CN206312788U - A kind of pin-connected panel switching device - Google Patents
A kind of pin-connected panel switching device Download PDFInfo
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- CN206312788U CN206312788U CN201720012489.3U CN201720012489U CN206312788U CN 206312788 U CN206312788 U CN 206312788U CN 201720012489 U CN201720012489 U CN 201720012489U CN 206312788 U CN206312788 U CN 206312788U
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- switching device
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- screw assembly
- splicing screw
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Abstract
A kind of pin-connected panel switching device, belongs to low voltage electrical apparatus technology field.Including two pedestals, two base plates and the first splicing screw assembly and the second splicing screw assembly, each pedestal is fixed on the front side of one base plate of correspondence, and two pedestal and two base plates each other side by side against setting, two described pedestals are worn and are locked along switching device length direction in the side being close to each other by the first splicing screw assembly, and two described bases are worn and locked along switching device length direction in the side being close to each other by the second splicing screw assembly.Advantage：The cycle of framework pre-stage test is substantially reduced, the production cost of product is reduced；Two pedestals and two base plates are locked by the first splicing screw assembly, the second splicing screw assembly respectively in switching device length direction, and its erection method is simple, is connected firmly and reliable and stable.
Description
Technical field
The utility model belongs to low voltage electrical apparatus technology field, and in particular to a kind of pin-connected panel switching device.
Background technology
Automatic transfer switching electric appliance（ATSE）It is mainly used in the switching of two-way power supply, to ensure the continuous confession of important load
Electricity.As the progress and people of society are stepped up to power quality requirement, automatic transfer switching electric appliance（ATSE）Each
Individual aspect has been widely applied, particularly some important electricity consumption places, such as：Airport, hospital, harbour etc..
In Large Copacity specification（More than 1000A）Automatic transfer switching electric appliance product in, mainly with two framework open circuits
Device is added based on the structure of mechanical chain and controller, and the deficiency that this kind of ATSE is present is：In switch cubicle take space compared with
Greatly, what is had even needs two busbar connection lines between switch cabinet, and secondary control loop and cabinet of offer complex,
So not only uneconomical but also waste of resource, and area occupied is big, and the reliability of electrical connection is poor.In addition, also one kind is one
Body formula tailored version ATSE, be the drawbacks of this kind of ATSE is present：With the increase of current capacity, cause original low capacity molding frame
Frame cannot be used, and when large-scale mold frame is developed, it is necessary to manufacture experimently mould again, thus substantially prolongs the week of pre-stage test
Phase, it is consequently increased the cost of product.For drawbacks described above, directly using original compact molding framework come assembled making shell
The mold frame of the larger automatic transfer switching electric appliance of frame grade rated current seems very necessary.
Therefore, the applicant has made beneficial design, technical scheme described below is to produce under this background
Raw.
The content of the invention
The purpose of this utility model is to provide a kind of pin-connected panel switching device, and its erection method is simple, and stable connection has
Effect.
The purpose of this utility model is such to what is reached, a kind of pin-connected panel switching device, it is characterised in that：Including two bases
Seat, two base plates and the first splicing screw assembly and the second splicing screw assembly, before each pedestal is fixed on one base plate of correspondence
Side, and two pedestals and two base plates, each other side by side against setting, two described pedestals are long along switching device in the side being close to each other
Degree direction（The X-direction of diagram）Worn and locked by the first splicing screw assembly, two described bases are in the side being close to each other
Along switching device length direction（The X-direction of diagram）Worn and locked by the second splicing screw assembly.
In a specific embodiment of the present utility model, it is high that the first described splicing screw assembly is located in two pedestals
Degree direction（The Z-direction of diagram）Middle part；The second described splicing screw assembly has a pair, and a pair of bottom plate heights are located in respectively
Direction（The Z-direction of diagram）Upper and lower end, the relative position of three is triangularly arranged.
In another specific embodiment of the present utility model, the first described splicing screw assembly is by the first splicing spiral shell
Nail and the first splicing nut composition, the first described splicing screw are close to each other along switching device length direction through two pedestals
After the upper default via in short transverse middle part of one sidewall bodies locking is screwed with the first splicing nut.
In another specific embodiment of the present utility model, the second described splicing screw assembly is by the second splicing spiral shell
Nail and the second splicing nut composition, the second described splicing screw are close to each other along switching device length direction through two bases
On the short transverse upper end of one sidewall bodies or bottom locking is screwed after default via with the second splicing nut.
In another specific embodiment of the present utility model, described pin-connected panel switching device also includes fixing screws
Component, two described pedestals and two base plates are along switching device width（The Y-direction of diagram）Worn simultaneously by fixing screws component
Locking.
Of the present utility model more and in a specific embodiment, described fixing screws component is by fixing screws,
One gusset piece, the second gusset piece and fixing nut composition, described fixing screws are being placed through along switching device width
Default via on first gusset piece of base side, then it is each passed through two bases and two pedestals are close to each other the height of a sidewall bodies
Degree direction top, middle part or default via on bottom, eventually pass through the default mistake on the second gusset piece of pedestal side
Kong Houyu fixing nuts screw locking.
One of advantage of the present utility model, directly use original compact molding framework（One pedestal and base plate pairing structure
Into a framework）Carry out the assembled mold frame for making the larger automatic transfer switching equipment of frame size rated current, not only significantly
The cycle of framework pre-stage test is shortened, and reduces the production cost of product；Two, two pedestals and two base plates it is horizontal in framework
To（That is the length direction of switching device）Locked by the first splicing screw assembly, the second splicing screw assembly respectively, it is assembled
Mode is simple, is connected firmly and reliable and stable.
Brief description of the drawings
Fig. 1 is the front splicing construction figure of the embodiment of the utility model one.
Fig. 2 is the back side splicing construction figure of Fig. 1 embodiments.
Fig. 3 is the section plan of Fig. 1 embodiments.
In figure：1. pedestal；2. base plate；3. spiral shells are spliced in the first splicing screw assembly, 31. first splicing screws, 32. first
It is female；4. nuts are spliced in the second splicing screw assembly, 41. second splicing screws, 42. second；5. fixing screws component, 51. are fixed
Screw, 52. first gusset pieces, 53. second gusset pieces, 54. fixing nuts.
Specific embodiment
Applicant will be described in detail with reference to accompanying drawing to specific embodiment of the present utility model below, but applicant couple
The description of embodiment is not the limitation to technical scheme, any to be changed in the form rather than substance all according to the utility model design
Protection domain of the present utility model should be considered as.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all
On the basis of the position shown in Fig. 1, thus can not be understood as to the utility model provide technical scheme special limit
It is fixed.
Refer to Fig. 1 to Fig. 3, the utility model be related to a kind of pin-connected panel switching device, including two pedestals 1, two base plates 2 with
And first splicing screw assembly 3, second splicing screw assembly 4 and fixing screws component 5, each pedestal 1 be fixed on correspondence one bottom
The front side of plate 2, and two pedestals 1 and two base plates 2, each other side by side against setting, two described pedestals 1 are on the side edge being close to each other
Framework（One pedestal and base plate pairing constitute a framework）Length direction（That is the length direction of switching device, it is illustrated that X-direction）
Worn and locked by the first splicing screw assembly 3, described two bases 1 are in the side being close to each other along lengths of frame direction（Figure
The X-direction shown）Worn and locked by the second splicing screw assembly 4；Two described pedestals 1 and two base plates 2 are in for being close to each other
Side is along frame width direction（The Y-direction of diagram）Worn and locked by fixing screws component 5.
Further, the first described splicing screw assembly 3, its quantity can be a pair, be located in the height of two pedestal 1
Direction（The Z-direction of diagram）Middle part, or one, be located in the short transverse of two pedestal 1（The Z-direction of diagram）In
Portion；The second described splicing screw assembly 4 has a pair, and a pair of short transverses of base plate 2 are located in respectively（The Z-direction of diagram）It is upper
End and bottom, the fixed relative position in framework lateral cross section of three are triangularly arranged（As shown in Figure 3）.
Further, the first described splicing screw assembly 3 is made up of the first splicing splicing nut 32 of screw 31 and first,
The first described splicing screw 31 is close to each other in the middle part of the short transverse of a sidewall bodies along lengths of frame direction through two pedestals 1
Locking is screwed with the first splicing nut 32 after upper default via, two pedestals 1 are realized horizontal fixation by said process.Described
Two splicing screw assemblies 4 are made up of the second splicing splicing nut 42 of screw 41 and second, and the second described splicing screw 41 is along length
Degree direction is close to each other on the short transverse upper end of a sidewall bodies or bottom after default via and the through two bases 2
Two splicing nuts 42 screw locking, and two bases 2 are realized horizontal fixation by said process.
Further, described fixing screws component 5 is made up of fixing screws 51 and fixing nut 54, described fixed spiral shell
Nail 51 screws locking after through default via on two bases 2 and two pedestals 1 along frame width direction with fixing nut 54, on
State process two bases 2 and two pedestals 1 are realized it is longitudinally fixed.Fixing screws group for fixing a base 2 and a pedestal 1
Part 5 can be four sets, respectively on 1 four angles of base 2 and pedestal；It can also be six sets, in base 2 and pedestal 1 per side
Short transverse upper, middle and lower set, therefore, the quantity of fixing screws component 5 is not limited, as long as can be by a bottom
Seat 2 is mutually fixed with a pedestal 1.
Further, described fixing screws component 5 also includes the first gusset piece 52 and the second gusset piece 53, and described consolidates
Determine screw 51 along frame width direction the default via on the first gusset piece 52 for be placed through the side of base 2, then wear respectively
Cross two bases 2 and two pedestals 1 are close to each other default via on short transverse top, middle part or the bottom of a sidewall bodies, finally
It is placed through screwing locking on the second gusset piece 53 of the side of pedestal 1 after default via with fixing nut 54, said process will
Two bases 2 and two pedestals 1 are realized longitudinally fixed.
Claims (6)
1. a kind of pin-connected panel switching device, it is characterised in that：Including two pedestals (1), two base plates (2) and the first splicing screw group
Part (3) and second splicing screw assembly (4), each pedestal (1) be fixed on correspondence one base plate (2) front side, and two pedestals (1) and
Two base plates (2) each other side by side against setting, described two pedestals (1) the side being close to each other along switching device length direction by
First splicing screw assembly (3) wears and locks, and described two bases (1) are in the side being close to each other along switching device length side
Wear and lock to by the second splicing screw assembly (4).
2. a kind of pin-connected panel switching device according to claim 1, it is characterised in that the first described splicing screw assembly
(3) it is located in the middle part of two pedestals (1) short transverse；The second described splicing screw assembly (4) has a pair, and one is located in respectively
To the upper and lower end of base plate (2) short transverse, the relative position of three is triangularly arranged.
3. a kind of pin-connected panel switching device according to claim 2, it is characterised in that the first described splicing screw assembly
(3) it is made up of the first splicing screw (31) and the first splicing nut (32), the first described splicing screw (31) is along switching device
Length direction splices after the upper default via in the short transverse of sidewall bodies middle part is close to each other through two pedestals (1) with first
Nut (32) screws locking.
4. a kind of pin-connected panel switching device according to claim 2, it is characterised in that the second described splicing screw assembly
(4) it is made up of the second splicing screw (41) and the second splicing nut (42), the second described splicing screw (41) is along switching device
Length direction is close to each other on the short transverse upper end of a sidewall bodies or bottom after default via through two bases (2)
Locking is screwed with the second splicing nut (42).
5. a kind of pin-connected panel switching device according to claim 1, it is characterised in that also including fixing screws component (5),
Described two pedestals (1) and two base plates (2) are worn and are locked along switching device width by fixing screws component (5).
6. a kind of pin-connected panel switching device according to claim 5, it is characterised in that described fixing screws component (5) by
Fixing screws (51), the first gusset piece (52), the second gusset piece (53) and fixing nut (54) composition, described fixing screws
(51) along switching device width being placed through default via on first gusset piece (52) of base (2) side, then divide
Not Chuan Guo two bases (2) and two pedestals (1) be close to each other default mistake on short transverse top, middle part or the bottom of a sidewall bodies
Hole, eventually passes through and screws lock with fixing nut (54) after default via on second gusset piece (53) of pedestal (1) side
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012489.3U CN206312788U (en) | 2017-01-05 | 2017-01-05 | A kind of pin-connected panel switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012489.3U CN206312788U (en) | 2017-01-05 | 2017-01-05 | A kind of pin-connected panel switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312788U true CN206312788U (en) | 2017-07-07 |
Family
ID=59248902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012489.3U Active CN206312788U (en) | 2017-01-05 | 2017-01-05 | A kind of pin-connected panel switching device |
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| Country | Link |
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| CN (1) | CN206312788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473321A (en) * | 2018-12-20 | 2019-03-15 | 江苏凯隆电器有限公司 | Circuit breaker base stairstepping splicing construction and splicing process |
-
2017
- 2017-01-05 CN CN201720012489.3U patent/CN206312788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473321A (en) * | 2018-12-20 | 2019-03-15 | 江苏凯隆电器有限公司 | Circuit breaker base stairstepping splicing construction and splicing process |
| CN109473321B (en) * | 2018-12-20 | 2024-03-29 | 江苏凯隆电器有限公司 | Stepped splicing structure and splicing process for circuit breaker base |
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