CN108466907A - Lift car main door cutter mechanism - Google Patents
Lift car main door cutter mechanism Download PDFInfo
- Publication number
- CN108466907A CN108466907A CN201810429186.0A CN201810429186A CN108466907A CN 108466907 A CN108466907 A CN 108466907A CN 201810429186 A CN201810429186 A CN 201810429186A CN 108466907 A CN108466907 A CN 108466907A
- Authority
- CN
- China
- Prior art keywords
- door knife
- offside door
- axis pin
- knife
- offside
- 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
- 239000000463 material Substances 0.000 claims abstract description 12
- 210000003734 kidney Anatomy 0.000 claims abstract description 8
- 230000007659 motor function Effects 0.000 claims abstract description 5
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 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
- B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
Abstract
A kind of lift car main door cutter mechanism of the present invention, it is used to open or closed layer door, include mainly offside door knife, offside door knife, since offside door knife and offside door knife stress are lighter, therefore, offside door knife and offside door knife are manufactured with nonmetallic materials, specially engineering plastics, alternative metals material, to effectively reduce the production cost of lift car main door cutter mechanism；On the other hand, the lower part of offside door knife and offside door knife is designed as kidney slot with axis pin hinge hole, for realizing the motor function of lift car main door cutter mechanism at different ambient temperatures.
Description
Technical field
The invention belongs to elevator technology fields, are related to a kind of main door cutter mechanism, especially a kind of lift car main door knife machine
Structure.
Background technology
Lift car main door cutter mechanism is used to open or closes elevator door, on lift car leveling position, layer door lock hook seat
Left side roller and right roller be located at the both sides of lift car main door cutter mechanism, after car door is opened, lift car main door
Cutter mechanism opens, and the left side roller on push layer door lock moves downward, and to drive layer door to move downward, opens layer door；Conversely,
When car door is closed, lift car main door cutter mechanism drives layer door lock right roller to move right, and layer door is closed；Work as elevator car
When compartment main door cutter mechanism is contracted to end-state, the gap that the left and right side idler wheel of layer door lock is formed is more than lift car main door knife
The outer lateral extent of maximum that mechanism is formed when shrinking thereby may be ensured that lift car main door cutter mechanism can be smoothly left from layer door lock
The gap that side wheel and right roller are formed passes through；It can know from the analysis of the motion principle of the above lift car main door cutter mechanism
Road, the maximum, force suffered by lift car main door cutter mechanism is the enabling power generated by door machine motor, and the power of door machine motor
Very little, the enabling power that it is generated in this way is also smaller, the left and right side door knife stress of component part in lift car main door cutter mechanism
Also smaller, but the material of the manufacture left and right side door knife of elevator is the metals such as steel or alloy cast aluminum now, therefore, full
It under the premise of sufficient performance, can be manufactured using nonmetallic materials, to save metal material, reduce lift car main door knife machine
The production cost of structure.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of lift car main door knife machine
Structure, major part offside door knife and offside door knife in lift car main door cutter mechanism are manufactured with nonmetallic materials, are specially moulded
Expect material, substituted metal material, to effectively reduce the production cost of lift car main door cutter mechanism；On the other hand, left side
The lower part of door knife and offside door knife is designed as kidney slot with axis pin hinge hole, can adjust lift car main door cutter mechanism in difference
Motor function under environment temperature.Object of the invention can be realized by the following technical scheme：
The present invention provides a kind of lift car main door cutter mechanism, include mainly offside door knife, offside door knife, connecting rod one,
Connecting rod two, the offside door knife is hinged with connecting rod two and connecting rod one respectively by axis pin eight and lock shaft six, the connecting rod two and company
Bar one is hinged with mounting plate by axis pin seven and axis pin five respectively, and the mounting plate is fixedly connected with left side car door；The company
Bar two and connecting rod one are hinged with offside door knife by axis pin two and axis pin four respectively, and the offside door knife upper inner passes through axis pin
One hinged idler wheel, the idler wheel move in postive stop baffle lower edge and locating slot, and the limiting plate is fixed with car frame to be connected
It connects, the locating slot is located in positioning plate, and the positioning plate is fixedly connected with car frame；The offside door knife lower inside is solid
Surely bar component is connected；The offside door knife and offside door knife are manufactured by engineering plastics；Six sets of the offside door knife and axis pin
It is kidney slot to connect hole, and the offside door knife is identical as the socket hole shape of axis pin six as four sleeve joint hole of axis pin as offside door knife, is used for
Realize the motor function of lift car main door cutter mechanism at different ambient temperatures.
Operation principle is as follows：
Lift car main door cutter mechanism is used to open or closes elevator door, and left side layer door top passes through three hinge layer of axis pin
Door lock hook seat, the interior of layer door lock hook seat are equipped with left side roller and right roller to side；When lift car is located at level position, elevator
During opening or closing, lift car main door cutter mechanism opens car door, drives elevator door to beat by left side roller
It opens or drives elevator door to close by right roller；It is closed in elevator cab door, idler wheel enters in locating slot, electricity
Terraced car main door cutter mechanism is shunk, when the gap that left side roller and right roller are formed is more than the contraction of lift car main door cutter mechanism
The outer lateral extent of maximum of formation, at this time lift car can freely be moved up and down with without hindrance.
In above-mentioned lift car main door cutter mechanism, the bar component includes mainly bar and baffle ring, the bar
Right part is equipped with annular recess, and the annular recess is socketed baffle ring, and the baffle ring is manufactured with damping material；The bar left part is equipped with
Block flange, the bar are socketed offside door knife, plain washer, spring washer successively on the left of block flange, and by nut into
Row axial restraint；Section B-B in the middle part of the bar is hexagon.
In above-mentioned lift car main door cutter mechanism, the section of the offside door knife is chevron structure, the offside door
Knife section is identical as offside door knife cross sectional shape；Offside door knife both sides are equipped with a plurality of reinforcing rib, and along chevron symmetrical configuration
Face C-C is symmetrical.
Compared with prior art, the beneficial effects of the invention are as follows：Due to taking above-mentioned technical proposal, lift car main door
Offside door knife and offside door knife in cutter mechanism are manufactured with nonmetallic materials, specially plastic material, alternative metals material, from
And effectively reduce the production cost of lift car main door cutter mechanism；The lower part and pin of another aspect offside door knife and offside door knife
Axis hinge hole is designed as kidney slot, can adjust the motor function of lift car main door cutter mechanism at different ambient temperatures.
Description of the drawings
Fig. 1 is lift car main door cutter mechanism in open configuration fundamental diagram；
Fig. 2 is that lift car main door cutter mechanism is changing contracting work status schematic diagram；
Fig. 3 is offside door knife front view；
Fig. 4 is the portions I enlarged view in Fig. 3；
Fig. 5 be in Fig. 4 A to enlarged view；
Fig. 6 is the Section A-A enlarged view in Fig. 3；
Fig. 7 is the section B-B enlarged view in Fig. 5.
In figure, 01, car frame；02, postive stop baffle；03, idler wheel；04, lock shaft one；05, lock shaft two；06, layer door lock hook
Seat；07, left side layer door；08, lock shaft three；09, right roller；10, offside door knife；11, axis pin four；12, connecting rod one；13, lock shaft
Five；14, bar component；15, axis pin six；16, left side car door；17, mounting plate；18, right roller；19, axis pin seven；20, it sells
Axis eight；21, connecting rod two；22, offside door knife；23, positioning plate；24, bar；25, baffle ring；26, plain washer；27, elastic washer；
28, nut；2201, reinforcing rib；2202, kidney slot；2203, chevron structure；2301, locating slot；2401, annular recess；2402、
Block flange；2403, hexagon.
Specific implementation mode
Below be invention specific embodiment and in conjunction with attached drawing, the technical solution of invention is further described, but send out
It is bright to be not limited to these examples.
As shown in Fig. 1~Fig. 7, the present invention proposes a kind of lift car main door cutter mechanism, mainly include offside door knife 22,
Offside door knife 10, connecting rod 1, connecting rod 2 21, the offside door knife 22 by axis pin 8 20 and lock shaft 6 15 respectively with connecting rod two
21 and connecting rod 1 it is hinged, the connecting rod 2 21 and connecting rod 1 pass through axis pin 7 19 and axis pin 5 13 and are cut with scissors with mounting plate 17 respectively
It connects, the mounting plate 17 is fixedly connected with left side car door 16；The connecting rod 2 21 and connecting rod 1 pass through axis pin 2 05 respectively
Hinged with axis pin 4 11 and offside door knife 10,10 upper inner of offside door knife is hinged idler wheel 03 by axis pin 1, described
Idler wheel 03 movement, limiting plate 02 in 02 lower edge of postive stop baffle and locating slot 2301 are fixedly connected with car frame 01,
The locating slot 2301 is located in positioning plate 23, and the positioning plate 23 is fixedly connected with car frame 01；The offside door knife 22
Lower inside is fixedly connected with bar component 14；The offside door knife 14 and offside door knife 10 are manufactured by engineering plastics；The left side
Side door knife 22 is kidney slot 2202, the offside door knife 14 and 4 11 sleeve joint hole of axis pin and offside door knife with 6 15 sleeve joint hole of axis pin
22 is identical as the socket hole shape of axis pin 6 15, for realizing the movement work(of lift car main door cutter mechanism at different ambient temperatures
Energy.
The bar component 14 includes mainly bar 24 and baffle ring 25, and the bar right part is equipped with annular recess 2401, institute
It states annular recess 2401 and is socketed baffle ring 25, the baffle ring 25 is manufactured with damping material；24 left part of the bar is equipped with block flange
2402, the bar 24 leads in 2402 left side of block flange successively socket offside door knife 22, plain washer 26, spring washer 27
It crosses nut 28 and carries out axial restraint；The section B-B at 25 middle part of the bar is hexagon 2503.
The section of the offside door knife 22 is chevron structure 2203,10 section of offside door knife and 22 section of offside door knife
Shape is identical；22 both sides of offside door knife are equipped with a plurality of reinforcing rib 2201, and symmetrically divide along 2203 plane of symmetry C-C of chevron structure
Cloth.
Operation principle is as follows：
Lift car main door cutter mechanism is used to open or closes elevator door, and left side layer 07 top of door is cut with scissors by axis pin 3 08
Layer door lock hook seat 06 is connect, the interior of layer door lock hook seat 06 is equipped with left side roller 18 and right roller 09 to side；When lift car is located at
Level position, during opening or closing, lift car main door cutter mechanism opens elevator cab door, passes through left side roller 18
It drives elevator door to open or drives elevator door to close by right roller 09；It is closed, rolls in elevator cab door
Wheel 03 enters in locating slot 2301, and lift car main door cutter mechanism is shunk, the gap that left side roller 18 and right roller 09 are formed
The outer lateral extent of maximum formed when being shunk more than lift car main door cutter mechanism, at this time lift car can be with without hindrance freedom above and below
Movement.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although car frame 01, postive stop baffle 02, idler wheel 03, lock shaft 1, lock shaft 2 05, layer is used more herein
Door lock hook seat 06, left side layer door 07, lock shaft 3 08, right roller 09, offside door knife 10, axis pin 4 11, connecting rod 1, lock shaft five
13, bar component 14, axis pin 6 15, left side car door 16, mounting plate 17, right roller 18, axis pin 7 19, axis pin 8 20, company
Bar 2 21, offside door knife 22, positioning plate 23, bar 24, baffle ring 25, plain washer 26, elastic washer 27, nut 28, reinforcing rib
2201, kidney slot 2202, chevron structure 2203, locating slot 2301, annular recess 2401, block flange 2402, hexagon 2403
Equal terms, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe to conciliate
Release the essence of the present invention；Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (3)
1. a kind of lift car main door cutter mechanism includes mainly offside door knife, offside door knife, connecting rod one, connecting rod two, feature exists
In：The offside door knife is hinged with connecting rod two and connecting rod one respectively by axis pin eight and lock shaft six, the connecting rod two and connecting rod one
Hinged with mounting plate by axis pin seven and axis pin five respectively, the mounting plate is fixedly connected with left side car door；The connecting rod two
Hinged with offside door knife by axis pin two and axis pin four respectively with connecting rod one, the offside door knife upper inner is cut with scissors by axis pin one
Idler wheel is connect, the idler wheel moves in postive stop baffle lower edge and locating slot, and the limiting plate is fixedly connected with car frame, institute
It states locating slot to be located in positioning plate, the positioning plate is fixedly connected with car frame；The offside door knife lower inside, which is fixed, to be connected
Connect bar component；The offside door knife and offside door knife are manufactured by engineering plastics；The offside door knife and six sleeve joint hole of axis pin
For kidney slot, the offside door knife is identical as the socket hole shape of axis pin six as four sleeve joint hole of axis pin as offside door knife, for realizing
The motor function of lift car main door cutter mechanism at different ambient temperatures.
2. lift car main door cutter mechanism according to claim 1, it is characterised in that：The bar component includes mainly gear
Bar and baffle ring, the bar right part are equipped with annular recess, and the annular recess is socketed baffle ring, the baffle ring damping material system
It makes；The bar left part is equipped with block flange, and the bar is socketed offside door knife, plain washer, bullet successively on the left of block flange
Spring washer, and axial restraint is carried out by nut；Section B-B in the middle part of the bar is hexagon.
3. lift car main door cutter mechanism according to claim 1, it is characterised in that：The section of the offside door knife is mountain
Shape structure, offside door knife section are identical as offside door knife cross sectional shape；Offside door knife both sides are equipped with a plurality of reinforcing rib,
And it is symmetrical along chevron symmetrical configuration face C-C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429186.0A CN108466907A (en) | 2018-05-04 | 2018-05-04 | Lift car main door cutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429186.0A CN108466907A (en) | 2018-05-04 | 2018-05-04 | Lift car main door cutter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108466907A true CN108466907A (en) | 2018-08-31 |
Family
ID=63261117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810429186.0A Pending CN108466907A (en) | 2018-05-04 | 2018-05-04 | Lift car main door cutter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108466907A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129191A (en) * | 1994-09-29 | 1996-08-21 | 奥蒂斯电梯公司 | Dual ramp cam actuator |
| CN1167201A (en) * | 1996-05-28 | 1997-12-10 | 科恩股份公司 | Threshood device for lift cage |
| CN1381394A (en) * | 2001-04-13 | 2002-11-27 | 奥蒂斯电梯公司 | Cage door lock driven by mechanical when person on elevator |
| CN1922093A (en) * | 2004-02-11 | 2007-02-28 | 维托公开股份有限公司 | Device for actuating and locking elevator doors |
| CN105151965A (en) * | 2015-08-21 | 2015-12-16 | 南通中尧特雷卡电梯产品有限公司 | Elevator door vane |
| CN206842803U (en) * | 2017-04-20 | 2018-01-05 | 苏州和阳智能制造股份有限公司 | A kind of asynchronous door knife |
| CN208234355U (en) * | 2018-05-04 | 2018-12-14 | 安利索电梯有限公司 | Lift car main door cutter mechanism |
-
2018
- 2018-05-04 CN CN201810429186.0A patent/CN108466907A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129191A (en) * | 1994-09-29 | 1996-08-21 | 奥蒂斯电梯公司 | Dual ramp cam actuator |
| CN1167201A (en) * | 1996-05-28 | 1997-12-10 | 科恩股份公司 | Threshood device for lift cage |
| CN1381394A (en) * | 2001-04-13 | 2002-11-27 | 奥蒂斯电梯公司 | Cage door lock driven by mechanical when person on elevator |
| CN1922093A (en) * | 2004-02-11 | 2007-02-28 | 维托公开股份有限公司 | Device for actuating and locking elevator doors |
| CN105151965A (en) * | 2015-08-21 | 2015-12-16 | 南通中尧特雷卡电梯产品有限公司 | Elevator door vane |
| WO2017031829A1 (en) * | 2015-08-21 | 2017-03-02 | 南通中尧特雷卡电梯产品有限公司 | Elevator door vane |
| CN206842803U (en) * | 2017-04-20 | 2018-01-05 | 苏州和阳智能制造股份有限公司 | A kind of asynchronous door knife |
| CN208234355U (en) * | 2018-05-04 | 2018-12-14 | 安利索电梯有限公司 | Lift car main door cutter mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181105 Address after: 317106 pupugang Town, three gate County, Taizhou, Zhejiang (Zhejiang three no sea industrial city) Applicant after: An LIFO Elevator Co., Ltd. Address before: 314415 78 Fenghuang Road, Jianshan New District, Haining, Zhejiang. Applicant before: Lincoln Elevator (China) Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 317106 pupugang Town, three gate County, Taizhou, Zhejiang (Zhejiang three coastal industrial city) Applicant after: An LIFO Elevator Co., Ltd. Address before: 317106 pupugang Town, three gate County, Taizhou, Zhejiang (Zhejiang three no sea industrial city) Applicant before: An LIFO Elevator Co., Ltd. |