CN116335472A - Electric power safety isolation protector - Google Patents
Electric power safety isolation protector Download PDFInfo
- Publication number
- CN116335472A CN116335472A CN202310273989.2A CN202310273989A CN116335472A CN 116335472 A CN116335472 A CN 116335472A CN 202310273989 A CN202310273989 A CN 202310273989A CN 116335472 A CN116335472 A CN 116335472A
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- assembly
- extrusion
- isolation
- warning
- block
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- 238000002955 isolation Methods 0.000 title claims abstract description 65
- 230000001012 protector Effects 0.000 title description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 65
- 239000003063 flame retardant Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000004576 sand Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 43
- 238000005507 spraying Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001429 stepping effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 13
- 210000001503 joint Anatomy 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/535—Kerbs or road edgings specially adapted for alerting road users
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/017—Fencing provided with electric elements or components, e.g. fencing member or component, such as fence strands, post, panel or rail, provided with electric elements or components
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an electric power safety isolation protection device, which comprises: enclose and keep off the subassembly for form isolation component, install the protection to power equipment, enclose and keep off the subassembly and include: the isolation fence is directly placed on the ground and used for forming a fence space, and the side surface of the isolation fence is provided with a containing groove. According to the invention, after people trample the pedal, the pried transmission assembly can transmit acting force to the extrusion assembly, the pressed block can move upwards, so that the extrusion plate can extrude gas in the cavity upwards, the extruded gas can enter the communicating pipe through the one-way valve, finally air flow can be sprayed out through the jet flow port on the jet flow shell, the transparent moving assembly can seal the containing groove, so that flame retardant liquid and warning sand grains are positioned in the containing groove, the jet flow shell can blast the flame retardant liquid, the moving warning sand grains are easier to draw attention of people, and the warning effect is more ideal by combining the trampling sinking characteristic and the moving sand grains.
Description
Technical Field
The invention relates to the technical field of power equipment protection devices, in particular to a power safety isolation protection device.
Background
In current life, can see some power equipment everywhere, some power equipment passes through the base to be installed subaerial, some power equipment passes through the wire pole to be installed in certain distance department from the ground, after installing power equipment, can often keep apart power equipment peripheral equipment protector, but keep apart protector among the prior art just encloses the fender through simple setting up, then set up warning sign and go warning crowd on enclosing the fender, such warning effect is static relatively and single, can not be to the effort that crowd is close to the production, enclose the fender fixed setting and the single warning function of warning sign, can not be fine arouse crowd's attention, the warning effect is not ideal.
The prefabricated substation isolation protection device with bottom water-proof effect of publication number CN216476660U comprises: the protective guard is arranged on two adjacent sides of the support column, a protective door is movably connected to one side of the protective guard, a butt joint block is arranged at the bottom corner of the support column, a limit seat is arranged at the outer side of the butt joint block, a butt joint groove is formed in the inner side corner of the limit seat, the butt joint groove is in butt joint with the butt joint block, and the cross section of the limit seat is L-shaped; the sliding grooves are formed in the two ends, far away from the butt joint grooves, of the limiting seat, and water stop plates are arranged below the two supporting columns. This prefabricated substation keeps apart protector with bottom water proof effect through installing the riser that contacts with ground between the support column for the device has water proof effect, through the sign board of installing on the rail guard, is convenient for play the effect of safety suggestion, through the inserted bar in support column bottom welded, makes the device install more stable, but technical scheme also has following technical problem: 1. the guard rail is fixedly arranged, and no dynamic warning component is adopted in the guard rail to promote the warning effect, but simple equipment is enclosed; 2. the signboard is only fixed to be set up on the rail guard, does not have any dynamic setting, and the warning function is single and static relatively, 3, can not utilize to the effort that is close to crowd production, does not utilize to be close to effort drive warning part, 4, this technical scheme does not possess the structure of putting out a fire, when power equipment fires, can not in time put out a fire.
Disclosure of Invention
The present invention is directed to an electric power safety isolation protection device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a power safety isolation protection device comprising:
enclose and keep off the subassembly for form isolation component, install the protection to power equipment, enclose and keep off the subassembly and include:
the isolation fence is directly placed on the ground to form a fence space, a containing groove is formed in the side face of the isolation fence, a gas cavity is formed in the upper portion of the interior of the isolation fence, and an extrusion cavity is formed in the lower portion of the interior of the isolation fence;
the sliding groove is formed in the side face of the isolation fence;
the ejection pipe is connected to the isolation fence, an electric control valve is arranged on the ejection pipe, one end of the ejection pipe is connected with an ejection shell, and a hole is formed in the ejection shell;
a limiting plate connected to an inner wall of the receiving groove;
the trampling warning assembly is arranged on the surrounding baffle assembly, and the trampling warning assembly sags when subjected to trampling acting force, so that surrounding people can be warned due to the trampling sagging characteristic;
the prying transmission assembly is arranged on the surrounding baffle assembly and used for transmitting the downward stepping action force of the stepping warning assembly;
the extrusion assembly is arranged on the surrounding baffle assembly and is used for pushing air to flow by utilizing the acting force transmitted by the prying transmission assembly;
a pressurized jet assembly disposed within the enclosure assembly, the pressurized jet assembly capable of blowing an article with an air flow generated by the extrusion assembly;
the transparent moving assembly is arranged on the enclosing assembly, the transparent moving assembly exposes the warning mechanism, surrounding people can intuitively see the warning mechanism, and the limiting plate is used for blocking the transparent moving assembly;
the pressure stabilizing component is arranged on the surrounding baffle component and used for storing collected gas and releasing the gas when redundant gas exists;
and the controller is arranged on one side of the enclosure assembly.
Optionally, the tread warning assembly includes:
the pedal is arranged on the surface of the isolation fence, and is movably connected with a sliding rail which is connected with the inside of the sliding groove;
the extrusion block is connected to the bottom of the pedal.
Optionally, the prying transmission assembly includes:
the positioning plate is connected to the bottom of the isolation fence and is used for being inserted into the ground to stabilize the position of the isolation fence;
the through groove is formed in the positioning plate, and a central shaft is arranged in the through groove;
and the prying plate is rotationally connected to the central shaft.
Optionally, the extrusion assembly includes:
the extrusion plate is arranged in the extrusion cavity, and the bottom of the extrusion plate is connected with a compression block;
the first elastic piece is connected to the bottom of the extrusion plate, the bottom of the first elastic piece is connected with a fixed block, and one side of the fixed block is fixedly connected with the inner wall of the extrusion cavity;
the sealing block is arranged in a through hole formed in the top of the extrusion plate, a moving block is movably connected to a cavity in the sealing block, a cross rod is connected to the bottom of the moving block through a vertical rod, and the cross rod is fixedly connected with the inner wall of the through hole in the top of the extrusion plate.
Optionally, the pressurized jet assembly includes:
the communicating pipe is arranged on the isolation fence and used for communicating the accommodating groove and the extrusion cavity;
a check valve provided on the communication pipe, forming a check passage for the communication pipe;
the jet flow shell is connected to the communicating pipe, and a jet flow port is formed in the jet flow shell.
Optionally, the transparent moving component comprises a transparent baffle plate arranged in the accommodating groove, and one side of the transparent baffle plate is connected with a sealing gasket.
Optionally, the voltage stabilizing assembly includes:
the telescopic rod is connected to the inside of the gas cavity, the top of the telescopic rod is connected with a stabilizing block, and the stabilizing block can seal and separate the inner space of the gas cavity;
the elastic piece II is sleeved on the surface of the telescopic rod;
the voltage stabilizing shell is connected to the stabilizing block, the top of the voltage stabilizing shell penetrates through the isolation fence, and the side face of the voltage stabilizing shell is provided with an exhaust port.
Optionally, the inside of holding tank is filled with fire-retardant liquid, and fire-retardant liquid's inside is provided with warning sand grain.
Optionally, the first elastic member and the second elastic member are springs, and the springs recover the initial length after the compression or stretching force is eliminated.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the pedal is downwards adopted by the pedal when people approach the protective device because of no attention or other reasons, the pedal moves downwards on the surface of the sliding rail, so that the life of the people is fully utilized, the feet can be unconsciously retracted when the people step on the sinking object, the people can be warned, the people are relatively close to the electric power safety isolation protective device, namely, the people are relatively close to the electric power equipment, and the warning mechanism is relatively dynamic.
According to the invention, the prying transmission assembly is arranged on the enclosing assembly, after people step on the pedal, the prying plate can receive the acting force of the extrusion block, and the prying plate can rotate on the surface of the central shaft, so that the acting force of the people for stepping on the pedal can be transmitted, and the stepping acting force is fully utilized.
According to the invention, after people trample the pedal, the pried transmission assembly can transmit acting force to the extrusion assembly, the pressed block can move upwards, so that the extrusion plate can extrude gas in the cavity upwards, the extruded gas can enter the communicating pipe through the one-way valve, finally, air flow can be sprayed out through the jet flow port on the jet flow shell, the transparent moving assembly can seal the accommodating groove, so that flame retardant liquid and warning sand grains are positioned in the accommodating groove, the jet flow shell can blast the flame retardant liquid, on one hand, the effective flame retardant components in the flame retardant liquid can be effectively prevented from settling, on the other hand, the warning sand grains move, the moving warning sand grains can more easily draw attention of people, the warning is more dynamic in combination with the trampling sinking characteristic and the moving sand grains, the warning is various, the warning effect is more ideal, and the people are effectively prevented from approaching the protection device.
The invention is provided with the gas cavity and the pressure stabilizing component, gas flowing generated by treading acting force can be stored, the gas can move upwards in the flame retardant liquid after being sprayed out of the jet flow shell, finally the gas can enter the gas cavity through the through hole above the containing groove, the gas can upwards squeeze the stabilizing block, the stabilizing block can move upwards only when the gas continuously enters the gas cavity and gradually exceeds the elastic coefficient of the elastic piece II due to the fact that the elastic piece II can pull the stabilizing block, when the exhaust hole moves to the outside of the isolation fence, the gas cavity and the outside space form an air flow passage, and therefore the gas can be exhausted, and when the gas in the gas cavity is continuously exhausted, the pressure is insufficient, so that the exhaust hole is positioned at the outside of the isolation fence, the elastic piece II can drive the stabilizing block to move downwards.
According to the invention, the transparent moving assembly is arranged, so that people can more intuitively see the movement of warning sand particles when the treading acting force is generated, and is movably arranged in the accommodating groove, and when people do not notice to strike on the transparent baffle, the transparent baffle can squeeze the flame retardant liquid, and the buffer performance of the liquid is utilized to well protect people.
According to the invention, when the electric power equipment catches fire, people can control the electric control valve to open through the controller, so that the pressure in the gas cavity is released, the pressure gas in the gas cavity can squeeze the flame retardant liquid in the accommodating groove, the flame retardant liquid can enter the spraying shell through the spraying pipe and finally be sprayed out through the hole on the spraying shell, the fire can be extinguished, and the flame retardant liquid can flow on the ground after being sprayed out, so that the fire can be well prevented from spreading no matter the spark falling during the combustion of the electric power equipment is arranged above or the ignition device of the ground installation equipment is arranged on the ground.
Drawings
FIG. 1 is a cross-sectional view of a front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion of B-B of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic representation of the structure of the stripper plate and rail top view of the present invention;
FIG. 5 is an enlarged view of a portion of C-C of FIG. 1 in accordance with the present invention;
FIG. 6 is a schematic view of a bottom view of the spacer bar and spacer plate of the present invention;
FIG. 7 is a schematic diagram of a perspective view of the isolation barrier, receiving slot, chute, limiting plate and treading warning assembly of the present invention;
FIG. 8 is a schematic diagram of a perspective view of a pedal of the present invention;
FIG. 9 is a schematic diagram of a perspective view of a prying transmission assembly in accordance with the present invention;
FIG. 10 is a schematic diagram of a perspective view of a transparent mobile assembly according to the present invention;
fig. 11 is a cross-sectional view of a floor slotted mount of the present invention.
Reference numerals illustrate:
the device comprises a surrounding baffle component 1, a separation fence 101, a containing groove 102, a gas cavity 103, a squeezing cavity 104, a sliding groove 105, a spraying pipe 106, an electric control valve 107, a spraying shell 108, a limiting plate 109, a pedal 2, a pedal 201, a sliding rail 202, a squeezing block 203, a prying transmission component 3, a positioning plate 301, a through groove 302, a central shaft 303, a prying plate 304, a squeezing component 4, a squeezing plate 401, an elastic component 402, a fixed block 403, a blocking block 404, a moving block 405, a vertical rod 406, a horizontal rod 407, a pressure receiving block 408, a pressure receiving jet component 5, a communicating pipe 501, a one-way valve 502, a jet shell 503, a transparent moving component 6, a transparent baffle 601, a sealing gasket 602, a 7-voltage stabilizing component 701, a telescopic rod 702, an elastic component 703 and a pressure stabilizing shell 704.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a power safety isolation protection device, which includes:
enclose fender subassembly 1 for form isolation component, install the protection to power equipment, enclose fender subassembly 1 and include:
the isolation fence 101 is directly placed on the ground to form a fence space, the holding tank 102 is formed in the side of the isolation fence 101, the holding tank 102 forms a holding space and can hold objects, the gas cavity 103 is formed in the upper portion inside the isolation fence 101, the extrusion cavity 104 is formed in the lower portion inside the isolation fence 101, the gas cavity 103 can hold the gas, the flame-retardant liquid is filled in the holding tank 102, before the use, the gas cavity 103 is pre-stored, the pressure generated by the pre-stored gas cannot enable the exhaust port on the pressure stabilizing shell 704 to exhaust, the inside of the flame-retardant liquid is provided with warning sand grains, the warning color is clear in the prior art, the red warning effect is relatively good, the red warning effect is better known, and the sand grains adopt red pigment to dye to form warning sand grains, so that the warning sand grains are more obvious when moving in the flame-retardant liquid.
The sliding groove 105 is formed on the side surface of the isolation fence 101, and the sliding groove 105 forms a movement path, so that a movement space is reserved for the protruding block on the pedal 201.
The spraying tube 106 is connected to the isolation fence 101, the electric control valve 107 is installed on the spraying tube 106, the electric control valve 107 can be opened under the control of the controller, one end of the spraying tube 106 is connected with the spraying shell 108, a hole is formed in the spraying shell 108, as can be seen from the description of fig. 5, the spraying shell 108 is obliquely arranged, the spraying shell is used for controlling the liquid outlet angle of the flame retardant liquid to form a parabola, the spraying coverage area of the flame retardant liquid is wider, the controller can control the electric control valve 107 to be opened, the spraying tube 106, the spraying shell 108 and the hole form an opening passage of fluid, the gas pressure of the gas cavity 103 can squeeze the flame retardant liquid in the accommodating groove 102, the flame retardant liquid can enter the spraying shell 108 through the spraying tube 106, and finally the flame retardant liquid can be sprayed out through the hole on the spraying shell 108, so that the flame retardant liquid can be scattered on the ground of the space surrounded by the isolation fence 101, and the fire spread of the falling combustion objects can be avoided.
And a limiting plate 109 attached to the inner wall of the accommodating groove 102, the limiting plate 109 being fixedly attached to the inner wall of the accommodating groove 102.
the footboard 201 is arranged on the surface of the isolation fence 101, the inner wall of the footboard 201 is provided with a convex block, the footboard 201 can move up and down on the surface of the isolation fence 101, the footboard 201 is movably connected with a sliding rail 202, the sliding rail 202 is in sliding connection with the convex block, and the sliding rail 202 is connected inside the sliding groove 105.
The extrusion piece 203 is connected to the bottom of the pedal 201, when the protection device is installed, the pedal 201 is leveled with the ground level, the pedal 201 can move downwards when being forced by the stepping action of people, and the pedal 201 can drive the extrusion piece 203 to move downwards.
Prizing the drive assembly 3, setting is on enclosing fender subassembly 1 for the transmission tramples action and is hard to trample under trampling warning subassembly 2, prizes the drive assembly 3 and includes:
the locating plate 301 is connected to the bottom of the isolation fence 101, the locating plate 301 is fixedly connected to the bottom of the isolation fence 101, and the locating plate 301 is used for being inserted into the ground to stabilize the position of the isolation fence 101.
The through groove 302 is formed in the positioning plate 301, a central shaft 303 is arranged in the through groove 302, and the through groove 302 is arranged for installing the central shaft 303 on one hand and leaving a space for rotation of the prying plate 304 on the other hand.
The pry plate 304 is rotatably connected to the central shaft 303, the pry plate 304 is pressed by the extrusion block 203, the pry plate 304 rotates on the surface of the central shaft 303, and the pry plate 304 prys up the extrusion block 408.
The extrusion subassembly 4 sets up on enclosing fender subassembly 1 for utilize the effort that prizes up the transmission subassembly 3 and transmit and promote the air flow, extrusion subassembly 4 includes:
the extrusion plate 401 is disposed inside the extrusion chamber 104, and a compression block 408 is connected to the bottom of the extrusion plate 401.
The first elastic member 402 is connected to the bottom of the extrusion plate 401, and the bottom of the first elastic member 402 is connected to the fixing block 403, and one side of the fixing block 403 is fixedly connected to the inner wall of the extrusion cavity 104.
The sealing block 404 is arranged in a through hole formed in the top of the extrusion plate 401, the movable block 405 is movably connected to a cavity in the sealing block 404, the bottom of the movable block 405 is connected with the cross rod 407 through the vertical rod 406, the cross rod 407 is fixedly connected with the inner wall of the through hole in the top of the extrusion plate 401, when the pressed block 408 is subjected to upward acting force, the pressed block 408 can drive the extrusion plate 401 to move upwards, the first elastic piece 402 can be stretched by the upward movement of the extrusion plate 401, when the extrusion plate 401 moves upwards, due to the sealing extrusion characteristic, the sealing block 404 can seal the through hole in the top of the extrusion plate 401, the extrusion plate 401 and the sealing block 404 cooperate to extrude gas in the cavity 104, the gas can enter the communicating pipe 501 through the one-way valve 502, after the acting force of the pedal 201 disappears, the first elastic piece 402 can drive the extrusion plate 401 to move downwards, and no air can enter the extrusion cavity 104 from the upper side of the extrusion plate 401, and therefore, the gas below the extrusion plate 401 can make the sealing block 404 move upwards due to different pressures in the space of the upper side and lower side of the extrusion plate 401, the extrusion plate 401 can be separated from the extrusion plate 401, and the state of the extrusion plate 203 can be reset through the pressing block 203, and the sealing block 401 can be reset, and the sealing block 401 can be moved downwards, and the sealing block 401 can be reset, and the sealing block can be reset.
The pressurized jet assembly 5 is arranged inside the enclosure assembly 1, the pressurized jet assembly 5 can blow articles by utilizing the air flow generated by the extrusion assembly 4, and the pressurized jet assembly 5:
a communication pipe 501 is provided on the partition 101 to communicate the accommodating groove 102 and the pressing chamber 104.
A check valve 502 is provided on the communicating pipe 501, forming a check passage for the communicating pipe 501, the check valve 502 being provided to allow gas from the extrusion chamber 104 into the communicating pipe 501.
The steady voltage subassembly 7 sets up on enclosing fender subassembly 1 for deposit the gas of collecting, can also release gas when there is unnecessary gas, steady voltage subassembly 7 includes:
the telescopic rod 701 is connected to the inside of the gas chamber 103, and the top of the telescopic rod 701 is connected with a stabilizing block 702, and the stabilizing block 702 can seal and separate the internal space of the gas chamber 103.
The second elastic member 703 is sleeved on the surface of the telescopic rod 701, and the first elastic member 402 and the second elastic member 703 are springs, and the springs recover the initial length after the compression or stretching force is eliminated.
The pressure stabilizing shell 704 is connected to the stabilizing block 702, the bottom opening of the pressure stabilizing shell 704 and the shell with the side opening of the air outlet are formed, the top of the pressure stabilizing shell 704 penetrates through the isolation fence 101, the air outlet is formed in the side surface of the pressure stabilizing shell 704, the elasticity of the second elastic element 703 enables the outer side of the pressure stabilizing shell 704 to be different from the air pressure below the pressure stabilizing shell 702 and inside the pressure stabilizing shell 704, when air enters the air cavity 103, the second elastic element 703 stretches, the pressure stabilizing shell 702 and the pressure stabilizing shell 704 move upwards along with the continuous entering of the air, when the air outlet moves to the outside of the isolation fence 101, a gas passage is formed, the air outlet is exhausted, the air pressure difference between the outer side of the pressure stabilizing shell 704 and the lower side of the pressure stabilizing shell 702 and the inner side of the pressure stabilizing shell 704 changes, the second elastic element 703 contracts, the pressure stabilizing shell 702 and the pressure stabilizing shell 704 move downwards, the air outlet enters the isolation fence 101 and does not exhaust, when the electric control valve 107 opens, the second elastic element 703 drives the pressure stabilizing shell 702 and the pressure stabilizing shell 704 to move downwards, flame retardant liquid in the containing groove 102 is extruded, and the flame retardant liquid is sprayed out of the flame retardant liquid 108 through the spray pipe 106.
The controller is arranged on one side of the enclosure assembly 1, the controller is a PLC controller in the prior art, the PLC controller which is the most basic can meet the requirements of the technical scheme, the controller is not described in detail, a worker can operate the controller, the controller can control the opening and closing of the electric control valve 107, the controller is arranged on the right position of the isolation fence 101, and the controller is installed on the ground.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An electrical safety isolation protection device, comprising:
enclose fender subassembly (1) for form isolation component, install the protection to power equipment, enclose fender subassembly (1) include:
the isolation fence (101) is directly placed on the ground to form a fence space, a containing groove (102) is formed in the side face of the isolation fence (101), a gas cavity (103) is formed in the upper portion of the inside of the isolation fence (101), and an extrusion cavity (104) is formed in the lower portion of the inside of the isolation fence (101);
a chute (105) arranged on the side surface of the isolation fence (101);
the spraying pipe (106) is connected to the isolation fence (101), an electric control valve (107) is arranged on the spraying pipe (106), one end of the spraying pipe (106) is connected with a spraying shell (108), and a hole is formed in the spraying shell (108);
a limiting plate (109) connected to the inner wall of the accommodation groove (102);
the trampling warning assembly (2) is arranged on the surrounding baffle assembly (1), the trampling warning assembly (2) sags when subjected to trampling acting force, and the trampling sags can warn surrounding people;
the prying transmission assembly (3) is arranged on the surrounding baffle assembly (1) and used for transmitting the downward pressing stepping action force of the stepping warning assembly (2);
the extrusion assembly (4) is arranged on the enclosure assembly (1) and is used for pushing air to flow by utilizing the acting force transmitted by the prying transmission assembly (3);
a pressurized jet assembly (5) disposed inside the enclosure assembly (1), the pressurized jet assembly (5) blowing the article with the air flow generated by the extrusion assembly (4);
the transparent moving assembly (6) is arranged on the enclosing assembly (1), the transparent moving assembly (6) exposes the warning mechanism, surrounding people can visually see the warning mechanism, and the limiting plate (109) is used for blocking the transparent moving assembly (6);
the pressure stabilizing assembly (7) is arranged on the enclosure assembly (1) and is used for storing the collected gas and releasing the gas when the redundant gas exists;
and the controller is arranged on one side of the enclosure assembly (1).
2. An electrical safety isolation protection device according to claim 1, wherein the tread alert assembly (2) comprises:
the pedal (201) is arranged on the surface of the isolation fence (101), a sliding rail (202) is movably connected to the pedal (201), and the sliding rail (202) is connected to the inside of the sliding groove (105);
and the extrusion block (203) is connected to the bottom of the pedal (201).
3. An electrical safety isolation protection device according to claim 2, characterized in that the prying transmission assembly (3) comprises:
the positioning plate (301) is connected to the bottom of the isolation fence (101), and the positioning plate (301) is used for being inserted into the ground to stabilize the position of the isolation fence (101);
a through groove (302) which is arranged on the positioning plate (301), and a central shaft (303) is arranged in the through groove (302);
and the prying plate (304) is rotatably connected to the central shaft (303).
4. A power safety isolation protection device according to claim 3, characterized in that the pressing assembly (4) comprises:
the extrusion plate (401) is arranged in the extrusion cavity (104), and a compression block (408) is connected to the bottom of the extrusion plate (401);
the first elastic piece (402) is connected to the bottom of the extrusion plate (401), the bottom of the first elastic piece (402) is connected with a fixed block (403), and one side of the fixed block (403) is fixedly connected with the inner wall of the extrusion cavity (104);
the sealing block (404) is arranged in a through hole formed in the top of the extrusion plate (401), a moving block (405) is movably connected to a cavity in the sealing block (404), a cross rod (407) is connected to the bottom of the moving block (405) through a vertical rod (406), and the cross rod (407) is fixedly connected with the inner wall of the through hole in the top of the extrusion plate (401).
5. An electrical safety isolation protection device according to claim 4, characterized in that the pressurized jet assembly (5) comprises:
a communicating pipe (501) arranged on the isolation fence (101) and used for communicating the accommodating groove (102) and the extrusion cavity (104);
a check valve (502) provided on the communication pipe (501) and forming a check passage for the communication pipe (501);
the jet flow shell (503) is connected to the communicating pipe (501), and a jet flow port is formed in the jet flow shell (503).
6. A power safety isolation guard according to claim 5, wherein: the transparent moving assembly (6) comprises a transparent baffle plate (601) arranged in the accommodating groove (102), and one side of the transparent baffle plate (601) is connected with a sealing gasket (602).
7. A power safety isolation protection device according to claim 6, characterized in that the voltage stabilizing assembly (7) comprises:
the telescopic rod (701) is connected to the inside of the gas cavity (103), the top of the telescopic rod (701) is connected with a stabilizing block (702), and the stabilizing block (702) can seal and separate the internal space of the gas cavity (103);
the second elastic piece (703) is sleeved on the surface of the telescopic rod (701);
the voltage stabilizing shell (704) is connected to the stabilizing block (702), the top of the voltage stabilizing shell (704) penetrates through the isolation fence (101), and an exhaust port is formed in the side face of the voltage stabilizing shell (704).
8. A power safety isolation guard according to claim 7, wherein: the inside of holding tank (102) is filled with fire-retardant liquid, and fire-retardant liquid's inside is provided with warning sand grain.
9. A power safety isolation guard according to claim 8, wherein: the first elastic piece (402) and the second elastic piece (703) are springs, and the springs recover to the original length after the compression or stretching force is eliminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310273989.2A CN116335472A (en) | 2023-03-20 | 2023-03-20 | Electric power safety isolation protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310273989.2A CN116335472A (en) | 2023-03-20 | 2023-03-20 | Electric power safety isolation protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116335472A true CN116335472A (en) | 2023-06-27 |
Family
ID=86892471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310273989.2A Pending CN116335472A (en) | 2023-03-20 | 2023-03-20 | Electric power safety isolation protector |
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| Country | Link |
|---|---|
| CN (1) | CN116335472A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449698A (en) * | 2023-12-21 | 2024-01-26 | 山东佳邦机械设备有限公司 | Enclose fender structure for construction |
-
2023
- 2023-03-20 CN CN202310273989.2A patent/CN116335472A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449698A (en) * | 2023-12-21 | 2024-01-26 | 山东佳邦机械设备有限公司 | Enclose fender structure for construction |
| CN117449698B (en) * | 2023-12-21 | 2024-02-23 | 山东佳邦机械设备有限公司 | Enclose fender structure for construction |
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