A steel formwork assembly and welding tooling

Abstract

The present invention provides a steel formwork group welding tooling, belonging to the technical field of building formwork welding, which includes a base, a support mechanism slidably arranged on the base, and multiple groups of positioning and clamping mechanisms installed on the side of the support mechanism facing the base. The positioning and clamping mechanism includes a clamping seat and a pressing electric cylinder for driving the clamping seat to move in a direction close to or away from the base; the clamping seat includes an outer seat and an inner seat. The inner seat is slidably arranged in the outer seat and connected to the outer seat through a return spring. A clamping groove is formed on the surface of the inner seat facing the base, and clamping members are rotatably arranged on both sides of the clamping groove. Pressing grooves are formed on both side walls of the installation groove. When the inner seat is moved into the outer seat, the pressing grooves can drive the two clamping members to move towards each other. The present invention can conveniently and accurately hold the reinforcing rib at the welding position on the steel formwork, thus facilitating the welding operation for workers.

Description

Technical Field

[0001] The present invention relates to the technical field of building formwork welding, and more particularly to a steel formwork group welding tooling. Background Art

[0002] Building steel formwork is a steel formwork used for concrete pouring and forming, which plays a crucial role in construction projects and is often used for pouring concrete components such as floors, columns, beams, and walls. Its use not only improves construction efficiency but also ensures the dimensional accuracy and surface quality of concrete components, reducing the workload of later trimming. On building steel formwork, stiffeners are an important structural strengthening element used to improve the load-bearing capacity, rigidity, and stability of the formwork. The stiffeners mainly include circumferential stiffeners welded circumferentially on the outer wall of the steel formwork and radial stiffeners welded radially on the outer wall of the steel formwork. The combined use of circumferential stiffeners and radial stiffeners can ensure the strength and rigidity of the steel formwork without increasing the wall thickness of the steel formwork.

[0003] Currently, when welding stiffeners to steel formwork, workers need to accurately place the stiffeners at the welding positions to be welded and maintain a supporting effect on the stiffeners during welding to prevent the stiffeners from shifting. Usually, multiple stiffeners need to be welded on the steel formwork, and workers need to support and weld at the same time, resulting in a large labor intensity and difficulty in accurately maintaining the position of the stiffeners. Summary of the Invention

[0004] The purpose of the present invention is to provide a steel formwork group welding tooling that can conveniently and accurately hold the stiffeners at the welding positions to be welded on the steel formwork, thus facilitating the welding operation for workers.

[0005] The present invention is achieved through the following technical solutions: A steel formwork group welding tooling, comprising: a base, on both sides of which slide rails are arranged along the length direction of the base itself; a support mechanism, the support mechanism includes an arc-shaped support, on both sides of the bottom of the arc-shaped support, vertical seats are arranged, and the bottom ends of the vertical seats are slidably arranged in the slide rails; multiple groups of positioning and clamping mechanisms, multiple groups of the positioning and clamping mechanisms are all arranged on the side of the arc-shaped support facing the base, and the positioning and clamping mechanism includes a clamping seat and a pressing electric cylinder for driving the clamping seat to move in a direction close to or away from the base; wherein, the clamping seat includes an outer seat and an inner seat, an installation groove is opened on the outer seat, the inner seat is slidably arranged in the installation groove and is connected to the bottom wall of the installation groove through a return spring, a clamping groove is opened on the side of the inner seat facing the base, clamping members are rotatably arranged on both sides of the clamping groove, and pressing grooves are opened on both side walls of the installation groove. When the inner seat is moved into the outer seat, the pressing grooves can drive the two clamping members to move towards each other.

[0006] Further, the clamping member includes: a plurality of clamping teeth, a plurality of through grooves are vertically formed on the side wall of the inner seat, and the plurality of clamping teeth are rotatably arranged in the through grooves in a one-to-one correspondence. One end of the clamping tooth is located outside the inner seat, and the other end passes through the through groove and extends into the clamping groove; a connecting rod, the connecting rod is arranged outside the inner seat and is fixedly connected to one ends of the plurality of clamping teeth located outside the inner seat in sequence; a plurality of flexible pressing blocks, and the plurality of flexible pressing blocks are arranged at one ends of the clamping teeth located in the clamping groove in a one-to-one correspondence.

[0007] Further, the arc-shaped support includes: an outer shell body, both ends of the outer shell body are fixedly connected to the vertical seats on both sides respectively, and a cavity is formed on the bottom surface of the outer shell body; an inner sliding strip, the inner sliding strip is slidably arranged in the cavity of the outer shell body, and the sliding direction of the inner sliding strip is consistent with the length direction of the base, and a plurality of groups of the positioning and clamping mechanisms are arranged on the inner sliding strip; a driving electric cylinder, the cylinder barrel of the driving electric cylinder is arranged on the outer shell body, and the piston rod of the driving electric cylinder is fixedly connected to the inner sliding strip.

[0008] Further, the pressing electric cylinder is rotatably arranged on the inner sliding strip through a rotating shaft, and a rotating assembly for driving the rotating shaft to rotate is arranged on the top surface of the outer shell body. The rotating assembly includes a driving rack and a driven gear. The driving rack is fixedly arranged on the outer shell body and the length direction of the driving rack is consistent with the length direction of the base, and the driven gear is coaxially connected to the rotating shaft and meshes with the driving rack.

[0009] Further, an alignment mechanism is arranged on one side of the outer shell body. The alignment mechanism includes an alignment frame and an alignment seat. The alignment frame is connected to the outer shell body through a telescopic assembly. The alignment seat is arranged at the bottom of the alignment frame, and an alignment groove is formed on the alignment seat. The width of the alignment groove is adapted to the thickness of the radial reinforcing rib.

[0010] Further, the telescopic assembly includes a sliding rod and a telescopic spring. One end of the sliding rod is fixedly connected to the alignment frame, and the other end slidably passes through the outer shell body. One end of the telescopic spring is fixedly connected to the alignment frame, and the other end is fixedly connected to the outer wall of the outer shell body; when the inner sliding strip abuts against the sliding rod, the sliding rod can be driven to move out of the outer shell body.

[0011] Further, a limiting rod is arranged at one end of the inner seat facing the installation groove. A through hole for the limiting rod to extend out is formed on the outer seat. A connecting disc is arranged on the piston rod of the pressing electric cylinder. The outer seat is fixedly arranged on the connecting disc. A clamping member is arranged on the outer circumferential surface of the connecting disc. An annular groove for the clamping hook to be inserted into is formed on the limiting rod; when the inner seat slides into the installation groove and the two clamping members move towards each other, the clamping member can be clamped on the clamping groove.

[0012] Further, the clamping member includes a rotating ring rotatably connected to the outside of the connecting disk, and a hook capable of being inserted into the annular groove is provided on the rotating ring.

[0013] Further, an auxiliary support block is provided at the bottom of the alignment seat. The auxiliary support block is slidably connected to the alignment seat through a limiting strip. When the bottom surface of the radial reinforcing rib is in contact with the top surface of the auxiliary support block, the clamping member can clamp the radial reinforcing rib.

[0014] Further, placing strips for placing steel templates are provided on both sides of the base. A plurality of magnetic sheets are embedded in the placing strips, and the plurality of magnetic sheets are distributed along the length direction of the placing strip itself; a motor screw assembly is provided on one of the sliding rails, and a guiding assembly is provided on the other sliding rail.

[0015] The technical solution of the present invention has at least the following advantages and beneficial effects:

[0016] 1. In the present invention, a plurality of positioning and clamping mechanisms jointly play a positioning role on the circumferential reinforcing ribs at multiple positions to ensure the stability of the circumferential reinforcing ribs; a clamping seat is composed of an inner seat, an outer seat and a clamping member. During the process of pressing the electric cylinder to press the clamping seat, when the inner seat moves into the outer seat, the pressing groove can drive the two clamping members to move towards each other to realize the clamping of the reinforcing rib.

[0017] 2. In the present invention, the inner sliding strip is slidably installed in the outer shell. After the circumferential reinforcing rib is welded, changing the position of the inner sliding strip on the outer shell can synchronously move the plurality of positioning and clamping mechanisms a specified distance, so as to move to the position to be welded of the radial reinforcing rib; by rotatably installing the pressing electric cylinder on the inner sliding strip and setting a rotating assembly to change the angle of the pressing electric cylinder, the whole clamping seat can be rotated by 90° so as to switch from the state of clamping the circumferential reinforcing rib to the state of clamping the radial reinforcing rib. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the drawings required for the present invention will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, so they should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the steel template group welding tooling provided by the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the base of the present invention;

[0021] Figure 3 Structural schematic diagram of the support mechanism and the positioning and clamping mechanism of the present invention;

[0022] Figure 4 Structural schematic diagram of the positioning and clamping mechanism of the present invention and the inner sliding bar;

[0023] Figure 5 Structural schematic diagram of the clamping seat of the present invention;

[0024] Figure 6 Structural schematic diagram of the clamping teeth of the present invention;

[0025] Figure 7 Overall structural schematic diagram when the clamping seat of the present invention rotates to clamp the reinforcing rib;

[0026] Figure 8 Structural schematic diagram of the positioning and clamping mechanism and the alignment mechanism on the inner sliding bar of the present invention;

[0027] Figure 9 Structural schematic diagram of the positioning and clamping mechanism and the alignment mechanism of the present invention;

[0028] Icon: 1 - base, 11 - slide rail, 12 - placement bar, 121 - magnetic sheet, 13 - motor lead screw assembly, 131 - drive motor, 132 - drive lead screw, 133 - drive block, 14 - guiding assembly, 141 - guiding rod, 142 - guiding block, 2 - support mechanism, 21 - arc-shaped support, 211 - outer housing, 2111 - cavity, 212 - inner sliding bar, 213 - drive electric cylinder, 214 - rotating assembly, 2141 - drive rack, 2142 - driven gear, 22 - vertical seat, 3 - positioning and clamping mechanism, 31 - clamping seat, 311 - outer seat, 3111 - installation groove, 3112 - pressing groove, 312 - inner seat, 3121 - clamping groove, 3122 - through groove, 313 - return spring, 314 - clamping member, 3141 - clamping teeth, 3142 - connecting rod, 3143 - flexible pressing block, 315 - limiting rod, 3151 - annular groove, 32 - pressing electric cylinder, 321 - rotating shaft, 322 - connecting disk, 323 - clamping member, 3231 - rotating ring, 3232 - hook, 4 - alignment mechanism, 41 - alignment frame, 42 - alignment seat, 421 - alignment groove, 43 - telescopic assembly, 431 - sliding rod, 432 - telescopic spring, 44 - auxiliary support block, 441 - limiting strip. Detailed implementation manners

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Components of the embodiments of the present invention described and illustrated herein generally can be arranged and designed in a variety of different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] The following is a reference Figures 1-9 As shown, a further description will be given in combination with specific embodiments. The present invention is a steel formwork assembly welding tooling. Referring to Figure 1 、 Figure 2 As shown, it includes a base 1, a support mechanism 2, and multiple groups of positioning and clamping mechanisms 3. Placing strips 12 for placing the steel formwork are welded on both sides of the base 1 along its own length direction to improve the stability after the steel formwork is placed; the support mechanism 2 includes an arc-shaped support 21, and vertical seats 22 are provided on both sides of the bottom of the arc-shaped support 21. Slide rails 11 are arranged on both sides of the base 1 along its own length direction, and the bottom ends of the two vertical seats 22 are respectively slidably arranged in the slide rails 11 on both sides; multiple groups of positioning and clamping mechanisms 3 are all installed on the side of the arc-shaped support 21 facing the base 1. Referring to Figure 3 As shown, the positioning and clamping mechanism 3 includes a clamping seat 31 and a pressing electric cylinder 32 for driving the clamping seat 31 to move towards or away from the base 1. The reinforcing ribs include circumferential reinforcing ribs welded to the outer wall of the steel formwork circumferentially and radial reinforcing ribs welded to the outer wall of the steel formwork radially. When positioning the circumferential reinforcing ribs, multiple pressing electric cylinders 32 are started simultaneously to push multiple clamping seats 31 to move towards the circumferential reinforcing ribs at the same time, that is, the circumferential reinforcing ribs can be positioned jointly at multiple positions, thus ensuring the stability of the circumferential reinforcing ribs.

[0033] Referring to Figure 2As shown, a plurality of magnetic sheets 121 are embedded in the placement strip 12. The plurality of magnetic sheets 121 are distributed along the length direction of the placement strip 12 itself and correspond to the welding positions of the circumferential reinforcing ribs on the steel formwork. By attracting the two ends of the circumferential reinforcing rib to the two opposite magnetic sheets 121 respectively, the circumferential reinforcing rib can be aligned and preliminarily positioned. A motor screw assembly 13 is arranged on one of the slide rails 11. The motor screw assembly 13 includes a driving motor 131, a driving screw 132 and a driving block 133. The driving screw 132 is rotatably connected in the slide rail 11. The driving motor 131 is installed at one end of the slide rail 11 and the output shaft of the driving motor 131 is coaxially connected with the driving screw 132. The driving block 133 is slidably installed in the slide rail 11 and is threadedly sleeved on the driving screw 132. One of the vertical seats 22 of the arc-shaped support 21 is welded to the top of the driving block 133. A guiding assembly 14 is arranged on the other slide rail 11. The guiding assembly 14 includes a guiding rod 141 and a guiding block 142. The guiding rod 141 is fixedly installed in the slide rail 11. The guiding block 142 is slidably connected in the slide rail 11 and is sleeved on the guiding rod 141. The other vertical seat 22 of the arc-shaped support 21 is welded to the top of the guiding block 142. Starting the driving motor 131 to drive the driving screw 132 to rotate can drive the driving block 133 to slide along the length direction of the slide rail 11, so as to drive the whole supporting mechanism 2 to move along the length direction of the base 1 through the vertical seat 22, so as to move to the next position to clamp and position the next circumferential reinforcing rib to be welded after one circumferential reinforcing rib is welded.

[0034] Referring to Figure 4 , Figure 5 As shown, the clamping seat 31 includes an outer seat 311 and an inner seat 312. An installation groove 3111 is formed in the outer seat 311. The inner seat 312 is slidably arranged in the installation groove 3111 and is connected to the bottom wall of the installation groove 3111 through a return spring 313. A clamping groove 3121 is formed on the surface of the inner seat 312 facing the base 1. Clamping members 314 are rotatably installed on both sides of the clamping groove 3121. Pressing grooves 3112 are formed on both side walls of the installation groove 3111. When the inner seat 312 is moved into the outer seat 311, the pressing grooves 3112 can drive the two groups of clamping members 314 to move towards each other to clamp the reinforcing rib, so as to ensure the stability of the reinforcing rib during the welding process.

[0035] Referring to Figure 5 , Figure 6As shown, the clamping member 314 includes a connecting rod 3142, a plurality of clamping teeth 3141, and a plurality of flexible abutting blocks 3143. A plurality of through grooves 3122 are vertically formed on the side wall of the inner seat 312. The plurality of clamping teeth 3141 are rotatably connected to the through grooves 3122 in a one-to-one correspondence. One end of the clamping tooth 3141 is located outside the inner seat 312, and the other end passes through the through groove 3122 and extends into the clamping groove 3121; the connecting rod 3142 is arranged outside the inner seat 312 and is fixedly connected to one end of the plurality of clamping teeth 3141 located outside the inner seat 312 in sequence; the plurality of flexible abutting blocks 3143 are arranged at one end of the clamping teeth 3141 located in the clamping groove 3121 in a one-to-one correspondence. During the process of the inner seat 312 moving into the outer seat 311, when the connecting rod 3142 moves to abut against the bottom wall of the pressing groove 3112, it can drive the plurality of clamping teeth 3141 to rotate simultaneously, so that the plurality of flexible abutting blocks 3143 simultaneously abut against the reinforcing ribs to be welded, so as to realize the clamping and positioning function of the reinforcing ribs.

[0036] Referring to Figure 3 , Figure 7 As shown, the arc-shaped support 21 includes an outer shell 211, an inner sliding strip 212, and a driving electric cylinder 213. The two ends of the outer shell 211 are respectively connected to the tops of the vertical seats 22 on both sides by welding. A cavity 2111 is formed on the bottom surface of the outer shell 211. The inner sliding strip 212 is slidably installed in the cavity 2111, and the sliding direction of the inner sliding strip 212 is the same as the length direction of the base 1. A plurality of groups of positioning and clamping mechanisms 3 are all installed on the inner sliding strip 212. The cylinder barrel of the driving electric cylinder 213 is arranged on the outer shell 211, and the piston rod of the driving electric cylinder 213 is fixedly connected to the inner sliding strip 212. After all the circumferential reinforcing ribs are welded, it is necessary to weld the radial reinforcing ribs. By driving the inner sliding strip 212 to move from one end of the cavity 2111 to the other end by the driving electric cylinder 213, the positioning and clamping mechanism 3 can be integrally moved to the central position between two adjacent circumferential reinforcing ribs, so as to facilitate the clamping and positioning of the radial reinforcing ribs.

[0037] Referring to Figure 4As shown, the pressing cylinder 32 is rotationally arranged on the inner sliding bar 212 through a rotating shaft 321. A rotating component 214 for driving the rotation of the rotating shaft 321 is arranged on the top surface of the outer shell 211. The rotating component 214 includes a driving rack 2141 and a driven gear 2142. The driving rack 2141 is fixedly arranged on the outer shell 211, and the length direction of the driving rack 2141 is consistent with the length direction of the base 1. The driven gear 2142 is coaxially connected to the rotating shaft 321 and meshes with the driving rack 2141. During the process of the driving cylinder 213 driving the inner sliding bar 212 to move, the driven gear 2142 drives the rotating shaft 321 to rotate under the meshing action of the driving rack 2141, so that the pressing cylinder 32 drives the positioning and clamping mechanism 3 as a whole to rotate, enabling the clamping seat 31 to change its direction to facilitate the clamping of the radial stiffeners.

[0038] Referring to Figure 7 、 Figure 8 As shown, an alignment mechanism 4 is arranged on one side of the outer shell 211. The alignment mechanism 4 includes an alignment frame 41 and an alignment seat 42. The alignment frame 41 is connected to the outer shell 211 through a telescopic component 43. The alignment seat 42 is installed at the bottom of the alignment frame 41. An alignment groove 421 adapted to the thickness of the radial stiffener is formed on the alignment seat 42 to facilitate the adjustment of the position of the radial stiffener, so that when the radial stiffener moves downward onto the steel formwork, it can accurately enter the gap position between two adjacent circumferential stiffeners.

[0039] Referring to Figure 9 As shown, the telescopic component 43 includes a sliding rod 431 and a telescopic spring 432. One end of the sliding rod 431 is fixedly connected to the alignment frame 41, and the other end slidably penetrates into the outer shell 211. One end of the telescopic spring 432 is fixedly connected to the alignment frame 41, and the other end is fixedly connected to the outer wall of the outer shell 211; when the inner sliding bar 212 abuts against the sliding rod 431, it can drive the sliding rod 431 to move out of the outer shell 211. When clamping the circumferential stiffener, the inner sliding bar 212 is in a state of abutting against the sliding rod 431. At this time, the sliding rod 431 drives the entire alignment frame 41 to move away from the outer shell 211 to prevent the alignment seat 42 from obstructing the clamping process of the clamping seat 31; when clamping the radial stiffener, the inner sliding bar 212 slides to separate from the sliding rod 431, and the telescopic spring 432 can drive the alignment seat 42 to move towards the outer shell 211 during the process of restoring to the initial state to facilitate the alignment of the radial stiffener.

[0040] Referring to Figure 4 、 Figure 5As shown in the figure, one end of the inner seat 312 facing the installation groove 3111 is provided with a limiting rod 315. A through hole for the limiting rod 315 to extend out is opened on the outer seat 311. A connecting plate 322 is fixedly installed on the piston rod of the pressing electric cylinder 32. The outer seat 311 is welded to the bottom end of the connecting plate 322. A clamping member 323 is arranged on the outer circumferential surface of the connecting plate 322. Refer to Figure 9 As shown in the figure, the clamping member 323 includes a rotating ring 3231. The rotating ring 3231 is rotatably connected to the outside of the connecting plate 322. A clamping hook 3232 is arranged on the outer wall of the rotating ring 3231. An annular groove 3151 for the clamping hook 3232 to be inserted into is opened on the limiting rod 315. When the inner seat 312 slides into the installation groove 3111 and the two clamping members 314 move towards each other, rotating the rotating ring 3231 can set the clamping hook 3232 on the clamping groove 3121 to maintain the relative position of the inner seat 312 and the outer seat 311. In this state, the radial reinforcing rib to be welded is forcefully clamped into the clamping groove 3121 of the inner seat 312. The radial reinforcing rib can be kept stable under the clamping action of the two clamping members 314. Then, by driving the pressing electric cylinder 32 to drive the clamping seat 31 as a whole to move towards the steel formwork, the radial reinforcing rib can be attached to the outer wall of the steel formwork.

[0041] Refer to Figure 9 As shown in the figure, an auxiliary support block 44 is arranged at the bottom of the alignment seat 42. The auxiliary support block 44 is slidably connected to the alignment seat 42 through a limiting strip 441. When the bottom surface of the radial reinforcing rib is in contact with the top surface of the auxiliary support block 44, the clamping member 314 can clamp the radial reinforcing rib. When installing the radial reinforcing rib onto the clamping seat 31, first place one end of the radial reinforcing rib on the auxiliary support block 44, and then apply force to lift the other end of the radial reinforcing rib upwards until the whole is in a horizontal state, so that the radial reinforcing rib can be integrally clamped between the two clamping members 314 of the inner seat 312, and the accuracy of the position of the radial reinforcing rib after being clamped can be ensured.

[0042] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel formwork assembly and welding tooling, characterized in that, Comprising: A base (1), on both sides of the base (1), slide rails (11) are arranged along the length direction of the base itself; A support mechanism (2), the support mechanism (2) includes an arc-shaped support (21), on both sides of the bottom of the arc-shaped support (21), vertical seats (22) are arranged, and the bottom ends of the vertical seats (22) are slidably arranged in the slide rails (11); Multiple groups of positioning and clamping mechanisms (3), multiple groups of the positioning and clamping mechanisms (3) are all arranged on the side of the arc-shaped support (21) facing the base (1), and the positioning and clamping mechanism (3) includes a clamping seat (31) and a pressing electric cylinder (32) for driving the clamping seat (31) to move in a direction close to or away from the base (1); Among them, the clamping seat (31) includes an outer seat (311) and an inner seat (312), an installation groove (3111) is opened on the outer seat (311), the inner seat (312) is slidably arranged in the installation groove (3111) and is connected to the bottom wall of the installation groove (3111) through a return spring (313), a clamping groove (3121) is opened on the side of the inner seat (312) facing the base (1), clamping members (314) are rotatably arranged on both sides of the clamping groove (3121), pressing grooves (3112) are opened on both side walls of the installation groove (3111), when the inner seat (312) is moved into the outer seat (311), the pressing grooves (3112) can drive the two clamping members (314) to move towards each other; The arc-shaped support (21) includes: an outer shell (211), both ends of the outer shell (211) are fixedly connected to the vertical seats (22) on both sides, and a cavity (2111) is opened on the bottom surface of the outer shell (211); An inner sliding bar (212), the inner sliding bar (212) is slidably arranged in the cavity (2111) of the outer shell (211), and the sliding direction of the inner sliding bar (212) is the same as the length direction of the base (1), and multiple groups of the positioning and clamping mechanisms (3) are all arranged on the inner sliding bar (212); A driving electric cylinder (213), the cylinder barrel of the driving electric cylinder (213) is arranged on the outer shell (211), and the piston rod of the driving electric cylinder (213) is fixedly connected to the inner sliding bar (212); The pressing electric cylinder (32) is rotatably arranged on the inner sliding bar (212) through a rotating shaft (321), and a rotating assembly (214) for driving the rotating shaft (321) to rotate is arranged on the top surface of the outer shell (211), the rotating assembly (214) includes a driving rack (2141) and a driven gear (2142), the driving rack (2141) is fixedly arranged on the outer shell (211) and the length direction of the driving rack (2141) is the same as the length direction of the base (1), and the driven gear (2142) is coaxially connected to the rotating shaft (321) and meshes with the driving rack (2141); On one side of the outer housing (211), an alignment mechanism (4) is provided. The alignment mechanism (4) includes an alignment frame (41) and an alignment seat (42). The alignment frame (41) is connected to the outer housing (211) through a telescopic assembly (43). The alignment seat (42) is arranged at the bottom of the alignment frame (41). An alignment groove (421) is formed in the alignment seat (42), and the width of the alignment groove (421) is adapted to the thickness of the radial reinforcing rib. The telescopic assembly (43) includes a slide bar (431) and a telescopic spring (432). One end of the slide bar (431) is fixedly connected to the alignment frame (41), and the other end slides through the outer housing (211). One end of the telescopic spring (432) is fixedly connected to the alignment frame (41), and the other end is fixedly connected to the outer wall of the outer housing (211). When the inner sliding bar (212) abuts against the slide bar (431), it can drive the slide bar (431) to move out of the outer housing (211).

2. The steel formwork assembly welding tooling according to claim 1, characterized in that, The clamping member (314) includes: Multiple clamping teeth (3141). Multiple through grooves (3122) are vertically formed on the side wall of the inner seat (312). Multiple clamping teeth (3141) are rotatably arranged in the through grooves (3122) in one-to-one correspondence. One end of the clamping tooth (3141) is located outside the inner seat (312), and the other end passes through the through groove (3122) and extends into the clamping groove (3121). A connecting rod (3142). The connecting rod (3142) is arranged outside the inner seat (312) and is fixedly connected to one end of each of the multiple clamping teeth (3141) located outside the inner seat (312) in sequence. Multiple flexible abutting blocks (3143). Multiple flexible abutting blocks (3143) are arranged at one end of the clamping teeth (3141) located in the clamping groove (3121) in one-to-one correspondence.

3. The steel formwork assembly and welding tooling according to claim 1, characterized in that, One end of the inner seat (312) facing the installation groove (3111) is provided with a limiting rod (315). A through hole for the limiting rod (315) to extend out is formed in the outer seat (311). A connecting disk (322) is arranged on the piston rod of the pressing electric cylinder (32). The outer seat (311) is fixedly arranged on the connecting disk (322). A clamping member (323) is arranged on the outer circumferential surface of the connecting disk (322). An annular groove (3151) for the clamping hook (3232) to be inserted into is formed on the limiting rod (315). When the inner seat (312) slides into the installation groove (3111) and the two clamping members (314) move towards each other, the clamping member (323) can be clamped on the clamping groove (3121).

4. The steel formwork assembly and welding tooling according to claim 3, characterized in that The clamping member (323) includes a rotating ring (3231). The rotating ring (3231) is rotatably connected to the outside of the connecting disk (322). A clamping hook (3232) capable of being inserted into the annular groove (3151) is arranged on the rotating ring (3231).

5. The steel formwork assembly and welding tooling according to claim 1, characterized in that, An auxiliary support block (44) is arranged at the bottom of the alignment seat (42). The auxiliary support block (44) is slidably connected to the alignment seat (42) through a limiting strip (441). When the bottom surface of the radial reinforcing rib is in contact with the top surface of the auxiliary support block (44), the clamping member (314) can clamp the radial reinforcing rib.

6. The steel formwork assembly and welding tooling according to claim 1, wherein Placing strips (12) for placing steel formworks are arranged on both sides of the base (1). A plurality of magnetic sheets (121) are embedded in the placing strips (12), and the plurality of magnetic sheets (121) are distributed along the length direction of the placing strips (12) themselves; a motor screw assembly (13) is arranged on one of the slide rails (11), and a guiding assembly (14) is arranged on the other slide rail (11).

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