Steel formwork installing and welding positioning tool

Abstract

The utility model provides a steel formwork installing and welding positioning tool, and belongs to the technical field of steel formwork manufacturing. Comprising a mounting base, two positioning plates perpendicular to each other are arranged on the mounting base, two baffles are horizontally arranged on the mounting base in a sliding mode in the direction perpendicular to the two positioning plates, the two positioning plates and the two baffles jointly define a mounting station used for mounting a panel and a frame on the mounting base, and the frame is located above the panel. A mounting plate is arranged above the mounting station on the mounting seat, a plurality of positioning lamps used for marking and positioning the positions of the transverse rib plates and the longitudinal rib plates on the panel are arranged on the mounting plate, and two first driving parts used for driving the two baffles to move respectively are arranged on the mounting seat. According to the steel formwork installing, welding and positioning tool, positioning light rays can be continuously emitted to the panels placed on the mounting base through the positioning lamp, a welder does not need to manually conduct scribing work on each panel, and the effect of improving the welding efficiency of the steel formworks is achieved.

Description

Technical Field

[0001] This utility model relates to the field of steel formwork manufacturing technology, and in particular to a steel formwork assembly and positioning fixture. Background Technology

[0002] Steel formwork is a steel template used for concrete pouring and shaping. It features high strength, tight joints, and resistance to deformation. In the construction of highways or bridges, steel formwork is used for splicing before concrete is poured. After the concrete cools, the steel formwork is then removed. Figure 1 As shown, steel formwork typically includes a panel with a frame welded to its edge. Multiple transverse and longitudinal ribs are welded to the panel inside the frame, with the transverse ribs located below the longitudinal ribs.

[0003] The traditional welding method involves welders using a ruler to mark the horizontal ribs on the panel for positioning, then welding the frame and horizontal ribs onto the panel. Next, the positions of the longitudinal ribs are marked on the top of the horizontal ribs, and finally, the longitudinal ribs are welded in place. However, in mass production, welders need to perform this manual marking work for each steel template they weld, resulting in low welding efficiency. Utility Model Content

[0004] In view of the above problems, this utility model provides a steel template welding positioning fixture.

[0005] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0006] A steel template welding positioning fixture is provided, including a mounting base. The mounting base is provided with two mutually perpendicular positioning plates. Two baffles are horizontally slidably arranged on the mounting base along a direction perpendicular to the two positioning plates. The two positioning plates and the two baffles together form an installation position for installing a panel and a frame on the mounting base, with the frame located above the panel. The mounting base is provided with an installation plate above the installation position. The installation plate is provided with multiple positioning lights for marking and positioning the transverse and longitudinal ribs on the panel. The mounting base is provided with two first driving members for driving the two baffles to move.

[0007] Furthermore, the positioning light adopts a cross-shaped positioning light, which is detachably connected to the mounting plate. The top of the two positioning plates is marked with scale lines along their own length, and the scale lines take the corner where the two positioning plates come into contact as the zero point.

[0008] Furthermore, the positioning light is equipped with a lamp holder, and the lamp holder is embedded with a magnetic block for magnetic connection with the mounting plate.

[0009] Furthermore, each of the two positioning plates is provided with a plurality of positioning components for limiting the movement and deviation of the transverse / longitudinal ribs. The positioning component includes a rotating rod, which is rotatably mounted on the positioning plate, and the axis of rotation of the rotating rod is parallel to the length direction of the positioning plate on which it is located. The outer wall of the rotating rod is in movable contact with the top of the corresponding transverse / longitudinal rib. The positioning plate is provided with a second driving component for driving the rotating rod to rotate.

[0010] Furthermore, the rotating rod includes a fixed rod and an extension rod. The fixed rod is rotatably mounted on the positioning plate and is parallel to the length direction of the positioning plate. The extension rod is coaxially and movably mounted on one end of the fixed rod.

[0011] Furthermore, the extension rod and the fixed rod are connected by a screw. The fixed rod has a threaded hole of a size that matches the screw at one end near the extension rod. One end of the screw is threaded into the threaded hole, and the other end of the screw is coaxially and fixedly connected to the extension rod.

[0012] Furthermore, the bottom of the mounting base is equipped with multiple casters with self-locking function, and a push bracket is fixed on one side of the mounting base.

[0013] The beneficial effects of this utility model are as follows: The welder first places the panel and frame on the mounting base, with the frame positioned above the panel. Then, the two baffles are moved to cooperate with the two positioning plates to abut against the side walls of the frame and panel, thus positioning the panel and frame for welding. After the frame is welded onto the panel, the welder can use a positioning light to illuminate the panel to mark the positions of the transverse and longitudinal ribs. Then, the transverse and longitudinal ribs can be welded sequentially. After the transverse and longitudinal ribs are welded, a formed steel template is obtained. This fixture can continuously emit positioning light onto the panel placed on the mounting base through the positioning light, eliminating the need for the welder to manually mark each panel, thus improving the welding efficiency of the steel template. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the steel formwork.

[0015] Figure 2 This is a schematic diagram of the overall structure of a steel formwork welding and positioning fixture according to an embodiment of this application.

[0016] Figure 3 This is a schematic diagram of the working of a rotating rod abutting against a transverse rib plate in a steel template welding positioning fixture according to an embodiment of this application.

[0017] Figure 4 This is a schematic diagram of another perspective of a steel formwork welding positioning fixture according to an embodiment of this application.

[0018] Among them, 1. Mounting base; 2. Positioning plate; 21. Scale line; 3. Baffle; 31. First driving component; 4. Mounting plate; 5. Positioning light; 51. Light holder; 6. Rotating rod; 61. Fixing rod; 62. Extension rod; 63. Screw; 7. Second driving component; 8. Universal wheel; 81. Hand push frame; 9. Steel template; 91. Panel; 92. Frame; 93. Transverse rib; 94. Longitudinal rib. Detailed Implementation

[0019] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0020] This application discloses a steel formwork welding positioning fixture, referring to... Figure 2 , Figure 3 and Figure 4 The system includes a mounting base 1, on which two mutually perpendicular positioning plates 2 are bolted. Two baffles 3 are horizontally slidable on the mounting base 1 along a direction perpendicular to the two positioning plates 2. The two positioning plates 2 and the two baffles 3 together form a mounting position for mounting a panel 91 and a frame 92, with the frame 92 located above the panel 91. A mounting plate 4 is bolted to the mounting base 1 above the mounting position. Multiple positioning lights 5 are mounted on the mounting plate 4 for marking the positions of the transverse ribs 93 and longitudinal ribs 94 on the panel 91. Two first driving members 31 are mounted on the mounting base 1 to drive the two baffles 3 to move.

[0021] In this embodiment, the first driving component 31 is an electric push rod, which is horizontally mounted on the mounting base 1, and the baffle 3 is connected to the movable end inside the electric push rod. The welder first places the panel 91 and frame 92 on the mounting base 1, positioning the frame 92 above the panel 91. Then, the two baffles 3 are moved to cooperate with the two positioning plates 2 to abut against the sidewalls of the frame 92 and panel 91, thus positioning the panel 91 and frame 92 for welding. After the frame 92 is welded onto the panel 91, the welder can use the positioning light 5 to illuminate the panel 91 to mark the positions of the transverse ribs 93 and longitudinal ribs 94. Then, the transverse ribs 93 and longitudinal ribs 94 can be welded sequentially. After the transverse ribs 93 and longitudinal ribs 94 are welded, a formed steel template 9 is obtained. Finally, the baffles 3 are moved and the steel template 9 is released to begin the assembly welding of the next steel template 9. Positioning lights 5 continuously emit positioning light to the panels 91 placed on the mounting base 1, eliminating the need for welders to manually mark lines on each panel and improving the welding efficiency of the steel template 9.

[0022] Specifically, the positioning light 5 is a cross-shaped positioning light 5, which is detachably connected to the mounting plate 4. In order to facilitate the positioning light 5 to mark and position the transverse rib 93 and the longitudinal rib 94, the top of the two positioning plates 2 are marked with scale lines 21 along their own length direction, and the scale lines 21 take the corner where the two positioning plates 2 come into contact as the zero point.

[0023] The positioning light 5 is equipped with a lamp holder 51, and the lamp holder 51 is embedded with a magnetic block (not shown in the figure) for magnetic connection with the mounting plate 4.

[0024] In this embodiment, the number of positioning lights 5 can be installed according to the actual number of transverse ribs 93 and longitudinal ribs 94.

[0025] To improve the installation stability of the transverse and longitudinal ribs 94 during welding, multiple positioning elements are provided on the two positioning plates 2 to limit the movement and displacement of the transverse ribs 93 and longitudinal ribs 94. Each positioning element includes a rotating rod 6, which is rotatably mounted on the positioning plate 2 with its axis of rotation parallel to the length of the positioning plate 2. The outer wall of the rotating rod 6 movably abuts against the top of the corresponding transverse rib 93 / longitudinal rib 94. A second driving element 7 is installed on the positioning plate 2 to drive the rotating rod 6 to rotate.

[0026] In this embodiment, the second driving component 7 is a drive motor, which is mounted on the mounting base 1, and the output shaft of the drive motor is connected to the rotating rod 6. After the positioning light 5 marks the positions of the transverse rib 93 and the longitudinal rib 94, the welder can first place multiple transverse ribs 93 on the panel 91, and then rotate the corresponding rotating rod 6 so that its outer wall abuts against the top of the transverse rib 93; after the transverse rib 93 is welded, the welder needs to rotate the rotating rod 6 corresponding to the transverse rib 93 in the opposite direction so that it makes way for the longitudinal rib 94, and then place multiple longitudinal ribs 94 on top of the transverse rib 93, and then rotate the corresponding rotating rod 6 so that it abuts against the top of the longitudinal rib 94, so that the longitudinal rib 94 can be welded.

[0027] Specifically, the rotating rod 6 includes a fixed rod 61 and an extension rod 62. The fixed rod 61 is rotatably mounted on the positioning plate 2 and is parallel to the length direction of the positioning plate 2 on which it is located. The extension rod 62 is coaxially and movably mounted on one end of the fixed rod 61.

[0028] In this embodiment, the lengths of the transverse ribs 93 and longitudinal ribs 94 required for steel templates 9 of different sizes are different. The overall length of the rotating rod 6 can be adjusted by adjusting the extension rod 62, so that it can be matched to abut against transverse ribs 93 / longitudinal ribs 94 of various lengths.

[0029] Furthermore, the extension rod 62 and the fixed rod 61 are connected by a screw 63. The fixed rod 61 has a threaded hole of a size that matches the screw 63 at one end near the extension rod 62. One end of the screw 63 is threaded into the threaded hole, and the other end of the screw 63 is coaxially welded and fixed to the extension rod 62.

[0030] In this embodiment, rotating the extension rod 62 can adjust the length of the screw 63 extending out of the threaded hole, thereby adjusting the overall length of the rotating rod 6.

[0031] To facilitate the transfer of this tooling at the work site, the bottom of the mounting base 1 is equipped with multiple casters 8 with self-locking function, and a pusher 81 is welded to one side of the mounting base 1.

[0032] The implementation principle of the steel template welding positioning fixture in this application embodiment is as follows: The welder first places the panel 91 and the frame 92 on the mounting base 1, with the frame 92 positioned above the panel 91. Then, the two baffles 3 are moved to cooperate with the two positioning plates 2 to abut against the side walls of the frame 92 and the panel 91, thereby positioning the panel 91 and the frame 92 for welding operations. After the frame 92 is welded onto the panel 91, the welder can use the positioning light 5 to shine positioning light onto the panel 91 to mark the positions of the transverse ribs 93 and the longitudinal ribs 94. Then, the transverse ribs 93 and the longitudinal ribs 94 can be welded sequentially. After the transverse ribs 93 and the longitudinal ribs 94 are welded, the formed steel template 9 is obtained. The fixture of this application can continuously emit positioning light onto the panel 91 placed on the mounting base 1 through the positioning light 5, eliminating the need for the welder to manually mark each panel, thus improving the welding efficiency of the steel template 9.

[0033] Those skilled in the art will understand that although preferred embodiments of the present invention have been described, those skilled in the art, once they understand the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention. Clearly, those skilled in the art can make various alterations and modifications to the present invention without departing from its spirit and scope. Thus, if these modifications and modifications of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention also intends to include these modifications and modifications.

Claims

1. A steel formwork assembly and positioning fixture, characterized in that: The device includes a mounting base (1), on which two mutually perpendicular positioning plates (2) are provided. Two baffles (3) are horizontally slidably arranged on the mounting base (1) along the direction perpendicular to the two positioning plates (2). The two positioning plates (2) and the two baffles (3) together form an installation station on the mounting base (1) for installing a panel (91) and a frame (92), and the frame (92) is located above the panel (91). The mounting base (1) is provided with a mounting plate (4) above the installation station. The mounting plate (4) is provided with multiple positioning lights (5) for marking and positioning the transverse ribs (93) and longitudinal ribs (94) on the panel (91). The mounting base (1) is provided with two first driving members (31) for driving the two baffles (3) to move.

2. The steel formwork assembly welding positioning fixture according to claim 1, characterized in that: The positioning light (5) is a cross-shaped positioning light (5). The positioning light (5) is detachably connected to the mounting plate (4). The top of the two positioning plates (2) is marked with scale lines (21) along their own length direction, and the scale lines (21) take the corner where the two positioning plates (2) come into contact as the zero point.

3. The steel formwork welding positioning fixture according to claim 2, characterized in that: The positioning light (5) is equipped with a lamp holder (51), and the lamp holder (51) is embedded with a magnetic block for magnetic connection with the mounting plate (4).

4. The steel formwork assembly welding positioning fixture according to claim 1, characterized in that: The two positioning plates (2) are respectively provided with a plurality of positioning components for limiting the movement and deviation of the transverse rib (93) / longitudinal rib (94). The positioning component includes a rotating rod (6), which is rotatably mounted on the positioning plate (2), and the axis of rotation of the rotating rod (6) is parallel to the length direction of the positioning plate (2) on which it is located. The outer wall of the rotating rod (6) is in movable contact with the top of the corresponding transverse rib (93) / longitudinal rib (94). The positioning plate (2) is provided with a second driving component (7) for driving the rotating rod (6) to rotate.

5. The steel formwork assembly welding positioning fixture according to claim 4, characterized in that: The rotating rod (6) includes a fixed rod (61) and an extension rod (62). The fixed rod (61) is rotatably mounted on the positioning plate (2) and is parallel to the length direction of the positioning plate (2). The extension rod (62) is coaxially and movably mounted on one end of the fixed rod (61).

6. The steel formwork welding positioning fixture according to claim 5, characterized in that: The extension rod (62) and the fixed rod (61) are connected by a screw (63). The fixed rod (61) has a threaded hole with a size that matches the screw (63) at one end near the extension rod (62). One end of the screw (63) is threaded into the threaded hole, and the other end of the screw (63) is coaxially fixedly connected to the extension rod (62).

7. The steel formwork assembly welding positioning fixture according to claim 1, characterized in that: The mounting base (1) is provided with multiple casters (8) with self-locking function at the bottom, and a push bracket (81) is fixed on one side of the mounting base (1).

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