A vertical support device for spray painting galvanized door surfaces

Abstract

This utility model discloses a vertical support device for painting the surface of a galvanized door, including a support base frame. Two slotted square rods are welded to the inner cavity of the support base frame. A slider is slidably connected to the inner cavity of each slotted square rod. Both the slotted square rods and the slider have circular holes on their surfaces. A semi-circular groove is formed at the bottom of the inner cavity of each slotted square rod, and a circular groove is formed at the bottom of each slider. A circular tube is welded to the inner cavity of the circular groove, and a circular ring is slidably connected to the inner cavity of the circular tube. A spring is welded between the circular ring and the inner cavity of the circular tube, and a ball bearing is rotatably connected to the inner cavity of the circular ring. This utility model uses positioning bolts to fix the positions of the slider and the support feet. The galvanized door is then placed against the surface of the support rods, with its bottom touching the support feet, thus providing vertical support for the galvanized door. This achieves the goal of facilitating painting operations while preventing operators from being constantly bent over.

Description

Technical Field

[0001] This utility model belongs to the field of household goods technology, and in particular relates to a vertical support device for spraying paint on the surface of galvanized doors. Background Technology

[0002] Spray painting on galvanized doors is not an unnecessary step, but a key process that further enhances the performance of the door, optimizes its appearance, and extends its lifespan on the basis of the galvanized layer. Spray painting on galvanized doors is suitable for scenarios with high requirements for appearance and usage environment.

[0003] During the surface painting process of galvanized doors, they are usually supported by placing them on a table to facilitate the painting process for operators. However, placing them on the table requires operators to bend over for a long time. To address this, a vertical support device for galvanized door surface painting has been designed. This device allows the galvanized door to "lean" against the surface of the support rod, keeping the galvanized door in an upright position. This facilitates the painting process for operators while avoiding the need for them to be in a bent-over position for extended periods. Utility Model Content

[0004] The purpose of this utility model is to provide a vertical support device for spraying paint on the surface of galvanized doors, which facilitates the spraying process for operators while avoiding the operators being in a bent-over position, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A vertical support device for spraying paint on the surface of a galvanized door includes a support base frame: two slotted square rods are welded to the inner cavity of the support base frame, a slider is slidably connected to the inner cavity of the slotted square rods, and a circular hole is opened on the surface of both the slotted square rods and the slider. A semi-circular groove is opened at the bottom of the inner cavity of the slotted square rods, and a circular groove is opened at the bottom of the slider. A circular tube is welded to the inner cavity of the circular groove, and a circular ring is slidably connected to the inner cavity of the circular tube. A spring is welded between the circular ring and the inner cavity of the circular tube, and a ball bearing is rotatably connected to the inner cavity of the circular ring.

[0006] Preferably, the surface of the ball is rolledly connected to the inner cavity of the semi-circular groove, and the inner cavity of the circular hole is slidably connected to a positioning pin.

[0007] Preferably, the top of the slider is welded with a support foot, and the top of the slotted square rod is rotatably connected to two support rods.

[0008] Preferably, a square tube is rotatably connected to the top of the support rod, and a connecting groove plate is slidably connected to the inner cavity of the square tube.

[0009] Preferably, the surface of the square tube is provided with a screw hole, and a bolt is threadedly connected between the screw hole and the connecting groove plate, and a pad is welded to the bottom of the square tube.

[0010] Preferably, a horizontal plate is welded between the sliders, and a roller is rotatably connected to the bottom of the slider.

[0011] The beneficial effects of this utility model are: 1. This utility model uses positioning bolts to fix the position of the slider and the support foot, and then the galvanized door is leaned against the surface of the support rod and its bottom is in contact with the support foot, so that the galvanized door is vertically supported. This achieves the purpose of facilitating the operator to carry out painting processing while avoiding the operator being in a bent-over position. 2. By setting up a horizontal plate, this utility model can make the two sliders slide synchronously and keep them parallel when they are in the position of sliding, thus avoiding misalignment of the two sliders after sliding. Attached Figure Description

[0012] in: Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a schematic diagram of a slotted square rod according to an embodiment of the present invention; Figure 3 This is a partial cross-sectional schematic diagram of a slotted square rod according to an embodiment of the present invention; Figure 4 This is a schematic cross-sectional view of the slider according to an embodiment of the present invention.

[0013] The attached diagram lists the components represented by each number as follows: 1. Support frame, 2. Slotted square rod, 3. Slider, 4. Round hole, 5. Semicircular groove, 6. Round tube, 7. Ring, 8. Spring, 9. Ball bearing, 10. Positioning bolt, 11. Support foot, 12. Support rod, 13. Square tube, 14. Connecting groove plate, 15. Pad, 16. Horizontal plate, 17. Roller. Detailed Implementation

[0014] In the following description, embodiments of the vertical support device for spraying paint on the galvanized door surface according to the present invention will be described with reference to the accompanying drawings. Example

[0015] Figure 1-4This invention illustrates a vertical support device for spraying paint on the surface of a galvanized door, comprising a support base frame 1. Two slotted square rods 2 are welded to the inner cavity of the support base frame 1. A slider 3 is slidably connected to the inner cavity of the slotted square rods 2. Both the slotted square rods 2 and the slider 3 have circular holes 4 on their surfaces. A semi-circular groove 5 is formed at the bottom of the inner cavity of the slotted square rods 2, and a circular groove is formed at the bottom of the slider 3. A circular tube 6 is welded to the inner cavity of the circular groove. A circular ring 7 is slidably connected to the inner cavity of the circular tube 6. A spring 8 is welded between the circular ring 7 and the inner cavity of the circular tube 6. A ball bearing 9 is rotatably connected to the inner cavity of the circular ring 7, and the surface of the ball bearing 9 is rolled within the inner cavity of the semi-circular groove 5. A positioning bolt 10 is slidably connected to the inner cavity of the circular hole 4. A support foot 11 is welded to the top of the slider 3. Two support rods 12 are rotatably connected to the top of the slotted square rods 2. A square tube 13 is rotatably connected to the top of the support rods 12. A connecting groove plate 14 is slidably connected to the inner cavity of the square tube 13. Furthermore, it should be noted that... Figure 1 As can be seen, the surface of the pad 15 has holes, which are for the purpose of using fixing bolts to better fix the square tube 13 to the ground. Example

[0016] Figure 1-4 This invention illustrates an embodiment of a vertical support device for spraying paint on the surface of a galvanized door, comprising a support base frame 1. Two slotted square rods 2 are welded to the inner cavity of the support base frame 1. A slider 3 is slidably connected to the inner cavity of each slotted square rod 2. Both the slotted square rods 2 and the slider 3 have circular holes 4 on their surfaces. A semi-circular groove 5 is formed at the bottom of the inner cavity of the slotted square rod 2, and a circular groove is formed at the bottom of the slider 3. A circular tube 6 is welded to the inner cavity of the circular groove. A circular ring 7 is slidably connected to the inner cavity of the circular tube 6. A spring is welded between the circular ring 7 and the inner cavity of the circular tube 6. Spring 8 and the inner cavity of the ring 7 are rotatably connected to ball bearings 9. The surface of the square tube 13 is provided with screw holes, and bolts are threadedly connected between the screw holes and the connecting groove plate 14. A pad 15 is welded to the bottom of the square tube 13. A horizontal plate 16 is welded between the two sliders 3. By setting the horizontal plate 16, the two sliders 3 can slide synchronously when sliding and keep the two sliders 3 in a parallel state, which can prevent the two sliders 3 from being misaligned after sliding. A roller 17 is rotatably connected to the bottom of the slider 3.

[0017] Working principle: When using this utility model, the user flips the support rod 12 to make it upright, and pulls the square tube 13 to slide until the bottom of the pad 15 touches the ground. Then, the user pulls the horizontal plate 16 to drive the slider 3 to slide in the inner cavity of the slotted square rod 2. During this process, the surface of the ball bearing 9 will roll against the inner wall of the slotted square rod 2 under the support of the ring 7 and the spring 8 until it rolls to the position of the semi-circular groove 5. The rebound force of the spring 8 will cause the ball bearing 9 to enter the inner cavity of the semi-circular groove 5, thereby quickly locating the position of the round hole 4. This makes it easier to use the positioning bolt 10 to fix the position of the slider 3 and the support foot 11. Then, the galvanized door is placed against the surface of the support rod 12 and its bottom is against the support foot 11, thereby providing vertical support for the galvanized door. This allows the operator to perform painting processing while avoiding the operator being in a bent-over position.

[0018] In summary, this vertical support device for painting the surface of a galvanized door uses positioning bolts 10 to fix the positions of the slider 3 and the support foot 11. Then, the galvanized door is placed against the surface of the support rod 12, with its bottom touching the support foot 11, thus providing vertical support for the galvanized door. This achieves the goal of facilitating painting operations while preventing operators from being in a bent-over position.

Claims

1. A vertical support device for spray painting the surface of a galvanized door, characterized in that, Includes a supporting base frame (1): The inner cavity of the supporting base frame (1) is welded with two slotted square rods (2), and the inner cavity of the slotted square rods (2) is slidably connected with a slider (3). The surfaces of the slotted square rods (2) and the slider (3) are both open with round holes (4). The bottom of the inner cavity of the slotted square rods (2) is provided with a semi-circular groove (5), and the bottom of the slider (3) is provided with a round groove. The inner cavity of the round groove is welded with a round tube (6), and the inner cavity of the round tube (6) is slidably connected with a ring (7). A spring (8) is welded between the inner cavity of the ring (7) and the inner cavity of the round tube (6). The inner cavity of the ring (7) is rotatably connected with a ball (9).

2. The vertical support device for spray painting the surface of a galvanized door according to claim 1, characterized in that, The surface of the ball (9) is rolled to the inner cavity of the semi-circular groove (5), and the inner cavity of the circular hole (4) is slidably connected to the positioning bolt (10).

3. The vertical support device for spray painting the surface of a galvanized door according to claim 2, characterized in that, The top of the slider (3) is welded with a support foot (11), and the top of the slotted square rod (2) is rotatably connected with two support rods (12).

4. A vertical support device for spray painting galvanized door surfaces according to claim 3, characterized in that, The top of the support rod (12) is rotatably connected to a square tube (13), and the inner cavity of the square tube (13) is slidably connected to a connecting groove plate (14).

5. A vertical support device for spray painting galvanized door surfaces according to claim 4, characterized in that, The square tube (13) has a screw hole on its surface, and a bolt is threaded between the screw hole and the connecting groove plate (14). A pad (15) is welded to the bottom of the square tube (13).

6. A vertical support device for spray painting galvanized door surfaces according to claim 5, characterized in that, A horizontal plate (16) is welded between the two sliders (3), and a roller (17) is rotatably connected to the bottom of the sliders (3).

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