Welding platform for top of tank body

Abstract

The tank top welding platform comprises a bottom plate which is obliquely arranged, the upper end of the bottom plate is in a step shape and is horizontally provided with a storage plate and a standing plate, the cross section of the storage plate and the cross section of the standing plate are both in an L shape, universal wheels are arranged at the four corners of the lower end of the bottom plate, side protective fences are rotationally connected to the two sides of the standing plate, and the side protective fences are arranged on the side protective fences. The edge of the front end of the standing plate is rotationally connected with a front protective fence, the side protective fences and the front protective fence are consistent in structure and each comprise an upper transverse rod and a lower transverse rod, a plurality of vertical rods are fixedly connected between the transverse rods at equal intervals, and the vertical rods of the front protective fence are fixedly connected with a plurality of anti-skid rods at equal intervals. According to the invention, a standing operation platform is provided for an operator at the upper end of the inclined tank body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction tools, in particular to a welding platform for the upper end of a tank. BACKGROUND

[0002] In a certain corn deep processing project, non-standard tank manufacturing and installation engineering special construction projects need to manufacture corn soaking tanks, starch warehouses and other facilities. The typical size of the soaking tank is Φ8600*22698mm, and the upper end of the soaking tank is conical or arc-shaped. During the welding operation, a stable platform is needed for the construction personnel to stand and place welding equipment and tools. SUMMARY

[0003] To solve the above problems, the present application discloses a welding platform for the upper end of a tank, which comprises an inclined bottom plate, the upper end of the bottom plate is horizontally provided with a storage plate and a standing plate in a stepped manner, and the cross sections of the storage plate and the standing plate are both "L" shaped, and the lower end of the bottom plate is provided with universal wheels at the four corners. The storage plate is used to place welding tools such as gas cylinders, electric welders and welding rods, and the standing plate provides an area for personnel to stand.

[0004] The two sides of the standing plate are rotatably connected with side guardrails, and the front end edge of the standing plate is rotatably connected with a front guardrail. The side guardrails and the front guardrail are consistent in structure and each include two upper and lower horizontal rods, and a plurality of vertical rods are fixedly connected between the horizontal rods at equal distances. A plurality of anti-skid rods are fixedly connected to the vertical rods of the front guardrail at equal distances. The setting of the side guardrails and the front guardrail improves safety, and the rotatable setting allows the side guardrails or the front guardrail to be laid down according to the needs of the welding operation, so that the operation space is not too limited.

[0005] Preferably, the upper end corners of the standing plate are fixedly connected with a stand, and the lower horizontal rods of the side guardrails and the front guardrail are rotatably fitted in the lower part of the stand. Specifically, the two ends of the front guardrail are rotatably connected to the stand, and one end of the side guardrail is rotatably connected to the stand, and the other end is rotatably connected to the lower part of the storage plate.

[0006] Preferably, the lower parts of the side guardrails and the front guardrail are fixedly connected with a clamping rod, and the upper part of the stand is provided with a clamping groove, and the end of the clamping rod is fitted in the clamping groove. When the clamping rod is fitted in the clamping groove, the side guardrails and the front guardrail are kept in an upright state, and when the side guardrails and the front guardrail are laid down, the clamping rod can be pushed out of the clamping groove.

[0007] Preferably, the upper end edge of the storage plate is fixedly connected with a rear guardrail. The rear guardrail protects the tools placed on the storage plate from falling off.

[0008] The upper end of the stand is preferably screwed with a fixing bolt, and the lower end of the fixing bolt abuts against the clamping rod. Since the clamping groove and the clamping rod are used simply, there are problems in maintaining the posture of the side guardrail and the front guardrail, and the fixing bolt is arranged to fix the clamping rod by buckling, so as to improve the protection capability of the side guardrail and the front guardrail.

[0009] The beneficial effects of the present application are as follows:

[0010] 1. According to the needs of the construction scene, the platform is provided with a storage plate and a standing plate to meet the requirements of welding construction.

[0011] 2. The side guardrail, the front guardrail and the rear guardrail are arranged to improve the safety of operation, and the side guardrail and the front guardrail can be rotated and laid down to meet the needs of welding and improve the flexibility of the platform action. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a three-dimensional schematic view of the present application;

[0013] Figure 2 is Figure 1 is an enlarged view of A in FIG. 1;

[0014] Figure 3 is an application schematic view of the present application.

[0015] LIST OF REFERENCE NUMERALS

[0016] 1. bottom plate; 2. storage plate; 3. standing plate; 4. side guardrail; 5. stand; 6. universal wheel; 7. front guardrail; 8. anti-skid rod; 9. rear guardrail; 10. clamping groove; 11. clamping rod; 12. fixing bolt. DETAILED DESCRIPTION

[0017] The present application will be further illustrated in conjunction with the drawings and specific embodiments, and it should be understood that the following specific embodiments are only used to illustrate the present application and not to limit the scope of the present application. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0018] As Figures 1 to 3As shown, a welding platform on the top of a tank body comprises an inclined bottom plate 1, the inclination of the bottom plate 1 is close to the slope of the top of the tank body, the upper end of the bottom plate 1 is arranged horizontally in steps and provided with a placing plate 2 and a standing plate 3, the placing plate 2 is used for placing equipment and tools for welding, and the standing plate 3 provides space for personnel to stand, and the cross sections of the placing plate 2 and the standing plate 3 are both "L" shaped, which can be understood as the placing plate 2 and the standing plate 3 are stepped, and universal wheels 6 are arranged at the four corners of the lower end of the bottom plate 1, and the universal wheels 6 are used to facilitate the movement of the platform on the top of the tank body.

[0019] The standing plate 3 is rotatably connected with side guardrails 4 on both sides, and the front end edge of the standing plate 3 is rotatably connected with a front guardrail 7, the side guardrails 4 and the front guardrail 7 provide protection for the workers, and the rotatable arrangement facilitates the folding of the side guardrails 4 and the front guardrail 7, which is beneficial to the operation of the workers, the side guardrails 4 and the front guardrail 7 are consistent in structure, each comprising two upper and lower horizontal rods, and a plurality of vertical rods are fixedly connected between the horizontal rods, a plurality of anti-skid rods 8 are fixedly connected at equal distances on the vertical rods of the front guardrail 7, and when the front guardrail 7 is folded, the anti-skid rods 8 arranged thereon can be used as standing support points, thereby improving the activity range of the workers and facilitating the operation.

[0020] A stand 5 is fixedly connected to the upper end corner of the standing plate 3, and the lower horizontal rods of the side guardrails 4 and the front guardrail 7 are rotatably fitted in the lower part of the stand 5. Specifically, the horizontal rods of the front guardrail 7 are rotatably fitted at both ends of the stand 5, and the horizontal rods of the side guardrails 4 are rotatably fitted at one end of the stand 5 and the lower part of the placing plate 2.

[0021] The lower parts of the side guardrails 4 and the front guardrail 7 are fixedly connected with clamping rods 11, and the upper part of the stand 5 is provided with a clamping groove 10, and the end of the clamping rod 11 is fitted in the clamping groove 10. Through the cooperation of the clamping groove 10 and the clamping rod 11, the side guardrails 4 and the front guardrail 7 are kept in a vertical state, and in addition, the clamping groove 10 is also arranged on the placing plate 2 to achieve the clamping and fixing of the two ends of the clamping rod 11 on the side guardrails 4.

[0022] A rear guardrail 9 is fixedly connected to the upper end edge of the placing plate 2. The rear guardrail 9 protects the equipment and tools placed on the placing plate 2 from falling off the platform.

[0023] A fixing bolt 12 is threadedly connected to the upper end of the stand 5, and the lower end of the fixing bolt 12 abuts against the clamping rod 11. Since the support strength of the side guardrails 4 and the front guardrail 7 is limited by simply using the clamping groove 10 and the clamping rod 11, the fixing bolt 12 is arranged, the clamping rod 11 is clamped and fixed by tightening the fixing bolt 12, thereby effectively improving the support capacity of the side guardrails 4 and the front guardrail 7, and when the side guardrails 4 and the front guardrail 7 are folded, the fixing bolt 12 can be loosened.

[0024] In actual use, the platform is hoisted to the top of the tank body, and then several ropes are bound on the tank body, and it is noted that the operator must wear a fall protection rope, and when the platform needs to be moved, the position of the rope binding is changed and adjusted.

[0025] The technical means disclosed in the scheme of the present application are not limited to the technical means disclosed in the above-mentioned embodiments, and also include technical solutions composed of any combination of the above technical features.

Claims

1. A cup-on-top welding platform characterized by, The utility model relates to a kind of staircases, including the bottom plate (1) of inclined placement, the upper end of the bottom plate (1) is arranged with the standing plate (3) and the article plate (2) in stepped horizontal, and the section of standing plate (3) and article plate (2) are all "L” shape, the lower end of the bottom plate (1) is provided with universal wheel (6) in four corners; Two sides of the standing plate (3) are rotatably connected with side guardrails (4), and the front end edge of the standing plate (3) is rotatably connected with a front guardrail (7); the side guardrails (4) and the front guardrail (7) are identical in structure, each including two horizontal rods arranged one above the other, and a plurality of vertical rods are fixedly connected at equal distances between the horizontal rods; a plurality of anti-skid rods (8) are fixedly connected at equal distances on the vertical rods of the front guardrail (7).

2. A body-on-top welding platform as defined in claim 1, wherein: The upper end corners of the standing plate (3) are fixedly connected with vertical columns (5), and the lower horizontal rods of the side guardrails (4) and the front guardrail (7) are rotatably fitted in the lower parts of the vertical columns (5).

3. A body-on-top welding platform as defined in claim 2, wherein: The lower parts of the side guardrails (4) and the front guardrail (7) are fixedly connected with clamping rods (11), and the upper parts of the vertical columns (5) are provided with clamping grooves (10); the end parts of the clamping rods (11) are fitted in the clamping grooves (10).

4. A body-on-top welding platform as defined in claim 1, wherein: The upper end edges of the article plate (2) are fixedly connected with rear guardrails (9).

5. A body-on-top welding platform as defined in claim 3, wherein: The upper ends of the vertical columns (5) are threadedly connected with fixing bolts (12), and the lower ends of the fixing bolts (12) abut against the clamping rods (11).

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