CN216370614U

CN216370614U - Welding set of environmental protection hydraulic pile hammer anvil block

Info

Publication number: CN216370614U
Application number: CN202122830425.3U
Authority: CN
Inventors: 李军; 李开隆
Original assignee: Wuhan Kemaike Hydraulic Machinery Co ltd
Current assignee: Wuhan Kemaike Hydraulic Machinery Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-26
Anticipated expiration: 2031-11-18

Abstract

The utility model provides a welding device of an anvil block of an environment-friendly hydraulic pile hammer, which comprises a rotary workbench and a submerged arc welding machine, wherein the rotary workbench comprises a supporting platform and a turntable which is rotatably connected with the supporting platform, the anvil block is arranged above the turntable, and a servo motor for driving the turntable to rotate is arranged at the bottom of the supporting platform. The rotary table type submerged arc welding machine is simple in structure and reasonable in design, the rotary table can be driven to rotate to drive the anvil block to rotate, the submerged arc welding machine performs welding along the circumferential direction of the anvil block, welding efficiency is greatly improved, construction period is shortened, labor intensity of workers is reduced, and welding quality is improved.

Description

Welding set of environmental protection hydraulic pile hammer anvil block

Technical Field

The utility model belongs to the technical field of hydraulic piling, and particularly relates to a welding device for an anvil block of an environment-friendly hydraulic piling hammer.

Background

The anvil block is a part of the pile cap of the pile hammer, and the function of the anvil block is to fix the hammer cushion in the inner hole of the anvil block, and the hammering energy of the pile hammer is transferred to the precast tubular pile to be implanted into the bearing stratum. Based on the cost consideration of parts, the anvil block adopts a split type welding structure, and the outer ring is connected with the forged and pressed base in a welding mode. The manual hand (hold) welding is adopted in traditional welding, because of anvil welding seam circumference diameter is big, the welding volume is great, and welding efficiency is not high, and welding quality is wayward, can often see because of welding quality problem leads to the welding seam fracture to influence the efficiency of construction after sale.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the welding device of the anvil block of the environment-friendly hydraulic pile hammer, which has the advantages of simple structure, high welding efficiency and good welding quality.

The technical scheme provided by the utility model is as follows: the utility model provides a welding set of environmental protection hydraulic pile hammer anvil, includes swivel work head and submerged arc welding machine, the swivel work head includes supporting platform and rotates the carousel of being connected with supporting platform, the carousel top is used for installing the anvil, supporting platform's bottom is equipped with the servo motor who is used for driving the carousel rotatory.

Furthermore, a speed reducer is installed at the output end of the servo motor, a through groove is formed in the upper surface of the table board of the supporting platform, the speed reducer penetrates through the inside of the through groove and extends to the upper portion of the table board of the supporting platform, and the rotary table is installed at the top of the speed reducer.

Furthermore, a plurality of guide wheel assemblies are arranged on the supporting platform around the turntable and used for auxiliary guiding of the rotation of the turntable.

Furthermore, the rotary table is connected with a rotating shaft of the speed reducer through a bolt.

Furthermore, the guide wheel subassembly comprises the mount pad of fixing on supporting platform's mesa and the gyro wheel of being connected with the mount pad rotation, the bottom surface and the gyro wheel conflict of carousel.

Furthermore, a welding platform is arranged on the side face of the supporting platform, and the submerged arc welding machine is installed on the welding platform.

Furthermore, four guide wheel assemblies are arranged, are identical in structure and size and are symmetrically distributed around the bottom surface of the rotary table.

The rotary table type submerged arc welding machine is simple in structure and reasonable in design, the rotary table is driven to rotate by the motor to drive the anvil block to rotate, and the welding head of the submerged arc welding machine is welded along the circumferential direction of the anvil block, so that the welding efficiency is greatly improved, the construction period is shortened, and the labor intensity of workers is reduced. In addition, a plurality of guide wheel assemblies are arranged on the supporting platform around the rotary table, and the rotary table is guided in an auxiliary mode, so that the rotary table is stable in operation, the safety coefficient of welding is improved, the welding quality is guaranteed, and the product precision is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded schematic view of the rotary table of the present invention;

in the figure: the welding method comprises the following steps of 1-a rotary workbench, 11-a supporting platform, 12-a rotary table, 2-a submerged arc welding machine, 3-an anvil block, 4-a servo motor, 5-a speed reducer, 6-a guide wheel assembly, 61-a mounting seat, 62-a roller and 7-a welding platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The welding device for the anvil of the environment-friendly hydraulic pile hammer comprises a rotary workbench 1 and a submerged arc welding machine 2, wherein the rotary workbench 1 comprises a supporting platform 11 and a rotary table 12 rotatably connected with the supporting platform 11, the anvil 3 is arranged above the rotary table 12, and a servo motor 4 for driving the rotary table 12 to rotate is arranged at the bottom of the supporting platform 11.

Speed reducer 5 is installed to servo motor 4's output, logical groove has been seted up to the upper surface of supporting platform 11's mesa, speed reducer 5 runs through the inside of logical groove and extends to the top of supporting platform 11's mesa, carousel 12 is installed at the top of speed reducer 5. The rotary disc 12 is connected with the rotating shaft of the speed reducer 5 through a bolt.

And a plurality of guide wheel assemblies 6 are arranged on the supporting platform 11 around the rotating disc 12 and used for auxiliary guide of the rotation of the rotating disc 12. The guide wheel assembly 6 comprises a mounting seat 61 fixed on the table top of the supporting platform 11 and a roller 62 rotatably connected with the mounting seat 61, and the bottom surface of the rotary table 12 is abutted against the roller 62. Four guide wheel assemblies 6 are arranged, the four guide wheel assemblies 6 are identical in structure and size, and the periphery of the bottom surface of the rotary table 12 is symmetrically distributed.

And a welding platform 7 is arranged on the side surface of the supporting platform 11, and the submerged arc welding machine 2 is installed on the welding platform 7.

When the welding machine is used specifically, the anvil block is vertically arranged above the turntable, the submerged arc welding machine is fixed on the welding platform, the servo motor drives the turntable to rotate through the speed reducer, the rotating speed of the servo motor can be controlled by changing the rotating speed of the motor, and after working parameters of the submerged arc welding machine are set, the turntable drives the anvil block to rotate, so that the anvil block can be automatically welded.

The above is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the utility model, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the scope of the present invention.

Claims

1. The utility model provides a welding set of environmental protection hydraulic pressure pile hammer anvil block which characterized in that: including swivel work head (1) and submerged arc welding machine (2), swivel work head (1) is including supporting platform (11) and with supporting platform (11) rotation carousel (12) of being connected, carousel (12) top is used for installing anvil block (3), the bottom of supporting platform (11) is equipped with and is used for driving rotatory servo motor (4) of carousel (12).

2. The welding device of the anvil of the environmentally friendly hydraulic pile hammer according to claim 1, wherein: speed reducer (5) are installed to the output of servo motor (4), logical groove has been seted up to the upper surface of the mesa of supporting platform (11), speed reducer (5) run through logical inside and extend to the top of the mesa of supporting platform (11), the top at speed reducer (5) is installed in carousel (12).

3. The welding device of the anvil of the environmentally friendly hydraulic pile hammer according to claim 1, wherein: and a plurality of guide wheel assemblies (6) are arranged around the rotating disc (12) on the supporting platform (11) and used for auxiliary guide of the rotation of the rotating disc (12).

4. The welding device of the anvil of the environmentally friendly hydraulic pile hammer according to claim 2, wherein: the rotary table (12) is connected with a rotating shaft of the speed reducer (5) through a bolt.

5. The welding device of the anvil of the environmentally friendly hydraulic pile hammer according to claim 3, wherein: the guide wheel assembly (6) comprises a mounting seat (61) fixed on the table top of the supporting platform (11) and a roller (62) rotatably connected with the mounting seat (61), and the bottom surface of the rotary table (12) is abutted to the roller (62).

6. The welding device of the anvil of the environmentally friendly hydraulic pile hammer according to claim 1, wherein: and a welding platform (7) is arranged on the side surface of the supporting platform (11), and the submerged arc welding machine (2) is installed on the welding platform (7).

7. The welding device of the anvil of the environmentally friendly hydraulic pile hammer according to claim 3, wherein: the four guide wheel assemblies (6) are four, the four guide wheel assemblies (6) are identical in structure and size, and the peripheries of the bottom surfaces of the rotating discs (12) are symmetrically distributed.