CN103183277B - Elevator hoistway door system - Google Patents
Elevator hoistway door system Download PDFInfo
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- CN103183277B CN103183277B CN201310026223.0A CN201310026223A CN103183277B CN 103183277 B CN103183277 B CN 103183277B CN 201310026223 A CN201310026223 A CN 201310026223A CN 103183277 B CN103183277 B CN 103183277B
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Abstract
The invention relates to an elevator hoistway door system and solves the problems that an existing elevator hoistway door system has low utilization rate for the space of a shaft and due to adoption of a steel wire rope for linkage, the existing elevator hoistway door system has a complex structure and is inconvenient to install. The elevator hoistway door system comprises a hoistway door and an upper sill with guide rails; the hoistway door comprises door sheets and hanging plates connected to the upper parts of the door sheets; sliding wheels are respectively arranged on two hanging plates; the two hanging plates are connected to the guide rails in a sliding manner by the sliding wheels; two door sheets are of an embedded structure; and traction mechanisms are arranged between the two hanging plates. The hoistway door adopts the embedded design, so that the two door sheets only occupy the space of one door sheet originally and a door opening only needs to be formed on one side of a lift car, so that the space is saved and the utilization rate of the shaft is improved. The traction mechanisms capable of drawing each other are arranged between the hanging plates corresponding to the two door sheets, so that a complex steel wire rope linkage mechanism in an existing upper sill is omitted and the elevator hoistway door system has a simpler structure, and is low in cost, light in weight and easy to install on site.
Description
Technical field
The present invention relates to a kind of elevator technology field, particularly relate to a kind of elevator hoistway door system little, lightweight, that structure is simple, easy for installation that takes up room.
Background technology
Door-opened elevator mode conventional in the market has: center opening door, side opening door, in point two folding door etc., center opening door i.e. two fan door-plates are opened to both sides from enabling center simultaneously, and at closing time from both sides simultaneously to enabling closed center, side opening door is then made up of fast slow two fan door-plates, open to other side from door opening side during enabling, then contrary at closing time, the principle of elevator car door system switch gate provides power by gate system, drives Room door system to realize switch gate effect.
Current several door-opening modes all have its advantage, also equal existing defects, conveniently set forth, here two concepts are introduced: door system space, the Room, the door system width Room, Room door, system space refers to that Room door system is at the thickness perpendicular to its switch gate direction, generally equal lading door dill width in the direction in which, Room door system width refers to that Room door system is in the length being parallel to its switch gate direction, comprises the displacement produced in switch gate process.As center opening door, shown in Fig. 1, its door system space, Room is minimum, because two fan door-plates only need move the half of specified door opening width in switch gate process, so the switch gate time is shorter, run noise and run curve all minimum, but it has more half specified door opening width than side opening door on the door system width of the Room, and hoistway degree of utilization is not high; And side opening door is just contrary, as shown in Figure 2, Room door system width is less, hoistway degree of utilization is high, but its two fans door-plate is one fast one slow in switch gate process, and the slow door-plate of shutter plate stroke ratio has more half specified door opening width, and the switch gate time is longer, operation noise and run curve, all not as center opening door, are generally used for Medical Service Elevator etc.
As the Chinese invention application that application number is 200710108253.0, disclose a kind of elevator door apparatus, this elevator door apparatus is midsplit type elevator door, comprise rectangular gangway framework, be provided with threshold thereunder in the horizontal direction, be arranged on above the framework of gangway, the elevator door guide rail be arranged in parallel with threshold, and suspended in midair by elevator door guide rail, there is the elevator door that elevator door guide rail leads in the lateral direction.Just there is above-mentioned shortcoming in this patent: it has more half specified door opening width than side opening door on the door system width of the Room, and hoistway degree of utilization is not high.
Summary of the invention
It is not high to hoistway space degree of utilization that the present invention mainly solves existing elevator hoistway door system, and adopt wire rope linkage structure complicated, inconvenient problem is installed, provides a kind of elevator hoistway door system little, lightweight, that structure is simple, easy for installation that takes up room.
The technical solution adopted for the present invention to solve the technical problems is: a kind of elevator hoistway door system, comprise Room door and the upper bank with guide rail, described Room door comprises door-plate and is connected to the link plate on door-plate top, two pieces of link plates are respectively arranged with pulley, two pieces of link plates are slidably connected on guide rail by pulley, and two pieces of door-plates are embedded structure, after Room door is opened, one piece of door-plate is embedded in another block door-plate, is provided with the chart-drive mechanism that two pieces of door-plates are connected between two pieces of link plates.In the present invention, Room door is adopted embedded design, one piece of door-plate is when door-closing in-place, and entirety is built in another block door-plate, two pieces of door-plates are made only to take the space of original one piece of door-plate like this, and only door opening need be set in car side, this saves space, improve hoistway degree of utilization.Being provided with between the link plate that two pieces of door-plates are corresponding can the chart-drive mechanism of traction mutually, make one piece of door-plate enabling stroke to half be hold another block door-plate open together, same at closing time, eliminate steel rope link gear complicated in existing upper bank, structure is simpler, with low cost, lightweight and be easy to building-site install.
As a kind of preferred version, described chart-drive mechanism comprises the first dragging plate being arranged on one piece of link plate both sides and the second dragging plate being arranged on another block link plate side, described first dragging plate and the second dragging plate relative orientation, first dragging plate and the second dragging plate overlap on switch gate direction, and the second dragging plate is arranged between two piece of first dragging plate.Such one piece of link plate is at enabling or stroke of closing the door to a half, and the first dragging plate encounters the second dragging plate, and the first dragging plate just drags the second dragging plate and opens or closes together.
As a kind of preferred version, described one piece of door-plate cross section becomes L shape, it comprises panel and vertically disposed width plate on the side of this panel away from another block door-plate, described width front edge of board is towards another block door-plate and be parallel to panel and be bent to form flange, width between this panel and flange is less than the width of the door opening for accommodating Room door, is greater than the thickness of another block door-plate.This door-plate be nested with in this programme on another block door-plate only adopts a face, eliminates another side, has saved material, and when opening the door, another block door-plate overlaps with this panel.
As a kind of preferred version, described upper bank comprises body, described body is bent to form two perpendicular upper flat plates and sagging plate, this upper flat plate front end is outwards bent to form orbital plane the first guide rail upwards, the front end of this sagging plate bends inwards and is formed with orbital plane the second guide rail upwards, and two pieces of link plates are separately positioned on the first guide rail and the second guide rail by pulley.On this, bank eliminates complicated steel rope link gear, only leaves the guide rail for link plate sliding and running, and the first guide rail and the second guide rail become one with Shang Kan, and structure is simply, with low cost, lightweight and be easy to in-site installation.
As a kind of preferred version, the inner side of described first dragging plate is respectively arranged with dragging block, and this dragging block is that rubber is made.This dragging block facilitates two dragging plates to drag mutually, avoids two dragging plates simultaneously and clashes into the sound sent when contacting, reduce noise.
As a kind of preferred version, described pulley has multiple, and the parallel distributing installation of pulley is at link plate upper edge place.
As a kind of preferred version, be provided with on the inner side edge of the door-plate of door opening under closing door state and only open plate, the described vertical door-plate of plate of only opening is arranged, only open front edge of board and be bent to form coupler body towards direction of closing the door, the Room reveal plate of door opening side is provided with the baffle plate corresponding with only opening plate, and baffle plate front end bends inwards, and describedly only opens plate and baffle plate overlaps on switch gate direction, when closing door state, this only opens plate and baffle plate is interlocked.This is only opened plate and prevents this door-plate being positioned at door opening side in excessively movement at closing time, ensures that door-plate moves to suitable position.
Advantage of the present invention is: Room door adopts embedded design, makes two pieces of door-plates only take the space of original one piece of door-plate, and only need arrange door opening in car side, saved space, improve hoistway degree of utilization.Being provided with between the link plate that two pieces of door-plates are corresponding can the chart-drive mechanism of traction mutually, and eliminate steel rope link gear complicated in existing upper bank, structure is more simple, with low cost, lightweight and be easy to building-site and install.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of center opening door switch gate in background technology;
Fig. 2 is a kind of structural representation of side opening door switch gate in background technology;
Fig. 3 is a kind of structural representation of embedded door plate switch gate in the embodiment of the present invention;
Fig. 4 be in the embodiment of the present invention two link plates at a kind of structural representation at closing time;
Fig. 5 is a kind of structural representation of two link plates when opening the door in the embodiment of the present invention;
A kind of structural representation when Fig. 6 is door system closed condition in the Room in the embodiment of the present invention;
A kind of structural representation when Fig. 7 is door system open mode in the Room in the embodiment of the present invention;
Fig. 8 is a kind of side-looking structural representation of Room door system in the embodiment of the present invention.
1-upper bank 2-door-plate 21-first door-plate 22-second door-plate 3-link plate 31-first link plate 32-second link plate 4-pulley 5-door opening 6-only opens plate 7-coupler body 8-Room reveal plate 9-baffle plate 10-panel 11-width plate 12-flange 13-and drags block 14-first dragging plate 15-second dragging plate 16-upper flat plate 17-sagging plate 18-first guide rail 19-second guide rail
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is further described.
Embodiment:
A kind of elevator hoistway door system of the present embodiment, as shown in Figure 6, comprise the upper bank 1 and two fan Room doors with guide rail, the present embodiment Room door is other open form formula, and two Room doors adopt embedded structure.Two Room doors are short the second Room door of long the first Room door of switch gate stroke and switch gate stroke, this first Room door is made up of with the first link plate 31 being arranged on the first door-plate top the first door-plate 21, second Room door is made up of the second door-plate 22 and the second link plate 32 of being arranged on the second door-plate top, and at the upper edge place of the first link plate and the second link plate, parallel distributing installation has two pulleys 4 respectively.As shown in Figure 8, on this, bank comprises body, this body bends along its length, it becomes cross section L shape structure, such body is just formed the upper flat plate 16 that water is arranged and the sagging plate 17 vertically arranged, this upper flat plate front end outwards bends the upwards bending in i.e. Fig. 8, then shaping formation orbital plane the first guide rail 18 upwards in front end, it is bend left in Fig. 8 that the front end of this sagging plate bends inwards, and shapingly on front end being formed with orbital plane the second guide rail 19 upwards, on this, bank is made by one-body molded.First link plate is slidably connected on the first guide rail by pulley, and the second link plate is slidably connected on the second guide rail by pulley.
The present embodiment Room door adopts and is embedded meter mutually, such two pieces of door-plates only occupy the thickness of one piece of door-plate in door system space, the Room, as shown in Figure 3, first door-plate 21 comprises panel 10 and is vertically set on the width plate 11 of panels outside, first door-plate cross section is L shape structure, be parallel to panel at width front edge of board be bent to form flange 12 towards the second door-plate, the panel of this first door-plate to flange place plane between space form space for holding the second door-plate 22, this the second door-plate 22 adopts the structure of traditional door-plate, width between this panel and flange is less than the width of the door opening 5 for accommodating Room door, be greater than the thickness of the second door-plate 22.When opening the door, the second door-plate is inserted in the first door-plate, and then two pieces of door-plates submerge together in door opening 5.
The close door opening of the second door-plate is provided with on one side only opens plate 6, only drive vertical second door-plate of plate to arrange, only open front edge of board and be bent to form coupler body 7 towards direction of closing the door, the Room reveal plate 8 of door opening side is provided with the baffle plate 9 corresponding with only opening plate, baffle plate front end is to door opening lateral buckling, and this only opens plate and baffle plate overlaps on switch gate direction, like this when closing door state, this only opens plate and baffle plate is interlocked, and prevents the second door-plate from excessively moving forward.
In switch gate process, the first door-plate first moves, drag the second door-plate at switch gate to the first door-plate during half stroke to move together, the interlock between this first door-plate and second door-plate is realized by the chart-drive mechanism be arranged between the first link plate 31 and the second link plate 32.Figure is as shown in 4 and Fig. 5, this chart-drive mechanism comprises the first dragging plate 14 of being arranged on the first link plate both sides and is arranged on second dragging plate 15 of the second link plate near the first link plate side, first dragging plate and the second dragging plate are vertically mounted on the first link plate and the second link plate respectively, and the first dragging plate and the second dragging plate relative orientation, and the first dragging plate and the second dragging plate overlap on switch gate direction, second dragging plate is arranged between two piece of first dragging plate, in the part that the inner side of two first dragging plates is overlapping with the second dragging plate, establish son to have respectively in addition and drag block 13, this dragging block is made up of rubber.
The present embodiment works, when being in pass door state, as shown in figs. 3 and 6, now the first door-plate and the second door-plate bar up the gangway of lift car side by side, as shown in Figure 4, the first link plate and the second link plate are also side by side, and the first dragging plate being positioned at right side now contacts with the second dragging plate.When needs open the door, first door-plate first moves, when moving to enabling half stroke, as shown in Figure 5, the first dragging plate on the left of this first link plate can prop up the second dragging plate, first link plate continues motion and then moves together with regard to dragging the second link plate, and the first door-plate is enclosed within the second door-plate is in the process, during to enabling half stroke, as shown in Figure 3 and Figure 7, this the second door-plate entirety is built in the first door-plate, continues motion until two door-plates all submerge in door opening 5.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as bank, door-plate, the first door-plate, the second door-plate, link plate herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (6)
1. an elevator hoistway door system, comprise Room door and the upper bank with guide rail, Room door comprises door-plate and is connected to the link plate on door-plate top, two pieces of link plates are respectively arranged with pulley, two pieces of link plates are slidably connected on guide rail by pulley, it is characterized in that: two pieces of door-plates (2) are embedded structure, after Room door is opened, one piece of door-plate is embedded in another block door-plate, the chart-drive mechanism that two pieces of door-plates are dragged mutually is provided with between two pieces of link plates (3), described chart-drive mechanism comprises the first dragging plate (14) being arranged on one piece of link plate both sides and the second dragging plate (15) being arranged on another block link plate side, described first dragging plate and the second dragging plate relative orientation, first dragging plate and the second dragging plate overlap on switch gate direction, second dragging plate is arranged between two piece of first dragging plate.
2. a kind of elevator hoistway door system according to claim 1, it is characterized in that described one piece of door-plate cross section becomes L shape, it comprises panel (10) and vertically disposed width plate (11) on the side of this panel away from another block door-plate, described width front edge of board is towards another block door-plate and be parallel to panel and be bent to form flange (12), width between this panel and flange is less than the width of the door opening for accommodating Room door, is greater than the thickness of another block door-plate.
3. a kind of elevator hoistway door system according to claim 1 and 2, it is characterized in that described upper bank (1) comprises body, described body is bent to form two perpendicular upper flat plates (16) and sagging plate (17), this upper flat plate front end is outwards bent to form orbital plane the first guide rail (18) upwards, the front end of this sagging plate bends inwards and is formed with orbital plane the second guide rail (19) upwards, and two pieces of link plates are separately positioned on the first guide rail and the second guide rail by pulley.
4. a kind of elevator hoistway door system according to claim 2, it is characterized in that the inner side of described first dragging plate (14) is respectively arranged with and drag block (13), this dragging block is that rubber is made.
5. a kind of elevator hoistway door system according to claim 1 and 2, it is characterized in that described pulley (4) has multiple, the parallel distributing installation of pulley is at link plate (3) upper edge place.
6. a kind of elevator hoistway door system according to claim 1 and 2, be provided with on the inner side edge of the door-plate (2) of door opening under it is characterized in that closing door state and only open plate (6), the described vertical door-plate of plate of only opening is arranged, only open front edge of board and be bent to form coupler body (7) towards direction of closing the door, Room reveal plate (8) of door opening side is provided with the baffle plate (9) corresponding with only opening plate, baffle plate front end bends inwards, describedly only open plate and baffle plate overlaps on switch gate direction, when closing door state, this only opens plate and baffle plate is interlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026223.0A CN103183277B (en) | 2013-01-23 | 2013-01-23 | Elevator hoistway door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026223.0A CN103183277B (en) | 2013-01-23 | 2013-01-23 | Elevator hoistway door system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103183277A CN103183277A (en) | 2013-07-03 |
| CN103183277B true CN103183277B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310026223.0A Active CN103183277B (en) | 2013-01-23 | 2013-01-23 | Elevator hoistway door system |
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| CN (1) | CN103183277B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215760B (en) * | 2017-08-03 | 2023-01-31 | 北京升华电梯集团有限公司 | Side compensation type elevator door |
| CN108483183A (en) * | 2018-05-15 | 2018-09-04 | 展鹏科技股份有限公司 | Multiple leaf door guide assembly and elevator car door system |
| CN113044698A (en) * | 2021-03-12 | 2021-06-29 | 李贵霖 | Medical elevator hall door with prevent pressing from both sides function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0709333A2 (en) * | 1994-10-31 | 1996-05-01 | Kone Oy | Apparatus for synchronising the movements of the door panels of a telescopic elevator door |
| CN1761609A (en) * | 2003-08-08 | 2006-04-19 | 东芝电梯株式会社 | Elevator doorway door apparatus |
| EP1997770A1 (en) * | 2007-05-29 | 2008-12-03 | ThyssenKrupp Aufzugswerke GmbH | Elevator door panel |
| CN201240744Y (en) * | 2008-07-23 | 2009-05-20 | 威特电梯部件(苏州)有限公司 | Guide rail mechanism of elevator side opening door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2338825A1 (en) * | 2009-12-22 | 2011-06-29 | Inventio AG | Elevator door |
-
2013
- 2013-01-23 CN CN201310026223.0A patent/CN103183277B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0709333A2 (en) * | 1994-10-31 | 1996-05-01 | Kone Oy | Apparatus for synchronising the movements of the door panels of a telescopic elevator door |
| CN1761609A (en) * | 2003-08-08 | 2006-04-19 | 东芝电梯株式会社 | Elevator doorway door apparatus |
| EP1997770A1 (en) * | 2007-05-29 | 2008-12-03 | ThyssenKrupp Aufzugswerke GmbH | Elevator door panel |
| CN201240744Y (en) * | 2008-07-23 | 2009-05-20 | 威特电梯部件(苏州)有限公司 | Guide rail mechanism of elevator side opening door |
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| CN103183277A (en) | 2013-07-03 |
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Address after: 310000 No.28, Jiuhuan Road, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Otis Electrical Elevator Co., Ltd. Address before: 310019 No. nine, 28 Ring Road, Hangzhou, Zhejiang, Jianggan District Patentee before: Xizi Otis Elevator Co., Ltd. |
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