CN112017898B - State monitoring device for high-power supply equipment and using method - Google Patents
State monitoring device for high-power supply equipment and using method Download PDFInfo
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- CN112017898B CN112017898B CN202010905249.2A CN202010905249A CN112017898B CN 112017898 B CN112017898 B CN 112017898B CN 202010905249 A CN202010905249 A CN 202010905249A CN 112017898 B CN112017898 B CN 112017898B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
- H01H21/56—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch making contact in one position only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/04—Cases; Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/12—Bases; Stationary contacts mounted thereon
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/16—Adaptation for built-in fuse
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
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Abstract
The invention relates to the technical field of monitoring of high-power supply equipment, in particular to a state monitoring device of the high-power supply equipment and a using method thereof, wherein the state monitoring device comprises a supporting mechanism, a protection mechanism and a wire pressing mechanism; the surface of the supporting mechanism is provided with a protection mechanism for controlling the circuit to be opened and closed, the supporting mechanism realizes the fixation of the protection mechanism, the protection mechanism can quickly replace a damaged fuse wire in emergency construction, the normal operation of the construction is ensured, and the construction speed is improved; the surface of the supporting mechanism is provided with two wire pressing mechanisms in an oblique diagonal manner, the wire pressing mechanisms can fix the wires at two ends of the protection mechanism, the wires are prevented from falling off at two ends of the protection mechanism when power equipment is used, normal power supply of the equipment is ensured, and electric leakage is avoided; protection machanism is installed at supporting mechanism's top, can protect protection machanism when the outdoor construction of rainy day, avoids the rainwater to get into and leads to power equipment can't use.
Description
Technical Field
The invention relates to the technical field of monitoring of high-power supply equipment, in particular to a state monitoring device of the high-power supply equipment and a using method thereof.
Background
The physical definition of power refers to the work a machine does in a unit of time. The quantity of work is fixed, the shorter the time is, the larger the power value is, and the maximum output power is also called instantaneous power or peak power. For the power amplifier, the maximum output power refers to the maximum power which can be output by the power amplifier when a sufficiently large signal is input to the power amplifier within a certain harmonic distortion index and the volume and tone potentiometer are adjusted to be maximum. The power value of the vehicle-mounted power amplifier is that the vehicle-mounted power amplifier does not have physical damage or electrical damage in a very short time (usually only a few milliseconds) without considering distortion, the high-power switch power supply is that a switch tube is controlled by a circuit to be switched on and off at a high speed, direct current is converted into high-frequency alternating current to be supplied to a transformer for transformation, so that one or more groups of required voltages are generated, high-power supply equipment generally needs larger voltage, and a monitoring and protecting device is provided with a knife switch and a relay.
Current high-power supply unit's monitoring devices generally protects power supply unit and circuit through the inside fuse of plug-in strip, the fuse of current protection power supply unit's plug-in strip is the fuse protection of alloy usually, need dismantle the screw on the plug-in strip conducting seat after the inside fuse of plug-in strip burns out, it could use to change new fuse, the inner space of plug-in strip is narrow and small, inconvenient alloy fuse's installation, be difficult to quick more new fuse when urgent construction, influence high-power supply unit's use, and inlet wire on the plug-in strip, it is fixed that it compresses tightly through the screw simply to be qualified for the next round of competitions, need drag the plug-in strip when the construction, drag plug-in strip and electric wire for a long time, cause the electric wire to break away from with the plug-in strip easily. Influence equipment on the one hand and use, on the other hand causes the user to electrocute easily, is used in not installing protection machanism on outdoor plug-in strip, and the rainy day is used and is electrocuted easily into water.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a state monitoring device of high-power supply equipment and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high-power supply unit state monitoring devices, includes supporting mechanism, protection machanism and line ball mechanism for realize supporting whole mechanism the surface mounting of supporting mechanism has and is used for protecting power supply unit and circuit protection machanism, supporting mechanism's surface mounting have two be used for right electric wire on the protection machanism carries out the reinforcement line ball mechanism, two are located the supporting mechanism surface line ball mechanism is the diagonal angle setting, supporting mechanism's side-mounting has to the rainy day protection machanism carries out waterproofly protection machanism, protection machanism's height is greater than supporting mechanism's surface arrives the distance between the protection machanism top, supporting mechanism's one end is "U" font structure.
Specifically, the supporting mechanism comprises a supporting frame, the protecting mechanism is installed on the surface of the supporting frame, and the cross section of the supporting frame is of an inverted U-shaped structure.
Specifically, the supporting mechanism further comprises fixing columns, fixing plates and a knocking plate, the fixing plates are welded at the edges of the two ends of the supporting frame relatively, the fixing columns are connected to the centers of the surfaces of the two fixing plates in a sliding mode, and the side walls of the two fixing columns located at the tops of the fixing plates are connected with the knocking plate in a rotating mode.
The protection mechanism comprises a knife switch body, a plastic cover, sliding grooves, plastic frames, guide frames, mounting seats, fuses, conducting posts, wire outlet seats, middle seats and pressure springs, the knife switch body is mounted on the surface of the support frame through screws, the plastic cover is mounted on the surface of the knife switch body through screws, the sliding grooves are formed in two sides of the plastic cover, the two plastic frames located at the sliding grooves are connected between the knife switch body and the plastic cover in a sliding mode, the tops and the bottoms of the two plastic frames are fixedly connected with the guide frames, the two guide frames with inverted U-shaped cross sections are connected with the plastic covers in a sliding mode, the guide frames with U-shaped cross sections are connected with the knife switch body in a sliding mode, the two groups of conducting posts are connected with the two sides of the two plastic frames in a sliding mode, the pressure springs are clamped between the conducting posts with the plastic frames with cross sections, the top sides of the conducting posts located on the inner sides of the two plastic frames are perpendicularly welded with the mounting seats in a cylindrical structure, the two groups of wire outlet seats are mounted on the surfaces of the two plastic frames, and the two groups of wire outlet seats are mounted on the two groups of the plastic frames, and the two groups of the plastic frame, the two groups of wire outlet seats are clamped with the ends of the plastic frame.
Specifically, crimping mechanism includes footstock, pivot, clamp plate, wire casing, handle, splint and rubber pad, the surface of support frame is that the diagonal angle is installed two sets ofly the footstock is two sets of the inboard of footstock all rotates and is connected with the pivot, two the lateral wall of the back of the body of pivot all welds the lateral wall and is "L" shape structure the clamp plate, two be the arc structure seted up to the bottom of clamp plate the wire casing, two the bottom of clamp plate is rotated and is connected with the cross-section and is "worker" font structure the handle, two the lateral wall horizontal welding of handle has and is located the portion of support frame splint, two the surface of splint all bonds and has the rubber pad, two the bottom of clamp plate with the bottom parallel and level of support frame.
Specifically, protection machanism includes protective cover, card post, card hole and spring, two side relatively sliding connection of support frame have the side to be "T" shape structure the card post, two card post with equal centre gripping has between the support frame the spring is located the support frame top the both sides of protective cover have all been seted up the card hole, two card post block respectively in two the protective cover both sides the inside in card hole, and two the clamp plate is located the inboard of protective cover.
Specifically, the use method of the state monitoring device for the high-power supply equipment comprises the following steps:
s1: firstly, two wires of a power supply and an electric appliance are respectively installed at two ends of the protection mechanism, the power supply and electric equipment are electrified and protected through the protection mechanism, and the power supply and the electric equipment can be powered off through the protection mechanism when not in use;
s2: then, when the power equipment is used, the protection mechanism is fixed to the ground through the supporting mechanism, the situation that the power supply is influenced due to loosening caused by random movement of the protection mechanism on the ground is avoided, and when the power equipment is used, the supporting mechanism is loosened from the ground;
s3: and finally, when the protection mechanism is used outdoors in rainy days, the protection mechanism is clamped to the two sides of the supporting mechanism, so that the protection mechanism is protected, and rainwater is prevented from entering the protection mechanism, so that power supply failure and electric shock are avoided.
The invention has the beneficial effects that:
(1) According to the device and the method for monitoring the state of the high-power supply equipment and the using method, the protection mechanism for controlling the circuit to be opened and closed is installed on the surface of the supporting mechanism, the supporting mechanism realizes the fixation of the protection mechanism, the protection mechanism can quickly replace a damaged fuse wire during emergency construction, the normal operation of construction is ensured, and the construction speed is improved; namely: when the electric equipment is used outdoors, the two fixing columns on the surface of the fixing plate are knocked to the inside of the ground, so that the support frame is fixed, the situation that electric wires fall off due to random movement of the support frame, the electric equipment cannot be used and electric leakage occurs is avoided, the knocking plates on the side walls of the two fixing columns are rotated out in the direction away from the side walls of the support frame after the use is finished, the further direction away from the fixing plate is knocked to realize that the fixing columns are taken out of the ground, and the protection mechanism is stored; when the electric power equipment is used, a circuit, the electric power equipment and a power supply are protected through the switch blade body, the power failure and the power connection are controlled through the switch blade body, if the fuse on the plastic frame is fused in use, the plastic frame is rapidly pushed towards the inner direction of the plastic cover, the compression springs on the two opposite conductive bases contract, the next group of two conductive columns are buckled to the grooves at the end parts of the wire outlet base and the middle base, the installation base and the conductive columns are connected with the power supply through the fuse, then the new fuse between the two conductive columns is continuously connected with the power supply, the fuse is rapidly replaced when the electric power equipment is in emergency construction, the normal operation of construction is ensured, the sum of the lengths of the two plastic frames is equal to the width of the switch blade body, the plurality of groups of fuses can be used, the plastic frame is drawn out from the space between the switch blade body and the plastic cover after the fuse on the plastic frame is used, the new fuse is continuously installed between the opposite installation bases, and the next preparation is made for emergency use.
(2) According to the state monitoring device and method for the high-power supply equipment and the using method, the two wire pressing mechanisms are installed on the surface of the supporting mechanism in an oblique diagonal manner, the wire pressing mechanisms can fix wires at two ends of the protection mechanism, the wires are prevented from falling off at two ends of the protection mechanism when the power equipment is used, normal power supply of the equipment is guaranteed, and electric leakage is avoided; namely: after the power cord is installed to the one end of plug-in strip body, two play line seat installation power equipment back deviate from support frame surface direction with two clamp plates and rotate, further add two electric wires respectively and hold between two clamp plates and the support frame, further two electric wires are respectively added and are held the wire casing department of two clamp plate bottoms, the handle of two clamp plate bottoms of further rotation, rotate the bottom of support frame with two clamp plate posts, and then realized fixing the clamp plate, and the rubber pad makes the fixed effect of clamp plate better, so the electric wire at plug-in strip body both ends is extruded by two clamp plates respectively, the electric wire has been avoided dropping when using and has been leaded to power equipment unable to use, guarantee the security of construction.
(3) According to the device and the method for monitoring the state of the high-power supply equipment and the using method, the protection mechanism is arranged at the top of the supporting mechanism, so that the protection mechanism can be protected during outdoor construction in rainy days, and the condition that the power equipment cannot be used due to the fact that rainwater enters is avoided; namely: place the protective cover in the top of support frame when outdoor rainy day is used, the card hole of two sides of protective cover corresponds with two card posts of support frame lateral wall, further with the inside in one of them card hole of one of them card post block, further through the side direction extrusion card post of screwdriver to the support frame, press the protective cover when the tip of card post and the inboard parallel and level of protective cover, the inside in card hole has been realized to the card post block, the protection to the plug-in strip body has been realized, avoid the rainwater to get into and lead to the electric leakage, guarantee power equipment's normal use, use two relative extrusion card posts after accomplishing, realized two card posts from the card hole roll-off, it can to take out the protective cover.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a condition monitoring device and a method for using the same according to the present invention;
FIG. 2 is a schematic view of a connection structure of the supporting mechanism and the protecting mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of the structure A shown in FIG. 2;
FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;
FIG. 5 is a schematic view of a connection structure between the support frame and the wire pressing mechanism shown in FIG. 4;
FIG. 6 is a schematic view of the protection mechanism shown in FIG. 3;
FIG. 7 is an enlarged view of the structure of the portion C shown in FIG. 6;
FIG. 8 is a schematic view of a connection structure of the supporting mechanism and the protecting mechanism shown in FIG. 2;
fig. 9 is a flow chart of a state monitoring device and a using method of the high-power supply device provided by the invention.
In the figure: 1. the device comprises a supporting mechanism, 11, a supporting frame, 12, a fixing column, 13, a fixing plate, 14, a knocking plate, 2, a protection mechanism, 21, a protection cover, 22, a clamping column, 23, a clamping hole, 24, a spring, 3, a protection mechanism, 31, a knife body, 32, a plastic cover, 33, a sliding groove, 34, a plastic frame, 35, a guide frame, 36, a mounting seat, 37, a fuse, 38, a conductive column, 39, a wire outlet seat, 39a, a middle seat, 39b, a pressure spring, 4, a wire pressing mechanism, 41, a top seat, 42, a rotating shaft, 43, a pressure plate, 44, a wire groove, 45, a handle, 46, a clamping plate, 47 and a rubber pad.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the device for monitoring the state of a high-power supply device according to the present invention includes a supporting mechanism 1, a protecting mechanism 2, a protecting mechanism 3, and a wire pressing mechanism 4, wherein the surface of the supporting mechanism 1 for supporting an integral mechanism is provided with the protecting mechanism 3 for protecting a power supply device and a circuit, the surface of the supporting mechanism 1 is provided with two wire pressing mechanisms 4 for reinforcing an electric wire on the protecting mechanism 3, the two wire pressing mechanisms 4 located on the surface of the supporting mechanism 1 are diagonally arranged, the side surface of the supporting mechanism 1 is provided with the protecting mechanism 2 for waterproofing the protecting mechanism 3 in a rainy day, the height of the protecting mechanism 2 is greater than the distance between the surface of the supporting mechanism 1 and the top of the protecting mechanism 3, and one end of the supporting mechanism 1 has an inverted "u" -shaped structure.
Specifically, the support mechanism 1 includes a support frame 11, the protection mechanism 3 is mounted on the surface of the support frame 11, the cross-section of the support frame 11 is of an inverted U-shaped structure, when the power equipment is used, the protection mechanism 3 is fixed on the surface of the support frame 11 through screws, a power line is electrically connected with one end of the protection mechanism 3, and a connecting line of an electrical appliance is electrically connected with the other end of the protection mechanism 3.
Specifically, the supporting mechanism 1 further includes fixing columns 12, fixing plates 13 and knocking plates 14, the fixing plates 13 are welded to the edges of the two ends of the supporting frame 11 relatively, the fixing columns 12 are connected to the centers of the surfaces of the two fixing plates 13 in a sliding manner, the side walls of the two fixing columns 12 located at the tops of the two fixing plates 13 are connected with the knocking plates 14 in a rotating manner, when the electric equipment is used outdoors, the two fixing columns 12 on the surfaces of the fixing plates 13 are knocked to the inside of the ground, so that the supporting frame 11 is fixed, the situation that electric wires fall off due to the fact that the supporting frame 11 moves randomly, and the electric equipment cannot be used and electric leakage is caused is avoided, after the electric equipment is used, the knocking plates 14 on the side walls of the two fixing columns 12 are turned out in a direction deviating from the side walls of the supporting frame 11, and the knocking plates 14 are further turned in a direction deviating from the fixing plates 13, so that the fixing columns 12 are taken out of the ground, and the protecting mechanism 3 is stored.
Specifically, the protection mechanism 3 includes a knife switch body 31, a plastic cover 32, a sliding groove 33, a plastic frame 34, a guide frame 35, a mounting seat 36, a fuse 37, a conductive post 38, a wire outlet seat 39, a middle seat 39a and a pressure spring 39b, the knife switch body 31 is mounted on the surface of the support frame 11 through a screw, the plastic cover 32 is mounted on the surface of the knife switch body 31 through a screw, the sliding groove 33 is opened on both sides of the plastic cover 32, two plastic frames 34 located at the sliding groove 33 are connected between the knife switch body 31 and the plastic cover 32 in a relatively sliding manner, the guide frame 35 is fixedly connected at the top and bottom of each plastic frame 34, wherein the guide frame 35 with two inverted "u" shaped cross sections is connected with the plastic cover 32 in a sliding manner, the guide frame 35 with another two "u" shaped cross sections is connected with the knife switch body 31 in a sliding manner, two sides of the two plastic frames 34 are connected with a plurality of groups of the conductive posts 38 in a relatively sliding manner, the pressure spring 39b is clamped between the conductive posts 38 with cross-shaped cross sections and the plastic frames 34, the mounting seats 36 with cylindrical structures are vertically welded on the top sides of the conductive posts 38 positioned on the inner sides of the two plastic frames 34, the fuses 37 are wound on the two opposite mounting seats 36, the two wire outlet seats 39 are oppositely arranged on the surface of the knife switch body 31, the end parts of the two groups of the conductive posts 38 positioned on one side of the two plastic frames 34 are clamped with the grooves of the end parts of the two wire outlet seats 39, the two groups of the conductive posts 38 positioned on the other side of the two plastic frames 34 are clamped with the grooves of the end parts of the two middle seats 39a on the surface of the knife switch body 31, when the electric power equipment is used, the switch blade body 31 is used for protecting circuits, the electric power equipment and a power supply, the switch blade body 31 is used for controlling power failure and power connection, if the fuse 37 on the plastic frame 34 is fused, the plastic frame 34 is rapidly pushed towards the inner direction of the plastic cover 32, the compression springs 39b on the two opposite conductive bases 38 contract, the next group of two conductive posts 38 are buckled to the grooves at the end parts of the wire outlet base 39 and the middle base 39a, the mounting base 36 and the conductive posts 36 are connected with the power supply through the fuse 37, the new fuse 37 between the two conductive posts 38 is connected with the power supply continuously, the electric power equipment is ensured to be rapidly replaced by the fuse in emergency construction, the normal operation of construction is ensured, the sum of the lengths of the two plastic frames 34 is equal to the width of the switch blade body 31, a plurality of groups of fuses 37 can be used, and when the fuse 37 on the plastic frame 34 is completely used, the plastic frame 34 is pulled out from the switch blade body 31 and the switch blade body 31, the fuse 37 is arranged between the switch blade body 32 and the fuse 37 is used continuously.
Specifically, the wire pressing mechanism 4 includes a top seat 41, a rotating shaft 42, a pressing plate 43, a wire slot 44, a handle 45, a clamping plate 46 and a rubber pad 47, two sets of the top seats 41 are installed on the surface of the supporting frame 11 in diagonal angles, the inner sides of the two sets of the top seats 41 are all rotatably connected with the rotating shaft 42, the pressing plate 43 with the side surface in an L-shaped structure is welded on the opposite side walls of the two rotating shafts 42, the wire slot 44 in an arc-shaped structure is opened at the bottom of the two pressing plates 43, the handle 45 with the cross section in an i-shaped structure is rotatably connected at the bottom of the two pressing plates 43, the clamping plate 46 located at the supporting frame 11 is welded on the side wall of the two handles 45 in a horizontal manner, the rubber pad 47 is bonded on the surface of the two clamping plate 46, and the bottom of the two pressing plates 43 is flush with the bottom of the supporting frame 11, after a power line is installed at one end of the switch blade body 31, two pressing plates 43 are rotated away from the surface of the supporting frame 11 after the power equipment is installed on the two wire outlet seats 39, two electric wires are further respectively clamped between the two pressing plates 43 and the supporting frame 11, the two electric wires are further respectively clamped at the wire grooves 44 at the bottoms of the two pressing plates 43, the handles 42 at the bottoms of the two pressing plates 43 are further rotated, two clamping plates 46 are rotated to the bottom of the supporting frame 11, so that the pressing plates 43 are fixed, the rubber pads 47 enable the fixing effect of the pressing plates 43 to be better, the electric wires at the two ends of the switch blade body 31 are respectively extruded by the two pressing plates 43, the phenomenon that the electric equipment cannot be used due to the fact that the electric wires fall in use is avoided, and the construction safety is guaranteed.
Specifically, protection mechanism 2 includes protective cover 21, card post 22, card hole 23 and spring 24, two side relative sliding connection of support frame 11 has the side to be "T" shape structure the card post 22, two card post 22 with all the centre gripping has between the support frame 11 spring 24, is located at the support frame 11 top the both sides of protective cover 21 have all been seted up the card hole 23, two card post 22 block respectively in two of protective cover 21 both sides the inside of card hole 23, and two clamp plate 43 is located the inboard of protective cover 21, will when outdoor rainy day uses protective cover 21 place in the top of support frame 11, will protective cover 21 two sides the card hole 23 with two of support frame 11 lateral wall two card post 22 correspond, further with one of them card post 22 block to one of them the inside of card hole 23, further pass through the screwdriver extrude card post 22 to the side direction of support frame 11, press when the tip of card post 22 with protective cover 21 inboard press down press the protective cover 21, realized the parallel and level the card post 22 block to the inside of card hole 23, realized that the inside of card post 23 extrusion of the plug 23, realized that the rainwater can use two protection devices is from the inside the plug hole 23, realized that the protection knife can use, two protection device 21, realized that the rainwater can use two protection knife is normal electric leakage, the plug 23, the inside of the protection device is taken out, the electric leakage of the protection device is guaranteed that the electric leakage is convenient use, can be realized the electric leakage is convenient use, two protection device is convenient use, two is convenient use, can be realized the plug, the plug 21.
Specifically, referring to fig. 9, fig. 9 is a flowchart of a method for using a state monitoring device of a high power supply apparatus provided by the present invention, where the method for using the state monitoring device of the high power supply apparatus includes the following steps:
s1: firstly, two leads of a power supply and an electric appliance are respectively arranged at two ends of the protection mechanism 3, the power supply and the electric equipment are electrified and protected through the protection mechanism 3, and the power supply and the electric equipment can be powered off through the protection mechanism 3 when not in use;
s2: then, when the power equipment is used, the protection mechanism 3 is fixed to the ground through the support mechanism 1, the power supply is prevented from being influenced by looseness caused by random movement of the protection mechanism 3 on the ground, and the support mechanism 1 is loosened from the ground after the use is finished;
s3: at last, when the outdoor rain protection device is used outdoors, the protection mechanism 2 is clamped to the two sides of the supporting mechanism 1, the protection mechanism 3 is protected, and the phenomenon that rainwater enters the protection mechanism 3 to cause incapability of power supply and electric shock is avoided.
When the electric knife switch is used, firstly, the protection mechanism 3 is fixed on the surface of the support frame 11 through screws when the electric power equipment is used, a power line is electrically connected with one end of the switch blade body 31, and a connecting wire of an electric appliance is electrically connected with the other end of the switch blade body 31; when electrical equipment is used outdoors, the two fixing columns 12 on the surface of the fixing plate 13 are knocked to the inside of the ground, so that the support frame 11 is fixed, the situation that electric wires fall off due to random movement of the support frame 11, and the power equipment cannot be used and electric leakage occurs is avoided, after the use is finished, the knocking plates 14 on the side walls of the two fixing columns 12 are rotated out in the direction deviating from the side walls of the support frame 11, the further direction deviating from the fixing plate 13 is knocked to hit the two knocking plates 14, so that the fixing columns 12 are taken out of the ground, and the switch blade body 31 is stored; then, when the power equipment is used, a circuit, the power equipment and a power supply are protected through the switch blade body 31, the power failure and the power connection are controlled through the switch blade body 31, if the fuse 37 on the plastic frame 34 is fused in use, the plastic frame 34 is rapidly pushed towards the inner direction of the plastic cover 32, then the compression springs 39b on the two opposite conductive bases 38 contract, the next group of two conductive posts 38 are buckled to the grooves at the end parts of the wire outlet base 39 and the middle base 39a, the mounting base 36 and the conductive posts 36 are powered on by the fuse 37, then the new fuse 37 between the two conductive posts 38 is continuously powered on, the electrical equipment is ensured to be rapidly replaced by the fuse in emergency construction, the normal operation of construction is ensured, the sum of the lengths of the two plastic frames 34 is equal to the width of the switch blade body 31, the use of the multiple groups of fuses 37 is ensured to be all available, when the use of the multiple fuses 37 on the plastic frame 34 is completed, the plastic frame 34 is drawn out from between the switch blade body 31 and the plastic cover 32, the new fuse 37 is continuously mounted between the mounting base 36, and the next time of emergency use is prepared; after a power line is installed at one end of the switch blade body 31, two pressing plates 43 are rotated away from the surface direction of the support frame 11 after the two wire outlet seats 39 are installed with power equipment, two electric wires are further respectively clamped between the two pressing plates 43 and the support frame 11, the two electric wires are further respectively clamped at the wire grooves 44 at the bottoms of the two pressing plates 43, handles 42 at the bottoms of the two pressing plates 43 are further rotated, two clamping plates 46 are rotated to the bottom of the support frame 11, fixing of the pressing plates 43 is further achieved, the pressing plates 43 are better fixed through rubber pads 47, the electric wires at the two ends of the switch blade body 31 are respectively extruded by the two pressing plates 43, the phenomenon that the electric equipment cannot be used due to the fact that the electric wires fall down in use is avoided, and construction safety is guaranteed; finally, place the protective cover 21 in the top of support frame 11 when using in outdoor rainy day, the card hole 23 with two sides of protective cover 21 corresponds with two card posts 22 of support frame 11 lateral wall, further with the inside of one of them card post 22 block to one of them card hole 23, further extrude card post 22 to the side direction of support frame 11 through the screwdriver, press protective cover 21 when the tip of card post 22 and protective cover 21's inboard parallel and level, realized the inside of card post 22 block to card hole 23, the protection to plug-in strip body 31 has been realized, avoid the rainwater to get into and lead to the electric leakage, guarantee power equipment's normal use, use two relative extrusion card posts 22 after accomplishing, realized two card posts 22 from card hole 23 roll-off, it can to take out protective cover 21.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high-power supply equipment state monitoring device is characterized by comprising a supporting mechanism (1), a protecting mechanism (2), a protecting mechanism (3) and a wire pressing mechanism (4), wherein the surface of the supporting mechanism (1) for supporting an integral mechanism is provided with the protecting mechanism (3) for protecting power supply equipment and circuits, the surface of the supporting mechanism (1) is provided with the two wire pressing mechanisms (4) for reinforcing wires on the protecting mechanism (3), the two wire pressing mechanisms (4) positioned on the surface of the supporting mechanism (1) are arranged in diagonal angles, the side surface of the supporting mechanism (1) is provided with the protecting mechanism (2) for preventing the protecting mechanism (3) from being water in rainy days, the height of the protecting mechanism (2) is larger than the distance between the surface of the supporting mechanism (1) and the top of the protecting mechanism (3), and one end of the supporting mechanism (1) is of an inverted U-shaped structure;
the supporting mechanism (1) comprises a supporting frame (11), the protecting mechanism (3) is installed on the surface of the supporting frame (11), and the cross section of the supporting frame (11) is of an inverted U-shaped structure;
the protection mechanism (3) comprises a switch blade body (31), a plastic cover (32), a sliding groove (33), a plastic frame (34), a guide frame (35), a mounting seat (36), a fuse (37), a conductive post (38), a wire outlet seat (39), a middle seat (39 a) and a pressure spring (39 b), the switch blade body (31) is mounted on the surface of the support frame (11) through screws, the plastic cover (32) is mounted on the surface of the switch blade body (31) through screws, the sliding groove (33) is formed in two sides of the plastic cover (32), the two plastic frames (34) positioned at the sliding groove (33) are connected between the switch blade body (31) and the plastic cover (32) in a relative sliding manner, the guide frame (35) is fixedly connected to the tops and bottoms of the two plastic frames (34) in a relative manner, the guide frame (35) and the plastic cover (32) are in an inverted U-shaped structure in two cross sections, the guide frame (35) and the switch blade body (31) in an inverted U-shaped structure in two cross-shaped structures are connected with the plastic cover (32), the two plastic frames (34) in a relative sliding manner are connected with the guide frame (35) in a cross-shaped structure, the cross-shaped structure in which is connected with the switch blade body (31), the conductive post (38) and the cross-shaped structure, the two plastic frame (38) are connected with the conductive post (34) in a plurality of the cross-shaped structure, a plurality of be located two the inboard of plastics frame (34) the perpendicular welding in top side of leading electrical pillar (38) has and is cylindrical structure mount pad (36), relative two twine on mount pad (36) fuse (37), the surface of plug-in strip body (31) is installed two relatively outlet seat (39) are located two the plastics frame (34) one side is two sets of lead the tip and two of electrical pillar (38) outlet seat (39) tip, be located two the plastics frame (34) opposite side is two sets of lead electrical pillar (38) with two on plug-in strip body (31) surface the groove clamping of middle seat (39 a) tip.
2. The condition monitoring device for high-power supply equipment according to claim 1, wherein: the supporting mechanism (1) further comprises fixing columns (12), fixing plates (13) and a knocking plate (14), the fixing plates (13) are welded on the edges of the two ends of the supporting frame (11) oppositely, the centers of the surfaces of the two fixing plates (13) are connected with the fixing columns (12) in a sliding mode, and the side walls of the two fixing columns (12) located at the tops of the fixing plates (13) are connected with the knocking plate (14) in a rotating mode.
3. The condition monitoring device for high power supply equipment according to claim 1, wherein: crimping mechanism (4) are including footstock (41), pivot (42), clamp plate (43), wire casing (44), handle (45), splint (46) and rubber pad (47), the surface of support frame (11) is that the diagonal angle is installed two sets of footstock (41), two sets of the inboard of footstock (41) all rotates and is connected with pivot (42), two the lateral wall that backs the body of pivot (42) all welds and is the side and is "L" shape structure clamp plate (43), two the bottom of clamp plate (43) is seted up and is the arc structure wire casing (44), two the bottom of clamp plate (43) is rotated and is connected with the cross-section and is "worker" font structure handle (45), two the lateral wall horizontal welding of handle (45) has and is located the portion of support frame (11) splint (46), two the surface of splint (46) all bonds and has rubber pad (47), two the bottom of clamp plate (43) with the bottom parallel and level of support frame (11).
4. A condition monitoring device of a high power supply apparatus according to claim 3, wherein: protection machanism (2) include protective cover (21), card post (22), card hole (23) and spring (24), two side relative sliding connection of support frame (11) have the side to be "T" shape structure card post (22), two card post (22) with equal centre gripping has between support frame (11) spring (24) is located support frame (11) top the both sides of protective cover (21) have all been seted up card hole (23), two card post (22) block respectively in two protective cover (21) both sides the inside of card hole (23), and two clamp plate (43) are located the inboard of protective cover (21).
5. Use of a device for monitoring the condition of a high power supply unit according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
s1: firstly, two leads of a power supply and an electric appliance are respectively arranged at two ends of the protection mechanism (3), the power supply and the electric equipment are electrified and protected through the protection mechanism (3), and the power supply and the electric equipment can be powered off through the protection mechanism (3) when not in use;
s2: then, when the power equipment is used, the protection mechanism (3) is fixed to the ground through the support mechanism (1), the situation that the power supply is influenced due to looseness caused by random movement of the protection mechanism (3) on the ground is avoided, and when the power equipment is used, the support mechanism (1) is loosened from the ground;
s3: at last, when the outdoor rain protection device is used outdoors, the protection mechanism (2) is clamped to the two sides of the supporting mechanism (1), the protection mechanism (3) is protected, and rainwater is prevented from entering the protection mechanism (3) to cause the incapability of supplying power and getting an electric shock.
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| CN117175770B (en) * | 2023-08-03 | 2024-03-29 | 国网江苏省电力有限公司南通供电分公司 | Alternating current power supply switching power supply protection assembly |
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