CN2868957Y - Elevator door machine structure - Google Patents
Elevator door machine structure Download PDFInfo
- Publication number
- CN2868957Y CN2868957Y CN 200520067817 CN200520067817U CN2868957Y CN 2868957 Y CN2868957 Y CN 2868957Y CN 200520067817 CN200520067817 CN 200520067817 CN 200520067817 U CN200520067817 U CN 200520067817U CN 2868957 Y CN2868957 Y CN 2868957Y
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- CN
- China
- Prior art keywords
- door
- elevator
- guide rail
- motor
- elevator door
- 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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Abstract
An elevator door structure provided is composed of an electric machine, control device, drive, guide rail, and panel component. Wherein, the electric machine and its control device, drive, and guide rail are arranged on the panel; the electric machine rotates under the action of the control device and then, via the drive, drives the elevator car door to undergo horizontal moving along the guide rail; the drive device comprises a belt wheel fixed at the right end of a the panel component and realizing a belt based driving with the shaft of the electric machine and a connecting rod component positioned at the same vertical position with the belt wheel and arranged on the left end of the panel component, wherein, the shaft of the belt wheel and the shaft of the connecting rod component realize a drive through a synchronous belt which is an integral structure in connection with the elevator car door. The elevator door structure has the advantages of a simple, stable, and reliable structure.
Description
Technical field
The utility model relates to elevator, relates in particular to the door machine of elevator.
Background technology
The door machine of the elevator of prior art, a kind of common structure are that the transmission of employing mechanical speed change utilizes the gear on the motor shaft, drives belt pulley, is driven by belt pulley then and cranks arm, and drives door machine link plate again by cranking arm, and makes the elevator door unlatching closed.The door machine of existing structure, complex structure, fault occurrence frequency height, noise is big, the life-span is short, so people are seeking the solution of these problems always, a kind of elevator door-motor gear, rack gear are disclosed as Chinese patent CN 02216640.8, it is on the output shaft of electrical motor gear to be installed, this gear and the tooth bar engagement that is fixed on the gate link plate; Chinese patent CN 02272989.5 discloses a kind of multi-functional elevator door-motor mechanism; Chinese patent CN 200420028745.0 discloses a kind of elevator door-motor device, comprises a plate and gantry crane tool, and the gantry crane tool is by the guide rail sliding block joint on a pulley fixed thereon and the door plate, and each door leaf is provided with two gantry crane tools; Chinese patent CN 01235676.X discloses a kind of application auto door driving device widely, and characteristics are the transition gear group band clutch configurations in its gear transmission structure; Chinese patent CN 99219106.8 discloses a kind of elevator midsplit type gate door machine, and its characteristics are in the frame of opening the door; Chinese patent CN 02118573.5 discloses the drive mechanism of a kind of garden arc automatic door; 98209631.3 of Chinese patent CN disclose a kind of elevator door-motor speed control unit.
Though problems such as complex structure, the fault occurrence frequency height of the feasible door of existing various structures machine, noise is big, the life-span is short obtain solution to a certain degree, opposite house machine structure is done improvement, and is still very big with a further space of machine performance of improving.
The utility model content
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part, and proposes elevator door-motor a kind of simple in structure, solid and reliable.
The technical scheme in the invention for solving the above technical problem also comprises, manufacture a kind of elevator door-motor structure, comprise electrical motor, control setup, driving device, guide rail and panel assembly, described electrical motor, control device of electric motor, driving device and guide rail all are installed on the panel assembly, the controlled device effect of electrical motor and turning round drives elevator cage door parallel motion on guide rail through driving device, and: described driving device, comprise that one is fixed in the right-hand member of panel assembly, and bel-drivenn belt pulley between the axle of motor, with this belt pulley at same vertical position, be installed on the connecting rod assembly of the left end of panel assembly, synchronous strap drive between the axle of described belt pulley and the axle of connecting rod assembly, this synchronization bar is connected with elevator cage door.
Adopt and thisly slow down,, can guarantee gate stable action, reliable with bringing the drive mechanism that drives the elevator cage door action synchronously with belt pulley.
Described synchronous band is an integrative-structure.Adopt the synchronous band of integrative-structure, with respect to the synchronous band that adopts multistage to be put together, operation can be more steady.
The axle of described belt pulley and the rotation in the control setup detect chain gear between the axle.This structure is the measurement means that current running velocity is provided for control setup, so that the feedback signal of operation conditions to be provided.
Described elevator cage door moves on guide rail by slide block assembly.
Described elevator cage door comprises left and right two parts, and described slide block assembly comprises left and right two parts.This structure is at the midsplit type elevator door-motor.
Left and right sides two parts of described slide block assembly are fixed in oppositely directed two places that are with synchronously of horizontal motion respectively.This structure, when motor rotated toward direction, two fan gates move in opposite directions, do the action of closing the door, and when the past counter-rotation of motor, two fan gates moves dorsad, does the action of opening the door.
The midway location of described guide rail is provided with electromagnet.
The left half of described slide block assembly is connected with connecting rod assembly, and also be connected with on it cooperate with elevator cage door the door cutter be to set up part jointly.
Also comprise by synchronous band around, be installed on panel assembly, the touching of midway location of next-door neighbour's guide rail run the pass jointly on the horizontal direction.
Described control setup comprises frequency converter.
Compare with prior art, elevator door-motor structure of the present utility model, simple in structure, solid and reliable.
Description of drawings
Fig. 1 is an elevator door-motor structure embodiment scheme drawing of the present utility model.
Fig. 2 is the described control setup electricity of a utility model embodiment principle schematic.
The specific embodiment
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
Elevator door-motor structure of the present utility model as shown in Figure 1, comprise motor 1, belt pulley 5, use belt 2 transmissions between the output shaft of motor and the belt pulley, control setup 4, axle is by the shaft drive of chain 6 with belt pulley 5 on the speed detection architecture on it, belt pulley 5 is positioned at the right-hand member of panel assembly 11, on same vertical position, the left end of panel assembly 11 is provided with connecting rod assembly 7, its with belt pulley 5 the axle by being with 3 transmissions synchronously, the epimere of band is captiveed joint with right gate 9b synchronously, the hypomere of band is captiveed joint with left gate 9a synchronously, left side gate 9a is by left slider assembly 10a, right gate 9b by right slide block assembly 10b can be under the drive of being with synchronously on guide rail 14 parallel motion, left slider assembly 10a also links to each other with connecting rod assembly 7, and with what which is provided with a cutter is to set up part 8 jointly to link to each other, cooperate with the Room door of elevator by the door cutter, just can drive Room door action, middle position at guide rail is provided with electromagnet 13, and by synchronous band around, the midway location of next-door neighbour's guide rail 14 on the horizontal direction is provided with and is installed on touching of panel assembly 11 and runs jointly and close 12.
Described control setup 4, its in-to-in circuit structure as shown in Figure 2, comprises a frequency converter.Its principle of work is:
The door machine has two kinds of running velocitys when the switch door moves.No matter open the door or close the door, begin when opening the door or closing the door, to transfer at a slow speed, finish up to action near terminal point for fast.
When enabling signal KM J arrives, controlled the direction FWD of the operation of opening the door.Controlled the speed THR of operation simultaneously.Select for use when bringing into operation fast.When the action of opening the door was near completion, bruising travel switch KK1 disconnected.Fast signal disappears, and the action operation transfers at a slow speed, until depressing the terminal point travel switch, sends danger signal.Finish the action of opening the door.
When closing gate signal GMJ arrival, having controlled the direction REV of the moving row of closing the door.Controlled the speed THR of operation simultaneously.Select for use when bringing into operation fast.When the action of closing the door was near completion, bruising travel switch GK1 disconnected.Fast signal disappears, and the action operation transfers at a slow speed.Until depressing the terminal point travel switch, send danger signal.Finish the action of closing the door.
Elevator door-motor structure of the present utility model, its characteristics are:
(1) safe and reliable, be convenient to maintenance.
(2) control setup adopts the VVVF speed governing, has strong, the reliable characteristics of antijamming capability.
(3) the moving row of double speed, the action of switch door is soft.The environment of taking that possesses good harmony.
(4) the operation noise is low.
(5) owing to adopted the frequency modulation and voltage modulation speed governing, make door machine operation moment of torsion increase, operate steadily.
(6) little power consumption has energy-saving effect.
Elevator door-motor structure of the present utility model, its basic ideas are: slow down with belt pulley, drive the elevator cage door action with bringing synchronously.Enforcement of the present utility model is not limited to above-mentioned open embodiment.Any based on above-mentioned basic ideas, and make at the foregoing description need not creative work replacement, improvement, all belong to enforcement of the present utility model.
Claims (10)
1, a kind of elevator door-motor structure, comprise electrical motor, control setup, driving device, guide rail and panel assembly, described electrical motor, control device of electric motor, driving device and guide rail all are installed on the panel assembly, the controlled device effect of electrical motor and turning round, drive elevator cage door parallel motion on guide rail through driving device, it is characterized in that:
Described driving device, comprise one be fixed in panel assembly right-hand member, and motor the axle between the bel-drivenn belt pulley, with the connecting rod assembly of this belt pulley at left end same vertical position, that be installed on panel assembly, synchronous strap drive between the axle of described belt pulley and the axle of connecting rod assembly, this synchronization bar is connected with elevator cage door.
2, elevator door-motor structure as claimed in claim 1 is characterized in that: described synchronous band is an integrative-structure.
3, elevator door-motor structure as claimed in claim 1 is characterized in that: the axle of described belt pulley and the rotation in the control setup detect chain gear between the axle.
4, elevator door-motor structure as claimed in claim 1 is characterized in that: described elevator cage door moves on guide rail by slide block assembly.
5, elevator door-motor structure as claimed in claim 4, it is characterized in that: described elevator cage door comprises left and right two parts, described slide block assembly comprises left and right two parts.
6, elevator door-motor structure as claimed in claim 5 is characterized in that: left and right sides two parts of described slide block assembly are fixed in oppositely directed two places that are with synchronously of horizontal motion respectively.
7, elevator door-motor structure as claimed in claim 6, it is characterized in that: the midway location of described guide rail is provided with electromagnet.
8, elevator door-motor structure as claimed in claim 7, it is characterized in that: the left half of described slide block assembly is connected with connecting rod assembly, and also be connected with on it cooperate with the elevator inside door the door cutter be to set up part jointly.
9, elevator door-motor structure as claimed in claim 6 is characterized in that: also comprise by synchronous band around, be installed on panel assembly, the touching of midway location of next-door neighbour's guide rail run the pass jointly on the horizontal direction.
10, as the arbitrary described elevator door-motor structure of claim 1 to 9, it is characterized in that: described control setup comprises frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067817 CN2868957Y (en) | 2005-11-24 | 2005-11-24 | Elevator door machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067817 CN2868957Y (en) | 2005-11-24 | 2005-11-24 | Elevator door machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868957Y true CN2868957Y (en) | 2007-02-14 |
Family
ID=37723891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067817 Expired - Fee Related CN2868957Y (en) | 2005-11-24 | 2005-11-24 | Elevator door machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868957Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303806A (en) * | 2011-08-23 | 2012-01-04 | 蒂森克虏伯家用电梯(上海)有限公司 | Door motor for household elevator |
| CN108217402A (en) * | 2017-12-09 | 2018-06-29 | 上海中菱电梯有限公司 | A kind of elevator door-motor |
-
2005
- 2005-11-24 CN CN 200520067817 patent/CN2868957Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303806A (en) * | 2011-08-23 | 2012-01-04 | 蒂森克虏伯家用电梯(上海)有限公司 | Door motor for household elevator |
| CN108217402A (en) * | 2017-12-09 | 2018-06-29 | 上海中菱电梯有限公司 | A kind of elevator door-motor |
| CN108217402B (en) * | 2017-12-09 | 2019-10-29 | 上海中菱电梯有限公司 | A kind of elevator door-motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |