Automatic robot for mounting and dismounting warning ball
Technical Field
The invention relates to the field of high-voltage power transmission, in particular to an automatic assembly and disassembly robot for a warning ball.
Background
The warning ball is power equipment with a warning function and is usually arranged on a guide wire, and has the main functions of providing visual warning for an aircraft flying in low altitude to prevent the aircraft from colliding with a power transmission line, and meanwhile, the warning ball can play an obvious warning role on vehicles, pedestrians, construction machinery and the like on the ground to avoid danger caused by approaching the power transmission line.
When the warning ball is assembled and disassembled, the conventional galloping vehicle is taken by an operator to install the warning ball, two hemispheres of the warning ball are spliced on a lead, bosses of the hemispheres of the two warning balls are connected through bolts, and the installation method has low installation efficiency on one hand and high safety risk on the other hand in the high-altitude operation process of the operator.
Disclosure of Invention
In order to automatically complete the installation and the disassembly of the warning ball, the application provides a robot for automatically installing and disassembling the warning ball and an installation and disassembly method thereof.
The application provides an automatic assembly and disassembly robot for a warning ball, which adopts the following technical scheme:
The automatic warning ball assembling and disassembling robot comprises a base, wherein a wire feeding assembly, a clamping assembly for clamping a boss of a warning ball and a screwing assembly for screwing a mounting screw of the warning ball are arranged on the base, the wire feeding assembly is provided with a plurality of groups, the wire feeding assembly comprises a winding drum, a traction rope and a wire feeding motor, the winding drum is rotationally connected to the base, the rotation axis of the winding drum is arranged along the horizontal direction, one end of the traction rope is wound and fixedly connected to the winding drum, the other end of the traction rope is provided with a hanging ring, the hanging ring is used for being connected to a wire in a hanging mode, and the wire feeding motor is fixedly arranged on the base and used for driving the winding drum to rotate.
The clamping components are arranged in two groups at intervals along the length direction of the base, the clamping components comprise a gantry sliding frame, two C-shaped frames are connected to the gantry sliding frame in a sliding mode along the width direction of the base, openings of the two C-shaped frames are arranged in the horizontal direction and are opposite to each other, clamping rods penetrate through a top plate of the C-shaped frames in the vertical direction, clamping plates are arranged at the end portions of the clamping rods and are close to a bottom plate of the C-shaped frames to clamp bosses of warning balls, a first driving component used for driving the C-shaped frames to slide is arranged on the gantry sliding frame, and a second driving component used for driving the clamping rods to slide along the vertical direction is arranged on the C-shaped frames.
Optionally, the first driving component comprises a sliding motor and a sliding screw rod, the sliding screw rod is rotationally connected to the gantry sliding frame, the rotation axis of the sliding screw rod is arranged along the width direction of the base, the sliding screw rod is a bidirectional screw rod, threads at two ends of the sliding screw rod are opposite in rotation direction, the two C-shaped frames are connected with the sliding screw rod through screw rod nuts and are arranged at two sides of the sliding screw rod, the sliding screw rod rotates to drive the two C-shaped seats to be close to or far away from each other, and the sliding motor is used for driving the sliding screw rod to rotate.
Optionally, the second driving component comprises an electric push rod, the electric push rod is fixedly connected to the top of the C-shaped frame, and an output shaft of the electric push rod is fixedly connected with the clamping rod.
Optionally, the screwing assembly comprises a screwing base, a screwing sleeve and a screwing motor, wherein the screwing base is connected to the base in a sliding manner along the horizontal direction, the screwing motor is fixedly connected to the screwing base, the screwing sleeve is connected with an output shaft of the screwing motor, and a feeding assembly for driving the screwing base to slide is further arranged on the base.
Optionally, a lifting guide rail is arranged on the base along the vertical direction, a lifting base is connected to the lifting guide rail in a sliding manner, a lifting assembly for driving the lifting base to slide is arranged on the base, and the screwing base is connected to the lifting base in a sliding manner along the horizontal direction.
Optionally, the feeding assembly comprises a feeding motor and a feeding screw rod, the feeding screw rod is rotationally connected to the lifting base, the rotation axis of the feeding screw rod is arranged along the horizontal direction, the screwing base is connected with the feeding screw rod through a screw rod nut, and the feeding motor is used for driving the feeding screw rod to rotate.
Optionally, the lifting assembly comprises a lifting motor and a lifting screw rod, the lifting screw rod is rotationally connected to the lifting guide rail, the rotation axis of the lifting screw rod is arranged along the vertical direction, the lifting base is connected with the lifting screw rod through a screw rod nut, and the lifting motor is used for driving the lifting screw rod to rotate.
Optionally, the base is further provided with a lifting assembly for lifting the warning ball, the lifting assembly comprises two lifting bases, the lifting bases are provided with a plurality of lifting supports, the plurality of lifting supports are simultaneously attached to the surface of the warning ball to lift the warning ball, the two lifting bases are connected to the base in a sliding mode along the width direction of the base, and the base is further provided with a driving assembly III for driving the lifting bases.
Optionally, the driving assembly III comprises a lifting motor and a lifting screw rod, the lifting screw rod is rotatably connected to the base, the rotation axis of the lifting screw rod is arranged along the length direction of the base, the lifting screw rod is a two-way screw rod, the two lifting bases are connected to the two ends of the lifting screw rod through screw rod nuts, and the lifting motor is used for driving the lifting screw rod to rotate.
In summary, the application has the following beneficial technical effects:
According to the application, through the arrangement of the lifting assembly, the wire feeding assembly, the clamping assembly and the screwing assembly, the robot can automatically finish the operations of wire feeding, splicing, installing and dismantling the warning ball, so that the manual work is liberated, the safety is improved, and the working efficiency is improved.
Drawings
FIG. 1 is an overall construction diagram of an automatic attaching/detaching robot for a warning ball according to the present application;
FIG. 2 is an overall block diagram of the upper wire assembly of FIG. 1;
FIG. 3 is an overall block diagram of the clamping assembly of FIG. 1;
FIG. 4 is an overall block diagram of the lift assembly of FIG. 1;
fig. 5 is an overall structural view of the screw assembly of fig. 1.
Reference numerals illustrate:
1. A base; 2, a wire feeding assembly, 21, a wire feeding motor, 22, a winding drum, 23, a traction rope, 3, a clamping assembly, 31, a gantry carriage, 32, a C-shaped frame, 33, a clamping rod, 331, a clamping plate, 34, a sliding motor, 35, a sliding screw rod, 36, an electric push rod, 4, a screwing assembly, 41, a screwing base, 42, a screwing sleeve, 43, a screwing motor, 44, a lifting guide rail, 45, a lifting base, 46, a feeding motor, 47, a feeding screw rod, 48, a lifting motor, 49, a lifting screw rod, 5, a lifting assembly, 51, a lifting base, 52, a lifting support, 53, a lifting motor, 54, a lifting screw rod and 6, a warning ball.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses an automatic warning ball assembling and disassembling robot, which comprises a base 1, wherein an upper wire assembly 2, a clamping assembly 3, a lifting assembly 5 and a screwing assembly 4 are arranged on the base 1, the upper wire assembly 2 is provided with two groups, the two groups of upper wire assemblies 2 are arranged at intervals along the length direction of the base 1, the upper wire assembly 2 comprises a winding drum 22, a traction rope 23 and an upper wire motor 21, the winding drum 22 is rotatably connected to the base 1, the rotation axis of the winding drum 22 is arranged along the horizontal direction, one end of the traction rope 23 is fixedly connected to the winding drum 22 in a winding manner, a hanging ring is arranged at the other end of the traction rope 23 and is used for being hung on a wire, the upper wire motor 21 is fixedly arranged on the base 1 and used for driving the winding drum 22 to rotate, before the upper wire operation, the unmanned aerial vehicle is used for hanging the hanging ring on the wire, and then the winding drum 22 is driven to rotate through the upper wire motor 21 so as to wind the traction rope 23, and the whole base 1 is lifted to the height of the wire.
In the embodiment of the application, two groups of clamping assemblies 3 are arranged, the two groups of clamping assemblies 3 are arranged at intervals along the length direction of a base 1, the clamping assemblies 3 comprise a gantry sliding frame 31, two C-shaped frames 32 are connected to the gantry sliding frame 31 in a sliding manner along the width direction of the base 1, openings of the two C-shaped frames 32 are arranged in a horizontal direction and are opposite to each other, clamping rods 33 are penetrated through a top plate of the C-shaped frames 32 in a vertical direction, clamping plates 331 are arranged at the ends of the clamping rods 33, the clamping plates 331 are close to a bottom plate of the C-shaped frames 32 to clamp a boss of a warning ball 6, a first driving assembly used for driving the C-shaped frames 32 to slide is arranged on the gantry sliding frame 31, and a second driving assembly used for driving the clamping rods 33 to slide along the vertical direction is arranged on the C-shaped frames 32.
The clamping component 3 is a key component in the application, when the ground is on the ground, the boss of the hemisphere of the warning ball 6 is clamped into the groove of the C-shaped frame 32, the clamping plate 331 is driven to be close to the boss by the driving component II, and after the bosses on two sides of the hemisphere of the warning ball 6 are clamped, the C-shaped frame 32 can be driven to slide by the driving component I, so that the hemispheres are spliced together.
In the embodiment of the application, the first driving component comprises a sliding motor 34 and a sliding screw rod 35, the sliding screw rod 35 is rotationally connected to the gantry sliding frame 31, the rotation axis of the sliding screw rod 35 is arranged along the width direction of the base 1, the sliding screw rod 35 is a bidirectional screw rod, threads at two ends of the sliding screw rod 35 are opposite in rotation direction, the two C-shaped frames 32 are connected with the sliding screw rod 35 through screw rod nuts and are arranged at two sides of the sliding screw rod 35, the sliding motor 34 drives the sliding screw rod 35 to rotate so as to drive the two C-shaped seats to be close to or far away from each other, and therefore the hemispherical assembly of the warning ball 6 is completed.
After the warning ball 6 is spliced, the warning ball 6 can be mounted by fastening on a boss of a hemisphere of the warning ball 6, therefore, in the embodiment of the application, the screwing assembly 4 comprises a screwing base 41, a screwing sleeve 42 and a screwing motor 43, the screwing base 41 is connected to the base 1 in a sliding mode in the horizontal direction, the screwing motor 43 is fixedly connected to the screwing base 41, the screwing sleeve 42 is connected with an output shaft of the screwing motor 43, a feeding assembly used for driving the screwing base 41 to slide is further arranged on the base 1, the feeding assembly comprises a feeding motor 46 and a feeding screw 47, the feeding screw 47 is connected to the lifting base 45 in a rotating mode, the rotation axis of the feeding screw 47 is arranged in the horizontal direction, the screwing base 41 is connected with the feeding screw 47 through a screw nut, the screwing motor 43 is used for driving the screwing screw to rotate, the screwing sleeve 42 is sleeved on a bolt through the feeding assembly, and then the screwing sleeve 42 is driven to rotate through the screwing motor 43 to tighten the bolt, and the hemispherical mounting of the warning ball 6 is completed.
Considering that a plurality of bolts exist on the hemispherical boss of the warning ball 6 in the vertical direction, a lifting guide rail 44 is arranged on the base 1 in the vertical direction, a lifting base 45 is connected to the lifting guide rail 44 in a sliding manner, a lifting assembly for driving the lifting base 45 to slide is arranged on the base 1, the screwing base 41 is connected to the lifting base 45 in a sliding manner in the horizontal direction, and therefore the screwing assembly 4 can move to the next bolt position after screwing of one bolt is completed.
The lifting assembly comprises a lifting motor 48 and a lifting screw rod 49, wherein the lifting screw rod 49 is rotatably connected to a lifting guide rail 44, the rotation axis of the lifting screw rod 49 is arranged in the vertical direction, a lifting base 45 is connected with the lifting screw rod 49 through a screw rod nut, the lifting motor 48 is used for driving the lifting screw rod 49 to rotate, and the lifting motor 48 drives the lifting screw rod 49 to rotate so as to drive the lifting base 45 to slide.
In consideration of stability of the warning ball 6 during installation and disassembly, the application is further provided with a lifting assembly 5, the lifting assembly 5 comprises two lifting bases 51, two lifting supports 52 are arranged on the lifting bases 51, the lifting supports 52 are arc-shaped rods, the surfaces of the warning balls 6 are simultaneously attached to the surfaces of the warning balls 6 to lift the warning balls 6, the two lifting assemblies 5 are slidably connected to the base 1 along the width direction of the base 1, the base 1 is further provided with a driving assembly III for driving the lifting bases 51, the driving assembly III comprises a lifting motor 53 and a lifting screw 54, the lifting screw 54 is rotatably connected to the base 1, the rotation axis of the lifting screw 54 is arranged along the length direction of the base 1, the lifting screw 54 is a bidirectional screw, the two lifting bases 51 are connected to the two ends of the lifting screw 54 through screw nuts, and the lifting motor 53 is used for driving the lifting screw 54 to rotate.
When the warning ball is detached, the warning ball is stabilized through the lifting assembly 5, then the warning ball is clamped through the clamping assembly 3, the position of a boss of the warning ball is limited, then the two hemispheres can be separated by screwing the assembly 4 to cancel a screw on the warning ball, and then the disassembly work can be completed by loosening a traction rope through a winding drum in the upper wire assembly 2.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.