guide pillars are connected with a power box in a sliding manner, the lower end of the power box is connected with a wire coil lifting device, and the wire coil lifting device controls the power box to lift; a wire coil shaft is arranged on a power box on the take-up and pay-off rack side of the driven portal frame, a wire coil flange is fixed on the wire coil shaft, and a wire coil is supported and rotates along with the wire coil.
The wire coil lifting device is a lifting mechanism for controlling the power box to lift and is of a hydraulic jack, a cylinder or a trapezoidal screw structure.
The gantry type large-diameter overlength rope take-up and pay-off device has the advantages that due to the adoption of the scheme, two parallel steel rails are arranged at the bottom of a gantry type take-up frame and are fixed on the ground, two groups of gantry frames are placed on the steel rails through 4 groups of steel rollers, a power box supported by two guide rods is arranged in the two groups of gantry frames, the power box is fixed on a wire coil through a wire coil flange arranged on an output shaft of a speed reducer, a set of wire coil lifting device is arranged below the power box, the power box and the wire coil can ascend and descend, a driving device consisting of a motor and a speed reducer is arranged outside the power box, a wire coil flange at the side of the gantry type take-up frame is fixed on the output shaft of a main speed reducer, the wire coil flange is fixed on the wire coil through a cylindrical surface, a wire coil, the wire coil flange is fixed on the wire coil shaft, supports the wire coil and rotates along with the wire coil.
The wire arranging track device is realized by the integral movement of the steel roller, the gantry frame and the wire coil on the steel rail. When the roller moves to the travel switch at one end, the roller decelerates along the original direction until the roller stops, then runs in the reverse direction, and the process is repeated.
After the device finishes winding or unwinding, the wire coil lifting device operates to enable the wire coil to descend until the wire coil is contacted with the ground, the pin shafts of the two portal frames are disconnected, and the two portal frames move in opposite directions under the control of the motor until the wire coil flange is separated from the wire coil.
Speed control device is including speed control frame, vertical guide rail has been arranged to speed control frame both sides, but install the tic-tac-toe gyro wheel of free motion on the vertical guide rail, 2 group sensors are installed from top to bottom to vertical guide rail, it unreels and the speed of rolling speed through detecting the flagging degree perception of rope, when the rope is pulled straight and is driven the gyro wheel frame and touch and go up the sensor, the rolling speed reduces, when the rope is pulled flagging and is driven the gyro wheel frame and touch sensor down, the rolling speed increases, until keeping the rope to take the stability of flagging position, thereby keep unreeling or unreeling the speed stability that the rope was pulled.
The take-up and pay-off device adopts the design of integrating the center support wire coil and the winding and pay-off of the flat cable, reduces the using space of a machine, lightens the weight of the wire coil, enables the cable to be neat in winding and paying-off and flat cable, and can be suitable for winding and paying-off of the wire coils with different specifications.
The problem of prior art's pay-off and take-up device can only be suitable for the drum of fixed specification, the pay-off and take-up line that can only be applicable to minor diameter and shorter length rope cable has been solved, the utility model aims at.
The advantages are that: the gantry type large-diameter overlength rope winding and unwinding device fills the gap, can be used for winding and unwinding of various kinds of pipe rope manufacturing equipment, is simple in structure, convenient to use, suitable for different occasions and environments, reliable and simple in electric control of equipment and high in protection grade.
(1) The gantry frame can move along the rail to realize that the winding of the flat cable is completed by the same mechanism.
(2) The ascending and descending of drum can be realized to drum accessible lifting device, realizes the loading and unloading automation of drum.
(3) The wire coil adopts the center support mode, can reduce the size of rim, reduces the drum dead weight.
(4) The wire coiling machine is suitable for wire coiling and wire uncoiling of wire coils with different diameters and different lengths.
(5) Travel switches are respectively installed at two ends of the steel rail.
(6) And a sensor is adopted to control the speed of the take-up speed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic enlarged view of a side view structure of the take-up and pay-off stand of fig. 1.
Fig. 3 is the overall structure axial structure schematic diagram of the present invention.
Fig. 4 is an enlarged view of the reel axis structure of fig. 3.
Fig. 5 is a front view structure diagram of the wire take-up and pay-off stand of the present invention.
Fig. 6 is a schematic structural view of the active gantry take-up and pay-off stand of the present invention.
Fig. 7 is a schematic structural view of the driven gantry take-up and pay-off stand of the present invention.
Fig. 8 is a schematic structural view of the flat cable track device of the present invention.
Fig. 9 is a schematic structural view of the speed adjusting device of the present invention.
Fig. 10 is a schematic view of the wire coil flange of the present invention.
In the figure, 1, a steel rail; 2. a steel roller; 3. a ring gear; 4. a wire coil lifting device; 5. a drive shaft; 6. a coupling; 7. a speed reducer; 8. a guide post; 9. a power box; 10. a main speed reducer; 11. wire coils; 12-1, an active gantry frame; 12-2, a driven gantry frame; 13. a pin shaft; 14. a right connecting rod; 15. a left connecting rod; 16. a speed control frame; 17. a support bar; 18. a roller frame; 19. an upper sensor; 20. a lower sensor; 21. a wire coil rotating motor; 22. a wire arranging motor; 23. a flat cable travel switch; 24. a wire coil flange; 25. a wire arrangement frame; 30. a take-up and pay-off rack; 31. and a speed control device.
Detailed Description
The major diameter overlength rope draws pay-off including: a take-up and pay-off stand 30 and a speed control device 31; the speed control device 31 is arranged at a position corresponding to the wire coil on the wire take-up and pay-off frame 30;
two groups of take-up and pay-off racks 30 are provided, and the wire coil 11 is arranged between the two groups of take-up and pay-off racks; the take-up and pay-off stand 30 includes: a gantry take-up and pay-off rack and a wire arranging track device; the gantry take-up and pay-off rack is connected to the upper end of the wire arranging track device.
The two groups of wire arranging rail devices have the same structure; each group of the wire arranging rail devices is provided with 4 steel rollers which are divided into 2 groups, the main body of the wire arranging rail device is a wire arranging frame 25, components of the wire arranging rail device are all arranged on the wire arranging frame 25, and the upper end of the wire arranging frame is provided with a gantry frame; the method comprises the following steps: the device comprises a steel rail 1, a steel roller 2, a gear ring 3, a transmission shaft 5, a coupler 6, a speed reducer 7, a pin shaft 13, a right connecting rod 14, a left connecting rod 15, a wire arranging motor 22, a wire arranging travel switch 23 and a wire arranging frame 25;
two parallel steel rails 1 fixed on the ground, and two ends of the steel rails 1 are respectively provided with a flat cable travel switch 23; the steel rail 1 is provided with a steel roller 2 which can roll freely, and a gear ring 3 is coaxially fixed with the steel roller 2; an output shaft of the wire arranging motor 22 is connected with the speed reducer 7, an output shaft of the speed reducer 7 is connected with the transmission shaft 5 through the coupler 6, the transmission shaft 5 is meshed with the gear ring 3 through the gear transmission system, and the wire arranging motor 22 outputs power through the speed reducer 7, the coupler 6, the transmission shaft 5 and the gear transmission system to drive the gear ring 3 to rotate and drive the steel roller 2 to move on the steel rail 1, so that wire arranging is achieved.
The speed control device comprises: a speed control frame 16, a support rod 17, a roller frame 18, an upper sensor 19 and a lower sensor 20; the speed control frame 16 is fixed on the ground, two support rods 17 which are arranged in parallel are fixed on the speed control frame 16, a roller frame 18 is connected between the two support rods 17 in a sliding manner, and the upper end and the lower end of each support rod 17 are respectively connected with an upper sensor 19 and a lower sensor 20; when the rope is straightened to drive the roller frame 18 to touch the upper sensor 19, the winding speed is reduced, and when the rope droops to drive the roller frame to touch the lower sensor 20, the winding speed is increased until the drooping position of the rope is kept stable, so that the speed of unwinding or unwinding the rope is kept stable, and the speed of unwinding or winding the rope is detected and controlled.
The two groups of gantry take-up and pay-off frames are divided into a driving gantry take-up and pay-off frame and a driven gantry take-up and pay-off frame, both the driving gantry take-up and pay-off frame and the driven gantry take-up and pay-off frame are provided with a creel stand 25, and the creel stand 25 of the driving gantry take-up and pay-off frame is connected with a right connecting rod 14; the rack creel stand 25 for taking up and paying off the driven gantry is connected with a left connecting rod 15, and the right connecting rod 14 is connected with the left connecting rod 15 through a pin shaft 13.
The initiative longmen receive and releases the line frame and include: the wire coil lifting device 4, the guide post 8, the power box 9, the main speed reducer 10, the driving gantry frame 12-1, the wire coil rotating motor 21, the wire coil flange 24 and the wire arrangement frame 25;
the lower end of the active gantry frame 12-1 is connected with a creel stand 25, the active gantry frame 12-1 is provided with two guide pillars 8, the upper ends of the guide pillars 8 are connected with the active gantry frame 12-1, the lower ends of the guide pillars 8 are connected with the creel stand 25, the guide pillars 8 are connected with a power box 9 in a sliding manner, the lower end of the power box 9 is connected with a wire coil lifting device 4, and the wire coil lifting device 4 controls the power box 9 to lift; a main speed reducer 10 is connected to the power box 9, the main speed reducer 10 is connected to an output shaft of a wire coil rotating motor 21, the wire coil rotating motor 21 is located below the main speed reducer 10, and the wire coil rotating motor 21 outputs power through the main speed reducer 10; the wire coil flange 24 is fixed on an output shaft of the main speed reducer 10, the wire coil is fixed on the wire coil flange through a cylindrical surface, and the wire coil 11 is shifted through a shifting lever on the wire coil flange to rotate so as to achieve wire take-up or wire release.
The driven gantry take-up and pay-off rack comprises: the wire coil lifting device 4, the guide post 8, the power box 9, the driven gantry frame 12-2 and the wire coil flange 24; the lower end of a driven gantry frame 12-2 is connected with a creel stand 25, the driven gantry frame 12-2 is provided with two guide pillars 8, the upper ends of the guide pillars 8 are connected with the driven gantry frame 12-2, the lower ends of the guide pillars are connected with the creel stand, a power box 9 is connected on the guide pillars 8 in a sliding manner, the lower end of the power box 9 is connected with a wire coil lifting device 4, and the wire coil lifting device 4 controls the power box 9 to lift; a wire coil shaft is arranged on a power box 9 on the take-up and pay-off rack side of the driven portal frame, a wire coil flange is fixed on the wire coil shaft, and a wire coil is supported and rotates together with the wire coil.
The wire coil lifting device 4 is a lifting mechanism for controlling the power box 9 to lift and is of a hydraulic jack, a cylinder or a trapezoidal screw structure; the lifting device is not limited to a hydraulic jack, a cylinder and a trapezoidal screw, and the structures capable of realizing the lifting function are protected.
Example 1: referring to the attached drawings, the gantry type large-diameter overlength rope cable winding and unwinding machine comprises a winding and unwinding frame 30 and a speed control device 31 which are sequentially arranged, wherein the winding and unwinding frame 30 comprises two parallel steel rails 1 fixed on the ground, steel rollers 2 capable of freely rolling are arranged on the steel rails 1, gear rings 3 are fixed on the steel rollers, and a motor is connected with a transmission shaft 5 through a coupler 6 and then drives the steel rollers 2 to move through the gear rings 3 through a speed reducer 7 to realize winding displacement. The gantry frame 12 is placed on the steel rail 1 through the steel roller 2, the power box 9 is supported by the two guide pillars 8, and the wire coil rotating motor enables the wire coil 11 to rotate through a wire coil flange through a main speed reducer 10 fixed on the power box 9 so as to achieve wire winding or wire unwinding. The wire coil lifting device 4 is fixed at the lower end of the power box 9 and controls the lifting of the power box 9.
The speed control device 31 is a device for detecting and controlling the speed of unwinding or winding rope, senses the speed of unwinding and winding by detecting the drooping degree of the rope, two vertical support rods 17 are fixed on the speed control frame 16, when the rope is straightened to drive the roller frame 18 to touch the upper sensor 19, the winding speed is reduced, when the rope is drooping to drive the roller frame to touch the lower sensor 20, the winding speed is increased until the drooping position of the rope is kept stable, and therefore the speed stability of unwinding or winding rope is kept.
After the device finishes winding or unwinding, the wire coil lifting device 4 operates to enable the wire coil to descend until the wire coil is in contact with a wire coil bracket arranged on the ground, the pin shaft 13 for connecting the two portal frames is lifted, the connecting rod 14 and the connecting rod 15 are opened, and the two portal frames move in opposite directions under the control of the motor until the flange sleeve is separated from the wire coil.
The utility model discloses the winding displacement of gantry type major diameter overlength rope cable pay-off and take-up device is realized by steel gyro wheel 2 and together gantry frame 12 and drum 11 the bulk movement on rail 1. When the roller moves to the flat cable travel switch 23 at one end, the steel roller 2 is decelerated along the original direction until the steel roller stops, and then the steel roller is reversed.
Claims (7)
1. The gantry type large-diameter overlength rope winding and unwinding device is characterized in that: the rope cable pay-off device comprises: a take-up and pay-off rack and a speed control device; the speed control device is arranged at a position corresponding to a wire coil on the wire take-up and pay-off rack; the wire coiling and uncoiling frames are divided into two groups, and the wire coil is arranged between the two groups of wire coiling and uncoiling frames; receive and release the line frame and include: a gantry take-up and pay-off rack and a wire arranging track device; the gantry take-up and pay-off rack is connected to the upper end of the wire arranging track device.
2. The gantry type large-diameter overlength rope take-up and pay-off device as claimed in claim 1, wherein: the two groups of wire arranging rail devices have the same structure; each group of the wire arranging rail devices is provided with 4 steel rollers which are divided into 2 groups, the main body of each wire arranging rail device is a wire arranging frame, the components of each wire arranging rail device are all arranged on the wire arranging frame, and the upper end of the wire arranging frame is provided with a gantry frame; the method comprises the following steps: the device comprises a steel rail, steel rollers, a gear ring, a transmission shaft, a coupling, a speed reducer, a pin shaft, a right connecting rod, a left connecting rod, a wire arrangement motor, a wire arrangement travel switch and a wire arrangement rack;
two parallel steel rails fixed on the ground, wherein both ends of the steel rails are respectively provided with a flat cable travel switch; the steel rail is provided with a steel roller capable of freely rolling, and a gear ring is coaxially fixed with the steel roller; an output shaft of the wire arranging motor is connected with the speed reducer, the output shaft of the speed reducer is connected with the transmission shaft through the coupler, the transmission shaft is meshed with the gear ring through the gear transmission system, and the wire arranging motor outputs power through the speed reducer, the coupler, the transmission shaft and the gear transmission system to drive the gear ring to rotate and drive the steel roller to move on the steel rail, so that wire arranging is achieved.
3. The gantry type large-diameter overlength rope take-up and pay-off device as claimed in claim 1, wherein: the speed control device comprises: the device comprises a speed control frame, a support rod, a roller frame, an upper sensor and a lower sensor; the speed control frame is fixed on the ground, two support rods which are arranged in parallel are fixed on the speed control frame, a roller wheel frame is connected between the two support rods in a sliding manner, and the upper end and the lower end of each support rod are respectively connected with an upper sensor and a lower sensor; when the rope is straightened to drive the roller carrier to touch the upper sensor, the winding speed is reduced, when the rope droops to drive the roller carrier to touch the lower sensor, the winding speed is increased until the drooping position of the rope is kept stable, so that the speed of unwinding or unwinding the rope is kept stable, and the speed of unwinding or winding the rope is detected and controlled.
4. The gantry type large-diameter overlength rope take-up and pay-off device as claimed in claim 1, wherein: the two groups of gantry take-up and pay-off frames are divided into a driving gantry take-up and pay-off frame and a driven gantry take-up and pay-off frame, both the driving gantry take-up and pay-off frame and the driven gantry take-up and pay-off frame are provided with creels, and the creels of the driving gantry take-up and pay-off frame are connected with a right connecting rod; the rack creel stand of the driven gantry take-up and pay-off line is connected with a left connecting rod, and the right connecting rod is connected with the left connecting rod through a pin shaft.
5. The gantry type large-diameter overlength rope take-up and pay-off device as claimed in claim 4, wherein: the initiative longmen receive and releases the line frame and include: the wire coil lifting device, the guide pillar, the power box, the main speed reducer, the driving gantry frame, the wire coil rotating motor, the wire coil flange and the wire arrangement frame;
the lower end of the active gantry frame is connected with a creel stand, the active gantry frame is provided with two guide pillars, the upper ends of the guide pillars are connected with the active gantry frame, the lower ends of the guide pillars are connected with the creel stand, the guide pillars are connected with a power box in a sliding manner, the lower end of the power box is connected with a wire coil lifting device, and the wire coil lifting device controls the power box to lift; the power box is connected with a main speed reducer, the main speed reducer is connected to an output shaft of a wire coil rotating motor, the wire coil rotating motor is located below the main speed reducer, and the wire coil rotating motor outputs power through the main speed reducer; the drum flange is fixed on the output shaft of main speed reducer, and the drum is fixed through the face of cylinder to the drum flange, stirs the drum through the driving lever on the drum flange and rotates and realize receiving the line or unwrapping wire.
6. The gantry type large-diameter overlength rope take-up and pay-off device as claimed in claim 4, wherein: the driven gantry take-up and pay-off rack comprises: the wire coil lifting device, the guide pillar, the power box, the driven gantry frame and the wire coil flange are arranged on the wire coil lifting device; the lower end of the driven gantry frame is connected with a creel stand, the driven gantry frame is provided with two guide pillars, the upper ends of the guide pillars are connected with the driven gantry frame, the lower ends of the guide pillars are connected with the creel stand, the guide pillars are connected with a power box in a sliding manner, the lower end of the power box is connected with a wire coil lifting device, and the wire coil lifting device controls the power box to lift; a wire coil shaft is arranged on a power box on the take-up and pay-off rack side of the driven portal frame, a wire coil flange is fixed on the wire coil shaft, and a wire coil is supported and rotates along with the wire coil.
7. The gantry type large-diameter overlength rope take-up and pay-off device as claimed in claim 5 or 6, wherein: the wire coil lifting device is a lifting mechanism for controlling the power box to lift and is of a hydraulic jack, a cylinder or a trapezoidal screw structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713798.2U CN210193096U (en) | 2019-05-18 | 2019-05-18 | Gantry type large-diameter overlength rope cable take-up and pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920713798.2U CN210193096U (en) | 2019-05-18 | 2019-05-18 | Gantry type large-diameter overlength rope cable take-up and pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193096U true CN210193096U (en) | 2020-03-27 |
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ID=69875647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920713798.2U Active CN210193096U (en) | 2019-05-18 | 2019-05-18 | Gantry type large-diameter overlength rope cable take-up and pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210193096U (en) |
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2019
- 2019-05-18 CN CN201920713798.2U patent/CN210193096U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |