井道内根据所挂铅垂线位置安装轿厢和对重导轨各贰根。这些导轨用压导板、圆头方颈螺栓、垫口卷、螺母固定在导轨支架上，导轨支架则与井道墙固定连接构成一个供电梯轿厢与对重升降导行的轨道。
Wells according to the installation position of the plumb line hanging car and counterweight guide rail respectively. Root. The guide rail is fixed on the guide rail bracket by the pressure guide plate, round head square neck bolt, cushion roll and nut, and the guide rail bracket is fixedly connected with the shaft wall to form a track for the elevator car and the counterweight lifting and guiding.
1导轨支架的安装
Installation of 1 guide rail bracket
〈1〉导轨支架的型式
Type of guide bracket for "1"
导轨支架可分为轿厢导轨支架、对重导轨支架，和轿厢与对重共用导轨支架三种型式。
Guide rail bracket can be divided into car rail bracket, counterweight rail bracket, and car and counterweight common rail bracket three types.
〈2〉导轨支架与井道墙的固定方法：
"2" guide rail support and well wall fixing method:
①对穿螺栓固定法：
Cross bolt fixation method:
当井道墙壁厚度小于150毫米时，可用冲击钻或电锤，在井道壁上钻出所需大小的孔，用螺栓对穿孔将导轨支架可靠。
When the well wall thickness less than 150 mm, can impact drill or hammer, drilled in the well wall on the desired size of the hole, bolt on perforation will guide and support reliable.
固定在井道壁上，同时应在井道壁背面放置一块尺寸较大的厚钢板垫片所示。
It should be fixed on the wall of the well, and a thicker steel plate gasket should be placed on the back of the well wall.
②预埋螺栓或直接埋设固定法
Embedment bolt or direct embedment fixation method
当井道墙壁厚度大于150毫米时，都采用这种方式。
This method is adopted when the wall thickness of the hoistway is greater than 150 mm.
这时井道墙上大都留有预留孔。或需凿一孔。安装时应将预埋螺栓或开过脚的导轨支架按要求位置固定好。埋入深度不小于120毫米。并用较高标号的混凝土浇灌牢固。
At this time, most of the holes on the well wall have reserved holes. Or need to chisel a hole. When installing, the pre embedded bolt or the guide rail that passes through the foot should be fixed according to the required position. Embedded depth is not less than 120 mm. The concrete with higher grade is poured firmly.
③预埋钢板焊接固定法
(3) embedded steel plate welding fixation method
这种方式适用于混凝土井道墙壁，在建造井道时应按施工图要求在预留孔位置处预埋入带有钢筋弯脚的钢板。安装时将导轨支架焊接在钢板上即可。但焊接焊缝应是连续的，并应双而焊牢。
This method is suitable for the concrete wall of well, should according to the construction drawing requirements with steel plate in bending the embedded position of pre reserved hole in the construction of wells road. When installing, guide rail bracket can be welded on steel plate. But the welding seam should be continuous, and shall be welded and double.
④膨胀螺栓固定法
Expansion bolt fixing method
适用于混凝土井道。安装时用冲击钻在井道墙上钻一与膨胀螺栓规格相匹配的孔，放入膨胀螺栓将支架固定即可。有关膨胀螺栓规格与钻孔直径见附录7所示。
It is suitable for concrete well. When installing, use percussion drill to drill a hole matching with the specification of expansion bolt on the wall of the well, and put the expansion bolt to fix the bracket. The specifications of the expansion bolt and the diameter of the drill hole are shown in Appendix 7.
〈3）导轨支架的位置布置
Position arrangement of guideway bracket (3)
①由井道底坑算起，第一排导轨支架距底坑地面应不大于1000毫米，最高一排导轨支架距井道顶部楼板不大于500毫米。或按图纸要求定位。
First, from the pit bottom pit calculation, the first row of rail support from the bottom pit ground should be no more than 1000 mm, the highest row of rail support from the top of the well road floor is not greater than 500 mm. Or according to the requirements of the drawings.
导轨支架的位置布置应考虑到导轨接导板的位置不能与之相碰，应上下错开。
Arrangement of guide rail bracket position should take into account the position of the guide rail and the guide plate cannot collide, should be staggered up and down.
②以底坑内第一排导轨支架为基点，向上每隔2米布置一个导轨支架，个别地方(如与接导板相碰处)最大间距应不大于2.5米。
The pit in the first row of guide rail bracket as the starting point, to every 2 meters are arranged in a guide rail bracket, in some places (such as the guide and touching place) maximum spacing should be less than 2.5 meters.
③轿厢导轨每根至少应有两个导轨支架，但导轨支架间距不得大于2.5米。
3. Each rail should have at least two guide brackets, but the spacing between guide rails should not be greater than 2.5 meters.
〈4〉导轨支架安装的质量要求：
Quality requirements for installation of guide rails of "4":
①应首先安装同一根导轨的最高和最低的两只导轨支架，并使该两支架低于样板架挂放的导轨支架面线1～2毫米。
First, the maximum and minimum two rail brackets should be installed on the same guide rail, and the two bracket is less than the guide rail of the guide rail which is hung on the sample rack 1~2 mm.
②导轨支架上安装导轨的平面应保持垂直，导轨支架的水平度a应不大于1.5%，如图6-36所示。
The plane of the guide rail on the guide rail should be kept vertical, and the a of the guide rail bracket should be no more than 1.5%, as shown in figure 6-36.
③根据以上最高与最低两导轨支架为基准埋设各中间导轨支架。如果井道墙面高低不平偏差较大时，导轨支架高低尺寸应根据实际位置而定。
According to the above and minimum two rail bracket as the benchmark, the intermediate rail bracket is buried. If the surface of the well wall is uneven and the deviation is large, the size of the guide bracket should be determined according to the actual position.
2.导轨的安装调整方法与技术要求
Installation and adjustment method and technical requirements of 2. rail
导轨应采用JJ49-87标准中所规定的材质为A3钢的T形电梯专用导轨，速度小于0.4米/秒的电梯也可用经校直的热轧型钢作导轨。
The guide rail should use the material specified in the JJ49-87 standard as the T type elevator special guide rail of A3 steel, and the elevator with speed less than 0.4 m / sec can also be used as the guide rail of straightening hot rolled steel.
〈1〉安装前应清洗导轨工作表面及两端榫头，并检查导轨的直线度不大于0.6/5000，且单根导轨全长偏差不大于0.7毫米。不符要求的导轨应该用导轨校正器校正。每根符合要求的导轨应在榫头端装上接导板。
"1" should be cleaned before installation guide rail working surface and two tenons, and check the guide rail straightness is not greater than 0.6/5000, and the single rail length deviation is not greater than 0.7 mm. The rails that do not meet the requirements should be corrected with the rail corrector. Each meet the requirements of the guide should be in the guide plate is mounted with the tenon.
〈2〉导轨由下向上逐根安装，应用滑车吊装，导轨应用压板固定在导轨架上，不应采用焊接或螺栓连接。轿厢导轨与设有安全钳的对重导轨的下端应支承在地面坚固的导轨座上。
The 2 guide rail is installed from bottom to top, the pulley is used for hoisting, and the guide plate is applied on the guide frame, and the welding or bolt connection shall not be used. The lower guide rail of the car guide rail and the counterweight rail with a safety clamp shall be supported on the solid guide seat on the ground.
第一段导轨装好后将第二段导轨吊下来使其下端与第一段导轨的接导板上端用螺栓螺母垫口卷紧固。
After the first section of the guide rail is installed, the second section guide rail is hung down, so that the lower end of the guide plate is fastened with a screw nut.
〈3〉导轨的校正
Correction of "3" guide rail
导轨吊装定位后，应在已装好的轿厢和对重导轨中各选一根作基准，用初校卡板(自制工具校核。根据导轨导向而宽度定尺寸，b处宽度只要能放入一根铅垂线能自由悬挂即可。c尺寸常取40毫米左右。d取20～30毫米左右)。以离开导轨前面20～30毫米处样板架所悬挂下垂的导轨中心铅垂线为依据，将导轨的垂直度与工作侧面调整达到规定的要求。
Rail hoisting position, should be installed in the car and counterweight rails in each selected a benchmark, with the first card (homemade check tool. According to the guide rail and the width of the fixed size, as long as the B width can be placed in a plumb line can free suspension can. C size usually takes about 40 millimeters. D take about 20~30 millimeters. To leave the rails in front of 20 ~ 30 mm model frame hanging drop center rail plumb line as the basis, the verticality and lateral adjustment guide work requirements.
也可用双线调整法，在导轨的前面和工作侧面各挂一根铅垂线，用直尺测量两边的尺寸，并将导轨调整到规定的位置要求。
Can also be used double adjusting method, in the front and sides of the guide rail work hanging a plumb line, measured with a ruler on both sides of the size, and will guide the adjustment to the required position requirements.
基准导轨定位后，即可据以为基准用专用找导尺调整导轨距和一对导轨工作侧面间的平行度。
After the reference rail is positioned, the parallelism between the guide rail distance and the working side of a pair of guide rails can be adjusted by the special guiding ruler.
〈4〉导轨安装调整的技术要求
Technical requirements for installation and adjustment of "4" guide rail
①每根导轨侧工作面对安装基准线的偏差，轿厢导轨和设有安全钳的对重导轨每5m不应超过0.6mm，不设安全钳的T型对重导轨每5m不应超过1.0mm。
(1) the deviation of each rail working face to the installation datum line, the car rail and the counterweight rail with the safety clamp should not exceed 0.6mm per 5m, and the T type counterweight rail without the safety clamp should not exceed 1.0mm per 5m.
②导轨接头处允许台阶(a)不大于0.05mm;如超过0.05mm则应修平，不设安全钳的对重导轨接头处台阶应不大于0.15mm，如超差亦应修光。导轨接头处的修光长度(b)150mm以上。
Second, the rail joint allowed step (a) is not greater than 0.05mm; if more than 0.05mm, should be leveling, without safety clamp alignment of the heavy rail joints should not be greater than 0.15mm, such as ultra poor should also repair light. The fitting length (b) 150mm above the guide joint.
③导轨工作面接头处不应有连续缝隙，且局部缝隙不大于0.5mm。不设安全钳的对重导轨接头处缝隙不得大于1mm。
(3) there should be no continuous gap at the joint of the working face of the guide rail, and the local gap is not greater than 0.5mm. The clearance of the counterweight rail joint shall not be greater than 1mm without the safety tongs.
④两根对应导轨间的轨距(L)的偏差为
(4) the deviation of track gauge (L) between two corresponding rails is