CN217882330U

CN217882330U - Switch cabinet convenient to disassemble and maintain

Info

Publication number: CN217882330U
Application number: CN202221983667.4U
Authority: CN
Inventors: 张琦; 张羽含
Original assignee: Zhejiang Wanguang Electric Co ltd
Current assignee: Zhejiang Wanguang Electric Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-22
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a switch cabinet convenient for disassembly and maintenance, which comprises a side plate, a top cover and a bottom plate which are relatively adaptive to hinge, wherein the side plate is also provided with a plurality of detachable wiring harnesses, each wiring harness comprises a groove plate and a cover plate, a rotary opening and closing mechanism is also arranged in the cabinet body, the bottom plate is provided with a lifting mechanism which comprises an inclined plane block arranged in the groove opening and butted at the bottom of the groove plate and a sliding handle used for driving the wiring harnesses to move up and down; the utility model discloses a cubical switchboard has the shell design that sets up and to overturn and open, and the articulated shaft that can drive the curb plate through the crank rotates for the relative bottom plate upset of curb plate expandes, avoids current cubical switchboard can only open the bad problem in front door field of vision, secondly, sets up the bunch groove of the convenient dismantlement of relative curb plate, has avoided prior art curb plate to have bunch groove and has leaded to being difficult to accomplish the curb plate detachable problem, the utility model discloses inconvenient problem when can effectively realize solving the maintenance of the cubical switchboard body of prior art has good practicality.

Description

Switch cabinet convenient to disassemble and maintain

Technical Field

The utility model relates to a cubical switchboard technical field, concretely relates to convenient cubical switchboard of dismantling maintenance.

Background

The cubical switchboard can satisfy each electrical components and be fixed in the cabinet body position of confirming reliably, cabinet body appearance is generally the cube, if the screen formula, box etc., the cabinet body of low-voltage switchgear among the prior art, the side of outer box is generally all fixed the setting, maintenance person observes and maintains internal component with the little window of reserving on positive opening and shutting door or the curb plate when general, operate the inconvenience of ten minutes during the maintenance, need dismantle a large amount of other components and parts and just can realize the maintenance operation to damaging the component even, very big influence the efficiency of maintenance, this is a big not enough of prior art.

Also some of prior art design the cubical switchboard, the outer panel that be can relatively independently dismantle, and the design of conveniently having overhauld the component in the multi-angle to the box, like chinese patent: CN202220468000.4 a preassembled transformer substation convenient to maintenance just discloses a design similar to the conception, including can dismantling curb plate all around for inside exposes totally, satisfies the maintenance of multi-angle to inside, however, applicant in the in-service use, many cubical switchboard all can set up the wire casing on the curb plate in order to fix the cable, consequently, can not accomplish to record among the above-mentioned file, like dismantling the curb plate, and lead to the wire casing unstable again if the wire casing is not fixed with the curb plate.

SUMMERY OF THE UTILITY MODEL

In view of the prior art, the utility model aims to provide a flip structure who sets up the curb plate realizes still having set up the wire casing of curb plate separation relatively to the dismantlement of the all side plate bodies of the cabinet body, plays the stable bunch effect and can not exert an influence to dismantling the structure again.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides a cubical switchboard of maintenance is conveniently dismantled, the cabinet body of cubical switchboard includes curb plate, top cap and bottom plate and constitutes, the articulated bottom plate setting of curb plate still is provided with a plurality of detachable bunch grooves on its inboard face, curb plate and posterior lateral plate about including, the top cap sets up with the articulated upset of posterior lateral plate, the curb plate downside is articulated mutually with the bottom plate, bunch groove includes frid and apron, be provided with the jack on the curb plate, set up on the frid and collude the column structure, still be provided with the notch that matches with bunch groove on the bottom plate, the internal rotation mechanism that opens and shuts that still is provided with of cabinet, rotate the mechanism that opens and shuts include the crank with curb plate and bottom plate articulated shaft linkage, the bottom plate still is provided with lifting mechanism, lifting mechanism is including setting up in the notch, and the inclined plane piece of butt bottom the frid and be used for driving the slip handle of inclined plane piece activity.

Furthermore, one side of the cabinet body opposite to the rear side plate is provided with a front plate, and the front plate is provided with an opening and closing door with a lock.

Furthermore, the bottom of the groove plate is provided with an inclined plane, the inclined plane block is provided with a driving surface matched with the inclined plane, the sliding handle comprises a driving rocking handle and a threaded sleeve which is driven to rotate by two bevel gears and is connected with a screw rod in a circumferential movable mode through threads.

Furthermore, the upper end of curb plate is provided with plug-in components, the top cap corresponds plug-in components and is provided with the slot, still be provided with the elasticity bolt on the top cap, elasticity bolt grafting top cap and front bezel.

Furthermore, frid and apron adopt the block to connect, apron relatively frid detachable setting.

Furthermore, the opening of the hook-shaped structure is arranged downwards, the size of the jack is larger than that of the hook-shaped structure, and a magnet is further arranged in the jack.

Has the beneficial effects that: the utility model discloses a cubical switchboard has the shell design that sets up and to overturn and open, and the articulated shaft that can drive the curb plate through the crank rotates for the relative bottom plate upset of curb plate expandes, makes things convenient for the staff to the inside comprehensive detection of looking over when the maintenance, avoids current cubical switchboard can only open a face and leads to the bad problem in field of vision, secondly, has set up the bunch groove that can convenient dismantlement, through the utility model discloses a, avoided the prior art curb plate to have the bunch groove and lead to being difficult to accomplish curb plate detachable problem, the utility model has the advantages of simple structure reasonable in design, the inconvenient problem when can effectively realizing solving the maintenance of the prior art cubical switchboard body has good practicality.

Drawings

Fig. 1 is a schematic structural diagram of the switch cabinet of the present invention.

Fig. 2 is the schematic diagram of the top cover elastic bolt structure of the present invention.

Fig. 3 is a schematic view of the lifting mechanism of the present invention.

Fig. 4 is a schematic view of the structure of the side plate and the wire harness groove of the present invention.

Fig. 5 is a schematic view of the rotary opening and closing structure of the present invention.

Reference numerals: 1. a cabinet body; 2. a side plate; 21. a left side plate and a right side plate; 22. a rear side plate; 23. a front plate; 24. opening and closing the door; 26. a magnet; 28. a jack; 29. a plug-in; 30. a slot; 3. a top cover; 34. an elastic bolt; 341. elastic snap fasteners; 342. a telescopic bolt; 343. an inclined plane driving block; 4. a base plate; 41. a notch; 5. a wiring trough; 51. a groove plate; 52. a cover plate; 53. a bevel; 54. a hook-shaped structure; 7. rotating the opening and closing mechanism; 71. a crank; 72. a lifting mechanism; 73. a bevel block; 74. a sliding handle; 75. driving the rocking handle; 76. a drive face; 77. a threaded sleeve; 78. a screw.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.

As shown in fig. 1-5, a switch cabinet convenient to disassemble and maintain includes a cabinet body 1 including a side plate 2, a top cover 3 and a bottom plate 4, the side plate 2 is hinged to the bottom plate 4, the inner side surface of the side plate 2 is further provided with a plurality of detachable wire bundling grooves 5, the side plate 2 includes a left side plate 21, a right side plate 21 and a rear side plate 22, the top cover 3 is hinged to the rear side plate 22 and overturned, the lower side of the side plate 2 is hinged to the bottom plate 4, the wire bundling grooves 5 include a groove plate 51 and a cover plate 52, the side plate 2 is provided with insertion holes 28, the groove plate 51 is provided with a hook-shaped structure 54, the bottom plate 4 is further provided with a notch 41 matched with the wire bundling grooves 5, the cabinet body 1 is further provided with a rotary opening and closing mechanism 7, the rotary opening and closing mechanism 7 includes a crank 71 linked with the hinged shafts of the side plate 2 and the bottom plate 4, the bottom plate 4 is further provided with a lifting mechanism 72, the lifting mechanism 72 includes an inclined plane block 73 abutting against the bottom of the groove 51 and a sliding handle 74 for driving the inclined plane block 73 to move; through the structure, the present embodiment is characterized in that one side of the top cover 3 is hinged to the rear side plate 22, when the top cover 3 is detached, the limitation of the top cover 3 is removed, and the top cover 3 can be directly turned over to swing backwards until the top cover is attached to the outer side of the rear side plate 23, and further, a limiting structure can be arranged outside the rear side plate 23 to temporarily fix the top cover 3 which is turned over and attached, so as to avoid the swing of the top cover, in addition, the top cover is shaken by the crank 71 to rotate the opening and closing mechanism 7 to transmit the rotating force to the hinging shafts of the side plate 2 and the bottom plate 4, so that the side plate 2 can be driven to turn over outwards relative to the bottom plate 4, so that the side plate 2 can be turned over and attached to the ground downwards, if the cabinet body 1 is opened in a flower shape, internal elements are exposed, and maintenance personnel can conveniently maintain the inside.

The utility model discloses an another characteristics just lie in, the utility model discloses a still be provided with bunch groove 5 on the curb plate 2, bunch groove 5 comprises frid 51 and apron 52 two parts, as shown in fig. 4, the setting can be dismantled with 2 mutual blocks of curb plate to frid 51, apron 52 and frid 51 lock, when normal installation, the space between apron 52 and frid 51 is walked to the cable for the cabinet body 1 is inside neatly good looking relatively, has also avoided the cable to hang down everywhere, not only influences the problem that pleasing to the eye degree still produced the electric power risk easily.

As a further arrangement of the above scheme, a front plate 23 is arranged on one side of the cabinet body 1 opposite to the rear side plate 2, and an opening and closing door 24 with a lock is arranged on the front plate 23.

As a further arrangement of the above solution, the bottom of the slot plate 51 is provided with an inclined plane 53, the inclined plane block 73 is provided with a driving surface 76 matched with the inclined plane 53, the sliding handle 74 comprises a driving rocking handle 75 and a screw sleeve 77 rotating with the main shaft of the driving rocking handle 75 through two bevel gears, the screw sleeve 77 is in threaded connection with a screw 78 movably arranged in the circumferential direction of the inclined plane block 73, the opening of the hook-shaped structure 54 is arranged downward, the size of the jack 28 is larger than that of the hook-shaped structure 54, and the magnet 26 is further arranged in the jack 28, the wire tying slot 5 of the present invention is designed by the inclined plane 53 at the bottom of the slot plate 51, and the sliding handle 74 of the lifting mechanism 72 is driven to realize small-scale lifting, the principle is that when the driving rocking handle 75 of the sliding handle 74 rotates, the bevel gear on the main shaft is driven to mesh with the bevel gear matched with the screw sleeve 77 to drive the screw sleeve 77 to rotate in the circumferential direction, the axial fixing cannot be displaced, therefore, the screw 78 matched with the screw 78 realizes axial movement of the inclined plane block 73, thereby the wire tying slot block 51 and the lifting mechanism 5 can be separated from the lifting mechanism, the lifting mechanism 54 can be conveniently lifted side plate, and the lifting mechanism can be separated from the lifting mechanism 5, and the lifting mechanism can be conveniently realized by the lifting mechanism 5, and the lifting mechanism 5, as shown in the lifting mechanism 5 is designed by the lifting mechanism 2.

As the further setting of above-mentioned scheme, the upper end of curb plate 2 is provided with plug-in components 29, top cap 3 corresponds plug-in components 29 and is provided with slot 30, still be provided with elasticity bolt 34 on top cap 3, elasticity bolt 34 pegs graft and locks top cap 3 and front bezel 23, and the setting of this structure lies in when normal installation, and top cap 3 forms spacingly through plug-in components 29 and slot 30 to curb plate 2 for cabinet 1 wholeness is good, also orders about the utility model discloses the dismantlement mode of cabinet 1 must be after opening front bezel 23 upset top cap 3, through the step flow of crank 71 upset curb plate 2, avoids the problem that the illegal operation leads to cabinet 1 structural damage.

As a further arrangement of the above scheme, the groove plate 51 and the cover plate 52 are connected in a clamping manner, the cover plate 52 is detachably arranged relative to the groove plate 51, and through the arrangement of the structure, a cable can be conveniently clamped into the wiring slot 5 when a worker installs wiring of the switch cabinet.

The principle and design points of the switch cabinet of the utility model lie in that when the worker needs to maintain the power equipment in the cabinet body 1, the worker only needs to open the open-close door 24 on the front plate 23 by a key normally, then presses the elastic snap fastener 341 on the top cover 3 shown in figure 3, drives the telescopic pin 342 of the elastic bolt 34 to retract into the top cover 3 by the inclined plane of the elastic snap fastener 341 moving upwards to remove the insertion with the side plate 2, then turns over towards the rear side plate 22 based on the hinge joint, the top cover 3 can turn over until the top cover is attached to the outer side of the rear side plate 22, the turning over of the top cover 3 also removes the insertion of the plug-in 29 and the slot 30 of the side plate 2, so that the side plate 2 can not be limited by the top cover 3 on the following hinge joint, after the top cover 3 is removed, the worker only needs to rotate the driving rocking handle 75 of the lifting mechanism 71 firstly, the helical gear drives the threaded sleeve 77, the screw 78 and the inclined plane block 73 to move in sequence, then the inclined plane is matched with the inclined plane to drive the slotted plate 51 to ascend, the matching of the hook-shaped structure 54 on the back surface of the slotted plate 51 and the jack 28 on the side plate 2 is removed, the crank 71 is shaken on the next step, the side plate 2 is driven to overturn by the rotating opening and closing mechanism 7 linked with the hinge shaft 711 as shown in fig. 4, in the embodiment, a chain wheel mode is adopted as shown in fig. 4, the rotating shaft of the crank 71 is fixed as a first wheel body, the hinge shaft 711 of the side plate 2 is driven by belt transmission to drive the side plate 2 to swing, and therefore the whole set of cabinet body 1 is unfolded in all directions, a worker can check and maintain the switch cabinet at various angles very conveniently, the side plate 2 of the top cover 3 is removed, so that the view and the light rays in the switch cabinet can be ensured, and the work of the worker is facilitated.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a cubical switchboard of maintenance is dismantled to convenient, its characterized in that: the cabinet body (1) of the switch cabinet comprises a side plate (2), a top cover (3) and a bottom plate (4), wherein the side plate (2) is hinged with the bottom plate (4), the inner side surface of the side plate is also provided with a plurality of detachable wiring slots (5), the side plate (2) comprises a left side plate, a right side plate (21) and a rear side plate (22), the top cover (3) is hinged and overturned with the rear side plate (22), the lower side of the side plate (2) is hinged with the bottom plate (4), the wiring trough (5) comprises a trough plate (51) and a cover plate (52), the side plate (2) is provided with an insertion hole (28), the groove plate (51) is provided with a hook-shaped structure (54), the bottom plate (4) is also provided with a notch (41) matched with the wire harness groove (5), a rotary opening and closing mechanism (7) is also arranged in the cabinet body (1), the rotary opening and closing mechanism (7) comprises a crank (71) linked with a hinged shaft (711) of the side plate (2) and the bottom plate (4), the bottom plate (4) is also provided with a lifting mechanism (72), the lifting mechanism (72) is arranged in the notch (41), and a slope block (73) abutting against the bottom of the slot plate (51) and a sliding handle (74) for driving the slope block (73) to move.

2. The switch cabinet convenient to disassemble and maintain as claimed in claim 1, wherein: one side of the cabinet body (1) opposite to the rear side plate (2) is provided with a front plate (23), and an opening and closing door (24) with a lock is arranged on the front plate (23).

3. The switch cabinet convenient to disassemble and maintain as claimed in claim 1, wherein: the opening of the hook-shaped structure (54) is arranged downwards, the size of the jack (28) is larger than that of the hook-shaped structure (54), and a magnet (26) is also arranged in the jack (28)

4. The switch cabinet convenient to disassemble and maintain as claimed in claim 3, wherein: the improved groove plate is characterized in that an inclined plane (53) is arranged at the bottom of the groove plate (51), a driving surface (76) matched with the inclined plane (53) is arranged on the inclined plane block (73), the sliding handle (74) comprises a driving rocking handle (75) and a threaded sleeve (77) which is driven to rotate by two bevel gears together with a main shaft of the driving rocking handle (75), and the threaded sleeve (77) is in threaded connection with a screw (78) which is circumferentially and movably arranged on the inclined plane block (73).

5. The switch cabinet convenient to disassemble and maintain as claimed in claim 2, wherein: the upper end of curb plate (2) is provided with plug-in components (29), top cap (3) correspond plug-in components (29) and are provided with slot (30), still be provided with elasticity bolt (34) on top cap (3), top cap (3) and front bezel (23) are pegged graft to elasticity bolt (34).

6. The switch cabinet convenient to disassemble and maintain as claimed in claim 1, wherein: the groove plate (51) is connected with the cover plate (52) in a clamping mode, and the cover plate (52) is detachably arranged relative to the groove plate (51).