Auxiliary seat for welding of building steel structure

Abstract

The utility model is applicable to the technical field of building construction, and provides an auxiliary seat for welding a building steel structure, which comprises a working platform, a fixed base plate is fixedly mounted on the working platform, an adjusting base plate is rotatably connected with the working platform through a rotating shaft, and a driving motor is mounted on the bottom wall of the working platform. The driving motor drives the rotating shaft and the adjusting base plate to rotate through gear transmission, so that the angle of the steel structural part or the steel pipe is adjusted, and the device is suitable for steel structural parts or steel pipes with different angles. Fixing bases are fixedly installed on the fixing base plate and the adjusting base plate, worm wheels driven by worms are rotatably installed in the fixing bases, a plurality of connecting frames in the worm wheels are in threaded connection with threaded rods, pressing plates are rotatably installed at one ends of the threaded rods, and a rotating disc is installed at the other ends of the threaded rods; and welding is facilitated, and use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, especially relate to a building steel structure welding auxiliary seat. BACKGROUND

[0002] In the current building construction technical field, building construction refers to the production activity of engineering construction implementation stage, is the building process of all kinds of buildings, including foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction etc. The place of construction operation is called "building construction site" or "construction site".

[0003] The utility model discloses a steel structure building steel pipe welding clamp belongs to the technical field of steel structure building, it solves the defect that traditional steel pipe welding clamp exists in prior art big labor intensity, time -consuming and labor -intensive, low steel pipe welding efficiency. Its main body structure includes welding seat, the welding seat includes placing table and movable table, one end of the placing table is symmetrical and is equipped with base, the other end of the placing table is slidably connected with the pressure mechanism through the adjusting piece, the movable table and adjusting piece cooperation installation, the placing table and movable table all are equipped with the rotating block, the middle part of welding seat is equipped with the welding port. The utility model mainly is used in clamping and welding steel pipe.

[0004] The above patent has the following shortcomings:

[0005] In the above patent, the rotating block is arranged on the placing table and the movable table to clamp the steel pipe. In actual steel pipe welding processing, the steel pipe needs to be rotated for welding. Manual rotation has poor stability, reduces welding precision, and ordinary auxiliary seat cannot adjust the angle between two steel pipe components, so the use is relatively unchanged. UTILITY MODEL CONTENTS

[0006] The utility model provides a building steel structure welding auxiliary seat, aims at solving the problem of manual rotation of the steel pipe mentioned in the above background, which has poor stability, reduces welding precision, and ordinary auxiliary seat cannot adjust the angle between two steel pipe components, so the use is relatively unchanged.

[0007] The utility model is realized in this way, a building steel structure welding auxiliary seat, including the work platform, the lower surface fixed mounting of work platform has a plurality of support legs;

[0008] Adjusting mechanism, it is installed on the work platform, the adjusting mechanism includes fixed backing pad and adjusting backing pad;

[0009] The fixed backing pad is fixedly installed on the work platform, and the adjusting backing pad is rotatably installed on the work platform through a rotating shaft.

[0010] The fixing mechanism is used for fixing the steel structural member, and two fixing mechanisms are respectively fixedly installed on the fixing base plate and the adjusting base plate.

[0011] The fixing mechanism comprises fixing seats, and two fixing seats are respectively fixedly installed on the fixing base plate and the adjusting base plate.

[0012] Preferably, a worm wheel is rotatably installed in the fixing seat, and an installation groove is formed in the fixing seat.

[0013] A worm is rotatably installed in the installation groove through a mounting bracket, and the worm is engaged with the worm wheel.

[0014] A stepping motor is fixedly installed on the mounting bracket, and the stepping motor is drivingly connected with the worm; in this scheme, the worm is driven to rotate by the stepping motor, so that the worm wheel is driven to rotate by the worm.

[0015] Preferably, a circular groove is formed at the center point of the worm wheel, and a plurality of connecting frames are fixedly installed on the inner wall of the circular groove.

[0016] The plurality of connecting frames are uniformly distributed on the inner wall of the circular groove; in this scheme, the worm wheel is driven to rotate by the worm, and the connecting frames are uniformly distributed on the circular groove, so that the steel structural member is more uniformly held.

[0017] Preferably, a threaded rod is threadedly connected to the outer wall of the connecting frame, one end of the threaded rod is rotatably installed with a pressing plate, and the other end of the threaded rod is fixedly installed with a rotating disc; in this scheme, the threaded rod is driven to rotate by rotating the rotating disc, the pressing plate is driven to move by the threaded rod, and the steel structural member or the steel pipe is pressed by the pressing plate, so that the steel structural member and the steel pipe are fixed.

[0018] Preferably, a bevel gear one is fixedly installed on the rotating shaft, a driving motor is fixedly installed on the bottom wall of the working platform, and a bevel gear two engaged with the bevel gear one is installed on the output end of the driving motor; in this scheme, the rotating shaft is driven to rotate by the driving motor through gear transmission, and the angle of the adjusting base plate is adjusted.

[0019] Preferably, an arc-shaped sliding groove is formed in the working platform, and a sliding column slidingly connected with the sliding groove is installed on the adjusting base plate; in this scheme, the sliding column is driven to slide in the sliding groove by the rotation of the adjusting base plate, the position of the adjusting base plate is limited, and the stability of the rotation of the adjusting base plate is improved.

[0020] Compared with the prior art, the auxiliary seat for welding the building steel structure has the advantages that:

[0021] 1. The fixed mounting plate is fixedly installed on the working platform, and the adjusting pad is rotatably connected to the working platform through the rotating shaft, a driving motor is installed on the bottom wall of the working platform, the driving motor drives the rotating shaft and the adjusting pad to rotate through gear transmission, so as to adjust the angle of the steel structure or the steel pipe, and it is suitable for steel structure or steel pipe of different angles;

[0022] 2. The fixed mounting plate and the adjusting pad are fixedly installed with the fixed seat, the worm drive worm wheel is rotatably installed in the fixed seat, and a plurality of connecting frames in the worm wheel are threadedly connected with the threaded rods, one end of the threaded rod is rotatably installed with the pressing plate, the other end is installed with the rotating disc, a plurality of pressing plates clamp the steel structure or the steel pipe, and drive the steel structure or the steel pipe to rotate, so as to facilitate welding, and use more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The overall structure of the utility model is shown in the figure

[0024] Figure 2 The utility model is Figure 1 The enlarged view of A in the utility model

[0025] Figure 3 The structure of the working platform of the utility model is shown in the figure

[0026] Figure 4 The structure of the fixing mechanism of the utility model is shown in the figure

[0027] Figure 5 The utility model is Figure 4 The enlarged view of A in the utility model

[0028] In the figure:

[0029] 1. The working platform; 11, the supporting leg; 12, the sliding groove;

[0030] 2. The adjusting mechanism; 21, the fixed mounting plate; 22, the adjusting pad; 23, the rotating shaft; 231, the bevel gear one; 24, the driving motor; 241, the bevel gear two; 25, the sliding column;

[0031] 3. The fixing mechanism; 31, the fixed seat; 311, the mounting groove; 32, the worm wheel; 321, the circular groove; 33, the worm; 331, the mounting frame; 332, the stepping motor; 34, the connecting frame; 35, the threaded rod; 351, the pressing plate; 352, the rotating disc. DETAILED DESCRIPTION

[0032] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0033] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application.

[0034] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0035] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] Please refer to Figures 1-5 The present application provides a technical scheme: a welding auxiliary seat for building steel structure, comprising a working platform 1, a plurality of supporting legs 11 are fixedly installed on the lower surface of the working platform 1, an adjusting mechanism 2 is installed on the working platform 1, the adjusting mechanism 2 comprises a fixed pad 21 and an adjusting pad 22, the fixed pad 21 is fixedly installed on the working platform 1, the adjusting pad 22 is rotatably installed on the working platform 1 through a rotating shaft 23, a bevel gear one 231 is fixedly installed on the rotating shaft 23, and a driving motor 24 is fixedly installed on the bottom wall of the working platform 1, and the output end of the driving motor 24 is provided with a bevel gear two 241 engaged with the bevel gear one 231.

[0038] Among them, the working platform 1 is supported by the plurality of supporting legs 11, the height of the working platform 1 is improved, the driving motor 24 drives the rotating shaft 23 to rotate through gear transmission, thereby driving the adjusting pad 22 to rotate, and the angle of the steel structure member or the steel pipe is adjusted, thereby facilitating the welding thereof.

[0039] The fixing mechanism 3 is used for fixing the steel structure, and two fixing mechanisms 3 are respectively fixedly installed on the fixing base plate 21 and the adjusting base plate 22, the fixing mechanism 3 comprises a fixing seat 31, two fixing seats 31 are respectively fixedly installed on the fixing base plate 21 and the adjusting base plate 22, a worm wheel 32 is rotatably installed in the fixing seat 31, an installation groove 311 is formed in the fixing seat 31, a worm 33 is rotatably installed in the installation groove 311 through an installation frame 331, the worm 33 is engaged with the worm wheel 32, a stepping motor 332 is fixedly installed on the installation frame 331, and the stepping motor 332 is in transmission connection with the worm 33.

[0040] The stepping motor 332 drives the worm 33 to rotate, the worm 33 drives the worm wheel 32 to rotate when rotating, and the steel structure or the steel pipe is further driven to rotate, so that manual rotation is not needed, and stability is improved.

[0041] A circular groove 321 is formed at the center point of the worm wheel 32, a plurality of connecting frames 34 are fixedly installed on the inner wall of the circular groove 321, the plurality of connecting frames 34 are uniformly distributed on the inner wall of the circular groove 321, a threaded rod 35 is threadedly connected to the outer wall of the connecting frame 34, a pressing plate 351 is rotatably installed at one end of the threaded rod 35, and a rotating disc 352 is fixedly installed at the other end of the threaded rod 35.

[0042] Further, when the steel structure or the steel pipe is placed in the circular groove 321, the threaded rod 35 is driven to rotate by rotating the rotating disc 352, so that the pressing plate 351 is driven to move transversely, and the cross section of the pressing plate 351 can be arc-shaped, so that the pipe is conveniently clamped, and the plurality of pressing plates 351 fix the steel structure or the steel pipe, so that the steel structure or the steel pipe is prevented from moving during welding.

[0043] An arc-shaped sliding groove 12 is formed in the working platform 1, and a sliding column 25 that is in sliding connection with the sliding groove 12 is installed on the adjusting base plate 22.

[0044] Specifically, when the adjusting base plate 22 rotates, the sliding column 25 slides in the sliding groove 12, the stability of the adjusting base plate 22 during movement is improved, and the rotating angle of the adjusting base plate 22 is limited.

[0045] The working principle and use process of the utility model are as follows: please refer to Figures 1-5When the steel structural member or the steel pipe is placed in the circular groove 321, the threaded rod 35 is rotated by rotating the rotating disc 352, thereby driving the pressing plate 351 to move transversely, and the cross section of the pressing plate 351 can be arc-shaped, facilitating clamping the pipe member, and a plurality of pressing plates 351 are used to fix the steel structural member or the steel pipe, preventing the steel structural member or the steel pipe from moving during welding, the driving motor 24 drives the rotating shaft 23 to rotate through gear transmission, thereby driving the adjusting pad plate 22 to rotate, and further adjusting the angle of the steel structural member or the steel pipe, the step motor 332 drives the worm 33 to rotate, and the worm 33 drives the worm wheel 32 to rotate when rotating, thereby driving the steel structural member or the steel pipe to rotate, thereby facilitating welding.

[0046] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A welding auxiliary seat for a building steel structure, characterized by: Including work platform (1), the lower surface of the work platform (1) is fixedly installed with a plurality of legs (11); Adjusting mechanism (2) is installed on the work platform (1), and the adjusting mechanism (2) comprises a fixed pad plate (21) and an adjusting pad plate (22); The fixed pad plate (21) is fixedly installed on the work platform (1), and the adjusting pad plate (22) is rotatably installed on the work platform (1) through a rotating shaft (23); Fixed mechanism (3) is used to fix steel structure, two fixing mechanisms (3) are fixedly installed on the fixed pad plate (21) and the adjusting pad plate (22) respectively; The fixing mechanism (3) comprises a fixing seat (31), and two fixing seats (31) are fixedly installed on the fixed pad plate (21) and the adjusting pad plate (22) respectively.

2. The welding auxiliary seat for a building steel structure according to claim 1, characterized in that: The worm wheel (32) is rotatably installed in the fixing seat (31), and the fixing seat (31) is provided with an installation groove (311); The worm (33) is rotatably installed in the installation groove (311) through the mounting bracket (331), and the worm (33) is engaged with the worm wheel (32); The mounting bracket (331) is fixedly installed with a stepping motor (332), and the stepping motor (332) is drivingly connected with the worm (33).

3. The welding auxiliary seat for a building steel structure according to claim 2, characterized in that: The center point of the worm wheel (32) is provided with a circular groove (321), and a plurality of connecting frames (34) are fixedly installed on the inner wall of the circular groove (321); A plurality of connecting frames (34) are evenly distributed on the inner wall of the circular groove (321).

4. The welding auxiliary seat for a building steel structure according to claim 3, characterized in that: The outer wall of the connecting frame (34) is threadedly connected with a threaded rod (35), one end of the threaded rod (35) is rotatably installed with a pressing plate (351), and the other end is fixedly installed with a rotating disc (352).

5. The welding aid for building steel structures according to claim 1, characterized in that: The bevel gear one (231) is fixedly installed on the rotating shaft (23), and the bottom wall of the work platform (1) is fixedly installed with a driving motor (24), and the output end of the driving motor (24) is installed with a bevel gear two (241) engaged with the bevel gear one (231).

6. The welding aid for building steel structures according to claim 1, characterized in that: The work platform (1) is provided with an arc-shaped sliding groove (12), and the adjusting pad plate (22) is provided with a sliding column (25) slidably connected with the sliding groove (12).

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