CN211878096U

CN211878096U - Intelligent control device of combined switch cabinet

Info

Publication number: CN211878096U
Application number: CN202020223765.2U
Authority: CN
Inventors: 曹其超; 徐亮; 徐晓燕
Original assignee: Beijing Yongshun Technology Co ltd
Current assignee: Beijing Yongshun Technology Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-06
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an intelligent control device of a combined switch cabinet, wherein an electric actuator which is connected with a first protector and is used for driving the first protector to move and a second protector to form the combined control device is fixed on a mounting piece; the first protector and the second protector are respectively provided with an independent plugging combined socket as independent use, the independent plugging combined socket comprises at least one incoming line end and an outgoing line end, and meanwhile, the first protector and the second protector are respectively provided with a combined socket and a combined interface for the combined connection of the first protector and the second protector. Thereby promote the combination of first protector action realization combination socket and combination interface through electric actuator, realize the new protector of two unifications, the new protector function is better, and in the combination, with the help of member and slide bar cooperation realization synchronous socket and the butt joint of synchronous interface, have the integrative function of combination wiring.

Description

Intelligent control device of combined switch cabinet

Technical Field

The utility model relates to an electric power utensil specifically is a modular cubical switchboard intelligence controlling device.

Background

The protection control device integrates multiple functions of protection, measurement, control, monitoring, communication, event recording, fault recording, misoperation prevention and the like. The system can be matched with a joyo series comprehensive operation system to complete the functions of power station control, protection, anti-misoperation locking and local function, and can also independently complete a set of 110kv and below small and medium-sized unattended transformer substations or complete a set of protection and measurement monitoring functions of the medium and low voltage sides of 220kv and above transformer substations.

Most of the conventional control devices have relatively targeted functions, for example, control devices designed for overload, phase failure, short circuit, overvoltage, overflow fault, voltage loss, negative sequence voltage, switching value monitoring and the like, and for a scene with a complex part of power utilization environment, for example, monitoring in a switch cabinet, a plurality of control devices are required to be matched with one another for use.

When current controlling device uses in mutually supporting, owing to need each device interconnect, it is consuming time more, and in case the problem of wire connection dislocation very easily takes place to the great mind, has great power consumption risk.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art who mentions among the above-mentioned background art, for this reason the utility model provides a modular cubical switchboard intelligence controlling device.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

the combined switch cabinet intelligent control device comprises an installation piece, a second protector group fixedly arranged on the installation piece, and a first protector movably arranged on the installation piece and matched with the second protector group, wherein an electric actuator connected with the first protector and used for driving the first protector to move and the second protector group to form a combined control device is fixedly arranged on the installation piece; the second protector group protects a second protector and a display module which are fixed on the mounting piece and are in signal connection with each other; the first protector and the second protector are respectively provided with an independent plugging combined socket as independent use, the independent plugging combined socket comprises at least one incoming line end and an outgoing line end, and meanwhile, the first protector and the second protector are respectively provided with a combined socket and a combined interface for the combined connection of the first protector and the second protector.

As a further aspect of the present invention: the second protector is provided with a synchronous interface which is used as a combined connection access port, one side of the synchronous interface is movably provided with a synchronous socket, and the synchronous socket is arranged on the second connecting piece.

As a further aspect of the present invention: the electric actuator comprises a power part fixed on the mounting part and an actuating part connected with the power part in a sliding mode, the end part of the actuating part is fixed with the first protector, and the first protector is in sliding sleeve fit with the guide rail fixed on the mounting part.

As a further aspect of the present invention: the second connecting piece is fixed at one end of a sliding rod which is connected with the mounting piece in a sliding mode, a first connecting piece is fixed at the other end of the sliding rod, and the first connecting piece is connected with the free end of the executing piece through a rod piece.

As a further aspect of the present invention: the mounting piece is welded with a plurality of fixing pins which are used for being fixed with the wall of a building through bolts.

As a further aspect of the present invention: the mounting piece is provided with a through guide hole which is used for being in sliding fit with the sliding rod.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: thereby the device promotes the combination of first protector action realization combination socket and combination interface through electric actuator, realizes the new protector of two unifications, and new protector function is better, and in the combination, realizes the butt joint of synchronous socket and synchronous interface with the help of member and slide bar cooperation, has the integrative function of combination wiring, labour saving and time saving, and the wrong problem of combination protector cable junction can not appear, and the security is higher, uses better convenient.

Drawings

Fig. 1 is a front view of an intelligent control device of a combined switch cabinet.

Fig. 2 is a schematic structural diagram of a mounting member and a guide hole in the intelligent control device of the combined switch cabinet.

Fig. 3 is a front view of the combined socket of the intelligent control device of the combined switch cabinet.

In the figure: 1-a mounting member; 2-a first protector; 3-a second protector; 4-a guide rail; 5-a display module; 6-independent plug-in combined socket; 7-fixing the pin; 8-a power member; 9-an actuator; 10-a combination socket; 11-a combination interface; 12-a rod member; 13-connector No. one; 14-a slide bar; 15-connector No. two; 16-a synchronous socket; 17-a synchronous interface; 18-pilot hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1, in an embodiment of the present invention, a combined switch cabinet intelligent control device includes an installation component 1, a second protector set fixedly disposed on the installation component 1, and a first protector 2 movably disposed on the installation component 1 and matched with the second protector set, wherein an electric actuator connected to the first protector 2 and used for driving the first protector 2 to move and the second protector set to form a combined control device is fixed on the installation component 1.

In detail, the second protector group protects the second protector 3 and the display module 5, which are fixed to the mount 1 and signal-connected to each other.

For the convenience of understanding, in the embodiment of the present invention, the first protector 2 is an application of the prior art, specifically, a CXW series microcomputer integrated automation protection control device.

The CXW series microcomputer protection and control device is a new generation protection and control product based on 32-bit singlechip technology, is suitable for a low-current grounding system with the voltage level of 35kV or below, is used as main protection or backup protection of various electrical equipment and lines, adopts the current international advanced computer software and hardware, relay protection, automatic control, human-machine engineering, field bus communication and other technologies, and integrates the design ideas of layered distribution, object unitization and function centralization; the method has the advantages of greatly simplifying secondary design and construction, saving a large amount of installation space and wires and cables, realizing continuous protection, measurement, metering, monitoring, control and communication of the medium-voltage distribution power grid and providing a high-cost-performance protection series product for users.

The second protector group is the prior art, and specifically is the micro-computer electrical protector of CXDJ series intelligence, possesses protection functions such as start-up overtime, overload, open phase, ground connection/earth leakage protection, overcurrent blocking, current unbalance protection, short circuit, underload, temperature, undervoltage, overvoltage, frequency, underpower factor, phase sequence, anti-interference electricity etc. and then regards as optional.

The first protector 2 and the second protector 3 are respectively provided with an independent plug-in combined socket 6 used as an independent protector, the independent plug-in combined socket 6 comprises at least one incoming line end and an outgoing line end, and meanwhile, the first protector 2 and the second protector 3 are respectively provided with a combined socket 10 and a combined interface 11 which are used for the combined connection of the first protector and the second protector.

When the combined socket 10 and the combined interface 11 are separated, the combined socket 10 and the combined interface 11 are used as independent control protectors, when the combined socket and the combined interface are combined, the combined socket can be used as a combined protector, and when the combined socket and the combined interface are used independently, the connection between an incoming line and an outgoing line is realized by utilizing the independent plug-in combined socket 6 on the first protector 2 and the second protector 3; when the protector is used in a combined mode, the combined socket 10 and the combined interface 11 are combined to realize combination of the two, and the protector has stronger protection performance.

In an embodiment of the present invention, the second protector 3 is provided with a synchronous interface 17 as a combined connection using access port, one side of the synchronous interface 17 is movably provided with a synchronous socket 16, and the synchronous socket 16 is installed on the second connecting member 15.

When the combined jack 10 is combined with the combined jack 11, the first protector 2 and the second protector group form a combined new protector, wherein the synchronous jack 17 is used as an input end, the outlet end of the independent plug-in combined jack 6 on the first protector 2 is used as an output end, and the synchronous jack 16 is connected with a power supply interface of the switch cabinet.

In another embodiment of the present invention, the electric actuator includes a power member 8 fixed on the mounting member 1 and an actuating member 9 slidably connected to the power member 8, the end of the actuating member 9 is fixed to the first protector 2, and the first protector 2 is slidably engaged with the guide rail 4 fixed on the mounting member 1.

Specifically, the electric actuator includes, but is not limited to, a hydraulic assembly and a pneumatic assembly, and when the electric actuator is operated, the first protector 2 is driven to slide along the guide rail 4, so that the insertion and separation of the control combination socket 10 and the combination interface 11 are realized.

In another embodiment of the present invention, the second connecting member 15 is fixed at one end of a sliding rod 14 slidably connected to the mounting member 1, the other end of the sliding rod 14 is fixed with a first connecting member 13, and the first connecting member 13 is connected to the free end of the actuating member 9 through a rod 12.

Furthermore, one end of the rod 12 is hinged to the free end of the executing element 9, and the other end of the rod is hinged to the first connecting element 13, when the electric actuator drives the first protector 2 to slide so that the combined socket 10 is connected with the combined interface 11, so that the first protector 2 and the second protector form a new protector, the rod 12 drives the first connecting element 13 to drive the second connecting element 15 and the synchronous socket 16 thereon to be combined with the synchronous interface 17 through the slide rod 14, thereby achieving the functions of synchronous wiring and combination.

In the utility model discloses a still another embodiment, the welding has a plurality of fixed pins 7 that are used for passing through bolt fastening with the building wall on the installed part 1, set up on the installed part 1 be used for with slide bar 14 sliding fit's the guiding hole 18 that runs through utilizes fixed pin 7 to be convenient for the installation of whole device, and guiding hole 18 realizes the sliding connection of slide bar 14 with installed part 1 under the prerequisite that does not need additional structure.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The combined switch cabinet intelligent control device comprises an installation part (1), a second protector group fixedly arranged on the installation part (1), and a first protector (2) movably arranged on the installation part (1) and matched with the second protector group, and is characterized in that an electric actuator connected with the first protector (2) and used for driving the first protector (2) to move and the second protector group to form the combined control device is fixedly arranged on the installation part (1); the second protector group protects a second protector (3) and a display module (5) which are fixed on the mounting piece (1) and are in signal connection with each other; the independent plug-in combined socket (6) used as an independent use is arranged on the first protector (2) and the second protector (3), the independent plug-in combined socket (6) comprises at least one incoming line end and an outgoing line end, and meanwhile, a combined socket (10) and a combined interface (11) used for the two to be combined and connected are respectively arranged on the first protector (2) and the second protector (3).

2. The combined switch cabinet intelligent control device according to claim 1, wherein a synchronous interface (17) serving as a combined connection access port is arranged on the second protector (3), a synchronous socket (16) is movably arranged on one side of the synchronous interface (17), and the synchronous socket (16) is mounted on the second connecting piece (15).

3. The combined switch cabinet intelligent control device according to claim 2, wherein the electric actuator comprises a power member (8) fixed on the mounting member (1) and an actuating member (9) slidably connected with the power member (8), the end of the actuating member (9) is fixed with the first protector (2), and the first protector (2) is slidably sleeved with the guide rail (4) fixed on the mounting member (1).

4. The combined switch cabinet intelligent control device according to claim 3, wherein the second connecting piece (15) is fixed at one end of a sliding rod (14) which is slidably connected with the mounting piece (1), the other end of the sliding rod (14) is fixed with a first connecting piece (13), and the first connecting piece (13) is connected with the free end of the actuating piece (9) through a rod piece (12).

5. The combined switch cabinet intelligent control device according to claim 4, wherein a plurality of fixing pins (7) for fixing with a building wall through bolts are welded on the mounting piece (1).

6. The intelligent control device of a combined switch cabinet according to claim 5, wherein the mounting member (1) is provided with a through guide hole (18) for sliding fit with the slide rod (14).