CN209561895U - A kind of switchgear shell structure - Google Patents
A kind of switchgear shell structure Download PDFInfo
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- CN209561895U CN209561895U CN201920306779.8U CN201920306779U CN209561895U CN 209561895 U CN209561895 U CN 209561895U CN 201920306779 U CN201920306779 U CN 201920306779U CN 209561895 U CN209561895 U CN 209561895U
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- switchgear
- plate
- back shroud
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Abstract
The utility model discloses a kind of switchgear shell structures, it includes top plate, left plate, right side plate, front panel, insulating base, insulate back shroud, plug-in type connection terminal, fixed bracket and two carrying handles, insulation back shroud is mounted below, perforation is provided on insulation back shroud, the switch major loop copper busbar of switchgear main body is by being pierced by outside, the middle part of plate is equipped with concave surface in front, opening button window is offered on concave surface, switch knob window, energy storage state indication window, opening and closing state indication window, Manual operation handle window and mechanical counter window；Plug-in type connection terminal is fixedly mounted on the upper surface of top plate；Fixed bracket is fixedly mounted below insulating base；Two carrying handles are separately mounted to the lateral surface of left plate and right side plate.The utility model is simple and practical in structure, easy to assembly.
Description
Technical field
The utility model relates to a kind of switchgear shell structures.
Background technique
Under normal circumstances, the equipment of Switch can be equipped with opening button, switch knob, opening and closing state direction board, connection
Terminal, switch major loop copper busbar, Manual operation handle, mechanical counter and energy storage state direction board, due to self structure
The considerations of limitation or insulation performance of volume, can integrally be designed to the structure of exploitation formula, component can it is exposed outside.
And in actual use, after switchgear factory in the installation of complete factory, may due to extraneous factor,
For example foreign matter falls into and is stuck in moving part, and switch is caused to can not work normally.Or after switch puts into operation, in some severe rings
Under the influence of border, such as humidity, salt fog etc., internal part suffers erosion and can not work normally.
It, can be preferable at leakproofness by the configuration design of switchgear in order to be avoided that above-mentioned problem in component environment
Structure, and to the configuration design that will switch at the preferable structure of leakproofness, need the balanced temperature rise for considering switchgear and
Other structures, such as mounting structure, carrier structure etc..
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of simple and practical in structure, easy to assembly and seals
The good switchgear shell structure of property.
Above-mentioned technical problem is solved, the technical solution adopted in the utility model is as follows:
A kind of switchgear shell structure characterized by comprising
Top plate, left plate, right side plate, front panel, insulating base and insulation back shroud, form box-type shell, switchgear
Main body is mounted in the box-type shell of composition；Wherein, left plate, right side plate and front panel are integrally formed, and insulation back shroud passes through
Bolt is removably mounted at below, and the switch major loop copper busbar that switchgear main body is corresponded on insulation back shroud, which is provided with, to be worn
Hole, the switch major loop copper busbar of switchgear main body is by being pierced by outside, and the middle part of plate is equipped with concave surface in front,
Offered on concave surface opening button window, switch knob window, energy storage state indication window, opening and closing state indication window,
Manual operation handle window and mechanical counter window；
Plug-in type connection terminal is fixedly mounted on the upper surface of top plate, electrical for the control loop with switchgear main body
Connection；
Fixed bracket, is fixedly mounted below insulating base, the fixation for shell structure；
Two carrying handles are separately mounted to the lateral surface of left plate and right side plate.
The fixed bracket includes two supporting elements, and two supporting elements or so correspondence is fixedly mounted under insulating base
Face.
The two sides of the supporting element are equipped with the vertical support side of downward bending, and following on vertical support side is equipped with outward
The horizontal fixed edge of side bending is fixedly connected by horizontal fixed edge with external mounting surface.
It is equipped with horizontal flange in the lower part of the plug-in type connection terminal, is fixedly connected by flange with top plate.
Compared with prior art, the utility model has the following beneficial effects:
The main body of the utility model is box-type shell, has good leakproofness, it is possible to reduce external factor sets switch
The influence of standby main structure, meanwhile, modular assembly is used, so that carrying handle, connecting terminal and fixation on box-type shell
Bracket very easily can be installed and be used, very useful, and structure is simple.
Detailed description of the invention
Fig. 1 is one of the stereoscopic schematic diagram in the utility model after installation switchgear；
Fig. 2 is two of the stereoscopic schematic diagram in the utility model after installation switchgear；
Fig. 3 is three of the stereoscopic schematic diagram in the utility model after installation switchgear.
Appended drawing reference meaning in figure:
101- top plate；102- front panel；103- left plate；104- right side plate；The concave surface 105-；2- fixes bracket；201- hangs down
Straight support edge；The horizontal fixed edge of 202-；3- flange；4- plug-in type connection terminal；501- opening button window；502- divide-shut brake shape
State indication window；503- switch knob window；504- energy storage state indication window；505- mechanical counter window；6- is grasped manually
Make handle window；7- carrying handle；8- insulating base；9- insulation back shroud；901- perforation；10- switchs major loop copper busbar.
Specific embodiment
The utility model is further described below with reference to embodiment.
A kind of switchgear shell structure as shown in Figure 1 to Figure 3, it is top plate 101, left plate 103, right side plate 104, preceding
Panel 102, insulating base 8, insulation back shroud 9, plug-in type connection terminal 4, fixed bracket 2 and two carrying handles 7.
Insulating base 8 and insulation back shroud 9 are made of insulating material, such as plastic plate, top plate 101, left plate 103, the right side
Side plate 104, front panel 102, insulating base 8 and insulation back shroud 9 form box-type shell, and switchgear main body is mounted on composition
In box-type shell.
Wherein, left plate 103, right side plate 104 and front panel 102 are integrally formed, specially by the two sides of one flat plate point
Not to same direction bending, integral into U-shaped, to form left plate 103, right side plate 104 and front panel 102.
Insulation back shroud 9 is removably mounted at below by bolt, corresponds to switchgear main body on insulation back shroud 9
Switch major loop copper busbar is provided with perforation 901,901 quantity of perforating and the switch major loop copper busbar of switchgear main body
10 quantity is identical, and the present embodiment is set there are four perforation 901, and the switch major loop copper busbar 10 of switchgear main body, which passes through, to be worn
Hole 901 is pierced by shell structure.In front the middle part of plate 102 be equipped with concave surface 105, offered on concave surface 105 separating brake by
Button window 501, switch knob window 503, energy storage state indication window 504, opening and closing state indication window 502, manual operation
Handle window 6 and mechanical counter window 505.Plug-in type connection terminal 4 is fixedly mounted on the upper surface of top plate 101, for open
The control loop for closing equipment body is electrically connected.Fixed bracket 2 is fixedly mounted below insulating base 8, is used for shell structure
Fixation.Two carrying handles 7 are separately mounted to the lateral surface of left plate and right side plate, to facilitate switching devices shell structure
Carrying.The installation site of carrying handle 7 is higher than center of gravity of the switchgear shell structure after installation switchgear main body, guarantees
Relatively steady state is in when carrying, it is not easy to turn on one's side.
In use, top plate 101 and insulating base 8 are first fixed on box-type shell by welding or bolted mode
It is not installed first with bottom surface, insulation back shroud 9 above, fixed bracket 2 is fixedly mounted on by insulation bottom by the lesser screw of torque
Below plate 8, then switchgear main body installed in box-type shell behind box-type shell, then insulation back shroud 9 is led to
Bolt is crossed to be fixed on behind box-type shell, thus behind closed box type shell, and the switch major loop of switchgear main body
Copper busbar 10 is pierced by from the perforation 901 of insulation back shroud 9, finally by plug-in type connection terminal 4 and fixes branch by screw again
Frame 2 is fixedly mounted on corresponding position.Plug-in type connection terminal 4 can be by being opened in threading hole and switchgear main body below
Control loop is electrically connected, and can also be electrically connected by other structures.
The fixation bracket 2 of the present embodiment includes two supporting elements, and two supporting elements or so are corresponding to be fixedly mounted on insulation bottom
Below plate 8.
Wherein, the structure of supporting element are as follows: the two sides of supporting element are equipped with the vertical support side 201 of downward bending, vertical
The following horizontal fixed edge 202 for being equipped with outward side bending of support edge 201, passes through horizontal fixed edge 202 and external mounting surface
It is fixedly connected.
The mounting structure of plug-in type connection terminal 4 are as follows: be equipped with horizontal flange 3 in the lower part of plug-in type connection terminal 4, lead to
Flange 3 is crossed to be fixedly connected with top plate 101.The present embodiment is set there are two plug-in type connection terminal 4, two plug-in type connection terminals 4
Left and right is fixed on the front of top plate 101 side by side.
As shown in Figure 1, Manual operation handle window 6 is elongate holes, it is vertically provided at the middle part of concave surface 105, switch is set
The Manual operation handle of standby main body exposes from Manual operation handle window 6, and the setting of mechanical counter window 505 is in manual operation hand
The right side of handle window 6, mechanical counter expose from mechanical counter window 505, opening button window 501 and switch knob window
503 or so are disposed in parallel in the left side of Manual operation handle window 6, and opening button and switch knob are respectively from opening button window
501 and switch knob window 503 expose, opening and closing state indication window 502 and energy storage state indication window 504 or so are set side by side
It sets in the left side of Manual operation handle window 6, and is aligned the lower section for being located at opening button window 501 and switch knob window 503,
Opening and closing state direction board and energy storage state direction board are respectively from opening and closing state indication window 502 and energy storage state indication window
504 expose.Looking into for breaking-closing operating and manual energy-storage operating and switch state can be easily carried out by the window of front panel
It sees.
Claims (4)
1. a kind of switchgear shell structure characterized by comprising
Top plate, left plate, right side plate, front panel, insulating base and insulation back shroud, form box-type shell, switchgear main body
It is mounted in the box-type shell of composition；Wherein, the left plate, right side plate and front panel are integrally formed, the insulation back shroud
It is removably mounted at below by bolt, the switch major loop wiring copper of switchgear main body is corresponded on the insulation back shroud
Perforation is arranged, the switch major loop copper busbar of switchgear main body is pierced by by described to outside, in the front
The middle part of plate is equipped with concave surface, and opening button window, switch knob window, energy storage state indicating window are offered on the concave surface
Mouth, opening and closing state indication window, Manual operation handle window and mechanical counter window；
Plug-in type connection terminal is fixedly mounted on the upper surface of described top plate, electrical for the control loop with switchgear main body
Connection；
Fixed bracket, is fixedly mounted below the insulating base, the fixation for shell structure；
Two carrying handles are separately mounted to the lateral surface of the left plate and right side plate.
2. switchgear shell structure according to claim 1, it is characterised in that: the fixed bracket includes two supports
Part, two described supporting elements or so correspondence are fixedly mounted below the insulating base.
3. switchgear shell structure according to claim 2, it is characterised in that: the two sides of the supporting element be equipped with to
The vertical support side of lower bending, the following horizontal fixed edge for being equipped with outward side bending on the vertical support side, passes through institute
Horizontal fixed edge is stated to be fixedly connected with external mounting surface.
4. switchgear shell structure according to claim 1, it is characterised in that: under the plug-in type connection terminal
Portion is equipped with horizontal flange, is fixedly connected by the flange with the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306779.8U CN209561895U (en) | 2019-03-11 | 2019-03-11 | A kind of switchgear shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306779.8U CN209561895U (en) | 2019-03-11 | 2019-03-11 | A kind of switchgear shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561895U true CN209561895U (en) | 2019-10-29 |
Family
ID=68312802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920306779.8U Active CN209561895U (en) | 2019-03-11 | 2019-03-11 | A kind of switchgear shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561895U (en) |
-
2019
- 2019-03-11 CN CN201920306779.8U patent/CN209561895U/en active Active
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