CN202475001U - Controller used for automatic alternation switch - Google Patents
Controller used for automatic alternation switch Download PDFInfo
- Publication number
- CN202475001U CN202475001U CN2011204906572U CN201120490657U CN202475001U CN 202475001 U CN202475001 U CN 202475001U CN 2011204906572 U CN2011204906572 U CN 2011204906572U CN 201120490657 U CN201120490657 U CN 201120490657U CN 202475001 U CN202475001 U CN 202475001U
- Authority
- CN
- China
- Prior art keywords
- controller
- controller used
- piece
- alternation switch
- trip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a controller used for an automatic alternation switch. The controller used for the automatic alternation switch includes a cavity composed of a shell and a substrate and a circuit board controlling assembly disposed in the cavity. An indicating lamp and a toggle switch are installed on the shell respectively. The lower surface of the substrate is provided with an installation groove capable of receiving a guide rail in an embedded manner. Two sides of the installation groove are both provided with side grooves. Two wedges are arranged in the side grooves respectively. End faces of one ends of the wedges on a side of the installation groove are slopes and the other ends of the wedges are provided with round through holes. A barrier block is arranged on a side of the installation groove and on two sides of the substrate. A first clamping hook and a second clamping hook are arranged on the lower surfaces of the wedges. The side grooves are provided with a guide groove used for receiving the first clamping hook in an embedded manner and two positioning holes used for receiving the second clamping hook in an embedded manner. The controller used for the automatic alternation switch provided by the utility model has two installation fixing methods. The structure is simple and the controller used for the automatic alternation switch can be dismounted and installed conveniently. And the universality of the controller used for the automatic alternation switch is improved substantially.
Description
Technical field
The utility model relates to the automatic change-over field, is specifically related to a kind of controller that is used for automatic change-over.
Background technology
Along with industrial expansion, the popularizing of automaticity, the continuous improvement of quality of life, people are more and more urgent to the requirement of power supply reliability, and the importance order of automatic change-over benefit improves thus.In addition; Stipulate according to China's Code for fire protection design of high rise buildings: " one type of skyscraper should be supplied power by a stage load; two types of skyscrapers should be supplied power by the secondary burden requirement "; " power supply of the fire protection control room of skyscraper, fire pump, Fire lift, Smoke prevention, smoke evacuation, blower fan etc. should be provided with duplicate supply even three power supply automatic transfer switching equipments at the last grade distribution box place ".It is thus clear that along with the order benefit of modernized intelligent building increases, the application meeting of automatic change-over is more extensive.And the function that is used to control the controller of automatic change-over work has different demands.
At present the controller of automatic transfer switching equipment has and installs with the Switch main body integral type and two kinds of split type installations.But these controller dismountings and installation are all very complicated, make troubles for production and maintenance.Therefore, it is practical to design a function, and simple in structure, mounting means is various, and the controller of automatic change-over with low cost is necessary.
Therefore, how to design a kind of controller that is used for automatic change-over, can have the multiple mode that installs and fixes, simple in structure, dismantle and simple installation, and can improve the versatility of product, become the direction that those skilled in the art make great efforts.
Summary of the invention
The utility model purpose provides a kind of controller that is used for automatic change-over, and this controller has two kinds and installs and fixes mode, and is simple in structure, dismantles and simple installation, and has improved the versatility of product greatly.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of controller that is used for automatic change-over; Comprise the cavity of being made up of shell and pedestal, the wiring board control assembly that is positioned at cavity, indicator light and toggle switch are installed on the shell respectively; Said pedestal lower surface is provided with the mounting groove that can embed guide rail, and the mounting groove both sides all have the side groove; Carve piece for two and lay respectively in the side groove, this carves the inclined-plane of end face for cooperating with said guide rail that piece is positioned at an end of mounting groove side, and the other end of carving piece is provided with the round tube hole that usefulness is installed.
Further improved technical scheme is following in the technique scheme:
1, in the such scheme, said mounting groove one side and be positioned at the pedestal two ends and be provided with block.
2, in the such scheme, the said piece lower surface of carving is provided with first trip and second trip, is provided with in the said side groove to supply first trip gathering sill that embeds and two location holes that supply second trip to embed.
Because the technique scheme utilization, the utility model compared with prior art has advantage and effect:
The utility model is used for the controller of automatic change-over, has two kinds and installs and fixes mode, and is simple in structure, dismantles and simple installation, and improved the versatility of product greatly.
Description of drawings
Accompanying drawing 1 is used for controller mounting means one schematic perspective view of automatic change-over for the utility model;
Accompanying drawing 2 is used for controller mounting means two schematic perspective views of automatic change-over for the utility model;
Accompanying drawing 3 is used for the controller lower surface configuration sketch map of automatic change-over for the utility model;
Accompanying drawing 4 is carved the piece figure structure schematic representation for the utility model;
Accompanying drawing 5 is the utility model base construction sketch map;
Accompanying drawing 6 is for the utility model pedestal and carve the piece scheme of installation.
In the above accompanying drawing: 1, shell; 2, pedestal; 4, indicator light; 5, toggle switch; 6, guide rail; 7, mounting groove; 8, side groove; 9, carve piece; 10, inclined-plane; 11, round tube hole; 12, block; 13, first trip; 14, second trip; 15, gathering sill; 16, location hole; 17, side; 18, screw.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: a kind of controller that is used for automatic change-over, shown in accompanying drawing 1-6, comprise the cavity of forming by shell 1 and pedestal 2, the wiring board control assembly that is positioned at cavity, indicator light 4 is installed on respectively on the shell 1 with toggle switch 5; Said pedestal 2 lower surfaces are provided with the mounting groove 7 that can embed guide rail 6, and mounting groove 7 both sides all have side groove 8; Carve piece 9 for two and lay respectively in the side groove 8, this carves the inclined-plane 10 of end face for cooperating with said guide rail 6 that piece 9 is positioned at an end of mounting groove 7 sides, and the other end of carving piece 9 is provided with the round tube hole 11 that usefulness is installed.
Above-mentioned mounting groove 7 one sides and be positioned at pedestal 2 two ends and be provided with block 12.
Above-mentioned piece 9 lower surfaces of carving are provided with first trip 13 and second trip 14, are provided with in the said side groove 8 to supply first trip 13 gathering sill 15 that embeds and two location holes 16 that supply second trip 14 to embed.
Accompanying drawing 1 is two kinds of different mounting meanss of this controller with accompanying drawing 2, and wherein accompanying drawing 1 has been represented the mounting means with guide rail 6; Accompanying drawing 2 has represented to adopt the mounting means of screw 18.
To carve piece 9 and extract a retaining out to two ends, and see from the front, two carve piece 9 all exposes a round tube hole 11, and available screw 18 passes this round tube hole 11 controller is fixed on the beneath mounting panel, accomplishes and installs.
When adopting the above-mentioned controller that is used for automatic change-over, have two kinds and install and fix mode, simple in structure, dismounting and simple installation, and improved the versatility of product greatly.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection range of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the utility model.
Claims (1)
1. a controller that is used for automatic change-over comprises the cavity of being made up of shell (1) and pedestal (2), the wiring board control assembly that is positioned at cavity, and indicator light (4) and toggle switch (5) are installed on respectively on the shell (1); It is characterized in that: said pedestal (2) lower surface is provided with the mounting groove (7) that can embed guide rail (6), and mounting groove (7) both sides all have side groove (8); Carve piece (9) for two and lay respectively in the side groove (8), this carves the inclined-plane (10) of end face for cooperating with said guide rail (6) that piece (9) is positioned at mounting groove (7) side, and the other end of carving piece (9) is provided with the round tube hole (11) that usefulness is installed.
2. controller according to claim 1 is characterized in that: said mounting groove (7) one sides and be positioned at pedestal (2) two ends and be respectively arranged with block (12).
3. controller according to claim 1; It is characterized in that: said piece (9) lower surface of carving is provided with first trip (13) and second trip (14), is provided with gathering sill (15) that supplies first trip (13) embedding and two location holes (16) that supply second trip (14) to embed in the said side groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204906572U CN202475001U (en) | 2011-12-01 | 2011-12-01 | Controller used for automatic alternation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204906572U CN202475001U (en) | 2011-12-01 | 2011-12-01 | Controller used for automatic alternation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475001U true CN202475001U (en) | 2012-10-03 |
Family
ID=46923128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204906572U Expired - Lifetime CN202475001U (en) | 2011-12-01 | 2011-12-01 | Controller used for automatic alternation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475001U (en) |
-
2011
- 2011-12-01 CN CN2011204906572U patent/CN202475001U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204728519U (en) | The installation system of embedded and wall-hanging equipment on a kind of body of wall | |
| CN202475001U (en) | Controller used for automatic alternation switch | |
| CN204534048U (en) | Meter erection fixture | |
| CN104879573A (en) | General adjustable cable hole blocking device for transformer substation | |
| CN215563528U (en) | Assembled fire prevention steel construction wall body | |
| CN210669375U (en) | Fireproof wire casing that can install fast | |
| CN204438032U (en) | A kind of indicator lamp mounting structure | |
| CN201348094Y (en) | Grid-type cable bridge horizontal fast mounting bracket | |
| CN211257433U (en) | Wallboard connecting device | |
| CN205206124U (en) | No jib formula furred ceiling | |
| CN202917819U (en) | Distribution box guide rail | |
| CN206865051U (en) | A kind of fireproof bridge frame of high intensity | |
| KR100842794B1 (en) | A laying structure of an electric wire in floors | |
| CN204940738U (en) | Carry muscle fibrous plaster suspended ceiling decorative plate | |
| CN218294746U (en) | Better assembled gallows of stability | |
| CN104048109B (en) | A kind of hanging structure | |
| CN220107439U (en) | Cable fixing device for electrical engineering | |
| CN220908836U (en) | Building curtain wall mounting structure | |
| CN204497395U (en) | A kind of " h " shape ground wire fixing device | |
| CN204370729U (en) | Grid step plate mounting structure | |
| CN218970379U (en) | Curtain wall suspension type stand column and steel-concrete connecting mechanism | |
| CN104078875A (en) | Bus duct installing method | |
| CN217480926U (en) | Integrated low-voltage distribution room for construction site | |
| CN202651658U (en) | Mounting structure for fixing switch cabinet | |
| CN204645496U (en) | Lightgage steel joist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |