CN203659678U - Executing switch mounting structure of automatic transfer switching equipment - Google Patents
Executing switch mounting structure of automatic transfer switching equipment Download PDFInfo
- Publication number
- CN203659678U CN203659678U CN201320882982.2U CN201320882982U CN203659678U CN 203659678 U CN203659678 U CN 203659678U CN 201320882982 U CN201320882982 U CN 201320882982U CN 203659678 U CN203659678 U CN 203659678U
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- CN
- China
- Prior art keywords
- base plate
- fixing clamp
- bottom plate
- automatic transfer
- transfer switching
- 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
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/018—Application transfer; between utility and emergency power supply
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- Switch Cases, Indication, And Locking (AREA)
Abstract
An executing switch mounting structure of automatic transfer switching equipment is provided. Portions at two sides of the surface of a bottom plate protrude upwards respectively so as to form two parallelly-arranged limiting plates; two pairs of fixing clamp arrangement holes which are located at two sides of the limiting plates are symmetrically formed on the bottom plate; each pair of fixing clamp arrangement holes are provided with two fixing clamps; the fixing clamps are n-shaped; external screw threads are formed on the exteriors of two lower ends of each fixing clamp; one fixing clamp sleeves the exteriors of the front part and the back part of each executing switch respectively; and the two lower ends of each fixing clamp penetrate two fixing clamp arrangement holes on the bottom plate from the front surface of the bottom plate and thereafter extend to the back side of the bottom plate, and are fixed by nuts. According to the executing switch mounting structure of the automatic transfer switching equipment of the utility model, mounting clamps arranged on the executing switches are not utilized, and therefore, the problem of infirm installation of the executing switches which is caused by damage on the mounting clamps can be solved; at the same time, the front part and the back part of each executing switch are respectively provided with one fixing clamp, such that only the corresponding limiting plates are needed to be machined on the bottom plate, and therefore, dimensional requirements can be relatively low; and therefore, a machining process can be reduced, and mounting and dismounting are convenient, and cost is low.
Description
Technical field
The utility model belongs to technical field of electrical equipment, particularly relates on a kind of automatic transfer switching electric appliance and carries out switch installing structure.
Background technology
Automatic transfer switching electric appliance is that one is used terminal appliance widely, mainly to utilize controller driving electric operating mechanism on it to carry out the action of control switch,, stand-by power supply conventional with connection or disjunction, thereby guarantee the safety of electric power system and the continuity of production, it mainly comprises base plate, motor, two execution switches, motor-operating mechanism, controller and shells; Wherein motor is arranged on the middle part, surface of base plate; Two execution switches are separately positioned on the backplate surface that is positioned at motor both sides; The middle part of motor-operating mechanism is connected on motor output shaft, and two ends contact with the switch knob of an execution switch respectively; Controller is arranged on surface one side of base plate, for controlling the running of motor; Shell covers on the outside of motor and two execution switches.But, there is following point in the automatic transfer switching electric appliance of this prior art: as shown in Figure 1 and Figure 2, on it, carry out switch and be all that mounting clamp by carrying is fixed on that base plate 1 upper punch determines for limiting the guide rail 2 of carrying out the position of the switch, the mounting clamp carrying due to execution switch is to adopt plastic material to make, if therefore exert oneself excessive when dismounting or dismounting number of times is too much, just be easy to make it to rupture, damage, occur the loosening phenomenon that maybe cannot install thereby cause carrying out switch.In addition, for the guide rail 2 of determining from base plate 1 upper punch, in order to prevent that carrying out switch in use occurs becoming flexible, therefore higher to the dimensional requirement of guide rail 2, so add man-hour requirement, repeatedly correction of the flank shape is to guarantee size, and result causes processing technology complexity.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide on the simple automatic transfer switching electric appliance of a kind of processing technology carries out switch installing structure.
In order to achieve the above object, on the automatic transfer switching electric appliance that the utility model provides, carrying out switch installing structure is to carry out switch installation position place two limiting plates that be arranged in parallel of formation protruding upward respectively in the surperficial both sides of base plate, and on the base plate of limiting plate both sides, be symmetrically formed two pairs of geometrical clamps hole is set, two geometrical clamps are set simultaneously, geometrical clamp is a font, outside, two lower ends is formed with external screw thread, the outside, front and rear part of each execution switch is overlapped respectively a geometrical clamp, two lower ends of each geometrical clamp are run through respectively base plate and are positioned at after the same side and two geometrical clamps consistent with floor length direction arrange hole and extend to base plate rear side from the front of base plate, and utilize nut to fix.
Described limiting plate is the part-structure on base plate is carried out to stamping-out and upwards bend and the vertical panel structure that forms.
On the automatic transfer switching electric appliance that the utility model provides, carry out the mounting clamp that switch installing structure does not use execution switch to carry, therefore can avoid the execution switch being caused by these parts damages that unstable problem is installed.Meanwhile, owing to carrying out, switch front and rear part is each installs a geometrical clamp, therefore on base plate, only need to process corresponding limiting plate, and will be relatively low to its dimensional requirement, so just can simplify the course of processing, and dismounting all very convenient, cost is low.
Accompanying drawing explanation
Fig. 1 is a kind of automatic transfer switching electric appliance upper plate structural perspective of prior art.
Fig. 2 is the base arrangement end view shown in Fig. 1.
Automatic transfer switching electric appliance upper plate and execution switch fixer structural representation that Fig. 3 provides for the utility model.
Fig. 4 is the base plate shown in Fig. 3 and carries out switch fixer structure side view.
On the automatic transfer switching electric appliance that Fig. 5, Fig. 6 provide for the utility model, carry out switch fixer installation process schematic diagram.
Embodiment
Automatic transfer switching electric appliance the utility model being provided below in conjunction with the drawings and specific embodiments is elaborated.
As shown in Fig. 2-Fig. 6, on the automatic transfer switching electric appliance that the utility model provides, carrying out switch installing structure is to carry out switch installation position place two limiting plates that be arranged in parallel 4 of formation protruding upward respectively in the surperficial both sides of base plate 3, and on the base plate 3 of limiting plate 4 both sides, be symmetrically formed two pairs of geometrical clamps hole 5 is set, two geometrical clamps 6 are set simultaneously, geometrical clamp 6 is a font, outside, two lower ends is formed with external screw thread, the outside, front and rear part of each execution switch 7 is overlapped respectively a geometrical clamp 6, two lower ends of each geometrical clamp 6 are run through respectively base plate 3 and are positioned at after the same side and two geometrical clamps consistent with base plate 3 length directions arrange hole 5 and extend to base plate 3 rear sides from the front of base plate 3, and utilize nut to fix.
Described limiting plate 4 is the part-structure on base plate 3 is carried out to stamping-out and upwards bend and the vertical panel structure that forms.
On the automatic transfer switching electric appliance now the utility model being provided, carrying out switch installation process is described below: first the back side of carrying out switch 7 is hung on base plate 3 upper corresponding two limiting plates 4 in surface, then two geometrical clamps 6 are enclosed within respectively to the outside, front and rear part of an execution switch 7, make afterwards two lower ends corresponding geometrical clamp from base plate 3 of geometrical clamp 6 that the back side of hole 5 through base plate 3 is set, finally be connected to this lower end with nut thread, thus execution switch 7 be firmly fixed on to the surface of base plate 3.
Claims (2)
1. on an automatic transfer switching electric appliance, carry out switch installing structure, it is characterized in that: it is to carry out switch installation position place two limiting plates that be arranged in parallel of formation protruding upward (4) respectively in the surperficial both sides of base plate (3), and on the base plate (3) of limiting plate (4) both sides, be symmetrically formed two pairs of geometrical clamps hole (5) is set, two geometrical clamps (6) are set simultaneously, geometrical clamp (6) is a font, outside, two lower ends is formed with external screw thread, the outside, front and rear part of each execution switch (7) is overlapped respectively a geometrical clamp (6), two lower ends of each geometrical clamp (6) are run through respectively base plate (3) and are positioned at after the same side and two geometrical clamps consistent with base plate (3) length direction arrange hole (5) and extend to base plate (3) rear side from the front of base plate (3), and utilize nut to fix.
2. on automatic transfer switching electric appliance according to claim 1, carry out switch installing structure, it is characterized in that: described limiting plate (4) is the part-structure on base plate (3) is carried out to stamping-out and upwards bend and the vertical panel structure that forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882982.2U CN203659678U (en) | 2013-12-24 | 2013-12-24 | Executing switch mounting structure of automatic transfer switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882982.2U CN203659678U (en) | 2013-12-24 | 2013-12-24 | Executing switch mounting structure of automatic transfer switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659678U true CN203659678U (en) | 2014-06-18 |
Family
ID=50926041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882982.2U Expired - Lifetime CN203659678U (en) | 2013-12-24 | 2013-12-24 | Executing switch mounting structure of automatic transfer switching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659678U (en) |
-
2013
- 2013-12-24 CN CN201320882982.2U patent/CN203659678U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |