Reinforcement cage welding mechanism for tubular pile machining

Abstract

The utility model relates to a reinforcement cage welding mechanism for pipe pile processing, which belongs to the technical field of reinforcement cage welding and comprises a support frame, a welding mechanism for welding a reinforcement cage is arranged on the lower side of the support frame, and an adjusting mechanism for adjusting reinforcement support spacing is arranged on one side, close to the welding mechanism, of the support frame. The adjusting mechanism comprises a second driving motor fixedly installed at the lower end of the right side of the supporting frame, a second threaded rod fixedly connected to the output end of the second driving motor, and two second threaded blocks connected to the outer side of the second threaded rod in a threaded mode. The fixing plate is fixedly connected to one side of the second threaded block; and the supporting mechanism is arranged on one side of the fixing plate and is used for supporting and adjusting a reinforcing steel bar. According to the reinforcement cage welding mechanism for pipe pile machining, the distance is adjusted through driving of the two second threaded blocks by the second threaded rods, so that reinforcement cages with different lengths can be manufactured and clamped more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cage welding, in particular to a steel cage welding mechanism used for pipe pile processing. Background Art

[0002] Pipe pile processing often requires welding of steel cages. Steel cages are usually composed of steel rings set at intervals and longitudinal bars set at intervals around the outer circumference of the steel rings. The connection points between the steel rings and the longitudinal bars usually need to be welded. At present, the welding of steel cages is mainly completed by manual welding on a scaffold. The welding efficiency is low and it requires at least four workers to cooperate. In addition, most steel cage welding equipment is difficult to adjust the length and diameter of the steel cage, which has certain limitations.

[0003] After searching, Chinese patent CN209256129U in the prior art discloses a steel cage welding device, including a bracket, a guide rail is provided at the top of the bracket, and the guide rail is fixedly connected to the inner walls on both sides of the bracket, a No. 1 slider is slidably connected to the guide rail, and a threaded rod is connected below the guide rail and between the inner walls of the bracket. The utility model uses a purification device on one side of the welding head. During the welding process, the toxic fumes generated by welding can be absorbed to protect the life safety of construction workers around the construction site, and at the same time, environmental pollution is avoided. By providing a fixed bottom and a movable upper plate on both sides of the bracket, and a No. 2 limit bolt is inserted in the middle, the two ends of the steel cages of different diameters can be firmly fixed. At the same time, by providing a No. 2 servo motor, the steel cage body can be driven to rotate for welding, avoiding manual operation and increasing welding efficiency. The utility model has a simple structure, a reasonable design, and is easy to use, which greatly improves the working efficiency of the steel cage welding device.

[0004] However, the spacing between the No. 1 vertical rod and the No. 2 vertical rod of the welding device of the utility model cannot be adjusted, and cannot meet the support of steel cages of different lengths. At the same time, the steel cage is made by welding multiple transverse steel bars and vertical steel bars, and the transverse steel bars lack support and limit before welding, which is easy to cause deviation during welding. Therefore, a steel cage welding mechanism for pipe pile processing is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a steel cage welding mechanism for use in pipe pile processing, which has the advantages of limiting the transverse steel bars, etc., and solves the problem that the spacing between the No. 1 vertical rod and the No. 2 vertical rod of the welding device cannot be adjusted, and cannot meet the support of steel cages of different lengths. At the same time, the steel cage is made by welding multiple transverse steel bars and vertical steel bars, and the transverse steel bars lack support and limitation before welding, which easily causes deviation during welding.

[0006] To achieve the above object, the utility model provides the following technical solutions: a steel cage welding mechanism used in pipe pile processing, comprising a support frame, a welding mechanism for welding the steel cage is arranged on the lower side of the support frame, and an adjustment mechanism for adjusting the steel support spacing is arranged on the side of the support frame close to the welding mechanism;

[0007] The adjustment mechanism includes a second drive motor fixedly mounted on the lower right end of the support frame, a second threaded rod fixedly connected to the output end of the second drive motor, two second threaded blocks threadedly connected to the outside of the second threaded rod, a fixing plate fixedly connected to one side of the second threaded block, and a support mechanism arranged on one side of the fixing plate for adjusting the steel bar support;

[0008] The supporting mechanism includes a third driving motor fixedly mounted on one side of the fixed plate, a winding shaft fixedly connected to the output end of the third driving motor, a plurality of connecting ropes fixedly connected to the outside of the winding shaft, a transverse steel bar support block fixedly connected to the side of the connecting rope away from the winding shaft, and a spring fixedly connected to one side of the transverse steel bar support block.

[0009] Furthermore, the welding mechanism includes a first drive motor fixedly installed on the right side of the support frame, a first threaded rod fixedly connected to the output end of the first drive motor, a first threaded block threadedly connected to the outside of the first threaded rod, an electric push rod fixedly installed on the lower side of the first threaded block, a welding gun fixedly connected to the output end of the electric push rod, and a first limit assembly arranged on the upper side of the first threaded block.

[0010] Furthermore, the first limiting assembly includes a first limiting rod slidably sleeved on the upper inner wall of the first threaded block.

[0011] Furthermore, the second limiting assembly arranged on the side of the fixing plate away from the second threaded rod comprises a sliding sleeve on the side of the fixing plate away from the second threaded rod.

[0012] Furthermore, auxiliary components for limiting the transverse steel bar support block are arranged on the left and right sides of the transverse steel bar support block, and the auxiliary components include sleeves fixedly connected to the left and right sides of the transverse steel bar support block and a third limiting rod slidably sleeved on the inner wall of the sleeve.

[0013] Furthermore, the right side of the first threaded rod penetrates the supporting frame and extends to the outside.

[0014] Furthermore, the second threaded rod is a bidirectional threaded rod, and the plurality of connecting ropes are arranged at equal distances.

[0015] Furthermore, the surface of the winding shaft and the side of the transverse steel bar support block away from the spring are both fixedly connected with hooks that match the connecting rope.

[0016] Compared with the prior art, the utility model provides a steel cage welding mechanism used in pipe pile processing, which has the following beneficial effects:

[0017] 1. The steel cage welding mechanism used in the pipe pile processing drives the second threaded rod to adjust the spacing through two second threaded blocks, so as to make the steel cages of different lengths more firmly clamped.

[0018] 2. The steel cage welding mechanism used in the pipe pile processing can pull the transverse steel support block to change its up and down position by rotating the winding shaft to wind the connecting rope, thereby supporting the transverse steel bars of the steel cage with different inner diameters. It solves the problem that the spacing between the No. 1 vertical rod and the No. 2 vertical rod of the welding device cannot be adjusted, and cannot meet the support of steel cages of different lengths. At the same time, the steel cage is made by welding multiple transverse steel bars and vertical steel bars, and the transverse steel bars lack support limits before welding, which is easy to cause deviation during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a structural side view of the fixing plate of the utility model;

[0021] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0022] Figure 4 This is a top view of the structure of the fixed plate of the utility model;

[0023] Figure 5 It is a structural stereogram of the fixing plate of the utility model.

[0024] In the figure: 1 support frame, 2 first drive motor, 3 first threaded rod, 4 first threaded block, 5 first limit rod, 6 electric push rod, 7 welding gun, 8 second drive motor, 9 second threaded rod, 10 second threaded block, 11 fixed plate, 12 third limit rod, 13 spring, 14 transverse steel bar support block, 15 connecting rope, 16 sleeve, 17 third drive motor, 18 winding shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] See also Figure 1-5 In this embodiment, a steel cage welding mechanism used for pipe pile processing includes a support frame 1, a welding mechanism for welding a steel cage is arranged at the lower side of the support frame 1, and an adjustment mechanism for adjusting the spacing of steel support is arranged at the side of the support frame 1 close to the welding mechanism. The adjustment mechanism includes a second drive motor 8 fixedly mounted on the lower right end of the support frame 1, a second threaded rod 9 fixedly connected to the output end of the second drive motor 8, two second threaded blocks 10 threadedly connected to the outside of the second threaded rod 9, a fixed plate 11 fixedly connected to one side of the second threaded block 10, and a support mechanism for adjusting the steel support arranged on one side of the fixed plate 11. The support mechanism includes a third drive motor 17 fixedly mounted on one side of the fixed plate 11, a winding shaft 18 fixedly connected to the output end of the third drive motor 17, a plurality of connecting ropes 15 fixedly connected to the outside of the winding shaft 18, a transverse steel support block 14 fixedly connected to the side of the connecting rope 15 away from the winding shaft 18, and a spring 13 fixedly connected to one side of the transverse steel support block 14.

[0028] Among them, the welding mechanism includes a first driving motor 2 fixedly installed on the right side of the supporting frame 1, a first threaded rod 3 fixedly connected to the output end of the first driving motor 2, a first threaded block 4 threadedly connected to the outside of the first threaded rod 3, an electric push rod 6 fixedly installed on the lower side of the first threaded block 4, a welding gun 7 fixedly connected to the output end of the electric push rod 6, and a first limiting assembly arranged on the upper side of the first threaded block 4. The first limiting assembly includes a first limiting rod 5 slidably sleeved on the inner wall of the upper side of the first threaded block 4, a second limiting assembly arranged on the side of the fixing plate 11 away from the second threaded rod 9, and the second limiting assembly includes 19 slidably sleeved on the side of the fixing plate 11 away from the second threaded rod 9. The right side of the first threaded rod 3 penetrates the supporting frame 1 and extends to the outside. The second threaded rod 9 is a bidirectional threaded rod. A plurality of connecting ropes 15 are arranged equidistantly. The surface of the winding shaft 18 and the side of the transverse steel bar support block 14 away from the spring 13 are fixedly connected with hooks matching the connecting ropes 15.

[0029] Embodiment 2:

[0030] See also Figure 2-3 On the basis of embodiment 1, auxiliary components for limiting the transverse steel bar support block 14 are arranged on the left and right sides of the transverse steel bar support block 14, and the auxiliary components include a sleeve 16 fixedly connected to the left and right sides of the transverse steel bar support block 14 and a third limiting rod 12 slidably sleeved on the inner wall of the sleeve 16.

[0031] By adopting the above technical solution, when the transverse reinforcement support block 14 moves, the inner side of the sleeve 16 slides on the outer wall of the third limiting rod 12, which can improve the stability of the transverse reinforcement support block 14 during movement and prevent deviation.

[0032] The working principle of the above embodiment is:

[0033] The transverse steel bars are inserted into the transverse steel bar support block 14 in the fixed plate 11 in sequence and fixed. The length of the steel cage made as needed is driven by the second drive motor 8 to drive the second threaded block 10 outside the second threaded rod 9 to drive the two fixed plates 11 to move closer or separate to adjust the length. When the inner diameter of the steel cage needs to be adjusted, the winding shaft 18 at the output end of the third drive motor 17 is rotated to wind the connecting rope 15, and the transverse steel bar support block 14 connected to the other end of the connecting rope 15 moves and moves closer to drive the transverse steel bars inserted on the inside to reduce the overall inner diameter, which is convenient for adjusting the production of steel cages with different inner diameters. When the connecting rope 15 is not wound around the outside of the winding shaft 18, the spring 13 rebounds and restores the transverse steel bar support block 14 to its original position, and the transverse steel bar support block 14 can ensure the support stability of the transverse steel bar and reduce the offset during welding. Finally, the first drive motor 2 is used to drive the electric push rod 6 outside the first threaded rod 3 to horizontally adjust the left and right displacement of the welding grab 7 to facilitate welding of steel bars at different positions. The electric push rod 6 drives the welding grab 7 to move up and down in height, and the welding is more accurate.

[0034] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel cage welding mechanism for pipe pile processing, comprising a support frame (1), characterized in that: A welding mechanism for welding the steel cage is arranged on the lower side of the support frame (1), and an adjustment mechanism for adjusting the steel support spacing is arranged on a side of the support frame (1) close to the welding mechanism; The adjustment mechanism comprises a second drive motor (8) fixedly mounted on the lower right end of the support frame (1), a second threaded rod (9) fixedly connected to the output end of the second drive motor (8), two second threaded blocks (10) threadedly connected to the outside of the second threaded rod (9), a fixing plate (11) fixedly connected to one side of the second threaded block (10), and a support mechanism arranged on one side of the fixing plate (11) for adjusting the steel bar support; The support mechanism comprises a third drive motor (17) fixedly mounted on one side of the fixed plate (11), a winding shaft (18) fixedly connected to the output end of the third drive motor (17), a plurality of connection ropes (15) fixedly connected to the outside of the winding shaft (18), a transverse steel bar support block (14) fixedly connected to the side of the connection rope (15) away from the winding shaft (18), and a spring (13) fixedly connected to one side of the transverse steel bar support block (14).

2. The steel cage welding mechanism for pipe pile processing according to claim 1 is characterized in that: The welding mechanism comprises a first drive motor (2) fixedly mounted on the right side of the support frame (1), a first threaded rod (3) fixedly connected to the output end of the first drive motor (2), a first threaded block (4) threadedly connected to the outside of the first threaded rod (3), an electric push rod (6) fixedly mounted on the lower side of the first threaded block (4), a welding gun (7) fixedly connected to the output end of the electric push rod (6), and a first limit assembly arranged on the upper side of the first threaded block (4).

3. A steel cage welding mechanism for pipe pile processing according to claim 2, characterized in that: The first limiting assembly comprises a first limiting rod (5) which is slidably sleeved on the upper inner wall of the first threaded block (4).

4. The steel cage welding mechanism for pipe pile processing according to claim 1 is characterized in that: The second limiting assembly is arranged on the side of the fixing plate (11) away from the second threaded rod (9), and the second limiting assembly comprises a (19) slidably sleeved on the side of the fixing plate (11) away from the second threaded rod (9).

5. The steel cage welding mechanism for pipe pile processing according to claim 1 is characterized in that: Auxiliary components for limiting the position of the transverse steel bar support block (14) are arranged on the left and right sides of the transverse steel bar support block (14), and the auxiliary components include sleeves (16) fixedly connected to the left and right sides of the transverse steel bar support block (14) and a third limiting rod (12) slidably sleeved on the inner wall of the sleeve (16).

6. The steel cage welding mechanism used in pipe pile processing according to claim 2, characterized in that: The right side of the first threaded rod (3) passes through the supporting frame (1) and extends to the outside.

7. The steel cage welding mechanism used in pipe pile processing according to claim 1 is characterized in that: The second threaded rod (9) is a bidirectional threaded rod, and the plurality of connecting ropes (15) are arranged at equal distances.

8. The steel cage welding mechanism for pipe pile processing according to claim 1, characterized in that: The surface of the winding shaft (18) and the side of the transverse steel bar support block (14) away from the spring (13) are both fixedly connected with hooks that match the connecting rope (15).

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