CN208460584U - Moving contact interpolar attachment device - Google Patents
Moving contact interpolar attachment device Download PDFInfo
- Publication number
- CN208460584U CN208460584U CN201820786293.4U CN201820786293U CN208460584U CN 208460584 U CN208460584 U CN 208460584U CN 201820786293 U CN201820786293 U CN 201820786293U CN 208460584 U CN208460584 U CN 208460584U
- Authority
- CN
- China
- Prior art keywords
- moving contact
- interpolar
- operation mechanism
- conversion operation
- attachment device
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of moving contact interpolar attachment devices, including conversion operation mechanism, one or more monopole elements for being successively stacked in conversion operation mechanism side and being connected with the conversion operation mechanism；The monopole element includes shell and is rotatably provided in the intracorporal moving contact component of the shell；It is respectively equipped with compatible concaveconvex structure in the opposite sides of the moving contact component, is matched and is connected by concaveconvex structure between the moving contact component on two adjacent shells.The moving contact interpolar attachment device of the utility model, male-female engagement between the monopole element being stacked by building block system realizes the interpolar connection of major loop part, and it is connected with conversion operation mechanism, facilitate driving force to be transferred on the moving contact component of monopole element by conversion operation mechanism, realizes the divide-shut brake movement of moving contact component.
Description
Technical field
The utility model relates to transfer switching equipment technical field more particularly to a kind of moving contact interpolar attachment devices.
Background technique
Transfer switching equipment is a kind of common low-voltage electrical apparatus, is usually used in important distribution occasion (such as hospital's power supply system),
For the switching of two-way power supply, when guaranteeing that commonly using power supply in power supply process breaks down, backup power source is switched to rapidly, is guaranteed
The normal power supply of load end.
In existing two sections automatic transfer switching electric appliance, the interpolar connection of major loop structure part is typically all to pass through
Link assembly realization is connected, and structure and installation are complex.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of moving contact interpolar connection to connect with overlapped way
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of moving contact interpolar connection dress
Set, including conversion operation mechanism, it is one or more be successively stacked in conversion operation mechanism side and with the conversion operation
The monopole element that mechanism is connected；The monopole element includes shell and is rotatably provided in the intracorporal moving contact of the shell
Component；
Compatible concaveconvex structure, two adjacent shells are respectively equipped in the opposite sides of the moving contact component
On moving contact component between matched and be connected by concaveconvex structure.
Preferably, the concaveconvex structure includes the non-circular cam being arranged on the one side of the moving contact component, sets
Set the non-circular slot on the opposite another side of the moving contact component；The cam is consistent with the shape of groove.
Preferably, the shape of the cam and groove is M shape, cross, hexagon or pentalpha.
Preferably, the moving contact component includes axle sleeve, is threaded through in the axle sleeve and the axle sleeve is stretched out at both ends respectively
The moving contact of opposite sides；The concaveconvex structure is arranged on the opposite sides face of the axle sleeve.
Preferably, the moving contact component further includes the connecting terminal that described moving contact one end is connected by conducting wire.
Preferably, the shell includes mainboard, and the mainboard is equipped with installation backwards to the side of the conversion operation mechanism
Position, the moving contact component are accommodated on the installation position, and the installation position is equipped with the through-hole through the mainboard, the axis
The one side of set exposes the through-hole.
Preferably, the moving contact interpolar attachment device further includes side cover；The side cover and conversion operation mechanism phase
To the other side for being located at the monopole element, lid is closed in the mainboard on the side of the conversion operation mechanism.
Preferably, the conversion operation mechanism includes support, is arranged on the support and with the moving contact component just
Opposite rotating assembly；The rotating assembly is equipped with the interconnecting piece matched with the concaveconvex structure on the moving contact component.
Preferably, the rotating assembly includes being rotatably provided in the support towards in the one side of the monopole element
Shaft main body；The shaft main body is arranged in towards on the end face of the monopole element in the interconnecting piece；
The interconnecting piece is non-circular cam or groove.
Preferably, the moving contact interpolar attachment device further includes at least one fastening assembly；The fastening assembly is worn
Between the monopole element and conversion operation mechanism, the monopole element is connected with conversion operation mechanism.
The utility model has the beneficial effects that the male-female engagement between the monopole element being stacked by building block system realizes master
The interpolar of loop feature connects, and is connected with conversion operation mechanism, and driving force is facilitated to be transferred to list by conversion operation mechanism
On the moving contact component of pole component, the divide-shut brake movement of moving contact component is realized.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the moving contact interpolar attachment device of an embodiment of the present invention；
Fig. 2 is the schematic diagram of the section structure of the attachment device of moving contact interpolar shown in Fig. 1；
Fig. 3, Fig. 4 are structural schematic diagram of the moving contact component in two different angles in Fig. 2 respectively；
Fig. 5 is the structure schematic diagram of shell in Fig. 2.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
As shown in Figure 1, 2, the moving contact interpolar attachment device of an embodiment of the present invention, for automatic change-over electricity
In device, it may include conversion operation mechanism 10, one or more are successively stacked in 10 side of conversion operation mechanism and grasped with conversion
Make the monopole element 20 that mechanism 10 is connected.
Wherein, monopole element 20 includes shell 21 and the moving contact component 22 being rotatably provided in shell 21.Dynamic touching
Head interpolar attachment device is when including multiple monopole elements 20, and multiple monopole elements 20 are formed with the successively parallel overlapping of shell 21
The multipole component that building block system is stacked also is the major loop structure part in automatic transfer switching electric appliance；Multiple moving contact groups
Part 22 is respectively in corresponding shell 21 towards in identical side.In multipole component, multiple shells 21 are also stacked gradually, and move touching
Head assembly 22 is also stacked gradually and is connected.
As in Figure 2-4, it is respectively equipped with compatible concaveconvex structure in the opposite sides of moving contact component 22, adjacent two
It is matched and is connected by concaveconvex structure between moving contact component 22 on a shell 21.When 22 stress of moving contact component
When rotation, the moving contact component 22 being connected with it is driven also to rotate simultaneously.
Alternatively, concaveconvex structure may include compatible non-circular cam 31 and non-circular slot 32.Cam 31 is arranged
On the one side of moving contact component 22, groove 32 is arranged on the opposite another side of moving contact component 22.Stacked two
In a monopole element 20, the cam 31 or groove 32 of the moving contact component 11 in a monopole element 20 and adjacent another monopole group
The groove 32 or cam 31 of moving contact component 22 in part 20 match.Cam 31 is consistent with the shape of groove 32, matches in the two
It closes in structure, cam 31, which is embedded in groove 32, forms engaging structure.
The shape of cam 31 and groove 32 can be but be not limited to the centers such as M shape, cross, hexagon or pentalpha
Symmetric shape.
Specifically, moving contact component 22 may include axle sleeve 221, be threaded through in axle sleeve 221 and axle sleeve 221 is stretched out at both ends respectively
The moving contact 222 of opposite sides；Concaveconvex structure (cam 31 and groove 32) is arranged on the opposite sides face of axle sleeve 221.Axle sleeve
The step of protrusion can be further equipped on 221 opposite sides face, cam 31 and groove 32 can be separately positioned on step.
In the present embodiment, axle sleeve 221 is a hollow cylindrical structure, and circumference side is equipped with two opposite holes for dynamic
The both ends of contact 222 are pierced by.Axle sleeve 221 can be using unsaturated polyester glass fiber enhancing sheet molding compound or unsaturated polyester (UP)
The insulating materials such as glass fiber reinforcement tubular molding compound are made.
Moving contact component 22 further includes the connecting terminal 223 that 222 one end of moving contact is connected by conducting wire 224.The present embodiment
In, conducting wire 224 is flexible cord.
As shown in Fig. 2, Fig. 5, shell 21 may include mainboard 211, and mainboard 211 is set on the side of conversion operation mechanism 10
There is installation position 212, moving contact component 22 is accommodated on installation position 212, so that moving contact component 22 is located at shell 21 backwards to conversion
On the side of operating mechanism 10.
On mainboard 211, moving contact component 22 is mainly being installed as on 212 with the setting of axle sleeve 221.Installation position 212 is equipped with
Through the through-hole 213 of mainboard 211, axle sleeve 221 corresponds at through-hole 213 and through-hole 213 is showed out in one side, makes on its side
Cam 31 or groove 32 expose to mainboard 211 towards the side of conversion operation mechanism 10.
In addition, being additionally provided with the positioning region 214 of positioning accommodating connecting terminal 223 on mainboard 211.As shown in Fig. 2, moving contact group
In shell 21, the oblique lower section setting in one end with connecting terminal 223, the other end of moving contact 222 prolongs part 22 obliquely
It stretches.The components such as arc-chutes (not shown), static contact are additionally provided in shell 21, one end direction that moving contact 222 extends obliquely upward is gone out
Arc chamber simultaneously can contact conducting with static contact.
By mainboard 211 and thereon, installation position 212 etc. is arranged shell 21, generally the open shell in side, open side back
To conversion operation mechanism 10.In the monopole element 20 of multiple stackings, shell 21 is stacked in adjacent another shell with its mainboard 211
On 21 open sides, which can be closed and be closed.
Further, moving contact interpolar attachment device further includes side cover 40；Side cover 40 and conversion operation mechanism 10 are with respect to position
In the other side of monopole element 20, lid is closed on the side in mainboard 211 backwards to conversion operation mechanism 10.The peripheral shape of side cover 40
It is consistent with the peripheral shape of shell 21.
In the multipole component that the monopole element 20 of multiple stackings is constituted, the mainboard of 10 corresponding housing 21 of conversion operation mechanism
211 are located at the side of multipole component, and side cover 40 is located at the other side of multipole component, i.e., a monopole element 20 on the outermost side
Open sides.
It is as also shown in fig. 1, conversion operation mechanism 10 may include support 11, be arranged on support 11 and with moving contact component 20
Just opposite rotating assembly 12.Rotating assembly 12 is equipped with the interconnecting piece 13 matched with the concaveconvex structure on moving contact component 22.
In conjunction with Fig. 1, Fig. 5, in the present embodiment, support 11 includes the bottom plate and side plate of perpendicular connection, and side plate is in parallel in shell
21 side of body.Rotating assembly 12 is mounted on side plate, just opposite with the through-hole 213 on the mainboard 211 of shell 21, thus interconnecting piece
13 can match with the cam 31 or groove 32 for exposing through-hole 213, and realization is connected.
Corresponding concaveconvex structure, interconnecting piece 13 are non-circular cam or groove, and shape can be but be not limited to M shape, cross
The centrically symmetric shapes such as shape, hexagon or pentalpha.
Specifically, rotating assembly 12 may include being rotatably provided in support 11 towards the shaft in the one side of monopole element 20
Main body 121；Shaft main body 121 is arranged in towards on the end face of monopole element 20 in interconnecting piece 13.
As shown in Figure 1, interconnecting piece 13 is groove, in multipole component, near the monopole element 20 of conversion operation mechanism 10
With cam 31 towards conversion operation mechanism 10, cam 31 is embedded in interconnecting piece 13, by rotating assembly 12 and moving contact component 22
Dynamic connection.
Further, the moving contact interpolar attachment device of the utility model further includes at least one fastening assembly 50.Fastening
Component 50 is threaded through between monopole element 20 and conversion operation mechanism 10, and monopole element 20 and conversion operation mechanism 10 are connected.
As shown in Figure 1, fastening assembly 50 is threaded through the side cover 40 successively overlapped, monopole element 20 and turns in the present embodiment
It changes in operating mechanism 10, is fastenedly connected.Fastening assembly 50 may include the parts such as bolt or screw.In addition, multiple monopole elements
Between 20, the stacked positioning such as buckle, concave-convex step can also be passed through between each shell 21.
When the moving contact interpolar attachment device work of the utility model, conversion operation mechanism 10 is generated by rotating assembly 12
Driving force be transferred on moving contact component 22 by the cooperation of interconnecting piece 13 and concaveconvex structure, be moving contact component 22 division
Lock movement provides driving force.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of moving contact interpolar attachment device, which is characterized in that successively folded including conversion operation mechanism (10), one or more
It sets in conversion operation mechanism (10) side and the monopole element (20) that is connected with the conversion operation mechanism (10)；Institute
Stating monopole element (20) includes shell (21) and the moving contact component (22) being rotatably provided in the shell (21)；
Compatible concaveconvex structure, two adjacent shells are respectively equipped in the opposite sides of the moving contact component (22)
(21) it is matched and is connected by concaveconvex structure between the moving contact component (22) on.
2. moving contact interpolar attachment device according to claim 1, which is characterized in that the concaveconvex structure includes that setting exists
Non-circular cam (31), setting on the one side of the moving contact component (22) is in the relatively another of the moving contact component (22)
Non-circular slot (32) on one side；The cam (31) is consistent with the shape of groove (32).
3. moving contact interpolar attachment device according to claim 2, which is characterized in that the cam (31) and groove (32)
Shape be M shape, cross, hexagon or pentalpha.
4. moving contact interpolar attachment device according to claim 1, which is characterized in that the moving contact component (22) includes
Axle sleeve (221) is threaded through in the axle sleeve (221) and the moving contact of the axle sleeve (221) opposite sides is stretched out at both ends respectively
(222)；The concaveconvex structure is arranged on the opposite sides face of the axle sleeve (221).
5. moving contact interpolar attachment device according to claim 4, which is characterized in that the moving contact component (22) is also wrapped
Include the connecting terminal (223) that described moving contact (222) one end is connected by conducting wire (224).
6. moving contact interpolar attachment device according to claim 4, which is characterized in that the shell (21) includes mainboard
(211), the mainboard (211) is equipped with installation position (212) backwards to the side of the conversion operation mechanism (10), the moving contact
Component (22) is accommodated on the installation position (212), and the installation position (212) are equipped with the through-hole through the mainboard (211)
(213), the one side of the axle sleeve (221) exposes the through-hole (213).
7. moving contact interpolar attachment device according to claim 6, which is characterized in that the moving contact interpolar attachment device
It further include side cover (40)；The side cover (40) is located relatively at the another of the monopole element (20) with the conversion operation mechanism (10)
Side, lid close on the side in the mainboard (211) backwards to the conversion operation mechanism (10).
8. moving contact interpolar attachment device according to claim 1, which is characterized in that conversion operation mechanism (10) packet
It includes support (11), the rotating assembly (12) just opposite on the support (11) and with the moving contact component (22) is set；Institute
It states rotating assembly (12) and is equipped with the interconnecting piece (13) matched with the concaveconvex structure on the moving contact component (22).
9. moving contact interpolar attachment device according to claim 8, which is characterized in that the rotating assembly (12) includes can
The support (11) is rotatably arranged on towards the shaft main body (121) in the one side of the monopole element (20)；The interconnecting piece
(13) it is arranged on the end face in the shaft main body (121) towards the monopole element (20)；
The interconnecting piece (13) is non-circular cam or groove.
10. -9 described in any item moving contact interpolar attachment devices according to claim 1, which is characterized in that the moving contact pole
Between attachment device further include at least one fastening assembly (50)；The fastening assembly (50) be threaded through the monopole element (20) and
Between conversion operation mechanism (10), the monopole element (20) and conversion operation mechanism (10) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786293.4U CN208460584U (en) | 2018-05-24 | 2018-05-24 | Moving contact interpolar attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786293.4U CN208460584U (en) | 2018-05-24 | 2018-05-24 | Moving contact interpolar attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460584U true CN208460584U (en) | 2019-02-01 |
Family
ID=65148396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786293.4U Active CN208460584U (en) | 2018-05-24 | 2018-05-24 | Moving contact interpolar attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460584U (en) |
-
2018
- 2018-05-24 CN CN201820786293.4U patent/CN208460584U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107068452B (en) | Miniature double power supply automatic transfer switch | |
| CN206961710U (en) | A kind of PC level automatic transfer switching equipments with stored energy mechanism | |
| CN107230569A (en) | A kind of PC level automatic transfer switching equipments with stored energy mechanism | |
| CN109166741A (en) | A kind of breaker, spring operating mechanism and its latch assembly | |
| CN208460584U (en) | Moving contact interpolar attachment device | |
| CN206396496U (en) | Power assembly and electric clothes airing machine | |
| CN201985006U (en) | Novel current direction change-over switch | |
| CN205687134U (en) | Rotary turnplate clamp device | |
| CN207397973U (en) | The on/off switch control device of automatic transfer switching electric appliance | |
| CN208201364U (en) | A kind of garment production swing type blow-dry device | |
| CN205984687U (en) | Change over switch's operating device | |
| CN206697403U (en) | A kind of capstan winch with mechanical switch | |
| CN206774407U (en) | Spring operating mechanism and its closing pawl | |
| CN205752062U (en) | A kind of breaker energy storage drive mechanism | |
| CN202454508U (en) | Current leakage circuit breaker | |
| CN210325616U (en) | Electric operation driving mechanism of grounding switch | |
| CN208478219U (en) | Disconnecting switch driving structure and disconnecting switch | |
| CN208173531U (en) | GACB AC and DC motor-operating mechanism | |
| CN206877941U (en) | Miniature circuit breaker | |
| CN208189426U (en) | A kind of contact system structure of Multi-position change-over switch | |
| CN202454454U (en) | Simple type linear transmission device | |
| CN206697108U (en) | High-voltage alternating demarcation vacuum circuit breaker actual training device | |
| CN201345304Y (en) | Rapid operation spring mechanism | |
| CN206516504U (en) | A kind of control device of circuit breaker | |
| CN205944698U (en) | Pincers are installed and removed fast to earth connection earthing terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |