Cargo supporting device for boxcar

Abstract

The utility model discloses a cargo supporting device for a boxcar, and relates to the field of boxcars. The freight car cargo supporting device comprises a supporting base, protection frames are rotationally arranged on the periphery of the supporting base, arc-shaped threaded blocks are arranged on the tops of the multiple protection frames, the multiple arc-shaped threaded blocks are spliced to form a threaded column, and the outer side of the threaded column is in threaded connection with a threaded sleeve. According to the freight car cargo supporting device, in the using process, a threaded sleeve is directly rotated, so that the threaded sleeve is separated from a threaded column formed by splicing a plurality of arc-shaped threaded blocks, a plurality of protection frames can rotate outwards, at the moment, cargoes are directly placed on a supporting base, then the multiple protection frames are rotated upwards again, and the cargoes are placed on the supporting base; and the arc-shaped threaded blocks are spliced again to form threaded columns, and then the threaded sleeves are matched with the threaded columns to fix the positions of the multiple protection frames, so that goods above the supporting base can be quickly protected.

Description

Technical Field

[0001] The utility model relates to the technical field of carriages, in particular to a cargo supporting device for a truck carriage. Background Art

[0002] Box trucks are also called vans. They are mainly used to transport all kinds of goods in a fully sealed manner. Special types of box trucks can also transport dangerous chemicals. They have the advantages of flexibility, easy operation, high efficiency, large transportation volume, full use of space, safety and reliability.

[0003] When placing goods in a truck compartment, they are generally piled together or stacked. Therefore, during transportation, collisions between goods often occur, making some more valuable or fragile items easily damaged. Therefore, we propose a truck compartment cargo support device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cargo support device for a truck compartment, which solves the problem that collisions between cargoes often occur during transportation, making some relatively expensive or fragile items easily damaged.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cargo support device for a truck compartment, comprising a support base, wherein protective frames are rotatably arranged around the support base, arc-shaped threaded blocks are arranged on the tops of the plurality of protective frames, and the plurality of arc-shaped threaded blocks are spliced ​​to form a threaded column, and the outer side of the threaded column is threadedly connected with a threaded sleeve;

[0006] The support base is used to place and support the goods, and the multiple protection frames are used to protect the goods, and the threaded sleeve cooperates with the multiple arc-shaped threaded blocks to fix the positions of the multiple protection frames.

[0007] Preferably, a plurality of support bars are fixedly connected below the support base.

[0008] Preferably, the protective frame includes:

[0009] A side frame, the side frame is rotatably arranged on the outer side of the supporting base;

[0010] The triangular top frame is fixedly installed on the top of the side frame, and the arc-shaped threaded block is fixedly connected to the top of the triangular top frame.

[0011] Preferably, a plurality of first protection rods are fixedly connected to the inner wall of the side frame, and a plurality of second protection rods of different lengths are fixedly connected to the inner wall of the triangular top frame.

[0012] Preferably, a plurality of fixing bars are fixedly installed on the outer side of the support base, a plurality of rotating bars are fixedly connected to the bottom of the side frame, and the plurality of rotating bars are respectively arranged between the plurality of fixing bars.

[0013] Preferably, a rotating shaft is installed between the plurality of fixed bars and the plurality of rotating bars.

[0014] The utility model discloses a cargo support device for a truck compartment, which has the following beneficial effects:

[0015] During use of the cargo support device for the truck compartment, the threaded sleeve is directly rotated to separate the threaded sleeve from the threaded column formed by the plurality of arc-shaped threaded blocks, and the plurality of protection frames can be rotated outward. At this time, the cargo is directly placed on top of the support base, and then the plurality of protection frames are rotated upward again, so that the plurality of arc-shaped threaded blocks are re-joined to form a threaded column, and then the positions of the plurality of protection frames are fixed by means of the threaded sleeve and the threaded column, so that the cargo above the support base can be quickly protected to avoid collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support base of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the protective frame of the utility model.

[0021] In the figure: 1. support base; 101. support bar; 102. fixing bar; 103. rotating shaft; 2. protection frame; 201. side frame; 202. triangular top frame; 203. first protection rod; 204. second protection rod; 205. rotating bar; 3. threaded column; 301. arc-shaped threaded block; 4. threaded sleeve. DETAILED DESCRIPTION

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] The utility model discloses a cargo support device for a truck compartment. Figure 1-4 As shown, it includes a support base 1, and protective frames 2 are rotatably arranged around the support base 1. The tops of multiple protective frames 2 are each provided with an arc-shaped threaded block 301, and multiple arc-shaped threaded blocks 301 are spliced ​​to form a threaded column 3, and the outer side of the threaded column 3 is threadedly connected with a threaded sleeve 4;

[0024] The support base 1 is used to place and support goods, and the multiple protection frames 2 are used to protect the goods. The threaded sleeve 4 cooperates with the multiple arc-shaped threaded blocks 301 to fix the positions of the multiple protection frames 2 .

[0025] During use, the threaded sleeve 4 is directly rotated to separate the threaded column 3 formed by the threaded sleeve 4 and the multiple arc-shaped threaded blocks 301, and the multiple protection frames 2 can be rotated outward. At this time, the goods are directly placed on the support base 1, and then the multiple protection frames 2 are rotated upward again, so that the multiple arc-shaped threaded blocks 301 are re-assembled to form the threaded column 3, and then the positions of the multiple protection frames 2 are fixed by the threaded sleeve 4 and the threaded column 3, so that the goods above the support base 1 can be quickly protected to avoid collision.

[0026] Furthermore, a plurality of support bars 101 are fixedly connected to the lower side of the support base 1 .

[0027] By providing a plurality of support bars 101 , the support base 1 can be adjusted in height, so that a plurality of support devices can be stacked.

[0028] Specifically disclosed, the protection frame 2 comprises:

[0029] A side frame 201, the side frame 201 is rotatably arranged on the outer side of the support base 1;

[0030] The triangular top frame 202 is fixedly mounted on the top of the side frame 201 , and the arc-shaped threaded block 301 is fixedly connected above the triangular top frame 202 .

[0031] Furthermore, a plurality of first protection rods 203 are fixedly connected to the inner wall of the side frame 201 , and a plurality of second protection rods 204 of different lengths are fixedly connected to the inner wall of the triangular top frame 202 .

[0032] By providing a plurality of first protection bars 203 and a plurality of second protection bars 204 , the side frames 201 and the triangular top frame 202 can cooperate with each other to provide a more effective support for the goods on the support base 1 .

[0033] Specifically disclosed, a plurality of fixing bars 102 are fixedly installed on the outer side of the support base 1 , a plurality of rotating bars 205 are fixedly connected to the bottom of the side frame 201 , and the plurality of rotating bars 205 are respectively arranged between the plurality of fixing bars 102 .

[0034] Furthermore, a rotating shaft 103 is installed between the plurality of fixed bars 102 and the plurality of rotating bars 205 .

[0035] By providing a plurality of rotating bars 205 , a plurality of fixed bars 102 and a rotating shaft 103 , the plurality of rotating bars 205 can rotate relative to the plurality of fixed bars 102 , thereby enabling the protective frame 2 to rotate relative to the supporting base 1 .

[0036] During use, the threaded sleeve 4 is directly rotated to separate the threaded column 3 formed by the threaded sleeve 4 and the multiple arc-shaped threaded blocks 301, and the multiple protection frames 2 can be rotated outward. At this time, the goods are directly placed on the support base 1, and then the multiple protection frames 2 are rotated upward again, so that the multiple arc-shaped threaded blocks 301 are re-assembled to form the threaded column 3, and then the positions of the multiple protection frames 2 are fixed by the threaded sleeve 4 and the threaded column 3, so that the goods above the support base 1 can be quickly protected to avoid collision.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cargo support device for a truck compartment, comprising a support base (1), characterized in that: The support base (1) is rotatably provided with protective frames (2) on all four sides, and the tops of the plurality of protective frames (2) are provided with arc-shaped threaded blocks (301), and the plurality of arc-shaped threaded blocks (301) are spliced ​​to form a threaded column (3), and the outer side of the threaded column (3) is threadedly connected with a threaded sleeve (4); The support base (1) is used to place and support goods, and the plurality of protection frames (2) are used to protect the goods, and the threaded sleeve (4) cooperates with the plurality of arc-shaped threaded blocks (301) to fix the positions of the plurality of protection frames (2).

2. A cargo support device for a truck compartment according to claim 1, characterized in that: A plurality of support bars (101) are fixedly connected below the support base (1).

3. A cargo support device for a truck compartment according to claim 1, characterized in that: The protective frame (2) comprises: A side frame (201), the side frame (201) is rotatably arranged on the outer side of the support base (1); The triangular top frame (202) is fixedly mounted on the top of the side frame (201), and the arc-shaped threaded block (301) is fixedly connected to the top of the triangular top frame (202).

4. A cargo support device for a truck compartment according to claim 3, characterized in that: A plurality of first protection rods (203) are fixedly connected to the inner wall of the side frame (201), and a plurality of second protection rods (204) of different lengths are fixedly connected to the inner wall of the triangular top frame (202).

5. A cargo support device for a truck compartment according to claim 3, characterized in that: A plurality of fixing bars (102) are fixedly mounted on the outer side of the support base (1), a plurality of rotating bars (205) are fixedly connected to the bottom of the side frame (201), and the plurality of rotating bars (205) are respectively arranged between the plurality of fixing bars (102).

6. A cargo support device for a truck compartment according to claim 5, characterized in that: A rotating shaft (103) is installed between the plurality of fixed bars (102) and the plurality of rotating bars (205).

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