CN215772041U

CN215772041U - Folding switch cabinet convenient to transport

Info

Publication number: CN215772041U
Application number: CN202122218372.XU
Authority: CN
Inventors: 姚春芳
Original assignee: Jiangsu Yulong Low Voltage Electric Equipment Co ltd
Current assignee: Jiangsu Yulong Low Voltage Electric Equipment Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-08
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a folding switch cabinet convenient to transport, which comprises a front plate, side plates and a bottom plate, wherein the outer side wall of the front plate is rotatably connected with the outer wall of the left side of the side plate through a connecting mechanism B, the outer wall of the right side of the side plate is rotatably connected with the outer side wall of a back plate, the outer wall of the bottom surface of the front plate is connected with the inner side wall of a clamping groove in an embedded manner, the clamping groove is formed in the upper surface of the bottom plate, one end of a bolt A is connected to the outer surface of the bottom plate in a threaded manner, the other end of the bolt A penetrates through the front plate and extends into the clamping groove, and a side groove is formed in the inner part of the side plate; the folding retractable switch cabinet disclosed by the utility model realizes folding retraction among the front plate, the side plate and the back plate, and a large amount of space is reduced after the folding retraction, so that the folding retractable switch cabinet is extremely suitable for transporting a large amount of switch cabinets at one time, the convenience in installation and maintenance of the switch cabinet is realized, the service life of the switch cabinet is prolonged, and the switch cabinet is simple in structure, strong in practicability and suitable for wide popularization and use.

Description

Folding switch cabinet convenient to transport

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to a folding switch cabinet convenient to transport.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement; such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

The switch cabinet is mainly used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system; the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

1. The switch cabinets in the current market are generally transported after being welded, so that the switch cabinets are too large and inconvenient to transport, and the practicability of the switch cabinets is seriously influenced; 2. most of switch cabinets in the current market adopt an integrated welding mode, so that the switch cabinets are inconvenient to detach and install in the using process, and the maintenance and the repair of the switch cabinets are seriously influenced; for this reason, it is necessary to design a folding switch cabinet which is convenient to transport.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the folding switch cabinet convenient to transport, and the problems in the current market are effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a foldable switch cabinet convenient to transport comprises a front plate, side plates and a bottom plate, wherein the outer side wall of the front plate is rotatably connected with the outer wall of the left side of the side plate through a connecting mechanism B, the outer wall of the right side of the side plate is rotatably connected with the outer side wall of a back plate, the outer wall of the bottom surface of the front plate is connected with the inner side wall of a clamping groove in an embedded mode, the clamping groove is formed in the upper surface of the bottom plate, one end of a bolt A is connected to the outer surface of the bottom plate in a threaded mode, the other end of the bolt A penetrates through the front plate and extends into the clamping groove, a side groove is formed in the inner side of the side plate, and the inner side wall of the side groove is provided with the connecting mechanism A;

coupling mechanism A includes left side board, connecting rod and right board, the side groove inside wall rotates and is connected with the left side board, just left side board right side outer wall is provided with the connecting rod, and the connecting rod lateral wall rotates and is connected with the right side board.

Preferably, the number of the side plates is two, and the two side plates are rotatably connected through a connecting mechanism A.

Preferably, the outer surface of the front plate is provided with a through hole, and the inner side wall of the through hole is rotatably connected with a cabinet door.

Preferably, a support plate is welded on the inner side wall of the side plate, and a vertical hole is formed in the upper surface of the support plate.

Preferably, the outer side wall of the bottom plate is in threaded connection with one end of a bolt B, and the other end of the bolt B penetrates through the side plate and extends into the clamping groove.

Preferably, the upper surfaces of the front plate and the back plate are covered with cover plates, and the structures of the cover plates and the bottom plate are the same.

Preferably, the connecting mechanism a and the connecting mechanism B have the same structure, and the number of the connecting mechanism a and the connecting mechanism B is two.

Preferably, the front plate, the back plate and the side plates enclose a rectangle, and the side plates are located in the middle of the front plate and the back plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) firstly, the side plates are rotated along the connecting mechanism A so as to be parallel, meanwhile, the side plates can be kept in a horizontal state under the limiting action of the supporting plate, the side plates and the front plate and the side plates and the back plate can be always kept horizontal under the action of the connecting mechanism B, the connecting mechanism A and the connecting mechanism B have the function of bevel rotation under the rotating action of the left side plate and the right side plate which surround the connecting rod, the switch cabinet has the folding and shrinking design function under the action of the left side plate and the right side plate which surround the inner side wall of the side groove, the folding and shrinking among the front plate, the side plates and the back plate of the switch cabinet are effectively realized, a large amount of space is reduced after the folding and shrinking, the switch cabinet is extremely suitable for transporting a large amount of switch cabinets at one time, the problem that the switch cabinet in the current market is transported after the cabinet body is welded is solved, thereby lead to the too big and very inconvenient problem of cubical switchboard volume in the transportation, improved the practicality of cubical switchboard.

(2) Firstly, the side plates are rotated along the connecting mechanism A to form a straight line between the side plates, meanwhile, the side plates and the front plate and the back plate are vertical, then the front plate, the side plate and the back plate assembly are inserted along the clamping grooves, the bottom plate can be respectively detachably connected with the front plate and the back plate through the rotating bolts A, then the side plates and the bottom plate can be detachably connected through the rotating bolts B, the front plate, the side plate and the back plate assembly and the cover plate can be detachably connected through the same principle, then the electric control element can be detachably connected with the inner side walls of the side plates through the vertical hole matched fasteners, the design function of the switch cabinet is realized by rotating the cabinet door along the inner side walls of the through holes, the convenience in installation and maintenance of the switch cabinet is effectively realized, and the service life of the switch cabinet is prolonged, the problem of the cubical switchboard on the existing market because what mostly adopted is integral type welded mode to lead to the cubical switchboard to have the inconvenient condition of dismantlement and installation in the use problem, the effectual maintenance and the maintenance efficiency who improves the cubical switchboard is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front plate and back plate assembly of the present invention;

FIG. 3 is a schematic structural diagram of a connection mechanism A according to the present invention;

FIG. 4 is a schematic top view of the base plate of the present invention;

in the figure: 1. a front plate; 2. a through hole; 3. a cabinet door; 4. a cover plate; 5. a bolt A; 6. a base plate; 7. a connecting mechanism B; 8. a side plate; 9. a connecting mechanism A; 901. a left side plate; 902. a connecting rod; 903. a right side plate; 10. a bolt B; 11. a back plate; 12. a support plate; 13. a side groove; 14. a card slot; 15. and (4) vertical holes.

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 a first embodiment, as shown in fig. 1 to 4, the foldable switch cabinet convenient to transport includes a front board 1, a side board 8 and a bottom board 6, an outer side wall of the front board 1 is rotatably connected with an outer side wall of a left side of the side board 8 through a connecting mechanism B7, an outer side wall of a right side of the side board 8 is rotatably connected with an outer side wall of a back board 11, an outer side wall of a bottom surface of the front board 1 is connected with an inner side wall of a slot 14 in an embedded manner, wherein the slot 14 is formed in an upper surface of the bottom board 6, an outer surface of the bottom board 6 is in threaded connection with one end of a bolt a5, the other end of the bolt a5 penetrates through the front board 1 and extends into the slot 14, a side groove 13 is formed in the side board 8, and a connecting mechanism a9 is arranged on an inner side wall of the side groove 13;

the connecting mechanism A9 comprises a left side plate 901, a connecting rod 902 and a right side plate 903, the inner side wall of the side groove 13 is rotatably connected with the left side plate 901, the outer wall of the right side of the left side plate 901 is provided with the connecting rod 902, the outer side wall of the connecting rod 902 is rotatably connected with the right side plate 903, the left side plate 901 and the right side plate 903 rotate around the connecting rod 902, so that the connecting mechanism A9 and the connecting mechanism B7 have a folding angle rotating function, and the left side plate 901 and the right side plate 903 rotate around the inner side wall of the side groove 13, so that the switch cabinet has a folding and contracting design function.

Specifically, the number of the side plates 8 is two, and the two side plates 8 are rotatably connected through a connecting mechanism a9, the two side plates 8 can be parallel by rotating the side plates 8 along a connecting mechanism a9, and at the same time, the side plates 8 can be kept horizontal under the limiting action of the supporting plate 12, and the side plates 8 and the front plate 1 and the side plates 8 and the back plate 11 can be always kept horizontal under the action of a connecting mechanism B7.

Specifically, through-hole 2 has been seted up to 1 surface of front bezel, just 2 inside walls of through-hole rotate and are connected with cabinet door 3, thereby realize the design function of cubical switchboard through rotating cabinet door 3 along 2 inside walls of through-hole.

Specifically, the welding of 8 inside walls of curb plate has backup pad 12, just perpendicular hole 15 has been seted up to backup pad 12 upper surface, can dismantle the connection with automatically controlled component and 8 inside walls of curb plate through cooperating the fastener along perpendicular hole 15.

Specifically, one end of a bolt B10 is connected to the outer side wall of the bottom plate 6 in a threaded manner, and the other end of the bolt B10 penetrates through the side plate 8 and extends into the clamping groove 14, so that the side plate 8 and the bottom plate 6 can be detachably connected by rotating the bolt B10.

Specifically, the cover plate 4 covers the upper surfaces of the front plate 1 and the back plate 11, the cover plate 4 and the bottom plate 6 are identical in structure, and the switch cabinet can form a sealing body through the arranged cover plate 4 and the arranged bottom plate 6.

Specifically, the connecting mechanism a9 and the connecting mechanism B7 have the same structure, the number of the connecting mechanism a9 and the number of the connecting mechanism B7 are two, and the front plate 1, the side plate 8 and the back plate 11 of the switch cabinet are folded and contracted through the connecting mechanism a9 and the connecting mechanism B7.

Specifically, the front plate 1, the back plate 11 and the side plates 8 enclose a rectangle, and the side plates 8 are located at the middle positions of the front plate 1 and the back plate 11, so that the design and use space of the switch cabinet is provided by enclosing the front plate 1, the back plate 11 and the side plates 8 into a rectangle.

The working principle is as follows: firstly, the side plates 8 are rotated along the connecting mechanism A9 so as to enable the two side plates 8 to be parallel, meanwhile, the side plates 8 can be kept horizontal under the limiting action of the supporting plate 12, the side plates 8 and the front plate 1 and the side plates 8 and the back plate 11 can be always kept horizontal under the action of the connecting mechanism B7, then the connecting mechanism A9 and the connecting mechanism B7 have the function of folding and rotating through the rotating action of the left side plate 901 and the right side plate 903 around the connecting rod 902, the switch cabinet has the design function of folding and shrinking under the action of the left side plate 901 and the right side plate 903 around the inner side wall of the side groove 13, the folding and shrinking among the front plate 1, the side plates 8 and the back plate 11 of the switch cabinet are effectively realized, a large amount of space is reduced after the folding and shrinking, the switch cabinet is extremely suitable for transporting a large amount of switch cabinets at one time, then, the side plates 8 are rotated along the connecting mechanism A9 so as to enable the side plates 8 to form a straight line, meanwhile, the side plate 8 and the front plate 1 and the side plate 8 and the back plate 11 are perpendicular to each other, then the front plate 1, the combination of the side plate 8 and the back plate 11 are inserted along the clamping groove 14, the bolt A5 is rotated to detachably connect the bottom plate 6 with the front plate 1 and the back plate 11 respectively, the bolt B10 is rotated to detachably connect the side plate 8 with the bottom plate 6, and similarly, the front plate 1, the combination of the side plate 8 and the back plate 11 and the cover plate 4 are detachably connected, the electrical control elements can then be removably connected to the inner side walls of the side panels 8 by means of fasteners along the vertical holes 15, and thereby through rotating cabinet door 3 along 2 inside walls of through-hole and realizing the design function of cubical switchboard, the effectual installation and the maintenance that has realized this cubical switchboard are convenient, and have prolonged the life of cubical switchboard, have improved the maintenance and the maintenance efficiency of cubical switchboard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foldable cubical switchboard convenient to transportation, includes front bezel (1), curb plate (8) and bottom plate (6), its characterized in that: the outer side wall of the front plate (1) is rotatably connected with the outer side wall of the left side of the side plate (8) through a connecting mechanism B (7), the outer side wall of the right side of the side plate (8) is rotatably connected with the outer side wall of the back plate (11), the outer side wall of the bottom surface of the front plate (1) is connected with the inner side wall of the clamping groove (14) in an embedded mode, the clamping groove (14) is formed in the upper surface of the bottom plate (6), one end of a bolt A (5) is connected to the outer surface of the bottom plate (6) in a threaded mode, the other end of the bolt A (5) penetrates through the front plate (1) and extends into the clamping groove (14), a side groove (13) is formed in the side plate (8), and the inner side wall of the side groove (13) is provided with a connecting mechanism A (9);

the connecting mechanism A (9) comprises a left side plate (901), a connecting rod (902) and a right side plate (903), the inner side wall of the side groove (13) is rotatably connected with the left side plate (901), the outer wall of the right side of the left side plate (901) is provided with the connecting rod (902), and the outer side wall of the connecting rod (902) is rotatably connected with the right side plate (903).

2. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: the number of the side plates (8) is two, and the two side plates (8) are rotatably connected through a connecting mechanism A (9).

3. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: through-hole (2) have been seted up to front bezel (1) surface, just through-hole (2) inside wall rotates and is connected with cabinet door (3).

4. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: a supporting plate (12) is welded on the inner side wall of the side plate (8), and a vertical hole (15) is formed in the upper surface of the supporting plate (12).

5. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: the outer side wall of the bottom plate (6) is in threaded connection with one end of a bolt B (10), and the other end of the bolt B (10) penetrates through the side plate (8) and extends into the clamping groove (14).

6. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: the upper surfaces of the front plate (1) and the back plate (11) are covered with a cover plate (4), and the cover plate (4) and the bottom plate (6) are identical in structure.

7. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: the structure of the connecting mechanism A (9) is the same as that of the connecting mechanism B (7), and the number of the connecting mechanisms A (9) and the number of the connecting mechanisms B (7) are two.

8. A foldable switchgear cabinet for facilitating transportation according to claim 1, wherein: the front plate (1), the back plate (11) and the side plates (8) enclose a rectangle, and the side plates (8) are located in the middle of the front plate (1) and the back plate (11).