CN202996631U - Fuse module used for automatic transfer switching equipment - Google Patents
Fuse module used for automatic transfer switching equipment Download PDFInfo
- Publication number
- CN202996631U CN202996631U CN2012206616333U CN201220661633U CN202996631U CN 202996631 U CN202996631 U CN 202996631U CN 2012206616333 U CN2012206616333 U CN 2012206616333U CN 201220661633 U CN201220661633 U CN 201220661633U CN 202996631 U CN202996631 U CN 202996631U
- Authority
- CN
- China
- Prior art keywords
- fuse
- insurance
- automatic transfer
- fuse box
- 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
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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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- Switch Cases, Indication, And Locking (AREA)
Abstract
A fuse module used for automatic transfer switching equipment comprises a fuse box engine seat, two fuse box covers, two pull rings, twelve fuse card springs, six fixing rings and six fuses. The fuse box engine seat is a rectangular box body whose upper end forms an opening and an inner portion is divided into two spaces. An upper port of the each space is provided with one fuse box cover respectively. A front end and a rear end of the inner portion of the each space are provided with one fuse card spring respectively. A substructure of the each fuse card spring passes through a bottom surface of the fuse box engine seat and is exposed out of the engine seat. One end of the fuse box cover is hinged with one side edge of the one space on the fuse box engine seat. The three fixing rings are arranged side by side along a horizontal direction of the fuse box engine seat on a back side. One fuse is inserted into the each fixing ring. According to the fuse module of the utility model, the six fuses installed on the automatic transfer switching equipment are arranged in the fuse box engine seat so that the spaces are saved; cost is reduced; the number of installation processes is reduced; productivity is increased; a surface of a shell is tidy and beautiful.
Description
Technical field
The utility model belongs to technical field of electrical equipment, particularly relates to a kind of automatic transfer switching electric appliance insurance module.
Background technology
Automatic transfer switching electric appliance is a kind of use terminal appliance widely, mainly to utilize controller driving electric operating mechanism on it to come the action of control switch,, stand-by power supply commonly used with connection or disjunction, thus guarantee the safety of electric power system and the continuity of production.Fig. 1 is that a kind of automatic transfer switching electric appliance critical piece of commonly using at present consists of schematic diagram.As shown in Figure 1, this automatic transfer switching electric appliance mainly comprises base plate 1, motor 2, two circuit breakers 3, mandrel 21, escapement 4, not shown controller and shell; Wherein motor 2 is arranged on the middle part, surface of base plate 1; Two circuit breakers 3 are separately positioned on base plate 1 surface that is positioned at motor 2 both sides; Mandrel 21 is fixed on the output shaft of motor 2; Escapement 4 is comprised of drive link 5 and two actuators 6, and the middle part of drive link 5 is fixed on mandrel 21, and two actuators 6 are arranged on respectively the bottom, two ends of drive link 5, and each actuator 6 contacts with switch knob 7 on a circuit breaker 3 respectively; Controller is arranged on surface one side of base plate 1, is used for controlling the running of motor 2; Shell covers on the outside of motor 2 and two circuit breakers 3.But there is following point in the automatic transfer switching electric appliance of this prior art: on the every phase power line that is connected with circuit breaker 3, an insurance is installed usually, 6 insurances are installed on each automatic transfer switching electric appliance altogether.Because when assembling needs 6 insurances are inserted in respectively in 6 grooves that form on shell and fixing, the very trouble that therefore operates, and because the surface distributed of shell has a plurality of insurances outer ends, so not only seem more in disorder, and wasting space.
Summary of the invention
In order to address the above problem, the purpose of this utility model be to provide a kind of can be with insurance module, and cost is low, easy for installation, joint space-efficient automatic transfer switching electric appliance insurance module.
In order to achieve the above object, the automatic transfer switching electric appliance that the utility model provides is arranged on insurance module in the module installing hole of case surface formation, and it comprises safety box support, two fuse box covers, two draw rings, 12 insurances jump ring, 6 retainer rings and 6 insurances; Wherein the safety box support is the rectangle box body that the upper end is formed with opening, inside therefrom utilizes dividing plate to be divided into two spaces, a fuse box cover is installed respectively at the upper port place in each space, the front and back end, inside in each space is separately installed with an insurance jump ring simultaneously, and the substructure of insurance jump ring runs through the bottom surface of safety box support and is exposed on the external; On one end of fuse box cover and safety box support, a lateral edges in a space is hinged, and laterally is arranged side by side 3 retainer rings along the safety box support on the back side; Insert in each retainer ring and be provided with an insurance, and fuse box cover is inserted in respectively in a pair of relative insurance jump ring at the two ends of insurance when closed.
Described insurance jump ring is made of arc folder, binding post and stator one, wherein the arc folder is positioned at the interior volume of safety box support 8, terminals 5 are tabular, stretch and form from bottom surface, middle part one epitaxial lateral overgrowth of arc folder, and a side level of binding post outwards is formed with a projection; Stator is that bottom surface, the middle part opposite side from arc folder stretches out and forms, and binding post and stator are arranged in parallel.
The surface of described fuse box cover is formed with for the groove that embeds draw ring.
Described safety box support two side external surface bottoms are outwards outstanding is formed with buckles, is formed with a module installing hole on case surface simultaneously, and in the module installing hole corresponding position be formed with for the draw-in groove that is clasped.
Position corresponding with its internal partition two ends on described safety box support bottom surface is formed with respectively a screw, is used for being fastenedly connected use with other parts.
The automatic transfer switching electric appliance insurance module that the utility model provides is concentrated being placed in the safety box support of 6 insurances that will be arranged on automatic transfer switching electric appliance, so not only can save the space, reduce costs, and can significantly reduce the quantity of installation procedure, boost productivity, and can make the surperficial neat, attractive in appearance of shell.
Description of drawings
Fig. 1 is that a kind of automatic transfer switching electric appliance critical piece of commonly using at present consists of schematic diagram.
The automatic transfer switching electric appliance that Fig. 2 provides for the utility model insurance module external structure stereogram.
The automatic transfer switching electric appliance that when Fig. 3 mentions for draw ring, the utility model provides insurance module external structure stereogram.
Automatic transfer switching electric appliance safety box stand structure stereogram in insurance module that Fig. 4 provides for the utility model.
The automatic transfer switching electric appliance that Fig. 5 provides for the utility model insurance module structure stereogram.
The automatic transfer switching electric appliance that when Fig. 6 opens for fuse box cover, the utility model provides insurance module structural perspective.
Embodiment
Below in conjunction with the drawings and specific embodiments, the automatic transfer switching electric appliance that the utility model provides is elaborated with insurance module.The parts identical with prior art adopt identical symbol, and omit its explanation of carrying out.
As Fig. 2-Fig. 6 and shown in Figure 1, the automatic transfer switching electric appliance that the utility model provides is arranged on insurance module in the module installing hole of case surface formation, and it comprises safety box support 8, two fuse box covers 9, two draw rings 10,12 insurance jump rings 11,6 retainer rings 12 and 6 insurances 13; Wherein safety box support 8 is formed with the rectangle box body of opening for the upper end, inside therefrom utilizes dividing plate to be divided into two spaces, a fuse box cover 9 is installed respectively at the upper port place in each space, the front and back end, inside in each space is separately installed with an insurance jump ring 11 simultaneously, and the substructure of insurance jump ring 11 runs through the bottom surface of safety box support 8 and is exposed on the external; On one end of fuse box cover 9 and safety box support 8, a lateral edges in a space is hinged, and laterally is arranged side by side 3 retainer rings 12 along safety box support 8 on the back side; The interior insertion of each retainer ring 12 is provided with an insurance 13, and fuse box cover 9 is inserted in respectively in a pair of relative insurance jump ring 11 at the two ends of insurance 13 when closed.
Described insurance jump ring 11 is made of arc folder 14, binding post 15 and stator 16 one, wherein arc folder 14 is positioned at the interior volume of safety box support 8, binding post 15 is tabular, stretch and form from bottom surface, middle part one epitaxial lateral overgrowth of arc folder 14, and a side level of binding post 15 outwards is formed with a projection 19; Stator 16 is that bottom surface, the middle part opposite side from arc folder 14 stretches out and forms, and binding post 15 and stator 16 are arranged in parallel.
The surface of described fuse box cover 9 is formed with for the groove 18 that embeds draw ring 10.
8 liang of outside outstanding buckles 17 that are formed with in side external surface bottom of described safety box support be formed with a module installing hole on case surface simultaneously, and in the module installing hole, corresponding position are formed with the draw-in groove that coordinates for buckle 17.
Position corresponding with its internal partition two ends on described safety box support 8 bottom surfaces is formed with respectively a screw 20, is used for being fastenedly connected use with other parts.
the automatic transfer switching electric appliance that now the utility model is provided is described below with the insurance module assemble method: at first will insure binding post 15 on jump ring 11 and stator 16 by operating personnel and run through respectively corresponding perforate on safety box support 8 bottom surfaces, then stator 16 is attached on the bottom surface of safety box support 8 towards binding post 15 directions bending downwards 90 degree, simultaneously the projection 19 on binding post 15 is bent 90 degree backward towards stator 16 directions, to insure thus jump ring 11 is fixed on safety box support 8, insert respectively afterwards an insurance 13 in each retainer ring 12 at fuse box cover 9 back sides, then cover fuse box cover 9, insure this moment in the arc folder 14 of two correspondences that 13 two ends are stuck in insurance jump ring 11 just.Only need be pulled upwardly draw ring 10 when opening fuse box cover 9 gets final product.In addition, therefore the same prior art of method of attachment of insurance 13 no longer is described in detail here.
When the automatic transfer switching electric appliance that the utility model is installed to be provided is used insurance module, only need the safety box support 8 on it is inserted in the module installing hole that forms on shell from the top down, two buckles 17 on safety box support 8 will be stuck in the interior draw-in groove of module installing hole and get final product at this moment.
Claims (5)
1. automatic transfer switching electric appliance insurance module, it is characterized in that: described insurance module is arranged in the module installing hole of case surface formation, and it comprises safety box support (8), two fuse box covers (9), two draw rings (10), 12 insurances jump ring (11), 6 retainer rings (12) and 6 insurances (13); Wherein safety box support (8) is formed with the rectangle box body of opening for the upper end, inside therefrom utilizes dividing plate to be divided into two spaces, a fuse box cover (9) is installed respectively at the upper port place in each space, the front and back end, inside in each space is separately installed with an insurance jump ring (11) simultaneously, and the substructure of insurance jump ring (11) runs through the bottom surface of safety box support (8) and is exposed on the external; One lateral edges in one end of fuse box cover (9) and safety box support (a 8) upper space is hinged, and laterally is arranged side by side 3 retainer rings (12) along safety box support (8) on the back side; Insert in each retainer ring (12) and be provided with an insurance (13), and the two ends that fuse box cover (9) insures (13) when closed are inserted in respectively in a pair of relative insurance jump ring (11).
2. automatic transfer switching electric appliance insurance module according to claim 1, it is characterized in that: described insurance jump ring (11) is made of arc folder (14), binding post (15) and stator (16) one, wherein arc folder (14) is positioned at the interior volume of safety box support (8), binding post (15) is tabular, stretch and form from bottom surface, middle part one epitaxial lateral overgrowth of arc folder (14), and a side level of binding post (15) outwards is formed with a projection (19); Stator (16) is that bottom surface, the middle part opposite side from arc folder (14) stretches out and forms, and binding post (15) and stator (16) are arranged in parallel.
3. automatic transfer switching electric appliance insurance module according to claim 1 is characterized in that: the surface of described fuse box cover (9) is formed with for the groove (18) that embeds draw ring (10).
4. automatic transfer switching electric appliance insurance module according to claim 1, it is characterized in that: described safety box support (8) the two outside outstanding buckles (17) that are formed with in side external surface bottom, be formed with a module installing hole on case surface simultaneously, and in the module installing hole, corresponding position is formed with the draw-in groove that coordinates for buckle (17).
5. automatic transfer switching electric appliance insurance module according to claim 1 is characterized in that: position corresponding with its internal partition two ends on described safety box support (8) bottom surface is formed with respectively a screw (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206616333U CN202996631U (en) | 2012-12-04 | 2012-12-04 | Fuse module used for automatic transfer switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206616333U CN202996631U (en) | 2012-12-04 | 2012-12-04 | Fuse module used for automatic transfer switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996631U true CN202996631U (en) | 2013-06-12 |
Family
ID=48567775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206616333U Expired - Lifetime CN202996631U (en) | 2012-12-04 | 2012-12-04 | Fuse module used for automatic transfer switching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021698A (en) * | 2012-12-04 | 2013-04-03 | 施耐德万高（天津）电气设备有限公司 | Insurance module for automatic change-over switching device |
-
2012
- 2012-12-04 CN CN2012206616333U patent/CN202996631U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021698A (en) * | 2012-12-04 | 2013-04-03 | 施耐德万高（天津）电气设备有限公司 | Insurance module for automatic change-over switching device |
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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 |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |