Multifunctional slideway mechanism for fixing goods and carriage

Abstract

The utility model provides a multifunctional slideway mechanism for fixing goods and a carriage, which are applied to the technical field of goods transportation, and are characterized in that the multifunctional slideway mechanism comprises a mounting plate and a plurality of buckles detachably mounted on the mounting plate; a sliding groove with an inverted-T-shaped section is formed in the mounting plate, and a plurality of arc-shaped grooves communicated with the sliding groove are formed in the upper end of the mounting plate; the buckle comprises a main body, clamping plates fixedly arranged on the two sides of the bottom of the main body and a fixing block movably arranged on the main body. The clamping plate is clamped in the sliding groove, and the fixing block is clamped in the arc-shaped groove so that the buckle can be fixedly installed on the installation plate. The cargo fixing device has the technical effects that the cargo fixing device is adaptive to cargoes with different sizes and can fix the cargoes at any position of a carriage; and under the condition that the structure of the carriage is not changed, the slideway mechanism is mounted in the mounting groove according to the structural characteristics of the carriage, so that the original performance of the carriage is ensured while the advantage that the carriage is convenient to fix cargoes is increased, and the space in the carriage is not occupied.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo transportation, in particular to a multifunctional slide mechanism and a carriage for fixing cargo. Background Art

[0002] Pickup trucks, trucks, and freight trains are vehicles primarily used to transport goods. To be able to transport a variety of goods and carry as much cargo as possible under normal load conditions, most train compartments are open. When the vehicle is in motion, the compartments move with it. However, since the cargo inside the compartments has no fixed structure, it can move back and forth, potentially colliding with the compartments. Usually, people tie the cargo to the vehicle with ropes, mesh, or rainproof cloths to prevent it from moving.

[0003] However, when people tie ropes, gauze or tarpaulin to the vehicle body, they need to climb up and down the vehicle, which is very dangerous. In addition, tying ropes, gauze or tarpaulin to the vehicle body is also very cumbersome and increases the workload. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional slide mechanism and a carriage for fixing cargo, which has the advantages of simple structure, easy operation by users, adaptability to cargo of different sizes, and the ability to fix cargo at any position in the carriage.

[0005] To achieve the above-mentioned and other related purposes, the present invention provides the following technical solutions:

[0006] A multifunctional slide mechanism for fixing cargo, comprising a mounting plate and a plurality of clips detachably mounted on the mounting plate, wherein two adjacent clips abut against two sides of the cargo to fix the cargo;

[0007] The mounting plate is provided with a slide groove with an inverted T-shaped cross section, and the upper end of the mounting plate is provided with a plurality of arc-shaped grooves connected to the slide groove;

[0008] The buckle comprises a main body, clamping plates fixedly arranged on both sides of the bottom of the main body, and a fixing block movably arranged on the main body;

[0009] The clamping plate is clamped in the sliding groove and the fixing block is clamped in the arc groove so that the buckle is fixedly mounted on the mounting plate.

[0010] With the above technical solution, the clip can be detachably mounted on the mounting plate and can be fixed at any position on the mounting plate as required, thereby facilitating the fixing of goods according to their size and placement. When the goods do not need to be fixed, the clip can be removed from the mounting plate and collected and stored, thus saving space.

[0011] Lift the fixing block upwards to facilitate the card plate to pass through the arc groove and enter the slide groove, and then push the buckle to make the card plate and the arc groove staggered, and then clamp the card plate in the slide groove, and then loosen the fixing block to make the fixing block clamped in the arc groove, and then fix the buckle on the mounting plate; two buckles can be clamped on the mounting plate, and the goods are placed between the two adjacent buckles, and the two buckles are respectively abutted on both sides of the goods to fix the goods; the structure is simple and easy for users to operate.

[0012] In one embodiment of the present invention, the mounting plate includes a main board and two baffles; a strip groove is provided on the main board, and the two baffles are respectively fixed on the top of the main board located on both sides of the strip groove, and the two baffle covers are provided on the strip groove to form an "inverted T" shaped slide groove.

[0013] Through the above technical solution, the baffles fixed on the top of the main board and located on both sides of the strip groove are used to cover part of the strip groove, thereby forming an "inverted T"-shaped slide groove. The width of the opening of the slide groove is smaller than the groove width inside the slide groove. When the card is clamped in the slide groove, the baffle blocks the card from above to prevent the card from falling off from the slide groove, and then fixes the buckle on the mounting plate.

[0014] In one embodiment of the present invention, a plurality of mounting holes are formed on the mainboard located in the strip-shaped slot.

[0015] Through the above technical solution, the mounting hole facilitates the installation of the mounting plate.

[0016] In one embodiment of the present invention, the clamping plate is an arc-shaped plate; the fixing block includes a connecting portion and columnar blocks fixed on both sides of the bottom of the connecting portion;

[0017] Both baffles are provided with evenly distributed arc grooves, and the diameter of the circle where the arc grooves are coaxial is larger than the diameter of the circle where the clamping plate and the column block are coaxial.

[0018] Through the above technical solution, the diameter of the circle where the arc groove is coaxial is larger than the diameter of the circle where the clamping plate and the cylindrical block are coaxial, which makes it easier for the clamping plate to pass through the arc groove into the slide groove and for the cylindrical block to be clamped in the arc groove.

[0019] In one embodiment of the present invention, the main body includes a first fixing section, a first abutting plate, a second fixing section, and a second abutting plate, wherein the first fixing section, the first abutting plate, the second fixing section, and the second abutting plate are an integrally formed structure;

[0020] Two clamping plates are integrally formed on both sides of the bottom of the first fixing section;

[0021] The fixing block is located between the first abutting plate and the second abutting plate and is movably arranged on the second fixing section;

[0022] The width of the first fixing section and the second fixing section is smaller than the width of the chute opening;

[0023] The sum of the widths of the two columnar blocks is greater than the width of the chute opening.

[0024] Through the above technical solution, two clamping plates are integrally formed on both sides of the bottom of the first fixing section, making the buckle more firmly mounted on the mounting plate and improving stability;

[0025] The fixing block is located between the first abutment plate and the second abutment plate to limit the sliding path of the fixing block, thereby preventing the fixing block from being offset or falling off from the second fixing section when the fixing block is lifted;

[0026] The width of the first fixed section and the second fixed section is smaller than the width of the chute opening, so that the first fixed section and the second fixed section can move at the chute opening;

[0027] The sum of the widths of the two columnar blocks is greater than the width of the slide opening. When the columnar block is located in the arc groove, the columnar block can be confined in the arc groove; then the clamping plate and the columnar block cooperate to fix the buckle on the mounting plate to achieve the fixation of the goods.

[0028] In one embodiment of the present invention, the distance between the two clamping plates on the same side of the first fixing section is equal to the distance between two adjacent arc-shaped grooves;

[0029] The distance between the fixing block and the clamping plate close to the first abutting plate is smaller than the distance between two adjacent arc-shaped grooves.

[0030] Through the above technical solution, when the fixed block is located in the arc groove, the card plate and the arc groove are staggered so that the card plate is located below the baffle, so that the baffle blocks the card plate from moving in the Z-axis direction, and the arc groove limits the movement of the fixed block in the X and Y-axis directions, thereby fixing the buckle on the mounting plate.

[0031] In one embodiment of the present invention, a fixing hole is opened in the middle of the second fixing section, a mounting column is fixedly provided on the inner wall above the fixing hole, a spring is sleeved on the mounting column, a connecting rod is fixedly provided on the columnar block, and the connecting rod is connected to the end of the spring.

[0032] Through the above technical solution, the second fixed section and the fixed block are connected by a spring, so that the fixed block is pulled upward to compress the spring to expose the second fixed section. After the card plate passes through the arc groove, the main body can move in the slide groove. When the main body moves until the fixed block is aligned with the arc groove, the fixed block is released, and the restoring force of the spring drives the fixed block down into the arc groove, thereby fixing the buckle on the mounting plate; the buckle can be disassembled and assembled by pulling the fixed block upward, which is convenient for operation and realizes quick disassembly and quick assembly.

[0033] In one embodiment of the present invention, a connecting hole is formed on the first fixing section, and an anti-lost rope is tied to the connecting hole.

[0034] Through the above technical solution, the anti-lost rope is convenient for users to take the buckle, and it is convenient to collect and tie several buckles together to prevent loss.

[0035] The utility model also discloses a multifunctional carriage for fixing goods, comprising a carriage floor and three carriage doors movably connected to three sides of the carriage floor; a plurality of anti-slip ridges are arranged in parallel on the carriage floor, and a mounting groove is formed between two adjacent anti-slip ridges; the utility model also includes a hanging ring and a plurality of slide mechanisms as described above, and the slide mechanism is installed in the mounting groove; the hanging ring is hinged on the carriage floor.

[0036] Through the above technical solution, a number of anti-skid ridges are arranged in parallel on the floor of the carriage to increase the strength of the floor and prevent slipping; without changing the structure of the carriage, the slide mechanism is installed in the installation groove according to the structural characteristics of the carriage itself, without occupying space in the carriage; by snapping the buckles onto the mounting plates at different positions in the carriage, it is convenient to fix the cargo according to the size of the cargo and the placement of the cargo inside the carriage, which is convenient for users to operate;

[0037] The hanging ring is used to tie ropes, and ropes can be added to assist in fixing the cargo according to the cargo securing situation.

[0038] In one embodiment of the present invention, a threaded hole is provided on the vehicle floor within the mounting groove.

[0039] Through the above technical solution, the threaded holes and the mounting holes are matched with bolts to fix the mounting plate to the car floor, which is convenient for installation.

[0040] As described above, the multifunctional slide mechanism and carriage for fixing cargo of the present invention have the following beneficial effects:

[0041] 1. Two clips are clamped on one mounting plate, and the goods are placed between the two clips. The two clips respectively abut the sides of the goods to secure the goods; or a clip is clamped on each of two parallel mounting plates, and the goods are placed between the two clips. The two clips respectively abut the side walls of the goods to secure the goods. This makes it convenient to secure the goods according to their size and placement. The structure is simple and easy for users to operate.

[0042] 2. Several anti-skid ridges are arranged in parallel on the floor of the carriage to increase the strength of the floor and prevent slipping. A mounting groove is formed between two adjacent anti-skid ridges. Without changing the structure of the carriage, the slide mechanism is installed in the mounting groove according to the structural characteristics of the carriage itself. While increasing the advantage of convenient cargo fixing in the carriage, the original performance of the carriage is ensured without taking up space in the carriage. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic structural diagram of a buckle according to Example 1 of the present utility model;

[0044] Figure 2 This is a schematic structural diagram of the mounting plate of Example 1 of the present utility model;

[0045] Figure 3 This is a schematic diagram of the installation process of the clip of Example 1 of the present utility model being installed on the mounting plate;

[0046] Figure 4 This is a schematic diagram of the slide mechanism for fixing cargo in Example 1 of the present utility model;

[0047] Figure 5 This is a schematic structural diagram of a slide mechanism of Example 2 of the present utility model installed inside a carriage;

[0048] Figure 6 yes Figure 5 Enlarged schematic diagram of part A.

[0049] : Illustrations: 2, mounting plate; 3, buckle; 4, slide; 301, main body; 302, clamping plate; 201, main board; 202, baffle; 9, arc groove; 3011, first fixing section; 3012, second fixing section; 3013, second abutting plate; 303, fixing block; 14, connecting hole; 15, mounting hole; 16, compartment floor; 17, compartment door; 18, anti-slip ridge; 19, mounting groove; 20, threaded hole; 22, cargo; 3031, connecting part; 3032, columnar block; 3014, first abutting plate; 26, fixing hole; 27, mounting column; 28, spring; 29, connecting rod; 30, hanging ring; 31, groove. DETAILED DESCRIPTION

[0050] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0051] See also Figures 1 to 6. It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of this utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by this utility model without affecting the efficacy and purpose that can be achieved by this utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of this utility model. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of this utility model without substantially changing the technical content.

[0052] Example 1

[0053] See also Figures 1 to 4 The utility model provides a multifunctional slide mechanism for fixing cargo, comprising a mounting plate 2 and a plurality of buckles 3 detachably mounted on the mounting plate 2, wherein two adjacent buckles 3 abut against both sides of cargo 22 to fix the cargo 22;

[0054] The mounting plate 2 is provided with a slide groove 4 with an inverted T-shaped cross section; the upper end of the mounting plate 2 is provided with a plurality of arc-shaped grooves 9 connected to the slide groove 4;

[0055] The buckle 3 includes a main body 301, a clamping plate 302 fixedly arranged on both sides of the bottom of the main body 301, and a fixing block 303 movably arranged on the main body 301;

[0056] The clamping plate 302 is clamped in the sliding groove 4 and the fixing block 303 is clamped in the arc groove 9 so that the buckle 3 is fixedly mounted on the mounting plate 2 .

[0057] See also Figure 1 The main body 301 includes a first fixing section 3011, a first abutting plate 3014, a second fixing section 3012 and a second abutting plate 3013. The first fixing section 3011, the first abutting plate 3014, the second fixing section 3012 and the second abutting plate 3013 are an integrally formed structure connected in sequence;

[0058] Two clamping plates 302 are integrally formed on both sides of the bottom of the first fixing section 3011; the fixing block 303 is located between the first abutting plate 3014 and the second abutting plate 3013 and is movably arranged on the second fixing section 3012; when two buckles 3 are clamped on a mounting plate 2 and the cargo 22 is placed between the two buckles 3, the second abutting plate 3013 is used to increase the contact area between the cargo 22 and the buckles 3, thereby improving the stability of the cargo 22;

[0059] The width of the first fixing section 3011 and the second fixing section 3012 is smaller than the width of the opening of the sliding groove 4 , so that the first fixing section 3011 and the second fixing section 3012 can move at the opening of the sliding groove 4 .

[0060] See also Figure 1 The fixing block 303 includes a connecting portion 3031 sleeved on the first fixing section 3011 and columnar blocks 3032 integrally formed on both sides of the bottom of the connecting portion 3031; the sum of the widths of the two columnar blocks 3032 is greater than the width of the opening of the chute 4. When the columnar blocks 3032 are located in the arc-shaped groove 9, they can be confined in the arc-shaped groove 9;

[0061] A fixing hole 26 is provided in the middle of the second fixing section 3012, and a mounting column 27 is integrally formed or welded to the inner wall above the fixing hole 26, and a spring 28 is sleeved on the mounting column 27. A connecting rod 29 is bolted to the two column blocks 3032, and the connecting rod 29 is connected to the end of the spring 28; thereby, lifting the fixing block 303 upwards can compress the spring 28 to expose the second fixing section 3012, and the main body 301 can move in the slide groove 4 after the card plate 302 passes through the arc groove 9; when the main body 301 moves to the point where the fixing block 303 is aligned with the arc groove 9, the fixing block 303 is released, and the restoring force of the spring 28 drives the fixing block 303 to move down into the arc groove 9, thereby fixing the buckle 3 on the mounting plate 2.

[0062] See also Figure 1 A connecting hole 14 is provided on the first fixing section 3011, and an anti-lost rope is tied to the connecting hole 14. The anti-lost rope makes it convenient for the user to take the buckle 3, and to collect and tie together several buckles 3 to prevent loss.

[0063] See also Figure 2 and Figure 3 , the mounting plate 2 includes a main board 201 and two baffles 202. The main board 201 is a long rod structure with a rectangular cross-section. A strip groove is opened in the middle of the upper end of the main board 201 along the length direction of the main board 201. The two baffles 202 are respectively integrally formed on the top of the main board 201 located on both sides of the strip groove. The two baffles 202 are respectively covered at part of the notch position of the strip groove to form an "inverted T"-shaped slide 4; the width of the opening of the slide 4 is smaller than the groove width inside the slide 4. When the card plate 302 is clamped in the slide 4, the baffle 202 blocks the card plate 302 from above to prevent the card plate 302 from falling off from the slide 4, thereby fixing the buckle 3 to the mounting plate 2;

[0064] A plurality of mounting holes 15 are provided on the main board 201 located in the strip-shaped groove, and the mounting holes 15 facilitate the installation of the mounting board 2 .

[0065] See also Figure 2 and Figure 3The card plate 302 is an arc-shaped plate, and both baffles 202 are provided with evenly distributed arc grooves 9. The diameter of the coaxial circle of the arc grooves 9 is larger than the diameter of the coaxial circle of the card plate 302 and the cylindrical block 3032.

[0066] The distance between the two clamping plates 302 on the same side of the first fixing section 3011 is equal to the distance between two adjacent arc-shaped grooves 9; the distance between the fixing block 303 and the clamping plate 302 on the side close to the first abutting plate 3014 is smaller than the distance between two adjacent arc-shaped grooves 9;

[0067] When the fixing block 303 is located in the arc groove 9, the card plate 302 is staggered with the arc groove 9 so that the card plate 302 is located below the baffle 202, so that the baffle 202 blocks the card plate 302 from moving in the Z-axis direction, and the arc groove 9 limits the movement of the fixing block 303 in the X and Y-axis directions, thereby fixing the buckle 3 on the mounting plate 2.

[0068] See also Figure 3 The distance between the bottom surface of the baffle 202 and the bottom of the strip groove is H, and the thickness of the card plate 302 is D, where H≥D. The gap between the card plate 302 and the strip groove is between 0.5-2mm, so that the card plate 302 can move in the slide groove 4 while avoiding large shaking of the card plate 302 in the slide groove 4, ensuring the stability of the buckle 3 installed on the mounting plate 2.

[0069] Brief description of the usage process:

[0070] When installing the buckle 3, lift the fixing block 303 upwards, align the card plate 302 with the arc groove 9, and then move the buckle downwards until the card plate 302 passes through the arc groove 9, and then push the buckle to move the main body 301 in the slide groove 4. When the card plate 302 moves to the point where the card plate 302 and the arc groove 9 are interlaced and the card plate 302 is located below the baffle 202, the second fixing block 303 is located in the arc groove 9. Release the fixing block 303 to move the fixing block 303 down into the arc groove 9, so that the baffle 202 blocks the card plate 302 from moving in the Z-axis direction, and the arc groove 9 limits the fixing block 303 from moving in the X and Y-axis directions, thereby fixing the buckle 3 on the mounting plate 2.

[0071] When removing the buckle 3, pull the fixing block 303 upward to move the fixing block 303 out of the arc groove 9, so that the main body 301 can move in the slide groove 4. After moving the card plate 302 to be opposite to the arc groove 9, pull the buckle 3 upward to remove the buckle 3 from the mounting plate 2.

[0072] Example 2

[0073] See also Figure 5 and Figure 6The present invention also provides a multifunctional carriage for fixing cargo, comprising a carriage floor 16, three carriage doors 17 movably connected to three sides of the carriage floor 16, a hanging ring 30, and a plurality of slide mechanisms as described above; a plurality of mutually parallel anti-slip ridges 18 are integrally formed on the carriage floor 16, and a mounting groove 19 is formed between two adjacent anti-slip ridges 18, and the slide mechanism is mounted in the mounting groove 19;

[0074] The carriage floor 16 is provided with grooves 31 near the four corners, and a hanging ring 30 is hinged in the groove 31; the hanging ring 30 is hidden in the groove 31 when not in use, so that the carriage floor remains flat and does not hinder the normal use of the carriage floor;

[0075] When the hanging ring 30 is in use, the hanging ring 30 is rotated so that the hanging ring 30 protrudes from the groove 31. The hanging ring 30 is used to tie a rope. Ropes can be added to assist in fixing the cargo 22 according to the fixing conditions of the cargo 22, thereby improving the stability of the fixing of the cargo 22.

[0076] A threaded hole 20 is provided on the carriage floor 16 in the mounting groove 19 . The threaded hole 20 cooperates with the mounting hole 15 to fix the mounting plate 2 to the carriage floor 16 using bolts, making it convenient for the user to install the slide mechanism on the carriage.

[0077] Usage process: The user aligns the mounting holes 15 on the mounting plate 2 with the threaded holes 20 on the vehicle floor 16 and then secures the mounting plate 2 to the mounting slot 19 with bolts. When loading cargo 22 into the vehicle, first install one clip 3 into the chute 4, then determine the installation positions of the other clips 3 based on the size and shape of the cargo 22.

[0078] The number of buckles 3 can be increased according to the size of the goods 22; the buckles 3 can also be installed in multiple distributions in the X and Y axis directions according to the shape of the goods 22, and the buckles 3 can also be installed at a certain angle to the X and Y axis directions, so as to determine a better fixing position to fix the goods 22 and ensure that the goods 22 are fixed more stably.

[0079] In summary, the present invention provides a plurality of parallel anti-skid ridges 18 on the carriage floor 16 for increasing the strength and preventing slipping. A mounting groove 19 is formed between two adjacent anti-skid ridges 18. Without changing the structure of the carriage, the slide mechanism is installed within the mounting groove 19 based on the structural characteristics of the carriage. This provides the advantage of conveniently securing cargo 22 while maintaining the original performance of the carriage and not occupying space within the carriage. Therefore, the present invention effectively overcomes the various shortcomings of the prior art and has a high degree of industrial application value.

[0080] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A multifunctional slide mechanism for fixing cargo, characterized in that: It comprises a mounting plate (2) and a plurality of buckles (3) detachably mounted on the mounting plate (2), wherein two adjacent buckles (3) abut against two sides of a cargo (22) to fix the cargo (22); The mounting plate (2) is provided with a slide groove (4) having an inverted T-shaped cross section, and the upper end of the mounting plate (2) is provided with a plurality of arc grooves (9) connected to the slide groove (4); The buckle (3) comprises a main body (301), a clamping plate (302) fixedly arranged on both sides of the bottom of the main body (301), and a fixing block (303) movably arranged on the main body (301); The clamping plate (302) is clamped in the sliding groove (4) and the fixing block (303) is clamped in the arc groove (9) so that the buckle (3) is fixedly mounted on the mounting plate (2).

2. A multifunctional slide mechanism for fixing cargo according to claim 1, characterized in that: The mounting plate (2) comprises a main board (201) and two baffles (202); a strip groove is provided on the main board (201); the two baffles (202) are respectively fixed to the top of the main board (201) located on both sides of the strip groove; the two baffles (202) are covered on the strip groove to form an "inverted T"-shaped slide groove (4).

3. A multifunctional slide mechanism for fixing cargo according to claim 2, characterized in that: A plurality of mounting holes (15) are provided on the main board (201) located in the strip-shaped groove.

4. A multifunctional slide mechanism for fixing cargo according to claim 2, characterized in that: The clamping plate (302) is an arc-shaped plate; the fixing block (303) comprises a connecting portion (3031) and columnar blocks (3032) fixed on both sides of the bottom of the connecting portion (3031); The two baffles (202) are both provided with evenly distributed arc grooves (9), and the diameter of the coaxial circle of the arc grooves (9) is greater than the diameter of the coaxial circle of the clamping plate (302) and the columnar block (3032).

5. A multifunctional slide mechanism for fixing cargo according to claim 4, characterized in that: The main body (301) comprises a first fixing section (3011), a first abutting plate (3014), a second fixing section (3012) and a second abutting plate (3013), wherein the first fixing section (3011), the first abutting plate (3014), the second fixing section (3012) and the second abutting plate (3013) are an integrally formed structure; Two clamping plates (302) are integrally formed on both sides of the bottom of the first fixing section (3011); The fixing block (303) is located between the first abutting plate (3014) and the second abutting plate (3013) and is movably arranged on the second fixing section (3012); The width of the first fixing section (3011) and the second fixing section (3012) is smaller than the width of the opening of the sliding groove (4); The sum of the widths of the two columnar blocks (3032) is greater than the width of the opening of the slide groove (4).

6. A multifunctional slide mechanism for fixing cargo according to claim 5, characterized in that: The distance between the two clamping plates (302) on the same side of the first fixing section (3011) is equal to the distance between two adjacent arc-shaped grooves (9); The distance between the fixing block (303) and the clamping plate (302) on the side close to the first abutting plate (3014) is smaller than the distance between two adjacent arc-shaped grooves (9).

7. A multifunctional slide mechanism for fixing cargo according to claim 6, characterized in that: A fixing hole (26) is provided in the middle of the second fixing section (3012), a mounting column (27) is fixedly provided on the inner wall above the fixing hole (26), a spring (28) is sleeved on the mounting column (27), a connecting rod (29) is fixedly provided on the columnar block (3032), and the connecting rod (29) is connected to the end of the spring (28).

8. The multifunctional slide mechanism for fixing cargo according to claim 5, characterized in that: The first fixing section (3011) is provided with a connecting hole (14), and an anti-lost rope is tied to the connecting hole (14).

9. A multifunctional carriage for fixing goods, comprising a carriage floor (16) and three carriage doors (17) movably connected to three sides of the carriage floor (16); a plurality of anti-skid ridges (18) are arranged in parallel on the carriage floor (16), and a mounting groove (19) is formed between two adjacent anti-skid ridges (18); the characteristics are: It also includes a hanging ring (30) and a plurality of slide mechanisms as described in any one of claims 1 to 8, wherein the slide mechanism is installed in the installation groove (19); the hanging ring (30) is hinged on the car body floor (16).

10. A multifunctional carriage for fixing goods according to claim 9, characterized in that: A threaded hole (20) is provided on the carriage bottom plate (16) located in the mounting groove (19).

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