A steel plate paint spraying jig

Abstract

The application discloses a steel plate paint spraying jig, and relates to the technical field of mechanical support, which comprises two bottom plates, the two bottom plates are connected through connecting rods, one side of each bottom plate is provided with an abutting part, one side of each bottom plate is connected with a supporting rod, the supporting rod is arranged at intervals from the abutting part, and the abutting part and the supporting rod are both used for abutting with a steel plate. The application places two steel plates on two bottom plates respectively, thereby improving the stability of the steel plates placed on the paint spraying jig. One end of the steel plate abuts against the bottom plate and the abutting part, and the other end abuts against the supporting rod; the bottom plate, the supporting rod and the steel plate form a triangle, thereby improving the stability of the steel plate placed on the bottom plate. An operator can directly spray paint on two surfaces of the steel plate, the use of gantry hanger cables for overturning the steel plate can be avoided, the paint spraying operation process of the steel plate is simplified, and the efficiency of paint spraying of the steel plate is improved.

Description

Technical Field

[0001] This application relates to the technical field of mechanical support, and in particular to a steel plate painting jig. Background Technology

[0002] During the production process, steel plates, such as patterned steel plates, need to be painted to prevent rust, slow down the corrosion rate, and extend their service life.

[0003] When painting patterned steel plates and other steel plates that require rust prevention on both sides, the traditional method is to first lay the steel plate flat on a trestle and paint the upper surface. Since the steel plate is heavy, it is necessary to use a gantry crane to flip the steel plate over and paint the other side. The supporting tools used in this method are simple, but the operation of flipping the steel plate is relatively cumbersome, with low work efficiency and high labor costs, which needs to be improved. Utility Model Content

[0004] The purpose of this application is to provide a steel plate painting jig to improve the efficiency of painting steel plates.

[0005] The steel plate painting jig provided in this application adopts the following technical solution: it includes two base plates, which are connected by a connecting rod. Each base plate has an abutment part on one side and a support rod connected to one side of each base plate. The support rod is spaced apart from the abutment part, and both the abutment part and the support rod are used to abut against the steel plate.

[0006] By adopting the above technical solution, two steel plates are placed on two base plates respectively, improving the stability of the steel plates placed on the painting jig. One end of the steel plate abuts against both the base plate and the contact part, while the other end abuts against the support rod. The base plate, support rod, and steel plate form a triangle, further enhancing the stability of the steel plates placed on the base plates. Operators can then directly spray paint on both sides of the steel plates, avoiding the need for gantry cranes to turn the steel plates, simplifying the steel plate painting process and improving the efficiency of painting. The symmetrical structure of the steel plate painting jig ensures balanced stress distribution, making it more stable during operation.

[0007] Optionally, the base plate is provided with a connecting part, and the support rod is connected to the connecting part.

[0008] By adopting the above technical solution, the connection area between the support rod and the base plate is increased, thereby improving the stability of the support rod connected to the base plate.

[0009] Optionally, the bottom of the base plate is provided with two support parts, which are spaced apart.

[0010] By adopting the above technical solution, when encountering a raised ground surface, the raised surface is located between the two support parts. The two support parts enable the base plate to be placed more stably on the ground, ensuring the stability of the support steel plate during the painting operation.

[0011] Optionally, a plurality of the connecting rods are arranged at intervals between the two base plates, and the two ends of each connecting rod are respectively connected to the two base plates.

[0012] By adopting the above technical solution, a number of connecting rods arranged at intervals and connected to the two base plates at both ends can enhance the connection stability between the two base plates, making the overall structure of the steel plate painting jig more stable and better able to support the steel plate to be painted.

[0013] Optionally, a foot pedal is provided between the two base plates, the foot pedal covering all the connecting rods.

[0014] By adopting the above technical solution, the foot pedal covering all connecting rods allows operators to stand on the foot pedal to perform painting operations on steel plates, which is convenient for the operation.

[0015] Optionally, a plurality of the support rods are spaced apart and connected to one side of the respective support rod.

[0016] By adopting the above technical solution, multiple support rods can increase the contact points with the steel plate, making the steel plate more stable and facilitating the painting operation. This avoids the steel plate shaking due to unstable support, which affects the painting quality and improves the efficiency of the painting work.

[0017] Optionally, the ends of the support rods on the two base plates that are away from the base plates are tilted in a direction that moves away from each other.

[0018] By adopting the above technical solution, the inclined support rod lowers the center of gravity of the steel plate placed on the support rod, thereby improving the stability of the steel plate placed on the base plate.

[0019] Optionally, each of the support rods is rotatably connected to the corresponding base plate, and the base plate is connected to an adjustment assembly, which is used to drive the ends of the support rods on the two base plates away from the base plate to rotate in a direction that moves closer to or further away from each other.

[0020] By adopting the above technical solution, the adjustment component drives the support rod to rotate, thereby adjusting the tilt angle between the support rod and the base plate, making the support rod and base plate suitable for steel plates of different sizes, facilitating painting operations and improving work efficiency.

[0021] Optionally, the adjustment assembly includes a bidirectional lead screw rotatably connected to the two base plates, a guide rod connected to the two base plates, two sliders threadedly connected to the bidirectional lead screw, and an active rod rotatably connected to each slider. Each slider slides in cooperation with the guide rod, and the end of each active rod away from the slider is rotatably connected to the corresponding support rod.

[0022] By adopting the above technical solution, the bidirectional lead screw rotates to make the two sliders slide towards or away from each other along the guide rod, and then the active rod drives the support rod to rotate, which can adjust the angle of the support rod, making it easy to accommodate steel plates of different sizes or shapes, facilitating painting operations and improving work efficiency.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Place two steel plates on two base plates respectively to improve the stability of the steel plates placed on the painting jig. One end of the steel plate abuts against both the base plate and the contact part, while the other end abuts against the support rod. The base plate, support rod, and steel plate form a triangle, further enhancing the stability of the steel plates placed on the base plates. Operators can then directly spray paint on both sides of the steel plates, avoiding the need to use gantry cranes to turn the steel plates over, simplifying the steel plate painting process and improving the efficiency of painting the steel plates.

[0025] 2. The inclined support rod lowers the center of gravity of the steel plate placed on the support rod, thus improving the stability of the steel plate placed on the base plate. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0027] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of this application and the steel plate.

[0028] Figure 3 This is a schematic diagram of the overall structure of Embodiment 2 of this application.

[0029] Figure 4 This is a schematic diagram of the overall structure of Embodiment 2 of this application and the steel plate.

[0030] Figure 5 yes Figure 3 A sectional view.

[0031] Figure 6 yes Figure 5 An enlarged view of region A.

[0032] Explanation of reference numerals in the attached drawings: 1. Base plate; 11. Abutment part; 12. Connecting part; 13. Support part; 2. Connecting rod; 3. Support rod; 31. Passive rod; 4. Foot pedal; 5. Synchronizing plate; 6. Adjusting assembly; 61. Two-way lead screw; 62. Guide rod; 63. Slider; 64. Active rod. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1 -Appendix Figure 6 This application will be described in further detail.

[0034] This application discloses a steel plate painting jig.

[0035] Example 1

[0036] Combination Figure 1 and Figure 2 As shown, the system includes two base plates 1, connected by a plurality of connecting rods 2. The connecting rods 2 are spaced apart, with equal distances between adjacent connecting rods 2. Each connecting rod 2 is welded to opposite sides of the two base plates 1 at both ends. The connecting rods 2 are made of square steel. Each base plate 1 has an abutment portion 11 on its upper surface, integrally formed with the base plate 1. The abutment portion 11 is elongated and extends along the length of the base plate 1, located at the end of the base plate 1 closest to the connecting rod 2. Each base plate 1 also has a connecting portion 12 on its upper surface, integrally formed with the base plate 1. The connecting portion 12 is elongated and extends along the length of the base plate 1, located at the end of the base plate 1 furthest from the connecting rod 2. The connecting portion 12 is spaced apart from the abutment portion 11. Each base plate 1 has two supporting parts 13 arranged opposite each other on its lower surface. The supporting parts 13 are integrally formed with the base plate 1 and are elongated. The supporting parts 13 are arranged along the length of the base plate 1 and are spaced apart. One supporting part 13 is located at the end of the base plate 1 closer to the connecting rod 2, and the other supporting part 13 is located at the end of the base plate 1 away from the connecting rod 2. The base plate 1, the abutment part 11, the connecting part 12, and the two supporting parts 13 are combined to form an I-beam. The I-beam material is readily available and does not require re-welding.

[0037] Combination Figure 1 and Figure 2 As shown, each base plate 1 has several support rods 3 welded at intervals on the side away from the connecting rod 2. The support rods 3 are purlins, and parts of the support rods 3 are welded to the connecting part 12. The distance between two adjacent support rods 3 is equal. Each support rod 3 is inclined, with the end of the support rod 3 away from the base plate 1 tilting away from the connecting rod 2. A steel plate is placed on the base plate 1, with one end of the steel plate abutting against both the base plate 1 and the abutting part 11, and the other end of the steel plate abutting against the support rods 3.

[0038] The implementation principle of a steel plate painting jig in this application embodiment is as follows:

[0039] Two steel plates are placed on two base plates 1 respectively. One end of the steel plate abuts against both the base plate 1 and the abutment part 11, while the other end abuts against the support rod 3. The base plate 1, support rod 3, and steel plate form a triangle, which improves the stability of the steel plate placed on the base plate 1. The operator can then directly spray paint on both sides of the steel plate, avoiding the need to use a gantry crane to turn the steel plate over, simplifying the steel plate painting process and improving the efficiency of painting the steel plate.

[0040] Example 2

[0041] The difference between this embodiment and Embodiment 1 is that, in combination with Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a foot pedal 4 can be placed between the two base plates 1, with the foot pedal 4 covering each connecting rod 2, or the foot pedal 4 can be welded to both the base plate 1 and the connecting rod 2. Each support rod 3 is hinged to the base plate 1, and a synchronization plate 5 is welded to the side of the support rod 3 away from the connecting rod 2. All support rods 3 on the same base plate 1 are welded to the synchronization plate 5. An adjustment assembly 6 is connected to the base plate 1. The adjustment assembly 6 includes a bidirectional lead screw 61 rotatably connected to four support parts 13, a guide rod 62 fixedly connected to the four support parts 13, two sliders 63 threadedly connected to the bidirectional lead screw 61, and an active rod 64 hinged to each slider 63. The slider 63 is located between the two support parts 13, and the guide rod 62 is arranged parallel to the bidirectional lead screw 61. The slider 63 slides in cooperation with the guide rod 62. One of the support rods 3 on each base plate 1 is welded with a passive rod 31. The end of each active rod 64 away from the slider 63 is hinged to the corresponding passive rod 31. By rotating the bidirectional lead screw 61, the two sliders 63 can be moved closer to each other or further away from each other, thereby adjusting the tilt angle of the support rod 3.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A steel plate painting jig, characterized in that: It includes two base plates (1), which are connected by a connecting rod (2). Each base plate (1) has an abutment part (11) on one side and a support rod (3) connected to one side of each base plate (1). The support rod (3) is spaced apart from the abutment part (11). Both the abutment part (11) and the support rod (3) are used to abut against the steel plate.

2. The steel plate painting jig according to claim 1, characterized in that: The base plate (1) is provided with a connecting part (12), and the support rod (3) is connected to the connecting part (12).

3. The steel plate painting jig according to claim 1, characterized in that: The bottom of the base plate (1) is provided with two support parts (13), and the two support parts (13) are spaced apart.

4. The steel plate painting jig according to claim 1, characterized in that: Several connecting rods (2) are arranged at intervals between the two base plates (1), and the two ends of each connecting rod (2) are connected to the two base plates (1) respectively.

5. The steel plate painting jig according to claim 4, characterized in that: A foot pedal (4) is provided between the two base plates (1), and the foot pedal (4) covers all the connecting rods (2).

6. The steel plate painting jig according to claim 1, characterized in that: Several of the support rods (3) are spaced apart and connected to one side of the respective support rod (3).

7. The steel plate painting jig according to claim 1, characterized in that: The support rods (3) on the two base plates (1) are inclined at the ends away from the base plates (1) in a direction away from each other.

8. The steel plate painting jig according to claim 1, characterized in that: Each of the support rods (3) is rotatably connected to the corresponding base plate (1), and the base plate (1) is connected to an adjustment component (6), which is used to drive the ends of the support rods (3) on the two base plates (1) away from the base plate (1) to rotate in a direction that is closer to or further away from each other.

9. The steel plate painting jig according to claim 8, characterized in that: The adjustment assembly (6) includes a bidirectional lead screw (61) rotatably connected to the two base plates (1), a guide rod (62) connected to the two base plates (1), two sliders (63) threadedly connected to the bidirectional lead screw (61), and an active rod (64) rotatably connected to each slider (63). Each slider (63) slides in cooperation with the guide rod (62), and one end of each active rod (64) away from the slider (63) is rotatably connected to the corresponding support rod (3).

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