Robot Security Fence

1. Site Preparation & Marking

Before starting the installation of the robot fence, thorough site preparation is the key to ensuring the safety, stability and efficiency of the installation, which is closely related to the subsequent use effect and safety performance of the fence. First, clean the construction area of the industrial workshop, remove all obstacles such as equipment debris, pipelines, wires and sundries that may affect the installation, and ensure that the installation channel is unobstructed to avoid interference with the transportation and installation of fence posts and panels. Then, use a professional level to detect the flatness of the installation ground; for uneven areas in the workshop, level them with concrete to ensure that the fence posts are vertically installed and the panels are flat, so as to avoid loosening or deformation caused by uneven ground. Next, according to the industrial site layout drawing and robot workstation position, use measuring tools such as tape measure and theodolite to accurately mark the installation positions of each robot fence post and panel. The spacing between posts should strictly comply with industrial safety specifications (usually 1.5-2.5 meters, which can be adjusted according to the robot operation range and fence height), and the marking lines should be clear and straight to ensure that the fence can effectively isolate the robot operation area. At the same time, mark the depth of the post holes according to the height of the robot fence posts (generally, the buried depth is 1/3 of the total height, which can enhance the stability of the posts and resist the impact of robot operation vibration and external force).

2. Post Installation

Robot fence post installation is the core link affecting the overall safety and stability of the fence, which is directly related to the isolation effect of the robot operation area and the safety of the workshop. Every operation detail must comply with industrial safety standards and be strictly controlled. First, use a professional electric drill or small excavator to drill holes at the marked positions; the diameter of the holes should be 1.5-2 times the diameter of the robot fence posts, so as to reserve sufficient space for pouring high-strength concrete and ensure the firm combination between the posts and the ground. After drilling, carefully clean the soil, debris and sundries at the bottom and inner wall of the holes to avoid uneven stress on the posts and affecting the stability. Then, vertically place the robot fence posts into the holes, use a professional plumb line to check the verticality of the posts (both front and back, left and right directions must be perpendicular to the ground, and the vertical error shall not exceed 2mm), and use metal supports or temporary fixing frames to fix the posts firmly to prevent tilting or shifting during concrete pouring. Next, pour industrial-grade high-strength concrete (the ratio of cement, sand and gravel is usually 1:2:2.5) into the holes; during the pouring process, use a professional tamper to continuously tamp the concrete to eliminate internal air bubbles, ensuring that the concrete is closely combined with the posts and the hole wall without gaps. After pouring, smooth the surface of the concrete and make it 2-3cm higher than the ground to prevent water accumulation in the hole from eroding the posts and affecting the service life. Finally, let the concrete fully solidify; the normal temperature solidification time is not less than 24 hours, and in low temperature, humid or rainy environments, the solidification time should be extended to 48-72 hours to ensure that the posts are firmly fixed in the ground, can resist the vibration generated by robot operation and external impact, and avoid loosening or shaking.

3. Fence Panel Positioning

After the concrete of the upright posts is completely solidified, the positioning of the robot safety fence panel can be carried out. First, check the pre-drilled holes on the posts and the fence panel to ensure that the hole positions are accurate, the hole diameter matches the fasteners, and there is no deformation or blockage. Then, use a crane or manual lifting tool to lift the robot safety fence panel (pay attention to protecting the surface of the panel to avoid scratches or damage to the overall frame structure), and align the pre-drilled holes on the panel with the mounting holes on the two adjacent posts. During the alignment process, adjust the height and position of the panel: the bottom of the panel should be 5-10cm above the ground to prevent water accumulation and corrosion, and the overall frame of the panel should be flat and consistent with the design requirements, without obvious deformation or joint dislocation. At the same time, ensure that the gap between adjacent panels is uniform (usually 2-5mm) to avoid uneven stress caused by thermal expansion and contraction. After adjusting to the correct position, use temporary fixing clips to fix the panel and the posts temporarily to prevent the panel from shifting during the fastening process.

4. Fastening with Special Accessories

The fastening of special accessories directly affects the connection firmness between the robot fence panel and the posts, and is an important guarantee for the service life of the robot safety fence. First, select matching special accessories according to the model of the fence, including screws, nuts, washers, brackets and fixing clips (preferably anti-rust and anti-loosening accessories to improve corrosion resistance and structural stability). Then, pass the screws through the pre-drilled holes of the panel and the posts, and install washers and nuts in sequence; when tightening, use a torque wrench to control the torque (usually 30-50N・m) to ensure that the screws are tightened evenly, without over-tightening (to avoid damaging the panel or posts) or under-tightening (to avoid looseness). For the frame corner part of the robot fence panel, special corner brackets should be used to fix it, ensuring that the frame corner part is closely attached to the posts and the stress is uniform. After fastening all the accessories, check each connection point again to confirm that there is no looseness, and the accessories are installed in place, without missing or misplaced parts.

5. Level & Integrity Check

After the installation of the robot fence panel and accessories is completed, a comprehensive level and integrity check is required to ensure that the installation quality meets the standards. First, use a level and plumb line to check the levelness of the fence panel and the verticality of the posts again: the levelness error of the panel should not exceed 2mm per meter, and the verticality error of the posts should not exceed 3mm in total. Then, check the overall alignment of the robot safety fence: the entire fence should be straight, the frame flatness of each panel should be consistent, and there should be no obvious skew or unevenness. At the same time, check the connection firmness of each part: gently shake the fence panel and posts to ensure that there is no obvious shaking, and the screws and accessories are not loose. If any problems are found (such as skew, looseness, uneven gap), adjust them in time: if the posts are skewed, you can chisel the concrete around the posts, adjust the verticality and re-pour the concrete; if the panel is uneven, adjust the position of the fasteners or add gaskets to ensure the flatness. In addition, check the frame structure of the panel to ensure that there is no deformation, and the overall surface is smooth and in line with the design requirements.

6. Cleaning & Acceptance

The final step of the installation process is cleaning and acceptance, which ensures the aesthetic appearance of the robot safety fence and confirms that the installation is up to standard. First, use a clean cloth or air compressor to remove dust, debris, concrete residues and fingerprints on the surface of the fence posts, panels and accessories, especially the frame structure and connection points, to avoid affecting the surface finish and corrosion resistance. If there are scratches or stains on the surface of the fence, use professional cleaning agents to clean them (avoid using corrosive cleaning agents to prevent damage to the surface treatment layer). Then, carry out a comprehensive acceptance according to the design drawings and installation standards: check the installation position, spacing, verticality, levelness and connection firmness of the robot fence; check whether the surface of the fence is intact, without scratches, deformation, rust or other defects; check whether the special accessories are complete and installed in place. After the acceptance is qualified, the installation work is officially completed. If unqualified items are found, they should be rectified in time until they meet the acceptance standards.

Note

During the entire installation process of robot safety fence, construction personnel should wear protective equipment (such as safety helmets, gloves and safety shoes) to ensure construction safety. In addition, pay attention to the protection of the robot fence surface during installation to avoid damage to the surface treatment layer (such as galvanizing, powder coating) which may affect the corrosion resistance and service life of the robot safety fence.