Sheet pile construction guide frame

Abstract

The utility model relates to a sheet pile construction guide frame, and belongs to the technical field of sheet pile construction. Comprising a main U-shaped beam and a guide assembly, multiple sets of first connecting holes are formed in the front side and the rear side of the main U-shaped beam, and multiple sets of second connecting holes are formed in the upper surface of the main U-shaped beam. According to the sheet pile guiding device, the guiding assembly is arranged, when the sheet pile is inserted into the inner side of the guiding frame, the guiding assembly can effectively guide and limit the sheet pile, and it is guaranteed that the perpendicularity and the position precision of the sheet pile are effectively guaranteed in the construction process. In addition, the sheet pile and the guide assembly are in roller type contact, friction is greatly reduced, and the sheet pile lowering process is smoother. The two sets of guide assemblies slide in sequence, and the continuous sheet pile installation process can be achieved. Openings of the main U-shaped beam and the auxiliary U-shaped beam are arranged rightwards, which means that the main U-shaped beam and the auxiliary U-shaped beam can move leftwards, so that construction continuity is guaranteed, the requirement for frequently hoisting the guide frame is reduced, and construction time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet pile construction, in particular to a sheet pile construction guide frame. Background Art

[0002] With the rapid development of the national economy, construction projects have grown rapidly, with foundation pit retaining systems being a primary concern. Currently, commonly used pit retaining systems include underground diaphragm walls, column-type bored piles, SMW methods, Larsen steel sheet piles, cement-soil mixing piles, and reinforced concrete sheet piles. Most of these processes require the use of guide frames to position and guide the sheet piles, ensuring accurate installation.

[0003] The guide frame is the core of the entire composite sheet pile construction. The speed of construction, the verticality of construction and whether the sheet pile can be constructed smoothly all depend on the guide frame.

[0004] The existing guide frame is a square steel frame, which has poor positioning effectiveness for sheet piles. This makes it difficult to ensure the verticality and positional accuracy of the sheet piles during construction. Secondly, after installation, the guide frame can only insert a certain number of sheet piles at a time. Once construction in one area is completed, the guide frame needs to be lifted and moved to the next construction area, which is time-consuming and labor-intensive, and prevents continuous construction. Furthermore, the splicing of sheet piles between multiple construction areas is poor, affecting the overall splicing quality and stability of the sheet piles. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a sheet pile construction guide frame. The technical solution of the present invention is as follows:

[0006] The U-shaped frame is fixed to the upper surface of the main U-beam, and the lower end of the upper support column is fixedly connected to the secondary U-beam. The openings of the main U-beam and the secondary U-beam are both set to the right, and the lower surface of the secondary U-beam is fixedly connected to the multiple sets of lower support columns. The upper surface of the main U-beam is provided with a C-shaped frame for horizontal sliding, and the inner side of the opening of the C-shaped frame is fixedly connected to multiple sets of ear plates, and the ear plates are fixed to the main U-beam by fixing bolts, and the fixing bolts are threadedly connected to the inside of the connecting hole 1. The upper surface of the C-shaped frame is provided with a movable plate for longitudinal sliding, and the movable plate The upper surface is provided with a fixing seat which slides laterally, and the left side of the fixing seat is fixedly connected to an L-shaped plate, and the L-shaped plate is fixed to the main U-shaped beam by a locking bolt, and the locking bolt is threadedly connected to the inside of the second connecting hole, and a mounting groove is provided on the right side of the interior of the fixing seat, and a through groove is provided at the top of the mounting groove. The two groups of guide assemblies are mounted opposite to each other on the front and rear sides of the upper surface of the main U-shaped beam, and the guide assembly includes a long rod roller member, a short rod roller member and two groups of side roller groups, the long rod roller member is fixedly connected to the upper left side of the fixing seat, and the short rod roller member is fixedly connected to the upper right side of the fixing seat, and the two groups of side roller groups are symmetrically arranged on the left and right sides of the short rod roller member, respectively, and the interior of the mounting groove is connected with an adjusting member for adjusting the movement of the two groups of side roller groups.

[0007] Optionally, the side roller assembly includes a fixed plate, a T-shaped seat and a side roller component, the upper surface of the fixed plate and the side away from the fixed seat are fixedly connected with a threaded column, the T-shaped seat is movably sleeved on the outside of the threaded column and fixed by a fixing nut, the fixing bolt is threadedly sleeved on the outside of the threaded column and located on the upper surface of the T-shaped seat, and the side roller component is fixedly connected to the side of the T-shaped seat away from the threaded column.

[0008] Optionally, the adjusting member includes a double-threaded rod and two groups of nut seats, the double-threaded rod is rotatably connected to the inside of the mounting groove, the right end of the double-threaded rod is fixedly connected to a threaded connecting rod, the right end of the threaded connecting rod passes through the fixing seat and is fixedly connected to a knob, the two groups of nut seats are respectively threadedly sleeved on the left and right sides of the double-threaded rod, and the nut seats are fixedly connected to the lower surface of the fixing plate.

[0009] Optionally, an L-shaped frame is fixedly connected to the right side of the fixing seat, the threaded connecting rod is rotatably connected to the inside of the L-shaped frame, and the outer threaded sleeve of the threaded connecting rod is provided with two sets of locking nuts, and the two sets of locking nuts are respectively abutted against the left and right sides of the L-shaped frame.

[0010] Optionally, a wheel is fixedly connected to the lower end of the lower support column, an L-shaped seat is fixedly connected to one side of the lower support column, and a ground nail is movably connected to the L-shaped seat.

[0011] Optionally, a plurality of sliding grooves are provided on the front and rear sides of the upper surface of the main U-shaped beam, and a plurality of sliding blocks that slide in cooperation with the sliding grooves are fixedly connected to the lower surface of the transverse side of the C-shaped frame.

[0012] Optionally, guide grooves are provided on the upper surfaces of the two vertical sides of the C-shaped frame, and guide blocks that slide in cooperation with the guide grooves are fixedly connected to the left and right sides of the lower surface of the movable plate.

[0013] Optionally, a cross slot is provided through the movable plate, the left side of the cross slot is open, and the lower surface of the fixing seat is fixedly connected with a cross block that slides in cooperation with the cross slot.

[0014] Optionally, limiting grooves are provided on both the front and rear sides of the cross groove, and pulleys are rotatably connected to the front and rear sides of the right end of the cross block, and the pulleys are slidably connected to the inside of the limiting grooves.

[0015] All the above optional technical solutions can be combined arbitrarily, and the present utility model does not provide detailed descriptions of the structures after the combinations.

[0016] By means of the above solution, the beneficial effects of the present invention are as follows:

[0017] 1. This utility model utilizes a guide assembly to effectively guide and position the sheet pile when it is inserted into the guide frame, ensuring the verticality and positional accuracy of the sheet pile during construction. Specifically, short-stem rollers and long-stem rollers in the opposing guide assembly act together on the front and rear sides of the sheet pile, while two sets of side rollers act on the left and right sides of the sheet pile, respectively. This ensures that the sheet pile moves smoothly along a predetermined path during lowering. Furthermore, the roller-type contact between the sheet pile and the guide assembly significantly reduces friction, making the lowering process smoother.

[0018] 2. Continuous sheet pile installation is achieved by sliding the two guide assemblies in sequence. The openings of the main and auxiliary U-beams are set to the right, which means that the main and auxiliary U-beams can be moved to the left, thus ensuring construction continuity, reducing the need for frequent lifting of the guide frame, and saving construction time and manpower.

[0019] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall appearance and structure of the sheet pile construction guide frame provided by the utility model;

[0021] Figure 2 The top view of the sheet pile construction guide frame provided by the utility model in the working state Figure 1 ;

[0022] Figure 3 The top view of the sheet pile construction guide frame provided by the utility model in the working state Figure 2 ;

[0023] Figure 4 The top view of the sheet pile construction guide frame provided by the utility model in the working state Figure 3 ;

[0024] Figure 5 The top view of the sheet pile construction guide frame provided by the utility model in the working state Figure 4 ;

[0025] Figure 6 The top view of the sheet pile construction guide frame provided by the utility model in the working state Figure 5 ;

[0026] Figure 7 This is a schematic diagram of the structure of the main U-shaped beam, upper support column, auxiliary U-shaped beam and lower support column in the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the C-shaped frame, movable plate, fixed seat and guide assembly in the present invention;

[0028] Figure 9 Schematic diagram of the exploded structure of the C-shaped frame, movable plate, fixed seat and guide assembly in this utility model Figure 1 ;

[0029] Figure 10 Schematic diagram of the exploded structure of the C-shaped frame, movable plate, fixed seat and guide assembly in this utility model Figure 2 ;

[0030] Figure 11 This is a schematic diagram of the structure of the matching fixing seat and the guide assembly in the present utility model;

[0031] Figure 12 This is a front cross-sectional view of the C-shaped frame, movable plate, fixed seat and guide assembly in the present invention;

[0032] Figure 13 It is a top sectional view of the movable plate in the present utility model.

[0033] Numbers in the figure: 1, main U-shaped beam; 11, connecting hole 1; 12, connecting hole 2; 13, slide; 2, upper support column; 3, auxiliary U-shaped beam; 4, lower support column; 41, wheel; 42, L-shaped seat; 43, ground nail; 5, C-shaped frame; 51, ear plate; 52, fixing bolt; 53, slider; 54, guide groove; 6, movable plate; 61, guide block; 62, cross slot; 63, limit slot; 7, fixing seat; 71, L-shaped plate; 72, locking bolt; 73, Mounting slot; 731, through slot; 74, cross block; 75, pulley; 76, L-shaped frame; 8, guide assembly; 81, long rod roller assembly; 82, short rod roller assembly; 83, side roller assembly; 831, fixing plate; 832, threaded column; 833, T-shaped seat; 834, fixing nut; 835, side roller assembly; 84, adjusting piece; 841, double-threaded rod; 842, threaded connecting rod; 8421, locking nut; 843, knob; 844, nut seat. DETAILED DESCRIPTION

[0034] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] See also Figure 1-13The utility model provides a sheet pile construction guide frame, including a main U-shaped beam 1 and two groups of guide components 8. The front and rear sides of the main U-shaped beam 1 are provided with multiple groups of connecting holes 11, and the upper surface of the main U-shaped beam 1 is provided with multiple groups of connecting holes 2. The lower surface of the main U-shaped beam 1 is fixedly connected to multiple groups of upper support columns 2, and the lower ends of the upper support columns 2 are fixedly connected to the auxiliary U-shaped beam 3. The openings of the main U-shaped beam 1 and the auxiliary U-shaped beam 3 are both set to the right. The lower surface of the auxiliary U-shaped beam 3 is fixedly connected to multiple groups of lower support columns 4. The upper surface of the main U-shaped beam 1 is laterally slidable with a C-shaped frame 5, and the inner side of the opening of the C-shaped frame 5 is fixedly connected with multiple groups of ear plates 51. The ear plate 51 is fixed to the main U-shaped beam 1 by fixing bolts 52, and the fixing bolts 52 are threadedly connected to the inside of the connecting hole 11. The upper surface of the C-shaped frame 5 is longitudinally slidable with a movable plate 6. The upper surface of the movable plate 6 There is a fixed seat 7 for horizontal sliding, and an L-shaped plate 71 is fixedly connected to the left side of the fixed seat 7. The L-shaped plate 71 is fixed to the main U-shaped beam 1 by a locking bolt 72. The locking bolt 72 is threadedly connected to the inside of the connecting hole 12. A mounting groove 73 is provided on the right side of the interior of the fixed seat 7. A through groove 731 is provided through the top of the mounting groove 73. Two groups of guide assemblies 8 are mounted on the front and rear sides of the upper surface of the main U-shaped beam 1 in opposite directions. The guide assemblies 8 include a long rod roller member 81, a short rod roller member 82 and two groups of side roller groups 83. The long rod roller member 81 is fixedly connected to the upper left side of the fixed seat 7, and the short rod roller member 82 is fixedly connected to the upper right side of the fixed seat 7. The two groups of side roller groups 83 are symmetrically arranged on the left and right sides of the short rod roller member 82. The interior of the mounting groove 73 is connected with an adjusting member 84 for adjusting the movement of the two groups of side roller groups 83.

[0036] This utility model utilizes a guide assembly 8 to effectively guide and position the sheet pile when it is inserted into the guide frame, ensuring the verticality and positional accuracy of the sheet pile during construction. Specifically, a short-stem roller 82 and a long-stem roller 81 in the opposing guide assembly 8 act together on the front and rear sides of the sheet pile, while two sets of side rollers 83 act on the left and right sides of the sheet pile, respectively. This ensures that the sheet pile moves smoothly along the predetermined path during lowering. Furthermore, the roller-type contact between the sheet pile and the guide assembly 8 significantly reduces friction, making the lowering process smoother.

[0037] The two sets of guide assemblies 8 slide sequentially, enabling continuous sheet pile installation. The openings of the main U-beam 1 and the auxiliary U-beam 3 face right, allowing them to move to the left. This ensures construction continuity, reduces the need for frequent lifting of the guide frame, and saves construction time and manpower.

[0038] Specific operation method: When lowering the sheet pile, it is necessary to insert the sheet pile between the short rod roller 82 and the opposite long rod roller 81, and ensure that the sheet pile is located between the two sets of side rollers 83 (such as Figure 2 As shown). When this set of sheet piles is installed in place, proceed to the installation of the next set of sheet piles. First, loosen the locking bolts 72 to release the fixing seat 7 from the main U-beam 1, and then move the fixing seat 7 longitudinally to the front side. The fixing seat 7 drives the guide assembly 8 and the movable plate 6 to slide forward (as shown). Figure 3 Then slide the fixed seat 7 to the left, and the fixed seat 7 and the movable plate 6 slide relative to each other. When they slide to a certain position (the short rod roller 82 in the front guide assembly 8 is aligned with the long rod roller 81 in the rear guide assembly 8), they stop sliding (as shown). Figure 4 Then push the fixing seat 7 and the movable plate 6 back longitudinally, and use the locking bolts 72 to fix the fixing seat 7 and the main U-shaped beam 1 (as shown). Figure 5 Then, unscrew the fixing bolts 52 to release the C-shaped frame 5 and the main U-shaped beam 1 from the fixed state, and then drag the C-shaped frame 5 and the movable plate 6 to the left and push them back under the fixing seat 7, and then use the fixing bolts 52 again to fix the C-shaped frame 5 and the main U-shaped beam 1 (as shown). Figure 6 ). Finally, insert the sheet piles into place and repeat the above operation to continue installing the sheet piles. When the number of sheet piles in the main U-beam 1 reaches full load, the locking bolt 72 and the fixing bolt 52 can be unscrewed. At this time, the fixing seat 7 and the C-frame 5 are separated from the main U-beam 1, and then the main U-beam 1 is pushed to the left to proceed to the next construction area. After the main U-beam 1 is moved into place, the fixing seat 7 is fixed to the C-frame 5 and the main U-beam 1 again by the locking bolt 72 and the fixing bolt 52. During this process, two sets of guide assemblies 8 are fixed to the outside of the sheet piles. When construction is carried out in the next construction area, two sets of sheet piles from the previous construction area will still be retained in the main U-beam 1. This can effectively ensure the continuity of the sheet pile splicing between different construction areas, further improving construction efficiency and quality.

[0039] Furthermore, the side roller assembly 83 includes a fixing plate 831, a T-shaped seat 833 and a side roller component 835. The upper surface of the fixing plate 831 and the side away from the fixing seat 7 are fixedly connected with a threaded column 832. The T-shaped seat 833 is movably sleeved on the outside of the threaded column 832 and fixed by a fixing nut 834. The fixing bolt 52 is threadedly sleeved on the outside of the threaded column 832 and is located on the upper surface of the T-shaped seat 833. The side roller component 835 is fixedly connected to the side of the T-shaped seat 833 away from the threaded column 832.

[0040] Specifically, the side rollers 835 and the fixed plate 831 are in a rotationally adjustable state, and can be adjusted in real time according to the inclination of the sheet pile edge to ensure that the side rollers 835 can fully contact the sheet piles and provide better support and stability.

[0041] Furthermore, the adjusting member 84 includes a double-threaded rod 841 and two sets of nut seats 844. The double-threaded rod 841 is rotatably connected to the inside of the mounting groove 73. The right end of the double-threaded rod 841 is fixedly connected to a threaded connecting rod 842. The right end of the threaded connecting rod 842 passes through the fixing seat 7 and is fixedly connected to a knob 843. The two sets of nut seats 844 are respectively threadedly mounted on the left and right sides of the double-threaded rod 841. The nut seats 844 are fixedly connected to the lower surface of the fixing plate 831.

[0042] Specifically, the spacing between the two sets of side rollers 83 is adjustable, allowing real-time adjustments based on the horizontal length of the sheet pile to ensure that the side rollers 835 maintain full contact with the sheet pile. To increase the spacing between the two sets of side rollers 83, manually rotate knob 843. This rotation drives the double-threaded rod 841, causing the two sets of nut seats 844 to slide toward each other, indirectly driving the two sets of side rollers 83 toward each other. Conversely, to decrease the spacing between the two sets of side rollers 83, simply rotate knob 843 in the opposite direction.

[0043] Furthermore, an L-shaped frame 76 is fixedly connected to the right side of the fixing seat 7, and the threaded connecting rod 842 is rotatably connected to the inside of the L-shaped frame 76. The outer threaded sleeve of the threaded connecting rod 842 is provided with two sets of locking nuts 8421, and the two sets of locking nuts 8421 are respectively abutted against the left and right sides of the L-shaped frame 76.

[0044] Specifically, when the spacing between the two sets of side roller assemblies 83 is adjusted, it is only necessary to tighten the two sets of locking nuts 8421 so that they are respectively against the left and right sides of the L-shaped frame 76. At this time, the threaded connecting rod 842 will not be able to rotate, thereby indirectly ensuring the stability of the two sets of side roller assemblies 83 after position adjustment, and ensuring that during the construction process, the position of the side roller assembly 83 will not be offset due to external force or vibration.

[0045] Furthermore, a wheel 41 is fixedly connected to the lower end of the lower support column 4 , an L-shaped seat 42 is fixedly connected to one side of the lower support column 4 , and a ground nail 43 is movably connected to the L-shaped seat 42 .

[0046] Specifically, when the position of the main U-shaped beam 1 needs to be changed, it can be easily moved by the wheels 41. After moving into place, the L-shaped seat 42 can be fixed to the ground using the ground nails 43 to fix the position of the main U-shaped beam 1.

[0047] Furthermore, multiple sets of sliding grooves 13 are provided on the front and rear sides of the upper surface of the main U-shaped beam 1 , and multiple sets of sliders 53 that slide in cooperation with the sliding grooves 13 are fixedly connected to the lower surface of the transverse side of the C-shaped frame 5 .

[0048] Specifically, when the C-shaped frame 5 and the main U-shaped beam 1 slide relative to each other, the C-shaped frame 5 drives the slider 53 to slide inside the sliding groove 13, thereby ensuring the stability and smoothness of the C-shaped frame 5 during the sliding process.

[0049] Furthermore, guide grooves 54 are provided on the upper surfaces of the two vertical sides of the C-shaped frame 5 , and guide blocks 61 that slide in cooperation with the guide grooves 54 are fixedly connected to the left and right sides of the lower surface of the movable plate 6 .

[0050] Specifically, when the movable plate 6 slides relative to the C-shaped frame 5, the movable plate 6 drives the guide block 61 to slide within the guide groove 54. The good fit between the guide block 61 and the guide groove 54 not only reduces friction during the sliding process, but also effectively prevents deviation or jamming, thereby ensuring the stability and accuracy of the movable plate 6 during movement.

[0051] Furthermore, a cross slot 62 is formed through the movable plate 6 , the left side of the cross slot 62 is open, and a cross block 74 that slides in cooperation with the cross slot 62 is fixedly connected to the lower surface of the fixing seat 7 .

[0052] Specifically, when the fixed seat 7 and the movable plate 6 slide relative to each other, the fixed seat 7 drives the cross block 74 to slide in the cross slot 62 , thereby ensuring the stability of the movement of the fixed seat 7 .

[0053] Furthermore, both front and rear sides of the cross slot 62 are provided with limiting slots 63 , and both front and rear sides of the right end of the cross block 74 are rotatably connected to pulleys 75 , which are slidably connected to the inside of the limiting slots 63 .

[0054] Specifically, when the fixed seat 7 and the movable plate 6 slide relative to each other, the fixed seat 7 drives the pulley 75 to slide within the limiting groove 63 via the cross block 74. By setting the limiting groove 63 of an appropriate length, the sliding range of the pulley 75 can be clearly limited. When the pulley 75 slides to the leftmost position of the limiting groove 63, it has reached the sliding limit, indicating that the fixed seat 7 has slid into place. At this time, the short-stem roller member 82 in the front guide assembly 8 is precisely aligned with the long-stem roller member 81 in the rear guide assembly 8. This design not only ensures the positioning accuracy of the components, but also effectively saves the construction personnel the time required for repeated positioning during the adjustment process.

[0055] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without eliminating the technical principles of the present invention, and these improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A sheet pile construction guide frame, characterized by: The invention comprises a main U-shaped beam (1) and two groups of guide components (8), wherein the front and rear sides of the main U-shaped beam (1) are provided with a plurality of first connection holes (11), the upper surface of the main U-shaped beam (1) is provided with a plurality of second connection holes (12), the lower surface of the main U-shaped beam (1) is fixedly connected with a plurality of upper support columns (2), the lower ends of the upper support columns (2) are fixedly connected with a secondary U-shaped beam (3), the openings of the main U-shaped beam (1) and the secondary U-shaped beam (3) are both arranged to face right, and the lower surface of the secondary U-shaped beam (3) is provided with a plurality of upper support columns (2) fixedly connected with the lower ends of the upper support columns (2). Multiple groups of lower support columns (4) are fixedly connected, a C-shaped frame (5) is slidably mounted on the upper surface of the main U-shaped beam (1), multiple groups of ear plates (51) are fixedly connected to the inner side of the opening of the C-shaped frame (5), the ear plates (51) are fixed to the main U-shaped beam (1) by fixing bolts (52), the fixing bolts (52) are threadedly connected to the inside of the connecting hole (11), a movable plate (6) is slidably mounted on the upper surface of the C-shaped frame (5), and a fixed seat ( 7), the left side of the fixing seat (7) is fixedly connected with an L-shaped plate (71), the L-shaped plate (71) is fixed to the main U-shaped beam (1) by a locking bolt (72), the locking bolt (72) is threadedly connected to the inside of the second connecting hole (12), the right side of the inside of the fixing seat (7) is provided with a mounting groove (73), the top of the mounting groove (73) is penetrated by a through groove (731), the two groups of the guide assemblies (8) are oppositely mounted on the front and rear sides of the upper surface of the main U-shaped beam (1), the guide The assembly (8) comprises a long-rod roller member (81), a short-rod roller member (82) and two sets of side roller groups (83), wherein the long-rod roller member (81) is fixedly connected to the upper left side of the fixing seat (7), and the short-rod roller member (82) is fixedly connected to the upper right side of the fixing seat (7), and the two sets of side roller groups (83) are symmetrically arranged on the left and right sides of the short-rod roller member (82), respectively. An adjusting member (84) for adjusting the movement of the two sets of side roller groups (83) is connected inside the mounting groove (73).

2. A sheet pile construction guide frame according to claim 1, characterized in that: The side roller assembly (83) comprises a fixing plate (831), a T-shaped seat (833) and a side roller member (835); a threaded column (832) is fixedly connected to the upper surface of the fixing plate (831) and the side away from the fixing seat (7); the T-shaped seat (833) is movably sleeved on the outside of the threaded column (832) and fixed by a fixing nut (834); the fixing bolt (52) is threadedly sleeved on the outside of the threaded column (832) and is located on the upper surface of the T-shaped seat (833); and the side roller member (835) is fixedly connected to the side of the T-shaped seat (833) away from the threaded column (832).

3. A sheet pile construction guide frame according to claim 2, characterized in that: The adjusting member (84) includes a double-threaded rod (841) and two groups of nut seats (844), the double-threaded rod (841) is rotatably connected to the inside of the mounting groove (73), the right end of the double-threaded rod (841) is fixedly connected to a threaded connecting rod (842), the right end of the threaded connecting rod (842) passes through the fixing seat (7) and is fixedly connected to a knob (843), the two groups of nut seats (844) are respectively threadedly sleeved on the left and right sides of the double-threaded rod (841), and the nut seats (844) are fixedly connected to the lower surface of the fixing plate (831).

4. A sheet pile construction guide frame according to claim 3, characterized in that: The right side of the fixing seat (7) is fixedly connected to an L-shaped frame (76), the threaded connecting rod (842) is rotatably connected to the inside of the L-shaped frame (76), and the outer thread of the threaded connecting rod (842) is provided with two sets of locking nuts (8421), and the two sets of locking nuts (8421) are respectively abutted against the left and right sides of the L-shaped frame (76).

5. A sheet pile construction guide frame according to claim 1, characterized in that: The lower end of the lower support column (4) is fixedly connected to a wheel (41), one side of the lower support column (4) is fixedly connected to an L-shaped seat (42), and the L-shaped seat (42) is movably connected to a ground nail (43).

6. A sheet pile construction guide frame according to claim 1, characterized in that: The upper surface of the main U-shaped beam (1) is provided with a plurality of sliding grooves (13) on both the front and rear sides thereof, and the lower surface of the transverse side of the C-shaped frame (5) is fixedly connected with a plurality of sliding blocks (53) that slide in cooperation with the sliding grooves (13).

7. A sheet pile construction guide frame according to claim 1, characterized in that: The upper surfaces of the two vertical sides of the C-shaped frame (5) are both provided with guide grooves (54), and the left and right sides of the lower surface of the movable plate (6) are both fixedly connected with guide blocks (61) that slide in cooperation with the guide grooves (54).

8. The sheet pile construction guide frame according to claim 1, characterized in that: A cross slot (62) is provided through the movable plate (6), the left side of the cross slot (62) is open, and a cross block (74) that slides in cooperation with the cross slot (62) is fixedly connected to the lower surface of the fixing seat (7).

9. A sheet pile construction guide frame according to claim 8, characterized in that: The front and rear sides of the cross slot (62) are both provided with limiting slots (63), and the front and rear sides of the right end of the cross block (74) are both rotatably connected to pulleys (75), and the pulleys (75) are slidably connected to the inside of the limiting slots (63).

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