Structure

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 56 56"
>
    <path
        d="M28 34v-2h-2a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h2v-2H18v2h2a2 2 0 0 1 2 2v4a2 2 0 0 1-2 2h-2v2zM17 4a1 1 0 0 0-1 1v1h14V5a1 1 0 0 0-1-1z"
    />
    <path
        d="M26 26h6.001v4H26zM14 26h6.001v4H14zM44 32c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12c-.007-6.624-5.376-11.993-12-12zm5.864 6.5-7 12a1 1 0 0 1-.736.488c-.042.007-.085.01-.128.012a1 1 0 0 1-.707-.293l-3-3a1 1 0 0 1 1.414-1.414l2.083 2.083L48.136 37.5a1 1 0 1 1 1.728 1zM20 12h6.001v4H20zM8 40h6.001v4H8z"
    />
    <path
        d="M3 48h27.59a13.9 13.9 0 0 1 1.937-12H24v2h2a2 2 0 0 1 2 2v4a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h2v-2H12v2h2a2 2 0 0 1 2 2v4a2 2 0 0 1-2 2H8a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h2v-2a2 2 0 0 1 2-2h4v-2h-2a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h2v-2a2 2 0 0 1 2-2h4v-2h-2a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v4a2 2 0 0 1-2 2h-2v2h4a2 2 0 0 1 2 2v2h2a2 2 0 0 1 2 2v4a2 2 0 0 1-2 2h-2v2h4.221A13.729 13.729 0 0 1 46 30.16V8H0v37a3 3 0 0 0 3 3z"
    />
    <path
        d="M20 40h6.001v4H20zM14 5a3 3 0 0 1 3-3h12a3 3 0 0 1 3 3v1h14V3a3 3 0 0 0-3-3H3a3 3 0 0 0-3 3v3h14zm25-3h4a1 1 0 0 1 0 2h-4a1 1 0 0 1 0-2zM4 4H3a1 1 0 1 1 0-2h1a1 1 0 1 1 0 2zm5 0H8a1 1 0 1 1 0-2h1a1 1 0 1 1 0 2z"
    />
</svg>