Square pile guide frame

Abstract

The utility model belongs to the technical field of near-water revetment engineering square pile construction, and relates to a square pile guide frame, which comprises a guide frame main body and a support structure, the guide frame main body comprises a guide frame cross beam, handles and a reference rod, the handles are connected and arranged at the side parts of the two ends of the guide frame cross beam, and the handles and the guide frame cross beam form a main body outer frame; the reference rods are distributed in the main body outer frame at intervals along the length direction of the guide frame cross beam; the end part of each reference rod is fixedly connected with the guide frame cross beam; a through hole is formed in the end of the guide frame cross beam, the supporting structure comprises a supporting rod and a nut, external threads are machined on the upper portion of the supporting rod, the nut is connected to the external threads, the supporting rod penetrates through the through hole, the guide frame cross beam is erected on the nut, and the height of the guide frame body is changed by adjusting the nut. The guide frame has the effect of controlling the axis position and perpendicularity of the square pile, plane distortion of the square pile can be reduced, and the square pile positioning efficiency and the piling efficiency are improved.

Description

Technical Field

[0001] This utility model belongs to the field of square pile construction technology for near-water revetment engineering, and relates to a square pile guide frame. Background Technology

[0002] During the construction of the near-water revetment, the amount of work involved in setting out a large number of square piles would be too much if the piles were laid out one by one. If the baseline was set at both ends, it would be difficult to position the piles properly and there would be a large deviation in the actual pile driving operation because the piles are arranged in a concave-convex manner and there are requirements for the distance between the piles. This not only makes it difficult to control the quality of the piles, but also makes it difficult to control the number of piles, and the pile lines are not aesthetically pleasing after construction. Utility Model Content

[0003] To address the aforementioned technical problems in the existing technology, this utility model proposes a square pile guide frame, suitable for positioning during square pile driving. The specific technical solution is as follows:

[0004] A square pile guide frame includes a guide frame body and a support structure. The guide frame body includes a guide frame beam, a handle, and reference rods. The handles are connected to the two ends of the guide frame beam and form the outer frame of the main body with the guide frame beam. The reference rods are distributed at intervals along the length of the guide frame beam in the outer frame of the main body, and the ends of each reference rod are fixedly connected to the guide frame beam. A through hole is provided at the end of the guide frame beam. The support structure includes a support rod and a nut. The upper part of the support rod is machined with external threads, and the nut is connected to the external threads. The support rod passes through the through hole, and the guide frame beam is mounted on the nut. The height of the guide frame body can be changed by adjusting the nut.

[0005] Furthermore, the guide frame crossbeam is connected to the handle and reference rod by welding.

[0006] Furthermore, the guide frame beam and handle support are made of square steel of the same specification.

[0007] Furthermore, the reference rod is selected with a profile of the corresponding specification according to the design spacing of the square piles.

[0008] Furthermore, the support rod is made of steel.

[0009] Beneficial effects: The guide frame of this utility model can effectively control the horizontal positioning and top elevation of the square pile during the square pile driving operation, and plays a role in controlling the position and verticality of the square pile axis. It can reduce the planar distortion of the square pile, improve the positioning efficiency and driving efficiency of the square pile, and the overall structure is simple and durable. The user unit can make it on site with almost no additional cost. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of a square pile guide frame structure according to this embodiment;

[0011] Figure 2 yes Figure 1 The left view;

[0012] In the diagram, 1-guide beam, 2-handle support, 3-reference rod, 4-through hole, 5-steel chisel, 6-nut. Detailed Implementation

[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0014] like Figure 1 and Figure 2 As shown, a square pile guide frame of this embodiment includes a guide frame body and a support structure. The support structure is adjustable at both ends of the guide frame body, so that the height of the guide frame body is adjustable.

[0015] Specifically, the guide frame body includes a guide frame beam 1, a handle 2, and reference rods 3. The handles 2 are connected to the two ends of the guide frame beam 1, forming the main body frame together with the guide frame beam 1. The reference rods 3 are distributed along the length of the guide frame beam 1 according to the design spacing of the square piles, and the ends of each reference rod 3 are fixedly connected to the guide frame beam 1. The guide frame beam 1 is connected to the handles 2 and the reference rods 3 by welding. In this guide frame structure, the handles 2 mainly serve as temporary support points, assisting in the movement and lifting of the guide frame; the reference rods 3 are used to control the position of the square piles to be driven along the construction line, facilitating worker positioning.

[0016] The guide frame beam 1 and handle 2 can be made of square steel of the same specification, and the reference rod 3 is selected according to the design spacing of the square piles, using square steel of the corresponding specification or suitable profile.

[0017] The support includes a steel rod 5 and a nut 6. The steel rod 5 has external threads machined on its upper part, and the nut 6 is connected to the external threads. A through hole 4 is also provided at the end of the guide beam 1. The steel rod 5 passes through the through hole 4, and the guide beam 1 is supported on the nut 6. After the steel rod 5 is fixedly inserted into the ground, the height of the guide frame body can be adjusted by adjusting the nut 6, that is, the position of the guide frame in the vertical direction of the track can be controlled.

[0018] In the actual engineering construction process, the reference square piles at both ends are first driven. After the reference square piles are laid out and driven, the square pile guide frame of this embodiment is installed on the reference square piles. The steel rod 5 is inserted into the soil through the through hole 4 at the end of the guide frame beam 1. Then the guide frame is lifted and the nut 6 is screwed in. Then the guide frame is lowered and placed on the nut 6. The height of the guide frame can be adjusted using the nut 6 for temporary fixing and positioning. After verifying the elevation and plane position of the guide frame, the nut 6 is adjusted and auxiliary supports are added at both ends and the middle of the guide frame. When driving square piles, the square piles are laid out according to the pile positions formed between the main outer frame and the reference rod 3 until the construction length of one guide frame is completed, and then the next cycle begins.

[0019] In summary, the guide frame of this utility model can effectively control the horizontal positioning and top elevation of square piles during the pile driving process, thereby controlling the axial position and verticality of the square piles, reducing planar distortion of the square piles, and improving the positioning and driving efficiency. Furthermore, this guide frame can be made from readily available materials on construction sites, such as square steel, and has the advantages of simple structure, durability, ease of operation, and low cost.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicator will also change accordingly. In this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "fixed" should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal connection of two components or the interaction between two components, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0021] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Although the implementation process of this utility model has been described in detail above, those skilled in the art can still modify the technical solutions described in the foregoing examples or make equivalent substitutions for some of the technical features. All modifications and equivalent substitutions made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A square pile guide frame, comprising a guide frame body and a support structure, characterized in that, The guide frame body includes a guide frame beam (1), a handle (2), and a reference rod (3). The handle (2) is connected to both ends of the guide frame beam (1) and forms the main body frame with the guide frame beam (1). The reference rods (3) are distributed along the length of the guide frame beam (1) in the main body frame. The ends of each reference rod (3) are fixedly connected to the guide frame beam (1). A through hole (4) is provided at the end of the guide frame beam (1). The support structure includes a support rod and a nut (6). The upper part of the support rod is machined with an external thread. The nut (6) is connected to the external thread. The support rod passes through the through hole (4). The guide frame beam (1) is mounted on the nut (6). The height of the guide frame body is changed by adjusting the nut (6).

2. The square pile guide frame as described in claim 1, characterized in that, The guide frame beam (1) is connected to the handle (2) and the reference rod (3) by welding.

3. The square pile guide frame as described in claim 1, characterized in that, The guide frame crossbeam (1) and handle (2) are made of square steel of the same specification.

4. The square pile guide frame as described in claim 1, characterized in that, The reference rod (3) is selected according to the design spacing of the square piles.

5. The square pile guide frame as described in claim 1, characterized in that, The support rod is made of steel rod (5).

Images