CN113056149B - Electromechanical engineering is salvageed and is used protection against electric shock device - Google Patents
Electromechanical engineering is salvageed and is used protection against electric shock device Download PDFInfo
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- CN113056149B CN113056149B CN202011390955.4A CN202011390955A CN113056149B CN 113056149 B CN113056149 B CN 113056149B CN 202011390955 A CN202011390955 A CN 202011390955A CN 113056149 B CN113056149 B CN 113056149B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
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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
- G01R19/145—Indicating the presence of current or voltage
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to the technical field of electromechanical engineering equipment, in particular to an electric shock prevention device for emergency repair of electromechanical engineering, which comprises a box body, wherein the box body is internally provided with the electric shock prevention device, a limiting device and a heat dissipation device from top to bottom in sequence, limiting blocks of the limiting device are symmetrically distributed on the left side and the right side of an electric appliance in pairs, opposite sides of the upper ends of the two limiting blocks in the same pair are arc-shaped, opposite sides of the upper ends of the two limiting blocks in the same pair are vertical step surfaces, and the vertical step surfaces are in stop fit with a sliding plate. The left side and the right side of the limiting block are arranged into different side faces, so that the electric appliance and the sliding plate can be conveniently installed, and the stable limiting and stopping effect can be guaranteed, so that the installation reliability of the electric appliance can be guaranteed on the premise that the electric appliance is convenient to install.
Description
Technical Field
The invention relates to the technical field of electromechanical engineering equipment, in particular to an electric shock prevention device for emergency repair of electromechanical engineering.
Background
Electromechanical engineering is a general name of two professions of mechanical engineering and electrical engineering, but is sometimes called as a abbreviation of the mechanical engineering and electronic engineering, the mechanical engineering and electronic engineering is a high-level application-type and technical-type talent which has necessary basic theoretical knowledge, special knowledge and strong capability of working in the actual work of the professional field, meets the first-line requirements of production construction, management and service and is comprehensively developed in the aspects of moral, intelligence, body, beauty and the like, the electromechanical integration is the cross integration of multiple subjects such as machinery, electronics, optics, control, computers, information and the like, and the development and progress of the electromechanical engineering depend on and promote the development and progress of related technologies.
Electromechanical equipment often has power failure in the long-time use process, at the moment, workers need to carry out rush repair in time, the workers cannot judge whether a wire is electrified in the rush repair process, the blind rush repair can cause the dangerous condition of electric shock, and the consequence is unreasonable, the existing detection equipment generally adopts a test pencil to measure whether the wire is electrified or not, the test pencil needs to be in contact with the wire, when the test pencil is damaged or the contact part of the wire is broken and suddenly bounced, the life safety of the workers can be threatened, some electrical equipment needs to be damaged and replaced, most electrical equipment is fixed through screws, when the equipment is disassembled, the disassembly is very inconvenient due to the fact that the screws slide wires, most electrical equipment is in a sealed environment, heat is not dissipated, the service life of the electrical equipment is directly influenced, and the electrical equipment is in failure, therefore, the electric shock prevention device for emergency repair of the electromechanical engineering is provided for solving the problem.
Disclosure of Invention
The invention aims to provide an electric shock prevention device for emergency maintenance of electromechanical engineering, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the electric shock prevention device for the emergency maintenance of the electromechanical engineering comprises a box body, wherein the box body is internally provided with the electric shock prevention device, a limiting device and a heat dissipation device in sequence from top to bottom, the limiting device comprises an electric appliance, a sliding plate, a fixing frame and a limiting block, the upper end surface of the electric appliance is fixedly connected with a wire, the rear end surface of the electric appliance is fixedly connected with the sliding plate which is distributed up and down, the rear side of the electric appliance is provided with the fixing frame, the outer side of the fixing frame is in sliding connection with the sliding plate, and the rear end surface of the fixing frame is fixedly connected with the box body;
the left view of the fixing frame is arranged in a T shape, first springs which are uniformly distributed are fixedly connected to the inner side of the fixing frame, the upper end faces of the first springs are fixedly connected with limiting blocks which are arranged in a one-to-one correspondence mode, the outer sides of the limiting blocks are connected with the fixing frame in a sliding mode, connecting plates are arranged on the left side and the right side of a sliding plate located in the center, a hollow convex block is arranged in the center of the upper end face of each connecting plate, second springs are arranged inside the hollow convex blocks, the lower end face of each second spring is fixedly connected with the fixing frame, the left end face and the right end face of each connecting plate are fixedly connected with the limiting blocks, and the outer sides of the connecting plates are connected with the fixing frame in a sliding mode;
the limiting blocks are symmetrically distributed on the left side and the right side of the electric appliance in pairs, the opposite sides of the upper ends of the two limiting blocks in the same pair are arc-shaped, the opposite sides are vertical step surfaces, and the vertical step surfaces are in stop fit with the sliding plate.
The heat dissipation device comprises a Y-shaped heat dissipation pipe, wherein a main part of the heat dissipation pipe faces upwards, a fan and two bifurcate parts are arranged on the main part of the heat dissipation pipe, incline downwards and are respectively communicated with two side tank walls of the tank body, and V-shaped heating wires in opposite directions to the bifurcate directions of the heat dissipation pipe are arranged at the bifurcate positions.
The heat dissipation pipe is characterized in that inclined downward baffle plates are arranged in the branching part of the heat dissipation pipe, and the baffle plates are distributed on the upper side wall and the lower side wall of the branching part in a staggered mode.
The invention has the beneficial effects that:
the left side and the right side of the limiting block are arranged into different side faces, so that the electric appliance and the sliding plate can be conveniently installed, and the stable limiting and stopping effect can be guaranteed, so that the installation reliability of the electric appliance can be guaranteed on the premise that the electric appliance is convenient to install.
Furthermore, through the arrangement of the reverse Y-shaped radiating pipe and the V-shaped electric heating wire, the shunting effect of the electric heating wire in a cold state on high-heat airflow is ensured during radiating, and the thermal corrosion caused by direct contact with the inner wall of the radiating pipe is avoided; on the other hand, the reliability of auxiliary heat to the airflow is ensured during heating.
Furthermore, the inclination direction of the baffle plate ensures that the air flow is quickly discharged during heat dissipation and slowly flows in during heating, thereby ensuring the temperature control effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the housing of the present invention;
FIG. 3 is a schematic view of the structure of the position limiting device of the present invention;
FIG. 4 is a schematic view of an electric shock protection device according to the present invention;
FIG. 5 is a schematic view of the connecting plate of the present invention.
In the figure: 1-a base, 2-a box body, 3-a door body, 4-an electric shock prevention device, 401-a shell, 402-an induction sheet, 403-a signal amplification composite tube, 404-a driving triode, 405-a light emitting diode, 406-a sliding frame, 407-a fixing ring, 5-a limiting device, 501-an electric appliance, 502-a sliding plate, 503-a fixing frame and 504-a limiting block, 505-a first spring, 506-a connecting plate, 507-a second spring, 6-a partition plate, 7-a lead, 8-a main switch, 9-a heat dissipation device, 901-a heat dissipation pipe, 902-a heat dissipation frame, 903-a fan, 904-an adsorption plate, 905-a screen plate, 906-a heating wire, 10-a temperature and humidity sensor and 11-a controller.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
an electric shock preventing device for emergency repair of electromechanical engineering comprises a base 1, a box body 2, a door body 3 and a temperature and humidity sensor 10, wherein the upper end face of the base 1 is fixedly connected with the box body 2, the front end face of the box body 2 is rotatably connected with the door body 3, the left end face and the right end face of the box body 2 are both fixedly connected with a heat radiating device 9, the inner part of the upper end face of the box body 2 is slidably connected with an electric shock preventing device 4, the electric shock preventing device 4 comprises a shell 401, an induction sheet 402, a signal amplification composite tube 403 and a driving triode 404, the rear end face of the shell 401 is fixedly connected with an induction sheet 402, the induction sheet 402 can induce an alternating current magnetic field outside a live wire 7, the front end face of the induction sheet 402 is fixedly connected with the signal amplification composite tube 403, the signal amplification composite tube 403 is composed of 3 triodes, the front side of the signal amplification composite tube 403 is provided with the driving triode 404, the outer side of the shell 401 is slidably connected with a fixing ring 407, the upper end face of the fixing ring 407 is fixedly connected with a sliding frame 406, the upper end face of the sliding frame 406 is slidably connected with the box body 2, the outer side of the driving triode 404 is fixedly connected with the shell 401, a light emitting diode 405 is arranged on the front side of the driving triode 404, the outer side of the light emitting diode 405 is fixedly connected with the shell 401, the sliding frame 406 is arranged in a T shape, induction is carried out through the induction sheet 402 according to the principle that a 50HZ alternating current electric field exists around the electrified lead 7, then signals are continuously amplified through the signal amplification composite tube 403, the light emitting diode 405 is driven to emit light through the driving triode 404, whether the lead 7 is electrified or not can be measured without contact, the fact that workers do not need to carry out emergency repair blindly is guaranteed, the life safety of the workers is guaranteed, the left side of the electric shock prevention device 4 is provided with uniformly distributed partition plates 6, the left side and the right side of each partition plate 6 are provided with the leads 7, the lower end faces of the leads 7 are fixedly connected with limiting devices 5, and the limiting devices 5 comprise electric appliances 501, The sliding plate 502, the fixing frame 503 and the limiting block 504, the upper end surface of the electrical appliance 501 is fixedly connected with a wire 7, the rear end surface of the electrical appliance 501 is fixedly connected with the sliding plate 502 which is distributed up and down, the sliding plate 502 which is arranged up and down can clamp the main fixing frame 503, the stabilizing effect is good, the rear side of the electrical appliance 501 is provided with the fixing frame 503, the outer side of the fixing frame 503 is slidably connected with the sliding plate 502, the rear end surface of the fixing frame 503 is fixedly connected with the box body 2, the left view of the fixing frame 503 is arranged in a T shape, the inner side of the fixing frame 503 is fixedly connected with the first springs 505 which are uniformly distributed, the upper end surfaces of the first springs 505 are fixedly connected with the limiting block 504, the sliding plate 502 can be well limited by the arrangement, the sliding plate is not easy to slide, the practical value is good, the outer sides of the limiting blocks 504 are slidably connected with the fixing frame 503, the left and right sides of the sliding plate 502 which are positioned in the center are provided with the connecting plates 506, the center is provided with a hollow convex block, the inner part of the convex block is provided with a second spring 507, the arrangement can ensure that when the convex block moves downwards and the sliding plate 502 is positioned between the limit blocks 504, the connecting plate 506 is bounced to ensure the next normal use, the lower end surface of the second spring 507 is fixedly connected with the fixing frame 503, the left end surface and the right end surface of the connecting plate 506 are fixedly connected with the limit blocks 504, the upper end surface of the limit blocks 504 is in an arc arrangement, the arrangement can facilitate the sliding plate 502 to directly slide between the limit blocks 504 through the limit blocks 504 arranged in an arc surface, thereby realizing the purpose of fixing and limiting, facilitating the disassembly and the assembly of the electrical appliance 501 and facilitating the maintenance, the outer side of the connecting plate 506 is in sliding connection with the fixing frame 503, a main switch 8 is arranged above the limiting device 5, the rear end surface of the main switch 8 is fixedly connected with the box body 2, the upper end surface and the lower end surface of the main switch 8 are fixedly connected with the lead 7, and the rear end surfaces of the partition plate 6 and the limiting device 5 are fixedly connected with the box body 2, limiting device 5 below is equipped with temperature and humidity sensor 10 and controller 11 that are left right distribution, and temperature and humidity sensor 10 rear end face and 11 rear end faces of controller all with box 2 fixed connection, the humiture in box 2 can be monitored constantly to this kind of setting to in time carry out effective processing, avoid damaging with electrical apparatus 501. Preferably, as shown in fig. 3, the limiting blocks are symmetrically distributed on the left side and the right side of the electrical appliance in pairs, the opposite sides of the upper ends of the two limiting blocks in the same pair are arc-shaped, the opposite sides are vertical step surfaces, and the vertical step surfaces are in stop fit with the sliding plate.
The heat dissipation device 9 comprises a heat dissipation tube 901, a heat dissipation frame 902, a fan 903 and an adsorption plate 904, wherein the left side and the right side of the heat dissipation tube 901 are fixedly connected with the box body 2, the inner side of the upper end face of the heat dissipation tube 901 is fixedly connected with the heat dissipation frame 902, the lower end face of the heat dissipation frame 902 is fixedly connected with the fan 903, the fan 903 drives air to flow so as to dissipate heat generated by the electric appliance 501, a heating wire 906 is arranged under the fan 903, the lower end face of the heating wire 906 is fixedly connected with the box body 2, the outer side of the heating wire 906 is fixedly connected with the heat dissipation tube 901, the heat dissipation tube 901 is arranged in a Y shape, the inner sides of the left end and the right end of the heat dissipation tube 901 are fixedly connected with the adsorption plate 904 which is distributed up and down, the adsorption plate 904 can adsorb smaller dust filtered by the screen plate 905, the probability that the dust enters the box body 2 is reduced, the electric appliance 501 is ensured to be normally used, the adsorption plate 904 is arranged in an inclined manner, the screen plate 905 is arranged on the right side of the adsorption plate 904, the outer side of the net plate 905 is fixedly connected with the radiating pipe 901. Preferably, as shown in fig. 2, the trunk portion of the radiating pipe is upward and is provided with the blower, the two bifurcations are inclined downward and are respectively communicated with the two side walls of the tank body, and the V-shaped heating wires are arranged at the bifurcations in the opposite direction to the diverging direction of the radiating pipe. The heat dissipation pipe is characterized in that inclined downward baffle plates are arranged in the branching part of the heat dissipation pipe, and the baffle plates are distributed on the upper side wall and the lower side wall of the branching part in a staggered mode.
The fan 903 is CB900E, the temperature and humidity sensor 10 is RS-WS-N01-6-, the controller 11 is an E-1P controller, and the electric heating wire 906 is FY-RS 06.
The working process is as follows: when the device is used, a power supply is connected, when the device has an electricity failure, a worker needs to carry out rush repair in time, the door body 3 is opened, then the master switch 8 is used for carrying out power-off treatment, although the power-off treatment is carried out, the lead 7 is still electrified due to short circuit, at the moment, the worker does not know whether the lead is electrified or not, electric shock accidents are possibly caused by blind repair, the sliding carriage 406 is used for driving the fixing ring 407 to move, the fixing ring 407 drives the shell 401 to move, when the shell 1 moves to the front side of the lead 7, induction is carried out through the induction sheet 402 according to the principle that a 50HZ alternating current electric field exists around the electrified lead, when the lead 7 is electrified, a signal sent by the induction sheet 402 is continuously amplified through the signal amplification composite tube 403, the triode 404 is driven to drive the light-emitting diode 405 to emit light, and whether the lead 7 is electrified can be measured without contact, therefore, the wire 7 is reminded of being electrified, the workers can not carry out emergency repair blindly, the life safety of the workers is ensured, the distance between the wires 7 is far, the arrangement of the partition plate 6 avoids the situation that the electric shock prevention device 4 detects the wires 7, the electrified wires 7 on the two sides influence the measurement data of the electric shock prevention device 4, when the electric appliance 501 is detected to have a fault and needs to be replaced, the connecting plate 406 is pressed downwards, the connecting plate 506 drives the limit block 504 to move downwards without the block of the limit block 504, so that the electric appliance 501 can be conveniently slid to drive the sliding plate 502 to move, the electric appliance 501 is taken down, when the electric appliance is installed, the sliding plate 502 is placed at the rear side of the fixing frame 503 through the grooves on the upper end surface and the lower end surface of the fixing frame 503, then the sliding plate 502 presses the connecting plate 506 downwards, the sliding plate 502 is in sliding towards the sliding plates 502 on the two sides, the sliding plate 502 is in contact with the cambered surface of the limit block 504, so as to press the limit block 504, when slide 502 slides to stopper 504 opposite side, stopper 504 rises under the effect of first spring 505, thereby realize the purpose of fixed slide 502, this kind of setting installation dismantlement is very convenient, make things convenient for the staff in time to salvage, save the rush-repair time, has fine practical value, produce a large amount of heats when working for a long time with electrical apparatus 501, when measuring the temperature through temperature and humidity sensor 10 and reaching the certain degree, signals gives controller 11, controller 11 control fan 903 rotates, fan 903 rotates and drives the air flow, thereby distribute away the heat, the setting of otter board 905 can realize filtering the dust, and the adsorption plate 904 that the slope set up can adsorb the processing to tiny dust, the probability that the dust that significantly reduces gets into box 2, this kind of setting has fine radiating effect, the mesh that blocks the dust has simultaneously.
Example 2:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
an electric shock preventing device for emergency repair of electromechanical engineering comprises a base 1, a box body 2, a door body 3 and a temperature and humidity sensor 10, wherein the upper end face of the base 1 is fixedly connected with the box body 2, the front end face of the box body 2 is rotatably connected with the door body 3, the left end face and the right end face of the box body 2 are both fixedly connected with a heat radiating device 9, the inner part of the upper end face of the box body 2 is slidably connected with an electric shock preventing device 4, the electric shock preventing device 4 comprises a shell 401, an induction sheet 402, a signal amplification composite tube 403 and a driving triode 404, the rear end face of the shell 401 is fixedly connected with an induction sheet 402, the induction sheet 402 can induce an alternating magnetic field outside a live wire 7, the front end face of the induction sheet 402 is fixedly connected with the signal amplification composite tube 403, the signal amplification composite tube 403 is composed of 3 triodes, the driving triode 404 is arranged on the front side of the signal amplification composite tube, the outer side of the shell 401 is slidably connected with a fixing ring 407, and the upper end face of the fixing ring 407 is fixedly connected with a sliding frame 406, the upper end face of the sliding frame 406 is slidably connected with the box body 2, the outer side of the driving triode 404 is fixedly connected with the shell 401, a light emitting diode 405 is arranged on the front side of the driving triode 404, the outer side of the light emitting diode 405 is fixedly connected with the shell 401, the sliding frame 406 is arranged in a T shape, induction is carried out through the induction sheet 402 according to the principle that a 50HZ alternating current electric field exists around the electrified lead 7, then signals are continuously amplified through the signal amplification composite tube 403, the light emitting diode 405 is driven to emit light through the driving triode 404, whether the lead 7 is electrified or not can be measured without contact, the fact that workers do not need to carry out emergency repair blindly is guaranteed, the life safety of the workers is guaranteed, the left side of the electric shock prevention device 4 is provided with uniformly distributed partition plates 6, the left side and the right side of each partition plate 6 are provided with the leads 7, the lower end faces of the leads 7 are fixedly connected with limiting devices 5, and the limiting devices 5 comprise electric appliances 501, The sliding plate 502, the fixing frame 503 and the limiting block 504, the upper end surface of the electrical appliance 501 is fixedly connected with a wire 7, the rear end surface of the electrical appliance 501 is fixedly connected with the sliding plate 502 which is distributed up and down, the sliding plate 502 which is arranged up and down can clamp the main fixing frame 503, the stabilizing effect is good, the rear side of the electrical appliance 501 is provided with the fixing frame 503, the outer side of the fixing frame 503 is slidably connected with the sliding plate 502, the rear end surface of the fixing frame 503 is fixedly connected with the box body 2, the left view of the fixing frame 503 is arranged in a T shape, the inner side of the fixing frame 503 is fixedly connected with the first springs 505 which are uniformly distributed, the upper end surfaces of the first springs 505 are fixedly connected with the limiting block 504, the sliding plate 502 can be well limited by the arrangement, the sliding plate is not easy to slide, the practical value is good, the outer sides of the limiting blocks 504 are slidably connected with the fixing frame 503, the left and right sides of the sliding plate 502 which are positioned in the center are provided with the connecting plates 506, the center is provided with a hollow convex block, the inner part of the convex block is provided with a second spring 507, the arrangement can ensure that when the convex block moves downwards and the sliding plate 502 is positioned between the limit blocks 504, the connecting plate 506 is bounced to ensure the next normal use, the lower end surface of the second spring 507 is fixedly connected with the fixing frame 503, the left end surface and the right end surface of the connecting plate 506 are fixedly connected with the limit blocks 504, the upper end surface of the limit blocks 504 is in an arc arrangement, the arrangement can facilitate the sliding plate 502 to directly slide between the limit blocks 504 through the limit blocks 504 arranged in an arc surface, thereby realizing the purpose of fixing and limiting, facilitating the disassembly and the assembly of the electrical appliance 501 and facilitating the maintenance, the outer side of the connecting plate 506 is in sliding connection with the fixing frame 503, a main switch 8 is arranged above the limiting device 5, the rear end surface of the main switch 8 is fixedly connected with the box body 2, the upper end surface and the lower end surface of the main switch 8 are fixedly connected with the lead 7, and the rear end surfaces of the partition plate 6 and the limiting device 5 are fixedly connected with the box body 2, stop device 5 below is equipped with temperature and humidity sensor 10 and controller 11 that are left right distribution, and temperature and humidity sensor 10 rear end face and 11 rear end faces of controller all with box 2 fixed connection, and the humiture in box 2 can be monitored constantly to this kind of setting to in time carry out efficient handling, avoid damaging with electrical apparatus 501.
The heat dissipation device 9 comprises a heat dissipation tube 901, a heat dissipation frame 902, a fan 903 and an adsorption plate 904, the left side and the right side of the heat dissipation tube 901 are fixedly connected with the box body 2, the inner side of the upper end face of the heat dissipation tube 901 is fixedly connected with the heat dissipation frame 902, the lower end face of the heat dissipation frame 902 is fixedly connected with the fan 903, the fan 903 drives the air to flow so as to dissipate the heat generated by the electric appliance 501, a heating wire 906 is arranged under the fan 903, the lower end face of the heating wire 906 is fixedly connected with the box body 2, when the air is moist, the air is heated by the heating wire 906, so that the moist air in the box body 2 is dried, the influence on the normal use of the electric appliance 501 is avoided, the outer side of the heating wire 906 is fixedly connected with the heat dissipation tube 901, the heat dissipation tube 901 is in a Y-shaped arrangement, the inner sides of the left end and the right end of the heat dissipation tube 901 are fixedly connected with the adsorption plates 904 which are distributed up and down, and the adsorption plates 904 can adsorb the smaller dust filtered by the net plates 905, reduce its probability that gets into box 2, guarantee to use electrical apparatus 501 normal use, adsorption plate 904 is the slope setting, and the adsorption plate 904 right side that is located the rightmost side is equipped with otter board 905, and the otter board 905 outside and cooling tube 901 fixed connection. Preferably, as shown in fig. 2, the trunk portion of the radiating pipe is upward and is provided with the blower, the two bifurcations are inclined downward and are respectively communicated with the two side walls of the tank body, and the V-shaped heating wires are arranged at the bifurcations in the opposite direction to the diverging direction of the radiating pipe. The heat dissipation pipe is characterized in that inclined downward baffle plates are arranged in the branching part of the heat dissipation pipe, and the baffle plates are distributed on the upper side wall and the lower side wall of the branching part in a staggered mode.
The fan 903 is CB900E, the temperature and humidity sensor 10 is RS-WS-N01-6-, the controller 11 is an E-1P controller, and the electric heating wire 906 is FY-RS 06.
The working process is as follows: when the device is used, a power supply is connected, when the device has an electricity failure, a worker needs to carry out rush repair in time, the door body 3 is opened, then the master switch 8 is used for carrying out power-off treatment, although the power-off treatment is carried out, the lead 7 is still electrified due to short circuit, at the moment, the worker does not know whether the lead is electrified or not, electric shock accidents are possibly caused by blind repair, the sliding carriage 406 is used for driving the fixing ring 407 to move, the fixing ring 407 drives the shell 401 to move, when the shell 1 moves to the front side of the lead 7, induction is carried out through the induction sheet 402 according to the principle that a 50HZ alternating current electric field exists around the electrified lead, when the lead 7 is electrified, a signal sent by the induction sheet 402 is continuously amplified through the signal amplification composite tube 403, the triode 404 is driven to drive the light-emitting diode 405 to emit light, and whether the lead 7 is electrified can be measured without contact, therefore, the wire 7 is reminded of being electrified, the workers can not carry out emergency repair blindly, the life safety of the workers is ensured, the distance between the wires 7 is far, the arrangement of the partition plate 6 avoids the situation that the electric shock prevention device 4 detects the wires 7, the electrified wires 7 on the two sides influence the measurement data of the electric shock prevention device 4, when the electric appliance 501 is detected to have a fault and needs to be replaced, the connecting plate 406 is pressed downwards, the connecting plate 506 drives the limit block 504 to move downwards without the block of the limit block 504, so that the electric appliance 501 can be conveniently slid to drive the sliding plate 502 to move, the electric appliance 501 is taken down, when the electric appliance is installed, the sliding plate 502 is placed at the rear side of the fixing frame 503 through the grooves on the upper end surface and the lower end surface of the fixing frame 503, then the sliding plate 502 presses the connecting plate 506 downwards, the sliding plate 502 is in sliding towards the sliding plates 502 on the two sides, the sliding plate 502 is in contact with the cambered surface of the limit block 504, so as to press the limit block 504, when slide 502 slides to stopper 504 opposite side, stopper 504 rises under the effect of first spring 505, thereby realize the purpose of fixed slide 502, this kind of setting installation dismantlement is very convenient, make things convenient for the staff in time to salvage, save the rush-repair time, has fine practical value, when rainy day or humid weather, the air is moist, temperature sensing 10 measures humidity great, signals gives controller 11, controller 11 control heating wire 906 starts, thereby fan 903 reverses and inhales hot-air in box 2 and carries out the drying to humid air, guarantee to be in dry operational environment with electrical apparatus 501, guarantee its normal work, and the adsorption plate 904 that the slope set up can adsorb the processing to tiny dust, the probability that the greatly reduced dust got into box 2, this kind of setting has fine drying effect.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (3)
1. The electric shock prevention device for the emergency repair of the electromechanical engineering comprises a box body and is characterized in that an electric shock prevention device, a limiting device and a heat dissipation device are sequentially arranged in the box body from top to bottom, the limiting device comprises an electrical appliance, a sliding plate, a fixing frame and a limiting block, the upper end face of the electrical appliance is fixedly connected with a wire, the rear end face of the electrical appliance is fixedly connected with the sliding plate which is distributed up and down, the fixing frame is arranged on the rear side of the electrical appliance, the outer side of the fixing frame is in sliding connection with the sliding plate, and the rear end face of the fixing frame is fixedly connected with the box body;
the left view of the fixing frame is arranged in a T shape, first springs which are uniformly distributed are fixedly connected to the inner side of the fixing frame, the upper end faces of the first springs are fixedly connected with limiting blocks which are arranged in a one-to-one correspondence mode, the outer sides of the limiting blocks are connected with the fixing frame in a sliding mode, connecting plates are arranged on the left side and the right side of a sliding plate located in the center, a hollow convex block is arranged in the center of the upper end face of each connecting plate, second springs are arranged inside the hollow convex blocks, the lower end face of each second spring is fixedly connected with the fixing frame, the left end face and the right end face of each connecting plate are fixedly connected with the limiting blocks, and the left end and the right end of each connecting plate are respectively connected with each limiting block which is close to each other in two adjacent limiting blocks; the outer side of the connecting plate is connected with the fixing frame in a sliding way;
the limiting blocks are symmetrically distributed on the left side and the right side of the electric appliance, the opposite sides of the upper ends of the two limiting blocks in the same pair are arc-shaped, the opposite sides are vertical step surfaces, and the vertical step surfaces are in stop fit with the sliding plate.
2. An electromechanical engineering emergency repair electric shock prevention device according to claim 1, wherein the heat dissipation device comprises a Y-shaped heat dissipation pipe, the trunk of the heat dissipation pipe is upward and is provided with a blower, two bifurcations are inclined downward and are respectively communicated with two side walls of the box body, and V-shaped heating wires are arranged at the bifurcations and are opposite to the bifurcations of the heat dissipation pipe.
3. An electromechanical engineering rush-repair electric shock protection device as claimed in claim 2, wherein the bifurcated portion of the heat pipe is provided with baffles inclined downwards, the baffles being distributed in a staggered manner on the upper and lower side walls of the bifurcated portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390955.4A CN113056149B (en) | 2019-10-10 | 2019-10-10 | Electromechanical engineering is salvageed and is used protection against electric shock device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390955.4A CN113056149B (en) | 2019-10-10 | 2019-10-10 | Electromechanical engineering is salvageed and is used protection against electric shock device |
| CN201910959364.5A CN110678031B (en) | 2019-10-10 | 2019-10-10 | Electromechanical engineering is salvageed and is used protection against electric shock device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910959364.5A Division CN110678031B (en) | 2019-10-10 | 2019-10-10 | Electromechanical engineering is salvageed and is used protection against electric shock device |
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| CN113056149A CN113056149A (en) | 2021-06-29 |
| CN113056149B true CN113056149B (en) | 2022-09-02 |
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| CN201910959364.5A Active CN110678031B (en) | 2019-10-10 | 2019-10-10 | Electromechanical engineering is salvageed and is used protection against electric shock device |
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| CN112086325B (en) * | 2020-09-23 | 2023-01-31 | 华翔翔能科技股份有限公司 | Simple plastic shell interlocking device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113056149A (en) | 2021-06-29 |
| CN110678031B (en) | 2021-01-08 |
| CN110678031A (en) | 2020-01-10 |
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