CN113716432A - Window formula passes dish car and sedan-chair door for elevator - Google Patents
Window formula passes dish car and sedan-chair door for elevator Download PDFInfo
- Publication number
- CN113716432A CN113716432A CN202111054439.9A CN202111054439A CN113716432A CN 113716432 A CN113716432 A CN 113716432A CN 202111054439 A CN202111054439 A CN 202111054439A CN 113716432 A CN113716432 A CN 113716432A
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- CN
- China
- Prior art keywords
- car
- elevator
- door
- car door
- connecting rod
- 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.)
- Granted
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Classifications
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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
- B66B13/02—Door or gate operation
- B66B13/04—Door or gate operation of swinging doors
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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
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/185—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to the technical field of food delivery elevators, and discloses a window type car and a car door for a food delivery elevator, which comprise an elevator shaft wall, a car and a car door, wherein a plurality of stop openings are formed in the elevator shaft wall according to the floor requirements, the top of the car door is hinged with the stop openings of the elevator shaft wall, the car can be pulled by an elevator rope to move in the elevator shaft, a car interlayer is clamped at the bottom of the car, connecting rods are respectively arranged on two sides of the car interlayer, angle supporting rods are fixedly arranged at the bottoms of the connecting rods, connecting rod jacks are formed in the tops of the connecting rods, and a pair of fixing bulges are fixedly arranged on the inner side of the car door. This kind of window formula passes car and sedan-chair door for dish elevator is through setting up the telescopic intermediate layer in car inside to with interbedded process of taking out and the opening of elevator flat bed and sedan-chair door combine organically, avoided service personnel to visit in the elevator and deposit and get the dish, reduced the potential safety hazard of passing the dish elevator.
Description
Technical Field
The invention relates to the technical field of a dish conveying elevator, in particular to a window type dish conveying elevator car and a car door.
Background
In order to improve the serving speed and reduce the inconvenience of holding dishes to go upstairs and downstairs for service staff, some restaurants with multilayer dining areas adopt a dish delivery elevator to improve the serving efficiency. The existing food delivery elevator is divided into a window type and a walk-in type, wherein the food delivery amount of the window type food delivery elevator is smaller than that of the walk-in type, and the window type food delivery elevator is suitable for small and medium-sized restaurants and is very wide in application.
The sedan-chair door of window formula biography dish elevator generally is split type upper and lower disconnect-type open and shut structure, needs the waiter to visit the inside dish of taking out of car behind the flat bed, because its structure is comparatively simple and easy, in case the trouble produces, like sedan-chair door closure etc. suddenly, will cause serious bodily injury to the waiter who visits into the car depths and get the dish, has the potential safety hazard.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the car and the car door for the window type dish delivery elevator, which have the advantages that the dishes can be taken out without a service worker stretching into the car, the storage and the taking are safer and more convenient, and the problems in the prior art are solved.
The invention provides the following technical scheme: a window type food delivering lift car and a lift car door for a lift comprise a lift car wall, a lift car and a lift car door, wherein a plurality of stopping openings are arranged in the lift car wall according to floor requirements, the top of the lift car door is hinged with the stopping openings of the lift car wall, the lift car can be pulled by a lift rope to move in the lift car, a lift car interlayer is clamped at the bottom of the lift car, two sides of the lift car interlayer are respectively provided with a connecting rod, the bottom of the connecting rod is fixedly provided with an angle supporting rod, the top of the connecting rod is provided with a connecting rod jack, the inner side of the lift car door is fixedly provided with a pair of fixed bulges, the fixed bulges at two sides are respectively and fixedly provided with a cross bolt through two spring mirror images, one end of the cross bolt penetrates through the fixed bulges through a hole, the other end of the cross bolt can extend into a groove arranged at the lift car wall, an electromagnet is fixedly arranged in the fixed bulge at the right side of the spring, when the elevator arrives and the leveling is finished, the two connecting rod jacks and the openings in the two fixing bulges in the car door are positioned on the same horizontal line.
Preferably, the connecting rod is clamped in the car interlayer through a pulley fixedly connected at the bottom end.
Preferably, the top of the car interlayer is fixedly provided with a double-layer storage rack.
Preferably, a supporting platform is fixedly arranged below the car door.
The invention has the following beneficial effects:
1. according to the invention, the car interlayer capable of being pulled out is arranged and the car door is connected with the flip type car door through the connecting rod, so that dishes can be taken out from the car interlayer to be stored when the car door is opened, and potential safety hazards caused by the fact that the car interlayer extends into the elevator car to take the dishes are avoided.
2. The cross bolt is arranged at the car door, so that structural connection is provided for opening the car door and withdrawing the car interlayer, the car door can be opened only when the elevator car arrives, and the car door opening mechanism is more perfect and safe.
Drawings
FIG. 1 is a side cross-sectional structural view of the present invention;
FIG. 2 is a schematic structural view in side elevation and section of the car door after opening;
FIG. 3 is a schematic cross-sectional view of the interlayer of the car;
FIG. 4 is a schematic cross-sectional view of the connecting rod;
fig. 5 is a schematic cross-sectional view of the cross pin.
In the figure: 1. a wall of the elevator shaft; 2. a car; 3. a car door; 4. a car interlayer; 5. a connecting rod; 6. an angle support bar; 7. a connecting rod jack; 8. a fixed protrusion; 9. a cross bolt; 10. a spring; 11. an electromagnet; 12. a double-layer shelf; 13. and supporting the platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a window type dish transferring elevator car and car door, including a car wall 1, a car 2 and a car door 3, the car wall 1 is provided with a plurality of stop openings according to the floor requirement, the top of the car door 3 is hinged with the stop openings of the car wall 1, the car door 3 with a flip type arrangement can effectively avoid the inner steam from rushing out and burning to the waiters when being opened, the car 2 can be pulled by the elevator rope to move in the car, as shown in fig. 3, the bottom of the car 2 is clamped with a car interlayer 4, two sides of the car interlayer 4 are respectively provided with a connecting rod 5, as shown in fig. 4, the bottom of the connecting rod 5 is fixedly provided with an angle support rod 6 for fixing the connecting rod 5 at a certain inclination angle when the car interlayer is received in the car 2, and preparing for the butt joint of the elevator with the car door 3 when the elevator reaches the rear flat floor, the top of the connecting rod 5 is provided with a connecting rod jack 7, as shown in fig. 5, a pair of fixing bulges 8 are fixedly arranged on the inner side of the car door 3, the fixing bulges 8 on both sides are respectively and fixedly provided with an iron cross bolt 9 in a mirror image mode through two springs 10, one end of the cross bolt 9 penetrates through the fixing bulges 8 through a hole, the other end of the cross bolt can extend into a groove arranged on the elevator shaft wall 1, an electromagnet 11 is fixedly arranged in the fixing bulge on the right side of the spring 10, when the elevator arrives and is leveled, two connecting rod jacks 7 and openings at the two fixing bulges 8 in the car door 3 are positioned on the same horizontal line, at the moment, the electromagnet 11 is electrified to adsorb the cross bolt 9, so that the cross bolts 9 on both sides compress the springs 10 to move inwards and transversely and are inserted into the connecting rod jacks 7 to form a hinged relation, and simultaneously, as the cross bolt 9 is adsorbed to move, the bolt at the other end of the cross bolt at the elevator shaft wall 1 fails, at the moment, the car door 3 can be normally opened, it can be seen from this that sedan-chair door 3 only can be opened when car 2 targets in place, can provide more perfect safety guarantee, when opening sedan-chair door 3, sedan-chair door 3 can be taken car intermediate layer 4 in the same direction as the trend through tractive connecting rod 5, avoid exploring the inside vegetable of taking of car, fundamentally guarantees service personnel's personal safety, treat that vegetable access accomplishes sedan-chair door 3 and is closed back electro-magnet 11 outage, cross bolt 9 resets, car 2 can remove in the elevartor shaft, sedan-chair door 3 here can not be opened before car 2 reachs for the second time.
Further, as shown in fig. 3, the connecting rod 5 is clamped inside the car interlayer 4 through a pulley fixedly connected at the bottom end, and another set of sliding processes are formed between the connecting rod 5 and the car interlayer 4, so that the car door 3 can be completely opened and supported, and dishes can be further conveniently taken out, as shown in fig. 2.
Furthermore, as shown in fig. 1, a double-layer shelf 12 is fixedly mounted at the top of the car interlayer 4, so that the storage space in the car is enlarged, and the transportation efficiency is improved
Further, as shown in fig. 1, a support platform 13 is fixedly installed below the car door 3, and can play a role of supporting when the car mezzanine 4 is pulled out, so as to prevent the car from falling.
The use method (working principle) of the invention is as follows:
when the elevator car 2 is used, the elevator car 2 moves in an elevator shaft, when the elevator car 2 reaches a stopping point and completes leveling, the jacks 7 on the two connecting rods 5 and the holes at the two fixing bulges 8 in the car door 3 are positioned on the same horizontal line, at the moment, the electromagnet 11 is electrified to adsorb the cross bolt 9, so that the cross bolt 9 arranged in a mirror image mode at two sides compresses the spring 10 to move inwards and transversely, one end of the cross bolt 9 is inserted into the connecting rod jack 7 to form a hinged relation, meanwhile, as the cross bolt 9 is adsorbed to move, the latch action of the other end of the cross bolt at the elevator shaft wall 1 is failed, the car door 3 can be normally opened, the car door 3 is opened to move axially, under the connecting traction action of the connecting rods 5, the car interlayer 4 is drawn out along with the opening of the car door 3, wherein as shown in figure 2, the connecting rods 5 can continuously slide in the car interlayer 4, so that the opening angle of the car door 3 is further expanded, make things convenient for service personnel to deposit and withdraw the vegetable more, treat that vegetable deposit and withdrawal is accomplished sedan-chair door 3 and is closed back electro-magnet 11 outage, cross bolt 9 resets, and car 2 can remove in the elevartor shaft, and sedan-chair door 3 here can not be opened before car 2 reachs for the second time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a window formula passes dish car and sedan-chair door for elevator, includes the elevator wall of a well (1), car (2) and sedan-chair door (3), its characterized in that: the elevator car door is characterized in that a plurality of stopping openings are arranged in the elevator shaft wall (1) according to floor requirements, the top of the car door (3) is hinged to the stopping openings of the elevator shaft wall (1), the car (2) can be pulled by an elevator rope to move in the elevator shaft, a car interlayer (4) is clamped at the bottom of the car (2), connecting rods (5) are arranged on two sides of the car interlayer (4) respectively, an angle supporting rod (6) is fixedly arranged at the bottom of each connecting rod (5), a connecting rod jack (7) is arranged at the top of each connecting rod (5), a pair of fixing bulges (8) are fixedly arranged on the inner side of the car door (3), cross bolts (9) are fixedly arranged at positions of the fixing bulges (8) on two sides through two springs (10) in a mirror image mode, one end of each cross bolt (9) penetrates through the corresponding fixing bulge (8) through a hole, and the other end of each cross bolt (9) can extend into a groove formed in the elevator shaft wall (1), an electromagnet (11) is fixedly installed in the fixing protrusion (8) on the right side of the spring (10), and when the elevator arrives and the leveling is finished, the connecting rod jacks (7) and the holes in the two fixing protrusions (8) in the car door (3) are located on the same horizontal line.
2. The window type dish conveying elevator car and the car door as claimed in claim 1, wherein: the connecting rod (5) is clamped in the car interlayer (4) through a pulley fixedly connected at the bottom end.
3. The window type dish conveying elevator car and the car door as claimed in claim 1, wherein: the top fixed mounting of car intermediate layer (4) has double-deck supporter (12).
4. The window type dish conveying elevator car and the car door as claimed in claim 1, wherein: and a supporting platform (13) is fixedly arranged below the car door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054439.9A CN113716432B (en) | 2021-09-09 | 2021-09-09 | Car and car door for window type dish transferring elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054439.9A CN113716432B (en) | 2021-09-09 | 2021-09-09 | Car and car door for window type dish transferring elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113716432A true CN113716432A (en) | 2021-11-30 |
| CN113716432B CN113716432B (en) | 2023-07-21 |
Family
ID=78682933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111054439.9A Active CN113716432B (en) | 2021-09-09 | 2021-09-09 | Car and car door for window type dish transferring elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113716432B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0948567A (en) * | 1995-08-04 | 1997-02-18 | Bunso Rin | Escape ladder device that accompanies car of elevator |
| JPH1190854A (en) * | 1997-09-25 | 1999-04-06 | Hitachi Building Systems Co Ltd | Fixture for drawout of pulley shaft |
| CN201999616U (en) * | 2011-01-20 | 2011-10-05 | 邓之江 | Lift door device |
| JP2012030955A (en) * | 2010-08-02 | 2012-02-16 | Yukiomi Mizuno | Manually operated door opening/closing apparatus at elevator landing platform |
| CN104249964A (en) * | 2013-06-25 | 2014-12-31 | 苏州德奥电梯有限公司 | Elevator door lock assembly and positioning method for assembly |
| KR20150094249A (en) * | 2014-02-11 | 2015-08-19 | 김우근 | door holder frame for an automotive |
| US20150321882A1 (en) * | 2013-01-07 | 2015-11-12 | Kone Corporation | Elevator and means for forming a safety space |
| CN205527144U (en) * | 2016-01-07 | 2016-08-31 | 西华大学 | Sedan -chair elevator prevents safety coefficient that falls |
| CN106044442A (en) * | 2016-07-01 | 2016-10-26 | 陕西小溪机电科技有限公司 | Control mechanism for preventing accidental opening of elevator doors |
| CN206108664U (en) * | 2016-10-17 | 2017-04-19 | 浙江西奥电梯有限公司 | Elevator |
| WO2017201746A1 (en) * | 2016-05-27 | 2017-11-30 | 胡津铭 | Pneumatic lifting elevator and method for controlling same |
| CN209081221U (en) * | 2018-09-26 | 2019-07-09 | 南京林业大学 | A kind of elevator with gate safety guard |
| CN209721296U (en) * | 2019-02-19 | 2019-12-03 | 杭州西奥电梯有限公司 | A kind of elevator device |
| CN210084692U (en) * | 2019-04-08 | 2020-02-18 | 珠江富士电梯（中国）有限公司 | Sundry elevator with conveying belt inside |
| CN111792496A (en) * | 2019-04-08 | 2020-10-20 | 珠江富士电梯（中国）有限公司 | Sundry elevator with conveying belt inside |
| CN212832271U (en) * | 2020-05-13 | 2021-03-30 | 曾银辉 | Pass dish with safe anti-pinch elevator car |
| CN113307132A (en) * | 2021-05-25 | 2021-08-27 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Safety elevator |
-
2021
- 2021-09-09 CN CN202111054439.9A patent/CN113716432B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0948567A (en) * | 1995-08-04 | 1997-02-18 | Bunso Rin | Escape ladder device that accompanies car of elevator |
| JPH1190854A (en) * | 1997-09-25 | 1999-04-06 | Hitachi Building Systems Co Ltd | Fixture for drawout of pulley shaft |
| JP2012030955A (en) * | 2010-08-02 | 2012-02-16 | Yukiomi Mizuno | Manually operated door opening/closing apparatus at elevator landing platform |
| CN201999616U (en) * | 2011-01-20 | 2011-10-05 | 邓之江 | Lift door device |
| US20150321882A1 (en) * | 2013-01-07 | 2015-11-12 | Kone Corporation | Elevator and means for forming a safety space |
| CN104249964A (en) * | 2013-06-25 | 2014-12-31 | 苏州德奥电梯有限公司 | Elevator door lock assembly and positioning method for assembly |
| KR20150094249A (en) * | 2014-02-11 | 2015-08-19 | 김우근 | door holder frame for an automotive |
| CN205527144U (en) * | 2016-01-07 | 2016-08-31 | 西华大学 | Sedan -chair elevator prevents safety coefficient that falls |
| WO2017201746A1 (en) * | 2016-05-27 | 2017-11-30 | 胡津铭 | Pneumatic lifting elevator and method for controlling same |
| CN106044442A (en) * | 2016-07-01 | 2016-10-26 | 陕西小溪机电科技有限公司 | Control mechanism for preventing accidental opening of elevator doors |
| CN206108664U (en) * | 2016-10-17 | 2017-04-19 | 浙江西奥电梯有限公司 | Elevator |
| CN209081221U (en) * | 2018-09-26 | 2019-07-09 | 南京林业大学 | A kind of elevator with gate safety guard |
| CN209721296U (en) * | 2019-02-19 | 2019-12-03 | 杭州西奥电梯有限公司 | A kind of elevator device |
| CN210084692U (en) * | 2019-04-08 | 2020-02-18 | 珠江富士电梯（中国）有限公司 | Sundry elevator with conveying belt inside |
| CN111792496A (en) * | 2019-04-08 | 2020-10-20 | 珠江富士电梯（中国）有限公司 | Sundry elevator with conveying belt inside |
| CN212832271U (en) * | 2020-05-13 | 2021-03-30 | 曾银辉 | Pass dish with safe anti-pinch elevator car |
| CN113307132A (en) * | 2021-05-25 | 2021-08-27 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Safety elevator |
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| Publication number | Publication date |
|---|---|
| CN113716432B (en) | 2023-07-21 |
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Effective date of registration: 20230627 Address after: 211135 28 Tianquan Road, Qilin Street, Jiangning District, Nanjing City, Jiangsu Province Applicant after: Nanjing Chaotu small and medium-sized enterprise information service Co.,Ltd. Address before: 438700 Hu Chong Zu, Wuyi village, Leijiadian Town, Yingshan County, Huanggang City, Hubei Province Applicant before: Zeng Fang |
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