旋入式锚栓

结构特点：

J系列接地螺钉根据应用配备三个或四个螺纹螺钉、U形支架或方形或圆形法兰。

应用范围:

它们非常适合简单快速地安装水平和垂直木梁，轻松快速地安装栅栏柱、桅杆或路标。

J系列地脚螺钉还广泛应用于太阳能电池板走道、桥梁、房屋建筑等安装。

表面处理:

优质热镀锌钢材，稳定可靠。符合德国DIN EN IS0 1461标准。

• 

  HM-JFA

  热镀锌

  带法兰小刀片

• 

  HM-JN

  热镀锌

  带螺纹的小刀片

• 

  HM-JYU

  热镀锌

  U型小刀片

结构特点:

VD系列接地螺钉根据土壤特性配备多个大刀片。根据用途可添加螺纹螺钉或法兰。

应用范围:

它们通常用于软土和高拉力的结构。它们可以方便快捷地安装栅栏柱、桅杆或路标，广泛用于安装太阳能电池板、走道、桥梁和房屋建筑等。

表面处理:

优质热镀锌钢材，稳定可靠。它符合德国 DIN EN ISO 1461 标准。

• 

  HM-VD2FA

  热镀锌

  单大号

  带法兰的 2D 刀片

• 

  HM-VD4FA

  热镀锌

  单大号

  带法兰的 4D 刀片

• 

  HM-V2D2FA

  热镀锌

  双大号

  带法兰的 2D 刀片

结构特点:

Y系列地脚螺钉配有多级小刀片或与大刀片一起使用。可根据应用添加螺纹螺钉或法兰。

应用范围:

常用于下部松软的粘土、素填土、粉土等结构。它们可以方便快捷地安装栅栏柱、桅杆或路标，广泛用于安装太阳能电池板、走道、桥梁和房屋建筑等。

表面处理:

优质热镀锌钢材，稳定可靠。

符合德国DIN EN IS0 1461标准。

• 

  HM-YN

  热镀锌

  带螺纹螺钉的多级小刀片

• 

  HM-YH

  热镀锌

  带法兰多级小叶片

• 

  HM-YHS

  热镀锌

  带法兰的双连续刀片

• 

  HM-YDH

  热镀锌

  小刀片与带法兰的双大刀片一起使用

地锚用于拉伸和固定链条、绳索、电线、罗纹带等。

• 

  HM-EA

  热镀锌

  地锚

HM-CJ属于户外小型地桩，重量更轻，更容易携带。主要用于户外遮阳伞、帐篷及其他临时搭建物等。

• 

  HM-CJ

  热镀锌

  室外接地螺丝

地脚螺栓锚栓的性能优于传统地基，这是实现快速、环保结构稳定性的现代解决方案。与需要挖掘、固化时间和环境破坏的混凝土基础不同，地螺丝锚栓使用专用设备只需几分钟即可安装。它们将结构荷载直接转移到稳定的地下土层中，提供即时的承载能力，而无需等待混凝土凝固数天。该系统非常适合甲板、太阳能发电场、围栏和轻型建筑，消除了天气延误和土壤侵蚀风险。

为什么选择接地螺钉而不是混凝土？

速度和效率：在数小时内安装锚栓，而不是数天，并且对现场的干扰最小。没有固化意味着项目立即进行。

全天候可靠性：冻胀？洪水？当混凝土出现裂缝或移位时，接地螺钉锚栓仍能保持完整性。它们的螺旋设计紧贴霜线以下，防止季节性移动。零环境损害：避免混凝土的碳足迹和土壤污染。螺丝不会留下任何残留物，并且 100% 可拆卸/可重复使用。

节省成本：减少劳动力、设备租赁和材料浪费。无需混合、浇注或模板。

技术优势
这些锚栓采用热浸镀锌钢制成，可承受腐蚀，同时支撑高达 50kN 的载荷（因土壤类别而异）。螺旋板在安装过程中紧凑，而不是移动土壤，从而增强了拉拔阻力。测试表明，在沙质或重粘土中，抗拉强度比混凝土高 200%。

土壤锚固背后的科学
混凝土依赖于绝对质量，而接地螺钉锚栓则利用工程摩擦和承载能力。这会与地球形成动态“锁定”，适应导致静态混凝土破裂的土壤密度变化。独立研究证实，在高湿度区域，寿命延长 30%。

由于其速度、稳定性和环保性，地螺钉锚栓已成为各行业的首选基础解决方案。河北五矿的接地螺钉已广泛应用于商业和住宅项目。以下是我们的金属接地螺钉表现出色的几个实际示例。

1. 栅栏柱的接地螺钉

在加拿大的一个郊区住宅项目中，房主选择使用地螺钉作为栅栏柱，而不是传统的混凝土地基。由于地形不平坦且工期紧迫，安装团队使用河北五矿的地脚螺钉来固定护栏板。该过程在一天内完成，无需挖掘或固化即可提供耐用、抗冻的基础。

2. 甲板地脚螺栓

挪威的一座度假屋在甲板上使用了地螺锚，避免了在岩石土壤中进行挖掘。该项目需要最少的机械，减少劳动力，并消除混凝土对环境的影响。高架木甲板已经坚固地屹立了五年多，证明了螺丝基础在具有挑战性的地形中的长期稳定性。

3.建筑物和室外空间的地锚

地螺钉越来越多地取代轻型商业建筑的混凝土基础。一个著名的案例是英国的棚屋基地安装。通过使用金属接地钉和螺钉，客户在数小时内就获得了安全的底座。同样，澳大利亚的一个车棚安装利用我们的螺钉来锚定钢柱，避免了地下公用设施并将安装成本降低了 40%。

4. 太阳能、标牌和塔楼

河北五矿为东南亚的一个太阳能发电场提供了 2000 多个地锚来支撑太阳能支架系统。安装螺钉时不会影响土壤的自然轮廓，确保长期完整性。此外，我们的螺钉还用于标牌柱、临时照明和通信塔，这些领域的快速部署至关重要。

5. 家庭和娱乐应用

在家庭和生活方式项目中，接地螺钉越来越受欢迎。 DIY 爱好者用它们来安装花园拱门、剧场和凉棚。即使是射击运动结构和温室现在也可以使用我们的产品安全安装，这证明了接地螺钉的多功能性和可靠性。

① 准备场地

清除螺钉所在位置的岩石/树根。

专业提示：喷漆螺丝位置以避免错位。

② 启动螺丝

将驱动头连接到电机上。

将螺丝完全垂直放置（即使偏离 5° 也有晃动的风险）。

不要用力：如果螺钉停止旋转，则反转 1/4 圈 – 用力使其弯曲轴。

③ 深入探索

以 25-35 RPM（高扭矩、低速）运行电机。

停止时:

扭矩突然峰值（您已触及基岩/致密层）。

深度达到霜线以下（检查当地规范 - 通常为 4 英尺以上）。

④ 附上你的结构

将安装支架直接用螺栓固定到螺钉头上。

用于精确调平的垫片 - 切勿弯曲螺钉来调节高度。

需要避免的 3 个严重错误
跳过土壤检查

砂土？使用更宽的螺旋板。

黏土？缓慢旋转以防止“堵塞”（螺纹周围的土壤压实）。

无视“拒绝”标志

如果反转后螺钉不动，请重新定位 - 不要牺牲完整性。

过扭矩

用力过大会导致螺纹脱落。使用量规 – 大多数螺钉的最大扭矩为 2,500-3,500 Nm。

地螺锚的见证

罗伯特

太阳能安装承包商（美国）

"我们所有的离网太阳能电池板安装均使用河北五矿的地脚螺栓，效果非常好。不需要混凝土——只需将它们打入，调平底座，然后开始安装。这些金属接地螺钉为我们在每项工作中节省了时间和劳动力。"

阿米莉亚

活动组织者（英国）

"对于户外节日的帐篷和围栏等临时结构，河北五矿的地锚可以改变游戏规则。它们易于安装，在软土和硬土中都能很好地支撑，并且可以在未来的活动中重复使用。强烈推荐它们用于任何临时设置。"

豪尔赫

农场经理（西班牙）

"我们使用地螺丝锚来固定葡萄园棚架和动物围栏。即使在暴风雨期间，稳定性也非常出色。河北五矿提供稳定的质量和及时的交货，这对于我们的季节性计划至关重要。"

米娅

DIY 爱好者（加拿大）

"我很惊讶使用金属接地螺钉安装后院甲板是多么容易，而不是挖掘和浇筑混凝土。河北五矿的地脚螺栓非常坚固，对齐完美，整个冬天都不会移位。我一定会再次使用它们！"

Ground screws, also known as helical piles or earth anchors, are an innovative foundation solution widely used in solar installations, decking, fencing, and lightweight construction projects. One of the most important factors in selecting the right system is the ground screw size, which directly affects load capacity, installation depth, and overall stability.
Ground screw sizes typically vary in diameter, length, and shaft thickness. Common diameters range from 57mm to 76mm for standard applications, while larger industrial projects may require heavier-duty options. The length of a ground screw can vary from 600mm to over 3000mm depending on soil conditions and structural requirements. Softer or loose soil usually demands longer screws to reach stable ground layers, while compact soil may require shorter installations.
The size of the blade or helix is also critical. A larger helix increases the bearing surface, improving pull-out resistance and load distribution. This makes it suitable for heavier structures such as solar panel arrays, timber platforms, or modular buildings. Smaller helix designs, on the other hand, are often used for lighter applications like signage, temporary structures, or garden installations.
Choosing the correct ground screw size ensures not only structural safety but also long-term durability. An undersized screw may lead to instability, tilting, or failure under load, while an oversized option may increase unnecessary cost and installation effort. Therefore, proper soil analysis and load calculation are essential before selection.
Another advantage of correctly sized ground screws is ease of installation. With hydraulic or mechanical drivers, ground screws can be installed quickly without excavation or concrete curing time. This significantly reduces project timelines and environmental impact.
In modern construction, ground screws have become a preferred alternative to traditional concrete foundations due to their flexibility, reusability, and eco-friendly nature. However, their performance depends heavily on choosing the right specifications.
In conclusion, understanding ground screw size is essential for achieving a safe, efficient, and long-lasting foundation. Whether for residential, commercial, or industrial use, selecting the appropriate dimensions ensures maximum performance and structural integrity in any environment.

Ground screws, also known as helical piles or earth anchors, have become an increasingly popular foundation solution in solar panel installations. As the demand for renewable energy grows, installers are looking for faster, more cost-effective, and environmentally friendly alternatives to traditional concrete foundations. Ground screws meet these needs by offering a stable and efficient base for solar mounting systems.
In solar projects, ground screws are driven directly into the soil using hydraulic or mechanical equipment, eliminating the need for excavation or concrete curing. This significantly reduces installation time and allows solar farms to become operational much faster. Once installed, the ground screws provide immediate load-bearing capacity, which is especially important for large-scale solar panel arrays.
One of the key advantages of using ground screws in solar installations is their adaptability to different soil conditions. Whether the ground is sandy, clay-based, or mixed, the screw design can be adjusted in terms of length, diameter, and helix size to ensure optimal stability. This flexibility makes them suitable for both small residential solar systems and large commercial solar farms.
Ground screws also offer excellent durability and resistance to environmental factors. Most are made from galvanized steel, which helps prevent corrosion and ensures long-term performance even in harsh outdoor conditions. This is crucial for solar projects that are expected to last 20–30 years or more.
Another important benefit is their minimal environmental impact. Unlike concrete foundations, ground screws do not require large-scale digging or soil displacement, which helps preserve the natural landscape. They are also removable and reusable, making them a sustainable choice for temporary or relocatable solar installations.
From a cost perspective, ground screws can reduce overall project expenses by lowering labor costs and shortening installation time. Fewer materials and less machinery are required compared to traditional foundation methods.
In conclusion, ground screws play a vital role in modern solar panel installations by providing a fast, durable, and eco-friendly foundation solution. As solar energy continues to expand globally, the use of ground screw systems is expected to grow, supporting more efficient and sustainable renewable energy infrastructure.

Ground screws have become an increasingly popular foundation solution for temporary construction projects due to their speed, flexibility, and minimal environmental impact. Unlike traditional concrete foundations, ground screws provide a fast-installation alternative that can be easily removed or reused, making them highly suitable for short-term structures.
One of the main advantages of ground screws in temporary construction is the quick installation process. Using hydraulic or mechanical equipment, ground screws can be driven directly into the ground without excavation, concrete pouring, or curing time. This allows projects such as event stages, exhibition booths, temporary shelters, and modular buildings to be set up in a fraction of the time compared to conventional methods.
Another key benefit is reusability. Once a temporary structure is no longer needed, ground screws can be unscrewed and relocated to another site. This not only reduces material waste but also lowers long-term construction costs. Their reusable nature makes them a sustainable choice for companies that frequently move or rebuild temporary installations.
Ground screws also offer strong load-bearing capacity and stability across different soil conditions. Whether installed in sand, clay, or mixed ground, they can be designed in various lengths and diameters to ensure reliable performance. This adaptability ensures that temporary structures remain safe and secure throughout their use period.
In addition, ground screws significantly reduce environmental disruption. Since there is no need for deep excavation or concrete foundations, the natural landscape remains largely intact. This is particularly important for outdoor events, parks, and protected areas where minimizing site impact is essential.
Cost efficiency is another major reason for their popularity. Reduced labor, faster installation, and elimination of concrete materials all contribute to lower overall project expenses. For temporary projects where budgets and timelines are critical, this makes ground screws an attractive option.
In conclusion, ground screws provide an efficient, reusable, and eco-friendly foundation solution that perfectly fits the needs of temporary construction projects. Their combination of speed, strength, and sustainability makes them an ideal choice for modern construction demands.