Tubular pile framework welding device

Abstract

The utility model discloses a tubular pile framework welding device, which relates to the field of framework welding equipment, and comprises a rack and a rotating ring, a sliding groove is formed in the rack, a supporting plate is arranged in the sliding groove in a sliding manner, a supporting frame is vertically arranged on the supporting plate, a guide rail is arranged in the supporting frame, and the rotating ring is arranged in the sliding groove. A movable block is arranged outside the guide rail in a sliding mode, transverse plates are arranged on the movable block, connecting blocks are arranged on the sides, close to each other, of the two transverse plates, a rotating ring is arranged between the two connecting blocks in a sliding mode, a plurality of supporting blocks are arranged in the rotating ring in a sliding mode, and fixing grooves used for placing reinforcing steel bars are formed in the supporting blocks; different hole positions are formed in the supporting block, the position of the steel bar can be adjusted according to the diameter of the pipe pile framework, the mounting block can drive the welding head to move and weld and fix the steel bar, a user does not need to hold the steel bar by hand for welding, positioning of the steel bar is simpler, and the welding efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of skeleton welding equipment, in particular to a welding device for pipe pile skeletons. Background Technique

[0002] Pipe piles are basic engineering components composed of steel pipes and concrete, which are installed in the foundation by driving or vibrating and sinking methods to bear the load of buildings and transfer it to the foundation. According to different manufacturing processes and materials, pipe piles can be divided into various types, mainly including prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-wall pipe piles (PTC pipe piles), prestressed high-strength concrete pipe piles (PHC pipe piles), etc.

[0003] Before the preparation of pipe piles, the skeletons need to be welded. The pipe pile skeletons can be used after being formed by concrete pouring with the skeletons as the reference. The pipe pile skeletons are usually formed by welding multiple steel bars. It is very difficult to fix the steel bars during welding. The user needs to hold the steel bars for positioning and welding, which is rather troublesome, with low welding efficiency and affecting the welding quality of the pipe pile skeletons. Content of the Utility Model

[0004] The purpose of the utility model is to provide a welding device for pipe pile skeletons to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A welding device for pipe pile skeletons, including a frame, and further including:

[0007] A rotating ring. A sliding groove is opened inside the frame. A support plate is slidably arranged inside the sliding groove. A support frame is vertically arranged on the support plate. A guide rail is arranged inside the support frame. A movable block is slidably arranged outside the guide rail. A cross plate is arranged on the movable block. Connecting blocks are arranged on one side of the two cross plates close to each other. A rotating ring is slidably arranged between the two connecting blocks. A plurality of support blocks are slidably arranged inside the rotating ring. A fixing groove for placing steel bars is opened inside the support block. A fixing column is arranged inside the fixing groove. A plurality of positioning holes are opened on the outer side wall of the rotating ring. A positioning pin is arranged on the connecting block, and one end of the positioning pin penetrates into the positioning hole;

[0008] An installation block. A fixing rod is arranged inside the sliding groove. A slide rail is slidably arranged between the two fixing rods. A vertical plate is slidably arranged inside the slide rail. An installation block is arranged on the vertical plate. A welding head for welding the pipe pile skeleton is arranged on the installation block;

[0009] A driving mechanism, connected to the slide rail, capable of driving the slide rail to slide along the sliding groove.

[0010] Based on the above technical solutions, the present utility model further provides the following alternative technical solutions:

[0011] In an alternative solution: The driving mechanism includes a lead screw, a motor, and a nut. The nut is fixedly arranged at the central position of the slide rail, the lead screw is rotatably arranged inside the sliding groove, the lead screw passes through the nut and is in threaded cooperation with it, the motor is arranged on the outer side wall of the frame, and the rotating end of the motor is connected to the lead screw.

[0012] In an alternative solution: Guide grooves and communication grooves are formed on the rotating ring, the communication grooves are connected to the inside of the guide grooves, and multiple support blocks are all slidably arranged inside the guide grooves, and fixing blocks are arranged on the support blocks.

[0013] In an alternative solution: The fixing block is slidably arranged inside the communication groove, and a fixing bolt is arranged on the fixing block.

[0014] In an alternative solution: A threaded rod is arranged inside the support frame, a threaded groove matching the threaded rod is formed on the movable block, and rib plates are arranged outside the movable block.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The pipe pile skeleton welding device supports the steel bars through multiple support blocks on the rotating ring. The two ends of the steel bars are respectively placed inside the support blocks to form a pipe pile skeleton. Different hole positions are formed on the support blocks, and the positions of the steel bars can be adjusted according to the diameter of the pipe pile skeleton, facilitating the preparation of pipe pile skeletons with different outer diameters. The installation block can drive the welding head to move and weld and fix the steel bars. It is not necessary for the user to hold the steel bars for welding. The positioning of the steel bars is simpler, the welding efficiency is high, the welding operation is safe, and the welding precision is high. Description of the Drawings

[0017] Figure 1 It is a structural schematic diagram of the pipe pile skeleton welding device.

[0018] Figure 2 It is a structural schematic diagram of the installation block in the pipe pile skeleton welding device.

[0019] Figure 3 It is a structural schematic diagram of the rotating ring in the pipe pile skeleton welding device.

[0020] Figure 4 It is a cross-sectional view of the rotating ring in the pipe pile skeleton welding device.

[0021] Figure 5 It is a structural schematic diagram of the frame in the pipe pile skeleton welding device.

[0022] Annotation of reference numerals: 1 - frame, 101 - sliding groove, 2 - slide rail, 3 - support plate, 4 - fixed rod, 5 - lead screw, 6 - motor, 7 - nut, 8 - vertical plate, 9 - mounting block, 10 - support frame, 11 - guide rail, 12 - movable block, 13 - threaded rod, 14 - cross plate, 15 - rotating ring, 151 - positioning hole, 152 - guiding groove, 153 - communicating groove, 16 - connecting block, 17 - positioning pin, 18 - welding head, 19 - support block, 191 - fixing groove, 20 - rib plate, 21 - fixing block, 22 - fixing bolt, 23 - fixing column. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments; in the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the various components can be enlarged or reduced. Each embodiment listed in the present utility model is only used to illustrate the present utility model and is not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0024] In one embodiment, as Figures 1-5 shown, a welding device for a pipe pile skeleton includes a frame 1, and further includes:

[0025] A rotating ring 15, a sliding groove 101 is formed inside the frame 1, a support plate 3 is slidably arranged inside the sliding groove 101, a support frame 10 is vertically arranged on the support plate 3, a guide rail 11 is fixedly arranged inside the support frame 10, a movable block 12 is slidably arranged outside the guide rail 11, a cross plate 14 is horizontally arranged on the movable block 12, connecting blocks 16 are arranged on the sides of the two cross plates 14 close to each other, a rotating ring 15 is slidably arranged between the two connecting blocks 16, a plurality of support blocks 19 are slidably arranged inside the rotating ring 15, a fixing groove 191 for placing steel bars is formed inside the support block 19, a fixing column 23 is arranged inside the fixing groove 191, the fixing column 23 is a rubber column and can squeeze and fix the placed steel bars, a plurality of positioning holes 151 are formed on the outer side wall of the rotating ring 15, a positioning pin 17 is arranged on the connecting block 16, and one end of the positioning pin 17 penetrates into the positioning hole 151;

[0026] A mounting block 9, fixed rods 4 are fixedly arranged inside the sliding groove 101, a slide rail 2 is slidably arranged between the two fixed rods 4, a vertical plate 8 is slidably arranged inside the slide rail 2, a mounting block 9 is arranged on the vertical plate 8, and a welding head 18 for welding the pipe pile skeleton is arranged on the mounting block 9;

[0027] The driving mechanism is connected to the sliding rail 2 and can drive the sliding rail 2 to slide along the sliding groove 101.

[0028] The pipe pile skeleton welding device supports the steel bars through the support blocks 19 on the rotating ring 15. As Figure 5 shown, the two ends of the steel bars are respectively placed inside the support blocks 19, and multiple steel bars are sequentially placed inside the fixing grooves 191 to form a pipe pile skeleton. Different hole positions are provided on the support blocks 19 to facilitate the preparation of pipe pile skeletons with different outer diameters. The mounting block 9 can drive the welding head to move and weld and fix the steel bars, eliminating the need for the user to hold the steel bars for welding. The positioning of the steel bars is simpler. As an embodiment, the left-right, up-down positions of the various components shown in the drawings are just an arrangement method, and the specific positions are set according to specific needs.

[0029] In one embodiment, as Figures 1-3 shown, the driving mechanism includes a lead screw 5, a motor 6, and a nut 7. A nut 7 is fixedly arranged at the central position of the sliding rail 2, a lead screw 5 is rotatably arranged inside the sliding groove 101, the lead screw 5 passes through the nut 7 and is in threaded cooperation with it, a motor 6 is arranged on the outer side wall of the frame 1, the rotating end of the motor 6 is connected to the lead screw 5, the motor 6 drives the lead screw 5 to rotate, and the lead screw 5 drives the sliding rail 2 to move through the cooperation with the nut 7, facilitating the adjustment of the use position of the welding head 18.

[0030] In one embodiment, as Figure 1 shown, the rotating ring 15 is provided with a guiding groove 152 and a communicating groove 153, the communicating groove 153 is internally connected to the guiding groove 152, and multiple support blocks 19 are all slidably arranged inside the guiding groove 152. A fixing block 21 is arranged on the support block 19.

[0031] In one embodiment, as Figures 1-4 shown, the fixing block 21 is slidably arranged inside the communicating groove 153, and a fixing bolt 22 is arranged on the fixing block 21. The fixing block 21 slides along the communicating groove 153 and drives the support block 19 to move, facilitating the adjustment of the use positions of the multiple support blocks 19 and enabling the support of pipe pile skeletons with different shapes.

[0032] In one embodiment, as Figure 1 shown, a threaded rod 13 is arranged inside the support frame 10, a threaded groove matching the threaded rod 13 is provided on the movable block 12, a rib plate 20 is arranged outside the movable block 12, and the threaded rod 13 rotates to drive the movable block 12 to move up and down, facilitating the adjustment of the use height of the rotating ring 15.

[0033] In the above embodiment of the utility model, a pipe pile skeleton welding device is provided. The support plate 3 slides along the inner wall of the sliding groove 101 to adjust the distance between the two rotating rings 15. The fixing bolt 22 on the support block 19 is loosened so that the support block 19 can slide along the communication groove 153 to adjust the positions of the multiple support blocks 19. After the adjustment is completed, the two ends of the multiple steel bars are respectively inserted into the support block 19, and the multiple steel bars are sequentially placed into the fixing groove 191 to form the Figure 5 pipe pile skeleton shown. The installation block 9 can drive the welding head to move and weld and fix the steel bars. The rotating ring 15 drives the entire pipe pile skeleton to rotate. After rotating to the position where welding is required, the positioning pin 17 is inserted downward to fix the rotating ring 15. There is no need for the user to hold the steel bars for welding. After welding is completed, the two support plates 3 move away from each other, and the pipe pile skeleton can be taken out.

[0034] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A pipe pile skeleton welding device, comprising a frame, characterized in that: Also includes: A rotating ring, a sliding groove is provided inside the frame, a support plate is slidably provided inside the sliding groove, a support frame is vertically provided on the support plate, a guide rail is provided inside the support frame, a movable block is slidably provided outside the guide rail, a transverse plate is provided on the movable block, a connecting block is provided on the side where two transverse plates are close to each other, a rotating ring is slidably provided between the two connecting blocks, a plurality of support blocks are slidably provided inside the rotating ring, a fixing groove for placing steel bars is provided inside the support block, a fixing column is provided inside the fixing groove, a plurality of positioning holes are provided on the outer side wall of the rotating ring, a positioning pin is provided on the connecting block, and one end of the positioning pin penetrates into the positioning hole; A mounting block, wherein a fixing rod is arranged inside the sliding groove, a slide rail is slidably arranged between the two fixing rods, a vertical plate is slidably arranged inside the slide rail, a mounting block is arranged on the vertical plate, and a welding head for welding a pipe pile skeleton is arranged on the mounting block; The driving mechanism is connected to the slide rail and can drive the slide rail to slide along the slide groove.

2. The pipe pile skeleton welding device according to claim 1, characterized in that: The driving mechanism includes a screw rod, a motor and a nut. A nut is fixedly arranged at the center position of the slide rail, a screw rod is rotatably arranged inside the sliding groove, the screw rod passes through the nut and cooperates with the nut thread, a motor is arranged on the outer side wall of the frame, and the rotating end of the motor is connected to the screw rod.

3. The pipe pile skeleton welding device according to claim 1, characterized in that: The rotating ring is provided with a guide groove and a connecting groove, the connecting groove is connected with the inside of the guide groove, a plurality of the supporting blocks are slidably arranged inside the guide groove, and a fixing block is arranged on the supporting block.

4. The pipe pile skeleton welding device according to claim 3, characterized in that: The fixing block is slidably arranged inside the communicating groove, and a fixing bolt is arranged on the fixing block.

5. The pipe pile skeleton welding device according to claim 1, characterized in that: A threaded rod is arranged inside the support frame, a threaded groove matched with the threaded rod is opened on the movable block, and a rib plate is arranged outside the movable block.

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