CN111864425A - Operating device for network configuration - Google Patents
Operating device for network configuration Download PDFInfo
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- CN111864425A CN111864425A CN202010841050.8A CN202010841050A CN111864425A CN 111864425 A CN111864425 A CN 111864425A CN 202010841050 A CN202010841050 A CN 202010841050A CN 111864425 A CN111864425 A CN 111864425A
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- magnetism
- rod
- insulating
- locking
- clamp
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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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
- H01R4/28—Clamped connections, spring connections
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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
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
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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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses an operating device for power grid configuration, which comprises an insulating operating rod and a grounding wire clamp, wherein the upper end of the insulating operating rod is provided with a connecting female end, the lower end of the insulating operating rod is provided with a connecting male end corresponding to the connecting female end and used for splicing more than two insulating operating rods, the lower end of the grounding wire clamp is provided with an installation column, and a locking prompter is arranged in the installation column and used for prompting the clamping state of the grounding wire clamp by the locking prompter; above-mentioned erection column lower extreme is equipped with magnetism and inhales the joint, above-mentioned magnetism is inhaled and is equipped with magnetism and inhale public end between joint and the connection female end, above-mentioned magnetism is inhaled public end upper end and is equipped with the magnetism and inhale the stick of inhaling that connects the matching with magnetism, above-mentioned magnetism is inhaled public end lower extreme and is equipped with and connect the first connective bar that female end matches for inhale public end by magnetism and connect the earth clamp on insulating bar, when expecting to optimize the earth clamp at the hanging wire, often need the staff to scramble, and when using insulating bar, there is the problem of certain potential safety hazard.
Description
Technical Field
The invention relates to a power grid configuration operation device, in particular to an operation device for power grid configuration.
Background
In the power grid configuration process, in order to ensure the safety of an operator, a ground wire is usually hung on a cable at the front end, so that a safety loop is formed in an area where the operator operates, and the relative safety of the operation area where the operator is located is effectively ensured.
In the actual power grid configuration process, the height of the cable is usually in a certain height so as to ensure that passers-by or vehicles passing by cannot be touched by mistake, therefore, when the grounding wire clamp is hung, the grounding wire clamp needs to be hung by people in a climbing manner, the mode has higher safety risk and belongs to a high-risk working state;
in order to guarantee that certain safe operating distance has between operating personnel and the cable, appear on the market that insulating bar and the integrative earth clamp that sets up of earth clamp, though make operating personnel can carry out the hanging wire operation beyond the certain distance, but insulating bar's quality is great, and its design length is difficult for the overlength, and the cable height is greater than insulating bar self length usually, consequently, to high altitude cable, still can't avoid climbing phenomenon completely at the hanging wire in-process. Because insulating bar and earth clamp are integrative setting, when adopting insulating bar to hang the line, its insulating bar can hang on the cable along with the earth clamp in the lump, and it hangs insulating bar itself and has certain potential safety hazard to the surrounding environment, the condition of vehicle, pedestrian's touching for example. It is therefore worthwhile to study how to optimize the operation of the grid configuration.
Disclosure of Invention
The invention aims to provide an operating device for power grid configuration, which aims to solve the problems that when an optimized ground wire clamp is hung on a wire, a worker is often required to climb the wire, and when an insulated operating rod is used, certain potential safety hazards exist.
In order to solve the technical problems, the invention adopts the following technical scheme:
an operating device for power grid configuration comprises an insulating operating rod and a ground clamp, wherein a connecting female end is arranged at the upper end of the insulating operating rod, a connecting male end corresponding to the connecting female end is arranged at the lower end of the insulating operating rod and used for splicing more than two insulating operating rods, an installation column is arranged at the lower end of the ground clamp, and a locking prompter is arranged in the installation column and used for prompting the clamping state of the ground clamp by the locking prompter; above-mentioned erection column lower extreme is equipped with magnetism and inhales the joint, and above-mentioned magnetism is inhaled and is equipped with magnetism and inhale public end between joint and the connection female end, and above-mentioned magnetism is inhaled public end upper end and is equipped with the magnetism stick of inhaling that matches with magnetism, and above-mentioned magnetism is inhaled public end lower extreme and is equipped with and connect the first connecting rod that the female end matches for inhale public end by magnetism and connect the earth clamp on insulating bar.
Preferably, the ground clamp comprises a hanging connector, a screw hole is formed in the hanging connector, a screw rod is arranged in the screw hole, and a chuck is arranged at the upper end of the screw rod and is used for being rotated in the screw hole and driving the chuck to move and clamping the cable by the chuck and the hanging connector.
The screw is hollow, a stroke rod is arranged in the screw, the chuck is arranged on the stroke rod, a stabilizing column is arranged on the outer wall of the stroke rod, limiting columns are arranged at two ends of the screw, the limiting columns are hollow, the diameter of each limiting column is smaller than that of each stabilizing column, and the diameter of each stroke rod is smaller than that of each limiting column and is used for moving up and down in the screw through the stroke rod.
A further technical scheme is that a return spring is sleeved on the stroke rod, and two ends of the return spring respectively abut against the stabilizing column and the limiting column and are used for applying upward thrust to the stroke rod through the return spring.
According to a further technical scheme, the locking prompter comprises a contact switch, the contact switch is installed in the installation column, corresponds to the lower end of the travel rod and is used for being moved downwards by the travel rod to touch the contact switch, and the contact switch is connected to the prompter and is used for starting the prompter by the contact switch.
The further technical scheme is that a hanging buckle is arranged on the hanging connector and used for being connected into a ground wire through the hanging buckle, and a current detector is connected into the ground wire and used for detecting the access state of the ground wire through the current detector.
Preferably, the insulated operating rod includes a carbon fiber portion and an insulating portion, the insulating portion is located at two ends of the carbon fiber portion, the insulating portion is provided with an electrode, and the operating rod is provided with an alarm for giving an alarm when the electrodes at the two ends of the insulated operating rod are conducted.
Preferably, the magnetic suction joint is provided with a magnetic suction groove at the lower end thereof, the magnetic suction rod is polygonal, the external profile of the magnetic suction rod is matched with the internal profile of the magnetic suction groove, the upper end of the magnetic suction rod is provided with a permanent magnet, and the magnetic suction groove is provided with a magnetic sheet corresponding to the permanent magnet and used for being attracted by the permanent magnet and the magnetic sheet.
Preferably, the female connection end is provided with a locking groove, the male connection end is provided with a second connection rod, and the first connection rod and the second connection rod correspond to the locking groove.
The further technical scheme is that the first connecting rod and the second connecting rod are provided with positioning grooves, and locking mechanisms are arranged in the locking grooves and used for locking the steel balls in the positioning grooves by the locking mechanisms.
Compared with the prior art, the invention has the beneficial effects of at least one of the following:
according to the invention, the connecting female end and the connecting male end are matched with each other, so that the insulating operating rod can be spliced to be suitable for hanging wires of cables with different heights, the grounding wire clamp and the magnetic suction connector are respectively fixed through the mounting posts, the magnetic suction male end is locked in the connecting female end through the first connecting rod and is adsorbed in the magnetic suction connector through the magnetic suction rod, the magnetic suction connector and the magnetic suction male end attract each other, and the magnetic suction male end is locked on the insulating operating rod through the connecting female end, so that the insulating operating rod can lift the grounding wire clamp to work; after the installation, drag through considering the application of force, make the magnetic suction connector and the public end of magnetism suction can separate to avoid insulating bar to hang on the cable.
According to the invention, the cable is clamped by matching the hanging connector and the chuck, and the screw rod rotates in the screw hole of the hanging connector, so that the gap between the chuck and the hanging connector is adjusted, and the grounding wire clamp can adapt to cables with different diameters.
After the cable is clamped by the chuck and the hanging connector, the screw rod is continuously rotated, the chuck is pressed to the stroke rod to transfer pressure, the stroke rod moves downwards in the screw rod, and the diameter of the stroke rod is increased through the stabilizing column, so that the stroke rod moving path can be limited by the stabilizing column and the limiting column, and meanwhile, the shaking risk of the stroke rod in the screw rod can be reduced through the stabilizing column.
According to the invention, the limit spring is arranged on the stroke rod, so that the stroke rod can apply a pushing force to the chuck conveniently, and the stroke rod can move downwards stably after the chuck is stressed.
According to the invention, when the travel rod moves downwards to a proper position through the touch switch, the prompter is triggered, and the prompter informs a user that the cable is clamped and locked by the current chuck and the hanging connector. The current detector detects the circulation state of the ground wire by the hanging buckle matched with the ground wire.
The insulating operating rod provided by the invention adopts a form that the carbon fiber part and the insulating part are mutually matched, so that the self weight of the insulating operating rod is reduced, the insulating operating rod is convenient for workers to carry, and the lifting difficulty after splicing is reduced. The safety of the insulating operating rod is improved through the design of the insulating part. The electrode is arranged at the joint of the insulating part and the carbon fiber part, so that a passage can be formed and an alarm can be triggered when the insulating property of the insulating operating rod is lost.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the ground clamp of the present invention.
FIG. 3 is a schematic view of the installation of the trip bar of the present invention.
Fig. 4 is a schematic diagram of the splicing of the insulated operating rod of the present invention.
FIG. 5 is a schematic view of the magnetic male end of the present invention.
FIG. 6 is a schematic view of the connection of the female terminal and the male terminal according to the present invention.
Description of reference numerals:
1-insulating operating rod, 2-grounding wire clamp, 3-connecting female end, 4-connecting male end, 5-mounting column, 6-magnetic attraction joint, 7-magnetic attraction male end, 101-carbon fiber part, 102-insulating part, 103-electrode, 104-alarm, 201-hanging joint, 202-screw rod, 203-chuck, 204-stroke rod, 205-stabilizing column, 206-limiting column, 207-reset spring, 208-hanging buckle, 301-locking groove, 302-locking mechanism, 401-second connecting rod, 402-positioning groove, 501-contact switch, 601-magnetic attraction groove, 602-magnetic sheet, 701-magnetic attraction rod, 702-first connecting rod and 703-permanent magnet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
referring to figures 1 and 2, an embodiment of the invention is an operating device for electrical grid deployment comprising an insulated operating rod 1 and a ground clamp 2, wherein the ground clamp 2 may be an existing hook-type ground clamp, suspended from a cable by the ground clamp, to provide a safe shelter for personnel during operation. Generally speaking, when a power grid is configured, grounding wire clamps need to be suspended at two ends of an operation section of the power grid, so as to ensure the safety of construction of workers in the operation section.
Above-mentioned 1 upper end of insulating bar is equipped with and connects female end 3, and 1 lower extreme of above-mentioned insulating bar is equipped with and connects female 3 corresponding public end 4 of being connected for splice each other by insulating bar 1 more than two, wherein connect female end 3 and connect public end 4 and can dock each other, do not considering under the prerequisite that insulating bar 1 dead weight influences, it connects public end 4 and is connected female end 3 and can be the public end and the female end of current quick-operation joint.
The lower end of the grounding wire clamp 2 is provided with an installation column 5, wherein the installation column 5 is fixed at the lower end of the grounding wire clamp 2, and the installation column 5 is internally provided with a locking prompter for prompting the clamping state of the grounding wire clamp 2 by the locking prompter; when the grounding clamp 2 is locked, the locking prompter sends out a prompt to inform a user that the current grounding clamp 2 is locked. The coordination forms are various:
for example, the locking prompter can be an existing voice prompter, and the locking prompter is physically triggered after the ground wire clamp 2 is locked, and the locking prompter sends out audio to inform workers of attention.
For example, the locking prompter is an existing light indication, the locking prompter is physically triggered after the locking through the ground wire clamp 2, and a diode arranged on the locking prompter flickers to inform workers of attention.
For example, the locking prompting device can also be a wireless signal transmitter, a worker needs to match with a corresponding wireless receiver in his hands, and when locking, the wireless signal transmitter sends a signal to the wireless receiver, and an indicator lamp is arranged on the wireless receiver to express locking indication.
Hang behind the cable for earth clamp 2, can with insulating bar 1 quick separation, 5 lower extremes of above-mentioned erection column are equipped with magnetism and inhale joint 6, above-mentioned magnetism inhale joint 6 with be connected female end 3, be equipped with magnetism between it and inhale public end 7, above-mentioned magnetism is inhaled public end 7 upper end and is equipped with the magnetism stick 701 of inhaling that matches with magnetism and inhale joint 6, 7 lower extremes of above-mentioned magnetism are equipped with and are connected the first connecting rod 702 that female end 3 matches for connect earth clamp 2 on insulating bar 1 by magnetism public end 7.
Through the cooperation of the female end 3 of connection on the insulating bar 1 and the first connecting rod 702 of magnetic attraction male end 7, make magnetic attraction male end 7 fix and connect female end 3 to along with connecting female end 3 and remove.
Through the fixed magnetism of the 5 lower extremes of erection column and inhale joint 6, inhale stick 701 and magnetism of inhaling of public end 7 by magnetism and inhale joint 6 inter attraction, make magnetism inhale joint 6 and inhale public end 7 with magnetism and be connected to insulating bar 1 can drive the earth clamp 2 on the erection column 5 and remove and hang.
Example 2:
based on the above embodiment, referring to fig. 2 and fig. 3, another embodiment of the present invention is that the ground clamp 2 includes a hanging connector 201, wherein the hanging connector 201 is a conventional hook connector, the hanging connector 201 is provided with a screw hole, wherein the screw hole is opened at a lower portion of the hanging connector 201, the screw hole is provided with a screw 202, the screw 202 is provided with an external thread, the external thread is matched with the internal thread of the screw hole, the upper end of the screw 202 is provided with a clamp 203, for rotating the screw 202 in the screw hole and driving the clamp 203 to move, for clamping the cable by the clamp 203 and the hanging connector 201,
the hanging connector 201 is hung on a cable, the screw 202 is driven to rotate and move upwards through the insulating operating rod 1, the clamping head 203 is driven by the screw 202 to move upwards towards the hanging connector 201 until the hanging connector 201 and the clamping head 203 clamp the cable, and the clamping head 203 and the hanging connector 201 gradually extrude the cable along with the continuous upward movement of the screw 202 until the clamping head 203 and the hanging connector 201 lock the cable.
Further, the screw 202 is hollow, the stroke rod 204 is installed in the screw 202, the chuck 203 is installed on the stroke rod 204, that is, the stroke rod 204 moves along with the screw 202, when the screw 202 moves to a certain stroke, the chuck 203 and the hanger 201 clamp the cable, and then the cable between the hanger 201 and the chuck 203 is gradually locked, and at this time, the chuck 203 transmits a reaction force formed by extrusion to the stroke rod 204.
The outer wall of the stroke rod 204 is provided with a stabilizing column 205, wherein the outer contour of the stabilizing column 205 is matched with the inner contour of the screw 202, the stroke rod 204 is prevented from freely swinging in the screw 202 through the stabilizing column 205, the movement deviation of the stroke rod 204 is reduced, the two ends of the screw 202 are provided with limiting columns 206, the limiting columns 206 are coaxially connected with the screw 202, the limiting columns 206 are hollow, the upper end and the lower end of the stroke rod 204 penetrate through the limiting columns 206 to extend outwards, the aperture of the limiting columns 206 is smaller than that of the stabilizing column 205, the diameter of the stroke rod 204 is smaller than that of the limiting columns 206, the stroke rod 204 moves up and down in the screw 202, and when the stroke rod 204 moves in the screw 202, the over-stabilizing column 205 collides with the limiting columns 206, so that the stroke limit of the stroke rod 204.
Furthermore, in order to prevent the stroke rod 204 from moving up and down freely on the screw 202 and to prevent the clamp 203 from transmitting the reaction force generated by the extrusion to the stroke rod 204, the clamp 203 still has enough clamping force, the stroke rod 204 is sleeved with a return spring 207, and two ends of the return spring 207 respectively abut against the stabilizing column 205 and the limiting column 206, so that the return spring 207 applies an upward pushing force to the stroke rod 204. When the clamp 203 and the hanging connector 201 clamp the cable gradually, the larger the reaction force of the clamp 203 borne by the stroke rod 204 is, and when the reaction force transmitted by the clamp 203 is larger than the pushing force exerted by the return spring 207, the stroke rod 204 moves downwards, the return spring 207 is compressed, and meanwhile, the lower end of the stroke rod 204 extends out of the hollow part of the limit column 206 until the stabilizing column 205 abuts against the limit column 206.
Furthermore, the locking prompter comprises a contact switch 501, the contact switch 501 is installed in the mounting post 5, the contact switch 501 corresponds to the lower end of the travel rod 204 and is used for being moved downwards by the travel rod 204 to touch the contact switch 501, and the contact switch 501 is connected to the prompter and is used for being started by the contact switch 501. Its prompting device is current voice alarm, and its contact switch 501 is current product, opens through contact switch 501 control voice alarm, and when reset spring 207 was in the compression, stroke pole 204 lower extreme touch contact switch 501, contact switch 501 starts the prompting device to the prompting device gives out the police dispatch newspaper, so that the user knows that chuck 203 and attach fitting 201 are in the clamping state.
Example 3:
based on the above embodiment, further, the hanging connector 201 is provided with a hanging buckle 208, where the hanging buckle 208 is an existing bolt hanging buckle, the ground wire is communicated with the hanging connector 201 through the hanging buckle 208, the hanging buckle 208 is used for connecting the ground wire, and the ground wire is connected to the current detector, which is used for detecting the ground wire access state.
Wherein current detector is current commodity, through current detector detection ground wire access state, it needs to be noted that, its current detector can be the current alarm system of adaptation to utilize GPS location, when the ground wire switches on, current detector transmits data for staff or command unit, so that overhaul and join in marriage the net, guarantee staff's security in the operation area.
Example 4:
based on the above embodiment, referring to fig. 4, another embodiment of the present invention is that the insulated operating rod 1 includes a carbon fiber part 101 and an insulating part 102, and the insulating property of the insulated operating rod 1 is ensured by the insulating part 101, so as to reduce the risk of electrical conduction between two insulated operating rods 1 after the insulated operating rod 1 is spliced. Wherein carbon fiber portion 101 can be the pole portion that current carbon fiber material made, and its carbon fiber portion 101 has good high temperature resistance ability, and the quality is lighter, when assembling, can reduce the whole weight of the insulating bar 1 after assembling to after insulating bar 1 assembles, reduce the weight of insulating bar 1, the staff's operation of being convenient for. Since the carbon fiber part 101 belongs to a conductor and cannot be directly exposed, a rubber layer is covered on the outer wall of the carbon fiber part 101, so that the insulating performance of the insulating operating rod 1 is improved as much as possible.
Wherein, insulating bar 1 adopts the form that carbon fiber portion 101 and insulating part 102 mutually supported, and effectual reduction insulating bar 1 dead weight itself is convenient for the staff to carry, and the staff of being convenient for lifts in the use. The insulating part 102 is designed to improve the safety of the insulating operation rod 1 as a whole.
Due to external environmental factors, if the humidity is high, the insulated operating rod 1 of the insulated operating rod may have a conductive risk, the insulating parts 102 are located at two ends of the carbon fiber part 101, the insulating parts 102 are provided with electrodes 103, wherein the voltage output by the electrodes 103 is a safe voltage which does not exceed 36V in principle, an alarm 104 is configured on the insulated operating rod 1, wherein the alarm 104 is an existing commodity, the electrodes 103 are arranged at the joint of the insulating parts 102 and the carbon fiber part 101, the alarm 104 transmits a safe current to any one of the electrodes 103, when the surface of the insulated operating rod 1 is conducted due to the influence of moisture, the electrodes 103 at two ends are conducted, so that a loop trigger alarm 104 is formed, and the alarm 104 gives an alarm when the electrodes 103 at two ends of the insulated operating rod 1 are conducted. When guaranteeing insulating properties of insulating bar 1 and losing, can be known by the staff.
Example 5:
based on the above embodiment, referring to fig. 5, another embodiment of the present invention is that a magnetic attraction groove 601 is formed at the lower end of the magnetic attraction joint 6, the magnetic attraction bar 701 is polygonal, the outer contour of the magnetic attraction bar 701 matches the inner contour of the magnetic attraction groove 601, the magnetic attraction groove 601 is polygonal, the inner contour of the magnetic attraction groove 601 matches the outer contour of the magnetic attraction bar 701, and after the magnetic attraction bar 701 is inserted into the magnetic attraction groove 601, the magnetic attraction groove 601 is polygonal, that is, the side of the magnetic attraction groove 601 and the side of the magnetic attraction bar 701 are in mutual interference, so that the magnetic attraction bar 701 is effectively prevented from rotating in the magnetic attraction groove 601.
The upper end of the magnetic attraction rod 701 is provided with a permanent magnet 703, wherein the surface of the permanent magnet 703 is smooth, and the magnetic attraction groove 601 is provided with a magnetic sheet 602 corresponding to the permanent magnet 703 and used for being attracted by the permanent magnet 703 and the magnetic sheet 602.
The magnetic sheet 602 and the permanent magnet 703 attract each other, when the magnetic rod 701 gradually penetrates into the magnetic attraction groove 601, and when the magnetic rod 701 completely penetrates into the magnetic attraction groove 601, the surface of the permanent magnet 703 contacts with the magnetic sheet 602, and the magnetic attraction of the magnetic sheet 602 and the permanent magnet 703 ensures the stability of the magnetic attraction joint 6 and the magnetic attraction male end 7.
Example 6:
based on the above embodiment, referring to fig. 6, another embodiment of the present invention is that the connecting female end 3 is provided with a locking groove 301, the lower end of the connecting male end 4 is provided with a second connecting rod 401, and the first connecting rod 702 and the second connecting rod 401 both correspond to the locking groove 301. The first connecting rod 702 and the second connecting rod 401 are substantially the same, so that the first connecting rod 702 and the second connecting rod 401 are inserted into the locking groove 301 to achieve the same locking effect.
Further, the first connecting rod 702 and the second connecting rod 401 are provided with positioning grooves 402, and the locking groove 301 is provided with a locking mechanism 302 for locking by the locking mechanism 302 by snapping steel balls into the positioning grooves 402.
The locking mechanism 302 includes a plurality of ball holes, in which balls are installed in the ball holes, the ball holes are opened at the same horizontal position, the positioning groove 402 is a plurality of semicircular locking holes, and the number of the semicircular locking holes corresponds to the number of the ball holes.
The diameter of the ball hole is gradually reduced from the outer side to the inner side, the ball is placed into the ball hole through the outer side of the connecting female end 3, the ball can freely rotate in the ball hole, and the depth of the ball hole is smaller than the diameter of the ball; to ensure that the balls can extend into the locating slots 402 to achieve fixation.
The locking mechanism 302 comprises a pressing ring sleeved on the connecting female end 3 and used for abutting against the balls by the inner wall of the pressing ring so that the balls can extend out of the inner side of the ball hole and abut against the bottom of the positioning groove 402 to complete locking.
It should be noted that, in order to guarantee that the compression ring extrudes the ball under the normality, the above-mentioned female end 3 side wall of connecting has the step, through the bellying that sets up corresponding with the step at the compression ring inner wall to installation reset spring between bellying and step, utilize reset spring to exert a thrust to the bellying, thereby promote the bellying near the ball hole, make the ball can stretch into constant head tank 402 under the normality.
Therefore, the first connecting rod 702 or the second connecting rod 401 is inserted into the connecting female end 3 by pressing the press ring, the press ring is loosened, the ball hole of the locking mechanism 302 extends into the positioning groove 402 to realize locking, and similarly, the release of the connecting female end 3 and the first connecting rod 702 or the second connecting rod 401 can be realized by pressing the press ring, so that the first connecting rod 702 or the second connecting rod 401 can be conveniently drawn out from the connecting female end 3.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. The utility model provides an operating means for electric wire netting configuration, includes insulating bar (1) and earth clamp (2), insulating bar (1) upper end is equipped with and is connected female end (3), insulating bar (1) lower extreme is equipped with and is connected female corresponding public end (4) of being connected of end (3) for splice its characterized in that each other by insulating bar (1) more than two: the lower end of the grounding wire clamp (2) is provided with an installation column (5), and a locking prompter is arranged in the installation column (5) and used for prompting the clamping state of the grounding wire clamp (2) by the locking prompter; the utility model discloses a ground clamp, including erection column (5), erection column (5) lower extreme is equipped with magnetism and inhales joint (6), magnetism is inhaled and is equipped with magnetism and inhale public end (7) between joint (6) and the connection female end (3), magnetism is inhaled public end (7) upper end and is equipped with and inhale stick (701) with magnetism that magnetism matches with magnetism and inhale joint (6), magnetism is inhaled public end (7) lower extreme and is equipped with and connect first connecting rod (702) that female end (3) match for connect ground clamp (2) on insulating bar (1) by magnetism is inhaled public end (7).
2. The operating device for grid configuration according to claim 1, characterized in that: the ground clamp (2) comprises a hanging connector (201), a screw hole is formed in the hanging connector (201), a screw rod (202) is arranged in the screw hole, and a clamping head (203) is arranged at the upper end of the screw rod (202) and used for rotating in the screw hole by the screw rod (202) and driving the clamping head (203) to move and clamping a cable by the clamping head (203) and the hanging connector (201).
3. The operating device for grid configuration according to claim 2, characterized in that: the screw rod (202) is hollow, a stroke rod (204) is arranged in the screw rod (202), the chuck (203) is arranged on the stroke rod (204), a stabilizing column (205) is arranged on the outer wall of the stroke rod (204), limiting columns (206) are arranged at two ends of the screw rod (202), the limiting columns (206) are hollow, the diameter of each limiting column (206) is smaller than that of each stabilizing column (205), and the diameter of the stroke rod (204) is smaller than that of each limiting column (206) and is used for moving up and down in the screw rod (202) through the stroke rod (204).
4. Operating device for grid configuration according to claim 3, characterized in that: reset spring (207) are established to the cover on stroke pole (204), reset spring (207) both ends are contradicted respectively and are stabilized post (205) and spacing post (206) for exert thrust upwards by reset spring (207) to stroke pole (204).
5. Operating device for grid configuration according to claim 3, characterized in that: the locking prompter comprises a contact switch (501), the contact switch (501) is installed in the mounting column (5), the contact switch (501) corresponds to the lower end of the travel rod (204) and is used for downwards moving the travel rod (204) to touch the contact switch (501), and the contact switch (501) is connected into the prompter and is used for starting the prompter through the contact switch (501).
6. The operating device for grid configuration according to claim 2, characterized in that: the hanging connector (201) is provided with a hanging buckle (208) which is used for being connected with a ground wire through the hanging buckle (208), and the ground wire is connected with a current detector which is used for detecting the access state of the ground wire through the current detector.
7. The operating device for grid configuration according to claim 1, characterized in that: the insulating operating rod (1) comprises a carbon fiber part (101) and an insulating part (102), the insulating part (102) is located at two ends of the carbon fiber part (101), an electrode (103) is arranged on the insulating part (102), and an alarm (104) is arranged on the insulating operating rod (1) and used for giving an alarm when the electrodes (103) at two ends of the insulating operating rod (1) are conducted through the alarm (104).
8. The operating device for grid configuration according to claim 1, characterized in that: magnetism is inhaled and is connected (6) lower extreme and is equipped with magnetism and inhale groove (601), magnetism is inhaled stick (701) and for being the polygon, it is identical with the inside profile of magnetism attraction groove (601) to inhale stick (701) outside profile, magnetism is inhaled stick (701) upper end and is equipped with permanent magnet (703), be equipped with magnetic sheet (602) that correspond with permanent magnet (703) in magnetism attraction groove (601) for attract each other by permanent magnet (703) and magnetic sheet (602).
9. The operating device for grid configuration according to claim 1, characterized in that: connect female end (3) and be equipped with locking groove (301), connect public end (4) lower extreme and be equipped with second connective bar (401), first connective bar (702) and second connective bar (401) all correspond with locking groove (301).
10. The operating device for grid configuration according to claim 9, characterized in that: the first connecting rod (702) and the second connecting rod (401) are provided with positioning grooves (402), and the locking groove (301) is internally provided with a locking mechanism (302) for locking the steel balls in the positioning grooves (402) by the locking mechanism (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841050.8A CN111864425A (en) | 2020-08-20 | 2020-08-20 | Operating device for network configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841050.8A CN111864425A (en) | 2020-08-20 | 2020-08-20 | Operating device for network configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111864425A true CN111864425A (en) | 2020-10-30 |
Family
ID=72969405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010841050.8A Pending CN111864425A (en) | 2020-08-20 | 2020-08-20 | Operating device for network configuration |
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| Country | Link |
|---|---|
| CN (1) | CN111864425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485500A (en) * | 2020-11-20 | 2021-03-12 | 榆林学院 | Multifunctional electroscope for electroscopy and hanging on grounding wire |
| CN114709695A (en) * | 2022-06-06 | 2022-07-05 | 广东电网有限责任公司佛山供电局 | Distribution network temporary grounding device |
-
2020
- 2020-08-20 CN CN202010841050.8A patent/CN111864425A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485500A (en) * | 2020-11-20 | 2021-03-12 | 榆林学院 | Multifunctional electroscope for electroscopy and hanging on grounding wire |
| CN112485500B (en) * | 2020-11-20 | 2024-02-23 | 榆林学院 | Multifunctional electroscope for electroscope and hanging ground wire |
| CN114709695A (en) * | 2022-06-06 | 2022-07-05 | 广东电网有限责任公司佛山供电局 | Distribution network temporary grounding device |
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