Lattice structure and work machine

A lattice structure constituting a portion of a working machine and detachably couplable to another lattice structure adjacent to the lattice structure, the lattice structure comprising:

• a plurality of main members extending along a longitudinal direction of the lattice structure and arranged at intervals in a direction perpendicular to the longitudinal direction;
• a plurality of diagonal members each extending so as to be inclined with respect to the longitudinal direction, each of the diagonal members connecting two main members among the plurality of main members with each other;
• a plurality of connectors respectively connected to ends of the main members in the longitudinal direction thereof;
• and
• at least one reinforcement part, wherein
• the main members include a first main member and a second main member,
• the connectors include a first connector connected to an end of the first main member and a second connector connected to an end of the second main member,
• the diagonal members include a plurality of first diagonal members connecting the first main member and the second main member with each other, the first diagonal members including a first nearest diagonal member located nearest to the first connector, and
• the at least one reinforcement part includes a first reinforcement part extending from the first nearest diagonal member to the second main member or the second connector in a first specific direction for connecting the first nearest diagonal member, and the second main member or the second connector with each other.