CN218193374U - A working platform for steel structure bridge welding construction - Google Patents

Abstract

The utility model discloses a working platform for steel structure bridge welding construction, which comprises a working platform. Two through holes corresponding to positions are opened on the upper surface of the working platform. The top of the rotating column is fixedly connected with a movable chassis, and the upper surface of the movable chassis is fixedly connected with two position-corresponding limit baffles, and the surfaces of the two limit baffles are provided with corresponding placement grooves. The working platform for steel structure bridge welding construction can use the driving motor to drive the two movable chassis to rotate by setting the drive motor, rotating column, movable chassis and limit baffle, and then drive the steel on the surface of the limit baffle to adjust the welding angle. Adjustment, so that it is convenient for the staff to weld the two steel materials at different angles. By setting the angle scale line and indicator bar, it is convenient for the staff to calibrate the rotation angle of the two movable chassis, so as to achieve the purpose of assisting the welding work.

Description

A working platform for steel structure bridge welding construction

technical field

The utility model relates to the technical field of welding equipment, in particular to a working platform for steel structure bridge welding construction.

Background technique

Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing, because of its light weight , and the construction is simple, widely used in bridges and roads and other fields.

Existing steel structure bridge structural components are usually produced in the factory, and then transported to the construction site for assembly, and then need to use the operation platform to weld and assemble the steel, and the existing welding workbench structure is simple, not It is convenient for the staff to adjust and position the welding angle of the two steel materials during welding. Not only is the operation cumbersome, but also the stability during welding is not enough, which reduces the efficiency and quality of welding work. To this end, we propose a working platform for welding construction of steel structure bridges.

Utility model content

The purpose of this utility model is to provide a steel structure bridge welding construction work platform to solve the problems raised in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a working platform for steel structure bridge welding construction, including a workbench, two through holes corresponding to the positions are opened on the upper surface of the workbench, and the inner wall of the through hole The rotating column is connected to the rotating column through the bearing, the top of the rotating column is fixedly connected to the movable chassis, and the upper surface of the movable chassis is fixedly connected to two position-corresponding limit baffles. Corresponding to the placement slot, a fixed plate is fixedly connected between the two limit baffles, the surface of the fixed plate is provided with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a pressing plate, and the two sides of the pressing plate Both are fixedly connected with a guide plate, and the guide plate is slidably connected with the surface of the limit baffle.

Preferably, the lower surface of the workbench is fixedly connected with a support plate, the surface of the support plate is provided with a drive motor, the position of the drive motor corresponds to the rotation column, and the output end of the drive motor is fixedly connected to the bottom end of the rotation column.

Preferably, the upper surface of the workbench is provided with an angle scale line, and the position of the angle scale line corresponds to the movable chassis.

Preferably, an indicator strip is fixedly connected to the surface of the movable chassis, and the position of the indicator strip corresponds to the placement slot.

Preferably, two upper and lower connecting plates are fixedly connected to the surface of the guide plate, and the lower surface of the connecting plate is slidably connected to the upper surface of the movable chassis.

Preferably, a control panel is provided on the surface of the workbench, and the control panel is electrically connected to the driving motor and the electric push rod respectively.

Beneficial effect

The utility model provides a working platform for steel structure bridge welding construction, which has the following beneficial effects:

1. The working platform for steel structure bridge welding construction can use the driving motor to drive the two movable chassis to rotate by setting the drive motor, rotating column, movable chassis and limit baffle, and then drive the steel on the surface of the limit baffle for welding The adjustment of the angle makes it convenient for the staff to weld the two steel materials at different angles. By setting the angle scale line and the indicator bar, it is convenient for the staff to calibrate the rotation angle of the two movable chassis to achieve the purpose of assisting the welding work.

2. The working platform for welding construction of steel structure bridges can put the steel into the placement groove by opening a placement groove on the surface of the limit baffle, and then set the electric push rod and the pressing plate to use the electric push rod The pressing plate is driven to press and fix the steel, which is suitable for limiting the position of steel with different specifications and sizes, and improves the stability of the steel during welding.

Description of drawings

Fig. 1 is a structural schematic diagram of the first viewing angle of the utility model;

Fig. 2 is a schematic structural diagram of the second viewing angle of the utility model;

Fig. 3 is a schematic diagram of the side section structure of the workbench of the present invention.

In the figure: 1 working table, 2 rotating column, 3 movable chassis, 4 limit baffle, 5 placement slot, 6 electric push rod, 7 pressing plate, 8 guiding plate, 9 supporting plate, 10 driving motor, 11 connecting plate , 12 angle scale lines, 13 control panels, 14 indicator bars.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a working platform for steel structure bridge welding construction, including a workbench 1, and two through holes corresponding to the positions are opened on the upper surface of the workbench 1. The inner wall of the hole is rotatably connected with the rotating column 2 through bearings, the lower surface of the workbench 1 is fixedly connected with the supporting plate 9, and the surface of the supporting plate 9 is provided with a driving motor 10, the position of the driving motor 10 is corresponding to the rotating column 2, and the driving The output end of the motor 10 is fixedly connected with the bottom end of the rotating column 2 .

The top of the rotating column 2 is fixedly connected with a movable chassis 3, the upper surface of the workbench 1 is provided with an angle scale line 12, the position of the angle scale line 12 corresponds to the movable chassis 3, and the surface of the movable chassis 3 is fixedly connected with an indicator strip 14, The position of the indicator strip 14 corresponds to the placement slot 5 .

By arranging the drive motor 10, the rotating column 2, the movable chassis 3 and the limit baffle 4, the drive motor 10 can be used to drive the two movable chassis 3 to rotate, and then the steel on the surface of the limit baffle 4 is driven to adjust the welding angle, thereby It is convenient for the staff to weld two steel materials at different angles. By setting the angle scale line 12 and the indicator bar 14, it is convenient for the staff to calibrate the rotation angles of the two movable chassis 3 to achieve the purpose of assisting welding work.

The upper surface of the movable chassis 3 is fixedly connected with two limit baffles 4 corresponding to the positions. Fixedly connected with a fixed plate, the surface of the fixed plate is provided with an electric push rod 6, the telescopic end of the electric push rod 6 is fixedly connected with a pressing plate 7, and both sides of the pressing plate 7 are fixedly connected with a guide plate 8, a guide plate 8 It is slidably connected with the surface of the limit baffle 4 , and the surface of the guide plate 8 is fixedly connected with two upper and lower connecting plates 11 , and the lower surface of the connecting plate 11 is slidably connected with the upper surface of the movable chassis 3 .

By opening a placement groove 5 on the surface of the limit baffle 4, the steel can be put into the placement groove 5, and then by setting the electric push rod 6 and the pressing plate 7, the electric push rod 6 is used to drive the pressing plate 7 to The steel is pressed and fixed, which is suitable for limiting the steel of different specifications and sizes, and improves the stability of the steel during welding.

A control panel 13 is provided on the surface of the workbench 1 , and the control panel 13 is electrically connected to the drive motor 10 and the electric push rod 6 respectively.

Working principle: When in use, first place two steel materials to be welded on the surface of the limit baffle plate 4 of the movable chassis 3, and place the steel materials in the placement groove 5, start the electric push rod 6 to drive the pressing plate 7 to remove the steel materials Press and fix, then start the drive motor 10 to drive the movable chassis 3 to rotate, so that the two movable chassis 3 drive the steel to rotate to the angle and connection position that needs to be welded, so that the staff can weld the steel.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a work platform for steel structure bridge welding construction, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with two through holes corresponding in position, the inner wall of each through hole is connected with a rotary column (2) in a rotating mode through a bearing, the top end of the rotary column (2) is fixedly connected with a movable chassis (3), the upper surface of the movable chassis (3) is fixedly connected with two limiting baffles (4) corresponding in position, the surfaces of the two limiting baffles (4) are provided with corresponding placing grooves (5) in position, the two limiting baffles (4) are fixedly connected with a fixing plate, an electric push rod (6) is arranged on the surface of the fixing plate, a telescopic end of the electric push rod (6) is fixedly connected with a clamping plate (7), two guide plates (8) are fixedly connected with the two sides of the clamping plate (7), and the guide plates (8) are connected with the limiting baffles (4) in a sliding mode.

2. The working platform for the welding construction of the steel structure bridge as claimed in claim 1, wherein: the lower surface of the workbench (1) is fixedly connected with a supporting plate (9), the surface of the supporting plate (9) is provided with a driving motor (10), the position of the driving motor (10) corresponds to the rotary column (2), and the output end of the driving motor (10) is fixedly connected with the bottom end of the rotary column (2).

3. The working platform for the welding construction of the steel structure bridge as claimed in claim 1, wherein: the upper surface of the workbench (1) is provided with angle scale lines (12), and the positions of the angle scale lines (12) correspond to the movable chassis (3).

4. The working platform for the welding construction of the steel structure bridge as claimed in claim 1, wherein: the surface of the movable chassis (3) is fixedly connected with an indication strip (14), and the position of the indication strip (14) corresponds to the placement groove (5).

5. The working platform for the welding construction of the steel structure bridge as claimed in claim 1, wherein: the surface of the guide plate (8) is fixedly connected with an upper connecting plate and a lower connecting plate (11), and the lower surface of the connecting plate (11) is connected with the upper surface of the movable chassis (3) in a sliding manner.

6. The working platform for the welding construction of the steel structure bridge as claimed in claim 1, wherein: the surface of the workbench (1) is provided with a control panel (13), and the control panel (13) is electrically connected with the driving motor (10) and the electric push rod (6) respectively.

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