Truck compartment with built-in protection plate

Abstract

The utility model relates to the technical field of boxcars, in particular to a boxcar with built-in protective plates, which comprises a boxcar body and a plurality of protective plates, a plurality of grooves I are symmetrically arranged on the inner walls of two sides of the boxcar body in an array manner, studs are fixedly arranged on the inner walls of the grooves I, and the protective plates are arranged in the grooves I; cavities are formed in the inner walls of the adjacent sides, close to the carriage body, of the protection plates correspondingly, fixing plates are arranged on the sides, close to the adjacent inner walls of the carriage body, of the protection plates correspondingly, and the fixing plates abut against the inner walls of the adjacent sides of the carriage body correspondingly. A plurality of threaded sleeves matched with the studs are symmetrically and rotationally arranged on the inner walls of the cavities in an array mode, one ends of the threaded sleeves penetrate through the fixing plate and extend into the adjacent first grooves, and the ends, close to the fixing plate, of the studs extend into the adjacent threaded sleeves; the protective plate is convenient to disassemble and assemble, so that the protective plate is convenient to maintain and replace subsequently.

Description

Technical Field

[0001] The utility model relates to a truck compartment with a built-in protective plate, belonging to the technical field of truck compartments. Background Art

[0002] A cargo vehicle is generally called a van, also known as a truck. It refers to a vehicle that is mainly used to transport goods. Sometimes it also refers to a vehicle that can tow other vehicles. It belongs to the category of commercial vehicles and can generally be divided into heavy and light types according to the weight of the vehicle. Most trucks use diesel engines as their power source. When loading and unloading goods, it is easy for the goods to scratch the inner wall of the truck compartment, which can easily cause the paint to fall off and the compartment to be corroded. Therefore, it is necessary to install a protective plate in the truck compartment.

[0003] Existing truck compartments have built-in protective plates, which are mostly made by drilling holes in the compartment and then fixing the protective plates to the inner wall of the compartment with multiple bolts, making it inconvenient to remove and install the protective plates, and thus inconvenient for subsequent replacement and maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a truck compartment with a built-in protective plate. The utility model can facilitate the removal and installation of the protective plate, thereby facilitating the subsequent maintenance and replacement of the protective plate, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A truck compartment with built-in protective plates comprises a compartment body and a plurality of protective plates, wherein the inner walls on both sides of the compartment body are provided with a plurality of grooves in a symmetrical array, the inner walls of the grooves are fixedly provided with studs, the inner walls of the protective plates adjacent to the compartment body are provided with cavities, the side of the protective plates adjacent to the inner wall of the compartment body is provided with fixing plates, the fixing plates are in contact with the inner wall adjacent to the compartment body, the inner walls of the cavities are provided with a plurality of threaded sleeves matching the studs in a symmetrical array and rotatably arranged, one end of the threaded sleeves passes through the fixing plate and extends into the adjacent grooves, and the ends of the studs adjacent to the fixing plate extend into the adjacent threaded sleeves.

[0007] Furthermore, the fixing plate and the protective plate are fixedly connected by a plurality of locking screws.

[0008] Furthermore, a second groove is provided on one side of the protective plate away from the adjacent fixed plate, an adjusting rod is rotatably embedded in the second groove, one end of the adjusting rod extends into the cavity, a sprocket is fixedly sleeved on the adjusting rod and the threaded sleeve located in the cavity, and the sprockets located in the same cavity are connected by chain transmission.

[0009] Furthermore, a bearing seat matching the adjusting rod is fixedly embedded through the fixing plate, and a plurality of shaft sleeves matching the threaded sleeve are fixedly embedded through the fixing plate in a symmetrical array.

[0010] Furthermore, the end caps of the adjusting rods are all provided with hexagonal sockets.

[0011] Furthermore, a sealing cover matching the second groove is slidably embedded on the protective plate.

[0012] Furthermore, the number of the threaded sleeves is 4-8.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with an adjusting rod, a threaded sleeve and a stud. When in use, the threaded sleeve is inserted into a corresponding groove, and then a tool is used to rotate the adjusting rod, so that the adjusting rod drives the corresponding sprocket to rotate. At this time, the sprocket drives other sprockets to rotate through the chain, so that the threaded sleeve can be driven to rotate through the sprocket, and then the threaded sleeve can be tightened on the corresponding stud, and then the device can be fixed in the car body, so that the protective plate can be easily disassembled and installed. By providing a locking screw, the fixing plate can be disassembled, and then the sprocket and the chain can be repaired and replaced. The utility model can facilitate the disassembly and installation of the protective plate, so as to facilitate the subsequent repair and replacement of the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a truck compartment with a built-in protective plate according to the utility model;

[0017] Figure 2 It is a structural schematic diagram of a truck compartment with a built-in protective plate of the utility model;

[0018] Figure 3 The utility model is a truck compartment with a built-in protective plate Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 It is a side view of a protective plate and a fixing plate of a truck compartment with a built-in protective plate of the utility model;

[0020] Figure 5 It is a side view of a protective plate of a truck compartment with a built-in protective plate according to the utility model;

[0021] Numbers in the figure: 1. Carriage body; 2. Protective plate; 3. Groove 1; 4. Stud; 5. Cavity; 6. Fixing plate; 7. Threaded sleeve; 8. Locking screw; 9. Groove 2; 10. Adjusting rod; 11. Sprocket; 12. Chain. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A truck compartment with built-in protective plates comprises a compartment body 1 and a plurality of protective plates 2, wherein a plurality of grooves 3 are symmetrically arranged on the inner walls on both sides of the compartment body 1, studs 4 are fixedly arranged on the inner walls of the grooves 3, a cavity 5 is arranged on the inner wall of the protective plate 2 adjacent to the compartment body 1, a fixing plate 6 is arranged on the side of the protective plate 2 adjacent to the inner wall of the compartment body 1, the fixing plates 6 are in contact with the inner wall of the compartment body 1 adjacent to the side, a plurality of threaded sleeves 7 matching the studs 4 are rotatably arranged on the inner wall of the cavity 5 in a symmetrical array, one end of the threaded sleeve 7 passes through the fixing plate 6 and extends into the adjacent groove 3, and one end of the stud 4 adjacent to the fixing plate 6 extends into the adjacent threaded sleeve 7.

[0025] Specifically, Figure 1-Figure 5 As shown, the fixing plate 6 and the protective plate 2 are fixedly connected by a plurality of locking screws 8. By using the locking screws 8 to fix the fixing plate 6 and the protective plate 2, it is convenient to repair and replace the sprocket 11 and the chain 12.

[0026] Specifically, Figure 1-Figure 5As shown, the protective plate 2 is provided with a groove 2 9 on one side away from the adjacent fixed plate 6, and an adjusting rod 10 is rotatably embedded in the groove 2 9. One end of the adjusting rod 10 extends into the cavity 5. A sprocket 11 is fixedly sleeved on the adjusting rod 10 and the threaded sleeve 7 located in the cavity 5. The sprockets 11 located in the same cavity 5 are connected by a chain 12. A bearing seat matching the adjusting rod 10 is fixedly embedded in the fixed plate 6. A symmetrical array of bearings is fixedly embedded in the fixed plate 6. A plurality of shaft sleeves matching the threaded sleeve 7, the end caps of the adjusting rod 10 are all provided with hexagonal grooves, and the protective plate 2 is slidably embedded with sealing covers matching the groove 2 9. The adjusting rod 10 is rotated by using a tool, so that the adjusting rod 10 drives the corresponding sprocket 11 to rotate. At this time, the sprocket 11 drives other sprockets 11 to rotate through the chain 12, so that the threaded sleeve 7 can be driven to rotate through the sprocket 11, and then the threaded sleeve 7 can be tightened on the corresponding stud 4, and then the device can be fixed in the car body 1.

[0027] Example 2 Please refer to Figure 1-Figure 5 The difference between this embodiment and embodiment 1 is that the number of the threaded sleeves 7 is 4-8. By providing a plurality of threaded sleeves 7, the stability of the connection between the device and the carriage body 1 can be improved.

[0028] The working principle of the utility model is as follows: when in use, the adjusting rod 10 is rotated by using a tool, so that the adjusting rod 10 drives the corresponding sprocket 11 to rotate. At this time, the sprocket 11 drives other sprockets 11 to rotate through the chain 12, so that the threaded sleeve 7 can be driven to rotate through the sprocket 11, and then the threaded sleeve 7 can be loosened and removed, and then the locking screw 7 can be loosened and removed, so that the fixing plate 6 can be separated from the protective plate 2, which is convenient for repairing the sprocket 11 and the chain 12.

[0029] Although the 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.

Claims

1. A freight car compartment with a built-in protective plate, comprising a compartment body (1) and a plurality of protective plates (2), characterized in that: A plurality of grooves (3) are symmetrically arranged on the inner walls of both sides of the carriage body (1), and studs (4) are fixedly arranged on the inner walls of the grooves (3). A cavity (5) is arranged on the inner wall of the protective plate (2) adjacent to the carriage body (1), and a fixing plate (6) is arranged on the side of the protective plate (2) adjacent to the inner wall of the carriage body (1). The fixing plates (6) are in contact with the inner wall of the carriage body (1). A plurality of threaded sleeves (7) matching the studs (4) are symmetrically arranged on the inner wall of the cavity (5), and one end of the threaded sleeves (7) passes through the fixing plate (6) and extends into the adjacent grooves (3). One end of the stud (4) adjacent to the fixing plate (6) extends into the adjacent threaded sleeve (7).

2. A truck compartment with a built-in protective plate according to claim 1, characterized in that: The fixing plate (6) and the protection plate (2) are fixedly connected via a plurality of locking screws (8).

3. A truck compartment with a built-in protective plate according to claim 1, characterized in that: A second groove (9) is provided on a side of the protective plate (2) away from the adjacent fixed plate (6), and an adjusting rod (10) is rotatably embedded in the second groove (9). One end of the adjusting rod (10) extends into the cavity (5), and a sprocket (11) is fixedly sleeved on the adjusting rod (10) and the threaded sleeve (7) located in the cavity (5), and the sprockets (11) located in the same cavity (5) are connected to each other through a chain (12).

4. A truck compartment with a built-in protective plate according to claim 3, characterized in that: A bearing seat matching the adjusting rod (10) is fixedly embedded through the fixing plate (6), and a plurality of shaft sleeves matching the threaded sleeve (7) are fixedly embedded through the fixing plate (6) in a symmetrical array.

5. A truck compartment with a built-in protective plate according to claim 4, characterized in that: The end caps of the adjusting rods (10) are each provided with a hexagonal socket.

6. A truck compartment with a built-in protective plate according to claim 5, characterized in that: The protective plates (2) are all slidably embedded with sealing covers that match the second grooves (9).

7. The truck compartment with built-in protective plate according to claim 1, characterized in that: The number of the threaded sleeves (7) is 4-8.

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