Steel structure engineering component rotating device

Abstract

The utility model discloses a kind of steel structure engineering component rotating device, comprising: cross, rotating frame, movable seat;Along the extension direction of cross movement setting, between cross and setting has positioning assembly;First centre, rotating setting in movable seat side close to rotating frame, with coaxial setting of gyration axis;When I-beam etc. Steel structure welding, the center position of the end of steel structure is set and the first centre is inserted into the centre hole of steel structure, then it is switched to the positioning state by positioning assembly, the rotating frame is locked, then the rotating frame is locked to steel structure, at this time, steel structure can be turned over by driving rotating frame to rotate, so as to weld different welding surfaces, after turning to appropriate angle, steel structure is welded by locking rotating frame, so it is convenient to turn over steel structure, processing is more convenient, and work efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structure production equipment technology, and in particular to a rotating device for steel structure engineering components. Background Technology

[0002] Steel structures are structures made of steel profiles supplied by welding or riveting, and are one type of building structure.

[0003] Currently, for steel structures such as I-beams, it is necessary to weld related structural components on different sides of the steel structure during welding. The current welding method is to weld one side, then use a gantry crane to flip the steel structure, and then weld the other side. This method is not convenient. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned problems by providing a rotating device for steel structure engineering components.

[0005] To achieve the above objectives, the technical solution of this utility model is: a rotating device for steel structure engineering components, comprising:

[0006] A horizontal frame, extending horizontally;

[0007] A rotating frame is located at one end of the cross frame and includes a horizontally positioned rotation axis that is parallel to the extension direction of the cross frame.

[0008] Movable seat; movable along the extension direction of the crossbeam, and a positioning component is provided between the seat and the crossbeam;

[0009] The first tip is rotatably mounted on the side of the movable seat near the rotating frame, and the first tip is coaxial with the rotation axis.

[0010] Furthermore, the rotating frame includes a rotating shaft that is rotatably mounted, and at least one set of fixing components disposed at one end of the rotating shaft near the movable seat. The fixing components include two fixing arms that are spaced apart, and each fixing arm is threadedly connected with a locking screw.

[0011] Furthermore, the fixing components include two sets symmetrically arranged on both sides of the rotating shaft.

[0012] Furthermore, a second center is coaxially provided at one end of the rotating shaft near the movable seat, and the locking screw is located on the side of the second center near the movable seat.

[0013] Furthermore, a handwheel is driven to the end of the rotating shaft away from the movable seat, and the handwheel is rotatably located at the end of the crossbeam.

[0014] Furthermore, the positioning component includes a first friction plate disposed at the bottom of the crossbeam, at least one power telescopic rod disposed on the movable seat, and a second friction plate disposed at the end of the power telescopic rod, wherein the extension and retraction direction of the power telescopic rod is perpendicular to the surface of the first friction plate.

[0015] Furthermore, the power telescopic rod includes two rods symmetrically and oppositely arranged on both sides of the first friction plate, and each end of the power telescopic rod is provided with a second friction plate.

[0016] Furthermore, the power telescopic rod is a double-rod cylinder.

[0017] Compared with the prior art, the steel structure component rotating device disclosed in this utility model has the following advantages: When welding steel structures such as I-beams, the center position of the end of the steel structure can be set in the center hole of the center fitting or the clamping tool. The steel structure is lifted and placed horizontally by a gantry crane. First, one end is connected to the rotating frame. Then, the movable seat is controlled to move so that the first center is pushed into the center hole of the steel structure. Then, the positioning component is switched to the positioning state to lock the rotating frame. Then, the rotating frame is locked to the steel structure. At this time, the steel structure can be flipped by driving the rotating frame to weld different welding surfaces. After flipping to a suitable angle, the steel structure can be welded by locking the rotating frame. This makes it easier to flip the steel structure, making the processing more convenient and improving work efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a rotating device for steel structure engineering components according to this utility model. Figure 1 .

[0019] Figure 2 for Figure 1 The diagram shown is a partially enlarged structural schematic of point A in a steel structure engineering component rotation device of this utility model.

[0020] Figure 3 This is a schematic diagram of the overall structure of a rotating device for steel structure engineering components according to this utility model. Figure 2 .

[0021] Figure 4 This is a side view of a rotating device for a steel structure engineering component according to the present invention.

[0022] Figure 5 This is a bottom view schematic diagram of a rotating device for a steel structure engineering component according to the present invention.

[0023] Figure 6 for Figure 5 The diagram shown is a partially enlarged structural schematic of point B in a rotating device for steel structure engineering components according to this utility model.

[0024] Figure 7 This is a schematic diagram of the overall structure of a rotating device for steel structure engineering components according to this utility model. Figure 3 .

[0025] Figure 8 for Figure 7 The diagram shown is a partially enlarged structural schematic of point C in a rotating device for steel structure engineering components according to this utility model.

[0026] Figure 9 for Figure 7 The diagram shown is a partially enlarged structural schematic of point D in a rotating device for steel structure engineering components according to this utility model.

[0027] In the diagram: 1. Crossbar; 12. First friction plate; 15. End plate; 2. Guide rail; 21. Sliding component; 3. Movable seat; 31. U-shaped plate; 32. Second friction plate; 33. Power telescopic rod; 4. First center point; 51. First drive wheel; 52. Transmission belt; 53. Drive motor; 54. Support wheel; 6. Rotating frame; 60. Rotating shaft; 601. First gear; 602. Brake disc; 603. Second center point; 63. Fixed arm; 61. Handwheel; 610. Second gear; 64. Locking screw. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0029] Please refer to Figure 1-5 The technical solution of this utility model is as follows: As a specific embodiment, this application provides a rotating device for steel structure engineering components, comprising:

[0030] Horizontal frame 1 extends horizontally;

[0031] The rotating frame 6 is located at one end of the cross frame 1 and includes a horizontally arranged rotation axis, which is parallel to the extension direction of the cross frame 1.

[0032] Movable seat 3; movable along the extension direction of cross frame 1, and a positioning component is provided between it and cross frame 1;

[0033] The first tip 4 is rotatably mounted on the side of the movable seat 3 near the rotating frame 6, and the first tip 4 is coaxial with the rotation axis.

[0034] For details, please refer to Figures 1-5The specific structure of the steel structure component rotation device provided in this application is as follows: it includes a horizontal frame 1, which is horizontally arranged, with a base (not shown in the figure) supporting the horizontal frame 1 below. The horizontal frame 1 is placed horizontally on the ground. Two guide rails 2 are arranged horizontally on one side of the horizontal frame 1, and the two guide rails 2 are spaced apart vertically. Each guide rail 2 has a sliding member 21 slidably arranged on it. The movable seat 3 is detachably and fixedly arranged on the two sliding members 21, so that the movable seat 3 can slide horizontally. (Refer to...) Figure 8 , Figure 9 One end of the crossbeam 1 is provided with an end plate 15, and the rotating frame 6 is provided on the end plate 15 away from the rotating frame 6. A first drive wheel 51 is rotatably provided on the crossbeam 1, and a support wheel 54 is rotatably provided on the other end. A transmission belt 52 is wound around the first drive wheel 51 and the driven wheel. The middle area of ​​the transmission belt 52 is disconnected, and both ends are connected to the movable seat 3. The first drive wheel 51 is driven by a drive motor 53. With this arrangement, when the drive wheel rotates, it can drive the transmission belt 52 to move, thereby pulling the movable seat 3 to move. The movable seat 3 is provided with a first center 4. A positioning component is also provided between the movable seat 3 and the crossbeam 1. The positioning component includes a released state and a positioning state that locks the movable seat 3 to the crossbeam 1. When in the released state, the movable seat 3 can be guided along the guide rail 2 under the drive of the drive motor 53. The structure can move freely in any direction. In the positioning state, the movable seat 3 and the crossbeam 1 are locked, and the movable seat 3 cannot move. With this setting, when welding steel structures such as I-beams, the center position of the end of the steel structure can be set in the center hole of the center or clamping tool. The steel structure is lifted and placed horizontally by a gantry crane. First, one end is connected to the rotating frame 6. Then, the movable seat 3 is controlled to move so that the first center 4 is pushed into the center hole of the steel structure. Then, the positioning component is switched to the positioning state, and the rotating frame 6 is locked. Then, the rotating frame 6 is locked to the steel structure. At this time, the steel structure can be flipped by driving the rotating frame 6 to weld different welding surfaces. After flipping to a suitable angle, the rotating frame 6 is locked, and the steel structure can be welded. This makes it easy to flip the steel structure, making the processing more convenient and improving work efficiency.

[0035] Furthermore, as a specific implementation method, refer to Figure 2 , Figure 9 As a specific implementation, the rotating frame 6 has the following structure: the rotating frame 6 includes a rotating shaft 60 that is rotatably disposed, and at least one set of fixing components disposed at one end of the rotating shaft 60 near the movable seat 3. The fixing components include two fixing arms 63 that are spaced apart, and each fixing arm 63 is threadedly connected with a locking screw 64.

[0036] Specifically, the rotating frame 6 includes a rotating shaft 60 rotatably mounted on the end plate 15. The rotating shaft 60 and the end plate 15 are axially anti-movement fitted. The anti-movement fit can be an existing fit such as a thrust bearing, which is not specifically limited here, nor will its specific structure be described in detail. One end of the rotating shaft 60 is provided with at least one set of fixing components. Each fixing component includes two fixing arms 63 arranged in parallel and spaced apart. Both fixing arms 63 are parallel to the axis of the rotating shaft 60, and the two fixing arms 63 are close to each other with one side facing a virtual plane passing through the axis of the rotating shaft 60. The virtual plane is parallel to the two fixed arms 63 on their adjacent sides. Each fixed arm 63 is threaded with a locking screw 64. With this configuration, when fixing the steel structure, if the steel structure is an I-beam, the web of the I-beam is inserted between the two fixed arms 63, and then the web is locked by the locking screw 64. If the steel structure is another type of structure, an auxiliary plate similar to a web can be threaded or welded to the middle area of ​​the end of the steel structure. The auxiliary plate is then inserted between the two fixed arms 63 to lock it, thus achieving the effect of fixing the end of the steel structure.

[0037] Furthermore, as a preferred embodiment, refer to Figure 2 The fixing components include two sets symmetrically arranged on both sides of the rotating shaft 60. Specifically, by setting two sets of fixing components on both sides of the rotating shaft 60, a better fixing effect on the steel structure can be achieved.

[0038] Furthermore, as a preferred embodiment, refer to Figure 2 The rotating shaft 60 is coaxially provided with a second center point 603 at one end near the movable seat 3, and the locking screw 64 is located on the side of the second center point 603 near the movable seat 3. Specifically, by setting the second center point 603, center holes can be provided at both ends of the steel structure. By cooperating with the center holes, the center area of ​​the steel structure can be better positioned. When installing the steel structure on the rotating device, the two ends of the steel structure can be abutted by the first center point 4 and the second center point 603 first, and then the steel structure can be locked by the locking screw 64. Then, the locking component is controlled to lock the movable seat 3. Then, the hoisting slings and the crane for hoisting the steel structure are removed, and welding operations can be carried out on the steel structure.

[0039] Furthermore, as a specific implementation method, refer to Figure 2 , Figures 7-9A handwheel 61 is driven to the end of the rotating shaft 60 away from the movable seat 3. The handwheel 61 is rotatably mounted at the end of the crossbeam 1. Specifically, a handwheel 61 is spaced apart from the rotating shaft 60 on the end plate 15. A second gear 610 is coaxially driven to the handwheel 61. A first gear 601 is driven to the end of the rotating shaft 60. The first gear 601 meshes with the second gear 610, and the radius of the second gear 610 is smaller than the radius of the first gear 601. Thus, the rotating shaft 60 can be driven to rotate by rotating the handwheel 61. The fixed arm 63 is fixedly connected to the rotating shaft 60, thereby driving the steel structure to rotate through the fixed arm 63, achieving the purpose of rotating and flipping the steel structure.

[0040] Further, refer to Figure 2 , Figure 9 The rotating shaft 60 is also keyed to a brake disc 602. A brake caliper structure adapted to the brake disc 602 can be installed on the end plate 15. The setting method, driving method and installation method of the brake caliper can use any disc brake structure on existing motor vehicles and bicycles. The specific structure is not limited here. Since existing technology is used, the brake structure will not be described in detail here. Those skilled in the art should understand that by setting the brake disc 602, after the steel structure is rotated to a suitable angle, the brake caliper is controlled to lock the brake disc 602 and maintain the locked state. The brake caliper can maintain the locked state by using electronic handbrake and cable handbrake control methods, thereby maintaining the current state of the steel structure for welding.

[0041] Furthermore, as a specific implementation method, refer to Figure 4 , Figure 6 The positioning component includes a first friction plate 12 disposed at the bottom of the cross frame 1, at least one power telescopic rod 33 disposed on the movable seat 3, and a second friction plate 32 disposed at the end of the power telescopic rod 33. The telescopic direction of the power telescopic rod 33 is perpendicular to the surface of the first friction plate 12.

[0042] Furthermore, the power telescopic rod 33 includes two rods symmetrically and oppositely arranged on both sides of the first friction plate 12, and each end of the power telescopic rod 33 is provided with a second friction plate 32.

[0043] Furthermore, the power telescopic rod 33 is a double-rod cylinder.

[0044] For details, please refer to Figure 4 , Figure 6 A U-shaped plate 31 is provided on the movable seat 3, and a first friction plate 12 is located between the U-shaped plates 31. A double-rod cylinder is provided on both plates of the U-shaped plate 31, and a second friction plate 32 is provided at the end of the double-rod cylinder. This allows the extension and retraction of the cylinder to control the contact and separation of the first friction plate 12 and the second friction plate 32. When in contact, it is in a locked state, and when separated, it is in a separated state.

[0045] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A rotating device for steel structure engineering components, characterized in that, include: A horizontal frame (1) is installed extending horizontally; A rotating frame (6) is set at one end of the cross frame (1) and includes a horizontally set rotation axis, which is parallel to the extension direction of the cross frame (1). Movable seat (3); movable along the extension direction of the cross frame (1), and a positioning component is provided between it and the cross frame (1); The first tip (4) is rotatably mounted on the side of the movable seat (3) near the rotating frame (6), and the first tip (4) is coaxial with the rotation axis.

2. The rotating device for steel structure engineering components according to claim 1, characterized in that, The rotating frame (6) includes a rotating shaft (60) that is rotatably mounted, and at least one set of fixing components that are mounted on the rotating shaft (60) near the movable seat (3). The fixing components include two fixing arms (63) that are spaced apart, and each fixing arm (63) is threaded with a locking screw (64).

3. The rotating device for steel structure engineering components according to claim 2, characterized in that, The fixing components include two sets symmetrically arranged on both sides of the rotating shaft (60).

4. A rotating device for steel structure engineering components according to claim 3, characterized in that, The rotating shaft (60) is also coaxially provided with a second tip (603) at one end near the movable seat (3), and the locking screw (64) is located on the side of the second tip (603) near the movable seat (3).

5. A rotating device for steel structure engineering components according to claim 2 or 3, characterized in that, The end of the rotating shaft (60) away from the movable seat (3) is driven to connect a handwheel (61), which is rotatably located at the end of the crossbar (1).

6. A rotating device for steel structure engineering components according to claim 1, characterized in that, The positioning assembly includes a first friction plate (12) disposed at the bottom of the cross frame (1), at least one power telescopic rod (33) disposed on the movable seat (3), and a second friction plate (32) disposed at the end of the power telescopic rod (33). The telescopic direction of the power telescopic rod (33) is perpendicular to the surface of the first friction plate (12).

7. A rotating device for steel structure engineering components according to claim 6, characterized in that, The power telescopic rod (33) includes two symmetrically arranged on both sides of the first friction plate (12), and each end of the power telescopic rod (33) is provided with a second friction plate (32).

8. A rotating device for steel structure engineering components according to claim 7, characterized in that, The power telescopic rod (33) is a double-rod cylinder.

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