Top cover structure for storage and transportation

Abstract

The top cover structure comprises a top cover body, two first strip-shaped grooves and two second strip-shaped grooves are formed in the outer side of the top end of the top cover body, the two first strip-shaped grooves and the two second strip-shaped grooves are arranged in a staggered mode, two auxiliary grooves are formed in one sides of the two first strip-shaped grooves, and the two auxiliary grooves are arranged in a staggered mode. According to the top cover structure for storage and transportation, the four positioning columns and the four positioning blocks are arranged at the top of the top cover structure and correspond to the eight positioning grooves formed in the bottom of the bottom support of the storage and transportation box, so that the storage and transportation box can be conveniently, rapidly and stably stacked, collapse in the stacking process is avoided, and the storage and transportation efficiency is improved. The top cover structure is arranged to be of a double-layer structure of the lower cover body and the upper cover body, the structural strength of the top cover body can be guaranteed, meanwhile, the reinforcing structure is arranged between the lower cover body and the upper cover body, the structural strength of the top cover body can be further improved, and then the top cover body is prevented from being broken in the stacking process.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing and transportation, in particular to a top cover structure used for warehousing and transportation. Background Art

[0002] Storage and transportation boxes are needed in the process of storing and transporting items, and the top cover structure is an important structure in the storage and transportation box. However, the top cover structure of the existing storage and transportation box only has a sealing function, and there is no positioning structure on its surface that matches the bottom positioning groove of the bottom support of the storage and transportation box, which makes it inconvenient to stack the storage and transportation boxes quickly and stably. In addition, the structural strength of the top cover structure is insufficient, which makes the top cover structure easy to be damaged during use.

[0003] In order to solve the above problems, a roof structure for warehousing and transportation is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a roof structure for storage and transportation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a top cover structure for warehousing and transportation, comprising a top cover body, two first strip grooves and two second strip grooves are provided on the outer side of the top end of the top cover body, the two first strip grooves are respectively staggered with the two second strip grooves, two auxiliary grooves are provided on one side of the two first strip grooves, and positioning blocks are fixedly provided at the bottom of the inner sides of the four auxiliary grooves, positioning columns are fixedly provided at the middle of the four sides of the top end of the top cover body, an annular groove is provided on the outer side of the bottom end of the top cover body, and a plurality of limit strips are fixedly provided on the inner side of the annular groove, wherein the inner sides of the four limit strips are fixedly provided with limit buckles.

[0006] The top cover structure is provided with four positioning columns and four positioning blocks on the top thereof, so that they correspond to the eight positioning grooves provided at the bottom of the base of the storage and transportation box, thereby facilitating the rapid and stable stacking of the storage and transportation boxes and avoiding collapse during the stacking process. The top cover structure is provided with a double-layer structure of a lower cover body and an upper cover body, which can ensure the structural strength of the top cover body. At the same time, a reinforcement structure is provided between the lower cover body and the upper cover body, which can further improve the structural strength of the top cover body and avoid cracking of the top cover body during the stacking process.

[0007] Preferably, the four corners of the bottom end of the top cover body are each provided with a second connection slot, and the two sides of the bottom end of the top cover body are each provided with two first connection slots. The arrangement of the four first connection slots and the four second connection slots facilitates the quick connection of the top cover body to the transport box.

[0008] Preferably, third connecting slots are provided in the middle of the four sides of the bottom end of the top cover body, and the top cover body can be further limited on the transport box by the provision of the four third connecting slots.

[0009] Preferably, a plurality of evenly distributed auxiliary holes are provided in the middle of the bottom end of the top cover body, and the provision of the plurality of auxiliary holes can reduce the weight of the top cover body.

[0010] Preferably, the top cover body includes a lower cover body, an upper cover body is fixedly provided on the top end of the lower cover body, an insulation board is fixedly provided on the top inside the upper cover body, a thermal insulation pad is fixedly provided on the bottom end of the thermal insulation board, a reinforcing structure is fixedly provided on the bottom end of the thermal insulation pad, and the top cover structure is arranged as a double-layer structure of a lower cover body and an upper cover body, and a reinforcing structure is arranged between the lower cover body and the upper cover body, which can improve the structural strength of the top cover body and thereby avoid cracking of the top cover body during the stacking process.

[0011] Preferably, the reinforcement structure includes two first reinforcement rods, a plurality of second reinforcement rods are fixedly arranged between the two first reinforcement rods, and a plurality of reinforcement ribs are fixedly arranged between each adjacent two second reinforcement rods. The structural strength of the top cover body can be improved by coordinating the two first reinforcement rods, the plurality of second reinforcement rods and the plurality of reinforcement ribs.

[0012] Preferably, the two first reinforcing rods, the plurality of second reinforcing rods and the plurality of reinforcing ribs are all made of low-carbon steel material.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The top cover structure is provided with four positioning columns and four positioning blocks on the top thereof, so that they correspond to the eight positioning grooves provided at the bottom of the base of the storage and transportation box, thereby facilitating the rapid and stable stacking of the storage and transportation boxes and avoiding collapse during the stacking process. The top cover structure is provided with a double-layer structure of a lower cover body and an upper cover body, which can ensure the structural strength of the top cover body. At the same time, a reinforcement structure is provided between the lower cover body and the upper cover body, which can further improve the structural strength of the top cover body and avoid cracking of the top cover body during the stacking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the first stereogram of the utility model;

[0016] Figure 2 It is a second stereoscopic view of the utility model;

[0017] Figure 3 It is a cross-sectional view of the top cover body of the utility model;

[0018] Figure 4This is a structural diagram of the reinforced structure of the utility model.

[0019] In the figure: 1. top cover body; 101. lower cover body; 102. upper cover body; 103. heat insulation board; 104. heat insulation pad; 105. reinforcement structure; 1051. first reinforcement rod; 1052. second reinforcement rod; 1053. reinforcement rib; 2. positioning column; 3. first strip groove; 4. second strip groove; 5. auxiliary groove; 6. positioning block; 7. first connecting slot; 8. annular groove; 9. limit strip; 10. limit buckle; 11. second connecting slot; 12. third connecting slot; 13. auxiliary hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-4 The utility model provides a top cover structure for storage and transportation, including a top cover body 1, two first strip grooves 3 and two second strip grooves 4 are arranged on the outer side of the top of the top cover body 1, the two first strip grooves 3 are arranged alternately with the two second strip grooves 4, one side of the two first strip grooves 3 is provided with two auxiliary grooves 5, the bottom of the inner side of the four auxiliary grooves 5 is fixedly provided with a positioning block 6, the middle part of the four sides of the top of the top cover body 1 is fixedly provided with a positioning column 2, the outer side of the bottom end of the top cover body 1 is provided with an annular groove 8, the inner side of the annular groove 8 is fixedly provided with a plurality of limiting strips 9, wherein the inner side of the four limiting strips 9 Limit buckles 10 are fixedly set, and the top cover structure is provided with four positioning columns 2 and four positioning blocks 6 on the top thereof, so that they correspond to the eight positioning grooves opened at the bottom of the bottom support of the storage and transportation box, thereby facilitating the rapid and stable stacking of the storage and transportation boxes to avoid collapse during the stacking process. The top cover structure is arranged as a double-layer structure of a lower cover body 101 and an upper cover body 102, which can ensure the structural strength of the top cover body 1, and at the same time, a reinforcing structure 105 is arranged between the lower cover body 101 and the upper cover body 102, which can further improve the structural strength of the top cover body 1, thereby avoiding the top cover body 1 from breaking during the stacking process.

[0022] The four corners of the bottom of the top cover body 1 are each provided with a second connection slot 11, the two sides of the bottom of the top cover body 1 are each provided with two first connection slots 7, the middle of the four sides of the bottom of the top cover body 1 is each provided with a third connection slot 12, and the middle of the bottom of the top cover body 1 is provided with a plurality of evenly distributed auxiliary holes 13;

[0023] When in use, the four first connecting slots 7 and the four second connecting slots 11 make it easy to quickly snap the top cover body 1 onto the transport box, the four third connecting slots 12 can further limit the position of the top cover body 1 on the transport box, and the plurality of auxiliary holes 13 can reduce the weight of the top cover body 1.

[0024] The top cover body 1 includes a lower cover body 101, an upper cover body 102 is fixedly arranged on the top of the lower cover body 101, a heat insulation board 103 is fixedly arranged on the top of the inner side of the upper cover body 102, a heat insulation pad 104 is fixedly arranged on the bottom end of the heat insulation board 103, a reinforcing structure 105 is fixedly arranged on the bottom end of the heat insulation pad 104, the reinforcing structure 105 includes two first reinforcing rods 1051, a plurality of second reinforcing rods 1052 are fixedly arranged between the two first reinforcing rods 1051, a plurality of reinforcing ribs 1053 are fixedly arranged between each two adjacent second reinforcing rods 1052, and the two first reinforcing rods 1051, the plurality of second reinforcing rods 1052 and the plurality of reinforcing ribs 1053 are all made of low-carbon steel material;

[0025] When in use, the top cover structure is set as a double-layer structure of a lower cover body 101 and an upper cover body 102. At the same time, a reinforcing structure 105 is set between the lower cover body 101 and the upper cover body 102, which can improve the structural strength of the top cover body 1 and thus avoid the top cover body 1 from cracking during the stacking process. The structural strength of the top cover body 1 can be improved by cooperating with two first reinforcing rods 1051, several second reinforcing rods 1052 and several reinforcing ribs 1053.

[0026] When the embodiment of the present application is in use: the top cover structure is provided with four positioning columns 2 and four positioning blocks 6 on the top thereof, so that they correspond to the eight positioning grooves opened at the bottom of the base of the storage and transportation box, thereby facilitating the rapid and stable stacking of the storage and transportation boxes and avoiding collapse during the stacking process. The top cover structure is arranged as a double-layer structure of a lower cover body 101 and an upper cover body 102, which can ensure the structural strength of the top cover body 1. At the same time, a reinforcement structure 105 is arranged between the lower cover body 101 and the upper cover body 102, which can further improve the structural strength of the top cover body 1 and avoid the top cover body 1 from breaking during the stacking process. When in use, the four first connecting slots 7, the four second connecting slots 11, the four third connecting slots 12 and the four limit buckles 10 are arranged to facilitate the stably mounting of the top cover body 1 on the storage and transportation box.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A roof structure for storage and transportation, comprising a roof body (1), characterized in that: The top of the top cover body (1) is provided with two first strip grooves (3) and two second strip grooves (4) on the outer side, the two first strip grooves (3) are arranged alternately with the two second strip grooves (4), one side of the two first strip grooves (3) is provided with two auxiliary grooves (5), the bottom of the inner side of the four auxiliary grooves (5) is fixedly provided with a positioning block (6), the middle part of the four sides of the top of the top cover body (1) is fixedly provided with a positioning column (2), the outer side of the bottom of the top cover body (1) is provided with an annular groove (8), the inner side of the annular groove (8) is fixedly provided with a plurality of limiting strips (9), wherein the inner side of the four limiting strips (9) is fixedly provided with a limiting buckle (10).

2. A roof structure for storage and transportation according to claim 1, characterized in that: Four corners of the bottom end of the top cover body (1) are each provided with a second connection slot (11), and two sides of the bottom end of the top cover body (1) are each provided with two first connection slots (7).

3. The roof structure for storage and transportation according to claim 1, characterized in that: A third connection slot (12) is provided in the middle of each of the four sides of the bottom end of the top cover body (1).

4. The roof structure for storage and transportation according to claim 1, characterized in that: A plurality of evenly distributed auxiliary holes (13) are provided in the middle of the bottom end of the top cover body (1).

5. The roof structure for storage and transportation according to claim 1, characterized in that: The top cover body (1) comprises a lower cover body (101), an upper cover body (102) is fixedly arranged at the top end of the lower cover body (101), a heat insulation board (103) is fixedly arranged at the top of the inner side of the upper cover body (102), a heat insulation pad (104) is fixedly arranged at the bottom end of the heat insulation board (103), and a reinforcement structure (105) is fixedly arranged at the bottom end of the heat insulation pad (104).

6. The roof structure for storage and transportation according to claim 5, characterized in that: The reinforcement structure (105) comprises two first reinforcement rods (1051), a plurality of second reinforcement rods (1052) are fixedly arranged between the two first reinforcement rods (1051), and a plurality of reinforcement ribs (1053) are fixedly arranged between each two adjacent second reinforcement rods (1052).

7. A roof structure for storage and transportation according to claim 6, characterized in that: The two first reinforcing rods (1051), a plurality of second reinforcing rods (1052) and a plurality of reinforcing ribs (1053) are all made of low-carbon steel material.

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