Lifting wind shielding device for steel structure welding platform

Abstract

The utility model discloses a lifting wind shielding device for a steel structure welding platform, which comprises a welding platform main body, a wind shielding mechanism is arranged on the top surface of the welding platform main body, the wind shielding mechanism comprises a plurality of wind shielding plates arranged around the top surface of the welding platform main body, and the wind shielding mechanism comprises a mounting bottom frame arranged on the top surface of the welding platform main body. A plurality of mounting columns are arranged on the mounting bottom frame, T-shaped grooves are formed in the outer walls of the peripheries of the mounting columns, T-shaped plates matched with the T-shaped grooves are arranged on the wind shields, the wind shields are slidably clamped between the adjacent mounting columns, lifting mechanisms are arranged on the outer walls of the wind shields, and extension plates are connected to the lifting mechanisms. Compared with the prior art, the wind shield has the advantages that the mounting bottom frame is matched with the mounting columns, so that the wind shield can be conveniently and quickly mounted and dismounted, and dismounting and overhauling are facilitated while the wind shielding effect is improved; and through the arrangement of the lifting mechanism, the extension plate can be folded and unfolded, and the wind shielding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a lifting windshield device for a steel structure welding platform. Background Art

[0002] During the steel structure welding process, the welding platform usually needs to be equipped with a wind shield to prevent the sparks and smoke generated during the welding process from being blown away by the wind, affecting the welding quality and the health of the operators.

[0003] However, the existing windshield devices usually adopt a simple structural design and cannot provide sufficient windshield effect. The existing windshield devices are usually fixed in design and cannot be adjusted according to actual needs. They are also inconvenient to install and disassemble, making them inconvenient to use. This requires an adjustable lifting windshield device for a steel structure welding platform that is easy to disassemble. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a conveniently disassembled and adjustable lifting windshield device for a steel structure welding platform.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a lifting windshield device for a steel structure welding platform, including a welding platform main body, a windshield mechanism is provided on the top surface of the welding platform main body, the windshield mechanism includes multiple windshields arranged around the top surface of the welding platform main body, the windshield mechanism includes a mounting base frame arranged on the top surface of the welding platform main body, the mounting base frame is provided with multiple grooves, the grooves are all provided with mounting columns, the mounting base frame is provided with connecting screws passing through the mounting columns, the outer walls around the mounting columns are provided with T-slots, the windshield is provided with a T-plate matching the T-slots, the windshield is slidably connected between an adjacent group of mounting columns, the outer wall of the windshield is provided with a lifting mechanism, the lifting mechanism includes a lifting groove located in the center of the outer wall of the windshield, a hydraulic telescopic rod is provided in the lifting groove, and the output end of the hydraulic telescopic rod is connected to an extension plate slidably connected to the lifting groove.

[0006] As an improvement, a connecting groove that matches the windshield is provided on the installation base frame, and a sealing strip that fits tightly against the windshield is provided on the inner wall of the connecting groove to improve the installation stability of the windshield.

[0007] As an improvement, a limit block is provided at the top of the mounting column, and a protrusion extending into the T-slot is provided on the limit block. The protrusion and the mounting column are matched with a limit hole. The protrusion extends into the T-slot and is close to the top surface of the windshield, which can limit the installation of the windshield and prevent sliding.

[0008] As an improvement, a wind speed sensor electrically connected to the hydraulic telescopic rod is fixed on the main body of the welding platform, which can cooperate with the controller to realize automatic and rapid expansion and storage of the extension plate.

[0009] As an improvement, the outer wall of the windshield is symmetrically provided with a group of auxiliary grooves located on both sides of the lifting groove. The extension plate is slidably connected to the auxiliary grooves to provide limited support for the storage and deployment of the extension plate.

[0010] The advantages of the present invention over the prior art are that the installation base frame is provided in conjunction with the installation column, which facilitates the rapid installation and removal of the windshield, thereby improving the windshield effect and facilitating disassembly and maintenance.

[0011] By setting the lifting mechanism on the windshield, the extension plate can be quickly stored and unfolded, thereby improving the windshield effect, expanding the windshield range, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the first stereoscopic view of a lifting windshield device for a steel structure welding platform according to the utility model.

[0013] Figure 2 This is the second stereoscopic view of the lifting windshield device for a steel structure welding platform of the utility model.

[0014] Figure 3 The utility model is a three-dimensional diagram showing the connection between the mounting base frame and the mounting columns of a lifting windshield device for a steel structure welding platform.

[0015] Figure 4 The utility model is a three-dimensional diagram of a lifting windshield device for a steel structure welding platform in a disassembled state.

[0016] Figure 5 The utility model is a three-dimensional diagram of a windshield plate of a lifting windshield device for a steel structure welding platform.

[0017] Figure 6 yes Figure 1 Schematic diagram of the structure of part A.

[0018] As shown in the figure: 1. Welding platform body; 2. Wind shield mechanism; 3. Wind shield plate; 4. Mounting base frame; 5. Groove; 6. Mounting column; 7. Connecting screw; 8. T-slot; 9. T-plate; 10. Lifting mechanism; 11. Lifting slot; 12. Hydraulic telescopic rod; 13. Extension plate; 14. Connecting slot; 15. Sealing strip; 16. Limit block; 17. Bump; 18. Limit hole; 19. Wind speed sensor; 20. Auxiliary slot. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings.

[0020] Example 1

[0021] Combined with attachment Figure 1 and 3 -6, a lifting windshield device for a steel structure welding platform includes a welding platform body 1, a windshield mechanism 2 is provided on the top surface of the welding platform body 1, the windshield mechanism 2 includes a plurality of windshield plates 3 arranged around the top surface of the welding platform body 1, the windshield mechanism 2 includes a mounting base frame 4 arranged on the top surface of the welding platform body 1, the mounting base frame 4 is provided with a plurality of grooves 5, the grooves 5 are each provided with a mounting column 6, the mounting base frame 4 is provided with a connecting screw 7 that passes through the mounting column 6, and the outer walls of the mounting column 6 are all provided with T-slots 8. The windshield 3 is provided with a T-shaped plate 9 that matches the T-shaped slot 8. The windshield 3 is slidably connected between an adjacent set of mounting posts 6. The mounting base frame 4 is provided with a connecting groove 14 that matches the windshield 3. The inner wall of the connecting groove 14 is provided with a sealing strip 15 that is in close contact with the windshield 3. The top of the mounting post 6 is provided with a limit block 16. The limit block 16 is provided with a protrusion 17 that extends into the T-shaped slot 8. The protrusion 17 is matched with a limiting hole 18 on the mounting post 6. The protrusion 17 extends into the T-shaped slot 8 and is in close contact with the top surface of the windshield 3.

[0022] Through the above structure, first fix the mounting base frame 4 to the center of the top surface of the welding platform body 1, then place the mounting column 6 in the groove 5, use the connecting screw 7 to penetrate the mounting base frame 4 and the mounting column 6, and fix the mounting column 6. Then, slide the windshield 3 through the T-plate 9 and place it in the T-slot 8 of the adjacent mounting column 6. Then, clamp the protrusion 17 of the limit block 16 to the top of the T-slot 8 so that it is close to the top surface of the windshield 3. Finally, use the bolt to penetrate the limit hole 18 to fix the limit block 16, and complete the installation operation of the windshield 3.

[0023] Example 2

[0024] Based on the first embodiment, combined with the Figure 2 As shown, the outer wall of the windshield 3 is provided with a lifting mechanism 10, and the lifting mechanism 10 includes a lifting groove 11 located in the center of the outer wall of the windshield 3, and a hydraulic telescopic rod 12 is provided in the lifting groove 11. A wind speed sensor 19 electrically connected to the hydraulic telescopic rod 12 is fixed on the welding platform body 1, and the output end of the hydraulic telescopic rod 12 is connected to an extension plate 13 slidably connected to the lifting groove 11. The outer wall of the windshield 3 is symmetrically provided with a group of auxiliary grooves 20 located on both sides of the lifting groove 11, and the extension plate 13 is slidably connected to the auxiliary groove 20;

[0025] Through the above structure, when in use, the wind speed sensor 19 detects the wind speed of the processing environment. When the wind speed reaches the set upper limit, the hydraulic telescopic rod 12 is automatically turned on by the controller of the equipment to push the extension plate 13 to rise in cooperation with the lifting slot 11 and the auxiliary slot 20, thereby expanding the windshield range. After use, the hydraulic telescopic rod 12 automatically retracts the extension plate 13 to the outer wall of the windshield 3 to reduce the volume for easy transportation.

[0026] During the specific implementation of the present invention, the mounting base frame 4 is first fixed to the center of the top surface of the welding platform body 1, and then the mounting column 6 is placed in the groove 5. The connecting screw 7 is used to penetrate the mounting base frame 4 and the mounting column 6 to fix the mounting column 6. Then, the windshield 3 is slid and placed in the T-slot 8 of the adjacent mounting column 6 through the T-plate 9. Then, the protrusion 17 of the limiting block 16 is clamped to the top of the T-slot 8 so that it is close to the top surface of the windshield 3. Finally, the bolt is used to penetrate the limiting hole 18 to fix the limiting block 16 to complete the installation operation of the windshield 3.

[0027] During use, the wind speed sensor 19 detects the wind speed of the processing environment. When the wind speed reaches the set upper limit, the hydraulic telescopic rod 12 is automatically turned on by the controller of the equipment to push the extension plate 13 to rise in cooperation with the lifting slot 11 and the auxiliary slot 20, thereby expanding the windshield range. After use, the hydraulic telescopic rod 12 automatically retracts the extension plate 13 to the outer wall of the windshield 3 to reduce the volume for easy transportation.

[0028] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A lifting windshield device for a steel structure welding platform, comprising a welding platform body (1), a windshield mechanism (2) provided on the top surface of the welding platform body (1), the windshield mechanism (2) comprising a plurality of windshield plates (3) arranged around the top surface of the welding platform body (1), characterized in that: The windshield mechanism (2) comprises a mounting base frame (4) arranged on the top surface of the welding platform body (1), a plurality of grooves (5) are provided on the mounting base frame (4), mounting columns (6) are clamped in the grooves (5), connecting screws (7) passing through the mounting columns (6) are provided on the mounting base frame (4), T-shaped slots (8) are provided on the outer walls of the mounting columns (6), a T-shaped plate (9) matching the T-shaped slots (8) is provided on the windshield (3), and the windshield (3) is slidably clamped between a group of adjacent mounting columns (6); The outer wall of the windshield (3) is provided with a lifting mechanism (10), the lifting mechanism (10) comprising a lifting slot (11) located in the center of the outer wall of the windshield (3), a hydraulic telescopic rod (12) being provided in the lifting slot (11), and an extension plate (13) being slidably connected to the lifting slot (11) being connected to the output end of the hydraulic telescopic rod (12).

2. The lifting windshield device for a steel structure welding platform according to claim 1, characterized in that: The mounting base frame (4) is provided with a connecting groove (14) that matches the windshield (3), and the inner wall of the connecting groove (14) is provided with a sealing strip (15) that is in close contact with the windshield (3).

3. The lifting windshield device for a steel structure welding platform according to claim 1, characterized in that: A limit block (16) is provided at the top of the mounting column (6), and a protrusion (17) extending into the T-slot (8) is provided on the limit block (16). The protrusion (17) and the mounting column (6) are matched and penetrated by a limit hole (18). The protrusion (17) extends into the T-slot (8) and is in close contact with the top surface of the windshield (3).

4. The lifting windshield device for a steel structure welding platform according to claim 1, characterized in that: A wind speed sensor (19) electrically connected to the hydraulic telescopic rod (12) is fixedly provided on the welding platform body (1).

5. The lifting windshield device for a steel structure welding platform according to claim 1, characterized in that: The outer wall of the windshield plate (3) is symmetrically provided with a group of auxiliary grooves (20) located on both sides of the lifting groove (11), and the extension plate (13) is slidably connected with the auxiliary grooves (20).

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