Safety hanging bracket for steel structure paint spraying

Abstract

The utility model discloses a safety hanging bracket for steel structure paint spraying, which structurally comprises a mounting frame, a paint spraying device and a storage box, the paint spraying device is arranged in the mounting frame, the safety hanging bracket further comprises a hoisting mechanism and a clamping mechanism, the hoisting mechanism is arranged on the upper portion of the mounting frame, and the clamping mechanism is arranged on the upper portion of the storage box. The hoisting mechanism comprises a connecting plate, a first motor, a first lead screw, a sliding block, a hydraulic cylinder and a hoisting plate, the connecting plate is fixedly connected with the upper portion of the mounting frame, the first motor is arranged outside the connecting plate, the first lead screw is rotationally connected with the connecting plate and penetrates through the mounting frame, and the first lead screw is connected with the first motor; the sliding block is in threaded connection with the first lead screw, the sliding block is in sliding connection with the connecting plate, the upper portion of the hydraulic cylinder is fixedly connected with the sliding block, and the lower portion of the hydraulic cylinder is fixedly connected with the hoisting plate.

Description

Technical Field

[0001] The utility model belongs to the field of steel structure painting devices, in particular to a safety hanger used for steel structure painting. Background Art

[0002] The surface of steel structures is susceptible to oxidation corrosion. In order to reduce the possibility of corrosion and increase the service life of steel structures, the surface needs to be painted using surface painting equipment before use. In order to ensure that the bottom of the steel structure is painted intact, lifting equipment is required to fix the steel structure when painting.

[0003] Existing hangers for painting steel structures mostly use clamping mechanisms to directly hang them in the painting equipment. When fixing them, workers need to reach into the painting equipment to operate, which poses certain safety hazards.

[0004] Therefore, we propose a safety hanger for steel structure painting to solve the above problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a safety hanger for steel structure painting, which avoids the problem of potential safety hazards in the hoisting operation during painting.

[0006] The technical solution adopted by the utility model is as follows: The utility model proposes a safety hanger for steel structure painting, including a mounting frame, a paint spraying device and a storage box. The paint spraying device is arranged inside the mounting frame, and also includes a lifting mechanism and a clamping mechanism. The lifting mechanism is arranged on the upper part of the mounting frame. The lifting mechanism includes a connecting plate, a first motor, a first screw rod, a slider, a hydraulic cylinder and a lifting plate. The connecting plate is fixedly connected to the upper part of the mounting frame, the first motor is arranged outside the connecting plate, the first screw rod is rotatably connected to the connecting plate and passes through the mounting frame, the first screw rod is connected to the first motor, the slider is threadedly connected to the first screw rod, the slider is slidably connected to the connecting plate, the upper part of the hydraulic cylinder is fixedly connected to the slider, and the lower part of the hydraulic cylinder is fixedly connected to the lifting plate.

[0007] Furthermore, the clamping mechanism is arranged at the lower part of the hanging plate, and the clamping mechanism includes a connecting frame, a second motor, a second screw rod, a lower clamping plate, a guide column and an upper clamping plate. The connecting frame is fixedly connected to the lower part of the hanging plate, the second screw rod is rotatably connected to the connecting frame and passes through the connecting frame, the second motor is arranged at the lower part of the mounting frame, and the second screw rod is connected to the second motor.

[0008] Furthermore, the second screw rod is configured as a double-head screw rod structure, the lower clamping plate and the lower portion of the second screw rod are threadedly connected, and the upper clamping plate and the upper portion of the second screw rod are threadedly connected.

[0009] Furthermore, the guide column is fixedly connected to the inside of the connecting frame, the lower part of the guide column is slidably connected to the lower clamping plate and passes through the lower clamping plate, and the lower upper part of the guide column is slidably connected to the upper clamping plate and passes through the upper clamping plate.

[0010] Furthermore, clamping mechanisms are fixedly connected to both left and right sides of the lower portion of the hanging plate.

[0011] Furthermore, a guide block is fixedly connected to the lower part of the connecting plate, and the sliding block is slidably connected to the guide block.

[0012] Furthermore, the material storage box is arranged at the lower part of the mounting frame, the lower part of the material storage box is a slope structure, and the lower part of the material storage box is provided with a sewage pipe.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] The safety hanger for painting steel structures proposed in this scheme drives the clamping mechanism to move through the lifting mechanism, and completes the clamping and fixing of the steel structure by the clamping mechanism outside the mounting frame, which is convenient for workers to operate and reduces safety hazards during clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a first overall cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a second overall cross-sectional schematic diagram of the utility model;

[0018] Figure 4 for Figure 2 A partial enlarged schematic diagram in the middle.

[0019] Among them, 1. mounting frame, 2. lifting mechanism, 201. connecting plate, 202. first motor, 203. first screw rod, 204. guide block, 205. slider, 206. hydraulic cylinder, 207. lifting plate, 3. clamping mechanism, 301. connecting frame, 302. second motor, 303. second screw rod, 304. lower clamping plate, 305. guide column, 306. upper clamping plate, 4. paint spraying device, 5. storage box, 6. sewage pipe.

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model proposes a safety hanger for steel structure painting, including a mounting frame 1, a paint spraying device 4 and a storage box 5, the paint spraying device 4 is arranged inside the mounting frame 1, and also includes a lifting mechanism 2 and a clamping mechanism 3, the lifting mechanism 2 is arranged on the upper part of the mounting frame 1, the lifting mechanism 2 includes a connecting plate 201, a first motor 202, a first screw rod 203, a slider 205, a hydraulic cylinder 206 and a lifting plate 207, the connecting plate 201 is fixedly connected to the upper part of the mounting frame 1, the first motor 202 is arranged outside the connecting plate 201, the first screw rod 203 is rotatably connected to the connecting plate 201 and passes through the mounting frame 1, the first screw rod 203 is connected to the first motor 202, the slider 205 is threadedly connected to the first screw rod 203, the slider 205 is slidingly connected to the connecting plate 201, the upper part of the hydraulic cylinder 206 is fixedly connected to the slider 205, and the lower part of the hydraulic cylinder 206 is fixedly connected to the lifting plate 207.

[0023] The clamping mechanism 3 is arranged at the lower part of the hanging plate 207, and the clamping mechanism 3 includes a connecting frame 301, a second motor 302, a second screw rod 303, a lower clamping plate 304, a guide column 305 and an upper clamping plate 306. The connecting frame 301 is fixedly connected to the lower part of the hanging plate 207, the second screw rod 303 is rotatably connected to the connecting frame 301 and passes through the connecting frame 301, the second motor 302 is arranged at the lower part of the mounting frame 1, and the second screw rod 303 and the second motor 3 02 connection, the second screw rod 303 is set to a double-head screw structure, the lower clamping plate 304 and the lower part of the second screw rod 303 are threadedly connected, the upper clamping plate 306 and the upper part of the second screw rod 303 are threadedly connected, the guide column 305 is fixedly connected to the inside of the connecting frame 301, the lower part of the guide column 305 is slidably connected to the lower clamping plate 304 and passes through the lower clamping plate 304, and the lower upper part of the guide column 305 is slidably connected to the upper clamping plate 306 and passes through the upper clamping plate 306.

[0024] The left and right sides of the lower part of the lifting plate 207 are fixedly connected with clamping mechanisms 3 for clamping the steel structure. The lower part of the connecting plate 201 is fixedly connected with a guide block 204. The slider 205 and the guide block 204 are slidably connected to limit the moving direction of the slider 205. The storage box 5 is arranged at the lower part of the mounting frame 1. The lower part of the storage box 5 is a slope structure. The lower part of the storage box 5 is provided with a sewage pipe 6 for collecting and discharging waste spray paint.

[0025] During specific use, the first motor 202 is started to rotate the first screw rod 203. Under the guidance of the guide block 204, the slider 205 drives the clamping mechanism 3 to move to the outside of the mounting frame 1. The second motor 302 is started to rotate the second screw rod 303. Under the guidance of the guide column 305, the lower clamping plate 304 and the guide column 305 are driven by the second screw rod 303 to clamp the steel structure inward, the first motor 202 is turned over, and the first screw rod 203 is driven to rotate in the opposite direction. The slider 205 drives the clamping mechanism 3 with the steel structure clamped to move into the mounting frame 1, and the hydraulic cylinder 206 is extended to move the steel structure to a height close to the paint spraying device 4, and paint spraying is started. The clamping and fixing of the steel structure by the clamping mechanism 3 is completed outside the mounting frame 1, so that workers are prevented from clamping in the mounting frame 1, which is convenient for workers to operate and reduces safety hazards.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A safety hanger for painting steel structures, comprising a mounting frame, a paint spraying device and a material storage box, wherein the paint spraying device is arranged inside the mounting frame, and is characterized in that: The lifting mechanism also includes a lifting mechanism and a clamping mechanism, wherein the lifting mechanism is arranged on the upper part of the mounting frame, and the lifting mechanism includes a connecting plate, a first motor, a first screw rod, a slider, a hydraulic cylinder and a lifting plate, wherein the connecting plate is fixedly connected to the upper part of the mounting frame, the first motor is arranged outside the connecting plate, the first screw rod is rotatably connected to the connecting plate and passes through the mounting frame, the first screw rod is connected to the first motor, the slider is threadedly connected to the first screw rod, the slider is slidably connected to the connecting plate, the upper part of the hydraulic cylinder is fixedly connected to the slider, and the lower part of the hydraulic cylinder is fixedly connected to the lifting plate.

2. A safety hanger for steel structure painting according to claim 1, characterized in that: The clamping mechanism is arranged at the lower part of the hanging plate, and the clamping mechanism includes a connecting frame, a second motor, a second screw rod, a lower clamping plate, a guide column and an upper clamping plate. The connecting frame is fixedly connected to the lower part of the hanging plate, the second screw rod is rotatably connected to the connecting frame and passes through the connecting frame, the second motor is arranged at the lower part of the mounting frame, and the second screw rod is connected to the second motor.

3. A safety hanger for steel structure painting according to claim 2, characterized in that: The second screw rod is configured as a double-head screw rod structure, the lower clamping plate is threadedly connected to the lower portion of the second screw rod, and the upper clamping plate is threadedly connected to the upper portion of the second screw rod.

4. A safety hanger for steel structure painting according to claim 3, characterized in that: The guide column is fixedly connected to the inside of the connecting frame, the lower part of the guide column is slidably connected to the lower clamping plate and passes through the lower clamping plate, and the lower upper part of the guide column is slidably connected to the upper clamping plate and passes through the upper clamping plate.

5. A safety hanger for steel structure painting according to claim 4, characterized in that: The left and right sides of the lower part of the hanging plate are fixedly connected with clamping mechanisms.

6. A safety hanger for painting steel structures according to claim 5, characterized in that: A guide block is fixedly connected to the lower part of the connecting plate, and the sliding block is slidably connected to the guide block.

7. A safety hanger for painting steel structures according to claim 6, characterized in that: The material storage box is arranged at the lower part of the mounting frame, the lower part of the material storage box is a slope structure, and the lower part of the material storage box is provided with a sewage pipe.

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