A kind of variable displacement switch cubicle
Technical field
The present invention relates to electric power network technical field, particularly to a kind of variable displacement switch cubicle.
Background technology
The Main Function of switch cubicle is to carry out generating electricity in power system, transmit electricity, during distribution and electric energy conversion, carry out folding, control and protect electrical equipment.Current switch cubicle great majority are fixed volume, after outer casing forming, its inner space also determines that, but often bring a lot of trouble to installer due to the uncertainty of electrical equipment size, quantity in actual use, sometimes arising that the phenomenon that switch cubicle space is inadequate, if again bought, bigger economic loss can be caused.
Summary of the invention
For the problems referred to above, the present invention provides a kind of variable displacement switch cubicle, and it, by arranging the upper wardrobe body part that can lift, can change the volume size in switch cubicle at any time.
Technical scheme used in the present invention is: a kind of variable displacement switch cubicle, including lower cabinet body, Over-The-Counter door, electronic password lock, code keypad, password liquid crystal display screen, lock-screw, main display, alarm lamp, guide pillar, sleeve, regulation hands handle, nut, current detection module, ground wire, monitoring camera harvester, electrically installing rack, upper wardrobe body, lower cabinet door, it is characterized in that: can slide up and down between described upper wardrobe body and lower cabinet body, the lifting of upper wardrobe body is by regulating handle control, described regulation lower portion thereof is provided with screw rod, described screw rod is installed with nut screw connection, regulation handle is rotatably installed on the installing plate of upper wardrobe body both sides, nut is fixed on the installing plate of lower cabinet body both sides, described lower cabinet body both sides installing plate is further fixed on guide pillar, guide pillar is slidably installed with the sleeve being fixed on the installing plate of upper wardrobe body both sides;Described electronic password lock is arranged on lower cabinet door edge, the opening and closing of electronic password lock can be controlled by code keypad, i.e. control the opening and closing of lower cabinet door, described Over-The-Counter door is slidably mounted on lower cabinet door top, one piece of main display is inlayed in Over-The-Counter door front, described monitoring camera harvester is arranged on inside lower cabinet door, and described main display is connected with monitoring camera harvester, can the ruuning situation of each element in display switch cabinet in real time;Described lock-screw is arranged on lower cabinet door top, is used for fixing Over-The-Counter door;Described current detection module is connected on ground wire, and amperometric is connected with alarm lamp.
Further, described lower cabinet door is rotatably installed on lower cabinet body by the bearing pin in left side.
Owing to present invention employs technique scheme, the invention have the advantages that
1. the upper wardrobe body of the present invention can control its lifting by regulation handle, to adapt to the installation of various sizes of electric elements inside, can change the volume size in switch cubicle at any time.
2. being controlled the opening and closing of cabinet door by electronic password lock, preventing layman from opening switch cubicle without authorization, in order to avoid causing hazard to person.
3. although major part switch cubicle has earth lead now, but sometimes due to leakage current is relatively big, voltage is higher, even if there are still the danger wounding people after ground connection, the present invention can shift to an earlier date risk notification maintainer by arranging current detection module, prevents maintainer to be electrically shocked wound.
Accompanying drawing explanation
Fig. 1 is the overall assembling perspective view of the present invention.
Fig. 2 is the structural representation within cabinet.
Drawing reference numeral: 1-lower cabinet body;2-Over-The-Counter door;3-electronic password lock;4-code keypad;5-password liquid crystal display screen;6-lock-screw;7-main display;8-alarm lamp;9-guide pillar;10-sleeve;11 regulation handles;12-nut;14-current detection module;15-ground wire;16-monitoring camera harvester;The electric installing rack of 17-;18-upper wardrobe body;19-lower cabinet door.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment
nullSuch as Fig. 1、Shown in Fig. 2,A kind of variable displacement switch cubicle,Including lower cabinet body 1、Over-The-Counter door 2、Electronic password lock 3、Code keypad 4、Password liquid crystal display screen 5、Lock-screw 6、Main display 7、Alarm lamp 8、Guide pillar 9、Sleeve 10、Regulation handle 11、Nut 12、Current detection module 14、Ground wire 15、Monitoring camera harvester 16、Electrically installing rack 17、Upper wardrobe body 18、Lower cabinet door 19,It is characterized in that: can slide up and down between described upper wardrobe body 18 and lower cabinet body 1,The lifting of upper wardrobe body 18 is controlled by regulating handle 11,Described regulation handle 11 bottom is provided with screw rod,Described screw rod coordinates installation with nut 12,Regulation handle 11 is rotatably installed on the installing plate of upper wardrobe body 18 both sides,Nut 12 is fixed on the installing plate of lower cabinet body 1 both sides,Described lower cabinet body 1 both sides installing plate is further fixed on guide pillar 9,Guide pillar 9 is slidably installed with the sleeve 10 being fixed on the installing plate of upper wardrobe body 18 both sides;Described electronic password lock 3 is arranged on lower cabinet door 19 edge, the opening and closing of electronic password lock 3 can be controlled by code keypad 4, i.e. control the opening and closing of lower cabinet door 19, described Over-The-Counter door 2 is slidably mounted on lower cabinet door 19 top, one piece of main display 7 is inlayed in Over-The-Counter door 2 front, described monitoring camera harvester 16 is arranged on inside lower cabinet door 19, and described main display 7 is connected with monitoring camera harvester 16, can the ruuning situation of each element in display switch cabinet in real time;Described lock-screw 6 is arranged on lower cabinet door 19 top, is used for fixing Over-The-Counter door 2;Described current detection module 14 is connected on ground wire 15, and amperometric is connected with alarm lamp 8.
Described lower cabinet door 19 is rotatably installed on lower cabinet body 1 by the bearing pin in left side.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Operation principle of the present invention: the upper wardrobe body 18 of the present invention can control its lifting by regulation handle 11, to adapt to the installation of various sizes of electric elements inside;By the opening and closing of electronic password lock 3 switch board door, prevent layman from opening switch cubicle without authorization, in order to avoid causing hazard to person;Detecting the leakage current between switch board housing and the earth by current detection module 14, when leakage current is more than setting value, alarm lamp 8 will flash warning, prevents maintainer from getting an electric shock;The ruuning situation of each electrical equipment in the real-time pilot switch cabinet of monitoring camera harvester 16, and information is shown by main display 7, can allow patrol officer just will appreciate that the situation in switch cubicle in the case of being not switched on cabinet door.