CN105470847B - A kind of new propulsion interlocking mechanism of low pressure draw-out type drawer - Google Patents
A kind of new propulsion interlocking mechanism of low pressure draw-out type drawer Download PDFInfo
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- CN105470847B CN105470847B CN201510881016.2A CN201510881016A CN105470847B CN 105470847 B CN105470847 B CN 105470847B CN 201510881016 A CN201510881016 A CN 201510881016A CN 105470847 B CN105470847 B CN 105470847B
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- interlocking
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- stent
- push
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
- Drawers Of Furniture (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Lock And Its Accessories (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Mechanical Control Devices (AREA)
Abstract
The present invention provides a kind of new propulsion interlocking mechanism of low pressure draw-out type drawer, including operation interlocking mechanism, operation locking construction unit, electric operating auxiliary node construction unit, position controls auxiliary contact construction unit and three position display construction units, the present invention operates general installation by the electric operating in low pressure draw-out type drawout cubicle that has been implemented in combination with of operation interlocking mechanism and operation locking construction unit with on-electric, electric operating can either be used in same low pressure draw-out type drawer, on-electric can be used to operate again, electric operating formula propulsive mechanism is identical with the basic structure of the operated propulsive mechanism of on-electric, the two has compatibility, solve the problems, such as that existing operation latch-up structure can not be supporting with common hand pull mechanism.
Description
Technical field
The present invention relates to the propulsion interlocking gear of the application of Electrical Control Technology, more particularly to low pressure draw-out type drawer.
Background technology
Low voltage draw-out switchgear is widely used, but the propulsion interlocking mechanism species of drawer function unit is various, is opened the door
The GCK of operation, which pulls out board-like mechanism, reduces degree of protection, and the big interlocking with door operation, small interlocking mechanism are typically mechanical two works
Position, the operator scheme of electric three station, its testing position and operating position cannot independently indicate, electric operating formula forward operation machine
Structure general cannot be installed with the operated propulsive mechanism of on-electric, influence electrical safety and comfort.
In addition, for high current drawer, since the push-pull effort of drawer is quite big, general mechanism only can not by manual operation
Push-and-pull is realized, it is necessary to install auxiliary servomechanism additional, since existing operation locking building unit structures are extremely complex, can not with it is general
Logical hand pull mechanism is supporting, and causing all can not be consistent in assembling, operation and position display etc., the life to low pressure cabinet
Production and use cause very big puzzlement.
Existing electric operating auxiliary contact construction unit needs to pre-set, it is impossible to which the later stage mends dress, is pulled with common
Mechanism fits over assembling, operation and position display etc. and all mismatches set, the apolegamy of electric operating contact also underaction, this
It strongly limit the flexibility for realizing electric operating function；Existing position control auxiliary contact construction unit is also to need in advance
Set, it is impossible to which the later stage mends dress, and experiment and operating position cannot independently indicate, that is to say, that its position contact cannot be correct
Electric position residing for ground expression drawer, be easy to cause electrical safety accident.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of new propulsion interlocking mechanism of low pressure draw-out type drawer,
Its is simple in structure and can overcome problem present in background technology.
The technical proposal for solving the technical problem of the invention is：A kind of low pressure draw-out type drawer is joined with new propulsion
Latch mechanism, including operation interlocking mechanism, operation locking construction unit, electric operating auxiliary contact construction unit, position control it is auxiliary
Adjuvant grafting point construction unit and three position display construction units, the operation interlocking mechanism are used for realization locking or the unlock shape of drawer
State, the operation locking construction unit are connected to electric operating controller by the electric operating auxiliary contact construction unit,
Realize the locking or unlock of electric operating control drawer, the three position displays construction unit controls auxiliary contact knot by position
Structure unit is connected to electric operating controller, when the action of operation locking construction unit make it that drawer is in different conditions, institute
The above-mentioned state of drawer can be shown respectively with the operation locking construction unit cooperation by stating three position display construction units
Show.
While using above-mentioned technical proposal, the present invention can also be used or combined using technology further below
Scheme：
The operation interlocking mechanism includes support plate, support plate be equipped with the interlocking locking bar that is rotatably connected respectively with it and
Jam plate is interlocked, energy is connected with by connection-rod linkage, one end of the support plate between the interlocking locking bar and the interlocking jam plate
It is enough to be moved up and down under the interlocking locking bar effect so that drawer lock or the interlocking plate of unlock, the support plate it is another
End is connected with push plate, and the push plate can link with other functional components of low pressure draw-out type drawout cubicle；
The operation interlocking mechanism further includes square bar fixed seat, and perforative square hole is equipped with the square bar fixed seat, described
The both sides of square hole are respectively provided with a connecting hole, the outer contour formation of the square hole and the connecting hole and the company of the interlocking jam plate
Socket part position, the interlocking jam plate is equipped with the second limit hole being adapted with the connecting portion, when the connecting portion is in
When in the second limit hole, the square bar fixed seat and the interlocking jam plate linkage；
The support plate with the interlocking including the first installation position for being connected with the interlocking jam plate and for locking
Second installation position of bar connection, first installation position and the interlocking jam plate are rotatably connected by square bar fixed seat,
First installation position is equipped with the circular hole being adapted with the outer contour of the square bar fixed seat, the square bar fixed seat installation
It can rotate in circular hole and relative to the support plate, the square bar fixed seat is fixedly connected with the interlocking jam plate；Described second
Installation position is equipped with the interlocking jam plate limit hole being rotatably connected with the interlocking locking bar, one end of second installation position
Equipped with for spacing and connect the push plate limit hole of the push plate, the other end of second installation position be equipped be used for it is spacing simultaneously
Connect the interlocking plate limit hole of the interlocking plate, first installation position and second installation position are respectively equipped with pair
Answer the up stroke limit hole of the small end and the down stroke limit hole of the corresponding connecting rod lower end；
The interlocking locking bar is rotatably connected by the first connecting hole and the support plate, and connection bolt passes through described first
The interlocking locking bar is rotatably connected in the support plate by connecting hole and the interlocking jam plate limit hole, the interlocking lock
Bar be equipped be used for matched second lock tongue of the interlocking plate and for matched first lock tongue of the push plate,
It is additionally provided with the interlocking locking bar for the second connecting hole with the cooperation of the lower end of the connecting rod；
The both ends of the connecting rod be respectively provided with matched first positioning pin of the interlocking jam plate and for institute
State interlocking matched second positioning pin of locking bar；
The interlocking plate grafting is installed in the interlocking plate limit hole of the support plate, the lower end of the interlocking plate
Stretch out in outside the support plate, the side of the interlocking plate is equipped with interlocking plate locating piece, is inserted for the spacing interlocking
The relative position of plate and the support plate wherein one side, is additionally provided with the interlocking plate matched with the interlocking locking bar
Lockhole is locked, one end of the interlocking locking bar is stretched into the chain lockhole and can be coordinated with the interlocking plate locating piece by institute
Stating interlocking, plate is spacing be in the support plate in same plane, when the interlocking locking bar moves, the interlocking plate
It can be driven at it and the reciprocating motion of plate limit hole is interlocked described in lower edge, so as to lock or unlock drawer.
The interlocking jam plate is equipped with the second limit hole for being used for being adapted with the square bar fixed seat, and the square bar is fixed
Seat is limited in second limit hole through the support plate, and the interlocking can be used as by being additionally provided with the interlocking jam plate
First limit hole of jam plate own rotation stroke, the upper end of the connecting rod are located in first limit hole, the interlocking jam plate
It can coordinate in the connecting rod and first limit hole in limited stroke range and turn centered on second limit hole
It is dynamic.
The operation locking construction unit includes stent and guide plate, and the guide plate simultaneously can be in certain model installed in the stent
Enclose it is interior along the stent move back and forth, it is described operation locking construction unit further include push plate, jam plate and torsional spring, the push plate is consolidated
Surely one end of the guide plate is connected to, and the guide plate can be driven under the driving of other functional components of low pressure draw-out type drawout cubicle
Along the support motion, the jam plate is installed on the middle part of the stent and runs through the stent and the guide plate, the torsional spring
One end of the stent is installed on by axis；
The operation locking construction unit further includes three position locating and displaying towing plates, the traction of three position locating and displaying
Plate is arranged on the lower section of the stent, and the three positions locating and displaying towing plate is equipped with corresponding experiment, separation and connection respectively
The first lock hole, the second lock hole and the 3rd lock hole, when the lower end of the jam plate corresponds to first lock hole, respectively
When two lock holes or the 3rd lock hole position, the three positions locating and displaying towing plate can pass through the low pressure draw-out type
Other functional units of drawout cubicle show that low pressure draw-out type drawout cubicle is respectively at experiment, separation and connection respectively, described three
Put locating and displaying towing plate and further include three position locating and displaying pulling faces, the first pulling face of auxiliary contact, auxiliary contact second and lead
Draw face and three position locating and displaying pulling faces, the three positions locating and displaying pulling face includes link position pulling face, experiment
Position pulling face, First Transition face and the second transition face, the keyed end of the jam plate and described the first of corresponding testing position
Lock hole matches；
The tail end of the guide plate is equipped with column guide rod, and the column guide rod can back and forth be transported within the specific limits along the stent
It is dynamic, and the guide plate can be limited and moved along a straight line, the front end of the guide plate is equipped with the push plate slot perpendicular to its direction of motion
And the connecting pin bores through the push plate slot, the push plate grafting are installed on the push plate slot and pass through institute by positioning pin
State connecting pin bores to be fixed, the middle part of the guide plate is equipped with jam plate straight slot, and the jam plate penetratingly leads to installed in the jam plate
In groove, one end of the jam plate straight slot is equipped with the inclined-plane for being used for driving the jam plate movement, when the guide plate moves back and forth, institute
Stating jam plate can move along the inclined-plane so as to lock or unlock the drawer；
The torsional spring is set on the axis, and the both ends of the axis are respectively fixedly connected with the bracket, the torsional spring
Including the first elastic tip and the second elastic tip, first elastic tip is connected with the tail end of the guide plate, second elastic tip
It is connected with the jam plate, the restoring force of the torsional spring is able to ensure that jam plate is close on the guide plate, when the guide plate return
Jam plate can be resetted in time；
The both sides of the jam plate are symmetrically equipped with two positioning cylinders, and two positioning cylinders are contacted with the guide plate,
And can be moved along the surface and its inclined-plane of the guide plate, so as to drive the jam plate to move back and forth, the upper end of the jam plate is equipped with
The stroke limit end of the rack upper surface can be passed through, the lower end of the jam plate is equipped with the lower surface that can pass through the stent
Locked or unlocked operation and can be with the matched keyed end of the three positions locating and displaying towing plate.
The stent front opening, the opening of the push plate through its front end are fixedly connected with the guide plate, the branch
The upper surface of frame offers the first limit hole for the spacing jam plate and electricity behaviour's contact control terminal for the push plate passes through
The first guide groove, the jam plate can only move up and down relative to first limit hole, electricity behaviour's contact control of the push plate
End can move in the range of first guide groove, and the front end both sides of the stent, which are equipped with, to be used to limit the guide plate movement
Stroke second be oriented to wipe, the guide plate can second be oriented to wipe limited range in move, first guide groove and
It is identical that second guiding wipes limited movement travel；The middle part of the stent is equipped with and is led with first guide groove and second
Threeth guide groove vertical to groove, the jam plate can move back and forth in the 3rd guide groove limited range, described
The afterbody of stent is equipped with fourth guide groove consistent with second guide groove, and the afterbody of the guide plate is arranged on the described 4th and leads
Into groove, the afterbody of the stent is additionally provided with the mounting hole for installation axle, and the mounting hole is symmetrical arranged in pairs.
The afterbody of the push plate is equipped with the location hole for being used for being connected with the guide plate, and the positioning pin passes through the location hole
And the guide plate is fixedly connected by the connecting pin bores of the guide plate with the push plate, the afterbody side of the push plate is equipped with electricity and grasps
Contact control terminal, the electricity behaviour contact control terminal stretch out in the upper surface of the stent, for low pressure draw-out type drawout cubicle
Other functional units coordinate, and interlocking hole is additionally provided with the push plate.
The propulsion interlocking mechanism further includes mechanism cover, and the electric operating auxiliary contact construction unit and position control are auxiliary
Adjuvant grafting point construction unit is removably mounted in the mechanism cover, and the mechanism cover is covered in the operation locking construction unit
On three position display construction units.
The position control auxiliary contact construction unit includes position control auxiliary switch and is arranged on position control auxiliary
Operation lever on switch, the three position displays cellular construction include three position towing plates, rack and gear, and three position is led
Corbel back slab coordinates with the three positions locating and displaying towing plate, and three position towing plate is equipped with the first trussed shore, the second trussed shore
And limit hole, limit hole are used for the rotation for limiting three position towing plate, first trussed shore is positioned with three position
Display pulling face match, second trussed shore can traction rack movement, described in rack drives gear rotate, the gear
Indicateing arm is equipped with, the indicateing arm is directed toward station location marker.
The propulsion interlocking mechanism further includes rotation push structure unit and rotation promotes interlock unit, the rotation
Push structure unit can link with the operation interlocking mechanism of the low pressure draw-out type drawer, will be driven and taken out by the rotation of itself
Drawer moves, and the rotation promotes interlock unit to link with the operation latch-up structure of the low pressure draw-out type drawer, right
Rotation push structure unit is locked or unlocked, so as to control the drawer to be in locking or the state unlocked.
The rotation push structure unit includes push structure stent, and the push structure stent is fixedly mounted on low pressure pumping
Go out in formula drawer, propulsion rotating wheel is installed, the propulsion rotating wheel can be in the push structure in the push structure stent
Holder pivots, the surface for promoting rotating wheel are equipped with multiple tracks helicla flute, and the lower section for promoting rotating wheel is equipped with rotary shaft,
The end of the rotary shaft is stretched into the helicla flute, and can be moved along the helicla flute, when the propulsion rotating wheel rotates
When, axial movement of the rotary shaft along the propulsion rotating wheel, the rotary shaft can be driven by the helicla flute
On be fixedly connected with rotating wheel guide plate, the rotating wheel guide plate is fixedly connected on dust panel so as to drive drawer to move.
The push structure holder pivots support shaft, the pivot bracket axis are pushed away through the push structure stent with described
It is fixedly connected into rotating wheel and its rotation can be driven, the outer end of the pivot bracket axis is equipped with and can link with external tool so as to turn
Dynamic rotation linkage hole.
The pivot bracket axis is overlapped with the axis of the propulsion rotating wheel.
Rotation promotes interlock unit to include interlock plate, and the interlock plate is equipped with fixed rotating shaft, the interlock plate energy
Rotated around the fixed rotating shaft, one end of the interlock plate can block the rotation linkage hole, the other end of the interlock plate
Equipped with shelves bar, the shelves bar can be fixed on low pressure draw-out type drawer operation latch-up structure on connection tongue linked so that
Interlock plate is driven to rotate, so as to open or close the rotation linkage hole.
The beneficial effects of the invention are as follows：The present invention locks being implemented in combination with for construction unit by operation interlocking mechanism and operation
Electric operating operates general installation with on-electric in low pressure draw-out type drawout cubicle, in same low pressure draw-out type drawer both
Electric operating can be used, and on-electric can be used to operate, electric operating formula propulsive mechanism and the operated pusher of on-electric
The basic structure of structure is identical, and, with compatibility, solving existing operation latch-up structure can not be with common hand pull mechanism for the two
The problem of supporting；Setting for auxiliary contact construction unit is controlled by dismountable electric operating auxiliary contact construction unit and position
Put, solve the technical barrier that above-mentioned two construction unit can not mend dress the later stage, realize drawer function unit from separating, be tested to
Positioning, display and the locking of three positions are connected, while tests and can be improved with the auxiliary contact of link position with independent control
The flexibility of electric operating function, while ensure that electrical safety performance, in addition, the present invention is also provided with rotary propelling mechanism,
The power-assisted propulsion functions of drawer, rotary propelling mechanism are promoted using rotation under special state so that drawer function unit possesses
Locking and the combination of rotation propulsion interlocking, realization rotation promotes and electronic or on-electric action advances interlocking, prevents maloperation.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is the installation diagram of the present invention.
Fig. 3 is the structure chart of the operation interlocking mechanism of the present invention.
Fig. 4 is the structure chart of the support plate of the present invention.
Fig. 5 is the structure chart of the interlocking jam plate of the present invention.
Fig. 6 is the structure chart of the square bar fixed seat of the present invention.
Fig. 7 is the structure chart of the interlocking locking bar of the present invention.
Fig. 8 is the structure chart of the interlocking plate of the present invention.
Fig. 9 is the structure chart of the operation locking construction unit of the present invention.
Figure 10 is the sectional view of Fig. 9.
Figure 11 is the structure chart of the jam plate of the present invention.
Figure 12 is the structure chart of the guide plate of the present invention.
Figure 13 is the structure chart of the push plate of the present invention.
Figure 14 is the structure chart of the torsional spring of the present invention.
Figure 15 is the structure chart of the stent of the present invention.
Figure 16 is the structure chart of the three position locating and displaying towing plates of the present invention.
Figure 17 is the schematic diagram of the three position display construction units of the present invention.
Figure 18 is the schematic diagram of the position control auxiliary contact construction unit of the present invention.
Figure 19 is the schematic diagram of the rotary propelling mechanism of the present invention.
Figure 20 is the schematic diagram of the rotation push structure unit of the present invention.
Figure 21 is the rotating wheel guide plate of the present invention and the structure chart of rotary shaft.
Figure 22 is the schematic diagram that the rotary propelling mechanism of the present invention coordinates with the latch-up structure of low pressure draw-out type drawer.
Figure 23 is the side view of Figure 22.
Figure 24 is the A-A direction views of Figure 23.
Embodiment
Referring to the drawings.
A kind of new propulsion interlocking mechanism of low pressure draw-out type drawer of the present invention includes operation interlocking mechanism 1, operation
Latch-up structure unit 2, electric operating auxiliary contact construction unit 3, position control auxiliary contact construction unit 4 and three position displays
Construction unit 5, operation interlocking mechanism 1 are used for realization locking or the released state of drawer, and operation locking construction unit 2 is by electronic
Operation auxiliary contact construction unit 3 is connected to electric operating controller 9, realizes the locking or unlock of electric operating control drawer,
Three position display construction units 5 control auxiliary contact construction unit 4 to be connected to electric operating controller 9 by position, work as operation
When the action of latch-up structure unit 2 make it that drawer is in different conditions, three position display construction units 5 can be with operation locking knot
Structure unit 2 coordinates shows the above-mentioned state of drawer respectively.
Operation interlocking mechanism 1 includes support plate 11, and support plate 11 is equipped with the interlocking locking bar being rotatably connected respectively with it
12 and interlocking jam plate 14, interlock and linked between locking bar 12 and interlocking jam plate 14 by connecting rod 13, one end of support plate 11 connection connection
Plate 15, the other end connection push plate 21 of support plate 11 are locked, push plate 21 can link with operation locking construction unit 2, work as interlocking
When one end of locking bar 12 is stretched into interlocking plate 15, the electric unit of low pressure draw-out type drawout cubicle is locked, at this time, at push plate 21
In can free movable state, operation locking construction unit 2 can be operated, when push plate is stretched into one end of interlocking locking bar 12
When 21, push plate 21 is locked, and operation locking construction unit 2 can not be operated, and electric unit is in manipulable at this time
State, can not open drawer at this time, so that it is guaranteed that electrical safety；
Operation interlocking mechanism 1 further includes square bar fixed seat 16, and perforative square hole 16-1, square hole are equipped with square bar fixed seat 16
The outer contour that the both sides of 16-1 are respectively provided with a connecting hole 16-2, square hole 16-1 and connecting hole 16-2 is formed and interlocking jam plate 14
Connecting portion 16-3, interlocking jam plate 14 are equipped with the second limit hole 14-2 being adapted with connecting portion 16-3, work as connecting portion
When 16-3 is in the second limit hole 14-2, square bar fixed seat 16 links with interlocking jam plate 14, so as to control interlocking to lock
The position of bar 12, the square bar of drawer panel is stretched out in by stirring, and be able to can be grasped so that whether control operation latch-up structure unit 2 is in
Make state；
Support plate 11 is including for the first installation position 11-5 being connected with interlocking jam plate 14 and for interlocking locking bar 12
Second installation position 11-6 of connection, the first installation position 11-5 and interlocking jam plate 14 are rotatably connected by square bar fixed seat 16
Connect, the outer contour of square bar fixed seat 16 is circle, and the first installation position 11-5 is equipped with the outer contour phase with square bar fixed seat 16
The circular hole 11-3 of adaptation, square bar fixed seat 16 is installed in circular hole 11-3 and energy relative support plate 11 rotates, square bar fixed seat 16
It is fixedly connected with interlocking jam plate 14；Second installation position 11-6 is equipped with the interlocking jam plate being rotatably connected with interlocking locking bar 12 and limits
One end of position hole 11-4, the second installation position 11-6, which are equipped with, is used for push plate limit hole 11-1 that is spacing and connecting push plate 21, and second
The other end of installation position 11-6, which is equipped with, is used for interlocking plate limit hole 11-2 that is spacing and connecting interlocking plate 15, the first installation
Position 11-5 and the second installation position 11-6 is respectively equipped with the up stroke limit hole 11-4b and respective link of 13 upper end of respective link
The down stroke limit hole 11-4a of 13 lower ends；
Interlocking locking bar 12 is rotatably connected by the first connecting hole 12-3 with support plate 11, and connection bolt is connected through first
Hole 12-3 and interlocking jam plate limit hole 11-2 is rotatably connected to locking bar 12 is interlocked in support plate 11, and is interlocked and is set on locking bar 12
Be useful for the matched second lock tongue 12-2 of interlocking plate 15 and for the matched first lock tongue 12-1 of push plate 21, connection
It is additionally provided with lock locking bar 12 for the second connecting hole 12-4 with the cooperation of the lower end of connecting rod 13.
The both ends of connecting rod 13 be respectively provided with the matched first positioning pin 13-1 of interlocking jam plate 14 and for connection
Lock the matched second positioning pin 13-2 of locking bar 12；
Interlock 15 grafting of plate to be installed in the interlocking plate limit hole 11-2 of support plate 11, the lower end of interlocking plate 15 is stretched
Outside support plate 11, interlocking plate 15 side be equipped with interlocking plate locating piece 15-2, for it is spacing interlocking plate 15 with
The relative position of the wherein one side of support plate 11, interlocks and is additionally provided with plate 15 and the matched interlocking lockhole 15- of interlocking locking bar 12
1, one end of interlocking locking bar 12, which is stretched into chain lockhole 15-1 and can be coordinated with interlocking plate locating piece 15-2, will interlock plate
15 it is spacing be in support plate 11 in same plane, when interlock locking bar 12 move when, interlocking plate 15 can be under its drive
Moved back and forth along interlocking plate limit hole 11-2, so as to lock or unlock drawer.
Interlocking jam plate 14 is equipped with the second limit hole 14-2 for being used for being adapted with square bar fixed seat, and square bar fixed seat 16 is worn
Cross support plate 11 to be limited in the second limit hole 14-2, interlocking to be additionally provided with jam plate 14 can be used as interlocking jam plate 14 itself to turn
First limit hole 14-1 of dynamic stroke, the upper end of connecting rod 13 are located in the first limit hole 14-1, and interlocking jam plate 14 can be with second
Centered on limit hole 14-2, coordinate in 13 and first limit hole 14-1 of connecting rod and rotated in limited stroke range.
Operation locking construction unit 2 includes stent 25 and guide plate 24, and guide plate 24 is installed on stent 25 and can be in a certain range
Interior to be moved back and forth along stent 25, operation locking construction unit further includes push plate 21, jam plate 22 and torsional spring 23, and push plate 21, which is fixed, to be connected
One end of guide plate 24 is connected on, and guide plate 24 can be driven under the driving of other functional components of low pressure draw-out type drawout cubicle along stent 25
Movement, jam plate 22 are installed on the middle part of stent 25 and run through stent 25 and guide plate 24, and torsional spring 23 is installed on stent 25 by axis 27
One end；
Operation locking construction unit 2 further includes three position locating and displaying towing plates 26, three position locating and displaying towing plates 26
The lower section of stent 25 is arranged on, three position locating and displaying towing plates 26 are equipped with the first of corresponding experiment, separation and connection respectively
Lock hole 26-2a, the second lock hole 26-2b and the 3rd lock hole 26-2c, when the lower end of jam plate 22 corresponds to the first lock hole respectively
When 26-2a, the second lock hole 26-2b or the 3rd lock hole 26-2c positions, three position locating and displaying towing plates 26 can lead to
Other functional units for crossing low pressure draw-out type drawout cubicle show that low pressure draw-out type drawout cubicle is respectively at experiment, separation and company respectively
Connect, three position locating and displaying towing plates 26 further include three position locating and displaying pulling face 26-7, the first pulling face of auxiliary contact 26-
1a, auxiliary contact the second pulling face 26-1b and three position locating and displaying pulling face 26-3, three position locating and displaying pulling faces
26-3 includes link position pulling face 26-3a, testing position pulling face 26-3b, First Transition face 26-3c and the second transition face
26-3d, the keyed end 22-3 of jam plate 22 are matched with the first lock hole 26-2a of corresponding testing position；
The tail end of guide plate 24 is equipped with column guide rod 24-1, and column guide rod 24-1 can be transported along stent 25 is reciprocal within the specific limits
It is dynamic, and guide plate 24 can be limited and moved along a straight line, the front end of guide plate 24 is equipped with the push plate slot 24-4 perpendicular to its direction of motion
And the connecting pin bores 24-3 through push plate slot 24-4,21 grafting of push plate are installed on push plate slot 24-4 and are passed through by positioning pin
Connecting pin bores 24-3 is fixed, and the middle part of guide plate 24 is equipped with jam plate straight slot 24-2, and jam plate 22 is penetratingly installed on jam plate straight slot
In 24-2, one end of jam plate straight slot 24-2 is equipped with the inclined-plane 24-5 for being used for driving jam plate 22 to move, when guide plate 24 moves back and forth,
Jam plate 22 can be moved along inclined-plane 24-5 so as to lock or unlock drawer；
Torsional spring 23 is set on axis 27, and the both ends of axis 27 are respectively fixedly connected with stent 25, and torsional spring 23 includes the first bullet
Property end 23-1 and the second elastic tip 23-2, the first elastic tip 23-1 are connected with the tail end of guide plate 24, the second elastic tip 23-2 and lock
Plate 22 be connected, the restoring force of torsional spring 23 is able to ensure that jam plate 22 is close on guide plate 24, when 24 return of guide plate can in time by
Jam plate 22 resets；
The both sides of jam plate 22 are symmetrically equipped with two positioning cylinder 22-2, and two positioning cylinder 22-2 are contacted with guide plate 24,
And can be moved along the surface of guide plate 24 and its inclined-plane 24-5, so as to drive jam plate 22 to move back and forth, the upper end of jam plate 22 is equipped with energy
Enough stroke limit end 22-1 through 25 upper surface of stent, the lower end of jam plate 22, which is equipped with, can pass through the lower surface of stent 25 to carry out
Locking or unlock operation simultaneously can be with three position locating and displaying towing plates, 26 matched keyed end 22-3.
Stent 25 is in cuboid on the whole, its front opening, the opening and guide plate 24 of push plate 21 through its front end are consolidated
Fixed connection, the upper surface of stent 25 offer the first limit hole 25-1 for spacing jam plate 22 and electricity behaviour's contact for push plate 21
The first guide groove 25-6 that control terminal 21-4 is passed through, jam plate 22 can only be moved up and down relative to the first limit hole 25-1, push plate 21
Electricity behaviour contact control terminal 21-4 can be moved in the range of the first guide groove 25-6, the front end both sides of stent 25, which are equipped with, to be used for
Limit the second of 24 movement travel of guide plate and be oriented to wiping 25-5, guide plate 24 can be oriented to wipe in 25-5 limited ranges and move second
Dynamic, it is identical that the first guide groove 25-6 and second is oriented to the movement travel that wiping 25-5 is limited；The middle part of stent 25 is equipped with and first
The 3rd vertical guide groove 25-6 and the second guide groove 25-5 guide groove 25-2, jam plate 22 can be limited in the 3rd guide groove 25-2
Moved back and forth in fixed scope, the afterbody of stent 25 is equipped with the fourth guide groove 25-8 consistent with the second guide groove 25-5, guide plate
24 afterbody is arranged in the 4th guide groove 25-8, and the afterbody of stent 25 is additionally provided with the mounting hole 25-7 for installation axle 27, peace
Dress hole 25-7 is symmetrical arranged in pairs.
The afterbody of push plate 21, which is equipped with, is used for the location hole 21-5 that be connected with guide plate 24, positioning pin pass through location hole 21-5 and
Guide plate 24 is fixedly connected by the connecting pin bores 24-3 of guide plate 24 with push plate 21, and the afterbody side of push plate 21 is equipped with electricity behaviour's contact control
21-4 is held, electricity behaviour contact control terminal 21-4 stretches out in the upper surface of stent 25, for other work(with low pressure draw-out type drawout cubicle
Can unit matching, interlocking hole 21-3 is additionally provided with push plate 21.
Propulsion interlocking mechanism further includes mechanism cover 8, electric operating auxiliary contact construction unit 3 and position control auxiliary contact
Construction unit 4 is removably mounted in mechanism cover 8, and mechanism cover 8 is covered in operation locking 2 and three position display knot of construction unit
On structure unit 5.
Position control auxiliary contact construction unit 4 controls auxiliary switch 41 and is arranged on position control auxiliary and opens including position
The operation lever 42 on 41 is closed, three position display cellular constructions 5 include three position towing plates 51, rack 52 and gear 53, three positions
Towing plate 51 coordinates with three position locating and displaying towing plates 26, and three position towing plates 51 are led equipped with the first trussed shore 51-1, second
Draw column 51-2 and limit hole 51-3, limit hole 51-3 is used for the rotation for limit three position towing plates 51, the first trussed shore 51-1 and
Three position locating and displaying pulling face 26-3 match, the second trussed shore 51-2 can traction rack 52 move, rack 52 is with moving teeth
Wheel 53 rotates, and gear 53 is equipped with indicateing arm 53-1, and indicateing arm 53-1 is directed toward station location marker.
Propulsion interlocking mechanism further includes rotation push structure unit 6 and rotation promotes interlock unit 7, and rotation promotes knot
Structure unit 6 can link with the operation interlocking mechanism of low pressure draw-out type drawer, drawer will be driven to move by the rotation of itself, rotation
Turn to promote interlock unit 7 to link with the operation latch-up structure of low pressure draw-out type drawer, to rotating push structure unit 6
Locked or unlocked, so as to control drawer to be in locking or the state unlocked.
Rotation push structure unit 6 includes push structure stent 63, and push structure stent 63 is fixedly mounted on low pressure extraction
In formula drawer, it is provided with push structure stent 63 and promotes rotating wheel 61, promotes rotating wheel 61 can be 63 turns in push structure stent
It is dynamic, promote the surface of rotating wheel 61 to be equipped with multiple tracks helicla flute 61-1, promote the lower section of rotating wheel 61 to be equipped with rotary shaft 62-1, revolve
The end of runner shaft 62-1 is stretched into helicla flute 61-1, and can be moved along helicla flute 61-1, when promoting rotating wheel 61 to rotate, energy
Rotary shaft 62-1 is enough driven along the axial movement for promoting rotating wheel 61 by helicla flute 61-1, it is fixed on rotary shaft 62-1 to connect
Rotating wheel guide plate 62 is connected to, rotating wheel guide plate 62 is fixedly connected on dust panel so as to drive drawer to move.
Push structure holder pivots support shaft 64, pivot bracket axis 64 is through push structure stent 63 with promoting rotating wheel 61
It is fixedly connected and its rotation can be driven, the outer end of pivot bracket axis 64 is equipped with and can link with external tool so as to which the rotation rotated joins
Dynamic hole 64-1.
Pivot bracket axis 64 is with promoting the axis of rotating wheel 61 to overlap.
Rotation promotes interlock unit 7 to include interlock plate 71, and interlock plate 71 is equipped with fixed rotating shaft 71-1, interlock plate 71
It can be rotated around fixed rotating shaft 71-1, one end of interlock plate 71 can block rotation linkage hole 64-1, and the other end of interlock plate 71 is set
There is grade bar 73, shelves bar 73 can link with the interlocking tongue 74 being fixed on the operation latch-up structure of low pressure draw-out type drawer, so that
Interlock plate 71 is driven to rotate, so as to open or close rotation linkage hole 64-1.
When low pressure draw-out type drawout cubicle is in normal electrical control state, rotation promotes interlock unit 7 and locking
Structure 100 is in contact condition, locking tongue 74 is pressed on grade bar 73, prevents the movement of interlock plate 71, at this time interlock plate 71
For one terminal block before interlocking hole 64-1 is rotated, exterior instrument, which can not be stretched into interlocking hole 64-1, drives 61 turns of rotation propulsion wheel
Dynamic, rotation push structure unit 6 will not work, and when low pressure draw-out type drawout cubicle, which runs into electric fault, to be unable to control, pass through lock
Determining structure 100 drives locking tongue 74 to move, and it is pressed shelves bar 73, so as to drive grade bar 73 to rotate, opens and rotates interlocking hole 64-
1, rotate at this time push structure unit 6 in can working status, external tool, such as hexagonal or corner spanner (root can be used
Suitable instrument is selected according to the shape for rotating interlocking hole 64-1) drive rotation to promote wheel 61 to rotate, drawer is shaken out.
Claims (8)
1. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer, it is characterised in that including operation interlocking mechanism（1）、
Operation locking construction unit（2）, electric operating auxiliary contact construction unit（3）, position control auxiliary contact construction unit（4）With
Three position display construction units（5）, the operation interlocking mechanism（1）It is used for realization locking or the released state of drawer, the behaviour
Make latch-up structure unit（2）Pass through the electric operating auxiliary contact construction unit（3）It is connected to electric operating controller（9）,
Realize the locking or unlock of electric operating control drawer, the three position displays construction unit（5）Auxiliary is controlled to connect by position
Point construction unit（4）It is connected to electric operating controller（9）, when operation locks construction unit（2）Action drawer is in
During different conditions, the three position displays construction unit（5）Can be with the operation locking construction unit（2）Coordinate to drawer
Above-mentioned state is shown respectively；
The operation interlocking mechanism（1）Including support plate（11）, support plate（11）It is equipped with the connection being rotatably connected respectively with it
Lock locking bar（12) and interlocking jam plate（14）, the interlocking locking bar（12）With the interlocking jam plate（14）Between pass through connecting rod（13）Connection
It is dynamic, the support plate (11）Be connected with can be in the interlocking locking bar for one end（12）Moved up and down under effect so that drawer-lock
Fixed or unlock interlocking plate（15）, the support plate（11）The other end be connected with push plate（21）, the push plate（21）Can
Link with other functional components of low pressure draw-out type drawout cubicle；
The operation interlocking mechanism（1）Further include square bar fixed seat（16）, the square bar fixed seat（16）It is interior to be equipped with perforative side
Hole（16-1), the square hole（16-1）Both sides be respectively provided with a connecting hole（16-2）, the square hole（16-1）With the connection
Hole（16-2）Outer contour formed with the interlocking jam plate（14）Connecting portion（16-3）, the interlocking jam plate（14）It is equipped with
With the connecting portion（The second limit hole 16-3) being adapted（14-2）, when the connecting portion（16-3）In in the second limit
Position hole（14-2）When interior, the square bar fixed seat（16）With the interlocking jam plate（14）Linkage；
The support plate（11）Including for the interlocking jam plate（14）First installation position of connection（11-5）With for
The interlocking locking bar（12）Second installation position of connection（11-6）, first installation position（11-5）With the interlocking jam plate
（14）Pass through square bar fixed seat（16）It is rotatably connected, first installation position（11-5）It is equipped with and the square bar fixed seat
（16）The circular hole that is adapted of outer contour（11-3）, the square bar fixed seat（16）Installed in circular hole（11-3）The opposite institute of interior and energy
State support plate（11）Rotate, the square bar fixed seat（16）With the interlocking jam plate（14）It is fixedly connected；Second mounting portion
Position（11-6）It is equipped with and the interlocking locking bar（12）The interlocking jam plate limit hole being rotatably connected（11-4）, second installation
Position（11-6）One end be equipped with and be used for spacing and connect the push plate（21）Push plate limit hole（11-1）, second installation
Position（11-6）The other end be equipped with and be used for spacing and connect the interlocking plate（15）Interlocking plate limit hole（11-2）, institute
State the first installation position（11-5）With the second installation position (11-6）It is respectively equipped with the corresponding connecting rod（13）Upper end it is upper
Stroke limit hole（11-4b）With the correspondence connecting rod（13）The down stroke limit hole (11-4a) of lower end；
The interlocking locking bar（12）Pass through the first connecting hole（12-3）With the support plate（11）It is rotatably connected, connection bolt is worn
Cross first connecting hole（12-3）With the interlocking jam plate limit hole（11-2）By the interlocking locking bar（12）Rotationally connect
It is connected on the support plate (11）On, the interlocking locking bar（12）It is equipped with and is used for and the interlocking plate（15）Matched second
Lock tongue（12-2）And for the push plate（21）Matched first lock tongue（12-1）, the interlocking locking bar（12）On also set
It is useful for and the connecting rod（13）Lower end coordinate the second connecting hole（12-4)；
The connecting rod（13）Both ends be respectively provided with and the interlocking jam plate（14）Matched first positioning pin（13-1）
With for the interlocking locking bar（12）Matched second positioning pin（13-2)；
The interlocking plate（15）Grafting is installed on the support plate（11）Interlocking plate limit hole（11-2）It is interior, the interlocking
Plate（15) lower end stretches out in the support plate（11）Outside, the interlocking plate（15）Side be equipped with interlocking plate positioning
Block（15-2）, for the spacing interlocking plate（15）With the support plate（11）The wherein relative position of one side, the interlocking
Plate（15）On be additionally provided with and the interlocking locking bar（12）Matched interlocking lockhole（15-1）, the interlocking locking bar（12）One
Interlocking lockhole (the 15-1 is stretched at end）It is interior and can with it is described interlocking plate locating piece（15-2）Coordinate the interlocking plate
（15）It is spacing with the support plate（11) in same plane, when the interlocking locking bar（12）During movement, the interlocking is inserted
Plate（15）It can be driven at it and plate limit hole is interlocked described in lower edge（11-2）Move back and forth, so as to lock or unlock drawer；
The operation locking construction unit（2）Including stent（25）And guide plate（24）, the guide plate（24）Installed in the stent
（25）And can be within the specific limits along the stent（25）Move back and forth, the operation locking construction unit further includes push plate
（21）, jam plate（22）And torsional spring（23）, the push plate（21）It is fixedly connected on the guide plate（24）One end, and can be in low pressure
Other functional components driving of pull-out type drawout cubicle is lower to drive the guide plate（24）Along the stent（25）Movement, the jam plate
（22）Installed in the stent（25）Middle part and run through the stent（25）And the guide plate（24）, the torsional spring（23）Pass through
Axis（27）Installed in the stent（25）One end；
The operation locking construction unit（2）Further include three position locating and displaying towing plates（26）, three position locating and displaying
Towing plate (26）It is arranged on the stent（25）Lower section, the three positions locating and displaying towing plate（26）It is equipped with and corresponds to respectively
First lock hole of experiment, separation and connection（26-2a）, the second lock hole（26-2b）With the 3rd lock hole（26-2c）, work as institute
State jam plate（22）Lower end correspond to first lock hole respectively（26-2a）, the second lock hole（26-2b）Or the 3rd lock hole
（26-2c）During position, the three positions locating and displaying towing plate（26）The low pressure draw-out type drawout cubicle can be passed through
Other functional units show that low pressure draw-out type drawout cubicle is respectively at experiment, separation and connection respectively, and the three positions positioning is aobvious
Show towing plate（26）Further include three position locating and displaying pulling faces（26-7）, the first pulling face of auxiliary contact（26-la）, auxiliary connect
The second pulling face of point（26-lb）And three position locating and displaying pulling face（26-3）, the three positions locating and displaying pulling face
（26-3）Including link position pulling face（26-3a）, testing position pulling face（26-3b）, First Transition face（26-3c）And the
Two transition faces（26-3d）, the jam plate（22）Keyed end（22-3) with first lock hole of corresponding testing position（26-
2a）Matching；
The guide plate（24）Tail end be equipped with column guide rod（24-1）, the column guide rod（24-1）Can be along the stent（25）
Moved back and forth in a certain range, and the guide plate can be limited（24）Move along a straight line, the guide plate（24）Front end be equipped with hang down
Directly in the push plate slot of its direction of motion（24-4）And through the push plate slot（24-4）Connecting pin bores（24-3）, it is described
Push plate（21）Grafting is installed on the push plate slot（24-4）And the connecting pin bores is passed through by positioning pin（24-3）It is fixed,
The guide plate（24）Middle part be equipped with jam plate straight slot（24-2）, the jam plate（22）Penetratingly it is installed on the jam plate straight slot（24-
2）It is interior, the jam plate straight slot（One end 24-2), which is equipped with, to be used to drive the jam plate（22）Mobile inclined-plane（24-5）, when described
Guide plate（24）During reciprocating motion, the jam plate (22）Can be along the inclined-plane（24-5）Movement is so as to lock or unlock the pumping
Drawer；
The torsional spring（23）It is set in the axis（27）On, the axis（27）Both ends be respectively fixedly connected with the stent（25）
On, the torsional spring（23）Including the first elastic tip（23-1）With the second elastic tip（23-2）, first elastic tip（23-1）With
The guide plate（24）Tail end be connected, second elastic tip（23-2）With the jam plate（22）It is connected, the torsional spring（23）'s
Restoring force is able to ensure that jam plate (22）It is close to the guide plate（24）On, when the guide plate（24）Can be in time by jam plate during return
（22）Reset；
The jam plate（22）Both sides be symmetrically equipped with two positioning cylinders（22-2）, two positioning cylinders（22-2）With institute
State guide plate（24) contact, and can be along the guide plate（24）Surface and its inclined-plane（24-5）It is mobile, so as to drive the jam plate
（22）Move back and forth, the jam plate（22）Upper end be equipped with can pass through the stent（25）The stroke limit end of upper surface（22-
1）, the jam plate（22）Lower end be equipped with can pass through the stent（25）Lower surface locked or unlocked operation and energy
With the three positions locating and displaying towing plate（26）Matched keyed end（22-3）.
2. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as described in claim l, it is characterised in that described
Stent（25）Front opening, the push plate（21）Opening and the guide plate through its front end（24）It is fixedly connected, the branch
Frame（25) upper surface is offered for the spacing jam plate（22）The first limit hole（25-1）With the confession push plate（21）'s
Electricity behaviour's contact control terminal（21-4）The first guide groove passed through（25-6）, the jam plate（22）Can only be spacing relative to described first
Hole（25-1）Move up and down, the push plate（21）Electricity behaviour contact control terminal（21-4）Can be in first guide groove（25-6）
In the range of move, the stent（25）Front end both sides be equipped be used for limit the guide plate（24）The second of movement travel is oriented to
Wipe（25-5）, the guide plate（24) it can be oriented to and wipe second（25-5）Moved in limited range, first guide groove
（25-6）It is oriented to and wipes with described second（25-5）The movement travel limited is identical；The stent（25）Middle part be equipped with it is described
First guide groove（25-6）With the second guide groove (25-5）The 3rd vertical guide groove（25-2）, the jam plate（22）Can institute
State the 3rd guide groove（25-2）Moved back and forth in limited range, the stent（25）Afterbody be equipped with and described second be oriented to
Groove（25-5）The 4th consistent guide groove（25-8）, the guide plate（24）Afterbody be arranged on the 4th guide groove（25-8）
It is interior, the stent（25）Afterbody be additionally provided with for installation axle（27）Mounting hole（25-7）, the mounting hole（25-7）In pairs
It is symmetrical arranged.
3. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as described in claim l, it is characterised in that described
Interlock jam plate（14）It is equipped with the second limit hole for being used for being adapted with the square bar fixed seat（14-2）, the square bar fixed seat
（16）Through the support plate（11）It is limited in second limit hole（14-2）It is interior, the interlocking jam plate（14）On be additionally provided with
The interlocking jam plate can be used as（14）First limit hole of own rotation stroke（14-1）, the connecting rod（13）Upper end be located at
First limit hole (the 14-1）It is interior, the interlocking jam plate（14）Can be with second limit hole（14-2）Centered on, institute
State connecting rod（13）With first limit hole（14-1）Coordinate in limited stroke range and rotate.
4. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as described in claim l, it is characterised in that described
Push plate（21）Afterbody be equipped be used for and the guide plate（24）The location hole of connection（21-5）, the positioning pin passes through the positioning
Hole（21-5) and the guide plate（24）Connecting pin bores（24-3）By the guide plate（24）With the push plate（21）It is fixedly connected,
The push plate（21) afterbody side is equipped with electricity behaviour's contact control terminal（21-4）, the electricity behaviour contact control terminal（21-4）Stretch out in
The stent（25）Upper surface, for the cooperation of other functional units of low pressure draw-out type drawout cubicle, the push plate（21）On
It is additionally provided with interlocking hole（21-3）.
5. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as described in claim l, it is characterised in that described
Propulsion interlocking mechanism further includes mechanism cover（8）, the electric operating auxiliary contact construction unit（3）Auxiliary contact is controlled with position
Construction unit（4）It is removably mounted on the mechanism cover（8）It is interior, the mechanism cover（8）It is covered in the operation latch-up structure
Unit（2）With three position display construction units（5）On.
6. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as described in claim l, it is characterised in that described
Position controls auxiliary contact construction unit（4）Auxiliary switch is controlled including position（41）And it is arranged on position control auxiliary switch
（41）On operation lever（42）, the three position displays cellular construction（5）Including three position towing plates（51）, rack（52）And tooth
Wheel（53）, three position towing plate（51）With the three positions locating and displaying towing plate（26）Coordinate, the three positions traction
Plate（51）Equipped with the first trussed shore（51-1）, the second trussed shore（51-2）And limit hole（51-3）, limit hole（51-3）For limiting
Make three position towing plate（51) rotation, first trussed shore（51-1）With the three positions locating and displaying pulling face
（26-3）Match, the second trussed shore (51-2）Being capable of traction rack（52）Movement, rack（52）Drive the gear
（53）Rotate, the gear（53）It is equipped with indicateing arm (53-1）, the indicateing arm（53-1）It is directed toward station location marker.
7. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as described in claim l, it is characterised in that described
Propulsion interlocking mechanism further includes rotation push structure unit（6）Interlock unit is promoted with rotation（7）, the rotation, which promotes, ties
Structure unit（6）It can link with the operation interlocking mechanism of the low pressure draw-out type drawer, drawer will be driven by the rotation of itself
Movement, the rotation promote interlock unit（7）It can link with the operation latch-up structure of the low pressure draw-out type drawer, it is right
Rotate push structure unit（6）Locked or unlocked, so as to control the drawer to be in locking or the state unlocked.
8. the new propulsion interlocking mechanism of a kind of low pressure draw-out type drawer as claimed in claim 7, it is characterised in that described
Rotate push structure unit（6）Including push structure stent（63）, the push structure stent（63）It is fixedly mounted on low pressure pumping
Go out in formula drawer, the push structure stent（63）Propulsion rotating wheel is inside installed（61）, the propulsion rotating wheel（61）Can be
The push structure stent（63）Rotate, the propulsion rotating wheel（61）Surface be equipped with multiple tracks helicla flute（61-1）, it is described to push away
Into rotating wheel（61）Lower section be equipped with rotary shaft（62-1）, the rotary shaft（62-1）End stretch into the helicla flute
（61-1）It is interior, and can be along the helicla flute（61-1）Movement, when the propulsion rotating wheel（61）During rotation, the spiral shell can be passed through
Spin slot（61-1）Drive the rotary shaft（62-1）Along the propulsion rotating wheel（61）Axial movement, the rotary shaft
（62-1）On be fixedly connected with rotating wheel guide plate（62）, the rotating wheel guide plate（62）It is fixedly connected on dust panel so as to band
Dynamic drawer movement；The push structure holder pivots support shaft（64）, the pivot bracket axis（64）Through the push structure
Stent（63）With the propulsion rotating wheel（61）It is fixedly connected and its rotation can be driven, the pivot bracket axis（64）Outer end set
Having can link with external tool so as to the rotation linkage hole rotated（64-1)；
The pivot bracket axis（64）With the propulsion rotating wheel（61）Axis overlap；
Rotation promotes interlock unit（7）Including interlock plate（71）, the interlock plate（71）It is equipped with fixed rotating shaft（71-1）,
The interlock plate（71）Can be around the fixed rotating shaft（71-1）Rotate, the interlock plate（71）One end can block the rotation
Linkage hole（64-1）, the interlock plate（71）The other end be equipped with shelves bar（73）, the shelves bar（73）Can be with being fixed on low pressure
Interlocking tongue on the operation latch-up structure of pull-out type drawer（74）Linkage, so as to drive interlock plate（71）Rotate, thus open or
Close the rotation linkage hole (64-l）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881016.2A CN105470847B (en) | 2014-12-10 | 2015-12-03 | A kind of new propulsion interlocking mechanism of low pressure draw-out type drawer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752356.0A CN104362533A (en) | 2014-12-10 | 2014-12-10 | Novel propulsion interlocking mechanism for low-pressure draw-out type drawer |
| CN2014107523560 | 2014-12-10 | ||
| CN201510881016.2A CN105470847B (en) | 2014-12-10 | 2015-12-03 | A kind of new propulsion interlocking mechanism of low pressure draw-out type drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105470847A CN105470847A (en) | 2016-04-06 |
| CN105470847B true CN105470847B (en) | 2018-04-24 |
Family
ID=52529771
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410752356.0A Pending CN104362533A (en) | 2014-12-10 | 2014-12-10 | Novel propulsion interlocking mechanism for low-pressure draw-out type drawer |
| CN201520997507.9U Active CN205389078U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type position indicator for drawer |
| CN201520998460.8U Expired - Fee Related CN205407073U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type drawer is with rotatory advancing mechanism |
| CN201520998370.9U Active CN205212304U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type drawer is with operation interlocking device |
| CN201520995548.4U Active CN205666515U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type drawer is with neotype propulsion interlocking device |
| CN201510881016.2A Active CN105470847B (en) | 2014-12-10 | 2015-12-03 | A kind of new propulsion interlocking mechanism of low pressure draw-out type drawer |
| CN201520996942.XU Active CN205407072U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type is electrically -operated auxiliary contact structure for drawer |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410752356.0A Pending CN104362533A (en) | 2014-12-10 | 2014-12-10 | Novel propulsion interlocking mechanism for low-pressure draw-out type drawer |
| CN201520997507.9U Active CN205389078U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type position indicator for drawer |
| CN201520998460.8U Expired - Fee Related CN205407073U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type drawer is with rotatory advancing mechanism |
| CN201520998370.9U Active CN205212304U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type drawer is with operation interlocking device |
| CN201520995548.4U Active CN205666515U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type drawer is with neotype propulsion interlocking device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996942.XU Active CN205407072U (en) | 2014-12-10 | 2015-12-03 | Low pressure pull -out type is electrically -operated auxiliary contact structure for drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN104362533A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362533A (en) * | 2014-12-10 | 2015-02-18 | 万控集团有限公司 | Novel propulsion interlocking mechanism for low-pressure draw-out type drawer |
| CN105826849A (en) * | 2016-05-06 | 2016-08-03 | 山东鲁亿通智能电气股份有限公司 | Hand-cranking type propulsion mechanism |
| CN106151459A (en) * | 2016-08-31 | 2016-11-23 | 昆山邦泰汽车零部件制造有限公司 | A kind of guiding gear frame for interlocking gear |
| CN107610960B (en) * | 2017-09-27 | 2020-01-17 | 无锡凯绎科技有限公司 | Electric operation interlocking device |
| CN108390297A (en) * | 2018-06-05 | 2018-08-10 | 温州隆森电气有限公司 | A kind of drawer type power distributing cabinet and operation interlocking mechanism thereon |
| CN111786307A (en) * | 2020-08-03 | 2020-10-16 | 常州新苑星电器有限公司 | Three-position positioning interlocking mechanism traction locking plate anti-misoperation force increasing mechanism, assembly and drawer unit |
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- 2015-12-03 CN CN201520998460.8U patent/CN205407073U/en not_active Expired - Fee Related
- 2015-12-03 CN CN201520998370.9U patent/CN205212304U/en active Active
- 2015-12-03 CN CN201520995548.4U patent/CN205666515U/en active Active
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| CN201066768Y (en) * | 2007-07-04 | 2008-05-28 | 常州新苑星电器有限公司 | Drawer push interlocking mechanism |
| CN201549812U (en) * | 2009-11-12 | 2010-08-11 | 莫耀焕 | Advancing interlocking mechanism for low-voltage drawer |
| CN103956668A (en) * | 2014-05-20 | 2014-07-30 | 万控集团有限公司 | Combined type pushing interlocking mechanism for low-pressure extracted drawer |
| CN205666515U (en) * | 2014-12-10 | 2016-10-26 | 万控集团有限公司 | Low pressure pull -out type drawer is with neotype propulsion interlocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104362533A (en) | 2015-02-18 |
| CN205666515U (en) | 2016-10-26 |
| CN105470847A (en) | 2016-04-06 |
| CN205407073U (en) | 2016-07-27 |
| CN205407072U (en) | 2016-07-27 |
| CN205212304U (en) | 2016-05-04 |
| CN205389078U (en) | 2016-07-20 |
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Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: Wancon Zhizhuang Co.,Ltd. Address before: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee before: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. |
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Application publication date: 20160406 Assignee: Changshu Switchgear Mfg. Co.,Ltd.(Former Changshu Switchgear Plant) Assignor: Wancon Zhizhuang Co.,Ltd. Contract record no.: X2023980034051 Denomination of invention: A New Type of Pushing Interlock Mechanism for Low Voltage Drawout Drawers Granted publication date: 20180424 License type: Common License Record date: 20230324 |