CN117526114A - Power cabinet with mechanical self-locking aviation plug - Google Patents
Power cabinet with mechanical self-locking aviation plug Download PDFInfo
- Publication number
- CN117526114A CN117526114A CN202410016359.1A CN202410016359A CN117526114A CN 117526114 A CN117526114 A CN 117526114A CN 202410016359 A CN202410016359 A CN 202410016359A CN 117526114 A CN117526114 A CN 117526114A
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- China
- Prior art keywords
- sealing
- box
- supporting
- frame
- aviation plug
- Prior art date
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- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 185
- 230000005540 biological transmission Effects 0.000 claims description 120
- 238000009413 insulation Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000003507 refrigerant Substances 0.000 description 12
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 8
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/056—Mounting on plugboards
- H02B1/0565—Mounting on plugboards by means of an adapter carrying one or more apparatuses
-
- 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
-
- 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
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/38—Hinged covers or doors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a power cabinet with a mechanical self-locking aviation plug, which comprises a supporting frame and a supporting cabinet body, wherein the supporting frame is spliced on the front side of the supporting cabinet body in a sealing way, a first sealing frame is arranged in the middle of the inner side of the supporting frame, a plurality of second sealing frames which are uniformly distributed in a rectangular array are arranged in the supporting frame and positioned on the upper side and the lower side of the first sealing frame, a first sealing door is spliced on the front side of the first sealing frame in a sealing way, a second sealing door is spliced on the front side of the second sealing frame in a sealing way, a first supporting box is arranged on the rear side of the first sealing frame, a second supporting box is arranged on the rear side of the second sealing frame, a plurality of first aviation plugs and a plurality of second aviation plugs are respectively arranged in the second supporting box, a heat-insulating supporting box is arranged on the top of the inner side of the supporting cabinet body, and a heat exchange box is arranged on the lower side of the middle of the heat-insulating supporting box, so that elements and cables are prevented from being interfered by external environments during operation, and the power supply connection ends are ensured to be stable, efficient and safe.
Description
Technical Field
The invention relates to the technical field of power supply cabinets, in particular to a power supply cabinet with a mechanical self-locking aviation plug.
Background
The power cabinet is widely applied to industries such as large, medium and small power plants, substations, metallurgy, railways, mines, petrifaction, post and telecommunications, communication, medical and health, hotels, computer network communication and the like, can be used as a power supply required by switching on and off a high-voltage switch, relay protection, automatic control, accident lighting, lamplight, sound and the like under normal operation and accident states, and the aviation plug is one type of connector, is called aviation plug for short, and is an electromechanical element connected with an electric circuit.
The patent document with the publication number CN115810985B discloses a multifunctional safety protection system's low-voltage power distribution cabinet, which comprises a cabinet body, wherein an isolating switch, an electric energy meter, a current transformer, an ammeter, a circuit breaker for emergency opening, a test power output circuit breaker, a control power circuit breaker and a circuit breaker electric opening and closing system with a safety protection function are arranged in the cabinet body, and the circuit breaker electric opening and closing system with the safety protection function comprises a DC24V control power supply, a circuit breaker electric operating mechanism, a circuit breaker opening and closing switch, an undetached grounding wire locking switch and a grating safety system.
The device has the following defects that the device only carries out multiple protection on a power supply circuit when in use, but lacks protection on a connecting end, a connecting structure is easy to fail or loosen in a severe environment (such as a mining area, an extremely cold or extremely hot area) to cause accidents, the existing device is easy to cause various accidents with small accidents because the power supply of all ports is influenced by the fault of one port, meanwhile, the device lacks a part for sealing and cooling, the heat dissipation effect of a system is poor, external dust is easy to accumulate, and the service life of components is shortened.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides the prefabrication equipment for processing the ceramsite concrete prefabricated wallboard, so that the overall working efficiency is improved.
The technical problems solved by the invention are as follows:
(1) When the device is used, only the power supply circuit is subjected to multiple protection, and the connection end is lack of protection, so that the connection structure is easy to fail or loosen in a severe environment to cause accidents;
(2) The device is easy to cause various accidents with small accidents because the failure of one port affects the power supply of all ports;
(3) The device lacks a part for sealing and cooling, has poor system heat dissipation effect, and is easy to accumulate external dust, so that the service life of components is shortened.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a take power cabinet of mechanical auto-lock avionics to insert, including the supporting frame and the supporting cabinet body, the sealed concatenation of supporting frame is at the supporting cabinet body front side, the inboard mid-mounting of supporting frame has first sealed frame, and the second sealed frame that is rectangular array evenly distributed of a plurality of is all installed to the upper and lower both sides that just lie in first sealed frame in the supporting frame, the sealed concatenation of front side of first sealed frame has first sealing door, the sealed concatenation of front side of second sealed frame has second sealing door, first supporting box is installed to the rear side of first sealed frame, the second supporting box is installed to the rear side of second sealed frame, install a plurality of first avionics to insert and the second avionics to insert respectively in the second supporting box, the heat-proof supporting box is installed at the inboard top of the supporting cabinet body, the heat exchange box is installed to the middle part downside of heat exchange box is linked together with first supporting box and second supporting box respectively through first air duct.
As a further scheme of the invention, a power supply circuit, a power supply module and a monitoring module are arranged on the inner side of the supporting cabinet body, the power supply circuit conducts and shunts external current, the power supply module controls the current conducted and shunted by the power supply circuit, the monitoring module monitors various electric properties of the conducted and shunted current, the temperature and humidity in the supporting cabinet body and the real-time temperature of each element, a display screen and switch keys are embedded in the middle of the first sealing door, the switch keys are uniformly distributed on two sides of the display screen, a plurality of switch keys are arranged and correspond to the first aviation plug and the second aviation plug one by one, and the switch keys are respectively and electrically connected with the first aviation plug, the second aviation plug and the power supply circuit.
As a further scheme of the invention, a plurality of annular sealing grooves are formed in the side face, close to the supporting cabinet body, of the first sealing frame, close to the first sealing door, and the side face, close to the second sealing door, of the second sealing frame, the annular sealing grooves are uniformly distributed in an inner-outer ring mode, the side face, close to the supporting cabinet body, of the first sealing door, close to the first sealing frame, and the side face, close to the second sealing door, of the second sealing door are fixedly connected with a plurality of sealing embedded rings, and the sealing embedded rings correspond to the annular sealing grooves one by one and are embedded with one another.
As a further scheme of the invention, the second sealing doors are respectively in one-to-one correspondence with the first aviation plug and the second aviation plug, a first through hole is formed in the second sealing door corresponding to the first aviation plug, a second through hole is formed in the second sealing door corresponding to the second aviation plug, the working power and the size of the first aviation plug are both larger than those of the second aviation plug, at least two second aviation plugs can be arranged in each second supporting box, and the inner diameter of the first through hole is larger than that of the second through hole.
As a further scheme of the invention, the first through hole and the second through hole are respectively and fixedly connected with a sealing installation ring in a sealing way, the sealing installation rings are fixedly connected with an elastic rubber tube, the elastic rubber tube is fixedly connected with an elastic sealing ring, the first supporting box and the second supporting box are respectively and fixedly sleeved with a connecting frame, each corner of the first sealing frame and each corner of the second sealing frame are respectively and fixedly connected with a positioning column, and the positioning columns penetrate through the connecting frame and are in threaded sleeve connection with positioning nuts.
As a further scheme of the invention, the first aviation plug and the second aviation plug all comprise a sealing box, one side of the sealing box is connected with a sealing sleeve in a penetrating way, a first limiting plate is installed in the middle of the inner side of the sealing box, a second limiting plate is installed in the sealing box and located between the first limiting plate and the sealing sleeve, a limiting sliding block is installed on one side of the second limiting plate, a penetrating sliding groove is formed in the middle of the limiting sliding block, the penetrating sliding groove penetrates through the second limiting plate, a connecting block is sleeved in the penetrating sliding groove in a sliding way, a connecting spring is installed between the connecting block and the first limiting plate, a power transmission wire is installed on one side of the connecting block, the power transmission wire penetrates through the first limiting plate in a movable way and is sleeved in the connecting spring, a plurality of evenly distributed electric cylinders are installed on the other side of the connecting block, the electric cylinders are electrically connected with the power transmission wire, a knob is installed on one side of the periphery of the sealing box, a transmission shaft is installed on the shaft center of the knob, the transmission shaft penetrates through the sealing box and is connected with the sealing box in a rotating way, an eccentric push block is installed at the lower end of the transmission shaft, a push end of the eccentric push block is connected with the transmission shaft in a pushing end of the eccentric push block, a transmission toothed disc is fixedly sleeved with the middle of the transmission shaft, a transmission toothed disc is fixedly connected with the outer toothed disc of the limiting sliding sleeve, a connecting ring is fixedly toothed disc is connected with a first toothed ring and a second toothed ring is meshed with a first toothed ring fixedly toothed ring and fixedly meshed with a supporting toothed ring and fixedly meshed with a rotary ring.
As a further scheme of the invention, heat exchange fans are connected with two sides of the heat insulation supporting box in a penetrating way, the heat exchange fans penetrate through the side wall of the supporting cabinet body in a sealing way, a compressor and a condenser are arranged in the heat insulation supporting box, an evaporator and a convection fan are arranged in the heat exchange box, ventilation openings are formed in two sides of the top and two sides of the bottom of the heat exchange box, guide plates corresponding to the ventilation openings are arranged in the top and the bottom of the inner side of the heat exchange box, and the compressor, the condenser and the evaporator are sequentially communicated.
As a further scheme of the invention, a plurality of air guide holes which are arranged side by side are respectively formed in the two ends of the second support box, which are close to one side surface of the support cabinet body, and each second support box is communicated with the first air guide pipe through the air guide hole on one side of the second support box, and the second air guide pipe is connected through the air guide hole on the other side of each second support box.
As a further scheme of the invention, a storage frame is arranged in the first support box, limiting hook locks are arranged at the positions, close to the edges, of the first sealing door and the second sealing door, and an induction type fire extinguisher and a humidifier for preventing fire are also arranged in the support cabinet body through the device support frame.
As a further scheme of the invention, the lower parts of the supporting frame and the supporting cabinet body are provided with a plurality of universal wheels, the top of the supporting frame is provided with a transmission box, two ends of the transmission box are rotationally connected with transmission screws, the middle part of the transmission box is rotationally connected with a rotating rod, the transmission box is internally provided with mutually meshed gear racks, the rotating rod simultaneously rotates two transmission screws through the gear racks in the transmission box, the top of the supporting cabinet body is provided with two transmission cylinders, and the transmission cylinders are correspondingly sleeved with threads of the transmission screws.
The invention has the beneficial effects that:
(1) When in operation, external current is introduced as an electric energy source, the external current can be introduced through one of the first aviation plug, the external current can also penetrate through the side wall of the supporting cabinet body for direct introduction, after the external current is introduced, the first aviation plug and the second aviation plug are enabled to supply power to other electric appliances through conduction and diversion of a power supply module and a power supply circuit, other electric appliances are respectively connected with the first aviation plug or the second aviation plug through a plug during power supply, then electric regulation control is carried out through the power supply module, electric energy is stably output, when in connection, the first aviation plug and the second aviation plug are prevented from being electrified with load, arc discharge is prevented, when the plug is connected with the first aviation plug or the second aviation plug, the first aviation plug or the second aviation plug can be inserted into an OFF gear at first time, and then in a power-OFF state, after the complete stable insertion, the knob can be converted into the ON gear, the plug is locked by a locking rod and cannot be separated at this time, and can conduct at this time, when the time, the plug is required to be converted into the OFF gear again during separation and the removal, the plug is ensured to be pulled down under the non-load state, the safety plug is ensured, when the plug is scraped OFF, the electric safety is prevented from being used, the heat is prevented from being influenced by the heat of the corresponding display cable through the mutual-conducting layers, the electric cable, the first aviation plug is prevented from being further from being influenced by the heat-insulating cable, the heat is prevented from being influenced by the heat-insulating cable, the heat is further has the heat-insulating cable, and the heat-insulating device is prevented from being connected to the heat-insulating electric power cable, and the heat insulating device, and the heat has the heat insulating electric equipment, and the heat has the heat insulating electric equipment and the electric equipment, and the electric equipment. Thereby ensuring the stable, efficient and safe power supply process at the power supply connecting end;
(2) During operation, the external power transmission cable with large adapting diameter is adapted through the first through hole, the external power transmission cable with small adapting diameter is adapted through the second through hole, when the external power transmission cable is inserted, the external power transmission cable is elastically wrapped by the elastic sealing ring and the elastic rubber tube, thereby preventing dust or rainwater and other external impurities from entering, the first aviation plug and the second aviation plug are prevented from being polluted, the labyrinth sealing structure is formed through the corresponding embedding of the sealing embedded ring and the annular sealing groove, the supporting cabinet body, the first supporting box and the second supporting box are sealed, the first aviation plug and the second aviation plug are protected from being stably connected with the plug, each element in the supporting cabinet body is protected, the adverse environment or weather is prevented from influencing the power supply and the power transmission connection through the sealing, the mutual independence of the second supporting box enables each first aviation plug and the second aviation plug to supply power independently, the damage of one of the external power transmission cables is prevented from interfering with other power supply processes, when the first aviation plug or the second aviation plug works, the external power transmission plug stretches into the sealing sleeve through the electric connection of the power transmission line split by the wire and the power transmission module, each pin stretches into the sealing sleeve, and the corresponding pin stretches into the corresponding pin and the sealing sleeve, the rotary lock ring rotates to the corresponding pin, the rotary lock knob rotates to the end face of the knob, the rotary lock end face is meshed with the rotary lock knob, the rotary lock end face is formed, and the rotary lock end face is closed, and the rotary knob is rotated, simultaneously, the transmission shaft rotates the eccentric push block, the eccentric push block is abutted against the pushing connection block to move towards the external plug, the end part of the transmission wire slides with the first limiting plate, the connection spring stretches, the electric coupling cylinder is spliced with corresponding pins to form electric connection, the transmission wire supplies power to the electric coupling cylinder, the pins and the external wire through the connection block, so that two actions of power supply and locking are simultaneously carried out, when power supply is stopped, the knob rotates to an OFF gear, the steps are reversely carried out, the connection spring contracts, the electric coupling cylinder and the pins are separated, the locking rod is separated from the end part groove of the external plug, so that two actions of power failure and loosening are simultaneously carried out, mechanical self-locking and power on-OFF are simultaneously carried out, looseness is avoided during power supply, the ports are further separated from each other independently, the connection ends are fully protected, sealing is carried out respectively, the connection process is not interfered with each other, the power supply safety is further kept, the storage rack is used for containing the record files such as the work logs and the elements capable of being replaced quickly, the first support box is used for storing objects, the daily maintenance is facilitated, the first sealing door and the second sealing door are locked on the first sealing frame and the second sealing frame through the limiting hook lock, so that the first sealing door and the second sealing frame are kept stable and protected, the corrosion of substances such as water vapor, dust and the like is isolated, fire extinguishing agents are sprayed when the inductive fire extinguisher senses a fire point or smoke, when the humidity monitored by the monitoring module is 20% or below, the humidifier starts to humidify, excessive water condensation is prevented, the humidity is ensured to be in a proper range of 45% -55%, and meanwhile, condensed water generated by the heat exchange box is collected as part of water sources of the humidifier, and independent protection and fire safety are ensured;
(3) During operation, be equipped with the refrigerant in compressor, condenser and the evaporimeter, the refrigerant evaporates the heat absorption in the evaporimeter, afterwards compress and input the condenser through the compressor, introduce outside air through the heat exchange fan, take away the heat, make refrigerant cooling condensation, thereby evaporate the heat absorption in the evaporimeter again, form the circulation, simultaneously, the air that will cool down through first air duct and through each forehead air vent input each second support box, to first aviation plug and second aviation plug are gone into the accuse temperature, and fill the air that absorbs heat and rise back in the support cabinet body again through the second air duct, heat transfer, thereby prevent first aviation plug and second aviation plug surpass temperature range, cool down the internal air of support cabinet, ensure each component and cable work in suitable temperature range, and make each component in the support cabinet body be in sealing state, with external isolation, thereby waterproof dustproof anti-high temperature, when need overhauling each component in the support cabinet body, rotate the bull stick, thereby rotate two drive screws in step by step through the gear rack transmission in the transmission box, and then promote the transmission section of thick bamboo in step, make support cabinet and support body separate and support frame form the clearance, thereby the support frame is kept to support the clearance and support the support frame, thereby can be opened fast and the mechanical device is guaranteed, the maintenance is carried out to the maintenance is fast and is guaranteed, the dust is fully to the maintenance in the support cabinet is guaranteed.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a front view of the overall structure of the support frame of the present invention when sealed;
FIG. 2 is a front view of the overall structure of the support frame of the present invention with the support frame open;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
FIG. 4 is a front view of the overall structure of the support cabinet of the present invention;
FIG. 5 is a top view of the overall structure of the second seal door of the present invention;
FIG. 6 is a top view of the overall structure of the present invention with the support frame and the support cabinet connected;
FIG. 7 is a front view showing the internal structure of the heat insulation supporting box and the heat exchange box of the present invention;
FIG. 8 is a cross-sectional view of the internal structure of the first navigation insert of the present invention when the knob is turned to the OFF position;
FIG. 9 is a cross-sectional view of the internal structure of the first navigation insert of the present invention when the knob is turned to the ON position;
in the figure: 1. a support frame; 2. a supporting cabinet body; 3. a first sealing frame; 4. a second sealing frame; 5. a first sealing door; 6. a second sealing door; 7. a first support box; 8. a second supporting case; 9. a storage rack; 10. a first navigation plug; 11. the second aerial plug; 12. an annular seal groove; 13. a sealing caulking ring; 14. a display screen; 15. a switch key; 16. a limit hook lock; 17. a first through hole; 18. a second through hole; 19. sealing the mounting ring; 20. an elastic sealing ring; 21. an elastic rubber tube; 22. an air guide hole; 23. a heat insulation supporting box; 24. a heat exchange box; 25. a heat exchange fan; 26. a first air duct; 27. a second air duct; 28. a device support; 29. a compressor; 30. a condenser; 31. an evaporator; 32. a convection fan; 33. a deflector; 34. a transmission box; 35. a drive screw; 36. a transmission cylinder; 37. a connection frame; 38. positioning columns; 39. positioning a screw cap; 40. a rotating rod; 41. a universal wheel; 42. a seal box; 43. a first limiting plate; 44. a connecting spring; 45. a second limiting plate; 46. a connecting block; 47. an electric coupling cylinder; 48. a limit sliding cylinder; 49. a knob; 50. a transmission shaft; 51. an eccentric push block; 52. a transmission fluted disc; 53. a first toothed ring; 54. a second toothed ring; 55. a transmission rotating shaft; 56. a support sleeve; 57. a locking lever; 58. a sealing sleeve; 59. and a power transmission wire.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-9: the power cabinet with the mechanical self-locking aviation plug comprises a supporting frame 1 and a supporting cabinet body 2, wherein the supporting frame 1 is spliced on the front side of the supporting cabinet body 2 in a sealing way, a first sealing frame 3 is arranged in the middle of the inner side of the supporting frame 1, a plurality of second sealing frames 4 which are uniformly distributed in a rectangular array are arranged in the supporting frame 1 and positioned on the upper side and the lower side of the first sealing frame 3, a first sealing door 5 is spliced on the front side of the first sealing frame 3 in a sealing way, a second sealing door 6 is spliced on the front side of the second sealing frame 4 in a sealing way, a first supporting box 7 is arranged on the rear side of the first sealing frame 3, a second supporting box 8 is arranged on the rear side of the second sealing frame 4, a plurality of first aviation plugs 10 and second aviation plugs 11 are respectively installed in the second supporting box 8, a heat insulation supporting box 23 is installed at the top of the inner side of the supporting cabinet body 2, a heat exchange box 24 is installed at the lower side of the middle part of the heat insulation supporting box 23, the heat exchange box 24 is respectively communicated with the first supporting box 7 and the second supporting box 8 through a first air duct 26, a power supply circuit, a power supply module and a monitoring module are installed at the inner side of the supporting cabinet body 2, the power supply circuit conducts and shunts external current, the power supply module controls the current conducted and shunted by the power supply circuit, and the monitoring module monitors various electrical properties of the conducted and shunted current, the temperature and humidity in the supporting cabinet body 2 and the real-time temperature of each element;
Referring to fig. 2, 8 and 9, the first aerial plug 10 and the second aerial plug 11 each comprise a sealing box 42, one side of the sealing box 42 is connected with a sealing sleeve 58 in a penetrating way, a first limiting plate 43 is installed in the middle of the inner side of the sealing box 42, a second limiting plate 45 is installed in the sealing box 42 and between the first limiting plate 43 and the sealing sleeve 58, one side of the second limiting plate 45, which is close to the sealing sleeve 58, is provided with a limiting slide cylinder 48, a penetrating chute is arranged in the middle of the limiting slide cylinder 48 and penetrates through the second limiting plate 45, a connecting block 46 is sleeved in the penetrating chute in a sliding way, a connecting spring 44 is installed between the connecting block 46 and the first limiting plate 43, a power transmission wire 59 is installed on one side of the connecting block 46, the power transmission wire 59 movably penetrates through the first limiting plate 43 and is sleeved in the connecting spring 44, a plurality of evenly distributed power cylinders 47 are installed on the other side of the connecting block 46, the electric coupling cylinder 47 is electrically connected with a transmission wire 59, a knob 49 is arranged on one side of the periphery of the sealing box 42, a transmission shaft 50 is arranged on the axle center of the knob 49, the transmission shaft 50 penetrates through the sealing box 42 and is in rotary connection with the sealing box 42, an eccentric push block 51 is arranged at the lower end of the transmission shaft 50, the push end of the eccentric push block 51 is abutted against the connecting block 46, a transmission fluted disc 52 is fixedly sleeved at the middle part of the transmission shaft 50, a first toothed ring 53 and a second toothed ring 54 are fixedly connected with the outer turnover of the limiting sliding cylinder 48, the first toothed ring 53 is meshed with the transmission fluted disc 52, the first toothed ring 53 is fixedly connected with the second toothed ring 54, a plurality of support sleeves 56 which are uniformly distributed in an annular array are fixedly connected with one end, which is near the second toothed ring 54, a transmission rotary shaft 55 is penetrated on the support sleeve 56 and is in rotary connection with the transmission rotary shaft 55, one end of the transmission rotary shaft 55 is notched with a tooth and meshed with the second toothed ring 54, the other end of the transmission rotating shaft 55 is fixedly connected with a locking rod 57;
Referring to fig. 2, 8 and 9, in operation, the outer periphery of the end of the external plug is provided with a groove corresponding to the locking lever 57, when the first aerial plug 10 or the second aerial plug 11 is in operation, the external plug is electrically connected with the power supply line split by the power supply module through the power transmission wire 59 for transmission, the external plug stretches into the sealing sleeve 58, each pin of the external plug stretches into the limiting slide 48, each pin of the external plug corresponds to each electric coupling sleeve 47, the end face of the shell of the external plug abuts against the end face of the limiting slide 48, at this time, the knob 49 is in the OFF gear, then the knob 49 is rotated, ninety degrees is rotated, the knob 49 is rotated to the ON gear, at this time, the knob 49 rotates the transmission shaft 50, rotates the transmission fluted disc 52, the first toothed ring 53 and the second toothed ring 54 are meshed, the rotary transmission shaft 55 is meshed, the locking lever 57 is rotated, the locking end of the locking lever 57 is inserted into the corresponding end groove of the external plug, the locking of the external plug is completed, meanwhile, the transmission shaft 50 rotates the eccentric push block 51, the eccentric push block 51 is abutted against the pushing connection block 46 to move towards the external plug, the end part of the transmission wire 59 slides with the first limiting plate 43, the connection spring 44 stretches, the electric cylinder 47 and corresponding pins are spliced to form electric connection, the transmission wire 59 supplies power to the electric cylinder 47, the pins and the external wires through the connection block 46, so that two actions of power supply and locking are simultaneously carried out, when power supply is stopped, the knob 49 rotates to the OFF gear, the steps are reversely carried out, the connection spring 44 is contracted, the electric cylinder 47 and the pins are separated, the locking rod 57 is separated from the end groove of the external plug, so that two actions of power OFF and power ON are simultaneously carried out, two actions of mechanical self-locking and power ON-OFF are simultaneously carried out, looseness during power supply is avoided, and the ports are further separated independently, so that the connection end is fully protected, and stable, efficient and safe power supply is maintained.
Referring to fig. 1, 2, 8 and 9, when the embodiment works, external current is introduced as an electric energy source, either through one of the first aviation plug 10 or directly introduced through the side wall of the supporting cabinet body 2, after introduction, the first aviation plug 10 and the second aviation plug 11 supply power to other electric appliances through conduction and diversion of a power supply module and a power supply circuit, the other electric appliances are respectively connected with the first aviation plug 10 or the second aviation plug 11 through a plug during power supply, then the electric regulation control is performed through the power supply module, electric energy is stably output, when the connection is performed, the first aviation plug 10 and the second aviation plug 11 avoid load power ON, arc discharge is prevented, when the plug is connected with the first aviation plug 10 or the second aviation plug 11, the knob 49 of the first aviation plug 10 or the second aviation plug 11 is firstly converted into an OFF gear, the plug can be inserted into the first aviation plug 10 or the second aviation plug 11, and is in a power-OFF state at the moment, after the plug is completely and stably inserted, the knob 49 can be converted into an ON gear, at the moment, the plug is locked by the locking rod 57 and cannot be separated, at the moment, the plug can be conducted, and the plug needs to be converted into an OFF gear again when the plug is required to be separated and pulled down, so that the plug is ensured to be pulled down in a no-load state, the electric safety is ensured, the corrosion layer is scraped by mutual friction during the plug, the service life is prolonged, heat generated by internal elements and cables during the plug is conveyed into the heat insulation supporting box 23 through the heat exchange box 24, and the heat is conveyed to the outside air through the heat insulation supporting box 23, so that the sealing of the elements is maintained, the elements and the cables are prevented from being interfered by the external environment during the operation, and the stability, the high efficiency and the safety of the power supply process are ensured.
Referring to fig. 1, 2, 3 and 5, a side surface of the supporting cabinet body 2, a side surface of the first sealing frame 3, which is close to the first sealing door 5, and a side surface of the second sealing frame 4, which is close to the second sealing door 6, are provided with a plurality of annular sealing grooves 12, each annular sealing groove 12 is uniformly distributed in an inner-outer ring sleeved mode, a side surface of the supporting cabinet body 2, which is close to the supporting cabinet body 1, a side surface of the first sealing door 5, which is close to the first sealing frame 3, and a side surface of the second sealing door 6, which is close to the second sealing frame 4, are fixedly connected with a plurality of sealing embedded rings 13, and the sealing embedded rings 13 are in one-to-one correspondence with the annular sealing grooves 12 and are embedded with each other;
during operation forms labyrinth seal structure through the correspondence gomphosis of sealed thimble 13 and annular seal groove 12, seals supporting cabinet body 2, first support box 7 and second support box 8, and protection first aviation is inserted 10 and second aviation is inserted 11 and is connected with the stability of plug, and each component in the protection supporting cabinet body 2 prevents to supply power and transmission connection and causes the influence through sealed adverse circumstances or weather, thereby mutually independent through second support box 8 makes each first aviation insert 10 and second aviation insert 11 mutually independent supply power, prevents that damage of one of them from interfering with other power supply process, seals respectively and also ensures that the connection process does not interfere with each other, keeps power supply safety further.
Referring to fig. 1 and 2, the second sealing door 6 corresponds to the first aviation plug 10 and the second aviation plug 11 one by one, a first through hole 17 is formed in the second sealing door 6 corresponding to the first aviation plug 10, a second through hole 18 is formed in the second sealing door 6 corresponding to the second aviation plug 11, the working power and the size of the first aviation plug 10 are both greater than those of the second aviation plug 11, at least two second aviation plugs 11 can be arranged in each second supporting box 8, and the inner diameter of the first through hole 17 is greater than that of the second through hole 18;
referring to fig. 1 and 5, the first through hole 17 and the second through hole 18 are both fixedly connected with a sealing mounting ring 19 in a sealing manner, the sealing mounting ring 19 is fixedly connected with an elastic rubber tube 21, the elastic rubber tube 21 is fixedly connected with an elastic sealing ring 20, an external power transmission cable with a large diameter is matched through the first through hole 17 in operation, and an external power transmission cable with a small diameter is matched through the second through hole 18 in operation, when the external power transmission cable is inserted, the external power transmission cable is elastically wrapped by the elastic sealing ring 20 and the elastic rubber tube 21 to seal the periphery of the external power transmission cable, so that external impurities such as dust or rainwater are prevented from entering, pollution to the first aviation plug 10 and the second aviation plug 11 is avoided, and power supply safety is ensured.
Referring to fig. 1, a display screen 14 and switch keys 15 are embedded in the middle of the first sealing door 5, the switch keys 15 are uniformly distributed on two sides of the display screen 14, the switch keys 15 are provided with a plurality of switch keys and are in one-to-one correspondence with the first aviation plug 10 and the second aviation plug 11, the switch keys 15 are respectively corresponding to the first aviation plug 10, the second aviation plug 11 and the power supply circuit, and in operation, the work conditions such as electrical data of each circuit are displayed through the display screen 14, the on-off of the corresponding first aviation plug 10 and second aviation plug 11 is controlled through the switch keys 15, and the switch keys 15 are waterproof switches, so that power supply due to the influence of external factors such as rainwater is further avoided.
Referring to fig. 4 and 7, heat exchange fans 25 are connected through two sides of a heat insulation supporting box 23, the heat exchange fans 25 penetrate through the side wall of a supporting cabinet body 2 in a sealing manner, a compressor 29 and a condenser 30 are installed in the heat insulation supporting box 23, an evaporator 31 and a convection fan 32 are installed in a heat exchange box 24, ventilation openings are formed in two sides of the top and two sides of the bottom of the heat exchange box 24, guide plates 33 corresponding to the ventilation openings are installed in the top and the bottom of the inner side of the heat exchange box 24, and the compressor 29, the condenser 30 and the evaporator 31 are sequentially communicated;
referring to fig. 4 and 7, in operation, a refrigerant is disposed in the compressor 29, the condenser 30 and the evaporator 31, the refrigerant evaporates and absorbs heat in the evaporator 31, then the refrigerant is compressed by the compressor 29 and is input into the condenser 30, external air is introduced through the heat exchange fan 25 to take away heat, so that the refrigerant is cooled and condensed, and is input into the evaporator 31 again to evaporate and absorb heat to form a cycle, the air in the supporting cabinet 2 is cooled, each element and the cable are ensured to operate in a proper temperature range, and the first sealing frame 3, the second sealing frame 4, the first sealing door 5, the second sealing door 6, the supporting frame 1 and the supporting cabinet 2 are in sealing connection, so that each element in the supporting cabinet 2 is isolated from the outside, and the whole structure is waterproof, dustproof and high-temperature-resistant.
Referring to fig. 2, 3 and 7, the second supporting boxes 8 are close to one side of the supporting cabinet 2 and are located at two ends, a plurality of air guide holes 22 are formed in parallel, each second supporting box 8 is communicated with the first air guide pipe 26 through the air guide hole 22 at one side, the second air guide holes 27 are all connected with the other side of each second supporting box 8 in a penetrating way, and when the air conditioner is in operation, the convection fan 32 inputs cooled air into each second supporting box 8 through the first air guide pipe 26 and through each air guide hole 22, controls the temperature of the first aviation plug 10 and the second aviation plug 11, and charges the air heated by heat absorption back into the supporting cabinet 2 through the second air guide pipe 27 for heat exchange, so that the first aviation plug 10 and the second aviation plug 11 are prevented from exceeding the temperature range.
Referring to fig. 1 and 2, a storage rack 9 is disposed in the first supporting box 7, a limit hook lock 16 is mounted at the positions of the first sealing door 5 and the second sealing door 6 close to the edges, an induction fire extinguisher and a humidifier for fire prevention are further mounted in the supporting cabinet 2 through a device supporting frame 28, recording files such as a work log and elements capable of being replaced quickly are contained in the storage rack 9 during operation, storage is performed through the first supporting box 7, daily maintenance is facilitated, the first sealing door 5 and the second sealing door 6 are locked on the first sealing frame 3 and the second sealing frame 4 through the limit hook lock 16, so that corrosion of substances such as water vapor and dust is kept stable, fire extinguishing agent is sprayed when the induction fire extinguisher senses a fire point or smoke of the water vapor, the humidifier starts to humidify when the humidity monitored by the monitoring module is 20% or below, excessive condensation is prevented, the humidity is ensured to be within a proper range of 45% -55%, condensation water generated by the heat exchange box 24 is collected as part of a water source of the humidifier, and the other part of the water source is additionally added.
Referring to fig. 6, the first support box 7 and the second support box 8 are fixedly sleeved with a connecting frame 37, each corner of the first seal frame 3 and the second seal frame 4 is fixedly connected with a positioning column 38, the positioning column 38 penetrates through the connecting frame 37 and is in threaded sleeve connection with a positioning nut 39, and in operation, the connecting frame 37 is respectively in sealing butt joint with the first seal frame 3 and the second seal frame 4 through the connecting frame 37, and the connecting frame 37 is clamped and kept fixed through the positioning nut 39 in threaded sleeve connection with the positioning column 38.
Referring to fig. 6, a plurality of universal wheels 41 are installed at the lower parts of the supporting frame 1 and the supporting cabinet 2, a transmission box 34 is installed at the top of the supporting frame 1, two ends of the transmission box 34 are rotatably connected with transmission screws 35, a rotating rod 40 is rotatably connected at the middle part of the transmission box 34, gear tooth bars meshed with each other are arranged in the transmission box 34, the rotating rod 40 simultaneously rotates two transmission screws 35 through the gear tooth bars in the transmission box 34, a transmission cylinder 36 is installed at the top of the supporting cabinet 2, two transmission cylinders 36 are arranged and are correspondingly in threaded connection with the transmission screws 35, and when the maintenance and replacement of each element in the supporting cabinet 2 are needed, the rotating rod 40 rotates, the two transmission screws 35 are synchronously rotated through the gear tooth bar transmission in the transmission box 34, and the transmission cylinder 36 is synchronously pushed, so that the supporting frame 1 and the supporting cabinet 2 are separated, a gap is formed, the stable support of the supporting frame 1 and the supporting cabinet 2 is maintained, and the element in the supporting cabinet 2 can be maintained and replaced rapidly.
Referring to fig. 1, 4, 8 and 9, when the invention works, external current is introduced as an electric energy source, the external current can be introduced through one of the first aviation plug 10 or can be directly introduced through the side wall of the supporting cabinet body 2, after the external current is introduced, the first aviation plug 10 and the second aviation plug 11 supply power to other electric appliances through conduction and distribution of a power supply module and a power supply circuit, the other electric appliances are respectively connected with the first aviation plug 10 or the second aviation plug 11 through a plug during power supply, then the electric regulation control is carried out through the power supply module, the electric energy is stably output, when the electric energy is connected, the first aviation plug 10 and the second aviation plug 11 are prevented from being electrified under load, arc discharge is prevented, when the plug is connected with the first aviation plug 10 or the second aviation plug 11, the knob 49 of the first aviation plug 10 or the second aviation plug 11 is firstly converted to an OFF gear, the plug can be inserted into the first aviation plug 10 or the second aviation plug 11, and is in a power-OFF state at the moment, after the plug is completely and stably inserted, the knob 49 can be switched to the ON gear, the plug is locked by the locking rod 57 and cannot be separated, and the plug can be electrically conducted at the moment, and the plug needs to be switched to the OFF gear again when the plug needs to be separated and pulled out, so that the plug is pulled out in a no-load state, the electricity safety is ensured, the service life is prolonged by scraping corrosion layers through mutual friction during the plug-in, the working conditions of electric data and the like of each circuit are displayed through the display screen 14, the ON-OFF of the corresponding first aviation plug 10 and the second aviation plug 11 is controlled through the switch key 15, the switch key 15 is a waterproof switch, the influence of external factors such as rainwater and the like ON power supply is further avoided, heat generated by internal elements and cables during the working is conveyed into the heat insulation supporting box 23 through the heat exchange box 24, the heat is conveyed to the external air through the heat insulation supporting box 23, and the sealing of the elements is maintained, the interference of the external environment on the elements and the cables during working is avoided, and the elements and the cables are dampproof and dustproof, so that the stable, efficient and safe power supply process is ensured at the power supply connecting end;
Referring to fig. 1, 2, 8 and 9, when working, an external power transmission cable with a large diameter is adapted through the first through hole 17, an external power transmission cable with a small diameter is adapted through the second through hole 18, when the external power transmission cable is inserted, the external power transmission cable is elastically wrapped ON the periphery of the external power transmission cable through the elastic sealing ring 20 and the elastic rubber tube 21 for sealing, thereby preventing dust or rainwater and other external impurities from entering, avoiding polluting the first aviation plug 10 and the second aviation plug 11, sealing the supporting cabinet body 2, the first supporting box 7 and the second supporting box 8 through corresponding embedding of the sealing caulking ring 13 and the annular sealing groove 12, protecting the stable connection of the first aviation plug 10 and the second aviation plug 11 and the plug, protecting each element in the supporting cabinet body 2, preventing adverse environment or weather from influencing power supply and power transmission connection through sealing, the first aviation plug 10 and the second aviation plug 11 are mutually independent through the second supporting box 8 so as to supply power mutually independently, damage of one of the first aviation plug 10 and the second aviation plug 11 is prevented from interfering with other power supply processes, when the first aviation plug 10 or the second aviation plug 11 works, the power transmission wire 59 is electrically connected with a power supply circuit shunted by a power supply module for transmission of power, the external plug stretches into the sealing sleeve 58, each contact pin of the external plug stretches into the limit sliding cylinder 48, each contact pin of the external plug corresponds to each electric coupling cylinder 47, the end face of the shell of the external plug is abutted with the end face of the limit sliding cylinder 48, the knob 49 is located at an OFF gear, then the knob 49 is rotated, ninety degrees is rotated, the knob 49 is rotated to an ON gear, at this time, the knob 49 rotates the transmission shaft 50, the rotary transmission fluted disc 52 is meshed to rotate the first toothed ring 53 and the second toothed ring 54, the rotary transmission shaft 55 is meshed, and the locking rod 57 is rotated, the locking end of the locking rod 57 is inserted into the corresponding end groove of the external plug to complete locking of the external plug, meanwhile, the transmission shaft 50 rotates the eccentric push block 51, the eccentric push block 51 is abutted against the pushing connection block 46 to move towards the external plug, the end of the transmission wire 59 slides with the first limiting plate 43, the connection spring 44 stretches, the electric coupling barrel 47 and corresponding pins are spliced to form electric connection, the transmission wire 59 supplies power to the electric coupling barrel 47, the pins and the external wire through the connection block 46, so that two actions of power supply and locking are simultaneously carried out, when power supply is stopped, the knob 49 rotates to the OFF gear, the steps are reversely carried out, the connection spring 44 contracts, the electric coupling barrel 47 and the pins are separated, the locking rod 57 is separated from the end groove of the external plug, so that two actions of power OFF and power on-OFF are simultaneously carried out, two actions of mechanical self-locking and power on-OFF are simultaneously carried out, the connection ends are prevented from being loosened during power supply, the connection ends are further and independently separated from each other, the connection ends are fully protected, the connection processes are ensured not to interfere with each other, the power supply safety is further kept, the storage frame 9 is used for containing records such as work logs and elements capable of being replaced quickly, the storage is carried out through the first supporting box 7, the daily maintenance is convenient, the first sealing door 5 and the second sealing door 6 are locked on the first sealing frame 3 and the second sealing frame 4 through the limiting hook lock 16, so that the protection is kept stable, the corrosion of substances such as water vapor, dust and the like is isolated, fire extinguishing agents are sprayed when the induction type fire extinguisher senses a fire point or smoke, when the humidity monitored by the monitoring module is 20% or below, the humidifier starts to humidify, the excessive condensation of the water vapor is prevented, the humidity is ensured to be in a proper range of 45% -55%, at the same time, the condensed water generated by the heat exchange box 24 is collected and used as part of water source of the humidifier, and meanwhile, independent protection and fire safety are ensured;
Referring to fig. 2-7, in operation, refrigerant is provided in the compressor 29, the condenser 30 and the evaporator 31, the refrigerant evaporates and absorbs heat in the evaporator 31, then the refrigerant is compressed by the compressor 29 and is input into the condenser 30, external air is introduced through the heat exchange fan 25, heat is taken away, the refrigerant is cooled and condensed, thereby the refrigerant is input into the evaporator 31 again for evaporating and absorbing heat, circulation is formed, meanwhile, the fan 32 inputs cooled air into each second supporting box 8 through the first air duct 26 and through each forehead air duct 22, the temperature of the first air duct 10 and the second air duct 11 is controlled, and the air for absorbing heat and raising the temperature is filled back into the supporting box 2 again through the second air duct 27, so that the first air duct 10 and the second air duct 11 exceed the temperature range, the air in the supporting box 2 is cooled, each element and the cable are ensured to be operated in a proper temperature range, each element in a sealing state with the outside, thereby high temperature is prevented, when each element in the supporting box 2 needs to be replaced, the water-proof rotating box 40 rotates, the gear box 34 rotates, the supporting box 35 rotates synchronously, the supporting box 2 is prevented from being opened, the dust is prevented from being separated, the mechanical device is completely and the supporting box 2 is maintained, and the dust is maintained, the transmission box is completely and the transmission box is kept in a stable, the transmission box is kept in the state, the high, the dust is completely is kept in the maintenance state, and the dust is completely and the transmission and the dust is kept in the stable, and the high, and the dust is kept in the stable, and the dust is kept and the high, and the dust is stable, and the dust is stable.
The present invention is not limited to the above embodiments, but is not limited to the above embodiments, and any modifications, equivalents and variations made to the above embodiments according to the technical matter of the present invention can be made by those skilled in the art without departing from the scope of the technical matter of the present invention.
Claims (9)
1. The utility model provides a take power cabinet of mechanical auto-lock avionics to insert, a serial communication port, including braced frame (1) and braced cabinet body (2), braced frame (1) seal concatenation is in braced cabinet body (2) front side, inboard mid-mounting of braced frame (1) has first sealed frame (3), and in braced frame (1) and lie in the upper and lower both sides of first sealed frame (3) all install a plurality of second sealed frame (4) that are rectangular array evenly distributed, the front side seal concatenation of first sealed frame (3) has first sealing door (5), the front side seal concatenation of second sealed frame (4) has second sealing door (6), first supporting box (7) are installed to the rear side of first sealed frame (3), second supporting box (8) are installed to the rear side of second sealed frame (4), a plurality of first avionics to insert (10) and second avionics to insert (11) respectively in second supporting box (8), thermal insulation supporting box (23) are installed at the inboard top of braced cabinet body (2), thermal insulation supporting box (24) are installed respectively to the downside of thermal insulation supporting box (23), thermal exchange box (24) and first supporting box (24) are connected with first supporting box (8) through first heat exchange respectively;
The first aviation plug (10) and the second aviation plug (11) both comprise a sealing box (42), one side of the sealing box (42) is connected with a sealing sleeve (58) in a penetrating way, a first limiting plate (43) is installed at one side of the sealing box (42), a second limiting plate (45) is installed in the sealing box (42) and between the first limiting plate (43) and the sealing sleeve (58), a limiting slide cylinder (48) is installed at one side of the second limiting plate (45) close to the sealing sleeve (58), a through sliding groove is formed in the middle of the limiting slide cylinder (48), the through sliding groove penetrates through the second limiting plate (45), a connecting block (46) is sleeved in the through sliding groove in a sliding way, a connecting spring (44) is installed between the connecting block (46) and the first limiting plate (43), a transmission wire (59) is installed at one side of the connecting block (46), a plurality of evenly distributed electric cylinders (47) are movably penetrating through the first limiting plate (43) and are sleeved in the connecting spring (44), a plurality of electric cylinders (47) are installed at the other side of the connecting block (46), the electric cylinders (47) are electrically connected with the transmission wire (59), a knob (49) is installed at the outer side of the sealing box (49), the transmission shaft (50) penetrates through the sealing box (42) and is rotationally connected with the sealing box (42), an eccentric push block (51) is mounted at the lower end of the transmission shaft (50), the push end of the eccentric push block (51) is abutted to the connecting block (46), a transmission fluted disc (52) is fixedly sleeved in the middle of the transmission shaft (50), a first toothed ring (53) and a second toothed ring (54) are connected with the outer turnover of the limiting sliding cylinder (48), the first toothed ring (53) is meshed with the transmission fluted disc (52), the first toothed ring (53) is fixedly connected with the second toothed ring (54), a plurality of support sleeves (56) which are uniformly distributed in an annular array are fixedly connected to one end, close to the second toothed ring (54), of each support sleeve (56) is provided with a transmission rotary shaft (55) in a penetrating mode, one end of each transmission rotary shaft (55) is meshed with the corresponding second toothed ring (54), and the other end of each transmission rotary shaft (55) is fixedly connected with a locking rod (57).
2. The power cabinet with mechanical self-locking aviation plug according to claim 1, wherein a power supply circuit, a power supply module and a monitoring module are installed on the inner side of the supporting cabinet body (2), the power supply circuit conducts and shunts external current, the power supply module controls the current conducted and shunted by the power supply circuit, the monitoring module monitors various electric properties of the conducted and shunted current, the temperature and humidity in the supporting cabinet body (2) and the real-time temperature of each element, a display screen (14) and switch keys (15) are embedded in the middle of the first sealing door (5), the switch keys (15) are uniformly distributed on two sides of the display screen (14), the switch keys (15) are provided with a plurality of switch keys and are in one-to-one correspondence with the first aviation plug (10), the second aviation plug (11) and the power supply circuit, and the switch keys (15) are in electric connection with the first aviation plug (10), the second aviation plug (11) and the power supply circuit.
3. The power cabinet with the mechanical self-locking aviation plug according to claim 1, wherein the side surface of the supporting cabinet body (1) close to the supporting cabinet body (2), the side surface of the first sealing frame (3) close to the first sealing door (5) and the side surface of the second sealing frame (4) close to the second sealing door (6) are provided with a plurality of annular sealing grooves (12), each annular sealing groove (12) is uniformly distributed in an inner-outer ring mode, the side surface of the supporting cabinet body (2) close to the supporting frame (1), the side surface of the first sealing door (5) close to the first sealing frame (3) and the side surface of the second sealing door (6) close to the second sealing door (4) are fixedly connected with a plurality of sealing caulking rings (13), and the sealing caulking rings (13) are in one-to-one correspondence with the annular sealing grooves (12) and are mutually embedded.
4. The power cabinet with the mechanical self-locking aviation plug according to claim 1, characterized in that the second sealing doors (6) are respectively in one-to-one correspondence with the first aviation plug (10) and the second aviation plug (11), the first through holes (17) are formed in the second sealing doors (6) corresponding to the first aviation plug (10), the second through holes (18) are formed in the second sealing doors (6) corresponding to the second aviation plug (11), the working power and the size of the first aviation plug (10) are both larger than those of the second aviation plug (11), at least two second aviation plugs (11) can be arranged in each second supporting box (8), and the inner diameter of the first through holes (17) is larger than that of the second through holes (18).
5. The power cabinet with the mechanical self-locking aviation plug according to claim 4, wherein the first through hole (17) and the second through hole (18) are fixedly connected with a sealing installation ring (19) in a sealing mode, the sealing installation ring (19) is fixedly connected with an elastic rubber tube (21), the elastic rubber tube (21) is fixedly connected with an elastic sealing ring (20), the first supporting box (7) and the second supporting box (8) are fixedly sleeved with a connecting frame (37), each corner of the first sealing frame (3) and the second sealing frame (4) is fixedly connected with a positioning column (38), and the positioning column (38) penetrates through the connecting frame (37) and is sleeved with a positioning nut (39) in a threaded mode.
6. The power cabinet with mechanical self-locking aviation plug according to claim 1, characterized in that heat exchange fans (25) are connected on two sides of the heat insulation supporting box (23) in a penetrating mode, the heat exchange fans (25) penetrate through the side wall of the supporting cabinet body (2) in a sealing mode, a compressor (29) and a condenser (30) are installed in the heat insulation supporting box (23), an evaporator (31) and a convection fan (32) are installed in the heat exchange box (24), ventilation openings are formed in two sides of the top and two sides of the bottom of the heat exchange box (24), guide plates (33) corresponding to the ventilation openings are installed on the top and the bottom of the inner side of the heat exchange box (24), and the compressor (29), the condenser (30) and the evaporator (31) are sequentially communicated.
7. The power cabinet with the mechanical self-locking aviation plug according to claim 1, wherein the second supporting boxes (8) are close to one side surface of the supporting cabinet body (2) and are located at two ends, a plurality of side-by-side arranged air guide holes (22) are respectively formed in the second supporting boxes, each second supporting box (8) is communicated with the first air guide pipe (26) through one air guide hole (22) of one side, and the other air guide holes (22) of each second supporting box (8) are all connected with the second air guide pipe (27) in a penetrating mode.
8. The power cabinet with the mechanical self-locking aviation plug according to claim 1, wherein a storage rack (9) is arranged in the first supporting box (7), limiting hook locks (16) are arranged at the positions, close to the edges, of the first sealing door (5) and the second sealing door (6), and an induction type fire extinguisher and a humidifier for fire prevention are further arranged in the supporting cabinet body (2) through a device supporting frame (28).
9. The power cabinet with mechanical self-locking aviation plug according to claim 1, characterized in that the lower parts of the supporting frame (1) and the supporting cabinet body (2) are provided with a plurality of universal wheels (41), the top of the supporting frame (1) is provided with a transmission box (34), two ends of the transmission box (34) are rotationally connected with transmission screws (35), the middle part of the transmission box (34) is rotationally connected with a rotating rod (40), the transmission box (34) is internally provided with a gear rack which is meshed with each other, the rotating rod (40) simultaneously rotates two transmission screws (35) through the gear rack in the transmission box (34), the top of the supporting cabinet body (2) is provided with a transmission cylinder (36), and the transmission cylinder (36) is provided with two corresponding threads and is sleeved with the transmission screws (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410016359.1A CN117526114B (en) | 2024-01-05 | 2024-01-05 | Power cabinet with mechanical self-locking aviation plug |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410016359.1A CN117526114B (en) | 2024-01-05 | 2024-01-05 | Power cabinet with mechanical self-locking aviation plug |
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| CN117526114A true CN117526114A (en) | 2024-02-06 |
| CN117526114B CN117526114B (en) | 2024-03-12 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117526114B (en) | 2024-03-12 |
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