CN114966170B - Connection probe for iron tower power generation detector - Google Patents

Connection probe for iron tower power generation detector Download PDF

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Publication number
CN114966170B
CN114966170B CN202210710584.6A CN202210710584A CN114966170B CN 114966170 B CN114966170 B CN 114966170B CN 202210710584 A CN202210710584 A CN 202210710584A CN 114966170 B CN114966170 B CN 114966170B
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CN
China
Prior art keywords
probe
induction probe
voltage
current
cable
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CN202210710584.6A
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Chinese (zh)
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CN114966170A (en
Inventor
刘福军
刘雅
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Hangzhou Sanfu Energy Saving Technology Co ltd
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Hangzhou Sanfu Energy Saving Technology Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

The invention relates to a connecting probe for an iron tower power generation detector, which comprises a voltage induction probe, an induction probe, a mains supply cable and an oil engine cable, wherein U-shaped openings are formed in the upper ends of the voltage induction probe and the current induction probe, compression in-place devices are symmetrically arranged in the U-shaped openings in front and back, and each compression in-place device comprises a sliding rod, a first compression end and a second compression end; according to the invention, the first clamping end head and the second clamping end head are utilized to automatically fix the mains supply cable and the oil engine cable under the action of the elastic force of the first spring; because the first clamping end head and the second clamping end head are annularly distributed on the corresponding side surfaces of the commercial power cable and the oil engine cable, the commercial power cable and the oil engine cable are ensured to be stressed uniformly and fixed firmly, the precision of current and voltage detection is ensured, a worker can control the work of the generator according to the information of the current and the voltage, invalid power generation is reduced, and the power generation cost is saved.

Description

Connection probe for iron tower power generation detector
Technical Field
The invention belongs to the technical field of power generation equipment, and particularly relates to a connecting probe for an iron tower power generation detector.
Background
In order to ensure the continuous requirement of mobile communication, the communication base station is provided with a storage battery to cope with power failure, the capacity of the storage battery of the base station is not equal to 200-1000Ah, even if the power failure can be maintained for a plurality of hours, if the power failure is longer, the support of a generator is needed, however, the cost of the generator for generating electricity is far higher than the electricity price of commercial power, and the cost of generating electricity is further increased along with the rising price of gasoline and diesel.
Because the cost required in the process of generating electricity by the generator is influenced by the generating efficiency and the oil price of the generator, the direct change is difficult, the ineffective power generation is required to be reduced as much as possible, the ineffective power generation is mainly caused by untimely closing of the generator after the mains supply is recovered to supply power, and when the mains supply is not recovered to supply power or the generator is in the middle of power failure, the generator is closed in advance to easily cause the power failure of a communication base station, so that the ineffective power generation is reduced, the generating cost is reduced, the working personnel is required to be notified immediately when the mains supply is recovered and the power generation is interrupted, wherein the most effective means is to detect whether the current generated by the generator is normal or not through a current sensing probe, and detect whether the power supply is recovered in the generating process through a voltage sensing probe.
In the prior art, for convenient dismantlement, current sensing probe and voltage sensing probe all adopt U-shaped open-ended structure to set up, through with the cable card in as the U-shaped opening, afterwards use pressing device to fix the cable, however current sensing probe and voltage sensing probe's pressing device all adopts the push-and-pull board to realize the fixed of cable with U-shaped open-ended confined mode, arouse the cable easily and fix infirm, influence the precision that electric current and voltage detected, influence the staff and increase the judgement of power supply information result, lead to ineffective power generation, to prior art is not enough, need improve.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a connection probe for a tower power generation detector, so as to solve the above-mentioned problems.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a connection probe for iron tower power generation detector, includes voltage induction probe, inductive probe, commercial power cable and oil engine cable, voltage induction probe and current induction probe appearance are the same, and voltage induction probe and current induction probe upper end all are provided with U-shaped opening, all set up in the U-shaped opening of voltage induction probe and current induction probe upper end and symmetrically are provided with the device that compresses tightly in place, in the U-shaped opening of commercial power cable insert voltage induction probe, in the U-shaped opening of oil engine cable insert current induction probe, be provided with the voltage induction head between the device that compresses tightly in place of voltage induction probe, utilize voltage induction head to detect commercial power cable power supply restoration information, be provided with current transformer between the device that compresses tightly in place of current induction probe, utilize current transformer to detect the electric current information that the generator sent, voltage induction probe and current induction probe front side all are provided with to start and stop the button, and voltage induction probe and current induction probe's U-shaped opening downside sideslip is connected with the button that compresses tightly.
The device that compresses tightly targets in place includes slide bar, first end and the second that compresses tightly, all be provided with the spout in voltage inductive probe and the current inductive probe, the slide bar slides in the spout, slide bar lower extreme and compress tightly button fixed connection, be provided with first spring in the spout, first spring upper end and slide bar fixed connection, first spring lower extreme and spout bottom fixed connection, slide bar deviates from U-shaped open-ended one side and is provided with first compress tightly the groove, first sliding connection has first end that compresses tightly in the groove, and be provided with the second spring in the first compress tightly the groove, second spring left end and first end fixed connection that compresses tightly the end, and first spring right-hand member and first tank bottom fixed connection that compresses tightly.
The utility model discloses a voltage sensing probe, current sensing probe's U-shaped opening front and back both sides all annular evenly distributed have three second to compress tightly the groove, and the second compresses tightly the end one-to-one with the second, and second compresses tightly end sliding connection and compress tightly the inslot at the second, and the second compresses tightly end rear end and is provided with two shell fragments, shell fragment one end and second compress tightly end fixed connection, and the shell fragment middle part runs through there is the stay cord, and the stay cord is passed through knot with the shell fragment junction portion and is limited the shell fragment position, all rotate in voltage sensing probe and the current sensing probe and be connected with the gear, the pivot fixed connection of stay cord lower extreme and gear, the slide bar side is provided with the rack, gear and rack meshing.
The voltage induction probe and the current induction probe are internally provided with a radio frequency component, a battery, a GPS and an external interface with an expansion port, the voltage induction probe and the current induction probe are externally provided with LEDs, the radio frequency component supports full network communication and adopts a CAT1 4G module, the battery adopts a Type C charging interface, the battery capacity can ensure the device to continuously work for 24 hours, and the LEDs are used for visually displaying current, voltage and signal information and are convenient for human-computer interaction.
Preferably, the voltage sensing probe and the current sensing probe are made of flame-retardant plastic materials with resistivity of more than 10-7 omega-m.
Preferably, a guide sliding rod is arranged in the middle of the rear end of the second compression end, and the guide sliding rod is in sliding connection with the middle of the rear side of the second compression groove.
Preferably, the front ends of the first compression end head and the second compression end head are of concave arc structures, and the contact area between the first compression end head and the cable and the contact area between the second compression end head and the cable are increased.
The beneficial effects of the invention are as follows: according to the invention, the current information generated by the generator is detected by using the current transformer in the current sensing probe, so that a worker can conveniently and timely process the power failure caused by shutdown of the generator, falling of an oil-free joint and the like, and the voltage of the mains supply cable in the process of detecting the starting point by using the voltage sensing head of the voltage sensing probe, so that the worker can determine the time information of power restoration according to the voltage information of the mains supply cable, and timely shut down the generator, thereby reducing ineffective power generation and saving the consumption of the generator on fuel; in the process of inserting the mains supply cable and the oil engine cable into the corresponding U-shaped openings, the pressing button is slid downwards to drive the sliding rod to slide downwards to compress the first spring until the sliding rod moves to the lower part of the U-shaped openings, meanwhile, the sliding rod drives the gear to rotate to loosen the pull rope, the elastic piece is restored to drive the second pressing end to move outwards, so that the cable is conveniently taken and put, and then the sliding rod is pushed to slide upwards under the elastic action of the first spring, on one hand, the first pressing end at the upper end of the sliding rod is pressed in contact with the corresponding mains supply cable and the oil engine cable, the second spring is pressed until the concave arc structure at the front end of the first pressing end is attached to the corresponding mains supply cable and the oil engine cable, on the other hand, the sliding rod drives the gear to rotate to wind the pull rope through the rack, the pull rope pulls the elastic piece to deform elastically to press the second pressing end, and the first clamping end and the second clamping end are automatically fixed with the mains supply cable and the oil engine cable by the elastic action of the first spring; because the first clamping end head and the second clamping end head are annularly distributed on the corresponding side surfaces of the commercial power cable and the oil engine cable, the commercial power cable and the oil engine cable are ensured to be stressed uniformly and fixed firmly, the precision of current and voltage detection is ensured, a worker can control the work of the generator according to the information of the current and the voltage, invalid power generation is reduced, and the power generation cost is saved.
Drawings
FIG. 1 is a main block diagram of the present invention;
FIG. 2 is a block diagram of a compact in place device of the present invention;
fig. 3 is an enlarged view of a portion of the portion a of fig. 2 in accordance with the present invention.
Reference numerals in the drawings: 1, a voltage induction probe; 2, a current induction probe; 3, a mains supply cable; 4, an oil engine cable; 5 start-stop button; 6, pressing a button; 7, a slide bar; 8, a chute; 9 a first spring; 10 a first compaction groove; 11 a first compression end; a second spring 12; 13 a second compression end; 1301 guide slide bar; 14 a second compaction groove; 15 elastic sheets; 16 pull ropes; 17 gears.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1-3, a connection probe for an iron tower power generation detector comprises a voltage induction probe 1, a current induction probe 2, a mains supply cable 3 and an oil engine cable 4, wherein the voltage induction probe 1 and the current induction probe 2 are identical in appearance, the upper ends of the voltage induction probe 1 and the current induction probe 2 are respectively provided with a U-shaped opening, compression in-place devices are symmetrically arranged in the U-shaped openings of the upper ends of the voltage induction probe 1 and the current induction probe 2, the mains supply cable 3 is inserted into the U-shaped opening of the voltage induction probe 1, the oil engine cable 4 is inserted into the U-shaped opening of the current induction probe 2, a voltage induction head is arranged between the compression in-place devices of the voltage induction probe 1, power supply recovery information of the mains supply cable 3 is detected by the voltage induction head, a current transformer is arranged between the compression in-place devices of the current induction probe 2, current information sent by a generator is detected by the current transformer, a start-stop button 5 is arranged on the front sides of the voltage induction probe 1 and the current induction probe 2, and a compression button 6 is connected under the U-shaped openings of the voltage induction probe 1 and the current induction probe 2 in a sliding mode.
In this embodiment, compress tightly target in place device includes slide bar 7, first end 11 and the second end 13 that compresses tightly, all be provided with spout 8 in voltage sensing probe 1 and the current sensing probe 2, slide bar 7 slides in spout 8, slide bar 7 lower extreme and compress tightly button 6 fixed connection, be provided with first spring 9 in the spout 8, first spring 9 upper end and slide bar 7 fixed connection, first spring 9 lower extreme and spout 8 bottom fixed connection, the slide bar 7 deviates from U-shaped open-ended one side is provided with first pressure groove 10, first pressure groove 10 sliding connection has first pressure end 11, and be provided with second spring 12 in the first pressure groove 10, second spring 12 left end and first pressure end 11 rear end fixed connection, and second spring 12 right-hand member and first pressure groove 10 bottom fixed connection.
In this embodiment, both sides all annular evenly distributed have three second to compress tightly groove 14 around the U-shaped opening of voltage sensing probe 1 and current sensing probe 2, and second compresses tightly groove 14 and second and compresses tightly end 13 one-to-one, and second compresses tightly end 13 sliding connection in second and compress tightly inslot 14, and second compresses tightly end 13 rear end and is provided with two shell fragments 15, and shell fragment 15 sets up in second compresses tightly inslot 14, shell fragment 15 one end and second compress tightly end 13 fixed connection, and the shell fragment 15 middle part runs through and has stay cord 16, and stay cord 16 and shell fragment 15 junction position limit the shell fragment 15 position through tying a knot, all rotate in voltage sensing probe 1 and the current sensing probe 2 and be connected with gear 17, stay cord 16 lower extreme and gear 17's pivot fixed connection, slide bar 7 side is provided with the rack, and gear 17 and rack meshing.
In this embodiment, the voltage induction probe 1 and the current induction probe 2 are internally provided with a radio frequency component, a battery, a GPS and an external interface with an expansion port, and the outside of the voltage induction probe 1 and the current induction probe 2 is provided with an LED, the radio frequency component supports full network communication and adopts a 4G module of CAT1, the battery adopts a charging interface with Type C, and the battery capacity can ensure the continuous operation of the device for 24 hours of electricity, and the LED is used for visually displaying current, voltage and signal information, thereby facilitating man-machine interaction.
In this embodiment, the voltage sensing probe 1 and the current sensing probe 2 each have a resistivity of 10 7 And a plastic material having an omega-m or more and flame retardancy.
In this embodiment, a guide sliding rod 1301 is disposed in the middle of the rear end of the second pressing end 13, and the guide sliding rod 1301 is slidably connected with the middle of the rear side of the second pressing groove 14.
In this embodiment, the front ends of the first compression end 11 and the second compression end 13 are concave arc structures, so as to increase the contact area between the first compression end 11 and the second compression end 13 and the cable.
The working principle of the invention is as follows: when the invention is used, the utility power cable 3 is inserted into the U-shaped opening of the voltage induction probe 1 for fixing, meanwhile, the oil engine cable 4 is inserted into the U-shaped opening of the current induction probe for fixing, the oil engine cable 4 is connected with the generator, the current information generated by the generator is detected by utilizing the current transformer in the current induction probe, the invention is convenient for a worker to process in time when the power is cut off in the middle of the power supply caused by the reasons of stopping the generator, falling of an oil-free joint and the like, the voltage of the utility power cable 3 is detected by utilizing the voltage induction head of the voltage induction probe, the worker determines the time information of power supply recovery according to the voltage information of the utility power cable 3, the generator is closed in time, and the consumption of the generator to fuel oil is saved.
In the process of inserting the mains supply cable 3 and the oil engine cable 4 into the corresponding U-shaped openings, the compression button 6 is downwards slid to drive the slide bar 7 to downwards slide to compress the first spring 9 until the slide bar 7 moves to the lower part of the U-shaped openings, meanwhile, the slide bar 7 drives the gear 17 to rotate, the pull rope 16 is loosened, the elastic sheet 15 is restored to drive the second compression end 13 to move outwards, then the mains supply cable 3 and the oil engine cable 4 are inserted into the corresponding U-shaped openings, the slide bar 7 is pushed to upwards slide under the elastic force of the first spring 9, on one hand, the first compression end 11 at the upper end of the slide bar 7 is contacted with the corresponding mains supply cable 3 and the oil engine cable 4 to be extruded, the second spring 12 is extruded until the concave arc structure at the front end of the first compression end 11 is attached to the corresponding mains supply cable 3 and the oil engine cable 4, on the other hand, the slide bar 7 drives the gear 17 to rotate the winding pull rope 16 through the rack, the pull rope 16 pulls the elastic sheet 15 to elastically deform to extrude the second compression end 13, and the mains supply cable 3 and the oil engine cable 4 are fixed by the first compression end 11 and the second compression end 13; because the first compaction end 11 and the second compaction end 13 are annularly distributed on the side surfaces of the corresponding commercial power cable 3 and the corresponding oil engine cable 4, the commercial power cable 3 and the oil engine cable 4 are ensured to be uniformly stressed and fixed firmly.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (5)

1. The utility model provides a connection probe for iron tower electricity generation detector, includes voltage induction probe, inductive probe, commercial power cable and oil engine cable, its characterized in that: the voltage induction probe and the current induction probe are identical in appearance, U-shaped openings are formed in the upper ends of the voltage induction probe and the current induction probe, compression in-place devices are symmetrically arranged in the U-shaped openings in the upper ends of the voltage induction probe and the current induction probe, a mains supply cable is inserted into the U-shaped openings of the voltage induction probe, an oil engine cable is inserted into the U-shaped openings of the current induction probe, a voltage induction head is arranged between the compression in-place devices of the voltage induction probe, a current transformer is arranged between the compression in-place devices of the current induction probe, start-stop buttons are arranged on the front sides of the voltage induction probe and the current induction probe, and compression buttons are connected to the lower sides of the U-shaped openings of the voltage induction probe and the current induction probe in a sliding mode; the pressing in-place device comprises a sliding rod, a first pressing end head and a second pressing end head, sliding grooves are formed in the voltage sensing probe and the current sensing probe, the sliding rod slides in the sliding grooves, the lower end of the sliding rod is fixedly connected with a pressing button, a first spring is arranged in the sliding grooves, the upper end of the first spring is fixedly connected with the sliding rod, the lower end of the first spring is fixedly connected with the bottom end of the sliding groove, a first pressing groove is formed in one side, away from the U-shaped opening, of the sliding rod, the first pressing end head is slidably connected in the first pressing groove, a second spring is arranged in the first pressing groove, the left end of the second spring is fixedly connected with the rear end of the first pressing end head, and the right end of the first spring is fixedly connected with the bottom end of the first pressing groove; the utility model discloses a voltage sensing probe, current sensing probe's U-shaped opening front and back both sides all annular evenly distributed have three second to compress tightly the groove, and the second compresses tightly the end one-to-one with the second, and second compresses tightly end sliding connection and compress tightly the inslot at the second, and the second compresses tightly the end rear end and is provided with two shell fragments, the shell fragment setting compresses tightly the inslot at the second, shell fragment one end and second compress tightly end fixed connection, and the shell fragment middle part runs through there is the stay cord, and the stay cord is passed through knot with the shell fragment junction position and is limited the shell fragment position, all rotate in voltage sensing probe and the current sensing probe and be connected with the gear, the pivot fixed connection of stay cord lower extreme and gear, the slide bar side is provided with the rack, gear and rack meshing.
2. The connection probe for the iron tower power generation detector according to claim 1, wherein a radio frequency component, a battery, a GPS and an external interface with an expansion port are arranged inside the voltage induction probe and the current induction probe, an LED is arranged outside the voltage induction probe and the current induction probe, the radio frequency component supports full network communication and adopts a 4G module of CAT1, and the battery adopts a charging interface with Type C.
3. The connection probe for the iron tower power generation detector according to claim 1, wherein the voltage induction probe and the current induction probe are made of flame-retardant plastic materials with resistivity of more than 10-7 Ω -m.
4. The connection probe for the iron tower power generation detector according to claim 2, wherein a guide sliding rod is arranged in the middle of the rear end of the second compression end, and the guide sliding rod is slidably connected with the middle of the rear side of the second compression groove.
5. The connection probe for an iron tower power generation detector according to claim 2, wherein the front ends of the first compression end and the second compression end are of concave arc structures.
CN202210710584.6A 2022-06-22 2022-06-22 Connection probe for iron tower power generation detector Active CN114966170B (en)

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CN202210710584.6A CN114966170B (en) 2022-06-22 2022-06-22 Connection probe for iron tower power generation detector

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CN114966170B true CN114966170B (en) 2023-05-26

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