Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Automatic door closer service life testing device

A technology of automatic testing device and door closer, which is applied in the direction of measuring device, machine/structural component testing, mechanical component testing, etc. It can solve the problems of high equipment cost, large floor area, and large number of testers. Achieve the effect of reducing equipment cost, saving manpower, and smaller equipment footprint

Pending Publication Date: 2017-05-31
佛山市奥达金属制品有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing service life testing equipment is divided into floor spring service life testing equipment and sky spring service life testing equipment, resulting in a large footprint, high equipment costs, and a large number of testers

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
  • Automatic door closer service life testing device
  • Automatic door closer service life testing device
  • Automatic door closer service life testing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] Figure 1~6 It schematically shows an automatic test device for the service life of a door closer according to an embodiment of the present invention.

[0021] Such as figure 1 As shown, the automatic test device for the service life of the door closer includes a frame 1, a driving device 2, a push rod 3, a test door 4, a floor spring installation position 5 and a sky spring installation plate 6. The test door 4 is supported by the frame 1, the push rod 3 is located on the top of the frame 1, the driving device 2 is connected to the push rod 3, the end of the push rod 3 is matched with the test door 4, and the floor spring installation position 5 is set on the frame 1 bottom, the sky spring mounting plate 6 is detachably arranged on the top of the frame 1, the floor spring mounting position 5 and the sky spring mounting plate 6 are all corresponding ...

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 an automatic door closer service life testing device. The automatic door closer service life testing device comprises a machine frame, a driving device, pushing rods, testing doors, floor spring mounting positions and a roof spring mounting plate; the testing doors are supported by the machine frame; the pushing rods are positioned at the top of the machine frame; the driving device is in transmission connection with the pushing rods; the end parts of the pushing rods are matched with the testing doors; the floor spring mounting positions are arranged at the bottom of the machine frame; the roof spring mounting plate is detachably arranged at the top of the machine frame; the floor spring mounting positions and the roof spring mounting plate are opposite to the positions of the testing doors. Therefore, the roof spring mounting plate is detachably arranged on the machine frame, so that a floor spring and a roof spring can be tested by the testing device; the cost of equipment is reduced to a great extent; the occupied area of the equipment is reduced.

Description

technical field [0001] The invention relates to product service life test equipment, in particular to an automatic test device for door closer service life. Background technique [0002] Both floor springs and sky springs are called door closers, which are installed on the door to control the opening and closing speed of the door. The service life and quality of the door closer are inseparable. In order to provide reliable service life data for design and use, it is necessary to conduct a life test on the door closer, so special life test equipment must be used to meet this requirement. [0003] The existing service life testing equipment is divided into floor spring service life testing equipment and sky spring service life testing equipment, resulting in a large footprint, high equipment costs, and a large number of testers. Contents of the invention [0004] The object of the present invention is to provide an automatic test device for the service life of a door close...

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): G01M13/00
CPCG01M13/00
Inventor 许文财
Owner 佛山市奥达金属制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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