CN208561396U - A kind of elevator switch door gear - Google Patents
A kind of elevator switch door gear Download PDFInfo
- Publication number
- CN208561396U CN208561396U CN201821258835.7U CN201821258835U CN208561396U CN 208561396 U CN208561396 U CN 208561396U CN 201821258835 U CN201821258835 U CN 201821258835U CN 208561396 U CN208561396 U CN 208561396U
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- idler wheel
- top plate
- pedestal
- 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.)
- Expired - Fee Related
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of elevator switch door gears, including top plate and pedestal, door-plate is connected between the top plate and pedestal, the top middle position of the top plate is equipped with mounting blocks, the top middle position of the door-plate is equipped with mounting rack, the mounting blocks are connected with mounting rack by electric telescopic rod, the bottom inner portion of the mounting rack is equipped with the first connecting shaft, the first idler wheel is rotatably connected in first connecting shaft, the first groove is equipped at the position of corresponding first idler wheel in the top of the top plate, guide table is equipped in first groove, this elevator switch door gear, it is controlled by the work to electric telescopic rod, to provide required power for the switch of door-plate, structure is relatively simple, it is convenient for safeguarding, and between top plate and the connection of door-plate the first idler wheel setting, can effectively reduce door-plate it is mobile when be subject to Frictional force replaces sliding friction to have good noise reduction effect using rolling friction.
Description
Technical field
The utility model relates to elevator field of engineering technology, specially a kind of elevator switch door gear.
Background technique
As various high buildings and large mansions are rised sheer from level ground, elevator becomes its indispensable device.Elevator includes car floor, phase
Mutual close-connected lift-cabin wall panel and the door lifter structure that car door oral area point is arranged in, carriage door lifter structure generally use
The form of horizontally sliding door, sliding door can be slided relative to lift-cabin wall panel, to open and close carriage, application number
201120307158.5 disclose a kind of device for elevator switch door, comprising pedestal, the control unit being set on the base,
Driving part and transmission parts, light curtain, the door-closing in-place switch that control unit includes controller, is connected by bus with controller
And elevator runs shutdown switch, driving part includes be connected with controller motor and the reduction gearbox that is connected with motor output shaft.It passes
Dynamic component includes several belt pulleys, belt and gate connecting plate, and belt pulley is fixed on the two sides of pedestal, and belt is wrapped in belt
Between wheel, gate connecting plate is mounted on belt, and when opening to elevator door, required power is mainly provided with motor,
Although the technology that current motor provides power is more sufficient, use elevator as power, there is structure is complicated, safeguards
Inconvenient problem, to be not easy to the use of people.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of elevator switch door gear, is led to
It crosses electric telescopic rod and provides power for the opening and closing of elevator door, structure is relatively simple, can be effective convenient for the maintenance in later period
Solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of elevator switch door gear, including top plate
And pedestal, door-plate is connected between the top plate and pedestal, the top middle position of the top plate is equipped with mounting blocks, the door
The top middle position of plate is equipped with mounting rack, and the mounting blocks are connected with mounting rack by electric telescopic rod, the mounting rack
Bottom inner portion be equipped with the first connecting shaft, be rotatably connected to the first idler wheel, the top pair of the top plate in first connecting shaft
It answers and is equipped with the first groove at the position of the first idler wheel, guide table is equipped in the first groove, the side of the pedestal is equipped with first and connects
Access slot, corresponding first link slot in the side of the door-plate are equipped with the first connecting plate, and the side of the top plate is equipped with the second link slot,
Corresponding second link slot in the side of the door-plate is equipped with the second connecting plate.
As a kind of optimal technical scheme of the utility model, the top plate top of the guide table side is equipped with guide groove,
The bottom end of the mounting rack, which corresponds to, is equipped with connecting plate at the position of guide groove.
It is recessed that second is equipped with as a kind of optimal technical scheme of the utility model, in the pedestal below second connecting plate
Slot, the second groove is interior to be equipped with the second connecting shaft.
As a kind of optimal technical scheme of the utility model, it is rotatably connected to the second idler wheel in second connecting shaft,
The second connecting plate bottom end above second idler wheel is equipped with boss.
As a kind of optimal technical scheme of the utility model, second link slot is set as L-type structure, and described second
The corresponding second link slot setting of connecting plate.
Compared with prior art, the utility model has the beneficial effects that this elevator switch door gear, by electric expansion
The work of bar is controlled, so that the switch for door-plate provides required power, structure is relatively simple, convenient for safeguarding, Er Qie
The setting of first idler wheel between top plate and the connection of door-plate can effectively reduce the frictional force being subject to when door-plate movement, use
Rolling friction replaces sliding friction to have good noise reduction effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section structural schematic diagram.
In figure: 1 top plate, 2 pedestals, 3 door-plates, 4 mounting blocks, 5 mounting racks, 6 electric telescopic rods, 7 first connecting shafts, 8 first
Idler wheel, 9 guide tables, 10 guide grooves, 11 connecting plates, 12 first link slots, 13 first connecting plates, 14 second link slots, 15 second
Connecting plate, 16 second connecting shafts, 17 second idler wheels, 18 boss.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of elevator switch door gear, including 1 He of top plate
Pedestal 2, is connected with door-plate 3 between top plate 1 and pedestal 2, the top middle position of top plate 1 is equipped with mounting blocks 4, the top of door-plate 3
It holds middle position to be equipped with mounting rack 5, mounting blocks 4 and mounting rack 5 to connect by electric telescopic rod 6, the bottom inner portion of mounting rack 5
Equipped with the first connecting shaft 7, the first idler wheel 8, the position of corresponding first idler wheel 8 in the top of top plate 1 are rotatably connected in the first connecting shaft 7
It sets place and is equipped with the first groove, guide table 9 is equipped in the first groove, the side of pedestal 2 is equipped with the first link slot 12, the side of door-plate 3
Corresponding first link slot 12 in face is equipped with the first connecting plate 13, and the side of top plate 1 is equipped with the second link slot 14, the side pair of door-plate 3
The second link slot 14 is answered to be equipped with the second connecting plate 15,1 top of top plate of 9 side of guide table is equipped with guide groove 10, the bottom of mounting rack 5
It holds and is equipped with connecting plate 11 at the position of corresponding guide groove 10, the operation of auxiliary guiding can be played, to ensure that whole fortune
Row stability, the pedestal 2 of 15 lower section of the second connecting plate is interior to be equipped with the second groove, and the second connecting shaft 16 is equipped in the second groove, the
The second idler wheel 17 is rotatably connected in two connecting shafts 16,15 bottom end of the second connecting plate of 17 top of the second idler wheel is equipped with boss 18,
By the rolling between the second connecting plate 15 and the second idler wheel 17, thus instead of 12 cell wall of the second connecting plate 15 and the first link slot
Sliding, thus be effectively reduced the second connecting plate 15 it is mobile when the frictional force that is subject to, the second link slot 14 is set as L-type knot
Structure, corresponding second link slot 14 setting of the second connecting plate 15, plays certain position-limiting action, door-plate 3 can be prevented to outgoing
Raw inclination.
When in use: top plate 1 and pedestal 2 being installed to the side of cage, then the control of electric telescopic rod 6 and elevator
System processed is attached, and in the open signal that the control system for receiving elevator issues, electric telescopic rod 6 extends, to make
Door-plate 3 moves out, the first idler wheel 8 rolls in guide table 9 at this time, and the second connecting plate 15 is along the second idler wheel 17 to outward transport
It is dynamic, to work.
The L-type structure of the second link slot of the utility model 14 is arranged, and can effectively prevent door-plate 3 to be inclined outwardly, and first
The structure setting of idler wheel 8 and the second idler wheel 17 can effectively reduce the frictional force that door-plate 3 is subject to when moving, be oriented to simultaneously
The structure setting of platform 9 and boss 18 makes it possible to effectively prevent the mobile run-off the straight of door-plate 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of elevator switch door gear, including top plate (1) and pedestal (2), it is characterised in that: the top plate (1) and pedestal (2)
Between be connected with door-plate (3), the top middle position of the top plate (1) is equipped with mounting blocks (4), the top of the door-plate (3)
Middle position is equipped with mounting rack (5), the mounting blocks (4) and mounting rack (5) and is connected by electric telescopic rod (6), the peace
The bottom inner portion for shelving (5) is equipped with the first connecting shaft (7), is rotatably connected to the first idler wheel (8) on first connecting shaft (7),
It is equipped with the first groove at the position on the top of the top plate (1) corresponding first idler wheel (8), is equipped with guide table (9) in the first groove,
The side of the pedestal (2) is equipped with the first link slot (12), and the side of the door-plate (3) corresponding first link slot (12) are equipped with the
The side of one connecting plate (13), the top plate (1) is equipped with the second link slot (14), and the side corresponding second of the door-plate (3) connects
Access slot (14) is equipped with the second connecting plate (15).
2. a kind of elevator switch door gear according to claim 1, it is characterised in that: the top of guide table (9) side
Plate (1) top is equipped with guide groove (10), and the bottom end of the mounting rack (5), which corresponds to, is equipped with connecting plate at the position of guide groove (10)
(11)。
3. a kind of elevator switch door gear according to claim 1, it is characterised in that: below second connecting plate (15)
Pedestal (2) in be equipped with the second groove, be equipped with the second connecting shaft (16) in the second groove.
4. a kind of elevator switch door gear according to claim 3, it is characterised in that: turn on second connecting shaft (16)
Dynamic to be connected with the second idler wheel (17), the second connecting plate (15) bottom end above second idler wheel (17) is equipped with boss (18).
5. a kind of elevator switch door gear according to claim 1, it is characterised in that: the second link slot (14) setting
For L-type structure, second connecting plate (15) corresponding second link slot (14) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258835.7U CN208561396U (en) | 2018-08-06 | 2018-08-06 | A kind of elevator switch door gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258835.7U CN208561396U (en) | 2018-08-06 | 2018-08-06 | A kind of elevator switch door gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561396U true CN208561396U (en) | 2019-03-01 |
Family
ID=65450327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258835.7U Expired - Fee Related CN208561396U (en) | 2018-08-06 | 2018-08-06 | A kind of elevator switch door gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561396U (en) |
-
2018
- 2018-08-06 CN CN201821258835.7U patent/CN208561396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200806 |