CN106853932B - Shunting device - Google Patents
Shunting device Download PDFInfo
- Publication number
- CN106853932B CN106853932B CN201611145226.6A CN201611145226A CN106853932B CN 106853932 B CN106853932 B CN 106853932B CN 201611145226 A CN201611145226 A CN 201611145226A CN 106853932 B CN106853932 B CN 106853932B
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- China
- Prior art keywords
- handle
- insert
- shunting device
- mounting hole
- front cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of shunting devices comprising box body, front cover, handle；It include at least one lower insert on the lower part printing forme of box body bottom；Front cover is fastened on box body；A mounting hole is offered on front cover；The preceding hd top face is provided with station location marker；Handle circumferential shape is similar to mounting hole；Handle bottom surface is fixed at least one upper insert, and top surface is provided with a bypass mark；When handle is embedded into mounting hole, when bypass mark corresponds to different station location markers, the upper insert of handle bottom surface with lower part printing forme lower insert to inserting, upper insert closes insert group to form different outside line connected states with the difference of lower insert.Shunting device of the invention, easy to use, plug-in unit is to slotting registration.
Description
Technical field
The present invention relates to a kind of shunting devices for electric loop, and return for layer door lock circuit and car door lock
The shunting device on roadside road.
Background technique
In electric loop design, the switching between circuit is usually realized by shunting device.
By taking elevators field as an example: unlatching and closure in order to detect elevator door and gate, on per door layer by layer and gate
Door interlock switch is all set and is composed in series loop of the door lock.When any one door is opened, loop of the door lock is disconnected, and elevator is caused to stop
Operation.Elevator caused by as the damage of door lock contact is unable to run, and is likely to result in oppressive failure, can also be examined to professional
It repairs and maintenance causes difficulty.
In December, 2014, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and chinese national standard management
The committee has issued the exposure draft of elevator manufacture and safety standard (GB7588.1-201X) jointly.It is increased in opinion original text
Description to layer door gate shunting device: for maintenance level door contact, car gate contact and door lock contact, in control flow (cabinet) or tightly
Shunting device should be set on anxious and test operation screen.The device should be by permanently mounted moveable mechanical device (as lid,
Shield etc.) prevent the switch being accidentally used or plugs and sockets from combining.
Setting and the operation usual space of shunting device are limited in control flow or urgent and test operation screen, if utilizing letter
The shunting device of single pluggable mode, is only capable of carrying out plugs and sockets by visual observation to inserting, not easy to plug and easy cause to damage to plug-in unit
Wound, influences device lifetime；If using existing rotary contact type by-pass switch, reliability is weaker.
Summary of the invention
Easy to use technical problem to be solved by the invention is to provide a kind of shunting device, plug-in unit is to slotting registration.
In order to solve the above technical problems, shunting device provided by the invention, spy includes box body, front cover, handle；
The box body bottom is fixedly installed lower part printing forme；
It include at least one lower insert on the lower part printing forme；
The front cover is fastened on the box body；
A mounting hole is offered on the front cover；
The preceding hd top face is provided with one or more station location markers in mounting hole periphery different location；
The handle circumferential shape and the shape of the mounting hole are similar fitgures, and the handle circumferential size is less than described
The size of mounting hole；
The handle bottom surface is fixed at least one upper insert, and top surface is provided with a bypass mark；
It is described when the handle is embedded into the mounting hole, and the bypass mark corresponds to different station location markers
The upper insert of handle bottom surface with the lower part printing forme lower insert to insert, upper insert with lower insert difference to insert group
Conjunction forms different outside line connected states.
Preferably, the handle circumferential shape and the shape of the mounting hole are polygon.
Preferably, the handle circumferential shape and the shape of the mounting hole are irregular polygon.
Preferably, being provided with the through-hole for connecting outside line on the box body or front cover.
Preferably, the upper insert of the handle bottom surface with lower insert to being inserted into greatest extent when, the handle top surface
With in the mounting hole that the preceding hd top face flushes or opens up on the front cover.
Preferably, the handle exists with the unilateral gap of the mounting hole when the handle is embedded into the mounting hole
Between 0.1mm~0.5mm.
Preferably, handle top surface center is fixed with a protruding portion.
Preferably, the handle and its protruding portion of top surface have a through-hole, a fixing axle passes through the through-hole and is fixed on
On the positioning mechanism；
The handle is mobilizable to be fixed in the fixing axle, can sliding axially along the fixing axle, circumferentially rotate.
Preferably, the positioning mechanism is screw hole, the fixing axle is screw rod.
Preferably, shunting device further includes a helical spring；
The helical spring is set in outside fixing axle, and top is resisted against fixing axle top, and bottom end is resisted against on the handle.
Preferably, the maximum distance of hd top face is no more than before handle bottom surface is left when the handle is moved to the top
12mm。
Preferably, there are three the station location markers；
It is described when the handle is embedded into the mounting hole, and the bypass mark corresponds to first station location marker
Upper insert forms the first outside line connected state to slotting with the lower insert of the lower part printing forme；The bypass mark pair
Should when second station location marker, the upper insert with the lower part printing forme lower insert to second of outer lines of slotting formation
Road connected state；When the bypass mark corresponds to third station location marker, the upper insert is the same as under the lower part printing forme
Portion's plug-in unit forms the third outside line connected state to slotting.
Preferably, the shunting device is the shunting device bypassed for layer door lock circuit and car door lock circuit；
The first described outside line connected state is the connected state of normal circuit function；
Second of outside line connected state, for the connected state of layer door lock circuit bypass；
The third described outside line connected state, for the connected state of car door lock circuit bypass.
Preferably, three station location markers are evenly distributed on the mounting hole periphery.
Preferably, including the lower insert of three same sizes on the lower part printing forme；
The handle bottom surface is fixed with a upper insert；
The upper insert with three lower inserts respectively to it is slotting when, be respectively formed three kinds of outside line connected states.
Preferably, the handle bottom surface is fixed, there are three the upper inserts of same size；
It include a lower insert on the lower part printing forme；
The lower insert with three upper inserts respectively to it is slotting when, be respectively formed three kinds of outside line connected states.
Preferably, lower insert is socket, upper insert is plug；
Alternatively, lower insert is plug, upper insert is socket.
Preferably, being shorted part comprising at least one in plug.
The shape of mounting hole on shunting device of the invention, handle circumferential shape and front cover is similar fitgures, and handle can
The similar mounting hole of the shape penetrated on front cover simultaneously matches with mounting hole and forms position-limit mechanism, bypass mark, mounting hole, position
Mark composition guide frame, when the lower insert on the upper insert insertion box body bottom lower part printing forme by handle bottom surface, peace
Filling hole makes handle be only capable of being inserted into the fixed positions of one or more, and opponent's handle type is at positioning and is oriented to, bypass mark and position
Mark further increases guiding role, guarantees that upper insert is accurate to inserting with lower insert, when bypass mark and front cover surface
A station location marker is corresponding and upper insert with lower insert to inserting after, the short circuit part in plug-in unit connects respective external route
It is logical, to be able to achieve bypass functionality.Shunting device of the invention, when needing to carry out bypass operation, during rotating handle,
It can accurately be found by a series of limition orientation mechanisms and slot is set, the same lower insert of the upper insert that handle and box body include
Combination presses realization to inserting in defined position by handle, to realize bypass functionality, upper insert can with lower insert combination
With it is convenient, accurately plug, plug-in unit will not fall off, and have many advantages, such as easy to use, and plug-in unit combines whole to slotting registration, plug-in unit
Body meets the requirement of shelter of IP2X.
Detailed description of the invention
Fig. 1 is the explosive view of the first embodiment of shunting device of the invention；
Fig. 2 is the box body bottom view of shunting device shown in Fig. 1；
Fig. 3 is the front cover bottom view of shunting device shown in Fig. 1；
Fig. 4 is the explosive view of second of embodiment of shunting device of the invention；
Fig. 5 is the box body bottom view of shunting device shown in Fig. 4；
Fig. 6 is the front cover bottom view of shunting device shown in Fig. 5；
Fig. 7 is the explosive view of the third embodiment of shunting device of the invention；
Fig. 8 is that handle bypass mark is directed toward " position one " schematic diagram；
Fig. 9 is that pull-up handle makes upper insert and lower insert be sufficiently separated schematic diagram；
Figure 10 is that handle does not have inverse time or up time to rotate 120 degree of schematic diagrames；
Figure 11 is to rotate 120 degree the handle inverse time to handle arrow corresponding to " position two " schematic diagram；
Figure 12 compresses downwards schematic diagram in the position for corresponding to " position two " for handle；
Figure 13 is that fixing axle and the anti-handle of spring and shunting device isolate and fall off schematic diagram.
Wherein the reference numerals are as follows:
1- box body, 2- front cover, the lower part 3- printing forme, 5- handle, 6- bypass mark, 7- mounting hole, 8- station location marker, 9- positioning
Mechanism, 10- fixing axle, 11- helical spring, 31- lower insert, 41- upper insert, 51- protruding portion 51.
Specific embodiment
Clear and complete description is carried out to the technical solution in the present invention below in conjunction with attached drawing, it is clear that described reality
Applying example is a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the skill of this field
All other embodiment obtained belongs to the model that the present invention protects to art personnel without making creative work
It encloses.
Embodiment one
As shown in Fig. 1, Fig. 4, Fig. 7, shunting device includes box body 1, front cover 2, handle 5；
As shown in Fig. 2, Fig. 5,1 bottom of box body is fixedly installed lower part printing forme 3；
It include at least one lower insert 31 on the lower part printing forme 3；
The front cover 2 is fastened on the box body 1；
A mounting hole 7 is offered on the front cover 2；
2 top surface of front cover is provided with one or more station location markers 8 in the 7 periphery different location of mounting hole；
5 circumferential shape of handle and the shape of the mounting hole 7 are similar fitgures, and 5 circumferential size of handle is less than
The size of the mounting hole 7；
As shown in Fig. 3, Fig. 6,5 bottom surface of handle is fixed at least one upper insert 41, and 5 top surface of handle is provided with one
Bypass mark 6；
When the handle 5 is embedded into the mounting hole 7, and the bypass mark 6 corresponds to different station location markers 8,
The upper insert 41 of 5 bottom surface of handle with the lower part printing forme 3 lower insert 31 to insert, the same lower insert of upper insert 41
31 difference closes insert group to form different outside line connected states.
Preferably, 5 circumferential shape of handle and the shape of the mounting hole 7 are polygon.
Preferably, 5 circumferential shape of handle and the shape of the mounting hole 7 are irregular polygon.
Preferably, being provided with the through-hole for connecting outside line on the box body 1 or front cover 2.
Preferably, can be lower insert 31 is socket, upper insert 41 is plug；It is slotting for being also possible to lower insert 31
Head, upper insert 41 are socket.
Preferably, being shorted part comprising at least one in plug 41.
The shape of mounting hole 7 on the shunting device of embodiment one, 5 circumferential shape of handle and front cover 2 is similar fitgures, hand
The similar mounting hole 7 of the shape that handle 5 can penetrate on front cover simultaneously matches with mounting hole 7 and forms position-limit mechanism, bypass mark 6, peace
Hole 7, the composition guide frame of station location marker 8 are filled, is inserted on 1 bottom lower part printing forme 3 of box body when by the upper insert 41 of 5 bottom surface of handle
Lower insert 31 when, mounting hole 7 makes handle 5 be only capable of being inserted into the fixed positions of one or more, to handle 5 formed positioning and
Guiding, bypass mark 6 and station location marker 8 further increase guiding role, guarantee upper insert 41 with lower insert 31 to slotting
Accurately, when bypass mark 6 with a station location marker 8 on 2 surface of front cover corresponding and upper insert 41 with lower insert 31 to it is slotting after,
Short circuit part in plug-in unit is connected to respective external route, to be able to achieve bypass functionality.The shunting device of embodiment one, works as needs
When carrying out bypass operation, during rotating handle 5, it can accurately be found by a series of limition orientation mechanisms and slot is set,
The upper insert 41 that handle 5 and box body 1 include presses realization to slotting in defined position by handle 5 with the combination of lower insert 31,
To realize bypass functionality, upper insert 41 can be convenient with the combination of lower insert 31, accurately plug, and plug-in unit will not fall off,
Have many advantages, such as easy to use, plug-in unit meets the requirement of shelter of IP2X to slotting registration, plug-in unit composite entity.
Embodiment two
Based on the shunting device of embodiment one, the upper insert 41 of 5 bottom surface of handle is with lower insert 31 to being inserted into most
When limits, 5 top surface of handle is the same as in the mounting hole 7 that 2 top surface of front cover flushes or opens up on the front cover 2.
The shunting device of embodiment two, upper insert 41 with lower insert 31 sufficiently to it is slotting when, to slot set to front cover 2 away from
It is excessive from not answering, because plug-in unit combination to it is slotting when, practical handle 5 with the mounting hole 7 of front cover 2 is fulcrum, to slot set to front cover 2 away from
It is easy to cause upper insert 41 that can not be inserted into lower insert 31 from excessive.
Embodiment three
Based on the shunting device of embodiment one, when the handle 5 is embedded into the mounting hole 7, the handle 5 is the same as described
The unilateral gap of mounting hole 7 is between 0.1mm~0.5mm.
Unilateral gap cannot it is too small be to consider printing forme, box body, the line position tolerance between upper and lower plug-in unit；Unilateral gap is not
It can be very much for position-limiting action greatly.
Example IV
Based on the shunting device of embodiment one, the 5 top surface center of handle is fixed with a protruding portion 51.
Protruding portion 51 is arranged in the 5 top surface center of handle, gripping when plugging and rotating for handle 5.
Embodiment five
Shunting device based on example IV, as shown in Fig. 2, 1 bottom of the box body has a positioning mechanism 9；
The handle 5 and its protruding portion 51 of top surface have a through-hole, and a fixing axle 10 passes through the through-hole and is fixed on institute
It states on positioning mechanism 9；
The handle 5 is mobilizable to be fixed in the fixing axle 10, can sliding axially along the fixing axle 10, it is circumferential
Rotation.
Preferably, the positioning mechanism 9 is screw hole, the fixing axle 10 is screw rod.
The shunting device of embodiment five, the handle 5 containing upper insert 41 are fixed on box body 1 by a fixing axle 10
On positioning mechanism 9, handle 5 can slide axially along fixing axle 10 or axial direction rotation, and fixing axle 10 reduces oneself of the movement of handle 5
By spending, while handle 5 and upper insert 4 will not fall off, meets the requirement of shelter of IP2X.
Embodiment six
Based on embodiment five, as shown in fig. 7, shunting device further includes a helical spring 11；
The helical spring 11 is set in outside fixing axle 10, and top is resisted against 10 top of fixing axle, and bottom end is resisted against described
On handle 5.
Preferably, the maximum distance that 2 top surface of front cover is left in 5 bottom surface of handle is no more than when the handle 5 is moved to the top
12mm。
The shunting device of embodiment six, bypass mark 6, mounting hole 7, station location marker 8, fixing axle 10, the composition of spring 11 are led
To structure, using helical spring 11 as bolster between fixing axle 10 and handle 5, helical spring 11 increases helping for the insertion of handle 5
Power keeps upper insert 41 and lower insert 31 lighter to inserting, so that operating process is more convenient.As shown in figure 13, due to solid
The effect of dead axle 10 and spring 11, handle 5 will not be separated with shunting device and be fallen off when plugging.
Embodiment seven
Shunting device based on example IV, there are three the station location markers 8；
When the handle 5 is embedded into the mounting hole 7, and the bypass mark 6 corresponds to first station location marker 8,
The upper insert 41 forms the first outside line connected state to slotting with the lower insert 31 of the lower part printing forme 3；It is described
When bypass mark 6 corresponds to second station location marker 8, the upper insert 41 is right with the lower insert 31 of the lower part printing forme 3
It inserts and forms second of outside line connected state；When the bypass mark 6 corresponds to third station location marker 8, the top is inserted
Part 41 forms the third outside line connected state to slotting with the lower insert 31 of the lower part printing forme 3.
Preferably, the shunting device is the shunting device bypassed for layer door lock circuit and car door lock circuit；
The first described outside line connected state is the connected state of normal circuit function；
Second of outside line connected state, for the connected state of layer door lock circuit bypass；
The third described outside line connected state, for the connected state of car door lock circuit bypass.
The shunting device of embodiment seven, three groups are closed the position for corresponding to 5 bypass mark 6 of handle and being directed toward on front cover 2 to insert group
Identify 8 " positions one ", " position two " and " position three ".On 5 bypass mark 6 of handle direction front cover 2 " position one ", upper insert
41 with lower insert 31 sufficiently to it is slotting when, shunting device realize normal circuit function；When 5 bypass mark 6 of handle is directed toward on front cover 2
" position two ", upper insert 41 and lower insert 31 sufficiently to it is slotting when, shunting device is by layer loop of the door lock by the short circuit in plug-in unit
Part bypass, realizes layer door bypass functionality；On 5 bypass mark 6 of handle direction front cover 2 " position three ", upper insert 41 and lower part
Plug-in unit 31 sufficiently to it is slotting when, shunting device by gate lock loop by plug-in unit short circuit part bypass, realize gate bypass functionality.It is real
The shunting device for applying example seven can define three gears by the cooperation of station location marker 8 in bypass mark 6 and front cover 2, realize layer
Door lock circuit and car door lock circuit are shorted.For handle 5 in 10 rotary course of fixing axle, the shape of mounting hole 7 makes handle 5
Have and be only capable of that mounting hole 7 can be embedded in three fixed positions, to can guarantee that plug-in unit is accurate to inserting up and down.
Embodiment eight
Based on the shunting device of embodiment seven, three station location markers 8 are evenly distributed on 7 periphery of mounting hole.
The shunting device of embodiment eight, handle 5 when and be only capable of " position one " or the inverse time rotation 120 degree (" positions two ") or
2 mounting hole 7 of front cover could be inserted into when person's up time rotation 120 degree (" position three ").Fig. 8 shows 5 bypass marks 6 of handle to be directed toward " position
One " is set, upper insert 41 and lower insert 31 are sufficiently to inserting at this time, and 5 outer surface of handle is equal with 2 outer surface of front cover, this fashionable dress
It sets and realizes normal circuit function；Fig. 9 indicates that pull-up handle 5 is sufficiently separated upper insert 41 with lower insert 31, and circuit is disconnected
It opens, handle 5 and front cover 2 are detached from this time, and handle 5 is rotated freely around fixing axle 10 at this time, and 2 top surface of front cover is left in 5 bottom surface of handle
Maximum distance is no more than 12mm；It is the example that handle 5 rotates 120 degree without inverse time or up time shown in Figure 10, handle 5 can not be inserted into
Front cover mounting hole 7；It is to rotate 5 inverse time of handle 120 degree of examples for corresponding to " position two " to handle arrow 6, Figure 12 shown in Figure 11
Indicate that handle 5 compresses downwards in the position for corresponding to " position two ", when 5 top surface of handle is equal with 2 top surface of front cover, upper insert
41 is abundant to inserting with lower insert 31, and layer loop of the door lock is shorted part bypass, and layer door lock bypass functionality is achieved.
Embodiment nine
Based on the shunting device of embodiment seven, as shown in Fig. 2, comprising under three same sizes on the lower part printing forme 3
Portion's plug-in unit 31；
As shown in figure 3,5 bottom surface of handle is only fixed with a upper insert 41；
The upper insert 41 with three lower inserts 31 respectively to it is slotting when, be respectively formed three kinds of outside line connected states.
Embodiment ten
Based on the shunting device of embodiment seven, as shown in fig. 6,5 bottom surface of the handle is fixed, there are three the upper of same size
Portion's plug-in unit 41；
As shown in figure 5, only including a lower insert 31 on the lower part printing forme 3；
The lower insert 31 with three upper inserts 41 respectively to it is slotting when, be respectively formed three kinds of outside line connected states.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (18)
1. a kind of shunting device, which is characterized in that including box body (1), front cover (2), handle (5)；
Box body (1) bottom is fixedly installed lower part printing forme (3)；
It include at least one lower insert (31) on the lower part printing forme (3)；
The front cover (2) is fastened on the box body (1)；
A mounting hole (7) are offered on the front cover (2)；
Front cover (2) top surface is provided with one or more station location markers (8) in the mounting hole (7) periphery different location；
Handle (5) circumferential shape and the shape of the mounting hole (7) are similar fitgures, and handle (5) circumferential size is small
Size in the mounting hole (7)；
Handle (5) bottom surface is fixed at least one upper insert (41), and top surface is provided with a bypass mark (6)；
When the handle (5) is embedded into the mounting hole (7), the bypass mark (6) corresponds to different station location markers (8)
When, the upper insert (41) of handle (5) bottom surface with the lower part printing forme (3) lower insert (31) to inserting, upper insert
(41) difference of same lower insert (31) closes insert group to form different outside line connected states.
2. shunting device according to claim 1, which is characterized in that
Handle (5) circumferential shape and the shape of the mounting hole (7) are polygon.
3. shunting device as described in claim 1, which is characterized in that
Handle (5) circumferential shape and the shape of the mounting hole (7) are irregular polygon.
4. shunting device according to claim 1, which is characterized in that
The through-hole for connecting outside line is provided on the box body (1) or front cover (2).
5. shunting device according to claim 1, which is characterized in that
When upper insert (41) the same to lower insert (31) of handle (5) bottom surface is to being inserted into greatest extent, handle (5) top
Face flushes with the front cover (2) top surface or is located in the mounting hole (7) opened up on the front cover (2).
6. shunting device according to claim 1, which is characterized in that
When the handle (5) is embedded into the mounting hole (7), the handle (5) exists with the unilateral gap of the mounting hole (7)
Between 0.1mm~0.5mm.
7. shunting device according to claim 1, which is characterized in that
Handle (5) the top surface center is fixed with a protruding portion (51).
8. shunting device as claimed in claim 7, which is characterized in that
The protruding portion (51) of the handle (5) and its top surface has a through-hole, and a fixing axle (10) passes through the through-hole and is fixed on
On positioning mechanism (9)；
The handle (5) is mobilizable to be fixed on the fixing axle (10), can sliding axially along the fixing axle (10), week
To rotation.
9. shunting device as claimed in claim 8, which is characterized in that
The positioning mechanism (9) is screw hole, and the fixing axle (10) is screw rod.
10. shunting device as claimed in claim 8, which is characterized in that
Shunting device further includes a helical spring (11)；
The helical spring (11) is set in fixing axle (10) outside, and top is resisted against fixing axle (10) top, and bottom end is resisted against institute
It states on handle (5).
11. shunting device as claimed in claim 8, which is characterized in that
When the handle (5) is moved to the top, the maximum distance that front cover (2) top surface is left in handle (5) bottom surface is no more than 12mm.
12. shunting device according to claim 1, which is characterized in that
There are three the station location markers (8)；
When the handle (5) is embedded into the mounting hole (7), the bypass mark (6) corresponds to first station location marker (8)
When, the upper insert (41) forms the connection of the first outside line to slotting with the lower insert (31) of the lower part printing forme (3)
State；When the bypass mark (6) corresponds to second station location marker (8), the upper insert (41) is the same as the lower part printing forme
(3) lower insert (31) is to second of outside line connected state of slotting formation；The bypass mark (6) corresponds to third position
When setting mark (8), the upper insert (41) is formed outside the third with the lower insert (31) of the lower part printing forme (3) to slotting
Route connected state.
13. shunting device according to claim 12, which is characterized in that
The shunting device is the shunting device bypassed for layer door lock circuit and car door lock circuit；
The first described outside line connected state is the connected state of normal circuit function；
Second of outside line connected state, for the connected state of layer door lock circuit bypass；
The third described outside line connected state, for the connected state of car door lock circuit bypass.
14. shunting device as claimed in claim 12, which is characterized in that
Three station location markers (8) are evenly distributed on the mounting hole (7) periphery.
15. shunting device according to claim 1, which is characterized in that
It include the lower insert (31) of three same sizes on the lower part printing forme (3)；
Handle (5) bottom surface is fixed with a upper insert (41)；
The upper insert (41) with three lower inserts (31) respectively to it is slotting when, be respectively formed three kinds of outside line connected states.
16. shunting device according to claim 1, which is characterized in that
Handle (5) bottom surface is fixed, and there are three the upper inserts (41) of same size；
It include a lower insert (31) on the lower part printing forme (3)；
The lower insert (31) with three upper inserts (41) respectively to it is slotting when, be respectively formed three kinds of outside line connected states.
17. shunting device according to claim 1, which is characterized in that
Lower insert (31) is socket, and upper insert (41) is plug；
Alternatively, lower insert (31) is plug, upper insert (41) is socket.
18. shunting device according to claim 17, which is characterized in that
Part is shorted comprising at least one in plug (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145226.6A CN106853932B (en) | 2016-12-13 | 2016-12-13 | Shunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145226.6A CN106853932B (en) | 2016-12-13 | 2016-12-13 | Shunting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853932A CN106853932A (en) | 2017-06-16 |
| CN106853932B true CN106853932B (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611145226.6A Active CN106853932B (en) | 2016-12-13 | 2016-12-13 | Shunting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253646A (en) * | 2017-08-17 | 2017-10-17 | 马海英 | A kind of new elevator bypass switch arrangement |
| CN107522051B (en) * | 2017-09-14 | 2023-09-15 | 苏州江南嘉捷电梯有限公司 | Elevator short-circuit door lock plugging assembly and plugging method thereof |
| CN108529370A (en) * | 2017-12-19 | 2018-09-14 | 迅达（中国）电梯有限公司 | Safety protection apparatus for elevator and elevator |
| CN108249244B (en) * | 2018-02-27 | 2023-06-30 | 快意电梯股份有限公司 | Triangle lock with electric switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3633662B2 (en) * | 1995-02-28 | 2005-03-30 | 株式会社トーツー創研 | Cable gripper in cable connection closure |
| CN201303121Y (en) * | 2008-10-28 | 2009-09-02 | 勖连科技股份有限公司 | Socket structure and switching device |
| CN202395272U (en) * | 2011-09-21 | 2012-08-22 | 宁波多全电器有限公司 | Conversion socket |
| CN202363711U (en) * | 2011-12-01 | 2012-08-01 | 苏州达方电子有限公司 | Power supply adapter |
| CN204706738U (en) * | 2015-06-30 | 2015-10-14 | 宁波意缆可电器有限公司 | Multifunctional conversion plug |
| CN205609904U (en) * | 2016-02-02 | 2016-09-28 | 蓝旅有限公司 | Conversion socket |
-
2016
- 2016-12-13 CN CN201611145226.6A patent/CN106853932B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106853932A (en) | 2017-06-16 |
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