CN114336356A - Switch board convenient to overhaul - Google Patents
Switch board convenient to overhaul Download PDFInfo
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- CN114336356A CN114336356A CN202210012845.7A CN202210012845A CN114336356A CN 114336356 A CN114336356 A CN 114336356A CN 202210012845 A CN202210012845 A CN 202210012845A CN 114336356 A CN114336356 A CN 114336356A
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Abstract
The invention discloses a power distribution cabinet convenient to overhaul, and relates to the technical field of power distribution cabinets. The invention comprises a base and side plates hinged on the base, wherein stand columns are arranged on the base between the two side plates, top plates capable of lifting along the length direction of the stand columns are arranged at the tops of the four stand columns in a matching manner, through holes for the stand columns to movably penetrate through are formed in the top plates, fixing covers abutted against the top ends of the stand columns are arranged on the through holes in a matching manner, an opening C is formed in the center of each top plate, and a rainproof cover is arranged at the opening C positioned on the outer top side surface of each top plate in a matching manner; the curb plate includes rectangular plate-like curb plate body, and curb plate body both sides edge in the outside all sets up the stair structure, and the stair structure is one and articulates the turn-ups strip in curb plate body one side. The bottom end of the side plate is hinged with the base, so that the side plate can be conveniently controlled to turn over along the hinged side, the side plate can be completely unfolded in the maintenance process, and the top plate can be detached at the same time, so that the power distribution cabinet can be integrally and conveniently exposed without interference, and further, the maintenance is convenient.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet convenient to overhaul.
Background
The power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of the previous-stage power distribution equipment to nearby loads, and the equipment provides protection, monitoring and control for the loads.
Traditional thing networking power distribution cabinet is the space more closed box mostly, and the unilateral is equipped with an access door, and narrow and small space very is difficult to execute the expansion to the staff who overhauls like this, and because the unilateral opens the door, leads to in the thing networking power distribution cabinet than dim, to overhauing the workman difficult circuit of seeing clearly, also leads to the emergence of dangerous condition such as electric shock easily, for this thing networking power distribution cabinet that we provide a convenient to overhaul.
Disclose a switch board convenient to overhaul as china CN202010582479.X, including the switch board body, the rear end inner wall fixed mounting of the switch board body has two tilting mechanism, and the equal fixed mounting of lower extreme of two tilting mechanism has the mounting panel, the kerve has been seted up to the bottom of the switch board body, the inside fixed mounting of kerve has moving mechanism, moving mechanism's front end fixed mounting has the connecting rod, the one end fixed mounting that moving mechanism was kept away from to the connecting rod has elevating system. According to the invention, the mounting plate can be turned over through the arranged turnover mechanism and can be pushed forwards, so that the overhaul space is enlarged, and overhaul personnel can conveniently overhaul devices at the rear part of the mounting plate; it still has the problem of inconvenient maintenance.
Disclosure of Invention
The invention aims to provide a power distribution cabinet convenient to maintain.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a power distribution cabinet convenient to overhaul, which comprises a base with a rectangular structure and side plates hinged to four edge sides of the base, wherein an upright post is arranged on the base between any two side plates, the tops of the four upright posts are provided with top plates capable of lifting along the length direction of the upright posts in a matching manner, the top plates are provided with through holes for the upright posts to movably penetrate through, the through holes are provided with fixed covers in a matching manner, the fixed covers are abutted against the top ends of the upright posts, the centers of the top plates are provided with openings C, and the openings C positioned on the outer top side surfaces of the top plates are provided with rain-proof covers in a matching manner; the side plate comprises a rectangular plate-shaped side plate body, step structures are arranged at two edges of the outer side of the side plate body, each step structure is a flanging strip hinged to one side of the side plate body, and the flanging strips can be turned over along the edge side of the side plate body; the upright column comprises a square column body, two adjacent outer side surfaces of the square column body are respectively provided with a flanging which is abutted against the stepped structure, and two adjacent outer side walls of the square column body are respectively provided with a rectangular sliding groove along the length direction; the top plate is provided with a through hole, and the shape of the through hole is matched with the shape of the cross section of the upright post; and two adjacent side surfaces of the through hole are respectively provided with a ball sliding along the two rectangular sliding grooves.
Further, be located the roof includes the roof body, the week side of roof body is provided with the manger plate edge of turning over the book downwards, the through-hole week side of roof body upper surface is provided with rectangle body structure, a relative two lateral walls of rectangle body structure are provided with a rectangle shelves strip respectively, the middle part of rectangle shelves strip sets up the notch, fixed lid is including covering the body, the relative both sides in bottom of lid body are provided with hem A respectively, two hem A all is provided with the hem B of buckling to the inboard, hem B's upper surface is provided with the intraoral lug of insertion groove.
Furthermore, a plurality of threaded through holes A are formed in the turnup along the length direction of the turnup, studs are arranged in the threaded through holes A, operation openings are formed in the end portions of the studs, threaded blind holes matched with the studs are formed in the stepped structures, and limiting blocks are arranged in the threaded through holes A.
Furthermore, the base comprises a base body, a supporting plate is supported on the upper surface of the base body through a pillar, hinge grooves A are formed in the periphery of the base body, and hinge grooves B are formed in the side plate body; the bottom end of the square column body is provided with a positioning column, and the base body is provided with a positioning groove for inserting the positioning column; when four the curb plate surrounds, the inside wall of curb plate supports and leans on the outward flange side of backup pad, just the contact site of curb plate and backup pad sets up the sealing layer, the week side of backup pad is provided with the gasbag with sealing layer complex.
Furthermore, an L-shaped stop plate which is attached to the outer side wall of the stand column is arranged at the top of the stand column, a threaded through hole B which is matched with the threaded through hole A is formed in the stop plate, and a positioning sliding block which is matched with the rectangular sliding groove is arranged on the inner side of the stop plate; the top end of the upright post is provided with a rectangular jack, an insertion rod is arranged on the rectangular jack in a matching mode, a fixed block is arranged at the top of the insertion rod, and a through hole is formed in the fixed block;
when the device is used, one end of a traction rope is fixed at a through hole, the other end of the traction rope penetrates through another through hole, a fixed block is arranged at the top of the top plate, a fixed pulley is arranged on the fixed block, and the traction rope penetrates through the fixed pulley.
Furthermore, four fixing columns are arranged on the supporting plate in a rectangular distribution, the bottom ends of the fixing columns penetrate through the supporting plate, slots for the fixing columns to be inserted in a matched mode are formed in the base body, fixing edges fixed to the supporting plate are arranged on the outer sides of the fixing columns, and fixing bolts A are arranged on the fixing edges; and a plurality of mounting beam assemblies for mounting electrical elements are arranged between any two adjacent fixing columns from bottom to top.
Further, the beam assembly comprises a cross rod and fixing pieces arranged at two ends of the cross rod; the fixing piece comprises a base block, a through hole for fixing the cross rod is formed in the base block, a locking bolt A for fixing the cross rod is arranged on the outer side of the base block, a rectangular channel is formed in the end portion of the base block, and the length direction of the rectangular channel is perpendicular to that of the through hole; a locking bolt B is arranged on one outer side wall of the rectangular channel; an end plate is arranged at the opening end of the rectangular channel, a limiting sliding strip is arranged on the inner side of the end plate, a limiting sliding groove matched with the limiting sliding strip is arranged at the opening end of the rectangular channel, a folded edge C is arranged at one end of the end plate, and a fixing bolt B is arranged on the folded edge C; .
Furthermore, the top cooperation of four fixed columns is provided with fixed frame, fixed frame includes the framework, four corner sides of the bottom side of framework all are provided with one and are used for the fixed column male fixed slot, and the outside is provided with fixing bolt C.
Furthermore, the upper surface of the base body is provided with an enclosing edge, a fan is arranged in the enclosing edge, a rectangular opening A is arranged on the supporting plate right above the enclosing edge, and a plurality of rectangular plate-shaped supporting strips are arranged in the rectangular opening A; the bottom of curb plate body is provided with a rectangle opening B, be provided with the rectangular plate body that a plurality of slopes set up in the rectangle opening B.
Furthermore, at least one side plate body is provided with a door opening, the door opening is hinged with a switch door, and the switch door is provided with a door handle; the door handle comprises a handle rod, and two ends of the handle rod are respectively provided with a movable column; the switch door is provided with an installation structure for installing a door handle; the mounting structure comprises a containing groove which is arranged on the outer side surface of the switch door and is used for containing the handle rod, two ends of the containing groove are respectively provided with an opening which penetrates through the switch door, and the movable column movably penetrates through the opening; a barrel is arranged on the inner side wall of the switch door positioned at the opening, a convex ring is arranged at one end of the movable column positioned in the movable column, and a spring is connected between the convex ring and the barrel; when the spring is in a natural telescopic state, the handle rod is immersed in the accommodating groove.
The invention has the following beneficial effects:
according to the invention, the bottom end of the side plate is hinged with the base, so that the side plate can be conveniently controlled to turn over along the hinged side, the side plate can be completely unfolded in the maintenance process, and the top plate can be detached at the same time, so that the power distribution cabinet can be integrally and conveniently exposed without interference, and further, the maintenance is convenient.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of a power distribution cabinet according to the present invention;
FIG. 2 is a first schematic view of a base structure of the present invention;
FIG. 3 is a first schematic view of a column structure according to the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the top plate structure of the present invention;
FIG. 6 is a top view of the present invention of FIG. 5;
FIG. 7 is an enlarged view of a portion of the invention shown in FIG. 6 at B;
FIG. 8 is a first side plate structure of the present invention;
FIG. 9 is a schematic view of a second embodiment of the present invention;
FIG. 10 is an enlarged view of a portion of the invention shown in FIG. 9 at F;
FIG. 11 is a third schematic view of the column structure of the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11 at H in accordance with the present invention;
FIG. 13 is a view showing the up and down movement of the top plate according to the present invention;
FIG. 14 is a schematic diagram of the internal structure of the power distribution cabinet of the present invention;
FIG. 15 is a second schematic view of a base structure of the present invention;
FIG. 16 is an enlarged view of a portion of the invention at C of FIG. 15;
FIG. 17 is a schematic view of a cross-beam assembly according to the present invention;
FIG. 18 is an enlarged view of a portion of the invention shown in FIG. 17 at D;
FIG. 19 is a schematic view of the fixing frame structure of the present invention;
FIG. 20 is a schematic diagram of a power distribution cabinet structure according to the present invention;
FIG. 21 is a schematic view of a retaining cap according to the present invention;
FIG. 22 is a second side plate structure of the present invention;
fig. 23 is a cross-sectional view taken at E-E of fig. 22.
Detailed Description
As shown in fig. 1-23; a power distribution cabinet convenient to overhaul comprises a base 1 of a rectangular structure and side plates 2 hinged to four edge sides of the base 1, wherein a stand column 3 is arranged on the base 1 between any two side plates 2, top plates 4 capable of lifting along the length direction of the stand column 3 are arranged at the tops of the four stand columns 3 in a matched mode, through holes 41 for the stand columns 3 to penetrate through movably are formed in the top plates 4, fixing covers 5 abutted to the top ends of the stand columns 3 are arranged on the through holes 41 in a matched mode, an opening C is formed in the center of each top plate 4, and a rain-proof cover 46 is arranged at the position of the opening C located on the outer top side face of each top plate 4 in a matched mode; the side plate 2 comprises a rectangular plate-shaped side plate body 20, step structures 22 are arranged at two edges of the outer side of the side plate body 20, each step structure 22 is a flanging strip hinged to one side of the side plate body 20, and the flanging strips can be turned over along the edge side of the side plate body 20; the upright post 3 comprises a square post body 30, two adjacent outer side surfaces of the square post body 30 are respectively provided with a flanging 32 which is abutted against the stepped structure 22, and two adjacent outer side walls of the square post body 30 are respectively provided with a rectangular sliding groove 31 along the length direction; the top plate 4 is provided with a through hole 41, and the shape of the through hole is matched with the shape of the cross section of the upright post 3; two adjacent side surfaces of the through hole 41 are respectively provided with a ball 42 sliding along the two rectangular sliding grooves 31.
When the power distribution cabinet is used, when the whole interior of the power distribution cabinet needs to be overhauled, the side plates 2 are firstly overturned outwards to be horizontal from the space between the two adjacent upright posts 3; then the fixed cover 5 is detached from the top end of the upright post 3, the rain cover 46 is detached from the outer top side surface of the top plate 4, and finally the balls 42 are controlled to roll along the length direction of the rectangular sliding groove 31 until the top plate 4 falls to the bottom side surface and abuts against the base 1; when the control side plate 2 is turned outwards, the step structure 22 is first turned along the hinge side.
As shown in fig. 5-7, the top plate 4 includes a top plate body 40, a water retaining edge 401 folded downward is disposed on the periphery of the top plate body 40, a rectangular tube structure 43 is disposed on the periphery of a through hole 41 on the upper surface of the top plate body 40, a rectangular blocking strip 44 is disposed on each of two opposite outer side walls of the rectangular tube structure 43, a notch 45 is disposed in the middle of the rectangular blocking strip 44, the fixing cover 5 includes a cover body 50, two opposite sides of the bottom end of the cover body 50 are respectively provided with a folded edge a51, two folded edges a51 are both provided with a folded edge B52 folded inward, a projection 53 inserted into the notch 45 is disposed on the upper surface of the folded edge B52, the top plate 4 is conveniently supported and fixed through the upright post 3 by the setting of the fixing cover 5, and the fixing cover 5 is also conveniently detached from the rectangular tube structure 43 or mounted on the rectangular tube structure 43 through the setting of the projection 53, the notch 45, and the like.
As shown in fig. 2, the base 1 includes a base body 10, a supporting plate 13 is supported on the upper surface of the base body 10 through a pillar 12, a hinge slot a11 is provided on the periphery of the base body 10, and a hinge slot B21 is provided on the side plate body 20; the bottom end of the square column body 20 is provided with a positioning column 27, and the base body 10 is provided with a positioning groove 14 for inserting the positioning column 27; when the four side plates 2 surround, the inner side walls of the side plates 2 abut against the outer edge side of the support plate 13, the contact part of the side plates 2 and the support plate 13 is provided with a sealing layer 25, and the periphery of the support plate 13 is provided with an air bag matched with the sealing layer 25.
As shown in fig. 3 and 4, a plurality of threaded through holes a33 are formed in the flange 32 along the length direction thereof, a stud 35 is arranged in the threaded through hole a33, an operation opening 36 is formed in the end portion of the stud 35, a threaded blind hole matched with the stud 35 is formed in the stepped structure 33, and a limit block 34 is arranged in the threaded through hole a 33;
when the interior of the power distribution cabinet needs to be integrally overhauled, all the studs 35 are screwed out from the threaded blind holes, air in the air bags is exhausted at the same time, the air bags are retracted, and then the side plates 2 can be controlled to turn over outwards from the space between the two adjacent upright columns 3;
when the side plate 2 needs to be turned to a use state again, the side plate 2 is firstly controlled to turn, then the stepped structures 22 on the two sides are turned along the hinged sides, the control stud 35 is screwed into the threaded blind hole, so that the side plate 2 is fixed, then the air bag is inflated to expand the air bag, and the air bag is abutted against the sealing layer 25 to form sealing with the sealing layer 25.
As shown in fig. 9-13, an L-shaped stopper plate 38 attached to the outer side wall of the upright column 3 is disposed at the top of the upright column 3, a threaded through hole B381 matched with the threaded through hole a33 is disposed on the stopper plate 38, and a positioning slider 382 matched with the rectangular sliding groove 31 is disposed inside the stopper plate 38; a rectangular insertion hole 39 is formed in the top end of the upright post 3, an insertion rod 391 is arranged on the rectangular insertion hole 39 in a matching mode, a fixing block 392 is arranged on the top of the insertion rod 391, and a through hole 393 is formed in the fixing block 392; one end of a traction rope 100 is fixed at a through hole 393, the other end of the traction rope penetrates through another through hole 393, a fixed block is arranged at the top of the top plate 4, a fixed pulley 200 is arranged on the fixed block, and the traction rope 100 penetrates through the fixed pulley 200.
When the device is used, the stop plate 38 is installed on the outer side of the upright post 3 in a matched mode, the top plate 4 is slightly lifted, meanwhile, the side plate 2 is turned out, the fixed cover 5 is removed, the top plate 4 is controlled to slowly slide onto the stop plate 38, and the top plate 4 is supported through the stop plate 38;
then, the inserting rod 391 is installed at the top end of the upright post 3, the fixed block is provided with the fixed pulley 200, the pulling rope 100 is arranged, then the stop plate 38 is removed, and the pulling rope 100 is slowly released, so that the top plate 4 is slowly released to the bottom position.
When the top plate 4 needs to be controlled to ascend, the traction rope 100 is pulled outwards so as to slowly ascend the top plate 4 from the bottom to the top, after the upright post 3 is immersed in the top plate 4, a stop plate 38 is installed on the outer side of the upright post 3 in a matched mode, the stop plate 38 supports the top plate 4, and then four fixing covers 5 are installed on the top of the top plate 4; then inwards overturn and screw in the side plate 2, and after the side plate 2 overturns, the control top plate 4 descends to the top of the upright post 3 to be abutted against the fixed cover 5.
As shown in fig. 14-16, four fixing posts 16 are arranged on the supporting plate 13 in a rectangular distribution, the bottom ends of the fixing posts 16 penetrate through the supporting plate 13, the base body 10 is provided with slots 101 for the fixing posts 16 to be inserted in, the outer sides of the fixing posts 16 are provided with fixing edges 161 fixed on the supporting plate 13, and the fixing edges 161 are provided with fixing bolts a 162; a plurality of mounting beam assemblies 6 used for mounting electrical components are arranged between any two adjacent fixing columns 16 from bottom to top, and the fixing columns 16 are conveniently and stably mounted through the slots 101 and the fixing edges 161.
As shown in fig. 17-18, the beam assembly 6 includes a cross bar 60, and mounts provided at both ends of the cross bar 60; the fixing piece comprises a base block 61, a through hole 62 for fixing the cross bar 60 is formed in the base block 61, a locking bolt A63 for fixing the cross bar 60 is arranged on the outer side of the base block 61, a rectangular channel 64 is formed in the end portion of the base block 61, and the length direction of the rectangular channel 64 is perpendicular to the length direction of the through hole 62; and a locking bolt B65 is provided on an outer side wall of the rectangular channel 64; an end plate 67 is arranged at the open end of the rectangular channel 64, a limiting sliding strip 671 is arranged on the inner side of the end plate 67, a limiting sliding groove 66 matched with the limiting sliding strip 671 is arranged at the open end of the rectangular channel 64, a folded edge C68 is arranged at one end of the end plate 67, and a fixing bolt B69 is arranged on the folded edge C68; the cross sections of the limiting sliding groove 66 and the limiting sliding strip 671 are of dovetail structures. Through the arrangement of the rectangular channel 64 and the end plate 67, the number of the cross beam assemblies 6 between any two adjacent fixed columns 16 and the gap between two adjacent cross beam assemblies 6 can be conveniently adjusted according to requirements; when in use, the two fixing columns 16 are respectively clamped on the fixing columns 16 through the rectangular grooves 64, then the end openings of the rectangular grooves 64 are matched and provided with the end plates 67, then the locking bolts B65 are locked, and then the cross rod 60 is fixed between the two fixing pieces.
As shown in fig. 14 and 19, the top of the four fixing posts 16 is provided with a fixing frame 7 in a matching manner, the fixing frame 7 comprises a frame body 71, four corner sides of the bottom side surface of the frame body 71 are provided with fixing grooves 72 for inserting the fixing posts 16, and the outer sides of the four corner sides are provided with fixing bolts C73; the stability of the frame structure formed by the fixed columns 16 is ensured through the arrangement of the frame body 71.
As shown in fig. 15, the upper surface of the base body 10 is provided with an enclosing edge 15, a fan is arranged in the enclosing edge 15, a rectangular opening a131 is arranged on the supporting plate 13 located right above the enclosing edge 15, and a plurality of rectangular plate-shaped supporting bars 132 are arranged in the rectangular opening a 131; the bottom of curb plate body 20 is provided with a rectangle opening B23, is provided with the rectangular plate body 24 that a plurality of slopes set up in the rectangle opening B23, through the setting of rectangle opening B23 and rectangle opening A131, has strengthened the holistic radiating effect of switch board.
As shown in fig. 20 and 22-23, at least one side plate body 20 is provided with a door opening 26, the door opening 26 is hinged with a switch door 27, and the switch door 27 is provided with a door handle; the door handle comprises a handle rod 29, and two ends of the handle rod 29 are respectively provided with a movable column 290; the switch door 27 is provided with a mounting structure for mounting a door handle; the mounting structure comprises a containing groove 271 which is arranged on the outer side surface of the switch door 27 and is used for containing the handle rod 29, both ends of the containing groove 271 are respectively provided with an opening 272 which penetrates through the switch door 27, and the movable column 290 movably penetrates through the opening 272; a cylinder 28 is arranged on the inner side wall of the switch door 27 at the position of the opening 272, a convex ring 291 is arranged at one end of the movable column 290 in the movable column 290, and a spring 292 is connected between the convex ring 291 and the cylinder 28; when the spring 292 is in a natural expansion state, the handle lever 29 is submerged in the receiving groove 271. Through the mounting structure of this department and the setting of door handle, made things convenient for hiding the door handle, avoided curb plate body 20 upset back door handle striking ground to cause the door handle to damage.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a switch board convenient to overhaul which characterized in that: the anti-theft device comprises a base (1) with a rectangular structure and side plates (2) hinged to four edge sides of the base (1), wherein a stand column (3) is arranged on the base (1) between any two side plates (2), the tops of the four stand columns (3) are provided with a top plate (4) which can lift along the length direction of the stand column (3) in a matching manner, a through hole (41) for the stand column (3) to penetrate through is formed in the top plate (4), a fixing cover (5) which is abutted against the top end of the stand column (3) is arranged on the through hole (41) in a matching manner, an opening C is formed in the center of the top plate (4), and a rain cover (46) is arranged at the opening C positioned on the outer top side surface of the top plate (4) in a matching manner;
the side plate (2) comprises a rectangular plate-shaped side plate body (20), and step structures (22) are arranged at two edges of the outer side of the side plate body (20); the upright post (3) comprises a square post body (30), two adjacent outer side surfaces of the square post body (30) are respectively provided with a flanging (32) which is abutted against the stepped structure (22), and two adjacent outer side walls of the square post body (30) are respectively provided with a rectangular sliding groove (31) along the length direction; the ladder structure (22) is an edge turning strip hinged to one side of the side plate body (20), and the edge turning strip can turn over along the edge side of the side plate body (20);
the top plate (4) is provided with a through hole (41) the shape of which is matched with the cross section shape of the upright post (3); two adjacent side surfaces of the through hole (41) are respectively provided with a ball (42) which slides along the two rectangular sliding grooves (31).
2. An easy-to-service switch board according to claim 1, characterized in that the top board (4) comprises a top board body (40), the periphery of the top plate body (40) is provided with a water retaining edge (401) which is turned downwards, a rectangular pipe body structure (43) is arranged on the periphery of the through hole (41) on the upper surface of the top plate body (40), two opposite outer side walls of the rectangular pipe body structure (43) are respectively provided with a rectangular baffle strip (44), the middle part of the rectangular baffle strip (44) is provided with a notch (45), the fixed cover (5) comprises a cover body (50), two opposite sides of the bottom end of the cover body (50) are respectively provided with a folded edge A (51), both the two folded edges A (51) are provided with folded edges B (52) which are bent inwards, the upper surface of the folded edge B (52) is provided with a convex block (53) inserted into the notch (45).
3. The power distribution cabinet convenient to overhaul according to claim 1, wherein the flanging (32) is provided with a plurality of threaded through holes A (33) along the length direction thereof, studs (35) are arranged in the threaded through holes A (33), the end portions of the studs (35) are provided with operation ports (36), threaded blind holes matched with the studs (35) are formed in the stepped structure (33), and limiting blocks (34) are arranged in the threaded through holes A (33).
4. The distribution cabinet convenient to overhaul according to claim 1, wherein the base (1) comprises a base body (10), a supporting plate (13) is supported on the upper surface of the base body (10) through a pillar (12), a hinge slot A (11) is arranged on the periphery of the base body (10), and a hinge slot B (21) is arranged on the side plate body (20);
the bottom end of the square column body (20) is provided with a positioning column (27), and the base body (10) is provided with a positioning groove (14) for inserting the positioning column (27); when four curb plate (2) surround, the inside wall of curb plate (2) support and lean on the outward flange side of backup pad (13), just the contact site of curb plate (2) and backup pad (13) sets up sealing layer (25), the week side of backup pad (13) is provided with the gasbag with sealing layer (25) complex.
5. The power distribution cabinet convenient to overhaul according to claim 1, wherein an L-shaped stop plate (38) attached to the outer side wall of the upright column (3) is arranged at the top of the upright column (3), a threaded through hole B (381) matched with the threaded through hole A (33) is arranged on the stop plate (38), and a positioning slide block (382) matched with the rectangular sliding chute (31) is arranged on the inner side of the stop plate (38); a rectangular insertion hole (39) is formed in the top end of the upright post (3), an insertion rod (391) is arranged on the rectangular insertion hole (39) in a matched mode, a fixing block (392) is arranged on the top of the insertion rod (391), and a through hole (393) is formed in the fixing block (392);
during the use, the one end of a haulage rope (100) is fixed in a through hole (393) department, another through hole (393) is run through to the other end, just the top of roof (4) is provided with the fixed block, just be provided with fixed pulley (200) on the fixed block, haulage rope (100) pass fixed pulley (200).
6. The power distribution cabinet convenient to overhaul according to claim 1, wherein four fixing columns (16) are arranged on the support plate (13) and distributed in a rectangular shape, the bottom ends of the fixing columns (16) penetrate through the support plate (13), a slot (101) for the fixing columns (16) to be inserted in a matched mode is formed in the base body (10), a fixing edge (161) fixed on the support plate (13) is arranged on the outer side of each fixing column (16), and a fixing bolt A (162) is arranged on each fixing edge (161); a plurality of mounting beam assemblies (6) used for mounting electrical elements are arranged between any two adjacent fixing columns (16) from bottom to top.
7. An easy-to-service power distribution cabinet according to claim 6, characterized in that the beam assembly (6) comprises a cross bar (60) and fixing pieces arranged at two ends of the cross bar (60); the fixing piece comprises a base block (61), a through hole (62) for fixing the cross rod (60) is formed in the base block (61), a locking bolt A (63) for fixing the cross rod (60) is arranged on the outer side of the base block (61), a rectangular channel (64) is formed in the end portion of the base block (61), and the length direction of the rectangular channel (64) is perpendicular to the length direction of the through hole (62); and a locking bolt B (65) is arranged on one outer side wall of the rectangular channel (64); the open end of rectangle channel (64) is provided with end plate (67), the inboard of end plate (67) is provided with spacing draw runner (671), the open end of rectangle channel (64) is provided with spacing draw runner (66) of spacing draw runner (671) complex, the one end of end plate (67) is provided with hem C (68), be provided with fixing bolt B (69) on hem C (68).
8. The power distribution cabinet convenient to overhaul according to claim 6 or 7, wherein a fixing frame (7) is cooperatively arranged at the top of the four fixing columns (16), the fixing frame (7) comprises a frame body (71), fixing grooves (72) for inserting the fixing columns (16) are arranged on four corner sides of the bottom side surface of the frame body (71), and fixing bolts C (73) are arranged on the outer sides of the four corner sides.
9. The power distribution cabinet convenient to overhaul according to claim 1, wherein a surrounding edge (15) is arranged on the upper surface of the base body (10), a fan is arranged in the surrounding edge (15), a rectangular opening A (131) is arranged on a support plate (13) located right above the surrounding edge (15), and a plurality of rectangular plate-shaped support bars (132) are arranged in the rectangular opening A (131); the bottom of the side plate body (20) is provided with a rectangular opening B (23), and a plurality of obliquely arranged rectangular plate bodies (24) are arranged in the rectangular opening B (23).
10. The distribution cabinet convenient to overhaul according to claim 1 or 9, wherein at least one of the side plate bodies (20) is provided with a door opening (26), the door opening (26) is hinged with an opening and closing door (27), and the opening and closing door (27) is provided with a door handle;
the door handle comprises a handle rod (29), and two ends of the handle rod (29) are respectively provided with a movable column (290);
the switch door (27) is provided with a mounting structure for mounting a door handle; the mounting structure comprises an accommodating groove (271) which is arranged on the outer side surface of the switch door (27) and is used for accommodating the handle rod (29), two ends of the accommodating groove (271) are respectively provided with an opening hole (272) which penetrates through the switch door (27), and the movable column (290) movably penetrates through the opening hole (272); a cylinder body (28) is arranged on the inner side wall of the switch door (27) positioned at the opening (272), a convex ring (291) is arranged at one end of the movable column (290) positioned in the movable column (290), and a spring (292) is connected between the convex ring (291) and the cylinder body (28);
when the spring (292) is in a natural telescopic state, the handle rod (29) is sunk into the accommodating groove (271).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012845.7A CN114336356B (en) | 2022-01-07 | 2022-01-07 | Switch board convenient to overhaul |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012845.7A CN114336356B (en) | 2022-01-07 | 2022-01-07 | Switch board convenient to overhaul |
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| CN114336356A true CN114336356A (en) | 2022-04-12 |
| CN114336356B CN114336356B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210012845.7A Active CN114336356B (en) | 2022-01-07 | 2022-01-07 | Switch board convenient to overhaul |
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| CN (1) | CN114336356B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116896010A (en) * | 2023-06-02 | 2023-10-17 | 南京远乐机电科技有限公司 | Electric power distribution cabinet body assembly convenient to overhaul |
| CN117117673A (en) * | 2023-10-23 | 2023-11-24 | 兴化市万达电力工具有限公司 | High-voltage power engineering power box convenient to overhaul |
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|---|---|
| CN114336356B (en) | 2022-11-29 |
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Effective date of registration: 20221109 Address after: 431900 xinmeixiang Avenue, Zhongxiang Economic Development Zone, Jingmen City, Hubei Province Applicant after: HUBEI EDIAN DELI ELECTRICAL CO.,LTD. Applicant after: XIANGYANG POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. Applicant after: Xiangzhou District power supply company of State Grid Hubei Electric Power Co.,Ltd. Address before: 291-1532 Guangyi Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Applicant before: Wuxi muhuan Technology Co.,Ltd. |
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