CN113387260A - Elevator shaft internal operation method and elevator car top platform system - Google Patents
Elevator shaft internal operation method and elevator car top platform system Download PDFInfo
- Publication number
- CN113387260A CN113387260A CN202110766088.8A CN202110766088A CN113387260A CN 113387260 A CN113387260 A CN 113387260A CN 202110766088 A CN202110766088 A CN 202110766088A CN 113387260 A CN113387260 A CN 113387260A
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- Prior art keywords
- elevator car
- bottom plate
- plate
- elevator
- fixed mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
- B66B5/0081—Safety of maintenance personnel by preventing falling by means of safety fences or handrails, being operable or not, mounted on top of the elevator car
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
本发明提供一种电梯井内部作业方法及电梯轿厢顶平台系统，该电梯井内部作业方法，包括如下步骤：S1：于电梯轿厢顶部安装固定安装板，并在固定安装板上方安装剪叉式升降装置；S2：于固定安装板上方安装竖直爬梯；S3：进入侧防护栅栏内部，并升降底板；S4：于侧防护栅栏内部对电梯井内部进行维修；S5：沿竖直爬梯移动并进行维修工作；S6：下降底板，工作人员撤离完成全部维修工作。在电梯轿厢顶部设置剪叉式升降装置，并在剪叉式升降装置上方设置顶部防护板、侧防护栅栏及底板可以在维修时让工作人员站在底板上方并利用顶部防护板和侧防护栅栏对人员的侧面和顶部进行防护，这样可以提高安全性，同时该装置具有安装方便且可以规范作业标准的作用。
The present invention provides an elevator shaft internal operation method and an elevator car roof platform system. The elevator shaft internal operation method includes the following steps: S1: Install a fixed installation plate on the top of the elevator car, and install scissors above the fixed installation plate S2: Install the vertical ladder above the fixed installation plate; S3: Enter the side guard fence and lift the bottom plate; S4: Repair the elevator shaft inside the side guard fence; S5: Move along the vertical ladder and Carry out maintenance work; S6: lower the bottom plate, and the staff evacuates to complete all maintenance work. Set up a scissor lift device on the top of the elevator car, and set up a top guard plate, side guard fence and bottom plate above the scissor lift device, so that the staff can stand above the bottom plate and use the top guard plate and side guard fence during maintenance. The side and top of the personnel are protected, which can improve safety, and at the same time, the device is easy to install and can regulate the operation standard.
Description
Technical Field
The invention particularly relates to an elevator shaft internal operation method and an elevator car top platform system.
Background
The lift car is the box space that the elevator is used for bearing and transporting personnel and goods and materials, and the lift car generally comprises main part such as sedan-chair bottom, sedan-chair wall, sedan-chair top, sedan-chair door, is that the elevator is used for carrying passenger or goods and other loads's sedan-chair parts spare, and elevator car top often installs like lighting apparatus, air conditioning system and sports equipment etc. need maintainer to overhaul the components and parts of elevator car top damage when components and parts of elevator car top installation break down. The current mode is that the staff stands and carries out the side rail installation or maintenance on the elevator car top, and there is not professional auxiliary assembly to be used for protecting staff's safety, if need only utilize the cat ladder to accomplish or withdraw personnel to go up and down the elevator car when keeping in the inside elevator shaft of a take the altitude in elevator car top when keeping in the maintenance to the elevator car top simultaneously, and these two kinds of modes are all very troublesome, consequently propose inside operation method of elevator shaft and elevator car top platform system in order to solve this problem.
Disclosure of Invention
The invention aims to provide an elevator car platform jacking device which can well solve the problems in the prior art.
In order to meet the requirements, the technical scheme adopted by the invention is as follows: the elevator car top platform device comprises a fixed mounting plate arranged at the top of an elevator car; a scissor-type lifting device is arranged on the top end face of the fixed mounting plate, a bottom plate is arranged on the top of the scissor-type lifting device, a side protective fence is arranged on the top of the bottom plate, and a top protective plate is arranged on the top of the side protective fence; the edge of the bottom plate is provided with a side telescopic part which is horizontally arranged; the top of the fixed mounting plate is provided with a vertical crawling ladder, and the top protection plate is provided with a strip-shaped opening for penetrating through the vertical crawling ladder; the bottom plate is provided with a personnel passing opening.
An interior working method of an elevator shaft comprises the following steps:
s1: a fixed mounting plate is arranged at the top of the elevator car, and a scissor-type lifting device, a bottom plate, a side protective fence and a top protective plate are arranged above the fixed mounting plate;
s2: a vertical ladder stand is arranged above the fixed mounting plate;
s3: the worker enters the side protective fence and lifts the bottom plate by using the scissor type lifting device;
s4: the worker maintains the interior of the elevator shaft in the side protective fence;
s5: the worker moves up and down along the vertical ladder and carries out maintenance work in the elevator shaft;
s6: and the bottom plate is lowered by using the scissor type lifting device, and workers withdraw to complete all maintenance work.
The elevator shaft internal operation method and the elevator car top platform system have the following advantages:
through set up at elevator car top and cut fork elevating gear to set up top guard plate, side guard fence and bottom plate and can let the staff stand in the bottom plate top and utilize top guard plate and side guard fence to protect personnel's side and top when the maintenance, can improve the security like this, the device has simple to operate and can standardize the effect of operation standard simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 schematically shows a flow diagram of an elevator hoistway interior working method according to an embodiment of the application.
Fig. 2 schematically illustrates a structural view of an elevator car landing apparatus according to an embodiment of the present application.
Fig. 3 schematically illustrates a structural view of a floor of an elevator car landing assembly according to one embodiment of the present application.
Fig. 4 schematically illustrates a structural schematic of a top guard plate of an elevator car top landing assembly according to one embodiment of the present application.
Wherein: 1. a vertical ladder stand; 2. a top guard plate; 3. side protective barriers; 4. a base plate; 5. fixing the mounting plate; 6. a first rotating shaft; 7. a telescopic member; 8. a second rotating shaft; 9. a scissor lift; 10. an elevator car; 11. a protective pad; 12. a side telescopic member; 13. a strip-shaped opening; 14. the person passes through the mouth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.
Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.
According to one embodiment of the present application, an elevator car top landing assembly is provided, as shown in fig. 1-2, including a fixed mounting plate 5 disposed on top of an elevator car 10.
According to one embodiment of the application, the top end face of the fixed mounting plate 5 of the elevator car top platform device is provided with a scissor type lifting device 9, the top of the scissor type lifting device 9 is provided with a bottom plate 4, the top of the bottom plate 4 is provided with a side protection fence 3, and the top of the side protection fence 3 is provided with a top protection plate 2.
According to one embodiment of the application, the elevator car landing gear is provided with horizontally arranged side telescoping members 12 at the edges of the floor 4.
According to one embodiment of the application, the top of the fixed mounting plate 5 of the elevator car top platform device is provided with a vertical ladder stand 1, and the top protection plate 2 and the bottom plate 4 are both provided with strip-shaped openings 13 for penetrating through the vertical ladder stand 1.
According to one embodiment of the application, the side protective barrier 3 of the elevator car landing gear is provided with a side door.
According to one embodiment of the application, the side protective barrier 3 of the elevator car landing gear is a folding barrier structure.
According to one embodiment of the application, the floor 4 of the elevator car landing is provided with at least two side telescoping members 12 at each of its four peripheral edges.
According to one embodiment of the application, the side telescoping parts 12 of the elevator car landing gear are terminated with protective pads 11.
According to one embodiment of the application, the fixed mounting plate 5 of the elevator car platform device is connected with the telescopic component 7 through the second rotating shaft 8, and the other end of the telescopic component 7 is connected with the scissor type lifting device 9 through the first rotating shaft 6.
According to one embodiment of the present application, there is provided a method of operating inside an elevator shaft, including the steps of:
s1: a fixed mounting plate 5 is arranged at the top of an elevator car 10, and a scissor-type lifting device 9, a bottom plate 4, a side protective fence 3 and a top protective plate 2 are arranged above the fixed mounting plate 5;
s2: a vertical ladder stand 1 is arranged above the fixed mounting plate 5;
s3: the worker enters the side protective fence 3 and lifts the bottom plate 4 by using the scissor type lifting device 9;
s4: the worker maintains the interior of the elevator shaft in the side protective fence 3;
s5: the worker moves up and down along the vertical ladder stand 1 and performs maintenance work in the elevator shaft;
s6: the bottom plate 4 is lowered by using the scissor type lifting device 9, and workers withdraw to complete all maintenance work.
According to one embodiment of the application, the elevator car platform device can be fixed on the top of an elevator car 10, a worker can enter the inside of the side protective fence 3 when the elevator is repaired, the side protective fence 3 protects the side of the worker and the top protective plate 2 protects the top of the head of the worker, the vertical ladder stand 1 is vertically arranged on the top of the fixed mounting plate 5 and penetrates through the strip-shaped opening 13 and the personnel access opening 14, the worker can move on the vertical ladder stand 1 when in use, this facilitates maintenance of the top of the elevator car 10 and at a height above the elevator car 10 in the elevator shaft, and simultaneously, the elevator can directly climb out of the side protective fence 3 along the vertical ladder stand 1 in an emergency, and when the bottom plate 4 reaches a specified position to be maintained, the side telescopic parts 12 can be extended outwards and pressed on the inner end surface of the elevator shaft so as to play a further fixing role. The telescopic part 7 is used for providing lifting power for the scissor type lifting device 9.
According to one embodiment of the application, the elevator car top platform device is characterized in that a scissor type lifting device 9 is arranged on the top of an elevator car 10, a top protection plate 2 is arranged above the scissor type lifting device 9, the side protection fence 3 and the bottom plate 4 can enable a worker to stand above the bottom plate 4 and protect the side and the top of the worker by utilizing the top protection plate 2 and the side protection fence 3 during maintenance, so that the safety can be improved, and meanwhile, the device has the advantages of convenience in installation and capability of standardizing operation standards.
The above-mentioned embodiments only show some embodiments of the present invention, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (7)
1. An interior working method of an elevator shaft is characterized in that: the method comprises the following steps:
s1: a fixed mounting plate is arranged at the top of the elevator car, and a scissor-type lifting device, a bottom plate, a side protective fence and a top protective plate are arranged above the fixed mounting plate;
s2: a vertical ladder stand is arranged above the fixed mounting plate;
s3: the worker enters the side protective fence and lifts the bottom plate by using the scissor type lifting device;
s4: the worker maintains the interior of the elevator shaft in the side protective fence;
s5: the worker moves up and down along the vertical ladder and carries out maintenance work in the elevator shaft;
s6: and the bottom plate is lowered by using the scissor type lifting device, and workers withdraw to complete all maintenance work.
2. An elevator car top platform device, its characterized in that: comprises a fixed mounting plate arranged at the top of an elevator car;
a scissor-type lifting device is arranged on the top end face of the fixed mounting plate, a bottom plate is arranged on the top of the scissor-type lifting device, a side protective fence is arranged on the top of the bottom plate, and a top protective plate is arranged on the top of the side protective fence;
the edge of the bottom plate is provided with a side telescopic part which is horizontally arranged;
the top of the fixed mounting plate is provided with a vertical ladder, and the top protection plate is provided with a strip-shaped opening for penetrating through the vertical ladder;
the bottom plate is provided with a personnel passing opening.
3. The elevator car landing gear of claim 2, wherein: and a side door is arranged on the side protective fence.
4. The elevator car landing gear of claim 2, wherein: the side protective fence is of a folding fence structure.
5. The elevator car landing gear of claim 2, wherein: at least two side telescopic parts are respectively arranged at the four peripheral edges of the bottom plate.
6. The elevator car landing gear of claim 2, wherein: the tail end of the side telescopic part is connected with a protective pad.
7. The elevator car landing gear of claim 2, wherein: the fixed mounting plate is connected with the telescopic component through a second rotating shaft, and the other end of the telescopic component is connected with the scissor type lifting device through a first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110766088.8A CN113387260A (en) | 2021-07-07 | 2021-07-07 | Elevator shaft internal operation method and elevator car top platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110766088.8A CN113387260A (en) | 2021-07-07 | 2021-07-07 | Elevator shaft internal operation method and elevator car top platform system |
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| Publication Number | Publication Date |
|---|---|
| CN113387260A true CN113387260A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110766088.8A Pending CN113387260A (en) | 2021-07-07 | 2021-07-07 | Elevator shaft internal operation method and elevator car top platform system |
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| CN (1) | CN113387260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896067A (en) * | 2021-10-14 | 2022-01-07 | 福建船政交通职业学院 | Elevator maintenance device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199404A (en) * | 2005-01-19 | 2006-08-03 | Mitsubishi Electric Corp | Terminal safety device for elevator |
| CN1923661A (en) * | 2005-08-30 | 2007-03-07 | 因温特奥股份公司 | Lift cage with platform and method for maintenance of the lift instrallation |
| JP2009155073A (en) * | 2007-12-27 | 2009-07-16 | Mitsubishi Electric Corp | Safety device for upper side of elevator car |
| CN108609460A (en) * | 2018-07-23 | 2018-10-02 | 湖州知辉进出口贸易有限公司 | A kind of elevator car roof repair safety guard |
| CN109476456A (en) * | 2016-07-15 | 2019-03-15 | 通力股份公司 | Lift appliance and elevator |
| CN211496496U (en) * | 2020-05-22 | 2020-09-15 | 三亚森奥电梯有限公司 | Elevator cab overhauls safety protection platform |
| CN213445670U (en) * | 2020-08-28 | 2021-06-15 | 梁德庆 | Movable maintenance platform on car roof of machine room-less elevator |
| CN215854524U (en) * | 2021-07-07 | 2022-02-18 | 成都瑞普柯隆科技有限责任公司 | Elevator car top platform device |
-
2021
- 2021-07-07 CN CN202110766088.8A patent/CN113387260A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199404A (en) * | 2005-01-19 | 2006-08-03 | Mitsubishi Electric Corp | Terminal safety device for elevator |
| CN1923661A (en) * | 2005-08-30 | 2007-03-07 | 因温特奥股份公司 | Lift cage with platform and method for maintenance of the lift instrallation |
| JP2009155073A (en) * | 2007-12-27 | 2009-07-16 | Mitsubishi Electric Corp | Safety device for upper side of elevator car |
| CN109476456A (en) * | 2016-07-15 | 2019-03-15 | 通力股份公司 | Lift appliance and elevator |
| CN108609460A (en) * | 2018-07-23 | 2018-10-02 | 湖州知辉进出口贸易有限公司 | A kind of elevator car roof repair safety guard |
| CN211496496U (en) * | 2020-05-22 | 2020-09-15 | 三亚森奥电梯有限公司 | Elevator cab overhauls safety protection platform |
| CN213445670U (en) * | 2020-08-28 | 2021-06-15 | 梁德庆 | Movable maintenance platform on car roof of machine room-less elevator |
| CN215854524U (en) * | 2021-07-07 | 2022-02-18 | 成都瑞普柯隆科技有限责任公司 | Elevator car top platform device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896067A (en) * | 2021-10-14 | 2022-01-07 | 福建船政交通职业学院 | Elevator maintenance device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |
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| RJ01 | Rejection of invention patent application after publication |