CN117498115A - A device and method for preparing graphite wire for power engineering grounding - Google Patents
A device and method for preparing graphite wire for power engineering grounding Download PDFInfo
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- CN117498115A CN117498115A CN202311571212.0A CN202311571212A CN117498115A CN 117498115 A CN117498115 A CN 117498115A CN 202311571212 A CN202311571212 A CN 202311571212A CN 117498115 A CN117498115 A CN 117498115A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
- B21F11/005—Cutting wire springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
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Abstract
The application discloses electric power engineering is graphite line preparation facilities and preparation method for ground connection, include: the device comprises a frame, a mounting seat, a reversing seat, an upper cutting assembly, a lower cutting assembly, an upper resetting assembly, a lower resetting assembly and a jacking assembly, wherein the mounting seat is fixed on the frame and is provided with a first driving motor and a second driving motor; an output shaft of the first driving motor is fixedly connected with the center of the reversing seat, the upper cutting assembly and the lower cutting assembly have the same structure, and the upper cutting assembly and the lower cutting assembly are symmetrically and rotatably arranged at the upper end and the lower end of the reversing seat; the jacking component is arranged on the frame; the upper reset assembly and the lower reset assembly are symmetrically arranged on the reversing seat, the upper reset assembly is connected with the upper cutting assembly, and the lower reset assembly is connected with the lower cutting assembly. The invention can replace the damaged cutting saw blade under the condition of not stopping the production line, thereby effectively ensuring the production efficiency of the production line.
Description
Technical Field
The application relates to the technical field of graphite wire production, in particular to a graphite wire preparation device and a graphite wire preparation method for grounding of power engineering.
Background
The good grounding of the transmission line tower is an important guarantee for reducing the lightning trip of the transmission line. The tower grounding grid is a basic lightning stroke protection device for the power transmission line, and practical operation experience shows that the reduction of the grounding resistance is an effective measure for improving the lightning resistance level of the line and reducing the lightning stroke tripping rate. In order to effectively improve the grounding characteristic of the tower grounding grid under the limited construction area, power supply enterprises adopt flexible graphite composite grounding materials to conduct power transmission line tower grounding design and construction. Compared with the traditional metal grounding materials such as galvanized steel, low carbon steel and the like, the flexible graphite composite grounding material with the high-conductivity crystalline flake graphite as the main conductive matrix can flexibly perform grounding design and construction according to actual topography, and the problem that the metal grounding material can not be curled and bent randomly due to the fact that the metal grounding material belongs to a rigid material is solved. In addition, the common steel material grounding device can have the phenomenon of corrosion fracture in the long-time operation process, and the long-term effectiveness of the grounding performance of the pole tower can not be ensured. In order to solve the corrosion problem of the tower metal grounding device, graphite grounding materials have been widely used in transmission tower grounding devices in recent years. The flexible graphite grounding material is a graphite grounding product widely applied at present, and has excellent conductivity, strong plasticity and wide application range, so that the flexible graphite grounding material is widely applied to grounding bodies.
The flexible graphite grounding material is prepared by manufacturing graphite wires, and the graphite wires are cut by a cutting device in the production process. The traditional cutting device is all single saw bit setting, when the saw bit after the cutting in-process is impaired, need stop whole production line, just can change the saw bit to can influence the whole production efficiency of production line. Therefore, the invention provides a graphite wire preparation device for grounding of an electric power engineering and a preparation method.
Disclosure of Invention
The embodiment of the application provides a graphite line preparation device and a preparation method for electric power engineering grounding, which enable damaged cutting saw blades to be replaced under the condition that a production line is not stopped, and further effectively ensure the production efficiency of the production line.
The first aspect of the present application provides a graphite wire preparation device for grounding of electric power engineering, comprising: the device comprises a frame, a mounting seat, a reversing seat, an upper cutting assembly, a lower cutting assembly, an upper resetting assembly, a lower resetting assembly and a jacking assembly;
the mounting seat is fixed on the frame, and a first driving motor for driving the mounting seat to rotate and a second driving motor for driving the upper cutting assembly or the lower cutting assembly are arranged on the mounting seat;
an output shaft of the first driving motor is fixedly connected with the center of the reversing seat;
the upper cutting assembly and the lower cutting assembly have the same structure, and are symmetrically and rotatably arranged at the upper end and the lower end of the reversing seat;
the jacking component is arranged on the frame and used for driving the upper cutting component or the lower cutting component to be in close contact with the graphite lines to be cut;
the upper reset assembly and the lower reset assembly are symmetrically arranged on the reversing seat, and the upper reset assembly is connected with the upper cutting assembly;
the lower reset component is connected with the lower cutting component.
Optionally, the upper cutting assembly and the lower cutting assembly each comprise a rotating seat and a cutting saw blade;
one end of the rotating seat is fixedly connected with a first rotating rod, and the rotating seat is rotationally connected with the reversing seat through the first rotating rod;
one end of the first rotating rod, which is far away from the rotating seat, penetrates through the reversing seat and is rotationally connected with a first driven gear;
the cutting saw blade is rotatably arranged at the other end of the rotating seat through a second rotating rod, and a second driven gear is fixedly arranged on the second rotating rod;
the first driven gear is in meshed connection with the second driven gear;
a transmission gear is fixedly arranged on the output shaft of the second driving motor;
when the upper cutting assembly rotates to right above the reversing seat, the transmission gear is in meshed connection with the first driven gear on the upper cutting assembly;
when the lower cutting assembly rotates to right above the reversing seat, the transmission gear is in meshed connection with the first driven gear on the lower cutting assembly.
Optionally, the upper reset assembly and the lower reset assembly comprise a base, a guide rod, a top seat and a reset spring;
the base is fixed on the reversing seat;
the guide rod is movably arranged in the guide hole on the base;
the top seat is fixed at the top end of the guide rod;
the reset spring is sleeved on the guide rod, one end of the reset spring is connected with the lower surface of the top seat, and the other end of the reset spring is connected with the upper surface of the base.
Optionally, a first roller for abutting against the rotating seat is arranged on the top seat.
Optionally, an upper limiting block and a lower limiting block for respectively limiting rotation of the upper cutting assembly and the lower cutting assembly are fixed on the reversing seat;
the upper limiting block and the lower limiting block are symmetrically arranged on the upper side and the lower side of the reversing seat.
Optionally, the jacking assembly comprises a jacking electric cylinder and a jacking seat;
the jacking seat is fixed on the telescopic rod of the jacking electric cylinder.
Optionally, a second roller for abutting against the rotating seat is arranged on the jacking seat.
Optionally, a positioning electric cylinder is arranged on the mounting seat;
and a group of positioning grooves matched with the telescopic rods of the positioning electric cylinders are symmetrically formed in the reversing seat.
Optionally, the edge line position of the end face of the telescopic rod of the positioning electric cylinder is subjected to chamfering treatment.
The preparation method of the graphite wire for the grounding of the electric power engineering is realized by the preparation device of the graphite wire for the grounding of the electric power engineering, and specifically comprises the following steps:
placing a graphite wire to be cut in a cutting area, starting a first driving motor, controlling a reversing seat to rotate through the first driving motor, enabling an upper cutting assembly to rotate to be right above the reversing seat, and connecting the upper cutting assembly with a second driving motor in a transmission manner;
starting a second driving motor, and driving the upper cutting assembly through the second driving motor to enable the cutting saw blade on the upper cutting assembly to rotate;
starting the jacking component, and driving the upper cutting component to rotate downwards through the jacking component, so that a cutting saw blade on the upper cutting component is abutted against the graphite wire to be cut, and cutting of the graphite wire is realized;
when the lower cutting assembly is required to be replaced for cutting, the upper cutting assembly is separated from the graphite wire by resetting the supporting assembly, then the reversing seat is controlled by the first driving motor to rotate, the lower cutting assembly is rotated to the position right above and is in transmission connection with the second driving motor, then the second driving motor is restarted, the second driving motor drives the cutting saw blade on the lower cutting assembly to rotate, and meanwhile the supporting assembly is started again, so that the cutting saw blade on the lower cutting assembly is close to the graphite wire to be cut, and the lower cutting assembly is used for cutting the graphite wire.
From the above technical solutions, the embodiments of the present application have the following advantages: this graphite line preparation facilities for electric power engineering ground connection includes frame, mount pad, switching-over seat, upper cutting subassembly, lower level cutting subassembly, upper reset subassembly, lower level reset subassembly and roof and hold the subassembly, and be provided with on the mount pad and be used for driving mount pad pivoted first driving motor and be used for driving upper cutting subassembly or lower level cutting subassembly's second driving motor, during the use, can be through first driving motor drive switching-over seat rotation, carry out the replacement of upper cutting subassembly and lower level cutting subassembly, thereby make the staff can change the cutting saw bit of damage under the circumstances of not stopping the production line, and then effectively guarantee the whole production efficiency of production line.
Drawings
Fig. 1 is a schematic structural diagram of a graphite wire preparation device for grounding of an electric power engineering in an embodiment of the present application;
fig. 2 is a schematic structural diagram of the rear side of the graphite wire preparation device for grounding of the power engineering in the embodiment of the application;
FIG. 3 is an enlarged detail view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of the installation positions of an upper reset assembly, a lower reset assembly, an upper limiting block and a lower limiting block in the embodiment of the present application;
FIG. 5 is an enlarged detail view of portion B of FIG. 4;
fig. 6 is a schematic structural diagram of a reversing seat in an embodiment of the present application;
FIG. 7 is a schematic structural view of an upper cutting assembly according to an embodiment of the present disclosure;
wherein, the reference numerals are as follows:
the device comprises a mounting seat, a 2-reversing seat, a 3-upper cutting assembly, a 4-lower cutting assembly, a 5-upper reset assembly, a 6-lower reset assembly, a 7-jacking assembly, an 8-first driving motor, a 9-second driving motor, a 10-transmission gear, a 11-center hole, a 12-upper rotating hole, a 13-lower rotating hole, a 14-upper limiting block, a 15-lower limiting block, a 16-rotating seat, a 17-cutting saw blade, a 18-first rotating rod, a 19-first driven gear, a 20-second rotating rod, a 21-second driven gear, a 22-base, a 23-guide rod, a 24-jacking seat, a 25-reset spring, a 26-jacking electric cylinder, a 27-jacking seat, a 28-positioning electric cylinder, a 29-positioning groove and a 30-graphite line.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The application provides an embodiment of a graphite wire preparation device for grounding of an electric power engineering, and particularly please refer to fig. 1.
The graphite wire preparation device for grounding of electric power engineering in this embodiment includes: the device comprises a frame, a mounting seat 1, a reversing seat 2, an upper cutting assembly 3, a lower cutting assembly 4, an upper resetting assembly 5, a lower resetting assembly 6 and a jacking assembly 7, wherein the mounting seat 1 is fixed on the frame, and a first driving motor 8 for driving the mounting seat 1 to rotate and a second driving motor 9 for driving the upper cutting assembly 3 or the lower cutting assembly 4 are arranged on the mounting seat 1; the output shaft of the first driving motor 8 is fixedly connected with the center of the reversing seat 2, the upper cutting assembly 3 and the lower cutting assembly 4 have the same structure, and the upper cutting assembly 3 and the lower cutting assembly 4 are symmetrically and rotatably arranged at the upper end and the lower end of the reversing seat 2; the jacking component 7 is arranged on the frame and used for driving the upper cutting component 3 or the lower cutting component 4 to be abutted against the graphite lines 30 to be cut; the upper reset assembly 5 and the lower reset assembly 6 are symmetrically arranged on the reversing seat 2, the upper reset assembly 5 is connected with the upper cutting assembly 3, and the lower reset assembly 6 is connected with the lower cutting assembly 4.
It should be noted that: this graphite line preparation facilities for electric power engineering ground connection includes frame, mount pad 1, switching-over seat 2, upper cutting subassembly 3, lower cutting subassembly 4, upper reset subassembly 5, lower reset subassembly 6 and top hold subassembly 7, and be provided with on mount pad 1 and be used for driving mount pad 1 pivoted first driving motor 8 and be used for driving upper cutting subassembly 3 or lower cutting subassembly 4's second driving motor 9, during the use, can be through the rotatory of first driving motor 8 drive switching-over seat 2, carry out upper cutting subassembly 3 and lower cutting subassembly 4's replacement, thereby make the staff change the cutting saw bit 17 of damage under the circumstances of not stopping the production line, and then effectively guarantee the whole production efficiency of production line.
The foregoing is a first embodiment of a graphite wire manufacturing apparatus for grounding of an electrical engineering provided in the embodiments of the present application, and the following is a second embodiment of a graphite wire manufacturing apparatus for grounding of an electrical engineering provided in the embodiments of the present application, and refer to fig. 1 to fig. 7 specifically.
The graphite wire preparation device for grounding of electric power engineering in this embodiment includes: the device comprises a frame, a mounting seat 1, a reversing seat 2, an upper cutting assembly 3, a lower cutting assembly 4, an upper resetting assembly 5, a lower resetting assembly 6 and a jacking assembly 7, wherein the mounting seat 1 is fixed on the frame, and a first driving motor 8 for driving the mounting seat 1 to rotate and a second driving motor 9 for driving the upper cutting assembly 3 or the lower cutting assembly 4 are arranged on the mounting seat 1; the output shaft of the first driving motor 8 is fixedly connected with the center of the reversing seat 2, the upper cutting assembly 3 and the lower cutting assembly 4 have the same structure, and the upper cutting assembly 3 and the lower cutting assembly 4 are symmetrically and rotatably arranged at the upper end and the lower end of the reversing seat 2; the jacking component 7 is arranged on the frame and used for driving the upper cutting component 3 or the lower cutting component 4 to be abutted against the graphite lines 30 to be cut; the upper reset assembly 5 and the lower reset assembly 6 are symmetrically arranged on the reversing seat 2, the upper reset assembly 5 is connected with the upper cutting assembly 3, and the lower reset assembly 6 is connected with the lower cutting assembly 4.
Specifically, the mounting seat 1 is fixedly connected with the frame through a connecting bracket; the center of the reversing seat 2 is provided with a center hole 11, and the reversing seat 2 is fixedly arranged on the output shaft of the first driving motor 8 through the center hole 11; the upper and lower ends of the reversing seat 2 are respectively provided with an upper rotating hole 12 and a lower rotating hole 13, and the upper cutting assembly 3 and the lower cutting assembly 4 are respectively in rotary connection with the reversing seat 2 through the upper rotating hole 12 and the lower rotating hole 13 for realizing the actions of pressing down and lifting up; the first drive motor 8 and the second drive motor 9 may each be a servo motor.
The upper cutting assembly 3 and the lower cutting assembly 4 comprise a rotating seat 16 and a cutting saw blade 17, one end of the rotating seat 16 is fixedly connected with a first rotating rod 18, the rotating seat 16 is rotationally connected with the reversing seat 2 through the first rotating rod 18, and the rotating seat 16 is specifically rotationally arranged in a rotating hole through the first rotating rod 18; one end of the first rotating rod 18 far away from the rotating seat 16 penetrates through the reversing seat 2 and is rotationally connected with a first driven gear 19, the cutting saw blade 17 is rotationally arranged at the other end of the rotating seat 16 through a second rotating rod 20, and a second driven gear 21 is fixedly arranged on the second rotating rod 20; the first driven gear 19 is in meshed connection with the second driven gear 21; the output shaft of the second driving motor 9 is fixedly provided with a transmission gear 10, and when the upper cutting assembly 3 rotates to right above the reversing seat 2, the transmission gear 10 is in meshed connection with a first driven gear 19 on the upper cutting assembly 3; when the lower cutting assembly 4 rotates to right above the reversing seat 2, the transmission gear 10 is in meshed connection with the first driven gear 19 on the lower cutting assembly 4.
The upper reset assembly 5 and the lower reset assembly 6 comprise a base 22, a guide rod 23, a top seat 24 and a reset spring 25, wherein the base 22 is fixed on the reversing seat 2, the guide rod 23 is movably arranged in a guide hole on the base 22, the top seat 24 is fixed at the top end of the guide rod 23, the reset spring 25 is sleeved on the guide rod 23, one end of the reset spring 25 is connected with the lower surface of the top seat 24, and the other end of the reset spring is connected with the upper surface of the base 22. Specifically, the top seat 24 is provided with the first roller for abutting against the rotating seat 16, so that friction effect can be reduced, and flexibility of relative movement between structures can be improved.
An upper limiting block 14 and a lower limiting block 15 for respectively limiting rotation of the upper cutting assembly 3 and the lower cutting assembly 4 are fixed on the reversing seat 2, and the upper limiting block 14 and the lower limiting block 15 are symmetrically arranged on the upper side and the lower side of the reversing seat 2.
It can be understood that the rotating seat 16 on the upper cutting assembly 3 is limited by the upper limiting block 14 and the upper resetting assembly 5; the rotating seat 16 on the lower cutting assembly 4 is limited by the lower limiting block 15 and the lower resetting assembly 6. The upper limiting block 14, the lower limiting block 15, the upper resetting component 5 and the lower resetting component 6 are used for limiting the upper cutting component 3 and the lower cutting component 4, so that the stability of the upper cutting component and the lower cutting component in the steering process can be effectively ensured.
The propping assembly 7 comprises a propping electric cylinder 26 and a propping seat 27, wherein the propping seat 27 is fixed on a telescopic rod of the propping electric cylinder 26, when the propping electric cylinder 26 is in a progress state, the cutting saw blade 17 is abutted against the graphite wire 30 to be cut, and when the propping electric cylinder 26 is in a reset state, the cutting saw blade 17 is separated from the graphite wire 30 to be cut. Specifically, the second roller for abutting against the rotating seat 16 is disposed on the supporting seat 27, so that friction can be reduced, and flexibility of relative movement between structures can be improved.
The positioning electric cylinder 28 is arranged on the mounting seat 1, and the reversing seat 2 is symmetrically provided with a group of positioning grooves 29 which are used for being matched with the telescopic rods of the positioning electric cylinder 28, so that the positioning stability of the reversing seat 2 can be effectively improved. When the positioning electric cylinder 28 is in a progress state, the telescopic rod of the positioning electric cylinder 28 is inserted into the corresponding positioning groove 29, and when the positioning electric cylinder 28 is in a reset state, the telescopic rod of the positioning electric cylinder 28 is completely separated from the positioning groove 29. In the present embodiment, the positioning cylinder 28 is located directly below the first drive motor 8, and the second drive motor 9 is located directly above the first drive motor 8.
It should be noted that: when the upper cutting assembly 3 or the lower cutting assembly 4 rotates to be right above and is in transmission connection with the second driving motor 9, the positioning electric cylinder 28 is matched with the corresponding positioning groove 29 to realize the positioning of the reversing seat 2.
Specifically, the edge line position of the end face of the telescopic rod of the positioning electric cylinder 28 is chamfered, so that the telescopic rod can be conveniently inserted into the positioning groove 29 in a aligned manner.
The application also provides a preparation method of the graphite wire for the grounding of the power engineering, which is realized by the preparation device of the graphite wire for the grounding of the power engineering and comprises the following steps:
placing a graphite wire to be cut in a cutting area, starting a first driving motor 8, controlling the reversing seat 2 to rotate through the first driving motor 8, enabling the upper cutting assembly 3 to rotate to be right above, and connecting with a second driving motor 9 in a transmission way;
starting a second driving motor 9, and driving the upper cutting assembly 3 through the second driving motor 9 to enable the cutting saw blade 17 on the upper cutting assembly 3 to rotate;
starting the jacking component 7, and driving the upper cutting component 3 to rotate downwards through the jacking component 7, so that the cutting saw blade 17 on the upper cutting component 3 is abutted against the graphite wire to be cut, and cutting of the graphite wire is realized;
when the lower cutting assembly 4 is required to be replaced for cutting, the propping assembly 7 is reset, the cutting saw blade 17 of the upper cutting assembly 3 is separated from graphite wires, then the reversing seat 2 is controlled to rotate through the first driving motor 8, the lower cutting assembly 4 is rotated to be right above and is in transmission connection with the second driving motor 9, then the second driving motor 9 is restarted, the cutting saw blade 17 on the lower cutting assembly 4 is driven by the second driving motor 9 to rotate, and meanwhile the propping assembly 7 is restarted, so that the cutting saw blade 17 on the lower cutting assembly 4 is in close contact with the graphite wires to be cut, and the lower cutting assembly 4 is used for cutting the graphite wires.
When the upper cutting assembly 3 or the lower cutting assembly 4 rotates to right above and is in transmission connection with the second driving motor 9, the positioning electric cylinder 28 can be started, and the telescopic rod of the positioning cylinder stretches into the corresponding positioning groove 29 at the moment, so that the reversing seat 2 can be positioned.
The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides a graphite line preparation facilities for electric power engineering ground connection which characterized in that includes: the device comprises a frame, a mounting seat, a reversing seat, an upper cutting assembly, a lower cutting assembly, an upper resetting assembly, a lower resetting assembly and a jacking assembly;
the mounting seat is fixed on the frame, and a first driving motor for driving the mounting seat to rotate and a second driving motor for driving the upper cutting assembly or the lower cutting assembly are arranged on the mounting seat;
an output shaft of the first driving motor is fixedly connected with the center of the reversing seat;
the upper cutting assembly and the lower cutting assembly have the same structure, and are symmetrically and rotatably arranged at the upper end and the lower end of the reversing seat;
the jacking component is arranged on the frame and used for driving the upper cutting component or the lower cutting component to be in close contact with the graphite lines to be cut;
the upper reset assembly and the lower reset assembly are symmetrically arranged on the reversing seat, and the upper reset assembly is connected with the upper cutting assembly;
the lower reset component is connected with the lower cutting component.
2. The apparatus of claim 1, wherein the upper and lower cutting assemblies each comprise a rotating seat and a cutting blade;
one end of the rotating seat is fixedly connected with a first rotating rod, and the rotating seat is rotationally connected with the reversing seat through the first rotating rod;
one end of the first rotating rod, which is far away from the rotating seat, penetrates through the reversing seat and is rotationally connected with a first driven gear;
the cutting saw blade is rotatably arranged at the other end of the rotating seat through a second rotating rod, and a second driven gear is fixedly arranged on the second rotating rod;
the first driven gear is in meshed connection with the second driven gear;
a transmission gear is fixedly arranged on the output shaft of the second driving motor;
when the upper cutting assembly rotates to right above the reversing seat, the transmission gear is in meshed connection with the first driven gear on the upper cutting assembly;
when the lower cutting assembly rotates to right above the reversing seat, the transmission gear is in meshed connection with the first driven gear on the lower cutting assembly.
3. The graphite wire manufacturing device for grounding of electric power engineering according to claim 2, wherein the upper reset assembly and the lower reset assembly each comprise a base, a guide rod, a top seat and a reset spring;
the base is fixed on the reversing seat;
the guide rod is movably arranged in the guide hole on the base;
the top seat is fixed at the top end of the guide rod;
the reset spring is sleeved on the guide rod, one end of the reset spring is connected with the lower surface of the top seat, and the other end of the reset spring is connected with the upper surface of the base.
4. The apparatus for manufacturing graphite wires for grounding in electrical engineering according to claim 3, wherein the top base is provided with a first roller for abutting against the rotating base.
5. The graphite wire preparation device for grounding of electric power engineering according to claim 1, wherein an upper limiting block and a lower limiting block for respectively limiting rotation of the upper cutting assembly and the lower cutting assembly are fixed on the reversing seat;
the upper limiting block and the lower limiting block are symmetrically arranged on the upper side and the lower side of the reversing seat.
6. The graphite wire manufacturing device for grounding of electric power engineering according to claim 2, wherein the jacking assembly comprises a jacking cylinder and a jacking seat;
the jacking seat is fixed on the telescopic rod of the jacking electric cylinder.
7. The apparatus according to claim 6, wherein the holding base is provided with a second roller for abutting against the rotating base.
8. The graphite wire preparation device for grounding of electric power engineering according to claim 1, wherein a positioning electric cylinder is arranged on the mounting seat;
and a group of positioning grooves matched with the telescopic rods of the positioning electric cylinders are symmetrically formed in the reversing seat.
9. The apparatus for manufacturing graphite wires for grounding in electrical engineering according to claim 8, wherein the positioning cylinder is chamfered at the edge of the end face of the telescopic rod.
10. A method for preparing a graphite wire for grounding of an electric power engineering, characterized in that the preparation method is realized by the graphite wire preparation device for grounding of an electric power engineering according to any one of claims 1 to 9, comprising the following steps:
placing a graphite wire to be cut in a cutting area, starting a first driving motor, controlling a reversing seat to rotate through the first driving motor, enabling an upper cutting assembly to rotate to be right above the reversing seat, and connecting the upper cutting assembly with a second driving motor in a transmission manner;
starting a second driving motor, and driving the upper cutting assembly through the second driving motor to enable the cutting saw blade on the upper cutting assembly to rotate;
starting the jacking component, and driving the upper cutting component to rotate downwards through the jacking component, so that a cutting saw blade on the upper cutting component is abutted against the graphite wire to be cut, and cutting of the graphite wire is realized;
when the lower cutting assembly is required to be replaced for cutting, the upper cutting assembly is separated from the graphite wire by resetting the supporting assembly, then the reversing seat is controlled by the first driving motor to rotate, the lower cutting assembly is rotated to the position right above and is in transmission connection with the second driving motor, then the second driving motor is restarted, the second driving motor drives the cutting saw blade on the lower cutting assembly to rotate, and meanwhile the supporting assembly is started again, so that the cutting saw blade on the lower cutting assembly is close to the graphite wire to be cut, and the lower cutting assembly is used for cutting the graphite wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311571212.0A CN117498115B (en) | 2023-11-23 | 2023-11-23 | A graphite wire preparation device and preparation method for power engineering grounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311571212.0A CN117498115B (en) | 2023-11-23 | 2023-11-23 | A graphite wire preparation device and preparation method for power engineering grounding |
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| Publication Number | Publication Date |
|---|---|
| CN117498115A true CN117498115A (en) | 2024-02-02 |
| CN117498115B CN117498115B (en) | 2025-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311571212.0A Active CN117498115B (en) | 2023-11-23 | 2023-11-23 | A graphite wire preparation device and preparation method for power engineering grounding |
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| CN (1) | CN117498115B (en) |
Citations (5)
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| CN111115334A (en) * | 2019-12-31 | 2020-05-08 | 河南四达电力设备股份有限公司 | Take graphite line automatic production line of automatic function of rectifying |
| CN111987562A (en) * | 2020-09-02 | 2020-11-24 | 东莞市龙飞数控科技有限公司 | Brass sheet automatic processing production equipment for wiring terminal with bullet head shape |
| CN112873309A (en) * | 2020-12-25 | 2021-06-01 | 山东省科创食用菌产业技术研究院 | Rotary cutting equipment for needle mushrooms |
| CN218638456U (en) * | 2022-10-31 | 2023-03-17 | 福建中电恒盛电力科技有限公司 | Cutting device for production and processing of electric wires and cables |
| CN219337901U (en) * | 2022-12-26 | 2023-07-14 | 苏州凯姆勒绝缘材料有限公司 | Cutting assembly and polyimide tube production equipment |
-
2023
- 2023-11-23 CN CN202311571212.0A patent/CN117498115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115334A (en) * | 2019-12-31 | 2020-05-08 | 河南四达电力设备股份有限公司 | Take graphite line automatic production line of automatic function of rectifying |
| CN111987562A (en) * | 2020-09-02 | 2020-11-24 | 东莞市龙飞数控科技有限公司 | Brass sheet automatic processing production equipment for wiring terminal with bullet head shape |
| CN112873309A (en) * | 2020-12-25 | 2021-06-01 | 山东省科创食用菌产业技术研究院 | Rotary cutting equipment for needle mushrooms |
| CN218638456U (en) * | 2022-10-31 | 2023-03-17 | 福建中电恒盛电力科技有限公司 | Cutting device for production and processing of electric wires and cables |
| CN219337901U (en) * | 2022-12-26 | 2023-07-14 | 苏州凯姆勒绝缘材料有限公司 | Cutting assembly and polyimide tube production equipment |
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| CN117498115B (en) | 2025-09-05 |
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