Prefabricated and assembled wave pile perpendicularity guide frame

Abstract

The invention provides a prefabricated and assembled wave pile perpendicularity guide frame. The prefabricated and assembled wave pile perpendicularity guide frame comprises frame body adjusting cross beams, frame body longitudinal beams, sliding supporting legs and guide sliding rails. The pair of frame body adjusting cross beams are arranged in parallel, and the frame body longitudinal beams are adjustably connected between the end parts of the pair of frame body adjusting cross beams, so that the pair of frame body adjusting cross beams and the pair of frame body longitudinal beams are connected to form a width-adjustable rectangular guide frame; the pair of guide sliding rails are installed on the two sides of a wave pile, a plurality of sliding supporting legs are installed at the bottom of each frame body longitudinal beam at intervals, the lower end of each sliding supporting leg is arranged in the corresponding guide sliding rail in a sliding mode, and therefore the width-adjustable rectangular guide frame can be movably erected at the construction position of the wave pile along the pair of guide sliding rails. The invention relates to the technical field of building construction, and can solve the problem that a wave pile perpendicularity guide frame in the prior art cannot adapt to wave piles of different models.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a prefabricated and assembled wave pile verticality guide frame. Background Technology

[0002] During the construction of a certain building project, prestressed concrete (W-CP-400-Ⅰ type) wave piles with a length of 15m were required to be constructed in the river channel within the red line area. Due to the curved thin-walled structure of the components and the fact that the soil to be driven was river and pond silt, the pile body was prone to tilting during the construction of the prestressed concrete wave piles. External tool guide frames were required to prevent the pile body from tilting.

[0003] Existing guide frames are mostly one-piece structures welded from H-beams, as shown in the attached figure. Figure 1 As shown, welding is performed according to the design requirements of the wave pile arch height in the engineering drawings. However, the width cannot be adjusted, and the cost is high. Furthermore, according to the standard drawing "Q / 321183-JH009-2015", the common prestressed wave pile arch heights typically include 250mm, 300mm, 350mm, 400mm, 500mm, and 600mm. The integrated guide frame structure cannot meet the usage requirements of different wave pile models, resulting in low turnover rate, excessive investment in construction materials, uneconomical construction, and high construction costs.

[0004] Therefore, there is a need to provide a prefabricated and assembled wave pile verticality guide frame that can solve the problem that the existing wave pile verticality guide frame cannot adapt to different types of wave piles. Summary of the Invention

[0005] The purpose of this invention is to provide a prefabricated, assembled wave pile verticality guide frame, which can solve the problem that existing wave pile verticality guide frames cannot adapt to different types of wave piles.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows:

[0007] A prefabricated, assembled vertical guide frame for wave piles includes: a frame adjustment beam, a frame longitudinal beam, sliding legs, and guide rails; a pair of frame adjustment beams are arranged in parallel, and the ends of the pair of frame adjustment beams are adjustablely connected to the frame longitudinal beams, so that the pair of frame adjustment beams and the pair of frame longitudinal beams are connected to form a width-adjustable rectangular guide frame; a pair of guide rails are installed on both sides of the wave pile, and several sliding legs are installed at intervals at the bottom of each frame longitudinal beam, with the lower end of each sliding leg slidably disposed in the guide rail, so that the width-adjustable rectangular guide frame can be movably erected at the construction position of the wave pile along the pair of guide rails.

[0008] The frame adjustment beam has an adjustment groove along its length, and the ends of the frame longitudinal beams are adjustablely connected to the frame adjustment beam via the adjustment groove and connectors.

[0009] The aforementioned adjustment groove has several grooves, which are arranged in parallel to each other.

[0010] The end of the longitudinal beam of the frame is provided with a first connecting plate, and a number of first connecting holes are formed at intervals on the first connecting plate. A second connecting hole is formed on the frame adjusting beam. When one of the first connecting holes is aligned with the second connecting hole, the first connecting plate is connected to the frame adjusting beam through the first connecting hole and the second connecting hole via a connector.

[0011] Each of the aforementioned sliding legs includes a leg body and a pulley; the upper end of the leg body is vertically connected to the bottom of the frame longitudinal beam, and the pulley is installed at the lower end of the leg body, with the pulley rolling within the guide rail.

[0012] The upper and lower ends of the outrigger body are provided with second connecting plates, so that the upper end of the outrigger body is vertically connected to the bottom of the frame longitudinal beam through the second connecting plate, and the lower end of the outrigger body is fixedly connected to the pulley frame through the second connecting plate.

[0013] The top of the frame adjustment beam and the frame longitudinal beam are equipped with a level instrument, and the level instrument on the frame adjustment beam and the level instrument on the frame longitudinal beam are arranged perpendicular to each other.

[0014] The adjustable crossbeam of the frame is provided with a hook on the side away from the longitudinal beam of the frame, and the power unit is connected to the width-adjustable rectangular guide frame via a traction rope and the hook.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. The adjustable crossbeam and longitudinal beam of the frame of the present invention are adjustablely connected by an adjusting groove and a connector. The spacing between a pair of longitudinal beams can be adjusted according to the arching height requirements of the wave pile, that is, the width of the adjustable rectangular guide frame, which can adapt to different types of wave piles. At the same time, the detachable connection of the connector facilitates the disassembly, assembly, recycling, transportation and turnover of the adjustable crossbeam and longitudinal beam, making it more convenient and flexible to use, effectively reducing the costs of transportation, transfer and processing, and has good economic benefits.

[0017] 2. The adjustable-width rectangular guide frame of the present invention can move along the guide rail via traction rope and hook under the action of the power device, which facilitates the verticality control of the wave pile driving process at different positions, and is conducive to greatly improving the construction efficiency and quality of wave piles and saving construction time. Attached Figure Description

[0018] The above and other objects, features and advantages of this disclosure will become more apparent from the accompanying drawings, in which like reference numerals generally denote like parts.

[0019] Figure 1 This is a structural diagram of a guide frame in the prior art;

[0020] Figure 2 This is a top view of the adjustable-width rectangular guide frame in a prefabricated assembled wave pile verticality guide frame of the present invention;

[0021] Figure 3 This is a side view of the connection between the longitudinal beam of the frame and the first connecting plate in a prefabricated wave pile verticality guide frame of the present invention.

[0022] Figure 4 This is a front view of the connection between the longitudinal beam of the frame and the first connecting plate in a prefabricated wave pile verticality guide frame of the present invention;

[0023] Figure 5 This is a front view of the frame adjustment beam (without hooks installed) in a prefabricated wave pile verticality guide frame of the present invention.

[0024] Figure 6 This is a side view of the connection between the frame adjustment beam and the first connecting plate in a prefabricated wave pile verticality guide frame of the present invention.

[0025] Figure 7 This is a front view of the prefabricated wave pile verticality guide frame of the present invention, in which the frame adjustment beam and the frame longitudinal beam are connected by a first connecting plate;

[0026] Figure 8 This is a front view (with mounting hooks) of the frame adjustment beam in a prefabricated wave pile verticality guide frame of the present invention.

[0027] Figure 9 This is a bottom view of the connection between the longitudinal beam of the frame, the main body of the support legs, and the second connecting plate in a prefabricated and assembled wave pile verticality guide frame of the present invention.

[0028] Figure 10 This is a schematic diagram showing the connection between the sliding legs and the guide rail in a prefabricated wave pile verticality guide frame according to the present invention.

[0029] In the figure, the frame adjustment beam 1, adjustment groove 11, second connecting hole 12, frame longitudinal beam 2, sliding support leg 3, support leg body 31, pulley 32, second connecting plate 33, guide rail 4, first connecting plate 5, first connecting hole 51, level 6, and hook 7. Detailed Implementation

[0030] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, provides a prefabricated, assembled wave pile verticality guide frame according to the present invention. The advantages and features of the present invention will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0031] Please see the appendix Figure 2 and attached Figure 10 A prefabricated, assembled wave pile verticality guide frame includes a frame adjustment beam 1, a frame longitudinal beam 2, sliding legs 3, and guide rails 4. A pair of frame adjustment beams 1 are arranged in parallel, and the ends of the pair of frame adjustment beams 1 are adjustablely connected to the frame longitudinal beams 2, so that the pair of frame adjustment beams 1 and the pair of frame longitudinal beams 2 are connected to form a width-adjustable rectangular guide frame. A pair of guide rails 4 are installed on both sides of the wave pile, and several sliding legs 3 are installed at intervals at the bottom of each frame longitudinal beam 2. The lower end of each sliding leg 3 is slidably set in the guide rail 4, so that the width-adjustable rectangular guide frame can be movably erected along the pair of guide rails 4 at the construction position of the wave pile.

[0032] The adjustable connection between the longitudinal beams 2 and the adjustable crossbeams 1 allows for adjustment of the spacing of the longitudinal beams 2, thus adapting to different types of wave piles. This improves the versatility of the width-adjustable rectangular guide frame for different types of wave piles with varying arch heights, increases the overall turnover rate of the guide frame, and reduces material waste and input.

[0033] The sliding outrigger 3 and the guide rail 4 work together to allow the adjustable-width rectangular guide frame to move along the guide rail 4 to meet the needs of driving corrugated piles at different locations. The adjustable-width rectangular guide frame is used to guide the pile body during the driving of corrugated piles and prevent the pile body from tilting. Using a guide frame to prevent the pile body from tilting during driving is a standard practice in this field and will not be described in detail here.

[0034] Please see the appendix Figure 5 and attached Figure 7 The frame adjustment beam 1 has an adjustment groove 11 formed along its length direction, and the end of the frame longitudinal beam 2 is adjustablely connected to the frame adjustment beam 1 through the adjustment groove 11 and a connector.

[0035] The length of the adjustment groove 11 can be adapted to the actual width adjustment requirements. The adjustment groove is used to connect the frame longitudinal beam 2 and the frame adjustment crossbeam 1. The length of the adjustment groove 11 can meet the spacing adjustment of a pair of frame longitudinal beams 2, thereby adapting to different types of wave piles.

[0036] Please see the appendix Figure 5 and attached Figure 7The adjustment groove 11 is provided with several grooves, and the several adjustment grooves 11 are arranged in parallel to each other.

[0037] Preferably, two adjustment slots 11 can be provided to increase the connection nodes between the frame longitudinal beam 2 and the frame adjustment crossbeam 1, thereby improving the structural stability and structural strength of the width-adjustable rectangular guide frame.

[0038] Please see the appendix Figure 3 To be continued Figure 7 The end of the frame longitudinal beam 2 is provided with a first connecting plate 5, and a plurality of first connecting holes 51 are formed on the first connecting plate 5 at intervals. The frame adjusting crossbeam 1 is provided with a second connecting hole 12. When one of the first connecting holes 51 and the second connecting hole 12 are aligned, the first connecting plate 5 is connected to the frame adjusting crossbeam 1 through the first connecting hole 51 and the second connecting hole 12 via a connector.

[0039] The longitudinal beams 2 of the frame can be made of high-strength H-beams. Since the ends of the H-beams cannot be directly connected to the adjusting crossbeams 1, a first connecting plate 5 can be welded to the ends of the H-beams to facilitate connection with the adjusting crossbeams 1. Several first connecting holes 51 at different positions facilitate connection with the second connecting holes 12 on the adjusting crossbeams 1, further increasing the adjustment range of the spacing between a pair of longitudinal beams 2, thereby further increasing the versatility and adaptability of the width-adjustable rectangular guide frame.

[0040] Preferably, the connectors can be made of M18 high-strength bolts and nuts, which ensure reliable connection, easy disassembly and assembly, and convenient turnover, transportation and recycling.

[0041] Please see the appendix Figure 9 and attached Figure 10 Each of the sliding support legs 3 includes a support leg body 31 and a pulley 32; the upper end of the support leg body 31 is vertically connected to the bottom of the frame longitudinal beam 2, and the pulley 32 is installed at the lower end of the support leg body 31 and is rolled in the guide rail 4.

[0042] The pulley 32 rolls within the guide rail 4, facilitating the movement of the adjustable rectangular guide frame to different locations for the construction of the wave piles. The sliding is smooth and stable, and the movement of the adjustable rectangular guide frame is time-saving and labor-saving.

[0043] Before laying the guide rail 4, the ground on both sides of the wave pile needs to be hardened to ensure that the ground has sufficient bearing capacity.

[0044] Please see the appendix Figure 9 and attached Figure 10 The upper and lower ends of the support leg body 31 are provided with second connecting plates 33, so that the upper end of the support leg body 31 is vertically connected to the bottom of the frame longitudinal beam 2 through the second connecting plates 33, and the lower end of the support leg body 31 is fixedly connected to the wheel frame of the pulley 32 through the second connecting plates 33.

[0045] The outrigger body 31 can be made of channel steel. The upper end of the channel steel has a small contact area with the bottom of the frame longitudinal beam 2. The connection area between the channel steel and the frame longitudinal beam 2 can be increased by adding a second connecting plate 33, thereby improving the reliability of the connection node. The lower end of the channel steel is not convenient for fixing the pulley 32 wheel frame. The second connecting plate 33 can facilitate the installation of the wheel frame.

[0046] Please see the appendix Figure 2 The top of the frame adjustment beam 1 and the frame longitudinal beam 2 is equipped with a level instrument 6, and the level instrument 6 on the frame adjustment beam 1 and the level instrument 6 on the frame longitudinal beam 2 are arranged perpendicular to each other.

[0047] After the width-adjustable rectangular guide frame is installed on a pair of guide rails 4, the levelness of the width-adjustable rectangular guide frame can be checked using level instruments 6 arranged laterally and longitudinally. Preferably, the wheel frame of the pulley 32 can be screwed to the second connecting plate 33 via a screw, so that when the levelness does not meet the requirements, the levelness of the width-adjustable rectangular guide frame can be adjusted by screwing the screw in and out, thereby ensuring the accuracy of its control over the verticality of the pile body and improving the construction quality.

[0048] Please see the appendix Figure 8 The frame adjustment beam 1 is provided with a hook 7 on the side away from the frame longitudinal beam 2. The power unit (not shown in the figure) is connected to the width adjustable rectangular guide frame via a traction rope (not shown in the figure) and the hook 7.

[0049] Preferably, electric hoists, winches, or other electric traction equipment can be used as power devices. The adjustable rectangular guide frame is pulled by a wire rope or other traction rope via a hook 7, so that it moves along the guide rail 4. This allows the adjustable rectangular guide frame to move sequentially to the construction position of each wave pile, thereby improving construction efficiency.

[0050] Please see the appendix Figure 2 To be continued Figure 10 The manufacturing method of this invention is as follows:

[0051] The adjustable crossbeam 1 can be made of 25B hot-rolled channel steel (section size 250×80, thickness 10mm), and its length can be selected according to the actual width adjustment requirements, i.e., the camber height of the wave pile. Two second connecting holes 12 with a diameter of 20mm are opened at each end of the adjustable crossbeam 1. The centers of the two second connecting holes 12 are respectively 50mm from the top and bottom surfaces of the adjustable crossbeam 1. Two parallel adjusting grooves 11 with a width of 20mm are opened on the adjustable crossbeam 1. Hooks 7 are welded to the side of the adjustable crossbeam 1 away from the longitudinal beam 2.

[0052] The longitudinal beam 2 of the frame can be made of HW250×250 steel, 6m in length, 9mm thick web, and 14mm thick flange. The first connecting plate 5 can be made of 10mm thick steel plate, with dimensions matching the cross-sectional dimensions of the longitudinal beam 2. The first connecting plate 5 can be directly welded to the end of the longitudinal beam 2. Four symmetrical first connecting holes 51 with a diameter of 20mm are provided on the first connecting plate 5.

[0053] The outrigger body 31 can be made of No. 8 channel steel (section size 150×150, thickness 10mm) and has a length of 500mm. The second connecting plate 33 can be made of 150×150×10mm steel plate. One second connecting plate 33 is used to weld the upper end of the outrigger body 31 and the lower wing plate of the frame longitudinal beam 2. A sliding outrigger 3 can be welded at each end of the frame longitudinal beam 2 (the second connecting plate 33 at the end of the frame longitudinal beam 2 is 125mm away from the end face of the frame longitudinal beam 2) and in the middle. The other second connecting plate 33 is used to weld the wheel frame of the pulley 32.

[0054] The guide rail 4 can be made of No. 10 channel steel, and its length can be adapted to the actual construction needs.

[0055] The construction steps of this invention are as follows: construction preparation → river channel surveying and setting out → positioning and assembling the adjustable-width rectangular guide frame → leveling the adjustable-width rectangular guide frame (using the bubble in the level instrument 6 to center it) → controlling the verticality of the wave pile through the adjustable-width rectangular guide frame → driving the pile in → adjusting the deviation → driving to the design elevation → construction record → pulling and moving the adjustable-width rectangular guide frame to the next wave pile → repeating the above steps → removing the adjustable-width rectangular guide frame after the wave pile construction is completed → when using it again, reinstall the adjustable-width rectangular guide frame of the corresponding width according to the arch height of the wave pile.

[0056] The above description is merely a description of preferred embodiments of the present invention and is not intended to limit the scope of the present invention in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A prefabricated, assembled wave pile verticality guide frame, characterized in that, include: The frame includes an adjustable crossbeam (1), a frame longitudinal beam (2), sliding legs (3), and a guide rail (4). A pair of adjustable crossbeams (1) are set in parallel, and the ends of the pair of adjustable crossbeams (1) are adjustablely connected to the frame longitudinal beam (2), so that the pair of adjustable crossbeams (1) and the pair of frame longitudinal beams (2) are connected to form a width-adjustable rectangular guide frame. A pair of guide rails (4) are installed on both sides of the wave pile. Several sliding legs (3) are installed at intervals at the bottom of each frame longitudinal beam (2). The lower end of each sliding leg (3) is slidably set in the guide rail (4), so that the width-adjustable rectangular guide frame can be movably erected at the construction position of the wave pile along the pair of guide rails (4).

2. The prefabricated and assembled wave pile verticality guide frame as described in claim 1, characterized in that, The frame adjustment beam (1) has an adjustment groove (11) formed along its length direction. The end of the frame longitudinal beam (2) is adjustablely connected to the frame adjustment beam (1) via the adjustment groove (11) and a connector.

3. The prefabricated and assembled wave pile verticality guide frame as described in claim 2, characterized in that, The adjustment groove (11) is provided with several grooves, and the several adjustment grooves (11) are arranged in parallel to each other.

4. The prefabricated assembled wave pile verticality guide frame as described in claim 1 or 2, characterized in that, The end of the frame longitudinal beam (2) is provided with a first connecting plate (5), and a number of first connecting holes (51) are formed at intervals on the first connecting plate (5). A second connecting hole (12) is formed on the frame adjusting beam (1). When one of the first connecting holes (51) is aligned with the second connecting hole (12), the first connecting plate (5) is connected to the frame adjusting beam (1) through the first connecting hole (51) and the second connecting hole (12) via a connector.

5. The prefabricated and assembled wave pile verticality guide frame as described in claim 1, characterized in that, Each of the sliding legs (3) includes a leg body (31) and a pulley (32); the upper end of the leg body (31) is vertically connected to the bottom of the frame longitudinal beam (2), and the pulley (32) is installed at the lower end of the leg body (31). The pulley (32) is rolled in the guide rail (4).

6. The prefabricated and assembled wave pile verticality guide frame as described in claim 5, characterized in that, The upper and lower ends of the support leg body (31) are provided with second connecting plates (33), so that the upper end of the support leg body (31) is vertically connected to the bottom of the frame longitudinal beam (2) through the second connecting plate (33), and the lower end of the support leg body (31) is fixedly connected to the wheel frame of the pulley (32) through the second connecting plate (33).

7. The prefabricated assembled wave pile verticality guide frame as described in claim 1 or 2, characterized in that, The top of the frame adjustment beam (1) and the frame longitudinal beam (2) is equipped with a level (6), and the level (6) on the frame adjustment beam (1) and the level (6) on the frame longitudinal beam (2) are arranged perpendicular to each other.

8. The prefabricated wave pile verticality guide frame as described in claim 1 or 2, characterized in that, The adjustable crossbeam (1) of the frame is provided with a hook (7) on the side away from the longitudinal beam (2) of the frame. The power unit is connected to the width adjustable rectangular guide frame through the hook (7) via a traction rope.

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