CN115000835A - Expandable combined power distribution cabinet - Google Patents
Expandable combined power distribution cabinet Download PDFInfo
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- CN115000835A CN115000835A CN202210413736.6A CN202210413736A CN115000835A CN 115000835 A CN115000835 A CN 115000835A CN 202210413736 A CN202210413736 A CN 202210413736A CN 115000835 A CN115000835 A CN 115000835A
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 11
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- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses an expandable combined power distribution cabinet, which comprises: the door frame comprises a rack, wherein a front opening, a left opening, a right opening and a rear opening are arranged on the rack, a front door plate is arranged in the front opening, and wall plates with rotatable tops are arranged in the left opening, the right opening and the rear opening; the unfolding mechanism comprises a locking assembly, a pushing assembly and a driving assembly, wherein the locking assembly is arranged between any two adjacent wallboards, the front side of the left wallboard and the front side of the right wallboard, the pushing assembly is arranged at each wallboard, and the driving assembly moves to link the locking assembly and the pushing assembly so that the locking assembly can lock or release all the wallboards simultaneously and drive all the wallboards to rotate and lift. The invention can open the front side, the left side, the rear side and the right side of the power distribution cabinet, and is convenient for installing electrical components.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an extensible combined power distribution cabinet.
Background
Install more electrical parts in the switch board among the correlation technique, generally when installing, need open the switch door of switch board, then assemble various electrical components one by one in the switch board.
However, because the number of electrical components is large, the arrangement is compact, and the internal space of the power distribution cabinet is limited, the installation of the electrical components is difficult and the operation is inconvenient under the influence of each side wall of the power distribution cabinet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides an expandable combined power distribution cabinet to overcome the technical problems in the prior related art.
Therefore, the invention adopts the following specific technical scheme:
an expandable modular power distribution cabinet comprising: the door frame comprises a frame, wherein a front opening, a left opening, a right opening and a rear opening are arranged on the frame, a front door plate is arranged in the front opening, and wall plates with rotatable tops are arranged in the left opening, the right opening and the rear opening; the unfolding mechanism comprises a locking assembly, a pushing assembly and a driving assembly, wherein any two adjacent wallboards are arranged between the wallboards and on the left side and the front side of the wallboard and the right side of the wallboard respectively, the locking assembly is arranged on the front side of the wallboard, the pushing assembly is arranged on each wallboard, and the driving assembly is in motion linkage with the locking assembly and the pushing assembly so that the locking assembly can lock or release all the wallboards and enable the pushing assembly to drive all the wallboards to rotate and lift simultaneously.
In some embodiments, each of the locking assemblies comprises: the device comprises a first fixed seat, a second fixed seat, a guide rod, a lead screw, a movable seat, a first belt wheel, a second belt wheel, a transmission belt and a driven gear, wherein the first fixed seat is arranged on the inner top wall of the rack, the second fixed seat is arranged on the inner bottom wall of the rack, two ends of the guide rod are respectively connected with the first fixed seat and the second fixed seat, two ends of the lead screw are respectively and rotatably connected with the first fixed seat and the second fixed seat, the movable seat is arranged on the guide rod and the lead screw, two pressing blocks are arranged on the movable seat, a pressing inclined surface is arranged on each pressing block, a stopping column is arranged on the wall plate adjacent to each pressing block and abuts against the pressing inclined surface, the first belt wheel is arranged on the lead screw, the second belt wheel is arranged on the driven gear, and the driven gear is rotatably arranged on the inner top wall of the rack, one end of the driving belt is sleeved on the first belt wheel, the other end of the driving belt is sleeved on the second belt wheel, and the driving assembly can drive the driven gear to rotate.
In some embodiments, the drive assembly comprises: drive gear, gear wheel, pinion, rotatory hand wheel, drive gear rotationally establishes on the interior roof of frame and with driven gear meshes, drive gear's axis of rotation extends the top of frame, the gear wheel is established in the axis of rotation, the top of frame is equipped with the fixing base, the pinion rotates to be connected on the fixing base and with gear wheel meshes, rotatory hand wheel is connected epaxial of pinion.
In some embodiments, the push-to-lift assembly comprises: the driving assembly comprises a push rod, a linkage rod, a first spring and rollers, wherein a mounting seat is arranged on the inner top wall of the rack, the push rod is movably arranged on the mounting seat along the direction vertical to the wall plate, a sliding groove extending along the vertical direction is arranged at one end of the push rod close to the wall plate, a sliding column is arranged at one end of the linkage rod, a hinging seat is arranged at the other end of the linkage rod, the sliding column is arranged in the sliding groove, a hinging seat is arranged on the wall plate close to the hinging column, the hinging column is rotatably connected to the hinging seat, a roller seat is arranged at one end of the push rod close to the driving gear, the rollers are rotatably connected to the roller seat, a baffle is arranged on the roller seat, the first spring is sleeved on the push rod, one end of the first spring is abutted to the mounting seat, the other end of the first spring is abutted to the baffle, the driving assembly further comprises arc-shaped push blocks corresponding to the rollers in each push-up assembly, the arc-shaped push blocks are connected with the driving gear, arc-shaped push faces are arranged on each arc-shaped push block, the arc-shaped push blocks and the rollers are arranged at intervals, and the arc-shaped push faces can be in contact with the rollers when the driving gear rotates.
In some embodiments, the linkage rod is in a V shape, and a V-shaped opening of the linkage rod faces upward.
In some embodiments, the front door panel includes two switch doors, each of the switch doors is rotatably disposed in the front opening, and each of the switch doors is provided with a handle.
In some embodiments, a base is disposed on an inner bottom wall of the frame, a first movable seat capable of moving in a left-right direction is disposed on the base, a first space is disposed in the first movable seat, a rotatable left handle is disposed at a left end of the first space, a left toothed plate is disposed on the left handle, a left rack is engaged with the left toothed plate, the left rack is movably disposed on the base in the left-right direction, a left push-pull block is disposed at a right end of the left rack, a left push-pull surface is disposed on the left push-pull block and obliquely and upwardly and rightwardly disposed, a first mounting hole is disposed at a top of the first movable seat, a second mounting hole is disposed at a bottom of the first movable seat, a first pin hole corresponding to the second mounting hole is disposed on the base, a first pin column is disposed in the first space, a top of the first pin column is disposed in the first mounting hole, and a bottom of the first pin column passes through the second mounting hole and extends into the first pin hole, the improved electric appliance rack is characterized in that a first transverse plate is arranged on the first pin column, a left push column is arranged at the left end of the first transverse plate and abuts against the left push-pull face, a second spring is sleeved on the first pin column and arranged between the first transverse plate and the top wall of the rack, a right push column is arranged at the right end of the first transverse plate, a rotatable right handle is arranged at the right end of the first space, a right toothed plate is arranged on the right handle and meshed with a right toothed bar, the right toothed bar is movably arranged on the base in the left-right direction, a right push-pull block is arranged at the right end of the right toothed bar, a right push-pull face arranged in the oblique upper left direction is arranged on the right push block and abuts against the right push column, and an electric appliance mounting plate mounted on the first movable seat is arranged in the rack.
In some embodiments, a first slide way extending in the left-right direction is arranged on the base, and a first slide block is arranged at the bottom of the first movable seat, extends in the left-right direction, and is matched in the first slide way.
In some embodiments, a second movable seat is disposed between the electrical appliance mounting plate and the first movable seat, the second movable seat is movably disposed on the first movable seat along a front-back direction, a second space is disposed in the second movable seat, a rotatable front handle is disposed at a front end of the second space, a front toothed plate is disposed on the front handle, the front toothed plate is engaged with a front toothed rack, the front toothed rack is movably disposed on the first movable seat along the front-back direction, a front push-pull block is disposed at a rear end of the front toothed rack, a front push-pull surface is disposed on the front push-pull block and is disposed along an oblique upper-back direction, a third mounting hole is disposed at a top of the second movable seat, a fourth mounting hole is disposed at a bottom of the second movable seat, the first mounting hole extends upward and is communicated with the fourth mounting hole, a second pin is disposed in the second space, and a top of the second pin is disposed in the third mounting hole, the bottom of the second pin column penetrates through the fourth mounting hole and extends into the first mounting hole, a second transverse plate is arranged on the second pin column, the front end of the second transverse plate is provided with a front pushing column which is stopped against the front pushing and pulling surface, a third spring is sleeved on the second pin column and arranged between the second transverse plate and the top wall of the second movable seat, the rear end of the second transverse plate is provided with a rear push post, the rear end of the second space is provided with a rotatable rear handle, a rear toothed plate is arranged on the rear handle, a rear rack is meshed with the rear toothed plate, the rear rack is movably arranged on the second movable seat along the front-back direction, a rear push-pull block is arranged at the front end of the rear rack, a rear push-pull surface is arranged on the rear push-pull block along the oblique front upper direction, the rear push-pull surface is abutted against the rear push column, and the electrical appliance mounting plate is arranged on the second movable seat.
In some embodiments, a second slide way extending in the front-back direction is arranged on the first movable seat, and a second slide block is arranged at the bottom of the second movable seat, extends in the front-back direction, and is matched in the second slide way.
The invention has the beneficial effects that: according to the invention, the wall plates with rotatable tops are arranged on the left side, the rear side and the right side of the rack, and the unfolding mechanism consisting of the locking assembly, the pushing assembly and the driving assembly is arranged, so that the three wall plates can be synchronously unlocked, pushed, lifted and opened, the front side, the left side, the rear side and the right side of the power distribution cabinet can be opened, and electrical components can be conveniently installed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a first diagram illustrating the internal structure of an expandable combined power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a top view of the internal structure of the deployable combination power distribution cabinet according to the embodiment of the present invention;
fig. 3 is a perspective view of a part of the structure of the deployable combination power distribution cabinet according to the embodiment of the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at I;
FIG. 5 is a perspective view of a second part of the expandable combination power distribution cabinet according to the embodiment of the present invention;
FIG. 6 is an enlarged partial schematic view at II of FIG. 5;
fig. 7 is a perspective view of a part of the structure of the deployable combination power distribution cabinet according to the embodiment of the invention;
FIG. 8 is an enlarged partial view of FIG. 7 at III;
FIG. 9 is a schematic view of a portion of the structure of FIG. 1;
FIG. 10 is a diagram of the internal structure of the deployable combination power distribution cabinet according to the embodiment of the invention;
FIG. 11 is a schematic view of a portion of the structure of FIG. 10;
fig. 12 is a schematic perspective view of an expandable combination power distribution cabinet according to an embodiment of the invention.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the invention, an expandable combined power distribution cabinet is provided.
Referring to the drawings and the detailed description, the invention will be further explained, as shown in fig. 1 to 12, in an embodiment of the invention, an expandable combined power distribution cabinet includes: the foldable door comprises a rack 1 and an unfolding mechanism 4, wherein a front opening 1a, a left opening 1b, a right opening 1c and a rear opening 1d are arranged on the rack 1, a front door plate 2 is arranged in the front opening 1a, and top rotatable wall plates 3 are arranged in the left opening 1b, the right opening 1c and the rear opening 1 d; the unfolding mechanism 4 comprises a locking assembly 41, a pushing and lifting assembly 42 and a driving assembly 43, wherein the locking assembly 41 is arranged between any two adjacent wall plates 3 and on the front side of the left wall plate 3 and on the front side of the right wall plate 3, the pushing and lifting assembly 42 is arranged at each wall plate 3, and the driving assembly 43 moves to link the locking assembly 41 and the pushing and lifting assembly 42, so that the locking assembly 41 can lock or release all the wall plates 3 at the same time, and the pushing and lifting assembly 42 can drive all the wall plates 3 to rotate and lift at the same time.
That is, the left wall plate 3 corresponds to two locking assemblies 41 and one lifting assembly 42, the rear wall plate 3 corresponds to two locking assemblies 41 and one lifting assembly 42, and the right wall plate 3 corresponds to two locking assemblies 41 and one lifting assembly 42.
When electrical components inside the power distribution cabinet need to be installed or disassembled, firstly, the front door panel 2 is opened, then, the driving assembly 43 is started, and the locking assemblies 41 and the pushing and lifting assembly 42 can be driven to move, firstly, the two locking assemblies 41 on the left front side and the left rear side can unlock the wall panel 3 on the left side and the rack 1, the two locking assemblies 41 on the left rear side and the right rear side can unlock the wall panel 3 on the rear side and the rack 1, and the two locking assemblies 41 on the right rear side and the right front side can unlock the wall panel 3 on the right side and the rack 1. Then, the left wall plate 3 is pushed by the left push-up assembly 42 to turn upward and open in the left opening 1b, the rear push-up assembly 42 pushes the rear wall plate 3 to turn upward and open in the rear opening 1d, and the right push-up assembly 42 pushes the right wall plate 3 to turn upward and open in the right opening 1 c.
By means of the technical scheme, the wall plates 3 with rotatable tops are arranged on the left side, the rear side and the right side of the rack 1, and the unfolding mechanism 4 consisting of the locking assembly 41, the pushing assembly 42 and the driving assembly 43 is arranged, so that the three wall plates 3 can be unlocked, pushed and lifted and opened synchronously, the front side, the left side, the rear side and the right side of the power distribution cabinet can be opened, and electrical components are convenient to install.
In some embodiments, as shown in fig. 3, 4, 6, and 8, each locking assembly 41 includes: the device comprises a first fixed seat 411, a second fixed seat 412, a guide rod 413, a lead screw 414, a moving seat 415, a first belt wheel 416, a second belt wheel 417, a transmission belt 418 and a driven gear 419, wherein the first fixed seat 411 is arranged on the inner top wall of the frame 1, the second fixed seat 412 is arranged on the inner bottom wall of the frame 1, two ends of the guide rod 413 are respectively connected with the first fixed seat 411 and the second fixed seat 412, two ends of the lead screw 414 are respectively and rotatably connected on the first fixed seat 411 and the second fixed seat 412, the moving seat 415 is arranged on the guide rod 413 and the lead screw 414, two pressing blocks 4151 are arranged on the moving seat 415, a pressing inclined surface 4151a is arranged on each pressing block 4151, a stop column 31 is arranged on the wall plate 3 adjacent to each pressing block 4151, the stop column 31 abuts against the pressing inclined surface 4151a, the first belt wheel 416 is arranged on the lead screw 414, the second belt wheel 417 is arranged on the driven gear 419, the driven gear 419 is rotatably arranged on the inner top wall of the frame 1, one end of the transmission belt 418 is sleeved on the first pulley 416 and the other end is sleeved on the second pulley 417, wherein the driving component 43 can drive the driven gear 419 to rotate.
The locking assembly 41 works on the following principle: in the initial state, the movable seat 415 is in abutting fit with the abutting column 31 on the adjacent wall plate 3 through the pressing inclined surface 4151a of the pressing block 4151 thereon, so that the wall plate 3 can be tensioned on the frame 1, and the wall plate 3 is ensured to be in the locking state. When the driven gear 419 is driven by the driving assembly 43, the driven gear 419 drives the second pulley 417 to rotate, and drives the first pulley 416 to rotate through the transmission belt 418, and then drives the lead screw 414 to rotate, and the lead screw 414 can drive the movable seat 415 to move upward along the guide rod 413 in the rotating process, so that the pressing inclined surface 4151a of the pressing block 4151 and the stopping column 31 are disengaged from the stopping fit, and at this time, the wall plate 3 can be opened after being subjected to an external action.
In some embodiments, as shown in fig. 1, 2, 3, 5, 7, and 8, the driving assembly 43 includes: the rack comprises a driving gear 431, a large gear 432, a small gear 433 and a rotary hand wheel 434, wherein the driving gear 431 is rotatably arranged on the inner top wall of the rack 1 and meshed with a driven gear 419, the rotating shaft of the driving gear 431 extends out of the top of the rack 1, the large gear 432 is arranged on the rotating shaft, a fixed seat 11 is arranged on the top of the rack 1, the small gear 433 is rotatably connected to the fixed seat 11 and meshed with the large gear 432, and the rotary hand wheel 434 is connected to the shaft of the small gear 433.
The operating principle of the driving assembly 43 is: the manual rotation rotatory hand wheel 434, rotatory hand wheel 434 drives pinion 433 and rotates, and pinion 433 drives gear wheel 432 and rotates afterwards, then drives drive gear 431 and rotates, and drive gear 431 drives driven gear 419 again and rotates, realizes the unblock and the locking of locking subassembly 41 to wallboard 3. Wherein, adopt the mode of gear wheel 432 and pinion 433 can realize slowing down and increase the turn round, be favorable to stably promoting the wallboard 3.
In some embodiments, as shown in fig. 7 and 8, the push-lift assembly 42 includes: a push rod 421, a linkage 422, a first spring 423 and rollers 424, wherein the inner top wall of the frame 1 is provided with a mounting base 12, the push rod 421 is movably arranged on the mounting base 12 along a direction perpendicular to the wall plate 3, one end of the push rod 421 close to the wall plate 3 is provided with a sliding slot 421a extending along a vertical direction, one end of the linkage 422 is provided with a sliding column 4221 and the other end is provided with a hinge column 4222, the sliding column 4221 is arranged in the sliding slot 421a, the wall plate 3 adjacent to the hinge column 4222 is provided with a hinge base 32, the hinge column 4222 is rotatably connected to the hinge base 32, one end of the push rod 421 close to the driving gear 431 is provided with a roller base 421b, the rollers 424 are rotatably connected to the roller base 421b, the roller base 421b is provided with a baffle 421c, the first spring 423 is sleeved on the push rod 421, one end of the first spring 423 is abutted to the mounting base 12 and the other end is abutted to the baffle 421c, the driving assembly 43 further comprises an arc-shaped push block 435 arranged corresponding to the roller 424 in each push-up assembly 42, the arc-shaped push blocks 435 are connected with the driving gears 431, arc-shaped push faces 435a are arranged on each arc-shaped push block 435, the arc-shaped push blocks 435 are spaced from the rollers 424, and the arc-shaped push faces 435a can be in contact with the rollers 424 when the driving gears 431 rotate.
The operating principle of the lifting assembly 42 is as follows: when the driving gear 431 rotates, since the arc-shaped pushing block 435 is spaced apart from the roller 424, the arc-shaped pushing block 435 does not drive the push rod 421 to move in the initial period of time, so that time is allowed for the locking assembly 41 to be unlocked or locked, and movement interference is avoided. When the arc-shaped push block 435 rotates along with the driving gear 431 until the arc-shaped push surface 435a contacts with the roller 424, the push rod 421 is pushed to move towards the wall plate 3, the linkage rod 422 is driven to move along with the movement of the push rod 421, the linkage rod 422 drives the wall plate 3 to be overturned upwards and opened under the cooperation of the hinge column 4222 and the hinge seat 32, in the process, the sliding column 4221 can flexibly slide downwards along the sliding groove 421a, and the first spring 423 is compressed under the limit of the baffle 421c and the mounting seat 12.
When the driving gear 431 is required to rotate reversely, the first spring 423 releases elastic potential energy to reset, so that the push rod 421 moves towards the direction away from the wall plate 3, and the wall plate 3 is released to close downwards.
In some embodiments, as shown in fig. 8, trace 422 has a V-shape, and the V-shaped opening of trace 422 faces upward. Can be horizontal arrangement after guaranteeing the upset of wallboard 3 through designing trace 422 into the V-arrangement to provide enough big space in the below, make things convenient for personnel to install electrical components.
In some embodiments, as shown in fig. 2 and 12, the front door panel 2 includes two opening/closing doors 21, each opening/closing door 21 is rotatably disposed in the front opening 1a, and each opening/closing door 21 is provided with a handle 211. The front side of the switch board can be opened by opening the two switch doors 21.
In some embodiments, as shown in fig. 9, 10, and 11, a base 5 is disposed on an inner bottom wall of the frame 1, a first movable seat 6 capable of moving in a left-right direction is disposed on the base 5, a first space 6a is disposed in the first movable seat 6, a rotatable left handle 61 is disposed at a left end of the first space 6a, a left toothed plate 611 is disposed on the left handle 61, the left toothed plate 611 is engaged with a left rack 62, the left rack 62 is movably disposed on the base 5 in the left-right direction, a left push-pull block 621 is disposed at a right end of the left rack 62, a left push-pull surface 621a disposed in an obliquely right-upper direction is disposed on the left push-pull block 621a, a first mounting hole 6b is disposed at a top of the first movable seat 6, a second mounting hole 6c is disposed at a bottom of the first movable seat 62, a first pin hole 5a corresponding to the second mounting hole 6c is disposed on the base 5, a first pin 63 is disposed in the first space 6a, a top of the first pin 63 is disposed in the first mounting hole 6b, the bottom of first round pin post 63 passes second mounting hole 6c and extends in first pinhole 5a, be equipped with first diaphragm 631 on the first round pin post 63, the left end of first diaphragm 631 is equipped with left pushing column 632, left pushing column 632 ends on left push-pull face 621a, the cover is equipped with second spring 64 on the first round pin post 63, second spring 64 is established between the roof of first diaphragm 631 and frame 1, the right-hand member of first diaphragm 631 is equipped with right pushing column 633, the right-hand member of first space 6a is equipped with rotatable right handle 65, be equipped with right pinion rack 66 on the right handle 65, right pinion 66 meshes has right rack 67, right rack 67 is movably established on base 5 along the left-right direction, be equipped with right push-pull block 671 on the right pushing-pull block 671, be equipped with along the upper right push-pull face 671a that the slant left side set up, right push-pull face 671a ends on right pushing column 633, be equipped with the electrical apparatus mounting panel 7 installed on first sliding seat 6 in the frame 1.
The working principle of the above example is: when the left wall plate 3, the right wall plate 3 and the rear wall plate 3 are turned upwards and opened, for example, when an electrical component needs to be installed on the left side of the electrical component installation plate 7, the left handle 61 can be pulled upwards, the left handle 61 rotates, the left toothed plate 611 can drive the left rack 62 to move leftwards, because the left push-pull surface 621a of the left push-pull block 621 is arranged along the oblique upper right direction, the left push-pull surface 621a can push the left push column 632 to move upwards, so that the first pin 63 moves upwards under the guidance of the first installation hole 6b and the second installation hole 6c, the bottom end of the first pin 63 is separated from the first pin hole 5a, the second spring 64 is compressed, at this time, the first movable seat 6 and the base 5 are separated from being locked, the left handle 61 is continuously pulled, the first movable seat 6 can move leftwards and move out of the rack 1, so as to install the electrical component outside the rack 1, the installation is easier.
For another example, when an electrical component needs to be mounted on the right side of the electrical component mounting plate 7, the right pull handle 65 may be pulled upward, the right pull handle 65 rotates, and the right toothed plate 66 may drive the right rack 67 to move rightward, and since the right push-pull surface 671a of the right push-pull block 671 is disposed along the oblique upper left direction, the right push-pull surface 671a may push the right push post 633 to move upward, so that the first pin 63 moves upward under the guidance of the first mounting hole 6b and the second mounting hole 6c, the bottom end of the first pin 63 is disengaged from the first pin hole 5a, and the second spring 64 is compressed, and at this time, the first movable seat 6 and the base 5 are disengaged, and the right pull handle 65 continues to be pulled, and the first movable seat 6 may move rightward out of the rack 1, so that the electrical component is mounted outside the rack 1, and the mounting is easier.
When the installation of the electrical component is finished, the left handle 61 or the right handle 65 is pushed back reversely and released, and the first pin 63 is reinserted into the first pin hole 5a under the elastic action of the second spring 64, thereby locking the first movable seat 6 on the base 5 again.
In some embodiments, as shown in fig. 11, a first slide way 5b extending in the left-right direction is provided on the base 5, a first slide block 6d is provided at the bottom of the first movable seat 6, and the first slide block 6d extends in the left-right direction and fits in the first slide way 5 b. First slider 6d and the cooperation of first slide 5b can play the guide effect, improve the stability of movement of first sliding seat 6 on base 5.
In some embodiments, as shown in fig. 9, 10, and 11, a second movable seat 8 is disposed between the electrical appliance mounting plate 7 and the first movable seat 6, the second movable seat 8 is movably disposed on the first movable seat 6 in a front-back direction, a second space 8a is disposed in the second movable seat 8, a front rotatable handle 81 is disposed at a front end of the second space 8a, a front toothed plate 811 is disposed on the front handle 81, the front toothed plate 811 is engaged with a front toothed bar 82, the front toothed bar 82 is movably disposed on the first movable seat 6 in the front-back direction, a front push-pull block 821 is disposed at a rear end of the front toothed bar 82, a front push-pull surface 821a is disposed on the front push-pull block 821a in an obliquely upward-back direction, a third mounting hole 8b is disposed at a top of the second movable seat 8, and a fourth mounting hole 8c is disposed at a bottom of the second movable seat 8, a second pin 83 is disposed in the second space 8a, the top of the second pin 83 is arranged in the third mounting hole 8b, the bottom of the second pin 83 passes through the fourth mounting hole 8c and extends into the first mounting hole 6b, the second pin 83 is provided with a second transverse plate 831, the front end of the second transverse plate 831 is provided with a front pushing column 832, the front pushing column 832 abuts against the front pushing and pulling surface 821a, the second pin 83 is sleeved with a third spring 84, the third spring 84 is arranged between the second transverse plate 831 and the top wall of the second movable seat 8, the rear end of the second transverse plate 831 is provided with a rear pushing column 833, the rear end of the second space 8a is provided with a rotatable rear pull handle 85, the rear pull handle 85 is provided with a rear toothed plate 856, the rear toothed plate 856 is engaged with a rear toothed rack 87, the rear toothed rack 87 is movably arranged on the second movable seat 8 along the front and rear direction, the front end of the rear toothed rack 87 is provided with a rear pushing and pulling block 871, the rear pushing and pulling block 871 is arranged on the rear pushing and pulling block 871 arranged along the oblique front and pulling surface 871a, the electrical appliance mounting plate 7 is arranged on the second movable seat 8.
The working principle of the above example is: when the left wall plate 3, the right wall plate 3 and the rear wall plate 3 are turned upwards and opened, and when it is necessary to mount electrical components on the front side of the electrical installation plate 7, the front handle 81 can be pulled upwards, the front handle 81 rotates, the front toothed plate 811 can drive the front rack 82 to move forwards, because the front push-pull surface 821a of the front push-pull block 821 is arranged along the oblique back and up direction, the front push-pull surface 821a can push the front push column 832 to move upwards, so that the second pin 83 moves upward under the guidance of the third mounting hole 8b and the fourth mounting hole 8c, the bottom end of the second pin 83 is disengaged from the first mounting hole 6b, the third spring 84 is compressed, the second movable seat 8 and the first movable seat 6 are unlocked, the front handle 81 is pulled continuously, and the second movable seat 8 can move forward out of the rack 1, so that the electrical components can be mounted outside the rack 1, and the mounting is easier.
When an electrical element needs to be installed on the rear side of the electrical installation plate 7, the rear handle 85 can be pulled upwards, the rear handle 85 rotates, the rear toothed plate 856 can drive the rear rack 87 to move backwards, and since the rear push-pull surface 871a of the rear push-pull block 871 is arranged obliquely forwards and upwards, the rear push-pull surface 871a can push the rear push column 833 to move upwards, so that the second pin 83 moves upwards under the guidance of the third installation hole 8b and the fourth installation hole 8c, the bottom end of the second pin 83 is separated from the first installation hole 6b, the third spring 84 is compressed in the process, at the moment, the second movable seat 8 and the first movable seat 6 are separated from locking, the rear handle 85 is pulled continuously, and the second movable seat 8 can move backwards out of the rack 1, so that the electrical element is installed outside the rack 1, and the installation is easier.
When the installation of the electrical component is finished, the front handle 81 or the rear handle 85 is pushed back in the opposite direction and released, and the second pin 83 is reinserted into the first mounting hole 6b under the elastic action of the third spring 84, so that the second movable seat 8 is locked on the first movable seat 6 again.
In some embodiments, as shown in fig. 9, a second slide 6e extending in the front-back direction is provided on the first movable seat 6, and a second slide block 8d is provided at the bottom of the second movable seat 8, and the second slide block 8d extends in the front-back direction and fits in the second slide 6 e. Second slider 8d and the cooperation of second slide 6e can play the guide effect, improve the mobility stability of second sliding seat 8 on first sliding seat 6.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An extensible combination switch board which characterized in that includes:
the door frame comprises a rack (1), wherein a front opening (1 a), a left opening (1 b), a right opening (1 c) and a rear opening (1 d) are formed in the rack (1), a front door plate (2) is arranged in the front opening (1 a), and top-rotatable wall plates (3) are arranged in the left opening (1 b), the right opening (1 c) and the rear opening (1 d);
deployment mechanism (4), deployment mechanism (4) include locking subassembly (41), promote subassembly (42), drive assembly (43), arbitrary adjacent two between wallboard (3), left wallboard (3) the front side, the right side of wallboard (3) the front side of wallboard (3) is equipped with locking subassembly (41), every wallboard (3) department is equipped with promote subassembly (42), drive assembly (43) motion linkage locking subassembly (41) with promote subassembly (42), so that locking subassembly (41) lock simultaneously or release all wallboard (3) and messenger promote subassembly (42) drive simultaneously all wallboard (3) rotate the lifting.
2. The deployable modular electrical distribution cabinet according to claim 1, characterized in that each of said locking assemblies (41) comprises: the device comprises a first fixed seat (411), a second fixed seat (412), a guide rod (413), a lead screw (414), a moving seat (415), a first belt wheel (416), a second belt wheel (417), a transmission belt (418) and a driven gear (419), wherein the first fixed seat (411) is arranged on the inner top wall of the rack (1), the second fixed seat (412) is arranged on the inner bottom wall of the rack (1), two ends of the guide rod (413) are respectively connected with the first fixed seat (411) and the second fixed seat (412), two ends of the lead screw (414) are respectively and rotatably connected onto the first fixed seat (411) and the second fixed seat (412), the moving seat (415) is arranged on the guide rod (413) and the lead screw (414), two pressing blocks (4151) are arranged on the moving seat (415), a pressing inclined surface (4151 a) is arranged on each pressing block (4151), each pressing block (4151) is provided with a stop column (31) on the adjacent wall plate (3), the stop column (31) abuts against the pressing inclined surface (4151 a), the first belt wheel (416) is arranged on the lead screw (414), the second belt wheel (417) is arranged on the driven gear (419), the driven gear (419) is rotatably arranged on the inner top wall of the rack (1), one end of the driving belt (418) is sleeved on the first belt wheel (416) and the other end of the driving belt is sleeved on the second belt wheel (417), and the driving assembly (43) can drive the driven gear (419) to rotate.
3. The deployable modular electrical distribution cabinet according to claim 2, characterized in that the drive assembly (43) comprises: drive gear (431), gear wheel (432), pinion (433), rotatory hand wheel (434), drive gear (431) rotationally establish on the interior roof of frame (1) and with driven gear (419) meshing, the axis of rotation of drive gear (431) extends the top of frame (1), gear wheel (432) are established in the axis of rotation, the top of frame (1) is equipped with fixing base (11), pinion (433) rotate to be connected on fixing base (11) and with gear wheel (432) mesh, rotatory hand wheel (434) are connected the epaxial of pinion (433).
4. The deployable modular power distribution cabinet according to claim 3, wherein the push-lift assembly (42) comprises: the wall plate is characterized by comprising a push rod (421), a linkage rod (422), a first spring (423) and rollers (424), wherein a mounting seat (12) is arranged on the inner top wall of the rack (1), the push rod (421) is movably arranged on the mounting seat (12) along the direction perpendicular to the wall plate (3), a sliding groove (421 a) extending along the vertical direction is formed in one end, close to the wall plate (3), of the push rod (421), a sliding column (4221) is arranged at one end of the linkage rod (422), a hinging column (4222) is arranged at the other end of the linkage rod, the sliding column (4221) is arranged in the sliding groove (421 a), a hinging seat (32) is formed in the wall plate (3) close to the hinging column (4222), the hinging column (4222) is rotatably connected to the hinging seat (32), a roller seat (421 b) is formed in one end, close to the driving gear (431), of the rollers (424) are rotatably connected to the roller seat (421 b), a baffle (421 c) is arranged on the roller seat (421 b), the first spring (423) is sleeved on the push rod (421), one end of the first spring (423) is abutted against the mounting seat (12) and the other end of the first spring (423) is abutted against the baffle (421 c),
the driving assembly (43) further comprises arc-shaped pushing blocks (435) which are arranged corresponding to the rollers (424) in each pushing and lifting assembly (42), the arc-shaped pushing blocks (435) are connected with the driving gear (431), arc-shaped pushing faces (435 a) are arranged on each arc-shaped pushing block (435), the arc-shaped pushing blocks (435) and the rollers (424) are arranged at intervals, and the arc-shaped pushing faces (435 a) can be in contact with the rollers (424) when the driving gear (431) rotates.
5. The deployable combination power distribution cabinet according to claim 4, wherein the linkage (422) is V-shaped, and a V-shaped opening of the linkage (422) is disposed upward.
6. The deployable combination electrical distribution cabinet according to claim 1, wherein the front door panel (2) comprises two switch doors (21), each switch door (21) is rotatably disposed in the front opening (1 a), and each switch door (21) is provided with a handle (211).
7. The deployable combination switch board of claim 1, wherein a base (5) is disposed on an inner bottom wall of the rack (1), a first movable seat (6) capable of moving in left and right directions is disposed on the base (5), a first space (6 a) is disposed in the first movable seat (6), a rotatable left handle (61) is disposed at a left end of the first space (6 a), a left toothed plate (611) is disposed on the left handle (61), the left toothed plate (611) is meshed with a left rack (62), the left rack (62) is movably disposed on the base (5) in left and right directions, a left push-pull block (621) is disposed at a right end of the left rack (62), and a left push-pull surface (621 a) disposed in an oblique upper right direction is disposed on the left push-pull block (621),
the top of first sliding seat (6) is equipped with first mounting hole (6 b) and the bottom is equipped with second mounting hole (6 c), be equipped with on base (5) with first pinhole (5 a) that second mounting hole (6 c) correspond the setting, be equipped with first round pin post (63) in first space (6 a), the top of first round pin post (63) is established in first mounting hole (6 b), the bottom of first round pin post (63) is passed second mounting hole (6 c) and is extended in first pinhole (5 a), be equipped with first diaphragm (631) on first round pin post (63), the left end of first diaphragm (631) is equipped with left push column (632), left push column (632) end is in on left push-pull face (621 a), the cover is equipped with second spring (64) on first round pin post (63), establish second spring (64) between first diaphragm (631) and the roof of frame (1), the right end of the first transverse plate (631) is provided with a right push column (633),
the right-hand member in first space (6 a) is equipped with rotatable right handle (65), be equipped with right pinion rack (66) on right handle (65), right pinion rack (66) meshing has right rack (67), right rack (67) are movably established along left right direction on base (5), be equipped with right push-and-pull piece (671) on the right-hand member of right side rack (67), be equipped with on right push-and-pull piece (671) along the right push-and-pull face (671 a) that the slant upper left side set up, push-and-pull face (671 a) end on the right side is supported on right side support pillar (633), be equipped with in frame (1) and install electrical apparatus mounting panel (7) on first movable seat (6).
8. The deployable combination distribution cabinet according to claim 7, wherein the base (5) is provided with a first slide way (5 b) extending along the left-right direction, the bottom of the first movable seat (6) is provided with a first slide block (6 d), and the first slide block (6 d) extends along the left-right direction and fits in the first slide way (5 b).
9. The deployable combination distribution cabinet of claim 7, wherein a second movable seat (8) is disposed between the electrical appliance mounting plate (7) and the first movable seat (6), the second movable seat (8) is movably disposed on the first movable seat (6) along the front-rear direction, a second space (8 a) is disposed in the second movable seat (8), a rotatable front handle (81) is disposed at the front end of the second space (8 a), a front toothed plate (811) is disposed on the front handle (81), the front toothed plate (811) is engaged with a front rack (82), the front rack (82) is movably disposed on the first movable seat (6) along the front-rear direction, a front push-pull block (821) is disposed at the rear end of the front rack (82), and a front push-pull surface (821 a) disposed along the oblique rear upper direction is disposed on the front push-pull block (821),
the top of the second movable seat (8) is provided with a third mounting hole (8 b) and the bottom of the second movable seat is provided with a fourth mounting hole (8 c), the first mounting hole (6 b) extends upwards and is communicated with the fourth mounting hole (8 c), a second pin column (83) is arranged in the second space (8 a), the top of the second pin column (83) is arranged in the third mounting hole (8 b), the bottom of the second pin column (83) penetrates through the fourth mounting hole (8 c) and extends into the first mounting hole (6 b), a second transverse plate (831) is arranged on the second pin column (83), a front pushing column (832) is arranged at the front end of the second transverse plate (831), the front pushing column (832) abuts against a front pushing and pulling surface (821 a), a third spring (84) is sleeved on the second pin column (83), and the third spring (84) is arranged between the second transverse plate (831) and the second movable seat (8), the rear end of the second transverse plate (831) is provided with a rear push column (833),
the rear end in second space (8 a) is equipped with rotatable back handle (85), be equipped with back pinion rack (856) on back handle (85), back pinion rack (856) meshing has back rack (87), back rack (87) are movably established along the fore-and-aft direction on the second sliding seat (8), be equipped with back push-and-pull piece (871) on the front end of back rack (87), be equipped with back push-and-pull face (871 a) that sets up along the preceding top of slant on back push-and-pull piece (871), back push-and-pull face (871 a) ends to be in on back support column (833), establish electrical apparatus mounting panel (7) on second sliding seat (8).
10. The deployable combination distribution cabinet according to claim 9, wherein the first movable seat (6) is provided with a second slide way (6 e) extending along the front-back direction, the bottom of the second movable seat (8) is provided with a second slide block (8 d), and the second slide block (8 d) extends along the front-back direction and fits in the second slide way (6 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413736.6A CN115000835B (en) | 2022-04-20 | 2022-04-20 | Expandable combined power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413736.6A CN115000835B (en) | 2022-04-20 | 2022-04-20 | Expandable combined power distribution cabinet |
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| CN115000835A true CN115000835A (en) | 2022-09-02 |
| CN115000835B CN115000835B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210413736.6A Active CN115000835B (en) | 2022-04-20 | 2022-04-20 | Expandable combined power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115515350A (en) * | 2022-09-20 | 2022-12-23 | 盛威安全设备(浙江)有限公司 | Network server cabinet with detachable plate shell |
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|---|---|---|---|---|
| CN110336195A (en) * | 2019-08-01 | 2019-10-15 | 张文波 | A kind of power distribution cabinet easy to repair |
| CN112736689A (en) * | 2020-12-30 | 2021-04-30 | 长沙市运控自动化技术有限公司 | Switch board convenient to complete set combination |
| CN112960597A (en) * | 2021-02-02 | 2021-06-15 | 滁州学院 | Inflatable elevating platform |
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2022
- 2022-04-20 CN CN202210413736.6A patent/CN115000835B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336195A (en) * | 2019-08-01 | 2019-10-15 | 张文波 | A kind of power distribution cabinet easy to repair |
| CN112736689A (en) * | 2020-12-30 | 2021-04-30 | 长沙市运控自动化技术有限公司 | Switch board convenient to complete set combination |
| CN112960597A (en) * | 2021-02-02 | 2021-06-15 | 滁州学院 | Inflatable elevating platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115515350A (en) * | 2022-09-20 | 2022-12-23 | 盛威安全设备(浙江)有限公司 | Network server cabinet with detachable plate shell |
| CN115515350B (en) * | 2022-09-20 | 2023-03-31 | 盛威安全设备(浙江)有限公司 | Network server cabinet with detachable shell |
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|---|---|
| CN115000835B (en) | 2023-08-01 |
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Effective date of registration: 20230703 Address after: No. 05, Floor 21, Building C, No. 113, Changfeng Street, Xiaodian District, Taiyuan City, Shanxi Province 030000 Applicant after: Shanxi Guodian Power Equipment Group Co.,Ltd. Address before: 33-2-1017, Xihu East Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Applicant before: Wuxi Caibo Information Technology Co.,Ltd. |
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Address after: No. 16-1, Wuluo Street, Tanghuai Industrial Park, Taiyuan City, Shanxi Province, 030032 Transformation and Comprehensive Reform Demonstration Zone Patentee after: Shanxi Guodian Power Equipment Group Co.,Ltd. Address before: No. 05, Floor 21, Building C, No. 113, Changfeng Street, Xiaodian District, Taiyuan City, Shanxi Province 030000 Patentee before: Shanxi Guodian Power Equipment Group Co.,Ltd. |