CN112616267B

CN112616267B - Local control cabinet capable of supplying power for multiple control cabinets

Info

Publication number: CN112616267B
Application number: CN202011399966.9A
Authority: CN
Inventors: 谢鸿斌
Original assignee: Shandong Wansheng Electric Co ltd
Current assignee: Shandong Wansheng Electric Co.,Ltd.
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2022-03-22
Anticipated expiration: 2040-12-02
Also published as: CN112616267A

Abstract

The invention relates to the technical field of control cabinets, in particular to a local control cabinet capable of supplying power to a plurality of control cabinets, which comprises a control cabinet base and a control cabinet mechanism, wherein the control cabinet mechanism is formed by splicing a plurality of control cabinets, the control cabinet at the bottommost layer is connected with the control cabinet base, the stacked control cabinets are independent of each other, when in use, the connecting surface of the control cabinet faces to one side of a connected device according to the position and the direction of the connected device, so that the wiring is convenient, the position of a connecting circuit is limited by a wire fixing frame during the wiring, each wire fixing frame corresponds to a socket structure, the connecting circuit is convenient to distinguish, the connecting circuit is prevented from being wound at the socket, the plugging error of a user is avoided, the wiring accuracy is improved, the power-on and connecting states of a controller can be controlled by moving a stretching plate during the maintenance, the structure is simple, the use is convenient, the cabinet body does not need to be disassembled during the maintenance, also need not any connecting wire of plug, effectively improve maintenance efficiency, the practicality is better.

Description

Local control cabinet capable of supplying power for multiple control cabinets

Technical Field

The invention relates to the technical field of control cabinets, in particular to a local control cabinet capable of supplying power to a plurality of control cabinets.

Background

The local control cabinet is a control cabinet which is arranged on a working site and is used for completing the operation of a controlled object in the local place, because a plurality of devices are connected on the local control cabinet, usually, a local control cabinet is provided with a plurality of groups of wiring structures, the wiring interfaces are connected with a controller arranged in the local control cabinet to realize the connection between the controller and the controlled device, because the installation and placement positions of the controlled devices are different, most of the existing local control cabinet wiring structures are arranged on the same surface, therefore, the wiring disorder is easily caused during wiring, the connection circuit is easily wound at the wiring structure, the use is inconvenient, and current local control cabinet need all pull out all connecting wires when overhauing, need again insert each connecting wire after overhauing finishing again, wastes time and energy, greatly reduced the maintenance efficiency of controller, the practicality is not good.

Disclosure of Invention

The invention aims to provide a local control cabinet capable of supplying power to a plurality of control cabinets, which has the advantages of convenient wiring, convenient distinguishing of connecting lines, prevention of winding of the connecting lines at a socket, avoidance of plugging and unplugging errors of users, improvement of wiring accuracy, simple structure, convenient use, no need of dismantling a cabinet body during maintenance, no need of plugging and unplugging any connecting line, effective improvement of maintenance efficiency and better practicability, and solves the problems that wiring confusion is easily caused during wiring proposed in the background technology, winding of the connecting lines easily occurs at a wiring structure, inconvenience in use is caused, all connecting lines need to be unplugged during maintenance of the existing local control cabinet, all connecting lines need to be plugged again after maintenance is finished, time and labor are wasted, the maintenance efficiency of a controller is greatly reduced, and the problem of poor practicability is solved.

In order to achieve the purpose, the invention provides the following technical scheme: a local control cabinet capable of supplying power to a plurality of control cabinets comprises a control cabinet base and a control cabinet mechanism, wherein the control cabinet mechanism is a combined mechanism formed by splicing a plurality of control cabinets, the control cabinet at the bottom layer is connected with the control cabinet base, the control cabinet comprises a cabinet body, a clamping shaft, an end surface outer sleeve component, a clamping groove and a control component, the end surface outer sleeve component is arranged on the outer wall of one side of the cabinet body, the clamping shaft is arranged on the bottom surface of the cabinet body, the cabinet body is connected with the clamping groove arranged on the top surface of the other cabinet body through the clamping shaft arranged on the bottom surface, and the control component is movably arranged in the cabinet body; the end face outer sleeve component comprises a wire fixing frame, a lower mounting plate, an upper mounting plate, a button outer cover sleeve, a first external wiring socket, a second external wiring socket, a state display and a first movable socket piece, the wire fixing frame is fixed on the lower mounting plate, the lower mounting plate is positioned below the upper mounting plate, the upper mounting plate is embedded in the cabinet body, the button outer cover sleeve, the first external wiring socket, the second external wiring socket and the state display are arranged on the upper mounting plate, the state display is connected with the first external wiring socket and the second external wiring socket through leads, the first movable socket piece is arranged on the back of the first external wiring socket and connected with the control component, the control component comprises a stretching plate, a radiator, a controller, a button, a second socket moving piece, a second internal wiring socket and a power supply interface, the stretching plate is arranged as an L-shaped plate body component, and the radiator is fixed on the stretching plate, the radiator is positioned below the controller and is electrically connected with the controller through a lead, a button is arranged on the outer wall of one side of the controller, the button is the same as the inner shape of a button outer cover sleeve, a second socket moving part is arranged on the side surface of the button, the second socket moving part is connected with a first movable socket piece, a plurality of second inner connecting sockets are arranged on one side of the first movable socket piece, the second inner connecting sockets are connected with second outer connecting sockets, a power interface is arranged on the outer wall of the other side of the controller, the power interface is clamped with a power socket arranged on the inner wall of the cabinet body, the first movable socket piece and the second socket moving part are the same in structure and opposite in direction, and the first movable socket piece consists of a mounting groove arranged on the back surface of an upper mounting plate, a rotating shaft movably arranged in the mounting groove, a fixed plate fixed on the rotating shaft and a movable plate arranged on the rotating shaft through a torsional spring, the movable plate is provided with a plug-in connector which is connected with the first external wiring socket through a wire.

Preferably, a temperature sensor is mounted on the inner wall of the top of the cabinet body.

Preferably, the cabinet body at the bottommost layer is internally provided with a main power supply, and the main power supply is connected with a first switch arranged on the top edge of the outer side wall of the control cabinet base.

Preferably, the internally mounted of the cabinet body has the intercommunication stake, and the one end of intercommunication stake is connected with the controller, and the other end of intercommunication stake stretches out cabinet body top, and the bottom surface of the cabinet body is provided with the notch structure that supplies the intercommunication stake to pass through.

Preferably, the top surface of the top cabinet body is a smooth plane, and a main power supply arranged in the bottom cabinet body is connected with each power socket through a wire.

The local control cabinet capable of supplying power for the plurality of control cabinets provided by the invention has the beneficial effects that:

1. this can be for the local control cabinet of a plurality of switch boards power supplies, switch board mechanism sets up to a combined mechanism that forms by the concatenation of a plurality of switch boards, the switch board after stacking is independent each other, can be according to the position and the orientation by the device even during the use, the selection is with the connection face orientation of switch board by the party of device even, the convenient wiring, carry out the position through the solidus frame to interconnecting link during the wiring and prescribe a limit to, every solidus frame corresponds a socket structure, conveniently distinguish interconnecting link, prevent that the connecting wire from twining in socket department, avoid user's plug mistake, improve the wiring accuracy.

2. This can be for the local control cabinet of a plurality of switch boards powers supply, through removing the stretching plate during maintenance, can control the circular telegram and the connection state of controller, simple structure, convenient to use need not to demolish the cabinet body during maintenance, also need not the any connecting wire of plug, effectively improves maintenance efficiency, and the practicality is better.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an on-site control cabinet capable of supplying power to a plurality of control cabinets according to the present invention;

FIG. 2 is a schematic structural diagram of a local control cabinet mechanism capable of supplying power to a plurality of control cabinets according to the present invention;

FIG. 3 is a schematic diagram of a single group of local control cabinets capable of supplying power to a plurality of control cabinets according to the present invention;

FIG. 4 is a schematic diagram of a back side structure of an upper mounting plate of an on-site control cabinet capable of supplying power to a plurality of control cabinets according to the present invention;

FIG. 5 is a schematic illustration of the positions of a first movable socket member and a second socket member of an on-site control cabinet capable of providing power to a plurality of control cabinets in communication in accordance with the present invention;

FIG. 6 is a schematic diagram of the internal structure of a local control cabinet mechanism capable of supplying power to a plurality of control cabinets according to the present invention;

fig. 7 is an enlarged schematic view of a portion a of fig. 6 of an on-site control cabinet capable of supplying power to a plurality of control cabinets according to the present invention.

In the figure: 1. a control cabinet base; 11. a first switch; 2. a control cabinet mechanism; 3. a control cabinet; 31. a cabinet body; 311. a power outlet; 312. a temperature sensor; 313. a primary power supply; 314. connecting piles; 32. clamping the shaft; 33. an end face housing assembly; 331. a wire fixing frame; 332. a lower mounting plate; 333. an upper mounting plate; 334. a button outer cover sleeve; 335. a first external connection socket; 336. a second external connection jack; 337. a status display; 338. a first movable socket member; 3381. mounting grooves; 3382. a rotating shaft; 3383. fixing plate sheets; 3384. a movable plate; 3385. a plug-in connector; 34. a clamping groove; 35. a control component; 351. stretching the plate; 352. a heat sink; 353. a controller; 354. a button; 355. a second socket moving part; 356. a second inner connecting jack; 357. and a power interface.

Detailed Description

The technical scheme in the embodiment of the invention will be made clear below by combining the attached drawings in the embodiment of the invention; fully described, it is to be understood that the described embodiments are merely exemplary of some, but not all, embodiments of the invention and that all other embodiments, which can be derived by one of ordinary skill in the art based on the described embodiments without inventive faculty, are within the scope of the invention.

Referring to fig. 1, a local control cabinet capable of supplying power to a plurality of control cabinets includes a control cabinet base 1 and a control cabinet mechanism 2, the control cabinet mechanism 2 is limited in position by the control cabinet base 1, the area of the control cabinet base 1 is large, and when the stacked control cabinet mechanisms 2 are stacked on the control cabinet base 1, the overall position of the device is more stable.

Referring to fig. 2, the control cabinet mechanism 2 is a combined mechanism formed by splicing a plurality of control cabinets 3, the control cabinet 3 at the bottom layer is connected with the control cabinet base 1, the control cabinets 3 after being stacked are independent of each other, when in use, the connecting surface (i.e. the side surface provided with the end surface outer sleeve component 33) of the control cabinet 3 can be selected to face the side of the connected device according to the position and the orientation of the connected device, so as to facilitate wiring, the control cabinet 3 is composed of a cabinet body 31, a clamping shaft 32, the end surface outer sleeve component 33, a clamping groove 34 and a control component 35, the end surface outer sleeve component 33 is arranged on the outer wall of one side of the cabinet body 31, the clamping shaft 32 is arranged on the bottom surface of the cabinet body 31, the cabinet body 31 is connected with the clamping groove 34 arranged on the top surface of another group of cabinet bodies 31 through the clamping shaft 32 arranged on the bottom surface, so as to realize splicing of the two adjacent groups of cabinet bodies 31, and the control component 35 is movably arranged in the cabinet body 31.

Referring to fig. 3, the end cover assembly 33 includes a wire fixing frame 331, a lower mounting plate 332, an upper mounting plate 333, a button cover 334, a first external connection socket 335, a second external connection socket 336, a status display 337, and a first movable socket member 338, the wire fixing frame 331 is fixed on the lower mounting plate 332, the lower mounting plate 332 is located below the upper mounting plate 333, the upper mounting plate 333 is embedded inside the cabinet 31, the button cover 334, the first external connection socket 335, the second external connection socket 336, and the status display 337 are disposed on the upper mounting plate 333, the status display 337 is connected to the first external connection socket 335 and the second external connection socket 336 through wires, the first movable socket member 338 is disposed on the back of the first external connection socket 335, the first movable socket member 338 is connected to the control unit 35, the position of the connection wires is limited by the wire fixing frame 331 during wire connection, each wire fixing frame 331 corresponds to one socket structure, the convenience is distinguished interconnecting link, prevents that the connecting wire from twining in socket department, avoids user's plug mistake, improves the wiring accuracy.

Referring to fig. 4-5, the first movable socket member 338 and the second socket member 355 have the same structure and opposite directions, the first movable socket member 338 includes an installation slot 3381 formed on the back surface of the upper mounting plate 333, a rotating shaft 3382 movably disposed inside the installation slot 3381, a fixed plate 3383 fixed on the rotating shaft 3382, and a movable plate 3384 mounted on the rotating shaft 3382 through a torsion spring, the movable plate 3384 is provided with a plug 3385, and the plug 3385 is connected to the first external connection socket 335 through a wire.

Referring to fig. 6-7, the control assembly 35 includes a stretching plate 351, a heat sink 352, a controller 353, a button 354, a second socket moving member 355, a second internal connection socket 356 and a power interface 357, the stretching plate 351 is configured as an L-shaped plate member, the heat sink 352 is fixed on the stretching plate 351, the heat sink 352 is located below the controller 353 and electrically connected to the controller 353 through a wire, the button 354 is installed on an outer wall of one side of the controller 353, the button 354 has the same inner shape as the button housing 334, the second socket moving member 355 is installed on a side surface of the button 354, the second socket moving member 355 is connected to the first movable socket member 338, a plurality of second internal connection sockets 356 are installed on one side of the first movable socket member 338, the second internal connection sockets 356 are connected to the second external connection sockets 336, the power interface 357 is installed on an outer wall of the other side of the controller 353, the power interface 357 is connected to the power socket 311 disposed on an inner wall of the cabinet body 31, the temperature sensor 312 is installed on the inner wall of the top of the cabinet body 31, the temperature sensor 312 is used for monitoring the temperature inside the single group of cabinet bodies 31, the controller 353 in a wiring state is connected with the power socket 311 through the power interface 357 to realize the electrification of the controller 353, at the moment, the first movable socket piece 338 arranged on the back surface of the upper mounting plate 333 is connected with the second socket movable piece 355 arranged on the side wall of the controller 353, the two groups of plug-in connectors 3385 are clamped oppositely to realize the connection of the controller 353 and the first movable socket piece 338, the controller 353 controls the external control cabinet device connected with the controller 353, when the controller 353 needs to be overhauled, a worker pulls the stretching plate 351 through manpower to drive the controller 353 to move outwards synchronously, the relative positions of the second socket piece 355 and the first movable socket piece 338 are changed, the rotating shaft 3382 rotates forwards by 90 degrees, and the controller 353 is in a power-off state, controller 353 and first activity socket piece 338's connection interrupt, overhauls the back and will stretch board 351 inwards to impel through the manpower and can restart controller 353, simple structure, and convenient to use need not to demolish the cabinet body 31 during the maintenance, also need not the any connecting wire of plug, effectively improves maintenance efficiency, and the practicality is better.

The bottom cabinet 31 is internally provided with a main power supply 313, the main power supply 313 is connected with a first switch 11 arranged at the edge of the top of the outer side wall of the control cabinet base 1, a communicating pile 314 is arranged inside the cabinet 31, one end of the communicating pile 314 is connected with the controller 353, the other end of the communicating pile 314 extends out of the top of the cabinet 31, the bottom of the cabinet 31 is provided with a notch structure for the communicating pile 314 to pass through, the top of the top cabinet 31 is a smooth plane, the main power supply 313 arranged inside the bottom cabinet 31 is connected with each power socket 311 through a lead, the communicating of two adjacent groups of controllers 353 is realized through the communicating pile 314, and the electric power of the main power supply 313 at the bottom can be transmitted to the controller 353 at the top.

The working principle is as follows: the control cabinet mechanism 2 is limited in position through the control cabinet base 1, the area of the control cabinet base 1 is larger, the control cabinet mechanism 2 is a combined mechanism formed by splicing a plurality of control cabinets 3, the bottommost control cabinet 3 is connected with the control cabinet base 1, the control cabinets 3 after being stacked are independent of each other, when the control cabinet mechanism is used, the connecting surface (namely the side surface provided with the end surface outer sleeve component 33) of the control cabinet 3 can be selected to face one side of a connected device according to the position and the orientation of the connected device, the connecting line is limited in position through wire fixing frames 331 during wiring, each wire fixing frame 331 corresponds to a socket structure, a controller 353 in a wiring state is connected with a power socket 311 through a power interface 357 to realize the electrification of the controller 353, at the moment, a first movable socket piece 338 arranged on the back surface of an upper mounting plate is connected with a second socket moving piece 355 arranged on the side wall of the controller 353, two sets of bayonet joint 3385 subtend joint, realize being connected of controller 353 and first activity socket piece 338, control its external switch board device that meets by controller 353, when needing to overhaul controller 353, the staff pulls extension board 351 through the manpower, drive controller 353 outside synchronous motion, the relative position of second socket moving part 355 and first activity socket piece 338 changes, pivot 3382 forward rotation 90, controller 353 at this moment is in the outage state, controller 353 and the connection of first activity socket piece 338 interrupt, can restart controller 353 through the manpower with extension board 351 inwards propulsion after the maintenance.

To sum up, the local control cabinet which can supply power for a plurality of control cabinets is characterized in that the control cabinet mechanism 2 is limited in position through the control cabinet base 1, the area of the control cabinet base 1 is large, the control cabinet mechanism 2 is a combined mechanism formed by splicing a plurality of control cabinets 3, the control cabinet 3 at the bottommost layer is connected with the control cabinet base 1, the control cabinets 3 which are stacked are independent of each other, when in use, the connecting surface of the control cabinet 3 faces to the connected device according to the position and the orientation of the connected device, wiring is convenient, position limitation is carried out on connecting circuits through the wire fixing frames 331 during wiring, each wire fixing frame 331 corresponds to one socket structure, the connecting circuits are convenient to distinguish, the connecting wires are prevented from being wound at the sockets, plugging errors of users are avoided, wiring accuracy is improved, a controller 353 in a wiring state is connected with a power socket 311 through a power interface 357, the controller 353 is electrified, the first movable socket piece 338 arranged on the back surface of the upper mounting plate 333 is connected with the second socket movable piece 355 arranged on the side wall of the controller 353, the two groups of plug connectors 3385 are clamped oppositely, the controller 353 is connected with the first movable socket piece 338, the controller 353 controls the external control cabinet device connected with the controller 353, when the controller 353 needs to be overhauled, a worker pulls the stretching plate 351 through manpower, drives the controller 353 to move outwards synchronously, the relative position of the second socket movable piece 355 and the first movable socket piece 338 is changed, the rotating shaft 3382 rotates forwards by 90 degrees, at the moment, the controller 353 is in a power-off state, the connection between the controller 353 and the first movable socket piece 338 is interrupted, the controller 353 can be restarted by pushing the stretching plate 351 inwards through manpower after overhauling, the structure is simple, the use is convenient, the cabinet body 31 does not need to be detached during overhauling, also need not any connecting wire of plug, effectively improve maintenance efficiency, the practicality is better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The on-site control cabinet capable of supplying power to a plurality of control cabinets comprises a control cabinet base (1) and a control cabinet mechanism (2), wherein the control cabinet mechanism (2) is a combined mechanism formed by splicing a plurality of control cabinets (3), and the control cabinet (3) at the bottommost layer is connected with the control cabinet base (1), and is characterized in that the control cabinet (3) consists of a cabinet body (31), a clamping shaft (32), an end face outer sleeve component (33), a clamping groove (34) and a control component (35), the end face outer sleeve component (33) is arranged on the outer wall of one side of the cabinet body (31), the clamping shaft (32) is installed on the bottom surface of the cabinet body (31), the cabinet body (31) is connected with the clamping groove (34) arranged on the top surface of the other group of cabinet body (31) through the clamping shaft (32) arranged on the bottom surface, and the control component (35) is movably installed inside the cabinet body (31); the end face outer sleeve component (33) comprises a wire fixing frame (331), a lower mounting plate (332), an upper mounting plate (333), a button outer cover sleeve (334), a first external wiring socket (335), a second external wiring socket (336), a state display (337) and a first movable socket piece (338), the wire fixing frame (331) is fixed on the lower mounting plate (332), the lower mounting plate (332) is positioned below the upper mounting plate (333), the upper mounting plate (333) is embedded in the cabinet body (31), the upper mounting plate (333) is provided with the button outer cover sleeve (334), the first external wiring socket (335), the second external wiring socket (336) and the state display (337), the state display (337) is connected with the first external wiring socket (335) and the second external wiring socket (336) through a lead, the back of the first external wiring socket (335) is provided with the first movable socket piece (338), the first movable socket piece (338) is connected with the control assembly (35), the control assembly (35) comprises a stretching plate (351), a radiator (352), a controller (353), a button (354), a second socket movable piece (355), a second internal wiring socket (356) and a power interface (357), the stretching plate (351) is arranged to be an L-shaped plate body component, the radiator (352) is fixed on the stretching plate (351), the radiator (352) is located below the controller (353) and is electrically connected with the controller (353) through a lead, the button (354) is installed on the outer wall of one side of the controller (353), the button (354) is identical to the inner shape of the button outer cover sleeve (334), the second socket movable piece (355) is arranged on the side face of the button (354), the second socket movable piece (355) is connected with the first movable socket piece (338), a plurality of second internal wiring sockets (356) are arranged on one side of the first movable socket piece (338), the second internal wiring socket (356) is connected with the second external wiring socket (336), the power interface (357) is installed on the outer wall of the other side of the controller (353), the power interface (357) is connected with the power interface (311) arranged on the inner wall of the cabinet body (31) in a clamping manner, the first movable socket piece (338) has the same structure as the second socket moving piece (355) and opposite direction, the first movable socket piece (338) consists of a mounting groove (3381) formed in the back surface of the upper mounting plate (333), a rotating shaft (3382) movably arranged in the mounting groove (3381), a fixed plate (3383) fixed on the rotating shaft (3382) and a movable plate (3384) arranged on the rotating shaft (3382) through a torsion spring, a plug (3385) is arranged on the movable plate (3384), and the plug (3385) is connected with the first external wiring socket (335) through a lead.

2. An on-site control cabinet capable of supplying power to a plurality of control cabinets according to claim 1, wherein: and a temperature sensor (312) is arranged on the inner wall of the top of the cabinet body (31).

3. An on-site control cabinet capable of supplying power to a plurality of control cabinets according to claim 1, wherein: a main power supply source (313) is arranged inside the cabinet body (31) at the bottommost layer, and the main power supply source (313) is connected with a first switch (11) arranged on the top edge of the outer side wall of the control cabinet base (1).

4. An on-site control cabinet capable of supplying power to a plurality of control cabinets according to claim 1, wherein: the internal installation of the cabinet body (31) has the intercommunication stake (314), and the one end of intercommunication stake (314) is connected with controller (353), and the other end of intercommunication stake (314) stretches out to cabinet body (31) top, and the bottom surface of the cabinet body (31) is provided with the notch structure that supplies intercommunication stake (314) to pass through.

5. An on-site control cabinet capable of supplying power to a plurality of control cabinets according to claim 1, wherein: the top surface of the top cabinet body (31) is a smooth plane, and a main power supply (313) arranged in the bottom cabinet body (31) is connected with each power socket (311) through a lead.