CN105565125A - Method for updating elevator door - Google Patents
Method for updating elevator door Download PDFInfo
- Publication number
- CN105565125A CN105565125A CN201510710838.4A CN201510710838A CN105565125A CN 105565125 A CN105565125 A CN 105565125A CN 201510710838 A CN201510710838 A CN 201510710838A CN 105565125 A CN105565125 A CN 105565125A
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- Prior art keywords
- opening
- closing door
- door
- hold
- established
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Abstract
The invention provides a method for updating an elevator door to enable excellent operability by using existing mounting arms during the update. The method for updating the elevator door in the case that mounting heights of a door opening and closing device are different before and after the update comprises a step of removing an existing door opening and closing device (6) from existing mounting arms (5) when the existing mounting arms (5) fixed on a car frame column (2) for supporting the existing door opening and closing device (6) are retained; and a step of supporting a new door opening and closing device (10) at the upper portion of a height adjustment tray (27), the lower portion of which is fixed on the existing mounting arms.
Description
Technical field
The present invention relates to the update method of elevator door.
Background technology
Elevator possesses the hoistway that vertically extends and be set to can the car of movement in hoistway.Car is provided with door and device for opening/closing door.Door carries out opening and closing to the gangway of car, and by device for opening/closing door driven for opening and closing.
In existing elevator, when the setting height(from bottom) of device for opening/closing door before carrying out renewal from carried out upgrading after different, will both establish hold-down arm to unload, car frame be processed new hole to install new hold-down arm.
In addition, in patent documentation 1, disclose following method: when the setting height(from bottom) of device for opening/closing door before carrying out renewal from carried out upgrading after different, new device for opening/closing door door hanger and both established between door and added height adjustment bracket.
Patent documentation 1: Japanese Unexamined Patent Publication 2004-345782 publication
As existing method, if according to when device for opening/closing door setting height(from bottom) before the update after different, will hold-down arm be both established to unload, car frame is processed new hole to install the method for new hold-down arm, then need hold-down arm replacement operation and at the scene to the operation of car frame perforate, workability has problems.In addition, also there is the leeway of improving workability in method disclosed in patent documentation 1.
Summary of the invention
The present invention completes in view of the foregoing, its object is to provide both establish hold-down arm and the update method of the elevator door that workability can be made good by using when upgrading.
In order to reach above-mentioned purpose, the present invention be device for opening/closing door setting height(from bottom) before the update after different when the update method of elevator door, wherein, the update method of this elevator door possesses: to be fixed on car frame trestle and under supporting the state of both establishing hold-down arm of both having established device for opening/closing door, by described device for opening/closing door of both having established from described operation of both having established hold-down arm to unload remaining; And new device for opening/closing door is bearing in the operation on top of height adjustment bracket, both established on hold-down arm described in the bottom of this height adjustment bracket is fixed on.
The installation site of described new device for opening/closing door can be made to be that the position of short transverse changes relative to the described installation site of device for opening/closing door of both having established.
According to the present invention, both establishing hold-down arm by using when upgrading, workability can be made good.
Accompanying drawing explanation
Fig. 1 is the front view of the car before the renewal providing embodiments of the present invention 1 is shown.
Fig. 2 is the lateral plan that the car observed from the II line of Fig. 1 is shown.
Fig. 3 is car frame trestle before renewal is shown, the figure both establishing the coupled condition of hold-down arm and device for opening/closing door.
Fig. 4 be about after upgrading with the figure of Fig. 3 same modality.
Label declaration
1: car; 2: car frame trestle; 5: both established hold-down arm; 6: both established device for opening/closing door; 10: new device for opening/closing door; 27: height adjustment bracket.
Detailed description of the invention
Below, with reference to the accompanying drawings embodiments of the present invention are described.In addition, in the drawings, identical label represents identical or corresponding part.
Embodiment 1.
Fig. 1 is the front view of the car before the renewal providing embodiments of the present invention 1 is shown, Fig. 2 is the lateral plan that the car observed from the II line of Fig. 1 is shown.
The car 1 of elevator is fixed with pair of right and left car frame trestle 2, car frame trestle 2 is fixed with pair of right and left upper beam 3, car bottom 4 and had both established hold-down arm 5.Device for opening/closing door 6 is fixed on both to be established on hold-down arm 5.At least one (being 2 in illustrative example) door 7 is supported on device for opening/closing door 6 in the mode of suspention.
Next, the update method of the elevator door of present embodiment 1 is described.Fig. 3 is car frame trestle before renewal is shown, the figure both establishing the coupled condition of hold-down arm and device for opening/closing door.Fig. 4 be about after upgrading with the figure of Fig. 3 same modality.Fig. 3 and Fig. 4 shows the state of observing from the direction of Fig. 2 in the right part of figure, show the state of the structure on the right side of arrow III and IV observation figure in the respective left part of Fig. 3 and Fig. 4.
First, as shown in Figure 3, before the update, the union bodies 21 such as such as bolt are used, by the top of both establishing hold-down arm 5 to be fixed on the car frame trestle 2 extended along the vertical direction in the mode that can load and unload.The direction of both having established hold-down arm 5 to be fixed to along intersecting with car frame trestle 2 extends.
And then, using the union bodies 23 such as such as pair of bolts, being fixed on the end of both establishing hold-down arm 5 in the mode that can load and unload by both establishing device for opening/closing door 6.In addition, the dowel bolt 25 device for opening/closing door 6 is provided with for preventing this from both having established device for opening/closing door 6 to topple over both is being established.
Both establish in structure at such, the setting height(from bottom) of device for opening/closing door before the update after different when renewal carry out as follows.
In brief, above-mentioned renewal possesses: be fixed on car frame trestle and under supporting the state of both establishing hold-down arm of both having established device for opening/closing door, will both establish device for opening/closing door from the operation of both establishing hold-down arm to unload remaining; And new device for opening/closing door being supported on the operation on top of height adjustment bracket, the bottom of this height adjustment bracket is fixed on both establishes on hold-down arm.Below, above-mentioned operation is described in detail.
First, as shown in Figure 4, device for opening/closing door 6 both will be established to unload from both establishing hold-down arm 5, and use the union bodies 23 such as such as pair of bolts, and the bottom of the 1st of height adjustment bracket 27 the 27a will be fixed on and both establish on hold-down arm 5.
1st 27a of height adjustment bracket 27 extends upward from both establishing hold-down arm 5, and is configured to be roughly L-shaped when top view.
Use the union bodies 29 such as such as pair of bolts, the 2nd of height adjustment bracket 27 the 27b and new device for opening/closing door 10 are fixed on the top of the 1st 27a of height adjustment bracket 27.
2nd 27b of height adjustment bracket 27 is configured to be roughly L-shaped in the diagram of the left part of Fig. 4.New device for opening/closing door 10 be configured in the 2nd 27b of height adjustment bracket 27 with the 1st 27a opposition side.In other words, the mode that the 1st 27a, the 2nd 27b of height adjustment bracket 27 and new device for opening/closing door 10 become to be integrated with three is successively linked by union body 29.
And then, in the same manner as both establishing the situation of device for opening/closing door 6, new device for opening/closing door 10 is provided with the dowel bolt 31 that the device for opening/closing door 10 for preventing this new is toppled over.
According to present embodiment 1 described above, when the setting height(from bottom) of the device for opening/closing door is before the update different, by both establishing rational height adjustment bracket between hold-down arm and new device for opening/closing door, the installation site of new device for opening/closing door can be made only to move in the height direction.Thus, can carry out having continued to use the renewal of both establishing hold-down arm, further, can by setting height(from bottom) and before upgrading different new device for opening/closing door be arranged on and both establish on hold-down arm, can realize workability improvement and and other types between device for opening/closing door sharing.
In addition, the installation site of new device for opening/closing door is relative to the installation site of both establishing device for opening/closing door, and just the position of short transverse changes.Specifically, the union body 23 of the bottom installation site in height adjustment bracket is only different in the height direction from the installation site of union body 29 in height adjustment bracket on top, and left and right directions (door opening and closing direction) and fore-and-aft direction (with door opening and closing direction and the vertical direction of this both direction of short transverse) are identical.Related to this, such as, different from the situation of present embodiment 1, when using the spacing of pair of bolts at the bracket both establishing hold-down arm side different from new device for opening/closing door side, need the shape of the fabricated section making new device for opening/closing door side for upgrading special product.On the other hand, as present embodiment 1, if the installation site of new device for opening/closing door is the mode that the position of short transverse changes relative to both establishing the installation site of device for opening/closing door, then do not need to make the fabricated section of new device for opening/closing door be special product, facilitate the device for opening/closing door sharing between other types easily.
Above, with reference to preferred embodiment having carried out specific description to content of the present invention, but according to basic technological thought of the present invention and instruction, as long as those skilled in the art, then can take various distortion, this point is apparent.
Claims (2)
1. a update method for elevator door, the update method of this elevator door be device for opening/closing door setting height(from bottom) before the update after different when the update method of elevator door, wherein,
The update method of this elevator door possesses:
To be fixed on car frame trestle and under supporting the state of both establishing hold-down arm of both having established device for opening/closing door, by described device for opening/closing door of both having established from described operation of both having established hold-down arm to unload remaining; And
New device for opening/closing door is bearing in the operation on the top of height adjustment bracket, had both established on hold-down arm described in the bottom of this height adjustment bracket is fixed on.
2. the update method of elevator door according to claim 1, wherein,
The installation site of described new device for opening/closing door is that the position of short transverse changes relative to the described installation site of device for opening/closing door of both having established.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014220277A JP2016088627A (en) | 2014-10-29 | 2014-10-29 | Method for renewal of elevator door |
| JP2014-220277 | 2014-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105565125A true CN105565125A (en) | 2016-05-11 |
Family
ID=55875859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510710838.4A Pending CN105565125A (en) | 2014-10-29 | 2015-10-28 | Method for updating elevator door |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2016088627A (en) |
| CN (1) | CN105565125A (en) |
| HK (1) | HK1219262A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641722B (en) * | 2016-09-05 | 2021-04-09 | 三菱电机株式会社 | Beam mounting adapter |
| CN107804777A (en) * | 2017-11-20 | 2018-03-16 | 恒达富士电梯有限公司 | A kind of highly inconsistent apparatus and method of hoistway door enabling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849334Y2 (en) * | 1978-05-30 | 1983-11-10 | 三菱電機株式会社 | elevator car door device |
| JPH06329370A (en) * | 1993-05-21 | 1994-11-29 | Mitsubishi Electric Corp | Elevator car |
| CN201665461U (en) * | 2010-02-05 | 2010-12-08 | 苏州易升电梯部件有限公司 | Door operator of elevator |
| CN201890700U (en) * | 2010-12-15 | 2011-07-06 | 江南嘉捷电梯股份有限公司 | Mounting structure of door machine of elevator car |
| CN103153834A (en) * | 2010-10-04 | 2013-06-12 | 三菱电机株式会社 | Elevator car compartment and elevator car |
| CN103221624A (en) * | 2010-11-22 | 2013-07-24 | 三菱电机株式会社 | Elevator car |
-
2014
- 2014-10-29 JP JP2014220277A patent/JP2016088627A/en active Pending
-
2015
- 2015-10-28 CN CN201510710838.4A patent/CN105565125A/en active Pending
-
2016
- 2016-06-23 HK HK16107332.4A patent/HK1219262A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849334Y2 (en) * | 1978-05-30 | 1983-11-10 | 三菱電機株式会社 | elevator car door device |
| JPH06329370A (en) * | 1993-05-21 | 1994-11-29 | Mitsubishi Electric Corp | Elevator car |
| CN201665461U (en) * | 2010-02-05 | 2010-12-08 | 苏州易升电梯部件有限公司 | Door operator of elevator |
| CN103153834A (en) * | 2010-10-04 | 2013-06-12 | 三菱电机株式会社 | Elevator car compartment and elevator car |
| CN103221624A (en) * | 2010-11-22 | 2013-07-24 | 三菱电机株式会社 | Elevator car |
| CN201890700U (en) * | 2010-12-15 | 2011-07-06 | 江南嘉捷电梯股份有限公司 | Mounting structure of door machine of elevator car |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1219262A1 (en) | 2017-03-31 |
| JP2016088627A (en) | 2016-05-23 |
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