关于铁艺栏杆使用的弹簧问题，铁艺栏杆使用弹簧防盗，因为铁艺栏杆的垂直管没有扶手面馆覆盖，所以需要用弹簧将垂直管和水平管固定牢固。如果安装铁艺栏杆，如果使用U型链接件，先要打开一套冲U型链接件安装孔的模具。U型链接件的安装费时费力。如果不想使用U型链接件页面，可以用防盗钻尾螺丝将垂直管和水平管固定牢固。

Regarding the issue of springs used in iron railings, they are used to prevent theft. As the vertical pipes of iron railings are not covered by handrails, springs need to be used to firmly fix the vertical and horizontal pipes. If installing iron railings and using U-shaped connectors, first open a set of molds for punching the installation holes of U-shaped connectors. The installation of U-shaped connectors is time-consuming and labor-intensive. If you don't want to use the U-shaped connector page, you can use anti-theft drill tail screws to securely fix the vertical and horizontal pipes.

铁艺护栏厂家讲解室外铁艺护栏的安装方法

Iron guardrail manufacturer explains the installation method of outdoor iron guardrails

防水橡胶套，铁艺术栏杆使用防水橡胶套多垫片，这样的垫片也很难穿入垂直管，如果管径稍大，也会划伤油漆，铁艺术栏杆防水橡胶套配合弹簧，如果使用防盗钻尾螺钉，铁艺术栏杆也可以使用阳台护栏防水直接，所以穿管方便。

Waterproof rubber sleeve, iron art railing uses waterproof rubber sleeve with multiple gaskets, which are also difficult to penetrate into vertical pipes. If the pipe diameter is slightly larger, it will also scratch the paint. The waterproof rubber sleeve of iron art railing is matched with a spring. If anti-theft drill tail screws are used, iron art railing can also be directly waterproof with balcony railing, making it convenient to penetrate pipes.

柱固定问题，柱管固定地面更常用的是柱焊接底板和柱固定座，护栏配件焊接底板可以提前焊接在柱上，节省现场拉线焊接的麻烦，如果使用柱固定座更方便，柱固定座不需要焊接，使用防盗钻尾螺钉。

The problem of column fixation is that column welding bottom plate and column fixing seat are more commonly used for fixing column pipes to the ground. The welding bottom plate of guardrail accessories can be welded to the column in advance, saving the trouble of on-site cable welding. If using column fixing seat is more convenient, it does not need to be welded, and anti-theft drill tail screws are used.

可以轻松处理横栏连接问题。如果不适用防盗螺丝，可以直接将横栏连接件焊接到立柱上，既省钱又省时。

Can easily handle bar connection issues. If anti-theft screws are not suitable, the horizontal bar connector can be directly welded to the column, which saves both money and time.

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