A transformer sheet type radiator inner cavity lacquering vehicle

Abstract

The utility model relates to transformer sheet type radiator paint filling technical field, the utility model discloses a kind of transformer sheet type radiator inner chamber paint filling with accompanying paint filling vehicle, it include: mobile chassis, linear movement wheel group is installed at the bottom end of mobile chassis, paint tank is installed at the top end of mobile chassis;Lifting frame, lifting frame is installed at the top end of mobile chassis, two filling port automatic butt joint devices are set in one above another, and each walks on lifting frame, two filling port automatic butt joint devices are connected with paint tank by pump pipeline respectively, to form paint filling loop with radiator inner chamber. The utility model provides a kind of transformer sheet type radiator inner chamber paint filling with accompanying paint filling vehicle, without manually dragging paint filling equipment, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of coating technology for transformer plate radiators, specifically, to a portable coating vehicle for coating the inner cavity of transformer plate radiators. Background Technology

[0002] Transformer finned radiators are a crucial component of supporting equipment in large power plants and energy enterprises, widely used in the global power plant energy industry. Their primary function is to ensure the normal operation of transformers through heat dissipation. The internal cavity painting process (i.e., spraying paint onto the inner wall) of transformer radiators effectively enhances the corrosion resistance of the inner wall, thereby significantly extending the radiator's service life and achieving optimal economic benefits. However, existing internal cavity painting processes for transformer radiators still have many shortcomings in terms of automation, efficiency, and ease of operation.

[0003] In existing technologies, the painting process for transformer finned radiators typically relies on manual operation or semi-automatic equipment. After each transformer finned radiator is placed side-by-side on a shelf, the painting equipment is manually positioned to connect to the radiator's inlet. This process requires manually dragging and moving the painting equipment to the corresponding transformer finned radiator location for each set of radiators, resulting in low efficiency and high labor intensity. Utility Model Content

[0004] To address the aforementioned problems, this utility model discloses a portable paint-filling vehicle for filling the inner cavity of a transformer plate radiator, comprising: The mobile chassis has linear motion wheels installed at the bottom and a paint tank installed at the top. The lifting frame is installed on the top of the mobile chassis. Two automatic filling port docking devices are set up one above the other and move on the lifting frame. The two automatic filling port docking devices are connected to the paint tank through pump pipelines to form a paint filling circuit with the radiator cavity.

[0005] Preferably, the mobile chassis uses a steel frame, and the linear motion wheel set travels along the laid track.

[0006] Preferably, a side lifting rail is installed on the lifting frame, a side lifting seat is slidably connected to the side lifting rail, an automatic docking device for the filling port is installed on the side lifting seat, a lifting rack is installed on the side end of the side lifting rail, a lifting motor is installed on the side lifting seat, and a rotating gear that meshes with the lifting rack is installed on the output end of the lifting motor.

[0007] Preferably, the lifting frame is equipped with two sets of positioning brackets, one above the other, to correspond to the two automatic docking devices for filling ports. Five position switches are distributed on the positioning brackets from top to bottom, and the automatic docking device for filling ports is equipped with a detection switch plate adapted to the position switches.

[0008] Preferably, a side impact protection plate assembly is installed at its bottom position near the radiator end of the lifting frame. The side impact protection plate assembly includes: Rear mounting plate, the rear mounting plate is installed on the lifting frame; The rear fixed horizontal plate is installed on the rear mounting plate. The front bumper has a middle folding plate hinged between the rear fixed cross plate and the front bumper. Rotate the screw, which has left-hand and right-hand threads symmetrically distributed on it, and side mounting seats are installed at both ends of the screw. Two sets of electric telescopic poles are symmetrically installed on the rear mounting plate, and the output end of the electric telescopic pole is connected to the side mounting base. Two screw blocks are fitted onto the rotating screw and connected to the left-hand thread and the right-hand thread respectively; Two flip bars are symmetrically installed at the bottom of the front bumper, and the ends of the two flip bars away from the front bumper are connected to two screw blocks one by one.

[0009] Preferably, a second rotating gear is installed at the middle position of the rotating screw, and a transverse rack that meshes with the second rotating gear is installed on the side mounting bracket, which is installed on the rear mounting plate.

[0010] Preferably, a stirring device is installed inside the paint tank.

[0011] Compared with the prior art, the present invention has the following advantages: This utility model provides a portable paint-filling cart for filling the inner cavity of transformer finned radiators, eliminating the need for manual dragging of the paint-filling equipment and improving work efficiency. Linear moving wheels located at the bottom of a mobile chassis drive the paint tank and lifting frame along a shelf. The paint tank contains paint. Each time the lifting frame reaches a transformer finned radiator, two automatic docking devices, positioned one above the other, move and dock with the two docking ports of the radiator. One of the docking devices delivers paint from the paint tank into the radiator, while the other returns the paint to the paint tank. This completes the inner cavity painting of the transformer finned radiator. This utility model provides a portable paint filling cart for filling the inner cavity of a transformer finned radiator. The front anti-collision plate is designed to prevent impacts on the shelf. When anti-collision is required for the automatic filling port docking device, the electric telescopic rod installed on the rear mounting plate operates, thereby driving the side mounting seat installed on the output end of the electric telescopic rod and the rotating screw installed on the side mounting seat to move towards the rear mounting plate. The rotating gear two installed on the rotating screw rotates on the transverse rack, driving the rotating screw and two screw blocks installed on the rotating screw to move towards each other. The two screw blocks drive the front anti-collision plate to rise through the flipping rod, and the middle folding plate folds in coordination. After the anti-collision plate is raised, the anti-collision function of the automatic filling port docking device is achieved. Attached Figure Description

[0012] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a front-view perspective view of the present invention; Figure 2 This is a rear-view perspective view of the present invention; Figure 3 for Figure 2 Schematic diagram of the middle side lifting seat structure; Figure 4 This is a side view of the present invention; Figure 5 This is a schematic diagram of the side impact protection plate assembly structure of this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the side impact protection plate assembly structure of this utility model. Figure 2 ; Figure 7 This is a schematic diagram of the cooperation between the flipping rod and the screw block of the side impact protection plate assembly of this utility model.

[0014] In the diagram: 10. Mobile chassis; 11. Linear movement wheel set; 12. Paint tank; 13. Lifting frame; 14. Automatic docking device for filling port; 15. Side lifting seat; 16. Lifting rack; 17. Lifting motor; 18. Rotating gear one; 19. Positioning bracket; 20. Position switch; 21. Detection switch board; 22. Side anti-collision plate assembly; 23. Rear mounting plate; 24. Rear fixed cross plate; 25. Front anti-collision plate; 26. Middle folding plate; 27. Rotating screw; 28. Side mounting seat; 29. ​​Electric telescopic rod; 30. Screw block; 31. Tilting rod; 32. Side lifting rail; 33. Rotating gear two; 34. Transverse rack; 35. Side mounting frame. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Example The present invention will now be further described with reference to the accompanying drawings.

[0017] like Figures 1 to 7 As shown, this embodiment provides a portable paint-filling vehicle for filling the inner cavity of a transformer finned radiator, comprising: The mobile chassis 10 has linear motion wheel sets 11 installed at the bottom end of the mobile chassis 10, and paint tank 12 installed at the top end of the mobile chassis 10. The lifting frame 13 is installed on the top of the mobile chassis 10. Two automatic filling port docking devices 14 are arranged one above the other and each moves on the lifting frame 13. The two automatic filling port docking devices 14 are respectively connected to the paint tank 12 through pump pipelines to form a paint filling circuit with the inner cavity of the radiator.

[0018] The working principle and beneficial effects of the above technical solution are as follows: This utility model discloses a portable paint-filling cart for filling the inner cavity of a transformer finned radiator. A linear motion wheel set 11 located at the bottom of a mobile chassis 10 moves, driving a paint tank 12 and a lifting frame 13 along a shelf. The paint tank 12 contains paint. Each time the lifting frame 13 reaches a transformer finned radiator, two automatic inlet docking devices 14, positioned one above the other, move and dock with the two inlets of the radiator. One of the automatic inlet docking devices 14 delivers paint from the paint tank 12 into the transformer finned radiator, while the other automatically returns paint to the paint tank 12. This completes the inner cavity painting of the transformer finned radiator. This utility model provides a portable paint-filling cart for filling the inner cavity of a transformer finned radiator, eliminating the need for manual dragging of the painting equipment and improving work efficiency.

[0019] In one embodiment, the mobile chassis 10 uses a steel frame, and the linear motion wheel set 11 travels along the laid track.

[0020] In one embodiment, a side lifting rail 32 is installed on the lifting frame 13, a side lifting seat 15 is slidably connected to the side lifting rail 32, an automatic filling port docking device 14 is installed on the side lifting seat 15, a lifting rack 16 is installed on the side end of the side lifting rail 32, a lifting motor 17 is installed on the side lifting seat 15, and a rotating gear 18 that meshes with the lifting rack 16 is installed on the output end of the lifting motor 17.

[0021] The working principle and beneficial effects of the above technical solution are as follows: When the lifting motor 17 operates, it drives the rotating gear 18 mounted on the lifting motor 17 to rotate. With the cooperation of the rotating gear 18 and the lifting rack 16, the side lifting seat 15 connected to the lifting motor 17 slides up and down on the side lifting track 32, thereby driving the automatic docking device 14 of the filling port mounted on the side lifting seat 15 to complete the docking of the filling port.

[0022] In one embodiment, two sets of positioning brackets 19 are arranged on the lifting frame 13, one above the other, to correspond to two automatic docking devices 14 for filling ports respectively. Five position switches 20 are distributed on the positioning brackets 19 from top to bottom. A detection switch plate 21 adapted to the position switches 20 is installed on the automatic docking device 14 for filling ports.

[0023] The working principle and beneficial effects of the above technical solution are as follows: Five position switches 20 are distributed from top to bottom on the positioning bracket 19, thereby realizing the adjustment and positioning of the lifting position of the automatic docking device 14.

[0024] In one embodiment, the side impact protection panel assembly 22 includes: Rear mounting plate 23 is mounted on the lifting frame 13; The rear fixed horizontal plate 24 is installed on the rear mounting plate 23; The front bumper 25 and the middle folding plate 26 are hinged between the rear fixed cross plate 24 and the front bumper 25. Rotate the screw 27. The screw 27 has left-hand threads and right-hand threads symmetrically distributed on it. Side mounting seats 28 are installed at both ends of the screw 27. Two sets of electric telescopic rods 29 are symmetrically installed on the rear mounting plate 23, and the output end of the electric telescopic rod 29 is connected to the side mounting base 28. Two screw blocks 30 are fitted onto the rotating screw 27 and are respectively connected to the left-hand thread and the right-hand thread; Two flip rods 31 are symmetrically installed at the bottom of the front bumper plate 25. The ends of the two flip rods 31 away from the front bumper plate 25 are connected to two screw blocks 30 respectively. Among them, a rotating gear 33 is installed at the middle position of the rotating screw 27, and a transverse rack 34 that meshes with the rotating gear 33 is installed on the side mounting bracket 35, which is installed on the rear mounting plate 23.

[0025] The working principle and beneficial effects of the above technical solution are as follows: The front anti-collision plate 25 is designed to prevent impacts on the shelving. When it is necessary to prevent impacts on the automatic filling port docking device 14, the electric telescopic rod 29 installed on the rear mounting plate 23 operates, thereby driving the side mounting base 28 installed on the output end of the electric telescopic rod 29 and the rotating screw 27 installed on the side mounting base 28 to move closer to the rear mounting plate 23. The rotating gear 33 installed on the rotating screw 27 rotates on the transverse rack 34, driving the rotating screw 27 and the two screw blocks 30 installed on the rotating screw 27 to move closer to each other. The two screw blocks 30 drive the front anti-collision plate 25 to rise through the flipping rod 31, and the middle folding plate 26 folds in coordination. After the anti-collision plate 25 is raised, the anti-collision function of the automatic filling port docking device 14 is achieved.

[0026] In one embodiment, a stirring device is installed inside the paint tank 12.

[0027] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A transformer sheet-type radiator inner cavity lacquering with a traveling lacquering vehicle, characterized in that, include: The mobile chassis (10) has linear motion wheel sets (11) installed at the bottom end of the mobile chassis (10) and paint tanks (12) installed at the top end of the mobile chassis (10). The lifting frame (13) is installed on the top of the mobile chassis (10). Two automatic filling port docking devices (14) are set up one above the other and move on the lifting frame (13). The two automatic filling port docking devices (14) are connected to the paint tank (12) through pump pipelines to form a paint filling circuit with the radiator cavity.

2. The transformer sheet type radiator inner cavity lacquering with a lacquering vehicle according to claim 1, characterized in that, The mobile chassis (10) uses a steel frame, and the linear motion wheel set (11) travels along the laid track.

3. The transformer sheet type radiator inner cavity lacquering with a lacquering vehicle according to claim 1, characterized in that, A side lifting rail (32) is installed on the lifting frame (13), a side lifting seat (15) is slidably connected to the side lifting rail (32), an automatic docking device (14) for filling is installed on the side lifting seat (15), a lifting rack (16) is installed on the side end of the side lifting rail (32), a lifting motor (17) is installed on the side lifting seat (15), and a rotating gear (18) that meshes with the lifting rack (16) is installed at the output end of the lifting motor (17).

4. The transformer sheet type radiator inner cavity lacquering with a lacquering vehicle according to claim 1, characterized in that, Two sets of positioning brackets (19) are set on the lifting frame (13) one above the other to correspond to the two automatic docking devices (14) of the filling port respectively. Five position switches (20) are distributed on the positioning brackets (19) from top to bottom. The automatic docking device (14) of the filling port is equipped with a detection switch plate (21) adapted to the position switches (20).

5. The accompanying paint-filling cart for filling the inner cavity of a transformer plate radiator according to claim 1, characterized in that, A side impact plate assembly (22) is installed at the bottom of the lifting frame (13) near the radiator end. The side impact plate assembly (22) includes: a rear mounting plate (23) installed on the lifting frame (13); a rear fixed cross plate (24) installed on the rear mounting plate (23); a middle folding plate (26) hinged between the rear fixed cross plate (24) and the front impact plate (25); and a rotating screw (27) with left-hand threads and right-hand threads symmetrically distributed on it. The two ends of the rotating screw (27) are fitted with... It is equipped with a side mounting base (28); two sets of electric telescopic rods (29) are symmetrically installed on the rear mounting plate (23), and the output end of the electric telescopic rod (29) is connected to the side mounting base (28); two screw blocks (30) are sleeved on the rotating screw (27) and are respectively connected to the left-hand thread and the right-hand thread; two flip rods (31) are symmetrically installed at the bottom end of the front bumper plate (25), and the ends of the two flip rods (31) away from the front bumper plate (25) are connected to the two screw blocks (30) one by one.

6. A transformer sheet type radiator inner cavity lacquering with a lacquering vehicle according to claim 5, characterized in that, Rotating screw (27) has a rotating gear two (33) installed at the middle position. A transverse rack (34) that meshes with rotating gear two (33) is installed on a side mounting bracket (35), which is installed on a rear mounting plate (23).

7. The inline lacquering vehicle for transformer sheet type radiator inner cavity lacquering according to claim 1, characterized in that, A stirring device is installed inside the paint tank (12).

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