CN215378261U - Rope winding and unwinding lifting mechanism for automatic on-line robot - Google Patents
Rope winding and unwinding lifting mechanism for automatic on-line robot Download PDFInfo
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- CN215378261U CN215378261U CN202121023740.9U CN202121023740U CN215378261U CN 215378261 U CN215378261 U CN 215378261U CN 202121023740 U CN202121023740 U CN 202121023740U CN 215378261 U CN215378261 U CN 215378261U
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Abstract
The utility model relates to a rope winding and unwinding lifting mechanism for an automatic on-line robot, which is characterized in that: including backup pad, shell body, rotor plate, medium plate, front bezel, fixed barrel, serving reel and servo motor, medium plate and front bezel between the level be fixed with two fixed barrels, each swing joint has a serving reel on two fixed barrels, connect two serving reels on two fixed barrels and be first serving reel and second serving reel respectively, the left end of first serving reel is close to the medium plate, the right-hand member of second serving reel is close to the front bezel, first serving reel and second serving reel on each winding be connected with an insulating rope, the one end of two insulating ropes is passed the backup pad respectively and is linked to each other with the couple. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The utility model relates to the technical field of high-altitude cable detection and maintenance, in particular to a rope winding and unwinding lifting mechanism for an automatic on-line robot.
Background
With the development of economic construction in China and the improvement of the national production level, robots already have various links of our lives. With the continuous improvement of convenience facilities on the side of people, the overhead operation on the side of people is more and more under the background, wherein a lot of overhead cable ropes are related to the work, such as overhead line detection and outdoor line maintenance, all of which are carried by electricians to ladders, the top ends of the ladders hook the cables by hooks, and the following companions hold the ladders, so that the detection and maintenance are performed on one section; sometimes, the kite is wound on a power line, and most of the kites are pounded down by using longer wood poles; it is also sometimes necessary for a worker to transfer tools between the two cable racks.
Because many cables have high voltage, although electricians are trained and know safe working methods, the electricians cannot completely avoid dangerous accidents, and are influenced by ladder transportation, the working range of one place for ladder transportation is limited, even personnel fall down possibly, and a great deal of manpower and time are wasted when ladders are transported back and forth; when the kite is wound on the electric wire, the kite is difficult to be taken down by using a wood pole, if the electric wire is far away from the ground, the electric wire is only discarded, and other objects are also carelessly wound on the electric wire.
Therefore, the design of the on-line robot which is lifted by utilizing the hook is very important, but the problem of rope knotting occurs in the process of winding and unwinding the rope of the existing rope winding drum, so that the limitation is high.
Disclosure of Invention
The utility model provides a rope winding and unwinding lifting mechanism for an automatic on-line robot, which enables a rope winding drum to translate when an insulating rope is wound in a rotating mode through the design of external threads on the outer wall of a fixed drum body and internal threads on the inner wall of the rope winding drum, so that the purpose of flat rope winding is achieved, the rope knotting is prevented, and the practicability is improved.
In order to solve the technical problem, the utility model provides a rope winding and unwinding lifting mechanism for an automatic on-line robot, which is characterized in that: the rope winding machine comprises a supporting plate, an outer shell, a rotating plate, a middle plate, a front plate, fixed cylinders, rope winding drums and a servo motor, wherein the middle plate and the front plate are vertically arranged oppositely and are respectively fixed at the bottom of the supporting plate, the front plate is positioned under the right end of the supporting plate, the outer shell is fixed at two sides of the supporting plate and is respectively fixedly connected with the middle plate and the front plate, the middle plate is fixed in the middle section of the outer shell, the front plate is fixed at the right end of the outer shell, the left end of the outer shell is fixedly provided with a rear plate, the rotating plate is rotatably connected at the top of the supporting plate, two fixed cylinders are horizontally fixed between the middle plate and the front plate, the two fixed cylinders are respectively and movably connected with one rope winding drum, the inner diameter of each rope winding drum is matched with the outer diameter of the fixed cylinders, and the two rope winding drums connected to the two fixed cylinders are respectively a first rope winding drum and a second rope winding drum, the left end of first serving roll is close to the medium plate, the right-hand member of second serving roll is close to the front bezel, servo motor is provided with two and fixes respectively on the medium plate, and two servo motor pass through drive assembly and link to each other with first serving roll and second serving roll respectively, first serving roll and second serving roll on respectively the winding be connected with an insulating rope, two insulating ropes receive and release through the rotation of first serving roll and second serving roll respectively, the one end of two insulating ropes is passed the backup pad respectively and is linked to each other with the couple.
Further: the transmission assembly comprises a transition plate, a first transmission rod, a second transmission rod, a first gear sleeve, a second gear sleeve, a first gear, a second gear and a turbine box, the transition plate is fixed at the bottom of a support plate between the middle plate and the front plate, the transition plate, the middle plate and the front plate are parallel to each other, the first transmission rod is rotatably connected between the middle plate and the transition plate, the second transmission rod penetrates through the transition plate and is movably connected with the transition plate, two ends of the second transmission rod are respectively rotatably connected to the middle plate and the front plate, two servo motors are respectively connected with the turbine box through a speed reducer, the two servo motors are respectively connected with the first transmission rod and the second transmission rod through the turbine box, the first gear sleeve is sleeved on the first transmission rod and rotates along with the first transmission rod, the second gear sleeve is sleeved on the second transmission rod between the transition plate and the front plate and rotates along with the second transmission rod, the first gear is sleeved and fixed at the left end of the first rope winding drum and is in mutual tooth joint with the first gear sleeve, and the second gear is sleeved and fixed at the right end of the second rope winding drum and is in mutual tooth joint with the second gear sleeve.
And further: the inner wall of the first rope winding drum is provided with first internal connection threads, the outer wall, facing the right end of the first rope winding drum, of the fixed drum body connected with the first rope winding drum is provided with first external connection threads matched with the first internal connection threads, the first rope winding drum is connected onto the fixed drum body through the matching of the first internal connection threads and the first external connection threads, the inner wall of the second rope winding drum is provided with second internal connection threads, the outer wall, facing the left end of the second rope winding drum, of the fixed drum body connected with the second rope winding drum is provided with second external connection threads matched with the second internal connection threads, and the second rope winding drum is connected onto the other fixed drum body through the matching of the second internal connection threads and the second external connection threads.
And further: the left end and the right end of the transition plate are respectively provided with a first guide wheel and a second guide wheel, the rotating axle lines of the first guide wheel and the second guide wheel are parallel to the rotating axle lines of the first rope winding drum and the second rope winding drum, the left end of the transition plate is also provided with a third guide wheel, the rotating axle line of the third guide wheel is vertical to the rotating axle line of the first guide wheel, the left end of the middle plate is also provided with a fourth guide wheel, a first guide post is detachably connected onto a support plate above the fourth guide wheel, a second guide post is also detachably connected onto a support plate above the second guide wheel, the centers of the first guide post and the second guide post are both provided with a through hole for penetrating an insulating rope, one end of the insulating rope wound on the first rope winding drum sequentially winds the first guide wheel, the third guide wheel and the fourth guide wheel and penetrates through the first guide post, one end of the insulating rope wound on the second rope winding drum passes by the second guide wheel and passes through the support plate through the second guide post.
And further: the outer walls of the lower end of the first guide post and the lower end of the second guide post are provided with third external threads, and threaded through holes matched with the third external threads are formed in the positions, corresponding to the first guide post and the second guide post, of the supporting plate.
And further: the rotary plate is provided with arc-shaped guide through grooves corresponding to the first guide post and the second guide post, the first guide post and the second guide post pass through the rotary plate along the arc-shaped guide through grooves, a circular through hole is formed in the center of the rotary plate, a connecting threaded hole is formed in the position, opposite to the circular through hole, of the support plate, the rotary plate is rotatably connected to the top of the support plate through the positioning post, the positioning post passes through the circular through hole and is connected into the connecting threaded hole, the positioning post is formed by integrally connecting a limiting part, a cylindrical part and a threaded part from top to bottom, the threaded part is connected into the connecting threaded hole, the rotary plate is connected to the cylindrical part through the circular through hole and is limited at the top of the support plate through the limiting part, the rotary plate rotates around the cylindrical part, and the support plate on one side of the connecting threaded hole is further provided with an arc-shaped groove, the inner wall of the arc-shaped groove is provided with teeth, the rotating plate right above the arc-shaped groove is provided with a rotary servo motor, the output shaft end of the rotary servo motor penetrates through the rotating plate and extends into the arc-shaped groove, the output shaft end of the rotary servo motor extending into the arc-shaped groove is provided with a small gear, and the small gear is in tooth connection with the teeth on the inner wall of the arc-shaped groove.
After the structure is adopted, the rope drum can translate when the insulating rope is wound in a rotating mode through the design of the external threads on the outer wall of the fixed cylinder body and the internal threads on the inner wall of the rope drum, so that the purpose of flatly winding the rope is achieved, the rope knotting is prevented, and the practical performance is improved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an online robot.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a front view structural diagram of the present invention.
Fig. 4 is a top view of the present invention with the support plate removed.
Fig. 5 is an enlarged view of a in fig. 4.
Fig. 6 is an enlarged view of B in fig. 4.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the rope winding and unwinding lifting mechanism for an automatic on-line robot comprises a support plate 11, an outer casing 1, a rotary plate 2, a middle plate 12, a front plate 13, fixed cylinders 17, a rope winding cylinder and a servo motor 15, wherein the middle plate and the front plate are vertically arranged oppositely and are respectively fixed at the bottom of the support plate, the front plate is positioned right below the right end of the support plate, the outer casing is fixed at two sides of the support plate and is respectively fixedly connected with the middle plate and the front plate, the middle plate is fixed in the middle section of the outer casing, the front plate is fixed at the right end of the outer casing, a rear plate is fixed at the left end of the outer casing, the rotary plate is rotatably connected at the top of the support plate, two fixed cylinders are horizontally fixed between the middle plate and the front plate, one rope winding cylinder is movably connected on each of the two fixed cylinders, and the inner diameter of the rope winding cylinder is matched with the outer diameter of the fixed cylinders, the two rope drums connected to the two fixed drum bodies are respectively a first rope drum 16-1 and a second rope drum 16-2, the left end of the first rope drum is close to the middle plate, the right end of the second rope drum is close to the front plate, two servo motors are arranged and fixed on the middle plate respectively, the two servo motors are connected with the first rope drum 16-1 and the second rope drum 16-2 through transmission assemblies respectively, the first rope drum and the second rope drum are respectively wound and connected with an insulating rope 8, the two insulating ropes are respectively wound and unwound through rotation of the first rope drum and the second rope drum, and one end of each insulating rope penetrates through the supporting plate and is connected with the hook 9. During operation fixes the couple on high altitude cable earlier, then starts servo motor and drives first serving section of thick bamboo and second serving section of thick bamboo and rotate, rises through the mode of first serving section of thick bamboo and second serving section of thick bamboo two insulating ropes of winding. By adopting the structure, the utility model can climb to the cable below any position of the cable by utilizing the matching of the hook and the rope winding drum, and has the advantages of simple structure, easy manufacture, practicability and high efficiency.
The transmission assembly shown in fig. 2, 3 and 4 comprises a transition plate 21, a first transmission rod, a second transmission rod 22, a first gear sleeve 23-1, a second gear sleeve 23-2, a first gear 18-1, a second gear 18-2 and a turbine box 35, wherein the transition plate is fixed at the bottom of a support plate between a middle plate and a front plate, the transition plate is parallel to the middle plate and the front plate, the first transmission rod is rotatably connected between the middle plate and the transition plate, the second transmission rod penetrates through the transition plate and is movably connected with the transition plate, two ends of the second transmission rod are rotatably connected to the middle plate and the front plate respectively, two servo motors are connected with the turbine box respectively through a speed reducer 34, the two servo motors are connected with the first transmission rod and the second transmission rod respectively through the turbine box, the first gear sleeve is sleeved on the first transmission rod and rotates together with the first transmission rod, the second gear sleeve is sleeved on the second transmission rod between the transition plate and the front plate and rotates along with the second transmission rod, the first gear sleeve is fixed at the left end of the first rope winding drum and is in mutual tooth joint with the first gear sleeve, and the second gear sleeve is fixed at the right end of the second rope winding drum and is in mutual tooth joint with the second gear sleeve.
The inner wall of the first rope winding drum is provided with first internal connection threads, the outer wall, facing the right end of the first rope winding drum, of the fixed drum body connected with the first rope winding drum is provided with first external connection threads matched with the first internal connection threads, the first rope winding drum is connected onto the fixed drum body through the matching of the first internal connection threads and the first external connection threads, the inner wall of the second rope winding drum is provided with second internal connection threads, the outer wall, facing the left end of the second rope winding drum, of the fixed drum body connected with the second rope winding drum is provided with second external connection threads matched with the second internal connection threads, and the second rope winding drum is connected onto the other fixed drum body through the matching of the second internal connection threads and the second external connection threads. According to the utility model, through the design of the external threads on the outer wall of the fixed barrel body and the internal threads on the inner wall of the rope winding barrel, the rope winding barrel can translate when the insulating rope is wound in a rotating mode, so that the purpose of flatly winding the rope is achieved, the rope knotting is prevented, and the practicability is improved.
As shown in fig. 3, 4, 5 and 6, a first guide wheel 20 and a second guide wheel 36 are respectively disposed at the left end and the right end of the transition plate, the rotation central axes of the first guide wheel and the second guide wheel are parallel to the rotation central axes of the first rope winding drum and the second rope winding drum, a third guide wheel 19 is further disposed at the left end of the transition plate, the rotation central axis of the third guide wheel is perpendicular to the rotation central axis of the first guide wheel, a fourth guide wheel 38 is further disposed at the left end of the middle plate, a first guide post 14-1 is detachably connected to a support plate above the fourth guide wheel, a second guide post 14-2 is also detachably connected to a support plate above the second guide wheel, through holes for passing through the insulation rope are formed at the centers of the first guide post and the second guide post, one end of the insulation rope wound on the first rope winding drum sequentially winds around the first guide wheel, The third guide wheel and the fourth guide wheel penetrate through the support plate through the first guide column, and one end of the insulating rope wound on the second rope winding drum bypasses the second guide wheel and penetrates through the support plate through the second guide column.
As shown in fig. 3, the outer walls of the lower ends of the first guide post and the second guide post are provided with third external threads, and the support plate is provided with threaded through holes matched with the third external threads at positions corresponding to the first guide post and the second guide post.
As shown in fig. 2 and 3, the rotating plate has arc-shaped guiding through grooves formed at positions corresponding to the first guiding post and the second guiding post, the first guiding post and the second guiding post pass through the rotating plate along the arc-shaped guiding through grooves, a circular through hole is formed at the center of the rotating plate, a connecting threaded hole is formed at a position on the supporting plate opposite to the circular through hole, the rotating plate is rotatably connected to the top of the supporting plate through a positioning post 37, the positioning post passes through the circular through hole and is connected into the connecting threaded hole, the positioning post is formed by integrally connecting a limiting part, a cylindrical part and a threaded part from top to bottom, the threaded part is connected into the connecting threaded hole, the rotating plate is connected to the cylindrical part through the circular through hole and is limited at the top of the supporting plate through the limiting part, the rotating plate rotates around the cylindrical part, an arc-shaped groove is formed on the supporting plate at one side of the connecting threaded hole, the inner wall of the arc-shaped groove is provided with teeth 11-1, the rotating plate right above the arc-shaped groove is provided with a rotary servo motor 3, the output shaft end of the rotary servo motor penetrates through the rotating plate and extends into the arc-shaped groove, the output shaft end of the rotary servo motor extending into the arc-shaped groove is provided with a small gear, and the small gear is in mutual tooth connection with the teeth on the inner wall of the arc-shaped groove.
Claims (6)
1. The utility model provides a rope receive and releases elevating system for automatic robot that reaches standard grade which characterized in that: the rope winding machine comprises a supporting plate (11), an outer shell (1), a rotating plate (2), a middle plate (12), a front plate (13), fixed cylinders (17), rope winding drums and a servo motor (15), wherein the middle plate and the front plate are vertically and oppositely arranged and are respectively fixed at the bottom of the supporting plate, the front plate is positioned under the right end of the supporting plate, the outer shell is fixed at the two sides of the supporting plate and is respectively fixedly connected with the middle plate and the front plate, the middle plate is fixed in the middle section of the outer shell, the front plate is fixed at the right end of the outer shell, the left end of the outer shell is fixed with a rear plate, the rotating plate is connected at the top of the supporting plate, two fixed cylinders are horizontally fixed between the middle plate and the front plate, one rope winding drum is movably connected on each of the two fixed cylinders, the inner diameter of each rope winding drum is matched with the outer diameter of the fixed cylinders, and the two rope winding drums connected on the two fixed cylinders are respectively a first rope winding drum (16-1) and a second rope winding drum (15) The rope winding device comprises a drum (16-2), the left end of a first rope winding drum is close to a middle plate, the right end of a second rope winding drum is close to a front plate, two servo motors are arranged and fixed on the middle plate respectively, the two servo motors are connected with the first rope winding drum (16-1) and the second rope winding drum (16-2) through transmission components respectively, the first rope winding drum and the second rope winding drum are respectively wound and connected with an insulating rope (8), the two insulating ropes are respectively wound and released through rotation of the first rope winding drum and the second rope winding drum, and one ends of the two insulating ropes are respectively connected with a hook (9) through a supporting plate.
2. The rope pay-off and take-up lifting mechanism for the automatic on-line robot as claimed in claim 1, wherein: the transmission assembly comprises a transition plate (21), a first transmission rod, a second transmission rod (22), a first gear sleeve (23-1), a second gear sleeve (23-2), a first gear (18-1), a second gear (18-2) and a turbine box (35), the transition plate is fixed at the bottom of a support plate between the middle plate and the front plate, the transition plate is parallel to the middle plate and the front plate, the first transmission rod is rotatably connected between the middle plate and the transition plate, the second transmission rod penetrates through the transition plate and is movably connected with the transition plate, two ends of the second transmission rod are rotatably connected to the middle plate and the front plate respectively, two servo motors are connected with the turbine box respectively through a speed reducer (34), the two servo motors are connected with the first transmission rod and the second transmission rod respectively through the turbine box, the first gear sleeve is sleeved on the first transmission rod and rotates together with the first transmission rod, the second gear sleeve is sleeved on the second transmission rod between the transition plate and the front plate and rotates along with the second transmission rod, the first gear sleeve is fixed at the left end of the first rope winding drum and is in mutual tooth joint with the first gear sleeve, and the second gear sleeve is fixed at the right end of the second rope winding drum and is in mutual tooth joint with the second gear sleeve.
3. The rope take-up and pay-off lifting mechanism for the automatic on-line robot as claimed in claim 2, wherein: the inner wall of the first rope winding drum is provided with first internal connection threads, the outer wall, facing the right end of the first rope winding drum, of the fixed drum body connected with the first rope winding drum is provided with first external connection threads matched with the first internal connection threads, the first rope winding drum is connected onto the fixed drum body through the matching of the first internal connection threads and the first external connection threads, the inner wall of the second rope winding drum is provided with second internal connection threads, the outer wall, facing the left end of the second rope winding drum, of the fixed drum body connected with the second rope winding drum is provided with second external connection threads matched with the second internal connection threads, and the second rope winding drum is connected onto the other fixed drum body through the matching of the second internal connection threads and the second external connection threads.
4. The rope take-up and pay-off lifting mechanism for the automatic on-line robot as claimed in claim 2, wherein: the transition plate is characterized in that a first guide wheel (20) and a second guide wheel (36) are respectively arranged at the left end and the right end of the transition plate, the rotating central axes of the first guide wheel and the second guide wheel are parallel to the rotating central axes of the first rope winding drum and the second rope winding drum, a third guide wheel (19) is further arranged at the left end of the transition plate, the rotating central axis of the third guide wheel is vertical to the rotating central axis of the first guide wheel, a fourth guide wheel (38) is also arranged at the left end of the middle plate, a first guide column (14-1) is detachably connected to a supporting plate above the fourth guide wheel, a second guide column (14-2) is also detachably connected to a supporting plate above the second guide wheel, through holes for penetrating through insulating ropes are formed in the centers of the first guide column and the second guide column, and one end of the insulating rope wound on the first rope winding drum sequentially winds around the first guide wheel, The third guide wheel and the fourth guide wheel penetrate through the support plate through the first guide column, and one end of the insulating rope wound on the second rope winding drum bypasses the second guide wheel and penetrates through the support plate through the second guide column.
5. The rope take-up and pay-off lifting mechanism for the automatic on-line robot as claimed in claim 4, wherein: the outer walls of the lower end of the first guide post and the lower end of the second guide post are provided with third external threads, and threaded through holes matched with the third external threads are formed in the positions, corresponding to the first guide post and the second guide post, of the supporting plate.
6. The rope take-up and pay-off lifting mechanism for the automatic on-line robot as claimed in claim 4, wherein: the rotary plate is provided with arc-shaped guide through grooves corresponding to the first guide post and the second guide post, the first guide post and the second guide post pass through the rotary plate along the arc-shaped guide through grooves, a circular through hole is formed in the center of the rotary plate, a connecting threaded hole is formed in the position, opposite to the circular through hole, of the support plate, the rotary plate is rotatably connected to the top of the support plate through a positioning post (37), the positioning post passes through the circular through hole and is connected into the connecting threaded hole, the positioning post is formed by integrally connecting a limiting part, a cylindrical part and a threaded part from top to bottom, the threaded part is connected into the connecting threaded hole, the rotary plate is connected to the cylindrical part through the circular through hole and is limited at the top of the support plate through the limiting part, the rotary plate rotates around the cylindrical part, and an arc-shaped groove is formed in the support plate on one side of the connecting threaded hole, the inner wall of the arc-shaped groove is provided with teeth (11-1), the rotating plate right above the arc-shaped groove is provided with a rotary servo motor (3), the output shaft end of the rotary servo motor penetrates through the rotating plate and extends into the arc-shaped groove, the output shaft end of the rotary servo motor extending into the arc-shaped groove is provided with a small gear, and the small gear is in toothed connection with the teeth on the inner wall of the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023740.9U CN215378261U (en) | 2021-05-13 | 2021-05-13 | Rope winding and unwinding lifting mechanism for automatic on-line robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023740.9U CN215378261U (en) | 2021-05-13 | 2021-05-13 | Rope winding and unwinding lifting mechanism for automatic on-line robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215378261U true CN215378261U (en) | 2021-12-31 |
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ID=79629973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121023740.9U Active CN215378261U (en) | 2021-05-13 | 2021-05-13 | Rope winding and unwinding lifting mechanism for automatic on-line robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215378261U (en) |
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2021
- 2021-05-13 CN CN202121023740.9U patent/CN215378261U/en active Active
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