1、Application status of guide rods
　　The guide rod is usually composed of one or more steel rods with high strength,one end connected to the construction machinery equipment,and the other end can be extended to the work area.It is mainly used to increase the scope of work and improve construction efficiency.However,there are still the following issues with the guide rods in the current market:
　　Insufficient safety:Some guide rods have unreasonable structural design,which can easily cause shaking or swinging during use,affecting construction accuracy and safety.
　　Poor durability:Some guide rod materials have poor quality and are prone to bending,fracture,and other phenomena after use for a period of time,affecting their service life.
　　Difficulty in adjustment:Some guide rod lengths need to be adjusted according to construction needs,but the adjustment process for some guide rods is relatively cumbersome,which affects construction efficiency.
　　2、New Guide Rod Design and Advantages
　　In response to the above issues,this article proposes a new type of guide rod design to improve construction safety and efficiency.This guide rod has the following advantages:
　　Safety improvement:Adopting a unique structural design to increase the stiffness and stability of the guide rod,reduce shaking and swinging during use,and improve construction safety.
　　Durability enhancement:Select high-quality steel to improve the tensile strength and wear resistance of the guide rod,and extend its service life.
　　Easy adjustment:Design a simple length adjustment mechanism to facilitate quick adjustment by construction personnel according to their needs and improve construction efficiency.
　　3、Application examples of new guide rods
　　Taking a large excavator as an example,the traditional guide rod is prone to swinging and shaking during use,which affects the accurate control of the bucket.After adopting the new guide rod,its stiffness and stability are significantly improved,effectively reducing the occurrence of shaking and swinging phenomena.At the same time,the simple length adjustment mechanism of the new guide rod makes the adjustment process faster,greatly improving the overall performance and construction efficiency of the excavator.
　　Compared to similar products in the market,the new guide rod has shown significant advantages in terms of safety,durability,and ease of adjustment.For example,although the guide rods used in some large excavators of certain brands also have a certain degree of stiffness,their structure is complex,the adjustment process is cumbersome,and they are prone to bending and fracture after long-term use.In contrast,the new guide rod has effectively solved the above problems by improving its structure and selecting excellent materials.