CN113541001A - Rain-proof switch board convenient to overhaul - Google Patents
Rain-proof switch board convenient to overhaul Download PDFInfo
- Publication number
- CN113541001A CN113541001A CN202110871262.5A CN202110871262A CN113541001A CN 113541001 A CN113541001 A CN 113541001A CN 202110871262 A CN202110871262 A CN 202110871262A CN 113541001 A CN113541001 A CN 113541001A
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- Prior art keywords
- rectangular
- plate
- plate body
- hole
- side plate
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—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
Abstract
The invention discloses a rainproof power distribution cabinet convenient to maintain, and relates to the technical field of power distribution cabinets. The invention comprises a base, wherein four upright posts which are distributed in a rectangular shape are detachably fixed on the base; a side plate, a back plate or a front plate is arranged between two adjacent upright columns; the upright column comprises a rectangular column body, and a rectangular channel I and a rectangular channel II are arranged on one side surface of the rectangular column body along the length direction of the rectangular column body; the side plate comprises a first side plate body which slides up and down along the length direction of the rectangular channel and a second side plate body which slides up and down along the length direction of the rectangular channel. According to the invention, the front plate, the back plate and the side plates are detachably arranged, and one or more of the front plate, the back plate and the side plates are detached as required during maintenance, so that the maintenance operation is convenient, and the detachment and the installation operation after detachment are convenient.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a rainproof power distribution cabinet convenient to maintain.
Background
A power distribution cabinet and a lighting power distribution cabinet are power distribution system and final-stage equipment of a power distribution system, and are the general names of motor control centers. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the switch board was manufactured, generally including the welded steelframe that forms, articulate the cabinet door in a steelframe side and install the curb plate in other three sides, when the installation usually, three curb plate passes through the bolt fastening on the skeleton. And the switch board is in long-term use, and is inevitable to its inside dust removal, is overhauld, and when opening the cabinet door and overhaul, other three curb plates are in the encapsulated situation, and the staff need visit the internal inspection of cabinet with the body, and the internal line of switch board is more complicated, no matter is the dust removal or overhauls the circuit, all is more difficult, and staff's personal safety also very easily receives the harm moreover.
Disclosure of Invention
The invention aims to provide a rainproof power distribution cabinet convenient to overhaul.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a rainproof power distribution cabinet convenient to overhaul, which comprises a base, wherein four upright posts which are distributed in a rectangular shape are detachably fixed on the base; a side plate, a back plate or a front plate is arranged between two adjacent upright columns; the upright post comprises a rectangular column body, and a first rectangular channel and a second rectangular channel are arranged on one side surface of the rectangular column body along the length direction of the rectangular column body; the side plates comprise a first side plate body which slides up and down along the length direction of the rectangular channel and a second side plate body which slides up and down along the length direction of the rectangular channel; the first side plate body and the second side plate body are identical in structure and comprise rectangular plates, the side faces of two ends of each rectangular plate are embedded with balls, and the outer side of each rectangular plate is provided with an operating handle A.
Furthermore, an opening A which is convenient for taking out the second side plate body from the rectangular channel II is formed in one side of the rectangular channel II positioned at the bottom end of the rectangular column body, and a plurality of stop rollers A are detachably arranged in the opening A along the length direction of the opening A; an opening B which is convenient for moving the first side plate body from the first rectangular channel to the second rectangular channel is formed in the top of the rectangular cylinder between the second rectangular channel and the first rectangular channel, and a plurality of stop rollers B are detachably arranged in the opening B along the length direction of the opening B; the stop roller A and the stop roller B are identical in structure and respectively comprise a stop column, a fixing plate A is arranged at the end of the stop column, a fixing bolt A is arranged on the fixing plate A in a threaded penetrating mode, a threaded blind hole A matched with the fixing bolt A is arranged on the rectangular cylinder body and is located on one side of the threaded blind hole A, and a positioning insertion hole matched with the positioning insertion hole A is formed in the end face of the stop column.
Further, the depth of the first rectangular channel is smaller than that of the second rectangular channel, and the width of the first side plate body is smaller than that of the second side plate body; when the rectangular column is installed, the top of the first side plate body is higher than the bottom of the second side plate body, the bottom end of the first side plate body is flush with the bottom end of the rectangular column body, and the top of the second side plate body is flush with the top end of the rectangular column body; a supporting piece for supporting the second side plate body is arranged between the two rectangular columns at the bottom end of the second side plate body; the supporting piece comprises a rectangular rod, two ends of the rectangular rod are respectively provided with a sliding block, a fixing bolt B is arranged on the sliding block, and the upper surface of the rectangular rod is provided with a rubber supporting block which is propped against the bottom end face of the second side plate body; a rectangular sliding groove matched with the sliding block is arranged at the rectangular cylinder positioned at the opening A; be provided with the fixed strip A and the fixed strip B of mutually supporting on rectangle pole and the second curb plate body respectively, be provided with fifth through-hole and the sixth through-hole that is concentric structure on fixed strip A and the fixed strip B, the accessible is locked A and is run through fifth through-hole and sixth through-hole and fix during the use.
Furthermore, a third rectangular channel is arranged on one side surface of the rectangular cylinder body adjacent to the first rectangular channel along the length direction of the rectangular cylinder body; the backboard comprises two backboard bodies positioned at two sides, the opposite sides of the two backboard bodies are respectively provided with a [ -shaped groove plate, and a rectangular connecting column is arranged between the two [ -shaped groove plates; a plurality of telescopic connecting mechanisms are arranged on the rectangular connecting column at equal intervals along the length direction of the rectangular connecting column; any one telescopic connecting mechanism comprises a telescopic sleeve which is arranged on two sides of the rectangular connecting column and is connected with a C-shaped trough plate; the telescopic sleeve is internally provided with racks which are abutted against the side faces of the inner end of the telescopic sleeve, and a gear which is arranged between the two racks and is meshed with any one of the racks, wherein the gear is connected with an adjusting bolt which is in threaded connection with the rectangular connecting column and extends to the outside.
Furthermore, the front plate comprises a front plate body, a door opening is formed in the front plate body, and a switch door is hinged to the door opening; one end of the front plate body is connected with a side wall which can be inserted into the third rectangular channel through a plurality of springs; a plurality of guide rods are arranged on one side of the side wall close to the front plate body at equal intervals, and a guide insertion hole which is in guide fit with the guide rods is formed in one side of the front plate body close to the side wall; the outer side surface of the side wall is provided with a covering plate for covering a gap between the side wall and the front plate body, and the outer side surface of the front plate body is provided with a strip-shaped convex edge for limiting the maximum stroke of the covering plate; at least two fixing blocks A and a control handle B are arranged on one side, close to the side wall, of the covering plate, and locking bolts A are arranged on the fixing blocks A; and notches matched with the fixing blocks A are formed in the convex edges.
Furthermore, an L-shaped fixing plate is arranged at the end part of one fixing block A, a rectangular fixing plate matched with the L-shaped fixing plate is arranged on a convex edge positioned on one side of the notch, and the L-shaped fixing plate and the rectangular fixing plate are provided with a first through hole and a second through hole which can be concentric along with the expansion and contraction of the spring; the two C-shaped groove plates positioned on the same side of the back plate body are provided with a first rectangular fixing substrate and a second rectangular fixing substrate which are matched with each other, and the first rectangular fixing substrate and the second rectangular fixing substrate are provided with a third through hole and a fourth through hole which can be concentric along with the expansion of the telescopic sleeve; when the lock is used, the lock B can penetrate through the first through hole and the second through hole, and the lock C can penetrate through the third through hole and the fourth through hole to be fixed.
Furthermore, the base comprises a base, and the upper surface of the base is connected with a supporting seat through a plurality of supporting columns; the supporting seat is provided with four rectangular through holes which are rectangular respectively, the bottom end of the rectangular column body is provided with a rectangular inserting rod which penetrates through the rectangular through holes, and the bottom end of the rectangular inserting rod is provided with a rectangular through hole; the rectangular cylinder is provided with a fixing block B which is lapped on the upper surface of the supporting seat, the fixing block B is provided with a fixing bolt B, and the upper surface of the supporting seat is provided with a threaded blind hole B which is in threaded connection with the fixing bolt B; and a convex boss is arranged at the center of the upper surface of the supporting seat.
Furthermore, the pin rod penetrates through the two rectangular through holes in the concentric structure, a padlock hole is formed in one end of the pin rod, and a limiting plate is arranged at the other end of the pin rod.
Furthermore, top covers are arranged at the tops of the four upright columns, and supporting rods for supporting the top covers are arranged at the end parts of the upright columns; the top cap includes the top cap body, the interior top side of top cap body is provided with the fixed cover that cup joints with the bracing piece, the outside of fixed cover is provided with locking bolt C.
Furthermore, the four corner sides at the bottom end of the top cover body are respectively provided with an L-shaped rain baffle, and a rectangular rain baffle is movably arranged between any two adjacent L-shaped rain baffles; rectangular notches matched with the rectangular rain baffles are formed in two sides of each L-shaped rain baffle, and a slot matched with each rectangular rain baffle is formed in the top cover body between any two adjacent L-shaped rain baffles; and a locking bolt B for limiting the movement of the rectangular rain baffle is arranged on the outer side of the top cover body.
The invention has the following beneficial effects:
according to the invention, the front plate, the back plate and the side plates are detachably arranged, and one or more of the front plate, the back plate and the side plates are detached as required during maintenance, so that the maintenance operation is convenient, and the detachment and the installation operation after detachment are convenient; when all demolising front bezel, backplate and curb plate, the week side of switch board is in the open mode this moment, conveniently removes dust, overhauls.
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 schematic diagram of a power distribution cabinet according to the present invention;
FIG. 2 is a schematic view of a portion of the power distribution cabinet structure of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic view of the support structure of the present invention;
FIG. 5 is a schematic view of a base structure according to the present invention;
FIG. 6 is a schematic view of the structure of the column of the present invention;
FIG. 7 is a schematic view of a second side plate structure according to the present invention;
FIG. 8 is a schematic diagram of a front plate structure according to the present invention;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a schematic view of a back plate structure according to the present invention;
FIG. 11 is a top view of FIG. 10;
FIG. 12 is a schematic view of the pin configuration of the present invention;
fig. 13 is a schematic view of the structure of the top cover of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-13, the invention relates to a rainproof power distribution cabinet convenient for maintenance, which comprises a base 100, wherein four upright posts 200 which are distributed in a rectangular shape are detachably fixed on the base 100; a side plate 300, a back plate 500 or a front plate 400 is arranged between two adjacent upright posts 200; the upright column 200 comprises a rectangular column body 2, wherein a first rectangular channel 21 and a second rectangular channel 22 are arranged on one side surface of the rectangular column body 2 along the length direction of the rectangular column body; the side plate 300 comprises a first side plate body 31 sliding up and down along the length direction of the first rectangular channel 21 and a second side plate body 32 sliding up and down along the length direction of the second rectangular channel 22; the first side plate 31 and the second side plate 32 have the same structure and each include a rectangular plate 33, balls 34 are embedded in the side faces of the two ends of the rectangular plate 33, and an operating handle a35 is arranged on the outer side of the rectangular plate 33.
Referring to fig. 6, an opening a23 is disposed at one side of the rectangular channel two 22 at the bottom end of the rectangular cylinder 2 for conveniently taking out the second side plate 32 from the rectangular channel two 22, and a plurality of stop rollers a24 are detachably disposed in the opening a23 along the length direction thereof; an opening B25 which is convenient for moving the first side plate body 31 from the first rectangular channel 21 to the second rectangular channel 22 is arranged at the top of the rectangular cylinder 2 between the second rectangular channel 22 and the first rectangular channel 21, and a plurality of stop rollers B26 are detachably arranged in the opening B25 along the length direction of the opening B25; wherein, backstop roller A24 and backstop roller B26 structure are the same, all include a bumping post 27, and the tip of bumping post 27 is provided with fixed plate A28, and the screw thread runs through on the fixed plate A28 and is provided with fixing bolt A28, is provided with on the rectangular cylinder 2 with fixing bolt A29 complex screw thread blind hole A, is located screw thread blind hole A one side and sets up location jack A, is provided with on the terminal surface of bumping post 27 with location jack A complex location jack.
Referring to fig. 2 and 6, the depth of the first rectangular channel 21 is smaller than that of the second rectangular channel 22, and the width of the first side plate 31 is smaller than that of the second side plate 32; when the rectangular column is installed, the top of the first side plate 31 is higher than the bottom of the second side plate 32, the bottom end of the first side plate 31 is flush with the bottom end of the rectangular column 2, and the top of the second side plate 32 is flush with the top end of the rectangular column 2; a supporting member 600 for supporting the second side plate 32 is disposed between the two rectangular columns 2 at the bottom end of the second side plate 32;
referring to fig. 4, the supporting member 600 includes a rectangular rod 6, two ends of the rectangular rod 6 are respectively provided with a sliding block 61, the sliding block 61 is provided with a fixing bolt B62, and the upper surface of the rectangular rod 6 is provided with a rubber supporting block 63 abutting against the bottom end surface of the second side plate 32; a rectangular sliding groove 202 matched with the sliding block 61 is arranged at the rectangular cylinder 2 at the opening A23; the rectangular rod 6 and the second side plate 32 are respectively provided with a fixing strip A64 and a fixing strip B203 which are matched with each other, and the fixing strip A64 and the fixing strip B203 are provided with a fifth through hole 65 and a sixth through hole 204 which are concentric structures.
A rectangular channel III 201 is arranged on one side surface of the rectangular column body 2 adjacent to the side provided with the rectangular channel I21 along the length direction; as shown in fig. 10-11, the back plate 500 includes two back plate bodies 5 located at two sides, two opposite sides of the two back plate bodies 5 are respectively provided with a [ "shaped groove plate 51, and a rectangular connecting column 52 is arranged between the two [" shaped groove plates 51; a plurality of telescopic connecting mechanisms are arranged on the rectangular connecting column 52 at equal intervals along the length direction; any one of the telescopic connecting mechanisms comprises a telescopic sleeve 53 which is arranged at two sides of the rectangular connecting column 52 and is connected with a [ -shaped trough plate 51; the telescopic sleeve 53 is provided therein with a rack abutting against the inner end side of the telescopic sleeve 53 and a gear disposed between the two racks and engaged with any one of the racks, and the gear is connected with an adjusting bolt 54 having a thread penetrating through the rectangular connecting column 52 and extending to the outside.
Referring to fig. 8-9, the front board 400 includes a front board body 4, a door opening 41 is formed on the front board body 4, and a switch door 411 is hinged to the door opening 41; one end of the front plate body 4 is connected with a side wall 43 which can be inserted into the rectangular channel III 201 through a plurality of springs 42; a plurality of guide rods 44 are arranged at equal intervals on one side of the side wall 43 close to the front plate body 4, and a guide insertion hole in guide fit with the guide rods 44 is arranged on one side of the front plate body 4 close to the side wall 43; a cover plate 45 covering the gap between the side wall 43 and the front plate body 4 is arranged on the outer side surface of the side wall 43, and a strip-shaped convex rib 46 limiting the maximum stroke of the cover plate 45 is arranged on the outer side surface of the front plate body 4; at least two fixing blocks A47 and a control handle B451 are arranged on one side of the covering plate 45 close to the side wall 43, and a locking bolt A472 is arranged on the fixing block A47; the rib 46 is provided with a notch 461 which is matched with the fixing block A47.
Referring to fig. 8, an L-shaped fixing plate 48 is disposed at an end of a fixing block a47, a rectangular fixing plate 49 engaged with the L-shaped fixing plate 48 is disposed on a rib 46 at one side of a notch 461, and the L-shaped fixing plate 48 and the rectangular fixing plate 49 are disposed with a first through hole 481 and a second through hole which are concentric with each other along with the expansion of the spring 42; the chalk on the two [ -shaped groove plates 51 positioned on the same side of the backboard body 5 is provided with a first rectangular fixed substrate 55 and a second rectangular fixed substrate 56 which are matched with each other, and a third through hole 551 and a fourth through hole which can be concentric along with the expansion of the expansion sleeve 53 are arranged on the first rectangular fixed substrate 55 and the second rectangular fixed substrate 56.
Referring to fig. 5, a base 100 includes a base 1, wherein a supporting base 12 is connected to an upper surface of the base 1 through a plurality of pillars 11; four rectangular through holes 13 which are rectangular are arranged on the supporting seat 12, a rectangular inserting rod 205 which penetrates through the rectangular through holes 13 is arranged at the bottom end of the rectangular column body 2, and a rectangular through hole 206 is arranged at the bottom end of the rectangular inserting rod 205; the rectangular cylinder 2 is provided with a fixing block B206 lapped on the upper surface of the supporting seat 12, a fixing bolt B is arranged on the fixing block B207, and the upper surface of the supporting seat 12 is provided with a threaded blind hole B in threaded connection with the fixing bolt B; a convex boss 14 is arranged at the center of the upper surface of the support seat 12.
Referring to fig. 1 and 12, the padlock further includes a pin rod 208 penetrating through two concentric rectangular through holes 206, one end of the pin rod 208 is provided with a padlock hole 2081, and the other end is provided with a limiting plate 2082.
Referring to fig. 13, top covers 700 are disposed on the tops of four columns 200, and support rods 209 for supporting the top covers 700 are disposed at the ends of the columns 200; the top cover 700 comprises a top cover body 7, a fixing sleeve 76 sleeved with the support rod 209 is arranged on the inner top side surface of the top cover body 7, and a locking bolt C77 is arranged on the outer side of the fixing sleeve 76.
Referring to fig. 13, the four corner sides at the bottom end of the top cover body 7 are respectively provided with an L-shaped rain baffle 71, and a rectangular rain baffle 72 is movably disposed between any two adjacent L-shaped rain baffles 71; rectangular notches 73 matched with the rectangular rain baffles 72 are formed in two sides of each L-shaped rain baffle 71, and a slot 74 matched with the rectangular rain baffle 72 is formed in the top cover body 7 between any two adjacent L-shaped rain baffles 71; the outside of the roof body 7 is provided with a locking bolt B75 that restricts the movement of the rectangular weather shield 72.
During installation, the four upright posts 200 penetrate through the rectangular through holes 13 on the supporting seat 12 through the rectangular insertion rods 205 and are fixed by rotating the fixing bolts B;
then, the side plate 300, the back plate 500 and the front plate 400 are sequentially installed;
when the side plate 300 is installed, the first side plate body 31 and the second side plate body 32 are installed between the two upright columns 200 in sequence from the top of the upright column 200, and then a supporting member 600 is installed between the two upright columns 200 at the bottom end of the second side plate body 32 in a matching manner, so that the rubber supporting block 63 of the supporting member 600 abuts against the bottom end face of the second side plate body 32;
when the back plate 500 and the front plate 400 are installed, the back plate 500 and the front plate 400 are inserted from the top of the upright post 200 in the direction of matching with the two rectangular channels III 201;
then, the top covers 700 are installed on the tops of the four upright posts 200, at this time, the support rods 209 are inserted into the fixing sleeves 76, and the locking bolts C77 are rotated to fix the support rods.
In the above, in order to avoid the switch board being opened by a non-operator, when the switch board is installed, the switch board can be fixed by a lock a penetrating through the fifth through hole 65 and the sixth through hole 204; meanwhile, the lock B can penetrate through the first through hole 481 and the second through hole, and the lock C can penetrate through the third through hole 551 and the fourth through hole for fixation; and may be secured by a lock D extending through padlock holes 2081.
During disassembly and maintenance, the fixing bolt B62 can be loosened through the fixing bolt B62, then the rectangular rod 6 is drawn outwards along the matching of the sliding block 61 and the rectangular sliding chute 202, then the second side plate body 32 is controlled to descend along the vertical direction to abut against the upper surface of the supporting seat 12, at the moment, the stop roller A24 at the opening A23 is disassembled, and the second side plate body 32 is taken out of the rectangular channel II 22 through the opening A23; then the stop roller B26 located at the opening B25 is removed, the first side plate 31 is controlled to move upwards along the vertical direction until the top of the first side plate 31 is flush with the top end of the rectangular cylinder 2, and at this time, the first side plate 31 can move from the first rectangular channel 21 to the second rectangular channel 22 through the opening B25; the first side plate 31 is then controlled to move vertically downward along the length of the rectangular channel two 22 to abut against the upper surface of the support base 12, and the first side plate 31 is moved out through the opening a 23.
When the back plate 500 is dismounted, the adjusting bolt 54 is rotated to enable the two racks to move relatively, at the moment, the two back plate bodies 5 approach to each other, the whole width of the back plate 500 is reduced, and at the moment, the back plate 500 can be moved out of the two rectangular channels III 201;
when the front plate 400 is removed, the control handle B451 is controlled to move to compress the spring 42, the locking bolt a472 is rotated to be locked after the front plate is moved to a specified position, and at the moment, the whole width of the front plate 400 is smaller than the distance between the two upright posts 200, so that the front plate 400 can be moved out of the two rectangular channels three 201.
The stud 200 can be removed by withdrawing the pin 208 and then rotating to release the anchor bolt B.
When the upright post 200 is not removed and the side plate 300, the back plate 500 and the front plate 400 need to be installed;
the side panel 300 installation includes: the first side plate body 31 is installed into the second rectangular channel 22 along the opening A23, then is installed into the first rectangular channel 21 along the opening B25, and then is installed with the stop roller B26 at the opening B25; the second side plate 32 is then installed into the second rectangular channel 22 along the opening a23, the second side plate 32 is controlled to move until the top of the second side plate 32 is flush with the top end of the rectangular column 2, and then the rectangular rod 6 is installed along the matching of the sliding block 61 and the rectangular sliding groove 202.
The back plate 500 installation includes: one side of the back plate 500 is firstly plugged into the rectangular channel III 201, then the two racks move back to back by adjusting the bolts 54, at the moment, the whole width of the back plate 500 is increased when the two back plate bodies 5 are far away, and at the moment, the two ends of the back plate 500 respectively abut against the inner side surfaces of the rectangular channel III 201.
The front plate 400 installation includes: one side of the front plate 400 is firstly plugged into one rectangular channel III 201, the locking bolt A472 is loosened, at the moment, under the action of the spring 42, the front plate body 4 and the side wall 43 move back to back, and then the front plate body 4 and the side wall 43 respectively abut against the inner side faces of the two rectangular channel III 201.
Before the operation, the lock A, the lock B, the lock C and the lock D are firstly detached according to requirements.
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 rain-proof switch board convenient to overhaul, its characterized in that: the device comprises a base (100), wherein four upright posts (200) which are distributed in a rectangular shape are detachably fixed on the base (100);
a side plate (300), a back plate (500) or a front plate (400) is arranged between two adjacent upright posts (200);
the upright post (200) comprises a rectangular column body (2), and a first rectangular channel (21) and a second rectangular channel (22) are arranged on one side surface of the rectangular column body (2) along the length direction of the rectangular column body;
the side plate (300) comprises a first side plate body (31) which slides up and down along the length direction of the first rectangular channel (21) and a second side plate body (32) which slides up and down along the length direction of the second rectangular channel (22);
first curb plate body (31) and second curb plate body (32) structure are the same, all include a rectangular plate (33), ball (34) are inlayed to the both ends side of rectangular plate (33), the outside of rectangular plate (33) is provided with an operating handle A (35).
2. The easy-to-overhaul rainproof power distribution cabinet according to claim 1, wherein one side of the rectangular channel II (22) at the bottom end of the rectangular column body (2) is provided with an opening A (23) for facilitating the second side plate body (32) to be taken out of the rectangular channel II (22), and a plurality of stop rollers A (24) are detachably arranged in the opening A (23) along the length direction of the opening A;
an opening B (25) which is convenient for moving the first side plate body (31) from the first rectangular channel (21) to the second rectangular channel (22) is arranged at the top of the rectangular cylinder (2) between the second rectangular channel (22) and the first rectangular channel (21), and a plurality of stop rollers B (26) are detachably arranged in the opening B (25) along the length direction;
wherein, backstop roller A (24) and backstop roller B (26) structure are the same, all include a bumping post (27), the tip of bumping post (27) is provided with fixed plate A (28), the screw thread runs through on fixed plate A (28) and is provided with fixing bolt A (28), be provided with on rectangular cylinder (2) with fixing bolt A (29) complex screw thread blind hole A, be located screw thread blind hole A one side sets up location jack A, be provided with on the terminal surface of bumping post (27) with location jack A complex location jack.
3. An easy-to-service rainproof power distribution cabinet according to claim 1 or 2, wherein the depth of the first rectangular channel (21) is smaller than the depth of the second rectangular channel (22), and the width of the first side plate body (31) is smaller than the width of the second side plate body (32);
when the combined type square column is installed, the top of the first side plate body (31) is higher than the bottom of the second side plate body (32), the bottom end of the first side plate body (31) is flush with the bottom end of the rectangular column body (2), and the top of the second side plate body (32) is flush with the top end of the rectangular column body (2);
a supporting piece (600) for supporting the second side plate body (32) is arranged between the two rectangular columns (2) at the bottom end of the second side plate body (32);
the supporting piece (600) comprises a rectangular rod (6), two ends of the rectangular rod (6) are respectively provided with a sliding block (61), the sliding block (61) is provided with a fixing bolt B (62), and the upper surface of the rectangular rod (6) is provided with a rubber supporting block (63) which is propped against the bottom end surface of the second side plate body (32);
a rectangular sliding groove (202) matched with the sliding block (61) is arranged at the rectangular cylinder (2) positioned at the opening A (23);
be provided with fixed strip A (64) and fixed strip B (203) of mutually supporting on rectangular rod (6) and the second curb plate body (32) respectively, be provided with fifth through-hole (65) and sixth through-hole (204) that are concentric structure on fixed strip A (64) and the fixed strip B (203), the accessible runs through fifth through-hole (65) and sixth through-hole (204) and fixes during the use.
4. The easy-to-overhaul rainproof power distribution cabinet according to claim 1, wherein a rectangular channel III (201) is arranged on one side surface of the rectangular column body (2) adjacent to the side provided with the rectangular channel I (21) along the length direction of the rectangular column body;
the backboard (500) comprises two backboard bodies (5) positioned at two sides, the opposite sides of the two backboard bodies (5) are respectively provided with a [ -shaped groove plate (51), and a rectangular connecting column (52) is arranged between the two [ -shaped groove plates (51);
a plurality of telescopic connecting mechanisms are arranged on the rectangular connecting column (52) at equal intervals along the length direction of the rectangular connecting column; any one of the telescopic connecting mechanisms comprises a telescopic sleeve (53) which is arranged at two sides of the rectangular connecting column (52) and is connected with a [ -shaped trough plate (51);
the telescopic sleeve (53) is internally provided with racks which are abutted against the side faces of the inner end of the telescopic sleeve (53) and a gear which is arranged between the two racks and meshed with any one of the racks, and the gear is connected with an adjusting bolt (54) which is threaded through the rectangular connecting column (52) and extends to the outside.
5. The rainproof power distribution cabinet convenient to overhaul according to claim 4, wherein the front plate (400) comprises a front plate body (4), a door opening (41) is formed in the front plate body (4), and a switch door (411) is hinged to the door opening (41);
one end of the front plate body (4) is connected with a side wall (43) which can be inserted into the rectangular channel III (201) through a plurality of springs (42); a plurality of guide rods (44) are arranged on one side, close to the front plate body (4), of the side wall (43) at equal intervals, and guide insertion holes in guide fit with the guide rods (44) are formed in one side, close to the side wall (43), of the front plate body (4);
a covering plate (45) covering a gap between the side wall (43) and the front plate body (4) is arranged on the outer side surface of the side wall (43), and a strip-shaped rib (46) limiting the maximum stroke of the covering plate (45) is arranged on the outer side surface of the front plate body (4);
at least two fixing blocks A (47) and a control handle B (451) are arranged on one side, close to the side wall (43), of the covering plate (45), and a locking bolt A (472) is arranged on the fixing block A (47); the rib (46) is provided with a notch (461) matched with the fixed block A (47).
6. The easy-to-repair rainproof distribution cabinet of claim 5, wherein an L-shaped fixing plate (48) is arranged at the end of one fixing block A (47), a rectangular fixing plate (49) matched with the L-shaped fixing plate (48) is arranged on a rib (46) on one side of one notch (461), and the L-shaped fixing plate (48) and the rectangular fixing plate (49) are provided with a first through hole (481) and a second through hole which can be extended and contracted along with the spring (42) to form a concentric structure;
the chalk on the two [ -shaped groove plates (51) positioned on the same side of the back plate body (5) is provided with a first rectangular fixed substrate (55) and a second rectangular fixed substrate (56) which are matched with each other, and a third through hole (551) and a fourth through hole which can be concentric along with the expansion of the expansion sleeve (53) are formed in the first rectangular fixed substrate (55) and the second rectangular fixed substrate (56);
when the lock is used, the lock B penetrates through the first through hole (481) and the second through hole, and the lock C penetrates through the third through hole (551) and the fourth through hole to be fixed.
7. The easy-to-overhaul rainproof power distribution cabinet according to claim 1, wherein the base (100) comprises a base (1), and a supporting seat (12) is connected to the upper surface of the base (1) through a plurality of supporting columns (11);
four rectangular through holes (13) are respectively arranged on the supporting seat (12) in a rectangular shape, a rectangular inserting rod (205) penetrating through the rectangular through holes (13) is arranged at the bottom end of the rectangular column body (2), and a rectangular through hole (206) is arranged at the bottom end of the rectangular inserting rod (205);
the rectangular cylinder (2) is provided with a fixing block B (206) which is lapped on the upper surface of the supporting seat (12), the fixing block B (207) is provided with a fixing bolt B, and the upper surface of the supporting seat (12) is provided with a threaded blind hole B which is in threaded connection with the fixing bolt B;
a convex boss (14) is arranged at the center of the upper surface of the supporting seat (12).
8. The rainproof power distribution cabinet convenient to overhaul according to claim 7, further comprising a pin rod (208) penetrating through two rectangular through holes (206) in concentric structures, wherein one end of the pin rod (208) is provided with a latch hole (2081), and the other end of the pin rod is provided with a limiting plate (2082).
9. The easy-to-overhaul rainproof power distribution cabinet according to claim 1, wherein top covers (700) are arranged at the tops of the four upright columns (200), and supporting rods (209) for supporting the top covers (700) are arranged at the ends of the upright columns (200);
the top cover (700) comprises a top cover body (7), a fixed sleeve (76) sleeved with the supporting rod (209) is arranged on the inner top side face of the top cover body (7), and a locking bolt C (77) is arranged on the outer side of the fixed sleeve (76).
10. The easy-to-overhaul rainproof power distribution cabinet according to claim 9, wherein the four corner sides at the bottom end of the top cover body (7) are respectively provided with an L-shaped rain baffle (71), and a rectangular rain baffle (72) is movably arranged between any two adjacent L-shaped rain baffles (71); rectangular notches (73) matched with the rectangular rain baffles (72) are formed in two sides of each L-shaped rain baffle (71), and a slot (74) matched with the rectangular rain baffle (72) is formed in the top cover body (7) between any two adjacent L-shaped rain baffles (71); and a locking bolt B (75) for limiting the movement of the rectangular rain baffle (72) is arranged on the outer side of the top cover body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110871262.5A CN113541001A (en) | 2021-07-30 | 2021-07-30 | Rain-proof switch board convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110871262.5A CN113541001A (en) | 2021-07-30 | 2021-07-30 | Rain-proof switch board convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113541001A true CN113541001A (en) | 2021-10-22 |
Family
ID=78121615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110871262.5A Withdrawn CN113541001A (en) | 2021-07-30 | 2021-07-30 | Rain-proof switch board convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113541001A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176961A (en) * | 2022-01-17 | 2022-03-15 | 郑州市中医院（郑州市红十字医院） | Medical kit is used in internal medicine nursing |
| CN114336356A (en) * | 2022-01-07 | 2022-04-12 | 无锡慕欢科技有限公司 | Switch board convenient to overhaul |
| CN114709722A (en) * | 2022-03-24 | 2022-07-05 | 南京来诺机电科技有限公司 | Modular combined rainproof power distribution cabinet |
-
2021
- 2021-07-30 CN CN202110871262.5A patent/CN113541001A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336356A (en) * | 2022-01-07 | 2022-04-12 | 无锡慕欢科技有限公司 | Switch board convenient to overhaul |
| CN114176961A (en) * | 2022-01-17 | 2022-03-15 | 郑州市中医院（郑州市红十字医院） | Medical kit is used in internal medicine nursing |
| CN114176961B (en) * | 2022-01-17 | 2023-06-20 | 郑州市中医院（郑州市红十字医院） | Medical kit for medical nursing |
| CN114709722A (en) * | 2022-03-24 | 2022-07-05 | 南京来诺机电科技有限公司 | Modular combined rainproof power distribution cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211022 |