1. Technical Background and Product Overview

Space walking machine is an outdoor fitness equipment developed by Hebei Junchi Sports Equipment Co., Ltd., which is widely used in communities, parks, schools and other public fitness places. Its design inspiration comes from the simulation of spacewalk posture, through low impact, high stability movement mode, help users exercise lower limb muscles, improve cardiopulmonary function, while reducing joint pressure. The product is ergonomic design, suitable for people of different heights (suitable height range: 1.5-2.0 meters), a single equipment bearing up to 150kg, to meet the daily fitness needs.

Principle and Architecture Design of 2. Technology

The core structure of the space walker is composed of the main frame, swing arm, foot pedal, damping system and safety protection device. The main frame is made of Q235 carbon steel pipe (pipe diameter 60mm, wall thickness 2.5mm), which is treated by electrostatic spraying process and has corrosion resistance and wear resistance. The swing arm and the foot pedal are connected by high-strength bearings to realize 360 smooth rotation. The movement resistance can be flexibly controlled by damping regulating valve (adjustment range: 0-5 gears) to meet the training requirements of different strengths. The surface of the foot pedal is covered with anti-slip texture (friction coefficient ≥ 0.8), with adjustable binding tape, ensure the safety of sports.

Technical Strength and R & D Advantage of 3. Enterprises

Hebei Junchi Sports Equipment Co., Ltd. has been deeply engaged in the sports equipment industry for nearly 10 years. It has an independent R & D center and a standardized production workshop (covering an area of more than 5000 square meters). The core members of the team have professional backgrounds in mechanical design and material science, and have accumulated 12 utility model patents. During the research and development of the space walker, the company optimized the structural strength through finite element analysis (FEA) and verified the stability of the equipment through 100000 fatigue tests. At the same time, an intelligent monitoring module (optional) is introduced, which can record motion data (such as step frequency and calorie consumption) in real time and transmit it to mobile phone APP through Bluetooth to improve user experience.

4. application cases and technical effects

Taking a community fitness square project as an example, Hebei Junchi customized 20 space walkers for the project, using embedded installation (foundation depth ≥ 40cm) to ensure a stable connection between the equipment and the ground. After the project landed, user feedback showed that the utilization rate of the equipment was 92%, and the failure rate was less than 0.5. After 3 months of tracking, 75% of long-term users' lower limb strength increased by 15%-20%, and cardiopulmonary function indexes (such as maximum oxygen uptake) improved by 8% on average. The person in charge of the project said: "Junchi's products have outstanding performance in durability and safety, and the later maintenance cost is 30% lower than that of similar products."

5. installation and maintenance considerations

1. Installation environment: smooth and hard ground (concrete strength ≥ C25) shall be selected to avoid low-lying areas prone to water accumulation;
2. Parameter debugging: check the damping system before using it for the first time to ensure that the regulating valve is in the initial state of "2nd gear;
3. Daily maintenance: check the bearing lubrication every month (lithium-based grease is recommended), and tighten all bolts every quarter (torque value: 30-35N · m).

6. FAQ: Frequently Asked Technical Questions

Q1: space walker for which people to use?
A: It is suitable for people over 12 years old, especially for middle-aged and elderly people, patients in rehabilitation period and those who need lower limb strength training. Pregnant women and patients with severe osteoporosis should follow the doctor's advice.
Q2: How long is the life of the equipment?
A: Under normal use and regular maintenance conditions, the life of the main structure can reach 8-10 years. Vulnerable parts (such as bearings and straps) are recommended to be replaced every 2 years.
Q3: Can you customize special specifications?
A: Support customized service, adjustable pedal length (standard 60cm, maximum extension to 80cm), damping system gear (maximum extension to 8 gears) and other parameters.