Tarpaulin frame convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of tarpaulin cover supports, and discloses a tarpaulin frame convenient to disassemble and assemble, which comprises four supporting blocks, the lower surfaces of the four supporting blocks are fixedly connected with a stabilizing seat, the upper surfaces of the four supporting blocks are fixedly connected with four fixed barrels, four sliding blocks are slidably sleeved in the four fixed barrels, and the four sliding blocks are fixedly connected with the stabilizing seat. According to the tarpaulin frame convenient to disassemble and assemble, the first supporting plate and the second supporting plate are fixed, the tarpaulin frame convenient to disassemble and assemble is convenient to install, the tarpaulin frame can be disassembled only by screwing off the second bolts and then pulling out the sliding blocks, and the tarpaulin frame is convenient to disassemble and assemble. The tarpaulin frame is simple in structure and convenient and fast to disassemble and assemble, manpower is saved, meanwhile, by disassembling and separating the first supporting plate, the second supporting plate and the like from the supporting blocks, the occupied space of the tarpaulin frame can be reduced, transportation and use of the tarpaulin frame are facilitated, and the practicability of the tarpaulin frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulin cover brackets, in particular to a tarpaulin rack which is easy to assemble and disassemble. Background Art

[0002] A thicker cotton or linen fabric, named after its original use for sails. Generally, it adopts plain weave, and a small amount of twill weave is used. The warp and weft yarns are multi-strand. The coarse tarpaulin is also called tarpaulin. The fabric is strong and fold-resistant, and has good waterproof properties. It is used for automobile transportation, covering open warehouses, and setting up tents in the wild.

[0003] Most existing tarpaulin frames are integrally welded, which makes the overall volume of the tarpaulin frame larger, and is inconvenient to disassemble when not in use, and occupies a large space, which makes it inconvenient to transport and move the tarpaulin frame, thereby reducing the practicality of the tarpaulin frame. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a tarpaulin frame that is easy to assemble and disassemble, thereby solving the problem that most of the existing tarpaulin frames are welded as a whole, which makes the overall volume of the tarpaulin frame larger, is not convenient to disassemble when not in use, occupies a large space, and is not convenient to transport and move the tarpaulin frame, thereby reducing the practicality of the tarpaulin frame.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tarpaulin rack that is easy to disassemble and assemble, comprising four support blocks, the lower surfaces of which are fixedly connected with a stabilizing seat;

[0008] Among them, four fixed barrels are fixedly connected to the upper surfaces of the four support blocks;

[0009] Among them, the sliding sleeves in the four fixed barrels are provided with four sliding blocks;

[0010] Wherein, a support structure is arranged on the sliding block, and the support structure comprises a fixing rod, a first supporting plate, a second supporting plate, a supporting rod, a first fixing ring and a second fixing ring;

[0011] Wherein, a disassembly and assembly mechanism is arranged on the support block, and the disassembly mechanism comprises a fixing plate, a connecting groove, a limiting column, a limiting groove, a first bolt, a second bolt and a mounting hole.

[0012] Preferably, the eight limiting grooves are provided on the upper surfaces of the four supporting blocks;

[0013] Among them, eight connection grooves are provided on the outer surfaces of two sides adjacent to each other of the two support blocks;

[0014] Wherein, the connection groove is communicated with the interior of the limit groove;

[0015] Among them, the six limiting columns are all slidably connected in the limiting grooves.

[0016] Preferably, the three fixing plates are fixedly connected between the six limiting columns;

[0017] Wherein, the fixing plate is slidably connected with the connecting groove;

[0018] Wherein, eight first bolts are threadedly connected to four support blocks;

[0019] Wherein, the first bolt thread penetrates into the limiting groove;

[0020] Wherein, the outer surface of the first bolt contacts the upper surface of the limiting column.

[0021] Preferably, the four mounting holes are opened on the outer surfaces of the four sliding blocks;

[0022] Wherein, four second bolts are threadedly connected to four fixed barrels;

[0023] Wherein, the second bolt thread penetrates into the fixing barrel;

[0024] Wherein, the second bolt thread extends into the mounting hole, and the second bolt is slidably connected to the mounting hole.

[0025] Preferably, the upper surface of the sliding block slidably extends out of the upper surface of the fixed barrel;

[0026] Wherein, the fixing rod is arranged between the sliding blocks on the left and right sides;

[0027] Among them, four first fixing rings are rotatably sleeved on the fixing rod;

[0028] Wherein, the two second support plates are fixedly connected to the outer surfaces of the four first fixing rings;

[0029] Wherein, the two second support plates are rotatably connected to the two sliding blocks on the left side at a side away from the fixing rod.

[0030] Preferably, the two second fixing rings are rotatably sleeved on the outer surface of the fixing rod;

[0031] Wherein, the two first support plates are fixedly connected to the outer surfaces of the two second fixing rings;

[0032] Wherein, the two first support plates are rotatably connected to the two sliding blocks on the right side at one side away from the fixed rod;

[0033] Wherein, a plurality of support rods are fixedly connected between the two first support plates, and a plurality of support rods are also fixedly connected between the two second support plates.

[0034] (III) Beneficial effects

[0035] Compared with the prior art, the utility model provides a tarpaulin rack that is easy to disassemble and assemble, and has the following features:

[0036] Beneficial effects:

[0037] 1. The tarpaulin frame which is easy to disassemble and assemble fixes the first support plate and the second support plate, and is easy to install. For disassembly, it only needs to unscrew the second bolt and then pull out the sliding block. The disassembly and assembly are convenient and quick, saving manpower. At the same time, by disassembling and separating the first support plate, the second support plate, etc. from the support block, the occupied space of the tarpaulin frame can be reduced, thereby facilitating the transportation and use of the tarpaulin frame, thereby increasing the practicality of the tarpaulin frame.

[0038] 2. The tarpaulin frame is easy to disassemble and assemble. The limit column can be pulled out of the limit groove upward to complete the disassembly of the support block. The disassembly is convenient and the installation is quick, which is convenient for the disassembly and installation of the tarpaulin frame and saves manpower. At the same time, by separating and disassembling the four support blocks, the occupied space of the four support blocks can be effectively reduced, thereby facilitating the transportation and use of the tarpaulin frame and increasing the practicality of the tarpaulin frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the overall structure of a tarpaulin frame that is easy to disassemble and assemble according to the utility model;

[0040] Figure 2 This is a schematic diagram of the structure of the first fixing ring of the utility model;

[0041] Figure 3 This is a schematic diagram of the fixed barrel structure of the utility model;

[0042] Figure 4 This is a schematic diagram of the support block structure of the utility model.

[0043] In the figure: 1. support block; 2. connecting groove; 3. stabilizing seat; 4. fixing plate; 5. limiting column; 6. limiting groove; 7. first bolt; 8. fixing barrel; 9. sliding block; 10. fixing rod; 11. first support plate; 12. second support plate; 13. support rod; 14. second bolt; 15. first fixing ring; 16. second fixing ring; 17. mounting hole. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0045] See also Figure 1-4 The utility model provides a new technical solution: a tarpaulin rack that is easy to disassemble and assemble, comprising four support blocks 1, and the lower surfaces of the four support blocks 1 are fixedly connected with a stabilizing seat 3;

[0046] Among them, four fixed barrels 8 are fixedly connected to the upper surfaces of the four support blocks 1;

[0047] Among them, four sliding blocks 9 are provided in the sliding sleeves of the four fixed barrels 8;

[0048] Wherein, a support structure is provided on the sliding block 9, and the support structure includes a fixing rod 10, a first supporting plate 11, a second supporting plate 12, a supporting rod 13, a first fixing ring 15 and a second fixing ring 16;

[0049] Among them, a disassembly and assembly mechanism is arranged on the support block 1 , and the disassembly mechanism includes a fixing plate 4 , a connecting groove 2 , a limiting column 5 , a limiting groove 6 , a first bolt 7 , a second bolt 14 and a mounting hole 17 .

[0050] Furthermore, eight limiting grooves 6 are provided on the upper surfaces of the four supporting blocks 1;

[0051] Among them, eight connection grooves 2 are provided on the outer surfaces of two sides adjacent to each other of the two support blocks 1;

[0052] Among them, the connection groove 2 is connected to the inside of the limiting groove 6;

[0053] Among them, the six limiting columns 5 are all slidably connected in the limiting grooves 6.

[0054] Further, three fixing plates 4 are fixedly connected between six limiting columns 5;

[0055] Wherein, the fixing plate 4 is slidably connected with the connecting groove 2;

[0056] Among them, eight first bolts 7 are threadedly connected to four support blocks 1;

[0057] The first bolt 7 is threadedly inserted into the limiting groove 6;

[0058] The outer surface of the first bolt 7 contacts the upper surface of the limiting column 5 .

[0059] Furthermore, four mounting holes 17 are provided on the outer surfaces of the four sliding blocks 9;

[0060] Among them, four second bolts 14 are threadedly connected to four fixed barrels 8;

[0061] The second bolt 14 is threadedly inserted into the fixing barrel 8;

[0062] The second bolt 14 is threadedly extended into the mounting hole 17 , and the second bolt 14 is slidably connected to the mounting hole 17 .

[0063] Further, the upper surface of the sliding block 9 slides and extends out of the upper surface of the fixed barrel 8;

[0064] Wherein, the fixing rod 10 is arranged between the sliding blocks 9 on the left and right sides;

[0065] Among them, four first fixing rings 15 are rotatably sleeved on the fixing rod 10;

[0066] The two second support plates 12 are fixedly connected to the outer surfaces of the four first fixing rings 15;

[0067] The two second support plates 12 are rotatably connected to the two sliding blocks 9 on the left side at a side away from the fixing rod 10 .

[0068] Furthermore, two second fixing rings 16 are rotatably sleeved on the outer surface of the fixing rod 10;

[0069] The two first support plates 11 are fixedly connected to the outer surfaces of the two second fixing rings 16;

[0070] The two first support plates 11 are rotatably connected to the two sliding blocks 9 on the right side at one side away from the fixing rod 10;

[0071] Among them, a plurality of support rods 13 are fixedly connected between the two first support plates 11 , and a plurality of support rods 13 are also fixedly connected between the two second support plates 12 .

[0072] Furthermore, when in use, the limiting column 5 is slidably connected in the limiting groove 6, so that the three fixing plates 4 connect the four support blocks 1, and then the limiting column 5 is pushed downward to contact the bottom wall of the limiting groove 6, and the first bolt 7 is tightened at this time, and the connection and installation of the four support blocks 1 are completed;

[0073] As described above, the sliding block 9 is slid into the fixed barrel 8 so that the lower surface of the sliding block 9 contacts the bottom wall of the fixed barrel 8. At this time, the second bolt 14 is tightened so that the second bolt 14 rotates into the mounting hole 17. At this time, the sliding block 9 is fixed, and then the first support plate 11 and the second support plate 12 are fixed. The installation is convenient, and the disassembly only needs to unscrew the second bolt 14 and then pull out the sliding block 9. The disassembly and assembly are convenient and fast, saving manpower. At the same time, by disassembling and separating the first support plate 11, the second support plate 12, etc. from the support block 1, the occupied space of the tarpaulin rack can be reduced, thereby facilitating the transportation and use of the tarpaulin rack, thereby increasing the practicality of the tarpaulin rack.

[0074] As mentioned above, when the four support blocks 1 need to be disassembled and separated, it is only necessary to screw the first bolt 7 out of the limiting groove 6, so that the limiting column 5 can be pulled out of the limiting groove 6 upward to complete the disassembly of the support block 1. The disassembly is convenient and the installation is quick, which is convenient for the disassembly and installation of the tarpaulin frame, saving manpower. At the same time, by separating and disassembling the four support blocks 1, the occupied space of the four support blocks 1 can be effectively reduced, thereby facilitating the transportation and use of the tarpaulin frame, and also increasing the practicality of the tarpaulin frame.

[0075] Furthermore, in this solution, a waterproof sunshade tarpaulin may be provided on the first support plate 11 and the second support plate 12 for sun protection, rain protection, and the like.

[0076] Working principle: When the device is used, the limiting column 5 is slidably connected in the limiting groove 6, so that the three fixing plates 4 connect the four support blocks 1, and then the limiting column 5 is pushed downward to contact the bottom wall of the limiting groove 6, and the first bolt 7 is tightened at this time, and the connection and installation of the four support blocks 1 are completed;

[0077] As described above, the sliding block 9 is slid into the fixed barrel 8 so that the lower surface of the sliding block 9 contacts the bottom wall of the fixed barrel 8. At this time, the second bolt 14 is tightened so that the second bolt 14 rotates into the mounting hole 17. At this time, the sliding block 9 is fixed, and then the first support plate 11 and the second support plate 12 are fixed. The installation is convenient, and the disassembly only needs to unscrew the second bolt 14 and then pull out the sliding block 9. The disassembly and assembly are convenient and fast, saving manpower. At the same time, by disassembling and separating the first support plate 11, the second support plate 12, etc. from the support block 1, the occupied space of the tarpaulin rack can be reduced, thereby facilitating the transportation and use of the tarpaulin rack, thereby increasing the practicality of the tarpaulin rack.

[0078] As mentioned above, when the four support blocks 1 need to be disassembled and separated, it is only necessary to unscrew the first bolt 7 out of the limiting groove 6, so that the limiting column 5 can be pulled out of the limiting groove 6 upward to complete the disassembly of the support block 1. The disassembly is convenient and the installation is quick, which facilitates the disassembly and installation of the tarpaulin frame, saves manpower, and by separating and disassembling the four support blocks 1, the space occupied by the four support blocks 1 can be effectively reduced, thereby facilitating the transportation and use of the tarpaulin frame and increasing the practicality of the tarpaulin frame.

[0079] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0080] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0081] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0082] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or removably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A tarpaulin rack that is easy to assemble and disassemble, comprising four support blocks (1), characterized in that: The lower surfaces of the four support blocks (1) are fixedly connected with a stabilizing seat (3); Wherein, four fixed barrels (8) are fixedly connected to the upper surfaces of the four support blocks (1); Wherein, the sliding sleeves in the four fixed barrels (8) are provided with four sliding blocks (9); Wherein, a support structure is arranged on the sliding block (9), and the support structure comprises a fixing rod (10), a first supporting plate (11), a second supporting plate (12), a supporting rod (13), a first fixing ring (15) and a second fixing ring (16); Wherein, a disassembly and assembly mechanism is arranged on the support block (1), and the disassembly and assembly mechanism comprises a fixing plate (4), a connecting groove (2), a limiting column (5), a limiting groove (6), a first bolt (7), a second bolt (14) and a mounting hole (17).

2. The tarpaulin rack that is easy to assemble and disassemble according to claim 1, characterized in that: The eight limiting grooves (6) are arranged on the upper surfaces of the four supporting blocks (1); Among them, eight connection grooves (2) are provided on two adjacent outer surfaces of two supporting blocks (1); Wherein, the connection groove (2) is internally communicated with the limiting groove (6); Among them, the six limiting columns (5) are all slidably connected in the limiting grooves (6).

3. The tarpaulin rack that is easy to assemble and disassemble according to claim 2, characterized in that: The three fixing plates (4) are fixedly connected between the six limiting columns (5); Wherein, the fixing plate (4) is slidably connected to the connecting groove (2); Wherein, eight first bolts (7) are threadedly connected to four support blocks (1); Wherein, the first bolt (7) is threadedly inserted into the limiting groove (6); The outer surface of the first bolt (7) is in contact with the upper surface of the limiting column (5).

4. The tarpaulin rack that is easy to assemble and disassemble according to claim 3, characterized in that: The four mounting holes (17) are formed on the outer surfaces of the four sliding blocks (9); Wherein, four second bolts (14) are threadedly connected to four fixing barrels (8); The second bolt (14) is threadedly inserted into the fixing barrel (8); The second bolt (14) is threadedly extended into the mounting hole (17), and the second bolt (14) is slidably connected to the mounting hole (17).

5. The tarpaulin rack that is easy to assemble and disassemble according to claim 4, characterized in that: The upper surface of the sliding block (9) slides and extends out of the upper surface of the fixed barrel (8); Wherein, the fixing rod (10) is arranged between the sliding blocks (9) on the left and right sides; Wherein, four first fixing rings (15) are rotatably sleeved on the fixing rod (10); Wherein, the two second support plates (12) are fixedly connected to the outer surfaces of the four first fixing rings (15); The two second support plates (12) are rotatably connected to the two sliding blocks (9) on the left side at a side away from the fixing rod (10).

6. The tarpaulin rack that is easy to assemble and disassemble according to claim 5, characterized in that: The two second fixing rings (16) are rotatably sleeved on the outer surface of the fixing rod (10); Wherein, the two first support plates (11) are fixedly connected to the outer surfaces of the two second fixing rings (16); Wherein, the two first support plates (11) are rotatably connected to the two sliding blocks (9) on the right side at a side away from the fixing rod (10); Wherein, a plurality of support rods (13) are fixedly connected between the two first support plates (11), and a plurality of support rods (13) are also fixedly connected between the two second support plates (12).

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