Bridge steel formwork forming device

Abstract

The utility model relates to the technical field of bridge steel formwork forming, and discloses a bridge steel formwork forming device which comprises a workbench and a formwork frame, two sets of pushing mechanisms are symmetrically arranged on the two sides of the upper end face of the workbench, each pushing mechanism comprises a storage table fixed to the upper end face of the workbench, and air cylinders are fixedly installed on the upper end faces of the storage tables. The piston ends of the air cylinders are fixedly connected with mounting frames, auxiliary overturning assemblies used for fixing the mold frame are arranged on the inner sides of the mounting frames, hanging rings are fixedly mounted on the two sides of the lower end face of the mold frame, and the mounting frames are transversely pushed through the arranged pushing mechanism, so that the two mounting frames which are transversely and symmetrically arranged can be combined; and after the mold frame is overturned through the auxiliary overturning assembly, the hanging ring is hung through an external hanging machine, so that the steel mold plate is separated from the mold frame, demolding treatment can be rapidly carried out, it can be guaranteed that the surface of the steel mold plate is intact, and the machining quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge steel formwork forming, and specifically, to a bridge steel formwork forming device. Background Technique

[0002] Steel forming melting is a specific process step, usually applied in specific steel processing. This process involves heating the steel to its melting point or a higher temperature to make it liquid. Once the steel reaches the molten state, it can be formed through specific molds or processes.

[0003] There are some drawbacks in the existing devices during use. For example, it is found in the use of the existing devices that it is difficult to unload the formed steel formwork. The steel formwork is heavy and difficult to take out, and the surface of the steel formwork is smooth without stress points for lifting. Generally, a lifting tool with a suction cup function is used, but it is found in actual use that not all steels are ferromagnetic and cannot be firmly adsorbed on the steel formwork, making it difficult to provide a stable stress point for unloading and lifting. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bridge steel formwork forming device to solve the problems that it is difficult to unload the formed steel formwork, the steel formwork is heavy and difficult to take out, and the surface of the steel formwork is smooth without stress points for lifting.

[0005] The utility model provides the following technical solution: a bridge steel formwork forming device, including a workbench and a die frame. On both sides of the upper end surface of the workbench, two groups of pushing mechanisms are symmetrically arranged. The pushing mechanism includes a placement table fixed on the upper end surface of the workbench. On the upper end surfaces of the placement tables, air cylinders are fixedly installed. The piston ends of the air cylinders are fixedly connected with mounting frames. Inside the mounting frames, an auxiliary flipping assembly for fixing the die frame is arranged. Below the mounting frames, auxiliary moving assemblies for assisting the movement of the mounting frames are arranged. On both sides of the lower end surface of the die frame, suspension rings are fixedly installed.

[0006] In the above solution, the pushing mechanism is used to push the mounting frames in the horizontal state, so that the two horizontally symmetrically arranged mounting frames can be combined, so that the auxiliary flipping assembly can operate normally. And the auxiliary moving assembly can ensure that the mounting frames move horizontally stably. When the die frame is flipped by the auxiliary flipping assembly, the suspension rings are suspended by an external suspension machine, so that the steel formwork is separated from the die frame.

[0007] Preferably, as the above technical solution, the auxiliary flipping assembly includes arc-shaped sliding rails symmetrically arranged inside the installation frame. Both ends of the two arc-shaped sliding rails are fixedly connected with connecting plates, and the ends of the connecting plates are fixedly connected with the inner side wall of the installation frame. An arc-shaped rack is arranged between the two arc-shaped sliding rails. Both sides of the arc-shaped rack are slidably connected with the arc-shaped sliding rails. A positioning block is fixedly connected to the inner wall of the middle end of the arc-shaped rack. A plurality of positioning insertion frames adapted to the positioning block are correspondingly fixed on the side wall of the mold frame. A driving assembly for driving the arc-shaped rack is arranged on the installation frame.

[0008] In the above solution, after the two installation frames symmetrically arranged horizontally are combined together, the two horizontally symmetrically arranged arc-shaped sliding rails and the two horizontally symmetrically arranged arc-shaped racks are combined and connected. And during the process of the installation frame translating towards the mold frame, the positioning block will be inserted into the positioning insertion frame. Also, the driving assembly is set to drive one of the arc-shaped racks to drive, and the arc-shaped rack slides in the arc-shaped sliding rail, so that the mold frame is flipped through the sliding of the arc-shaped rack, and the steel formwork is exported in this way.

[0009] Preferably, as the above technical solution, the driving assembly includes a mounting plate fixedly installed on the side wall of one of the installation frames. A bidirectional motor is fixedly installed on the upper end surface of the mounting plate. Both output ends of the bidirectional motor are fixedly connected with rotating rods. A driving gear is fixedly connected to the outer wall of the end of the rotating rod. The driving gear meshes with the arc-shaped rack for driving.

[0010] In the above solution, the bidirectional motor is set to drive the two rotating rods to rotate synchronously. The driving gear rotates synchronously with the rotating rod, so that the driving gear drives the arc-shaped rack to rotate synchronously, and the arc-shaped rack drives the mold frame to rotate through the positioning block and the positioning insertion frame.

[0011] Preferably, as the above technical solution, the auxiliary moving assembly includes a chute opened on the upper end surface of the workbench. A matching slider is slidably connected inside the chute. The top of the slider is fixedly connected with the lower end surface of the installation frame.

[0012] In the above solution, the installation frame moves horizontally in the chute through the slider, so that the installation frame can move horizontally smoothly.

[0013] Preferably, as the above technical solution, the two horizontally symmetrically arranged arc-shaped sliding rails are combined to form an annular track for the two arc-shaped racks to slide.

[0014] In the above solution, the annular track formed by the combination of the arc-shaped sliding rails provides a sliding track for the two arc-shaped racks.

[0015] As a preference of the above technical solution, two guiding grooves are opened at the middle position of the workbench, and support platforms for placing the mold frames are slidably connected in the guiding grooves.

[0016] In the above solution, when the mold frame is not demolded, the support platform is located at the bottom end of the mold frame for support operation. When the mold frame is flipped, the support platform supports the steel formwork.

[0017] As a preference of the above technical solution, bearing plates are fixedly connected to the side walls of the two mounting frames close to the driving gear, and the ends of the two rotating rods away from the bidirectional motor are rotatably connected to the bearing plates.

[0018] In the above solution, the bearing plates are provided to support the ends of the rotating rods, avoiding bending of the rotating rods during operation.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] In the present utility model, the pushing mechanism is provided to push the mounting frame in the horizontal state, so that the two horizontally symmetrically arranged mounting frames can be combined, enabling the auxiliary flipping assembly to operate normally. And the auxiliary moving assembly is provided to ensure that the mounting frame moves horizontally stably. After the mold frame is flipped by the auxiliary flipping assembly, the sling is suspended by an external suspension machine, so that the steel formwork is separated from the mold frame, enabling rapid demolding, improving the processing efficiency, and ensuring the surface of the steel formwork is intact and the processing quality is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural diagram of a bridge steel formwork forming device;

[0022] Figure 2 is a connection structural diagram of the driving component and the arc rack;

[0023] Figure 3 is a three-dimensional structural diagram of the mold frame;

[0024] Figure 4 is a front view structural diagram of a bridge steel formwork forming device.

[0025] In the figure: 10, workbench; 11, mold frame; 12, placing table; 13, cylinder; 14, mounting frame; 15, sling; 16, guiding groove; 17, support platform; 20, arc slide rail; 21, connecting plate; 22, arc rack; 23, positioning block; 24, positioning insertion frame; 30, mounting plate; 31, bidirectional motor; 32, rotating rod; 33, driving gear; 34, bearing plate; 40, sliding groove; 41, sliding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described.

[0027] Embodiment 1

[0028] As shown in Figure 1 and Figure 3 shown, the present invention provides a technical solution: a bridge steel formwork forming device, including a workbench 10 and a formwork frame 11. On both sides of the upper end surface of the workbench 10, two sets of pushing mechanisms are symmetrically arranged. The pushing mechanism includes a placement table 12 fixed on the upper end surface of the workbench 10. On the upper end surfaces of the placement tables 12, air cylinders 13 are fixedly installed. The piston ends of the air cylinders 13 are fixedly connected with mounting frames 14. Inside the mounting frames 14, an auxiliary flipping assembly for fixing the formwork frame 11 is arranged. Below the mounting frames 14, auxiliary moving assemblies for assisting the movement of the mounting frames 14 are arranged. On both sides of the lower end surface of the formwork frame 11, suspension rings 15 are fixedly installed. In the specific use process, through the arranged pushing mechanism, the mounting frames 14 are pushed in the horizontal state, so that the two horizontally symmetrically arranged mounting frames 14 can be combined, so that the auxiliary flipping assembly can operate normally. And through the arranged auxiliary moving assembly, it can ensure that the mounting frames 14 move horizontally stably. When the formwork frame 11 is flipped by the auxiliary flipping assembly, the suspension rings 15 are suspended by an external suspension machine, so that the steel formwork is separated from the formwork frame 11.

[0029] As an implementation manner in this embodiment, as shown in Figure 1 and Figure 2 shown, the auxiliary flipping assembly includes arc-shaped slide rails 20 symmetrically arranged inside the mounting frames 14. At both ends of the two arc-shaped slide rails 20, connecting plates 21 are fixedly connected. The ends of the connecting plates 21 are fixedly connected to the inner side walls of the mounting frames 14. Between the two arc-shaped slide rails 20, an arc-shaped rack 22 is arranged. The two sides of the arc-shaped rack 22 are slidably connected to the arc-shaped slide rails 20. On the inner wall of the middle end of the arc-shaped rack 22, a positioning block 23 is fixedly connected. On the side wall of the formwork frame 11, a plurality of positioning insertion frames 24 adapted to the positioning block 23 are fixedly arranged. On the mounting frames 14, a driving assembly for driving the arc-shaped rack 22 is arranged. In the specific use process, when the two horizontally symmetrically arranged mounting frames 14 are combined together, the two horizontally symmetrically arranged arc-shaped slide rails 20 and the two horizontally symmetrically arranged arc-shaped racks 22 are combined and connected. And when the mounting frames 14 are translated towards the formwork frame 11, the positioning block 23 will be inserted into the positioning insertion frame 24. And through the arranged driving assembly, one of the arc-shaped racks 22 is driven to transmit. And the arc-shaped rack 22 slides in the arc-shaped slide rail 20, so that the formwork frame 11 is flipped through the sliding of the arc-shaped rack 22, so as to export the steel formwork.

[0030] As an implementation manner in this embodiment, as shown in Figure 1 andFigure 2 As shown in the figure, the driving assembly includes a mounting plate 30 fixedly installed on the side wall of one of the mounting frames 14. A bidirectional motor 31 is fixedly installed on the upper end surface of the mounting plate 30. Both output ends of the bidirectional motor 31 are fixedly connected with a rotating rod 32. A driving gear 33 is fixedly connected to the outer wall of the end of the rotating rod 32. The driving gear 33 is in meshing transmission with the arc-shaped rack 22. In the specific use process, the bidirectional motor 31 drives the two rotating rods 32 to rotate synchronously. The driving gear 33 rotates synchronously with the rotating rod 32, so that the driving gear 33 drives the arc-shaped rack 22 to rotate synchronously, and the arc-shaped rack 22 drives the mold frame 11 to rotate through the positioning block 23 and the positioning insertion frame 24.

[0031] As an implementation method in this embodiment, as Figure 1 shown, the auxiliary moving assembly includes a sliding groove 40 opened on the upper end surface of the workbench 10. A matching slider 41 is slidably connected inside the sliding groove 40. The top end of the slider 41 is fixedly connected to the lower end surface of the mounting frame 14. In the specific use process, the mounting frame 14 moves horizontally in the sliding groove 40 through the slider 41, so that the mounting frame 14 can move smoothly horizontally.

[0032] As an implementation method in this embodiment, as Figure 1 and Figure 2 shown, two horizontally symmetrically arranged arc-shaped slide rails 20 are combined to form an annular track for the two arc-shaped racks 22 to slide. The annular track formed by the combination of the arc-shaped slide rails 20 provides a sliding track for the two arc-shaped racks 22.

[0033] As an implementation method in this embodiment, as Figure 1 shown, two guiding grooves 16 are opened at the middle position of the workbench 10. A support table 17 for placing the mold frame 11 is slidably connected in each of the guiding grooves 16. When the mold frame 11 is not demolded, the support table 17 supports at the bottom end of the mold frame 11. When the mold frame 11 is turned over, the support table 17 supports the steel formwork.

[0034] As an implementation method in this embodiment, as Figure 1 shown, load-bearing plates 34 are fixedly connected to the side walls of the two mounting frames 14 close to the driving gear 33. The ends of the two rotating rods 32 far from the bidirectional motor 31 are rotatably connected to the load-bearing plates 34. By arranging the load-bearing plates 34 to support the ends of the rotating rods 32, it is avoided that the rotating rods 32 are bent during operation.

[0035] Working principle: During use, the cylinder 13 drives the mounting frame 14 to move synchronously. The mounting frame 14 moves horizontally in the chute 40 through the slider 41, so that the mounting frame 14 can move smoothly horizontally. When two horizontally symmetrically arranged mounting frames 14 are combined together, two horizontally symmetrically arranged arc-shaped slide rails 20 and two horizontally symmetrically arranged arc-shaped racks 22 are combined and connected. And when the mounting frame 14 translates towards the mold frame 11, the positioning block 23 is inserted into the positioning insertion frame 24. Also, the bidirectional motor 31 drives the two rotating rods 32 to rotate synchronously. The driving gear 33 rotates synchronously with the rotating rod 32, so that the driving gear 33 drives the arc-shaped rack 22 to rotate synchronously, so that the arc-shaped rack 22 drives the mold frame 11 to rotate through the positioning block 23 and the positioning insertion frame 24. And the arc-shaped rack 22 slides in the arc-shaped slide rail 20, so that the mold frame 11 performs a flipping operation through the sliding of the arc-shaped rack 22. After the mold frame 11 is flipped through the auxiliary flipping assembly, the sling 15 is suspended by an external suspension machine, so that the steel formwork is separated from the mold frame 11.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it.

Claims

1. A bridge steel formwork forming device, comprising a workbench (10) and a form frame (11), characterized in that: Two groups of pushing mechanisms are symmetrically arranged on both sides of the upper end surface of the workbench (10), and the pushing mechanism comprises a storage table (12) fixed to the upper end surface of the workbench (10), a cylinder (13) is fixedly installed on the upper end surface of the storage table (12), and the piston end of the cylinder (13) is fixedly connected to a mounting frame (14), an auxiliary turning component for fixing the mold frame (11) is arranged inside the mounting frame (14), and an auxiliary moving component for assisting the movement of the mounting frame (14) is arranged below the mounting frame (14), and lifting rings (15) are fixedly installed on both sides of the lower end surface of the mold frame (11).

2. A bridge steel formwork forming device according to claim 1, characterized in that: The auxiliary flip assembly comprises an arc-shaped slide rail (20) symmetrically arranged on the inner side of the installation frame (14), both ends of the two arc-shaped slide rails (20) are fixedly connected to a connecting plate (21), the ends of the connecting plate (21) are fixedly connected to the inner side wall of the installation frame (14), an arc-shaped rack (22) is arranged between the two arc-shaped slide rails (20), both sides of the arc-shaped rack (22) are slidably connected to the arc-shaped slide rail (20), a positioning block (23) is fixedly connected to the inner wall of the middle end of the arc-shaped rack (22), a plurality of positioning insert frames (24) adapted to the positioning blocks (23) are correspondingly fixed on the side wall of the mold frame (11), and a driving assembly for driving the arc-shaped rack (22) is arranged on the installation frame (14).

3. A bridge steel formwork forming device according to claim 2, characterized in that: The drive assembly comprises a mounting plate (30) fixedly mounted on a side wall of one of the mounting frames (14); a bidirectional motor (31) is fixedly mounted on an upper end surface of the mounting plate (30); two output ends of the bidirectional motor (31) are fixedly connected to a rotating rod (32); a driving gear (33) is fixedly connected to an outer wall of an end of the rotating rod (32); and the driving gear (33) meshes with an arc-shaped rack (22) for transmission.

4. A bridge steel formwork forming device according to claim 1, characterized in that: The auxiliary moving component comprises a slide groove (40) formed on the upper end surface of the workbench (10), an adapted slider (41) being slidably connected inside the slide groove (40), and a top end of the slider (41) being fixedly connected to a lower end surface of the mounting frame (14).

5. The bridge steel formwork forming device according to claim 2 is characterized in that: Two arc-shaped slide rails (20) arranged symmetrically in the transverse direction are combined to form an annular track for two arc-shaped racks (22) to slide.

6. A bridge steel formwork forming device according to claim 1, characterized in that: Two guide grooves (16) are provided in the middle of the workbench (10), and support platforms (17) for placing the mold frame (11) are slidably connected in the guide grooves (16).

7. A bridge steel formwork forming device according to claim 3, characterized in that: A load-bearing plate (34) is fixedly connected to the side walls of the two mounting frames (14) close to the driving gear (33), and the ends of the two rotating rods (32) away from the bidirectional motor (31) are both rotatably connected to the load-bearing plate (34).

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