Pile foundation circular ring hoop ring forming welding shaping platform

Abstract

The utility model discloses a pile foundation circular ring hoop ring forming welding shaping platform, and relates to the technical field of pile foundation engineering. The device structurally comprises a workbench, a telescopic element, a synchronous disc, a shaping block, a pressure head and a gasket, the workbench comprises a workbench surface; a first circular through hole is formed in the center of the working table; four first threaded through holes for mounting the telescopic elements are formed in the working table; the synchronous disc is arranged below the working table; the telescopic end of the telescopic element penetrates through the first round through hole; a threading hole is formed in the surface of the working table; and four rectangular guide holes which are in vertical guide fit with the shaping blocks are formed in the working table. By means of mechanization and automation, many problems existing in a traditional method are effectively solved, production efficiency and product quality are improved, a more reliable and safer basic component is provided for the building industry, and remarkable economic value and wide application prospects are shown.

Description

Technical Field

[0001] The utility model belongs to the technical field of pile foundation engineering, and particularly relates to a forming, welding and shaping platform for pile foundation circular hoops. Background Technique

[0002] In the traditional pile foundation construction process, the production and welding of circular hoops are key steps, which directly affect the structural stability and quality of the pile foundation. The existing production methods mainly rely on a hoop bending machine for preliminary processing. After that, the operator needs to manually butt and weld the circular hoops according to experience. However, this method has obvious defects: due to the operation relying on manual experience, there are often large differences in the forming size, and the processing sizes of the circular hoops are inconsistent, resulting in the inability to ensure 100% complete butt welding with the main steel bars of the reinforcement cage. This inaccurate processing method not only reduces work efficiency but also may affect the safety and reliability of the final structure. In order to improve the welding and forming quality of circular hoops, this application document provides a forming, welding and shaping platform for pile foundation circular hoops. Content of the Utility Model

[0003] The purpose of the utility model is to provide a forming, welding and shaping platform for pile foundation circular hoops, which realizes the rapid and accurate shaping and positioning of circular hoops through components such as a workbench, a telescopic element, a synchronous disc, a shaping block, a pressing head and a gasket, through precise control and mechanical automation methods.

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model is a forming, welding and shaping platform for pile foundation circular hoops, including a workbench, a telescopic element, a synchronous disc, a shaping block, a pressing head and a gasket; the workbench includes a workbench surface; a first circular through hole is opened at the center of the workbench surface; four first threaded through holes for installing the telescopic element are opened on the workbench surface; the synchronous disc is placed below the workbench surface; the telescopic end of the telescopic element passes through the first circular through hole, and the threaded stud joint at the telescopic end of the telescopic element passes through the synchronous disc and is fixedly connected by a nut; a wire passing hole is opened on the surface of the workbench surface; four rectangular guiding holes for vertically guiding and cooperating with the shaping block are opened on the workbench surface; the four rectangular guiding holes are axially symmetrically arranged with respect to the first circular through hole; the pressing head is installed on the top surface of the shaping block through a first bolt; the bottom surface of the shaping block and the synchronous disc are connected together by a second bolt; several gaskets are installed between one of the shaping blocks and the pressing head thereon.

[0006] As a preferred technical solution of the utility model, four supporting legs are fixed on the lower surface of the workbench surface; four rectangular guiding pipes with the same inner diameter as that of the rectangular guiding holes are fixed on the lower surface of the workbench surface.

[0007] As a preferred technical solution of the present utility model, the telescopic element is an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0008] As a preferred technical solution of the present utility model, the shaping block includes a rectangular plate body; two threaded blind holes are respectively opened on the upper and lower end surfaces of the rectangular plate body; a shaping notch is opened on the side surface of the upper half of the rectangular plate body opposite to the telescopic element; the cross section of the shaping notch is a right trapezoid structure, and the hypotenuse of the shaping notch is arranged obliquely upward.

[0009] As a preferred technical solution of the present utility model, the synchronous disk includes a circular plate; a reinforcing rib plate is fixed on the lower surface of the circular plate; a second circular through hole is jointly opened by the circular plate and the reinforcing rib plate at the center of the circular plate; four groups of third circular through holes for passing through the second bolts are jointly opened by the circular plate and the reinforcing rib plate.

[0010] As a preferred technical solution of the present utility model, the pressing head includes a rectangular plate body; two fourth circular through holes for passing through the first bolts are opened on the rectangular plate body; a C-shaped arc plate for buckling on the circular ring hoop is arranged on the lower surface of one end of the rectangular plate body.

[0011] The present utility model has the following beneficial effects:

[0012] 1. Through the combination of the workbench, the telescopic element, the synchronous disk, the shaping block, the pressing head and the gasket, the present utility model can quickly shrink and shape the un-welded pile foundation circular ring hoop to the standard size, and the joints are pressed tightly together, which is convenient for direct welding on the workbench, significantly improving the work efficiency, reducing the time for manual adjustment and alignment, and making the whole production process faster and smoother.

[0013] 2. By ensuring the accurate size and shape of the circular ring hoop, the present utility model directly improves the overall quality and safety performance of the pile foundation, providing a solid foundation for the subsequent construction project.

[0014] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of the ring welding and shaping platform for the pile foundation circular ring hoop of the present utility model;

[0017] Figure 2 This is the front view of the present utility model;

[0018] Figure 3 This is the structural schematic diagram of the workbench;

[0019] Figure 4 This is the structural schematic diagram of the synchronous disk;

[0020] Figure 5 This is the structural schematic diagram of the shaping block;

[0021] Figure 6 This is the structural schematic diagram of the pressure head.

[0022] In the attached drawings, the list of components represented by each label is as follows:

[0023] 1 - Workbench, 2 - Telescopic element, 3 - Synchronous disk, 4 - Shaping block, 5 - Pressure head, 6 - Gasket, 11 - Workbench surface, 12 - First circular through-hole, 13 - First threaded through-hole, 14 - Threading hole, 15 - Rectangular guiding hole, 16 - Support leg, 17 - Rectangular guiding tube, 31 - Circular plate, 32 - Reinforcing rib plate, 33 - Second circular through-hole, 34 - Third circular through-hole, 41 - Rectangular plate body, 42 - Threaded blind hole, 43 - Shaping notch, 51 - Rectangular plate body, 52 - Fourth circular through-hole, 53 - C-shaped arc plate. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Specific embodiment one:

[0026] Please refer to Figure 1-6 As shown, the present utility model is a pile foundation circular hoop forming and welding shaping platform, including a workbench 1, a telescopic element 2, a synchronous disk 3, a shaping block 4, a pressure head 5, and a gasket 6.

[0027] The workbench 1 includes a workbench surface 11. A first circular through-hole 12 is opened at the center of the workbench surface 11. Four first threaded through-holes 13 for installing the telescopic element 2 are opened on the workbench surface 11. The synchronous disk 3 is placed below the workbench surface 11. The telescopic end of the telescopic element 2 passes through the first circular through-hole 12, and the threaded stud joint at the telescopic end of the telescopic element 2 passes through the synchronous disk 3 and is fixedly connected by a nut. A wire passing hole 14 is opened on the surface of the workbench surface 11. Four rectangular guiding holes 15 that are vertically guidingly matched with the shaping block 4 are opened on the workbench surface 11. Four supporting legs 16 are fixed on the lower surface of the workbench surface 11. The four rectangular guiding holes 15 are symmetrically arranged about the first circular through-hole 12. The pressing head 5 is installed on the top surface of the shaping block 4 through a first bolt. The bottom surface of the shaping block 4 and the synchronous disk 3 are connected together through a second bolt.

[0028] In order to ensure the stable up and down movement of the shaping block 4, four rectangular guiding tubes 17 with the same inner diameter as the rectangular guiding holes 15 are fixed on the lower surface of the workbench surface 11.

[0029] The telescopic element 2 can use an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. The wire passing hole 14 is used for passing wires, air pipes, hydraulic pipes and other corresponding equipment. The telescopic element 2 and the wire passing hole 14 are both placed inside the circular hoop.

[0030] Specifically, the structure of the shaping block 4 includes a rectangular plate body 41. Two threaded blind holes 42 are respectively opened on the upper and lower end faces of the rectangular plate body 41. A shaping notch 43 is opened on the side surface of the upper half of the rectangular plate body 41 opposite to the telescopic element 2. The cross-section of the shaping notch 43 is a right trapezoid structure, and the hypotenuse of the shaping notch 43 is inclined upward. During the downward movement of the shaping block 4, the diameter of the tangent circle between the shaping notches 43 of the four shaping blocks 4 gradually decreases until the pile foundation circular hoop slides out of the shaping notch 43 and is pressed down by the pressing head 5 to the standard annular size.

[0031] Specifically, the structure of the synchronous disk 3 includes a circular plate 31. A reinforcing rib plate 32 is fixed on the lower surface of the circular plate 31. A second circular through-hole 33 is jointly opened at the center of the circular plate 31 by the circular plate 31 and the reinforcing rib plate 32. Four groups of third circular through-holes 34 for passing the second bolts are jointly opened by the circular plate 31 and the reinforcing rib plate 32.

[0032] Specifically, the structure of the pressing head 5 includes a rectangular plate body 51. Two fourth circular through-holes 52 for passing the first bolts are opened on the rectangular plate body 51. A C-shaped arc plate 53 for buckling on the circular hoop is arranged on the lower surface of one end of the rectangular plate body 51. The C-shaped arc plate 53 buckles on the pile foundation circular hoop and presses the pile foundation circular hoop against the workbench surface 11.

[0033] Before and after the welding of the pile foundation circular hoop, when taking and placing it, the telescopic element 2 is in a contracted state, the shaping block 4 and the pressing head 5 thereon are in the upper position, and the pressing head 5 does not contact the pile foundation circular hoop. The pile foundation circular hoop to be welded is placed inside the four shaping blocks 4. After the placement is completed, the telescopic element 2 is started to extend, the synchronous disk 3 is driven downward, and the four groups of shaping blocks 4 and the pressing head 5 move downward. During the downward movement, the four shaping blocks 4 squeeze the pile foundation circular hoop inward to a standard size. At this time, the pressing head 5 presses on the pile foundation circular hoop to ensure that the pile foundation circular hoop is attached to the workbench surface 11.

[0034] There is an overlapping part in the pile foundation circular hoop, and the height of the overlapping part is the diameter of two pile foundation circular hoops. Therefore, a number of gaskets 6 are installed between the shaping block 4 and the pressing head 5 at the adjacent overlapping parts to increase the corresponding height. After the telescopic element 2 drives the four groups of shaping blocks 4 and the pressing head 5 to squeeze and compress the pile foundation circular hoop to a standard hoop diameter and fix it on the workbench surface 11, the welding operation can be carried out on the overlapping part of the pile foundation circular hoop.

[0035] Through the combination of the workbench 1, the telescopic element 2, the synchronous disk 3, the shaping block 4, the pressing head 5 and the gasket 6, the pile foundation circular hoop that has not been welded can be quickly reduced in diameter and shaped to a standard size, and the joints are pressed tightly together, which is convenient for direct welding on the workbench 1. The shaping and welding efficiency of the pile foundation circular hoop is high, so as to ensure that the welded pile foundation circular hoop is 100% welded to the main reinforcement of the steel reinforcement cage.

[0036] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A pile foundation circular hoop welding shaping platform, characterized in that: It comprises a workbench (1), a telescopic element (2), a synchronous disk (3), a shaping block (4), a pressure head (5) and a gasket (6); The workbench (1) comprises a work surface (11); a first round through hole (12) is provided at the center of the work surface (11); four first threaded through holes (13) for mounting the telescopic element (2) are provided on the work surface (11); the synchronizing disk (3) is placed below the work surface (11); the telescopic end of the telescopic element (2) passes through the first round through hole (12), and the threaded column joint of the telescopic end of the telescopic element (2) passes through the synchronizing disk (3) and is fastened by a nut; a threading hole (14) is provided on the surface of the work surface (11); The work surface (11) is provided with four rectangular guide holes (15) which cooperate with the shaping block (4) for vertical guidance; the four rectangular guide holes (15) are arranged symmetrically about the first circular through hole (12); the pressure head (5) is mounted on the top surface of the shaping block (4) by means of a first bolt; The bottom surface of the shaping block (4) and the synchronization disk (3) are connected together by a second bolt; A plurality of gaskets (6) are installed between one of the shaping blocks (4) and the pressure head (5) thereon.

2. The pile foundation circular ring hoop welding shaping platform according to claim 1 is characterized in that: Four supporting legs (16) are fixed to the lower surface of the work surface (11); and four rectangular guide tubes (17) having the same inner diameter as the rectangular guide holes (15) are fixed to the lower surface of the work surface (11).

3. The pile foundation circular ring hoop welding shaping platform according to claim 1 is characterized in that: The telescopic element (2) is an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

4. The pile foundation circular hoop welding shaping platform according to claim 1 is characterized in that: The shaping block (4) comprises a rectangular plate body (41); two threaded blind holes (42) are respectively provided on the upper and lower end surfaces of the rectangular plate body (41); a shaping notch (43) is provided on the side surface of the upper half of the rectangular plate body (41) opposite to the telescopic element (2); the cross section of the shaping notch (43) is a right-angled trapezoidal structure, and the hypotenuse of the shaping notch (43) is arranged obliquely upward.

5. The pile foundation circular hoop welding shaping platform according to claim 1 is characterized in that: The synchronous disk (3) comprises a circular plate (31); a reinforcing rib plate (32) is fixed to the lower surface of the circular plate (31); a second circular through hole (33) is formed in the center of the circular plate (31) and the reinforcing rib plate (32); and four groups of third circular through holes (34) for passing the second bolts are formed in the circular plate (31) and the reinforcing rib plate (32).

6. The pile foundation circular hoop welding shaping platform according to claim 1 is characterized in that: The pressure head (5) comprises a rectangular plate body (51); the rectangular plate body (51) is provided with two fourth round through holes (52) for passing the first bolts; and a C-shaped arc plate (53) for buckling on a circular hoop is provided on the lower surface of one end of the rectangular plate body (51).

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