CN204495302U - Cage guide coplanarity laser measuring apparatus - Google Patents
Cage guide coplanarity laser measuring apparatus Download PDFInfo
- Publication number
- CN204495302U CN204495302U CN201520083384.8U CN201520083384U CN204495302U CN 204495302 U CN204495302 U CN 204495302U CN 201520083384 U CN201520083384 U CN 201520083384U CN 204495302 U CN204495302 U CN 204495302U
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- CN
- China
- Prior art keywords
- coplanarity
- main frame
- cage guide
- laser
- measuring apparatus
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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 invention discloses a kind of cage guide coplanarity laser measuring apparatus, it is characterized in that this measuring instrument be a kind of with angular deviation to weigh the cage guide coplanarity laser measuring apparatus of cage guide coplanarity situation.Main measuring unit adopts measures main frame and basic target, measuring main frame critical piece is angular transducer, after measurement main frame and basic target are located on two guide rails, the angle that main frame gives off laser beam is measured in adjustment, after laser facula is overlapped with basic target target center, measure angle between measurement main frame place workplace and laser beam by angular transducer and be cage guide coplanarity misalignment angle.
Description
Technical field
The utility model belongs to the technical field of measurement and test of angle, relates to a kind of cage guide coplanarity laser measuring apparatus.
Background technology
In the middle of the application of elevator, usually the relative side of how lift car is set by two guide rails, and run through the whole length of elevator, when lift car is by be led by guide rail during elevator and to determine, any error of guide rail coplanarity all can cause the swing of elevator in the middle of running or vibration, larger impact can be caused on the comfortableness of elevator, time serious, even likely potential safety hazard be brought to the operation of elevator.No matter be in the installation process of elevator or in the routine use of elevator, maintenance, maintenance, checkout procedure, all a very important project to the detection of elevator coplanarity, though the domestic detection to guide rail coplanarity be at present look for track forces measure, laser measurement be all according to inspection rule in requirement guide rail coplanarity offset distance is measured, in fact for the spacing that guide rail is different, the degree of the not coplanarity that coplanarity offset distance reflects simultaneously is different.Such as: the range deviation being 2mm equally, for the guide rail of 1m spacing and the guide rail of 2m spacing, the guide rail of 1m spacing has its not much more serious than the guide rail of 2m spacing of coplanarity degree of the range deviation of 2mm.Because the formulation time of inspection rule is with the asynchronism of technical development, causing the existing inspection rule of China to the requirement of guide rail coplanarity is also regulation to offset distance.
Summary of the invention
Technical problem to be solved in the utility model is the new method proposing a kind of measurement and weigh cage guide coplanarity, namely weighs the cage guide coplanarity laser measuring apparatus of cage guide coplanarity requirement with angular deviation.Instrument Design is small and exquisite, compact, easy to use, quick, be mainly used in coplanarity misalignment angle between elevator two guide rail detects.Primarily of measurement main frame 1 and basic target 2.After measurement main frame 1 and basic target 2 are located on two guide rails, the angle that main frame 1 gives off laser beam is measured in adjustment, after laser facula is overlapped with basic target 2 target center, measure angle between measurement main frame 1 place workplace and laser beam by angular transducer 7 and be elevator two guide rail coplanarity misalignment angle; Measuring main frame 1 relies on magnetic force suction base 5 to be fixedly cage guide side workplace, measures main frame 1 and launches the laser that directrix is inner laser transmitter 6 transmitting; Measuring the main measurement component of main frame 1 is angular transducer 7, and recording cage guide coplanarity deviate by angular transducer 7 is angle.
The technical scheme that the utility model adopts is, this cage guide coplanarity laser measuring apparatus forms primarily of measurement main frame 1 and basic target 2.In test process, measurement main frame 1 and basic target 2 fit tightly with two working face of guide rail respectively.If when measurement main frame 1 place guide rail and basic target 2 place guide rail are co-located in same plane, then during laser alignment basic target 2 target center, measuring main frame 1 angle is 0 °, if there is deviation, shown angle is deviate, and the positive and negative display meaning of angle is shown in Fig. 1.Test Host 1 is through close adjustment, and magnetic force suction base 5 is adsorbed on guide level, and basic target 2 and Test Host 1 are adsorbed in guide rail the same side workplace, laser instrument 6 connection angle sensor 7.
The beneficial effects of the utility model are that this tester uses laser far-distance transmission technology to be combined with high-precision sensor, cage guide coplanarity is detected and realizes measurement of angle, significant for the measurement improving existing cage guide coplanarity, simultaneously, equipment set volume is little, is easy to carry, and installs and uses efficient and convenient, measurement result is accurate, has very strong practicality.
Accompanying drawing explanation
Fig. 1 position the utility model uses schematic diagram
Fig. 2 position the utility model uses the vertical view of schematic diagram
Fig. 3 is that the utility model measures main machine structure schematic diagram
Fig. 4 is that the utility model measures main machine structure sectional view
In figure: 1-measures main frame 2-basic target 3-and goes out light shield 4-adjustment wheel 5-magnetic force suction base 6-laser instrument 7-angular transducer ∠ α-negative twist number of degrees ∠ β-positive torsion resistance number.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, this cage guide coplanarity laser measuring apparatus is made up of Test Host 1 and basic target 2.
Test Host 1 magnetic force suction base 5 is in Test Host 1 rear end as shown in Figure 2, angular transducer (7) connecting laser.
This cage guide coplanarity laser measuring apparatus is achieved by the measurement of close adjustment and angular transducer 7 and embodies cage guide coplanarity degree with angle form, not only a whole set of instrument small volume and less weight, propose new direction in the middle of the inspection of elevator coplanarity from now on especially, there is the dissemination of real operation.
When measuring, measurement main frame 1 is fixed on the side workplace of cage guide by magnetic force suction base 5, laser directive opposite guide rail, adjustment basic target 2 is in same level with measurement main frame 1, afterwards by adjustment handwheel 4, measure main frame 1 and launch the laser that directrix is inner laser transmitter 6 transmitting, the angle that main frame 1 gives off laser beam is measured in adjustment, laser facula is overlapped with basic target 2 target center, measuring the main measurement component of main frame 1 is angular transducer 7, recording cage guide coplanarity deviate by angular transducer 7 is angle, now reading is cage guide coplanarity misalignment angle numerical value.This cage guide coplanarity laser measuring apparatus not only has very strong practicality for the daily preservation & testing aspect of elevator, always there is very strong practicality equally in the installation process of cage guide simultaneously, after the angle of Test Host 1 is adjusted to 0 °, when basic target 2 target center is adjusted to laser facula overlapping position by adjustment track, namely two guide rails are in same plane, have equally use meaning very easily for elevator installation unit.
Claims (4)
1. cage guide coplanarity laser measuring apparatus, it is characterized in that this measuring instrument be a kind of with angular deviation to weigh the cage guide coplanarity laser measuring apparatus of cage guide coplanarity situation; Main measuring unit adopts measures main frame (1) and basic target (2), after measurement main frame (1) and basic target (2) are located on two guide rails, the angle that main frame (1) gives off laser beam is measured in adjustment, after laser facula is overlapped with basic target (2) target center, measure angle between measurement main frame (1) place workplace and laser beam by angular transducer (7) and be elevator two guide rail coplanarity misalignment angle.
2. cage guide coplanarity laser measuring apparatus as claimed in claim 1, is characterized in that, described measurement main frame (1) relies on magnetic force suction base (5) to be fixedly cage guide side workplace.
3. cage guide coplanarity laser measuring apparatus as claimed in claim 1, is characterized in that, it is the laser that inner laser transmitter (6) is launched that described measurement main frame (1) launches directrix.
4. cage guide coplanarity laser measuring apparatus as claimed in claim 1, is characterized in that, the main measurement component of described measurement main frame (1) is angular transducer (7), and recording cage guide coplanarity deviate by angular transducer (7) is angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083384.8U CN204495302U (en) | 2014-05-12 | 2015-02-06 | Cage guide coplanarity laser measuring apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014202536818 | 2014-05-12 | ||
| CN201420253681 | 2014-05-12 | ||
| CN201520083384.8U CN204495302U (en) | 2014-05-12 | 2015-02-06 | Cage guide coplanarity laser measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495302U true CN204495302U (en) | 2015-07-22 |
Family
ID=53574609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083384.8U Expired - Fee Related CN204495302U (en) | 2014-05-12 | 2015-02-06 | Cage guide coplanarity laser measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495302U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010513A (en) * | 2017-05-24 | 2017-08-04 | 山东建筑大学 | A kind of easy truing tool of cage guide and guide rail calibration method |
| CN108254737A (en) * | 2016-12-28 | 2018-07-06 | 深圳玩智商科技有限公司 | A kind of coplanar adjusting method of laser three-beam |
| CN110586690A (en) * | 2019-10-22 | 2019-12-20 | 浙江西沃电梯有限公司 | Elevator guide rail alignment detection device |
| CN113108673A (en) * | 2021-04-15 | 2021-07-13 | 安格利(成都)仪器设备有限公司 | Multifunctional elevator measuring instrument |
| CN113385554A (en) * | 2021-08-18 | 2021-09-14 | 马拉兹(江苏)电梯导轨有限公司 | Elevator guide rail bending degree evaluation method, elevator guide rail straightening method and system |
-
2015
- 2015-02-06 CN CN201520083384.8U patent/CN204495302U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254737A (en) * | 2016-12-28 | 2018-07-06 | 深圳玩智商科技有限公司 | A kind of coplanar adjusting method of laser three-beam |
| CN107010513A (en) * | 2017-05-24 | 2017-08-04 | 山东建筑大学 | A kind of easy truing tool of cage guide and guide rail calibration method |
| CN107010513B (en) * | 2017-05-24 | 2023-03-31 | 山东建筑大学 | Simple and convenient calibration tool for elevator guide rail and guide rail calibration method |
| CN110586690A (en) * | 2019-10-22 | 2019-12-20 | 浙江西沃电梯有限公司 | Elevator guide rail alignment detection device |
| CN110586690B (en) * | 2019-10-22 | 2021-07-16 | 浙江西沃电梯有限公司 | Elevator guide rail alignment detection device |
| CN113108673A (en) * | 2021-04-15 | 2021-07-13 | 安格利(成都)仪器设备有限公司 | Multifunctional elevator measuring instrument |
| CN113385554A (en) * | 2021-08-18 | 2021-09-14 | 马拉兹(江苏)电梯导轨有限公司 | Elevator guide rail bending degree evaluation method, elevator guide rail straightening method and system |
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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: 20150722 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |