CN205373627U - Elevator guide rail straight line measuring device - Google Patents
Elevator guide rail straight line measuring device Download PDFInfo
- Publication number
- CN205373627U CN205373627U CN201520998558.3U CN201520998558U CN205373627U CN 205373627 U CN205373627 U CN 205373627U CN 201520998558 U CN201520998558 U CN 201520998558U CN 205373627 U CN205373627 U CN 205373627U
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- CN
- China
- Prior art keywords
- guide rail
- displacement transducer
- elevator guide
- measurement
- main frame
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- 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 - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator guide rail straight line measuring device, it relates to elevator guide rail and measures technical field. It includes displacement sensor, measure the support, the host computer, horizontal detection device, adjusting device and cushion, a plurality of adjusting device fix on table surface, all be provided with a cushion on every adjusting device, install horizontal detection device on the cushion at both ends, the cushion top is fixed with the measurement support, the slip is provided with displacement sensor on measuring the support, displacement sensor's extension bar stretches out the sliding tray setting, displacement sensor passes through the signal conversion module and is connected with the host computer, the host computer connects the alarm instruction module respectively, liquid crystal display module, the host computer has still connect the keyboard. The utility model has the advantages of reasonable design, easy operation detects fast, and measurement accuracy is higher, and stability is high, and with low costs, has wide market perspective.
Description
Technical field
The utility model relates to cage guide field of measuring technique, be specifically related to straightness of elevator guide rail measurement apparatus.
Background technology
Cage guide is the reference component that elevator is important, it controls elevator cage operation track, ensure the transmission of operation signal, robust support leverage when it is again lift car generation unexpected hypervelocity urgent stop, so cage guide is as the guidance system of elevator, relate to the vitals of elevator safety and comfortableness and running quality.
nullThe linearity of cage guide is the main performance standard of cage guide of dispatching from the factory，Guide rail linearity directly affects the comfort level that elevator runs，Install and in running at elevator，The linearity of guide rail directly affects the stability of installation and operation，The straightness error of guide rail is excessive，Great interruption of service can be caused，Jeopardize personal safety，Therefore in elevator device, occupy very important position，It manufactures and whether the quality of installation quality will directly influence elevator can safety、Run smoothly，After most guide rail cold working，Linearity does not reach regulation requirement，Need straightener alignment，Must ensure when dispatching from the factory that the foozle of cage guide controls in more satisfactory range of error，Owing to the in-site measurement difficulty of straightness of elevator guide rail is big，The installation and the debugging efforts that make guide rail need substantial amounts of manpower and materials to complete，Along with developing rapidly and improving constantly that guide precision is required by cage guide enterprise of cage guide industry，Traditional artificial alignment cannot meet the technological requirement of high accuracy guide rail and produce the needs of processing in enormous quantities.
In order to solve the problems referred to above, design a kind of novel straightness of elevator guide rail measurement apparatus or necessary.
Utility model content
For the deficiency existed in prior art, this utility model purpose is to be in that to provide a kind of straightness of elevator guide rail measurement apparatus, reasonable in design, simple to operate, quickly, certainty of measurement is higher in detection, stability is high, and cost is low, has wide market application foreground.
To achieve these goals, this utility model is to realize by the following technical solutions: straightness of elevator guide rail measurement apparatus, including displacement transducer, measurement bracket, main frame, level detection device, regulate device and cushion block, multiple adjustment devices are fixed on work top, each adjustment device is provided with a cushion block, guide rail is placed on cushion block, the cushion block at two ends is provided with level detection device, cushion block is fixedly arranged above measurement bracket, measurement bracket is provided with displacement transducer, displacement transducer is connected with main frame, displacement transducer adopts resistor type displacement sensor.
As preferably, described measurement bracket is provided with scale, the middle part of measurement bracket is provided with sliding tray, the extension bar of displacement transducer stretches out sliding tray and arranges, displacement transducer is slidably arranged in measurement bracket, the external part of extension bar is provided with ball, effectively reduces the abrasion deformation that Long Term Contact causes, reduces error.
As preferably, described displacement transducer is connected with main frame by signal conversion module, and main frame is indicating module taking alarm, LCD MODULE respectively, and main frame is further connected with keyboard.
The beneficial effects of the utility model: measuring quickly, certainty of measurement is higher, is greatly improved measurement efficiency, reliable and stable, dispatch from the factory for cage guide and provide more accurate effective data, and measurement error is low, and cost is low, has higher popularization and using value.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the drawings and specific embodiments；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of this utility model measurement bracket；
Fig. 3 is theory diagram of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
nullWith reference to Fig. 1-3，This detailed description of the invention is by the following technical solutions: straightness of elevator guide rail measurement apparatus，Including displacement transducer 1、Measurement bracket 2、Main frame 3、Level detection device 4、Regulate device 5 and cushion block 6，Multiple adjustment devices 5 are fixed on work top 7，Each adjustment device 5 is provided with a cushion block 6 preventing guide rail 15 deflection deformation，Effectively solve the error owing to deflection deformation brings，The cushion block 6 at two ends is provided with level detection device 4，Cushion block 6 is fixedly arranged above measurement bracket 2，Measurement bracket 2 is provided with displacement transducer 1，Displacement transducer 1 is connected with main frame 3，Displacement transducer 1 adopts resistor type displacement sensor，By resistor type displacement sensor, the end face linearity of guide rail 15 is sampled，The length that displacement transducer 1 exposes is the error condition of guide rail 15 end face linearity，After signal shaping，Give main frame 3 to process、Analyze and display，And actual measurement data has been carried out error judgement.
It should be noted that, described measurement bracket 2 is provided with scale 8, the middle part of measurement bracket 2 is provided with sliding tray 9, the extension bar 10 of displacement transducer 1 stretches out sliding tray 9 and arranges, displacement transducer 1 is slidably arranged in measurement bracket 2, the external part of extension bar 10 is provided with ball, owing to the extension bar 10 of displacement transducer 1 contacts with the end face of guide rail 15 for a long time, abrasion is easily caused the error appearance of displacement transducer 1 for a long time, therefore adopting ball can effectively reduce because contacting the abrasion deformation brought, reducing measurement error.
In addition, described displacement transducer 1 is connected with main frame 3 by signal conversion module 11, main frame 3 is indicating module 12 taking alarm, LCD MODULE 13 respectively, main frame 3 is further connected with keyboard 14, the functions such as keyboard 14 mainly realizes clock adjustment, parameter is arranged, the maximum linear degree error in producer's claimed range is can set that by keyboard 14, LCD MODULE 13 whether content such as qualified after can showing the straight line degree measurement parameter of guide rail, clock in real time and measuring, if it is defective, maximum linear degree error the underproof guide rail of alarm can be shown.
The operation principle of this detailed description of the invention: detect the levelness of each cushion block 6 by level detection device 4 and regulate cushion block 6 by regulating device 5, ensure the exact position of cushion block 6 and the accuracy of measurement device, guide rail 15 is placed on cushion block 6, survey crew any distance on guide rail 15 takes and a little carries out straight line degree measurement, displacement transducer 1 action, when there is uneven situation on guide rail 15 top, the length of the extension bar 10 of resistor type displacement sensor 1 changes, its resistance also changes accordingly, and by signal conversion module 11, resistance change is converted to voltage signal, send into main frame 3, main frame 3 shows in real time to measuring numerical value, and judge that whether the linearity of guide rail 15 is qualified by computing.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. straightness of elevator guide rail measurement apparatus, it is characterized in that, including displacement transducer (1), measurement bracket (2), main frame (3), level detection device (4), regulate device (5) and cushion block (6), multiple adjustment devices (5) are fixed on work top (7), each adjustment device (5) is provided with a cushion block (6), the cushion block (6) at two ends is provided with level detection device (4), cushion block (6) is fixedly arranged above measurement bracket (2), measurement bracket (2) is provided with displacement transducer (1), displacement transducer (1) is connected with main frame (3).
2. straightness of elevator guide rail measurement apparatus according to claim 1, it is characterized in that, described measurement bracket (2) is provided with scale (8), the middle part of measurement bracket (2) is provided with sliding tray (9), the extension bar (10) of displacement transducer (1) stretches out sliding tray (9) and arranges, and displacement transducer (1) is slidably arranged in measurement bracket (2).
3. straightness of elevator guide rail measurement apparatus according to claim 2, it is characterised in that the external part of described extension bar (10) is provided with the ball preventing abrasion deformation.
4. straightness of elevator guide rail measurement apparatus according to claim 1, it is characterised in that described displacement transducer (1) adopts resistor type displacement sensor.
5. straightness of elevator guide rail measurement apparatus according to claim 1, it is characterized in that, described displacement transducer (1) is connected with main frame (3) by signal conversion module (11), main frame (3) indicating module taking alarm (12) respectively, LCD MODULE (13), main frame (3) is further connected with keyboard (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998558.3U CN205373627U (en) | 2015-12-04 | 2015-12-04 | Elevator guide rail straight line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998558.3U CN205373627U (en) | 2015-12-04 | 2015-12-04 | Elevator guide rail straight line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373627U true CN205373627U (en) | 2016-07-06 |
Family
ID=56279025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998558.3U Expired - Fee Related CN205373627U (en) | 2015-12-04 | 2015-12-04 | Elevator guide rail straight line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373627U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247928A (en) * | 2016-09-29 | 2016-12-21 | 中国冶集团有限公司 | Based on flatness continuous detection apparatus and the method for holding gate technique |
| CN106643448A (en) * | 2017-02-20 | 2017-05-10 | 上海稳图仓储设备工程技术有限公司 | Straight member bending deformation measuring instrument |
| CN106871824A (en) * | 2017-01-07 | 2017-06-20 | 西安工业大学 | A kind of band steel Linearity surveying system and method |
| CN110756621A (en) * | 2019-10-18 | 2020-02-07 | 常熟丰之盛机械科技有限公司 | Linear guide straightness aligning tool |
| CN112097723A (en) * | 2020-08-26 | 2020-12-18 | 宁夏共享机床辅机有限公司 | Linear rail precision detection device and detection method for seventh axis of robot |
| CN113587883A (en) * | 2021-07-27 | 2021-11-02 | 联想新视界(江苏)设备服务有限公司 | Elevator main rail installation detection device |
| CN113587856A (en) * | 2020-04-30 | 2021-11-02 | 南京理工大学 | Error compensation method for straightness of elevator guide rail |
-
2015
- 2015-12-04 CN CN201520998558.3U patent/CN205373627U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247928A (en) * | 2016-09-29 | 2016-12-21 | 中国冶集团有限公司 | Based on flatness continuous detection apparatus and the method for holding gate technique |
| CN106871824A (en) * | 2017-01-07 | 2017-06-20 | 西安工业大学 | A kind of band steel Linearity surveying system and method |
| CN106643448A (en) * | 2017-02-20 | 2017-05-10 | 上海稳图仓储设备工程技术有限公司 | Straight member bending deformation measuring instrument |
| CN110756621A (en) * | 2019-10-18 | 2020-02-07 | 常熟丰之盛机械科技有限公司 | Linear guide straightness aligning tool |
| CN113587856A (en) * | 2020-04-30 | 2021-11-02 | 南京理工大学 | Error compensation method for straightness of elevator guide rail |
| CN113587856B (en) * | 2020-04-30 | 2022-09-30 | 南京理工大学 | Error compensation method for straightness of elevator guide rail |
| CN112097723A (en) * | 2020-08-26 | 2020-12-18 | 宁夏共享机床辅机有限公司 | Linear rail precision detection device and detection method for seventh axis of robot |
| CN112097723B (en) * | 2020-08-26 | 2022-04-15 | 宁夏共享机床辅机有限公司 | Linear rail precision detection device and detection method for seventh axis of robot |
| CN113587883A (en) * | 2021-07-27 | 2021-11-02 | 联想新视界(江苏)设备服务有限公司 | Elevator main rail installation detection device |
| CN113587883B (en) * | 2021-07-27 | 2023-05-23 | 联想新视界(江苏)设备服务有限公司 | Elevator main rail installation detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161204 |