CN101269775A - Protection plate for elevator - Google Patents
Protection plate for elevator Download PDFInfo
- Publication number
- CN101269775A CN101269775A CNA200710160889XA CN200710160889A CN101269775A CN 101269775 A CN101269775 A CN 101269775A CN A200710160889X A CNA200710160889X A CN A200710160889XA CN 200710160889 A CN200710160889 A CN 200710160889A CN 101269775 A CN101269775 A CN 101269775A
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- Prior art keywords
- connecting panel
- bolt
- elevator
- rear end
- plate
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Abstract
The invention provides a protective plate for elevator which is capable of dismounting by a simple method. The protective plate for elevator (3) is arranged between the elevator hall sill and header case of each floor to cause the clearance between the elevator car sill and the lifting channel wall face to be narrowed; the protective plate (3) has a plurality of connecting plates (3a, 3b) which are connected at the vertical direction; upper edge and lower edge of the connecting plates (3a, 3b) are installed with a plurality of keyhole-shaped holes (6) for inserting the fixed bolt (5); and two sides of upper edge of the connecting plate (3b) are formed with cut (7d), and height size of the cut (7d) is installed as equal or higher than the distance size (P) of the keyhole-shaped hole (6).
Description
Technical field
The present invention relates to a kind of protection plate for elevator (fascia plate) that makes the gap turn narrow between lift car sill (car sill) and the hoist trunk wall.
Background technology
In elevator, lift car may occur stops between the floor because of fault has taken place, and under this state, open the situation of elevator cab door, in order to prevent that the passenger from dropping in the hoist trunk in this state, when the distance between lift car sill and hoist trunk wall has surpassed specified value, between obligated elevator lobby sill (hall sill) and the header case (header case) guar plate is set, makes gap turn narrow at each floor.
In the prior art, as protection plate for elevator, known have in the floor height difference of each floor gap hour, below the elevator lobby sill, play a guar plate is installed between the header case, if and the floor height difference of each floor gap is when big, then the technical scheme that at above-below direction the polylith connecting panel is coupled together by support.That is to say, it constitutes guar plate is divided into epipleural and lower side panel, with the upper end of epipleural by being bolted on the elevator lobby sill, and at the bottom of epipleural mounting bracket, simultaneously, the keyhole hole that makes the bolt part that is arranged on this support and be arranged on the lower side panel top is fixed, and by bolt of rear end plate the end portion of lower side panel is fixed on header case.(for example with reference to patent documentation 1)
Patent documentation 1: TOHKEMY 2003-171073 communique (paragraph numbering 0020～0024 and Fig. 1)
But, in the guar plate of above-mentioned prior art, because the upper end of epipleural and the lower end of lower side panel are fixed on the building side by bolt of rear end plate at least, so guar plate need be unloaded down keeping in repair the time, bolt of rear end plate need be taken off fully, thereby be caused operation to become loaded down with trivial details.In addition, in the prior art, for convenience of assembling operation, rising wood at lower side panel forms the keyhole hole, and the bolt of this keyhole hole and support partly is fixed together, yet, in order to ensure necessary strength, guar plate is formed warp architecture, therefore, because the relation of guar plate shape, when bolt is partly moved to the round end part in keyhole hole, cause is disturbed with epipleural, and need make lower side panel displacement significantly, thereby can cause the operation reduction.
Summary of the invention
The present invention makes in view of the practical problems that exists in the described prior art, the object of the present invention is to provide a kind of protection plate for elevator that can carry out disassemble and assemble work with straightforward procedure.
To achieve these goals, protection plate for elevator of the present invention is arranged between the elevator lobby sill and header case of each floor, make gap turn narrow between lift car sill and the hoist trunk wall, it is characterized in that, having can be at vertical bonded assembly polylith connecting panel, rising wood and lower edge at these connecting panels are provided with a plurality of keyhole holes for the bolt of rear end plate insertion, simultaneously, at least the rising wood both sides of the connecting panel beyond the connecting panel that is arranged on the upper end form otch, and, the height dimension of described otch set for equate with the spacing dimension in described keyhole hole at least or more than.
According to the present invention with structure like this, because the mounting hole that inserts for bolt of rear end plate that is formed on the connecting panel all is formed the keyhole hole, so when connecting panel is installed, can under the state that bolt of rear end plate unclamps, connecting panel be moved in the horizontal direction, bolt of rear end plate be inserted the large-diameter portion branch in keyhole hole, simultaneously, connecting panel is moved downwards, and make the path part in bolt of rear end plate embedding keyhole hole, after this fastening bolt of rear end plate.On the other hand, in dismounting during connecting panel, the state that can unclamp at bolt of rear end plate, connecting panel is moved upward, makes bolt of rear end plate be positioned at the large-diameter portion branch in keyhole hole, under this state, by connecting panel is moved towards horizontal direction, can remove the stationary state between connecting panel and the bolt of rear end plate.Thus, when the mounting or dismounting guar plate, owing to do not need to unload fully bolt of rear end plate, so can increase work efficiency.In addition, at least the rising wood both sides of the connecting panel beyond the connecting panel that is arranged on the upper end form otch, and set at least the height dimension of otch for the keyhole hole spacing dimension, be that distance till the center of keyhole hole large-diameter portion center to the keyhole hole path part of dividing equates or at this more than distance, so, dismantle the connecting panel of a side at needs, and when the shape in keyhole hole moves the connecting panel of this side, can prevent to disturb, thereby can successfully carry out mounting or dismounting work with the lower end of the connecting panel of opposite side.
The invention effect
According to the present invention,, do not need bolt of rear end plate is disassembled fully during guar plate in mounting or dismounting, and can prevent to disturb, so can carry out the field-strip and the installation exercise of guar plate easily with the lower end of the connecting panel of opposite side.So, can shorten production time and saving labour power.
Description of drawings
Fig. 1 is the structural representation of an embodiment of expression protection plate for elevator involved in the present invention;
Fig. 2 is the front view of the state of expression when guar plate has been installed;
Fig. 3 is the lateral plan of the state of expression guar plate when pulling down;
Fig. 4 is the lateral plan of the state of the guar plate of expression when not having otch when pulling down.
Nomenclature
1 elevator lobby sill
2 header cases
3 guar plates
4 supports
5 bolt of rear end plates
6a～6l keyhole hole
7a, 7b otch
H1 cut height size
The P spacing dimension
The gauge of T1 plate
T2 bent thickness size
The specific embodiment
Followingly describe with reference to the embodiment of accompanying drawing to protection plate for elevator involved in the present invention.
Fig. 1 is the structural representation of an embodiment of expression protection plate for elevator involved in the present invention, Fig. 2 is the front view of the state of expression when guar plate has been installed, Fig. 3 is the lateral plan of the state of expression guar plate when pulling down, and Fig. 4 is the lateral plan of the state of the guar plate of expression when not having otch when pulling down.
In the elevator of distance more than specified value between lift car sill and the hoist trunk wall, in order to stop between the floor because of fault has taken place lift car occurring, and under this state, open under the situation of elevator cab door and prevent that the passenger from dropping in the hoist trunk, as shown in Figure 2, between the elevator lobby sill 1 of each floor and header case 2, be provided with the guar plate 3 that makes the gap turn narrow between lift car sill and the hoist trunk wall.
And, guar plate 3 has at vertical support 4 bonded assemblys for example 2 connecting panel 3a, 3b of passing through, rising wood at connecting panel 3a, as shown in Figure 1, be provided with 3 keyhole hole 6a, 6b, the 6c that separate the predetermined distance setting, be fixed on the elevator lobby sill 1 by the top of bolt of rear end plate 5 with connecting panel 3a for bolt of rear end plate 5 insertions.In addition, be provided with 3 the keyhole hole 6d, 6e, the 6f that insert for bolt of rear end plate 5 that separates that predetermined distance is provided with in the lower edge of connecting panel 3a, the bottom of connecting panel 3a is fixed on the top of support 4 by bolt of rear end plate 5.And the rising wood of connecting panel 3b is provided with and separates 3 keyhole hole 6g, 6h, the 6i for bolt of rear end plate 5 insertions that predetermined distance is provided with, and the top of connecting panel 3b is fixed on the bottom of support 4 by bolt of rear end plate 5.In addition, be provided with 3 the keyhole hole 6j, 6k, the 6l that insert for bolt of rear end plate 5 that separates that predetermined distance is provided with, be fixed on the header case 2 by the bottom of bolt of rear end plate 5 with connecting panel 3b in the lower edge of connecting panel 3b.
In addition, be formed with otch 7a, 7b, be formed with otch 7c, 7d in the rising wood both sides of connecting panel 3b simultaneously in the rising wood both sides of connecting panel 3a.
In addition, the height dimension H1 of otch 7a～7d is configured at least the spacing dimension P with keyhole hole 6a～6i, and promptly the distance till the center of each keyhole hole 6a～6i large-diameter portion center to each keyhole hole 6a～6i path part of dividing equates or at this more than distance.And self-evident, the diameter that the large-diameter portion of each keyhole hole 6a～6i divides is greater than the head of bolt of rear end plate 5, and the diameter of the path of each keyhole hole 6a～6i part is less than the head of bolt of rear end plate 5.
According to present embodiment, for example when connecting panel 3a is installed, bolt of rear end plate 5 is installed on the elevator lobby sill 1 provisionally, and under this state, make connecting panel 3a and elevator lobby sill 1 subtend and mobile in the horizontal direction, bolt of rear end plate 5 is inserted the large-diameter portion branch of keyhole hole 6a, 6b, 6c.Next, make under this state connecting panel 3a towards below move and bolt of rear end plate 5 embedded the path part of keyhole hole 6a, 6b, 6c, and fastening bolt of rear end plate 5 is fixed in connecting panel 3a on the elevator lobby sill 1.Next, bolt of rear end plate 5 is installed in provisionally the top and the bottom of support 4, at first, bolt of rear end plate 5 is inserted among the keyhole hole 6d, 6e, 6f of connecting panel 3a lower edge, by carrying out fastening in the position of the path part of keyhole hole 6d, 6e, 6f and support 4 being fixed on the connecting panel 3a.After this, make another piece connecting panel 3b and support 4 subtends and mobile in the horizontal direction, the bolt of rear end plate 5 that will be installed in the bottom of support 4 provisionally inserts the large-diameter portion branch of keyhole hole 6g, 6h, 6i.Next, make under this state connecting panel 3b towards below move and bolt of rear end plate 5 embedded the path part of keyhole hole 6g, 6h, 6i, fastening bolt of rear end plate 5 is fixed on the top of connecting panel 3b on the support 4.After this, use bolt of rear end plate 5, the bottom of connecting panel 3b is fixed on the header case 2 via keyhole hole 6j, 6k, 6l.
On the other hand, for example need the equipment of reverse side of the guar plate 3b that is positioned at the below is keeped in repair, and need unload guar plate 3b the time, the bolt of rear end plate 5 of the bolt of rear end plate 5 of releases clamp 4 bottoms and header case 2 then, make connecting panel 3b be moved upward and make bolt of rear end plate 5 to be positioned at the large-diameter portion branch of keyhole hole 6g, 6h, 6i, 6j, 6k, 6l, by at the stationary state that connecting panel 3b is moved in the horizontal direction remove between connecting panel 3b and the bolt of rear end plate 5.In addition, because in the operation of reality, connecting panel 3b moves when direction moves up in the horizontal direction, so connecting panel 3b is that the side moves obliquely.
At this moment, owing to be formed with otch 7c, 7d in the rising wood both sides of connecting panel 3b, and the height dimension H1 of otch 7c, 7d is configured to equate with the spacing dimension P in keyhole hole 6 at least or at this more than size, so as shown in Figure 3, only need bolt of rear end plate 5 is unclamped the cooresponding size of thickness of slab size T1 with connecting panel 3a, 3b, just can not be subjected to making connecting panel 3b just mobile obliquely under the state that disturbs connecting panel 3a bottom.On the other hand, if do not have otch 7c, 7d, then must be as shown in Figure 4, bolt of rear end plate 5 is unclamped the cooresponding size of bent thickness size T2 with connecting panel 3a, 3b, and make at least connecting panel 3a, 3b towards the front mobile bent thickness size T2, could can not be subjected to that connecting panel 3b is just moved obliquely.
Therefore, by otch 7c, 7b are set, connecting panel 3b are moved smoothly, but also can when unloading lower connecting plate 3b, reduce the degree of unclamping of bolt of rear end plate 5, so can improve operating efficiency.In addition, when after maintenance activity finishes, connecting panel 3b being installed once more, only needing to carry out operation and just can according to said sequence.
According to present embodiment, can easily carry out the dismounting and the installation exercise of guar plate 3.For this reason, can shorten production time and saving labour power.In addition, when dismounting connecting panel 3a, 3b, owing to do not need to make connecting panel 3a, 3b to move very big distance, thus can set the length dimension of bolt of rear end plate 5 shorter, and then can cost-cutting.
And in the present embodiment, situation about being made of 2 connecting panel 3a, 3b with guar plate 3 is that example is illustrated, but the piece number of connecting panel can be according to the floor height difference of each floor gap of object elevator and at random set.In addition, in the present embodiment, by on connecting panel 3a, forming otch 7a, 7b respectively, on connecting panel 3b, form 7c, 7d, the shape of each connecting panel 3a, 3b is arranged to identical shape, and has realized the universalization of member, but be positioned at the angle of the connecting panel of below from dismounting easily, rising wood both sides by the connecting panel beyond the connecting panel that is arranged on the upper end in a plurality of connecting panels at least form otch, just can arrive purpose.
Claims (1)
1. protection plate for elevator, this guar plate is arranged between the elevator lobby sill and header case of each floor, makes to it is characterized in that gap turn narrow between lift car sill and the hoist trunk wall,
Having can be at vertical bonded assembly polylith connecting panel, rising wood and lower edge at these connecting panels are provided with a plurality of keyhole holes for the bolt of rear end plate insertion, simultaneously, at least the rising wood both sides of the connecting panel beyond the connecting panel that is arranged on the upper end form otch, and, the height dimension of described otch be configured to equate with the spacing dimension in described keyhole hole at least or more than.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-073112 | 2007-03-20 | ||
| JP2007073112A JP2008230769A (en) | 2007-03-20 | 2007-03-20 | Elevator fascia plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101269775A true CN101269775A (en) | 2008-09-24 |
Family
ID=39904032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710160889XA Pending CN101269775A (en) | 2007-03-20 | 2007-12-27 | Protection plate for elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008230769A (en) |
| CN (1) | CN101269775A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730528A (en) * | 2012-07-10 | 2012-10-17 | 张家港市通华电梯部件有限公司 | Composite elevator sill assembly |
| CN102730529A (en) * | 2012-07-10 | 2012-10-17 | 张家港市通华电梯部件有限公司 | Elevator sill assembly |
| CN102951506A (en) * | 2011-08-25 | 2013-03-06 | 康力电梯股份有限公司 | Integrated operating box |
| CN104176575A (en) * | 2013-05-20 | 2014-12-03 | 株式会社日立制作所 | Protection board of elevator |
-
2007
- 2007-03-20 JP JP2007073112A patent/JP2008230769A/en active Pending
- 2007-12-27 CN CNA200710160889XA patent/CN101269775A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951506A (en) * | 2011-08-25 | 2013-03-06 | 康力电梯股份有限公司 | Integrated operating box |
| CN102730528A (en) * | 2012-07-10 | 2012-10-17 | 张家港市通华电梯部件有限公司 | Composite elevator sill assembly |
| CN102730529A (en) * | 2012-07-10 | 2012-10-17 | 张家港市通华电梯部件有限公司 | Elevator sill assembly |
| CN102730528B (en) * | 2012-07-10 | 2014-03-19 | 张家港市通华电梯部件有限公司 | Composite elevator sill assembly |
| CN102730529B (en) * | 2012-07-10 | 2014-03-19 | 张家港市通华电梯部件有限公司 | Elevator sill assembly |
| CN104176575A (en) * | 2013-05-20 | 2014-12-03 | 株式会社日立制作所 | Protection board of elevator |
| CN104176575B (en) * | 2013-05-20 | 2017-05-10 | 株式会社日立制作所 | Protection board of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008230769A (en) | 2008-10-02 |
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