锚杆挡土墙是利用锚杆技术形成的一种挡土结构物。
Using the anchor bolt retaining wall is the technology of the formation of a soil retaining structures.
本文首先介绍了目前几种常用的边坡支挡型式，着重描述了排桩式锚杆挡墙的基本构造。
This article first introduces several common types of slope retaining, described the basic structure of piles anchored retaining wall.
针对调试过程中出现的顶弯抽油杆、划伤抽油杆挡肩与压力继电器误动作等问题，提出了改进方法。
In the light of the problems with the inspection, such as bending the rod, scratching the shoulder of the rod and incorrect action of the pressure relay, measures for improvement are put forward.
锚杆挡墙作为一种轻型支挡结构，因其具有安全可靠、经济适用等特点而被广泛应用于边坡支护工程。
As a light retaining structure, anchor rod retaining wall is widely used in slope supporting engineering because it is safe and economical.
压下挡杆，直到听到挡挂好。
压下挡杆，直到听到挡挂好。
超速挡的开关在转向杆上。
它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
输送带煤流采样机是以电机为动力，通过减速器及链轮传递驱动力，利用大链轮上的挡杆使偏心轮重心上移的传动系统。
The machine is the transmission system with motor as power that transmits drive through gear reducer, sprockets, and uses the rod on big sprocket that makes the focus of partial ship moving upwardly.
如果各支承杆上的限位挡体处于同一标高，则各支承杆上的千斤顶就能在所预定的标高上停止爬升，而由千斤顶支承的滑动模板也就调为水平。
Each supporting rod on the jack can cease climb at preset elevation and the slip-form supported by the jack adjusts to be horizontal if the limit stop on each supporting rod is at the same elevation.
高精度滚珠丝杆后挡料，AC伺服电机控制，精度高、速度快、定位准确。
High precision, sophisticated ball screw. Backgauge driven by digital ac servo motor, high speed, high precise, precise fix position.
本实用新型涉及一种车辆挡杆自动起落装置。
The utility model relates to an automatic lifting control circuit for a vehicle barrier bar.
摇臂通过转轴、凸轮、滑轮、钢丝绳、提升杆与配重块相连，初始位置可由挡轴选定；
The rocker arm is connected with the balance weight block through a rotary shaft, a cam, a pulley, a steel cable and a lifting rod, and an initial position can be selected through a barrier shaft.
推纸挡规导轨采用硬度高，耐磨性好的线性导轨，再配以间隙小，硬度高的滚珠丝杆，最大保证了推纸的平稳性和高精度性。
C. Guide rail of impeller stopper adopts high hardness, good abrasion linear rails, and with small gap, high hardness ball screw lead, ensures stability and high precision for paper pushing. D.
推纸挡规导轨采用硬度高，耐磨性好的线性导轨，再配以间隙小，硬度高的滚珠丝杆，最大保证了推纸的平稳性和高精度性。
D. Guide rail of impeller stopper adopts high hardness, good abrasion linear rails, and with small gap, high hardness ball screw lead, ensures stability and high precision for paper pushing. E.
所述垫部是具有一对挡止杆垫，其直接形成在所述垫部上，并大体对应所述对挡 止部；
The cushion part comprises a pair of stop cushions that are directly arranged on the cushion part and basically corresponds to the stop parts;
所述垫部是具有一对挡止杆垫，其直接形成在所述垫部上，并大体对应所述对挡 止部；
The cushion part comprises a pair of stop cushions that are directly arranged on the cushion part and basically corresponds to the stop parts;
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