CN112928629A - Temporary power distribution cabinet with protective structure for construction site - Google Patents
Temporary power distribution cabinet with protective structure for construction site Download PDFInfo
- Publication number
- CN112928629A CN112928629A CN202110330339.8A CN202110330339A CN112928629A CN 112928629 A CN112928629 A CN 112928629A CN 202110330339 A CN202110330339 A CN 202110330339A CN 112928629 A CN112928629 A CN 112928629A
- Authority
- CN
- China
- Prior art keywords
- rectangular
- rod
- pin
- power distribution
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
-
- 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
- H02B1/303—Bases or feet
-
- 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
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B1/34—Racks
-
- 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
- H02B1/38—Hinged covers or doors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a temporary power distribution cabinet with a protective structure for a construction site, and relates to the technical field of power distribution cabinets. The invention comprises a base, wherein four rectangular stand columns are fixed on the base in a matching way, a side plate is arranged between every two adjacent stand columns in a matching way, and the side plate comprises a side plate unit A and a side plate unit B which are mutually matched and connected; the upright post is positioned on the rectangular cylinder, two adjacent side surfaces of the upright post are respectively provided with a convex part, two ends of one side of each convex part are respectively provided with a rectangular sliding chute A and a rectangular sliding chute B, and one side of each rectangular sliding chute A is provided with a rectangular opening; the side plate unit A is provided with a roller A which can slide along the rectangular sliding groove B; the side plate unit B is provided with a roller B which can slide along the rectangular sliding groove A. According to the invention, the power distribution cabinet is disassembled into the components with relatively light weight, such as the base, the top cover, the side plates, the stand columns and the like, so that the power distribution cabinet is simple in structure, convenient to assemble and operate, convenient to disassemble and carry, low in carrying difficulty and convenient to carry integrally.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a temporary power distribution cabinet with a protective structure for a construction site.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for the 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. Temporary power distribution cabinets are often used in the construction process in some fields such as construction sites and municipal works.
The current switch board is the factory design of generally all as an organic whole, to site operation, because need often change the workplace, every change once the position all need carry the switch board to another place from a place again, adopts the switch board of traditional integral type, exists when using, because single cabinet body quality is great, carries inconvenient problem.
Disclosure of Invention
The invention aims to provide a temporary power distribution cabinet with a protective structure for a construction site, and the temporary power distribution cabinet is used for solving the problem of inconvenient carrying.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a temporary power distribution cabinet with a protective structure for a construction site, which comprises a base, wherein four rectangular stand columns are fixed on the base in a matching manner, a side plate is arranged between every two adjacent stand columns in a matching manner, and each side plate comprises a side plate unit A and a side plate unit B which are mutually matched and connected; the upright post is positioned on the rectangular cylinder, two adjacent side surfaces of the upright post are respectively provided with a convex part, two ends of one side of each convex part are respectively provided with a rectangular sliding chute A and a rectangular sliding chute B, one end of each rectangular sliding chute B penetrates through the top of each convex part, and one side of each rectangular sliding chute A is provided with a rectangular opening; the side plate unit A comprises a rectangular plate body A, and two sides of the top end of the rectangular plate body A are respectively provided with a roller A capable of sliding along the length direction of a rectangular sliding groove B; the side plate unit B comprises a rectangular plate body B, and two sides of the bottom end of the rectangular plate body B are respectively provided with a roller B capable of sliding along the length direction of the rectangular sliding groove A; and the contact sides of the rectangular plate body A and the rectangular plate body B are respectively provided with a first pin joint piece A and a second pin joint piece A which are matched with each other.
Furthermore, a door opening A is arranged at the bottom of the rectangular plate body A, and a door body unit A is hinged to the door opening A; the door body unit A and the rectangular plate body A are respectively provided with a first pin joint part B and a second pin joint part B which are matched with each other; the door body unit B and the door body unit A are connected to form a switch door, and the door body unit B and the door body unit A are connected through the first pin connecting piece D and the second pin connecting piece D which are matched with each other.
Furthermore, the first pin joint piece A comprises a rectangular block A, and a through hole is formed in the rectangular block A; a groove is formed in one inner wall of the through hole, and the bottom of the groove is telescopically connected with a positioning pin through a spring A; the top of the positioning pin column is connected with a pulling rod, and the bottom side surface of the groove is provided with a through hole which is movably matched with the pulling rod; the second pin connecting piece A comprises a rectangular block B, a blind hole is formed in one side of the rectangular block B, a pin rod capable of being inserted into the through hole is connected to the bottom side face of the blind hole in a telescopic mode through a spring B, and a positioning groove matched with the positioning pin column is formed in one side of the pin rod; the outer side of the pin rod is also provided with a control column for controlling the pin rod to stretch and contract and controlling the stretching length of the pin rod; the first pin connecting piece A, the first pin connecting piece B, the first pin connecting piece C and the first pin connecting piece D are identical in structure; the second pin joint A, the second pin joint B, the second pin joint C and the second pin joint D are identical in structure.
Furthermore, the base is at least fixed with a bracket for mounting electrical components; the support comprises a cross beam, two ends of the cross beam are respectively provided with a fixing bolt A in a matching mode, two ends of the bottom side face of the cross beam are respectively provided with a positioning insertion column, the upper surface of the cross beam is provided with a U-shaped frame, and one surface of the U-shaped frame is fixed with a plurality of mounting beams for fixing electrical elements; and the base is provided with a positioning jack matched with the positioning insertion column.
Furthermore, the base comprises a bottom plate, a supporting column A is fixed on each of four corner sides of the upper surface of the bottom plate, and a rectangular frame is fixed on the tops of the four supporting columns A; a supporting plate is supported and fixed on the upper surface of the bottom plate positioned on the inner side of the rectangular frame through a plurality of supporting columns B; a rectangular annular gap for mounting the upright post and the side plate is formed between the rectangular frame and the supporting plate; and two adjacent side surfaces at any corner of the rectangular frame are provided with a fixing bolt B in a matching way.
Furthermore, a top cover is arranged at the tops of the four upright columns in a matched manner, the top cover comprises a top cover body, and positioning support columns are arranged at four corners of the inner top side surface of the top cover body respectively; the top of the upright post is provided with a positioning hole matched with the positioning support column.
Further, the protection fence is arranged on the outer periphery of the power distribution cabinet; the protective fence comprises four fence units which are respectively arranged on four outer side surfaces of the power distribution cabinet and fixedly connected with each other; the fence unit comprises two support rods arranged in parallel, and two cross rods are connected between the two support rods.
Furthermore, the supporting rod comprises a base, a telescopic outer sleeve is arranged on the upper surface of the base, a telescopic inner sleeve rod is sleeved on the end part of the telescopic outer sleeve in a telescopic mode, and a locking bolt A is further arranged on the end part of the telescopic outer sleeve; the cross rod comprises rod bodies positioned at two ends, the opposite ends of the two rod bodies are hinged with a folding rod through a hinge, the two folding rods are connected through a rod sleeve sleeved outside the folding rod, and two ends of the rod sleeve are respectively provided with a locking bolt B; the two rod bodies are provided with a cavity at the back ends, the bottom side surface of the cavity is telescopically connected with an extension rod through a spring C, the end part of the extension rod is provided with a base block, and two adjacent side surfaces of the base block are respectively provided with a fixing through hole; one side of the rod body is provided with a rectangular bayonet matched with the telescopic inner sleeve rod; the telescopic inner loop bar is provided with a supporting part for supporting the cross bar.
Furthermore, a connecting rod is connected between any one of the support rods and one of the upright columns; one side surface of the supporting rod is provided with at least one connecting seat A which is matched and connected with the supporting rod; at least one connecting seat B which is matched and connected with the supporting rod is respectively arranged on two adjacent side surfaces of the upright post; the connecting seat A and the connecting seat B are identical in structure and respectively comprise a sleeve which is sleeved outside the supporting rod, and a locking bolt C is arranged on the sleeve.
Further, the assembling method of the power distribution cabinet comprises the following steps:
step1, inserting the four upright posts into corners of the rectangular annular gap respectively, and rotating a fixing bolt B for fixing;
step2, inserting the support into the positioning jack through the positioning insertion column, and then rotating the fixing bolt A for fixing;
step3, sliding the side plate unit B into the rectangular sliding groove A through the roller B along the rectangular opening, and controlling the bottom end of the side plate unit B to be inserted into the rectangular annular gap until the bottom end of the roller B abuts against the bottom side of the rectangular sliding groove A;
step4, sliding the side plate unit A in along the port of the rectangular sliding groove B through the roller A, and controlling the bottom side surface of the side plate unit A to prop against the end part of the side plate unit B;
then inserting a pin rod on the second pin connecting piece A into the through hole of the first pin connecting piece A, and connecting the side plate unit B with the side plate unit A by controlling the matching of a positioning pin column and a positioning groove;
step5, repeating the steps 3 and 4, and respectively installing a side plate on four side surfaces of the base; then, overlapping the top cover on the tops of the four stand columns in a mode that the positioning support columns are matched with the positioning holes;
step6, fixing a connecting rod on a connecting seat B of the upright post, fixing the supporting rod on the end part of the connecting rod by taking the supporting rod, adjusting the extension and contraction of the telescopic outer sleeve, and locking a locking bolt A when the bottom side surface of the base contacts the ground;
step7, mounting the cross bar on two support rods positioned on the same side of the power distribution cabinet;
and Step8, fixedly connecting the four support rods in the annular division by bolts through the fixed through holes at the end parts.
The invention has the following beneficial effects:
according to the invention, the power distribution cabinet is disassembled into the components with relatively light weight, such as the base, the top cover, the side plates, the stand columns and the like, so that the power distribution cabinet is simple in structure, convenient to assemble and operate, convenient to disassemble and carry, low in carrying difficulty and convenient to carry integrally.
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 structural diagram of a temporary power distribution cabinet with a protective structure for a construction site according to the present invention;
FIG. 2 is a schematic structural view of a side panel unit A according to the present invention;
FIG. 3 is a schematic view of a side panel unit B according to the present invention;
FIG. 4 is a schematic view of the structure of the column of the present invention;
FIG. 5 is a schematic structural view of the first and second pin connectors A and A in a mated state according to the present invention;
FIG. 6 is a schematic view of a base structure according to the present invention;
FIG. 7 is a schematic view of a stent structure according to the present invention;
FIG. 8 is a schematic view of a support bar according to the present invention;
FIG. 9 is a schematic view of a cross bar configuration of the present invention;
fig. 10 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. 1-10, the invention relates to a temporary power distribution cabinet with a protective structure for a construction site, which includes a base 1, four rectangular upright posts 2 are fixed on the base 1 in a matching manner, a side plate is arranged between two adjacent upright posts 2 in a matching manner, and the side plate includes a side plate unit a4 and a side plate unit B5 which are connected in a matching manner; the upright post 2 is positioned on a rectangular column body, two adjacent side surfaces of the upright post are respectively provided with a convex part 21, two ends of one side of each convex part 21 are respectively provided with a rectangular sliding groove A24 and a rectangular sliding groove B25, one end of each rectangular sliding groove B25 penetrates through the top of each convex part 21, and one side of each rectangular sliding groove A24 is provided with a rectangular opening 26; the side plate unit A4 comprises a rectangular plate body A41, wherein two sides of the top end of the rectangular plate body A41 are respectively provided with a roller A42 which can slide along the length direction of a rectangular sliding groove B25; the side plate unit B5 comprises a rectangular plate body B51, and two sides of the bottom end of the rectangular plate body B51 are respectively provided with a roller B52 which can slide along the length direction of the rectangular sliding groove A24; the contact sides of the rectangular plate body a41 and the rectangular plate body B51 are provided with a first pin member a45 and a second pin member a55, respectively, which are engaged with each other.
The bottom of the rectangular plate body A41 is provided with a door opening A43, and a door body unit A44 is hinged on the door opening A43; the door body unit A44 and the rectangular plate body A41 are respectively provided with a first pin connector B47 and a second pin connector B46 which are matched with each other, the top of the rectangular plate body B51 is provided with a door opening B53, and a door body unit B54 is hinged on the door opening B53; the door body unit B54 and the rectangular plate body B51 are respectively provided with a first pin connector C57 and a second pin connector C56 which are matched with each other, the door body unit B54 and the door body unit A44 are connected to form an opening and closing door, and the door body unit B54 and the door body unit A44 are connected through a first pin connector D48 and a second pin connector D58 which are matched with each other.
The first pin member a45 includes a rectangular block a461, and a through hole 462 is formed on the rectangular block a 461; a groove 464 is formed in an inner wall of the through hole 462, and a positioning pin 464 is telescopically connected to the bottom of the groove 464 through a spring A465; the top of the positioning pin 464 is connected with a pulling rod 467, and the bottom side surface of the groove 464 is provided with a through hole 466 which is movably matched with the pulling rod 467; the second pin joint member A55 comprises a rectangular block B481, a blind hole 482 is arranged on one side of the rectangular block B481, a pin lever 484 which can be inserted into the through hole 462 is telescopically connected to the bottom side surface of the blind hole 482 through a spring B483, and a positioning groove 486 matched with the positioning pin 464 is arranged on one side of the pin lever 484; a control column 485 for controlling the expansion and contraction of the pin lever 484 and the expansion and contraction length of the pin lever 484 is arranged on the outer side of the pin lever 484; the first pin joint A45, the first pin joint B47, the first pin joint C57 and the first pin joint D48 are identical in structure; the second pin joint A55, second pin joint B46, second pin joint C56, and second pin joint D58 are identical in structure.
The base 1 is also at least fixed with a bracket 8 for mounting electrical elements; the support 8 comprises a cross beam 81, two ends of the cross beam 81 are respectively provided with a fixing bolt A83 in a matching way, two ends of the bottom side surface of the cross beam 81 are respectively provided with a positioning inserting column 82, the upper surface of the cross beam 81 is provided with a U-shaped frame 84, and one surface of the U-shaped frame 84 is fixed with a plurality of mounting beams 85 for fixing electrical components; the base 1 is provided with a positioning insertion hole 17 matched with the positioning insertion column 82.
The base 1 comprises a bottom plate 11, wherein a supporting column A12 is fixed on each of four corner sides of the upper surface of the bottom plate 11, and a rectangular frame 13 is fixed on the tops of the four supporting columns A12; a supporting plate 15 is supported and fixed on the upper surface of the bottom plate 11 positioned at the inner side of the rectangular frame 13 through a plurality of supporting columns B14; a rectangular annular gap 16 for mounting the upright 2 and the side plate is formed between the rectangular frame 13 and the support plate 15; two adjacent side surfaces at any corner of the rectangular frame 13 are provided with a fixing bolt B18 in a matching way.
The top of the four upright posts 2 is provided with a top cover 3 in a matching way, the top cover 3 comprises a top cover body 31, and four corners of the inner top side surface of the top cover body 31 are respectively provided with a positioning support column 32; the top of the upright 2 is provided with a positioning hole 23 matched with the positioning support column 32.
The protection fence is arranged on the outer periphery of the power distribution cabinet; the protective fence comprises four fence units which are respectively arranged on four outer side surfaces of the power distribution cabinet and fixedly connected with each other; the fence unit comprises two support rods 6 which are arranged in parallel, and two cross rods 7 are connected between the two support rods 6.
The supporting rod 6 comprises a base 61, a telescopic outer sleeve 62 is arranged on the upper surface of the base 61, a telescopic inner sleeve rod 63 is telescopically sleeved at the end part of the telescopic outer sleeve 62, and a locking bolt A65 is further arranged at the end part of the telescopic outer sleeve 62; the cross bar 7 comprises bar bodies 71 positioned at two ends, the opposite ends of the two bar bodies 71 are respectively hinged with a folding bar 73 through a hinge, the two folding bars 73 are connected through a bar sleeve 74 sleeved outside the folding bar 73, and two ends of the bar sleeve 74 are respectively provided with a locking bolt B75; the back ends of the two rod bodies 71 are respectively provided with a cavity 76, the bottom side surface of each cavity 76 is telescopically connected with an extension rod 76 through a spring C, the end part of each extension rod 76 is provided with a base block 77, and two adjacent side surfaces of each base block 77 are respectively provided with a fixing through hole 79; one side of the rod body 71 is provided with a rectangular bayonet 72 matched with the telescopic inner sleeve rod 63; the telescopic inner loop bar 63 is provided with a support part 64 for supporting the cross bar 7.
A connecting rod 67 is connected between any supporting rod 6 and one upright post 2; one side surface of the support bar 6 is provided with at least one connecting seat A66 which is matched and connected with the support bar 6; at least one connecting seat B22 which is matched and connected with the supporting rod 6 is respectively arranged on two adjacent side surfaces of the upright post 2; connecting seat A66 and connecting seat B22 are the same in structure, all include the sleeve that the one set was established in the bracing piece 6 outside, and set up locking bolt C on the sleeve.
The assembling method of the power distribution cabinet comprises the following steps:
step1, inserting the four upright posts 2 into the corners of the rectangular annular gap 16 respectively, and rotating a fixing bolt B18 for fixing;
step2, inserting the support 8 into the positioning insertion hole 17 through the positioning insertion column 82, and then rotating the fixing bolt A83 for fixing;
step3, sliding the side plate unit B5 into the rectangular sliding groove A24 along the rectangular opening 26 through the roller B52, and controlling the bottom end of the side plate unit B5 to be inserted into the rectangular annular gap 16 until the bottom end of the roller B52 abuts against the bottom side of the rectangular sliding groove A24;
step4, sliding the side plate unit A4 in along the port of the rectangular sliding groove B25 through a roller A42, and controlling the bottom side surface of the side plate unit A4 to abut against the end part of the side plate unit B5;
then, the pin 484 of the second pin connector a55 is inserted into the through hole 462 of the first pin connector a45, and the side plate unit B5 and the side plate unit a4 are connected by controlling the matching of the positioning pin 464 and the positioning groove 486;
step5, repeating the steps 3 and 4, and respectively installing a side plate on four side surfaces of the base 1; then the top cover 3 is lapped on the tops of the four upright posts 2 in a mode of matching the positioning support columns 32 with the positioning holes 23;
step6, fixing a connecting rod 67 on a connecting seat B22 of the upright post 2, taking the supporting rod 6 to fix the supporting rod 6 at the end part of the connecting rod 67, adjusting the extension and contraction of the telescopic outer sleeve 62 and the telescopic outer sleeve, and locking a locking bolt A65 when the bottom side surface of the base 61 contacts the ground;
step7, mounting the cross bar 7 on two support rods 6 positioned on the same side of the power distribution cabinet;
step8, the four support rods 6 with annular sections are fixedly connected by bolts through the fixing through holes 79 at the end parts.
When the folding bar is opened, the locking bolts B75 at the two ends of the bar sleeve 74 are firstly loosened, then the bar sleeve 74 is controlled to be separated from the folding bar 73, then the folding bars 73 at the two sides are controlled to be folded inwards/outwards along the hinge joint with the bar body 71, at the moment, an opening appears in the rectangular ring structure formed by the cross bar 7, and at the moment, an operator enters the opening from the opening;
when the door needs to be opened and closed at the corresponding side:
at the moment, the first pin joint D48 and the second pin joint D58 are controlled to be connected, then the first pin joint C57 and the second pin joint C56 are controlled to be separated, the first pin joint B47 and the second pin joint B46 are controlled to be separated, and at the moment, the opening and closing door can be opened by overturning along the hinged position of the door body unit A44 and the door opening A43.
When the corresponding side panel needs to be opened:
at the moment, the first pin joint A45 and the second pin joint A55 are controlled to be separated;
then the side plate unit A4 is controlled to slide upwards along the length direction of the rectangular sliding groove B25 until the top of the side plate unit A4 abuts against the top cover 3, and at the moment, the side plate unit A4 is fixed;
then the side plate unit B5 is controlled to slide upwards along the length direction of the rectangular sliding groove A24 until the roller B52 moves to the rectangular opening 26, and at the moment, the side plate unit B5 can be taken out;
when the rectangular sliding groove B25 and the rectangular sliding groove A24 are communicated, the side plate unit A4 is controlled to slide downwards along the direction of the rectangular sliding groove B25 and move to the rectangular sliding groove A24, and when the roller A42 moves to the rectangular opening 26, the side plate unit A4 can be taken out.
By the arrangement of the bottom plate 11 and the supporting plate 15, the height difference between the bottom plate 11 and the supporting plate 15 is utilized; and a rectangular annular gap 16 is formed between the rectangular frame 13 and the support plate 15, so that the upright post 2 and the side plate are conveniently fixed. The switch door and the side plate can be opened according to the specific condition of maintenance to carry out maintenance.
Simultaneously through the protection rail of constituteing by bracing piece 6 and horizontal pole 7, when having strengthened the protection to the switch board, utilize bracing piece 6 to pass through connecting rod 67 to fix in one side of stand 2, made things convenient for the installation of protection rail, strengthened the steadiness of protection rail.
The cross bar 7 is provided with the bar body 71, the folding bar 73 and the bar sleeve 74, so that when the folding bar 73 is opened, the fixing of other parts of the cross bar 7 is not influenced.
Through the setting of spring C and extension rod 76, when conveniently fixing two adjacent horizontal poles 7, remove base block 77's position for fixing hole 79 on two adjacent base blocks 77 is in concentric state, thereby is convenient for a bolt to run through two fixing hole 79 and carries out fixed connection.
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 job site is with interim switch board with protective structure, includes base (1), base (1) is gone up the cooperation and is fixed with four stands (2) that are the rectangle respectively, its characterized in that: a side plate is arranged between every two adjacent upright columns (2) in a matched mode, and the side plate comprises a side plate unit A (4) and a side plate unit B (5) which are connected in a matched mode;
the upright post (2) is positioned on the rectangular column body, two adjacent side surfaces of the upright post are respectively provided with a convex part (21), two ends of one side of each convex part (21) are respectively provided with a rectangular sliding groove A (24) and a rectangular sliding groove B (25), one end of each rectangular sliding groove B (25) penetrates through the top of each convex part (21), and one side of each rectangular sliding groove A (24) is provided with a rectangular opening (26);
the side plate unit A (4) comprises a rectangular plate body A (41), and two sides of the top end of the rectangular plate body A (41) are respectively provided with a roller A (42) capable of sliding along the length direction of the rectangular sliding groove B (25); the side plate unit B (5) comprises a rectangular plate body B (51), and two sides of the bottom end of the rectangular plate body B (51) are respectively provided with a roller B (52) capable of sliding along the length direction of the rectangular sliding groove A (24);
the contact sides of the rectangular plate body A (41) and the rectangular plate body B (51) are respectively provided with a first pin joint A (45) and a second pin joint A (55) which are matched with each other.
2. The temporary power distribution cabinet with the protective structure for the construction site as claimed in claim 1, wherein a door opening A (43) is arranged at the bottom of the rectangular plate body A (41), and a door body unit A (44) is hinged to the door opening A (43); the door body unit A (44) and the rectangular plate body A (41) are respectively provided with a first pin connector B (47) and a second pin connector B (46) which are matched with each other;
a door opening B (53) is formed in the top of the rectangular plate body B (51), and a door body unit B (54) is hinged to the door opening B (53); the door body unit B (54) and the rectangular plate body B (51) are respectively provided with a first pin joint piece C (57) and a second pin joint piece C (56) which are matched with each other;
the door body unit B (54) and the door body unit A (44) are connected to form a switch door, and the door body unit B (54) and the door body unit A (44) are connected through a first pin connector D (48) and a second pin connector D (58) which are matched with each other.
3. The temporary power distribution cabinet with a protective structure for a construction site according to claim 1 or 2, wherein the first pin joint member A (45) comprises a rectangular block A (461), and a through hole (462) is arranged on the rectangular block A (461); a groove (464) is formed in one inner wall of the through hole (462), and the bottom of the groove (464) is telescopically connected with a positioning pin (464) through a spring A (465); the top of the positioning pin column (464) is connected with a pulling rod (467), and the bottom side surface of the groove (464) is provided with a through hole (466) which is movably matched with the pulling rod (467);
the second pin connecting piece A (55) comprises a rectangular block B (481), a blind hole (482) is formed in one side of the rectangular block B (481), a pin rod (484) capable of being inserted into the through hole (462) is connected to the bottom side face of the blind hole (482) in a telescopic mode through a spring B (483), and a positioning groove (486) matched with the positioning pin column (464) is formed in one side of the pin rod (484);
the outer side of the pin rod (484) is also provided with a control column (485) for controlling the pin rod (484) to stretch and contract and controlling the stretching length of the pin rod (484);
the first pin joint A (45), the first pin joint B (47), the first pin joint C (57) and the first pin joint D (48) are identical in structure;
the second pin joint A (55), the second pin joint B (46), the second pin joint C (56) and the second pin joint D (58) are identical in structure.
4. The temporary power distribution cabinet with a protective structure for a construction site according to claim 1, wherein at least one bracket (8) for mounting electrical components is further fixed on the base (1); the support (8) comprises a cross beam (81), two ends of the cross beam (81) are respectively provided with a fixing bolt A (83) in a matching manner, two ends of the bottom side surface of the cross beam (81) are respectively provided with a positioning insertion column (82), the upper surface of the cross beam (81) is provided with a U-shaped frame (84), and one surface of the U-shaped frame (84) is fixed with a plurality of mounting beams (85) for fixing electrical components;
the base (1) is provided with a positioning insertion hole (17) matched with the positioning insertion column (82).
5. The temporary power distribution cabinet with a protective structure for construction sites according to any one of claims 1-4, characterized in that the base (1) comprises a bottom plate (11), a pillar A (12) is fixed on each of four corner sides of the upper surface of the bottom plate (11), and a rectangular frame (13) is fixed on the top of each of the four pillars A (12);
a supporting plate (15) is supported and fixed on the upper surface of the bottom plate (11) positioned on the inner side of the rectangular frame (13) through a plurality of pillars B (14);
a rectangular annular gap (16) for mounting the upright post (2) and the side plate is formed between the rectangular frame (13) and the support plate (15);
and two adjacent side surfaces at any corner of the rectangular frame (13) are provided with a fixing bolt B (18) in a matching way.
6. The temporary power distribution cabinet with the protective structure for the construction site as claimed in claim 5, wherein a top cover (3) is cooperatively arranged at the top of the four columns (2), the top cover (3) comprises a top cover body (31), and positioning support columns (32) are respectively arranged at four corners of the inner top side surface of the top cover body (31);
the top of the upright post (2) is provided with a positioning hole (23) matched with the positioning support column (32).
7. The temporary power distribution cabinet with the protective structure for the construction site according to claim 6, further comprising a protective fence arranged on the outer periphery side of the power distribution cabinet;
the protective fence comprises four fence units which are respectively arranged on four outer side surfaces of the power distribution cabinet and fixedly connected with each other; the fence unit comprises two support rods (6) which are arranged in parallel, and two cross rods (7) are connected between the two support rods (6).
8. The temporary power distribution cabinet with a protective structure for a construction site according to claim 7, wherein the supporting rod (6) comprises a base (61), a telescopic outer sleeve (62) is arranged on the upper surface of the base (61), a telescopic inner sleeve rod (63) is telescopically sleeved on the end of the telescopic outer sleeve (62), and a locking bolt A (65) is further arranged on the end of the telescopic outer sleeve (62);
the cross rod (7) comprises rod bodies (71) positioned at two ends, the opposite ends of the two rod bodies (71) are hinged with a folding rod (73) through a hinge, the two folding rods (73) are connected through a rod sleeve (74) sleeved outside the folding rod (73), and two ends of the rod sleeve (74) are respectively provided with a locking bolt B (75); the two opposite ends of the two rod bodies (71) are respectively provided with a cavity (76), the bottom side surface of each cavity (76) is telescopically connected with an extension rod (76) through a spring C, the end part of each extension rod (76) is provided with a base block (77), and two adjacent side surfaces of each base block (77) are respectively provided with a fixing through hole (79); one side of the rod body (71) is provided with a rectangular bayonet (72) matched with the telescopic inner sleeve rod (63);
the telescopic inner loop bar (63) is provided with a supporting part (64) for supporting the cross bar (7).
9. The temporary power distribution cabinet with the protective structure for the construction site as claimed in claim 7 or 8, wherein a connecting rod (67) is further connected between any one of the supporting rods (6) and one of the columns (2);
one side surface of the supporting rod (6) is provided with at least one connecting seat A (66) which is matched and connected with the supporting rod (6);
at least one connecting seat B (22) which is matched and connected with the supporting rod (6) is respectively arranged on two adjacent side surfaces of the upright post (2);
the connecting seat A (66) and the connecting seat B (22) are identical in structure and respectively comprise a sleeve which is sleeved outside the supporting rod (6), and a locking bolt C is arranged on the sleeve.
10. The temporary power distribution cabinet with a protective structure for a construction site according to claim 9, wherein the assembling method of the power distribution cabinet comprises the following steps:
step1, inserting four upright posts (2) into corners of the rectangular annular gap (16) respectively, and rotating a fixing bolt B (18) for fixing;
step2, inserting the support (8) into the positioning insertion hole (17) through the positioning insertion column (82), and then rotating the fixing bolt A (83) for fixing;
step3, sliding the side plate unit B (5) into the rectangular sliding chute A (24) through the roller B (52) along the rectangular opening (26), and controlling the bottom end of the side plate unit B (5) to be inserted into the rectangular annular gap (16) until the bottom end of the roller B (52) abuts against the bottom side of the rectangular sliding chute A (24);
step4, sliding the side plate unit A (4) in along the port of the rectangular sliding groove B (25) through the roller A (42), and controlling the bottom side surface of the side plate unit A (4) to prop against the end part of the side plate unit B (5);
then a pin rod (484) on the second pin joint piece A (55) is inserted into a through hole (462) of the first pin joint piece A (45), and the side plate unit B (5) and the side plate unit A (4) are connected by controlling the matching of a positioning pin column (464) and a positioning groove (486);
step5, repeating the steps 3 and 4, and respectively installing a side plate on four side surfaces of the base (1); then the top cover (3) is lapped on the tops of the four upright posts (2) in a mode that the positioning support columns (32) are matched with the positioning holes (23);
step6, fixing a connecting rod (67) on a connecting seat B (22) of the upright post (2), taking the supporting rod (6) to fix the supporting rod (6) at the end part of the connecting rod (67), adjusting the extension and contraction of an extension outer sleeve (62), and locking a locking bolt A (65) when the bottom side surface of the base (61) contacts the ground;
step7, a cross bar (7) is installed on two support bars (6) which are positioned on the same side of the power distribution cabinet;
step8, the supporting rods (6) of the four annular parts are fixedly connected by bolts through the fixing through holes (79) at the end parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110330339.8A CN112928629B (en) | 2021-03-29 | 2021-03-29 | Temporary power distribution cabinet with protective structure for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110330339.8A CN112928629B (en) | 2021-03-29 | 2021-03-29 | Temporary power distribution cabinet with protective structure for construction site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112928629A true CN112928629A (en) | 2021-06-08 |
| CN112928629B CN112928629B (en) | 2022-10-11 |
Family
ID=76176320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110330339.8A Active CN112928629B (en) | 2021-03-29 | 2021-03-29 | Temporary power distribution cabinet with protective structure for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112928629B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361959A (en) * | 2021-12-09 | 2022-04-15 | 江苏中顺电气有限公司 | Outdoor interim switch board convenient to equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2022666A (en) * | 1978-04-26 | 1979-12-19 | Yoshida Kogyo Kk | Glazed door with security shutter |
| AU3382693A (en) * | 1992-02-29 | 1993-09-02 | Krone Aktiengesellschaft | Case, in particular cable branching case |
| CN201639170U (en) * | 2010-03-25 | 2010-11-17 | 欧玛嘉宝安瑞吉(北京)电气设备有限公司 | Box body for box-type transformer substation on wharf |
| US20140124468A1 (en) * | 2012-11-07 | 2014-05-08 | Evans Consoles Corporation | Console module and modular console system |
| CN204877145U (en) * | 2015-08-17 | 2015-12-16 | 赵贵州 | Threshing ground family automatically -controlled door |
| CN207069336U (en) * | 2017-08-04 | 2018-03-02 | 重庆华鹏电气成套设备有限公司 | A kind of power distribution cabinet of New-type plate structure |
| CN210040919U (en) * | 2019-05-06 | 2020-02-07 | 大航有能电气有限公司 | Intelligent switch cabinet of electric power system |
| CN210490119U (en) * | 2019-09-19 | 2020-05-08 | 六安市三鑫电器设备有限公司 | Assembled switch board |
-
2021
- 2021-03-29 CN CN202110330339.8A patent/CN112928629B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2022666A (en) * | 1978-04-26 | 1979-12-19 | Yoshida Kogyo Kk | Glazed door with security shutter |
| AU3382693A (en) * | 1992-02-29 | 1993-09-02 | Krone Aktiengesellschaft | Case, in particular cable branching case |
| CN201639170U (en) * | 2010-03-25 | 2010-11-17 | 欧玛嘉宝安瑞吉(北京)电气设备有限公司 | Box body for box-type transformer substation on wharf |
| US20140124468A1 (en) * | 2012-11-07 | 2014-05-08 | Evans Consoles Corporation | Console module and modular console system |
| CN204877145U (en) * | 2015-08-17 | 2015-12-16 | 赵贵州 | Threshing ground family automatically -controlled door |
| CN207069336U (en) * | 2017-08-04 | 2018-03-02 | 重庆华鹏电气成套设备有限公司 | A kind of power distribution cabinet of New-type plate structure |
| CN210040919U (en) * | 2019-05-06 | 2020-02-07 | 大航有能电气有限公司 | Intelligent switch cabinet of electric power system |
| CN210490119U (en) * | 2019-09-19 | 2020-05-08 | 六安市三鑫电器设备有限公司 | Assembled switch board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361959A (en) * | 2021-12-09 | 2022-04-15 | 江苏中顺电气有限公司 | Outdoor interim switch board convenient to equipment |
| CN114361959B (en) * | 2021-12-09 | 2024-01-23 | 江苏中顺电气有限公司 | Outdoor temporary power distribution cabinet convenient to assemble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112928629B (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200256319A1 (en) | Portable monopole tower with adjustable foundation | |
| CN112928629B (en) | Temporary power distribution cabinet with protective structure for construction site | |
| CN113541001A (en) | Rain-proof switch board convenient to overhaul | |
| KR101608957B1 (en) | A motorized table that can be easily fixed to the installation angle | |
| CN210562641U (en) | Large-scale three-dimensional storage type house | |
| CN115986594B (en) | Waterproof outdoor switch board that floods and mounting structure thereof | |
| CN218467326U (en) | Assembled tower footing tower crane safety barrier | |
| CN116896010A (en) | Electric power distribution cabinet body assembly convenient to overhaul | |
| CN210562642U (en) | Stereo storage type box-type house | |
| CN210713223U (en) | Stereo storage house | |
| CN216038315U (en) | Tower body device of tower crane | |
| CN212802427U (en) | Assembly type lifting frame for building | |
| CN216664493U (en) | Assembled equipment room | |
| CN209964469U (en) | IDC network cabinet | |
| CN212984551U (en) | Scaffold for building engineering quality safety | |
| CN218759112U (en) | Modularization control stand | |
| CN217299477U (en) | Steel construction architectural design trunk form pillar structure | |
| CN204823594U (en) | Modularization outer frame assembly of two cage lifts | |
| CN213213017U (en) | Explosion-proof terminal box convenient to dismantle | |
| CN219041211U (en) | Frock is used in cubical switchboard equipment | |
| CN217522768U (en) | Sectional type photovoltaic support | |
| CN219387069U (en) | Scaffold frame that construction used | |
| CN215989860U (en) | High-stability power distribution cabinet for indoor electric control system | |
| CN220521578U (en) | Folding frame structure easy to assemble and disassemble | |
| CN218912495U (en) | Angle-adjustable rack enclosure supporting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220921 Address after: Tuotou Village, Chunxi Town, Gaochun District, Nanjing City, Jiangsu Province 210000 Applicant after: Nanjing Jianshun Electrical Appliance Control Equipment Co.,Ltd. Address before: 510000 building 4, 1199 Hulin Road, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou yaomiao Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |