CN205257745U - Single side door operator of rolling over - Google Patents
Single side door operator of rolling over Download PDFInfo
- Publication number
- CN205257745U CN205257745U CN201521096780.0U CN201521096780U CN205257745U CN 205257745 U CN205257745 U CN 205257745U CN 201521096780 U CN201521096780 U CN 201521096780U CN 205257745 U CN205257745 U CN 205257745U
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- door
- cutter
- single folding
- gate
- slide rail
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Abstract
The utility model relates to a single side door operator of rolling over, roll over the other sedan -chair door strap of opening with single including the quick -witted bottom plate of door, the quick -witted bottom plate of door is rolled over other opening and is equipped with synchronous belt drive mechanism between the sedan -chair door strap with single, and the quick -witted bottom plate bottom level of door is equipped with a quick -witted slide rail, and single the book otherly is equipped with the change speed gear on opening the sedan -chair door strap, and change speed gear AND gate machine slide rail adaptation is singly rolled over other opening and is installed a gate sword on the sedan -chair door strap, is provided with aggregate unit between the hold -in range of door gate sword and synchronous belt drive mechanism, and the hold -in range is located quick -witted slide rail top, and the quick -witted slide rail of hold -in range AND gate is parallel. The utility model discloses well door frame is formed by vital part equipments such as door machine bottom plate, the quick -witted slide rails of door, and mechanical strength is high, economical and practical, door gate sword simple structure is reliable, the rigidity good, flexible movements, and the preparation is convenient, has improved elevator operation's security and reliability.
Description
Technical field
The utility model relates to elevator technology field, relates in particular to a kind of single folding side opening door machine.
Background technology
Conventionally the other gate link plate of opening of single folding hangs on single folding side opening door machine slide rail, below sheet folding otherOpen gate. The other gate link plate of opening of single folding is bolted with door gate cutter. Door machine drives single foldingWhen gate motion is opened on side, directly drive permagnetic synchronous motor by door system controller, motor passes throughDrive passes motion to Timing Belt, a push rod phase after Timing Belt and the door gate knife backConnect, so motion is delivered on a cutter, a cutter drives the other gate link plate of opening of single folding to move, therebyDrive the other gate of opening of single folding to move, the other gate link plate of opening of so single folding is respectively with the other sedan-chair of opening of list foldingDoor side-to-side movement, realizes the opening and closing function of lift car gate, still, and door in prior artMachine construction machine undercapacity, the topology layout of door machine is remarkable.
Utility model content
The utility model aims to provide a kind of single folding side opening door machine, and mechanical strength is high, Men JijieStructure is simple and reliable.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of single folding side opening door machine, comprises the other gate link plate of opening of a machine bottom board and single folding, described doorMachine bottom board and other the opening between gate link plate of single folding are provided with synchronous belt drive mechanism, described door machine bottom boardLower horizontal is provided with a machine slide rail, and described single folding side is opened gate link plate and is provided with change gear, described extensionWheel and a door machine slide rail adaptation, described single folding is other to be opened a gate cutter is installed on gate link plate, described inBetween door gate cutter and the Timing Belt of synchronous belt drive mechanism, be provided with linkage, described synchronousBand is positioned at a machine slide rail top, and Timing Belt is parallel with door machine slide rail. Adopt toothed belt transmission, doorMachine transmission parts are few, volume is little, lightweight, noise is low, operational reliability is high.
Further, the other gate link plate bottom of opening of described single folding is fixedly connected with the other gate of opening of single folding.
Preferably, described linkage is Timing Belt bayonet socket parts, described Timing Belt bayonet socket partsBe fixedly connected with door gate cutter, Timing Belt bayonet socket parts engage with Timing Belt.
Further, described door gate cutter comprise a cutter push rod, door cutter bent plate, door cutter straight-arm andDoor cutter connecting lever; The center of described door cutter connecting lever connects with the top movable in door cutter base plate frontConnect, the center of described door cutter straight-arm is flexibly connected with the bottom in door cutter base plate front, described inDoor cutter bent plate is parallel is provided with two, and gapped between two door cutter bent plates, described two door cuttves are curvedPlate is movably connected on respectively the two ends of a cutter straight-arm and door cutter connecting lever;
Described door cutter connecting lever, door cutter straight-arm are between door cutter base plate and door cutter bent plate; Door cutter bulletSpring two ends are connected with door cutter base plate with one of them cutter bent plate respectively, and described door cutter spring is located atBetween door cutter connecting lever and door cutter straight-arm;
Door cutter base plate top is provided with arc-shaped slot, on door cutter connecting lever, a cutter push rod is installed, described inDoor cutter push rod one end is connected with linkage through arc-shaped slot, arranges at the back side of door cutter base plateThere is the door cutter latch hook driving by door cutter push rod.
Further, other the opening on gate link plate madial wall of described single folding is provided with and protects hook, instituteState protection hook free end and inwardly cross a top for machine slide rail, described free-ended end lower thanThe top of door machine slide rail. Protection hook has solved elevator cage door and has been subject in external force collision situation,Easily make change gear damage a problem that machine link plate comes off that causes, ensure the reliability service of door machine.
Preferably, described protection hook has two, and two protection hooks are located at respectively single other opening of rolling overThe gate link plate left and right sides.
Preferably, described single folding side is opened gate link plate and protects hook integrally manufactured.
Preferably, described synchronous belt drive mechanism is driven by permagnetic synchronous motor. Employing permanent magnetism is sameStep motor direct-drive, transmission efficiency is high.
Further, described door machine slide rail is compressing by flat board. Door machine slide rail and door machine bottom boardAfter assembling, be connected into one, the good rigidly of complete machine, economic and practical.
Further, in the rotating shaft of described active connection place, be embedded with rolling bearing. Rolling bearing,Wear and tear minimum, exempt from maintenance.
Compared with prior art, the utlity model has following beneficial effect:
In the utility model, door machine frame is by vital part assemblings such as door machine bottom board, door machine slide railsBecome, mechanical strength is high, economical and practical; Door gate knife structure is simple and reliable, good rigidly, actionFlexibly, easy to make, improve the safety and reliability of elevator operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing at F place in Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the enlarged drawing at A place in Fig. 3;
Fig. 5 is the structural representation of door gate cutter in the utility model;
Fig. 6 is the rearview of Fig. 5;
Fig. 7 is the other structural representation of opening gate link plate of single folding in the utility model;
Fig. 8 is the left view of Fig. 7;
In figure: 1-driving wheel, 2-Timing Belt, 3-door machine bottom board, 4-door machine slide rail, the mono-folding of 5-Gate link plate, other gate, 7-door gate cutter, 8-driven pulley, the 9-Timing Belt opened of the mono-folding of 6-are opened in sideBayonet socket parts, 10-door cutter push rod, 11-door cutter latch hook, 12-buffering latch hook, 13-adjusting bolt,14-damping caging bolt, 15-door cutter bent plate, 16-door cutter straight-arm, 17-door cutter spring, 18-Connection turning arm, 19-door cutter connecting lever, 20-change gear, 21-protect hook.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, belowBy reference to the accompanying drawings, the utility model is further elaborated.
As shown in Fig. 1,4, the disclosed single folding side opening door machine of the utility model, comprises a machine frameThe other gate link plate 5 of opening of frame and single folding, door machine frame comprises a machine bottom board 3 and door machine slide rail 4,Door machine bottom board 3 and other the opening between gate link plate 5 of single folding are provided with synchronous belt drive mechanism, and door machine is slidingRail 4 is located at a machine bottom board 3 bottoms, and door machine slide rail 4 levels are put, and door machine slide rail 4 is with at the bottom of door machinePlate 3 connects into an entirety. Single folding side is opened gate link plate 5 and is provided with change gear 20, change gear 20With door machine slide rail 4 adaptations, door machine bottom board 3 is provided with synchronous belt drive mechanism, toothed belt transmissionMechanism comprises driving wheel 1, driven pulley 8 and Timing Belt 2, and driving wheel 1 is by permagnetic synchronous motorDrive, or Timing Belt 2 one end are directly connected with the rotating shaft of permagnetic synchronous motor, Timing Belt 2The other end is connected with driven pulley 8. Single folding is other to be opened a gate cutter 7 is installed on gate link plate 5,Between door gate cutter 7 and the Timing Belt 2 of synchronous belt drive mechanism, be provided with linkage, synchronousBe with 2 to be positioned at machine slide rail 4 top, Timing Belt 2 is parallel with door machine slide rail 4, the other sedan-chair of opening of single foldingDoor strap 5 bottoms are fixedly connected with the other gate 6 of opening of single folding.
As shown in Fig. 2,5, linkage is Timing Belt bayonet socket parts 9, Timing Belt bayonet partPart 9 is fixedly connected with door gate cutter 7, and Timing Belt bayonet socket parts 9 engage with Timing Belt 2. DoorGate cutter 7 comprises a cutter push rod 10, door cutter bent plate 15, door cutter straight-arm 16 and door cutter connecting lever19; The center of door cutter connecting lever 19 is connected with the top movable in door cutter base plate front, door cutterThe center of straight-arm 16 is flexibly connected with the bottom in door cutter base plate front, and door cutter bent plate 15 is flatRow is provided with two, gapped between two door cutter bent plates 15, and two door cutter bent plates 15 are lived respectivelyBe dynamically connected in the two ends of door cutter straight-arm 16 and door cutter connecting lever 19; Door cutter connecting lever 19, Men DaozhiArm 16 is between door cutter base plate and door cutter bent plate 15; Door cutter spring 17 one end are with wherein oneIndividual door cutter bent plate 15 is connected, and door cutter spring 17 other ends are connected with door cutter base plate, door cutter spring17 are located between a cutter connecting lever 19 and door cutter straight-arm 16, in the rotating shaft of above-mentioned active connection placeBe embedded with rolling bearing.
As shown in Figure 6, door cutter base plate top is provided with arc-shaped slot, on door cutter connecting lever 19, installsHave a cutter push rod 10, door cutter push rod 10 one end are connected with linkage through arc-shaped slot, doorThe back side of cutter base plate is connected with and connects turning arm 18, connects turning arm 18 other ends and doorCutter push rod 10 is flexibly connected, and is provided with by door cutter push rod 10 and is with at the back side of door cutter base plateMoving door cutter latch hook 11, door cutter latch hook 11 one end and buffering latch hook adaptation, door cutter latch hook 11The other end is connected with the back side of door cutter base plate by extension spring.
As shown in Figure 4, other the opening on gate link plate 5 madial walls of single folding is provided with and protects hook 21,Protection hook 21 free ends are inwardly crossed a top for machine slide rail 4, protection hook 21 free endsEnd lower than the top of door machine slide rail 4, door machine slide rail 4 is compressing by flat board, protection is hungHook 21 has two, and two protection hooks 21 are located at respectively other gate link plate 5 left and right two of opening of single foldingSide. As shown in Figure 7,8, it is integrally manufactured with protection hook 21 that gate link plate 5 is opened on single folding side,Or protection hook 21 and single folding be other to be opened gate link plate 5 and welds or assemble.
Door machine slide rail 4 connects into an entirety with door machine bottom board 3, the other gate link plate 5 of opening of single foldingHang on a machine slide rail 4 by change gear 20, first door cutter push rod 10 is packed into Timing Belt bayonet partPart 9, is then arranged on single folding side door gate cutter 7 and opens on gate link plate 5.
Operation principle of the present utility model:
As shown in Figure 1, gate is closed condition, and door-inverter receives after enabling signal,The rotation of transducer drive permagnetic synchronous motor, drives Timing Belt 2 and Timing Belt by driving wheel 1Bayonet socket parts 9 move together, thereby make a cutter push rod 10 stressed, and door cutter push rod 10 is with connectionTurning arm 18 rotates in arc-shaped slot, and door cutter latch hook 11 rotates counterclockwise, door cutter latch hook11 separate with buffering latch hook 12, and door cutter latch hook 11 is opened; The rotation of door cutter push rod 10 simultaneouslyPromote door cutter connecting lever 19 and a cutter straight-arm 16 and rotate, two door cutter bent plates 15 move relatively,Door cutter closure, under the pulling force effect of door cutter spring 17, locking door cutter and cannot opening. WithTime door cutter bent plate 15 clamp a layer door gear door lock trolley, door-lock opening. Being accompanied by single folding side opensGate 6 moves towards the direction of opening the door together with opening Room door with single folding side. When the other gate link plate 5 of opening of single foldingContact with the damping caging bolt one of door machine bottom board 3 left parts, open the door and put in place, frequency converter drivesMoving motor stops operating, and provides certain torque keeping door opening state. Thereby realize, single folding is other to be openedGate 6 is opened together with opening Room door with single folding side. Latch hook action has rubber buffer, noiselessness.
When frequency converter is accepted to close after gate signal, drive motors opposite spin. By driving wheel 1With driven pulley 2, drive Timing Belt 2 motion in the other direction together with Timing Belt bayonet socket parts 9. ThisTime door cutter cannot open, thereby make a cutter push rod 10 stressed, drive door gate cutter 7 and single foldingGate link plate 5 is opened together towards the direction motion of closing the door in side. Principle is identical when opening the door, drives simultaneouslyLayer door gear door lock moves towards the direction of closing the door together with layer door hanging plate. When moving to right side, door cutterAfter latch hook 11 contacts with adjusting bolt 13, door cutter latch hook 11 rotates release, door cutter latch hook11 engage with buffering latch hook 12. After the release of door cutter, under the 10 stressed effects of door cutter push rod,Drive door cutter connecting lever 19 and door cutter straight-arm 16 to rotate, two door cutter bent plates 15 move dorsad,Door cutter is opened completely, and door cutter bent plate pine 15 opens a layer door gear door lock trolley simultaneously, door lock and layerThe engagement of door gear latch hook, single folding is other opens Room door door-closing in-place and pins. The other gate of opening of single folding is hungPlate 5 contacts with damping caging bolt 14, and transducer drive motor stops operating, and provides oneDetermine the torque keeping state of closing the door, thereby realize, single folding is other opens gate 6 and single folding side is opened together with the door of the RoomClose. Door of the present utility model machine frame connects by standard component, by door machine bottom board, left plate,The vital parts such as right plate, door machine slide rail are assembled or are welded, and mechanical strength is high, ensuresDoor machine is reliable. All parts all adopt metal sheets to make, and processing is simple, weightGently, good economy performance. Door machine slide rail adopts special grinding apparatus pressed metal thin plate to form, door machine slide railAfter assembling with door machine bottom board, be connected into one, the good rigidly of complete machine, economic and practical. Door machine link plateAdopt 4mm steel plate to be made, increased simultaneously and prevented the gate function that comes off. Door gate cutterStructure makes elevator cage door can not in car, open gate in non-onlocking zone, prevents gate quiltSurprisingly open, personnel crash into hoistway; Door knife structure is reliable, good rigidly, flexible movements, door cutterAction each connector in, be all embedded with rolling bearing, wear and tear minimum, exempt from maintenance.
Certainly, the utility model also can have other numerous embodiments, is not deviating from this practicality newlyIn the situation of type spirit and essence thereof, those of ordinary skill in the art can be according to the utility modelMake various corresponding changes and distortion, but these corresponding changes and distortion all should belong to this realityWith the protection domain of novel appended claim.
Claims (10)
1. a single folding side opening door machine, it is characterized in that: comprise the other gate link plate (5) of opening of a machine bottom board (3) and single folding, described door machine bottom board (3) and other the opening between gate link plate (5) of single folding are provided with synchronous belt drive mechanism, described door machine bottom board (3) lower horizontal is provided with a machine slide rail (4), described single folding side is opened gate link plate (5) and is provided with change gear (20), described change gear (20) and door machine slide rail (4) adaptation, described single folding is other to be opened a gate cutter (7) is installed on gate link plate (5), between described door gate cutter (7) and the Timing Belt (2) of synchronous belt drive mechanism, be provided with linkage, described Timing Belt (2) is positioned at machine slide rail (4) top, Timing Belt (2) is parallel with door machine slide rail (4).
2. single folding side opening door machine according to claim 1, is characterized in that: other gate link plate (5) bottom of opening of described single folding is fixedly connected with the other gate (6) of opening of single folding.
3. single folding side opening door machine according to claim 1, it is characterized in that: described linkage is Timing Belt bayonet socket parts (9), described Timing Belt bayonet socket parts (9) are fixedly connected with door gate cutter (7), and Timing Belt bayonet socket parts (9) engage with Timing Belt (2).
4. single folding side opening door machine according to claim 1, is characterized in that: described door gate cutter (7) comprises a cutter push rod (10), door cutter bent plate (15), door cutter straight-arm (16) and door cutter connecting lever (19); The center of described door cutter connecting lever (19) is connected with the top movable in door cutter base plate front, the center of described door cutter straight-arm (16) is flexibly connected with the bottom in door cutter base plate front, described door cutter bent plate (15) is parallel is provided with two, gapped between two door cutter bent plates (15), described two door cutter bent plates (15) are movably connected on respectively the two ends of a cutter straight-arm (16) and door cutter connecting lever (19);
Described door cutter connecting lever (19), door cutter straight-arm (16) are positioned between a cutter base plate and door cutter bent plate (15); Door cutter spring (17) two ends are connected with door cutter base plate with one of them cutter bent plate (15) respectively, and described door cutter spring (17) is located between a cutter connecting lever (19) and door cutter straight-arm (16);
Described door cutter base plate top is provided with arc-shaped slot, on door cutter connecting lever (19), a cutter push rod (10) is installed, described door cutter push rod (10) one end is connected with linkage through arc-shaped slot, and the back side of door cutter base plate is provided with the door cutter latch hook (11) driving by door cutter push rod (10).
5. single folding side opening door machine according to claim 1, it is characterized in that: other the opening on gate link plate (5) madial wall of described single folding is provided with and protects hook (21), described protection hook (21) free end is inwardly crossed a top for machine slide rail (4), and described free-ended end is lower than the top of door machine slide rail (4).
6. single folding side opening door machine according to claim 5, is characterized in that: described protection hook (21) has two, and two protection hooks (21) are located at respectively other gate link plate (5) left and right sides of opening of single folding.
7. single folding side opening door machine according to claim 5, is characterized in that: it is integrally manufactured with protection hook (21) that gate link plate (5) is opened on described single folding side.
8. single folding side opening door machine according to claim 1, is characterized in that: described synchronous belt drive mechanism is driven by permagnetic synchronous motor.
9. single folding side opening door machine according to claim 1, is characterized in that: described door machine slide rail (4) is compressing by flat board.
10. single folding side opening door machine according to claim 4, is characterized in that: in the rotating shaft of described active connection place, be embedded with rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096780.0U CN205257745U (en) | 2015-12-24 | 2015-12-24 | Single side door operator of rolling over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096780.0U CN205257745U (en) | 2015-12-24 | 2015-12-24 | Single side door operator of rolling over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257745U true CN205257745U (en) | 2016-05-25 |
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ID=55999286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096780.0U Active CN205257745U (en) | 2015-12-24 | 2015-12-24 | Single side door operator of rolling over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967029A (en) * | 2016-06-28 | 2016-09-28 | 苏州乐丰电梯部件有限公司 | Drive device used for door knife assembly in elevator |
| CN108821074A (en) * | 2018-08-01 | 2018-11-16 | 杭州法维莱科技有限公司 | A kind of two-fold layer door gear of single-rail |
| CN111498654A (en) * | 2020-04-26 | 2020-08-07 | 波士顿电梯（湖州）有限公司 | Side-opening door machine suitable for multi-door elevator |
-
2015
- 2015-12-24 CN CN201521096780.0U patent/CN205257745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967029A (en) * | 2016-06-28 | 2016-09-28 | 苏州乐丰电梯部件有限公司 | Drive device used for door knife assembly in elevator |
| CN108821074A (en) * | 2018-08-01 | 2018-11-16 | 杭州法维莱科技有限公司 | A kind of two-fold layer door gear of single-rail |
| CN111498654A (en) * | 2020-04-26 | 2020-08-07 | 波士顿电梯（湖州）有限公司 | Side-opening door machine suitable for multi-door elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: 610000, Sichuan, Shuangliu County, Concord street, Washington Avenue, No. two, No. 1158, No. Patentee after: Sichuan express Elevator Co., Ltd. Address before: 610200 Sichuan city of Chengdu province Shuangliu County West Port Economic Development Zone Tengfei Road No. 568 three Patentee before: SICHUAN MEIAO SITONG TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 610200, No. two, section 1158, Washington Avenue, Concord street, Shuangliu, Sichuan, Chengdu Patentee after: Doppler elevator Ltd Address before: 610000, Sichuan, Shuangliu County, Concord street, Washington Avenue, No. two, No. 1158, No. Patentee before: Sichuan express Elevator Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610200 1158, two section of Hua Fu Road, Xiehe street, Shuangliu District, Chengdu, Sichuan. Patentee after: Doppler elevator Limited by Share Ltd Address before: 610200 1158, two section of Hua Fu Road, Xiehe street, Shuangliu District, Chengdu, Sichuan. Patentee before: Doppler elevator Ltd |
|
| CP01 | Change in the name or title of a patent holder |