CN112038916A - Power distribution cabinet with safety protection function - Google Patents
Power distribution cabinet with safety protection function Download PDFInfo
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- CN112038916A CN112038916A CN202010917079.XA CN202010917079A CN112038916A CN 112038916 A CN112038916 A CN 112038916A CN 202010917079 A CN202010917079 A CN 202010917079A CN 112038916 A CN112038916 A CN 112038916A
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- rotating shaft
- cavity
- gear
- bevel gear
- driving
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a power distribution cabinet with a safety protection function, which comprises a main cabinet body, wherein an equipment cavity is arranged in the main cabinet body, an air inlet communicated with the outside is arranged in the left side wall of the equipment cavity, air outlets communicated with the outside are symmetrically arranged in the front and rear walls of the equipment cavity, a first driving cavity is arranged at the upper side of the equipment cavity, a second driving cavity is arranged at the left side of the first driving cavity, a driving mechanism is arranged in the first driving cavity, a linkage mechanism matched and connected with the driving mechanism is arranged in the second driving cavity, dust-proof plates are arranged in the air inlet and the air outlet, a first supporting plate extending forwards and backwards is fixedly arranged in the air inlet, a first rotating shaft is rotatably matched and connected in the first supporting plate, a first bevel gear is fixedly arranged at the left side of the first rotating shaft, a first fan blade is fixedly arranged at the right side of the first rotating shaft, a second supporting plate is fixedly arranged in the air outlet, and a second rotating shaft is connected in the second supporting plate in a rotating fit manner, and a second fan blade is fixedly arranged on one side, far away from the equipment cavity, of the second rotating shaft.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a safety protection function.
Background
The switch board is distribution system's final stage equipment, it has a large amount of components and parts to distribute in the switch board, a large amount of components and parts simultaneous operation can produce a large amount of heats, make the temperature in the switch board rise, the temperature in the switch board is too high, the conflagration very easily takes place when the short circuit takes place for the circuit or the dust is too much, if the conflagration can not in time put out, with a large amount of manpower and materials of loss or even harm personal safety, in addition, traditional switch board has the heat dissipation poor, the high problem of energy consumption, in view of this, need a switch board that automatic fire extinguishing, dust removal, heat dissipation are good, discover naked light.
Disclosure of Invention
The invention aims to provide a power distribution cabinet with a safety protection function, which is used for overcoming the defects in the prior art.
The power distribution cabinet with the safety protection function comprises a main cabinet body, wherein an equipment cavity is arranged in the main cabinet body, a cabinet door is arranged on the right side of the equipment cavity, an air inlet communicated with the outside is arranged in the left side wall of the equipment cavity, air outlets communicated with the outside are symmetrically arranged in the front wall and the rear wall of the equipment cavity, a fire extinguishing nozzle is fixedly arranged in the equipment cavity, a fire extinguishing detection sensor is fixedly arranged on the top wall of the equipment cavity, a first driving cavity is arranged on the upper side of the equipment cavity, a second driving cavity is arranged on the left side of the first driving cavity, a driving mechanism is arranged in the first driving cavity, a linkage mechanism connected with the driving mechanism in a matched mode is arranged in the second driving cavity, dustproof plates are arranged in the air inlet and the air outlet, a first supporting plate extending forwards and backwards is fixedly arranged in the air inlet, and a first rotating shaft is connected in a rotating and matched mode in the first, the left side of first pivot has set firmly first bevel gear, the right side end of first pivot has set firmly first flabellum, still set firmly the second backup pad in the gas outlet, second backup pad normal running fit is connected with the second pivot, the second pivot is kept away from equipment chamber one side has set firmly the second flabellum, the second pivot is kept away from second flabellum one side has set firmly second bevel gear, the second backup pad with normal running fit is connected with the third backup pad between the second flabellum, the top of third backup pad terminal with the roof fixed connection in equipment chamber.
According to a further technical scheme, the driving mechanism comprises a driving motor fixed on the right side wall of the first driving cavity, a third rotating shaft is connected between the first driving cavity and the second driving cavity in a rotating fit manner, the right end of the third rotating shaft is connected with the driving motor in a power fit manner, a first gear located in the second driving cavity is fixedly arranged at the left end of the third rotating shaft, a second gear connected with the third rotating shaft in a rotating fit manner is arranged in the first driving cavity, a first clamping groove annular block is fixedly arranged on the right end face of the second gear, a first clamping tooth rotary disc connected with the third rotating shaft in a spline fit manner is arranged on the right side of the first clamping groove annular block, a first spring is connected between the second gear and the first clamping tooth rotary disc in a jacking fit manner, a first annular groove with a T-shaped section is arranged in the first clamping tooth rotary disc, and a first sliding block is connected with the first annular groove in a sliding fit manner, a fourth rotating shaft is connected between the first driving cavity and the second driving cavity in a rotationally matched manner, a third bevel gear is fixedly arranged at the left end of the fourth rotating shaft, the right end of the fourth rotating shaft extends into the first driving cavity and is connected with the right side wall of the first driving cavity in a rotationally matched manner, a second latch rotating disc in spline matched connection with the fourth rotating shaft is further arranged in the first driving cavity, a fourth bevel gear in rotationally matched connection with the fourth rotating shaft is arranged at the left side of the second latch rotating disc, a second latch annular block is fixedly arranged on the right end face of the fourth bevel gear, a second annular groove with a T-shaped cross section is arranged in the second latch rotating disc, a second sliding block is connected in a sliding fit manner in the second annular groove, a telescopic rod is fixedly arranged at the right side of the second sliding block, and a telescopic controller fixedly embedded in the right side wall of the first driving cavity is in a power connection manner at the right end of the telescopic rod, the bottom wall of the first driving cavity is connected with a fifth rotating shaft in a rotating fit mode, a fifth bevel gear in meshed connection with the fourth bevel gear is fixedly arranged at the top of the fifth rotating shaft, and a sixth bevel gear in meshed connection with the second bevel gear is fixedly arranged at the tail end of the bottom of the fifth rotating shaft.
According to a further technical scheme, the linkage mechanism comprises a sixth rotating shaft which is connected and arranged in the bottom wall of the second driving cavity in a rotating fit manner, a sixth bevel gear which is connected with the third bevel gear in a meshing manner is fixedly arranged at the top of the sixth rotating shaft, a seventh bevel gear which is connected with the first bevel gear in a meshing manner is fixedly arranged at the bottom of the sixth rotating shaft, a third gear which is connected with the fourth rotating shaft in a spline fit manner is arranged on the right side of the third bevel gear, a fixing plate which is fixedly connected with the fourth rotating shaft is arranged on the right side of the third gear, a second spring is connected between the fixing plate and the third gear in a jacking fit manner, a third annular groove with a T-shaped section is arranged in the third gear, a third sliding block is connected with the third annular groove in a sliding fit manner, a movable sliding cavity is arranged on the right side of the second driving cavity, and a magnetic movable block is connected with the, the left side end of the magnetic movable block is fixedly provided with a first pull rope, the first pull rope is far away from one side of the magnetic movable block and fixedly connected with the third sliding block, the top end surface of the magnetic movable block is fixedly provided with a second pull rope, the second pull rope is far away from one side of the magnetic movable block and fixedly connected with the first sliding block, and the right side wall of the movable sliding cavity is fixedly provided with an electromagnetic coil device.
According to the further technical scheme, the second supporting plate is located on one side close to the equipment cavity, and the dust guard plate is located on one side of the equipment cavity.
In a further technical scheme, a display screen is fixedly arranged on the right end face of the main cabinet body.
According to a further technical scheme, more than one fire extinguishing spray head is arranged.
In a further technical scheme, the fire extinguishing detection sensor is electrically connected with the electromagnetic coil device.
A further technical scheme, the first right side top of driving the chamber still is equipped with the fire extinguishing agent inner chamber, sliding fit is connected with the promotion slide in the fire extinguishing agent inner chamber, the right side that promotes the slide has set firmly the internal thread sleeve, first drive the chamber with running fit is connected with the pushing screw between the fire extinguishing agent inner chamber, the left side section of pushing screw with internal thread sleeve screw-thread fit connects, the right side end of pushing screw have set firmly with the fourth gear that the second gear meshing is connected, the left side of fire extinguishing agent inner chamber is connected with the feed pipe, the feed pipe is kept away from fire extinguishing agent inner chamber one side with the shower nozzle of putting out a fire is linked together and is set up, be equipped with the filler opening in the roof of fire extinguishing agent inner chamber, be equipped with first check valve in the feed pipe, be equipped with the.
The invention has the beneficial effects that: according to the invention, through the clutch work of the second latch rotary table and the second clamping groove annular block, the exhaust control requirement of the air outlet is automatically controlled, different heat dissipation requirements are met, through the clutch control of the third gear and the first gear, the first fan blade and the second fan blade are simultaneously closed during fire extinguishing, the air flow during the fire extinguishing agent spraying is prevented, the fire extinguishing efficiency is improved, the automatic control is realized, the safety of the equipment is improved, and the service life of the equipment is prolonged.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a power distribution cabinet with a safety protection function according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged schematic view of C of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of D of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged schematic view of E of FIG. 1 according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 6, a power distribution cabinet with a safety protection function according to an embodiment of the present invention includes a main cabinet body 110, an equipment chamber 111 is disposed in the main cabinet body 110, a cabinet door 169 is disposed on a right side of the equipment chamber 111, an air inlet 113 communicated with the outside is disposed in a left side wall of the equipment chamber 111, air outlets 117 communicated with the outside are symmetrically disposed in front and rear walls of the equipment chamber 111, a fire extinguishing nozzle 167 is further fixedly disposed in the equipment chamber 111, a fire extinguishing detection sensor 166 is fixedly disposed on a top wall of the equipment chamber 111, a first driving chamber 112 is disposed on an upper side of the equipment chamber 111, a second driving chamber 114 is disposed on a left side of the first driving chamber 112, a driving mechanism is disposed in the first driving chamber 112, a linkage mechanism cooperatively connected with the driving mechanism is disposed in the second driving chamber 114, and dust-proof plates 118 are disposed in the air inlet 113 and the air outlet 117, a first supporting plate 151 extending back and forth is further fixedly arranged in the air inlet 113, a first rotating shaft 152 is connected to the first supporting plate 151 in a rotationally matched manner, a first bevel gear 154 is fixedly arranged on the left side of the first rotating shaft 152, a first fan blade 153 is fixedly arranged at the right side end of the first rotating shaft 152, a second supporting plate 170 is further fixedly arranged in the air outlet 117, a second rotating shaft 120 is connected to the second supporting plate 170 in a rotationally matched manner, a second fan blade 119 is fixedly arranged on one side, far away from the equipment cavity 111, of the second rotating shaft 120, a second bevel gear 121 is fixedly arranged on one side, far away from the second fan blade 119, of the second rotating shaft 120, a third supporting plate 171 is connected between the second supporting plate 170 and the second fan blade 119 in a rotationally matched manner, and the top end of the third supporting plate 171 is fixedly connected with the top.
Beneficially or exemplarily, the driving mechanism includes a driving motor 173 fixed on a right side wall of the first driving cavity 112, a third rotating shaft 115 is connected between the first driving cavity 112 and the second driving cavity 114 in a rotating fit manner, a right end of the third rotating shaft 115 is connected with the driving motor 173 in a power fit manner, a first gear 132 located in the second driving cavity 114 is fixedly arranged at a left end of the third rotating shaft 115, a second gear 125 connected with the third rotating shaft 115 in a rotating fit manner is arranged in the first driving cavity 112, a first annular clamping groove block 127 is fixedly arranged on a right end face of the second gear 125, a first annular clamping tooth turntable 128 in spline fit connection with the third rotating shaft 115 is arranged on a right side of the first annular clamping groove block 127, a first spring 131 is connected between the second gear 125 and the first annular clamping tooth turntable 128 in a pressing fit manner, a first annular groove 129 with a T-shaped cross section is arranged in the first annular clamping tooth turntable 128, a first sliding block 130 is connected in a sliding fit manner in the first annular groove 129, a fourth rotating shaft 133 is further connected between the first driving cavity 112 and the second driving cavity 114 in a rotating fit manner, a third bevel gear 158 is fixedly arranged at the left end of the fourth rotating shaft 133, the right end of the fourth rotating shaft 133 extends into the first driving cavity 112 and is connected with the right side wall of the first driving cavity 112 in a rotating fit manner, a second latch rotating disc 144 in a spline fit connection with the fourth rotating shaft 133 is further arranged in the first driving cavity 112, a fourth bevel gear 148 in a rotating fit connection with the fourth rotating shaft 133 is arranged at the left side of the second latch rotating disc 144, a second latch annular block 149 is fixedly arranged on the right end face of the fourth bevel gear 148, a second annular groove 145 with a T-shaped section is arranged in the second latch rotating disc 144, and a second sliding block 146 is connected in a sliding fit manner in the second annular groove 145, a telescopic rod 147 is fixedly arranged on the right side of the second sliding block 146, a telescopic controller 174 fixedly embedded in the right side wall of the first driving cavity 112 is in power connection with the right end of the telescopic rod 147, a fifth rotating shaft 116 is connected to the bottom wall of the first driving cavity 112 in a rotating fit manner, a fifth bevel gear 150 meshed with the fourth bevel gear 148 is fixedly arranged at the top of the fifth rotating shaft 116, and a sixth bevel gear 122 meshed with the second bevel gear 121 is fixedly arranged at the bottom end of the fifth rotating shaft 116, so that automatic control driving work is realized.
Beneficially or exemplarily, the linkage mechanism includes a sixth rotating shaft 155 disposed in the bottom wall of the second driving chamber 114 in a rotationally matching manner, a sixth bevel gear 157 engaged with the third bevel gear 158 is fixedly disposed at the top of the sixth rotating shaft 155, a seventh bevel gear 156 engaged with the first bevel gear 154 is fixedly disposed at the bottom of the sixth rotating shaft 155, a third gear 134 spline-engaged with the fourth rotating shaft 133 is disposed on the right side of the third bevel gear 158, a fixing plate 135 fixedly connected with the fourth rotating shaft 133 is disposed on the right side of the third gear 134, a second spring 172 is press-fittingly connected between the fixing plate 135 and the third gear 134, a third annular groove 136 with a T-shaped cross section is disposed in the third gear 134, a third sliding block 137 is slidably fitted in the third annular groove 136, and a movable sliding chamber 138 is disposed on the right side of the second driving chamber 114, sliding fit is connected with magnetism movable block 139 in activity sliding chamber 138, magnetism movable block 139's left side end has set firmly first stay cord 141, first stay cord 141 is kept away from magnetism movable block 139 one side with third slider 137 fixed connection, second stay cord 142 has set firmly on magnetism movable block 139's the top terminal surface, second stay cord 142 is kept away from magnetism movable block 139 one side with first slider 130 fixed connection, the right side wall of activity sliding chamber 138 sets firmly solenoid device 143 to realize the coordinated control work of admitting air, improve cavity circulation speed.
Advantageously or exemplarily, the second support plate 170 is located near a side of the equipment chamber 111, and the dust-proof plate 118 is located at a side of the equipment chamber 111.
Beneficially or exemplarily, a display screen 168 is further fixedly arranged on the right side end face of the main cabinet body 110.
Advantageously or exemplarily, the fire suppression spray head 167 is provided with more than one, thereby improving the fire suppression effect.
Beneficially or illustratively, the fire suppression detection sensor 166 is electrically coupled to the electromagnetic coil device 143, thereby enabling intelligent control.
Beneficially or exemplarily, a fire extinguishing agent inner cavity 160 is further arranged above the right side of the first driving cavity 112, a push sliding plate 161 is connected in a sliding fit manner in the fire extinguishing agent inner cavity 160, an internally threaded sleeve 159 is fixedly arranged on the right side of the push sliding plate 161, a push screw 123 is connected between the first driving cavity 112 and the fire extinguishing agent inner cavity 160 in a rotating fit manner, a left section of the push screw 123 is connected with the internally threaded sleeve 159 in a threaded fit manner, a fourth gear 124 in meshed connection with the second gear 125 is fixedly arranged at the right end of the push screw 123, a liquid supply pipe 162 is connected to the left side of the fire extinguishing agent inner cavity 160, the side of the liquid supply pipe 162 away from the fire extinguishing agent inner cavity 160 is communicated with the fire extinguishing nozzle 167, a filling port 164 is arranged in the top wall of the fire extinguishing agent inner cavity 160, a first check valve 163 is arranged in the liquid supply pipe 162, and a, thereby realizing the quick fire extinguishing work.
In the initial state, the third gear 134 is pressed by the second spring 172, so that the third gear 134 is engaged with the first gear 132, at this time, the first pulling rope 141 drives the magnetic movable block 139 to be located at the leftmost position in the movable sliding cavity 138, and at the same time, the second pulling rope 142 is in the relaxed state, so that the first latch rotary disc 128 is pressed by the first spring 131, so that the first latch rotary disc 128 is far away from the first slot annular block 127, and at this time, the second latch rotary disc 144 is connected with the second slot annular block 149 in a matching manner.
Example 1
The third rotating shaft 115 is controlled to rotate by the driving motor 173, and the first gear 132 is driven to rotate by the third rotating shaft 115, at this time, the third gear 134 and the fourth rotating shaft 133 are driven to rotate by the first gear 132, and at the same time, the sixth bevel gear 157 and the seventh bevel gear 156 at the bottom of the sixth rotating shaft 155 are driven to rotate by the third bevel gear 158 at the left side of the fourth rotating shaft 133, so as to drive the seventh bevel gear 156 and the first fan blade 153 to rotate, thereby realizing the air intake control operation of the air inlet 113, and at this time, because the second latch rotating disc 144 is connected with the second latch annular block 149 in a matching manner, at this time, the second latch rotating disc 144 drives the second latch annular block 149 and the fourth bevel gear 148 to rotate, and at the same time, the fifth bevel gear 150 and the sixth bevel gear 122 and the second bevel gear 121 at the bottom of the fifth rotating shaft 116 are driven to rotate by the fourth bevel gear 148, thereby, the quick exhaust work of the air outlet 117 is realized;
example 2
The telescopic rod 147 is controlled by the telescopic controller 174 to drive the second latch rotating disc 144 to be far away from the second latch annular block 149, so that the driving motor 173 controls the third rotating shaft 115 to rotate, the third rotating shaft 115 drives the first gear 132 to rotate, at the moment, the first gear 132 drives the third gear 134 and the fourth rotating shaft 133 to rotate, meanwhile, the third bevel gear 158 on the left side of the fourth rotating shaft 133 drives the sixth bevel gear 157 and the seventh bevel gear 156 at the bottom of the sixth rotating shaft 155 to rotate, so that the seventh bevel gear 156 and the first fan blade 153 are driven to rotate, the air inlet control work of the air inlet 113 is realized, at the moment, the second fan blade 119 is in a static state, the normal exhaust work of the air outlet 117 is realized, and the energy consumption is reduced;
example 3
When a fire breaks out in the equipment cavity 111, at this time, the fire extinguishing detection sensor 166 sends a signal and controls the electromagnetic coil device 143 to open, so that the magnetic movable block 139 and the electromagnetic coil device 143 generate a suction force to move to the right side, and further the magnetic movable block 139 drives the third gear 134 to move away from the first gear 132 by overcoming the jacking force of the second spring 172 through the first pull rope 141, and at the same time, the magnetic movable block 139 drives the first latch rotary disc 128 to cooperate with the first latch annular block 127 by overcoming the jacking force of the first spring 131 through the second pull rope 142, and then the third rotating shaft 115 is controlled to rotate by the driving motor 173, the first latch rotary disc 128 drives the first latch annular block 127 and the second gear 125 to rotate, at this time, the second gear 125 drives the fourth gear 124 and the pushing screw 123 to rotate, and the pushing screw 123 drives the internal thread sleeve 159 and the pushing slide plate 161 to move to the left side, then the fire extinguishing agent in the fire extinguishing agent cavity 160 is pushed into the fire extinguishing nozzle 167 through the liquid supply pipe 162 and then is sprayed out, at this time, the first check valve 163 is in an open state, and the second check valve 165 is in a closed state; the push slide 161 is controlled to move rightwards by the reverse rotation of the push screw 123, thereby facilitating the addition of the fire extinguishing agent through the filling port 164.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (8)
1. The utility model provides a switch board with safety protection function, includes the main cabinet body, the internal equipment chamber that is equipped with of main cabinet, its characterized in that: the right side of the equipment cavity is provided with a cabinet door, the left side wall of the equipment cavity is internally provided with an air inlet communicated with the outside, the front and rear walls of the equipment cavity are internally and symmetrically provided with an air outlet communicated with the outside, the equipment cavity is internally and fixedly provided with a fire extinguishing nozzle, the top wall of the equipment cavity is fixedly provided with a fire extinguishing detection sensor, the upper side of the equipment cavity is provided with a first driving cavity, the left side of the first driving cavity is provided with a second driving cavity, the first driving cavity is internally provided with a driving mechanism, the second driving cavity is internally provided with a linkage mechanism matched and connected with the driving mechanism, the air inlet and the air outlet are internally provided with dust-proof plates, a first supporting plate extending forwards and backwards is further fixedly arranged in the air inlet, the first supporting plate is matched and connected with a first rotating shaft, the left side of the first rotating shaft is fixedly provided with a first bevel gear, and the right side end, still set firmly the second backup pad in the gas outlet, second backup pad normal running fit is connected with the second pivot, the second pivot is kept away from equipment chamber one side has set firmly the second flabellum, the second pivot is kept away from second flabellum one side has set firmly second bevel gear, the second backup pad with normal running fit is connected with the third backup pad between the second flabellum, the top of third backup pad terminal with the roof fixed connection in equipment chamber.
2. The power distribution cabinet with the safety protection function according to claim 1, characterized in that: the driving mechanism comprises a driving motor fixed on the right side wall of the first driving cavity, a third rotating shaft is connected between the first driving cavity and the second driving cavity in a rotating fit manner, the right end of the third rotating shaft is connected with the driving motor in a power fit manner, a first gear positioned in the second driving cavity is fixedly arranged at the left end of the third rotating shaft, a second gear in a rotating fit manner is arranged in the first driving cavity, the second gear is connected with the third rotating shaft in a rotating fit manner, a first clamping groove annular block is fixedly arranged on the right end face of the second gear, a first clamping tooth rotary disc in a spline fit connection with the third rotating shaft is arranged on the right side of the first clamping groove annular block, a first spring is connected between the second gear and the first clamping tooth rotary disc in a jacking fit manner, a first annular groove with a T-shaped section is arranged in the first clamping tooth rotary disc, and a first sliding block is connected in the first annular groove in a sliding fit manner, a fourth rotating shaft is connected between the first driving cavity and the second driving cavity in a rotationally matched manner, a third bevel gear is fixedly arranged at the left end of the fourth rotating shaft, the right end of the fourth rotating shaft extends into the first driving cavity and is connected with the right side wall of the first driving cavity in a rotationally matched manner, a second latch rotating disc in spline matched connection with the fourth rotating shaft is further arranged in the first driving cavity, a fourth bevel gear in rotationally matched connection with the fourth rotating shaft is arranged at the left side of the second latch rotating disc, a second latch annular block is fixedly arranged on the right end face of the fourth bevel gear, a second annular groove with a T-shaped cross section is arranged in the second latch rotating disc, a second sliding block is connected in a sliding fit manner in the second annular groove, a telescopic rod is fixedly arranged at the right side of the second sliding block, and a telescopic controller fixedly embedded in the right side wall of the first driving cavity is in a power connection manner at the right end of the telescopic rod, the bottom wall of the first driving cavity is connected with a fifth rotating shaft in a rotating fit mode, a fifth bevel gear in meshed connection with the fourth bevel gear is fixedly arranged at the top of the fifth rotating shaft, and a sixth bevel gear in meshed connection with the second bevel gear is fixedly arranged at the tail end of the bottom of the fifth rotating shaft.
3. The power distribution cabinet with the safety protection function according to claim 1, characterized in that: the linkage mechanism comprises a sixth rotating shaft which is arranged in the bottom wall of the second driving cavity in a rotating fit connection mode, a sixth bevel gear in a meshing connection with the third bevel gear is fixedly arranged at the top of the sixth rotating shaft, a seventh bevel gear in a meshing connection with the first bevel gear is fixedly arranged at the bottom of the sixth rotating shaft, a third gear in a spline fit connection with the fourth rotating shaft is arranged on the right side of the third bevel gear, a fixing plate fixedly connected with the fourth rotating shaft is arranged on the right side of the third gear, a second spring is connected between the fixing plate and the third gear in a jacking fit mode, a third annular groove with a T-shaped cross section is formed in the third gear, a third sliding block is connected in a sliding fit connection mode in the third annular groove, a movable sliding cavity is arranged on the right side of the second driving cavity, a magnetic movable block is connected in a sliding fit connection mode in the movable sliding cavity, and a first pull rope is fixedly arranged at the left end of the magnetic, one side, far away from the magnetic movable block, of the first pull rope is fixedly connected with the third sliding block, a second pull rope is fixedly arranged on the end face of the top of the magnetic movable block, one side, far away from the magnetic movable block, of the second pull rope is fixedly connected with the first sliding block, and an electromagnetic coil device is fixedly arranged in the right side wall of the movable sliding cavity.
4. The power distribution cabinet with the safety protection function according to the claim, characterized in that: the second supporting plate is located close to one side of the equipment cavity, and the dust-proof plate is located on one side of the equipment cavity.
5. The power distribution cabinet with the safety protection function according to claim 1, characterized in that: and a display screen is fixedly arranged on the right end face of the main cabinet body.
6. The power distribution cabinet with the safety protection function according to claim 1, characterized in that: more than one fire extinguishing nozzle 167 is provided.
7. The power distribution cabinet with the safety protection function according to claim 1, characterized in that: the fire extinguishing detection sensor is electrically coupled to the electromagnetic coil device.
8. The power distribution cabinet with the safety protection function according to claim 1, characterized in that: the first right side top of driving the chamber still is equipped with the fire extinguishing agent inner chamber, sliding fit is connected with the promotion slide in the fire extinguishing agent inner chamber, the right side of promotion slide has set firmly the internal thread sleeve, first drive the chamber with running fit is connected with the promotion screw rod between the fire extinguishing agent inner chamber, the left side section of promotion screw rod with internal thread sleeve screw-thread fit connects, the right side end of promotion screw rod set firmly with the fourth gear that the second gear meshing is connected, the left side of fire extinguishing agent inner chamber is connected with the feed pipe, the feed pipe is kept away from fire extinguishing agent inner chamber one side with the shower nozzle of putting out a fire is linked together and is set up, be equipped with the filler opening in the roof of fire extinguishing agent inner chamber, be equipped with first check valve in the feed pipe, be equipped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917079.XA CN112038916A (en) | 2020-09-03 | 2020-09-03 | Power distribution cabinet with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917079.XA CN112038916A (en) | 2020-09-03 | 2020-09-03 | Power distribution cabinet with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038916A true CN112038916A (en) | 2020-12-04 |
Family
ID=73592131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010917079.XA Withdrawn CN112038916A (en) | 2020-09-03 | 2020-09-03 | Power distribution cabinet with safety protection function |
Country Status (1)
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| CN (1) | CN112038916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736699A (en) * | 2020-12-18 | 2021-04-30 | 胡雪梅 | Power distribution cabinet convenient to install |
-
2020
- 2020-09-03 CN CN202010917079.XA patent/CN112038916A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736699A (en) * | 2020-12-18 | 2021-04-30 | 胡雪梅 | Power distribution cabinet convenient to install |
| CN112736699B (en) * | 2020-12-18 | 2022-09-06 | 上海穆铒熙电气工程有限公司 | Power distribution cabinet convenient to install |
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Application publication date: 20201204 |
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| WW01 | Invention patent application withdrawn after publication |