CN103171954B - Entrance/exit device for elevator - Google Patents
Entrance/exit device for elevator Download PDFInfo
- Publication number
- CN103171954B CN103171954B CN201210574944.0A CN201210574944A CN103171954B CN 103171954 B CN103171954 B CN 103171954B CN 201210574944 A CN201210574944 A CN 201210574944A CN 103171954 B CN103171954 B CN 103171954B
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- CN
- China
- Prior art keywords
- threshold
- protecting component
- entrance
- protection board
- door
- 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.)
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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
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
- B66B13/285—Toe guards or apron devices
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- 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
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- Elevator Door Apparatuses (AREA)
Abstract
The present invention provides a kind of entrance/exit device for elevator. Guide elevator door opening and closing threshold groove opening downwards device in, reduce threshold and be arranged in threshold elevating road side-lower protection board between gap, make tiptoe be difficult to be sandwiched in gap. The guide member (24) that guide plate (25) engages with the groove (13) of threshold (22) is arranged on door (2). Then; the protecting component (20) that can carry out position adjustments along the vertical direction is set on the top of protection board (11); regulate the position of protecting component (20), so that the gap S1 of the lifting trackside lower end (22a) of the upper end (20a) of protecting component (20) and threshold (22) is optimum size. Thereby, it is possible to reduce gap S1, reduce and make tiptoe be sandwiched in the probability in gap.
Description
Technical field
The present invention relates to the doorway device of the car of elevator, ladder riding hall, especially relate to the entrance/exit device for elevator of the groove opening downward of the threshold of guiding door opening and closing.
Background technology
One example of the entrance/exit device for elevator of prior art is described by figure. Fig. 9 illustrates the side view of the state of the car land ladder riding hall of elevator, and Figure 10 illustrates the sectional view near ladder riding hall threshold. In the drawings, 1 is ladder riding hall, and 2 is boarding hall door, and 3 is the track being fixed on building wall. Boarding hall door 2 is hung on the track 3 by being installed in the roller 4 of the door hook 5 on the top of this boarding hall door 2. 6 is the guide member of the bottom being installed in boarding hall door 2. Guide member 6 engages with the groove 10 of the threshold 7 on the fixed part 9 being arranged on ladder riding hall 1. 11 is prevent the tiptoe taking the people of car 8 to be sandwiched in the gap of threshold 7 or fixed part 9, or drops into the protection board in elevating road. The protection board being arranged on ladder riding hall 1 is referred to as toeguard or Brigit Fischer (Schmidt) plate (Fischerplate), and the protection board being arranged on car 8 is called baffle plate.
Same with ladder riding hall 1, car 8 includes: car door 2a, guide rail 3a, roller 4a, door hook 5a, guide member 6a, threshold 7a, protection board (baffle plate) 11a. 12 is the main rope hanging car 8.
If this composition, the groove of threshold opening upward, thus exist and rubbish or dust entrance groove hinder the opening and closing of door and the problem that design is not good.
Thus, taking into account the groove structure to the lower opening of threshold. Figure 11 is the front elevation of boarding hall door and threshold, and Figure 12 is the sectional view of the A-A along Figure 11. In the drawings, 13 is the groove of the lower opening to threshold 7. The guide member of 14 lower ends being mounted in boarding hall door 2. Guide member 14 includes the support parts 16 of the guide plate 15 that engages with groove 13 and lower end that this guide plate 15 is fixed on boarding hall door 2. And, the symbol identical with Figure 10 represents identical parts. The threshold of car 8 side is also identical structure.
When guide member 14 is arranged in boarding hall door 2, by guide plate 15 from the gap S0 insertion groove 13 between lower end 7b and the upper end of protection board 11 of the lifting trackside (right side of Figure 12) of threshold 7. Then, support parts 16 are arranged on the lower end of boarding hall door 2.
If this structure, then rubbish or dust will not enter groove 13, and design is also better.
At first technical literature
Patent documentation
Japanese documentation 1 is real opens clear 60-137774 publication
In said structure, owing to inserting guide plate 15 from gap S0, thus gap S0 increases. Therefore, when carrying out the flat bed of car 8, that is, stretching of main rope 12 is caused owing to the load-carrying in car 8 changes, when car 8 land are when ladder riding hall 1, between ladder riding hall threshold 7 and car threshold 7a, produce difference in height, now, when by when making car 8 lift with low speed under the car door 2a state opened, the tiptoe that there is user is sandwiched in the probability in the S0 of gap.
Furthermore, it is also possible to consider following situation, it not namely, from gap S0, but from width direction (left and right directions of Figure 11) end of protection board 11, guide member 14 is inserted gap S0. But, owing to the length in the width direction of protection board 11 has the length of the width be more than or equal to gateway, thus the problem that there is the handling operation being difficult to guide member 14.
Summary of the invention
Entrance/exit device for elevator according to a first aspect of the present invention, comprising: threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door; The fixed part of ladder riding hall or car, is provided with described threshold; Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And protection board; leave downwards interval from described threshold, be arranged at the elevating road side of described fixed part, wherein; described protection board can adjusting position along the vertical direction, the top of described protection board is the protecting component regulating the gap between described threshold and protection board.
Thus, owing to the position adjustments of protection board can be carried out, it is thus possible to reduce the gap between threshold and protection board, the tiptoe of user is made to be difficult to be clipped in gap.
And, entrance/exit device for elevator according to a second aspect of the present invention, the protecting component of described protection board can with being partially separated except protecting component of described protection board, and described protecting component can carry out position adjustments along the vertical direction.
Thus, owing to making, protecting component is small-sized, lightweight, thus the adjustment carrying out the gap between threshold and protection board becomes easy. Additionally, as protecting component, it is possible to use bend or the section bar of steel plate.
Entrance/exit device for elevator according to a third aspect of the present invention, comprising: threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door; The fixed part of ladder riding hall or car, is provided with described threshold; Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And protection board, leave downwards interval from described threshold, be arranged at the elevating road side of described fixed part, wherein, be provided with the protecting component for regulating the gap between described threshold and protection board on the top of described protection board.
Thereby, it is possible to be easily installed protecting component.
And, entrance/exit device for elevator according to a fourth aspect of the present invention, except described guide member position except the scope of movement in the opening and closing of described door, it is provided with the liner for fixing described protecting component and described threshold.
Thus, owing to the intensity of protecting component can be improved, it is thus possible to prevent the flexure of protecting component, it is possible to prevent the gap between threshold and protection board from broadening.
Entrance/exit device for elevator according to a fifth aspect of the present invention, the elevating road side of described threshold is inclined plane prominent to elevating road side upward from below.
Thus, even if when gap between tiptoe entry threshold and protection board, along with the lifting of car, it is also possible to release tiptoe towards elevating road side along tilting.
Entrance/exit device for elevator according to a sixth aspect of the present invention, described protecting component is the shape that cross section is " �� " font that the pars intermedia of above-below direction is prominent to elevating road side.
Thus, tiptoe is difficult to be clamped among gap.
Entrance/exit device for elevator according to a seventh aspect of the present invention, described protecting component has bending section at middle part, and the front end of bending section is prominent to elevating road side compared with the elevating road side end face of described threshold.
Thus, tiptoe is difficult to be clamped among gap.
Entrance/exit device for elevator according to a eighth aspect of the present invention, the upper end of described protecting component is configured to compared with the elevating road side end face of described threshold consistent in the opposition side of lifting trackside or the elevating road side end face of horizontal cross-section and described threshold.
Thus, tiptoe will be difficult to be clipped among gap, and rubbish or dust are also difficult to entry threshold groove simultaneously.
Entrance/exit device for elevator according to a ninth aspect of the present invention, the upper end of described protecting component has bending section, and the front-end configuration of described bending section becomes consistent in the opposition side of lifting trackside or the elevating road side end face of horizontal cross-section and described threshold compared with the elevating road side end face of described threshold.
Thus, tiptoe will be difficult to be clipped among gap, and rubbish or dust are also difficult to entry threshold groove simultaneously.
Entrance/exit device for elevator according to a tenth aspect of the present invention, comprising: threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door; The fixed part of ladder riding hall or car, is provided with described threshold; Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And protection board; interval is left downwards from described threshold; it is arranged at the elevating road side of described fixed part; wherein; the top of described protection board is the protecting component regulating the gap between described threshold and protection board, at the liner being provided with fixing described protecting component and described threshold except described guide member position except the scope of movement in the opening and closing of described door.
Thus, owing to can improve the intensity of backplate, it is possible to prevent the flexure of backplate, and then the gap being prevented between threshold and protection board broadens.
Entrance/exit device for elevator according to the present invention the 11st aspect, comprising: threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door; The fixed part of ladder riding hall or car, is provided with described threshold; Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And protection board; interval is left downwards from described threshold; it is arranged at the elevating road side of described fixed part; wherein; the top of described protection board is the protecting component regulating the gap between described threshold and protection board, and described protecting component is the shape that cross section is " �� " font that the pars intermedia of above-below direction is prominent to elevating road side.
Thus, among the gap that tiptoe will be difficult to be sandwiched between threshold and protection board.
Entrance/exit device for elevator according to the twelfth aspect of the present invention, comprising: threshold, is configured in the lower section of the door of elevator, is used for the groove guiding the opening and closing of described door by opening;Constitute the wall portion of the groove of described threshold; The ladder riding hall of described threshold or the fixed part of car are installed; Guide member, is arranged at described door, and engages with described groove, guide the opening and closing of described door; And protection board; interval is left downwards from described threshold; it is arranged at the elevating road side of described fixed part; wherein; described protection board has protecting component; described protecting component is configured to can load and unload freely relative to described protection board, and is arranged at the position near the groove of described threshold, and the upper end of described protecting component is arranged at the position near the bottom in the wall portion of the groove constituting described threshold.
Entrance/exit device for elevator according to the present invention the 13rd aspect, the upper end of described protecting component can also be configured at above-below direction consistent with the lower surface in the wall portion of the groove constituting described threshold.
Thus, tiptoe will be difficult to be clipped among gap, and rubbish or dust are also difficult to entry threshold groove simultaneously.
Entrance/exit device for elevator according to fourteenth aspect of the present invention, the upper end of described protecting component is configured to be positioned at the top of the lower surface in the wall portion of the groove constituting described threshold.
Thus, tiptoe will be difficult to be clipped among gap, and rubbish or dust are also difficult to entry threshold groove simultaneously.
Invention effect
In accordance with the invention it is possible to make tiptoe be difficult to be clipped in threshold elevating road side lower end and the upper end of protection board between gap in.
Accompanying drawing explanation
Fig. 1 be according to the threshold of embodiment of the present invention near sectional view.
Fig. 2 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 3 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 4 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 5 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 6 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 7 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 8 be according to the threshold of another embodiment of the present invention near sectional view.
Fig. 9 is the side view of the state of the car land ladder riding hall of the elevator illustrating prior art.
Figure 10 is the sectional view near the ladder riding hall threshold of Fig. 9.
Figure 11 is the boarding hall door front elevation with threshold of prior art.
Figure 12 is the Section A-A figure of Figure 11.
Detailed description of the invention
By Fig. 1, embodiments of the present invention are described. Fig. 1 is equivalent to Figure 12, and the symbol identical with Figure 12 represents identical parts.
In the drawings, 20 is the protecting component of the elongated hole (omitting diagram) with above-below direction. By this elongated hole bolt 21, protecting component 20 is installed on fixed part 9. Therefore, elongated hole is utilized, it is possible to regulate the gap S1 between the lifting trackside lower end 22a and the upper end 20a of protecting component 20 of threshold 22. 22b is the elevating road side end face of threshold 22. 23 is the support parts of the bottom being fixed in boarding hall door 2. 24 is guide member. Guide member 24 includes guide plate 25 that the groove 13 with threshold 22 engages and this guide plate 25 is fixed on the support member 26 supported on parts 23. 27 is for regulating the pad supporting parts 26 overhang prominent to lifting trackside (right of Fig. 1). 28 is the reinforcement material of protecting component 20.
When installing guide member 24, guide plate 25 is engaged with groove 13, support member 26 is fixed on support parts 23. It follows that protecting component 20 is installed on fixed part 9 by bolt 21.Now, utilize the elongated hole of protecting component 20, gap S1 is set as the best. When unloading guide member 24, carry out reverse step.
Thus, the setting of the gap S1 just can being optimized with simple operation, it is thus possible to the tiptoe reducing user is sandwiched in the probability in the S1 of gap. And, in the present embodiment, owing to the upper end 20a of protecting component 20 is positioned at the opposition side (left of Fig. 1) of lifting trackside compared with the elevating road side end face 22b of threshold 22, thus, it may have rubbish or dust are difficult to enter the effect of gap S1. Further, due on protecting component 20 with reinforcement material 28, thus, the tiptoe even with person is encountered, it is also possible to prevent protecting component 20 from deforming.
And, in this embodiment, the cross section of reinforcement material 28 is L-shaped, therefore, protecting component 20 can only be moved upward, but, protecting component 20 is provided with elongated hole, reinforcement material 28 is screwed in this elongated hole, therefore, it is possible to regulate protecting component 20 both up and down to position. And, by changing the shape of reinforcement material or omitting reinforcement material and improve the intensity of protecting component 20 self, it is also possible to regulate protecting component 20 both up and down to position.
As it is shown in figure 1, groove 13 is formed between two the wall portions 16,17 on threshold 22. Hereinafter the wall portion being positioned at lifting trackside in two wall portions 16,17 is called the first wall portion 16, will be located in another wall portion of the opposition side of lifting trackside and be called the second wall portion 17. First wall portion 16 and the second wall portion 17 highlight downwards.
As it is shown in figure 1, the lower surface 16a in the first wall portion 16 is positioned at the top of the lower surface 17a in the second wall portion 17. The upper end 20a of protecting component 20 is arranged at the neighbouring position in the first wall portion 16, but is in the top of the lower surface 16a in the first wall portion 16. In the vertical direction, protecting component 20 is the state overlapping with the first wall portion 16.
Fig. 2 illustrates other embodiments in the present invention. This embodiment is that part or all of elevating road side end face 22b making threshold 22 tilts and form the structure of elevating road side 22c. And, corresponding, the top 30a of protecting component 30 is inclined to parallel with elevating road side 22c, and, on horizontal cross-section, its front end is consistent with the elevating road side end face 22b of threshold 22. And, the parts 26a that supports also making guide member 24 is the shape tilted accordingly with above-mentioned inclination. Other parts are identical with Fig. 1.
If above-mentioned structure, then car 8 slow up time, even if the tiptoe of user meets the top 30a of the protecting component 30 or elevating road side 22c of threshold 22, it also is able to push to lift trackside (Fig. 2 right) by tiptoe by inclined plane, therefore, the probability being sandwiched in the S1 of gap is reduced further.
As in figure 2 it is shown, the upper end 30a of protecting component 30 is arranged at the lower surface 16a in the first wall portion 16 constituting groove 13 in the almost consistent position of above-below direction.
Fig. 3 illustrates other embodiments in the present invention. The upper bend of protecting component 40 becomes cross section to be " �� " word shape, and in the middle of it, the front end of the lifting trackside (Fig. 3 right) of 41 is shape consistent with the elevating road side end face 22b of threshold 22 on horizontal cross-section. And, the upper side 42 of middle 41 tilts upward, and downside 43 tilts downwards. And, reinforcement material 44 is again formed as the shape being consistent with above-mentioned shape. Other is identical with Fig. 2.
If this structure, then owing to the front end (upper end) of protecting component 40 moves back to the opposition side of lifting trackside, therefore, the probability that the tiptoe of user hangs over the front end of protecting component is reduced. And, even if the tiptoe with user hangs on protecting component, also easily extract such effect.
In this embodiment, identical with the embodiment of Fig. 1, Fig. 2, owing to having reinforcement material 44, thus protecting component 40 can only be moved upward, but, by changing the shape of reinforcement material, or omit reinforcement material and improve the intensity of protecting component self, it is also possible to make protecting component move in upper and lower both direction.
And, as it is shown on figure 3, the middle part of protecting component 40 and upper end are formed deviously. And, the bottom of protecting component 40 does not bend, and in the sectional views, is configured to linearity. Hereinafter the sweep of the middle part of protecting component 40 is called the first bending section 40a, the sweep of upper end is called the second bending section 40b, the straight line portion of the bottom of protecting component 40 is called line part 40c.
First part that bending section 40a is formed at and line part forms (hereinafter referred to as " first ") 45 and and the part (hereinafter referred to as " second ") 46 that forms of first 45 between. This first bending section 40a is constituted in the way of prominent to elevating road side. Specifically, on laterally (direction vertical with above-below direction, the left and right directions in figure), the first bending section 40a is configured to almost consistent with the elevating road side end face 22b of threshold 22. Namely, it is configured to the first bending section 40a to connect the straight line of the elevating road side end face 22b of the first bending section 40a and threshold 22 or plane and above-below direction (vertical direction) is almost parallel.
Second bending section 40b be formed on above-mentioned second 46 and and second 46 part formed (hereinafter referred to as " the 3rd ") 47 between. Second bending section 40b is formed in the way of highlighting upward. In the horizontal, this second bending section 40b is arranged on the opposition side of lifting trackside compared with the elevating road side end face 22b of threshold 22. In other words, in the horizontal, the elevating road side end face 22b of threshold 22 front end than the second bending section 40b is more prominent to elevating road side. Constitute the 3rd 47 opposition side at lifting trackside of the second bending section 40b obliquely downward.
It is preferable that, the front end of the second bending section 40b is configured in the vertical direction substantially uniform with the lower surface 16a in the first wall portion 16 constituting groove 13. Further it is preferable that, the front end of the second bending section 40b is configured in the vertical direction the top of the lower surface 16a in the first wall portion 16. It is possible to prevent the tiptoe of user from entering between the first wall portion 16 and the second bending section 40b.
Owing to protecting component 40 is configured to tabular, thus, the second bending section 40b is the protuberance highlighted upward, has recess 48 between second 46 and the 3rd 47 simultaneously. The one end of reinforcement material 44 enters in this recess 48. Reinforcement material 44 is entered into by its one end and supports protecting component 40 in the recess 48 of the second bending section 40b.
Line part 40c has the through hole relevant to thickness direction. Making this through hole is the elongated hole along above-below direction length. And, protection board 11 is also formed with through hole. Consistent with the through hole of protection board 11 by the through hole that makes line part 40c, and the axle portion of bolt 21 is inserted above-mentioned through hole, make the axle portion of this bolt 21 screw togather with the screw hole formed on threshold 22, thus being fixed on threshold 22 by protecting component 40 simultaneously.Owing to forming the through hole of long line part 40c along the vertical direction, it is thus possible to carry out position adjustment at above-below direction.
The through hole of line part 40c can also be not formed as elongated hole and be configured to circular. Namely, such as, if the front end of the second bending section 40b of protecting component 40 is substantially uniform with the lower surface 16a in the first wall portion 16 of the groove 13 constituting threshold 22, or it is positioned at the top of this lower surface 16a, even if then the through hole of line part 40c is not formed as elongated hole, it also is able to be arranged in protecting component 40 position of the best, and does not carry out the position adjustment of above-below direction.
Additionally, there is the first bending section 40a, the protecting component 40 of the second bending section 40b and line part 40c both can by having been formed sheet metal bent, it is also possible to by extruded and formed. And, protecting component 40 can by forming synthetic resin.
In above-mentioned each embodiment; on protecting component top with reinforcement material; or improve the intensity of protecting component self; but it is all formed as cantilever shape; and the length in the width direction of protecting component is identical with protection board; there is the length of the width be more than or equal to gateway, thus in order to keep gap S1 on the whole width direction of protecting component, be also hopeful to improve further the situation of protecting component upper strength.
Therefore, illustrate to improve the embodiment of protecting component intensity by Fig. 4.
Fig. 4 be threshold 22 in fig. 2 elevating road side 22c and the top 30a of protecting component 30 between pad 50 is installed. Top 30a is fixed in elevating road side 22c by this pad 50, it is thus possible to improve the intensity of protecting component 30, it is possible to stably keep gap S1. Additionally, pad 50 is installed on the position except the scope that guide member 24 in the on-off action of door 2 moves namely, the both ends of the central part of center opening door (middle flygate) or threshold 22.
It is additionally, since and can regulate gap S1, therefore, correspondingly, by using pad etc., it is also possible to regulate the thickness of pad 50.
Fig. 5 illustrates other embodiments of the present invention. In the present embodiment, in the bottom of protecting component 51, there is line part 51c. Line part 51c has through at thickness direction and is the through hole (elongated hole) grown on along the vertical direction. Line part 51c is fixed on protection board 11 by this through hole and bolt 21. The thickness that the top of protecting component 51 is formed than line part 51c is thick. The outside of the outside on the top of protecting component 51 and line part 51c is formed at grade. The inner face of protecting component 51 has the inclined plane 51a tilted relative to the outside of protecting component 51 with the angle of regulation. The thickness that the top of protecting component 51 is formed than line part 51c is thick, thus intensity is enhanced. Therefore, the reinforcement material 28,44 in other above-mentioned embodiments is not used, it becomes possible to guarantee the sufficient intensity of protecting component 51.
Fig. 6 illustrates other embodiments of the present invention. In the present embodiment, protecting component 60 has the line part 60c being fixed on protection board 11. Line part 60c has through in a thickness direction and long in the vertical direction through hole (elongated hole). Line part 60c is fixed on protection board 11 by this through hole and bolt 21. It is formed around the wall portion 62 prominent to elevating road side at this line part 60c. So, by formation wall portion 62 around line part 60c, it is possible to increase the intensity of protecting component 60. Therefore, the reinforcement material 28,44 in other above-mentioned embodiments is not used, it becomes possible to guarantee the sufficient intensity of protecting component 60.
The top of protecting component 60 is along with being tapered upward. The end face 62a in the outside of protecting component 60 and the formation wall portion 62 around line part 60c is formed at same plane. The inner face of protecting component 60 has the inclined plane 60d tilted relative to the outside of protecting component 60 with the angle of regulation.
The upper end 60a of protecting component 60 is positioned at the top of the lower surface 16a in the second wall portion 17 of the groove 13 constituting threshold 22 in the vertical direction.
Fig. 7, Fig. 8 illustrate other embodiments of the present invention. In the present embodiment, protection board 11 has the gripper shoe 18 of protecting component 70, protection board main body 11a, support protecting component 70 and protection board main body 11a. Gripper shoe 18 with on the protection board main body 11a position separated support protecting component 70. Gripper shoe 18 has the line part 18a including linearly extending along the vertical direction, extend obliquely with the angle of regulation relative to line part 18a rake 18b and for supporting the support portion 18c of threshold 22.
Line part 18a is the support portion for supporting protection board main body 11a. Line part 18a supports protection board main body 11a via bolt 21. Rake 18b is the support portion for supporting protecting component 70. Rake 18b supports protecting component 70 by bolt 72. Support portion 18c is connected with threshold 22 by bolt 73 and nut 74.
In side view, protecting component 70 is triangle. Protecting component 70 has the line part 70c of the rake 18b being detachably arranged on gripper shoe 18. Line part 70c have through-thickness through and time in the vertical direction for long through hole 19. This line part 70c is fixed on the rake 18b of gripper shoe 18 by this through hole 19 and above-mentioned bolt 72. Around this line part 70c, form the wall portion 76 that oriented elevating road side is prominent.
As it is shown in fig. 7, the top of protecting component 70 is along with being tapered upward. The upper end 70a of protecting component 70 is positioned at the top of the lower surface 16a in the first wall portion 16 of the groove 13 constituting threshold 22.
Owing to being formed with through hole 19 on the line part 70c of protecting component 70, thereby through unclamping the bolt 72 for fixed protection parts 70, it is possible to make it move downwards. As shown in Figure 8, when protecting component 70 moves downwards, guide member 24 is made to move downwards such that it is able to pull down guide plate 25 from the groove 13 of threshold 22.
In the respective embodiments described above, owing to the upper end of protecting component is more not prominent to elevating road side than threshold, it is thus possible to prevent rubbish or dust from the gap into. And, owing to the gap of threshold and protecting component can be reduced, thus, improve the effect preventing the guide member caused by protecting component from coming off to lifting trackside (right of each figure), even laterally lift trackside opposite house applying external force from ladder riding hall, compared with the composition of the prior art of Figure 12, guide member is also difficult to come off.
Further, in the respective embodiments described above, protection board 11 is fixed on enough lower sections of threshold 22, above protection board 11, installs protecting component 20,30,40 overlappingly with protection board 11. However, it is also possible to the composition being formed as, namely, the otch that guide member 24 can pass through is set in a part for protection board 11, utilizes this otch to be arranged on door 2 by guide member 24, then, otch is installed the protecting component of scalable upper-lower position. In this case, the upper end of protection board 11 is gap S1 with the lower end of threshold 22.
If this composition, then owing to making, protecting component is small-sized, lightweight, thus, the mounting and adjusting of protecting component becomes easy.
And; when protecting component 20,30,40 is arranged on fixed part 9; both protecting component 20,30,40 can have been made overlapping with protection board 11; can not also be overlapping; even if gap occurring between protecting component 20,30,40 and protection board 11; owing to having fixed part 9, thus without clamping tiptoe. And, it is also possible to make protecting component 20,30,40 and protection board 11 form. If it is, number of components can be cut down.
And, in above-mentioned each embodiment, although to the explanation of ladder riding hall side, but also be able to similarly implement in car side.
Symbol description
1 ladder riding hall
2 boarding hall doors
6,6a, 14,24 guide member
7,7a, 22 thresholds
8 cars
The fixed part of 9 ladder riding halls
10,13 groove
11 protection boards
15,25 guide plate
16,26,26a support member
19 through holes
20,30,40,51,60,70 backplate
23 support parts
28,44 reinforcement material
50 pads
S0, S1 gap
Claims (18)
1. an entrance/exit device for elevator, comprising:
Threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door;
The fixed part of ladder riding hall or car, is provided with described threshold;
Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And
Protection board, leaves downwards interval from described threshold, is arranged at the elevating road side of described fixed part,
Described entrance/exit device for elevator is characterised by:
Described protection board can adjusting position along the vertical direction, the top of described protection board is the protecting component regulating the gap between described threshold and protection board,
The protecting component of described protection board can with being partially separated except protecting component of described protection board, and described protecting component can carry out position adjustments along the vertical direction.
2. an entrance/exit device for elevator, comprising:
Threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door;
The fixed part of ladder riding hall or car, is provided with described threshold;
Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And
Protection board, leaves downwards interval from described threshold, is arranged at the elevating road side of described fixed part,
Described entrance/exit device for elevator is characterised by:
The protecting component for regulating the gap between described threshold and protection board it is provided with on the top of described protection board,
The protecting component of described protection board can with being partially separated except protecting component of described protection board, and described protecting component can carry out position adjustments along the vertical direction.
3. entrance/exit device for elevator according to claim 1, it is characterised in that: except described guide member position except the scope of movement in the opening and closing of described door, it is provided with the liner for fixing described protecting component and described threshold.
4. entrance/exit device for elevator according to claim 2, it is characterised in that: except described guide member position except the scope of movement in the opening and closing of described door, it is provided with the liner for fixing described protecting component and described threshold.
5. entrance/exit device for elevator according to any one of claim 1 to 4, it is characterised in that: the elevating road side of described threshold is inclined plane prominent to elevating road side upward from below.
6. entrance/exit device for elevator according to any one of claim 1 to 4, it is characterised in that: described protecting component is the shape that cross section is " �� " font that the pars intermedia of above-below direction is prominent to elevating road side.
7. entrance/exit device for elevator according to claim 5, it is characterised in that: described protecting component is the shape that cross section is " �� " font that the pars intermedia of above-below direction is prominent to elevating road side.
8. entrance/exit device for elevator according to claim 1, it is characterised in that described protecting component has bending section at middle part, and the front end of bending section is prominent to elevating road side compared with the elevating road side end face of described threshold.
9. entrance/exit device for elevator according to any one of claim 1 to 4, it is characterized in that, the upper end of described protecting component is configured to compared with the elevating road side end face of described threshold consistent with the elevating road side end face of described threshold in the opposition side of lifting trackside or horizontal cross-section.
10. entrance/exit device for elevator according to claim 5, it is characterized in that, the upper end of described protecting component is configured to compared with the elevating road side end face of described threshold consistent with the elevating road side end face of described threshold in the opposition side of lifting trackside or horizontal cross-section.
11. entrance/exit device for elevator according to claim 6, it is characterized in that, the upper end of described protecting component is configured to compared with the elevating road side end face of described threshold consistent with the elevating road side end face of described threshold in the opposition side of lifting trackside or horizontal cross-section.
12. entrance/exit device for elevator according to claim 7, it is characterized in that, the upper end of described protecting component is configured to compared with the elevating road side end face of described threshold consistent with the elevating road side end face of described threshold in the opposition side of lifting trackside or horizontal cross-section.
13. entrance/exit device for elevator according to claim 8, it is characterized in that, the upper end of described protecting component has bending section, and the front-end configuration of described bending section becomes consistent with the elevating road side end face of described threshold in the opposition side of lifting trackside or horizontal cross-section compared with the elevating road side end face of described threshold.
14. an entrance/exit device for elevator, comprising:
Threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door;
The fixed part of ladder riding hall or car, is provided with described threshold;
Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And
Protection board, leaves downwards interval from described threshold, is arranged at the elevating road side of described fixed part,
Described entrance/exit device for elevator is characterised by:
The top of described protection board is the protecting component regulating the gap between described threshold and protection board, at the liner being provided with fixing described protecting component and described threshold except described guide member position except the scope of movement in the opening and closing of described door.
15. an entrance/exit device for elevator, comprising:
Threshold, is configured in the lower section of the door of elevator, for guiding the groove opening downwards of the opening and closing of described door;
The fixed part of ladder riding hall or car, is provided with described threshold;
Guide member, is arranged at described door, and the leading section of described guide member engages with described groove, and guides the opening and closing of described door; And
Protection board, leaves downwards interval from described threshold, is arranged at the elevating road side of described fixed part,
Described entrance/exit device for elevator is characterised by:
The top of described protection board is the protecting component regulating the gap between described threshold and protection board, and described protecting component is the shape that cross section is " �� " font that the pars intermedia of above-below direction is prominent to elevating road side.
16. an entrance/exit device for elevator, comprising:
Threshold, is configured in the lower section of the door of elevator, is used for the groove guiding the opening and closing of described door by opening;
Constitute the wall portion of the groove of described threshold;
The ladder riding hall of described threshold or the fixed part of car are installed;
Guide member, is arranged at described door, and engages with described groove, guide the opening and closing of described door; And
Protection board, leaves downwards interval from described threshold, is arranged at the elevating road side of described fixed part,
Described entrance/exit device for elevator is characterised by:
Described protection board has protecting component, and described protecting component is configured to can load and unload freely relative to described protection board, and is arranged at the position near the groove of described threshold,
The upper end of described protecting component is arranged at the position near the bottom in the wall portion of the groove constituting described threshold.
17. entrance/exit device for elevator according to claim 16, it is characterised in that the upper end of described protecting component is configured at above-below direction consistent with the lower surface in the wall portion of the groove constituting described threshold.
18. entrance/exit device for elevator according to claim 16, it is characterised in that the upper end of described protecting component is configured to be positioned at the top of the lower surface in the wall portion of the groove constituting described threshold.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011282572 | 2011-12-26 | ||
| JP2011-282572 | 2011-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171954A CN103171954A (en) | 2013-06-26 |
| CN103171954B true CN103171954B (en) | 2016-06-08 |
Family
ID=48632243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574944.0A Expired - Fee Related CN103171954B (en) | 2011-12-26 | 2012-12-26 | Entrance/exit device for elevator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5928899B2 (en) |
| KR (1) | KR101943660B1 (en) |
| CN (1) | CN103171954B (en) |
| HK (1) | HK1182682A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6229943B2 (en) * | 2014-03-05 | 2017-11-15 | フジテック株式会社 | Elevator door opening and closing device |
| JP6229944B2 (en) * | 2014-03-06 | 2017-11-15 | フジテック株式会社 | Elevator door opening and closing device |
| JP6229945B2 (en) * | 2014-03-06 | 2017-11-15 | フジテック株式会社 | Elevator door opening and closing device |
| JP6229946B2 (en) * | 2014-03-12 | 2017-11-15 | フジテック株式会社 | Elevator door opening and closing device |
| JP2015182870A (en) * | 2014-03-25 | 2015-10-22 | フジテック株式会社 | Elevator door opening/closing device |
| CN103910265B (en) * | 2014-04-29 | 2016-08-24 | 苏州中远电梯有限公司 | A kind of cage guide clamping support |
| JP6315342B2 (en) * | 2014-12-22 | 2018-04-25 | フジテック株式会社 | Door device for elevator |
| CN107010520A (en) * | 2017-04-01 | 2017-08-04 | 广东奥尔斯电梯有限公司 | Elevator sliding guide shoe sill |
| JP7140918B2 (en) * | 2019-06-04 | 2022-09-21 | 株式会社日立製作所 | Elevator landing threshold device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0771755A2 (en) * | 1995-10-31 | 1997-05-07 | Otis Elevator Company | Guide assembly for an elevator door |
| CN101269776A (en) * | 2007-03-23 | 2008-09-24 | 维托控股有限公司 | Elevator door sill with hidden guide |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60137774U (en) * | 1984-02-21 | 1985-09-12 | 株式会社東芝 | elevator threshold device |
| JP2002020067A (en) * | 2000-07-07 | 2002-01-23 | Fujitec Co Ltd | Exit/entrance device for elevator |
| US20040206581A1 (en) * | 2003-04-16 | 2004-10-21 | Baumann Matthew D. | Sill shield |
| DE10333086A1 (en) * | 2003-07-21 | 2005-02-17 | Wittur Ag | Guide rail for lift doors has profiled body with at least one guide section accessible from lift shaft side in which guide elements of the door engage through an opening which is set near a deflector to keep out foreign bodies |
| EP1808401B1 (en) * | 2004-11-04 | 2014-04-16 | Mitsubishi Denki Kabushiki Kaisha | Doorway device for elevator |
| KR20090079582A (en) * | 2008-01-18 | 2009-07-22 | 현대엘리베이터주식회사 | Guide shoe and sill structure of elevator door |
| JP2009286603A (en) * | 2008-05-30 | 2009-12-10 | Hitachi Building Systems Co Ltd | Door device of elevator |
| JP5344426B2 (en) * | 2009-01-14 | 2013-11-20 | 東芝エレベータ株式会社 | Elevator car |
| KR20100084243A (en) * | 2009-01-16 | 2010-07-26 | 선희숙 | Door apparatus of elevator |
-
2012
- 2012-12-20 JP JP2012277731A patent/JP5928899B2/en not_active Expired - Fee Related
- 2012-12-26 KR KR1020120153183A patent/KR101943660B1/en active IP Right Grant
- 2012-12-26 CN CN201210574944.0A patent/CN103171954B/en not_active Expired - Fee Related
-
2013
- 2013-08-28 HK HK13110063.6A patent/HK1182682A1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0771755A2 (en) * | 1995-10-31 | 1997-05-07 | Otis Elevator Company | Guide assembly for an elevator door |
| CN101269776A (en) * | 2007-03-23 | 2008-09-24 | 维托控股有限公司 | Elevator door sill with hidden guide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171954A (en) | 2013-06-26 |
| KR101943660B1 (en) | 2019-01-29 |
| JP5928899B2 (en) | 2016-06-01 |
| KR20130079242A (en) | 2013-07-10 |
| JP2013151371A (en) | 2013-08-08 |
| HK1182682A1 (en) | 2013-12-06 |
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