Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ferris wheel radial structure measurement device and measurement method thereof

A technology of measuring devices and ferris wheels, applied in measuring devices, optical devices, instruments, etc., can solve the problems of low measurement accuracy, high measurement cost, easy to be affected by terrain, engineering conditions and weather, etc., and achieve low measurement cost , The effect of simple measurement method

Inactive Publication Date: 2012-06-27
SHANGHAI CONSTRUCTION GROUP
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the total station are: it is easily affected by terrain, engineering conditions and weather; the disadvantages of the 3D laser scanner are: the measurement cost is high and the measurement accuracy is low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ferris wheel radial structure measurement device and measurement method thereof
  • Ferris wheel radial structure measurement device and measurement method thereof
  • Ferris wheel radial structure measurement device and measurement method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 , figure 2 As shown, the measuring device of the radial structure of the Ferris wheel in the present embodiment 1 includes at least one laser range finder 101 installed on the wheel shaft of the Ferris wheel or at least one laser range finder 101 installed on the hub of the proximal end of the wheel shaft, and the The laser reflective sheet 102 corresponding to the laser range finder 101 on the roulette; the wireless signal transmitter 103 is connected to all the laser range finder 101 circuits; and the wireless signal transmitter 103 is also included A matching wireless signal receiver 104, and a communication host 105 circuit-connected with the wireless signal receiver 104.

[0033] Its control principle is as follows: after the laser rangefinder 101 is started, a laser beam is sent out to hit the laser reflector 102, and the laser reflector 102 sends the laser beam back to the laser rangefinder 101 after being reflected, then the laser rangefinder ...

Embodiment 2

[0035] Such as figure 1 , image 3 As shown, Embodiment 2 is improved on the basis of Embodiment 1, and the difference is that a repeater 106 is provided between the wireless signal transmitter 103 and the wireless signal receiver 104 .

[0036] The control principle of Embodiment 2 is basically the same as that of Embodiment 1, the difference being that the transmission and reception of wireless signals are processed by the repeater 106 . That is, the wireless signal transmitter 103 reads the distance data on the laser range finder 101, and sends the distance data signal to the repeater 106, and the repeater 106 forwards the distance data, and then the wireless signal receiver 104 transmits the distance data from the repeater 106. The distance data signal sent by the wireless signal transmitter 103 is received and transmitted to the communication host 105 connected with its circuit.

[0037] The invention provides a method for measuring the radial structure of the Ferris wh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a Ferris wheel radial structure measurement device and a measurement method thereof. The Ferris wheel radial structure measurement device comprises at least one laser range finder (101), laser reflectors (102), a wireless signal receiver (104) and a communication host (105), wherein the laser range finders (101) are mounted on an axle or a hub at the near end of the axle of a Ferris wheel, the laser reflectors (102) are mounted on a wheel disc of the Ferris wheel and correspond to the laser range finders one by one, the laser range finders (101) are connected with a wireless signal transmitter (103) in a circuit manner, the wireless signal receiver (104) is matched with the wireless signal transmitter (103), and the communication host (105) is in circuit connection with the wireless signal receiver (104). The measurement method includes: the step 1, judging whether a radial structure of the Ferris wheel deforms or not; and the step 2, judging whether the deformation of the radial structure of the Ferris wheel exceeds a safety range or not if the radial structure of the Ferris wheel deforms. The measurement method can measures whether the Ferris wheel is in structural deformation or not and judges whether the structural deformation exceeds the safety range or not.

Description

technical field [0001] The invention relates to a measuring device and a measuring method for the radial structure of a ferris wheel. Background technique [0002] The Ferris wheel comprises a wheel shaft installed on a supporting frame, a wheel hub arranged on the outer diameter of the wheel shaft, a wheel disc arranged on the outer diameter of the wheel hub, and a cabin hung on the wheel disc. Wherein, the wheel hub includes a wheel bar. In order to ensure the safety of passengers during the operation of the Ferris wheel, the Ferris wheel should be maintained regularly. Therefore, it is necessary to measure whether the radial structural deformation of the wheel of the Ferris wheel is within the safe range, and when the radial structural deformation of the Ferris wheel exceeds the safe range, the radial structure of the Ferris wheel must be corrected. [0003] In the prior art, the radial structure measuring device of the ferris wheel generally adopts a total station or a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01B11/16
Inventor 高健伍小平宋胜录严再春
Owner SHANGHAI CONSTRUCTION GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com