CN109305617A - A kind of elevator is anti-to crash into protective door - Google Patents
A kind of elevator is anti-to crash into protective door Download PDFInfo
- Publication number
- CN109305617A CN109305617A CN201710659656.8A CN201710659656A CN109305617A CN 109305617 A CN109305617 A CN 109305617A CN 201710659656 A CN201710659656 A CN 201710659656A CN 109305617 A CN109305617 A CN 109305617A
- Authority
- CN
- China
- Prior art keywords
- door
- net
- elevator
- groove
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- 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
- B66B13/30—Constructional features of doors or gates
- B66B13/308—Details of seals and joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Abstract
A kind of elevator is anti-to crash into protective door, and when the layer door and lift car of each floor are parked in the floor, layer door and the intermediate of elevator cab door install protective door additional.After elevator, which runs to a certain floor, to stop, namely landing sill and carriage gate sill is in same horizontal line, bearing on device with elasticity is just fallen in inside groove under the pressure of compression spring, is opened using elevator cab door and the bearing being stuck in car door groove is driven to open net door.Similarly, car door is closed, and net door is also and then closed, carriage starts toward when the operation of other floors after car door is closed, bearing will be slipped over out of groove, and net door is to be in closed state at this time, and only lift car is run to after the floor could drive net door to open or close using car door.When certain floor elevator layer door is because of sensor failure or other failures, when the elevator external door of the floor being caused surprisingly to be opened, net door is in closed state, to play the purpose of warning and protection.
Description
Technical field
The present invention relates to elevators field, specially a kind of elevator is anti-to crash into protective door.
Background technique
The present invention relates to a kind of elevator, specially layer door by electric opening a kind of elevator, in day-to-day operation
In, due to sensor failure or other failures, certain floor elevator layer door is caused surprisingly to be opened, if lift car is not in the building
Layer, it is possible to which generation personnel surprisingly crash into accident.
Summary of the invention
In order to overcome this elevator due to sensor failure or other failures, the layer door of certain floor is caused surprisingly to be opened
And the accident that causes casualties, the present invention provide that a kind of elevator is anti-to crash into protective door, can play effective protection and warning
Effect.
The technical solution adopted by the present invention to solve the technical problems is: being parked in layer door and the lift car of each floor
When the floor, layer door and the intermediate of elevator cab door install protective door additional, to achieve the purpose that protection staff life.
In order to solve above-mentioned task, the present invention provides that a kind of elevator is anti-to crash into protective door, including groove profile doorframe, net
Door, groove and the device with elasticity form, it is characterised in that: have two fan net doors on groove profile doorframe, net door upper ledge is respectively filled with lower frame
There are two pulleys, fluted in carriage two upper installations equipped with the device with elasticity on net door frame.When elevator run to it is a certain
After floor stops, that is, landing sill and carriage gate sill, in same horizontal line, the bearing on the device with elasticity is being pressed
It is just fallen under the pressure of power spring inside groove, elevator cab door, which is opened, drives net door and then to open.Similarly, car door closes
It closing, net door is also and then closed, and carriage starts toward when the operation of other floors after car door is closed, and bearing will be slipped over out of groove,
Net door is to be in closed state at this time, only lift car run to after the floor using car door could drive net door open or
Close, carriage not floor net door be all to be in closed state, to play the purpose of warning and protection.
The invention has the advantages that can be led in certain floor elevator layer door because of sensor failure or other failures
When the elevator layer door of the floor being caused surprisingly to open, effective warning and protective effect are played.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the enlarged diagram that car door drives net door to open and close.
Fig. 3 is the schematic diagram that the device with elasticity is mounted on net door frame.
Fig. 4 is the apparatus structure schematic diagram with elasticity.
Fig. 5 is groove schematic diagram.
Fig. 6 is the schematic diagram that bearing is parked in groove.
Fig. 7 is the A-A cross-sectional view of Fig. 6.
1. groove profile doorframe in figure, 2. devices with elasticity, 3. devices with elasticity, 4. right net doors, 5. left net doors, 6. right nets
Doorframe, 7. left net door frames, 8. pulleys, 9. setscrews, 10. carriages, 11. position blocks, 12. small permanent magnets, 13. small iron blocks,
14. groove, 15. crankshafts, 16. bearings, 17. gliding grooves, 18. holes, 19. holes, 20. bolts, 21. bolts, 22. nuts, 23. spiral shells
Mother, 24. screws, 25. screws, 26. screws, 27. screws, 28. Left-Hand Panels, 29. bottom panels, 30. compression springs, 31. axis,
32. axle sleeve, 33. crankshaft holes, 34. holes, 35. axle sleeves, 36. right panels, the hole on 37. grooves, 38. screws, 39. right carriages
Door, 40. left car doors, 41. carriage door face boards, 42. bottom cases, 43. axis.
Specific embodiment
In Fig. 1, right net door (4), the upper door frame of left net door (5) and lower door frame are respectively filled there are two pulley (8), pulley (8)
It falls in the sliding slot of groove profile doorframe (1), is fixed with position block (11) in groove profile doorframe (1) gliding groove (17) centered position,
Device (2) with elasticity is housed in right net door (4) left frame, the device (3) with elasticity is housed on the right frame of left net door (5).
In the embodiment depicted in figure 2, Fig. 2 is amplified to the part of Fig. 1, on right car door (39) as shown in Figure 2
Equipped with groove (14), groove (14) are housed on left car door (40), groove (14) is as shown in figure 5, the interior slot for arc, on quadrangle
There are hole (37), it is fixed with screw (38).
In the embodiment shown in fig. 7, screw (38) surface and groove (14) surface and carriage door face board (41) are same
It is the slot of arc in one plane, in groove (14), when running above and below elevator carriage, is convenient for bearing (16) from groove
(14) inner to skid off.
In the embodiment shown in fig. 6, after elevator, which runs to a certain floor, to stop, that is, the device (2) with elasticity,
(3) bearing (16) on is fallen under the pressure of compression spring (30) inside groove (14).The left sedan-chair of elevator as shown in Figure 2
Compartment door (40) and right car door (39), which are opened, drives left net door (5) and right net door (4) and then to open, and similarly, car door is closed, net
Door is also and then closed, and carriage (10) starts toward when the operation of other floors after car door is closed, and bearing (16) will be from groove (14)
It inside slips over, net door is to be in closed state at this time, and only lift car (10) utilizes left car door (40) after running to the floor
Drive left net door (5) and right net door (4) that can just open or close with right car door (39), carriage (10) not floor net door all
It is to be in closed state, to play the purpose of warning and protection.Small iron block is fixed in left net door frame (7) as shown in Figure 2
(13), small permanent magnets (12) are fixed in right net door frame (6), are fixed in groove profile lower slider of doorframe slot (17) centered position
Position block (11), when carriage (10) is not in the floor, left net door (5) and right net door (4) are to be in closed state, Zuo Wangmen
(5) and right net door (4) is parked in the position centered on position block (7) under small iron block (13) and small permanent magnets (12) suction
It sets.
In the embodiment shown in fig. 4, one end of axis (31) passes through compression spring (30), from the hole (33) of crankshaft (15) lower end
In pass through cover on axle sleeve (32), axle sleeve (32) is fixed on right panel (36), and another end cap of axis (31) is in axle sleeve (35)
On, axle sleeve (35) is fixed on Left-Hand Panel (28), and bearing (16) is fixed on the axis (43) of crankshaft (15) upper end, compression spring
(30) upper end be it is hook-shaped, be hooked on crankshaft (15), compression spring (30) lower end be it is straight, be inserted in the hole (34) on bottom panel (29)
In.
In the embodiment shown in fig. 3, Left-Hand Panel (28) is fixed on net door frame (6) with bolt (20), (21), by spiral shell
Female (22), (23) are tightened, and the bottom case (42) of the device (2) with elasticity is then put on, solid with screw (24), (25), (26), (27)
It is fixed.
Claims (4)
1. a kind of elevator is anti-to crash into protective door, formed including groove profile doorframe, net door, groove and device with elasticity, it is special
Sign is: having two fan net doors on groove profile doorframe, net door upper ledge and lower frame respectively fills that there are two pulleys, elastic equipped with band on net door frame
Device, it is fluted in carriage two upper installations, after elevator, which runs to a certain floor, to stop, that is, landing sill and carriage
In same horizontal line, the bearing on the device with elasticity is fallen in inside groove gate sill under the pressure of compression spring, elevator
Car door, which is opened, drives net door and then to open, and similarly, car door is closed, and net door is also and then closed, and carriage is opened after car door is closed
Begin toward when the operation of other floors, bearing will be slipped over out of groove, and net door is to be in closed state at this time, and only lift car is transported
Row to net door could being driven to open or close using car door after the floor, carriage not floor net door be all to be in closing shape
State.
2. elevator according to claim 1 is anti-to crash into protective door, it is characterized in that: one of the axis on the device with elasticity
End passes through in the hole of crankshaft lower end and covers on axle sleeve, axle sleeve is fixed in right panel, the other end of axis across compression spring
Cover on axle sleeve, axle sleeve is fixed on Left-Hand Panel, and bearing is fixed on the axis of crankshaft upper end, compression spring upper end be it is hook-shaped,
Be hooked on crankshaft, compression spring lower end be it is straight, be inserted in the hole on bottom panel.
3. elevator according to claim 1 is anti-to crash into protective door, it is characterized in that: being the slot of arc, quadrangle in groove
On have hole, be screwed, screw surface and groove surfaces and bridge chamber door panel are in the same plane.
4. elevator according to claim 1 is anti-to crash into protective door, it is characterized in that: being fixed with small iron in left net door frame
Block is fixed with small permanent magnets in right net door frame, is fixed with position block in groove profile lower slider of doorframe slot centered position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659656.8A CN109305617A (en) | 2017-07-28 | 2017-07-28 | A kind of elevator is anti-to crash into protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659656.8A CN109305617A (en) | 2017-07-28 | 2017-07-28 | A kind of elevator is anti-to crash into protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109305617A true CN109305617A (en) | 2019-02-05 |
Family
ID=65207602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659656.8A Pending CN109305617A (en) | 2017-07-28 | 2017-07-28 | A kind of elevator is anti-to crash into protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109305617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084761A (en) * | 2021-10-08 | 2022-02-25 | 浙江智菱科技有限公司 | Door machine driven elevator anti-falling method and door machine linkage protection anti-falling elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1070660A (en) * | 1952-02-04 | 1954-08-05 | Suisse De Wagons Et D Ascenseu | Coupling device for the sliding door, with automatic movement, of a passage in the shaft of an elevator |
| JPS4855566U (en) * | 1971-10-27 | 1973-07-17 | ||
| US4148377A (en) * | 1977-01-10 | 1979-04-10 | Inventio Ag | Apparatus for actuating hoistway doors of an elevator |
| CN105883557A (en) * | 2016-06-12 | 2016-08-24 | 冯晓梅 | Elevator safety door |
| CN106672770A (en) * | 2017-03-07 | 2017-05-17 | 冯晓梅 | Elevator safety door |
-
2017
- 2017-07-28 CN CN201710659656.8A patent/CN109305617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1070660A (en) * | 1952-02-04 | 1954-08-05 | Suisse De Wagons Et D Ascenseu | Coupling device for the sliding door, with automatic movement, of a passage in the shaft of an elevator |
| JPS4855566U (en) * | 1971-10-27 | 1973-07-17 | ||
| US4148377A (en) * | 1977-01-10 | 1979-04-10 | Inventio Ag | Apparatus for actuating hoistway doors of an elevator |
| CN105883557A (en) * | 2016-06-12 | 2016-08-24 | 冯晓梅 | Elevator safety door |
| CN106672770A (en) * | 2017-03-07 | 2017-05-17 | 冯晓梅 | Elevator safety door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084761A (en) * | 2021-10-08 | 2022-02-25 | 浙江智菱科技有限公司 | Door machine driven elevator anti-falling method and door machine linkage protection anti-falling elevator |
| CN114084761B (en) * | 2021-10-08 | 2023-03-10 | 浙江智菱科技有限公司 | Door machine driven elevator anti-falling method and door machine linkage protection anti-falling elevator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190205 |