Steel pipe pile positioner

Abstract

The utility model relates to the field of steel pipe column piles, in particular to a steel pipe pile positioner which comprises a mounting frame, a first clamping mechanism and a second clamping mechanism are arranged below the mounting frame, the first clamping mechanism and the second clamping mechanism are used for clamping two sections of steel pipe columns to be welded respectively, and the first clamping mechanism and the second clamping mechanism are arranged oppositely. The first clamping mechanism is fixedly connected with one end of the mounting frame, the second clamping mechanism is slidably connected with the mounting frame, a moving driving mechanism used for driving the second clamping mechanism to be close to or away from the first clamping mechanism is arranged on the mounting frame, and reinforcing mechanisms are arranged on the first clamping mechanism and the second clamping mechanism correspondingly. The welding device is simple in structure and convenient to operate, automatic positioning and butt joint of the steel pipe columns can be achieved, and welding efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the field of steel pipe piles, in particular to a steel pipe pile positioner. Background Art

[0002] Steel pipe piles are a type of structural element used in foundation engineering and civil engineering, mainly used to enhance the bearing capacity and stability of the soil. They are usually made of steel and have strong compressive and flexural strength. They are suitable for various soil conditions to enhance the bearing capacity of the soil. They are particularly important for weak soils or when more stable soils need to be found at depth.

[0003] When producing steel pipe piles, it is usually necessary to weld the steel pipe columns to the required length for use. During welding, the steel pipe columns need to be positioned and docked. Existing steel pipe pile locators are usually replaced by simple clamps, which still require manual docking and positioning. This is not only cumbersome to operate, but may also lead to inaccurate positioning and affect the welding quality. Utility Model Content

[0004] The main technical problem to be solved by the utility model is to provide a steel pipe pile positioner which has a simple structure, is easy to operate, can realize automatic positioning and docking of steel pipe columns, and improves welding efficiency and quality.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A steel pipe pile locator comprises a mounting frame, wherein a first clamping mechanism and a second clamping mechanism are arranged below the mounting frame for respectively clamping two sections of steel pipe columns to be welded, and the first clamping mechanism and the second clamping mechanism are arranged opposite to each other, the first clamping mechanism is fixedly connected to one end of the mounting frame, and the second clamping mechanism is slidably connected to the mounting frame, and a moving driving mechanism for driving the second clamping mechanism to approach or move away from the first clamping mechanism is arranged on the mounting frame, and a reinforcement mechanism is arranged on both the first clamping mechanism and the second clamping mechanism.

[0007] The following is a further optimization of the above technical solution by the utility model:

[0008] The first clamping mechanism and the second clamping mechanism have the same overall structure. The first clamping mechanism comprises a mounting seat, and two arc-shaped positioning clamps are symmetrically hinged at the bottom of the mounting seat.

[0009] Further optimization: a driving groove is formed through the side walls of the positioning clamp, and a driving rod is slidably connected in the driving groove.

[0010] Further optimization: both ends of the driving rod are symmetrically fixedly connected with transmission plates, and one end of the transmission plate away from the driving rod is fixedly connected with the same lifting plate.

[0011] Further optimization: the lifting plate is movably arranged between the two positioning clamps, a clamping electric telescopic rod is arranged in the mounting seat, and the telescopic end of the clamping electric telescopic rod passes through the mounting seat and is fixedly connected to the lifting plate.

[0012] Further optimization: the mobile driving mechanism includes a movable groove that penetrates and is opened on the mounting frame, the movable groove is arranged along the length direction of the mounting frame, and the mounting seat of the second clamping mechanism is slidably connected to the movable groove.

[0013] Further optimization: movable grooves are symmetrically opened on both side walls of the movable groove, and the movable grooves are arranged along the length direction of the movable groove. A first threaded rod is rotatably connected in the movable groove, one end of the first threaded rod is rotatably connected to the inner wall of the movable groove, and the other end of the first threaded rod passes through the mounting frame and is transmission-connected to a driving motor, and the driving motor is fixedly mounted on the mounting frame.

[0014] Further optimization: the first threaded rods are all threadedly connected with drive blocks, and the drive blocks are slidably connected to the movable grooves, and the ends of the two drive blocks close to each other are respectively fixedly connected to the mounting seats of the second clamping mechanism.

[0015] Further optimization: the reinforcement mechanism includes a first mounting plate fixedly mounted on the lifting plate, a second threaded rod is threadedly connected to the first mounting plate, the bottom end of the second threaded rod passes through the first mounting plate and is rotatably connected to a first clamping block with an arc-shaped structure, and the top end of the second threaded rod is fixedly connected to a first knob.

[0016] Further optimization: the ends of the positioning clamps are fixedly installed with a second mounting plate, the second mounting plates are threadedly connected with a third threaded rod, the ends of the two third threaded rods that are close to each other are rotatably connected with a second clamping block with an arc-shaped structure, and the ends of the two third threaded rods that are away from each other are fixedly connected with a second knob.

[0017] By adopting the above technical solution, the utility model has a simple structure and convenient operation, can realize automatic positioning and docking of steel pipe columns, and improves welding efficiency and quality.

[0018] The utility model realizes automatic and stable clamping of the steel pipe column to be welded conveniently and quickly through the coordinated arrangement of the first clamping mechanism and the second clamping mechanism, does not require manual operation, saves time and labor, and improves work efficiency.

[0019] The utility model realizes the automatic butt joint of two steel pipe columns to be welded by setting a mobile driving mechanism, does not require manual operation, and improves work efficiency and welding quality.

[0020] The utility model provides additional support and fixation for the steel pipe column to be welded by setting the reinforcement mechanism, thereby ensuring that the steel pipe column maintains a stable position during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the first clamping mechanism in the embodiment of the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the second clamping mechanism in the embodiment of the utility model.

[0024] In the figure: 1-mounting frame; 2-first clamping mechanism; 21-mounting seat; 22-positioning clamp; 23-driving groove; 24-driving rod; 25-transmission plate; 26-lifting plate; 27-clamping electric telescopic rod; 3-second clamping mechanism; 4-movable driving mechanism; 41-movable groove; 42-movable groove; 43-first threaded rod; 44-driving block; 45-driving motor; 5-reinforcement mechanism; 51-first mounting plate; 52-second threaded rod; 53-first tightening block; 54-first knob; 55-second mounting plate; 56-third threaded rod; 57-second tightening block; 58-second knob. DETAILED DESCRIPTION

[0025] Reference Figure 1-3 A steel pipe pile locator includes a mounting frame 1, and two first clamping mechanisms 2 and second clamping mechanisms 3 are arranged below the mounting frame 1 for respectively clamping two sections of steel pipe columns to be welded, and the first clamping mechanism 2 and the second clamping mechanism 3 are arranged opposite to each other, the first clamping mechanism 2 is fixedly connected to one end of the mounting frame 1, and the second clamping mechanism 3 is slidably connected to the mounting frame 1, and a moving driving mechanism 4 for driving the second clamping mechanism 3 to approach or move away from the first clamping mechanism 2 is arranged on the mounting frame 1, and a reinforcement mechanism 5 is arranged on the first clamping mechanism 2 and the second clamping mechanism 3.

[0026] When in use, two sections of steel pipe columns to be welded are placed in the first clamping mechanism 2 and the second clamping mechanism 3 respectively; then, the second clamping mechanism 3 is moved toward the first clamping mechanism 2 by moving the driving mechanism 4, so as to clamp the steel pipe column; the reinforcement mechanism 5 provides additional support and fixation for the steel pipe column to be welded, ensuring that the steel pipe column maintains a stable position during the welding process.

[0027] The first clamping mechanism 2 and the second clamping mechanism 3 have the same overall structure. The first clamping mechanism includes a mounting seat 21 , and two arc-shaped positioning clamps 22 are symmetrically hinged at the bottom of the mounting seat 21 .

[0028] A driving groove 23 is formed through the side wall of the positioning clamp 22 , and a driving rod 24 is slidably connected in the driving groove 23 .

[0029] Transmission plates 25 are symmetrically and fixedly connected to both ends of the driving rod 24 , and one end of the transmission plate 25 away from the driving rod 24 is fixedly connected to the same lifting plate 26 .

[0030] The lifting plate 26 is movably disposed between the two positioning clamps 22 , and a clamping electric telescopic rod 27 is disposed in the mounting seat 21 . The telescopic end of the clamping electric telescopic rod 27 passes through the mounting seat 21 and is fixedly connected to the lifting plate 26 .

[0031] During operation, the clamping electric telescopic rod 27 will perform telescopic movement as needed. When the telescopic rod is extended, the lifting plate 26 will descend, and the driving rod 24 will slide in the driving groove 23 through the transmission plate 25, so that the positioning clamp 22 will close inward to clamp the steel pipe column to be welded; when the telescopic rod is retracted, the lifting plate 26 will rise, the driving rod 24 will slide in the opposite direction, and the positioning clamp 22 will open to release the clamped steel pipe column to be welded.

[0032] This design conveniently and quickly realizes the automatic and stable clamping of the welded steel pipe column, does not require manual operation, saves time and labor, and improves work efficiency.

[0033] The moving driving mechanism 4 includes a movable groove 41 penetrating through the mounting frame 1 . The movable groove 41 is arranged along the length direction of the mounting frame 1 , and the mounting seat 21 of the second clamping mechanism 3 is slidably connected to the movable groove 41 .

[0034] The movable grooves 42 are symmetrically formed on both side walls of the movable groove 41 , and the movable grooves 42 are arranged along the length direction of the movable groove 41 .

[0035] A first threaded rod 43 is rotatably connected in each of the movable grooves 42 , and one end of the first threaded rod 43 is rotatably connected to the inner wall of the movable groove 42 .

[0036] The other end of the first threaded rod 43 passes through the mounting frame 1 and is transmission-connected to a driving motor 45 . The driving motor 45 is fixedly mounted on the mounting frame 1 .

[0037] The first threaded rods 43 are all threadedly connected with driving blocks 44 , and the driving blocks 44 are slidably connected to the moving grooves 42 . The ends of the two driving blocks 44 that are close to each other are fixedly connected to the mounting seats 21 of the second clamping mechanism 3 .

[0038] Start the driving motor 45, and the driving motor 45 rotates to drive the first threaded rod 43 to rotate. Since the driving block 44 is threadedly connected to the first threaded rod 43 and is fixedly connected to the mounting seat 21 of the second clamping mechanism 3, the rotation of the first threaded rod 43 will drive the driving block 44 to slide in the movable groove 42. The sliding of the driving block 44 will drive the mounting seat 21 connected thereto to move in the movable groove 41 along the length direction of the mounting frame 1, thereby driving the second clamping mechanism 3 to approach or move away from the first clamping mechanism 2, thereby realizing the automatic docking of the two steel pipe columns to be welded, without the need for manual operation, thereby improving work efficiency and welding quality.

[0039] The reinforcement mechanism 5 includes a first mounting plate 51 fixedly mounted on the lifting plate 26 , and a second threaded rod 52 is threadedly connected to the first mounting plate 51 .

[0040] The bottom end of the second threaded rod 52 passes through the first mounting plate 51 and is rotatably connected to a first abutting block 53 with an arc-shaped structure. The top end of the second threaded rod 52 is fixedly connected to a first knob 54 .

[0041] The ends of the positioning clamps 22 are fixedly mounted with second mounting plates 55 , and the second mounting plates 55 are threadedly connected with third threaded rods 56 .

[0042] The ends of the two third threaded rods 56 that are close to each other are rotatably connected to the second abutting blocks 57 with an arc-shaped structure, and the ends of the two third threaded rods 56 that are away from each other are fixedly connected to the second knobs 58.

[0043] The first and second abutting blocks 53 and 57 are both provided with elastic anti-skid pads on the sides in contact with the steel pipe column.

[0044] Such a design, through the provision of the elastic anti-skid pad, not only increases the friction between the first clamping block 53 and the second clamping block 57 and the steel pipe column, thereby improving the stability of the clamping, but also protects the steel pipe column and avoids wear and scratches on the surface of the steel pipe column.

[0045] The first knob 54 and the second knob 58 are rotated to control the rotation of the second threaded rod 52 and the third threaded rod 56 respectively, thereby driving the first clamping block 53 and the second clamping block 57 to move, thereby clamping or fixing the steel pipe column to be welded to achieve a reinforcement effect.

[0046] During specific use, the two sets of positioning clamps 22 are respectively sleeved on the surfaces of the two steel pipe columns to be welded, the clamping electric telescopic rod 27 is started, the clamping electric telescopic rod 27 is extended, the lifting plate 26 descends and drives the driving rod 24 to slide in the driving groove 23 through the transmission plate 25, so that the positioning clamps 22 are closed inwardly to clamp the steel pipe columns to be welded, and the clamping electric telescopic rod 27 is stopped.

[0047] Start the driving motor 45, and the driving motor 45 rotates to drive the first threaded rod 43 to rotate. Since the driving block 44 is threadedly connected to the first threaded rod 43 and is fixedly connected to the corresponding mounting seat 21, the rotation of the first threaded rod 43 will drive the driving block 44 to slide in the movable groove 42. The sliding of the driving block 44 will drive the mounting seat 21 connected thereto to move in the movable groove 41 along the length direction of the mounting frame 1, thereby driving the second clamping mechanism 3 to approach the first clamping mechanism 2, and then realizing the automatic docking of the two steel pipe columns to be welded, without the need for manual operation, thereby improving work efficiency and welding quality.

[0048] Then, by rotating the first knob 54 and the second knob 58, the rotation of the second threaded rod 52 and the third threaded rod 56 are controlled respectively, thereby driving the first clamping block 53 and the second clamping block 57 to move, thereby clamping or fixing the steel pipe column to be welded to achieve a reinforcement effect.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel pipe pile locator, comprising a mounting frame (1), characterized in that: A first clamping mechanism (2) and a second clamping mechanism (3) are arranged below the mounting frame (1) for respectively clamping two sections of steel pipe columns to be welded, and the first clamping mechanism (2) and the second clamping mechanism (3) are arranged opposite to each other. The first clamping mechanism (2) is fixedly connected to one end of the mounting frame (1), and the second clamping mechanism (3) is slidably connected to the mounting frame (1). A moving driving mechanism (4) for driving the second clamping mechanism (3) to approach or move away from the first clamping mechanism (2) is arranged on the mounting frame (1), and a reinforcing mechanism (5) is arranged on both the first clamping mechanism (2) and the second clamping mechanism (3).

2. A steel pipe pile positioner according to claim 1, characterized in that: The first clamping mechanism (2) and the second clamping mechanism (3) have the same overall structure. The first clamping mechanism (2) comprises a mounting seat (21), and two arc-shaped positioning clamps (22) are symmetrically hinged at the bottom of the mounting seat (21).

3. A steel pipe pile positioner according to claim 2, characterized in that: A driving groove (23) is formed through the side walls of the positioning clamp (22), and a driving rod (24) is slidably connected in the driving groove (23).

4. A steel pipe pile positioner according to claim 3, characterized in that: Transmission plates (25) are symmetrically fixedly connected to both ends of the driving rod (24), and one end of the transmission plate (25) away from the driving rod (24) is fixedly connected to the same lifting plate (26).

5. A steel pipe pile positioner according to claim 4, characterized in that: The lifting plate (26) is movably arranged between the two positioning clamps (22), and a clamping electric telescopic rod (27) is arranged in the mounting seat (21). The telescopic end of the clamping electric telescopic rod (27) passes through the mounting seat (21) and is fixedly connected to the lifting plate (26).

6. A steel pipe pile positioner according to claim 1, characterized in that: The mobile drive mechanism (4) comprises a movable groove (41) extending through the mounting frame (1), the movable groove (41) being arranged along the length direction of the mounting frame (1), and the mounting seat (21) of the second clamping mechanism (3) being slidably connected to the movable groove (41).

7. A steel pipe pile positioner according to claim 6, characterized in that: The movable groove (42) is symmetrically provided on both side walls of the movable groove (41), and the movable groove (42) is arranged along the length direction of the movable groove (41). A first threaded rod (43) is rotatably connected in each of the movable grooves (42), one end of the first threaded rod (43) is rotatably connected to the inner wall of the movable groove (42), and the other end of the first threaded rod (43) passes through the mounting frame (1) and is transmission-connected to a driving motor (45), and the driving motor (45) is fixedly mounted on the mounting frame (1).

8. A steel pipe pile positioner according to claim 7, characterized in that: The first threaded rods (43) are both threadedly connected with drive blocks (44), and the drive blocks (44) are slidably connected to the movable grooves (42). The ends of the two drive blocks (44) that are close to each other are respectively fixedly connected to the mounting seats (21) of the second clamping mechanism (3).

9. A steel pipe pile positioner according to claim 1, characterized in that: The reinforcement mechanism (5) comprises a first mounting plate (51) fixedly mounted on the lifting plate (26); a second threaded rod (52) is threadedly connected to the first mounting plate (51); the bottom end of the second threaded rod (52) passes through the first mounting plate (51) and is rotatably connected to a first abutting block (53) having an arc-shaped structure; and the top end of the second threaded rod (52) is fixedly connected to a first knob (54).

10. A steel pipe pile positioner according to claim 9, characterized in that: A second mounting plate (55) is fixedly mounted on the end of each positioning clamp (22), and a third threaded rod (56) is threadedly connected to each second mounting plate (55). The ends of the two third threaded rods (56) that are close to each other are rotatably connected to a second abutting block (57) with an arc-shaped structure, and the ends of the two third threaded rods (56) that are separated from each other are fixedly connected to a second knob (58).

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