CN204434006U - The operating safety convenience instrument of a kind of elevator - Google Patents
The operating safety convenience instrument of a kind of elevator Download PDFInfo
- Publication number
- CN204434006U CN204434006U CN201520021454.7U CN201520021454U CN204434006U CN 204434006 U CN204434006 U CN 204434006U CN 201520021454 U CN201520021454 U CN 201520021454U CN 204434006 U CN204434006 U CN 204434006U
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- elevator
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- transimitter
- squareness
- cab
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Abstract
The utility model relates to vertical lift elevator security field, particularly relate to the operating safety convenience instrument of a kind of elevator, it is characterized in that, comprise squareness laser transimitter and cab amount of deflection laser transimitter, described squareness laser transimitter is located at middle position bottom elevator cage, laser vertical is launched downwards, and vertical laser receiving target is located on ground; Described cab amount of deflection laser transimitter is located on elevator cage lateral wall, and laser level is outwards launched, and horizontal laser light receiving target is located on the sidewall of elevator, and the laying scope of horizontal laser light receiving target is within the scope of the usable height of steel rope.Compared with prior art, the utility model has the advantages that: this is a kind of online detection scheme, mainly for the squareness of cage guide, straightness accuracy, the vibration of elevator, the life appraisal of steel rope.The every critical performance parameters of systematic analysis technique, effectively predicts and determines the running condition of elevator, avoids the elevator faults personnel that cause to injure and the generation of property damage situation.
Description
Technical field
The utility model relates to vertical lift elevator security field, particularly relates to the operating safety convenience instrument of a kind of elevator.
Background technology
Current elevator is the requisite vertical transportation instrument of skyscraper, for the trip of user is provided convenience, but because elevator faults happens occasionally, cause elevator to be stopped transport, close ladder, the situation of high-speed falling usually occurs, brings potential danger, particularly in skyscraper to the security of the lives and property of user, as elevator is trapped in interlude, even if maintainer has arrived scene, be also difficult to determine the particular location of elevator in the short time, let alone processed in time.
The guide rail of vertical Lift type elevator is connected and fixed by attaching parts and concrete component in elevator, joined end to end by many root type steel in the altitude range of tens meters, the squareness of guide rail and straightness accuracy directly affect the stability that elevator runs, therefore, in current cage guide installation process, squareness and the straightness accuracy of auxiliary detection guide rail is all come with laser rangefinder.Generally, laser rangefinder is arranged on the top of guide rail, and when the distortion of laser spot on the target on ground is in error limit, it is qualified to be considered as, and now that attaching parts is fastening, guide rails assembling is complete.
But because the squareness of this guide rail and the detection of straightness accuracy are only carried out when mounted, load is a kind of static load, after elevator runs, the load of elevator is a variable quantity, now to the squareness of cage guide and Linearity surveying more meaningful, but this is a blank at present, only has when distortion is larger, elevator runs ability exposure problem of being obstructed, and this certainly will exist very large potential safety hazard.In addition when after the guide wheel wearing and tearing on cage guide, elevator also there will be torsion phenomenon, and vibration when elevator is run increases, and is equally also unfavorable for the safe operation of elevator.The steel rope of elevator also lacks actv. detection means in addition, is all at present to change the fixed cycle, does not have Real-Time Monitoring, to disconnected stock, tired not data supporting and the assessment intuitively of steel rope.
Elevator checking system current both at home and abroad, as Fuji's elevator, three insult elevator, the checking system of Toshiba's elevator etc., all connect with elevator computerized control system, the information provided by computerized control system differentiates the running state of elevator, this system is by the programming control of elevator manufacturing enterprise, computerized control system can not the potential risk of Timeliness coverage be difficult to realize differentiating, existing checking system can only be the prompt system that apparatus for controlling elevator has identified fault, really can not play the real-time determination and analysis process to elevator running condition, therefore causing is in operation constantly there is accident.
Summary of the invention
The purpose of this utility model is to provide the operating safety convenience instrument of a kind of elevator, overcome the deficiencies in the prior art, a kind of online detection scheme is provided, mainly for the squareness of cage guide, straightness accuracy, the vibration of elevator, the life appraisal of steel rope, to ensure the on-line monitoring of the operating multiple security parameter of elevator, and can link with intelligent network, realize remote data acquisition and the centralized control of multiple elevator.
For achieving the above object, the utility model realizes by the following technical solutions:
The operating safety convenience instrument of a kind of elevator, comprise squareness laser transimitter and cab amount of deflection laser transimitter, described squareness laser transimitter is located at middle position bottom elevator cage, and laser vertical is launched downwards, and vertical laser receiving target is located on ground; Described cab amount of deflection laser transimitter is located on elevator cage lateral wall, and laser level is outwards launched, and horizontal laser light receiving target is located on the sidewall of elevator, and the laying scope of horizontal laser light receiving target is within the scope of the usable height of steel rope.Described squareness laser transimitter and cab amount of deflection laser transimitter are laser range finder.
Described steel rope be provided with laser rope detector by place, this laser rope detector comprises shell, luminous plaque and dash receiver, and shell is shell-like, upper and lower opening, centre is steel-cable channel, and luminous plaque is positioned at the side of steel wire rope passage, and dash receiver is positioned at luminous plaque offside.
The traction machine arbor place of described elevator and/or steel rope be provided with laser temperature sensor by place.
Compared with prior art, the beneficial effects of the utility model are:
1) this is a kind of online detection scheme, mainly for the squareness of cage guide, straightness accuracy, the vibration of elevator, the life appraisal of steel rope, to ensure the on-line monitoring of the operating multiple security parameter of elevator, property management and control personnel can be filed or analyze by called data at any time.
2) multiple laser beam detecting sensor is used to detect the running state of elevator in real time, every critical performance parameters of systematic analysis technique elevator, realize the running condition effectively predicting and determine elevator, the all elevator motion control links comprising elevator computer controller can be detected and whether there is exception, once there is potential strange phenomena, can repair and maintenance personnel be notified in Internet of Things mode in time, avoid the elevator faults personnel that cause to injure and the generation of property damage situation.
Accompanying drawing explanation
Fig. 1 is the cab part-structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the utility model laser rope detector embodiment.
In figure: 1-squareness laser transimitter, 2-cab amount of deflection laser transimitter, 3-elevator cage, 4-guide rail, 5-guide wheel, 6-elevator structures, 7-vertical laser receiving target, 8-horizontal laser light receiving target, 9-steel rope, 10-laser rope detector, 11-shell, 12-luminous plaque, 13-dash receiver, 14-laser temperature sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further illustrated:
As shown in Figure 1, it is the structural representation of the operating safety convenience instrument embodiment of a kind of elevator of the utility model, comprise squareness laser transimitter 1, cab amount of deflection laser transimitter 2, elevator cage 3, guide rail 4, guide wheel 5 and elevator structures 6, squareness laser transimitter 1 is located at middle position bottom elevator cage 3, laser vertical is launched downwards, vertical laser receiving target 7 is located on ground, and squareness laser transimitter 1 is mainly for detection of the squareness of guide rail; Cab amount of deflection laser transimitter 2 is located on elevator cage 3 lateral wall, laser level is outwards launched, horizontal laser light receiving target 8 is located on the sidewall of elevator structures, the laying scope of horizontal laser light receiving target 8 is within the scope of the usable height of steel rope 9, and cab amount of deflection laser transimitter 2 is mainly used to the straightness accuracy detecting guide rail.Squareness laser transimitter 1 and cab amount of deflection laser transimitter 2 achieve the two-dimensional detection of guide rail, precision and accuracy higher.
In embodiment, squareness laser transimitter 1 and cab amount of deflection laser transimitter 2 all select laser range finder, its advantage has distance measurement function concurrently, such squareness laser transimitter 1 just can detect the operation height of elevator cage in real time, pass through statistical analysis on the one hand, differentiate that whether cage operation is normal, whether the deviation of each off-position transfinites, on the one hand can the particular location of accurately determining elevator of recording exceptional signal when occurring, for maintainer arrives position of fault in time, provide accurate information.Cab amount of deflection laser transimitter 2 can measure the oscillating quantity of elevator cage, detect the key parameters such as car position deviation, vibration amplitude, vibration frequency, running velocity, button operation, computer response, judge whether failure conditions such as there is control system response fault, whether track is out of shape, whether LOAD CELLS is effective, whether running velocity exceeds the speed limit, the vibration parameters of cab is quantized, is more conducive to accurate adjustment.
Steel rope 9 be provided with laser rope detector 10 by place, this laser rope detector comprises shell 11, luminous plaque 12 and dash receiver 13, shell is shell-like, upper and lower opening, centre is steel-cable channel, luminous plaque 12 is positioned at the side of steel wire rope passage, dash receiver 13 is positioned at luminous plaque offside, the disconnected stock market-circumstance condition of steel rope and tired extension rate can be detected in real time by image analysing computer, and analyzing and processing is carried out to the aging distortion of steel rope, determine that the degree of aging of steel rope is combined with weighing data, as the assessment foundation of rope service-life, determine whether elevator can also normally run.
In order to ensure the safety that elevator runs, at the traction machine arbor place of elevator and/or steel rope, laser temperature sensor 14 can also be set by place, cordless is adopted to detect traction machine axle temperature and steel rope temperature, predict each key position whether oil starvation, whether there is mechanical wear, whether there is the situations such as the aging short circuit of electric elements.When exceeding design temperature, also alerting signal can be sent.
The utility model can be used as independent signal acquisition process and analysis system, the running state of elevator is judged according to the analysis of fusion of multi-sensor information versatility, be common to various lift facility, be separated with the control system of elevator, avoid the appearance of apparatus for controlling elevator abnomal condition; Interface and Internet of Things can be provided to network, and realize the long-range real-time monitoring run elevator, Timeliness coverage potential risk, avoids the appearance of elevator accident.
Claims (4)
1. the operating safety convenience instrument of elevator, it is characterized in that, comprise squareness laser transimitter and cab amount of deflection laser transimitter, described squareness laser transimitter is located at middle position bottom elevator cage, laser vertical is launched downwards, and vertical laser receiving target is located on ground; Described cab amount of deflection laser transimitter is located on elevator cage lateral wall, and laser level is outwards launched, and horizontal laser light receiving target is located on the sidewall of elevator, and the laying scope of horizontal laser light receiving target is within the scope of the usable height of steel rope.
2. the operating safety convenience instrument of a kind of elevator according to claim 1, is characterized in that, described squareness laser transimitter and cab amount of deflection laser transimitter are laser range finder.
3. the operating safety convenience instrument of a kind of elevator according to claim 1, it is characterized in that, described steel rope be provided with laser rope detector by place, this laser rope detector comprises shell, luminous plaque and dash receiver, shell is shell-like, upper and lower opening, and centre is steel-cable channel, luminous plaque is positioned at the side of steel wire rope passage, and dash receiver is positioned at luminous plaque offside.
4. the operating safety convenience instrument of a kind of elevator according to claim 1, is characterized in that, the traction machine arbor place of described elevator and/or steel rope be provided with laser temperature sensor by place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021454.7U CN204434006U (en) | 2015-01-13 | 2015-01-13 | The operating safety convenience instrument of a kind of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021454.7U CN204434006U (en) | 2015-01-13 | 2015-01-13 | The operating safety convenience instrument of a kind of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434006U true CN204434006U (en) | 2015-07-01 |
Family
ID=53601902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021454.7U Expired - Fee Related CN204434006U (en) | 2015-01-13 | 2015-01-13 | The operating safety convenience instrument of a kind of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204434006U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858393A (en) * | 2016-05-23 | 2016-08-17 | 安庆市津海工业产品设计有限公司 | Travel limiting protecting assembly of construction hoist |
| CN107140498A (en) * | 2016-07-20 | 2017-09-08 | 上海长江斯迈普电梯有限公司 | Elevator active safety system and method for early warning with on-line early warning function |
| CN107902512A (en) * | 2017-11-16 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of lift car device for detecting rock |
| CN108946368A (en) * | 2018-09-14 | 2018-12-07 | 福州鑫奥特纳科技有限公司 | Elevator comprehensive analysis measuring instrument |
| CN111573474A (en) * | 2019-02-19 | 2020-08-25 | 富士达株式会社 | Long-strip article swing detection device |
| CN112357726A (en) * | 2020-11-24 | 2021-02-12 | 河北东讯科技有限公司 | Robot device for elevator track comprehensive detection and elevator track detection method |
| CN112900258A (en) * | 2021-01-26 | 2021-06-04 | 广西建宏工程科技有限公司 | Bridge inspect vehicle job stabilization nature monitoring devices |
-
2015
- 2015-01-13 CN CN201520021454.7U patent/CN204434006U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858393A (en) * | 2016-05-23 | 2016-08-17 | 安庆市津海工业产品设计有限公司 | Travel limiting protecting assembly of construction hoist |
| CN107140498A (en) * | 2016-07-20 | 2017-09-08 | 上海长江斯迈普电梯有限公司 | Elevator active safety system and method for early warning with on-line early warning function |
| CN107902512A (en) * | 2017-11-16 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of lift car device for detecting rock |
| CN108946368A (en) * | 2018-09-14 | 2018-12-07 | 福州鑫奥特纳科技有限公司 | Elevator comprehensive analysis measuring instrument |
| CN108946368B (en) * | 2018-09-14 | 2023-08-29 | 福州鑫奥特纳科技有限公司 | Elevator comprehensive analysis measuring instrument |
| CN111573474A (en) * | 2019-02-19 | 2020-08-25 | 富士达株式会社 | Long-strip article swing detection device |
| CN111573474B (en) * | 2019-02-19 | 2023-02-28 | 富士达株式会社 | Long-strip article swing detection device |
| CN112357726A (en) * | 2020-11-24 | 2021-02-12 | 河北东讯科技有限公司 | Robot device for elevator track comprehensive detection and elevator track detection method |
| CN112900258A (en) * | 2021-01-26 | 2021-06-04 | 广西建宏工程科技有限公司 | Bridge inspect vehicle job stabilization nature monitoring devices |
| CN112900258B (en) * | 2021-01-26 | 2022-08-19 | 广西建宏工程科技有限公司 | Bridge inspect vehicle job stabilization nature monitoring devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20190113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |