CN202080802U - Elevator landing door device with underneath portal crane - Google Patents

Elevator landing door device with underneath portal crane Download PDF

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Publication number
CN202080802U
CN202080802U CN2011201459948U CN201120145994U CN202080802U CN 202080802 U CN202080802 U CN 202080802U CN 2011201459948 U CN2011201459948 U CN 2011201459948U CN 201120145994 U CN201120145994 U CN 201120145994U CN 202080802 U CN202080802 U CN 202080802U
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CN
China
Prior art keywords
door
layer
fan
bank
elevator
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.)
Expired - Lifetime
Application number
CN2011201459948U
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Chinese (zh)
Inventor
廖海燕
谢红军
李慧勋
吕建恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU XIZI TRUST TECH Co Ltd
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HANGZHOU XIZI TRUST TECH Co Ltd
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Priority to CN2011201459948U priority Critical patent/CN202080802U/en
Application granted granted Critical
Publication of CN202080802U publication Critical patent/CN202080802U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an elevator landing door device with an underneath portal crane, belonging to elevator parts. The elevator landing door device with the underneath portal crane comprises at least two landing door leaves (2), a landing door upper bank (1), at least two door straps (101), a door lock (6), lower sealing heads (201) and a door head plate (104), wherein each lower sealing head (201) is arranged in each car door leaf (2). The elevator landing door device with the underneath portal crane is characterized in that at least two landing door fixing bases (3) are arranged under each landing door leaf (2), the landing door upper bank (1) is arranged below the landing door leaves (2), the upper end of each door strap (101) is connected and fixed with the lower part of each landing door fixing base (3), and the upper part of each landing door fixing base (3) is connected and fixed with each lower sealing head (201). In the elevator landing door device with the underneath portal crane, the structure and position of the landing door upper bank are creatively improved, the safety, the steadiness and the universality of an elevator landing door system are improved, and the noise of the landing door system can be also lowered, therefore, the elevator landing door device with the underneath portal crane has high market prospect.

Description

The elevator door device of door machine underlying
Technical field
The utility model relates to the elevator door device of a kind of machine underlying, belongs to elevator parts.
Background technology
Elevator not only needs safe and reliable, the energy-conserving and environment-protective of its performance as a kind of important vehicle of modern metropolitan cities middle-high building, also will give the passenger to give warm, comfortable, joyful sensation.Layer door gear is as the elevator important components, and be strict more to the designing requirement of its safety, reliability, energy-conserving and environment-protective or the like hommization.The component distribution of tradition stratum door gear is respectively from top to bottom: layer door gone up bank (guide rail of perhaps calling at the door), layer every fan, landing sill, layer door gone up bank under the driving of door cutter, drive layer every fan and do the motion of switch door, the door slide block of layer every fan lower surface horizontally slips in the door chute of landing sill simultaneously.The tradition stratum door gear has following inevitable defective:
1, layer door gone up bank and is installed in layer every fan top, in passenger's field range, for elevator, especially sightseeing elevator field range produce considerable influence.
2, layer door gone up the no shrouding in the bank outside, and foreign material are easily fallen into layer door and gone up in the guide rail of bank, produces abnormal sound when causing layer door to go up the bank operation, even causes and can't move.
3, landing sill has a chute, and foreign material easily fall in the sill door chute, produces strange phenomenies such as abnormal sound and door leaf double swerve when causing layer door gear to move, and can cause layer door gear to move when serious.
Chinese patent by retrieval, bank all is installed in the top of lift car on the door of existing patent documentation middle level, higher for installation requirements, aesthetics, safety and the reliability of layer door gear are difficult to also guarantee that the other technologies feature is also different fully with layer door gear structure provided by the utility model.
The utility model content
The purpose of this utility model is intended to solve the problem that prior art exists, the elevator door device of a kind of machine underlying is provided, be applicable to the vertical Lift type elevator, product has been filled up the blank of prior art, have simple in structurely, flexible for installation, easy to maintenance, meet simultaneously in the existing national standard " elevator manufacturing with safety standard is installed " every index request fully layer door gear.
The technical solution of the utility model mark in conjunction with the accompanying drawings is described below:
The elevator door device of a kind of machine underlying, comprise bank 1 on 2 and layer doors of at least two fan layer every fan, at least two door straps 101, door lock 6, a low head 201 and a door plate 104, described low head 201 is arranged in the inside of every fan layer every fan 2, wherein, be furnished with at least two layer door firm bankings 3 below described every fan layer every fan 2, described layer door gone up the below that bank 1 is arranged in described layer every fan 2, the bottom of the upper end of described door strap 101 and described layer door firm banking 3 is connected and fixed, described layer door firm banking 3 top and described low head 201 are connected and fixed, being shaped as of described layer door firm banking 3 ] shape, the upper surface that described layer door gone up bank 1 is a plane, be no chute structure, the following of described layer every fan 2 also is a plane, is no slide block structure.
The upper end of described door strap 101 is bent with a bending part 102, and described bending part 102 interfixes with described layer door firm banking 3.
A setting up piece 301 is also fixed on the top of described layer door firm banking 3, and also overall fixed is at the bottom surface of described low head 201, and described setting up piece 301 is a strip shape.
Respectively there is a side plate 106 both sides that described layer door gone up bank 1, and the front that described layer door gone up bank 1 also has a shrouding 103, wherein, has at least two shrouding holes 105 on the described side plate 106, and the both sides of described shrouding 103 are inserted in the shrouding hole 105 and fixed.
At least two door guide rollers 5 of top installation of described every fan layer every fan 2 are arranged a guide rail 4 above layer every fan 2, described door guide roller 5 is sleeved in the described door guide rail 4 and edge door guide rail 4 horizontal slips.
The top of described door guide rail 4 and front and back and the left and right sides all are osed tops.
The side that described layer door gone up the door plate 104 on the bank 1 is provided with triangulation chain 601, the lockhole of described triangulation chain 601 up with layer door on the upper surface of bank 1 be in same horizontal surface.
The utility model compared with prior art has following good effect:
1, layer door gone up bank and is arranged in layer below of every fan, with the parallel car bottom that is arranged in of door machine, saved the space of car top, expanded the field range of elevator; And can carry out the integral body finishing with car, reduce the cost that finishing is safeguarded.
2, cancelled the landing sill device, the layer door of underlying gone up the bank upper surface does not have a chute, and layer every fan lower surface has also been cancelled the structure of door slide block, prevents that effectively foreign material from falling into a chute, safety and reliability when having guaranteed the folding of layer every fan have also reduced layer door operating noise.
3, to go up bank be an enclosed box body structure to the layer door of underlying, prevents that foreign material from falling into, and improves the reliability of layer door gear, also reduced the operating noise of layer door.
4, triangulation chain is installed in layer door and goes up on the bank, has improved the commonality of layer every fan, a cost of reduced the processing of layer every fan, installing and safeguard.
In a word, that this product has is simple in structure, it is flexible, convenient for installation and maintenance to select, and meets national standard, has bigger market outlook.
Description of drawings
Fig. 1 is the structural representation of the layer door gear in the utility model;
Fig. 2 looks scheme drawing for the left side of part 1 among Fig. 1 and part 3 combinations;
Fig. 3 is the schematic three dimensional views (part) of part 1 and part 3 combinations among Fig. 1.
Indicate among the figure: 1: layer door gone up bank, 101: door strap, 102: bending part, 103: shrouding, 104: a door plate, 105: the shrouding hole, 106: side plate, 2: layer every fan, 201: following shrouding, 3: layer door firm banking, 301: setting up piece, 4: the door guide rail, 5: door guide roller, 6: door lock, 601: triangulation chain, 602: manual link rod.
The specific embodiment
Describe the concrete technology contents of the present utility model and the specific embodiment in detail below in conjunction with accompanying drawing.
Present embodiment is to be applied to an elevator door of machine underlying, and as shown in Figure 1, this elevator door device is a center opening door, comprises a pair of layer every fan 2 that can incorgruous translation.In the structure of existing elevator door device, layer door go up bank be installed in layer every fan above.In the utility model, because the contriver has been installed in the bottom of car with the door machine, then correspondingly will has layer door in the elevator now and go up bank 1 and be arranged in layer below of every fan 2, wherein, the upper surface that layer door gone up bank 1 is parallel to layer lower surface of every fan 2.In conjunction with shown in Figure 2, the door strap 101 that layer door gone up bank 1 is connected and fixed with layer bottom of door firm banking 3.In order more easily door strap 101 and layer door firm banking 3 to be fixed, this specific embodiment produces a bending part 102 with door strap 101 upper end bendings, like this a bending place 102 and layer easier the fixing in bottom of door firm banking 3.Certainly, also door strap 101 and layer door firm banking 3 can be designed to the structure of integral type, fastness also can significantly be strengthened.The top of layer door firm banking 3 is fixed on the bottom surface of the following shrouding 201 in layer every fan 2, and the fastness that main consideration is fixed on down shrouding 201 bottom surfaces is stronger, and does not influence layer whole impression of every fan 2.Layer door firm banking 3 mainly plays a part to be connected and fixed, the door strap 101 of bank 1 on the articulamentum door of bottom, and top passes to layer every fan 2 with the open and close movement of door strap 101, makes layer door gear realize the action of switch door.
In order further to improve the fastness between layer every fan 2 and the door strap 101, can fix two with upper strata door firm banking 3 between every fan layer every fan 2 and each door strap 101, the top of layer door firm banking 3 all is fixed on the setting up piece 301 of a strip shape, both fix in conjunction with whole bottom surface with following shrouding 201, to strengthen fastness.Present embodiment is chosen between the bending part 102 of each door strap 101 and the every fan layer every fan 2 and fixes 3 layer door firm bankings.
In the prior art of elevator, must below layer every fan, landing sill be set, landing sill has a chute, to guarantee the direction side travel of layer every fan along the door chute.The utility model is arranged in layer below of every fan 2 with bank 1 on the layer door, then the upper surface of the last bank 1 of layer door can play the effect of landing sill simultaneously, and, owing to adopted the structure of layer door firm banking 3, the upper surface that layer door gone up bank 1 does not just have to take a chute structure yet, and promptly the layer door upper surface of going up bank 1 does not need to carry out special processing.Correspondingly, the following of layer every fan also need not be provided with a slide block, so, can prevent that not only foreign material such as dust, sewage from falling into a switch door action of chute influence layer every fan 2, prevent that door leaf from swinging when folding, and can also reduce noise very effectively, more useful one side is can be convenient to fit up and be chosen in layer door with the car one to go up the upper surface of bank 1 and correspondingly design, and increases the whole visual effect of elevator.
The pulley guide rails fixed form is adopted at the top of layer every fan 2, promptly fix two above door guide rollers 5 at the top of every fan layer every fan 2, door guide roller 5 is sleeved in the guide rail 4, when layer every fanned 2 side travels, door guide roller 5 laterally slides along door guide rail 4, the switch door action of common complete layer every fan 1.Door guide rail 4 adopts enclosed construction, and top, front-back, the left and right sides are all sealed, and is that door guide roller 5 is reserved traversing passage in the bottom just, can prevent effectively that foreign material from falling into a guide rail 4.
According to shown in Figure 3, the layer door of underlying gone up bank 1 both sides a side plate 106 respectively is installed, side plate is in order to seal the both sides that layer door gone up bank 1, and on two blocks of side plates 106, have a plural shrouding hole 105, cover the front that layer door gone up bank 1 with a shrouding 103, shrouding 103 both sides are inserted in the shrouding hole 105 and are fixed, shrouding 103, side plate 106 and a door plate 104 are combined into an osed top box body, not only can prevent that like this drop layer door such as sewage or foreign material from going up in the bank 1, again can very effective reduction noise.Certainly, the passage of layer door firm banking 3 side travels need be reserved in shrouding 103 tops, and the middle part of shrouding 103 also will be reserved the passage of side travel for door lock 6, and miscellaneous part then all is enclosed on the osed top layer door in the bank 1.
As shown in Figure 3, the stationkeeping of triangulation chain 601 goes up the upper surface of bank 1 at the top bending part of a door plate 104 near layer door.The lockhole of triangulation chain 601 when concrete mounting layer door and layer door are gone up bank, on each floor, need cover a cover plate up above triangulation chain 601, cover plate can effectively avoid dust or foreign material to fall into the lockhole of triangulation chain 601.The staff opens triangulation chain 601 if desired, need open cover plate earlier, then safety key is inserted in the lockhole, triangulation chain 601 passes to manual link rod 602 with power, manually link rod 602 promotion door locks 6 are opened, and door lock 6 push layer everys fan 2 is opened, and finishes the work of manual unlocking layer door.The position of existing elevator intermediate cam lock 601 all is arranged on layer every fan, the technology requirement to some extent that this just fans layer every, and door leaf position, both sides is inflexible, can not exchange, if on layer every fan, triangulation chain is not set, not only the installation of layer every fan with change more conveniently, layer door seems more attractive in appearance, and the staff is safer when opening layer door by triangulation chain.
The elevator door device that the utility model provides; only done detailed description with regard to illustrated embodiments; but can not be interpreted as the restriction of other modes that the utility model is implemented; everyly further improve and similar or identical scheme on the utility model basis, all being considered as is the scope that the utility model is asked for protection.

Claims (7)

1. the elevator door device of door machine underlying, comprise bank (1) at least two fan layer every fans (2) and the layer door, at least two door straps (101), door lock (6), a low head (201) and a door plate (104), described low head (201) is arranged in the inside of every fan layer every fan (2), it is characterized in that: be furnished with at least two layer door firm bankings (3) below described every fan layer every fan (2), described layer door gone up the below that bank (1) is arranged in described layer every fan (2), the bottom of the upper end of described door strap (101) and described layer door firm banking (3) is connected and fixed, described layer door firm banking (3) top and described low head (201) are connected and fixed, being shaped as of described layer door firm banking (3) ] shape, the upper surface that described layer door gone up bank (1) is a plane, be no chute structure, it also is a plane that described layer every fanned the following of (2), is no slide block structure.
2. the elevator door device of door machine according to claim 1 underlying, it is characterized in that: the upper end of described door strap (101) is bent with a bending part (102), and described bending part (102) interfixes with described layer door firm banking (3).
3. the elevator door device of door machine according to claim 1 and 2 underlying, it is characterized in that: a setting up piece (301) and the overall fixed bottom surface in described low head (201) is also fixed on the top of described layer door firm banking (3), and described setting up piece (301) is a strip shape.
4. according to the elevator door device of claim 1 or 3 described machine underlyings, it is characterized in that: respectively there is a side plate (106) both sides that described layer door gone up bank (1), the front that described layer door gone up bank (1) also has a shrouding (103), wherein, have at least two shrouding holes (105) on the described side plate (106), the both sides of described shrouding (103) are inserted in the shrouding hole (105) and are fixed.
5. the elevator door device of door machine according to claim 1 underlying, it is characterized in that: at least two door guide rollers (5) are installed at the top of described every fan layer every fan (2), a guide rail (4) is arranged in top at layer every fan (2), and described door guide roller (5) is sleeved in the described door guide rail (4) and edge door guide rail (4) horizontal slip.
6. the elevator door device of door machine according to claim 5 underlying, it is characterized in that: the top of described door guide rail (4) and front and back and the left and right sides all are osed tops.
7. the elevator door device of door machine according to claim 1 underlying, it is characterized in that: the side that described layer door gone up the door plate (104) on the bank (1) is provided with triangulation chain (601), the lockhole of described triangulation chain (601) up with layer door on the upper surface of bank (1) be in same horizontal surface.
CN2011201459948U 2011-05-01 2011-05-01 Elevator landing door device with underneath portal crane Expired - Lifetime CN202080802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201459948U CN202080802U (en) 2011-05-01 2011-05-01 Elevator landing door device with underneath portal crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201459948U CN202080802U (en) 2011-05-01 2011-05-01 Elevator landing door device with underneath portal crane

Publications (1)

Publication Number Publication Date
CN202080802U true CN202080802U (en) 2011-12-21

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332572A (en) * 2013-07-19 2013-10-02 万能亿自动化科技(苏州)有限公司 Safe sliding door for elevator floor
CN104944263A (en) * 2015-07-06 2015-09-30 宁波欧菱电梯配件有限公司 Elevator landing door with door plate interlocking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332572A (en) * 2013-07-19 2013-10-02 万能亿自动化科技(苏州)有限公司 Safe sliding door for elevator floor
CN104944263A (en) * 2015-07-06 2015-09-30 宁波欧菱电梯配件有限公司 Elevator landing door with door plate interlocking device

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C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20111221

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