CN205274980U - Elevator door device - Google Patents
Elevator door device Download PDFInfo
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- CN205274980U CN205274980U CN201520667381.9U CN201520667381U CN205274980U CN 205274980 U CN205274980 U CN 205274980U CN 201520667381 U CN201520667381 U CN 201520667381U CN 205274980 U CN205274980 U CN 205274980U
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- elevator
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Abstract
The utility model provides a switching that elevator door device can eliminate the production of the trouble that is caused to the accumulation of sill inslot by the foreign matter, can correctly guide the door. According to the utility model discloses an embodiment, elevator door device possesses: the door guide rail (12) that sets up on the sill length direction sail level land of access & exit (11), hung and door plant (13, 14) of switching access & exit from the door guide rail, hole (16) and the relative hole that have sill length direction central authorities of sill upper surface (15), the sill upper surface of the below of door plant are separating the sill upper surface and are setting up respectively in sill (19) of sill groove (17, 18) of its both ends side of both ends side on sill length direction, piston shoes (20, 21) that set up in the lower part of push -and -pull door camera bellows side end according to every door plant of the sill groove by sill guide, and gyro wheel (22, 23) that set up and ended by the hole card when closing the door in the lower part of door shield side end according to every door plant.
Description
Technical field
This utility model relates to the door gear of a kind of elevator.
Background technology
Stop sill at elevator doorway is formed with the sill groove that the piston shoes to stop door guide. The gate sill device of known a kind of elevator, this gate sill device has constructed as below: in order to not produce the obstacle of the door on-off action caused by the blocking in sill groove, in the past, the foreign bodies (referring for example to patent documentation 1) such as the rubbish that removal fell in sill groove. Additionally, known a kind of elevator closing device, this elevator closing device is set as: arrange tunnel-shaped pilot hole inside sill length direction, by this pilot hole and guide rod guiding door, cannot see sill groove (referring for example to patent documentation 2) at sill upper surface.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2010-260699 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2008-68941 publication
But, be not provided with in the door guide structure of sill groove completely from sill upper surface, piston shoes are not guided by sill groove and door is opened and closed, therefore, it is mobile that skew improves in the boarding side that stop Men Yu sill length direction intersects. When there is sill groove, when boarding, the foreign bodies such as people, chassis etc. pass through on sill groove, rubbish block in sill groove, produce door fault. Even if there is also the problem identical with the example of stop door at car door.
Utility model content
This utility model is suggested in view of such problem, its object is to provide the door gear of a kind of elevator, it is possible to eliminate the generation of the fault caused by foreign body to the accumulation in sill groove, it is possible to the correctly opening and closing of guiding door.
Means for solving the above
In order to solve such problem, according to an embodiment of the present utility model, it is provided that the door gear of a kind of elevator, it is characterised in that possess: door guide rail, it is horizontally disposed on the sill length direction of gateway; Multiple door-plates, are hung from this guide rail and above-mentioned gateway are carried out opening and closing; Sill, this sill have the sill length direction central authorities of the sill upper surface of the lower section of above-mentioned door-plate, this sill upper surface hole and relatively above described holes on above-mentioned sill length direction, be respectively arranged at the sill groove of the above-mentioned both end sides of both end sides across above-mentioned sill upper surface; Piston shoes, according to each above-mentioned door-plate guided by the above-mentioned sill groove of this sill, are arranged on the bottom of sliding door camera bellows side end; Multiple rollers, according to each above-mentioned door-plate guided by these piston shoes, are separately positioned on the bottom of door shield side end, and are locked to above described holes at closing time.
The door gear of above-mentioned elevator is characterised by, above-mentioned sill has: the sill groove of a side, starts to above-mentioned sill length direction one end to be formed from the sliding door camera bellows side end of the door-plate of a side at closing time; The sill groove of the opposing party, starts to the above-mentioned sill length direction other end to be formed from the sliding door camera bellows side end of the door-plate of above-mentioned the opposing party at closing time.
The door gear of above-mentioned elevator is characterised by, above described holes is positioned at the lower section of the door shield side end of the door shield side end of the door-plate of a side at closing time and the door-plate of the opposing party.
The door gear of above-mentioned elevator is characterised by, above described holes has the size bigger than the addition size of two roller diameters on above-mentioned sill length direction, the addition size of this two roller diameter be by be respectively provided with each roller of roller diameter along above-mentioned sill length direction be arranged side by side time the addition size of two roller diameters.
The door gear of above-mentioned elevator is characterised by, the above-mentioned rollers of each above-mentioned door-plate has the rotating shaft parallel with boarding direction, and this boarding direction is the direction intersected with above-mentioned sill length direction.
The door gear of above-mentioned elevator is characterised by, above-mentioned rollers possesses: roller bodies; Retainer, axle is supported with this roller bodies; And elastomer, arrange between above-mentioned retainer and above-mentioned door-plate.
The door gear of above-mentioned elevator is characterised by, the door gear of above-mentioned elevator is also equipped with: inclined plane, is arranged on above-mentioned sill upper surface; Snap-latch piece, according to each above-mentioned door-plate by above-mentioned door shield side end pivot suspension, and obtains the latched position to above described holes locking and the off-position from above described holes release; Arm, makes this snap-latch piece swing between above-mentioned latched position and above-mentioned off-position, and by above-mentioned door shield side end pivot suspension; And other rollers, by this arm pivot suspension, and by making said arm swing with the abutting of above-mentioned inclined plane.
The door gear of above-mentioned elevator is characterised by, above-mentioned sill has ridge, and this ridge is embedded in original sill groove of the original sill being arranged at stop before the arranging of door gear of above-mentioned elevator.
It addition, according to another embodiment of the present utility model, it is provided that the door gear of a kind of elevator, it is characterised in that possess: door guide rail, it is horizontally disposed on the sill length direction of gateway; Multiple door-plates, are hung from this guide rail and above-mentioned gateway are carried out opening and closing; Sill, this sill has the hole of the sill length direction central authorities of the sill upper surface of the lower section of above-mentioned door-plate, this sill upper surface and the otch that is respectively provided with at the above-mentioned sill length direction two ends in this hole; Multiple rollers, according to each above-mentioned door-plate directed on the above-mentioned sill upper surface of this sill, are separately positioned on the bottom of door shield side end, and are locked to above described holes at closing time; And ways, according to each above-mentioned door-plate opened the door by above-mentioned rollers, it is arranged on sliding door camera bellows side end, and to the bending of above-mentioned sill length direction central authorities, the sliding door camera bellows side end of the above-mentioned door-plate when opening the door, this ways inserts the above-mentioned otch of above-mentioned sill.
The door gear of above-mentioned elevator is characterised by, above-mentioned ways has the sagging component of the sliding door camera bellows side end sagging setting downwards from above-mentioned door-plate and from this sagging component to the horizontal member of above-mentioned door shield side end, by this horizontal member and above-mentioned otch, form the plug-in type structure that the impulsive force acted in the vertical direction is put up a resistance.
The door gear of above-mentioned elevator is characterised by, the door gear of above-mentioned elevator is also equipped with: inclined plane, is arranged on above-mentioned sill upper surface; Snap-latch piece, according to each above-mentioned door-plate by above-mentioned door shield side end pivot suspension, and obtains the latched position to above described holes locking and the off-position from above described holes release; Arm, makes this snap-latch piece swing between above-mentioned latched position and above-mentioned off-position, and by above-mentioned door shield side end pivot suspension; And other rollers, by this arm pivot suspension, and by making said arm swing with the abutting of above-mentioned inclined plane.
The door gear of above-mentioned elevator is characterised by, above-mentioned sill has ridge, and this ridge is embedded in original sill groove of the original sill being arranged at stop before the arranging of door gear of above-mentioned elevator.
According to this utility model, it is provided that a kind of generation that can eliminate the fault caused by foreign body to the accumulation in sill groove, it is possible to the correctly door gear of the elevator of the opening and closing of guiding door.
Accompanying drawing explanation
Fig. 1 makes the front view of the door gear of elevator of the first embodiment of the present utility model.
Fig. 2 A makes the top view of the sill of the door gear of elevator of the first embodiment of the present utility model, Fig. 2 B indicates that figure, Fig. 2 C of the door-plate of the door gear of elevator of the first embodiment of the present utility model and the configuration relation of sill makes the longitudinal section of the sill of the door gear of elevator of the first embodiment of the present utility model.
Fig. 3 indicates that the axonometric chart of an example of the roller of the door gear of elevator of the first embodiment of the present utility model.
Fig. 4 is the longitudinal section of the sill after using the door gear of elevator of the first embodiment of the present utility model and being updated.
Fig. 5 is the front view of the door gear of elevator of the second embodiment of the present utility model.
Fig. 6 is the front view of the door gear of the elevator that the variation of elevator of the second embodiment of the present utility model relates to.
Fig. 7 A is the front view of the door gear of elevator of the third embodiment of the present utility model, Fig. 7 B is the front view of snap-latch piece, arm and other rollers that the door gear of elevator of the third embodiment of the present utility model uses, and Fig. 7 C indicates that the figure of the position example of the block that the cage door device of elevator of the third embodiment of the present utility model uses.
Fig. 8 A��Fig. 8 C indicates that multiple figure of multiple positions of the block of the door gear of elevator of the third embodiment of the present utility model.
Fig. 9 is the front view of the door gear of elevator of the fourth embodiment of the present utility model.
Symbol description
10 ... stop, 11 ... gateway, 12 ... door guide rail, 13,14 ... door-plate, 15 ... sill upper surface, 16 ... hole, 17,18 ... sill groove, 19,41,46,51,54 ... sill (stop sill), 20,21 ... piston shoes, 22,23 ... roller.
Detailed description of the invention
Below, illustrate with reference to Fig. 1��Fig. 9 elevator that embodiment of the present utility model is related to. It addition, in the various figures, the symbol that same position labelling is identical, and the repetitive description thereof will be omitted.
(the first embodiment)
Fig. 1 is the front view of the door gear of elevator of the first embodiment of the present utility model. In the figure, it is shown that from the back side of the double-open type door-plate that hoistway side is observed. The door gear of elevator of the present embodiment is landing door device, possesses the door guide rail 12 arranged with improving the standard in the sill length side of the gateway 11 of stop 10 and is hung the door-plate 13,14 of the also double-open type of opening and closing gateway 11 from this guide rail 12.
Fig. 2 A is the top view of the sill of the door gear of elevator of the present embodiment. Fig. 2 B indicates that the door-plate of the door gear of elevator of the present embodiment and the figure of the configuration relation of sill. Fig. 2 C is the longitudinal section along AA ' line of Fig. 2 A of the sill of the door gear of elevator of the present embodiment. In these figures, top, lower section are corresponding with hoistway, stop 10 respectively. The key element identical with above-mentioned symbol represents the key element identical with these.
The door gear of elevator of the present embodiment possesses stop sill 19 (sill), this stop sill 19 have the sill upper surface 15 below door-plate 13,14, this sill upper surface 15 be arranged at sill length direction central authorities hole 16 and relatively this hole 16 improve the sill groove 17,18 of both end sides being respectively arranged at both end sides across sill upper surface 15 in sill length side. Further, the door gear of elevator of the present embodiment possesses: be respectively provided with and at the roller 22,23 engaged by hole 16 at closing time according to each door-plate 13,14 guided by the sill groove 17,18 of stop sill 19, the piston shoes 20,21 being respectively provided with in the bottom of sliding door camera bellows side end and the bottom at the door shield side end of the door-plate 13,14 guided by piston shoes 20,21.
The gateway 11 of Fig. 1 connects with hoistway, and at the stop 10 of each floor, the door pocket 36 (Fig. 2 B) that the upper set of the column and top that are provided with the left and right by gateway 11 is constituted, the door gear of elevator of the present embodiment is arranged at this door pocket 36. Hoistway wall 24 around gateway 11 is provided with header case 25, and at this header case 25, in the car of gateway 11, frontal width side is provided with a guide rail 12 with improving the standard. A pair door hanging plate 26,27 is assembled into and slides freely by door guide rail 12, is hung with door-plate 13,14 respectively from these door hanging plates 26,27.
Door-plate 13, in the upper end of this door-plate 13, is hung on 2 positions by door hanging plate 26, and in the lower end of door-plate 13, at the sliding door camera bellows side end of door-plate 13, piston shoes 20 are supported by sill groove 17. Door-plate 14 is hung 2 positions by another door hanging plate 27 in the upper end of this door-plate 14, and in the lower end of door-plate 14, at its sliding door camera bellows side end, piston shoes 21 are supported by sill groove 18. Above door-plate 13,14, in the face of hoistway side is provided with card locking mechanism 28 and interlock 29. Card locking mechanism 28 keeps the state making door-plate 13,14 close the door. The state of door-plate 13,14 is kept into pass door state by this card locking mechanism 28 by interlock 29, or releases this pass door state. It addition, as shown in Figure 2 B, door-plate 13 has decorative cover 32 and the bending 33 of both sides formed at the two ends in door opening and closing direction respectively along top margin of a page lower margin direction. Door-plate 14 is also identical with the example of door-plate 13.
Stop sill 19 frontal width side's raising in the car of gateway 11 has sill length direction. As shown in Fig. 2 B, Fig. 2 C, stop sill 19 has: the sill groove 17 of a side, starts to sill length direction one end 30 to be formed from the sliding door camera bellows side end of the door-plate 13 of a side at closing time; The sill groove 18 of the opposing party, starts to the sill length direction other end 31 to be formed from the sliding door camera bellows side end of the door-plate 14 of the opposing party at closing time; And sill main body 45. Sill groove 17,18 can also have identical well width, identical groove depth, identical slot cross-section shape. The groove center of these sill grooves 17,18 can also be arranged on same line by stop sill 19.
As shown in Figure 2 C, hole 16 has at the bottom of hole. Hole 16 is positioned at the door shield side end of the door shield side end of the door-plate 13 of a side at closing time and the door-plate 14 of the opposing party substantially directly below. The size of the sill length direction in hole 16 than by be respectively provided with each roller 22,23 of roller diameter along sill length direction be arranged side by side time the addition size of two roller diameters big. The size of the sill length direction in hole 16 is bigger than the size after the clearance opening of the door shield between this addition size with door-plate 13, door-plate 14 being added.
Piston shoes 20,21 are all guide slip shoes. As shown in Figure 2 B, piston shoes 20 are installed on the opposing face of the decorative cover 32 of door-plate 13 via bracket 34. In the same manner, piston shoes 21 are installed on the opposing face of the decorative cover 32 of door-plate 14 via another bracket 34.
Roller 22 is installed on door-plate 13 via bracket 35, and roller 23 is installed on door-plate 14 via bracket 35. Roller 22,23 is moved back and forth by rotation.
Fig. 3 indicates that the axonometric chart of an example of roller 22. The symbol described represents same key element. Roller 22 possesses roller bodies (wheel) 37, axle is supported with the retainer 38 of roller bodies 37, this retainer 38 keeps in inner side the bracket 35 moved up and down freely and the spring 39 (elastomer) arranged between these retainers 38, bracket 35 and door-plate 13, and is set as the elastic recoil power making spring 39 and acts between bracket 35 and roller bodies 37. The rotating shaft 40 that roller 22 has with same sill length direction intersects boarding direction is parallel. For elastomer, it is also possible to replace spring 39 to use solenoid, gum elastic. Roller 23 also has the structure identical substantially with the structure of roller 22.
Subsequently, the action of the door gear (Fig. 1, Fig. 2) of the elevator of the present embodiment of above-mentioned composition is illustrated. In the door gear of this elevator, by counterweight, door-plate 13,14 reciprocally closes all the time, by the enabling driving force being subject to from the cage side of flat bed, opens door-plate 13,14 linkedly with the door opening action of car door. The attitude of door-plate 13 is undertaken stable by 2 positions about top, piston shoes 21 position, 1, lower section caused, these 4 positions, another 1 position, lower section of being caused by roller 22. The attitude of door-plate 14 also carries out stable with 4 positions. In this state, roller 22,23 moves at smooth sill upper surface 15. Piston shoes 20,21 are embedded in respectively in sill groove 17,18 and move. Door-plate 13,14 and door hanging plate 26,27 reciprocally improve mobile in the right and left being oppositely directed to along door guide rail 12 and stop sill 19 and open gateway 11 integratedly.
It addition, closing the door by car door, door-plate 13,14 cuts out by action of closing the door with car door linkedly. Door-plate 13,14 improves mobile in reciprocally close side. The roller 22 of door-plate 13 towards sill length direction central authorities' rotation and movement, drops into hole 16 on smooth sill upper surface 15. The roller 23 of door-plate 14 is also in rotary moving to central authorities on smooth sill upper surface 15, drops into hole 16. Roller 22,23 stops in hole 16. Piston shoes 20,21 move also by sill groove 17,18. Gateway 11 is closed, and closing behind the door, is started by the walking of car, and cage side clamping close device departs from from interlock 29. Door-plate 13,14 is locked by card locking mechanism 28, becomes pass door state.
By opening the door, passenger, chassis etc. pass through on gateway 11, but the door gear according to elevator of the present embodiment, among stop sill 19 total length of sill length direction, scope in gateway 11 does not form sill groove at sill upper surface 15, therefore, in sill groove, door-plate 13,14 breaks down the foreign matters from being blockeds such as the scope rubbish not occurring at gateway 11. Without foreign body being discharged to outside from stop sill 19 is internal. It addition, the door gear according to elevator of the present embodiment, by roller 22,23, the line that door-plate 13,14 should move along these door-plates 13,14 is properly directed, and therefore, it is mobile that door-plate 13,14 will not improve skew in boarding side. Door gear according to this elevator, it is achieved that construct without sill groove, therefore, it is possible to eliminate by foreign body to the generation accumulating the door fault caused in sill groove 18,18, it is possible to correctly guide the opening and closing of door-plate 13,14. Door gear according to this elevator, it is possible to make the discharge countermeasure of foreign body simplify.
It addition, the sill upper surface 15 of stop sill 19 is smooth, cleans and become extremely easy. When sill groove be present in gateway 11 people by scope, it is possible to formed concavo-convex, therefore, estrade, wheelchair on sill groove by time, wheel is impacted from sill groove. Or, sill groove be present in gateway 11 people by scope time, sometimes lean on crutch people, wear the crutch of the people of high-heel shoes boots, heel can be clamped by sill groove. Door gear according to elevator of the present embodiment, by smooth sill upper surface 15, does not produce ladder difference, even if chassis, estrade pass through without being impacted on stop sill 19. Without the situation producing crutch, heel is clamped by sill groove. The door shield part of door-plate 13,14 can be supported, it is possible to the impulsive force relatively applied from hoistway to stop 10 and the impulsive force applied from stop 10 to hoistway improve intensity by roller 22,23. Door gear according to elevator of the present embodiment, it is possible to increase along the impact resistance in boarding direction.
Furthermore it is also possible to relatively original stop sill, update the door gear of the elevator that the first embodiment relates to.
Fig. 4 be by original stop sill update the door gear of the elevator that embodiment of the present utility model relates to has been arranged arrange after the longitudinal section of sill. The symbol described represents the key element identical with these. Stop sill 100 is the sill of original double-open type door, has sill groove 101 at sill length direction. Stop sill 41 has the ridge 42 chimeric with sill groove 101 (original sill groove of original sill). Ridge 42 is arranged throughout the sill length direction of stop sill 41 on sill length direction. Stop sill 41 is towards hoistway 66.
Thus, update method is, embeds new ridge 42 on stop sill 100, arranges the door-plate 13,14 etc. consistent with length. Or, update method makes the size of the top margin of a page lower margin to original door-plate or door hanging plate etc. be adjusted and arrange. Door gear according to elevator of the present embodiment, the convenience that the renewal project has been had.
(the second embodiment)
Fig. 5 is the front view of the door gear of elevator of the second embodiment of the present utility model. Illustrate the back side of the double-open type door-plate observed from hoistway side. Among the symbol described, there is the key element that the key element of the symbol identical with the symbol in Fig. 1��Fig. 4 represents identical with these.
The door gear of elevator of the present embodiment is landing door device, possesses: the door guide rail 12 that flatly arranges on the sill length direction of gateway 11 and being hung from this guide rail 12 by door hanging plate 26,27 and the door-plate 13,14 of double-open type of opening and closing gateway 11. The door gear of elevator of the present embodiment possesses stop sill 46 (sill), and this stop sill 46 has the hole 16 of the sill length direction central authorities of the sill upper surface 15 of the lower section of door-plate 13,14, sill upper surface 15 and the otch 43,44 that is respectively provided with at the sill length direction two ends in hole 16. Further, the door gear of elevator of the present embodiment possesses: roller 22,23, is respectively arranged at the bottom of the door shield side end of door-plate 13,14 directed on the sill upper surface 15 of this stop sill 46, and is engaged by hole 16 at closing time; And according to each door-plate 13,14 opened the door by roller 22,23, it is arranged at sliding door camera bellows side end the ways 47,48 to the bending of sill length direction central authorities. These ways 47,48 are set as the sliding door camera bellows side end of the door-plate 13,14 when opening the door, and are inserted into the otch 43,44 of stop sill 46.
Stop sill 46 has otch 43,44 in the bottom of sill main body 45. Guide slip shoe is used at ways 47,48. Ways 47 has: sagging component 49, is arranged at the bending side of the bending 33 (Fig. 2 B) of door-plate 13 and from the sagging setting downwards of sliding door camera bellows side end; And from this sagging component 49 to the horizontal member 50 of door shield side end, by the otch 43 of this horizontal member 50 and stop sill 46, form the plug-in type structure of the impulsive force that opposing carries out acting at above-below direction. Ways 48 also has sagging component 49 and horizontal member 50, forms plug-in type structure by horizontal member 50 and otch 44. Roller 22,23 can also pass through the elastomers such as spring 39, solenoid, gum elastic, is exerted a force downwards from door-plate 13,14, and roller 22,23 can also absorb the drag from sill upper surface 15.
Subsequently, when the action of the door gear (Fig. 5) of the elevator of the present embodiment to above-mentioned composition illustrates, the door gear of elevator of the present embodiment, by the enabling driving force from car, opens the door-plate 13,14 closing door state. Door-plate 13 when by above 2 positions, ways 47 and these 4 positions of roller 22 move when being supported by. Door-plate 14 also when by above 2 positions, ways 48 and these 4 positions of roller 23 move when being supported by. Ways 47,48 moves along otch 43,44, and enabling completes. It addition, after opening the door, by the driving force of closing the door from car door, roller 22,23 rotates towards reciprocally close direction and moves, and drops into hole 16. Roller 22,23 stops in hole 16. Gateway 11 is closed.
Sometimes passenger, chassis, sick bed etc. can against expectation collide with door-plate 13,14. Door gear according to elevator of the present embodiment, imagination human body collision relatively, such as in the impulsive force making the collision thing of weight 45kg apply in the test impacted to door-plate 13, there is resistance to impact, accordingly, it is capable to prevent any door-plate in door-plate 13,14 from upspringing upward and fall on sill upper surface 15 and break down. It addition, the door gear according to elevator of the present embodiment, being properly directed by roller 22,23, therefore, door-plate 13,14 will not offset movement on boarding direction. Door gear according to this elevator, by constructing without sill groove, it is possible to eliminates by foreign body to the generation accumulating the door fault caused in sill groove 17,18, it is possible to correctly guide the opening and closing of door-plate 13,14. Door gear according to this elevator, it is possible to make the discharge countermeasure of foreign body simplify.
Plug-in type is configured to carry out various deformation.
Fig. 6 is the front view of the door gear of the elevator that the variation of the 2nd embodiment of the present utility model relates to. The symbol described represents the key element identical with these. Stop sill 51 has otch 52,53 at sill length direction two ends. The ways 47,48 of the sliding door camera bellows side end of door-plate 13,14, at closing time, is inserted by these otch 52,53. Even if being constructed by the plug-in type of Fig. 6, it is also possible to play resistance to impact, in the door gear of elevator of the present embodiment, do not have the situation that any door-plate of door-plate 13,14 is broken down by the upspringing of above-below direction, displacement.
It addition, the door gear of elevator of the present embodiment can also be laid in original stop sill. Identically with the example of Fig. 4, ridge 42 can also being arranged at stop sill 46 (or stop sill 51), the door gear of the elevator related to by the second embodiment is embedded on original stop sill 100 (Fig. 4) and implements renewal.
(the 3rd embodiment)
In above-mentioned 1st embodiment and the 2nd embodiment, door gear is engaged by the hole 16 of sill length direction central authorities by roller 22,23 and closes the door, however, it is also possible to engaged by hole 16 by the block different from roller 22,23 and close the door.
Fig. 7 A is the front view of the door gear of elevator of the third embodiment of the present utility model. Illustrate the back side of the double-open type door-plate observed from hoistway side. The symbol described represents the key element identical with these. The door gear of elevator of the present embodiment possesses: stop sill 54; The hole 55 of this stop sill 54; The inclined plane 56,57 of sill upper surface 15; According to the block 58,59 of each door-plate 13,14, inclined plane 56,57 is used to carry out lock hole 55 or unlock.
Fig. 7 B is the front view of snap-latch piece, arm and other rollers that the door gear of elevator of the third embodiment of the present utility model uses. The symbol described represents the key element identical with these. Block 58 possesses: snap-latch piece 60, according to each door-plate 13,14 by pivot suspension, and obtains position locked in hole 55 and the position being opened from hole 55; Arm 61, makes this snap-latch piece 60 swing between these latched positions of The and off-position; And other rollers 62, by this arm 61 pivot suspension, and by making arm 61 swing to the abutting of inclined plane 56. Snap-latch piece 60 passes through axle 63 by pivot suspension at door shield side end. Arm 61 at door shield side end and snap-latch piece 60 coaxially by pivot suspension to axle 63. Block 58 may be provided for the motor 65 of the reverse rotation making snap-latch piece 60 return to off-position from latched position. Snap-latch piece 60 has rod-shape. Snap-latch piece 60 obtains the latched position passed in and out in hole 55 and the off-position exited from hole 55. The block 59 of inclined plane 57 side also has the composition being substantially the same with block 58.
Fig. 7 C indicates that the figure of the primary importance of the block 58 that the door gear of elevator of the present embodiment uses.
Subsequently, the action of the door gear of elevator of the present embodiment is illustrated. First, as seen in figure 7 c, the door-plate 13,14 being in substantially full-gear starts to close the door by the driving force of closing the door from car door. The roller 62 of block 58 starts in rotary moving from sill upper surface 15 towards right.
Fig. 8 A��Fig. 8 C indicates that multiple figure of the second position��the 4th position of the block of the door gear of elevator of the third embodiment of the present utility model, with the figure example from hoistway observation stop 10 side the door-plate 13 illustrating left side. The symbol described represents the key element identical with these.
As shown in Figure 8 A, when the roller 62 of block 58 abuts with inclined plane 56, block 58 makes snap-latch piece 60 swing obliquely upward. In the second position of same figure, roller 62 contacts with sill upper surface 15 continuous print inclined plane 56. Roller 62 moves from this inclined plane 56 towards the shape portion, mound 64 of sill length direction central authorities.
In the 3rd position of Fig. 8 B, block 58 makes roller 62 enter on the tabular surface in shape portion, mound 64.
In the 4th position of Fig. 8 C, snap-latch piece 60 swings around axle 63. This snap-latch piece 60 falls towards hole 55. Snap-latch piece 60 changes to the latched position engaged with hole 55. It is fixing that block 58 end of door plate 13 carries out locking.
By block 59 carry out from the door opening state of door-plate 14 to close door state action also identical with the example of door-plate 13. The snap-latch piece 60 of block 59 falls into from right direction hole 55, and door-plate 14 is locked fixing. In hole 55, substantially simultaneously fall into hole 55 from left and right, maintain and close door state completely.
At closing time, at the door-plate 13 of left, the control device of cage side electrically sends control signal to motor 65, and motor 65 is activated. Block 58 makes snap-latch piece 60 return from latched position to off-position. Afterwards, block 58 is drawn by door-plate 13, moves and return to the primary importance of Fig. 7 C on the tabular surface in shape portion, mound 64 to the left. The door-plate 14 of right also carries out action in the way of substantially identical with the example of door-plate 13.
Thus, in the door gear of elevator of the present embodiment, inclined plane 56,57 is set at stop sill 54, is respectively provided with block 58 at door-plate 13,14. In the block 58 in left side, roller 62 and door-plate 13 movement to the right are stepped on the inclined plane 56 in left side from sill upper surface 15 linkedly, are subject to from the drag of this inclined plane 56 and enter on the tabular surface in shape portion, mound 64. Snap-latch piece 60 is by being locked to hole 55 around the swing of axle 63. The action example of the block 58 on right side is also identical.
Door gear according to elevator of the present embodiment, by constructing without sill groove, it is possible to eliminates by foreign body to the generation accumulating the door fault caused in sill groove 17,18, it is possible to correctly guide the opening and closing of door-plate 13,14. Door gear according to this elevator, it is possible to make the discharge countermeasure of foreign body simplify.
It addition, the door gear of elevator of the present embodiment can also be laid in original stop sill. Identically with the example of Fig. 4, in advance ridge 42 can also being arranged at stop sill 54, the door gear of the elevator by being related to by the 3rd embodiment is embedded on original stop sill 100 (Fig. 4) and implements renewal.
(the 4th embodiment)
In above-mentioned first��the 3rd each embodiment, it is the example of the sides such as stop sill 19, but, the door gear of elevator of the present embodiment can be used for the car sill of cage side.
Fig. 9 is the front view of the door gear of elevator of the fourth embodiment of the present utility model. In the figure, it is shown that from the double-open type car door of the car that stop 10 is observed towards hoistway side.
The door gear of elevator of the present embodiment is cage door device, possesses: door guide rail 70, with the sill length direction of the car gateway 69 faced by the gateway 11 of stop 10 on flatly arrange; And the door-plate 71,72 of double-open type, hung and opening and closing car gateway 69 from this guide rail 70. Further, the door gear of elevator of the present embodiment possesses: car sill 77 (sill), and this car sill 77 has a hole 74 of the sill length direction central authorities of the sill upper surface 73 of the lower section of door-plate 71,72, sill upper surface 73 and relative opening 74 is respectively arranged at the sill groove 75,76 of both end sides of both end sides on sill length direction across sill upper surface 73; Piston shoes 78,79, according to each door-plate 71,72 that the sill groove 75,76 by car sill 77 is directed, are arranged in the bottom of sliding door camera bellows side end; And roller 80,81, it is respectively arranged at the bottom of door shield side end according to each door-plate 71,72 and is engaged by hole 74 at closing time. Being provided with holding section, car door side 82 in the door gear of elevator of the present embodiment, this holding section, car door side 82 is arranged at door-plate 72, and gives driven for opening and closing power to the door-plate 13,14 (Fig. 1 etc.) of stop 10.
Thus, door-plate 71,72 is via the power opening and closing linkedly of the car door driving device 83 passed through with 68 on car. It is capable of that there is the car sill without sill groove structure.
It addition, this utility model does not maintain is defined as above-mentioned embodiment as former state, implementation phase element can be deformed and embodies in the scope without departing from utility model purport. Hole 16 can also is that the through hole of through stop sill 19. Replace hole 16, it is also possible to recess, pit, groove are formed on sill. The mode in instruction address hole 16 can carry out various change, relative to only merely changing the enforcement product that hole 16 saying is implemented, at all without compromising on the superiority of the door gear of elevator of the present embodiment. Hole 16 to the degree of depth of sill main body, the opening edge shape in hole 16, the shape in hole deviation face, sill length direction size etc. can carry out various change. Multiple hole 16 can also be set according to each roller. The position in the hole 16 of sill length direction also is able to change. Can also at the respective door shield side end of door-plate 13,14, arrange buffering rubber material or for alleviate direction of closing the door by the safety edge of pressure.
The structure of the roller 22 of Fig. 3 is an example, and roller 22 can obtain variously-shaped, structure. Roller 22,23 is not limited to the example of Fig. 3. The example of Fig. 1��Fig. 9 is to illustrate, and is not limited to these illustrated examples.
It addition, by the suitable combination of multiple elements disclosed in above-mentioned embodiment, it is possible to form various utility model. For example, it is also possible to eliminate several element from the whole elements shown in embodiment. Further, it is also possible to the element in appropriately combined different embodiments.
Claims (10)
1. the door gear of an elevator, it is characterised in that possess:
Door guide rail, is horizontally disposed on the sill length direction of gateway;
Multiple door-plates, are hung from this guide rail and above-mentioned gateway are carried out opening and closing;
Sill, this sill have the sill length direction central authorities of the sill upper surface of the lower section of above-mentioned door-plate, this sill upper surface hole and relatively above described holes on above-mentioned sill length direction, be respectively arranged at the sill groove of the above-mentioned both end sides of both end sides across above-mentioned sill upper surface;
Piston shoes, according to each above-mentioned door-plate guided by the above-mentioned sill groove of this sill, are arranged on the bottom of sliding door camera bellows side end;
Multiple rollers, according to each above-mentioned door-plate guided by these piston shoes, are separately positioned on the bottom of door shield side end, and are locked to above described holes at closing time.
2. the door gear of elevator as claimed in claim 1, it is characterised in that
Above-mentioned sill has:
The sill groove of one side, starts to above-mentioned sill length direction one end to be formed from the sliding door camera bellows side end of the door-plate of a side at closing time; The sill groove of the opposing party, starts to the above-mentioned sill length direction other end to be formed from the sliding door camera bellows side end of the door-plate of above-mentioned the opposing party at closing time.
3. the door gear of elevator as claimed in claim 1, it is characterised in that
Above described holes is positioned at the lower section of the door shield side end of the door shield side end of the door-plate of a side at closing time and the door-plate of the opposing party.
4. the door gear of elevator as claimed in claim 1, it is characterised in that
Above described holes has the size bigger than the addition size of two roller diameters on above-mentioned sill length direction, the addition size of this two roller diameter be by be respectively provided with each roller of roller diameter along above-mentioned sill length direction be arranged side by side time the addition size of two roller diameters.
5. the door gear of elevator as claimed in claim 1, it is characterised in that
The above-mentioned rollers of each above-mentioned door-plate has the rotating shaft parallel with boarding direction, and this boarding direction is the direction intersected with above-mentioned sill length direction.
6. the door gear of elevator as claimed in claim 1, it is characterised in that
Above-mentioned rollers possesses:
Roller bodies;
Retainer, axle is supported with this roller bodies; And
Elastomer, is arranged between above-mentioned retainer and above-mentioned door-plate.
7. the door gear of an elevator, it is characterised in that possess:
Door guide rail, is horizontally disposed on the sill length direction of gateway;
Multiple door-plates, are hung from this guide rail and above-mentioned gateway are carried out opening and closing;
Sill, this sill has the hole of the sill length direction central authorities of the sill upper surface of the lower section of above-mentioned door-plate, this sill upper surface and the otch that is respectively provided with at the above-mentioned sill length direction two ends in this hole;
Multiple rollers, according to each above-mentioned door-plate directed on the above-mentioned sill upper surface of this sill, are separately positioned on the bottom of door shield side end, and are locked to above described holes at closing time; And
Ways, according to each above-mentioned door-plate opened the door by above-mentioned rollers, it is arranged on sliding door camera bellows side end, and to the bending of above-mentioned sill length direction central authorities, the sliding door camera bellows side end of the above-mentioned door-plate when opening the door, this ways inserts the above-mentioned otch of above-mentioned sill.
8. the door gear of elevator as claimed in claim 7, it is characterised in that
Above-mentioned ways has the sagging component of the sliding door camera bellows side end sagging setting downwards from above-mentioned door-plate and from this sagging component to the horizontal member of above-mentioned door shield side end, by this horizontal member and above-mentioned otch, form the plug-in type structure that the impulsive force acted in the vertical direction is put up a resistance.
9. the door gear of the elevator as described in claim 1 or 7, it is characterised in that
The door gear of above-mentioned elevator is also equipped with:
Inclined plane, is arranged on above-mentioned sill upper surface;
Snap-latch piece, according to each above-mentioned door-plate by above-mentioned door shield side end pivot suspension, and obtains the latched position to above described holes locking and the off-position from above described holes release;
Arm, makes this snap-latch piece swing between above-mentioned latched position and above-mentioned off-position, and by above-mentioned door shield side end pivot suspension; And
Other rollers, by this arm pivot suspension, and by making said arm swing with the abutting of above-mentioned inclined plane.
10. the door gear of the elevator as described in claim 1 or 7, it is characterised in that
Above-mentioned sill has ridge, and this ridge is embedded in original sill groove of the original sill being arranged at stop before the arranging of door gear of above-mentioned elevator.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-119527 | 2015-06-12 | ||
| JP2015119527A JP6013559B1 (en) | 2015-06-12 | 2015-06-12 | Elevator door equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274980U true CN205274980U (en) | 2016-06-01 |
Family
ID=56059576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667381.9U Active CN205274980U (en) | 2015-06-12 | 2015-08-31 | Elevator door device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6013559B1 (en) |
| CN (1) | CN205274980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792904A (en) * | 2018-09-04 | 2018-11-13 | 台州市特种设备监督检验中心 | A kind of connection system of elevator door and sill |
| CN111115423A (en) * | 2019-12-25 | 2020-05-08 | 佛山市高明区安承升降装备研究院 | Automatic cleaning elevator for hoistway door and car door |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188011A (en) * | 2017-07-07 | 2017-09-22 | 河南省特种设备安全检测研究院新乡分院 | Elevator door disconnecting prevention structure |
| KR101932234B1 (en) | 2018-08-24 | 2018-12-24 | 김종면 | Breakaway prevention device of elevator platform door |
| JP6617996B1 (en) * | 2019-03-25 | 2019-12-11 | フジテック株式会社 | Elevator door dropout prevention device |
| CN112875472B (en) * | 2020-10-10 | 2022-10-04 | 江苏省苏中建设集团股份有限公司 | Construction elevator car door baffle stop device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2035101A1 (en) * | 1970-07-15 | 1972-01-20 | Haevemeier & Sander Inh Zimmer | Sliding door, especially for the cabin of an elevator |
| JP2008037627A (en) * | 2006-08-09 | 2008-02-21 | Mitsubishi Electric Corp | Elevator door guide device |
-
2015
- 2015-06-12 JP JP2015119527A patent/JP6013559B1/en active Active
- 2015-08-31 CN CN201520667381.9U patent/CN205274980U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792904A (en) * | 2018-09-04 | 2018-11-13 | 台州市特种设备监督检验中心 | A kind of connection system of elevator door and sill |
| CN108792904B (en) * | 2018-09-04 | 2024-02-20 | 台州市特种设备检验检测研究院 | Connecting system of elevator door and sill |
| CN111115423A (en) * | 2019-12-25 | 2020-05-08 | 佛山市高明区安承升降装备研究院 | Automatic cleaning elevator for hoistway door and car door |
| CN111115423B (en) * | 2019-12-25 | 2022-04-22 | 佛山市高明区安承升降装备研究院 | Automatic cleaning elevator for hoistway door and car door |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6013559B1 (en) | 2016-10-25 |
| JP2017001853A (en) | 2017-01-05 |
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| C14 | Grant of patent or utility model | ||
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