CN112456230A

CN112456230A - Cable fixed length rolling auxiliary device for power transmission line

Info

Publication number: CN112456230A
Application number: CN202011295668.5A
Authority: CN
Inventors: 王祖有
Original assignee: Guangzhou World Lake E Commerce Co ltd
Current assignee: Guangzhou World Lake E Commerce Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of power equipment, and discloses a cable fixed-length winding auxiliary device for a power transmission line, which comprises a bracket, wherein the inside of the bracket is movably connected with a first rotating shaft, the outside of the first rotating shaft is fixedly connected with a first gear, the outside of the first gear is meshed with a second gear, the inside of the second gear is fixedly sleeved with a second rotating shaft, the outside of the second rotating shaft is fixedly connected with a first rotating disc, the inside of the first rotating disc is fixedly connected with an N pole, the inside of the first rotating disc is fixedly connected with an S pole, the inside of the first rotating disc is movably connected with a connecting rod, and the outside of the; through the interaction between support, shell, pivot one, gear two, carousel one, carousel two, connecting rod, the N utmost point, the S utmost point, balancing weight and spring one, can be so that the wind-up roll can not produce any influence to the normal clear of rolling when normally carrying out the rolling, has avoided the use of this device to influence the normal clear of rolling to influence depositing and transporting of transmission cable.

Description

Cable fixed length rolling auxiliary device for power transmission line

Technical Field

The invention relates to the technical field of power equipment, in particular to a fixed-length cable winding device for a power transmission line.

Background

Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy.

When carrying out electric power transmission, lay the cable between two places usually, and the cable is when transporting, in order to avoid the cable confusion, need to twine the cable on the wind-up roll, also conveniently deposit and transport it simultaneously, but the wind-up roll probably continues to rotate because of inertia after the rolling is accomplished to rolling equipment, thereby make the length of rolling and the length of requirement have the error, when the regulation length of rolling, confirm by the manual work whether the length of rolling meets the requirements, cut off the cable after reaching required length, the operation is troublesome, the manual work is cut out and is also made the length of rolling the error easily.

Therefore, in order to solve the problems, a fixed-length cable winding device for the power transmission line is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the cable fixed-length winding auxiliary device for the power transmission line, which has the advantages of fixed-length winding and error reduction and solves the problem of errors caused by equipment and manual operation.

(II) technical scheme

In order to realize the purposes of fixed-length winding and error reduction, the invention provides the following technical scheme: the utility model provides a cable fixed length rolling auxiliary device for power transmission line, which comprises a bracket, the inside swing joint of support has pivot one, the outside fixedly connected with gear one of pivot one, the outside meshing of gear one has gear two, the inside of gear two is fixed to be cup jointed pivot two, the outside fixedly connected with carousel one of pivot two, the inside fixedly connected with N utmost point of carousel one, the inside fixedly connected with S utmost point of carousel one, the inside swing joint of carousel one has the connecting rod, the outside swing joint of carousel one has carousel two, the inside of carousel two is provided with the current variant, the inside swing joint of carousel two has the fly leaf, the inside swing joint of carousel two has the baffle, the inside fixedly connected with electric wire of carousel two, the inside fixedly connected with shell of support, the outside fixedly connected with wind-up roll of pivot one.

Preferably, the surface of the second rotary table is provided with a groove, the groove is not less than six and distributed on the surface of the second rotary table at equal angles, the inner fixed connection of the groove is provided with two conductive columns, the number of the conductive columns in one groove is two, and the conductive columns in two adjacent grooves are connected through an electric wire.

Preferably, the main materials of the electrorheological fluid are gypsum, lime, carbon powder and olive oil, two baffle plates are symmetrically distributed on the inner side of the groove, a spring III is fixedly connected to the outer portion of each baffle plate, and one end, far away from the baffle plate, of the spring III is fixedly connected to the inner portion of the rotary table II.

Preferably, the specification phase-match of the utmost point of N and the specification phase-match of the utmost point of S, the inside fixedly connected with bar copper of connecting rod, the specification phase-match of bar copper and the utmost point of N, the utmost point of S, the one end fixedly connected with balancing weight that the bar copper was kept away from to the connecting rod, the balancing weight is made by insulating material, the one end fixedly connected with spring one that the connecting rod is close to the bar copper, the one end fixed connection of spring one that the connecting rod was kept away from is in the inside of.

Preferably, the fly leaf is made by insulating material, and the outside fixedly connected with spring two of fly leaf, the one end fixed connection that the fly leaf was kept away from to spring two is in the bottom of recess, and the outside fixedly connected with feeler lever of carousel one, feeler lever are no less than six and equal angular distribution in the outside of carousel one, the specification phase-match of feeler lever and fly leaf.

Preferably, the first rotating disc and the second rotating disc are three and correspond in position, the second gear is three and is meshed with the first gear, and the shell is movably connected to the outer portion of the first rotating shaft.

Preferably, the motor is fixedly connected to the outer portion of the first rotating shaft, the motor and the conductive columns are electrically connected with an external power supply, and the copper bar and the external power supply are electrically connected with the control center.

(III) advantageous effects

Compared with the prior art, the invention provides an auxiliary fixed-length cable winding device for a power transmission line, which has the following beneficial effects:

1. this cable fixed length rolling auxiliary device for power transmission line, through the support, shell, pivot one, gear two, carousel one, carousel two, connecting rod, the N utmost point, the S utmost point, balancing weight and the spring interact between one, can make the wind-up roll can not produce any influence to the normal clear of rolling when normally carrying out the rolling, avoided the use of this device to influence the normal clear of rolling to influence depositing and transporting of transmission cable.

2. This cable fixed length rolling auxiliary device for power transmission line through interact between all structures, can prevent that equipment from taking place to rotate under inertial effect, and then guarantees that the cable of equipment rolling can not have dimensional error, can not influence the normal production of cable, reduces artificial amount of labour, reduces the artifical probability of tailorring and causing the error.

Drawings

FIG. 1 is a schematic view of the connection among a bracket, a first rotating shaft, a shell and a wind-up roll of the invention;

FIG. 2 is a schematic partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the position B in FIG. 4 according to the present invention.

In the figure: 1. a support; 2. a first rotating shaft; 3. a first gear; 4. a second gear; 5. a second rotating shaft; 6. a first rotating disc; 7. an N pole; 8. an S pole; 9. a connecting rod; 10. a second rotating disc; 11. an electrorheological fluid; 12. a movable plate; 13. a baffle plate; 14. an electric wire; 15. a housing; 16. and (7) winding the roller.

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. 1-5, an auxiliary device for fixed-length winding of a cable for a power transmission line comprises a support 1, a first rotating shaft 2 is movably connected inside the support 1, a first gear 3 is fixedly connected outside the first rotating shaft 2, a second gear 4 is meshed outside the first gear 3, a second rotating shaft 5 is fixedly sleeved inside the second gear 4, a first rotating disc 6 is fixedly connected outside the second rotating shaft 5, the first rotating disc 6 and a second rotating disc 10 are three and correspond to each other in position, three of the second gears 4 are all meshed with the first gear 3, and a shell 15 is movably connected outside the first rotating shaft 2; the inside fixedly connected with N utmost point 7 of carousel 6, the specification of N utmost point 7 and the specification phase-match of S utmost point 8, the inside fixedly connected with bar copper of connecting rod 9, the specification and the N utmost point 7 of bar copper, the specification phase-match of S utmost point 8, the one end fixedly connected with balancing weight of bar copper is kept away from to connecting rod 9, the balancing weight is made by insulating material, connecting rod 9 is close to the one end fixedly connected with spring one of bar copper, the one end fixed connection of connecting rod 9 is kept away from to spring one is in the inside of carousel 6.

The S pole 8 is fixedly connected to the inside of the first rotary table 6, the connecting rod 9 is movably connected to the inside of the first rotary table 6, the second rotary table 10 is movably connected to the outside of the first rotary table 6, grooves are formed in the surface of the second rotary table 10, the number of the grooves is not less than six, the grooves are distributed on the surface of the second rotary table 10 in an equal angle mode, the inner portion of each groove is fixedly connected with two conductive columns, the number of the conductive columns in each groove is two, and the conductive columns in two adjacent grooves are connected through electric wires; an electrorheological body 11 is arranged inside the second rotary table 10, the main materials of the electrorheological body 11 are gypsum, lime, carbon powder and olive oil, two baffle plates 13 are symmetrically distributed on the inner side of the groove, a third spring is fixedly connected to the outer part of each baffle plate 13, and one end, far away from the baffle plates 13, of the third spring is fixedly connected inside the second rotary table 10; the movable plate 12 is movably connected inside the second rotary table 10, the movable plate 12 is made of an insulating material, the second spring is fixedly connected outside the movable plate 12, one end, far away from the movable plate 12, of the second spring is fixedly connected to the bottom of the groove, the touch rod is fixedly connected outside the first rotary table 6, the touch rod is not less than six touch rods and is distributed on the outside of the first rotary table 6 in an equal angle mode, and the touch rods are matched with the movable plate 12 in specification.

A baffle 13 is movably connected inside the second rotary table 10, an electric wire 14 is fixedly connected inside the second rotary table 10, a shell 15 is fixedly connected inside the bracket 1, a wind-up roll 16 is fixedly connected outside the first rotary shaft 2, a motor is fixedly connected outside the first rotary shaft 2, the motor and the conductive post are electrically connected with an external power supply, and the copper bar and the external power supply are electrically connected with a control center; through the interaction among the bracket 1, the shell 15, the first rotating shaft 2, the first gear 3, the second gear 4, the first rotating disc 6, the second rotating disc 10, the connecting rod 9, the N pole 7, the S pole 8, the balancing weight and the first spring, the winding roller 16 can not generate any influence on the normal winding when winding is normally carried out, and the influence on the normal winding caused by the use of the device is avoided, so that the storage and transportation of the transmission cable are influenced; through the interact between all structures, can prevent that equipment from taking place to rotate under inertial effect, and then guarantee that the cable of equipment rolling can not have dimensional error, can not influence the normal production of cable, reduce artificial amount of labour, reduce the artifical probability of tailorring and causing the error.

The working principle is that when the winding is completed, a user controls the external power supply to supply power to the motor through the control center, when the winding is completed, the user controls the external power supply to no longer supply power to the motor through the control center, meanwhile, the control center controls the external power supply to supply power to the conductive posts, the conductive posts are powered on to enable the current variant 11 to be powered on, the powered current variant 11 becomes a solid state, the solid current variant 11 can enable the movable plate 12 not to move, the spring II can not be compressed, when a contact rod outside the first rotating disk 6 is contacted with the movable plate 12, the movable plate 12 can obstruct the motion of the contact rod, further the motion of the second rotating disk 10 can be limited, the second rotating shaft 5 cannot move to enable the second gear 4 not to move, when the first rotating shaft 2 rotates under the action of inertia, the first rotating shaft 2 drives the first gear 3 to rotate, the second gear 4 can enable the first gear 3, when the rotating shaft 2 rotates, the contact rod outside the first rotating disc 6 enables the movable plate 12 to move inwards, the second spring is compressed, the second current transformer 11 moves on the baffle 13 under the action of the movable plate 12, and the third spring is compressed when the baffle 13 moves.

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

1. The utility model provides a cable fixed length rolling auxiliary device for transmission line, includes support (1), its characterized in that: the inner part of the bracket (1) is movably connected with a first rotating shaft (2), the outer part of the first rotating shaft (2) is fixedly connected with a first gear (3), the outer part of the first gear (3) is meshed with a second gear (4), the inner part of the second gear (4) is fixedly sleeved with a second rotating shaft (5), the outer part of the second rotating shaft (5) is fixedly connected with a first rotating disc (6), the inner part of the first rotating disc (6) is fixedly connected with an N pole (7), the inner part of the first rotating disc (6) is fixedly connected with an S pole (8), the inner part of the first rotating disc (6) is movably connected with a connecting rod (9), the outer part of the first rotating disc (6) is movably connected with a second rotating disc (10), the inner part of the second rotating disc (10) is provided with a current variable body (11), the inner part of the second rotating disc (10) is movably connected with a movable plate (12, the inside fixedly connected with shell (15) of support (1), the outside fixedly connected with wind-up roll (16) of pivot (2).

2. A cable fixed-length winding auxiliary device for a transmission line according to claim 1, characterized in that: the surface of the second rotating disk (10) is provided with grooves, the grooves are not less than six and distributed on the surface of the second rotating disk (10) at equal angles, the inner parts of the grooves are fixedly connected with conductive columns, the number of the conductive columns in one groove is two, and the conductive columns in two adjacent grooves are connected through electric wires (14).

3. A cable fixed-length winding auxiliary device for a transmission line according to claim 1, characterized in that: the main materials of the electrorheological body (11) are gypsum, lime, carbon powder and olive oil, two baffle plates (13) are symmetrically distributed on the inner side of the groove, a spring III is fixedly connected to the outer portion of each baffle plate (13), and one end, far away from the baffle plates (13), of the spring III is fixedly connected to the inner portion of the rotary table II (10).

4. A cable fixed-length winding auxiliary device for a transmission line according to claim 1, characterized in that: the specification phase-match of the specification of the N utmost point (7) and the specification phase-match of the S utmost point (8), the inside fixedly connected with bar copper of connecting rod (9), the specification phase-match of bar copper and N utmost point (7), S utmost point (8), the one end fixedly connected with balancing weight of bar copper is kept away from in connecting rod (9), the balancing weight is made by insulating material, connecting rod (9) are close to the one end fixedly connected with spring one of bar copper, the one end fixed connection in the inside of carousel one (6) that connecting rod (9) were kept away from to spring one.

5. A cable fixed-length winding auxiliary device for a transmission line according to claim 1, characterized in that: the movable plate (12) is made of an insulating material, a second spring is fixedly connected to the outer portion of the movable plate (12), one end, far away from the movable plate (12), of the second spring is fixedly connected to the bottom of the groove, a feeler lever is fixedly connected to the outer portion of the first rotating disc (6), the feeler lever is not less than six and distributed in the outer portion of the first rotating disc (6) in an equal angle mode, and the feeler lever is matched with the movable plate (12) in specification.

6. A cable fixed-length winding auxiliary device for a transmission line according to claim 1, characterized in that: the first rotating disk (6) and the second rotating disk (10) are three and correspond in position, the second gear (4) is three and is meshed with the first gear (3), and the shell (15) is movably connected to the outer portion of the first rotating shaft (2).

7. A cable fixed-length winding auxiliary device for a transmission line according to claim 1, characterized in that: the motor is fixedly connected to the outer portion of the first rotating shaft (2), the motor and the conductive columns are electrically connected with an external power supply, and the copper bar and the external power supply are electrically connected with the control center.