CN204257539U - The mounting structure of omnipotent breaker body - Google Patents
The mounting structure of omnipotent breaker body Download PDFInfo
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- CN204257539U CN204257539U CN201420615239.5U CN201420615239U CN204257539U CN 204257539 U CN204257539 U CN 204257539U CN 201420615239 U CN201420615239 U CN 201420615239U CN 204257539 U CN204257539 U CN 204257539U
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- bottom plate
- pedestal bottom
- fixing hole
- rebound
- operating mechanism
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Abstract
A kind of mounting structure of omnipotent breaker body, the pedestal bottom plate of breaker body, operating mechanism, is provided with the phase partition separating each pole conducting system, is also provided with the independently rebound that can install with pedestal bottom plate and operating mechanism respectively between pedestal bottom plate and operating mechanism in pedestal bottom plate; The phase partition of pedestal bottom plate is provided with the first fixing hole running through pedestal bottom plate, and the side plate of operating mechanism both sides forms two pieces of vertical with side plate, parallel with pedestal bottom plate mounting panels respectively to extension; Rebound is provided with second fixing hole corresponding with the first fixing hole, and rebound side is connected with pedestal bottom plate with the second fixing hole by the first fixing hole, and the opposite side of rebound is connected with two of operating mechanism pieces of mounting panels.The utility model provides the mounting structure of omnipotent breaker body that a kind of structure is simple, install reliably, do not affect by circuit breaker spaced apart.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, particularly relates to a kind of mounting structure of omnipotent breaker body.
Background technology
Omnipotent breaker, when bearing the short time withstand current of certain hour, needs operating mechanism to install on-board the circuit breaker reliably.Existing circuit breaker operation mechanism and breaker body mounting means have: one, placing nut in the muscle of body base, not only can be used for fixed pedestal and base plate but also can fixed mechanism; Two, the improvement on mounting means one, cancel nut, direct long spiro nail is directly fixed pedestal, base plate and operating mechanism.Though these two kinds of mounting meanss can be fixed on breaker body operating mechanism, under this mounting means, the installing hole of operating mechanism is apart from must be consistent with circuit breaker spaced apart, has great limitation, is difficult to extensively promote the use of.
For the operating mechanism mounting means do not affected by circuit breaker spaced apart can be realized, the fixing hole of the fixing hole of circuit breaker base base plate and operating mechanism must be staggered respectively, existing low-voltage circuit breaker by adopting several inserts on body base, each inserts has the fixing hole between pedestal and base plate and the installing hole between pedestal and operating mechanism, the installation realizing operating mechanism with this is not by the impact of circuit breaker spaced apart.The weak point of this scheme needs to increase inserts (or connector) in the forming process of pedestal, increases the complexity of pedestal forming process.And this body structure of inserts also more complicated, inconvenience processing.In addition, what when circuit breaker stands short time withstand current, operating mechanism produced advocates will rely on the bond strength between inserts and pedestal to bear, and inserts easily departs from from pedestal, and bond strength not easily ensures.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides the mounting structure of omnipotent breaker body that a kind of structure is simple, install reliably, do not affect by circuit breaker spaced apart.
For achieving the above object, the utility model have employed following technical scheme:
A kind of mounting structure of omnipotent breaker body, the pedestal bottom plate 7 of breaker body, operating mechanism 6, be provided with the phase partition 73 separating each pole conducting system in pedestal bottom plate 7, between pedestal bottom plate 7 and operating mechanism 6, be also provided with the independently rebound 5 that can install with pedestal bottom plate 7 and operating mechanism 6 respectively; The phase partition 73 of pedestal bottom plate 7 is provided with the first fixing hole 731 running through pedestal bottom plate 7, and the side plate 61 of operating mechanism 6 both sides forms two pieces of vertical with side plate 61, parallel with pedestal bottom plate 7 mounting panels 63 respectively to extension; Rebound 5 is provided with second fixing hole 51 corresponding with the first fixing hole 731, and rebound 5 side is connected with pedestal bottom plate 7 with the second fixing hole 51 by the first fixing hole 731, and the opposite side of rebound 5 is connected with two of operating mechanism pieces of mounting panels 63.
Further, the mounting panel 63 of operating mechanism 6 is provided with the 3rd fixing hole 631, described rebound 5 is provided with four fixing hole 52 corresponding with the 3rd fixing hole 631; Described rebound 5 is connected with operating mechanism 6 with the 4th fixing hole 52 by the 3rd fixing hole 631.
Further, described rebound 5 is provided with many groups of second fixing holes 51 that can adapt to different phase partition 73 spacing.
Further, described rebound 5 is provided with many groups of second fixing holes 51 that can adapt to different phase partition 73 spacing, rebound 5 is also provided with many groups of the 4th fixing holes 52 that can adapt to different operating mechanism width.
Further, described pedestal bottom plate 7 is provided with the groove 74 or boss that mate with rebound 5, and the first fixing hole 731 is arranged on groove 74 or boss.
Further, operating mechanism 6 also comprises the cover plate 62 vertical with side plate 61 being arranged on two pieces of side plate 61 one end; The bottom of two blocks of side plates 61 is extended with the first stator 611 respectively to cover plate 62 direction, and top is provided with snap fit 612, and the position that mounting panel 63 is corresponding with the first stator 611 is provided with one the 3rd fixing hole 631; Be provided with bent sheet 621 that is vertical with cover plate 62, that coordinate with the first stator 611 in cover plate 62 side, the side of opposite side is provided with the draw-in groove 622 coordinated with snap fit 612; Cover plate 62 is fixedly connected with two blocks of side plates 61 with draw-in groove 622 by bent sheet 621, and bent sheet 621 is positioned at inside the first stator 611.
Further, the connection of described rebound 5 and operating mechanism 6 is for being threaded or Welding Structure or riveted structure.
Further, the roller plate 9 that two guide rails 8 being separately positioned on pedestal bottom plate 7 both sides and two are separately positioned on pedestal bottom plate 7 both sides is also comprised; Described roller plate 9 is provided with the roller 92 that can coordinate with the transmission mechanism of drawout chassis, described guide rail 8 is fixedly connected with pedestal bottom plate 7 respectively with roller plate 9, the side of described pedestal bottom plate 7 is provided with can bear breaker body gravity and carry out the first spacing boss 71 of front and back, and on described guide rail 8, correspondence position is provided with the guide rail hole 81 mated with described first boss.
Further, the end of the first boss 71 of described pedestal bottom plate 7 is provided with the first groove 711, described first groove 711 closed at both ends, on the guide rail hole 81 of described guide rail 8, relevant position is provided with the guide rail hook formation 82 inserted in the first groove 711 mated with the first groove 711.
Further, described guide rail hook formation is provided with bending part 821.
The mounting structure of omnipotent breaker body of the present utility model realizes the installation of pedestal bottom plate and operating mechanism by independently rebound, making the mounting panel of operating mechanism without the need to mating with the spaced apart of circuit breaker, installing and not affecting by circuit breaker spaced apart.In addition, by the guide rail of independent installation and rollers co-operate between pedestal bottom plate and drawout chassis, eliminate unified installation side plate, not only reduce production cost, and easy to replace and maintain.
Accompanying drawing explanation
Fig. 1 is the pedestal bottom plate of the utility model breaker body and the installation diagram of operating mechanism;
Fig. 2 is the structural representation of the utility model rebound;
Fig. 3 is the structural representation of the utility model operating mechanism;
Fig. 4 is the installation diagram of the utility model rebound and operating mechanism;
Fig. 5 is the structural representation of the utility model pedestal bottom plate;
Fig. 6 is the structural representation of another embodiment of the utility model rebound;
Fig. 7 is the installation diagram of the utility model rebound and another embodiment of operating mechanism;
Fig. 8 is the structural representation of another embodiment of the utility model pedestal bottom plate;
Fig. 9 is the installation diagram of the utility model pedestal bottom plate and guide rail and roller;
Figure 10 is the structural representation of the utility model drawout chassis;
Figure 11 is the partial schematic diagram that the utility model pedestal bottom plate is connected with slide roller.
Embodiment
Below in conjunction with the embodiment that accompanying drawing 1 to 11 provides, further illustrate the embodiment of the mounting structure of omnipotent breaker body of the present utility model.The mounting structure of omnipotent breaker body of the present utility model is not limited to the description of following examples.
As Figure 1-5, omnipotent breaker body comprises the pedestal bottom plate 7 being provided with circuit breaker conducting system, the phase partition 73 separating each pole conducting system is provided with in pedestal bottom plate 7, pedestal bottom plate 7 one end is connected with operating mechanism 6, and operating mechanism 6 can drive the moving contact of circuit breaker conducting system and fixed contact to touch and be separated the combined floodgate and disjunction that realize circuit breaker.The independently rebound 5 that can install with pedestal bottom plate 7 and operating mechanism 6 is respectively provided with between pedestal bottom plate 7 and operating mechanism 6; The phase partition 73 of pedestal bottom plate 7 is provided with the first fixing hole 731 running through pedestal bottom plate 7, and the side plate 61 of operating mechanism 6 both sides forms two pieces of vertical with side plate 61, parallel with pedestal bottom plate 7 mounting panels 63 respectively to extension; Rebound 5 is provided with second fixing hole 51 corresponding with the first fixing hole 731, and rebound 5 side is connected with pedestal bottom plate 7 with the second fixing hole 51 by the first fixing hole 731; The mounting panel 63 of operating mechanism 6 is provided with the 3rd fixing hole 631, and described rebound 5 is provided with four fixing hole 52 corresponding with the 3rd fixing hole 631, and the opposite side of rebound 5 is connected with two pieces of mounting panels 63 with the 4th fixing hole 52 by the 3rd fixing hole 631.The mounting structure of omnipotent breaker body of the present utility model realizes the installation of pedestal bottom plate and operating mechanism by independently rebound, making the mounting panel of operating mechanism without the need to mating with the spaced apart of circuit breaker, installing and not affecting by circuit breaker spaced apart.Pedestal bottom plate, operating mechanism are independently installed with rebound respectively, easy for installation, and once damage, change convenient and swift; Rebound is wholely set, and reliability is high.
As Fig. 2, rebound 5 is provided with two the second fixing holes 51 be connected with pedestal bottom plate 7 and two the 4th fixing hole 52, second fixing holes 51 be connected with operating mechanism 6 and the 4th fixing hole 52 and shifts to install.During installation, by first rebound 5 being connected with operating mechanism 6, by screw, rebound 5 is connected with pedestal bottom plate 7 again, mates with the spaced apart of circuit breaker without the need to the mounting panel of operating mechanism, only need when operating mechanism is applied to different spaced apart to change different rebounds 5.Further, as shown in Figure 6, described rebound 5 is provided with many groups of second fixing holes 51 that can adapt to different phase partition 73 spacing, can be adapted to the breaker body of different spaced apart, effectively can reduce production cost, raise the efficiency by same rebound.Rebound 5 is also provided with many groups of the 4th fixing holes 52 that can adapt to different operating mechanism width, different operating mechanisms can be adapted to.
As shown in Figure 3,4, operating mechanism 6 also comprises the cover plate 62 vertical with side plate 61 being arranged on two pieces of side plate 61 one end; The bottom of two blocks of side plates 61 is extended with the first stator 611 respectively to cover plate 62 direction, and top is provided with snap fit 612, and the position that mounting panel 63 is corresponding with the first stator 611 is provided with one the 3rd fixing hole 631; Be provided with bent sheet 621 that is vertical with cover plate 62, that coordinate with the first stator 611 in cover plate 62 side, the side of opposite side is provided with the draw-in groove 622 coordinated with snap fit 612; Cover plate 62 is fixedly connected with two blocks of side plates 61 with draw-in groove 622 by bent sheet 621, and bent sheet 621 is positioned at inside the first stator 611.By the setting of the first stator 611 and bent sheet 621, the installation of cover plate 62 can be met, reinforce the first stator 611 by bent sheet 621 again, improve the reliability that operating mechanism is connected with breaker body.Being connected with operating mechanism with the 4th fixing hole 52 through the 3rd fixing hole 631 by screw of rebound 5, installation is changed all flexible.Certainly, as shown in Figure 7, the mounting panel 63 of operating mechanism 6 also can not arrange the 3rd fixing hole 631, and rebound 5 not only can be threaded with operating mechanism 6, and rebound 5 can also be connected by Welding Structure or riveted structure with operating mechanism 6.
As shown in Figure 5, two phase partitions 73 separating each pole conducting system are provided with in pedestal bottom plate 7, be separated out three spaces of the conducting system placing three-phase breaker, the phase partition 73 of pedestal bottom plate 7 is provided with the first fixing hole 731 running through pedestal bottom plate 7, distance between phase partition 73 i.e. the spaced apart of circuit breaker, rebound 5 is connected with pedestal bottom plate 7 with the second fixing hole 51 by the first fixing hole 731.Further, as shown in Figure 8, described pedestal bottom plate 7 also can be provided with groove 74, first fixing hole 731 mated with rebound 5 and be arranged in groove 74, during installation, rebound 5 is placed in groove 74, make to connect more reliable, and compact conformation is attractive in appearance.Can certainly arrange the boss mated with rebound 5 on pedestal bottom plate 7, the first fixing hole 731 is arranged on boss, for installing rebound 5.
As shown in figs. 9-11, the mounting structure of omnipotent breaker body also comprises the roller plate 9 that two guide rails 8 being separately positioned on pedestal bottom plate 7 both sides and two are separately positioned on pedestal bottom plate 7 both sides, and omnipotent breaker body is arranged in the drawout chassis 1 of omnipotent breaker by guide rail 8 and roller plate 9.As shown in Figure 10, the madial wall of drawout chassis 1 is provided with supporter 105, is provided with transmission mechanism 106 in drawout chassis 1.Described roller plate 9 is provided with the roller 92 that can coordinate with the transmission mechanism 106 of drawout chassis 1, described guide rail 8 is fixedly connected with pedestal bottom plate 7 respectively with roller plate 9, the side of described pedestal bottom plate 7 is provided with can bear breaker body gravity and carry out the first spacing boss 71 of front and back, on described guide rail 8, correspondence position is provided with the guide rail hole 81 mated with described first boss, and on described roller plate 9, correspondence position is provided with the roller holes 91 of mating with described first boss 71.Described guide rail 8 can coordinate with the supporter 105 of drawout chassis 1 and slides, and the roller 92 on described roller plate 9 can move breaker body with transmission mechanism 106 mating band of drawout chassis 1 and move forward and backward in drawout chassis 1.Guide rail and roller are individually arranged on the pedestal bottom plate of breaker body by the mounting structure of the utility model omnipotent breaker body, eliminate unified installation side plate, on the basis ensureing using function, not only reduce production cost, and easy to replace and maintain.In addition, guide rail and roller and simply firm in the syndeton of breaker body, can effectively play bear breaker body gravity and with the load of drawout chassis interaction force and front and back position-limiting action.
As shown in figure 11, the end of the first boss 71 of described pedestal bottom plate 7 is provided with the first groove 711, described first groove 711 closed at both ends, on the guide rail hole 81 of described guide rail 8, relevant position is provided with the guide rail hook formation 82 inserted in the first groove 711 mated with the first groove 711.First groove 711 of guide rail hook formation 82 and the first boss matches, and both can play left and right position-limiting action, can reduce again the axial holding capacity be threaded.Further, described guide rail hook formation is provided with bending part 821.Both can play the effect of certain shock-absorbing protecting, be convenient to again adaptive homogeneity of product error.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. the mounting structure of an omnipotent breaker body, the pedestal bottom plate (7) of breaker body, operating mechanism (6), be provided with the phase partition (73) separating each pole conducting system in pedestal bottom plate (7), it is characterized in that: between pedestal bottom plate (7) and operating mechanism (6), be also provided with the independently rebound (5) that can install with pedestal bottom plate (7) and operating mechanism (6) respectively; The phase partition (73) of pedestal bottom plate (7) is provided with the first fixing hole (731) running through pedestal bottom plate (7), and the side plate (61) of operating mechanism (6) both sides forms two pieces of vertical with side plate (61), parallel with pedestal bottom plate (7) mounting panels (63) respectively to extension; Rebound (5) is provided with second fixing hole (51) corresponding with the first fixing hole (731), rebound (5) side is connected with pedestal bottom plate (7) with the second fixing hole (51) by the first fixing hole (731), and the opposite side of rebound (5) is connected with two pieces of mounting panels (63) of operating mechanism.
2. the mounting structure of omnipotent breaker body according to claim 1, it is characterized in that: on the mounting panel (63) of operating mechanism (6), be provided with the 3rd fixing hole (631), described rebound (5) is provided with four fixing hole (52) corresponding with the 3rd fixing hole (631); Described rebound (5) is connected with operating mechanism (6) with the 4th fixing hole (52) by the 3rd fixing hole (631).
3. the mounting structure of omnipotent breaker body according to claim 1 and 2, is characterized in that: described rebound (5) is provided with many groups of second fixing holes (51) that can adapt to different phase partition (73) spacing.
4. the mounting structure of omnipotent breaker body according to claim 2, it is characterized in that: described rebound (5) is provided with many groups of second fixing holes (51) that can adapt to different phase partition (73) spacing, rebound (5) is also provided with many groups of the 4th fixing holes (52) that can adapt to different operating mechanism width.
5. the mounting structure of omnipotent breaker body according to claim 1, it is characterized in that: described pedestal bottom plate (7) is provided with the groove (74) or boss that mate with rebound (5), and the first fixing hole (731) is arranged on groove (74) or boss.
6. the mounting structure of omnipotent breaker body according to claim 2, is characterized in that: operating mechanism (6) also comprises the cover plate (62) vertical with side plate (61) being arranged on two pieces of side plate (61) one end; The bottom of two pieces of side plates (61) is extended with the first stator (611) respectively to cover plate (62) direction, top is provided with snap fit (612), and the position that mounting panel (63) is corresponding with the first stator (611) is provided with one the 3rd fixing hole (631); Be provided with bent sheet (621) that is vertical with cover plate (62), that coordinate with the first stator (611) in cover plate (62) side, the side of opposite side is provided with the draw-in groove (622) coordinated with snap fit (612); Cover plate (62) is fixedly connected with two pieces of side plates (61) with draw-in groove (622) by bent sheet (621), and bent sheet (621) is positioned at the first stator (611) inner side.
7. the mounting structure of omnipotent breaker body according to claim 1, is characterized in that: the connection of described rebound (5) and operating mechanism (6) is for being threaded or Welding Structure or riveted structure.
8. the mounting structure of omnipotent breaker body according to claim 1, is characterized in that: also comprise the roller plate (9) that two guide rails (8) being separately positioned on pedestal bottom plate (7) both sides and two are separately positioned on pedestal bottom plate (7) both sides; Described roller plate (9) is provided with the roller (92) that can coordinate with the transmission mechanism of drawout chassis, described guide rail (8) is fixedly connected with pedestal bottom plate (7) respectively with roller plate (9), the side of described pedestal bottom plate (7) is provided with can bear breaker body gravity and carry out spacing the first boss (71) in front and back, and the upper correspondence position of described guide rail (8) is provided with the guide rail hole (81) mated with described first boss.
9. the mounting structure of omnipotent breaker body according to claim 8, it is characterized in that: the end of first boss (71) of described pedestal bottom plate (7) is provided with the first groove (711), described first groove (711) closed at both ends, the upper relevant position of guide rail hole (81) of described guide rail (8) is provided with the guide rail hook formation (82) inserted in the first groove (711) mated with the first groove (711).
10. the mounting structure of omnipotent breaker body according to claim 9, is characterized in that: described guide rail hook formation is provided with bending part (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615239.5U CN204257539U (en) | 2014-10-22 | 2014-10-22 | The mounting structure of omnipotent breaker body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615239.5U CN204257539U (en) | 2014-10-22 | 2014-10-22 | The mounting structure of omnipotent breaker body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257539U true CN204257539U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615239.5U Active CN204257539U (en) | 2014-10-22 | 2014-10-22 | The mounting structure of omnipotent breaker body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257539U (en) |
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2014
- 2014-10-22 CN CN201420615239.5U patent/CN204257539U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Zhengtai Electrical Technology Co., Ltd Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000078 Denomination of utility model: Installation structure of universal circuit breaker Granted publication date: 20150408 License type: Common License Record date: 20201021 |