Steel sheet pile positioning device

Abstract

The invention relates to the technical field of steel sheet piles, in particular to a steel sheet pile positioning device which comprises a guide frame, a mounting guide rail, a limiting mechanism, an adjusting frame, a locking mechanism, a positioning block and an adjusting mechanism. The top of the guide frame is slidably connected with a movable frame. Anchoring rods are fixedly connected to the two ends of the bottom of the guide frame. The mounting guide rail is arranged on the guide frame; the movable frame is slidably connected with the guide frame through the mounting guide rail; the limiting mechanism is arranged on the movable frame; the adjusting frame is arranged in the movable frame; the locking mechanism is arranged on the movable frame; the two positioning blocks are used for positioning the steel sheet pile, and the two positioning blocks are both slidably connected with the adjusting frame; and the adjusting mechanism is arranged in the adjusting frame. Through cooperative arrangement of the limiting mechanism, the movable frame, the adjusting frame, the locking mechanism, the positioning block and the adjusting mechanism, the positioning block can be conveniently moved to position the steel sheet pile, operation is easy, time and labor are saved, and the construction efficiency of steel sheet pile installation is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel sheet piles, and in particular to a steel sheet pile positioning device. Background Art

[0002] Pile foundation is an indispensable part in the construction field, among which steel sheet pile is widely used due to its fast construction speed, low construction cost and good waterproof function. Steel sheet pile is a kind of steel with lock mouth, and its cross section has straight plate shape, groove shape and Z shape, etc., with various sizes and interlocking forms.

[0003] A Chinese patent with announcement number CN220768060U discloses a steel sheet pile positioning device; it includes a steel sheet pile body and a third long plate; it is characterized in that: a rectangular groove is opened on the front side of the third long plate, a rectangular hole is opened on the rear inner wall of the rectangular groove, a first positioning component is slidably connected inside the rectangular hole, a first fixing component is connected to the inner thread of the third long plate, a convex long groove is opened on the front side of the third long plate, a second positioning component is slidably connected inside the convex long groove, a second fixing component is fixedly connected to the outer surface of the third long plate, and an adjustment component is fixedly connected to the rear side of the third long plate; the technical problems of poor positioning effect and inconvenient height adjustment are solved.

[0004] However, the above technical solution has the following shortcomings: it can only limit the position of a single steel sheet pile. For continuous construction, after fixing one steel sheet pile, it is necessary to readjust and fix the reinforcing square tube before fixing the next steel sheet pile. The operation is time-consuming and labor-intensive, which is not conducive to the continuous installation of steel sheet piles and seriously affects the construction efficiency. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the background technology and to propose a steel sheet pile positioning device:

[0006] A guide frame, the top of which is slidably connected to a movable frame, and both ends of the bottom of the guide frame are fixedly connected to anchor rods;

[0007] An installation guide rail is arranged on the guide frame, and the movable frame is slidably connected with the guide frame through the installation guide rail;

[0008] A limiting mechanism is arranged on the movable frame for limiting the movable frame, and the limiting mechanism is movably connected to the mounting guide rail;

[0009] An adjusting frame is arranged in the movable frame, and the adjusting frame is rotatably connected to the movable frame;

[0010] The locking mechanism is provided in two groups. The locking mechanism is provided on the movable frame. One end of the locking mechanism is connected to the adjustment frame to lock the angle of the adjustment frame.

[0011] Two positioning blocks are provided for positioning the steel sheet piles, and both positioning blocks are slidably connected to the adjustment frame;

[0012] The adjusting mechanism is arranged in the adjusting frame, and one end of the adjusting mechanism is connected to the positioning block for adjusting the distance between the two positioning blocks.

[0013] Preferably, the limiting mechanism includes an installation box, a limiting tooth plate and an adjusting rod; the installation box is fixedly connected to the movable frame, the limiting tooth plate is slidably arranged in the installation box, the installation guide rail is provided with a limiting tooth groove adapted to the limiting tooth plate, one end of the adjusting rod is fixedly connected to the limiting tooth plate, and the other end of the adjusting rod passes through the installation box and extends to the outside of the installation box.

[0014] Preferably, a return spring is further included, which is arranged in the installation box, one end of the return spring is connected to the limiting tooth plate, and the other end of the return spring is connected to the top of the inner wall of the installation box.

[0015] Preferably, the locking mechanism includes a mounting cylinder, a connecting shaft, a first positioning disk and a locking assembly; the mounting cylinder is fixedly connected to the movable frame, one end of the connecting shaft is fixedly connected to the adjusting frame, the other end of the connecting shaft passes through the movable frame and extends into the mounting cylinder, the first positioning disk is rotatably arranged in the mounting cylinder and fixedly connected to the connecting shaft, and the locking assembly is arranged in the mounting cylinder for locking the position of the first positioning disk.

[0016] Preferably, the locking assembly includes a second positioning disk, an adjusting shaft and a pre-tensioning spring; the second positioning disk is slidably arranged in the mounting tube, the second positioning disk is adapted to the first positioning disk, one end of the adjusting shaft is fixedly connected to the second positioning disk, the other end of the adjusting shaft passes through the mounting tube and extends to the outside of the mounting tube, the pre-tensioning spring is arranged in the mounting tube, one end of the pre-tensioning spring is connected to the second positioning disk, and the other end of the pre-tensioning spring is connected to the inner wall of the mounting tube.

[0017] Preferably, a guide block is fixedly connected to the surface of the second positioning plate, the guide block is slidably connected to the inner wall of the mounting tube, and the inner wall of the mounting tube is provided with a guide groove matched with the guide block.

[0018] Preferably, the adjustment mechanism includes an adjusting screw, a threaded sleeve and a connecting block; the adjusting screw is a bidirectional threaded rod, the adjusting screw is rotatably arranged in the adjusting frame, both ends of the adjusting screw pass through the adjusting frame and extend to the outside of the adjusting frame, two threaded sleeves are provided, both threaded sleeves are arranged in the adjusting frame and are threadedly connected to the adjusting screw, two connecting blocks are provided and correspond one to one to the threaded sleeves, one end of the connecting block is fixedly connected to the threaded sleeve, and the other end of the connecting block is fixedly connected to the positioning block.

[0019] Preferably, it further comprises a guide plate, one side of which is fixedly connected to the positioning block, and the other side of which is slidably connected to the adjustment frame.

[0020] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0021] The present invention cooperates with a limit mechanism, a movable frame, an adjustment frame, a locking mechanism, a positioning block and an adjustment mechanism. The limit mechanism realizes the movement and fixation of the movable frame, and the locking mechanism realizes the flipping of the positioning block, which is convenient for staggered installation of steel sheet piles. The adjustment mechanism facilitates the positioning of the positioning block to position the steel sheet piles. The operation is simple, time-saving and labor-saving, and the construction efficiency of the steel sheet pile installation is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of an embodiment of the present invention;

[0023] Figure 2 A stereogram of a second viewing angle of an embodiment of the present invention;

[0024] Figure 3 A partial cross-sectional view of an embodiment of the present invention;

[0025] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle A;

[0026] Figure 5 For the present invention Figure 3 A partial enlarged view of point B in the middle;

[0027] Figure 6 A schematic structural diagram of a positioning block in an embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of installing a guide rail in an embodiment of the present invention.

[0029] : Illustration numerals: 1. guide frame; 2. movable frame; 31. installation box; 32. limit tooth plate; 33. adjusting rod; 34. limit tooth groove; 35. reset spring; 41. installation cylinder; 42. connecting shaft; 43. first positioning plate; 441. second positioning plate; 442. adjusting shaft; 443. preload spring; 444. guide block; 51. adjusting screw rod; 52. threaded sleeve; 53. connecting block; 6. anchor rod; 7. installation guide rail; 8. adjusting frame; 9. positioning block; 10. guide plate. DETAILED DESCRIPTION

[0030] Embodiment 1, as Figure 1-7 As shown, a steel sheet pile positioning device proposed by the present invention comprises a guide frame 1, a mounting rail 7, a limit mechanism, an adjustment frame 8, a locking mechanism, a positioning block 9 and an adjustment mechanism;

[0031] The top of the guide frame 1 is slidably connected to a movable frame 2, and both ends of the bottom of the guide frame 1 are fixedly connected to anchor rods 6;

[0032] The mounting rail 7 is arranged on the guide frame 1, and the movable frame 2 is slidably connected with the guide frame 1 through the mounting rail 7;

[0033] The limiting mechanism is arranged on the movable frame 2 to limit the movable frame 2, and the limiting mechanism is movably connected to the mounting guide rail 7;

[0034] The adjusting frame 8 is arranged in the movable frame 2, and the adjusting frame 8 is rotatably connected with the movable frame 2;

[0035] There are two sets of locking mechanisms, one of which is arranged on the movable frame 2, and one end of the locking mechanism is connected to the adjustment frame 8 to lock the angle of the adjustment frame 8;

[0036] Two positioning blocks 9 are provided for positioning the steel sheet piles. Both positioning blocks 9 are slidably connected to the adjustment frame 8. A guide plate 10 is fixedly connected to one side of the positioning block 9, and the other side of the guide plate 10 is slidably connected to the adjustment frame 8.

[0037] The adjustment mechanism is arranged in the adjustment frame 8 , and one end of the adjustment mechanism is connected to the positioning block 9 for adjusting the distance between the two positioning blocks 9 .

[0038] Embodiment 2, as Figure 3-5 As shown, a steel sheet pile positioning device proposed by the present invention, compared with the first embodiment, this embodiment further specifically discloses the structure of the limiting mechanism; the limiting mechanism includes an installation box 31, a limiting tooth plate 32 and an adjusting rod 33; the installation box 31 is fixedly connected to the movable frame 2, the limiting tooth plate 32 is slidably arranged in the installation box 31, the installation guide rail 7 is provided with a limiting tooth groove 34 adapted to the limiting tooth plate 32, one end of the adjusting rod 33 is fixedly connected to the limiting tooth plate 32, the other end of the adjusting rod 33 passes through the installation box 31 and extends to the outside of the installation box 31, and also includes a reset spring 35, the reset spring 35 is arranged in the installation box 31, one end of the reset spring 35 is connected to the limiting tooth plate 32, and the other end of the reset spring 35 is connected to the top of the inner wall of the installation box 31.

[0039] Embodiment three, as Figure 3-4As shown, a steel sheet pile positioning device proposed by the present invention, compared with the second embodiment, this embodiment further specifically discloses the structure of the locking mechanism; the locking mechanism includes a mounting cylinder 41, a connecting shaft 42, a first positioning disk 43 and a locking assembly; the mounting cylinder 41 is fixedly connected to the movable frame 2, one end of the connecting shaft 42 is fixedly connected to the adjusting frame 8, the other end of the connecting shaft 42 passes through the movable frame 2 and extends into the mounting cylinder 41, the first positioning disk 43 is rotatably arranged in the mounting cylinder 41 and is fixedly connected to the connecting shaft 42, the locking assembly is arranged in the mounting cylinder 41 for locking the position of the first positioning disk 43, the locking assembly includes a second positioning disk 441, an adjusting shaft 442 and a preload spring 443 The second positioning disk 441 is slidably arranged in the mounting tube 41, and the second positioning disk 441 is matched with the first positioning disk 43. One end of the adjusting shaft 442 is fixedly connected with the second positioning disk 441, and the other end of the adjusting shaft 442 passes through the mounting tube 41 and extends to the outside of the mounting tube 41. The pre-tensioning spring 443 is arranged in the mounting tube 41, and one end of the pre-tensioning spring 443 is connected with the second positioning disk 441, and the other end of the pre-tensioning spring 443 is connected with the inner wall of the mounting tube 41. A guide block 444 is fixedly connected to the surface of the second positioning disk 441, and the guide block 444 is slidably connected with the inner wall of the mounting tube 41. The inner wall of the mounting tube 41 is provided with a guide groove matched with the guide block 444.

[0040] Embodiment 4, as Figure 3-6 As shown, a steel sheet pile positioning device proposed by the present invention, compared with the third embodiment, this embodiment further specifically discloses the structure of the adjustment mechanism; the adjustment mechanism includes an adjusting screw 51, a threaded sleeve 52 and a connecting block 53; the adjusting screw 51 is a bidirectional threaded rod, the adjusting screw 51 is rotatably arranged in the adjusting frame 8, both ends of the adjusting screw 51 pass through the adjusting frame 8 and extend to the outside of the adjusting frame 8, two threaded sleeves 52 are provided, the two threaded sleeves 52 are both arranged in the adjusting frame 8 and are threadedly connected to the adjusting screw 51, two connecting blocks 53 are provided and correspond to the threaded sleeves 52 one by one, one end of the connecting block 53 is fixedly connected to the threaded sleeve 52, and the other end of the connecting block 53 is fixedly connected to the positioning block 9.

[0041] According to the construction requirements, the guide frame 1 is fixed to the ground through the anchor rod 6, and the adjusting rod 33 is pulled to drive the limiting tooth plate 32 to disengage the limiting tooth groove 34. After the movable frame 2 is slid to a suitable position, the adjusting rod 33 is released. The limiting tooth plate 32 is inserted into the limiting tooth groove 34 under the action of the reset spring 35 to limit the movable frame 2. The steel sheet pile to be inserted into the ground is placed between the two positioning blocks 9, and the adjusting screw rod 51 is rotated to drive the two positioning blocks 9 to move through the threaded sleeve 52 and the connecting block 53 to position the steel sheet pile. After the steel sheet pile is positioned, the steel sheet pile is pressed into the ground by the construction machinery. Then, rotate the adjusting screw rod 51 in the opposite direction to reset the two positioning blocks 9, pull the adjusting rod 33 to move the movable frame 2 to the construction point of the next steel sheet pile, and then pull the adjusting shaft 442 to drive the first positioning disk 43 to move and disengage from the first positioning disk 43, and then rotate the adjusting frame 8 180 degrees and release the adjusting shaft 442. The second positioning disk 441 fits with the first positioning disk 43 under the action of the preload spring 443 to lock the adjusting frame 8, and then put the steel sheet piles to be inserted into the ground between the two positioning blocks 9, and repeat the above operation to drive the steel sheet piles in the same row into the ground.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel sheet pile positioning device, characterized in that: include: A guide frame (1), the top of which is slidably connected to a movable frame (2), and both ends of the bottom of the guide frame (1) are fixedly connected to anchor rods (6); A mounting rail (7) is arranged on the guide frame (1), and the movable frame (2) is slidably connected to the guide frame (1) via the mounting rail (7); A limiting mechanism, which is arranged on the movable frame (2) and is used to limit the movable frame (2), and the limiting mechanism is movably connected to the mounting guide rail (7); An adjusting frame (8) is arranged inside the movable frame (2), and the adjusting frame (8) is rotatably connected to the movable frame (2); A locking mechanism, which is provided with two groups, wherein the locking mechanism is provided on the movable frame (2), and one end of the locking mechanism is connected to the adjustment frame (8) for locking the angle of the adjustment frame (8); Two positioning blocks (9) are provided for positioning the steel sheet piles, and both positioning blocks (9) are slidably connected to the adjustment frame (8); The adjusting mechanism is arranged in the adjusting frame (8), and one end of the adjusting mechanism is connected to the positioning block (9) for adjusting the distance between the two positioning blocks (9).

2. A steel sheet pile positioning device according to claim 1, characterized in that: The limiting mechanism comprises an installation box (31), a limiting tooth plate (32) and an adjusting rod (33); the installation box (31) is fixedly connected to the movable frame (2); the limiting tooth plate (32) is slidably arranged in the installation box (31); the installation guide rail (7) is provided with a limiting tooth groove (34) adapted to the limiting tooth plate (32); one end of the adjusting rod (33) is fixedly connected to the limiting tooth plate (32); the other end of the adjusting rod (33) passes through the installation box (31) and extends to the outside of the installation box (31).

3. A steel sheet pile positioning device according to claim 2, characterized in that: It also includes a return spring (35), which is arranged in the installation box (31), one end of the return spring (35) is connected to the limiting tooth plate (32), and the other end of the return spring (35) is connected to the top of the inner wall of the installation box (31).

4. A steel sheet pile positioning device according to claim 1, characterized in that: The locking mechanism comprises a mounting cylinder (41), a connecting shaft (42), a first positioning disk (43) and a locking assembly; the mounting cylinder (41) is fixedly connected to the movable frame (2), one end of the connecting shaft (42) is fixedly connected to the adjusting frame (8), the other end of the connecting shaft (42) passes through the movable frame (2) and extends into the mounting cylinder (41), the first positioning disk (43) is rotatably arranged in the mounting cylinder (41) and fixedly connected to the connecting shaft (42), and the locking assembly is arranged in the mounting cylinder (41) for locking the position of the first positioning disk (43).

5. A steel sheet pile positioning device according to claim 4, characterized in that: The locking assembly comprises a second positioning disk (441), an adjusting shaft (442) and a preload spring (443); the second positioning disk (441) is slidably arranged in the mounting tube (41), the second positioning disk (441) is adapted to the first positioning disk (43), one end of the adjusting shaft (442) is fixedly connected to the second positioning disk (441), the other end of the adjusting shaft (442) passes through the mounting tube (41) and extends to the outside of the mounting tube (41), the preload spring (443) is arranged in the mounting tube (41), one end of the preload spring (443) is connected to the second positioning disk (441), and the other end of the preload spring (443) is connected to the inner wall of the mounting tube (41).

6. A steel sheet pile positioning device according to claim 5, characterized in that: A guide block (444) is fixedly connected to the surface of the second positioning plate (441), and the guide block (444) is slidably connected to the inner wall of the installation cylinder (41). The inner wall of the installation cylinder (41) is provided with a guide groove matched with the guide block (444).

7. A steel sheet pile positioning device according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting screw (51), a threaded sleeve (52) and a connecting block (53); the adjusting screw (51) is a bidirectional threaded rod, the adjusting screw (51) is rotatably arranged in an adjusting frame (8), both ends of the adjusting screw (51) penetrate the adjusting frame (8) and extend to the outside of the adjusting frame (8), two threaded sleeves (52) are arranged, both threaded sleeves (52) are arranged in the adjusting frame (8) and are threadedly connected to the adjusting screw (51), two connecting blocks (53) are arranged and correspond to the threaded sleeves (52) one by one, one end of the connecting block (53) is fixedly connected to the threaded sleeve (52), and the other end of the connecting block (53) is fixedly connected to the positioning block (9).

8. A steel sheet pile positioning device according to claim 1, characterized in that: It also comprises a guide plate (10), one side of which is fixedly connected to the positioning block (9), and the other side of which is slidably connected to the adjustment frame (8).

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