CN221140012U - Steel structure in-situ turnover mechanism and steel structure production line - Google Patents

Abstract

The application relates to the technical field of steel structure production, and provides a steel structure in-situ turnover mechanism and a steel structure production line. The steel structure in-situ turnover mechanism comprises an in-situ turnover assembly, a steel structure in-situ turnover mechanism body and a steel structure in-situ turnover mechanism body, wherein the in-situ turnover assembly comprises an in-situ turnover bracket and an in-situ turnover arm, the in-situ turnover arm is arranged on the in-situ turnover bracket, and the in-situ turnover arm can rotate relative to the in-situ turnover bracket; the overturning driving assembly is arranged on the in-situ overturning bracket and is used for driving the in-situ overturning arm to overturn; and the transverse moving driving assembly is connected with the in-situ overturning bracket and is used for driving the in-situ overturning bracket to move. According to the steel structure in-situ turnover mechanism, the workpiece is driven to move while being turned over, so that the position of the turned workpiece is not changed, in-situ turning of the workpiece is further realized, the workpiece is not required to be adjusted in the follow-up process, the production efficiency is improved, and the structure is simplified.

Description

Steel structure in-situ turnover mechanism and steel structure production line

Technical Field

The application relates to the technical field of steel structure production, in particular to a steel structure in-situ turnover mechanism and a steel structure production line.

Background

Steel structures such as H-shaped steel and box beams are widely applied to a plurality of industries such as construction, automobile manufacturing, aerospace construction and the like, and the demand of the steel structures is always high.

In the production process of the steel structure, workpieces are required to be welded, and in the welding process, the workpieces are required to be overturned. The steel structure turning device in the related art is complex in structure, and the position of the workpiece is required to be manually adjusted after the turning, so that the efficiency is low.

Disclosure of utility model

The present application is directed to solving at least one of the technical problems existing in the related art. Therefore, the application provides the steel structure in-situ turnover mechanism, which can turn the workpiece and drive the workpiece to move, so that the position of the turned workpiece is not changed, in-situ turnover of the workpiece is realized, the workpiece is not required to be regulated later, the production efficiency is improved, and the structure is simplified.

The application also provides a steel structure production line.

According to an embodiment of the first aspect of the application, a steel structure in-situ turning mechanism comprises:

The in-situ turnover assembly comprises an in-situ turnover bracket and an in-situ turnover arm, wherein the in-situ turnover arm is arranged on the in-situ turnover bracket and can rotate relative to the in-situ turnover bracket;

The overturning driving assembly is arranged on the in-situ overturning bracket and is used for driving the in-situ overturning arm to overturn;

And the transverse moving driving assembly is connected with the in-situ overturning bracket and is used for driving the in-situ overturning bracket to move.

According to the steel structure in-situ turnover mechanism provided by the embodiment of the application, a workpiece is placed on the in-situ turnover arm, and then the in-situ turnover arm is driven by the turnover driving assembly to rotate relative to the in-situ turnover bracket, so that the workpiece is driven to turn. When the workpiece is turned over, the transverse moving driving assembly drives the in-situ turning support to move, and the moving direction of the in-situ turning support is opposite to the turning direction of the workpiece, so that the workpiece is still in the in-situ after being turned over. The application realizes that the workpiece is turned over and simultaneously drives the workpiece to move, so that the position of the turned workpiece is not changed, further the in-situ turning of the workpiece is realized, the workpiece is not required to be adjusted in the follow-up process, the production efficiency is improved, and the structure is simplified.

According to one embodiment of the application, the flip drive assembly comprises a flip drive fixedly mounted to the in-situ flip bracket, and the drive end of the flip drive is connected to the in-situ flip arm.

According to one embodiment of the application, the traversing driving assembly comprises a traversing driving piece and a traversing guide rail in situ, the traversing support is installed on the traversing guide rail in situ, the traversing driving piece is connected with the traversing support in situ, and the traversing driving piece is used for driving the traversing support in situ to move along the traversing guide rail in situ.

According to one embodiment of the application, the in-situ turning arm comprises a first in-situ turning section and a second in-situ turning section, wherein the first in-situ turning section is vertically connected with the second in-situ turning section, a turning shaft is arranged at the connection part of the first in-situ turning section and the second in-situ turning section, and the turning shaft is rotatably connected with the in-situ turning bracket.

According to one embodiment of the application, the in-situ turning support is provided with a first in-situ turning groove matched with the first in-situ turning section and a second in-situ turning groove matched with the second in-situ turning section, and the first in-situ turning groove and the second in-situ turning groove are respectively positioned at two sides of the joint of the turning shaft and the in-situ turning support.

According to one embodiment of the application, the steel structure in-situ turning mechanism comprises an angle sensor and a controller, wherein the angle sensor is arranged at the in-situ turning arm, the turning driving assembly and the angle sensor are both connected with the controller, and the angle sensor is used for detecting the turning angle of the in-situ turning arm.

According to a second aspect of the application, a steel structure production line comprises the steel structure in-situ turning mechanism.

The steel structure production line provided by the embodiment of the application has the full beneficial effects of the steel structure in-situ turnover mechanism, and is not repeated here.

According to one embodiment of the application, the steel structure production line comprises a plurality of steel structure in-situ turnover mechanisms, an in-situ turnover conveying assembly is arranged between two adjacent steel structure in-situ turnover mechanisms, the in-situ turnover conveying assembly comprises an in-situ turnover conveying base, an in-situ turnover conveying driving piece, an in-situ turnover conveying roller seat and an in-situ turnover conveying roller, the in-situ turnover conveying driving piece is installed on the in-situ turnover conveying base, the in-situ turnover conveying driving piece is connected with the in-situ turnover conveying roller seat, the in-situ turnover conveying roller is rotatably installed on the roller seat, and the in-situ turnover conveying driving piece is used for driving the roller in-situ turnover conveying roller seat to move up and down, so that the in-situ turnover conveying roller can be switched between a position higher than the in-situ turnover arm and a position lower than the in-situ turnover arm.

According to one embodiment of the application, the steel structure production line comprises a traversing synchronous connecting piece, and the in-situ turning supports of the steel structure in-situ turning mechanisms are all connected with the traversing synchronous connecting piece.

According to one embodiment of the application, the steel structure production line comprises at least one of the following:

The in-situ turnover welding piece is movably arranged above the in-situ turnover mechanism of the steel structure and is used for performing welding operation on a workpiece;

The in-situ overturning locating piece is arranged at one end of the steel structure in-situ overturning mechanism, and the steel structure in-situ overturning mechanism is suitable for conveying a workpiece from the other end to one end and can be switched between a position higher than the in-situ overturning conveying carrier roller and a position lower than the in-situ overturning conveying carrier roller.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

FIG. 1 is a side view of a steel structure in-situ turning mechanism provided by an embodiment of the present application;

FIG. 2 is a schematic structural view of a steel structure in-situ turning mechanism provided by an embodiment of the application;

FIG. 3 is a top view of a steel structure in-situ turnover mechanism provided by an embodiment of the present application;

FIG. 4 is a schematic view of a steel structure production line according to an embodiment of the present application;

Fig. 5 is a schematic view of a part of a steel structure production line according to an embodiment of the present application.

Reference numerals:

610. An in-situ flip assembly; 611. the support is turned over in situ; 612. an in-situ invert arm;

620. a flip drive assembly; 621. a flip drive; 630. a traversing drive assembly;

631. An in-situ traversing drive; 632. traversing the guide rail in situ; 640. an in-situ flip transport assembly;

641. the conveying base is overturned in situ; 642. the in-situ overturning conveying driving piece;

643. the roller seat is overturned and conveyed in situ; 644. turning over the conveying idler in situ;

650. Traversing the synchronous connecting piece; 660. turning over the welding piece in situ; 6121. a first in-situ flip section;

6122. A second in-situ flip section; 6123. a turnover shaft; 6124. the first in-situ flip groove.

Detailed Description

Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the application but are not intended to limit the scope of the application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present application will be understood in detail by those of ordinary skill in the art.

In embodiments of the application, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The steel structure in-situ turning mechanism and the steel structure production line of the present application are described below with reference to fig. 1 to 5.

According to an embodiment of the first aspect of the present application, as shown in fig. 1, 2 and 3, the steel structure in-situ turning mechanism includes:

The in-situ turnover assembly 610 comprises an in-situ turnover bracket 611 and an in-situ turnover arm 612, wherein the in-situ turnover arm 612 is mounted on the in-situ turnover bracket 611, and the in-situ turnover arm 612 can rotate relative to the in-situ turnover bracket 611;

the overturning driving assembly 620 is mounted on the in-situ overturning bracket 611, and the overturning driving assembly 620 is used for driving the in-situ overturning arm 612 to overturn;

and the transverse moving driving assembly 630 is connected with the in-situ turnover bracket 611, and the transverse moving driving assembly 630 is used for driving the in-situ turnover bracket 611 to move.

According to the steel structure in-situ turnover mechanism of the embodiment of the application, a workpiece is placed on the in-situ turnover arm 612, and then the in-situ turnover driving assembly 620 drives the in-situ turnover arm 612 to rotate relative to the in-situ turnover support 611, so that the workpiece is turned. While the workpiece is turned over, the traverse driving assembly 630 drives the in-situ turning support 611 to move, and the moving direction of the in-situ turning support 611 is opposite to the turning direction of the workpiece, so that the workpiece is still in the in-situ after being turned over. The application realizes that the workpiece is turned over and simultaneously drives the workpiece to move, so that the position of the turned workpiece is not changed, further the in-situ turning of the workpiece is realized, the workpiece is not required to be adjusted in the follow-up process, the production efficiency is improved, and the structure is simplified.

Illustratively, a first workpiece is placed on the in-situ turning arm 612, then the in-situ turning arm 612 is turned over by the turning driving component 620, the in-situ turning support 611 is moved in the second direction by the traversing driving component 630, and the first direction is opposite to the second direction, so that in-situ turning of the first workpiece is achieved, and after the first workpiece is processed, the first workpiece is moved to the next station. Then, the second workpiece is placed on the in-situ turning arm 612, and then the in-situ turning arm 612 is turned over by the turning driving component 620 to the second direction, and the in-situ turning support 611 is moved in the first direction by the traversing driving component 630 to turn over the second workpiece in situ.

In one embodiment of the present application, as shown in fig. 1, 2 and 3, the flip drive assembly 620 includes a flip drive 621, the flip drive 621 being fixedly mounted to the flip-in-place bracket 611, the drive end of the flip drive 621 being coupled to the flip-in-place arm 612.

It will be appreciated that the driving end of the turning driving element 621 is connected with the in-situ turning arm 612, when the driving end of the turning driving element 621 extends, the in-situ turning arm 612 can be driven to turn in a first direction, and when the driving end of the turning driving element 621 retracts, the in-situ turning arm 612 can be driven to turn in a second direction, and the first direction and the second direction are opposite, so that different workpieces can be continuously turned.

Illustratively, the flip drive 621 is, for example, a cylinder or cylinder.

In one embodiment of the present application, as shown in fig. 1, 2 and3, the traverse drive assembly 630 includes a traverse drive 631 and a traverse rail 632, the traverse drive 631 being coupled to the traverse rail 632, the traverse drive 631 being configured to move the traverse rail 611 along the traverse rail 632.

It will be appreciated that the in-situ turnover frame 611 is driven to move along the in-situ turnover rail 632 by the in-situ turnover driving member 631, so that the in-situ turnover arm 612 mounted on the in-situ turnover frame 611 also moves along with the in-situ turnover frame, and thus the in-situ turnover arm 612 can be driven to move while the in-situ turnover arm 612 is turned over.

Illustratively, the in-situ cross rail 632 is parallel to the invert path of the in-situ invert arm 612.

Illustratively, the in-situ traversing drive 631 is, for example, an oil cylinder or air cylinder.

In one embodiment of the present application, the steel structure in-situ turnover mechanism includes a first adjustable limiting plate, a second adjustable limiting plate and an adjustable limiting driving member, wherein the first adjustable limiting plate and the second adjustable limiting plate are movably installed on the in-situ traversing guide rail 632, the in-situ turnover support 611 is located between the first adjustable limiting plate and the second adjustable limiting plate, the first adjustable limiting plate and the second adjustable limiting plate are connected with the adjustable limiting driving member, and the adjustable limiting driving member is used for driving the first adjustable limiting plate and the second adjustable limiting plate to move so as to change the movable range of the in-situ turnover support 611.

It will be appreciated that when the sizes of the workpieces are different, the distance moved after the workpieces are turned over is different, that is, the distance required to drive the in-situ turning support 611 to move is different for the workpieces with different sizes after being turned over. The first adjustable limiting plate and the second adjustable limiting plate are respectively arranged on two sides of the in-situ turning support 611, and can move along the in-situ traversing guide rail 632 under the drive of the adjustable limiting driving piece, namely the in-situ turning support 611 is limited between the first adjustable limiting plate and the second adjustable limiting plate, and the movable range of the in-situ turning support 611 can be adjusted by changing the positions of the first adjustable limiting plate and the second adjustable limiting plate, so that the in-situ turning support 611 is just in the in-situ position after the workpiece is turned when being abutted against the first adjustable limiting plate or the second adjustable limiting plate. That is, when the workpiece is turned over in the direction of the first adjustable limiting plate, the in-situ turning support 611 is controlled to move to be in contact with the second adjustable limiting plate, and when the workpiece is turned over in the direction of the second adjustable limiting plate, the in-situ turning support 611 is controlled to move to be in contact with the first adjustable limiting plate, so that the accurate in-situ turning of the workpiece is realized.

Illustratively, the adjustable limit drive is, for example, a cylinder or motor.

In one embodiment of the present application, as shown in fig. 1, 2 and 3, the in-situ turning arm 612 includes a first in-situ turning section 6121 and a second in-situ turning section 6122, the first in-situ turning section 6121 is vertically connected to the second in-situ turning section 6122, a turning shaft 6123 is provided at the connection between the first in-situ turning section 6121 and the second in-situ turning section 6122, and the turning shaft 6123 is rotatably connected to the in-situ turning bracket 611.

It will be appreciated that the flip drive assembly 620 may flip either the first flip-in-place segment 6121 or the second flip-in-place segment 6122 such that the flip shaft 6123 of the flip-in-place arm 612 rotates relative to the flip-in-place bracket 611, thereby effecting flip-over of the flip-in-place arm 612.

In one embodiment of the present application, as shown in fig. 1, 2 and 3, the in-situ turnover frame 611 is provided with a first in-situ turnover groove 6124 matching with the first in-situ turnover segment 6121 and a second in-situ turnover groove matching with the second in-situ turnover segment 6122, the first in-situ turnover groove 6124 and the second in-situ turnover groove being located at both sides of the junction of the turnover shaft 6123 and the in-situ turnover frame 611, respectively.

It can be appreciated that when the turning driving member 621 drives the in-situ turning support 611 to turn to one side of the first in-situ turning groove 6124, the first in-situ turning section 6121 is located in the first in-situ turning groove 6124, and the first in-situ turning groove 6124 can play a role in limiting the first in-situ turning section 6121, so that the in-situ turning support 611 does not skew. When the turning driving piece 621 drives the in-situ turning support 611 to turn to one side of the second in-situ turning groove, the second in-situ turning section 6122 is located in the second in-situ turning groove, and the second in-situ turning groove can play a limiting role on the second in-situ turning section 6122, so that the in-situ turning support 611 cannot be askew.

Illustratively, the bottom surfaces of the first in-situ turning groove 6124 and the second in-situ turning groove are horizontal surfaces, that is, when the first in-situ turning section 6121 abuts against the bottom surface of the first in-situ turning groove 6124, the in-situ turning bracket 611 just turns 90 degrees, and when the second in-situ turning section 6122 abuts against the bottom surface of the second in-situ turning groove, the in-situ turning bracket 611 just turns 90 degrees. And the first overturning groove and the second overturning groove can be used for controlling the in-situ overturning bracket 611 to accurately overturn by 90 degrees.

In one embodiment of the present application, the steel structure in-situ turning mechanism includes an angle sensor and a controller, the angle sensor is disposed at the in-situ turning arm 612, and the turning driving assembly 620 and the angle sensor are both connected to the controller, and the angle sensor is used to detect a turning angle of the in-situ turning arm 612.

It will be appreciated that the angle sensor may detect the turning angle of the in-situ turning arm 612 and transmit detected data to the controller, and when the turning angle of the in-situ turning arm 612 reaches a preset angle, the controller may control the in-situ turning driving element 621 to stop working, thereby realizing precise control of turning of the in-situ turning arm 612.

According to an embodiment of the second aspect of the present application, as shown in fig. 4 and 5, a steel structure production line includes the steel structure in-situ turning mechanism described above.

According to the steel structure production line provided by the embodiment of the application, the workpiece is driven to move while being turned over, so that the position of the turned-over workpiece is not changed, the workpiece is turned over in situ, the workpiece is not required to be adjusted in the follow-up process, the production efficiency is improved, and the structure is simplified.

In one embodiment of the present application, as shown in fig. 4 and 5, the steel structure production line comprises a plurality of steel structure in-situ turnover mechanisms, a in-situ turnover conveying assembly 640 is arranged between two adjacent steel structure in-situ turnover mechanisms, the in-situ turnover conveying assembly 640 comprises a in-situ turnover conveying base 641, a in-situ turnover conveying driving member 642, a in-situ turnover conveying roller seat 643 and a in-situ turnover conveying roller 644, the in-situ turnover conveying driving member 642 is mounted on the in-situ turnover conveying base 641, the in-situ turnover conveying driving member 642 is connected with the in-situ turnover conveying roller seat 643, the in-situ turnover conveying roller 644 is rotatably mounted on the roller seat, and the in-situ turnover conveying driving member 642 is used for driving the in-situ turnover conveying roller seat 643 to move up and down, so that the in-situ turnover conveying roller 644 can be switched between a position higher than the in-situ turnover arm 612 and a position lower than the in-situ turnover arm 612.

It will be appreciated that the in-situ turning conveying roller 644 is first located at a position higher than the in-situ turning arm 612 by the in-situ turning conveying driving member 642, so that the workpiece will fall onto the in-situ turning conveying roller 644, the workpiece can be driven to move by controlling the in-situ turning conveying roller 644 to rotate, and when the workpiece moves to a designated position, the in-situ turning conveying roller 644 is located at a position lower than the in-situ turning arm 612 by the in-situ turning conveying driving member 642, so that the workpiece falls onto the in-situ turning arm 612, and further the workpiece can be turned, moved and the like by the in-situ turning arm 612.

Exemplary in-situ flip conveyor 642 is, for example, a cylinder or air cylinder.

In one embodiment of the present application, as shown in fig. 3 and 4, the steel structure production line includes a traverse synchronous connector 650, and the in-situ turning brackets 611 of the plurality of steel structure in-situ turning mechanisms are connected to the traverse synchronous connector 650.

It will be appreciated that the traversing synchronizing connector 650 connects all of the in-situ turning frames 611 together so that all of the in-situ turning frames 611 remain moving synchronously, avoiding shifting of the workpiece due to slower movement of portions of the in-situ turning frames 611.

Illustratively, the traversing synchronizing connection 650 is, for example, a steel plate or any other suitable rigid connection.

In one embodiment of the present application, as shown in fig. 4, the steel structure production line includes at least one of the following:

The in-situ turnover welding element 660 is movably arranged above the in-situ turnover mechanism of the steel structure, and the in-situ turnover welding element 660 is used for performing welding operation on a workpiece;

The in-situ turning positioning piece is arranged at one end of the steel structure in-situ turning mechanism, and the steel structure in-situ turning mechanism is suitable for conveying a workpiece from the other end to one end and can be switched between a position higher than the in-situ turning conveying carrier roller 644 and a position lower than the in-situ turning conveying carrier roller 644.

It will be appreciated that when the workpiece is on the in-situ turning arm 612, the in-situ turning welding element 660 can be moved to the upper side of the workpiece to perform welding operation on the workpiece, then the workpiece is driven to turn over in-situ by the steel structure in-situ turning mechanism, and then the in-situ turning welding element 660 is controlled to perform welding operation on the workpiece, so that automatic welding operation on different positions of the workpiece is realized.

It will be appreciated that when the workpiece is just placed on the steel structure in-situ turning mechanism, the in-situ turning conveying carrier roller 644 will drive the workpiece to move from the other end to one end, and the in-situ turning positioning member is located at a position higher than the in-situ turning conveying carrier roller 644 at this time, and then when the workpiece moves to one end of the steel structure in-situ turning mechanism, the workpiece is blocked by the in-situ turning positioning member and cannot continue to move, so that the workpiece can be positioned on the steel structure in-situ turning mechanism, so that the subsequent operations of turning, traversing, welding and the like of the workpiece can be conveniently performed. When the workpiece needs to be moved to the next station, the in-situ overturning locating piece can be controlled to be positioned lower than the conveying carrier roller, so that the workpiece can be continuously moved to the next station.

Illustratively, the in-situ flip weld 660 is, for example, a gantry type welding apparatus.

Illustratively, the in-situ turning positioning member is, for example, an in-situ turning positioning plate, and the in-situ turning positioning plate is moved by an oil cylinder or an air cylinder, so that the in-situ turning positioning plate can be switched between a position higher than the in-situ turning conveying carrier roller 644 and a position lower than the in-situ turning conveying carrier roller 644.

Finally, it should be noted that the above-mentioned embodiments are merely illustrative of the application, and not limiting. While the application has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions can be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application, and it is intended to be covered by the scope of the claims of the present application.

Claims (10)

1. A steel structure in-situ turning mechanism, comprising:

The in-situ turnover assembly comprises an in-situ turnover bracket and an in-situ turnover arm, wherein the in-situ turnover arm is arranged on the in-situ turnover bracket and can rotate relative to the in-situ turnover bracket;

The overturning driving assembly is arranged on the in-situ overturning bracket and is used for driving the in-situ overturning arm to overturn;

And the transverse moving driving assembly is connected with the in-situ overturning bracket and is used for driving the in-situ overturning bracket to move.

2. The steel structure in-situ turning mechanism of claim 1, wherein the turning drive assembly comprises a turning drive fixedly mounted to the in-situ turning bracket, and wherein the driving end of the turning drive is connected to the in-situ turning arm.

3. The steel structure in-situ transfer mechanism of claim 1, wherein the traverse drive assembly comprises an in-situ transfer drive and an in-situ transfer rail, the in-situ transfer carriage being mounted to the in-situ transfer rail, the in-situ transfer drive being coupled to the in-situ transfer carriage, the in-situ transfer drive being configured to move the in-situ transfer carriage along the in-situ transfer rail.

4. The steel structure in-situ turning mechanism of claim 1, wherein the in-situ turning arm comprises a first in-situ turning section and a second in-situ turning section, the first in-situ turning section is vertically connected with the second in-situ turning section, a turning shaft is arranged at the connection of the first in-situ turning section and the second in-situ turning section, and the turning shaft is rotatably connected with the in-situ turning bracket.

5. The steel structure in-situ turning mechanism of claim 4, wherein the in-situ turning bracket is provided with a first in-situ turning groove matched with the first in-situ turning section and a second in-situ turning groove matched with the second in-situ turning section, and the first in-situ turning groove and the second in-situ turning groove are respectively positioned at two sides of the joint of the turning shaft and the in-situ turning bracket.

6. The steel structure in-situ turning mechanism according to any one of claims 1 to 5, wherein the steel structure in-situ turning mechanism comprises an angle sensor and a controller, the angle sensor is arranged at the in-situ turning arm, the turning driving assembly and the angle sensor are both connected with the controller, and the angle sensor is used for detecting the turning angle of the in-situ turning arm.

7. A steel structure production line comprising the steel structure in-situ turning mechanism according to any one of claims 1 to 6.

8. The steel structure production line of claim 7, wherein the steel structure production line comprises a plurality of steel structure in-situ turnover mechanisms, an in-situ turnover conveying assembly is arranged between two adjacent steel structure in-situ turnover mechanisms, the in-situ turnover conveying assembly comprises an in-situ turnover conveying base, an in-situ turnover conveying driving piece, an in-situ turnover conveying roller seat and an in-situ turnover conveying roller, the in-situ turnover conveying driving piece is installed on the in-situ turnover conveying base, the in-situ turnover conveying driving piece is connected with the in-situ turnover conveying roller seat, the in-situ turnover conveying roller is rotatably installed on the roller seat, and the in-situ turnover conveying roller driving piece is used for driving the in-situ turnover conveying roller seat to move up and down, so that the in-situ turnover conveying can be switched between a position higher than the in-situ turnover arm and a position lower than the in-situ turnover arm.

9. The steel structure production line of claim 8, wherein the steel structure production line comprises a traversing synchronizing connector, and the in-situ turning brackets of the plurality of in-situ turning mechanisms of the steel structure are all connected with the traversing synchronizing connector.

10. The steel structure production line of claim 8, wherein the steel structure production line comprises at least one of:

The in-situ turnover welding piece is movably arranged above the in-situ turnover mechanism of the steel structure and is used for performing welding operation on a workpiece;

The in-situ overturning locating piece is arranged at one end of the steel structure in-situ overturning mechanism, and the steel structure in-situ overturning mechanism is suitable for conveying a workpiece from the other end to one end and can be switched between a position higher than the in-situ overturning conveying carrier roller and a position lower than the in-situ overturning conveying carrier roller.