CN116885577B - Electrical equipment power distribution cabinet with prevent mistake and open - Google Patents
Electrical equipment power distribution cabinet with prevent mistake and open Download PDFInfo
- Publication number
- CN116885577B CN116885577B CN202310841677.7A CN202310841677A CN116885577B CN 116885577 B CN116885577 B CN 116885577B CN 202310841677 A CN202310841677 A CN 202310841677A CN 116885577 B CN116885577 B CN 116885577B
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- block
- side wall
- dust
- Prior art date
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- 239000000428 dust Substances 0.000 claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000005291 magnetic effect Effects 0.000 claims abstract description 47
- 230000002265 prevention Effects 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 238000007664 blowing Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012216 screening Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 239000004579 marble Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000004071 soot Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention provides an electrical equipment power distribution cabinet with an error opening prevention function, and belongs to the technical field of power distribution cabinet design. The power distribution cabinet comprises a power distribution cabinet body, wherein a power distribution cabinet door is rotatably installed on the side wall of the power distribution cabinet body, a heat dissipation net block is arranged on the side wall of the power distribution cabinet body, and a telescopic bracket is arranged on the side wall, close to one end inside the power distribution cabinet, of the power distribution cabinet door; the cabinet lock mechanism is arranged on the side wall of the power distribution cabinet door and is used for performing a double locking function when the power distribution cabinet door is closed; the driving mechanism is arranged in the power distribution cabinet; according to the invention, the double locking function of the cabinet door of the power distribution cabinet is realized under the arrangement of two conditions of magnetic force and structure, in addition, the power distribution cabinet door is opened and closed through the mutual matching of the components, and meanwhile, the accompanying dust screening and cleaning functions in the power distribution cabinet can be realized, so that the cleaning frequency in the power distribution cabinet is improved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet design, in particular to an electrical equipment power distribution cabinet with an anti-false opening function.
Background
Through retrieval, a power distribution cabinet for electrical equipment with an anti-false-opening effect for electrical equipment is provided in a comparison document CN216794319U, and the electrical equipment is provided with a rotating rod which is pushed by power distribution, so that the electrical shock caused by false opening of a safety door by children is effectively prevented, and the safety is high; simultaneously through the bolt that rotates the setting, when the inside of screw groove is entered into to the bolt, the rotary rod can enter into the inside of protection storehouse this moment, and then lets the protection storehouse protect the rotary rod, prevents that children from touching the rotary rod with the hand, further prevents that children from opening the emergency exit.
By comparing the comparison document with the prior art, the following problems are still found:
1. in the prior art, the box body is opened and closed in the horizontal direction in the using process, and the box door is prevented from being opened by mistake only through the friction force of the interface end between the box body and the box door and the locking mode of a key, and if the box door is not locked by the key, the box door is easy to open.
2. In the use process of the electrical cabinet, long-term use needs to be carried out ash removal treatment regularly, short circuit phenomenon of components and parts is avoided, most of the components and parts are cleaned by manpower, and cleaning frequency is low.
How to invent an electrical equipment power distribution cabinet with error opening prevention to improve the problems becomes a problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
In order to overcome the defects, the invention provides an electrical equipment power distribution cabinet with an anti-false opening function, which aims to solve the problems that the degree of the anti-false opening is not high and dust in a box body is easy to accumulate.
The invention provides an electrical equipment power distribution cabinet with error opening prevention function, which comprises:
the power distribution cabinet comprises a power distribution cabinet body, wherein a power distribution cabinet door is rotatably installed on the side wall of the power distribution cabinet body, a heat dissipation net block is arranged on the side wall of the power distribution cabinet body, and a telescopic bracket is arranged on the side wall, close to one end inside the power distribution cabinet, of the power distribution cabinet body;
the cabinet lock mechanism is arranged on the side wall of the power distribution cabinet door and is used for performing a double locking function when the power distribution cabinet door is closed;
the driving mechanism is arranged in the power distribution cabinet, and is used for carrying out preliminary treatment on dust adhered to the inner side wall of the power distribution cabinet and providing conversion driving force while being matched with the cabinet locking mechanism to carry out locking function;
the middle bearing mechanism is arranged in the power distribution cabinet and is used for transferring the conversion driving force provided by the driving mechanism;
the dust treatment mechanism is arranged on the side wall of the middle bearing mechanism and is used for receiving the converted driving force transferred by the middle bearing mechanism and carrying out partial collection and secondary treatment on the wall-end dust primarily treated by the driving mechanism.
Preferably, the telescopic bracket is connected with the power distribution cabinet door in a rotating manner, and the telescopic bracket is not influenced by closing of the power distribution cabinet door in the shortest shrinkage state.
Preferably, the cabinet lock mechanism comprises a cabinet lock block, an insulating air bag, a buckling block, a first spring, an unlocking plate, a reinforcing lock block and a magnetic ring, wherein the cabinet lock block is arranged on the side wall of a cabinet door of the power distribution cabinet, the insulating air bag is arranged in the cabinet lock block, the buckling block is fixedly connected with the insulating air bag, the first spring is fixedly installed at two ends of the cabinet lock block, the unlocking plate is fixedly connected with the first spring, the reinforcing lock block is fixedly connected with one end, close to the buckling block, of the unlocking plate, the magnetic ring is fixedly installed in the cabinet lock block, and the magnetic ring is sleeved outside the insulating air bag.
Preferably, the driving mechanism comprises a fixed block, a locking slide bar, a reinforcing locking groove, a traction rope and a rubber marble, wherein the fixed block is arranged on the side wall inside the power distribution cabinet, the locking slide bar is in threaded connection with the fixed block, the locking slide bar is close to a magnetic block arranged at one end of a cabinet door of the power distribution cabinet, the reinforcing locking groove is formed in the locking slide bar is close to one end of the cabinet door of the power distribution cabinet, the traction rope is arranged on the side wall of the locking slide bar, and the rubber marble is fixedly connected with the traction rope.
Preferably, the well holds the mechanism and includes well carrier tube, pull rod, pulling piece, sealed slider, second spring and spacing commentaries on classics piece, well carrier tube install in the inside of switch board cabinet door, the pull rod with carry out rotation connection between the well carrier tube, the pull rod with the one end that the locking slide bar is close to well carrier tube carries out fixed connection, the pulling piece set up in the inside of well carrier tube, the pulling piece with carry out rotation connection between the pull rod, sealed slider one end lateral wall with the pulling piece is kept away from the one end of pulling rod and is carried out fixed connection, sealed slider with carry out sliding connection and closely laminating between the inner wall of well carrier tube, the second spring install in between the other end lateral wall of sealed slider and the inner wall of well carrier tube, spacing commentaries on classics piece set up in the inside of pulling piece, the pull rod with carry out fixed connection between the spacing commentaries on classics piece with carry out rotation connection between the pulling piece.
Preferably, the dust treatment mechanism comprises a dust storage box, a dust absorption net block, a dust absorption air port and a dust blowing air port, the dust storage box is arranged on the side wall of the middle bearing pipe, the arrangement position of the dust storage box corresponds to the arrangement position of the second spring, the dust absorption net block is arranged on the side wall of the middle bearing pipe, the dust absorption net block is arranged at the upper end of the dust storage box, the dust absorption air port is fixedly connected with the side wall of the middle bearing pipe, the dust absorption air port is arranged in the dust absorption net block, the dust blowing air port is communicated with the inner cavity stored by the second spring, the dust blowing air port is arranged at the lower end of the middle bearing pipe, the dust blowing air port is communicated with the inner cavity stored by the second spring, the port end of the air port is arranged in a bevel structure, the bevel structure is arranged towards the inner wall end of the power distribution cabinet, the interface end of the dust absorption air port and the middle bearing pipe is arranged in a one-way air inlet valve structure, and the interface of the dust blowing air port and the middle bearing pipe is arranged in a one-way air outlet valve structure.
Preferably, the reinforcement locking block and the buckling block are kept in sliding and abutting tightly, and the magnetic ring is not fixedly connected with the insulating air bag.
Preferably, magnetism of a magnetic block at one end of the locking slide bar, which is close to the cabinet door of the power distribution cabinet, is opposite to magnetism of the magnetic ring, the locking slide bar corresponds to the setting position of the buckling block, the reinforcing lock block is matched with the reinforcing lock slot, the diameter of an inner ring of the magnetic ring is the same as the diameter of a vertical section of the buckling block, and the diameter of the vertical section of the locking slide bar is the same as the diameter of the vertical section of the buckling block.
The beneficial effects of the invention are as follows:
1. through frictional force between switch board cabinet door and the switch board and the self gravity effect of switch board cabinet door, initially promoted the mistake of preventing of switch board cabinet door and opened the function, in addition, through the setting of telescopic bracket, under the setting of rotating construction about the switch board cabinet door carries out, avoided the maintainer to overhaul the influence that during operation work load increased, overhaul in the time of manually lifting up the switch board cabinet door promptly.
2. Through the cooperation effect between magnetic ring, locking slide bar and the rubber marble, realized the processing and the screening function to the inside wall end adhesion dust of switch board.
3. The locking slide rod enters the cabinet locking block, and the reinforcing locking block is inserted into the reinforcing locking groove, so that the double locking function of the cabinet door of the power distribution cabinet is achieved under the action of magnetic force.
4. Through the setting of ash suction port, realized adsorbing and storing the light dust of preliminary screening with deposit the ash incasement portion, in addition, through the structure setting of ash blowing port, realized carrying out the secondary to the intractable adhesion's of switch board inside wall end dust and blow down the processing function.
In summary, the double locking function of the cabinet door of the power distribution cabinet is realized through the arrangement of the magnetic force and the structure, and in addition, the accompanying functions of screening and cleaning dust in the power distribution cabinet can be realized when the cabinet door of the power distribution cabinet is opened and closed through the mutual matching of the components, so that the cleaning frequency in the power distribution cabinet is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of an electrical equipment power distribution cabinet with an anti-false opening function according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an overhaul state of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a split structure of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a telescopic bracket of an electrical equipment power distribution cabinet with error opening prevention function according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an internal mechanism of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a cabinet lock mechanism of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a driving mechanism of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a bearing mechanism in an electrical equipment power distribution cabinet with error opening prevention function according to an embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of a pulling block of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a dust handling mechanism of an electrical equipment power distribution cabinet with error opening prevention according to an embodiment of the present invention.
In the figure: 100. a power distribution cabinet; 101. a cabinet door of the power distribution cabinet; 102. a heat dissipation net block; 103. a telescopic bracket; 200. a cabinet lock mechanism; 201. a cabinet locking block; 202. an insulating airbag; 203. a buckling block; 204. a first spring; 205. unlocking plate; 206. reinforcing the locking block; 207. a magnetic ring; 300. a driving mechanism; 301. a fixed block; 302. locking the sliding rod; 303. reinforcing the locking groove; 304. a traction rope; 305. rubber marbles; 300. a driving mechanism; 400. a middle bearing mechanism; 401. a middle bearing pipe; 402. pulling the rod; 403. pulling the block; 404. a sealing slide block; 405. a second spring; 406. limiting rotating blocks; 500. a dust handling mechanism; 501. an ash storage box; 502. an ash absorbing net block; 503. an ash suction port; 504. soot blowing tuyere.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Referring to fig. 1, 2, 3 and 5, an electrical equipment power distribution cabinet with false opening prevention, comprising:
the power distribution cabinet 100, a power distribution cabinet door 101 is rotatably installed on the side wall of the power distribution cabinet 100, a heat dissipation net block 102 is arranged on the side wall of the power distribution cabinet 100, and a telescopic bracket 103 is arranged on the side wall, close to one end inside the power distribution cabinet 100, of the power distribution cabinet door 101;
the cabinet lock mechanism 200 is arranged on the side wall of the power distribution cabinet door 101, and the cabinet lock mechanism 200 is used for performing a double locking function when the power distribution cabinet door 101 is closed;
the driving mechanism 300 is arranged in the power distribution cabinet 100, and the driving mechanism 300 is used for carrying out preliminary treatment on dust adhered to the inner side wall of the power distribution cabinet 100 and providing conversion driving force while being matched with the cabinet lock mechanism 200 for locking;
the middle bearing mechanism 400 is arranged in the power distribution cabinet 100, and the middle bearing mechanism 400 is used for transferring the conversion driving force provided by the driving mechanism 300;
the dust treatment mechanism 500, the dust treatment mechanism 500 is disposed on a side wall of the middle bearing mechanism 400, and the dust treatment mechanism 500 is used for receiving the converted driving force transferred by the middle bearing mechanism 400 and performing partial collection and secondary treatment on the wall-end dust primarily treated by the driving mechanism 300.
Further explanation is made with reference to fig. 4;
the telescopic bracket 103 is rotationally connected with the power distribution cabinet door 101, and the closing of the power distribution cabinet door 101 is not influenced in the shortest shrinkage state of the telescopic bracket 103;
it should be noted that: the telescopic bracket 103 does not influence the closing of the power distribution cabinet door 101 in the shortest shrinkage state, namely when the power distribution cabinet 100 is required to be detected, the power distribution cabinet door 101 can be supported by stretching the telescopic bracket 103, and when the power distribution cabinet is not used, the normal locking of the power distribution cabinet door 101 cannot be influenced by the existence of the telescopic bracket 103;
in this scheme, compare in prior art, get rid of the key locking mode, through the frictional force between switch board cabinet door 101 and the switch board 100 and the self gravity effect of switch board cabinet door 101, initially promoted the mistake of preventing of switch board cabinet door 101 and opened the function.
Further explanation is made with reference to fig. 3-4;
the cabinet lock mechanism 200 comprises a cabinet lock block 201, an insulating air bag 202, a buckling block 203, a first spring 204, an unlocking plate 205, a reinforcing lock block 206 and a magnetic ring 207, wherein the cabinet lock block 201 is arranged on the side wall of a cabinet door 101 of the power distribution cabinet, the insulating air bag 202 is arranged inside the cabinet lock block 201, the buckling block 203 is fixedly connected with the insulating air bag 202, the first spring 204 is fixedly installed at two ends of the cabinet lock block 201, the unlocking plate 205 is fixedly connected with the first spring 204, the reinforcing lock block 206 is fixedly connected with one end, close to the buckling block 203, of the unlocking plate 205, the magnetic ring 207 is fixedly installed inside the cabinet lock block 201, and the magnetic ring 207 is sleeved outside the insulating air bag 202.
Further explanation is made with reference to fig. 7;
the driving mechanism 300 comprises a fixed block 301, a locking slide bar 302, a reinforcing locking groove 303, a traction rope 304 and a rubber marble 305, wherein the fixed block 301 is arranged on the side wall inside the power distribution cabinet 100, the locking slide bar 302 is in threaded connection with the fixed block 301, a magnetic block is arranged at one end, close to the cabinet door 101, of the power distribution cabinet, of the locking slide bar 302, the reinforcing locking groove 303 is formed in one end, close to the cabinet door 101, of the locking slide bar 302, the traction rope 304 is arranged on the side wall of the locking slide bar 302, and the rubber marble 305 is fixedly connected with the traction rope 304.
Further explanation is made with reference to fig. 8 and 9;
the middle bearing mechanism 400 comprises a middle bearing tube 401, a pulling rod 402, a pulling block 403, a sealing sliding block 404, a second spring 405 and a limiting rotating block 406, wherein the middle bearing tube 401 is installed inside the power distribution cabinet door 101, the pulling rod 402 is in rotary connection with the middle bearing tube 401, one end, close to the middle bearing tube 401, of the pulling rod 402 and the locking sliding rod 302 is fixedly connected, the pulling block 403 is arranged inside the middle bearing tube 401, the pulling block 403 is in rotary connection with the pulling rod 402, one end side wall of the sealing sliding block 404 is fixedly connected with one end, far away from the pulling rod 402, of the pulling block 403, the sealing sliding block 404 is in sliding connection with and tightly attached to the inner wall of the middle bearing tube 401, the second spring 405 is installed between the other end side wall of the sealing sliding block 404 and the inner wall of the middle bearing tube 401, the limiting rotating block 406 is arranged inside the pulling block 403, the pulling rod 402 is fixedly connected with the limiting rotating block 406, and the limiting rotating block 406 are in rotary connection.
Further explanation is made with reference to fig. 10;
the dust treatment mechanism 500 comprises a dust storage box 501, a dust absorption net block 502, a dust absorption air port 503 and a dust blowing air port 504, wherein the dust storage box 501 is arranged on the side wall of the middle bearing tube 401, the arrangement position of the dust storage box 501 corresponds to that of the second spring 405, the dust absorption net block 502 is arranged on the side wall of the middle bearing tube 401, the dust absorption net block 502 is arranged at the upper end of the dust storage box 501, the dust absorption air port 503 is fixedly connected with the side wall of the middle bearing tube 401, the dust absorption air port 503 is arranged in the dust absorption net block 502, the dust absorption air port 503 is communicated with an inner cavity stored by the second spring 405, the dust blowing air port 504 is arranged at the lower end of the middle bearing tube 401, the dust blowing air port 504 is communicated with the inner cavity stored by the second spring 405, the port end of the dust blowing air port 504 is arranged towards the inner wall end of the power distribution cabinet 100 by adopting a bevel structure, the interface end of the dust absorption air port 503 and the middle bearing tube 401 is arranged by adopting a one-way air inlet valve structure, and the interface end of the dust blowing air port 504 and the middle bearing tube 401 is arranged by adopting a one-way air outlet valve structure.
Further explanation is made with reference to fig. 6 and 7;
the reinforcement locking block 206 and the buckling block 203 keep sliding and tightly propped, and the magnetic ring 207 is not fixedly connected with the insulating air bag 202.
Further explanation is made with reference to fig. 6 and 7;
the magnetism of one end magnetic block of the locking slide bar 302, which is close to the cabinet door 101, is opposite to that of the magnetic ring 207, the setting positions of the locking slide bar 302 and the buckling block 203 are corresponding, the inner ring diameter of the magnetic ring 207 is the same as the vertical section diameter of the buckling block 203 in the adaptation between the reinforcing locking block 206 and the reinforcing locking groove 303, and the vertical section diameter of the locking slide bar 302 is the same as the vertical section diameter of the buckling block 203.
It should be noted that: the diameter of the inner ring of the magnetic ring 207 is the same as the diameter of the vertical section of the buckling block 203, and the diameter of the vertical section of the locking slide rod 302 is the same as the diameter of the vertical section of the buckling block 203, so that the magnetic force action between the magnetic block end of the locking slide rod 302 and the magnetic ring 207 is ensured, and at the same time, the insulating air bag 202 can be extruded by tightly clinging to the buckling block 203 when being adsorbed, so that the subsequent reinforcing locking block 206 enters the reinforcing locking groove 303 for secondary locking.
This electrical equipment switch board with prevent mistake and open theory of operation:
it should be noted that the magnetic ring 207 adopts a ferromagnetic magnet, the magnetic force influence is far greater than the thread friction force influence of the locking slide rod 302, and the outer ends of the first spring 204 and the second spring 405 are sleeved with insulating sleeves;
referring to fig. 1 and 2; when the switch board 100 is in use, assume that initial state is the open state of cabinet door, when maintaining switch board 100 inside, the accessible stretches telescopic bracket 103 carries out the function of propping up switch board cabinet door 101, and when not using, the normal locking of switch board cabinet door 101 can not be influenced by telescopic bracket 103's existence, this setting adopts the mode of rotating from top to bottom, the function of preventing opening by mistake through the gravity effect of switch board cabinet door 101 self, more shallow and understandable, the in-process of using of switch board 100 in the past, the mode of opening and shutting of adopting the horizontal direction is carried out to switch board cabinet door 101 through the interface end frictional force between switch board cabinet door 101 and switch board 100 and the mode of key locking, if switch board cabinet door 101 does not carry out the key locking, then be opened very easily, and in this scheme, compare in the mode of opening and shutting of horizontal direction, through the frictional force between switch board door 101 and the switch board cabinet door 101's self gravity effect, the mistake prevention function of switch board cabinet door 101 has been initially promoted, in addition, the mode of preventing opening and shutting down of switch board 101 is carried out to the mode through setting up the interface end frictional force and key locking, the mode of carrying out the switch board 101 is carried out under the switch board 101 and the setting up when the switch board 101 is carried out the maintenance volume is carried out, the maintenance personnel is carried out, the maintenance volume is avoided.
Referring to fig. 2, 6 and 7, after maintenance is completed, the telescopic bracket 103 is contracted, the cabinet door 101 of the power distribution cabinet is turned downwards to be closed, after the cabinet door 101 of the power distribution cabinet is closed, the magnetic end of the locking slide rod 302 corresponding to the position of the buckling block 203 is influenced by the magnetic force of the magnetic ring 207, the locking slide rod 302 carries out instant ejection movement towards the buckling block 203, and in the process, as the locking slide rod 302 is in threaded connection with the fixed block 301, the magnetic force influence of the magnetic ring 207 is far greater than the threaded friction influence of the locking slide rod 302; the locking slide bar 302 shoots and rotates in the process of moving to drive the haulage rope 304 and the rubber marble 305 to move, the rubber marble 305 knocks the inner wall of the power distribution cabinet 100 in the process of accompanying movement, thereby the knock-off function of preliminary dust is carried out on the inner wall of the power distribution cabinet 100, in the process, light dust floats in the inside of the electrical cabinet, heavy dust can descend to the inside bottom of the power distribution cabinet 100 under the knocking action to pile up, in the process, through the cooperation between the magnetic ring 207, the locking slide bar 302 and the rubber marble 305, the processing and screening function of adhering dust to the inner wall end of the power distribution cabinet 100 are realized.
Referring to fig. 6 and 7, when the locking slide bar 302 is attached to the retaining block 203 under the action of the magnetic force of the magnetic ring 207, the locking slide bar 302 continues to move towards the end of the magnetic ring 207, because the vertical section diameters of the locking slide bar 302 and the retaining block 203 are the same, in the moving process, the locking slide bar 302 pushes the retaining block 203 to squeeze the insulation air bag 202 until the reinforcing lock groove 303 moves to the end of the reinforcing lock block 206, at this time, the reinforcing lock block 206 is inserted into the reinforcing lock groove 303 under the action of the first spring 204, because the outer end of the first spring 204 is sleeved with the insulation sleeve, the first spring 204 is not influenced by the magnetic ring 207 in the whole operating process of the device, the locking slide bar 302 enters the inside of the cabinet lock block 201 to be locked once, and the reinforcing lock block 206 is inserted into the reinforcing lock groove 303 to be locked twice, by the two ways, so that the double locking function of the power distribution cabinet door 101 is achieved, and when the power distribution cabinet door 101 is opened, the reinforcing lock block 206 can be unlocked by pushing the unlocking plate 205, then the unlocking plate 205 is pushed, the gap block 205 is generated, the first spring is pushed and the gap block 205 is pushed into the cabinet door 201, and the end of the cabinet door is pushed into the insulation air bag 201, and the air bag is pushed to be pushed to the end of the insulation air bag, and the insulation lock block 201 is closed, and the insulation block is closed, and the magnetic lock is closed to be closed to the magnetic lock side of the insulation block 201.
Referring to fig. 8, 9 and 10, the locking slide bar 302 drives the pulling bar 402 fixedly connected with the locking slide bar 302 to rotate in the process of rotating ejection, and the pulling bar 402 and the limiting rotating block 406 are fixedly connected with each other and are in rotating connection with the pulling block 403, so that the pulling block 403 is not regulated to rotate in the rotating process of the pulling bar 402, but the sealing slide block 404 is dragged to displace, at this time, the interface end of the dust suction port 503 and the middle support tube 401 is arranged by adopting a one-way air inlet valve structure, the interface end of the soot blowing port 504 and the middle support tube 401 is arranged by adopting a one-way air outlet valve structure, the arrangement positions of the dust suction port 503 and the soot blowing port 504 are corresponding to the inner cavity stored by the second spring 405, in the process, the inner cavity stored by the second spring 405 is a sealing space, the end of the dust suction port 503 starts to be charged in the process of pulling the sealing slide block 404, at this time, the light dust filtered primarily is adsorbed and stored in the ash storage box 501, when the cabinet door 101 of the power distribution cabinet is restarted, the sealing slide block 404 is pulled back under the action of the second spring 405, so that the gas in the inner cavity stored in the second spring 405 is extruded, as the inclined opening structure of the soot blowing port 504 is arranged towards the inner wall end of the power distribution cabinet 100, the dust which is stuck and stubborn in the inner wall end of the power distribution cabinet 100 is subjected to secondary treatment function, in the process, the light dust filtered primarily is adsorbed and stored in the ash storage box 501 through the arrangement of the soot sucking port 503, in addition, the dust stuck and stubborn in the inner wall end of the power distribution cabinet 100 is subjected to secondary downward blowing treatment function through the structural arrangement of the soot blowing port 504, and the fact that the components in the power distribution cabinet 100 are mostly stored in the upper middle part is required to be explained, the blowing down does not have a certain influence on the internal components of the power distribution cabinet 100.
In the description of the present invention, it should be noted that, specific model specifications of the motor need to be determined according to actual specifications of the device, and the like, and specific model selection calculation methods are adopted in the prior art, so detailed descriptions are not needed, and it should be understood that terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counter-clockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and brief description, and are not intended to indicate or imply that the indicated positions or elements must have specific orientations, be configured and operated in specific directions, and should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (2)
1. An electrical equipment power distribution cabinet with prevent mistake and open, characterized by comprising:
the power distribution cabinet comprises a power distribution cabinet body (100), wherein a power distribution cabinet door (101) is rotatably installed on the side wall of the power distribution cabinet body (100), a heat dissipation net block (102) is arranged on the side wall of the power distribution cabinet body (100), and a telescopic bracket (103) is arranged on the side wall, close to one end inside the power distribution cabinet body (100), of the power distribution cabinet door (101);
the cabinet lock mechanism (200) is arranged on the side wall of the power distribution cabinet door (101), and the cabinet lock mechanism (200) is used for performing a double locking function when the power distribution cabinet door (101) is closed;
the driving mechanism (300) is arranged in the power distribution cabinet (100), and the driving mechanism (300) is used for carrying out preliminary treatment on dust adhered to the inner side wall of the power distribution cabinet (100) and providing conversion driving force while being matched with the cabinet locking mechanism (200) to carry out locking function;
the middle bearing mechanism (400) is arranged in the power distribution cabinet (100), and the middle bearing mechanism (400) is used for transferring the conversion driving force provided by the driving mechanism (300);
the dust treatment mechanism (500), the dust treatment mechanism (500) is arranged on the side wall of the middle bearing mechanism (400), the dust treatment mechanism (500) is used for receiving the converted driving force transferred by the middle bearing mechanism (400) and carrying out partial collection and secondary treatment on the wall-end dust primarily treated by the driving mechanism (300);
the cabinet lock mechanism (200) comprises a cabinet lock block (201), an insulating air bag (202), a buckling block (203), a first spring (204), an unlocking plate (205), a reinforcing lock block (206) and a magnetic ring (207), wherein the cabinet lock block (201) is arranged on the side wall of a cabinet door (101) of the power distribution cabinet, the insulating air bag (202) is arranged inside the cabinet lock block (201), the buckling block (203) is fixedly connected with the insulating air bag (202), the first spring (204) is fixedly installed at two ends of the cabinet lock block (201), the unlocking plate (205) is fixedly connected with the first spring (204), the reinforcing lock block (206) is fixedly connected with one end, close to the buckling block (203), of the unlocking plate (205), the magnetic ring (207) is fixedly installed inside the cabinet lock block (201), and the magnetic ring (207) is sleeved outside the insulating air bag (202).
The driving mechanism (300) comprises a fixed block (301), a locking slide bar (302), a reinforcing locking groove (303), a traction rope (304) and rubber marbles (305), wherein the fixed block (301) is arranged on the inner side wall of the power distribution cabinet (100), the locking slide bar (302) is in threaded connection with the fixed block (301), a magnetic block is arranged at one end, close to a cabinet door (101) of the power distribution cabinet, of the locking slide bar (302), the reinforcing locking groove (303) is formed in one end, close to the cabinet door (101), of the locking slide bar (302), the traction rope (304) is arranged on the side wall of the locking slide bar (302), and the rubber marbles (305) are fixedly connected with the traction rope (304);
the middle bearing mechanism (400) comprises a middle bearing pipe (401), a pulling rod (402), a pulling block (403), a sealing sliding block (404), a second spring (405) and a limiting rotating block (406), wherein the middle bearing pipe (401) is installed inside a cabinet door (101) of the power distribution cabinet, the pulling rod (402) is in rotary connection with the middle bearing pipe (401), the pulling rod (402) is fixedly connected with one end, close to the middle bearing pipe (401), of the locking sliding rod (302), the pulling block (403) is arranged inside the middle bearing pipe (401), the pulling block (403) is in rotary connection with the pulling rod (402), one end side wall of the sealing sliding block (404) is fixedly connected with one end, far away from the pulling block (402), the sealing sliding block (404) is in sliding connection with the inner wall of the middle bearing pipe (401), the second spring (405) is installed between the other end side wall of the sealing sliding block (404) and one end of the middle bearing pipe (401) is in fixed connection with the inner wall of the middle bearing pipe (401), the limiting rotating block (403) is in fixed connection with the limiting rotating block (402), the limiting rotating block (406) is rotationally connected with the pulling block (403);
the dust treatment mechanism (500) comprises a dust storage box (501), a dust suction net block (502), a dust suction port (503) and a dust blowing port (504), wherein the dust storage box (501) is arranged on the side wall of the middle support pipe (401), the arrangement position of the dust storage box (501) corresponds to the arrangement position of the second spring (405), the dust suction net block (502) is arranged on the side wall of the middle support pipe (401), the dust suction net block (502) is arranged at the upper end of the dust storage box (501), the dust suction port (503) and the side wall of the middle support pipe (401) are fixedly connected, the dust suction port (503) is arranged in the middle support pipe (502), the dust suction port (503) is communicated with the inner cavity stored by the second spring (405), the dust blowing port (504) is arranged at the lower end of the middle support pipe (401), the dust blowing port (504) is arranged on the inner cavity (405), the air outlet port (504) is arranged at the air inlet valve (504), and the air inlet valve (401) is arranged at the air inlet valve (401), and the air inlet valve (504) is arranged at the air inlet valve (401) and is arranged at the air inlet port (401);
the reinforced lock block (206) and the buckling block (203) are kept in sliding and propping tightly, the magnetic ring (207) is not fixedly connected with the insulation air bag (202), the magnetism of one end magnetic block of the locking slide bar (302) close to the cabinet door (101) of the power distribution cabinet is opposite to that of the magnetic ring (207), the locking slide bar (302) corresponds to the setting position of the buckling block (203), the reinforced lock block (206) is matched with the reinforced lock groove (303), the diameter of the inner ring of the magnetic ring (207) is the same as the diameter of the vertical section of the buckling block (203), and the diameter of the vertical section of the locking slide bar (302) is the same as the diameter of the vertical section of the buckling block (203).
2. The electrical equipment power distribution cabinet with false opening prevention function according to claim 1, wherein the telescopic bracket (103) is in rotary connection with the power distribution cabinet door (101), and the telescopic bracket (103) does not influence the closing of the power distribution cabinet door (101) in the shortest shrinkage state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310841677.7A CN116885577B (en) | 2023-07-10 | 2023-07-10 | Electrical equipment power distribution cabinet with prevent mistake and open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310841677.7A CN116885577B (en) | 2023-07-10 | 2023-07-10 | Electrical equipment power distribution cabinet with prevent mistake and open |
Publications (2)
| Publication Number | Publication Date |
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| CN116885577A CN116885577A (en) | 2023-10-13 |
| CN116885577B true CN116885577B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310841677.7A Active CN116885577B (en) | 2023-07-10 | 2023-07-10 | Electrical equipment power distribution cabinet with prevent mistake and open |
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| CN (1) | CN116885577B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116885577A (en) | 2023-10-13 |
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