| 【长知识】电梯导轨的安装 |
| 添加时间：2017/12/23 15:47:21 浏览次数： |
| 电梯导轨安装步骤 Installation steps of elevator guide rail 1 One 确定导轨支架的安装位置 Determine the installation position of the guide rail support 没有导轨支架预埋铁的电梯井壁，要按照图纸要求的导轨支架间距尺寸及安装导轨支架的垂线来确定导轨支架在井壁上的位置。 The elevator shaft lining without iron guide bracket and embedded iron must determine the location of the guide rail on the shaft wall according to the distance between the guide rail support and the vertical line of the guide rail. 当图纸上没有明确规定最下一排导轨支架和最上一排导轨支架的位置时应按以下规定确定：最下一排导轨支架安装在底坑装饰地面上方1000mm的相应位置。最上一排道架安装在井道顶板下面不大于500 m m的相应位置。 When the location of the next row of guideway supports and the last row of guide rails is not specified, it should be determined according to the following rules: the next row of guide rails is installed on the 1000mm above the bottom pit decoration ground. The last row of channels is installed under the roof of the well not more than 500 m m. 在确定导轨支架位置的同时，还要考虑导轨连接板（接道板）与导轨支架不能相碰。错开的净距离不小于30mm。 In determining the position of the guide bracket at the same time, but also consider the rail connection plate (link plate) and the guide rail bracket cannot collide. The net distance is not less than 30mm. 若图纸没有明确规定，则以最下层导轨支架为基点，往上每隔2000mm为一排导轨支架。个别处（如遇到接道板）间距可适当放大，但不应大于2500mm。 If the drawings are not specified clearly, the base point of the lower guide rail support is taken, and each 2000mm is a row of guide rail support. Elsewhere (in case of said plate) spacing can be properly enlarged, but should not be greater than 2500mm. 长为4m以上（包含4m）的轿厢导轨，每根至少应有两个导轨支架。4m至3m长的轿厢导轨可不受此限，但导轨支架间距不得大于2m。如厂方图纸有要求则按其要求施工。 The car guideway with a length of more than 4m (including 4m) should have at least two slideway supports per root. 4m to 3m long car guideway can not be subject to this limit, but the distance between the guide rail support should not be more than 2m. If the drawings of the factory are required, they should be constructed according to their requirements. 2 Two 安装导轨支架： Install the guide support: 根据每部电梯的设计要求及具体情况选用下述方法中的一种。 According to the design requirements and specific conditions of each elevator, one of the following methods is selected. 电梯井壁有预埋铁：清除预埋铁表面混凝土。若预埋铁打在混凝土井壁内，则要从混凝土中剔出。 There is a preburied iron in the wall of the elevator: clear the concrete on the surface of the buried iron. If the pre buried iron in the concrete wall, will be removed from the concrete. 按安装导轨支架垂线核查预埋铁位置，若其位置偏移，达不到安装要求，可在预埋铁上补焊铁板。铁板厚度δ≥16mm，长度一般不超过300mm。当长超过200mm时，端部用不小于φ16的膨胀螺栓固定于井壁。加装铁板与原预埋铁搭接长度不小于50mm，要求三面满焊。 The position of the buried iron is checked according to the vertical line of the mounting guide. If the position is offset and the installation requirement is not reached, the iron plate can be repaired on the buried iron. The plate thickness is more than 16mm, the length of not more than 300mm. When the length is more than 200mm, the end is fixed to the shaft wall with an expansion bolt of less than 16. The length of the added iron plate and the original preburied iron is not less than 50mm, and the three faces are required to be fully welded. 安装导轨支架： Install the guide support: （a）安装导轨支架前，要复核由样板上放下的基准线（基准线距导轨支架平面1～3mm，两线间距一般为80～100mm，其中一条是以导轨中心为准的基准线，另一条是安装导轨支架辅助线。 (a) before installing the guide bracket, we need to check the datum line laid down on the template (the baseline line is 1 to 3mm from the guide bracket plane, and the two line spacing is generally 80 to 100mm, one of which is the baseline line with the center of the guide way, and the other is the auxiliary line of the guide rail bracket. （b）测出每个导轨支架距墙的实际高度，并按顺序编号进行加工； (b) measurement of the actual height of each rail bracket from the wall and numbered in sequence. （c）根据导轨支架中心线及其平面辅助线，确定导轨支架位置，进行找平、找正。然后进行焊接； (c) to determine the position of the guide rail support according to the center line of the guide rail and its plane auxiliary line. Then the welding is carried out. （d）整个导轨支架不平度应不大于5mm； (d) the unevenness of the whole rail support should not be greater than 5mm; （e）为保证导轨支架平面与导轨接触面严实，支架端面垂直误差小于1mm； (E) to ensure that the plane and the guide rail bracket bracket end vertical contact surface tightly, the error is less than 1mm; （f）导轨支架与预埋铁接触面应严密，焊接采取内外四周满焊，焊接高度不应小于5mm。焊肉要饱满，且不能有夹渣、咬肉、气孔等。 (f) the guide rail support and the pre buried iron contact surface should be strict, welding to be full welding inside and outside, the height of welding should not be less than 5mm. The welding meat should be full, and no slag, meat, air hole and so on. |
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