CN107337069A - A kind of elevator landing sill structure - Google Patents
A kind of elevator landing sill structure Download PDFInfo
- Publication number
- CN107337069A CN107337069A CN201710671303.XA CN201710671303A CN107337069A CN 107337069 A CN107337069 A CN 107337069A CN 201710671303 A CN201710671303 A CN 201710671303A CN 107337069 A CN107337069 A CN 107337069A
- Authority
- CN
- China
- Prior art keywords
- sill
- heater
- door
- plate
- elevator
- 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.)
- Withdrawn
Links
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
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
-
- 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
- B66B13/303—Details of door panels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
Abstract
The present invention relates to a kind of elevator landing sill structure, including toeguard, sill adjusts mounting bracket assembly, sill, door-plate guider, right layer door-plate and left layer door-plate, also include sill heater, power supply and heater conductor cable, the sill heater generates heat after being switched on power by heater conductor cable, heat transfer gives the sill, the sill contacts with the door-plate guider, so as to be heated to the door-plate guider, remove the ice around the door-plate guider, door-plate guider is set to be slided along the sill, so as to realize the switch of the right layer door-plate and left layer door-plate.In environment temperature than relatively low area, the security performance that elevator uses can be effectively improved equipped with sill heater.
Description
Technical field
The present invention relates to the overall structure of elevator door, more particularly to elevator landing sill structure.
Background technology
Increasingly popularized with the use of elevator, it is however generally that, the common elevator of people is all arranged on inside high buildings and large mansions,
And for being installed on outdoor or half outdoor elevator, because it requires quantity pole that is higher, and installing to field of employment in the past
It is few, it will not substantially be concerned by people.In elevator industry, the product technology country for such elevator is substantially also
Blank, the more concerns of each elevator producer are the indoor type lift products of enormous amount.
But in recent years, with the arrival in high ferro and light rail epoch, increasing elevator is installed in half outdoor place,
For example elevator hoistways are closings, but elevator door is then fully exposed to outdoor, and these use environments propose to lift product
Higher requirement.Especially in northern cold winter, after elevator standby a period of time, it is more likely that can cause because rainwater freezes
Layer door sliding block is frozen in.When providing enabling signal such as control system in this case, elevator may Yin Menyin sliding blocks freeze nothing
Method is opened and broken down, or even damage door machine, causes some irremediable losses！
Publication No. CN 102390776A Chinese invention patent discloses a kind of elevator cage, and it includes sliding with door
The sill body of groove, the first upright side arm for being bent downwards from the side of sill body and extending formation, from sill body
Opposite side bends downwards and extends the second side arm of formation, bent inwards by the bottom of the first side arm and horizontal-extending formed
First lower supporter, bent inwards by the bottom of the second side arm and extended the second lower supporter formed, and the second lower supporter has part
Fovea superior forms groove, and the bottom surface of at least one top surface and door chute in the first lower supporter, the second lower supporter is inconsistent, and first
Lower supporter, the bottom surface of the second lower supporter are in same level, the sill body, the first side arm, the second side arm, the first bottom
The material of support and the second lower supporter is stainless steel, and surrounds the elevator cage of closing jointly
For at present, traditional elevator product is installed on interior, only sill component and upper bank component because most of,
The content of the invention
In order to solve the deficiencies in the prior art, it is an object of the invention to provide one kind can be applied to environment temperature than relatively low
Area prevent novel elevator landing sill structure that elevator door can not be opened by icing.
To achieve these goals, the invention provides a kind of elevator landing sill structure, including toeguard, sill to be adjusted
Mounting bracket assembly, sill, door-plate guider, right layer door-plate and left layer door-plate, in addition to sill heater, power supply and add
Thermal conductor cable, the sill heater are generated heat after being switched on power by heater conductor cable, and heat transfer is given
The sill, the sill contact with the door-plate guider, so as to be heated to the door-plate guider, remove institute
The ice around door-plate guider is stated, door-plate guider is slided along the sill, so as to realize the right layer door
The switch of plate and left layer door-plate.
Preferably, the sill heater is installed on the elevator shaft wall below the sill, in addition to is fixed
Bracket component, expansion retaining element and locking element, the locking element be used to connecting the sill heater with it is described solid
Fixed rack component；Plane where the toeguard inner surface is the first plane, the hoistway wall where the m
For the second plane, the sill heater is arranged on by the m that both ends are arranged symmetrically and expansion retaining element
Between first plane and second plane, and it also is located at orthographic projection region of the toeguard on the well enclosure
It is interior；The sill heater is connected to the power supply at both ends by the heater conductor cable.
Preferably, the sill heater is installed on the sill, is contacted with the sill, carries out heat biography
Pass.
Advantageously, the sill heater is strip resistance heating tubular construction, or is looped around the sill groove
In heating-wire structure.
Preferably, the power supply is connected in elevator main power circuit, or uses the independence outside elevator power supply source
Power supply.
Preferably, be provided with shift knob on the sill heater, by manual type controlling switch starting or
Person closes the sill heater.
Advantageously, temperature sensor is provided with the sill heater, to monitor the temperature of the sill, realization pair
The sill heater starts or that closes automatically controls.
Preferably, the expansion retaining element is swell fixture, and the locking element is nut.
In environment temperature than relatively low area, the security that elevator uses can be effectively improved equipped with sill heater
Energy.
Brief description of the drawings
Fig. 1 is the front view of elevator landing sill structure；
Fig. 2 be elevator door a heatable brick bed structure right view.
Wherein,
1st, m；2nd, retaining element is expanded；3rd, sill heater；4th, locking element；5th, toeguard；6th,
Bank adjusts mounting bracket assembly；7th, sill；8th, door-plate guider；9th, right layer door-plate；10th, heater conductor cable；11st, it is left
Layer door-plate；12nd, power supply；13rd, the first plane；14th, the second plane；15th, well enclosure.
Embodiment
As depicted in figs. 1 and 2, the invention provides a kind of elevator landing sill structure, including toeguard 5, sill to be adjusted
Mounting bracket assembly 6, sill 7, door-plate guider 8, right layer door-plate 9 and left layer door-plate 11, toeguard 5 are used to protect elevator to examine
The safety of personnel is repaiied, sill regulation mounting bracket assembly 6 is then used for the position for adjusting sill 7, and door-plate guider 8 is respectively arranged
Installed in the bottom of right layer door-plate 9 and left layer door-plate 11, it is engaged with the groove of sill 7, is moved under the driving of door machine along groove,
Realize the switch of layer door；Also include sill heater 3, power supply 12 and heater conductor cable 10, power supply 12 here can
To be connected in elevator main power circuit, or use the independent current source outside elevator power supply source；The sill heater 3
Switched on power by heater conductor cable 10 and generated heat after 12, heat transfer gives the sill 7, the sill 7 and the door
Plate guider 8 contacts, and so as to be heated to the door-plate guider 8, removes around the door-plate guider 8
Ice, door-plate guider 8 is set to be slided along the sill 7, so as to realize opening for the right layer door-plate 9 and left layer door-plate 11
Close；In addition, being provided with shift knob on the sill heater 3, start or close by manual type controlling switch
The sill heater 3, temperature sensor can also be provided with the sill heater 3, to monitor the sill
Temperature, realize to the sill heater start or closing automatically control.
Advantageously, the sill heater 3 is installed on the elevator shaft wall 15 of the lower section of sill 7, Ke Yishi
Strip resistance heating tubular construction, in addition to m 1, expansion retaining element 2 and locking element 4, the locking member
Part 4 is used to connect the sill heater 3 and the m 1, and it is swell fixture to state expansion retaining element, described
Locking element is nut, and during installation, first m 1 is fixed on well enclosure 15 with expansion retaining element 2, then with locking
Tight element 4, which fixes sill heater, is locked at m 1；Plane where the inner surface of toeguard 5 is first
Plane 13, the face of well enclosure 15 where the m 1 is the second plane 14, and the sill heater 3 passes through two
The m 1 being arranged symmetrically is held to be arranged on first plane 13 and second plane 14 with expansion retaining element 2
Between, and the toeguard 5 also is located in the orthographic projection region on the well enclosure 15；The sill heater 3 is two
End is connected to the power supply 12 by the heater conductor cable 10.
As another scheme, the sill heater 3 is installed on the sill 7, is connect with the sill 7
Touch, carry out heat transfer, such as the sill heater 3 is the heating-wire structure being looped around in the groove of sill 7, or
It is to increase by one layer of zone of heating in the side not contacted with door-plate guider in the inner face of sill, it is this relatively simple for structure,
Sill heater need not be installed on well enclosure, simply the structure of sill itself is changed.
Preferable specific embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art
Many modifications and variations are made according to the design concept of the present invention without creative work can.Therefore, all the art
Middle technical staff's design concept under this invention passes through logical analysis, reasoning, or a limited experiment on the basis of existing technology
Available technical scheme, all should be within the scope of the present invention and/or in the protection domain that is defined in the patent claims.
Claims (10)
1. a kind of elevator landing sill structure, including toeguard (5), sill regulation mounting bracket assembly (6), sill (7), door-plate
Guider (8), right layer door-plate (9) and left layer door-plate (11), it is characterised in that：Also include sill heater (3), power supply
(12) and heater conductor cable (10), the sill heater (3) connect electricity by heater conductor cable (10)
Source (12) generates heat afterwards, and heat transfer gives the sill (7), and the sill (7) contacts with the door-plate guider (8), so as to
The door-plate guider (8) is heated, the ice around the door-plate guider (8) is removed, makes door-plate guider
(8) can be slided along the sill (7), so as to realize the switch of the right layer door-plate (9) and left layer door-plate (11).
A kind of 2. elevator landing sill structure according to claim 1, it is characterised in that：The sill heater (3)
It is installed on the elevator shaft wall (15) below the sill (7).
A kind of 3. elevator landing sill structure according to claim 1, it is characterised in that：The sill heater (3)
It is installed on the sill (7), is contacted with the sill (7), carries out heat transfer.
A kind of 4. elevator landing sill structure according to claim 2, it is characterised in that：Also include m
(1), expand retaining element (2) and locking element (4), the locking element (4) be used to connecting the sill heater (3) and
The m (1)；Plane where toeguard (5) inner surface is the first plane (13), the fixed support group
Well enclosure (15) face where part (1) is the second plane (14), and the sill heater (3) is consolidated by what both ends were arranged symmetrically
Fixed rack component (1) and expansion retaining element (2) are arranged between first plane (13) and second plane (14), and
The toeguard (5) also is located in the orthographic projection region on the well enclosure (15)；The sill heater (3) is at both ends
The power supply (12) is connected to by the heater conductor cable (10).
A kind of 5. elevator landing sill structure according to claim 4, it is characterised in that：The sill heater (3)
It is strip resistance heating tubular construction.
A kind of 6. elevator landing sill structure according to claim 3, it is characterised in that：The sill heater (3)
It is the heating-wire structure being looped around in the sill (7) groove.
A kind of 7. elevator landing sill structure according to claim 5 or 6, it is characterised in that：Power supply (12) connection
Into elevator main power circuit, or use the independent current source outside elevator power supply source.
A kind of 8. elevator landing sill structure according to claim 7, it is characterised in that：On the sill heater (3)
Shift knob is provided with, starts by manual type controlling switch or closes the sill heater.
A kind of 9. elevator landing sill structure according to claim 7, it is characterised in that：On the sill heater (3)
Temperature sensor is provided with, to monitor the temperature of the sill, is realized to oneself of sill heater startup or closing
Dynamic control.
A kind of 10. elevator landing sill structure according to claim 9, it is characterised in that：It is described expansion retaining element be
Swell fixture, the locking element are nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671303.XA CN107337069A (en) | 2017-08-08 | 2017-08-08 | A kind of elevator landing sill structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671303.XA CN107337069A (en) | 2017-08-08 | 2017-08-08 | A kind of elevator landing sill structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107337069A true CN107337069A (en) | 2017-11-10 |
Family
ID=60217697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671303.XA Withdrawn CN107337069A (en) | 2017-08-08 | 2017-08-08 | A kind of elevator landing sill structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107337069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775780A (en) * | 2018-07-26 | 2020-02-11 | 奥的斯电梯公司 | Apron board of elevator car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005035421A1 (en) * | 2003-09-18 | 2005-04-21 | Otis Elevator Company | Elevator assembly with extendable sill |
| KR20050037266A (en) * | 2003-10-17 | 2005-04-21 | 양민용 | Heat balance apparatus of the roster |
| CN104291195A (en) * | 2014-10-29 | 2015-01-21 | 康力电梯股份有限公司 | Lift landing door sill device |
| CN204549765U (en) * | 2015-03-04 | 2015-08-12 | 汉普森电梯有限公司 | A kind of elevator cage assembly |
| CN204847693U (en) * | 2015-08-11 | 2015-12-09 | 常州敏杰电器有限公司 | Elevator gate slot hot plate |
-
2017
- 2017-08-08 CN CN201710671303.XA patent/CN107337069A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005035421A1 (en) * | 2003-09-18 | 2005-04-21 | Otis Elevator Company | Elevator assembly with extendable sill |
| KR20050037266A (en) * | 2003-10-17 | 2005-04-21 | 양민용 | Heat balance apparatus of the roster |
| CN104291195A (en) * | 2014-10-29 | 2015-01-21 | 康力电梯股份有限公司 | Lift landing door sill device |
| CN204549765U (en) * | 2015-03-04 | 2015-08-12 | 汉普森电梯有限公司 | A kind of elevator cage assembly |
| CN204847693U (en) * | 2015-08-11 | 2015-12-09 | 常州敏杰电器有限公司 | Elevator gate slot hot plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775780A (en) * | 2018-07-26 | 2020-02-11 | 奥的斯电梯公司 | Apron board of elevator car |
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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: 20180508 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Applicant after: SJEC Corp. Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Applicant before: SJEC Corp. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171110 |