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  关于塔机标准节的结构组成,其中有很多地方是需要进行焊接的。

  The structure of tower crane standard section, there are many places need to be welded.

  那么,首先让我们先来了解一下塔机标准节的主要组成及其焊接方式。

  Well, first let's look at the main tower crane standard section and its welding method.

  塔机标准节的结构组成:

  The structure of the tower crane standard section:

  ①联接套;

  Coupling sleeve;

  ②主弦杆;

  Main chord;

  ③斜腹杆;

  Oblique abdominal rod;

  ④水平腹杆;

  The horizontal brace;

  ⑤节点板组成。

  The node board.

  塔机标准节不仅要支撑上部接近于整机的重量,而且还要承受塔机回转时产生的转矩。

  Tower crane standard section should not only support the upper part close to the weight of the machine, but also bear the torque generated by the rotary tower crane.

  另外,国家标准要求塔机安装后,整机的垂直度不大于千分之四。因此,塔机标准节质量非常重要,不仅要有足够的强度而且还要有优良的精度。

  In addition, the requirements of the national standard after the installation of tower crane, the verticality is not greater than 4/1000. Therefore, the tower crane standard section quality is very important, not only to have enough strength but also have excellent accuracy.

  给塔机标准节进行焊接的流程:

  For the tower crane standard section welding process:

  1.下料、备料;

  1 material, preparation;

  2.将联接套与主弦杆焊接;

  2 connecting sleeve to the main chord;

  3.用双面铣床将主弦杆的两端加工平齐(4件一组),并保证两端的平行度和长度的一致性;

  3 double side milling machine will be used at both ends of the main chord of the parallel processing (4 pieces), and to ensure that both ends of the parallel degree and length of consistency;

  4.用工装和工艺保证质量,将各件焊接成型;

  4 assembly and process to ensure quality, the welding molding;

  5.焊后清理。

  5 clean up after welding.

  我公司致力于为用户提供值得信赖的优良产品。我们期待与您建立长期的战略合作关系,为您提供优良的质量和完善的服务体系。

  Our company is committed to providing customers with reliable quality products. We look forward to working with you to establish long-term strategic partnership, to provide you with excellent quality and perfect service system.


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