Water transport engineering construction phc pipe pile guide frame structure

Abstract

The utility model relates to the field of PHC pipe pile construction technology, especially relates to a water transport engineering construction PHC pipe pile guide frame structure, including two pontoons, two fixed guide frames are connected to the both ends of the pontoon, and the mobile guide frame of optional connection in the preset position of two pontoons, two mobile guide frames are opposite arrangement, the mobile guide frame includes clamping assembly, the positioning assembly of setting in the pontoon and the link assembly of adjustable connection in clamping assembly and positioning assembly, and the different preset position of positioning assembly is connected in link assembly, is used for adjusting the interval of two positioning assemblies. The water transport engineering construction PHC pipe pile guide frame structure of the utility model, the simple structure of each component of the utility model, the simple sliding of mobile guide frame can be carried out, and the assembly of mobile guide frame and the opposite adjustment of two mobile guide frames also adopt simple sliding operation and can move back. Each connecting part adopts bolt fastening connection respectively, and the simple structure is convenient to operate, and the failure can also be maintained conveniently.

Description

Technical Field

[0001] This utility model relates to the field of PHC pipe pile construction technology, and more specifically, to a PHC pipe pile guide frame structure for waterway engineering construction. Background Technology

[0002] In the construction of PHC pipe piles in waterway engineering, the guide frame can guide the PHC pipe piles to sink, reduce repeated construction caused by pile tilting, and ensure the stability of subsequent projects.

[0003] Patent CN114934509B discloses a PHC pipe pile driving guide frame and a PHC pipe pile driving method using this guide frame. The control mechanism controls the movement of the first and second guide plates towards or away from each other. A guide rod pushes a limit rod to release the lock, and the main rubber wheel and secondary rubber wheel cooperate to drive the first guide plate away from the second guide plate. Simultaneously, the first guide plate pulls a transmission block via a transmission rope, driving the transmission rod to push the second guide plate in the opposite direction, achieving synchronous opening of the two guide plates in opposite directions. However, the control mechanism of the aforementioned PHC pipe pile driving guide frame includes a limit rod, locking spring, main rubber wheel, secondary rubber wheel, and complex transmission components, resulting in a complex structure and operation. Furthermore, it is prone to malfunction and difficult to maintain in the humid environment of water transport engineering. Therefore, a simpler and easier-to-operate PHC guide frame is needed. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a PHC pipe pile guide frame structure for waterway engineering construction.

[0005] A PHC pipe pile guide frame structure for waterway engineering construction includes two pontoons;

[0006] The two ends of the pontoon are connected to two fixed guide frames;

[0007] In addition, a movable guide frame is selectively connected to a preset position of the two pontoons; the two movable guide frames are arranged opposite to each other; the movable guide frame includes a clamping component, a positioning component sleeved on the pontoon, and a connecting component adjustablely connected to the clamping component and the positioning component, the positioning component being connected to different preset positions of the connecting component to adjust the distance between the two positioning components.

[0008] Furthermore, the float has several first positioning holes for connecting the positioning assembly.

[0009] Furthermore, the positioning component has a U-shaped plate structure with its opening facing inward; the positioning component has a second positioning hole that is adapted to one of the first positioning holes;

[0010] Limiting plates are respectively provided on the upper and lower surfaces of the positioning component.

[0011] Furthermore, the clamping assembly includes an inverted L-shaped bracket, the horizontal section of which has a semi-circular groove, and the top of which is provided with an arc-shaped plate. The arc-shaped plate is fitted with an arc-shaped kit for fitting and connecting the two arc-shaped plates.

[0012] Furthermore, the arc-shaped plate has a third positioning hole, and the arc-shaped kit has a fourth positioning hole; the third and fourth positioning holes at different positions are connected by bolts after they coincide, so as to fix or not fix the two arc-shaped plates.

[0013] Furthermore, a first handle is fixed to the outer side of the arc-shaped kit.

[0014] Furthermore, the vertical section of the inverted L-shaped bracket is provided with a connecting hole for connecting the connecting component.

[0015] Furthermore, the connecting assembly includes two connecting plates arranged vertically, with the vertical plate of the connecting plate connected to the connecting hole; the horizontal plate of the connecting plate has a connected rectangular through hole and a strip-shaped through groove, and the limiting plate moves along the strip-shaped through groove to a preset position; the horizontal plate of the connecting plate also has several fifth positioning holes, each of which is arranged in a direction perpendicular to the buoy. By using bolts to pass through the corresponding first positioning holes of the buoy, the second positioning holes of the positioning assembly, and the fifth positioning holes of the connecting assembly, different positions of the connecting assembly can be fixed to the buoy.

[0016] Furthermore, the connecting plate located above is fixed with a second handle to facilitate the movement of the connecting assembly.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This waterway project uses a PHC pipe pile guide frame structure. Floating pontoons are arranged along the pile centerline. Fixed guide frames at both ends connect to the first PHC pipe pile to form a stable platform. The movable guide frame uses connecting components to allow the two clamping components to quickly close or separate. After the clamping components are closed, bolts are simultaneously passed through the first positioning hole of the pontoon, the second positioning hole of the positioning component, and the fifth positioning hole of the connecting component to fix the movable guide frame to the pontoon. Simultaneously, arc-shaped fittings are used to further secure the two clamping components, creating a double positioning system. After pile driving is completed, the bolts are removed, and the movable guide frame is slid to the next set of first positioning holes to continue operation.

[0019] The PHC pipe pile guide frame structure for this waterway engineering project features simple component structures. The movable guide frame can be moved using simple sliding, and the assembly of the movable guide frame and the adjustment of the two movable guide frames to move relative or opposite directions also require simple sliding operations. All connecting parts are secured with bolts, resulting in a simple structure, convenient operation, and easy maintenance even in the event of a malfunction. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the PHC pipe pile guide frame structure in the waterway engineering construction of the embodiment.

[0022] Figure 2 This is a schematic diagram of the installation of the movable guide frame in the embodiment.

[0023] Figure 3 In the embodiments Figure 2 A schematic diagram of its breakdown.

[0024] In the diagram: 1. Float; 11. First positioning hole;

[0025] 2. Fixed guide frame; 21. Guide hole;

[0026] 3. Connecting rod;

[0027] 4. Clamping assembly; 41. Groove; 42. Arc-shaped plate; 421. Third positioning hole; 43. Arc-shaped kit; 431. Arc-shaped groove; 432. Fourth positioning hole; 44. First handle; 45. Connecting hole;

[0028] 5. Positioning component; 51. Second positioning hole; 52. Limiting plate;

[0029] 6. Connecting components; 61. Vertical plate; 62. Horizontal plate; 621. Rectangular through hole; 622. Strip through groove; 623. Fifth positioning hole; 63. Second handle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figures 1-3As shown, this embodiment provides a PHC pipe pile guide frame structure for waterway engineering construction, including two pontoons 1, two fixed guide frames 2 connected to both ends of the pontoons 1, and movable guide frames selectively connected to preset positions of the two pontoons 2. Two connecting rods 3 are fixedly connected between the two pontoons 1, and the two connecting rods 3 are respectively located on the outer sides of both ends of the pontoons 1. A fixed guide frame 2 is also fixedly connected to the end of the pontoon 1, wherein the fixed guide frame 2 is a hollow plate with guide holes 21. The two movable guide frames are arranged opposite each other, and the movable guide frame includes a clamping component 4, a positioning component 5 sleeved on the pontoon 1, and a connecting component 6 adjustablely connected to the clamping component 4 and the positioning component 5. The positioning component 5 is connected to different preset positions of the connecting component to adjust the distance between the two positioning components 5.

[0032] In this embodiment, each float 1 has several vertically arranged first positioning holes 11 for connecting the positioning assembly 5. The positioning assembly 5 is a U-shaped plate structure with its opening facing inwards, allowing it to be fitted onto one side of the float 1. The positioning assembly 5 has second positioning holes 51 that are adapted to one set of first positioning holes 11 on the float 1; limiting plates 52 are fixedly attached to the upper and lower end faces of the positioning assembly 4.

[0033] In this embodiment, the clamping assembly 4 includes an inverted L-shaped bracket. The horizontal section of the inverted L-shaped bracket has a semi-circular groove 41, and its inner wall is fixed with a rubber layer for cushioning. An arc-shaped plate 42 is provided at the top of the horizontal section. An arc-shaped fitting 43 is attached to the arc-shaped plate 42, used to fit and connect the two arc-shaped plates 42. The arc-shaped fitting 43 is an arc-shaped plate with an arc-shaped groove 431 in the middle. The arc-shaped plate 42 has two third positioning holes 421, and the arc-shaped fitting 43 has two fourth positioning holes 432. The third positioning holes 421 and fourth positioning holes 432 at different positions overlap and are connected by bolts to fix or separate the two arc-shaped plates 43. Specifically, when the arc-shaped fitting 43 is fitted onto one of the arc-shaped plates 42, the corresponding third positioning holes 421 and fourth positioning holes 432 overlap and are connected by bolts. The arc-shaped fitting 43 is merely placed within the clamping assembly, and the two clamping assemblies are separated and not fixed. When the arc-shaped fitting 43 is fitted onto the two arc-shaped plates 42, the two fourth positioning holes of the same arc-shaped fitting 43 overlap with the two adjacent third positioning holes 421 of the two arc-shaped plates 42 and are connected by bolts. That is, the two arc-shaped plates 42 are connected by the arc-shaped fitting 43. At this time, the two clamping components are fixedly connected by fixing the arc-shaped fitting 43 to the arc-shaped plates 42. Among them, the third positioning hole 421 and the fourth positioning hole 432 are threaded holes.

[0034] Furthermore, the outer side of the arc-shaped kit 43 is fixed with a first handle 44, which facilitates the movement of the arc-shaped kit 43, allowing it to move along the arc-shaped plate 42 or be placed directly from top to bottom so that the arc-shaped kit 43 is locked onto the arc-shaped plate 42.

[0035] Two rows of connecting holes 45 are also provided on the vertical section of the inverted L-shaped bracket for connecting the connecting component 6.

[0036] In this embodiment, the connecting component 6 includes two connecting plates arranged vertically. The vertical plate 61 of the connecting plate is connected to the connecting hole 45 of the vertical section of the inverted L-shaped bracket. The horizontal plate 62 of the connecting plate has a connected rectangular through hole 621 and a strip through groove 622. The limiting plate 52 of the positioning component 5 passes through the rectangular through hole 621 and then moves to a preset position along the strip through groove 622. The horizontal plate 62 of the connecting plate also has several fifth positioning holes 623, each of which is arranged in a direction perpendicular to the float 1. By using bolts to pass through the corresponding first positioning hole 11 of the float 1, the second positioning hole 51 of the positioning component 5, and the fifth positioning hole 623 of the connecting component 6, the different positions of the connecting component 6 can be fixed to the float 1. The connecting plate located at the top is fixed with a second handle 63, which facilitates the movement of the connecting component 6.

[0037] The PHC pipe pile guide frame structure provided in this embodiment for waterway engineering construction first determines the construction position of the pipe pile, then sets up guide piles on the center line of the pipe pile. The guide piles directly use PHC pipe piles, and then this guide frame structure is installed. Each guide pile is inserted into a corresponding fixed guide frame 2. Then, the movable guide frame is installed in a set of first positioning holes 11 on the edge of the buoy 1 to position the PHC pipe pile and assist in its driving. After the PHC pipe pile is driven, the movable guide frame is moved sequentially to other first positioning holes 11 for driving guidance. When the movable guide frame is installed in the first positioning hole 11 of the pontoon 1, the positioning component 5 is first fitted into the first positioning hole 11 of the pontoon 1. Then, the rectangular through holes 621 of the two connecting plates are fitted into the positioning component 5 from the top and bottom respectively. The vertical plate 62 of the connecting plate is installed on the outside of the vertical section of the clamping component 4. Then, bolts are used to pass through the corresponding first positioning hole 11 of the pontoon 1, the second positioning hole 51 of the positioning component 5 and the fifth positioning hole 623 of the corresponding position of the connecting component 6 to fix the connecting component 6 to the pontoon 1. At this time, the two clamping components 4 abut against each other, and their grooves 41 are spliced ​​into a circular through groove for guiding the PHC pipe pile. When the two clamping components 4 come into contact, an arc-shaped fitting 43 is fitted onto the two arc-shaped plates 42. The two fourth positioning holes of the same arc-shaped fitting 43 overlap with the two third positioning holes 421 of the two arc-shaped plates 42 and are connected by bolts. The arc-shaped fitting 43 connects the two arc-shaped plates 42. At this time, the two clamping components are fixedly connected by the arc-shaped fitting 43 and the arc-shaped plates 42.

[0038] In practical applications, the fifth positioning hole 623 of the horizontal plate 62 of the connecting plate can be replaced with a strip hole. Bolts are used to pass through the corresponding first positioning hole 11 of the pontoon 1, the second positioning hole 51 of the positioning component 5, and the strip hole of the connecting component 6. The strip hole can be fixed at different positions, which can fix the connecting component 6 to the pontoon 1 at different positions. At the same time, this structural design can also buffer the vibration during pile driving to a certain extent.

[0039] The PHC pipe pile guide frame structure provided in this embodiment for waterway engineering construction includes a pontoon 1 pre-laid along the centerline of the pipe pile. After the fixed guide frames 2 at both ends are inserted into the PHC pipe pile, a stable working platform is formed. The movable guide frame is equipped with connecting components 6, allowing the clamping components 4 to move closer or further apart. When the two clamping components 4 abut and are fixedly connected, they guide the PHC pipe pile. At this time, bolts are used to pass through the corresponding first positioning hole 11 of the pontoon 1, the second positioning hole 51 of the positioning component 5, and the corresponding fifth positioning hole 623 of the connecting component 6 to fix the movable guide frame to the pontoon 1. Simultaneously, the two clamping components 4 are fixedly connected using arc-shaped fittings 43, forming a double positioning and fixing of the movable guide frame, thereby guiding the PHC pipe pile. After driving one PHC pipe pile, the bolts on the pontoon 1 are removed, and the movable guide frame is slid down to the next set of first positioning holes to continue operation.

[0040] The PHC pipe pile guide frame structure for waterway engineering construction provided in this embodiment has a simple structure for each component. The moving guide frame can be moved by simple sliding, and the assembly of the moving guide frame and the adjustment of the two moving guide frames to move relative to or away from each other can also be done by simple sliding operations. In this embodiment, each connecting part is fastened with bolts, which is simple in structure and easy to operate, and can be easily maintained even if a failure occurs.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A PHC pipe pile guide frame structure for waterway engineering construction, characterized in that, Includes two pontoons (1); The two fixed guide frames (2) are connected to both ends of the float (1); In addition, a movable guide frame is selectively connected to a preset position of the two floats (1); the two movable guide frames are arranged opposite to each other; the movable guide frame includes a clamping component (4), a positioning component (5) sleeved on the float (1) and a connecting component (6) adjustablely connected to the clamping component (4) and the positioning component (5), the positioning component (5) being connected to different preset positions of the connecting component (6) for adjusting the distance between the two positioning components (5).

2. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 1, characterized in that, The float (1) has several first positioning holes (11) for connecting the positioning assembly (5).

3. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 2, characterized in that, The positioning component (5) is a U-shaped plate structure with its opening facing inward; the positioning component (5) has a second positioning hole (51) that is adapted to one of the first positioning holes (11); The positioning component (5) is provided with limiting plates (52) on its upper and lower ends respectively.

4. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 3, characterized in that, The clamping assembly (4) includes an inverted L-shaped bracket. The horizontal section of the inverted L-shaped bracket has a semi-circular groove (41). The top of the horizontal section is provided with an arc-shaped plate (42). The arc-shaped plate (42) is engaged with an arc-shaped kit (43) for fitting and connecting the two arc-shaped plates (42).

5. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 4, characterized in that, The arc-shaped plate (42) has a third positioning hole, and the arc-shaped kit (43) has a fourth positioning hole (432).

6. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 5, characterized in that, The outer side of the arc-shaped kit (43) is fixed with a first handle (44).

7. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 6, characterized in that, The vertical section of the inverted L-shaped bracket has a connecting hole (45) for connecting the connecting component (6).

8. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 7, characterized in that, The connecting assembly (6) includes two connecting plates arranged vertically. The vertical plate (61) of the connecting plate is connected to the connecting hole (45). The horizontal plate (62) of the connecting plate has a rectangular through hole (621) and a strip through groove (622) that are connected to each other. The limiting plate (52) moves along the strip through groove (622) to a preset position. The horizontal plate (62) of the connecting plate also has a number of fifth positioning holes (623). Each fifth positioning hole (623) is arranged in a direction perpendicular to the float (1).

9. The PHC pipe pile guide frame structure for waterway engineering construction according to claim 8, characterized in that, A second handle (63) is fixed to the connecting plate above to facilitate the movement of the connecting assembly (6).

Images