Railway wagon door paint drying device

Abstract

The utility model discloses a rail wagon door paint drying device which comprises a base plate, supports are fixedly installed at the four corners of the outer surface of the lower end of the base plate, universal wheels with locks are fixedly installed on the outer surfaces of the lower ends of the supports, and lifting assemblies are fixedly installed at the left end and the right end of the outer surface of the upper end of the base plate. The number of the lifting assemblies is two, a drying assembly is fixedly mounted on the upper portion between the two lifting assemblies, each lifting assembly comprises a partition plate, a top plate, a hydraulic rod, a lifting plate, a first fixing block, a guide rod, a second fixing block, a guide hole and a supporting column, and each drying assembly comprises a mounting frame, a heating rod, a driven shaft, a driving shaft, a motor and a protective net. According to the rail wagon door paint drying device, through the arrangement of the drying assembly, vehicle paint can be conveniently dried, the drying efficiency is improved, through the arrangement of the lifting assembly, the drying assembly can be conveniently driven to ascend and descend, and the applicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of railway freight car door inspection and maintenance technology, specifically a railway freight car door paint drying device. Background Technology

[0002] First, applying paint can form a protective film on the surface of the car door, effectively isolating moisture and oxygen, thereby preventing the metal of the car door from being oxidized and corroded, that is, preventing rust. This is crucial for extending the service life of the car door, especially in humid and rainy environments, where rust prevention is particularly important.

[0003] Secondly, painting can also improve the appearance of the car doors, making the railway freight cars look cleaner and newer. This not only helps to improve the image of the railway freight cars, but may also have a positive impact on the perceived value of the vehicles.

[0004] However, in current technology, after painters apply paint to car doors, the paint is allowed to dry naturally. Generally, it takes about two hours before the paint can be touched, and 24 hours for the paint surface to reach 80% hardness. This drying efficiency is low, and the long waiting time allows dust to easily adhere to the paint on the exterior of the car door.

[0005] Therefore, we propose a paint drying device for railway freight car doors. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a paint drying device for railway freight car doors, which has the advantages of drying and improving the efficiency of paint drying, and can effectively solve the problems in the background technology.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a paint drying device for railway freight car doors, comprising a base plate, brackets fixedly installed at the four corners of the lower outer surface of the base plate, lockable casters fixedly installed on the lower outer surface of the brackets, lifting components fixedly installed at the left and right ends of the upper outer surface of the base plate, the number of lifting components being two sets, a drying component fixedly installed at the upper part between the two sets of lifting components, the lifting component comprising a partition plate, a top plate, a hydraulic rod, a lifting plate, a first fixing block, a guide rod, a second fixing block, a guide hole and a support column, the drying component comprising a mounting frame, a heating rod, a driven shaft, a drive shaft, a motor and a protective net, and the number of support columns in one set of the lifting components being two sets, the lower outer surface of the two sets of support columns being fixedly connected to the middle of one end of the upper outer surface of the base plate.

[0010] Preferably, the partition is fixedly installed in the middle between the two sets of support columns, the top plate is fixedly installed at the top between the two sets of support columns, and the hydraulic rod is fixedly installed between the upper outer surface of the partition and the top plate.

[0011] Preferably, the upper outer surface of the piston rod in the hydraulic rod is fixedly connected to the middle of the lower outer surface of the lifting plate. The first fixing block is fixedly installed on the lower part of one side of the outer surface of the lifting plate. The guide rod is fixedly installed on the lower outer surface of the first fixing block. The second fixing block is fixedly installed on one end of the outer surface of the top plate. The guide hole is opened on the upper outer surface of the second fixing block. The guide rod passes through the guide hole, and the outer wall of the guide rod is slidably connected to the guide hole.

[0012] Preferably, the heating rod is fixedly installed inside the mounting frame, the protective net is fixedly installed on one side of the outer surface of the mounting frame, the driven shaft is fixedly installed in the middle of one end of the outer surface of the mounting frame, the driving shaft is fixedly installed in the middle of the other end of the outer surface of the mounting frame, and the motor is connected to one end of the outer surface of the driving shaft.

[0013] Preferably, the motor is fixedly installed in the middle of the outer surface of one side of the lifting plate in one set of lifting assemblies, and the driven shaft is connected to the middle of the outer surface of one side of the lifting plate in another set of lifting assemblies.

[0014] Preferably, bearings are provided between the driven shaft, the driving shaft and the lifting plate, and the driven shaft and the driving shaft are rotatably connected to the lifting plate through the bearings. A coupling is provided between the driving shaft and the motor, and the outer surface of one end of the driving shaft is fixedly connected to the outer surface of one end of the output shaft of the motor through the coupling.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a paint drying device for railway freight car doors, which has the following beneficial effects:

[0017] 1. A railway freight car door paint drying device, through the setting of drying components, facilitates the drying process of the car paint and improves the drying efficiency.

[0018] 2. The paint drying device for railway freight car doors is equipped with a lifting component, which facilitates the lifting and lowering of the drying component, thereby improving its applicability. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a paint drying device for railway freight car doors according to the present invention.

[0020] Figure 2 This is a partial structural schematic diagram of a paint drying device for railway freight car doors according to the present invention.

[0021] Figure 3 This is a schematic diagram of the lifting component in a paint drying device for railway freight car doors according to this utility model.

[0022] Figure 4 This is a schematic diagram of the drying component in a paint drying device for railway freight car doors according to this utility model.

[0023] In the diagram: 1. Base plate; 2. Bracket; 3. Lockable caster wheel; 4. Lifting assembly; 5. Drying assembly; 6. Partition; 7. Top plate; 8. Hydraulic rod; 9. Lifting plate; 10. First fixing block; 11. Guide rod; 12. Second fixing block; 13. Guide hole; 14. Mounting frame; 15. Heating rod; 16. Driven shaft; 17. Drive shaft; 18. Motor; 19. Protective net; 20. Support column. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is a paint drying device for railway freight car doors.

[0026] like Figure 1-4 As shown, the system includes a base plate 1. Brackets 2 are fixedly installed at the four corners of the lower outer surface of the base plate 1. Lockable casters 3 are fixedly installed on the lower outer surface of the brackets 2. Lifting components 4 are fixedly installed at the left and right ends of the upper outer surface of the base plate 1. There are two sets of lifting components 4. A drying component 5 is fixedly installed on the upper part between the two sets of lifting components 4. The lifting component 4 includes a partition 6, a top plate 7, a hydraulic rod 8, a lifting plate 9, a first fixing block 10, a guide rod 11, a second fixing block 12, a guide hole 13, and a support column 20. The drying component 5 includes a mounting frame 14, a heating rod 15, a driven shaft 16, a drive shaft 17, a motor 18, and a protective net 19. There are two sets of support columns 20 in each set of lifting components 4. The lower outer surface of the two sets of support columns 20 is fixedly connected to the middle of one end of the upper outer surface of the base plate 1.

[0027] The partition 6 is fixedly installed in the middle between the two sets of support columns 20, the top plate 7 is fixedly installed at the top between the two sets of support columns 20, and the hydraulic rod 8 is fixedly installed between the upper outer surface of the partition 6 and the top plate 7; the upper outer surface of the piston rod in the hydraulic rod 8 is fixedly connected to the middle of the lower outer surface of the lifting plate 9, the first fixing block 10 is fixedly installed on the lower part of one side of the outer surface of the lifting plate 9, the guide rod 11 is fixedly installed on the lower outer surface of the first fixing block 10, the second fixing block 12 is fixedly installed on one end of the outer surface of the top plate 7, the guide hole 13 is opened on the upper outer surface of the second fixing block 12, the guide rod 11 passes through the guide hole 13, and the outer wall of the guide rod 11 is slidably connected to the guide hole 13; the heating rod 15 is fixedly installed inside the mounting frame 14, and the protective net 19 is fixedly installed. The driven shaft 16 is fixedly installed on one side of the outer surface of the mounting frame 14, and the driven shaft 17 is fixedly installed on the middle of the outer surface of one end of the mounting frame 14. The motor 18 is connected to the outer surface of one end of the driven shaft 17. The motor 18 is fixedly installed on the middle of one side of the outer surface of the lifting plate 9 in one set of lifting components 4, and the driven shaft 16 is connected to the middle of one side of the outer surface of the lifting plate 9 in another set of lifting components 4. Bearings are provided between the driven shaft 16, the driven shaft 17 and the lifting plate 9. The driven shaft 16 and the driven shaft 17 are rotatably connected to the lifting plate 9 through the bearings. A coupling is provided between the driven shaft 17 and the motor 18. The outer surface of one end of the driven shaft 17 is fixedly connected to the outer surface of one end of the output shaft of the motor 18 through the coupling.

[0028] It should be noted that this utility model is a paint drying device for railway freight car doors. The drying component 5, through the heating rod 15, can dry the paint on the car door, improving drying efficiency and reducing waiting time. The operation of the motor 18 drives the drive shaft 17 to rotate, and the drive shaft 17 drives the mounting frame 14 to rotate, which can adjust the heating direction of the heating rod 15 and improve applicability. The lifting component 4, through the operation of the hydraulic rod 8, drives the lifting plate 9 to rise and fall. The lifting plate 9 drives the first fixing block 10 to rise and fall. The first fixing block 10 drives the guide rod 11 to slide along the guide hole 13, which can improve the stability of the rise and fall. The lifting plate 9 drives the drying component 5 to rise and fall, realizing the adjustment of the height of the drying component 5 and improving applicability.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A railway wagon door paint drying apparatus comprising a base plate (1), characterised in that: The four corners of the lower outer surface of the substrate (1) are fixedly installed with brackets (2), and the lower outer surface of the brackets (2) is fixedly installed with lockable casters (3). The left and right ends of the upper outer surface of the substrate (1) are fixedly installed with lifting components (4). There are two sets of lifting components (4). A drying component (5) is fixedly installed on the upper part between the two sets of lifting components (4). The lifting component (4) includes a partition (6), a top plate (7), a hydraulic rod (8), a lifting plate (9), a first fixing block (10), a guide rod (11), a second fixing block (12), a guide hole (13), and a support column (20). The drying component (5) includes a mounting frame (14), a heating rod (15), a driven shaft (16), a drive shaft (17), a motor (18), and a protective net (19). The number of support columns (20) in one set of lifting components (4) is two. The lower outer surface of the two sets of support columns (20) is fixedly connected to the middle part of one end of the upper outer surface of the substrate (1).

2. A railway freight car door paint drying apparatus as defined in claim 1, wherein: The partition (6) is fixedly installed in the middle between the two sets of support columns (20), the top plate (7) is fixedly installed at the top between the two sets of support columns (20), and the hydraulic rod (8) is fixedly installed between the upper outer surface of the partition (6) and the top plate (7).

3. The paint drying device for railway freight car doors according to claim 2, characterized in that: The upper outer surface of the piston rod in the hydraulic rod (8) is fixedly connected to the middle of the lower outer surface of the lifting plate (9). The first fixing block (10) is fixedly installed on the lower part of the outer surface of one side of the lifting plate (9). The guide rod (11) is fixedly installed on the lower outer surface of the first fixing block (10). The second fixing block (12) is fixedly installed on the outer surface of one end of the top plate (7). The guide hole (13) is opened on the upper outer surface of the second fixing block (12). The guide rod (11) passes through the guide hole (13), and the outer wall of the guide rod (11) and the guide hole (13) are slidably connected.

4. The paint drying device for railway freight car doors according to claim 3, characterized in that: The heating rod (15) is fixedly installed inside the mounting frame (14), the protective net (19) is fixedly installed on one side of the outer surface of the mounting frame (14), the driven shaft (16) is fixedly installed in the middle of one end of the outer surface of the mounting frame (14), the driving shaft (17) is fixedly installed in the middle of the other end of the outer surface of the mounting frame (14), and the motor (18) is connected to one end of the outer surface of the driving shaft (17).

5. A paint drying device for railway freight car doors according to claim 4, characterized in that: The motor (18) is fixedly installed in the middle of the outer surface of the lifting plate (9) on one side of one set of lifting assemblies (4), and the driven shaft (16) is connected to the middle of the outer surface of the lifting plate (9) on one side of another set of lifting assemblies (4).

6. A paint drying device for railway freight car doors according to claim 5, characterized in that: Bearings are provided between the driven shaft (16), the driving shaft (17) and the lifting plate (9). The driven shaft (16) and the driving shaft (17) are rotatably connected to the lifting plate (9) through the bearings. A coupling is provided between the driving shaft (17) and the motor (18). The outer surface of one end of the driving shaft (17) is fixedly connected to the outer surface of one end of the output shaft of the motor (18) through the coupling.

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