CN113437681A - Deployable formula block terminal - Google Patents
Deployable formula block terminal Download PDFInfo
- Publication number
- CN113437681A CN113437681A CN202110631126.9A CN202110631126A CN113437681A CN 113437681 A CN113437681 A CN 113437681A CN 202110631126 A CN202110631126 A CN 202110631126A CN 113437681 A CN113437681 A CN 113437681A
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- Prior art keywords
- annular
- base
- arc
- seat
- filter screen
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present disclosure provides an expandable distribution box, including: the lifting mechanism comprises a base, wherein vertical guide rods are arranged on the left side and the right side of the base, a lifting screw is arranged on the outer side of each vertical guide rod, and a lifting motor is arranged at the shaft end of each lifting screw; and the central support column is arranged at the center of the base. The invention is provided with a cylindrical filtering structure consisting of a cylindrical folding filter screen, which can maximally improve the filter screen and the air inlet area, thereby improving the ventilation and heat dissipation efficiency, meanwhile, the cylindrical folding filter screen is drawn and unfolded by a liftable annular moving seat, the annular moving seat can be descended to completely fold the cylindrical folding filter screen so as to completely expose the inner space, the distribution box is used as a protective shell by a cylindrical shell structure consisting of a plurality of arc-shaped shell plates, each arc-shaped shell plate is locked by a locking bolt and a locking jack which are independently arranged, and can be independently opened or completely opened so as to be completely unfolded, and the operation and the use are more convenient and rapid.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to an expandable block terminal.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, and the distribution cabinet distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The applicant finds that the heat productivity is great at present switch board because the internal power structure, so the switch board need set up the air cycle structure, in order to dispel the heat, simultaneously in order to prevent that external dust from getting into the operation of inside influence equipment, generally can set up corresponding dustproof filter screen, but the ventilation efficiency of present switch board is generally relatively poor, influence the radiating efficiency of switch board, dustproof filter screen uses easily after a period simultaneously and is blockked up by the dust, further reduce ventilation cooling efficiency, and present switch board generally only openly is provided with less operation opening, be not convenient for operate when overhauing.
Disclosure of Invention
In view of this, the disclosed aim at provides an expandable block terminal to solve the ventilation efficiency of present switch board generally relatively poor, influence the radiating efficiency of switch board, dustproof filter screen uses easily after a period and is blockked up by the dust simultaneously, further reduces ventilation and heat dissipation efficiency, and present block terminal generally only openly is provided with less operation opening, is not convenient for operate the problem when overhauing.
Based on the above-mentioned purpose, this disclosure provides an expandable block terminal, includes:
the lifting mechanism comprises a base, wherein vertical guide rods are arranged on the left side and the right side of the base, a lifting screw is arranged on the outer side of each vertical guide rod, and a lifting motor is arranged at the shaft end of each lifting screw;
the central supporting column is arranged at the center of the base, a supporting top cover is arranged at the top of the central supporting column, a top annular guide rail is arranged on the bottom surface of the supporting top cover in a surrounding mode, and a central circulating fan is arranged in the middle of the supporting top cover;
the arc-shaped outer shell plate is uniformly arranged between the base and the supporting top cover in a surrounding mode, a plurality of ventilation grids are arranged in the middle of the arc-shaped outer shell plate, connecting sleeves are arranged on the lower side of the left end and the upper side of the right end of the arc-shaped outer shell plate, and locking jacks are arranged in the middle of the connecting sleeves;
the locking sleeve is uniformly arranged on the outer sides of the base and the supporting top cover in a surrounding mode, a locking bolt is arranged on the inner side of the locking sleeve in a sliding mode in a embedded mode, an unlocking deflector rod is arranged in the middle of the locking bolt, and a locking spring is arranged on the rear side of the unlocking deflector rod;
the cylindrical folding filter screen is arranged on the inner side of the arc-shaped outer shell plate in a surrounding manner, an annular moving seat is arranged at the top of the cylindrical folding filter screen, guide sliding sleeves are arranged on the left side and the right side of the annular moving seat, and lifting screw sleeves are arranged on the outer sides of the guide sliding sleeves arranged on the right side of the annular moving seat;
the annular cleaning seat is nested between the cylindrical folding filter screen and the arc-shaped outer shell plate, connecting sliding sleeves are arranged on the left side and the right side of the annular cleaning seat, a connecting threaded sleeve is arranged on the outer side of the connecting sliding sleeve arranged on the left side of the annular cleaning seat, a rotating connecting groove is arranged in the middle of the annular cleaning seat, a rotating gear is arranged in the middle of the rotating connecting groove, and a cleaning motor is arranged at the shaft end of the rotating gear;
the annular roating seat, set up in the inboard of annular clearance seat, encircle in the middle of the lateral surface of annular roating seat and be provided with rotatory go-between, the centre of rotatory go-between is provided with rotatory ring gear, the inboard of annular roating seat evenly encircles and is provided with annular clearance brush.
In some optional embodiments, a regular polygon frame is arranged around the outer side of the central support column, and a plurality of electrical mounting plates are uniformly arranged on the outer side of the regular polygon frame.
In some optional embodiments, the arc-shaped shell plates are uniformly arranged around the periphery of the vertical center line of the central support column in a circumferential manner, the arc-shaped shell plates are mutually buckled to form a complete cylindrical shell structure, and the arc-shaped shell plates are rotatably connected with the unlocking deflector rod through the locking jacks.
In some optional embodiments, the locking sleeve is uniformly arranged around the periphery of the vertical center line of the central support column in a circumferential shape, and the locking insertion hole and the unlocking deflector rod are mutually matched in size.
In some optional embodiments, the bottom of the cylinder-type foldable filter net is connected with the upper surface of the base, and the top of the cylinder-type foldable filter net is connected with the annular moving seat.
In some optional embodiments, the cylindrical folding filter screen is a cylindrical structure, and a plurality of annular reciprocating pre-folds are uniformly arranged in the middle of the cylindrical folding filter screen.
In some optional embodiments, the annular moving seat is slidably connected to the vertical guide rod through the guide sliding sleeve, a vertical center line of the annular moving seat and a vertical center line of the central support column are located on the same line, and the annular moving seat is connected to the lifting screw rod through the lifting screw sleeve.
In some optional embodiments, the annular cleaning seat is slidably connected to the vertical guide rod through the connecting sliding sleeve, a vertical center line of the annular cleaning seat and a vertical center line of the central support column are located on the same straight line, and the annular cleaning seat is connected to the lifting screw through the connecting threaded sleeve.
In some optional embodiments, the annular rotary seat is rotatably connected with the annular cleaning seat through the rotary connecting ring and the rotary connecting groove, and the vertical center line of the annular rotary seat and the vertical center line of the annular cleaning seat are located on the same straight line.
In some alternative embodiments, the rotary gear and the rotary ring gear are engaged with each other to form a transmission mechanism.
From the above, it can be seen that the deployable distribution box provided by the present disclosure can install corresponding electrical devices by surrounding a plurality of electrical installation plates arranged outside the regular polygonal frame of the central support column, the distribution box is a circular structure as a whole, and can install more electrical devices simultaneously, and the distribution box is provided with a filter structure of a cylindrical structure formed by a cylindrical folding filter screen, which can maximize the area of the filter screen and the air intake area, thereby improving the ventilation and heat dissipation efficiency, and meanwhile, the cylindrical folding filter screen is drawn and deployed by a liftable annular moving seat, and the annular moving seat can be lowered to completely fold the cylindrical folding filter screen, so as to completely expose the inner space, and facilitate the maintenance work of the installed electrical devices, and the distribution box uses the cylindrical shell structure formed by a plurality of arc-shaped shell plates as a protective shell, and simultaneously, the arc-shaped shell plates are rotated by connecting a rotating shaft, and every arc shell plate all locks through the dead bolt and the locking jack of independent setting, can independently carry out the unblock and open, also can all open in order to expand completely, convenient and fast more during the operation is used.
Drawings
In order to more clearly illustrate the technical solutions in the present disclosure or related technologies, the drawings needed to be used in the description of the embodiments or related technologies are briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present disclosure;
FIG. 2 is a schematic front view of an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a base according to an embodiment of the disclosure;
FIG. 4 is a schematic structural view of a locking sleeve of an embodiment of the present disclosure;
FIG. 5 is a schematic structural view of a curved skin plate of an embodiment of the present disclosure;
FIG. 6 is a schematic view of a partial structure of a cylindrical folded filter screen according to an embodiment of the present disclosure;
FIG. 7 is a schematic structural diagram of an annular cleaning seat according to an embodiment of the disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that technical terms or scientific terms used in the embodiments of the present disclosure should have a general meaning as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in the embodiments of the disclosure is not intended to indicate any order, quantity, or importance, but rather to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The present disclosure, an expandable block terminal includes:
the lifting device comprises a base 1, wherein vertical guide rods 101 are arranged on the left side and the right side of the base 1, a lifting screw 102 is arranged on the outer side of each vertical guide rod 101, and a lifting motor 103 is arranged at the shaft end of each lifting screw 102;
the central supporting column 2 is arranged at the center of the base 1, a supporting top cover 203 is arranged at the top of the central supporting column 2, a top annular guide rail is arranged on the bottom surface of the supporting top cover 203 in a surrounding mode, and a central circulating fan 204 is arranged in the middle of the supporting top cover 203;
the arc-shaped outer shell plate 3 is uniformly arranged between the base 1 and the supporting top cover 203 in a surrounding mode, a plurality of ventilation grids 301 are arranged in the middle of the arc-shaped outer shell plate 3, connecting sleeves 302 are arranged on the lower sides of the left end and the upper sides of the right end of the arc-shaped outer shell plate 3, and a locking jack 303 is arranged in the middle of each connecting sleeve 302;
the locking sleeve 4 is uniformly arranged on the outer sides of the base 1 and the supporting top cover 203 in a surrounding mode, a locking bolt 401 is arranged on the inner side of the locking sleeve 4 in a embedding and sliding mode, an unlocking deflector rod 402 is arranged in the middle of the locking bolt 401, and a locking spring 403 is arranged on the rear side of the unlocking deflector rod 402;
the cylindrical folding filter screen 5 is arranged on the inner side of the arc-shaped outer shell plate 3 in a surrounding manner, an annular moving seat 501 is arranged at the top of the cylindrical folding filter screen 5, guide sliding sleeves 502 are arranged on the left side and the right side of the annular moving seat 501, and a lifting screw sleeve 503 is arranged on the outer side of the guide sliding sleeve 502 arranged on the right side of the annular moving seat 501;
the cleaning device comprises an annular cleaning seat 6, a cylindrical folding filter screen 5 and an arc-shaped outer shell plate 3 are nested and arranged between the cylindrical folding filter screen 5 and the arc-shaped outer shell plate 3, connecting sliding sleeves 601 are arranged on the left and right sides of the annular cleaning seat 6, a connecting threaded sleeve 602 is arranged on the outer side of the connecting sliding sleeve 601 arranged on the left side of the annular cleaning seat 6, a rotary connecting groove 603 is arranged in the middle of the annular cleaning seat 6, a rotary gear 604 is arranged in the middle of the rotary connecting groove 603, and a cleaning motor 605 is arranged at the shaft;
annular roating seat 7 sets up in the inboard of annular clearance seat 6, and the lateral surface middle of annular roating seat 7 encircles and is provided with swivel joint ring 701, and swivel joint ring 701's centre is provided with rotatory ring gear 702, and the inboard of annular roating seat 7 evenly encircles and is provided with annular clearance brush 703.
Referring to fig. 1 to 7, as an embodiment of the present invention, an expandable electric distribution box includes: the lifting device comprises a base 1, wherein vertical guide rods 101 are arranged on the left side and the right side of the base 1, a lifting screw 102 is arranged on the outer side of each vertical guide rod 101, and a lifting motor 103 is arranged at the shaft end of each lifting screw 102; the central supporting column 2 is arranged at the center of the base 1, a supporting top cover 203 is arranged at the top of the central supporting column 2, a top annular guide rail is arranged on the bottom surface of the supporting top cover 203 in a surrounding mode, and a central circulating fan 204 is arranged in the middle of the supporting top cover 203; the arc-shaped outer shell plate 3 is uniformly arranged between the base 1 and the supporting top cover 203 in a surrounding mode, a plurality of ventilation grids 301 are arranged in the middle of the arc-shaped outer shell plate 3, connecting sleeves 302 are arranged on the lower sides of the left end and the upper sides of the right end of the arc-shaped outer shell plate 3, and a locking jack 303 is arranged in the middle of each connecting sleeve 302; the locking sleeve 4 is uniformly arranged on the outer sides of the base 1 and the supporting top cover 203 in a surrounding mode, a locking bolt 401 is arranged on the inner side of the locking sleeve 4 in a embedding and sliding mode, an unlocking deflector rod 402 is arranged in the middle of the locking bolt 401, and a locking spring 403 is arranged on the rear side of the unlocking deflector rod 402; the cylindrical folding filter screen 5 is arranged on the inner side of the arc-shaped outer shell plate 3 in a surrounding manner, an annular moving seat 501 is arranged at the top of the cylindrical folding filter screen 5, guide sliding sleeves 502 are arranged on the left side and the right side of the annular moving seat 501, and a lifting screw sleeve 503 is arranged on the outer side of the guide sliding sleeve 502 arranged on the right side of the annular moving seat 501; the cleaning device comprises an annular cleaning seat 6, a cylindrical folding filter screen 5 and an arc-shaped outer shell plate 3 are nested and arranged between the cylindrical folding filter screen 5 and the arc-shaped outer shell plate 3, connecting sliding sleeves 601 are arranged on the left and right sides of the annular cleaning seat 6, a connecting threaded sleeve 602 is arranged on the outer side of the connecting sliding sleeve 601 arranged on the left side of the annular cleaning seat 6, a rotary connecting groove 603 is arranged in the middle of the annular cleaning seat 6, a rotary gear 604 is arranged in the middle of the rotary connecting groove 603, and a cleaning motor 605 is arranged at the shaft end of the rotary gear 604; annular roating seat 7 sets up in the inboard of annular clearance seat 6, and the lateral surface middle of annular roating seat 7 encircles and is provided with swivel joint ring 701, and swivel joint ring 701's centre is provided with rotatory ring gear 702, and the inboard of annular roating seat 7 evenly encircles and is provided with annular clearance brush 703.
Referring to fig. 1 to 7, optionally, a central supporting column 2 is disposed on a base 1 of the distribution box, the base 1 and a supporting top cover 203 can be connected through the central supporting column 2, a regular polygonal frame 201 is disposed around an outer side of the central supporting column 2, a plurality of electrical mounting plates 202 are uniformly disposed on an outer side of the regular polygonal frame 201, corresponding fixing screw holes are disposed on the electrical mounting plates 202 so as to facilitate mounting of electrical equipment, so that more electrical equipment can be simultaneously mounted through the plurality of electrical mounting plates 202, the base 1 and the supporting top cover 203 are both of a circular structure so as to reduce a floor area and maximize an inner space, the distribution box forms a protective housing on a side surface through a plurality of arc-shaped housing plates 3, the arc-shaped housing plates 3 are uniformly disposed around a periphery of a vertical center line of the central supporting column 2 in a circumferential manner, and the arc-shaped housing plates 3 are mutually buckled to form a complete cylindrical housing structure, so that a plurality of arc-shaped shell plates 3 can form a side protective shell of the distribution box to protect the internal electrical equipment, meanwhile, the arc-shaped shell plates 3 are fixed on the base 1 and the supporting top cover 203 through the connecting sleeves 302 and the locking bolts 401, the locking sleeves 4 are uniformly arranged around the periphery of the vertical central line of the central supporting column 2 in a circumferential manner, the locking sleeves 4 are correspondingly arranged on the base 1 and the supporting top cover 203 in a surrounding manner, the connecting sleeves 302 are arranged on the lower sides of the left end and the upper sides of the right end of each arc-shaped shell plate 3, so that the arc-shaped shell plates 3 can be fixed between the base 1 and the supporting top cover 203 through the locking bolts 401, the locking bolts 401 can move through the unlocking deflector rod 402 to separate the locking bolts 401 from the locking jacks 303 of the connecting sleeves 302, and the arc-shaped shell plates 3 are rotatably connected with the unlocking deflector rod 402 through the locking jacks 303, so that the connecting sleeves 302 on one side of the arc-shaped shell plates 3 can be unlocked, make arc shell plate 3 can rotate and open, also can all take off whole arc shell plate 3 simultaneously to the side of block terminal expandes completely, is convenient for maintain inside, convenient and fast more during the use.
Referring to fig. 1 to 7, optionally, the distribution box may form a side protective housing of the distribution box by a plurality of arc-shaped housing plates 3, and a cylindrical folding filter screen 5 is further disposed between the arc-shaped housing plates 3 and the internal electrical equipment, the cylindrical folding filter screen 5 is a cylindrical structure, and can completely separate the internal electrical equipment from the external, so that when the central circulation fan 204 draws air, the air can be filtered by the cylindrical folding filter screen 5, the ventilation and filtering area is larger, which is beneficial to improving the ventilation and heat dissipation efficiency, meanwhile, the bottom of the cylindrical folding filter screen 5 is connected with the upper surface of the base 1, the top of the cylindrical folding filter screen 5 is connected with an annular movable seat 501, a plurality of annular reciprocating pre-folding lines are uniformly disposed in the middle of the cylindrical folding filter screen 5, the annular movable seat 501 is slidably connected with the vertical guide rod 101 by a guide sliding sleeve 502, the vertical central line of seat 501 is removed to the annular and the vertical central line of central support post 2 is located same straight line, seat 501 is removed through lift swivel nut 503 and lifting screw 102 interconnect to the annular, so through rotating lifting screw 102 alright reciprocate along vertical guide bar 101 with drive annular removal seat 501, and then can pull the top of cartridge type folding filter screen 5 and reciprocate, reciprocal crease in advance of a plurality of annulars through its setting, can make cartridge type folding filter screen 5 fold, alright launch when cartridge type folding filter screen 5 top is the top, and then can fold when being located the bottom, so that expose inside electrical equipment completely, be convenient for maintain the inside and overhaul, more convenient and fast during the use.
Referring to fig. 1 to 7, optionally, the distribution box filters air entering inside through a cylindrical folded filter screen 5 having a cylindrical structure capable of being lifted and folded, an annular cleaning seat 6 is further disposed around the cylindrical folded filter screen 5, an annular rotary seat 7 is disposed inside the annular cleaning seat 6, the annular rotary seat 7 is rotatably connected to the annular cleaning seat 6 through a rotary connection ring 701 and a rotary connection groove 603, a vertical center line of the annular rotary seat 7 and a vertical center line of the annular cleaning seat 6 are located on the same straight line, the rotary gear 604 and the rotary gear ring 702 are engaged with each other to form a transmission mechanism, so that the rotary seat 7 can be driven to rotate by the rotary gear 604 and the rotary gear ring 702, and the annular rotary seat 7 can drive the annular cleaning brush 703 inside to rotate synchronously, so as to clean the surface of the cylindrical folded filter screen 5 nested inside through the rotation of the annular cleaning brush 703, simultaneously annular clearance seat 6 is through connecting sliding sleeve 601 and vertical guide bar 101 sliding connection, the vertical central line of annular clearance seat 6 and the vertical central line of central support post 2 are located same straight line, annular clearance seat 6 is through connecting swivel nut 602 and lifting screw 102 interconnect, be convenient for reciprocate through lifting screw 102 drive annular clearance seat 6, in order to clear up 5 surfaces of section of thick bamboo type folding filter screen comprehensively, avoid the dust to block up 5 influences ventilation efficiency of section of thick bamboo type folding filter screen, be favorable to improving 5's of section of thick bamboo type folding filter screen life, it is convenient and reliable more during the use.
When in use, corresponding electrical equipment is firstly installed on the electrical installation plate 202 of the regular polygon frame 201 of the distribution box, when the distribution box works normally, the central circulating fan 204 can convey air from inside to outside by rotating, so that external air enters through the air inlet grille of the arc-shaped shell plate 3 and is filtered through the cylindrical folded filter screen 5 to enter the interior of the distribution box and is conveyed out by the central circulating fan 204 to circularly convey and dissipate heat of the air in the distribution box, the cleaning motor 605 can drive the rotating gear 604 to rotate, the rotating gear 604 drives the annular rotating seat 7 to rotate through the rotating gear ring 702, the annular rotating seat 7 drives the annular cleaning brush 703 to synchronously rotate, so as to clean the surface of the cylindrical folded filter screen 5 through the annular cleaning brush, and meanwhile, the corresponding lifting motor 103 can drive the lifting screw 102 to rotate so as to drive the annular cleaning seat 6 to move up and down along the vertical guide rod 101, and then drive annular roating seat 7 and annular clearance brush 703 synchronous motion, make annular clearance brush 703 carry out comprehensive clearance to the folding filter screen 5 surface of cartridge type, and when needing to operate the maintenance to block terminal inside, start all elevator motor 103 earlier, in order to drive elevator screw 102 and rotate, two elevator screw 102 drive annular clearance seat 6 and annular respectively and remove seat 501 downstream to the minimum, and the folding filter screen 5 of cartridge type is followed annular and is removed seat 501 synchronous motion, self is folding, then can take required locking bolt 401 out by locking jack 303 through unblock driving lever 402, with the arc shell plate 3 that the unblock corresponds, be convenient for pull down the arc shell plate 3 of required position and quantity, in order to operate the maintenance to block terminal inside through the opening of opening.
The invention provides an expandable distribution box, corresponding electrical equipment can be installed through a plurality of electrical installation plates 202 arranged around the outer side of a regular polygon frame 201 of a central support column 2, the distribution box is integrally of a circular structure and can be simultaneously installed with more electrical equipment, the distribution box is provided with a cylindrical filtering structure formed by a cylindrical folding filter screen 5, the area of the filter screen and air inlet can be maximally improved, so that the ventilation and heat dissipation efficiency is improved, meanwhile, the cylindrical folding filter screen 5 is drawn and expanded through a liftable annular moving seat 501, the annular moving seat 501 can be lowered to completely fold the cylindrical folding filter screen 5, so that the inner space is completely exposed, the installed electrical equipment is convenient to overhaul, the distribution box takes a cylindrical shell structure formed by a plurality of arc-shaped shell plates 3 as a protective shell, and meanwhile, the arc-shaped shell plates 3 rotate through a connecting rotating shaft, and each arc-shaped outer shell plate 3 is locked through the independently arranged locking bolt 401 and the locking jack 303, can be unlocked and opened independently, and can also be opened completely, so that the operation and the use are more convenient and rapid.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of embodiments of the present disclosure (including the claims) is limited to these examples; within the idea of embodiments of the present disclosure, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present disclosure as described above, which are not provided in detail for the sake of brevity.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
The disclosed embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made within the spirit and principles of the embodiments of the disclosure are intended to be included within the scope of the disclosure.
Claims (10)
1. A deployable electrical box, comprising:
the lifting mechanism comprises a base, wherein vertical guide rods are arranged on the left side and the right side of the base, a lifting screw is arranged on the outer side of each vertical guide rod, and a lifting motor is arranged at the shaft end of each lifting screw;
the central supporting column is arranged at the center of the base, a supporting top cover is arranged at the top of the central supporting column, a top annular guide rail is arranged on the bottom surface of the supporting top cover in a surrounding mode, and a central circulating fan is arranged in the middle of the supporting top cover;
the arc-shaped outer shell plate is uniformly arranged between the base and the supporting top cover in a surrounding mode, a plurality of ventilation grids are arranged in the middle of the arc-shaped outer shell plate, connecting sleeves are arranged on the lower side of the left end and the upper side of the right end of the arc-shaped outer shell plate, and locking jacks are arranged in the middle of the connecting sleeves;
the locking sleeve is uniformly arranged on the outer sides of the base and the supporting top cover in a surrounding mode, a locking bolt is arranged on the inner side of the locking sleeve in a sliding mode in a embedded mode, an unlocking deflector rod is arranged in the middle of the locking bolt, and a locking spring is arranged on the rear side of the unlocking deflector rod;
the cylindrical folding filter screen is arranged on the inner side of the arc-shaped outer shell plate in a surrounding manner, an annular moving seat is arranged at the top of the cylindrical folding filter screen, guide sliding sleeves are arranged on the left side and the right side of the annular moving seat, and lifting screw sleeves are arranged on the outer sides of the guide sliding sleeves arranged on the right side of the annular moving seat;
the annular cleaning seat is nested between the cylindrical folding filter screen and the arc-shaped outer shell plate, connecting sliding sleeves are arranged on the left side and the right side of the annular cleaning seat, a connecting threaded sleeve is arranged on the outer side of the connecting sliding sleeve arranged on the left side of the annular cleaning seat, a rotating connecting groove is arranged in the middle of the annular cleaning seat, a rotating gear is arranged in the middle of the rotating connecting groove, and a cleaning motor is arranged at the shaft end of the rotating gear;
the annular roating seat, set up in the inboard of annular clearance seat, encircle in the middle of the lateral surface of annular roating seat and be provided with rotatory go-between, the centre of rotatory go-between is provided with rotatory ring gear, the inboard of annular roating seat evenly encircles and is provided with annular clearance brush.
2. The deployable electrical box of claim 1, wherein a regular polygonal frame is circumferentially disposed about an outer side of the central support post, and a plurality of electrical mounting plates are uniformly disposed about an outer side of the regular polygonal frame.
3. The deployable distribution box of claim 1, wherein the arc-shaped shell plates are circumferentially and uniformly arranged around the periphery of the vertical center line of the central support column, the arc-shaped shell plates are mutually buckled to form a complete cylindrical shell structure, and the arc-shaped shell plates are rotatably connected with the unlocking deflector rod through the locking insertion holes.
4. The deployable electrical box of claim 1, wherein the locking sleeves are circumferentially and uniformly circumferentially disposed about a vertical centerline periphery of the central support post, the locking receptacles and the unlatching lever being cooperatively dimensioned.
5. The deployable power distribution box of claim 1, wherein a bottom portion of the cartridge-style pleated filter is interconnected to the upper surface of the base, and a top portion of the cartridge-style pleated filter is interconnected to the annular movable mount.
6. The deployable power distribution box of claim 1, wherein the cylindrical folded filter screen is a cylindrical structure, and a plurality of annular reciprocating pre-folds are uniformly arranged in the middle of the cylindrical folded filter screen.
7. The deployable power distribution box of claim 1, wherein the annular movable base is slidably connected to the vertical guide rod via the guide sliding sleeve, a vertical centerline of the annular movable base is aligned with a vertical centerline of the central support column, and the annular movable base is connected to the lifting screw via the lifting screw sleeve.
8. The deployable distribution box of claim 1, wherein the annular cleaning base is slidably connected to the vertical guide rod via the connecting sliding sleeve, a vertical centerline of the annular cleaning base is aligned with a vertical centerline of the central support column, and the annular cleaning base is connected to the lifting screw via the connecting threaded sleeve.
9. The deployable electrical distribution box of claim 1, wherein the annular rotating base is rotatably coupled to the annular cleaning base via the rotating coupling ring and the rotating coupling slot, and a vertical centerline of the annular rotating base is aligned with a vertical centerline of the annular cleaning base.
10. The deployable electrical box of claim 1, wherein the intermeshing of the rotating gear and the rotating ring gear comprises a transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631126.9A CN113437681A (en) | 2021-06-07 | 2021-06-07 | Deployable formula block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631126.9A CN113437681A (en) | 2021-06-07 | 2021-06-07 | Deployable formula block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113437681A true CN113437681A (en) | 2021-09-24 |
Family
ID=77803943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110631126.9A Withdrawn CN113437681A (en) | 2021-06-07 | 2021-06-07 | Deployable formula block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113437681A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115425542A (en) * | 2022-10-21 | 2022-12-02 | 山东瑞科成套电气有限公司 | Underground works that reliability is high are with subsiding formula annular switch board |
| CN116316170A (en) * | 2023-05-19 | 2023-06-23 | 江苏鸿山鸿锦物联技术有限公司 | Intelligent control system for safe electricity utilization |
| CN116885582A (en) * | 2023-07-19 | 2023-10-13 | 武汉亚鑫宏运电气有限公司 | High-low voltage power distribution cabinet |
| CN116989398A (en) * | 2023-06-30 | 2023-11-03 | 广东英为拓科技有限公司 | Dehumidifier with filter screen unfolding mechanism |
| CN116885582B (en) * | 2023-07-19 | 2024-06-07 | 广东小鹰电气有限公司 | High-low voltage power distribution cabinet |
-
2021
- 2021-06-07 CN CN202110631126.9A patent/CN113437681A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115425542A (en) * | 2022-10-21 | 2022-12-02 | 山东瑞科成套电气有限公司 | Underground works that reliability is high are with subsiding formula annular switch board |
| CN116316170A (en) * | 2023-05-19 | 2023-06-23 | 江苏鸿山鸿锦物联技术有限公司 | Intelligent control system for safe electricity utilization |
| CN116316170B (en) * | 2023-05-19 | 2023-08-08 | 江苏鸿山鸿锦物联技术有限公司 | Intelligent control system for safe electricity utilization |
| CN116989398A (en) * | 2023-06-30 | 2023-11-03 | 广东英为拓科技有限公司 | Dehumidifier with filter screen unfolding mechanism |
| CN116885582A (en) * | 2023-07-19 | 2023-10-13 | 武汉亚鑫宏运电气有限公司 | High-low voltage power distribution cabinet |
| CN116885582B (en) * | 2023-07-19 | 2024-06-07 | 广东小鹰电气有限公司 | High-low voltage power distribution cabinet |
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