CN112017898A - 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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- CN112017898A CN112017898A CN202010905249.2A CN202010905249A CN112017898A CN 112017898 A CN112017898 A CN 112017898A CN 202010905249 A CN202010905249 A CN 202010905249A CN 112017898 A CN112017898 A CN 112017898A
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- power supply
- protection
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- supporting mechanism
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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 during emergency construction, the normal operation of 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 power amplifier, the maximum output power is the maximum power which can be output by the power amplifier when enough large signal is input to the power amplifier and the volume and tone potentiometer are adjusted to the maximum within a certain harmonic distortion index. Under the condition of no distortion considered, the vehicle-mounted power amplifier does not have the power value when physical damage or electrical damage occurs in a very short time (usually only a few milliseconds), the high-power switching power supply controls a switching tube to be switched on and off at a high speed through a circuit, 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 the 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 just can use to change new fuse, the inner space of plug-in strip is narrow and small, the installation of inconvenient alloy fuse, 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 the outgoing line all compresses tightly through the screw alone, 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. On one hand, the use of equipment is influenced, on the other hand, a user is easily subjected to electric shock, and when the outdoor switch blade is used, a protection mechanism is not installed, so that the switch blade is easy to enter water and get electric shock in rainy days.
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 equipment 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 equipment 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 be right in 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 down "" 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-V-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.
Specifically, the protection mechanism comprises a switch blade body, a plastic cover, sliding grooves, a plastic frame, guide frames, a mounting seat, a fuse, a conductive post, a wire outlet seat, a middle seat and a pressure spring, wherein the switch blade body is mounted on the surface of the support frame through screws, the plastic cover is mounted on the surface of the switch blade body through screws, the sliding grooves are formed in two sides of the plastic cover, the two plastic frames positioned at the sliding grooves are connected between the switch blade body and the plastic cover in a relatively sliding manner, the top and the bottom of the two plastic frames are fixedly connected with the guide frames, the two guide frames with the cross sections in an inverted-shaped structure are connected with the plastic cover in a sliding manner, the other two guide frames with the cross sections in an inverted-shaped structure are connected with the switch blade body in a sliding manner, and a plurality of groups of the conductive posts are connected to two side surfaces of the two plastic frames in a relatively sliding manner, it is a plurality of the cross-section is "ten" font structure lead electrical pillar with all the centre gripping has between the plastics frame the pressure spring, a plurality of be located two the plastics frame is inboard it has the cylindrical structure to lead the perpendicular welding of top side of electrical pillar the mount pad, two relatively the winding has on the mount pad the fuse, the surface of plug blade body is installed two relatively the seat of being qualified for the next round of competitions is located two the plastics frame one side two sets of lead electrical pillar's tip and two the recess block of seat tip of being qualified for the next round of competitions is located two the plastics frame opposite side two sets of lead electrical pillar with two on plug blade body surface the recess block of middle seat tip.
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 side and is "L" shape structure the clamp plate, two be arc structure 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 there is 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 power supply is prevented from being influenced by looseness caused by random movement of the protection mechanism on the ground, and the supporting mechanism is loosened from the ground after the power equipment is used;
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 power equipment is used, the circuit, the power equipment and the power supply are protected by the switch blade body, the power failure and the power connection are controlled by the switch blade body, when the fuse on the plastic frame is fused, 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 at 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 by the fuse, the new fuse between the two conductive columns is continuously connected with the power supply, the fuse is rapidly replaced when the 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, a plurality of groups of fuses can be used, and when the fuses on the plastic frame are used, the plastic frame is pulled out from between the switch blade body and the plastic cover, new fuses continue to be installed between the opposing mounts in preparation for the next use in an emergency.
(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 state monitoring device and method for the high-power supply equipment and the using method, the protection mechanism is installed at the top of the supporting mechanism, so that the protection mechanism can be protected in outdoor construction in rainy days, and the condition that the power equipment cannot be used due to rainwater 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 between the support mechanism and the protection 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 the connection structure between the support mechanism and the protection 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. 1-8, the condition monitoring device for high-power supply equipment according to the present invention includes a supporting mechanism 1, a protection mechanism 2, a protection mechanism 3 and a wire pressing mechanism 4, the surface of the supporting mechanism 1 for supporting the whole mechanism is provided with the protection mechanism 3 for protecting power supply equipment and circuits, the surface of the supporting mechanism 1 is provided with two wire pressing mechanisms 4 for reinforcing the electric wires on the protection mechanism 3, the two wire pressing mechanisms 4 positioned on the surface of the supporting mechanism 1 are arranged in an oblique and diagonal manner, the side surface of the supporting mechanism 1 is provided with the protection mechanism 2 which can prevent the protection mechanism 3 from water in rainy days, the height of the protection mechanism 2 is larger than the distance between the surface of the supporting mechanism 1 and the top of the protection mechanism 3, and one end of the supporting mechanism 1 is of an inverted-V-shaped structure.
Specifically, the supporting mechanism 1 includes a supporting frame 11, the protection mechanism 3 is installed on the surface of the supporting frame 11, the cross section of the supporting frame 11 is of an inverted-shaped structure, when the power equipment is used, the protection mechanism 3 is fixed on the surface of the supporting frame 11 through screws, a power line is electrically connected with one end of the protection mechanism 3, and a connecting line of an electric appliance is electrically connected with the other end of the protection mechanism 3.
Specifically, the supporting mechanism 1 further includes fixing posts 12, a fixing plate 13 and a knocking plate 14, the fixing plates 13 are welded at the edges of the two ends of the supporting frame 11, the fixing posts 12 are connected to the centers of the surfaces of the two fixing plates 13 in a sliding manner, the knocking plate 14 is connected to the side walls of the two fixing posts 12 at the top of the two fixing plates 13 in a rotating manner, when the electrical equipment is used outdoors, the two fixing posts 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 the electric wire falls off due to the random movement of the supporting frame 11, the electric power equipment cannot be used and the electric leakage occurs is avoided, after the electric equipment is used, the knocking plate 14 on the side walls of the two fixing posts 12 is rotated out in a direction deviating from the side wall of the supporting frame 11, and further, the knocking plate 14 in a direction deviating from the fixing plates 13, the protection mechanism 3 is accommodated.
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 screws, the plastic cover 32 is mounted on the surface of the knife switch body 31 through screws, the sliding groove 33 is formed in 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 frames 35 are fixedly connected to the tops and bottoms of the two plastic frames 34, the two guide frames 35 with the cross sections in the inverted "" -shaped structure are connected with the plastic cover 32 in a sliding manner, the other two guide frames 35 with the cross sections in the "" -shaped structure are connected with the knife switch body 31 in a sliding manner, two sides of two plastic frame 34 are relatively sliding connection with a plurality of groups the electrically conductive post 38, a plurality of the cross-section is "ten" font structure electrically conductive post 38 with all centre gripping between plastic frame 34 has the pressure spring 39b, a plurality of be located two plastic frame 34 inboard electrically conductive top side vertical welding of 38 have be cylindrical structure mount pad 36, two relative mount pad 36 is gone up to twine fuse 37, the surface of plug blade body 31 is relatively installed two play line seat 39, be located two the plastic frame 34 one side two sets of electrically conductive post 38's tip and two play line seat 39 tip's recess block, be located two the plastics frame 34 other side two sets of electrically conductive post 38 with two the plug blade body 31 surface two the recess block of middle seat 39a tip passes through when using power equipment switch blade body 31 is to circuit and power equipment, The power supply is protected, the power cut and the power connection are controlled by the switch blade body 31, when in use, 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, then the compression springs 39b on the two opposite conductive bases 38 contract, the next group of two conductive columns 38 are buckled on the grooves at the end parts of the outgoing line base 39 and the middle base 39a, the mounting base 36 and the conductive columns 36 are powered on by the fuse 37, then the new fuse 37 between the two conductive columns 38 is powered on continuously, the fuse is ensured to be replaced quickly in emergency construction of power equipment, 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, and a plurality of groups of fuses 37 can be used, after the fuses 37 on the plastic frame 34 are used, the plastic frame 34 is drawn out from between the knife body 31 and the plastic cover 32, and new fuses 37 are continuously installed between the opposite installation seats 36 to prepare for the next use in an emergency.
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 top seats 41 are installed on the surface of the supporting frame 11 in oblique diagonal angles, two sets of the top seats 41 are connected to the inner side of the top seats 41 in a rotating manner, the rotating shaft 42 is connected with two sets of the pressing plate 43 and the clamping plate 43 are welded on the opposite side walls of the rotating shaft 42 in an L-shaped structure, the wire slot 44 is formed in the bottom of the pressing plate 43 in an arc-shaped structure, the bottom of the pressing plate 43 is connected with the handle 45 in an I-shaped structure in a rotating manner, the clamping plate 46 located at the supporting frame 11 is welded on the side wall of the handle 45 in a horizontal manner, the rubber pad 47 is bonded on the surface of the two clamping plates 46, the bottom of the two pressing plates 43 is flush with the bottom of the supporting frame 11, two after the outlet wire seat 39 is provided with the power equipment, the pressing plates 43 deviate from the surface of the support frame 11 and rotate in the direction, two electric wires are further respectively and additionally held between the pressing plates 43 and the support frame 11, two electric wires are further and additionally held at the wire grooves 44 at the bottom of the pressing plates 43, the handles 42 at the bottom of the pressing plates 43 are further rotated to rotate the clamping plates 46 to the bottom of the support frame 11, so that the pressing plates 43 are fixed, the pressing plates 43 are better fixed by the rubber pads 47, the electric wires at the two ends of the switch blade body 31 are respectively extruded by the pressing plates 43, the situation that the electric wires fall off to cause the power equipment to be unavailable when in use is avoided, and the construction safety is ensured.
Specifically, the protection mechanism 2 includes a protection cover 21, two locking posts 22, two locking holes 23 and a spring 24, the two sides of the support frame 11 are connected with the locking posts 22 with the side surfaces in a T-shaped structure in a relatively sliding manner, the spring 24 is clamped between the two locking posts 22 and the support frame 11, the locking holes 23 are respectively opened at the two sides of the protection cover 21 at the top of the support frame 11, the two locking posts 22 are respectively clamped inside the locking holes 23 at the two sides of the protection cover 21, the two pressing plates 43 are located at the inner side of the protection cover 21, the protection cover 21 is placed at the top of the support frame 11 when the protection mechanism is used in outdoor rainy days, the locking holes 23 at the two sides of the protection cover 21 correspond to the two locking posts 22 at the side walls of the support frame 11, and one of the locking posts 22 is further clamped inside one of the locking holes 23, further pass through the screwdriver to the side direction extrusion of support frame 11 card post 22 works as the tip of card post 22 with press during the inboard parallel and level of protective cover 21 has realized card post 22 block arrives the inside of calorie hole 23 has realized rightly the protection of plug-in strip body 31 avoids the rainwater to get into and leads to the electric leakage, guarantees power equipment's normal use, uses to accomplish the back and extrudes two relatively card post 22 has realized two card post 22 is followed card hole 23 roll-off takes out protective cover 21 can.
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 2, 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 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, the power line is electrically connected with one end of the knife switch body 31, and the connecting line of an electric appliance is electrically connected with the other end of the knife switch 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 the fact that the support frame 11 moves randomly, and the electric power equipment cannot be used and electric leakage occurs is avoided, after the use is completed, the knocking plates 14 on the side walls of the two fixing columns 12 are turned 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 beat 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, the circuit, the power equipment and the power supply are protected by the switch blade body 31, the power failure and the power connection are controlled by the switch blade body 31, when the switch blade is used, 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, then the compression springs 39b on the two opposite conductive bases 38 contract, the next group of two conductive columns 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 columns 36 are powered on by the fuse 37, then the new fuse 37 between the two conductive columns 38 is continuously powered on, the fuse is rapidly replaced when the power equipment is 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, and the use of a plurality of groups of fuses 37 is ensured, after the fuses 37 on the plastic frame 34 are used, the plastic frame 34 is drawn out from between the knife switch body 31 and the plastic cover 32, and new fuses 37 are continuously installed between the opposite installation seats 36 to prepare for the next use in emergency; 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 (7)
1. A high-power supply equipment state monitoring device is characterized by comprising a supporting mechanism (1), a protection mechanism (2), a protection 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 protection 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 electric wires on the protection mechanism (3), the two wire pressing mechanisms (4) positioned on the surface of the supporting mechanism (1) are arranged in an oblique diagonal manner, the protection mechanism (2) for preventing the protection mechanism (3) from being water in rainy days is arranged on the side surface of the supporting mechanism (1), the height of the protection mechanism (2) is larger than the distance between the surface of the supporting mechanism (1) and the top of the protection mechanism (3), one end of the supporting mechanism (1) is in an inverted-V-shaped structure.
2. The condition monitoring device for high-power supply equipment according to claim 1, wherein: 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-V-shaped structure.
3. The condition monitoring device for high-power supply equipment according to claim 2, 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.
4. The condition monitoring device for high-power supply equipment according to claim 2, wherein: the protection mechanism (3) comprises 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 column (38), a wire outlet seat (39), a middle seat (39a) and a pressure spring (39b), the surface of the support frame (11) is provided with the knife switch body (31) through screws, the plastic cover (32) is arranged on the surface of the knife switch body (31) through screws, the sliding groove (33) is arranged on two sides of the plastic cover (32), the knife switch body (31) and the plastic cover (32) are relatively and slidably connected with the two plastic frames (34) positioned at the sliding groove (33), the tops and the bottoms of the two plastic frames (34) are relatively and fixedly connected with the guide frame (35), wherein the two sections of the guide frame (35) are of an inverted "" structure and the plastic cover (32) are slidably connected, the other two guide frames (35) with the cross-shaped sections are in sliding connection with the switch blade body (31), two side faces of the two plastic frames (34) are in relative sliding connection with a plurality of groups of conductive columns (38), the conductive columns (38) with the cross-shaped sections and the plastic frames (34) are clamped by the pressure springs (39b), the top sides of the conductive columns (38) positioned on the inner sides of the two plastic frames (34) are vertically welded with the installation seats (36) with cylindrical structures, the fuse wire (37) is wound on the two opposite installation seats (36), the two wire outlet seats (39) are oppositely arranged on the surface of the switch blade body (31), and the end parts of the two groups of conductive columns (38) positioned on one side of the two plastic frames (34) are clamped with the grooves at the end parts of the two wire outlet seats (39), the two groups of conductive columns (38) positioned on the other side of the two plastic frames (34) are clamped with the grooves at the ends of the two middle seats (39a) on the surface of the knife switch body (31).
5. The condition monitoring device for high-power supply equipment according to claim 2, wherein: the wire pressing mechanism (4) comprises a top seat (41), a rotating shaft (42), pressing plates (43), wire grooves (44), handles (45), clamping plates (46) and rubber pads (47), wherein the surface of the support frame (11) is obliquely and diagonally provided with two groups of top seats (41), the inner sides of the two groups of top seats (41) are rotatably connected with the rotating shaft (42), the pressing plates (43) with L-shaped side surfaces are welded on the opposite side walls of the rotating shaft (42), the wire grooves (44) with arc-shaped structures are formed in the bottoms of the two pressing plates (43), the handles (45) with I-shaped cross sections are rotatably connected with the bottoms of the two pressing plates (43), the clamping plates (46) located at the parts of the support frame (11) are horizontally welded on the side walls of the two handles (45), and the rubber pads (47) are bonded on the surfaces of the two clamping plates (46), the bottoms of the two pressure plates (43) are flush with the bottom of the support frame (11).
6. The condition monitoring device for high power supply equipment according to claim 5, 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).
7. Use of a device for monitoring the condition of a high power supply unit according to any one of claims 1 to 6, 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 supporting mechanism (2), 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 supporting 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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| CN202010905249.2A CN112017898B (en) | 2020-09-01 | 2020-09-01 | State monitoring device for high-power supply equipment and using method |
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| CN202010905249.2A CN112017898B (en) | 2020-09-01 | 2020-09-01 | State monitoring device for high-power supply equipment and using method |
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| CN112017898B CN112017898B (en) | 2022-10-04 |
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|---|---|
| CN112017898B (en) | 2022-10-04 |
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