CN116896010A - Electric power distribution cabinet body assembly convenient to overhaul - Google Patents
Electric power distribution cabinet body assembly convenient to overhaul Download PDFInfo
- Publication number
- CN116896010A CN116896010A CN202310649634.9A CN202310649634A CN116896010A CN 116896010 A CN116896010 A CN 116896010A CN 202310649634 A CN202310649634 A CN 202310649634A CN 116896010 A CN116896010 A CN 116896010A
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- power distribution
- distribution cabinet
- cabinet body
- rod
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a cabinet body assembly of an electric power distribution cabinet convenient to overhaul, and relates to the technical field of electric power distribution cabinets. The invention comprises a base, wherein the base is of a rectangular plate-shaped structure and comprises an installation area for installing a power distribution cabinet body and a storage area for temporarily placing the power distribution cabinet body when a rack is overhauled; the mounting area is provided with a surrounding baffle with a rectangular frame body structure; the frame is arranged in a surrounding block of the installation area; the rack comprises a bottom plate which is horizontally arranged, a plurality of struts are arranged on the upper surface of the bottom plate along the vertical direction, and the top of each strut is connected with a top plate; the bottom side of the bottom plate is connected with the upper surface of the base through a plurality of telescopic columns. According to the invention, the power distribution cabinet body used for being covered on the outer side of the rack is integrally moved out during maintenance, so that the influence on normal maintenance operation due to blocking of the power distribution cabinet body during maintenance and replacement of electrical components on the rack is avoided.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a cabinet body assembly of a power distribution cabinet, which is convenient to overhaul.
Background
The power distribution cabinet of the electric cabinet transfer power, the illumination power distribution cabinet and the metering cabinet are the final-stage equipment of the power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load. When the power distribution cabinet is maintained, a large number of winding wires are required to be classified and distinguished, the wires with faults are required to be disconnected from the total power supply in the power distribution cabinet when personnel overhauls the wires, so that electric shock phenomenon is prevented, the internal space of the power distribution cabinet is narrow, illumination is inconvenient, maintenance is very inconvenient, and a plurality of tools cannot be used or are inconvenient to use inside.
As disclosed in chinese patent publication No. CN111211499a, a power distribution cabinet convenient to overhaul is disclosed, which comprises a base, a movable slipway, an automatic rotation console, an automatic ash removal device, an automatic opening and closing side door, a main drainage channel, a main cabinet front door, a side door, a rain shed, a damping insulation pad for drainage holes in the cabinet, a supporting chute and a connecting fixing pin, when in operation, the automatic opening and side door is opened, the movable slipway enables the main mechanical structure in the cabinet to move to the outer side of the power distribution cabinet, so that the power distribution cabinet is convenient to overhaul, and when not in use, the automatic ash removal device can be downwards moved to the upper part of the automatic rotation console according to time setting to carry out ash removal work on an upper electric appliance original paper; when the power distribution cabinet is used, the blocking effect of the supporting piece cannot be completely avoided when the power distribution cabinet is used due to the arrangement of the supporting piece for supporting the rain shed.
Disclosure of Invention
The invention aims to provide a power distribution cabinet body assembly convenient to overhaul, so as to solve the problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a power distribution cabinet body assembly convenient to overhaul, which comprises a base, wherein the base is of a rectangular plate-shaped structure and comprises an installation area for installing a distribution cabinet body and a storage area for temporarily placing the distribution cabinet body during frame overhaul; the mounting area is provided with a surrounding baffle with a rectangular frame body structure; the frame is arranged in a surrounding baffle of the installation area; the rack comprises a bottom plate which is horizontally arranged, a plurality of struts are arranged on the upper surface of the bottom plate along the vertical direction, and the top of each strut is connected with a top plate; the bottom side surface of the bottom plate is connected with the upper surface of the base through a plurality of telescopic columns;
the upper surface of the base is also provided with a T-shaped channel with the length direction perpendicular to the length direction of the bottom plate; a column sleeve is arranged on the T-shaped channel right below the bottom plate, and a jacking column is movably sleeved at the top of the column sleeve; the two sides of the top column are respectively provided with a hinged support A, and the top of the top column is provided with a supporting block which is supported on the bottom side surface of the bottom plate;
the T-shaped sliding blocks are positioned on the T-shaped channels at the two sides of the column sleeve and can slide along the length direction of the T-shaped channels, one side of each T-shaped sliding block is provided with a hinged support B, and a connecting rod is connected between each hinged support B and each hinged support A; set up the bulge on enclosing the inside wall that keeps off, be provided with the screw thread through hole on the bulge, screw thread through hole department threaded connection has a threaded rod, the tip of threaded rod sets up smooth section, the activity has cup jointed a rectangle pole cover on the smooth section, the one end of rectangle pole cover is provided with the locking bolt, T type slider top sets up the baffle, the other end of rectangle pole cover is fixed one side of baffle.
Further, the novel screw rod comprises a Z-shaped handle used for controlling the threaded rod to rotate in the threaded through hole, a polygonal blind groove is formed in the end portion of the threaded rod, and a convex column capable of being inserted into the polygonal blind groove is arranged in the end portion of the Z-shaped handle.
Further, the device also comprises a pair of handle fixing seats which are arranged in the enclosure and are used for fixing the Z-shaped handles; the two ends of the Z-shaped handle are respectively clamped on the pair of handle fixing seats; the handle fixing seat comprises a U-shaped clamping seat, and the open end at the top of the U-shaped clamping seat is provided with a folded edge which is bent inwards; the two inner side walls of the U-shaped clamping seat are respectively connected with a C-shaped clamping plate through a plurality of springs A, the outer side of the C-shaped clamping plate is also provided with a guide post A sleeved in the springs A, and the inner side wall of the U-shaped clamping seat is provided with a blind hole A in movable fit with the guide post A;
the top of C type splint is provided with vertical setting curb plate, the tip arc guide surface of curb plate, the lateral surface of curb plate is provided with a plurality of guide pillars B, be provided with on the terminal surface of hem with guide pillar B clearance fit's blind hole B.
The power distribution cabinet comprises a power distribution cabinet body, wherein the power distribution cabinet body comprises a bottom plate, a bottom plate and a bottom plate, the bottom side surfaces of the bottom plate are respectively provided with a limiting ejector rod which is downwards arranged, the top of the U-shaped coaming is provided with a top cover, the two inner side walls of the bottom of the U-shaped coaming are respectively provided with a fixed block, the upper surface of each fixed block is provided with a rectangular groove, and the bottom side surface of each rectangular groove is provided with a rectangular through hole;
the bottom side surfaces of the rectangular groove at two sides of the rectangular through hole are respectively provided with an elastic telescopic piece, the tops of the two elastic telescopic pieces are connected with a transverse plate, the bottom side surfaces of the transverse plates are provided with positioning inserting rods, and the upper surfaces of the transverse plates are provided with grooves matched with the limiting ejector rods; the upper surfaces of the bases positioned on the two sides of the enclosure are respectively provided with a positioning blind hole matched with the positioning inserted rod.
Further, the elastic telescopic piece and the telescopic column have the same structure; the two-way valve comprises an inner sleeve and an outer sleeve which are sleeved with each other, and a spring B is connected between the inner sleeve and the outer sleeve.
Further, two support column lateral surfaces located at two ends of the bottom plate are provided with a plurality of T-shaped blocks along equal gaps of the length of the support column lateral surfaces, two inner side walls of the U-shaped coaming are provided with a plurality of base blocks matched with the T-shaped blocks one by one along equal gaps of the vertical direction, and the base blocks are provided with T-shaped through holes matched with the T-shaped blocks.
Further, two sides of the bottom of the U-shaped coaming are respectively provided with a flanging extending outwards, and the bottom side surface of the flanging is provided with a plurality of balls along the length direction of the flanging; the two sides of the base are respectively provided with a step part which can be matched and fixed with the ball.
Further, one side of the opening end of the U-shaped coaming is hinged with a cabinet door; a plurality of limiting blocks are arranged on the outer side wall of the cabinet door, and two through holes A are formed in the limiting blocks; a base is arranged on the outer side wall of the U-shaped coaming, and a pair of through holes B are formed in the base; the two through holes B are provided with a U-shaped rod in a penetrating way, and two ends of the U-shaped rod are respectively provided with a rod body capable of penetrating through the through holes A; the diameter of the rod body is smaller than the inner diameter of the through hole B and larger than the inner diameter of the through hole A.
Further, the end part of the rod body is in threaded connection with a T-shaped threaded rod; the T-shaped threaded rod is sleeved with a movable ring, the periphery of the movable ring is hinged with a plurality of first connecting rods, and the end face of the rod body is hinged with a plurality of second connecting rods hinged with the first connecting rods.
Further, a fixing plate for mounting the electrical components is fixed on the frame.
The invention has the following beneficial effects:
according to the invention, the power distribution cabinet body used for being covered on the outer side of the rack is integrally moved out during maintenance, so that the influence on normal maintenance operation due to the blocking of the power distribution cabinet body is avoided when the electric elements on the rack are maintained and replaced.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a cabinet assembly of a structural power distribution cabinet of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a handle holder according to the present invention;
FIG. 4 is a schematic view of the combined structure of the base and the frame of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at B;
FIG. 6 is a schematic diagram of a T-shaped slider structure according to the present invention;
fig. 7 is a schematic diagram of a cabinet body structure of the power distribution cabinet of the invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
fig. 9 is a schematic view of the structure of the fixing block of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, the invention discloses a power distribution cabinet body assembly convenient to overhaul, which comprises a base 1, wherein the base 1 is of a rectangular plate-shaped structure and comprises an installation area for installing a power distribution cabinet body 2 and a storage area for temporarily placing the power distribution cabinet body 2 when an overhaul of a rack 3 is carried out; the mounting area is provided with a surrounding baffle 11 with a rectangular frame body structure; the frame 3 is arranged in a surrounding baffle 11 of the installation area; the frame 3 comprises a bottom plate 31 which is horizontally arranged, a plurality of struts 32 are arranged on the upper surface of the bottom plate 31 along the vertical direction, and a top plate 33 is connected to the tops of the struts 32; the bottom side surface of the bottom plate 31 is connected with the upper surface of the base 1 through a plurality of telescopic columns 34; the upper surface of the base 1 is also provided with a T-shaped channel 12 with the length direction vertical to the length direction of the bottom plate 31; a column sleeve 13 is arranged on the T-shaped channel 12 right below the bottom plate 31, and a top column 14 is movably sleeved on the top of the column sleeve 13; the two sides of the top column 14 are respectively provided with a hinged support A141, and the top of the top column 14 is provided with a supporting block which is supported on the bottom side surface of the bottom plate 31;
t-shaped sliding blocks 15 which are positioned on the T-shaped channels 12 on the two sides of the column sleeve 13 and can slide along the length direction of the T-shaped channels 12, one side of each T-shaped sliding block 15 is provided with a hinged support B151, and a connecting rod 16 is connected between each hinged support B151 and each hinged support A141; the inner side wall of the enclosure 11 is provided with a protruding part 17, the protruding part 17 is provided with a threaded through hole 171, a threaded rod 18 is connected to the threaded through hole 171 in a threaded mode, the end portion of the threaded rod 18 is provided with a smooth section, a rectangular rod sleeve 19 is movably sleeved on the smooth section, one end of the rectangular rod sleeve 19 is provided with a locking bolt 191, the top of the T-shaped sliding block 15 is provided with a baffle 152, and the other end of the rectangular rod sleeve 19 is fixed on one side of the baffle 152.
Preferably, the Z-shaped handle 3 is further arranged for controlling the threaded rod 18 to rotate along the threaded through hole 171, a polygonal blind groove is arranged at the end of the threaded rod 18, and a convex column which can be inserted into the polygonal blind groove is arranged at the end of the Z-shaped handle 3.
Preferably, the handle fixing seat 4 is arranged in the enclosure 11 and is used for fixing the Z-shaped handle 3; two ends of the Z-shaped handle 3 are respectively clamped on a pair of handle fixing seats 4; the handle fixing seat 4 comprises a U-shaped clamping seat 41, and a folded edge 42 bent inwards is arranged at the top opening end of the U-shaped clamping seat 41; two inner side walls of the U-shaped clamping seat 41 are respectively connected with a C-shaped clamping plate 44 through a plurality of springs A43, a guide post A45 sleeved in the springs A43 is further arranged on the outer side of the C-shaped clamping plate 44, and a blind hole A which is in movable fit with the guide post A45 is formed in the inner side wall of the U-shaped clamping seat 41;
the top of C splint 44 is provided with vertical setting curb plate 49, and the tip arc guide surface 46 of curb plate 49, the lateral surface of curb plate 49 are provided with a plurality of guide posts B47, are provided with on the terminal surface of hem 42 with guide post B47 clearance fit's blind hole B48.
Preferably, the bottom side surfaces of the two ends of the bottom plate 31 are respectively provided with a limiting ejector rod 311 which is downwards arranged, the power distribution cabinet body 2 comprises a U-shaped coaming 21, the top of the U-shaped coaming 21 is provided with a top cover 22, the two inner side walls of the bottom of the U-shaped coaming 21 are respectively provided with a fixed block 23, the upper surface of the fixed block 23 is provided with a rectangular groove 24, and the bottom side surface of the rectangular groove 24 is provided with a rectangular through hole 241;
the bottom side surfaces of the rectangular grooves 24 positioned at the two sides of the rectangular through hole 241 are respectively provided with an elastic telescopic piece 25, the tops of the two elastic telescopic pieces 25 are connected with a transverse plate 26, the bottom side surfaces of the transverse plate 26 are provided with positioning inserting rods 261, and the upper surface of the transverse plate 26 is provided with a groove 262 matched with the limiting ejector rod 311; the upper surfaces of the bases 1 positioned on the two sides of the enclosure 11 are respectively provided with a positioning blind hole matched with the positioning inserted rod 27.
Preferably, the elastic telescopic member 25 and the telescopic column 34 are identical in structure; the two-way valve comprises an inner sleeve and an outer sleeve which are sleeved with each other, and a spring B is connected between the inner sleeve and the outer sleeve.
Preferably, the outer side surfaces of the two struts 32 at the two ends of the bottom plate 31 are provided with a plurality of T-shaped blocks 35 along the equal gaps of the length, the two inner side walls of the U-shaped coaming 21 are provided with a plurality of base blocks 27 which are matched with the T-shaped blocks 35 one by one along the equal gaps of the vertical direction, and the base blocks 28 are provided with T-shaped through holes 271 matched with the T-shaped blocks 35.
Preferably, the two sides of the bottom of the U-shaped coaming 21 are respectively provided with a flanging 28 extending outwards, and the bottom side surface of the flanging 28 is provided with a plurality of balls 281 along the length direction; the base 1 is provided with stepped portions 10 on both sides thereof, respectively, which are engageable with the balls 281.
Preferably, a cabinet door 29 is hinged to one side of the opening end of the U-shaped coaming 21; a plurality of limiting blocks 5 are arranged on the outer side wall of the cabinet door 29, and two through holes A51 are formed in the limiting blocks 5; the outer side wall of the U-shaped coaming 21 is provided with a base 6, and the base 6 is provided with a pair of through holes B61; the two through holes B61 are provided with a U-shaped rod 62 in a penetrating way, and two ends of the U-shaped rod 62 are respectively provided with a rod body 63 which can penetrate through the through hole A51; the rod 63 has a diameter smaller than the inner diameter of the through hole B61 and larger than the inner diameter of the through hole a 51.
Preferably, the end of the rod 63 is threaded with a T-shaped threaded rod 64; the T-shaped threaded rod 64 is sleeved with a movable ring 67, a plurality of first connecting rods 65 are hinged to the periphery of the movable ring 67, and a plurality of second connecting rods 66 hinged to the first connecting rods 65 are hinged to the end face of the rod body 63.
Preferably, a fixing plate for mounting the electric components is fixed to the frame 3.
When in use, the Z-shaped handle 3 is taken out from the handle fixing seat 4; then, the convex column of the Z-shaped handle 3 is inserted into a polygonal blind groove at the end part of the threaded rod 18, the Z-shaped handle 3 is rotated to drive the threaded rod 18 to rotate, so that the rectangular rod sleeve 19 is driven to prop against a T-shaped sliding block 15 to slide along the length direction of the T-shaped channel 12, the top column 14 is driven to rise, and the frame 3 is integrally driven to rise along the vertical direction; thereby enabling the limiting ejector rod 311 to move upwards, and the bottom side surface of the groove 262 at the bottom end of the limiting ejector rod 311; the transverse plate 26 moves upwards as a whole under the action of the elastic telescopic piece 25, and the positioning inserting rod 27 slides out of the positioning blind hole;
then, the power distribution cabinet body 2 is pushed along the length direction of the step part 10 to slide along the matching of the ball 281 and the step part 10, so that the power distribution cabinet body 2 moves to the storage area of the base 1; before pushing the power distribution cabinet body 2, opening a cabinet door 29; and controls the movement of the U-shaped rod 62 in the axial direction of the through hole B61, and controls the end of the rod body 63 to penetrate through the through hole a51; the T-shaped threaded rod 64 is then rotated such that the angle between the first link 65 and the second link 66 is 90-150.
According to the invention, during maintenance, the power distribution cabinet body 2 used for being covered on the outer side of the frame 3 is integrally moved out, so that the influence on normal maintenance operation due to the blocking of the power distribution cabinet body 2 during maintenance and replacement of electric elements on the frame 3 is avoided.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form 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 understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. Electric power distribution cabinet body subassembly convenient to overhaul, its characterized in that: the power distribution cabinet comprises a base (1), wherein the base (1) is of a rectangular plate-shaped structure and comprises an installation area for installing a power distribution cabinet body (2) and a storage area for temporarily placing the power distribution cabinet body (2) when a rack (3) is overhauled;
the mounting area is provided with a surrounding baffle (11) with a rectangular frame body structure; the frame (3) is arranged in a surrounding baffle (11) of the installation area; the machine frame (3) comprises a bottom plate (31) which is horizontally arranged, a plurality of struts (32) are arranged on the upper surface of the bottom plate (31) along the vertical direction, and the top of each strut (32) is connected with a top plate (33); the bottom side surface of the bottom plate (31) is connected with the upper surface of the base (1) through a plurality of telescopic columns (34);
the upper surface of the base (1) is also provided with a T-shaped channel (12) with the length direction vertical to the length direction of the bottom plate (31); a column sleeve (13) is arranged on the T-shaped channel (12) right below the bottom plate (31), and a jacking column (14) is movably sleeved at the top of the column sleeve (13); two sides of the top column (14) are respectively provided with a hinged support A (141), and the top of the top column (14) is provided with a supporting block which is supported on the bottom side surface of the bottom plate (31);
t-shaped sliding blocks (15) which are positioned on the T-shaped channels (12) at two sides of the column sleeve (13) and can slide along the length direction of the T-shaped channels (12), one side of each T-shaped sliding block (15) is provided with a hinged support B (151), and a connecting rod (16) is connected between each hinged support B (151) and each hinged support A (141);
set up bulge (17) on enclosing the inside wall that keeps off (11), be provided with screw thread through hole (171) on bulge (17), screw thread through hole (171) department threaded connection has a threaded rod (18), the tip of threaded rod (18) sets up smooth section, the activity has cup jointed a rectangle pole cover (19) on the smooth section, the one end of rectangle pole cover (19) is provided with lock bolt (191), T type slider (15) top sets up baffle (152), the other end of rectangle pole cover (19) is fixed one side of baffle (152).
2. The power distribution cabinet body assembly convenient to overhaul according to claim 1, further comprising a Z-shaped handle (3) for controlling the threaded rod (18) to rotate in the threaded through hole (171), wherein a polygonal blind groove is formed in the end portion of the threaded rod (18), and a convex column capable of being inserted into the polygonal blind groove is formed in the end portion of the Z-shaped handle (3).
3. The power distribution cabinet body assembly convenient to overhaul as claimed in claim 2, further comprising a pair of handle fixing seats (4) which are arranged in the enclosure (11) and are used for fixing the Z-shaped handles (3); two ends of the Z-shaped handle (3) are respectively clamped on a pair of handle fixing seats (4);
the handle fixing seat (4) comprises a U-shaped clamping seat (41), and a folded edge (42) bent inwards is arranged at the open end of the top of the U-shaped clamping seat (41);
two inner side walls of the U-shaped clamping seat (41) are respectively connected with a C-shaped clamping plate (44) through a plurality of springs A (43), a guide column A (45) sleeved in the springs A (43) is further arranged on the outer side of the C-shaped clamping plate (44), and blind holes A which are movably matched with the guide column A (45) are formed in the inner side walls of the U-shaped clamping seat (41);
the top of C type splint (44) is provided with vertical setting curb plate (49), the tip arc guide surface (46) of curb plate (49), the lateral surface of curb plate (49) is provided with a plurality of guide pillar B (47), be provided with on the terminal surface of hem (42) with guide pillar B (47) clearance fit's blind hole B (48).
4. The electric power distribution cabinet body assembly convenient to overhaul according to claim 1, wherein limiting ejector rods (311) which are downwards arranged are arranged on the bottom side surfaces of two ends of the bottom plate (31);
the power distribution cabinet body (2) comprises a U-shaped coaming (21), a top cover (22) is arranged at the top of the U-shaped coaming (21), two inner side walls at the bottom of the U-shaped coaming (21) are respectively provided with a fixed block (23), the upper surface of the fixed block (23) is provided with a rectangular groove (24), and a rectangular through hole (241) is formed in the bottom side face of the rectangular groove (24);
the bottom side surfaces of the rectangular grooves (24) positioned on two sides of the rectangular through hole (241) are respectively provided with an elastic telescopic piece (25), the tops of the two elastic telescopic pieces (25) are connected with a transverse plate (26), the bottom side surfaces of the transverse plate (26) are provided with positioning inserting rods (261), and the upper surface of the transverse plate (26) is provided with grooves (262) matched with the limiting ejector rods (311);
the upper surfaces of the bases (1) positioned on the two sides of the enclosure (11) are respectively provided with a positioning blind hole matched with the positioning inserted rod (27).
5. The power distribution cabinet body assembly convenient to overhaul as claimed in claim 4, wherein the elastic telescopic piece (25) and the telescopic column (34) are identical in structure; the two-way valve comprises an inner sleeve and an outer sleeve which are sleeved with each other, and a spring B is connected between the inner sleeve and the outer sleeve.
6. The power distribution cabinet body assembly convenient to overhaul according to claim 4, wherein a plurality of T-shaped blocks (35) are arranged on the outer side surfaces of two support columns (32) at two ends of the bottom plate (31) along equal gaps of the length of the two support columns, a plurality of base blocks (27) which are matched with the T-shaped blocks (35) one by one are arranged on the two inner side walls of the U-shaped coaming (21) along equal gaps of the vertical direction, and T-shaped through holes (271) which are matched with the T-shaped blocks (35) are formed in the base blocks (28).
7. The electric power distribution cabinet body assembly convenient to overhaul as claimed in claim 4, wherein flanges (28) extending outwards are respectively arranged on two sides of the bottom of the U-shaped coaming (21), and a plurality of balls (281) are arranged on the bottom side surface of each flange (28) along the length direction; the two sides of the base (1) are respectively provided with a step part (10) which can be matched and fixed with the ball (281).
8. The electric power distribution cabinet body assembly convenient to overhaul as claimed in claim 4, wherein a cabinet door (29) is hinged to one side of the opening end of the U-shaped coaming (21); a plurality of limiting blocks (5) are arranged on the outer side wall of the cabinet door (29), and two through holes A (51) are formed in the limiting blocks (5);
a base (6) is arranged on the outer side wall of the U-shaped coaming (21), and a pair of through holes B (61) are formed in the base (6); two through holes B (61) are penetrated and provided with a U-shaped rod (62), and two ends of the U-shaped rod (62) are respectively provided with a rod body (63) capable of penetrating through the through holes A (51);
the diameter of the rod body (63) is smaller than the inner diameter of the through hole (B61) and larger than the inner diameter of the through hole (A51).
9. The power distribution cabinet assembly according to claim 8, wherein the end of the rod (63) is threaded with a T-shaped threaded rod (64);
the T-shaped threaded rod (64) is sleeved with a movable ring (67), a plurality of first connecting rods (65) are hinged to the periphery of the movable ring (67), and a plurality of second connecting rods (66) hinged to the first connecting rods (65) are hinged to the end face of the rod body (63).
10. A power distribution cabinet assembly according to claim 1, characterized in that the frame (3) is fixed with a fixing plate for mounting electrical components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310649634.9A CN116896010A (en) | 2023-06-02 | 2023-06-02 | Electric power distribution cabinet body assembly convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310649634.9A CN116896010A (en) | 2023-06-02 | 2023-06-02 | Electric power distribution cabinet body assembly convenient to overhaul |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712869A (en) * | 2024-01-30 | 2024-03-15 | 伟兴有限公司 | Cabinet door switch angle controllable switch board |
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| CN117712869B (en) * | 2024-01-30 | 2024-04-09 | 伟兴有限公司 | Cabinet door switch angle controllable switch board |
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