Metal supporting component connecting and mounting auxiliary equipment for fabricated building

Abstract

The invention relates to the technical field of near metal supporting component installation, in particular to metal supporting component connection installation auxiliary equipment for a fabricated building, which comprises a supporting base, a supporting frame is fixedly connected to the side wall of the supporting base, a sliding frame is arranged at the top of the supporting frame, and a turnover frame is arranged at the top of the sliding frame. A position adjusting mechanism is arranged at the top of the overturning frame and comprises a frame plate and a plurality of sets of clamping plates, and the clamping plates are symmetrically arranged on the two sides of the frame plate. Compared with the prior art, through cooperation of a driving rail and a second electric push rod, the position of the transverse metal rod is accurately adjusted, and the accuracy and flexibility of the welding process are improved; and under the cooperation of the central gear and the arc-shaped toothed plate, the electric clamping jaw can also clamp longitudinal metal rods with different inclination angles and cope with the situation of specific inclination angle or multi-angle welding.

Description

Technical Field

[0001] The present invention relates to the technical field of installation of near-metal support members, and specifically to an auxiliary device for connecting and installing metal support members for prefabricated buildings. Background Art

[0002] The metal frame is the main load-bearing part in the building structure, which is composed of multiple metal rods combined by welding, bolt connection, etc., providing overall structural stability and support force for the building. In the process of constructing a traditional metal frame, it is usually composed of a horizontally placed transverse metal rod and multiple vertically placed longitudinal metal rods;

[0003] In the Chinese patent with the application number 2022115881482, specifically a welding auxiliary device and welding method for building steel pipe columns, through the mutual cooperation of a clamping and limiting mechanism, a cylindrical limiting clamp, and a fixed limiting clamp, it can clamp and fix building pipes with different diameters, achieving a stable clamping and auxiliary effect;

[0004] However, the method adopted by the above device for welding metal rods is relatively traditional and backward. Specifically, it places multiple metal rods horizontally on the operating surface. This placement method limits the welding operation space. On the one hand, after the welding work on one side is completed, the entire frame needs to be turned over to continue welding, and the metal rods are relatively heavy, resulting in extremely difficult turning operations. On the other hand, it cannot meet the welding requirements at different angles, and at the same time, it lacks effective positioning means, unable to accurately position the longitudinal metal rods and transverse metal rods, easily causing deviation in the welding position, affecting the overall structural stability of the metal frame, and greatly reducing the welding efficiency and quality.

[0005] In view of the above technical defects, a solution is now proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide an auxiliary device for connecting and installing metal support members for prefabricated buildings to solve the problems mentioned in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An auxiliary device for connecting and installing metal support members for prefabricated buildings, including a support base, a support frame is fixedly connected to the side wall of the support base, a sliding frame is arranged on the top of the support frame, a flipping frame is arranged on the top of the sliding frame, and a position adjustment mechanism is arranged on the top of the flipping frame;

[0008] The position adjustment mechanism includes a frame plate and multiple groups of clamping plates. The clamping plates are symmetrically arranged on both sides of the frame plate. The clamping plates are rotatably connected to the frame plate. Multiple groups of electric push rods I are rotatably connected to the top of both sides of the frame plate. The output end of the electric push rod I is rotatably connected to the outer side of the clamping plate.

[0009] Further, the frame plate is slidably connected inside the flipping frame. A reciprocating lead screw is movably connected inside the flipping frame through a bearing. The reciprocating lead screw is threadedly connected to a threaded groove formed in the side wall of the frame plate.

[0010] Further, a bearing platform is fixedly connected to the top of the support base. Sliding plates are symmetrically arranged on the top of the bearing platform. Alignment plates are fixedly installed on the tops of the sliding plates. Multi-jaw clamps are arranged on one adjacent side of the two alignment plates.

[0011] Further, sleeves are symmetrically and fixedly connected to the top of the sliding plate. Abutting rods are slidably connected inside the sleeves. Compression springs for connecting the ends of the abutting rods and the inner walls of the sleeves are arranged inside the sleeves. Linear movement grooves are formed in the tops of the sleeves. An inclined flat push block is fixedly connected to the top of the abutting rod;

[0012] Positioning sleeves are symmetrically and fixedly connected to the side walls of the two alignment plates. Positioning frames are slidably connected inside the positioning sleeves. Cross bars are fixedly connected to the inner side walls of the positioning frames. Vertical push blocks for cooperating with the inclined flat push blocks are fixedly connected to the bottom ends of the positioning frames.

[0013] Further, an upper pressure plate is arranged at the bottom of the cross bar, and a side pressure plate is fixedly connected to the end of the abutting rod.

[0014] Further, a rotating plate is movably connected to one side of the alignment plate through a bearing. The multi-jaw clamp is installed on the side wall of the rotating plate. A driving rail is movably connected to the other side of the alignment plate through a bearing. The driving rail is fixedly connected to the side wall of the rotating plate through a rotating shaft. An electric push rod two is fixedly installed on the top of the sliding plate. A convex block is fixedly connected to the output end of the electric push rod two. The convex block is slidably connected inside the driving rail.

[0015] Further, a frame is fixedly installed on the outside of the support base. A linear track is fixedly installed at the bottom of the frame. A sliding block is slidably connected inside the linear track. An arc-shaped sliding rail is fixedly connected to the bottom of the sliding block through a connecting column. An arc-shaped sliding strip is slidably connected inside the arc-shaped sliding rail.

[0016] Further, an arc-shaped toothed plate is fixedly connected to the top of the arc-shaped sliding strip. A lifting push cylinder is fixedly installed at the bottom of the arc-shaped sliding strip. An electric claw is fixedly connected to the output end of the lifting push cylinder. A servo motor is fixedly installed at the top of the arc-shaped sliding rail. A central gear meshing with the arc-shaped toothed plate is fixedly connected to the output end of the servo motor.

[0017] Further, one side of the top of the sliding frame is fixedly connected with a support frame, one end of the flipping frame is rotatably connected with the support frame, a hydraulic push rod is rotatably connected inside the sliding frame, the output end of the hydraulic push rod is rotatably connected with the bottom of the flipping frame, and an adapter seat is slidably connected in the installation groove opened on the side wall of the bearing platform, and one end of the adapter seat is fixedly connected with the end of the sliding frame.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. When the present invention is in use, through the mutual cooperation of the driving rail and the electric push rod II, the position of the transverse metal rod can be accurately adjusted, further enhancing the accuracy and flexibility of welding. During actual welding operations, the position of the transverse metal rod can be quickly and accurately adjusted according to different welding requirements. And the electric clamping jaws, under the mutual cooperation of the central gear and the arc-shaped tooth plate, can clamp longitudinal metal rods with different inclination angles. This flexible clamping method can ensure the stability of the longitudinal metal rod during the welding process, avoiding welding defects caused by shaking or inaccurate position, and at the same time can also cope with longitudinal metal rods with specific inclination angles or the situation of multi-angle welding.

[0020] 2. When the present invention is in use, through the mutual cooperation of the clamping plate, the hydraulic push rod, the sliding frame and the flipping frame, the free movement, flipping and automatic feeding of the longitudinal metal rod can be realized, and there is no need to manually turn the longitudinal metal rod over during the welding process as in the traditional method. The automatic feeding function of the longitudinal metal rod also enables the welding work to be carried out continuously. And by using the multi-claw fixture, the side pressing plate and the upper pressing plate, the placement position of the transverse metal rod can be quickly positioned and effectively fixed, ensuring that the transverse metal rod will not move during the welding process, guaranteeing the accuracy of the welding position. At the same time, through the coordinated cooperation of the electric clamping jaws and the frame plate, the placement of the longitudinal metal rod can be further fine-tuned, so that the welding position of the longitudinal metal rod and the transverse metal rod can be quickly and accurately aligned, greatly improving the welding quality and efficiency. Description of the Drawings

[0021] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the drawings;

[0022] Figure 1 It is the overall structure schematic diagram of the present invention;

[0023] Figure 2 It is the structure schematic diagram of the upper pressing plate and the side pressing plate in the present invention;

[0024] Figure 3 It is the overall bottom structure schematic diagram of the present invention;

[0025] Figure 4 It is the structure schematic diagram of the arc-shaped slide rail in the present invention;

[0026] Figure 5 Schematic diagram of the sliding frame structure in the present invention;

[0027] Figure 6 Schematic diagram of the driving rail structure in the present invention;

[0028] Figure 7 Schematic diagram of the assembly process of the horizontal metal rod and the vertical metal rod in the present invention.

[0029] Reference numerals: 1, support base; 2, support frame; 5, sliding frame; 6, flipping frame; 7, position adjusting mechanism; 701, frame plate; 702, clamping plate; 703, electric push rod I; 9, bearing platform; 10, sliding plate; 11, alignment plate; 12, multi-jaw fixture; 131, inclined flat push block; 132, vertical push block; 14, positioning sleeve; 15, positioning bracket; 16, cross bar; 17, upper pressing plate; 18, sleeve; 20, side pressing plate; 21, hydraulic push rod; 23, rotating plate; 24, driving rail; 25, electric push rod II; 26, frame; 27, linear track; 28, sliding block; 29, lifting push cylinder; 30, arc-shaped slide rail; 31, arc-shaped slide bar; 32, arc-shaped toothed plate; 33, electric claw; 34, central gear. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1: As Figures 1-7 shown, an auxiliary device for connecting and installing metal support members for prefabricated buildings includes a support base 1. A support frame 2 is fixedly connected to the side wall of the support base 1. A sliding frame 5 is provided at the top of the support frame 2. It should be explained here that a long groove is provided at the top of the support frame 2. A threaded rod is movably connected in the long groove through a bearing, and the threaded rod is driven by a correspondingly arranged servo motor. A slider is also slidably connected in the long groove, and the slider is threadedly connected to the threaded rod;

[0032] The sliding frame 5 is fixed to the top of the slider. The slider drives the sliding frame 5 to slide under the action of the servo motor and the threaded rod. The servo motor and the reciprocating lead screw are prior arts, so no more description will be made here. A flipping frame 6 is provided at the top of the sliding frame 5, and a position adjusting mechanism 7 is provided at the top of the flipping frame 6;

[0033] The position adjusting mechanism 7 includes a frame plate 701 and multiple groups of clamping plates 702. The clamping plates 702 are symmetrically arranged on both sides of the frame plate 701. The function of the clamping plates 702 arranged outside the flipping frame 6 is to clamp the metal rod. The clamping plates 702 are rotatably connected to the frame plate 701. On the top of both sides of the frame plate 701, multiple groups of first electric push rods 703 are rotatably connected. The output end of the first electric push rod 703 is rotatably connected to the outside of the clamping plate 702.

[0034] The frame plate 701 is slidably connected inside the flipping frame 6. Inside the flipping frame 6, a reciprocating lead screw is movably connected through a bearing. The reciprocating lead screw is threadedly connected to a threaded groove opened on the side wall of the frame plate 701. It should be noted here that a servo motor for driving the reciprocating lead screw to rotate is provided inside the flipping frame 6. The servo motor and the reciprocating lead screw are prior arts, so no more description will be made here. The servo motor drives the reciprocating lead screw to rotate, thereby driving the frame plate 701 to move directionally in the flipping frame 6 and along the longitudinal metal rod, so as to adjust the distance between the longitudinal metal rod and the transverse metal rod, as Figure 7 shown.

[0035] A bearing platform 9 is fixedly connected to the top of the support base 1. On the top of the bearing platform 9, slide plates 10 are symmetrically arranged, as Figure 1 shown. Grooves are symmetrically opened on both sides of the top of the bearing platform 9. A threaded rod and a motor are arranged in the grooves. The slide plates 10 can slide arbitrarily under the action of the correspondingly arranged motor and threaded rod. Since the driving method of the slide plates 10 is a prior art, no more description will be made here;

[0036] A counterpoint plate 11 is fixedly installed on the top of the slide plate 10. Multiple jaw clamps 12 are arranged on one side of the two adjacent counterpoint plates 11. The multiple jaw clamps 12 are prior equipment, and their function is to clamp cylindrical metals with different diameters. Sleeve barrels 18 are symmetrically and fixedly connected to the top of the slide plate 10. A butting rod is slidably connected inside the sleeve barrels 18. A compression spring for connecting the end of the butting rod and the inner wall of the sleeve barrel 18 is arranged inside the sleeve barrel 18. A linear movement groove is opened on the top of the sleeve barrel 18. An inclined flat push block 131 is fixedly connected to the top of the butting rod;

[0037] Positioning sleeves 14 are symmetrically and fixedly connected to the side walls of the two counterpoint plates 11. A positioning frame 15 is slidably connected inside the positioning sleeves 14. A cross bar 16 is fixedly connected to the inner side wall of the positioning frame 15. A vertical push block 132 matched with the inclined flat push block 131 is fixedly connected to the bottom end of the positioning frame 15. An upper pressing plate 17 is arranged at the bottom of the cross bar 16. A side pressing plate 20 is fixedly connected to the end of the butting rod.

[0038] One side of the alignment plate 11 is movably connected with a rotating plate 23 through a bearing. A multi-jaw clamp 12 is installed on the side wall of the rotating plate 23. The other side of the alignment plate 11 is movably connected with a driving rail 24 through a bearing. The driving rail 24 is fixedly connected with the side wall of the rotating plate 23 through a rotating shaft. An electric push rod two 25 is fixedly installed on the top of the sliding plate 10. The output end of the electric push rod two 25 is fixedly connected with a convex block. The convex block is slidably connected in the driving rail 24.

[0039] During specific setting, place the horizontal metal rod above the bearing platform 9 and make both ends of the horizontal metal rod located within the multi-jaw clamp 12. If the horizontal metal rod is a hollow rod, then sleeve the horizontal metal rod outside the multi-jaw clamp 12. The sliding plate 10 drives the alignment plate 11 and the multi-jaw clamp 12 to move synchronously under the action of an external driving mechanism, prompting the multi-jaw clamp 12 to position and clamp the end of the horizontal metal rod. A backing plate for bearing the mass of the horizontal metal rod is fixedly installed on the top of the bearing platform 9. As Figure 1 shown, this can avoid the problem that the horizontal metal rod bends due to excessive bearing mass when the horizontal metal rod is welded or assembled with the vertical metal rod.

[0040] As Figure 2 shown, the top of the alignment plate 11 is pushed by the lifting push rod fixedly installed at the bottom of the bracket to slide the positioning frame 15 downward. At this time, the upper pressing plate 17 connected to the cross bar 16 presses against the top of the horizontal metal rod, and the vertical push block 132 contacts the inclined flat push block 131 and drives the abutting rod to slide in the sleeve 18, further driving the side pressing plate 20 to press against both sides of the horizontal metal rod, further ensuring the stability during the assembly process of the horizontal metal rod.

[0041] Since the metal frame used in the construction field is assembled from a single horizontal metal rod and multiple vertical metal rods, the assembly methods can be welding, bolt fixing, etc. Then, multiple metal frames are assembled and combined to form large frames with different functions applied in the construction field.

[0042] Place the vertical metal rod horizontally on the top of the flipping frame 6. The clamping plate 702 clamps and fixes the vertical metal rod under the action of the electric push rod one 703. Subsequently, the sliding frame 5 slides on the top of the support frame 2 according to the preset position of the vertical metal rod fixed on the horizontal metal rod and slides to the designated position. The welding angle between the vertical metal rod and the horizontal metal rod of the metal frame is generally 90 degrees. Therefore, the hydraulic push rod 21 pushes the flipping frame 6 and the vertical metal rod to deflect synchronously to 90 degrees. The frame plate 701 drives the vertical metal rod to perform lifting adjustment under the drive of the reciprocating lead screw, prompting the bottom end of the vertical metal rod to correctly contact the top of the horizontal metal rod, avoiding problems such as large gaps or uneven intervals that affect the welding effect.

[0043] Embodiment 2: A frame 26 is fixedly installed on the outer side of the support base 1. A linear track 27 is fixedly installed at the bottom of the frame 26. An electric sliding block 28 is slidably connected inside the linear track 27. The bottom of the electric sliding block 28 is fixedly connected to an arc-shaped slide rail 30 through a connecting column. An arc-shaped slide bar 31 is slidably connected inside the arc-shaped slide rail 30. The top of the arc-shaped slide bar 31 is fixedly connected to an arc-shaped toothed plate 32. The bottom of the arc-shaped slide bar 31 is fixedly installed with a lifting push cylinder 29. The output end of the lifting push cylinder 29 is fixedly connected to an electric gripper 33. A servo motor is fixedly installed at the top of the arc-shaped slide rail 30. The output end of the servo motor is fixedly connected to a central gear 34 that meshes with the arc-shaped toothed plate 32.

[0044] One side of the top of the sliding frame 5 is fixedly connected to a support frame. One end of the flipping frame 6 is rotatably connected to the support frame. A hydraulic push rod 21 is rotatably connected inside the sliding frame 5. The output end of the hydraulic push rod 21 is rotatably connected to the bottom of the flipping frame 6. A connecting seat is slidably connected inside the installation groove opened on the side wall of the bearing platform 9. One end of the connecting seat is fixedly connected to the end of the sliding frame 5.

[0045] After the longitudinal metal rod is vertically placed, the lifting push cylinder 29 drives the electric gripper 33 at the bottom to descend and clamp the top end of the longitudinal metal rod. The clamping plate 702 releases the clamping of the longitudinal metal rod and moves to the initial position under the action of the flipping frame 6, so as to clamp and load the subsequent longitudinal metal rods, reduce the waiting time for loading, and improve the overall assembly efficiency. At this time, the longitudinal metal rod clamped by the electric gripper 33 is welded or bolt-connected to the transverse metal rod. And during the welding process, moving the flipping frame 6 away from the current longitudinal metal rod is also convenient for performing full and unobstructed welding. Repeating this process, thus realizing the rapid and precise assembly of multiple longitudinal metal rods and a single transverse metal rod;

[0046] When welding or assembling other positions of the transverse metal rod is required, the upper pressing plate 17 and the side pressing plate 20 first release the clamping of the transverse metal rod. The electric push rod II 25 drives the driving rail 24 and the rotating plate 23 to rotate synchronously through the convex block. The rotating plate 23 drives the transverse metal rod to deflect synchronously through the multi-jaw fixture 12. After the position of the transverse metal rod is adjusted, at this time, the corresponding servo motor drives the central gear 34 to rotate. The arc-shaped slide bar 31 slides along the inner side wall of the arc-shaped slide rail 30 under the meshing action of the arc-shaped toothed plate 32 and the central gear 34, and drives the electric gripper 33 to deflect synchronously through the lifting push cylinder 29 during the sliding process, which is convenient for clamping the longitudinally inclined metal rod, and then assembling it with the transverse metal rod.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and variations can be made. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An auxiliary device for connecting and installing metal support members for prefabricated buildings, including a support base (1), characterized in that, The side wall of the support base (1) is fixedly connected with a support frame (2). A sliding frame (5) is arranged at the top of the support frame (2). A flipping frame (6) is arranged at the top of the sliding frame (5). A position adjusting mechanism (7) is arranged at the top of the flipping frame (6). The position adjusting mechanism (7) includes a frame plate (701) and multiple groups of clamping plates (702). The clamping plates (702) are symmetrically arranged on both sides of the frame plate (701). The clamping plates (702) are rotatably connected with the frame plate (701). Multiple groups of electric push rods I (703) are rotatably connected to the tops of both sides of the frame plate (701). The output ends of the electric push rods I (703) are rotatably connected with the outer sides of the clamping plates (702).

2. The metal support member connection and installation auxiliary equipment for prefabricated buildings according to claim 1, characterized in that, The frame plate (701) is slidably connected inside the flipping frame (6). A reciprocating lead screw is movably connected inside the flipping frame (6) through a bearing. The reciprocating lead screw is in threaded connection with a threaded groove formed in the side wall of the frame plate (701).

3. The metal support member connection and installation auxiliary equipment for prefabricated buildings according to claim 1, characterized in that, A bearing platform (9) is fixedly connected to the top of the support base (1). Sliding plates (10) are symmetrically arranged on the top of the bearing platform (9). A positioning plate (11) is fixedly installed on the top of the sliding plate (10). Multiple jaw clamps (12) are arranged on one adjacent side of the two positioning plates (11).

4. The auxiliary device for connecting and installing metal support members for prefabricated buildings according to claim 3, characterized in that, Sleeves (18) are symmetrically and fixedly connected to the top of the sliding plate (10). A butting rod is slidably connected inside the sleeve (18). A compression spring for connecting the end of the butting rod and the inner wall of the sleeve (18) is arranged inside the sleeve (18). A linear movement groove is formed in the top of the sleeve (18). An inclined flat push block (131) is fixedly connected to the top of the butting rod. Positioning sleeves (14) are symmetrically and fixedly connected to the side walls of the two positioning plates (11). A positioning frame (15) is slidably connected inside the positioning sleeve (14). A cross bar (16) is fixedly connected to the inner side wall of the positioning frame (15). A vertical push block (132) which is matched with the inclined flat push block (131) is fixedly connected to the bottom end of the positioning frame (15).

5. The auxiliary device for connecting and installing metal support members for prefabricated buildings according to claim 4, characterized in that, An upper pressing plate (17) is arranged at the bottom of the cross bar (16). A side pressing plate (20) is fixedly connected to the end of the butting rod.

6. The auxiliary device for connecting and installing metal support members for prefabricated buildings according to claim 3, characterized in that, A rotating plate (23) is movably connected to one side of the positioning plate (11) through a bearing. The multiple jaw clamps (12) are installed on the side wall of the rotating plate (23). A driving rail (24) is movably connected to the other side of the positioning plate (11) through a bearing. The driving rail (24) is fixedly connected to the side wall of the rotating plate (23) through a rotating shaft. An electric push rod II (25) is fixedly installed on the top of the sliding plate (10). The output end of the electric push rod II (25) is fixedly connected with a convex block. The convex block is slidably connected inside the driving rail (24).

7. The auxiliary device for connecting and installing metal support members for prefabricated buildings according to claim 1, wherein, A machine frame (26) is fixedly installed on the outside of the support base (1). A linear track (27) is fixedly installed at the bottom of the machine frame (26). A sliding block (28) is slidably connected inside the linear track (27). The bottom of the sliding block (28) is fixedly connected with an arc-shaped sliding rail (30) through a connecting column. An arc-shaped sliding strip (31) is slidably connected inside the arc-shaped sliding rail (30).

8. The auxiliary device for connecting and installing metal support members for prefabricated buildings according to claim 7, characterized in that, The top of the arc-shaped slide bar (31) is fixedly connected with an arc-shaped toothed plate (32). The bottom of the arc-shaped slide bar (31) is fixedly installed with a lifting push cylinder (29). The output end of the lifting push cylinder (29) is fixedly connected with an electric gripper (33). The top of the arc-shaped slide rail (30) is fixedly installed with a servo motor, and the output end of the servo motor is fixedly connected with a central gear (34) meshed with the arc-shaped toothed plate (32).

9. The auxiliary device for connecting and installing metal support members for prefabricated buildings according to claim 3, characterized in that, One side of the top of the sliding frame (5) is fixedly connected with a support frame. One end of the flipping frame (6) is rotatably connected to the support frame. A hydraulic push rod (21) is rotatably connected inside the sliding frame (5). The output end of the hydraulic push rod (21) is rotatably connected to the bottom of the flipping frame (6). A connecting seat is slidably connected in the installation groove opened on the side wall of the bearing platform (9), and one end of the connecting seat is fixedly connected to the end of the sliding frame (5).

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