Pile guiding device for pile driver

Abstract

The pile guiding device for the pile driver comprises an installation support used for being assembled with a pile driver frame, the installation support is provided with a guiding and conveying part used for guiding and conveying precast piles and a regulating and controlling part used for regulating and controlling the included angle between the adjacent precast piles, and the regulating and controlling part comprises a regulating assembly. The adjusting assembly is used for adjusting and controlling the included angle between the adjacent precast piles. According to the technical scheme, the adjusting and controlling part and the adjusting assembly are arranged on the pile guiding device of the precast pile, so that the precast pile to be driven and the precast pile which is driven previously can be accurately arranged and driven according to the preset angle, and the accuracy and the efficiency of piling the precast pile are improved.

Description

Technical Field

[0001] This utility model relates to the field of piling, specifically to a piling guide device for a piling machine. Background Technology

[0002] Using pile drivers can significantly improve pile driving efficiency and construction quality. Pile drivers require a guide device to guide the precast piles, preventing them from tilting or breaking. For slope protection or fencing projects, precast piles are driven into the ground to form concrete retaining walls. Since construction fencing is rarely perfectly straight, the precast piles must be arranged according to a strict route, requiring precise control of the angle between adjacent piles. Traditional pile drivers struggle to maintain this operational requirement; therefore, a solution to this problem is necessary. Summary of the Invention

[0003] The purpose of this invention is to provide a pile guide device for a pile driver, which can improve the ability to adjust the angle between adjacent precast piles and improve pile driving accuracy.

[0004] To achieve the above objectives, the present invention adopts the following scheme.

[0005] A guide pile holder for a pile driver is characterized in that it includes an installation bracket for assembling with the pile driver frame, the installation bracket is provided with a guide part for guiding precast piles and an adjustment part for adjusting the included angle between adjacent precast piles, the adjustment part includes an adjustment component for adjusting the included angle between adjacent precast piles.

[0006] A further proposed solution is that the control unit includes a reference plate, which is movably installed, and an adjustment component is used to adjust the angle between the reference plate and the precast pile inside the guide unit.

[0007] The control panel is hinged together via a hinge shaft, and the adjustment assembly is used to control the rotation of the control panel around the hinge shaft.

[0008] The guide section includes a U-shaped component arranged horizontally, with two horizontally opposite guide clamping arms on the U-shaped component, and a reference panel installed on the overhanging end of the guide clamping arms.

[0009] The adjustment component is composed of a pneumatic cylinder or a hydraulic cylinder.

[0010] Guide wedges are provided on the two guide clamping arms, and the distance between the two guide wedges gradually increases from top to bottom.

[0011] The other ends of the two guide clamping arms are connected by connectors.

[0012] Guide rollers are provided on the connector and / or guide clamping arm respectively.

[0013] Guide wedges are provided on the connecting frame.

[0014] The control plate is composed of a reference plate. The piston rod and cylinder body of the hydraulic cylinder are hinged to the control plate and the U-shaped component, respectively. The length direction of the hydraulic cylinder matches the clamping direction of the U-shaped component.

[0015] The above-mentioned technical solution provided by this utility model, by setting an adjustment part and adjustment component on the guide pile of the precast pile, enables the precast pile to be driven and the previously completed precast pile to be accurately arranged and driven at a preset angle, thereby improving the accuracy and efficiency of precast pile driving. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 and Figure 3 This is a top view of the utility model in use.

[0018] Drawing number explanation: 11-Guide clamping arm, 12-Guide wedge, 13-Guide roller, 14-Control plate, 15-Adjustment component, 20-Precast pile. Detailed Implementation

[0019] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0020] As used herein, the terms “parallel,” “perpendicular,” etc., are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human errors.

[0021] The guide pile device (guide device) provided by this utility model is installed on the precast pile 20 pile driver to guide the lower end of the precast pile 20, specifically for guiding the H-shaped precast pile 20. Its structure is as follows: Figure 1As shown. A pile guide for a pile driver includes a mounting bracket for assembly with the pile driver frame. The mounting bracket is equipped with a guide section for guiding precast piles 20 and a control section for adjusting the angle between adjacent precast piles 20. The control section includes an adjustment component 15 for adjusting the angle between adjacent precast piles 20. In a further embodiment, the control section includes a reference plate, which is movably mounted. The adjustment component 15 is used to adjust the angle between the reference plate and the precast pile 20 within the guide section. The reference plate is hinged via a hinge shaft, and the adjustment component 15 is used to control the rotation of the reference plate around the hinge shaft. In this implementation method, during operation, the angle of the reference plate can be adjusted by adjusting component 15 to match the angle of the previously driven precast pile 20. When the next precast pile 20 is clamped on the pile driver, it is only necessary to adjust the reference plate to fit the pile surface of the previous precast pile 20. In this way, the angle between the subsequent precast pile 20 and the previous precast pile 20 will match the preset angle, thereby improving the accuracy and efficiency of pile driving.

[0022] The specific design includes a U-shaped guide section with two laterally opposite guide clamping arms 11 arranged horizontally. A reference panel is mounted on the cantilevered end of each guide clamping arm 11. The adjustment assembly 15 is a pneumatic or hydraulic cylinder. Guide wedges 12 are respectively provided on the two guide clamping arms 11, with the distance between the two guide wedges gradually increasing from top to bottom. The other ends of the two guide clamping arms 11 are connected by a connector. Guide rollers 13 are respectively provided on the connector and / or the guide clamping arms 11. Guide wedges 12 are provided on the connecting frame. The guide wedges 12 are provided to facilitate the lower end of the precast pile 20 entering the guide section. The rotatably mounted guide rollers 13 are mainly used to facilitate the guiding of the precast pile 20 and improve the smoothness of driving the precast pile 20. More specifically, referring to the panel structure of the control plate 14, the piston rod and cylinder body of the hydraulic cylinder are respectively hinged to the control plate 14 and the U-shaped part. The length direction of the hydraulic cylinder and the clamping direction of the U-shaped part are matched. Specifically, a connecting rod can be set on the back of the control plate 14 to hinge the piston rod of the hydraulic cylinder and the connecting rod.

[0023] The above-mentioned solution provided by this utility model, such as Figure 2 , 3 As shown, it can effectively improve the control accuracy of the included angle between precast piles 20, improve the efficiency of driving precast piles 20, and enable precast piles 20 to be driven quickly and accurately according to the preset route.

[0024] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional methods in the field.

Claims

1. A pile guiding device for a pile driver, characterized in that The mounting bracket is provided with a guide part for guiding the precast piles and a regulating part for regulating the included angle between the adjacent precast piles.

2. A pile guide for a pile driver as claimed in claim 1, characterised in that The regulating part comprises a contrast plate surface, and the contrast plate surface is movably installed.

3. A pile guide for a pile driver as claimed in claim 2, characterised in that, The contrast plate surface is hingedly installed through a hinge shaft, and the adjusting assembly is used for adjusting the included angle between the contrast plate surface and the precast piles in the guide part.

4. A pile guide for a pile driver as claimed in claim 1 or 3, characterised in that, The guide part comprises a U-shaped piece in the shape of U, and the U-shaped piece is horizontally arranged.

5. A pile guide for a pile driver as claimed in claim 4, characterised in that, The adjusting assembly is a gas cylinder or a hydraulic cylinder.

6. A pile guide for a pile driver as claimed in claim 5, characterised in that, The two guide clamping arms are respectively provided with guide wedges, and the distance between the two guide wedges gradually increases from top to bottom.

7. The pile guide for a pile driver as claimed in claim 5, wherein The other ends of the two guide clamping arms are connected through a connecting piece.

8. The pile guide for a pile driver as claimed in claim 5, characterised in that The connecting piece and / or the guide clamping arms are respectively provided with guide rollers.

9. The pile guide of claim 5, wherein, The connecting piece is provided with a guide wedge.

10. The pile guide for a pile driver as claimed in claim 5, characterised in that The contrast plate surface is a plate surface of a regulating plate. The piston rod and the cylinder body of the hydraulic cylinder are respectively hingedly connected with the regulating plate and the U-shaped piece. The length direction of the hydraulic cylinder and the direction of the clamping opening of the U-shaped piece are matched.

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