CN203659653U - Power supply sampling device of automatic transfer switching equipment - Google Patents
Power supply sampling device of automatic transfer switching equipment Download PDFInfo
- Publication number
- CN203659653U CN203659653U CN201320888346.0U CN201320888346U CN203659653U CN 203659653 U CN203659653 U CN 203659653U CN 201320888346 U CN201320888346 U CN 201320888346U CN 203659653 U CN203659653 U CN 203659653U
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- China
- Prior art keywords
- plate
- hole
- automatic transfer
- sampling device
- transfer switching
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- Expired - Fee Related
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- 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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- Sampling And Sample Adjustment (AREA)
Abstract
A power supply sampling device of automatic transfer switching equipment comprises a fixed seat and a plurality of terminal sheets. A plurality of setting holes are formed in the upper part of the fixed seat along the front and rear direction in a penetrating manner. A plurality of inserting holes communicated with the rear parts of the plurality of setting holes are formed in the top surface of the rear part of the fixed seat. Each terminal sheet is formed by a rear end plat, an immediate plate and a front end plate in an integrated manner, wherein the immediate plate is arranged in the rear space of the setting hole, and the rear end of the immediate plate penetrates through the inserting hole; the rear end plate is arranged at the rear side of the fixed seat; the front end plate is arranged in the front space of the setting hole; and the front part of the rear end plate and the rear part of the immediate plate are provided with a long-strip-shaped hole arranged in the vertical direction. According to the utility model, before the power supply sampling device leaves the factory, one end of each terminal sheet and one sampling line are fixed, and in use, a user only needs to connect the other end of each terminal sheet to a user cable; and the connecting parts of the user cables and the sampling lines are different, so that the problem of disconnection of user cables, caused by falling out of the sampling lines, are avoided in the usage process; the installation speed is increased; and the probability of failure is reduced.
Description
Technical field
The utility model belongs to technical field of electrical equipment, particularly relates to a kind of power acquisition sampling device of automatic transfer switching electric appliance.
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, thus guarantee the safety of electric power system and the continuity of production.Fig. 1 is that a kind of at present conventional automatic transfer switching electric appliance critical piece forms schematic diagram.As shown in Figure 1, this automatic transfer switching electric appliance mainly comprises base plate 1, motor, two execution switches 3, motor-operating mechanism, controller and shells 2; Wherein motor utilizes electric machine support to be arranged on the middle part, surface of base plate 1; Two execution switches 3 are separately positioned on base plate 1 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 on an execution switch 3 respectively; Controller is arranged on surface one side of base plate 1, for controlling the running of motor; Shell covers on the outside of motor and two execution switches 3.But, there is following point in the automatic transfer switching electric appliance of this prior art: before product export, production commercial city is that sample line 4 is passed in the bottom plate hole 5 from base plate 1, then the end of sample line 4 is fixed on and is carried out on switch 3 in switch hand basket 8 with screw 6.Before use, user needs first to unclamp carrying out the screw 6 in switch hand basket 8 on switch 3, then subscriber cable is inserted in switch hand basket 8, again screw 6 is tightened afterwards, sample line 4 and subscriber cable are all fixed in switch hand basket 8, and be communicated with automatic transfer switching electric appliance, after energising, automatic transfer switching electric appliance just can normally have been worked.But, in the time of user's access user cable, if careless sample line 4 is just easy to drop out, and be difficult for finding, result often causes user that subscriber cable is accessed in switch hand basket 8, no access of sample line 4, therefore automatic transfer switching electric appliance cannot normally be worked, and needs the problem of rewiring, so not only can affect normal work, and looking up the fault process bothers very much, inefficiency.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of power acquisition sampling device of automatic transfer switching electric appliance of increasing work efficiency.
The power acquisition sampling device of the automatic transfer switching electric appliance that in order to achieve the above object, the utility model provides comprises holder and multiple terminal plate; Wherein holder is cuboid, and top has been formed through multiple holes that arrange along fore-and-aft direction, on the end face of rear portion, be formed with multiple respectively with above-mentioned multiple jacks that rear portion, hole is connected that arrange; Terminal plate is made up of horizontally disposed end plate, the intermediate plate that is U font and horizontally disposed front end-plate one, and wherein intermediate plate is arranged in the back space that hole is set, and rear end is upward through jack; End plate is positioned at holder rear side, and front end-plate is arranged in the front space that hole is set, and is vertically formed with a strip hole on end plate front portion and intermediate plate rear portion simultaneously.
The middle part of described holder has vertically been formed through a fixing hole, simultaneously on base plate, corresponding position is formed through a location hole corresponding with above-mentioned fixing hole, utilizes mode that screw runs through fixing hole and location hole holder to be fixed on to the surface of base plate.
The power acquisition sampling device of the automatic transfer switching electric appliance that the utility model provides can be fixed sample line and its upper terminal sheet one end before product export, when use, user only need be connected the other end of terminal plate with subscriber cable, the position difference being connected with sample line due to subscriber cable, therefore can avoid user to use time because sample line drops out the problem not being connected with subscriber cable, accelerate installation rate, reduce the probability breaking down, improved operating efficiency.In addition, this device also have advantages of simple in structure, cost is low.
Brief description of the drawings
Fig. 1 is that a kind of at present conventional automatic transfer switching electric appliance critical piece forms schematic diagram.
The power acquisition sampling device structural perspective of the automatic transfer switching electric appliance that Fig. 2 provides for the utility model.
The power acquisition sampling device structure transverse sectional view of the automatic transfer switching electric appliance that Fig. 3 provides for the utility model.
The automatic transfer switching electric appliance critical piece that Fig. 4 is the power acquisition sampling device that the utility model is installed provides forms schematic diagram.
Embodiment
Automatic transfer switching electric appliance the utility model being provided below in conjunction with the drawings and specific embodiments is elaborated.The parts identical with prior art adopt identical symbol, and omit the explanation that it is carried out.
As shown in Fig. 2-Fig. 4, the power acquisition sampling device of the automatic transfer switching electric appliance that the utility model provides is arranged on execution switch 3 outsides on base plate 1 surface, and it comprises holder 10 and multiple terminal plate 11; Wherein holder 10 is cuboid, and top has been formed through multiple holes 12 that arrange along fore-and-aft direction, on the end face of rear portion, be formed with multiple respectively with above-mentioned multiple jacks 13 that 12 rear portions, hole are connected that arrange; Terminal plate 11 is made up of horizontally disposed end plate 14, the intermediate plate 15 that is U font and horizontally disposed front end-plate 16 one, and wherein intermediate plate 15 is arranged in the back space that hole 12 is set, and rear end is upward through jack 13; End plate 14 is positioned at holder 10 rear sides, front end-plate 16 is arranged in the front space that hole 12 is set, simultaneously on anterior and intermediate plate 15 rear portions of end plate 14, be vertically formed with a strip hole 17, be beneficial to terminal plate 11 by being out of shape to realize and being connected of switch hand basket 8.
The middle part of described holder 10 has vertically been formed through a fixing hole 18, simultaneously on base plate 1, corresponding position is formed through a location hole corresponding with above-mentioned fixing hole 18, utilizes mode that screw runs through fixing hole 18 and location hole holder 10 can be fixed on to the surface of base plate 1.
Power acquisition sampling device installation process and the using method of the automatic transfer switching electric appliance now the utility model being provided are described below: as shown in Figure 4, before dispatching from the factory, first this power acquisition sampling device is placed on to the outside left of the base plate 1 upper execution switch 3 in surface, the end plate 14 of multiple terminal plates 11 on it is all inserted in switch hand basket 8, sample line 4 joints are made to the form of fast insertion terminal simultaneously, utilized afterwards screw to run through on it mode of corresponding location hole on fixing hole 18 and base plate 1 holder 10 is fixed on the surface of base plate 1.In bottom plate hole 5 by sample line 4 joints from base plate 1, pass and be plugged on the front end-plate of terminal plate 11.When user uses, first unscrew screw 6, then directly the front end of subscriber cable is inserted in switch hand basket 8, tighten afterwards screw 6, thus the end plate 14 of subscriber cable and terminal plate 11 is fixed in switch hand basket 8 jointly, at this moment subscriber cable, sample line 4 and automatic transfer switching electric appliance will interconnect by terminal plate 11, and after energising, automatic transfer switching electric appliance just can normally have been worked.
Claims (2)
1. a power acquisition sampling device for automatic transfer switching electric appliance, is characterized in that: it comprises holder (10) and multiple terminal plate (11); Wherein holder (10) is cuboid, and top has been formed through multiple holes (12) that arrange along fore-and-aft direction, on the end face of rear portion, be formed with multiple respectively with above-mentioned multiple jacks (13) that rear portion, hole (12) is connected that arrange; Terminal plate (11) is made up of horizontally disposed end plate (14), the intermediate plate (15) that is U font and horizontally disposed front end-plate (16) one, wherein intermediate plate (15) is arranged in the back space that hole (12) are set, and rear end is upward through jack (13); End plate (14) is positioned at holder (10) rear side, and front end-plate (16) is arranged in the front space that hole (12) are set, and is vertically formed with a strip hole (17) on end plate (14) front portion and intermediate plate (15) rear portion simultaneously.
2. the power acquisition sampling device of automatic transfer switching electric appliance according to claim 1, it is characterized in that: the middle part of described holder (10) has vertically been formed through a fixing hole (18), simultaneously the upper corresponding position of base plate (1) is formed through a location hole corresponding with above-mentioned fixing hole (18), utilizes mode that screw runs through fixing hole (18) and location hole holder (10) to be fixed on to the surface of base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888346.0U CN203659653U (en) | 2013-12-25 | 2013-12-25 | Power supply sampling device of automatic transfer switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888346.0U CN203659653U (en) | 2013-12-25 | 2013-12-25 | Power supply sampling device of automatic transfer switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659653U true CN203659653U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888346.0U Expired - Fee Related CN203659653U (en) | 2013-12-25 | 2013-12-25 | Power supply sampling device of automatic transfer switching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681020A (en) * | 2013-12-25 | 2014-03-26 | 施耐德万高（天津）电气设备有限公司 | Power supply sampling device of automatic conversion switching device |
-
2013
- 2013-12-25 CN CN201320888346.0U patent/CN203659653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681020A (en) * | 2013-12-25 | 2014-03-26 | 施耐德万高（天津）电气设备有限公司 | Power supply sampling device of automatic conversion switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |