CN109036966A - The linkage structure of contactor - Google Patents
The linkage structure of contactor Download PDFInfo
- Publication number
- CN109036966A CN109036966A CN201810824605.0A CN201810824605A CN109036966A CN 109036966 A CN109036966 A CN 109036966A CN 201810824605 A CN201810824605 A CN 201810824605A CN 109036966 A CN109036966 A CN 109036966A
- Authority
- CN
- China
- Prior art keywords
- chain
- crossbeam
- contactor
- pedestal
- groove
- 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.)
- Granted
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Exhaust Gas After Treatment (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of linkage structure of contactor, including interlocking gear, for two neighboring contactor to be linked together, the interlocking gear is equipped with chain through-hole, chain axis is equipped with inside interlocking gear, the both ends of chain axis extend to two sides is equipped with latch lever, and two sides latch lever is stretched out respectively outside chain through-hole, and the two sidewalls of two contactors connection are equipped with the lockhole cooperated with the latch lever at chain axis both ends；It further include two chain arms, the two sides of two chain arms are respectively equipped with rotary shaft, and the mechanism base and mechanism cover board are respectively equipped with the rotating hole with rotary shaft cooperation；Respectively chain shaft portion is respectively equipped with latch lever and the contact of ipsilateral contactor is supported to connect for one end of two chain arms, the other end end of two chain arms is oppositely arranged, when side contactor movement, drive the latch lever movement of corresponding side, drive chain arm rotation that another chain arm is stuck, to achieve the purpose that another contactor movement that limitation is connect with another chain arm.
Description
Division explanation
This case is divisional application, the female case of this division be on 04 29th, 2015 the applying date, application No. is
201510212613.6, denomination of invention be " connection structure of contactor " invention patent application case.
Technical field
The present invention relates to Low Voltage Electrical Apparatus, in particular to a kind of connection structure of contactor.
Background technique
In existing contactor product, the A.C. contactor of same size, which uses, buries nut or using metal bottom in plastic feet
Plate is attached.The mode of currently used placing nut in the base, needs to dismantle product, by coil, iron core etc. zero
Part taking-up could install, and assembly maintenance is cumbersome；Old product use iron bottom plate, due to there is enough intensity, installation not
Need to dismantle product, but cost wants high, and is not suitable for present product structure, needs metal base plate requirement product structure again
Design.In existing contactor product, when using multiple contactors, without corresponding locking mechanism between contactor.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, provide it is a kind of simple and reliable for structure, it is at low cost, facilitate dress
The connection structure of contactor with maintenance.
To achieve the above object, present invention employs following technical solutions:
A kind of linkage structure of contactor, including interlocking gear 19, the interlocking gear 19 be set to contactor two sidewalls it
Between one end, for two neighboring contactor to be linked together, the interlocking gear 19 be equipped with chain through-hole 191, chain machine
Chain axis 192 is equipped with inside structure 19, the both ends of chain axis 192 extend to two sides is equipped with latch lever 192a, two sides latch lever 192a
It is stretched out outside chain through-hole 191 respectively, the two sidewalls of two contactors connection are equipped with the latch lever 192a with chain 192 both ends of axis
The lockhole 192b of cooperation；It further include two chain arms 198, the two sides of two chain arms 198 are respectively equipped with rotary shaft 198a, described
Mechanism base 19a and mechanism cover board 19b is respectively equipped with the rotating hole 198b with rotary shaft 198a cooperation；Two chain arms 198
Respectively chain 192 part of axis is respectively equipped with latch lever 192a and the contact of ipsilateral contactor is supported to connect for one end, and two chain
The other end end of arm 198 is oppositely arranged.
Preferably, the interlocking gear includes mechanism base 19a and mechanism cover board 19b；The chain through-hole 191 is set to machine
The middle part of structure pedestal 19a and mechanism cover board 19b.
It preferably, further include the pedestal 1 and transverse beam assembly of contactor, transverse beam assembly is fixedly connected with the pedestal 1 of contactor,
Contactor is linked together；The transverse beam assembly includes crossbeam 2, and the pedestal 1 is plastic feet；The transverse beam assembly and more
The pedestal 1 of a contactor is fixedly connected, and multiple contactors are linked together；The transverse beam assembly further includes crossbeam chain 3, institute
The other end that crossbeam chain 3 is set between the side wall of two contactors is stated, one end of crossbeam chain 3 is fixedly connected with crossbeam 2,
The other end is connect with the end thereof contacts of interlocking gear 19.
Preferably, the mechanism base 19a is equipped with pedestal connecting column 194, and being equipped with for the mechanism cover board 19b connects with pedestal
Connect the corresponding cover board hole 195 of column 194；The side protrusion that the mechanism base 19a is connect with mechanism cover board 19b is equipped with pedestal and links up with
196, the corresponding position mechanism cover board 19b, which is equipped with, links up with 196 corresponding base recess 197 with pedestal；Two chain arms 198 are
It at V-type, and is oppositely arranged, the two sides at two chain 198 middle parts of arm are respectively equipped with rotary shaft 198a.
Preferably, the crossbeam 2 is U-shaped board, the crossbeam bottom plate 202 of crossbeam vertical plate 201 and bottom including two sides setting；
The snap-in groove 21 and crossbeam mounting hole 22 are set on crossbeam bottom plate 202.
Preferably, the crossbeam chain 3 is in convex shape, and the two sides of crossbeam chain 3 are equipped with chain ear 33, and one end is equipped with first
Groove 35；The other end of the crossbeam chain 3 is equipped with chain face 34, and one end of interlocking gear 19 is equipped with corresponding with chain face 34
Mechanism face 193；The bottom surface protrusion of first groove 35 is equipped with hook 31 and block 32, and the middle part of the crossbeam 2 is equipped with and hook 31
The block button hole 23 of cooperation, hook 31 are equipped with hook protrusion 311 to side protrusion.
Preferably, the second groove 36 is equipped in the middle part of chain 3 tow sides of the crossbeam；Second groove 36 is close to hook
31 one end are equipped with groove through-hole 361, and groove through-hole 361 is arc surface close to the side side wall of hook 31.
Preferably, the other end of the pedestal 1 is equipped with retainer 14, and the retainer 14 includes retainer ontology 16 and peace
The corresponding position of shock mount 17, pedestal 1 is equipped with retainer mounting groove 15；One end of the retainer ontology 16 is equipped with installation window
161, one end protrusion of the retainer mounting groove 15 of the pedestal 1 is equipped with installation hook 151；The end of installation hook 151 is to two
Side protrusion is equipped with hook convex block 151a, and two sides, which are linked up with, forms hook buckle between convex block 151a and the bottom surface of retainer mounting groove 15
Groove 151b, one end two sides of the installation window 161 are equipped with installation card button block 163 corresponding with hook snap-in groove 151b；
One end of the installation window 161 is equipped with the first spring anchor block 162, and the upper surface protrusion of the installation hook 151 is equipped with the
Two spring anchor block 152c；The retainer ontology 16 installs side with pedestal 1 and is equipped with I-shaped convex block 18, the retainer peace
The bottom of tankage 15 is equipped with I-shaped groove 153 corresponding with I-shaped convex block 18；The I-shaped convex block 18 includes both ends
Convex block 181 is installed and connects the mounting bar 182 of both ends installation convex block 181, I-shaped groove 153 includes convex with both ends installation installation
The corresponding square groove part of block 181 and strip groove corresponding with mounting bar 182 part；Both ends are installed by convex block 181 and stop
14 surface of part forms installation convex block snap-in groove 181a, and the both ends of the I-shaped groove 153 are equipped with extending flute 154.
It preferably, further include base assembly, base assembly, the base assembly is set on base assembly top, and lid 4 is set on base
Holder assembly top；The base assembly includes pedestal 1 and the magnetic yoke 5 being placed in inside pedestal 1 and coil rack 6；The pedestal group
Part includes the armature 9 and reaction spring that pedestal 7, the contact being placed in inside pedestal 7 support 8, one end and contact support connection；It is described
Magnetic yoke 5 and armature 9 are all E type structure, and magnetic yoke 5 and the opening of armature 9 are oppositely arranged, and coil rack 6 is sleeved on the iron among magnetic yoke 5
On core, reaction spring is sleeved on the iron core among armature 9, and the middle part of coil rack 6 is equipped with skeleton cavity 601, among magnetic yoke 5
Iron core pass through skeleton cavity 601.
Preferably, the contactor further includes end cap 10；The end cap 10 is fixedly connected with the top of pedestal 7, the bottom of lid 4
Portion is fixedly connected with the upper surface of end cap 10；The contact supports 8 one end to be equipped with the connector 81 connecting with auxiliary contact group,
The middle part of the end cap 10 is equipped with the baffle holes 101a cooperated with connector 81；The side wall of the connector 81 is equipped with guide plate
The lower section two sides protrusion of 811, the baffle holes 101a are equipped with guide pad 102a, formation and guide plate between two guide pad 102a
The guide groove 103a of 811 cooperations.
The connection structure of contactor of the present invention, pedestal uses plastic feet, low in cost, does not need dismounting product or is moulding
Expect pre-embedding metal part in part, realizes that two plastic feets are reliably connected by crossbeam, structure is simple, dismounts easy to maintenance.Phase
It is additionally provided with interlocking gear between adjacent two contactors, two contactors are sealed.One end of crossbeam is also fixedly connected with crossbeam company
Lock, crossbeam is chain the installation site of crossbeam is accurately positioned, while filling up the gap between two Foundation Plate of Contactor one end,
So that the connection of two contactors is more stable.Retainer it is structurally reasonable, it is ingenious in design, it is convenient for disassembly and assembly.End cap is also set up, is touched
Head supports one end setting connector to connect with auxiliary contact group, stable structure, securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the connection structure of pedestal and crossbeam of the present invention；
Fig. 2 is the structural schematic diagram of Foundation Plate of Contactor of the present invention；
Fig. 3 is the structural schematic diagram of crossbeam of the present invention；
Fig. 4 is the chain structural schematic diagram connecting with crossbeam of crossbeam of the present invention；
Fig. 5 is the chain structural schematic diagram of crossbeam of the present invention；
Fig. 6 is the structural schematic diagram of interlocking gear of the present invention；
Fig. 7 is the structural schematic diagram of contactor of the present invention；
Fig. 8 is mechanism base schematic diagram of internal structure of the present invention；
Fig. 9 is the structural schematic diagram of mechanism cover board of the present invention；
Figure 10 is the retainer installation slot structure schematic diagram of Foundation Plate of Contactor of the present invention；
Figure 11 is the structural schematic diagram of retainer ontology of the present invention；
Figure 12 is the structural schematic diagram in another orientation of retainer ontology of the present invention；
Figure 13 is the structural schematic diagram of base assembly of the present invention；
Figure 14 is the structural schematic diagram of pedestal of the present invention；
Figure 15 is the structural schematic diagram of magnetic yoke of the present invention；
Figure 16 is the structural schematic diagram of coil rack of the present invention；
Figure 17 is the structural schematic diagram of pedestal of the present invention；
Figure 18 is the structural schematic diagram of end cap of the present invention；
Figure 19 is that contact of the present invention supports the structural schematic diagram connecting with armature；
Figure 20 is the structural schematic diagram that the present invention is covered.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1 to 20 provides, the tool of the connection structure of contactor of the invention is further illustrated
Body embodiment.The connection structure of contactor of the invention is not limited to the following description.
As shown in Figs. 1-2, the connection structure of contactor of the invention, pedestal 1 and transverse beam assembly including contactor, crossbeam
Component is fixedly connected with the pedestal 1 of contactor, and contactor is linked together；The transverse beam assembly includes crossbeam 2, the pedestal
1 is plastic feet；The pedestal 1 is equipped with convex block 11, and the crossbeam 2 is equipped with the snap-in groove 21 cooperated with convex block 11；It is described
Pedestal 1 is equipped with base installing hole 12, and the crossbeam 2 is equipped with crossbeam mounting hole 22 corresponding with base installing hole 12；It further include certainly
Screw 121 is attacked, the tapping screw 121 passes through base installing hole 12 and crossbeam mounting hole 22 for crossbeam 2 and the fixed company of pedestal 1
It connects.The connection structure of contactor of the present invention, pedestal uses plastic feet, low in cost, does not need dismounting product or in plastics zero
Pre-embedding metal part in part realizes that two plastic feets are reliably connected by crossbeam, and structure is simple, dismounts easy to maintenance.
As shown in Figs. 1-2, two contactors are fixedly connected by the embodiment provided in figure, transverse beam assembly, it is of course possible to real
The connection of three or more existing contactors, the corresponding structure for changing crossbeam 2.The crossbeam 2 is U-shaped board, including two sides
The crossbeam vertical plate 201 of setting and the crossbeam bottom plate 202 of bottom；The snap-in groove 21 and crossbeam mounting hole 22 are set to crossbeam bottom plate
On 202.Embodiment in figure, the two sides of the pedestal 1 of two contactors are respectively provided with a bumping square 11, four total, on crossbeam 2
Equipped with four rectangular snap-in grooves 21 corresponding with four convex blocks；The two sides of the convex block 11 of the pedestal 1 of two contactors are respectively provided with
One base installing hole 12 amounts to four, and crossbeam 2 is equipped with four crossbeam mounting holes 22 corresponding with base installing hole 12.Convex block
11 are not limited only to the embodiment provided in figure with the quantity of snap-in groove 21, shape, position, can do the corresponding combination and adjustment；
The quantity of base installing hole 12 and four crossbeam mounting holes 22, position can also do the corresponding combination and adjustment.
As shown in figs. 3-9, the transverse beam assembly can be fixedly connected with the pedestal 1 of multiple contactors, by multiple contactors
It links together；It further include interlocking gear 19；The interlocking gear 19 is set to one end between contactor two sidewalls, is used for phase
Adjacent two contactors link together, while preventing two contactor simultaneously operations, and short circuit occurs, guarantees Electrical Safety；It is described
Transverse beam assembly further includes crossbeam chain 3, and the crossbeam chain 3 is set to the other end between the side wall of two contactors, crossbeam
Chain 3 one end is fixedly connected with crossbeam 2, and the other end is connect with the end thereof contacts of interlocking gear 19, is used to support linkage structure
19。
As in Figure 3-5, the transverse beam assembly further includes crossbeam chain 3, and the crossbeam chain 3 is set to two contactors
Side wall between, one end of crossbeam chain 3 is fixedly connected with crossbeam 2.One end of crossbeam chain 3 is fixedly connected with crossbeam 2, crossbeam
Chain 3 main part is stretched between two contactors, and the installation site of crossbeam 2 can be accurately positioned；Due to two contactors
One end of side wall be provided with interlocking gear and the chain connection for making two contactors of crossbeam is more solid and reliable.The crossbeam
Chain 3 one end connecting with crossbeam 2 are equipped with hook 31 and block 32, and the crossbeam 2 is equipped with the block button hole cooperated with hook 31
23.The crossbeam chain 3 set there are two hook 31, block 32 be located at two hook 31 between and block 32 with two link up with 31 it
Between have gap.When installation, after hook 31 passes through block button hole 23, the hook part for linking up with 31 hooks a side surface of crossbeam 2, block
32 resist another side surface of crossbeam 2, realize being stably connected between crossbeam chain 3 and crossbeam.
As illustrated in figures 4-5, the crossbeam chain 3 is in convex shape, and the two sides of crossbeam chain 3 are equipped with chain ear 33, and one end is set
There is the first groove 35, is equipped with the second groove 36 in the middle part of chain 3 tow sides of crossbeam；The other end of the crossbeam chain 3, which is equipped with, to be connected
One end of locking face 34, interlocking gear 19 is equipped with mechanism face 193 corresponding with chain face 34；The bottom surface protrusion of first groove 35 is equipped with
Hook 31 and block 32, the middle part of the crossbeam 2 are equipped with the block button hole 23 cooperated with hook 31, and hook 31 is equipped with to side protrusion
Hook protrusion 311；Second groove 36 is equipped with groove through-hole 361 close to 31 one end of hook, and groove through-hole 361 is close to hook 31
Side side wall be arc surface.Second groove 36 of tow sides setting, saves materials, reduces cost；Second groove 36 is close
One end of hook 31 is equipped with groove through-hole 361, increases the elasticity when connection of hook 31 and block 32, a degree of to avoid rolling over
It is disconnected；When installation, after hook 31 passes through block button hole 23,31 side surface linked up with protrusion 311 and withhold crossbeam 2, block are linked up with
32 resist another side surface of crossbeam 2, realize being stably connected between crossbeam chain 3 and crossbeam.One end of crossbeam chain 3 and cross
Beam 2 is fixedly connected, and chain 3 main part of crossbeam is stretched between two contactors, can installation site to crossbeam 2 it is accurately fixed
Position, since one end of the side wall of two contactors is provided with interlocking gear, crossbeam is chain, and can to fill up two Foundation Plate of Contactor another
Gap between one end, so that the connection of two contactors is more reliable and more stable.
As Figure 6-9, the interlocking gear 19 is set between contactor two sidewalls, for two contactors are sealed.Institute
It states interlocking gear 19 and is equipped with chain through-hole 191, be equipped with chain axis 192 inside interlocking gear 19, chain axis 192 is located at chain through-hole
Around 191, the both ends of chain axis 192 extend to two sides is equipped with latch lever 192a, and two sides latch lever 192a stretches out chain logical respectively
Outside hole 191, the two sidewalls of two contactors connection are equipped with the lockhole cooperated with the latch lever 192a at chain 192 both ends of axis
192b, the contact inside contactor are supported to be equipped with the third groove 192c cooperated with latch lever 192a.The company at chain 192 both ends of axis
Locking bar 192a is inserted into the third groove that the lockhole 192b of two contactor respective side walls and the contact inside contactor are supported respectively
192c cooperation, two contactors are sealed.The interlocking gear includes mechanism base 19a and mechanism cover board 19b, described chain logical
Hole 191 is set to the middle part of mechanism base 19a and mechanism cover board 19b；The mechanism base 19a is equipped with pedestal connecting column 194, described
Mechanism cover board 19b's is equipped with cover board hole 195 corresponding with pedestal connecting column 194；The mechanism base 19a and mechanism cover board 19b
The side protrusion of connection is equipped with pedestal hook 196, and the corresponding position mechanism cover board 19b is equipped with corresponding with pedestal hook 196
Base recess 197.The interlocking gear 19 is set between contactor two sidewalls, for sealed, the pedestal connecting column by two contactors
194 and cover board hole 195 cooperate, allow mechanism base 19a and the accurate stably fastening of mechanism cover board 19b, pedestal hook
After 196 pass through base recess 197, it is snapped in the outer surface of mechanism cover board 19b, mechanism base 19a and mechanism cover board 19b's matches
Conjunction is more solid and reliable, convenient for disassembly and assembly.It further include two chain arms 198, chain arm 198 is oppositely arranged, two companies at V-type
The two sides at 198 middle part of hammerlock are respectively equipped with rotary shaft 198a, the mechanism base 19a and mechanism cover board 19b and are respectively equipped with and revolve
The rotating hole 198b of shaft 198a cooperation；Respectively chain 192 part of axis is respectively equipped with latch lever for one end of two chain arms 198
The contact of 192a and ipsilateral contactor is supported to connect, and the other end end of two chain arms 198 is oppositely arranged.When a side contacts
When device acts, the contact of contactor supports that the latch lever 192a of corresponding side is driven to move up and down along chain through-hole 191, corresponding side
Chain axis 192 moves up and down the corresponding chain arm 198 of drive and rotates along rotary shaft 198a, the other end end rotation of chain arm 198
Offset with the end of the other end of another chain arm 198, another chain arm 198 is stuck, thus reach limitation with it is another chain
The purpose for another contactor movement that arm 198 connects, realizes mechanical interlocking.
As shown in Fig. 1,2,10,11,12, one end of the pedestal 1 is equipped with fixed mounting hole 13.One end of pedestal 1 is arranged
Fixed mounting hole 13, convenient for the installation of contactor.The other end of the pedestal 1 is equipped with retainer 14, and the retainer 14 includes
Retainer ontology 16 and installation spring 17, the corresponding position of pedestal 1 are equipped with retainer mounting groove 15；The retainer ontology 16
One end is equipped with installation window 161, and one end protrusion of the retainer mounting groove 15 of the pedestal 1 is equipped with installation hook 151；Installation is hung
The end of hook 151 is equipped with hook convex block 151a to two sides protrusion, and the bottom surface of convex block 151a and retainer mounting groove 15 are linked up in two sides
Between formed hook snap-in groove 151b, it is described installation window 161 one end two sides be equipped with to hook snap-in groove 151b it is corresponding
Installation card button block 163；One end of the installation window 161 is equipped with the first spring anchor block 162, the installation hook 151
Upper surface protrusion is equipped with second spring fixed block 152c；The retainer 14 installs side with pedestal 1 and is equipped with I-shaped convex block 18,
The bottom of the retainer mounting groove 15 is equipped with I-shaped groove 153 corresponding with I-shaped convex block 18；The I-shaped convex block
18 include the installation convex block 181 at both ends and the mounting bar 182 for connecting both ends installation convex block 181, and I-shaped groove 153 includes and two
The end installation installation corresponding square groove part of convex block 181 and strip groove corresponding with mounting bar 182 part；Both ends installation is convex
Block 181 and 14 surface of retainer form installation convex block snap-in groove 181a, and it is recessed that the both ends of the I-shaped groove 153 are equipped with extension
Slot 154.When installation, retainer ontology 16 is placed in retainer mounting groove 15, the I-shaped convex block 18 at 16 back of retainer ontology
After being caught in the I-shaped groove 153 of 15 bottom of retainer mounting groove, retainer ontology 16 is moved up and down, I-shaped 18 both ends of convex block
Installation convex block snap-in groove 181a be clasped with 154 two sides of extending flute；Meanwhile the installation of 15 one end of retainer mounting groove
Hook 151 passes through the installation window 161 of 16 one end of retainer ontology, and snap-in groove 151b and installation window 161 1 are linked up in two sides
The installation card button block 163 of end two sides snaps connection；Stable connection between retainer ontology 16 and pedestal 1, assembly easy to disassemble.So
151 upper table is linked up with first spring anchor block 162 of installation 161 one end of window and installation respectively in the both ends for installing spring 17 afterwards
The second spring fixed block 152c in face is fixedly connected, and installs the setting of spring 17 so that retainer 16 is prevented with certain elasticity
External impacts damage, while the assembly easy to disassemble of retainer 16.
As seen in figs. 13 -20, the contactor includes base assembly, and base assembly, the base assembly is set on pedestal group
Part top, lid 4 are set to base assembly top；The base assembly includes pedestal 1 and the magnetic yoke 5 being placed in inside pedestal 1 and coil
Skeleton 6；The base assembly includes the ranks that pedestal 7, the contact being placed in inside pedestal 7 support 8, one end and contact support 8 connections
Iron 9 and reaction spring；The magnetic yoke 5 and armature 9 are all E type structure, and magnetic yoke 5 and the opening of armature 9 are oppositely arranged, coil rack 6
It is sleeved on the iron core among magnetic yoke 5, reaction spring is sleeved on the iron core among armature 9, and the middle part of coil rack 6 is equipped with bone
The iron core of aerial chamber 601,5 centre of magnetic yoke passes through skeleton cavity 601.Contactor includes base assembly, base assembly, and lid；Peace
When dress, first magnetic yoke 5 is placed in the cavity inside pedestal 1, the opening up setting of magnetic yoke 5, the skeleton cavity at 6 middle part of coil rack
On iron core among 601 insertion magnetic yokes 5；Contact support 8 is put into pedestal 7, contact supports 8 one end to connect with armature 9, holds in the mouth
The opening down setting of iron 9, reaction spring are sleeved on the iron core of armature 9, and base assembly is connect with base assembly；Then lid 4 with
Base assembly connection.
As depicted in figs. 18-19, the contactor further includes end cap 10；The end cap 10 is fixedly connected with the top of pedestal 7,
The bottom of lid 4 is fixedly connected with the upper surface of end cap 10；The contact supports 8 one end to be equipped with the connector connecting with end cap 10
81, the middle part of the end cap 10 is equipped with the baffle holes 101a cooperated with connector 81；The side wall of the connector 81 is equipped with guiding
Plate 811, the lower section two sides protrusion of the baffle holes 101a are equipped with guide pad 102a, are formed and be oriented between two guide pad 102a
The guide groove 103a that plate 811 cooperates.When contactor works, armature 9 and magnetic yoke 5 are mutually attracted, armature 9 with moving contact support 8 to
Lower movement, contact support the connector 81 of 8 one end to connect with the baffle holes 101a of end cap 10, and contact supports 8 and base assembly
Connect more reliable and more stable, 81 side wall guide plate 811 and guide groove 103a cooperation of connector, the cunning of contact support 8 and end cap 10
Dynamic cooperation is more reliable and more stable.When suction disappears, reaction spring pushes armature 9 to move upwards with moving contact support.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of linkage structure of contactor, including interlocking gear (19), the interlocking gear (19) is set to contactor two sidewalls
Between one end, for two neighboring contactor to be linked together, it is characterised in that: the interlocking gear (19) be equipped with it is chain
Through-hole (191), interlocking gear (19) is internal to be equipped with chain axis (192), and the both ends of chain axis (192) extend to two sides equipped with chain
Bar (192a), two sides latch lever (192a) stretch out chain through-hole (191) outside respectively, and the two sidewalls of two contactors connection are equipped with
The lockhole (192b) cooperated with the latch lever (192a) at chain axis (192) both ends；It further include two chain arms (198), two companies
The two sides of hammerlock (198) are respectively equipped with rotary shaft (198a), and the mechanism base (19a) and mechanism cover board (19b) are respectively equipped with
With the rotating hole (198b) of rotary shaft (198a) cooperation；Respectively chain axis (192) part is distinguished for one end of two chain arms (198)
Contact equipped with latch lever (192a) and ipsilateral contactor is supported to connect, and the other end end of two chain arms (198) is opposite
Setting.
2. the linkage structure of contactor according to claim 1, it is characterised in that: the interlocking gear includes mechanism base
(19a) and mechanism cover board (19b)；The chain through-hole (191) is set to the middle part of mechanism base (19a) and mechanism cover board (19b).
3. the linkage structure of contactor according to claim 1, it is characterised in that: further include contactor pedestal (1) and
Transverse beam assembly, transverse beam assembly are fixedly connected with the pedestal (1) of contactor, contactor are linked together；The transverse beam assembly packet
It includes crossbeam (2), the pedestal (1) is plastic feet；The transverse beam assembly is fixedly connected with the pedestal (1) of multiple contactors, will
Multiple contactors link together；The transverse beam assembly further includes that crossbeam is chain (3), and the crossbeam chain (3) is set to two
One end of the other end between the side wall of contactor, crossbeam chain (3) is fixedly connected with crossbeam (2), the other end and interlocking gear
(19) end thereof contacts connection.
4. the linkage structure of contactor according to claim 2, it is characterised in that: the mechanism base (19a) is equipped with base
Seat connecting column (194), the mechanism cover board (19b) are equipped with cover board hole (195) corresponding with pedestal connecting column (194)；It is described
The side protrusion that mechanism base (19a) is connect with mechanism cover board (19b) is equipped with pedestal hook (196), the mechanism cover board (19b)
Corresponding position is equipped with base recess (197) corresponding with pedestal hook (196)；Two chain arms (198) are and opposite at V-type
It is arranged, the two sides in the middle part of two chain arms (198) are respectively equipped with rotary shaft (198a).
5. the linkage structure of contactor according to claim 3, it is characterised in that: the crossbeam (2) is U-shaped board, including
The crossbeam vertical plate (201) of two sides setting and the crossbeam bottom plate (202) of bottom；The snap-in groove (21) and crossbeam mounting hole (22)
On crossbeam bottom plate (202).
6. the linkage structure of contactor according to claim 3, it is characterised in that: the crossbeam chain (3) is in convex shape,
The two sides of crossbeam chain (3) are equipped with chain ear (33), and one end is equipped with the first groove (35)；The other end of the crossbeam chain (3)
Equipped with chain face (34), one end of interlocking gear (19) is equipped with mechanism corresponding with chain face (34) face (193)；First groove
(35) bottom surface protrusion is equipped with hook (31) and block (32), and the middle part of the crossbeam (2) is equipped with the card cooperated with hook (31)
Button hole (23), hook (31) are equipped with to side protrusion and link up with raised (311).
7. the linkage structure of contactor according to claim 6, it is characterised in that: chain (3) tow sides of crossbeam
Middle part is equipped with the second groove (36)；Second groove (36) is equipped with groove through-hole (361) close to hook (31) one end, and groove is logical
Hole (361) is arc surface close to the side side wall of hook (31).
8. the linkage structure of contactor according to claim 3, it is characterised in that: the other end of the pedestal (1) is equipped with
Retainer (14), the retainer (14) include retainer ontology (16) and installation spring (17), and the corresponding positions of pedestal (1) install
There are retainer mounting groove (15)；One end of the retainer ontology (16) is equipped with installation window (161), and the pedestal (1) is stopped
One end protrusion of moving part mounting groove (15) is equipped with installation hook (151)；The end of installation hook (151) is equipped with to two sides protrusion and hangs
Hook convex block (151a), two sides, which are linked up with, forms hook snap-in groove between convex block (151a) and the bottom surface of retainer mounting groove (15)
(151b), one end two sides of installation window (161) are equipped with installation card button block corresponding with hook snap-in groove (151b)
(163)；One end of installation window (161) is equipped with the first spring anchor block (162), the upper table of the installation hook (151)
Face protrusion is equipped with second spring fixed block (152c)；The retainer ontology (16) is equipped with I-shaped with pedestal (1) installation side
The bottom of convex block (18), the retainer mounting groove (15) is equipped with I-shaped groove (153) corresponding with I-shaped convex block (18)；
The I-shaped convex block (18) includes the installation convex block (181) at both ends and the mounting bar of connection both ends installation convex block (181)
(182), I-shaped groove (153) includes square groove part corresponding with both ends installation installation convex block (181) and and mounting bar
(182) corresponding strip groove part；Convex block (181) are installed at both ends and retainer (14) surface forms installation convex block snap-in groove
The both ends of (181a), the I-shaped groove (153) are equipped with extending flute (154).
9. the linkage structure of contactor according to claim 3, it is characterised in that: it further include base assembly, base assembly,
The base assembly is set to base assembly top, and lid (4) is set to base assembly top；The base assembly include pedestal (1) and
It is placed in the internal magnetic yoke (5) of pedestal (1) and coil rack (6)；The base assembly includes pedestal (7), is placed in pedestal (7) inside
Contact support (8), one end and contact to support the armature (9) and reaction spring of connection；The magnetic yoke (5) and armature (9) are all E
Type structure, magnetic yoke (5) and armature (9) opening are oppositely arranged, and coil rack (6) is sleeved on the intermediate iron core of magnetic yoke (5), counter-force
Spring pocket is on armature (9) intermediate iron core, and the middle part of coil rack (6) is equipped with skeleton cavity (601), and magnetic yoke (5) is intermediate
Iron core pass through skeleton cavity (601).
10. the linkage structure of contactor according to claim 9, it is characterised in that: the contactor further includes end cap
(10)；It is fixedly connected at the top of the end cap (10) and pedestal (7), the upper surface of the bottom and end cap (10) of covering (4) is fixed to be connected
It connects；The contact supports the one end of (8) to be equipped with the connector (81) connecting with auxiliary contact group, sets in the middle part of the end cap (10)
There are the baffle holes (101a) with connector (81) cooperation；The side wall of the connector (81) is equipped with guide plate (811), the baffle
The lower section two sides protrusion in hole (101a) is equipped with guide pad (102a), is formed and guide plate (811) between two guide pads (102a)
The guide groove (103a) of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824605.0A CN109036966B (en) | 2015-04-29 | 2015-04-29 | Interlocking structure of contactor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212613.6A CN106206162B (en) | 2015-04-29 | 2015-04-29 | Connecting structure of contactor |
| CN201810824605.0A CN109036966B (en) | 2015-04-29 | 2015-04-29 | Interlocking structure of contactor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510212613.6A Division CN106206162B (en) | 2015-04-29 | 2015-04-29 | Connecting structure of contactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109036966A true CN109036966A (en) | 2018-12-18 |
| CN109036966B CN109036966B (en) | 2020-01-21 |
Family
ID=57458211
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824605.0A Active CN109036966B (en) | 2015-04-29 | 2015-04-29 | Interlocking structure of contactor |
| CN201510212613.6A Active CN106206162B (en) | 2015-04-29 | 2015-04-29 | Connecting structure of contactor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510212613.6A Active CN106206162B (en) | 2015-04-29 | 2015-04-29 | Connecting structure of contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109036966B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393768B (en) * | 2017-07-06 | 2019-05-03 | 浙江天正电气股份有限公司 | A kind of mounting structure of breaker |
| CN107591287B (en) * | 2017-09-14 | 2020-07-31 | 浙江天正电气股份有限公司 | AC contactor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592985A (en) * | 1970-02-06 | 1971-07-13 | Square D Co | Mechanical interlock for two switches that are mounted on a common support |
| CN201146156Y (en) * | 2007-11-13 | 2008-11-05 | 浙江正泰电器股份有限公司 | Contactor for interlocking base and seat with each other |
| CN201352514Y (en) * | 2008-12-26 | 2009-11-25 | 济南重工股份有限公司 | Mechanical interlock device of contactors inside sinking winch electrical cabinet |
| CN102842446A (en) * | 2012-08-22 | 2012-12-26 | 浙江天正电气股份有限公司 | Interlocking device of three circuit breakers |
| CN203573856U (en) * | 2013-10-30 | 2014-04-30 | 遵义长征电器制造有限公司 | Circuit breaker interlocking mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2639760B1 (en) * | 1988-11-28 | 1996-02-09 | Merlin Gerin | MODULAR UR CIRCUIT BREAKER EQUIPPED WITH AN INDEPENDENT OR AUTOMATIC RESET TRIGGERING AUXILIARY BLOCK |
| CN2827132Y (en) * | 2005-09-29 | 2006-10-18 | 伍志勇 | Mechanism for connecting rail of drawer |
| CN104538256B (en) * | 2015-01-07 | 2017-02-22 | 乐清市美欧格电气有限公司 | Alternating current contactor |
| CN204668243U (en) * | 2015-04-29 | 2015-09-23 | 浙江正泰电器股份有限公司 | The syndeton of contactor |
-
2015
- 2015-04-29 CN CN201810824605.0A patent/CN109036966B/en active Active
- 2015-04-29 CN CN201510212613.6A patent/CN106206162B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592985A (en) * | 1970-02-06 | 1971-07-13 | Square D Co | Mechanical interlock for two switches that are mounted on a common support |
| CN201146156Y (en) * | 2007-11-13 | 2008-11-05 | 浙江正泰电器股份有限公司 | Contactor for interlocking base and seat with each other |
| CN201352514Y (en) * | 2008-12-26 | 2009-11-25 | 济南重工股份有限公司 | Mechanical interlock device of contactors inside sinking winch electrical cabinet |
| CN102842446A (en) * | 2012-08-22 | 2012-12-26 | 浙江天正电气股份有限公司 | Interlocking device of three circuit breakers |
| CN203573856U (en) * | 2013-10-30 | 2014-04-30 | 遵义长征电器制造有限公司 | Circuit breaker interlocking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109036966B (en) | 2020-01-21 |
| CN106206162B (en) | 2020-10-02 |
| CN106206162A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109036966A (en) | The linkage structure of contactor | |
| CN108493070A (en) | A kind of electromagnetic release mechanism and its breaker for breaker | |
| CN206727016U (en) | Magnetic latching relay | |
| CN204668243U (en) | The syndeton of contactor | |
| CN210111364U (en) | Switch cabinet convenient to disassemble and assemble mounting plate | |
| CN104347309A (en) | Electromagnetic operation switchgear | |
| CN203544018U (en) | Brake controller of DK-2 brake system | |
| CN107086437B (en) | Inflatable cabinet | |
| CN205810619U (en) | Fixed vacuum breaker and disconnecting switch mechanical interlock mechanism | |
| CN206376646U (en) | A kind of electromagnetic drive type hanging locking device | |
| CN207426531U (en) | A kind of mechanical interlock mechanism of handcart type breaker | |
| CN206727020U (en) | Magnetic latching relay | |
| CN210007144U (en) | structure for fixing distribution equipment in distribution cabinet | |
| CN202423938U (en) | Closing interlock and capacitor cabinet | |
| CN204271009U (en) | For the electromagnetism close/open machine of multi-functional terminal end electrical equipment | |
| CN209357677U (en) | A kind of high voltage direct current relay micro-switch mounting structure | |
| CN209641539U (en) | Outdoor high-voltage switch protection interlocking device and permanent magnet circuit breaker | |
| CN206877922U (en) | Magnetic latching relay | |
| CN203056438U (en) | Valve locking device in armored movable-type metal-enclosed switch device | |
| CN206727015U (en) | Magnetic latching relay | |
| CN105244197B (en) | Breaker contact structure and breaker | |
| CN104481278A (en) | Switch structure for electrical cabinet door | |
| CN205231590U (en) | Cubical switchboard valve blocking device | |
| CN202872231U (en) | Breaker closing interlocking plant | |
| CN203574276U (en) | Locking mechanism for drawer in switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |