CN106241576B - Elevator door-motor - Google Patents
Elevator door-motor Download PDFInfo
- Publication number
- CN106241576B CN106241576B CN201610766658.2A CN201610766658A CN106241576B CN 106241576 B CN106241576 B CN 106241576B CN 201610766658 A CN201610766658 A CN 201610766658A CN 106241576 B CN106241576 B CN 106241576B
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- overhang
- door
- main
- arm
- lock
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 230000000903 blocking effect Effects 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 125000001475 halogen functional group Chemical group 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B66B13/22—Operation of door or gate contacts
Landscapes
- Elevator Door Apparatuses (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of elevator door-motor, including fixed frame and the main drive, towing chain device, the door lock device being sequentially connected with layer Men Mentou, main overhang-door device, secondary overhang-door device, gate stop device, limit assembly and the synchronous transmission device that are separately positioned on fixed frame；The present invention is rational in infrastructure, securely and reliably, durable, novel in design.
Description
Technical field
The present invention relates to elevator door-motor.
Background technology
Elevator door-motor, is a mechanism for being responsible for opening and closing elevator hall's gate, when it is subject to elevator open and close gate signal, elevator
Door machine controls enabling motor by the control system carried, and the torque that motor produces is changed into the power of a specific direction, closes
Close or open door.When preventing door closing force from being more than 150N, door machine is automatically stopped shutdown, and reverse opening door, plays certain
The shutdown protective effect of degree.The also known as opening and closing device of " door lifter ", elevator cab door.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and design elevator door reasonable, compact-sized and easy to use
Machine.
To solve the above problems, the technical solution used in the present invention is：
A kind of elevator door-motor, including fixed frame and be separately positioned on fixed frame main drive, towing chain device, with
Door lock device, main overhang-door device, pair overhang-door device, gate stop device, limit assembly and the Synchronous Transmission that layer Men Mentou is sequentially connected
Device；Main overhang-door device is located at the left side of secondary overhang-door device, and door lock device is arranged on main overhang-door device, main drive and master
Overhang-door device is sequentially connected, and main overhang-door device is sequentially connected with synchronous transmission device, and synchronous transmission device is passed with secondary overhang-door device
Dynamic connection, the left end of gate stop device and the right end clasp joint of main overhang-door device are set, the right end of gate stop device and secondary overhang-door device
Left end electromagnetism, which is attracted, to be set, and limit assembly is located between main overhang-door device and secondary overhang-door device, and synchronous transmission device is located at main biography
Below dynamic device；Fixed frame includes fixed panel, is arranged on the connecting hole of fixed middle panel, is arranged on above fixed panel
Top backplate and the side guard plate being separately positioned at left and right sides of fixed panel；Main drive includes the drive being installed in connecting hole
Move motor, the main drive wheel on drive motor output shaft, the driven tensioning wheel installed in fixed panel left part and set
Put the driving steel band on main drive wheel and driven tensioning wheel；Steel band is driven to be sequentially connected with main overhang-door device；In the side in left side
Backstand is provided with backplate gap, driven tensioning wheel is installed on backstand, and backstand is connected to side by bolt and nut and protects
On plate.
Further as above-mentioned technical proposal is improved：
Synchronous transmission device includes being separately positioned on the conducting wire driven wheel of fixed panel left and right ends and is sleeved on described
Synchronous cable wire on conducting wire driven wheel, synchronous cable wire include uplink synchronous cable wire and with uplink synchronous cable wire it is end to end under
Row synchronization cable wire；Uplink synchronous cable wire is sequentially connected with secondary overhang-door device, and down-going synchronous cable wire is sequentially connected with main overhang-door device.
Secondary overhang-door device includes the secondary overhang-door frame being connected with uplink synchronous cable wire；Main overhang-door device includes and down-going synchronous steel
The main overhang-door frame of rope connection.
Synchronous transmission device further includes the supporting guide being arranged between the conducting wire driven wheel, and supporting guide is located at main biography
Below dynamic device, supporting guide includes horizontally disposed uplink anticreep guide rail in left-right direction and is arranged on uplink anticreep guide rail
Lower section and the downlink level gauge vertical with uplink anticreep guide rail parallel, it is equal at the back side at the back side of main overhang-door frame and secondary overhang-door frame
Lower guiding halo and upper anticreep sheave are provided with, the lower axle center for being oriented to halo is in same level, the axle center of upper anticreep sheave
In same level, upper anticreep sheave left and right on the upper surface of uplink anticreep guide rail, which rolls, to be set, and lower guiding halo is under
Left and right, which rolls, on the lower surface of row level gauge is set.
The race cross section of upper anticreep sheave is N-shaped, and the cross section of uplink anticreep guide rail is W types corresponding with N-shaped or Λ
Type.
Gate stop device includes being arranged on the middle fixing bracket of fixed middle panel, electric wire and installed in the fixed branch in centre
Secondary be attracted on the left of the positive electromagnetic actuation block of frame, the main actuation contact being arranged on the right side of main overhang-door frame and secondary overhang-door frame is touched
Point；Main actuation contact is attracted with electromagnetic actuation block and sets respectively with secondary actuation contact, and transition company is provided with main overhang-door frame
Fishplate bar, is provided with traction seat on driving steel band, is hingedly provided with axis of traction in traction seat front, is set in transition connecting plate
There is horizontal elongated slot, three arm connecting plates are provided with transition connecting plate front, be provided with and draw in three arm connecting plate upper arm ends
Hole, the outer end of axis of traction are inserted into towing pad, and transition connecting plate front is provided with connecting shaft, at three arm connecting plate centers
Middle absolute fulcrum hole is provided with, middle definitely fulcrum hole turning set is in connecting shaft, and arm roots are set on three arm connecting plates
Midway drive fulcrum hole is equipped with, the center of midway drive fulcrum hole is located in the center and middle definitely fulcrum hole of upper towing pad
Between heart line, guiding control lock shaft is fitted with midway drive fulcrum hole, lock is provided with the upside of fixed middle panel,
Lock upper end is provided with upper stop piece, and lock left end is provided with left catch, and fixed female lock frame, fixed female lock are provided with lock
Frame includes female eave tile and is arranged on the lower linking arm of female eave tile right end, and snap is provided between lower linking arm and left catch,
Upper stop piece is located above female eave tile, and snap is located at below female eave tile；The reverse side of transition connecting plate is provided with public lock frame, it is public
Lock frame includes its right end and hooks the male eave tile closed, the rear blocking arm that its right end is connected with male eave tile left end and setting with female eave tile left end
Lower blocking arm below rear blocking arm right end, public eave tile, rear blocking arm and lower blocking arm form T-type structure, in rear blocking arm left end lower part
The second limiting groove is provided with, rear blocking arm right end lower part is provided with the first limiting groove, is limited in the second limiting groove and first
Limit protrusion is provided between the groove of position, the right end of left end, rear blocking arm and the upper end intersection of lower blocking arm in public eave tile are set
Be equipped with sealed fixed pivot hole, be oriented to control lock shaft pass through after horizontal elongated slot respectively with the second limiting groove and the first limiting groove
Corresponding, the center of gravity of public affairs lock frame is located at the left side in sealed fixed pivot hole, and the reverse side of transition connecting plate is provided with fulcrum
Fixing axle, fixed pivot axis are inserted into sealed fixed pivot hole；It is provided with fixed panel and is connected with middle fixing bracket
Wire sheath, electric wire is electrically connected through Wire sheath with the electromagnetic circuit of electromagnetic actuation block；Male eave tile, female eave tile are electromagnetism
Iron is attracted the controlling switch of the electromagnetic circuit of block.
Traction seat include be connected with axis of traction one end traction pedestal, be fastened on draw pedestal on traction fastening lid and
It is arranged on traction pedestal and draws the steel band gap between fastening lid, driving steel band passes through steel band gap, traction pedestal and traction
Fastening lid is bolted, and driving steel band is set with the extruding of steel band gap.
Door lock device includes the left knife being arranged in parallel and right knife, is additionally provided with transition connecting plate positioned at three arm connecting plates
The lower auxiliary stand of lower section, the hinge that left knife is rotatablely connected with the left end of lower auxiliary stand and the left arm end of three arm connecting plates respectively
Contact, also has hinge joint of the right knife respectively with the right arm end rotation connection of the right end and three arm connecting plates of lower auxiliary stand, its
The line successively of the hinge joint forms parallelogram, and the hinge joint of the left arm end rotation connection of left knife and three arm connecting plates is high
In the hinge joint of the right arm end of right knife and three arm connecting plates rotation connection.
Limit assembly includes being arranged on the spacing centre mount of fixed middle panel, be separately positioned on the right side of main overhang-door frame and
Spacing connecting seat on the left of secondary overhang-door frame and it is arranged on spacing connecting seat and elastic spacing corresponding with spacing centre mount touches
Head.
It is using beneficial effect caused by above-mentioned technical proposal：
Fixed mount setting of the present invention is in the carriage of elevator, and layer Men Mentou be installed on well entrance, and it is anti-that side guard plate plays installation
Shield acts on, and prevents main overhang-door device, secondary overhang-door device, synchronous transmission device, main drive occurs departing from or excess of stroke phenomenon, drags
Chain apparatus protection circuit is injury-free, door lock device driving layer Men Mentou, and gate stop device is realized sealed, while realizes electromagnetism and machine
Tool twin-lock closes, and securely and reliably, prevents main overhang-door device, secondary overhang-door device from colliding by limit assembly.
It can be realized by pushing up backplate and its superjacent air space is efficiently used, want installation position integrated based on fixed panel
Height, saves space, and connecting hole can reduce the installation volume of drive motor, be connected firmly.Backstand is adjusted by bolt and is tensioned,
Installed and fixed by side guard plate, easy for installation, easy to adjust, transition connecting plate realizes the three-dimensional installation of each component, well arranged, knot
Structure clear and rational, realizes that transmission is separated with guiding, and installation and maintenance are convenient, and lower guiding halo plays the role of guide support, on
Anticreep sheave can prevent main overhang-door device, secondary overhang-door device from disengaging, rational in infrastructure, securely and reliably, improve the security of elevator,
Reduce the frictional force being oriented to；Rope thread head is oriented to connection, and design is reasonable, realizes the maximization that structure utilizes；Electric wire snakeskin is protected
Shield chain protection circuit prevents from damaging, and electromagnetic actuation block, secondary contact and the main actuation contact of being attracted realize that electromagnetism is attracted, and realize lock
Dual fail-safe is closed, Wire sheath prevents from crushing circuit, and securely and reliably, spacing centre mount prevents elevator door from colliding, elastic spacing
Contact reduces impact force, plays cushioning effect, and horizontal elongated slot rationally utilizes space, and upper stop piece prevents female eave tile from ejecting, Wu Fafu
Position, snap play locking action, and traction pedestal, traction fastening lid, steel band gap are moved together with steel band by thrust, do not damaged
Down-going synchronous cable wire, deck and the connection of U-shaped rope card are confined, the identical and concentric arc groove of outside diameter and down-going synchronous cable wire
Contact area is big, does not damage cable wire, and thrust is uniform, the parallelogram sturcutre of door knife, and driving is convenient, rational in infrastructure.
The present invention is rational in infrastructure, securely and reliably, durable, novel in design.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the present invention.
Fig. 2 is the configuration schematic diagram of the present invention.
Fig. 3 is the positive structure schematic of the non-mounting and fixing support of the present invention.
Fig. 4 is the dimensional structure diagram of the non-mounting and fixing support of the present invention.
Fig. 5 is the structure schematic diagram of the non-mounting and fixing support of the present invention.
Fig. 6 is the structure diagram of main drive of the present invention.
Fig. 7 is the positive structure schematic of door lock device of the present invention.
Fig. 8 is the structure schematic diagram of door lock device of the present invention.
Fig. 9 is the configuration schematic diagram of gate stop device of the present invention.
Wherein：1st, layer Men Mentou；2nd, fixed frame；3rd, main drive；4th, towing chain device；5th, door lock device；6th, main overhang-door
Device；7th, secondary overhang-door device；8th, gate stop device；9th, limit assembly；10th, synchronous transmission device；101st, fixed panel；102nd, side is protected
Plate；103rd, backplate is pushed up；104th, connecting hole；105th, drive motor；106th, main drive wheel；107th, steel band is driven；108th, driven tensioning
Wheel；109th, backstand；110th, synchronous cable wire；111st, conducting wire driven wheel；112nd, supporting guide；113rd, secondary overhang-door frame；114th, U-shaped company
Joint chair；115th, rope thread head；116th, cable wire card；117th, main overhang-door frame；118th, lower guiding halo；119th, upper anticreep sheave；
120th, uplink anticreep guide rail；121st, downlink level gauge；122nd, uplink synchronous cable wire；123rd, down-going synchronous cable wire；124th, guide bracket；
125th, electric wire snakeskin protection chain；126th, middle fixing bracket；127th, electromagnetic actuation block；128th, it is secondary to be attracted contact；129th, main suction
Conjunction contact；130th, Wire sheath；131st, spacing centre mount；132nd, elastic spacing contact；133rd, spacing connecting seat；134th, transition connects
Fishplate bar；135th, horizontal elongated slot；136th, fixed pivot axis；137th, connecting shaft；138th, fixed female lock frame；139th, traction seat；140th, it is public
Lock frame；141st, three arm connecting plate；142nd, left knife；143rd, right knife；144th, lower auxiliary stand；145th, midway drive fulcrum hole；146、
It is oriented to control lock shaft；147th, public eave tile；148th, lower blocking arm；149th, limit protrusion；150th, rear blocking arm；151st, the second limiting groove；
152nd, the first limiting groove；153rd, sealed fixed pivot hole；154th, middle absolute fulcrum hole；155th, pedestal is drawn；156th, draw
Fastening lid；157th, axis of traction；158th, upper towing pad；159th, steel band gap；160th, lock；161st, upper stop piece；162nd, left catch；
163rd, snap；164th, female eave tile；165th, lower linking arm.
Embodiment
As shown in figs 1-9, the elevator door-motor of the present embodiment, including fixed frame 2 and the master that is separately positioned on fixed frame 2
Transmission device 3, towing chain device 4, the door lock device 5 being sequentially connected with layer Men Mentou 1, main overhang-door device 6, secondary overhang-door device 7, door
Hook device 8, limit assembly 9 and synchronous transmission device 10；
Main overhang-door device 6 is located at the left side of secondary overhang-door device 7, and door lock device 5 is arranged on main overhang-door device 6, main transmission
Device 3 is sequentially connected with main overhang-door device 6, and main overhang-door device 6 is sequentially connected with synchronous transmission device 10, synchronous transmission device 10
It is sequentially connected with secondary overhang-door device 7, the left end of gate stop device 8 and the right end clasp joint of main overhang-door device 6 are set, gate stop device 8
The left end electromagnetism of right end and secondary overhang-door device 7, which is attracted, to be set, limit assembly 9 be located at main overhang-door device 6 and pair overhang-door device 7 it
Between, synchronous transmission device 10 is located at the lower section of main drive 3；
Fixed frame 2 includes fixed panel 101, the connecting hole 104 for being arranged on the fixed middle part of panel 101, is arranged on stationary plane
The top backplate 103 of the top of plate 101 and the side guard plate 102 for being separately positioned on the fixed left and right sides of panel 101；
Main drive 3 include be installed on connecting hole 104 in drive motor 105, installed in 105 output shaft of drive motor
On main drive wheel 106, the driven tensioning wheel 108 installed in fixed 101 left part of panel and be arranged on main drive wheel 106 with from
Driving steel band 107 on dynamic tensioning wheel 108；Driving steel band 107 is sequentially connected with main overhang-door device 6；
Backstand 109 is provided with 102 gap of side guard plate in left side, driven tensioning wheel 108 is installed on backstand 109
On, backstand 109 is connected on side guard plate 102 by bolt and nut.
Synchronous transmission device 10 includes the conducting wire driven wheel 111 and set for being separately positioned on fixed 101 left and right ends of panel
Synchronous cable wire 110 on conducting wire driven wheel 111, synchronous cable wire 110 include uplink synchronous cable wire 122 and and uplink synchronous
The end to end down-going synchronous cable wire 123 of cable wire 122；Uplink synchronous cable wire 122 is sequentially connected with secondary overhang-door device 7, and downlink is same
Step cable wire 123 is sequentially connected with main overhang-door device 6.
The two ends of synchronous cable wire 110 are located on uplink synchronous cable wire 122, in the two ends of synchronous cable wire 110 respectively
It is provided with rope thread first 115；
Secondary overhang-door device 7 includes secondary overhang-door frame 113 and is arranged on the positive U-shaped connecting seat 114 of secondary overhang-door frame 113；Steel
Rope thread head 115 is connected by nut with the respective through hole on U-shaped connecting seat 114；
Main overhang-door device 6 includes main overhang-door frame 117 and is arranged on the positive cable wire card 116 of main overhang-door frame 117；Cable wire card
116 deck and U-shaped rope cards including being arranged on main overhang-door frame 117, are provided with and down-going synchronous steel in deck upper surface
The identical and concentric arc groove of 123 outside diameter of rope, arc groove are set along its length, and down-going synchronous cable wire 123 is installed on U-shaped
Between rope card and arc groove, the both ends of U-shaped rope card are connected after passing vertically through the through hole on deck with nut.
Synchronous transmission device 10 further includes the supporting guide 112 being arranged between conducting wire driven wheel 111, supporting guide 112
Positioned at the lower section of main drive 3, supporting guide 112 includes horizontally disposed uplink anticreep guide rail 120 in left-right direction and sets
Put below uplink anticreep guide rail 120 and with the downlink level gauge 121 of 120 parallel vertical of uplink anticreep guide rail, in main overhang-door frame
117 back side and the back side of secondary overhang-door frame 113 are both provided with lower guiding halo 118 and upper anticreep sheave 119, lower guiding halo
118 axle center is in same level, and the axle center of upper anticreep sheave 119 is in same level, and upper anticreep sheave 119 is in uplink
Left and right, which rolls, on the upper surface of anticreep guide rail 120 is set, lower guiding halo 118 left and right on the lower surface of downlink level gauge 121
Roll and set.
The race cross section of upper anticreep sheave 119 is N-shaped, and the cross section of uplink anticreep guide rail 120 is W corresponding with N-shaped
Type or Λ types.Gate stop device 8 includes being arranged on the middle fixing bracket 126 at the fixed middle part of panel 101, electric wire and is installed on
The positive electromagnetic actuation block 127 of middle fixing bracket 126, the main actuation contact 129 for being arranged on the main right side of overhang-door frame 117 and
Secondary the secondary of the left side of overhang-door frame 113 is attracted contact 128；Main actuation contact 129 with it is secondary be attracted contact 128 respectively with electromagnetic actuation block
127 are attracted setting, and transition connecting plate 134 is provided with main overhang-door frame 117, and traction seat is provided with driving steel band 107
139, axis of traction 157 is hingedly provided with the front of traction seat 139, horizontal elongated slot 135 is provided with transition connecting plate 134,
134 front of transition connecting plate is provided with three arm connecting plates 141, and three arm connecting plates, 141 upper arm ends are provided with towing pad
158, the outer end of axis of traction 157 is inserted into towing pad 158, and 134 front of transition connecting plate is provided with connecting shaft 137,
Three arm connecting plates 141 are provided centrally with middle definitely fulcrum hole 154, and middle definitely 154 turning set of fulcrum hole is mounted in connecting shaft 137
On, arm roots are provided with midway drive fulcrum hole 145 on three arm connecting plates 141, and the center of midway drive fulcrum hole 145 is located at
Between the center of upper towing pad 158 and the middle definitely line of centres of fulcrum hole 154, the inserting in midway drive fulcrum hole 145
There is guiding control lock shaft 146, be provided with lock 160 on the upside of the fixed middle part of panel 101,160 upper end of lock is provided with upper stop piece
161,160 left end of lock is provided with left catch 162, fixed female lock frame 138, fixed female lock frame 138 are provided with lock 160
Including female eave tile 164 and be arranged on the lower linking arm 165 of female 164 right end of eave tile, lower linking arm 165 and left catch 162 it
Between snap 163 is installed, upper stop piece 161 is located at female top of eave tile 164, and snap 163 is located at female lower section of eave tile 164；Connect in transition
The reverse side of fishplate bar 134 is provided with public lock frame 140, and male lock frame 140 includes its right end and the male hook closed is hooked with 164 left end of female eave tile
First 147, its right end and public 147 left end of the eave tile rear blocking arm 150 being connected and the lower blocking arm being arranged on below rear 150 right end of blocking arm
148, public eave tile 147, rear blocking arm 150 and lower blocking arm 148 form T-type structure, and rear 150 left end lower part of blocking arm is provided with second
Limiting groove 151, is provided with the first limiting groove 152, in the second limiting groove 151 and first in rear 150 right end lower part of blocking arm
Limit protrusion 149 is provided between limiting groove 152, the right end and lower blocking arm of left end, rear blocking arm 150 in public eave tile 147
148 upper end intersection is provided with sealed fixed pivot hole 153, is oriented to control lock shaft 146 and passes through after horizontal elongated slot 135 respectively with the
Two limiting grooves 151 and the first limiting groove 152 are corresponding, and the center of gravity of public affairs lock frame 140 is located at sealed fixed pivot hole 153
Left side, is provided with fixed pivot axis 136, fixed pivot axis 136 is inserted into sealed fixation in the reverse side of transition connecting plate 134
In fulcrum hole 153；The Wire sheath 130 connected with middle fixing bracket 126 is provided with fixed panel 101, electric wire passes through
Wire sheath 130 is electrically connected with the electromagnetic circuit of electromagnetic actuation block 127；Male eave tile 147, female eave tile 164 are electromagnetic actuation
The controlling switch of the electromagnetic circuit of block 127.Traction seat 139 includes traction pedestal 155, the fastening being connected with 157 one end of axis of traction
Traction pedestal 155 on traction fastening lid 156 and be arranged on traction pedestal 155 and traction fastening lid 156 between steel band
Gap 159, driving steel band 107 pass through steel band gap 159, and traction pedestal 155 is bolted with traction fastening lid 156, drives
Dynamic steel band 107 is set with the extruding of steel band gap 159.Door lock device 5 includes the left knife 142 being arranged in parallel and right knife 143, in mistake
Cross on connecting plate 134 the lower auxiliary stand 144 being additionally provided with positioned at the lower section of three arm connecting plate 141, left knife 142 respectively with lower auxiliary
The hinge joint of the left arm end of the left end of stent 144 and three arm connecting plates 141 rotation connection, also right knife 143 are auxiliary with respectively
Help the hinge joint of the right arm end rotation connection of the right end and three arm connecting plates 141 of stent 144, the line shape successively of its hinge joint
Into parallelogram, the hinge joint of the left arm end rotation connection of left 142 and three arm connecting plate 141 of knife is higher than right 143 and three arm of knife
The hinge joint of the right arm end rotation connection of connecting plate 141.Limit assembly 9 include being arranged on the middle part of fixed panel 101 it is spacing in
Heart seat 131, be separately positioned on the spacing connecting seat 133 on the right side of main overhang-door frame 117 and on the left of secondary overhang-door frame 113 and be arranged on
On spacing connecting seat 133 and elastic spacing contact 132 corresponding with spacing centre mount 131.Towing chain device 4 includes two guiding
The electric wire snakeskin protection chain 125 that frame 124 and one end are connected with corresponding 124 upper end of guide bracket；Electric wire snakeskin protects chain 125
The other end with top backplate 103 be connected；One of guide bracket 124 is fixedly connected with main overhang-door frame 117, another guide bracket
124 are fixedly connected with secondary overhang-door frame 113.
Fixed frame 2 of the present invention is arranged on the carriage of elevator, and layer Men Mentou 1 is installed on well entrance, and side guard plate 102 plays peace
Protective action is filled, prevents main overhang-door device 6, secondary overhang-door device 7, synchronous transmission device 10, main drive 3 from occurring departing from or surpassing
Cheng Xianxiang, towing chain device 4 protect circuit injury-free, and door lock device 5 drives layer Men Mentou 1, gate stop device 8 realize it is sealed, together
Shi Shixian electromagnetism is closed with mechanical twin-lock, securely and reliably, prevents main overhang-door device 6, secondary overhang-door device 7 from occurring by limit assembly 9
Collision.
It can be realized by pushing up backplate 103 and its superjacent air space is efficiently used, fixed panel 101 is main installation position
Integrated height, saves space, and connecting hole 104 can reduce the installation volume of drive motor 105, be connected firmly.Backstand 109 is logical
Cross bolt and adjust tensioning, installed and fixed by side guard plate 102, easy for installation, easy to adjust, transition connecting plate 134 realizes each portion
The three-dimensional installation of part, well arranged, clear in structure rationally realization is driven and is separated with guiding, and installation and maintenance are convenient, lower guiding halo
118 play the role of guide support, and upper anticreep sheave 119 can prevent main overhang-door device 6, secondary overhang-door device 7 from disengaging, and structure is closed
Reason, securely and reliably, improves the security of elevator, reduces the frictional force of guiding；Rope thread first 115 is oriented to connection, and design is reasonable,
Realize the maximization that structure utilizes；Electric wire snakeskin protection chain 125 protects circuit to prevent from damaging, electromagnetic actuation block 127, secondary actuation
Contact 128 and main actuation contact 129 realize that electromagnetism is attracted, and realize sealed dual fail-safe, and Wire sheath 130 prevents from crushing circuit,
Securely and reliably, spacing centre mount 131 prevents elevator door from colliding, and elastic spacing contact 132 reduces impact force, plays buffering and makees
With horizontal elongated slot 135 rationally utilizes space, and upper stop piece 161 prevents female eave tile 164 from ejecting, can not reset that snap 163 plays lock
Cooperation is used, and traction pedestal 155, traction fastening lid 156, steel band gap 159 are moved by thrust together with steel band, do not damage downlink
Synchronous cable wire 123, deck and the connection of U-shaped rope card are confined, the identical and concentric arc groove of outside diameter and down-going synchronous cable wire
123 contacts area are big, do not damage cable wire, and thrust is uniform, door knife parallelogram sturcutre, and driving is convenient, rational in infrastructure.
Drive path of the present invention：Drive motor 105- main drive wheels 106, driven tensioning wheel 108- driving steel band 107- tractions
The tri- main overhang-door frame 117- cable wire cards of arm connecting plate 141- transition connecting plates 134- of towing pad 158- on seat 139- axis of traction 157-
116- synchronization cable wire 110- conducting wire driven wheel 111-U type connecting seats 114-
Wherein a paths：Main 110 (down-going synchronous cable wire 123- uplink synchronous of overhang-door frame 117- cable wires card 116- synchronizations cable wire
Cable wire 122)-conducting wire driven wheel 111-U type connecting seat 114- pair overhang-door frame 113- guide bracket 124- electric wires snakeskin protection chain 125；
B paths：Main overhang-door frame 117- guide bracket 124- electric wires snakeskin protects chain 125；
C paths：Halo 118, upper anticreep sheave 119- downlinks level gauge 121, uplink anticreep are oriented under main overhang-door frame 117-
Guide rail 120;
D paths：Three arm connecting plate 141- connecting shafts 137, middle definitely fulcrum hole 154- midway drive fulcrum holes 145- are led
To control lock shaft 146- the second limiting grooves 151, the first limiting groove 152- fixed pivots axis 136, male eave tile mother 147- eave tile
164- electromagnetic circuits on-off-lower linking arm 165- snap 163- electromagnetic actuations block 127, secondary actuation contact 128, main be attracted are touched
Point 129- Wire sheaths 130, spacing centre mount 131
E paths：The left knives of auxiliary stand 144- under three arm connecting plate 141- connecting shafts 137, middle definitely fulcrum hole 154-
142nd, right knife 143- layers of Men Mentou 1.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution described in previous embodiment, or equivalent substitution is carried out to which part technical characteristic；Make
It is obvious that multiple technical solutions of the present invention, which are combined, for those skilled in the art.And these are changed or replace
Change, the essence of appropriate technical solution is departed from the spirit and scope of technical solution of the embodiment of the present invention.
Claims (4)
- A kind of 1. elevator door-motor, it is characterised in that：Including fixed frame (2) and the main transmission being separately positioned on fixed frame (2) Device (3), towing chain device (4), the door lock device (5) being sequentially connected with layer Men Mentou (1), main overhang-door device (6), secondary overhang-door fill Put (7), gate stop device (8), limit assembly (9) and synchronous transmission device (10)；Main overhang-door device (6) is located at the left side of secondary overhang-door device (7), and door lock device (5) is arranged on main overhang-door device (6), main Transmission device (3) is sequentially connected with main overhang-door device (6), and main overhang-door device (6) is sequentially connected with synchronous transmission device (10), together Walk transmission device (10) to be sequentially connected with secondary overhang-door device (7), the left end of gate stop device (8) and the right end of main overhang-door device (6) Clasp joint is set, and the left end electromagnetism of the right end of gate stop device (8) and secondary overhang-door device (7), which is attracted, to be set, and limit assembly (9) is positioned at master Between overhang-door device (6) and secondary overhang-door device (7), synchronous transmission device (10) is located at below main drive (3)；Fixed frame (2) includes fixed panel (101), the connecting hole (104) being arranged in the middle part of fixed panel (101), is arranged on admittedly Determine the top backplate (103) above panel (101) and the side guard plate (102) being separately positioned at left and right sides of fixed panel (101)；Main drive (3) includes the drive motor (105), defeated installed in drive motor (105) being installed in connecting hole (104) Main drive wheel (106) on shaft, the driven tensioning wheel (108) installed in fixed panel (101) left part and it is arranged on main drive Driving wheel (106) and the driving steel band (107) on driven tensioning wheel (108)；Steel band (107) is driven to be driven with main overhang-door device (6) Connection；Backstand (109) is provided with side guard plate (102) gap in left side, driven tensioning wheel (108) is installed on backstand (109) on, backstand (109) is connected on side guard plate (102) by bolt and nut；Synchronous transmission device (10) include be separately positioned on fixed panel (101) left and right ends conducting wire driven wheel (111) and The synchronous cable wire (110) being sleeved on the conducting wire driven wheel (111), synchronous cable wire (110) include uplink synchronous cable wire (122) And down-going synchronous cable wire (123) end to end with uplink synchronous cable wire (122)；Uplink synchronous cable wire (122) and secondary overhang-door Device (7) is sequentially connected, and down-going synchronous cable wire (123) is sequentially connected with main overhang-door device (6)；Secondary overhang-door device (7) includes the secondary overhang-door frame (113) being connected with uplink synchronous cable wire (122)；Main overhang-door device (6) includes The main overhang-door frame (117) being connected with down-going synchronous cable wire (123)；Synchronous transmission device (10) further includes the supporting guide (112) being arranged between the conducting wire driven wheel (111), and support is led Rail (112) is located at below main drive (3), and supporting guide (112), which includes horizontally disposed uplink anticreep in left-right direction, leads Rail (120) and it is arranged on below uplink anticreep guide rail (120) and is put down with the downlink of uplink anticreep guide rail (120) parallel vertical and lead Rail (121), be both provided with the back side at the back side of main overhang-door frame (117) and secondary overhang-door frame (113) lower guiding halo (118) and Upper anticreep sheave (119), the lower axle center for being oriented to halo (118) is in same level, and the axle center of upper anticreep sheave (119) is same On one horizontal plane, upper anticreep sheave (119) left and right on the upper surface of uplink anticreep guide rail (120), which rolls, to be set, lower guiding light Take turns (118) left and right on the lower surface of downlink level gauge (121) and roll setting；The race cross section of upper anticreep sheave (119) is N-shaped, and the cross section of uplink anticreep guide rail (120) is W corresponding with N-shaped Type or Λ types；Gate stop device (8) includes being arranged on middle fixing bracket (126) in the middle part of fixed panel (101), electric wire and is installed on The positive electromagnetic actuation block (127) of middle fixing bracket (126), the main actuation contact being arranged on the right side of main overhang-door frame (117) (129) secondary actuation contact (128) and on the left of secondary overhang-door frame (113)；Main be attracted contact (129) are set with electromagnetic actuation block (127) actuation respectively with secondary actuation contact (128),Transition connecting plate (134) is provided with main overhang-door frame (117), traction seat is provided with driving steel band (107) (139), axis of traction (157) is hingedly provided with traction seat (139) front, horizontal length is provided with transition connecting plate (134) Groove (135), three arm connecting plates (141) are provided with transition connecting plate (134) front, in three arm connecting plate (141) upper arm ends Towing pad (158) is provided with, the outer end of axis of traction (157) is inserted into towing pad (158), in transition connecting plate (134) Front is provided with connecting shaft (137), and middle definitely fulcrum hole (154) is provided centrally with three arm connecting plates (141), middle absolute Fulcrum hole (154) turning set is in connecting shaft (137), and arm roots are provided with midway drive branch on three arm connecting plates (141) Spot hole (145), the center of midway drive fulcrum hole (145) are located at the center of upper towing pad (158) and middle absolute fulcrum hole (154) between the line of centres, guiding control lock shaft (146) is fitted with midway drive fulcrum hole (145),Upside is provided with lock (160) in the middle part of fixed panel (101), and lock (160) upper end is provided with upper stop piece (161), In lock (160), left end is provided with left catch (162), and fixed female lock frame (138), fixed female lock are provided with lock (160) Frame (138) includes female eave tile (164) and is arranged on the lower linking arm (165) of female eave tile (164) right end, in lower linking arm (165) snap (163) is installed between left catch (162), upper stop piece (161) is located above female eave tile (164), snap (163) below female eave tile (164)；The reverse side of transition connecting plate (134) is provided with public lock frame (140), male lock frame (140) includes its right end and hooked with female Head (164) left end hooks the public eave tile (147) closed, the rear blocking arm (150) that its right end is connected with public eave tile (147) left end and sets Lower blocking arm (148) below rear blocking arm (150) right end, public eave tile (147), rear blocking arm (150) and lower blocking arm (148) formation T-type structure, is provided with the second limiting groove (151) in rear blocking arm (150) left end lower part, is set in rear blocking arm (150) right end lower part The first limiting groove (152) is equipped with, limit convex is provided between the second limiting groove (151) and the first limiting groove (152) Rise (149), the right end of left end, rear blocking arm (150) in public eave tile (147) and the upper end intersection of lower blocking arm (148) are set There is sealed fixed pivot hole (153),Be oriented to control lock shaft (146) pass through horizontal elongated slot (135) after respectively with the second limiting groove (151) and the first limiting groove (152) corresponding, the center of gravity of public affairs lock frame (140) is located at the left side of sealed fixed pivot hole (153), in transition connecting plate (134) Reverse side be provided with fixed pivot axis (136), fixed pivot axis (136) is inserted into sealed fixed pivot hole (153);The Wire sheath (130) connected with middle fixing bracket (126) is provided with fixed panel (101), electric wire is passed through and led Line sheath (130) is electrically connected with the electromagnetic circuit of electromagnetic actuation block (127)；Male eave tile (147), female eave tile (164) are electromagnetism Iron is attracted the controlling switch of the electromagnetic circuit of block (127).
- 2. elevator door-motor according to claim 1, it is characterised in that:Traction seat (139) includes and axis of traction (157) one end The traction pedestal (155) of connection, be fastened on the traction fastening lid (156) drawn on pedestal (155) and be arranged on traction pedestal (155) the steel band gap (159) between traction fastening lid (156), driving steel band (107) pass through steel band gap (159), draw Pedestal (155) is bolted with traction fastening lid (156), and driving steel band (107) is set with steel band gap (159) extruding.
- 3. elevator door-motor according to claim 2, it is characterised in that:Door lock device (5) includes the left knife being arranged in parallel (142) with right knife (143), the lower auxiliary branch being additionally provided with transition connecting plate (134) below three arm connecting plates (141) Frame (144),What left knife (142) was rotatablely connected with the left end of lower auxiliary stand (144) and the left arm end of three arm connecting plates (141) respectively Hinge joint, also has right knife (143) to turn respectively with the right end of lower auxiliary stand (144) and the right arm end of three arm connecting plates (141) The hinge joint of dynamic connection, the line successively of its hinge joint form parallelogram, left knife (142) and three arm connecting plates (141) hinge joint of left arm end rotation connection is rotatablely connected higher than the right arm end of right knife (143) and three arm connecting plates (141) Hinge joint.
- 4. elevator door-motor according to claim 3, it is characterised in that:Limit assembly (9) includes being arranged on fixed panel (101) spacing centre mount (131) in the middle part of, be separately positioned on the right side of main overhang-door frame (117) and secondary overhang-door frame (113) on the left of Spacing connecting seat (133) and it is arranged on spacing connecting seat (133) and elastic spacing corresponding with spacing centre mount (131) touches Head (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766658.2A CN106241576B (en) | 2016-08-30 | 2016-08-30 | Elevator door-motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766658.2A CN106241576B (en) | 2016-08-30 | 2016-08-30 | Elevator door-motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106241576A CN106241576A (en) | 2016-12-21 |
| CN106241576B true CN106241576B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766658.2A Active CN106241576B (en) | 2016-08-30 | 2016-08-30 | Elevator door-motor |
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| CN (1) | CN106241576B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483200B (en) * | 2018-03-28 | 2020-04-03 | 日立电梯（中国）有限公司 | Elevator door system and driving device thereof |
| CN109399429B (en) * | 2018-12-18 | 2020-11-13 | 日立电梯（中国）有限公司 | Power-assisted door closing device for elevator hall door |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100462453B1 (en) * | 2004-06-18 | 2004-12-17 | 유병배 | Elevator door |
| CN2761552Y (en) * | 2004-12-09 | 2006-03-01 | 杭州西子孚信科技有限公司 | Driving mechanism of door opening machine in elevator |
| CN204702375U (en) * | 2015-03-28 | 2015-10-14 | 重庆华阳电梯部件有限公司 | A kind of elevator door-motor assembly |
| CN204569104U (en) * | 2015-04-03 | 2015-08-19 | 上海三菱电梯有限公司 | Tool prevents the elevator landing door of door strap derailing mechanism |
| CN206014190U (en) * | 2016-08-30 | 2017-03-15 | 浙江喜来登电梯有限公司 | Elevator door-motor |
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2016
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| CN106241576A (en) | 2016-12-21 |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Elevator door machine Effective date of registration: 20211222 Granted publication date: 20180515 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: ZHEJIANG SHERATON ELEVATOR Co.,Ltd. Registration number: Y2021110000101 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180515 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: ZHEJIANG SHERATON ELEVATOR Co.,Ltd. Registration number: Y2021110000101 |