A kind of STATCOM control cubicle structure
Technical field
The utility model relates to a kind of STATCOM control cubicle structure.
Background technology
STATCOM (StaticSynchronousCompensator is called for short STATCOM) is the representative of current reactive power compensation field state-of-the-art technology, belongs to the important component part of flexible flexible AC transmitting system (FACTS).STATCOM is parallel in electrical network, and be equivalent to a controlled reactive power source, its reactive current can be followed the change of reactive load electric current rapidly and change, reactive power needed for auto-compensation network system, realizes dynamic passive compensation to power system reactive power.
Existing STATCOM control cubicle structure, be mostly closed type cabinet, inner mounting related components is more, particularly for the innermost position of cabinet, due to cabinet limited space, mounting related components or carry out components and parts replacing, maintenance time, need operating personnel health to be entered into cabinet inside to operate, limit the motion space of operating personnel, and be unfavorable for exact operations, even jeopardize the physical safety of operating personnel.
Utility model content
The purpose of this utility model is exactly that propose a kind of STATCOM control cubicle structure, this structure, by arranging the main mounting panel of drawing and pulling type, makes operating process carry out in cabinet outside completely, is very easy to the installation and connection of components and parts in order to solve the problem.
To achieve these goals, the utility model adopts following technical scheme:
A kind of STATCOM control cubicle structure, comprising: control cubicle main body and be arranged on the main mounting panel of control cubicle body interior, and described main mounting panel adopts drawing and pulling type to install, and described main mounting panel is connected with control cubicle main body by main mounting panel column.
When described main mounting panel extracts control cubicle main body completely out, main mounting panel is connected by rotating shaft with described main mounting panel column, can turn over and turn 90 degrees.
Described main mounting panel column is connected by retractor device with between control cubicle main body.
Described retractor device is two cross-coupled expansion strips, and the position of two expansion strip contacts is fixed by connecting shank, and two expansion strips rotate to connect centered by shank, realize the pull of main mounting panel.
The described main upper and lower two ends of mounting panel column are respectively equipped with slide block, and described control cubicle main body is provided with the slide block guide groove corresponding with described slide block, and in the draw process of main mounting panel, described slide block moves along slide block guide groove.
Described main mounting panel front end is provided with handle.
Described control cubicle body interior is provided with the bottom bracket for supporting main mounting panel.
Described control cubicle main body comprises the framework of two-fold G section bar composition.
Described control cubicle main body side is provided with the dividing plate of glass steel material.
Described main mounting panel is respectively equipped with for installing master controller, groove from controller, sampling plate, power panel, power amplifier board and communication board.
The beneficial effects of the utility model are:
The present invention is by arranging the main mounting panel of drawing and pulling type, main mounting panel can be extracted out and 90-degree rotation from cabinet inside when needed, its installed surface is faced and assembler, mounting related components and wiring are extremely convenient, when main mounting panel is sent back in cabinet completely, the adjustment pin of main mounting panel front lower place just sitting, on bottom bracket, supports main mounting panel, makes it reduce main mounting panel pulling force forward.
Accompanying drawing explanation
Fig. 1 is this practical STATCOM control cubicle structural representation;
Fig. 2 is the outside schematic diagram of this practical STATCOM cabinet control cubicle;
Fig. 3 is the design sketch of 90-degree rotation after the main mounting panel of this practical STATCOM control cubicle is extracted out;
Fig. 4 is design sketch after the main mounting panel of this practical STATCOM control cubicle is extracted out;
Fig. 5 is the main mounting panel design sketch of this practical STATCOM cabinet control cubicle.
Wherein, 1. control cubicle main body, 2. main mounting panel, 3. expansion strip, 4. connect shank, 5. bottom bracket, 6. shake hands, 1-1. master controller, 1-2. from controller, 2-1. sampling plate, 2-2. power panel, 2-3. power amplifier board, 2-4. communication board.
Embodiment:
Below in conjunction with accompanying drawing and example, the utility model is described further:
As shown in Figure 1, a kind of STATCOM control cubicle structure, comprising: control cubicle main body and be arranged on the main mounting panel of control cubicle body interior, and main mounting panel adopts drawing and pulling type to install, and main mounting panel is connected with control cubicle main body by main mounting panel column.
The framework that control cubicle main body is made up of four two-fold G section bars, material is that 2.0 to cover aluminium zine plate assembled; Front/rear door surface of cold-rolled steel plate spray treatment, bottom bracket is black by No. 10 channel-section steels surface color that is welded, and is innerly made up of main mounting panel, terminal connections plate etc., and material is covers aluminium zine plate, and cabinet width is only 400mm and belongs to compact structure.
As shown in Figures 2 and 3, control cubicle main body adopts split mounting type, and material is for covering aluminium zine plate, and cabinet has the features such as anti-electromagnetic interference capability is strong, anticorrosive, weight capacity is strong.Main mounting panel adopts drawing and pulling type to install, facilitate personnel's mounting related components and wiring, master controller, be arranged on main mounting panel from assemblies such as controller, sampling plate, power panel, power amplifier board, communication boards, main mounting panel can be extracted out and 90-degree rotation from cabinet inside when needed.
Fig. 4 and Fig. 5 sets forth the design sketch that the main mounting panel of STATCOM control cubicle extracts rear design sketch and main mounting panel out.
Main mounting panel adopts pulley-type pattern, and main mounting panel is arranged on mounting panel column, and two pieces handle is installed in main mounting panel front portion, and main mounting panel column rear portion connects retractor device, and main mounting panel column is connected by retractor device with between control cubicle main body.Retractor device is two cross-coupled expansion strips, and the position of two expansion strip contacts is fixed by connecting shank, and two expansion strips rotate to connect centered by shank, realize the pull of main mounting panel.
Main mounting panel has range, it is range when main mounting panel pulls out completely, in time reaching range, main mounting panel just cannot be walked about forward again, movable slider is installed respectively in upper and lower two ends, main mounting panel column rear portion, the load-bearing of slide block is about 135kg, slide block guide groove is arranged on cabinet inside, its main mounting panel column is moved forward and backward along slide block guide groove, main installation is driven to move forward and backward, when main mounting panel is retracted to outside cabinet completely, main mounting panel just can make its installed surface face and assembler by 90-degree rotation, mounting related components and wiring are extremely convenient, when main mounting panel is sent back in cabinet completely, the adjustment pin of main mounting panel front lower place just sitting on bottom bracket, support main mounting panel, it is made to reduce main mounting panel pulling force forward.
On the left of cabinet with power cabinet and cabinet while adopt glass steel material as dividing plate, advantage be insulation with attractive in appearance, left side be shrouding adopt surface of cold-rolled steel plate spraying, control board operation screen and the main touch-screen of control cubicle are arranged on Door of communication apparatus cabinet, easy to operate.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection range of the present utility model.