Supporting device for rust removal and paint brushing of pipeline

Abstract

The utility model provides a supporting device for rust removal and paint brushing of a pipeline. The supporting device comprises two supporting units. The supporting unit comprises two rotating wheel units and a base unit; the rotating wheel unit comprises a rotating wheel, a rotating shaft and two supporting vertical plates; the rotating wheel is arranged on the rotating shaft in a penetrating mode and arranged between the two supporting vertical plates. The two ends of the rotating shaft are rotationally connected with the two supporting vertical plates correspondingly, so that the rotating wheel can rotate relative to the supporting vertical plates. The bottom ends of the supporting vertical plates in the two rotating wheel units are connected with the base unit. The two rotating wheel units are arranged in parallel, so that the two rotating wheels rotate on the same plane; the pipeline is placed on the two supporting units, and the two supporting units are arranged in parallel in the direction parallel to the axis of the pipeline, so that the rotating plane of the rotating wheel is perpendicular to the axis of the pipeline; the pipeline can be rotated easily during rust removal, oil brushing and other operations, operation is convenient, the structure is simple, used materials are few, time and labor are saved, the working efficiency can be improved, the construction site can be saved, and repeated utilization can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline rust removal and anti-corrosion, and particularly relates to a supporting device for pipeline rust removal and painting. Background Art

[0002] On-site pipe derusting and painting is typically done by first derusting and painting one side of the stacked pipes, then painting the other side after they have dried. However, this approach often makes it difficult to evenly coat the pipe surface, which not only affects the appearance but also potentially weakens the paint's anti-corrosion effectiveness. While painting in small batches can improve paint uniformity to a certain extent, it significantly reduces construction efficiency, increases labor and time costs, and requires frequent reversing, which is time-consuming and labor-intensive.

[0003] Therefore, it is necessary to design a device that can quickly and evenly perform rust removal and paint operations on pipelines. Utility Model Content

[0004] The utility model provides a supporting device for rust removal and painting of pipelines, which is used to solve the problems in the prior art that pipelines cannot be rust removed and oiled quickly and evenly.

[0005] The utility model provides a supporting device for rust removal and painting of pipelines, comprising two supporting units; the supporting unit comprises two rotating wheel units and a base unit;

[0006] The wheel unit includes a wheel, a rotating shaft and two supporting vertical plates;

[0007] The rotating wheel is arranged on the rotating shaft and is arranged between the two supporting vertical plates; the two ends of the rotating shaft are rotatably connected to the two supporting vertical plates respectively, so that the rotating wheel can rotate relative to the supporting vertical plates;

[0008] The bottom ends of the supporting vertical plates in the two rotating wheel units are respectively connected to the base units;

[0009] The two runner units are arranged in parallel so that the two runners rotate on the same plane;

[0010] The pipeline is placed on two supporting units, and the two supporting units are arranged side by side in a direction parallel to the axis of the pipeline, so that the rotating plane of the runner is perpendicular to the axis of the pipeline.

[0011] Compared with the existing technology, the benefits of the present invention are: the pipeline is supported by the wheels in the two supporting units, so that the pipeline can be easily rotated during operations such as rust removal and oiling. It is easy to operate, has a simple structure, uses less materials, saves time and effort, and has low technical requirements for operators. It can improve work efficiency, save construction space, and can be reused.

[0012] Furthermore, the base unit includes a channel steel base, and a reserved bolt hole is opened on the channel steel base;

[0013] The runner unit also includes a supporting base plate, the bottom ends of the two supporting vertical plates are fixedly connected to the two ends of the supporting base plate respectively; the supporting base plate is provided with bolt holes corresponding to the reserved bolt holes of the channel steel base;

[0014] The supporting base plate is fixedly connected to the channel steel base by bolts.

[0015] Furthermore, the wheel unit also includes a limiting circular plate; the limiting circular plate is sleeved on the rotating shaft and located between the wheel and the supporting vertical plate, and the outer diameter of the limiting circular plate is larger than the outer diameter of the wheel; the pipeline is placed on the wheel, and the outer edges of both ends of the pipeline are in contact with the limiting circular plate.

[0016] Furthermore, it also includes a driving unit;

[0017] The driving unit is connected to any one of the rotating wheel units to drive the rotating wheel in the rotating wheel unit connected to the driving unit to rotate.

[0018] Furthermore, the driving unit includes a motor and a driving gear; the wheel unit connected to the driving unit also includes a driven gear;

[0019] A driving gear is installed at the output end of the motor, and the driving gear is engaged with the driven gear; the driven gear drives the wheel to rotate synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Fig. 1 Schematic diagram of a supporting device in one embodiment of the present utility model;

[0021] Fig. 2 Schematic diagram of a wheel unit in one embodiment of the present invention;

[0022] Fig. 3 This is a schematic diagram of a base unit in one embodiment of the present utility model;

[0023] Fig. 4 Schematic diagram of a driving unit in one embodiment of the present invention.

[0024] Description of reference numerals:

[0025] 1. Pipeline; 2. Motor; 3. Driving gear; 4. Driven gear; 51. Rotor; 52. Limiting circular plate; 53. Rotating shaft; 61. Support vertical plate; 62. Support bottom plate; 7. Channel steel base; 8. Reserved bolt holes; 9. Fixed steel plate. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] See also Figs. 1-4 The utility model provides a supporting device for rust removal and painting of pipelines, comprising two supporting units; the supporting unit comprises two wheel units and a base unit; the wheel unit comprises a wheel 51, a rotating shaft 53 and two supporting vertical plates 61; the wheel 51 is passed through the rotating shaft 53 and arranged between the two supporting vertical plates 61; both ends of the rotating shaft 53 are rotatably connected to the two supporting vertical plates 61, so that the wheel 51 can rotate relative to the supporting vertical plates 61; the bottom ends of the supporting vertical plates 61 in the two wheel units are respectively connected to the base units; the two wheel units are arranged side by side so that the two wheels 51 rotate on the same plane; the pipeline 1 is placed on the two supporting units, and the two supporting units are arranged side by side in a direction parallel to the axis of the pipeline 1, so that the rotation plane of the wheel 51 is perpendicular to the axis of the pipeline 1.

[0028] The supporting device for rust removal and painting of pipelines provided by the utility model supports the pipeline 1 through the rotating wheels 51 in the two supporting units, so that the pipeline 1 can be easily rotated when performing operations such as rust removal and oiling. It is easy to operate, has a simple structure, uses less materials, saves time and effort, and has low technical requirements for operators. It can improve work efficiency, save construction space, and can be reused.

[0029] In one embodiment, the base unit includes a channel steel base 7 , and a reserved bolt hole 8 is opened on the channel steel base 7 ;

[0030] The wheel unit also includes a supporting base plate 62, and the bottom ends of the two supporting vertical plates 61 are fixedly connected to the two ends of the supporting base plate 62 respectively; bolt holes corresponding to the reserved bolt holes 8 of the channel steel base 7 are opened on the supporting base plate 62; the supporting base plate 62 is fixedly connected to the channel steel base 7 by bolts.

[0031] The channel steel base 7 is composed of two upper wings with reserved bolt holes 8 placed back to back on the channel steel and fixed steel plates 9 on both sides.

[0032] In an embodiment, the rotating wheel unit further comprises a limiting disc 52, which is sleeved on the rotating shaft 53 and located between the rotating wheel 51 and the supporting vertical plate 61, and the outer diameter of the limiting disc 52 is larger than that of the rotating wheel 51; the pipeline 1 is placed on the rotating wheel 51, and the outer edges of the two ends of the pipeline 1 are in contact with the limiting disc 52. The limiting disc 52 is installed on the outer side of the rotating wheel 51 and the inner side of the supporting vertical plate 61, and is used for preventing displacement of the pipeline 1 when the pipeline 1 rotates.

[0033] In an embodiment, the driving unit is further comprised, which is connected with any rotating wheel unit, and drives the rotating wheel 51 in the rotating wheel unit connected with the driving unit to rotate. Any rotating wheel 51 is driven to rotate by the driving unit, so that the remaining three rotating wheels 51 can be driven to rotate synchronously by the pipeline 1 in use.

[0034] In an embodiment, the driving unit comprises a motor 2 and a driving gear 3; the rotating wheel unit connected with the driving unit further comprises a driven gear 4; the output end of the motor 2 is provided with the driving gear 3, the motor 2 drives the driving gear 3 to rotate, the driving gear 3 is engaged with the driven gear 4, drives the driven gear 4 to rotate, and the driven gear 4 drives the rotating wheel 51 to rotate synchronously. Alternatively, the motor 2 is a variable frequency driving motor 2.

[0035] The utility model does not limit the use mode of the supporting device, and optionally comprises the following steps:

[0036] S1: first, the rotating wheel 51, the rotating shaft 53, the limiting disc 52 and the supporting vertical plate 61 are assembled into a rotating wheel unit, and the driven gear 4 is installed on one of the rotating wheel units;

[0037] S2: according to the pipe diameter of the pipeline 1, the two groups of rotating wheel units are fixed on the base unit by bolts, so that the two groups of rotating wheel units are clamped to the pipeline 1 to form support, and a supporting unit is assembled;

[0038] S3: the driving gear 3 is installed on the output end of the variable frequency driving motor 2, and is adjusted to a position where the driving gear 3 can be engaged with the driven gear 4 for transmission;

[0039] S4: the pipeline 1 is placed between the two groups of supporting units, and the outer edges of the two ends are in contact with the limiting disc 52; after being stabilized, the motor 2 is started, and after the pipeline 1 is stably rotated, the rust removal and painting operation is started.

[0040] Finally, it should be noted that: the above embodiments are only to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; if these modifications and changes are within the scope of the claims of the present application and its equivalent technology, they should be considered as the protection scope of the present application.

Claims

1. A support device for pipeline rust removal and painting, characterized in that: It includes two supporting units; the supporting unit includes two rotating wheel units and a base unit; The wheel unit includes a wheel, a rotating shaft and two supporting vertical plates; The rotating wheel is arranged on the rotating shaft and is arranged between the two supporting vertical plates; the two ends of the rotating shaft are rotatably connected to the two supporting vertical plates respectively, so that the rotating wheel can rotate relative to the supporting vertical plates; The bottom ends of the supporting vertical plates in the two rotating wheel units are respectively connected to the base units; The two runner units are arranged in parallel so that the two runners rotate on the same plane; The pipeline is placed on two supporting units, and the two supporting units are arranged side by side in a direction parallel to the axis of the pipeline, so that the rotating plane of the runner is perpendicular to the axis of the pipeline.

2. The supporting device for pipeline rust removal and painting according to claim 1, characterized in that: The base unit includes a channel steel base, and a reserved bolt hole is opened on the channel steel base; The runner unit also includes a supporting base plate, the bottom ends of the two supporting vertical plates are fixedly connected to the two ends of the supporting base plate respectively; the supporting base plate is provided with bolt holes corresponding to the reserved bolt holes of the channel steel base; The supporting base plate is fixedly connected to the channel steel base by bolts.

3. The supporting device for pipeline rust removal and painting according to claim 2, characterized in that: The rotor unit also includes a limiting circular plate; the limiting circular plate is sleeved on the rotating shaft and located between the rotor and the supporting vertical plate, and the outer diameter of the limiting circular plate is larger than the outer diameter of the rotor; the pipeline is placed on the rotor, and the outer edges of both ends of the pipeline are in contact with the limiting circular plate.

4. The supporting device for pipeline rust removal and painting according to claim 3 is characterized in that: Also includes a drive unit; The driving unit is connected to any one of the rotating wheel units to drive the rotating wheel in the rotating wheel unit connected to the driving unit to rotate.

5. The supporting device for pipeline rust removal and painting according to claim 4, characterized in that: The driving unit includes a motor and a driving gear; the wheel unit connected to the driving unit also includes a driven gear; A driving gear is installed at the output end of the motor, and the driving gear is engaged with the driven gear; the driven gear drives the wheel to rotate synchronously.

Images