CN105883561B - A kind of hoistway door safety protection structure - Google Patents
A kind of hoistway door safety protection structure Download PDFInfo
- Publication number
- CN105883561B CN105883561B CN201610217962.1A CN201610217962A CN105883561B CN 105883561 B CN105883561 B CN 105883561B CN 201610217962 A CN201610217962 A CN 201610217962A CN 105883561 B CN105883561 B CN 105883561B
- Authority
- CN
- China
- Prior art keywords
- door
- groove
- elevator
- bending part
- isolation board
- 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
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
- 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
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
- B66B5/025—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by human behaviour or misbehaviour, e.g. forcing the doors
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
A kind of hoistway door safety protection structure, including door of elevator, are installed on the door boots of the door of elevator lower end, and the sill coordinated with the door boots, it is characterised in that：The door boots include mounting portion, main part and the bending part that order is set from top to bottom, the mounting portion is connected with the door of elevator, the detection device for sensing the bending part and the isolation board relative distance is provided with the isolation board, the detection device is connected with the alarm.The present invention realizes elevator door effective anticreep under external force, while can slow down damage effect of the external force to the fit structure of elevator door and sill.
Description
Technical field
The present invention relates to lift facility field, more particularly to a kind of hoistway door safety protection structure.
Background technology
Current hoistway door generally employs upper end power set, and lower end sets the structure of sill, this kind of structure can be with
Good linear slide track is provided for hoistway door, but this kind of structure can not but be tackled from hoistway door one well
The positive outward force effect of side, easily departs from or separates under the action of this kind of external force, and which results in much waiting elevator
When since impact hoistway door causes hall door bending to hit cellar for storing things well side wall cause security incident, and occur when in the well of cellar for storing things
The general stranger of such case can not also learn at once, if the people being completely dependent in carriage be able to may also closed by alarm switch
People's panic states under forget or have ignored to cause to delay rescue opportunity by alarm.
A kind of and for example lading door dill device of elevator disclosed in the Chinese invention patent of Application No. CN105366511A,
With lading door dill and be arranged at the ridge bracket of lading door dill lower part, be equipped with the middle part of the lading door dill one can and elevator
Hall door bottom respective outer side edges and can make that hall door bottom slides on it is anti-be disengaged from the groove, two free end of lading door dill is equal
Downward bending simultaneously forms fixed short slab outside one, is equipped with a positioning short slab on the inside of the outer fixed short slab, the positioning short slab with
Form a fixing groove between outer fixed short slab, in the fixing groove on the both ends insertion lading door dill of the ridge bracket and and its
Connection fixation is integral.Although the invention is provided with the anti-of anticreep in sill and is disengaged from the groove, the anticreep effect of the invention is very
Difference, and hall door is disengaged from the groove with being slided at sill two anti-, so frictional force when sliding also increases, in actual usage experience
Upper effect is bad.
The content of the invention
The present invention provides a kind of hoistway door safety protection structure in view of the deficiencies of the prior art, and the present invention realizes
Hoistway door effective anticreep, while damage of the external force to the fit structure of hoistway door and sill can be slowed down and made under external force
With, and can also externally be alarmed automatically by warning device.
The technical scheme is that a kind of hoistway door safety protection structure is provided, including door of elevator, it is installed on institute
State the door boots of door of elevator lower end, and the sill coordinated with the door boots, it is characterised in that：Warning device is further included, it is described
Door boots include mounting portion, main part and the bending part that order is set from top to bottom, the mounting portion and the door of elevator
Connection；
The sill includes bank groove and groove, and the groove is shared with side wall at the bank groove at least one,
Share common sidewalls form isolation board, are provided with notch between the bottom of the isolation board and the bank trench bottom, the groove with
The bank groove is connected by the notch, and the trench interiors space extends to the top away from the isolation board side；
The main part and the bending part are stretched in the bank groove, and the bending part is stretched into by the notch
Into the groove；
The detection device for sensing the bending part and the isolation board relative distance, institute are provided with the isolation board
Detection device is stated to be connected with the alarm.
Thus, door boots have main part movable in bank groove again when hall door is normal, and when running into external force, hall door occurs certain
Tilt, bending part is turned in groove by the point action of isolation board at this time, and the rotational angle of bending part is isolated plate limit
System, has accomplished effective anti-off effect；The detection device of setting is both only when bending part is contacted with isolation board at the same time
When door of elevator tilts to maximum rating, detection device will trigger alarm, automatic alarm at once.
As a preference of the present invention, the isolation board is obliquely installed to form supporting oblique surface towards one side surface of groove,
And the supporting oblique surface opposite side side wall is passed to the distance of the supporting oblique surface along the top of the groove to the notch direction
Increase.
Thus, the angled manner of supporting oblique surface has just coordinated the rotation direction of bending part, lifts the stop effect of bending part
Contact area is increased while fruit so that hall door is difficult to, toward both sides opening, safety be further enhanced on the basis of anticreep
Property.
As a preference of the present invention, the bending part length is less than the width of the groove, the upper end of the notch
The vertical range of point to the bank trench bottom is less than the bending part length.
Thus, will not be caused when bending part rotates because trenched side-wall is struck bending part damage so as to
Anticreep effect is lost, when hoistway door occurs at utmost to tilt or continuously hit, it is spacing really to play anticreep
The main part of effect fulcrum from original door boots is transferred to bottom inside face one end of hoistway door, and the load of the position is maximum
For limit much larger than the load maximum limit of main part, first can lift security, and second ensure that main part will not be again during anticreep
Damage and cause the decline of anticreep effect.
As a preference of the present invention, the detection device is inductance sensor, the bending part is metallic plate.
Thus it is preferred to inductance sensor is most stable of.
As a preference of the present invention, the door of elevator includes outside load-carrying surface and medial surface, the groove and institute
State outside load-carrying surface and be arranged on homonymy.
Thus, the lateral surface of the hall door of elevator towards in floor and medial surface towards Jiao Jing, so only can be by for normal
Lateral surface receives external force effect, thus this kind set it is rational simplify structure complexity, while by groove and outside load-carrying surface
Be arranged on homonymy, so more reasonably for power direction and amplitude peak simplifies structure, slot in sill it is more few then
Security is more increased.
As a preference of the present invention, the vertical length of the isolation board is less than the door boots in the door of elevator bottom
The distance of plane where mount point to the medial surface.
Thus, the turning point of bending part and main part can just coordinate with the end of isolation board, without allowing isolation board
End easily to fracture at two to main part or bending part directly effect, improves security.
As a preference of the present invention, the main part length is less than or equal to peace of the door boots in the door of elevator bottom
Decorate to the distance of plane where the medial surface.
Thus, hoistway door is further ensured in all cases, main part is led all without the port for touching bank groove
Cause fractures, and the turning point of bending part and main part can just coordinate with the end of isolation board, without allowing the end of isolation board
To the directly effect of main part or bending part so that easily fractureing at two, so as to improve security.
As a preference of the present invention, the alarm includes receiving unit, signal processing unit, panel alarm linkage list
Member and unit of remotely transmitting messages, the receiving unit are connected with the receiving terminal of the signal processing unit, and described is long-range
Unit of transmitting messages is connected with the output terminal that the panel alarm linkage unit is attempted by the signal processing unit.
Thus, when detection device triggers alarm, alarm signal will pass through the report on elevator panel at the same time
Alarm device and the long-range platform that reports for repairment are alarmed, accordingly even when a side is problematic, also can guarantee that fault message at the first time
Known by people.
As a preference of the present invention, mounting bracket is provided with the door of elevator, the mounting portion and the mounting bracket
Connection, deformation cushion chamber is provided between the mounting bracket and the outside load-carrying surface.
Thus, when external force is excessive, the opposite mounting bracket active force of mounting portion energy, and mounting bracket can be as deformation cushion chamber
Deformation is carried out, indirectly reduces the active force on mounting portion, ensure that the intersection of mounting portion and main part will not roll over
It is disconnected, improve security.
As a preference of the present invention, being provided with cushion pad on the main part, the cushion pad is arranged on the main body
Described in portion's face on the face of bank groove both sides side wall.
Thus, the protectiveness of main part is improved so that when unexpected accident occurs, main part is hit main part
To the effect also when other structures part with buffer protection, the possibility that fractures of main part reduce further.
The invention has the advantages that：
The present invention has safe, can resist continuous collision and the advantages of automatic alarm is required assistance.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
In figure, 1- door of elevator；2- boots；3- sills；4- cushion pads；5- alarms；6- detection devices；Held on the outside of 101-
Power face；102- medial surfaces；103- mounting brackets；104- deformation cushion chambers；201- mounting portions；202- main parts；203- bending parts；
301- bank grooves；302- grooves；303- isolation boards；3031- supporting oblique surfaces；501- receiving units；502- signal processing units；503-
Panel alarm linkage unit；504- remotely transmits messages unit.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
The embodiment of the present invention as shown in Figure 1 includes door of elevator 1, is installed on the door boots 2, Yi Jiyu of 1 lower end of door of elevator
The sill 3 that door boots 2 coordinate, it is characterised in that：Door boots 2 include from top to bottom order set mounting portion 201, main part 202 with
And bending part 203, mounting portion 201 are connected with door of elevator 1；Sill 3 includes bank groove 301 and groove 302, groove 302 and bank
Side wall shares at groove 301 at least one, and share common sidewalls form isolation board 303, bottom and 301 bottom of bank groove of isolation board 303
Between be provided with notch 304, groove 302 is connected with bank groove 301 by notch 304, and 302 inner space of groove to away from isolation
The top extension of 303 side of plate；Main part 202 and bending part 203 are stretched in bank groove 301, and bending part 203 passes through notch
304 stretch in groove 302.
The embodiment of the present invention as shown in Figure 1 further includes warning device 5, is provided with isolation board 303 for sensing bending part
203 are connected with the detection device 6 of 303 relative distance of isolation board, detection device 6 with alarm 5.Detection device 6 senses for inductance
Device, bending part 203 are metallic plate.Alarm 5 includes receiving unit 501, signal processing unit 502, panel alarm linkage unit
503 and long-range unit 504 of transmitting messages, receiving unit 501 be connected with the receiving terminal of signal processing unit 502, unit of remotely transmitting messages
504 output terminals for being attempted by signal processing unit 502 with panel alarm linkage unit 503 are connected.
Isolation board of the embodiment of the present invention 303 as shown in Figure 1 is obliquely installed to form supporting oblique surface towards 302 1 side surface of groove
3031, and 3031 opposite side side wall of supporting oblique surface is to the distance of supporting oblique surface 3031 along the top of groove 302 to 304 direction of notch
It is incremented by.203 length of bending part is less than the width of groove 302.Vertical range of the upper extreme point of notch 304 to 301 bottom of bank groove is small
In 203 length of bending part.
Door of elevator of the embodiment of the present invention 1 as shown in Figure 1 includes outside load-carrying surface 101 and medial surface 102, groove 302
Homonymy is arranged on outside load-carrying surface 101.The vertical length of isolation board 303 is less than mount point of the door boots 2 in 1 bottom of door of elevator
To the distance of 102 place plane of medial surface.202 length of main part be less than or equal to door boots 21 bottom of door of elevator mount point extremely
The distance of 102 place plane of medial surface.Groove 302 is overlapped with plane residing for the bottom of bank groove 301.It is provided with door of elevator 1
Mounting bracket 103, mounting portion 201 are connected with mounting bracket 103, and deformation buffering is provided between mounting bracket 103 and outside load-carrying surface 101
Chamber 104.
Cushion pad 4 is provided with main part of the embodiment of the present invention 202 as shown in Figure 1, cushion pad 4 is arranged on main part 202
On the face of 301 both sides side wall of face bank groove.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, technical side of the ordinary people in the field to the present invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (5)
1. a kind of hoistway door safety protection structure, including door of elevator（1）, it is installed on the door of elevator（1）The door of lower end
Boots（2）, and with the door boots（2）The sill of cooperation（3）, it is characterised in that：Further include warning device（5）, the door boots
（2）Including the mounting portion that order is set from top to bottom（201）, main part（202）And bending part（203）, the mounting portion
（201）With the door of elevator（1）Connection；
The sill（3）Including bank groove（301）And groove（302）, the groove（302）With the bank groove（301）
Side wall shares at least one, and share common sidewalls form isolation board（303）, the isolation board（303）Bottom and the bank groove
（301）Notch is provided between bottom（304）, the groove（302）With the bank groove（301）Pass through the notch（304）Even
It is logical, and the groove（302）Inner space is to away from the isolation board（303）The top extension of side；
The main part（202）And the bending part（203）Stretch to the bank groove（301）In, and the bending part（203）
Pass through the notch（304）Stretch to the groove（302）In；
The isolation board（303）On be provided with for sensing the bending part（203）With the isolation board（303）Relative distance
Detection device（6）, the detection device（6）With the alarm（5）Connection；The isolation board（303）Towards the groove
（302）One side surface is obliquely installed to form supporting oblique surface（3031）, and the supporting oblique surface（3031）Opposite side side wall is to institute
State supporting oblique surface（3031）Distance along the groove（302）Top is to the notch（304）Direction is incremented by；The door of elevator
（1）Including outside load-carrying surface（101）And medial surface（102）, the groove（302）With the outside load-carrying surface（101）If
Put in homonymy；The isolation board（303）Vertical length be less than the door boots（2）In the door of elevator（1）The installation of bottom
Put to the medial surface（102）The distance of place plane, the main part（202）Length is less than or equal to the door boots（2）Institute
State door of elevator（1）The mount point of bottom is to the medial surface（102）The distance of place plane；The bending part（203）It is long
Degree is less than the groove（302）Width, the notch（304）Upper extreme point to the bank groove（301）Bottom it is vertical away from
From less than the bending part（203）Length.
A kind of 2. hoistway door safety protection structure according to claim 1, it is characterised in that：The detection device
（6）For inductance sensor, the bending part（203）For metallic plate.
A kind of 3. hoistway door safety protection structure according to claim 1, it is characterised in that：The alarm（5）
Including receiving unit（501）, signal processing unit（502）, panel alarm linkage unit（503）And unit of remotely transmitting messages
（504）, the receiving unit（501）With the signal processing unit（502）Receiving terminal connection, it is described long-range to transmit messages
Unit（504）With the panel alarm linkage unit（503）It is attempted by the signal processing unit（502）Output terminal connect
Connect.
A kind of 4. hoistway door safety protection structure according to claim 1, it is characterised in that：The door of elevator
（1）Inside it is provided with mounting bracket（103）, the mounting portion（201）With the mounting bracket（103）Connection, the mounting bracket（103）
With the outside load-carrying surface（101）Between be provided with deformation cushion chamber（104）.
A kind of 5. hoistway door safety protection structure according to claim 1, it is characterised in that：The main part
（202）On be provided with cushion pad（4）, the cushion pad（4）It is arranged on the main part（202）Bank groove described in face（301）Two
On the face of side side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217962.1A CN105883561B (en) | 2016-04-11 | 2016-04-11 | A kind of hoistway door safety protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217962.1A CN105883561B (en) | 2016-04-11 | 2016-04-11 | A kind of hoistway door safety protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105883561A CN105883561A (en) | 2016-08-24 |
| CN105883561B true CN105883561B (en) | 2018-04-20 |
Family
ID=57012425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217962.1A Expired - Fee Related CN105883561B (en) | 2016-04-11 | 2016-04-11 | A kind of hoistway door safety protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883561B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285175A (en) * | 2016-04-13 | 2017-10-24 | 奥的斯电梯公司 | Hoistway door assembly and elevator device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850926A (en) * | 2009-04-06 | 2010-10-06 | 三菱电机株式会社 | Elevator door device |
| CN105347160A (en) * | 2015-12-10 | 2016-02-24 | 艾瑞斯股份有限公司 | Elevator door sheet structure matched with sill during use |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000226176A (en) * | 1999-02-05 | 2000-08-15 | Mitsubishi Electric Building Techno Service Co Ltd | Abnormality detecting device for door device in elevator |
| KR100899955B1 (en) * | 2008-06-10 | 2009-05-28 | 한국미쓰비시엘리베이터 주식회사 | Breakaway prevention construction for elevator's door |
| KR101062083B1 (en) * | 2008-09-17 | 2011-09-02 | 미쓰비시덴키 가부시키가이샤 | Elevator door departure and foreign substance jam prevention structure |
| CN204980699U (en) * | 2015-08-12 | 2016-01-20 | 三菱电机上海机电电梯有限公司 | Lift -cabin door breaks away from monitoring and alarm device |
| CN205061288U (en) * | 2015-09-29 | 2016-03-02 | 曼隆蒂森克虏伯电梯有限公司 | Elevator sill |
| CN205668858U (en) * | 2016-04-11 | 2016-11-02 | 美奥电梯（苏州）有限公司 | A kind of hoistway door safety protection structure |
-
2016
- 2016-04-11 CN CN201610217962.1A patent/CN105883561B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850926A (en) * | 2009-04-06 | 2010-10-06 | 三菱电机株式会社 | Elevator door device |
| CN105347160A (en) * | 2015-12-10 | 2016-02-24 | 艾瑞斯股份有限公司 | Elevator door sheet structure matched with sill during use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105883561A (en) | 2016-08-24 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |