Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the PMC aviation collecting plate fence which is convenient to operate, and the edges of the collecting plates are limited by guardrails, so that goods can be conveniently stacked, the stacking speed and the utilization efficiency of the space of the collecting plates are improved, and the transport capacity utilization efficiency is improved.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: the PMC aviation collecting plate fence is used for loading aviation cargoes and comprises a rectangular collecting plate and a fence, limiting plates are fixed on four sides of the collecting plate, and limiting grooves are formed in the limiting plates; the rail comprises a positioning side plate, a first side plate, a second side plate and a third side plate, wherein the first side plate and the second side plate are arranged between the positioning side plate and the third side plate, between the positioning side plate and the first side plate, between the positioning side plate and the second side plate, between the second side plate and the third side plate and between the third side plate and the first side plate, clamping assemblies are respectively arranged, a plurality of limiting clamps are fixed at the bottoms of the positioning side plates, a plurality of folding assemblies are respectively arranged at the bottoms of the first side plate, the second side plate and the third side plate, and the limiting clamps and the folding assemblies are respectively clamped in the limiting grooves.
Preferably, the container plate is uniformly provided with positioning holes and positioning pins, and the positioning pins are inserted into the positioning holes to fix the container plate and the aircraft body.
Preferably, the positioning side plate, the first side plate, the second side plate and the third side plate all comprise vertical rods and cross rods which are arranged in a staggered mode.
Preferably, the first side plate and the positioning side plate are provided with marking plates.
Preferably, the positioning side plate is smaller than the third side plate in height.
Preferably, the top of the first side plate and the top of the second side plate are obliquely raised from the positioning side plate to the third side plate.
Preferably, the clamping component comprises two clamping pipes, wherein a pull rod is arranged on one clamping pipe in a penetrating way, a limiting block is arranged at the bottom of the pull rod, a clamping hook matched with the other clamping pipe in a clamping way is arranged at the top end of the pull rod, a return spring is sleeved on the pull rod, and the return spring is positioned between the clamping pipe and the limiting block.
Preferably, a plurality of clamping grooves are uniformly formed in the groove walls on two sides of the limiting groove, and the clamping grooves are arc-shaped.
Preferably, the folding assembly comprises a hinge, a fixing clamp fixedly connected with the first side plate, the second side plate or the third side plate is fixed at the top of the hinge, and clamping blocks matched with the clamping grooves in a clamping mode are fixed at two sides of the bottom of the hinge.
In summary, the present utility model achieves the following technical effects:
1. the PMC aviation collecting plate fence adopts the positioning side plates, the first side plates and the second side plates, can limit and support the positions of cargoes on the aviation collecting plate when cargoes are loaded, is convenient for stacking the cargoes, improves the stacking speed, improves the utilization efficiency of the space of the collecting plate and improves the transport capacity utilization efficiency.
2. According to the PMC aviation container board fence disclosed by the utility model, the first side board, the second side board and the third side board which can be folded are adopted, so that the PMC aviation container board fence can be clamped together through the clamping component after goods are loaded, the PMC aviation container board fence is not limited by a winding film and a net cover, the steps are fewer, and the operation is simple and convenient, so that the goods loading efficiency is improved.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Embodiment one:
as shown in fig. 1, an aviation container board 1 fence is used for loading aviation cargoes and comprises a rectangular container board 1 and fences, limiting boards 17 are fixed on four sides of the container board 1, and limiting grooves 2 are formed in the limiting boards 17; the rail comprises a positioning side plate 4, a first side plate 6, a second side plate 7 and a third side plate 8, wherein the first side plate 6 and the second side plate 7 are arranged between the positioning side plate 4 and the third side plate 8, between the positioning side plate 4 and the first side plate 6, between the positioning side plate 4 and the second side plate 7, between the second side plate 7 and the third side plate 8 and between the third side plate 8 and the first side plate 6, clamping components are arranged, a plurality of limiting clamps 3 are fixed at the bottom of the positioning side plate 4, a plurality of folding components are arranged at the bottoms of the first side plate 6, the second side plate 7 and the third side plate 8, and the limiting clamps 3 and the folding components are clamped in the limiting groove 2.
In order to facilitate the fixation of the assembly plate 1 with the aircraft body or the transport vehicle, the assembly plate 1 is uniformly provided with positioning holes and positioning pins, and the positioning pins are inserted into the positioning holes to fix the assembly plate 1 with the aircraft body.
In order to reduce the weight of the fence and to improve the strength of the fence, the positioning side plate 4, the first side plate 6, the second side plate 7 and the third side plate 8 each comprise a vertical rod and a cross rod which are arranged in a staggered manner.
In order to facilitate the user to attach the cargo information and to facilitate the viewing during unloading, the first side plate 6 and the positioning side plate 4 are provided with marking plates 9.
In order to adapt to the arc shape of the top of the aircraft cabin, the height of the positioning side plate 4 is smaller than that of the third side plate 8; the top of the first side plate 6 and the top of the second side plate 7 are obliquely raised from the positioning side plate 4 to the third side plate 8.
As shown in fig. 2, the clamping assembly comprises two clamping pipes 14, wherein a pull rod 10 is arranged on one clamping pipe 14 in a penetrating manner, a limiting block 12 is arranged at the bottom of the pull rod 10, a clamping hook 13 matched with the other clamping pipe 14 in a clamping manner is arranged at the top end of the pull rod 10, a return spring 11 is sleeved on the pull rod 10, and the return spring 11 is positioned between the clamping pipe 14 and the limiting block 12.
As shown in fig. 3, the folding assembly comprises a hinge 5, a fixing clip 18 fixedly connected with a first side plate 6, a second side plate 7 or a third side plate 8 is fixed at the top of the hinge 5, and clamping blocks 15 which are matched with clamping grooves 16 in a clamping manner are fixed at two sides of the bottom of the hinge 5; a plurality of clamping grooves 16 are uniformly formed in the groove walls on two sides of the limiting groove 2, and the clamping grooves 16 are arc-shaped.
When the cargo rack is used, the pull rod 10 is pushed first, the clamping hooks 13 are separated from the clamping pipes 14, the first side plate 6, the second side plate 7 and the third side plate 8 are put down according to the first side plate 6, the second side plate 7 and the third side plate 8, so that the first layer of cargo is placed conveniently, then the cargo is stacked according to the first layer of cargo, when the cargo is stacked to the middle of the positioning side plate 4, the first side plate 6 and the second side plate 7 are folded back, the first side plate 6, the second side plate 7 and the positioning side plate 4 are fixed through the clamping components, the cargo is stacked continuously, when the cargo is stacked to the height of the positioning side plate 4, the third side plate 8, the first side plate 6, the second side plate 7, the third side plate 8, the cargo, the third side plate 8, the cargo, the cabin space, the net cover, and the net cover are arranged at the top of the fence.
The fence of the aviation collecting plate 1 of the embodiment adopts the positioning side plate 4 and the first side plate 6 and the second side plate 7, can limit and support the position of cargoes on the aviation collecting plate 1 when loading cargoes, is convenient for stacking cargoes, improves stacking speed and utilization efficiency of space of the collecting plate 1, improves transport capacity utilization efficiency, adopts the first side plate 6, the second side plate 7 and the third side plate 8 which can be folded and folded, can be clamped together through a clamping component after loading cargoes, does not need to limit through a winding film and a net cover, has fewer steps, is convenient to operate, and accordingly improves cargo loading efficiency.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical solutions of the present utility model.