Welding roller carrier and lifting cantilever davit combined module

Abstract

A welding roller carrier and lifting cantilever davit combined module solves the problems that when an equipment barrel is placed on a roller carrier, an operator often needs to climb up the barrel to conduct welding, assembling and other operation, and needs to wear a safety belt for safety consideration in the operation process, and the working efficiency is high. For the situation, a safety belt is tied on a gantry crane or a lifting platform is used for operation in the current industry traditionally. The two methods both have the problems of large occupied area and poor maneuverability, the device comprises a welding roller carrier for use, and further comprises a cross beam, a transverse suspender and a clamping ring, the cross beam is welded to one side of the welding roller carrier, a lifting column is installed on one side of the cross beam through a fixing bolt, a driving motor is installed on one side of the lifting column, and the transverse suspender is installed on the other side of the lifting column through a fixing bolt. The lifting device is novel in structure and ingenious in conception, the lifting columns can be folded when the lifting device is not used, and compared with a gantry support hanger and a lifting platform, the lifting device has the advantages of being flexible to move, small in occupied space, low in use cost and the like.

Description

Technical Field

[0001] The utility model relates to a combined module, in particular to a welding roller frame and a lifting cantilever sling combined module. Background Art

[0002] In the equipment manufacturing process, there are a lot of high-altitude operations. When the equipment cylinder is placed on a roller frame, the operators often need to climb up the cylinder to perform welding, assembly and other operations. During the operation, the operators need to wear safety belts for safety reasons. For this situation, the current industry traditional practice is to tie the safety belts to the gantry hanger or use a lifting platform for operation. Both methods have the problem of large footprint and low mobility. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a welding roller frame and a lifting cantilever sling combination module, which effectively solves the problem that when the equipment cylinder is placed on the roller frame, the operator often needs to climb up the cylinder to perform welding, assembly and other operations. During the operation, the operator needs to wear a safety belt for safety reasons. For this situation, the current industry traditional practice is to tie the safety belt to the gantry hanger or use a lifting platform for operation. Both methods have the problem of large footprint and low mobility.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the utility model includes a welding roller frame for use, and also includes a crossbeam, a fixing bolt, a lifting column, a driving motor, a disc, an axle pin, a transverse suspension rod and a clamping ring. A crossbeam is welded on one side of the welding roller frame, a lifting column is installed on one side of the crossbeam through a fixing bolt, a driving motor is installed on one side of the lifting column, a disc is installed on the top of the lifting column, a transverse suspension rod is installed on the middle of the disc through an axle pin, and a clamping ring is installed on the bottom of the transverse suspension rod near one end.

[0005] Preferably, the disc is connected to the top end of the lifting column via a bearing.

[0006] Preferably, the lifting column is composed of four sections of square steel pipes and a lead screw installed inside.

[0007] Preferably, the transverse suspension rod is made of round steel.

[0008] Preferably, the surface of the transverse suspension rod is coated with an anti-corrosion paint layer.

[0009] Preferably, the lifting column is of type TD3-110-1600-4000 / J.

[0010] Beneficial effects: When the utility model is used, a crossbeam is welded on one side of the traditional roller frame, the crossbeam is firmly connected to the lifting column, a driving motor is installed on one side of the lifting column, and the lifting column body is composed of four sections of square steel pipes. When working, the driving motor drives the lead screw transmission of each section inside to drive each section of the rod body to rise and fall synchronously, and it can be securely locked at any height within the specified elevation. A rotatable disc is installed on the top of the lifting column, and the transverse boom is fixed to the disc with an axle pin so that the transverse boom can rotate along the axis of the lifting column. A clamping ring is installed on the transverse boom, and the staff can tie the safety rope to the clamping ring when working at height to ensure safe operation. The utility model has a novel structure and an ingenious design. The lifting column can be folded up when not in use. Compared with the gantry support and lifting platform, it has the advantages of flexible movement, small space occupation and low use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Numbers in the figure: 1. Welding roller frame; 2. Crossbeam; 3. Fixing bolt; 4. Lifting column; 5. Driving motor; 6. Disc; 7. Axle pin; 8. Horizontal suspension rod; 9. Snap ring. DETAILED DESCRIPTION

[0014] The following is combined with Figure 1 The specific implementation modes of the present utility model are further described in detail.

[0015] Embodiment 1, by Figure 1 The utility model provides a welding roller frame and a lifting cantilever suspension column combination module, including a welding roller frame 1 for use, and also includes a crossbeam 2, a fixing bolt 3, a lifting column 4, a driving motor 5, a disc 6, an axle pin 7, a transverse suspension rod 8 and a clamping ring 9. The crossbeam 2 is welded to one side of the welding roller frame 1, the lifting column 4 is installed on one side of the crossbeam 2 through the fixing bolt 3, the driving motor 5 is installed on one side of the lifting column 4, the disc 6 is installed on the top of the lifting column 4, the transverse suspension rod 8 is installed on the middle part of the disc 6 through the axle pin 7, and the clamping ring 9 is installed at the bottom of the transverse suspension rod 8 near one end.

[0016] The disc 6 is connected to the top of the lifting column 4 through a bearing, so that the disc 6 can rotate on the top of the lifting column 4.

[0017] The lifting column 4 is composed of four sections of square steel pipes and a lead screw installed inside, which is convenient for lifting and lowering of the lifting column 4.

[0018] The transverse suspension rod 8 is made of round steel to ensure the strength of the transverse suspension rod 8 .

[0019] The surface of the transverse suspension rod 8 is coated with an anti-corrosion paint layer, so that the transverse suspension rod 8 has good corrosion resistance.

[0020] The lifting column 4 adopts the TD3-110-1600-4000 / J type, which is convenient for the use of the lifting column 4.

[0021] Working principle: When the utility model is used, a crossbeam 2 is welded on one side of the traditional roller frame 1, the crossbeam 2 is firmly connected to the lifting column 4, a driving motor 5 is installed on one side of the lifting column 4, and the column body of the lifting column 4 is composed of four square steel pipes. When working, the driving motor 5 drives the lead screw transmission of each internal section to drive the rod body of each section to rise and fall synchronously, and can be securely locked at any height within the specified elevation. A rotatable disc 6 is installed on the top of the lifting column 4, and the transverse suspension rod 8 is fixed to the disc 6 with an axle pin 7 so that the transverse suspension rod 8 can rotate along the axial direction of the lifting column 4. A clamp ring 9 is installed on the transverse suspension rod 8. When the staff works at height, they can tie the safety rope to the clamp ring to ensure safe operation.

[0022] Beneficial effects: The utility model has a novel structure and an ingenious design. The lifting column 4 can be folded up when not in use. Compared with the gantry support and the lifting platform, it has the advantages of flexible movement, small footprint and low use cost.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A welding roller frame and lifting cantilever suspender combination module, comprising a welding roller frame (1) for use, characterized in that: The invention also comprises a crossbeam (2), a fixing bolt (3), a lifting column (4), a driving motor (5), a disc (6), an axle pin (7), a transverse suspension rod (8) and a clamping ring (9); a crossbeam (2) is welded to one side of the welding roller frame (1); a lifting column (4) is installed to one side of the crossbeam (2) via a fixing bolt (3); a driving motor (5) is installed to one side of the lifting column (4); a disc (6) is installed at the top of the lifting column (4); a transverse suspension rod (8) is installed to the middle of the disc (6) via an axle pin (7); and a clamping ring (9) is installed at the bottom of the transverse suspension rod (8) near one end.

2. The welding roller frame and lifting cantilever suspender combined module according to claim 1, characterized in that: The disc (6) is connected to the top end of the lifting column (4) via a bearing.

3. The welding roller frame and lifting cantilever suspender combined module according to claim 1 is characterized in that: The lifting column (4) is composed of four sections of square steel pipes and a lead screw installed inside.

4. The welding roller frame and lifting cantilever suspender combined module according to claim 1, characterized in that: The transverse suspension rod (8) is made of round steel.

5. The welding roller frame and lifting cantilever suspender combined module according to claim 1, characterized in that: The surface of the transverse suspension rod (8) is coated with an anti-corrosion paint layer.

6. The welding roller frame and lifting cantilever suspender combined module according to claim 1, characterized in that: The lifting column (4) is of the TD3-110-1600-4000 / J type.

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