Steel structure welding operation platform

Abstract

The utility model discloses a steel structure welding operation platform and relates to the technical field of welding platforms, the steel structure welding operation platform comprises a platform main body and an adjusting mechanism arranged on the outer wall of the platform main body, and by arranging a connecting shaft, in order to improve the convenience of sun shading for welding personnel and the convenience of folding and storing a shielding plate, the adjusting mechanism is arranged on the outer wall of the platform main body. A servo motor can be firstly started to drive a rotating gear to rotate through rotation of a driving gear, a threaded rod is driven to rotate so as to drive a connecting block to slide along the inner wall of a connecting groove, a lifting rod is driven to ascend and descend along the top of the fence through connection of a lifting groove, and then a micro motor is started to drive a worm gear to rotate through rotation of a worm. According to the steel structure welding operation platform, a lifting rod is arranged on the upper portion of the lifting rod, a shielding plate is driven to turn over along the outer wall of the lifting rod through connection of a connecting shaft, the effect of conveniently folding and storing the shielding plate is achieved, control operation of welding personnel on adjustment and use of a sun shield is achieved, and compared with an existing operation platform, the steel structure welding operation platform has the effect of conveniently folding and storing the shielding plate.

Description

Technical Field

[0001] The utility model relates to the technical field of welding platforms, in particular to a steel structure welding operation platform. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates, and rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are adopted. Usually, welds, bolts or rivets are used to connect between components or parts. When welding steel structures in daily life, an operation platform is required to assist in the welding operation of steel structures.

[0003] For example, the application number 202122490367.4 discloses a steel structure welding operation platform, which includes a platform plate, and also includes a fixing mechanism for fixing the platform plate to the steel column, a surrounding mechanism located on the upper surface of the platform plate, and a sunshade mechanism located at the top of the surrounding mechanism and used for shading or rain shielding. The fixing mechanism includes fixing plates on the left and right sides of the steel column and a locking mechanism for fixing the fixing plates to the steel column. The simple structure of the utility model and the setting of the surrounding mechanism improve the construction safety of workers. At the same time, it avoids a large amount of slag and metal spatter on the surface of the weld during the welding process from scattering, which may cause insecurity for the lower-level operators. The setting of the sunshade mechanism is convenient for shading or rain shielding workers, making the working environment of workers relatively comfortable. The setting of the fixing mechanism is convenient for fixing the platform plate to the steel structure, increasing the firmness of the platform plate, and being easy to disassemble and assemble, with high disassembly and assembly efficiency, recyclable, and material-saving.

[0004] However, when this kind of steel structure welding operation platform is in use, although it can shade and shelter the welding workers well, the folding and storage performance of the sunshade board is not high. Often, due to the long-term exposure of the sunshade board, its service life is affected. And when construction is carried out on cloudy days without the need for the sunshade board, there may be a situation where the sunshade board blocks the construction, reducing the welding efficiency of the welding workers for the steel structure.

[0005] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a steel structure welding operation platform is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a steel structure welding operation platform to solve the problem of low folding and storage performance of the sunshade board as mentioned in the above background technique, although it can shade and shelter the welding workers well.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A steel structure welding operation platform, including a platform main body and an adjusting mechanism arranged on the outer wall of the platform main body, and the adjusting mechanism includes a sliding component;

[0008] The sliding assembly includes a connecting block and a lifting rod. A fixing groove is provided at the connecting part between the outer wall of the platform main body and the steel structure. A fence is fixedly connected to the outer wall of the platform main body. A servo motor is fixedly connected to the side wall of the platform main body. The output end of the servo motor is fixedly connected to a driving gear rotatably connected to the inner wall of the platform main body. The outer wall of the driving gear is meshed with a rotating gear rotatably connected to the inner wall of the platform main body. A threaded rod rotatably connected to the inner wall of the fence is fixedly connected to the center of rotation of the rotating gear. A connecting block slidably connected to the inner side wall of the fence is threadedly connected to the outer wall of the threaded rod. One end of the connecting block is fixedly connected to a lifting rod slidably connected to the top of the fence.

[0009] Furthermore, a connecting box is fixedly connected to the outer wall of the lifting rod. A micro motor is fixedly connected to the top of the connecting box. The output end of the micro motor is fixedly connected to a worm rotatably connected to the inner wall of the connecting box. The outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the connecting box. A shielding plate is rotatably connected to the outer wall of the lifting rod. A connecting shaft fixedly connected to the outer wall of the shielding plate is fixedly connected to the center of rotation of the worm wheel.

[0010] Furthermore, the center of rotation of the threaded rod coincides with the center of rotation of the rotating gear, and a bevel gear set is formed between the driving gear and the rotating gear.

[0011] Furthermore, a connecting groove is provided at the connecting part between the inner side wall of the fence and the connecting block.

[0012] Furthermore, a lifting groove is provided at the connecting part between the top of the fence and the lifting rod, and the outer wall profile of the lifting rod is in a "U" shape.

[0013] Furthermore, the center of rotation of the shielding plate coincides with the center of rotation of the worm wheel.

[0014] Furthermore, two sets of shielding plates are provided, and the position distributions of the two sets of shielding plates are symmetrical about the central axis of the platform main body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. By providing a connecting shaft, when a welder welds a steel structure on an operating platform, in order to improve the convenience of shading the welder and the convenience of folding and storing the baffle, the servo motor can be first turned on to drive the rotating gear to rotate through the driving gear, thereby driving the threaded rod to rotate. The rotation of the threaded rod drives the connecting block to slide along the inner wall of the connecting groove, and through the connection of the lifting groove, drives the lifting rod to rise and fall along the top of the fence. Then, the micro motor is turned on to drive the worm gear to rotate through the rotation of the worm, and through the connection of the connecting shaft, drives the baffle to perform a flipping motion along the outer wall of the lifting rod, playing a role in conveniently folding and storing the baffle, and realizing the control operation of the welder to adjust and use the sunshade board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0018] Figure 2 is a schematic structural diagram of another perspective of the operating platform of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the connection between the connecting block and the lifting rod of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the connection between the worm gear and the baffle of the present utility model.

[0021] In the figure: 1, platform main body; 11, fixed groove; 12, fence; 2, adjusting mechanism; 21, sliding assembly; 211, servo motor; 212, driving gear; 213, rotating gear; 214, threaded rod; 215, connecting block; 216, connecting groove; 217, lifting rod; 218, lifting groove; 3, connection box; 31, micro motor; 32, worm; 33, worm gear; 34, connecting shaft; 35, baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment: As Figures 1 - 4 shown, a steel structure welding operation platform includes a platform main body 1 and an adjusting mechanism 2 provided on the outer wall of the platform main body 1. The adjusting mechanism 2 includes a sliding assembly 21;

[0024] The sliding component 21 includes a connecting block 215 and a lifting rod 217. A fixing groove 11 is provided at the connecting part of the outer wall of the platform main body 1 and the steel structure. A fence 12 is fixedly connected to the outer wall of the platform main body 1. A servo motor 211 is fixedly connected to the side wall of the platform main body 1. The output end of the servo motor 211 is fixedly connected to a driving gear 212 that is rotatably connected to the inner wall of the platform main body 1. The outer wall of the driving gear 212 is meshed with a rotating gear 213 that is rotatably connected to the inner wall of the platform main body 1. The rotation center of the rotating gear 213 is fixedly connected to a threaded rod 214 that is rotatably connected to the inner wall of the fence 12. The outer wall of the threaded rod 214 is threadedly connected to a connecting block 215 that is slidably connected to the inner side wall of the fence 12. One end of the connecting block 215 is fixedly connected to a lifting rod 217 that is slidably connected to the top of the fence 12.

[0025] Further, a connecting box 3 is fixedly connected to the outer wall of the lifting rod 217. A micro motor 31 is fixedly connected to the top of the connecting box 3. The output end of the micro motor 31 is fixedly connected to a worm 32 that is rotatably connected to the inner wall of the connecting box 3. The outer wall of the worm 32 is meshed with a worm gear 33 that is rotatably connected to the inner wall of the connecting box 3. A shielding plate 35 is rotatably connected to the outer wall of the lifting rod 217. The rotation center of the worm gear 33 is fixedly connected to a connecting shaft 34 that is fixedly connected to the outer wall of the shielding plate 35. The shielding plate 35 forms a flipping structure with the lifting rod 217 through the worm gear 33 and the connecting shaft 34, which is beneficial to the rotation of the worm gear 33 to drive the shielding plate 35 to perform a flipping motion along the outer wall of the lifting rod 217 through the connection of the connecting shaft 34, realizing the control operation of the folding and storage convenience of the shielding plate 35.

[0026] Further, the rotation center of the threaded rod 214 coincides with the rotation center of the rotating gear 213. A bevel gear set is formed between the driving gear 212 and the rotating gear 213. The threaded rod 214 forms a rotating structure with the fence 12 through the driving gear 212 and the rotating gear 213, which is beneficial to the rotation of the driving gear 212 to drive the threaded rod 214 to perform a rotating motion along the inner wall of the fence 12 through the connection of the rotating gear 213, realizing the control operation of the sliding of the connecting block 215.

[0027] Further, a connecting groove 216 is provided at the connecting part of the inner side wall of the fence 12 and the connecting block 215. The connecting block 215 forms a sliding structure with the connecting groove 216 through the threaded rod 214, which is beneficial to the rotation of the threaded rod 214 to drive the connecting block 215 to slide along the inner wall of the connecting groove 216, realizing the control operation of the lifting of the lifting rod 217.

[0028] Furthermore, a lifting groove 218 is provided at the connecting part between the top of the fence 12 and the lifting rod 217, and the outer wall contour of the lifting rod 217 is in a "U" shape. The shielding plate 35 and the fence 12 form a lifting structure through the lifting rod 217 and the lifting groove 218, which is conducive to the sliding of the lifting rod 217 along the inner wall of the lifting groove 218, driving the shielding plate 35 to reciprocate up and down along the outer wall of the fence 12, and realizing the control operation of lifting the shielding plate 35.

[0029] Furthermore, the rotation centers of the shielding plate 35 and the worm gear 33 coincide with each other. The worm gear 33 and the connecting box 3 form a rotating structure through the micro motor 31 and the worm 32, which is conducive to the driving of the micro motor 31 to drive the worm 32 to rotate, driving the worm gear 33 to rotate along the inner wall of the connecting box 3, and realizing the control operation of rotating the connecting shaft 34.

[0030] Furthermore, two groups of shielding plates 35 are provided, and the position distributions of the two groups of shielding plates 35 are symmetrical about the central axis of the platform main body 1, which is conducive to realizing the control operation of effectively shading the welding personnel through the setting of the two groups of shielding plates 35.

[0031] Working principle: When using this steel structure welding operation platform, when the welding personnel weld the steel structure on the operation platform, in order to improve the convenience of shading the welding personnel and the convenience of folding and storing the shielding plate 35, the servo motor 211 can be first turned on to drive the driving gear 212 to rotate, thereby driving the rotating gear 213 to rotate, and then driving the threaded rod 214 to rotate. The rotation of the threaded rod 214 drives the connecting block 215 to slide along the inner wall of the connecting groove 216, and through the connection of the lifting groove 218, drives the lifting rod 217 to lift along the top of the fence 12. Then, the micro motor 31 is turned on to drive the worm 32 to rotate, driving the worm gear 33 to rotate, and through the connection of the connecting shaft 34, driving the shielding plate 35 to flip along the outer wall of the lifting rod 217, playing a role in conveniently folding and storing the shielding plate 35, and realizing the control operation of the welding personnel to adjust and use the shielding plate 35.

[0032] This is the working principle of this steel structure welding operation platform.

[0033] The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A steel structure welding operation platform, comprising a platform body (1) and an adjustment mechanism (2) arranged on the outer wall of the platform body (1), characterized in that: The adjustment mechanism (2) comprises a sliding assembly (21); The sliding assembly (21) comprises a connecting block (215) and a lifting rod (217); a fixing groove (11) is provided at a connection position between the outer wall of the platform body (1) and the steel structure; the outer wall of the platform body (1) is fixedly connected to a fence (12); the side wall of the platform body (1) is fixedly connected to a servo motor (211); the output end of the servo motor (211) is fixedly connected to a driving gear (212) rotatably connected to the inner wall of the platform body (1); the outer wall of the driving gear (212) is meshedly connected to a rotating gear (213) rotatably connected to the inner wall of the platform body (1); the rotation center of the rotating gear (213) is fixedly connected to a threaded rod (214) rotatably connected to the inner wall of the fence (12); the outer wall of the threaded rod (214) is threadedly connected to a connecting block (215) slidably connected to the inner wall of the fence (12); one end of the connecting block (215) is fixedly connected to a lifting rod (217) slidably connected to the top of the fence (12).

2. A steel structure welding operation platform according to claim 1, characterized in that: The outer wall of the lifting rod (217) is fixedly connected to a connection box (3), the top of the connection box (3) is fixedly connected to a micro motor (31), the output end of the micro motor (31) is fixedly connected to a worm (32) rotatably connected to the inner wall of the connection box (3), the outer wall of the worm (32) is meshingly connected to a worm wheel (33) rotatably connected to the inner wall of the connection box (3), the outer wall of the lifting rod (217) is rotatably connected to a baffle plate (35), and the rotation center of the worm wheel (33) is fixedly connected to a connecting shaft (34) fixedly connected to the outer wall of the baffle plate (35).

3. A steel structure welding operation platform according to claim 1, characterized in that: The rotation center of the threaded rod (214) and the rotation center of the rotating gear (213) are arranged to overlap each other, and a bevel gear set is formed between the driving gear (212) and the rotating gear (213).

4. A steel structure welding operation platform according to claim 1, characterized in that: A connecting groove (216) is provided at a connecting portion between the inner side wall of the fence (12) and the connecting block (215).

5. A steel structure welding operation platform according to claim 1, characterized in that: A lifting groove (218) is provided at the connection portion between the top of the fence (12) and the lifting rod (217), and the outer wall profile of the lifting rod (217) is in a "U" shape.

6. A steel structure welding operation platform according to claim 2, characterized in that: The rotation center of the shielding plate (35) and the rotation center of the worm wheel (33) are arranged to overlap with each other.

7. A steel structure welding operation platform according to claim 2, characterized in that: Two groups of shielding plates (35) are provided, and the positions of the two groups of shielding plates (35) are distributed symmetrically with respect to the central axis of the platform body (1).

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