Layering device in packing box
A technology of layering device and cargo box, applied in the field of machinery, can solve problems such as inapplicability, and achieve the effects of convenient adjustment, increased stability, and improved connection stability
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Embodiment 1
[0053] Such as figure 1 As shown, the layering device used in the cargo box includes a strip-shaped positioning track 1 for being fixedly connected to the inner side of the cargo box, and the positioning track 1 has a plurality of positioning holes 1a along its axial direction. There are a plurality of supporting beams 2 between two parallel adjacent positioning rails 1 , and the supporting beams 2 are arranged up and down along the positioning rails 1 .
[0054] Such as figure 1 with figure 2 As shown, the two ends of the supporting beam 2 have fastening parts, the fastening parts are connected to the above-mentioned positioning track 1 and can translate along the positioning track, the fastening parts include block-shaped fastening parts 3, and the fastening parts 3 are hinged on the Support beam 2 ends.
[0055] Such as Figure 7 with Figure 8 As shown, the positioning track 1 has a guide groove 1b along its axial direction, the size of the end of the guide groove 1b...
Embodiment 2
[0062] The structure and principle of this embodiment are basically the same as that of Embodiment 1. The difference is that the supporting beam 2 is a tensioner, and the fastening parts are respectively fixed on the binding straps at both ends of the tensioner. See image 3 shown. Such as Figure 5 with Image 6 As shown, the fastening part 3 of the fastening part has a connecting hole 3b for connecting with the tensioner, and the fastening part 3 is also connected with a latch 6 capable of translating. Under the spring force of the spring 8, the pin 6 has a tendency to be embedded in the positioning hole 1a. In order to pull out the plug 6 conveniently, there is a pulling part 6a on the side of the plug 6 for the operator to pull out. After the cargo is divided into many layers, it may be displaced during transportation. In this embodiment, the supporting beam adopts a tensioner and is usually installed at the end of the cargo to block the cargo to prevent its displacemen...
Embodiment 3
[0065] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that the fastening structure includes an inclined socket 3c on the fastening part 3, and there is a retaining strip 4 at the socket 3c, and the retaining strip 4 is under the action of gravity. The bottom has a tendency to be embedded in the above-mentioned positioning hole 1a. There is a protruding limit step 4c on the bar 4, the size of the limit step 4c is slightly larger than the size of the above-mentioned jack 3c and the limit step 4c is located at the upper port of the jack 3c, see Figure 11 shown.
[0066] The retaining bar 4 is always embedded in the positioning hole 1a under the action of its own gravity, and when it is necessary to disengage the fastening structure, the operator directly pulls the retaining bar 4 to disengage from the positioning hole 1a. Once the retaining strip 4 breaks away from the positioning hole 1 a, the fastening member 3...
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