CN104418207A - Entry anti-falling device of elevator - Google Patents
Entry anti-falling device of elevator Download PDFInfo
- Publication number
- CN104418207A CN104418207A CN201310384388.5A CN201310384388A CN104418207A CN 104418207 A CN104418207 A CN 104418207A CN 201310384388 A CN201310384388 A CN 201310384388A CN 104418207 A CN104418207 A CN 104418207A
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- CN
- China
- Prior art keywords
- palisade
- zone
- palisade zone
- elevator
- chamber
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- 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.)
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Classifications
-
- 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
- B66B5/024—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 an accident, e.g. fire
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- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to an entry anti-falling device of an elevator. The device is mainly used in a moving path of a mobile component during the rising and descending of an elevation box. A first grid zone and a second grid zone which are corresponding to a moving door are arranged in the path, and accordingly, even if the moving door is open, but the elevation box does not reach the corresponding floor, the moving door can be corresponding to the first grid zone or the second grid zone to warn people initially, and falling of people, goods, or car into a lifting pipe is prevented by the aid of the grid protection effect.
Description
Technical field
The present invention relates to a kind of lifter safety device, espespecially a kind of lifter enter anti-fall device.
Background technology
Lifter (also have and be called elevator, for escalator for separating, hereinafter referred to as lifter) in response to high building or overhead produced convenient tool, be widely used in the riding instead of walk of people, the transport of goods or the design of parking space.
The characteristic of lifter mainly comprises a lifting pipeline, and among plural floor, this lifting pipeline is provided with a dodge gate externally opened and closed respectively at each floor corresponding; And an elevator chamber, this elevator chamber is provided with a chamber door that can open and close, and this elevator chamber is located in this lifting pipeline.When elevator chamber lifting arrives designated floor, chamber door corresponds to dodge gate, and people, goods or vehicle can be made to be entered in this elevator chamber, and obtains delivery.The generally known action such as keying being no matter elevator chamber lifting and arriving designated floor, dodge gate, chamber door, and even the indicator lamp signal display of elevator chamber present position, normally controlled by the parts such as a series of accurate detecting, control and flow process.
And this type of lifter, whether common safe design can fall because of surpass the expectation out of control with considering to be elevator chamber itself, causes injures and deaths or damage.Therefore for this type of lifter, industry has released the device of many safety shut-downs.
But often there is a kind of situation, refer to shown in Fig. 7, namely when dodge gate 41 is opened, but elevator chamber 42 and chamber door 421 but do not arrive corresponding floor completely, if now people hurriedly or accidentally, when dodge gate 41 1 is opened, people, goods, vehicle are namely toward interior movement, graphic with artificial example, probably can fall in lifting pipeline 43 and cause casualties.And malfunctioning, fault that this kind of tragedy situation overwhelming majority is parts or instrument caused.Current industry can towards striving direction be more accurate, that safety is high supervisory and control equipment and manipulation flow process mostly.But no matter be more accurate, that safety is high supervisory and control equipment and manipulation flow process, there is its limit accurately, and the doubt of reliability.
Summary of the invention
Because the problem of prior art, present inventor thinks that the structure that should have a kind of improvement produces, but but can reach with more simple and easy and more effective device.
That designs a kind of elevator enters anti-fall device for this reason, comprising:
One lifting pipeline: among plural floor, this lifting pipeline is provided with a dodge gate externally opened and closed respectively at each floor corresponding;
One elevator chamber: this elevator chamber establishes a chamber door that can open and close, and this elevator chamber is located in this lifting pipeline;
One moving assembly: this moving assembly comprises an actuating unit and by the first palisade zone of the direct or indirect connection for transmission of this actuating unit and the second palisade zone, the head end of this first palisade zone and the second palisade zone is fixed in the top and bottom of this elevator chamber respectively and is respectively adjacent to the position of chamber door; This first palisade zone and the second palisade zone are respectively plurality of elements grizzly bar separately, and this moving assembly is provided with one first supporting assembly and the second supporting assembly respectively at the top and bottom space of this lifting pipeline, supports to allow that this first palisade zone and the second palisade zone obtain.
In preferably technical scheme, also can increase following technical characteristic:
The end of this first palisade zone is connected mutually with this second palisade end of tape and is integrated, and this actuating unit is the lifting mechanism of elevator chamber, with the upper and lower displacement of this elevator chamber, forms the movement of this first palisade zone and this second palisade zone circulation shape.
This actuating unit is one group of upper and lower hoist, and the end of this first palisade zone and the end of this second palisade zone be this upper and lower hoist affixed separately, and this first supporting assembly and the second supporting assembly are respectively the roller of upper and lower hoist.
This first supporting assembly comprises the first guide wheel and second guide wheel of plural number separation.
This second supporting assembly comprises the 3rd guide wheel and the four guide idler that plural number is separated.
The unit grizzly bar of this first palisade zone and the second palisade zone be selected from metal cords, Bu Suo, belt, chain arbitrary.
Thus, even if when dodge gate is opened, but elevator chamber does not but arrive corresponding floor, when dodge gate one is opened, namely can correspond to the first palisade zone or the second palisade zone, tentatively warning be produced to people, more rely on the protection effect of palisade, stop people, goods or vehicle crash into lifting pipeline.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the front schematic view that dodge gate of the present invention is correct corresponding with chamber door;
Fig. 3 is the lateral plan that dodge gate of the present invention is correct corresponding with chamber door;
Fig. 4 is the front schematic view that dodge gate of the present invention is correct not corresponding with chamber door;
Fig. 5 is the lateral plan that dodge gate of the present invention is correct not corresponding with chamber door;
Fig. 6 is the lateral plan that another embodiment of the present invention dodge gate is correct not corresponding with chamber door;
Fig. 7 is prior art dodge gate corresponding schematic diagram incorrect in chamber door.
Description of reference numerals: 1-is elevated pipeline; 10-dodge gate; 11-first supporting assembly; 111-first guide wheel; 112-second guide wheel; 12-second supporting assembly; 121-the 3rd guide wheel; 122-four guide idler; 2-elevator chamber; 21-chamber door; 3-moving assembly; 30-actuating unit; The upper hoist of 301-; 301A-roller; Hoist under 302-; 302A-roller; 31-first palisade zone; 311-unit grizzly bar; 32-second palisade zone; 321-unit grizzly bar; 41-dodge gate; 42-elevator chamber; 421-chamber door; 43-is elevated pipeline.
Detailed description of the invention
Below rely on graphic cooperation, structure of the present invention, feature and embodiment are described, to have the present invention to make your juror and further understand.
Refer to Fig. 1, coordinate shown in Fig. 2 and Fig. 3, the present invention enters anti-fall device about a kind of elevator, comprising:
One lifting pipeline 1: among plural floor, this lifting pipeline 1 is provided with a dodge gate 10 externally opened and closed respectively at each floor corresponding;
One elevator chamber 2: this elevator chamber 2 is provided with a chamber door 21 that can open and close, and this elevator chamber 2 is located in this lifting pipeline 1;
One moving assembly 3: this moving assembly 3 comprises an actuating unit 30 and the first palisade zone 31 and the second palisade zone 32 by the direct or indirect connection for transmission of this actuating unit, the head end of this first palisade zone 31 and the second palisade zone 32 is fixed in the top and bottom of this elevator chamber 2 respectively and is respectively adjacent to the position of chamber door 21; This first palisade zone 31 is respectively plurality of elements grizzly bar 311 separately, and the second palisade zone 32 is respectively plurality of elements grizzly bar 321 separately.Wherein the unit grizzly bar 311,321 of this first palisade zone 31 and the second palisade zone 32 be selected from metal cords, Bu Suo, belt, chain arbitrary, can in response to actual required and select.
And this moving assembly 3 is provided with one first supporting assembly 11 and the second supporting assembly 12 respectively at the top and bottom space of this lifting pipeline 1, supports to allow that this first palisade zone 31 and the second palisade zone 32 obtain.
Thus, refer to shown in Fig. 4 and Fig. 5, even if when dodge gate 10 is opened, but elevator chamber 2 does not but arrive corresponding floor, when dodge gate 10 1 is opened, even without the chamber door 21 corresponding to this elevator chamber 2, now also can correspond to this first palisade zone 31 or second palisade zone 32 Fig. 5 for the second palisade zone, and this first palisade zone 31 or the second palisade zone 32 tentatively can produce warning to people, this first palisade zone 31 or the second palisade zone 32 also can coat fluorescent or reflective or strengthen the colorant of eye-catching effect, to strengthen alarming effect.User one is seen, and this first palisade zone 31 or the second palisade zone 32 can produce doubt, and reduce and rashly move towards this first palisade zone 31 or the second palisade zone 32 and crash into this lifting pipeline 1.
Even if people, car or goods will be advanced toward dodge gate 10 internal direction, also can be subject to this first palisade zone 31 or the second palisade zone 32 stops and more reaches protection effect, this first palisade zone 31 or the material of the second palisade zone 32 and the gap of unit grizzly bar 311,321 can adjust according to practical operation and construction.With stop people, goods or vehicle crash into lifting pipeline.
Refer to shown in Fig. 1 to Fig. 5, a kind of embodiment of the present invention, the end of this first palisade zone 31 is connected mutually with this second palisade zone 32 end and is integrated, and this actuating unit 30 is lifting mechanisms of elevator chamber 2, with the upper and lower displacement of this elevator chamber 2, form this first palisade zone 31 and this second palisade zone 32 and to circulate the movement of shape.And this elevator chamber 2 of the present invention can be comparatively simple and easyly located in the middle of the local circulation path of the main cycle that is made up of moving assembly 3.
Wherein this first supporting assembly 11 comprises the first guide wheel 111 and the second guide wheel 112 that plural number is separated.Make this first palisade zone 31 obtain stable support, and utilize winding to produce frictional resistance, just in case complementary slowing effect can be produced when this elevator chamber 2 careless landing out of control.Second supporting assembly 12 comprises the 3rd guide wheel 121 and the four guide idler 122 that plural number is separated.This second palisade zone 32 is made to obtain stable support.Just in case complementary slowing effect can be produced when this elevator chamber 2 careless landing out of control.
Refer to shown in Fig. 6, another embodiment of the present invention, wherein this actuating unit 30 is one group of upper and lower hoist 301,302, the end of this first palisade zone 31 and the end of this second palisade zone 32 be this upper and lower hoist 301,302 affixed separately, and this first supporting assembly 11 and the second supporting assembly 12 are respectively roller 301A, 302A of upper and lower hoist, form this first palisade zone 31 and this second palisade zone 32 and to circulate the movement of shape.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (6)
1. elevator enter an anti-fall device, it is characterized in that, comprising:
One lifting pipeline: among plural floor, this lifting pipeline is provided with a dodge gate externally opened and closed respectively at each floor corresponding;
One elevator chamber: this elevator chamber is provided with a chamber door that can open and close, and this elevator chamber is located in this lifting pipeline;
One moving assembly: this moving assembly comprises an actuating unit and by the first palisade zone of the direct or indirect connection for transmission of this actuating unit and the second palisade zone, the head end of this first palisade zone and the second palisade zone is fixed in the top and bottom of this elevator chamber respectively and is respectively adjacent to the position of chamber door; This first palisade zone and the second palisade zone are respectively plurality of elements grizzly bar separately, and this moving assembly is provided with one first supporting assembly and the second supporting assembly respectively at the top and bottom space of this lifting pipeline, supports to allow that this first palisade zone and the second palisade zone obtain.
2. elevator according to claim 1 enter anti-fall device, it is characterized in that: the end of this first palisade zone is connected mutually with this second palisade end of tape and is integrated, and this actuating unit is the lifting mechanism of elevator chamber, with the upper and lower displacement of this elevator chamber, form the movement of this first palisade zone and this second palisade zone circulation shape.
3. elevator according to claim 1 enter anti-fall device, it is characterized in that: this actuating unit is one group of upper and lower hoist, the end of this first palisade zone and the end of this second palisade zone be this upper and lower hoist affixed separately, and this first supporting assembly and the second supporting assembly are respectively the roller of upper and lower hoist.
4. elevator according to claim 2 enter anti-fall device, it is characterized in that: this first supporting assembly comprise plural number be separated the first guide wheel and the second guide wheel.
5. elevator according to claim 2 enter anti-fall device, it is characterized in that: this second supporting assembly comprise plural number be separated the 3rd guide wheel and four guide idler.
6. elevator according to claim 1 enter anti-fall device, it is characterized in that: the unit grizzly bar of this first palisade zone and the second palisade zone be selected from metal cords, Bu Suo, belt, chain arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384388.5A CN104418207A (en) | 2013-08-29 | 2013-08-29 | Entry anti-falling device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384388.5A CN104418207A (en) | 2013-08-29 | 2013-08-29 | Entry anti-falling device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104418207A true CN104418207A (en) | 2015-03-18 |
Family
ID=52968474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384388.5A Pending CN104418207A (en) | 2013-08-29 | 2013-08-29 | Entry anti-falling device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104418207A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0524757A (en) * | 1991-07-23 | 1993-02-02 | Toshiba Corp | Rescue device for double-deck elevator |
| JPH10139320A (en) * | 1996-11-15 | 1998-05-26 | Hitachi Building Syst Co Ltd | Car of elevator |
| CN2581395Y (en) * | 2002-12-05 | 2003-10-22 | 陈军 | Device for preventing elevator from falling |
| JP4351110B2 (en) * | 2004-04-13 | 2009-10-28 | 三菱電機ビルテクノサービス株式会社 | Movable landing equipment for elevators for base-isolated buildings |
| CN201458477U (en) * | 2009-03-23 | 2010-05-12 | 李张金 | Suspension coop door and landing door linkage opening/closing transmission device for derrick hoist |
| CN102282087A (en) * | 2009-02-20 | 2011-12-14 | 三菱电机株式会社 | Elevator equipment |
| JP2012041167A (en) * | 2010-08-23 | 2012-03-01 | Toshiba Elevator Co Ltd | Safe fence on car of elevator |
| CN202279591U (en) * | 2011-08-31 | 2012-06-20 | 长城汽车股份有限公司 | Automatic locking device of elevator |
| CN202864645U (en) * | 2012-08-09 | 2013-04-10 | 李夕兵 | Anti-falling guardrail used for mine shaft cage hoisting |
-
2013
- 2013-08-29 CN CN201310384388.5A patent/CN104418207A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0524757A (en) * | 1991-07-23 | 1993-02-02 | Toshiba Corp | Rescue device for double-deck elevator |
| JPH10139320A (en) * | 1996-11-15 | 1998-05-26 | Hitachi Building Syst Co Ltd | Car of elevator |
| CN2581395Y (en) * | 2002-12-05 | 2003-10-22 | 陈军 | Device for preventing elevator from falling |
| JP4351110B2 (en) * | 2004-04-13 | 2009-10-28 | 三菱電機ビルテクノサービス株式会社 | Movable landing equipment for elevators for base-isolated buildings |
| CN102282087A (en) * | 2009-02-20 | 2011-12-14 | 三菱电机株式会社 | Elevator equipment |
| CN201458477U (en) * | 2009-03-23 | 2010-05-12 | 李张金 | Suspension coop door and landing door linkage opening/closing transmission device for derrick hoist |
| JP2012041167A (en) * | 2010-08-23 | 2012-03-01 | Toshiba Elevator Co Ltd | Safe fence on car of elevator |
| CN202279591U (en) * | 2011-08-31 | 2012-06-20 | 长城汽车股份有限公司 | Automatic locking device of elevator |
| CN202864645U (en) * | 2012-08-09 | 2013-04-10 | 李夕兵 | Anti-falling guardrail used for mine shaft cage hoisting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |