The swing is a game appliance that many children love, and its safety is also the primary factor considered by every family. The following are some of our company's instruments for swing testing:
①Horizontal Thrust Tester For Swings And Slide
Application
A horizontal force is simultaneously applied at each suspension point to simulate the horizontal forces created by pendulum effect.
Main parameters
| Load cell capacity | 0-2500N |
| Accuracy | +/-0.5% |
| Direction | Horizontal |
| No of loading advice | 4 in total |
| Loading Point height | 30-180cm |
| Motor | 4 servo actuators |
| Controller | PLC+ Touch screen |
| Test frame | Alu.material |
②Dynamic strength Tester for Barriers and Handrails
Application
A sudden horizontal impact stress is applied to the barrier or handrail, through a pad, by a falling load.
Determine of the dynamic strength of barries and handrails.
Parameters
| Load | 25+/-1kg |
| Drop Height | 125+/-10mm |
| Impact method | free fall |
| Impact Forec | 30J |
| Sample height | 90-240cm |
| Weight | approx 140kg |
③Suspension Connector Durability Tester
Product information
Suspension connectors and means of suspension are cycled 180 000 times under load to simulate use. For the safety of children when they are playing on swings, a durability test machine is recommended to check if the suspension connector is robust enough after many times of use.
Technical Parameter
| Load | 6.75kg,13.5kg,18.5kg,30kg |
| Swing angle | ±5°~±45°(10°~90°) |
| Test speed | 1~60r/min |
| Standard | ISO8124-4.6.8 |
④Stability Tester For Toddler Swing
A pendulum is used to simulate a child falling forwards and backwards.
Specification
| Barbell weight | 4.5kg |
| Diameter of barbell weigh | 210mm |
| Material | steel |
⑤ Impact Head from swing elements (without Accelerometer)
Test mass, consisting of an aluminium sphere or semi-sphere of radius 80 mm ± 3 mm, and a total mass
(including accelerometer) of 4,6 kg ± 0,05 kg. The impacting part between the surface struck and the
accelerometer shall be homogeneous and free from voids. Cables connected to the accelerometer shall
be placed in such a way that the effect on the mass of the test mass is minimized
Post time: Apr-27-2020