保定电动门厂-保定电动伸缩门,工业门,车牌识别收费系统

1门排间距

1 door row spacing

面对今天竞争日益激烈的伸缩门市场，部分生产商为了降低生产成本，将湖北伸缩门的门排间距自行拉大，严重超过了行业标准。

Facing the increasingly fierce competition in the expansion door market, part of the manufacturers in order to reduce production costs, the expansion of the expansion of the door of Hubei expansion doors, more than the industry standards.

一般来说，湖北伸缩门的价格是按照米数计算的，因此大部分用户只注意伸缩门的总长度，而忽略了门排间距，伸缩门的基本特征是伸缩运行，即门排号间距可大可小，间距拉大，成本自然就降低了。

Generally speaking, the price of Hubei expansion door is calculated according to the number of meters, so most users only pay attention to the total length of the expansion door, but ignore the distance between the door and the door. The basic feature of the expansion door is the expansion and operation, that is, the distance between the gate number can be small, the distance is larger, and the cost will be reduced naturally.

2机头底板

2 head floor

伸缩门是靠机头驱动部分来带动整个门体伸缩运行，因此机头底板的重量及强度尤为重要。目前市场上有三种底板：水泥底板、薄铁底板、铸铁底板。水泥底板有重量但没有强度；薄铁底板有强度但没有重量；超厚的铸铁底板既有重量又有强度。理想门业伸缩门采用超厚铸铁材质制作底板，对于较长的伸缩门，还会按比例增加配重，使伸缩门运行更加平稳。

The telescopic door is driven by the nose part to drive the whole door to expand and run, so the weight and strength of the head plate are particularly important. At present, there are three kinds of floor boards in the market: cement floor, thin iron floor and cast iron floor. The concrete floor has weight but no strength; the thin iron floor has strength but no weight; the super thick cast iron floor has both weight and strength. The ideal door retractable door is made of super thick cast iron material to make the bottom plate. For longer telescopic doors, the counterweight will be increased proportionally, so that the telescopic door runs smoothly.

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Three

斜杆的网格结构

Grid structure of inclined rod

伸缩门的斜杆结构决定着伸缩门的整体性及直线性，斜杆贯穿于主直杆数量越多，整体性及直线性越好。当然，客户也可以通过每跨主直杆之间斜杆拼成的方格数量来判断，方格越多，伸缩门的整体性和直线性越好。

The slanting rod structure of the retractable door determines the integrity and linearity of the telescopic door. The more the inclined rod runs through the main straight bar, the better the integrity and linearity. Of course, customers can also judge the number of squares formed by the diagonal bar between the main poles of each span, and the more the squares, the better the integrity and linearity of the telescopic doors.

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Four

滑动结构

Sliding structure

长斜杆的伸缩门滑动分为单滑动和双滑动两种。

Sliding doors of long inclined rods are divided into two types: single sliding and double sliding.

单滑动：斜杆与主直杆之间有一个固定点，一个滑动点。

Single slip: there is a fixed point and a sliding point between the diagonal bar and the main straight rod.

双滑动：斜杆与主直杆之前有一个固定点，两个滑动点。

Double sliding: there is a fixed point and two sliding points before the diagonal bar and the main straight bar.

早前伸缩门均为单滑动结构，经过长时间的运行后，大部分伸缩门都出现了门体松散甚至散架的情况，因此重视产品质量的伸缩门生产厂家将其必为双滑动结构，虽然增加了一定的成本，但能有效地解决这一缺陷，使伸缩门更具稳定性。

Early telescopic doors are single sliding structures. After a long period of operation, most expansion doors have loose or even loose ends of the door. Therefore, the manufacturer who attaches importance to the quality of the product will have a double sliding structure. Although it increases a certain cost, it can solve this defect and make the expansion door more effective. It has stability.