Sheet pile positioning control device

Abstract

The utility model belongs to the technical field of sheet pile construction, and particularly relates to a sheet pile positioning control device which comprises a positioning frame. A telescopic mechanism is arranged on the inner side of the positioning frame, a positioning mechanism is arranged on the inner side of the positioning frame, adjusting mechanisms are arranged at the two ends of the positioning frame, the telescopic mechanism comprises a cavity, limiting grooves are symmetrically formed in the inner side of the cavity, telescopic blocks are slidably installed at the two ends of the inner side of the cavity, and limiting blocks are symmetrically fixed to the two ends of each telescopic block. Before use, the telescopic blocks at the two ends of the inner side of the positioning frame are shrunk in the cavity in the inner side of the positioning frame, at the moment, the positioning control device is small in size, the positioning control device is transported to a construction position, the telescopic blocks are pulled to stretch out of the inner side of the positioning frame, and at the moment, the positioning control device is unfolded; the sheet piles are inserted into the inner sides of the limiting plates on the side faces of the positioning frame to be accurately positioned, and the problems that an existing positioning control device is large in size and inconvenient to store and transport are solved.

Description

Technical Field

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

[0002] Sheet piles are a type of protective piles. They are usually long and flat in shape, and are usually made of reinforced concrete. They are driven into the installation position by strong compaction, thereby playing a supporting and protective role for structures such as low slopes or foundation pits.

[0003] A sheet pile positioning control device with announcement number CN215252871U is based on H-shaped steel. The H-shaped steel is welded and fixed at both ends of the steel strip. Steel plates are welded and fixed on the adjacent sides of the H-shaped steel on both sides. Support steel plates are evenly welded and fixed on the top side of the steel plate. When installing sheet piles at the construction site, they are inserted into the inner side of the H-shaped steel. In the process of piling, the sheet piles are accurately positioned so that the sheet piles can be driven vertically into the ground to prevent tilting or cracking during the sheet pile driving process, thereby ensuring that the quality of piling will not decrease.

[0004] There are still problems in the sheet pile positioning control device described above. The main body of the existing positioning control device is composed of an integrated H-shaped steel, which causes it to occupy a large area and is inconvenient to store or move to the construction site, resulting in a decrease in the installation efficiency of the sheet piles. Therefore, a sheet pile positioning control device is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the positioning control device on the market is composed of an integrated H-shaped steel, which occupies a large area and is inconvenient to store or move to the construction site, resulting in a decrease in the installation efficiency of the sheet pile. The utility model proposes a sheet pile positioning control device.

[0006] The technical solution adopted by the utility model to solve its technical problem is: a sheet pile positioning control device described in the utility model includes a positioning frame; a telescopic mechanism is arranged on the inner side of the positioning frame, a positioning mechanism is arranged on the inner side of the positioning frame, adjustment mechanisms are arranged at both ends of the positioning frame, and a cavity is opened on the inner side of the positioning frame.

[0007] Preferably, the telescopic mechanism includes a cavity, a limiting groove is symmetrically provided on the inner side of the cavity, telescopic blocks are slidably installed at both ends of the inner side of the cavity, limiting blocks are symmetrically fixed at both ends of the telescopic block, and the telescopic block is slidably installed on the inner side of the limiting groove through the cooperation of the limiting blocks, and limiting plates are symmetrically fixed at both ends of the inner side of the positioning frame, positioning seats are respectively fixed on the top side and one end of the bottom side of the telescopic block, and card slots are respectively provided on the other ends of the top side and the bottom side of the telescopic block. Through the telescopic structure, it is convenient to store or transport it to the construction site, making the positioning control device more convenient to use.

[0008] Preferably, the positioning mechanism includes a positioning seat, a slide groove is provided on the inner side of the positioning seat, a slider is slidably installed on the inner side of the slide groove, a spring is fixedly connected to the slider and one end of the inner side of the slide groove, positioning holes are symmetrically provided at both ends of the inner side of the cavity, the slider is buckled on the inner side of the positioning hole, the positioning seat is buckled on the inner side of the card slot, telescopic frames are symmetrically fixed on both ends of the telescopic block on one side, and connecting frames are symmetrically fixed on both ends of the telescopic block on the other side. Through the positioning structure, the device as a whole can be fixed after extension or shortening, so as to prevent the positioning frame from being stretched and contracted during use, causing the installation position of the sheet pile to shift.

[0009] Preferably, the adjustment mechanism includes a telescopic frame, a rectangular groove is opened at one end of the inner side of the telescopic frame, a sliding rod is fixed to one end of the connecting frame, the sliding rod slides and inserts into the inner side of the rectangular groove, a mounting seat is fixed to the side of the telescopic frame, a threaded rod is rotatably installed on the inner side of the mounting seat, a fixing seat is fixed to the side of the connecting frame, and the threaded rod is rotatably connected to the fixing seat. By using the threaded rod and the fixing seat in conjunction with each other, it can be adjusted according to the width of the sheet pile, so that the device has a wider range of applications.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model adopts a structural design of a sheet pile positioning control device and sets a telescopic mechanism. Before use, the telescopic blocks at both ends of the inner side of the positioning frame are retracted in the cavity inside the positioning frame, and the surfaces of the telescopic blocks on both sides are tightly fitted. At the same time, the positioning seat buckle on the surface of the telescopic block on one side is installed on the inner side of the card slot on the surface of the telescopic block on the other side. At this time, the positioning control device is small in size, so it is convenient to transport it to the construction position. At this time, the telescopic block is pulled to extend from the inner side of the positioning frame under the cooperation of the limit block and the limit slot, so that the positioning seat is pulled out from the inner side of the card slot. At this time, the positioning control device is unfolded and placed in the sheet pile installation position, and the sheet pile is inserted into the inner side of the limit plate on the side of the positioning frame. Therefore, the sheet pile is accurately positioned during the piling process, which solves the problem that the existing positioning control device is large in size and inconvenient to store and transport.

[0012] 2. The utility model adopts a structural design of a sheet pile positioning control device, and by setting an adjustment mechanism, the threaded rod is rotated to push one end of the fixed seat, thereby driving the telescopic frame and the connecting frame to move with the cooperation of the mounting seat, so that the sliding rod slides inside the rectangular groove, thereby changing the distance between the telescopic frame and the connecting frame, and adjusting the spacing between the positioning frames on both sides to a suitable value according to the width of the sheet pile, so as to facilitate the installation of sheet piles of different sizes on the inner side of the positioning frame, so that the positioning control device has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0015] Figure 2 It is a cross-sectional view of the telescopic mechanism from a top view of the three-dimensional structure;

[0016] Figure 3 It is a side view of the three-dimensional structure of the positioning mechanism;

[0017] Figure 4 It is a cross-sectional view of the three-dimensional structure of the adjustment mechanism from above;

[0018] Figure 5 It is a schematic diagram of the overall three-dimensional structure when viewed from above.

[0019] In the figure: 1. positioning frame; 2. cavity; 3. limiting groove; 4. limiting block; 5. telescopic block; 6. limiting plate; 7. positioning seat; 8. slot; 9. positioning hole; 10. slide groove; 11. slider; 12. spring; 13. telescopic frame; 14. connecting frame; 15. slide rod; 16. rectangular groove; 17. mounting seat; 18. threaded rod; 19. fixing seat; 20. rubber pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a sheet pile positioning control device comprises a positioning frame 1; a telescopic mechanism is arranged inside the positioning frame 1, a positioning mechanism is arranged inside the positioning frame 1, adjustment mechanisms are arranged at both ends of the positioning frame 1, and a cavity 2 is opened inside the positioning frame 1;

[0022] See also Figure 2As shown, the telescopic mechanism includes a cavity 2, a limiting groove 3 is symmetrically provided on the inner side of the cavity 2, telescopic blocks 5 are slidably installed at both ends of the inner side of the cavity 2, limiting blocks 4 are symmetrically fixed at both ends of the telescopic block 5, and the telescopic block 5 is slidably installed on the inner side of the limiting groove 3 through the limiting blocks 4, and limiting plates 6 are symmetrically fixed at both ends of the inner side of the positioning frame 1, and positioning seats 7 are respectively fixed at one end of the top and bottom sides of the telescopic block 5, and card slots 8 are respectively provided at the other ends of the top and bottom sides of the telescopic block 5; when working, if the existing positioning control device is large in size and inconvenient for storage and transportation, resulting in a decrease in the efficiency of sheet pile installation, through the structure of the telescopic mechanism, before use, the two ends of the inner side of the positioning frame 1 The telescopic block 5 is retracted in the cavity 2 on the inner side of the positioning frame 1, and the surfaces of the telescopic blocks 5 on both sides are tightly fitted. At the same time, the positioning seat 7 on the surface of the telescopic block 5 on one side is buckled on the inner side of the slot 8 on the surface of the telescopic block 5 on the other side. At this time, the positioning control device is small in size, so it is convenient to transport it to the construction site. At this time, the telescopic block 5 is pulled so that it extends from the inner side of the positioning frame 1 with the cooperation of the limit block 4 and the limit slot 3, so that the positioning seat 7 is pulled out from the inner side of the slot 8. At this time, the positioning control device is unfolded and placed in the sheet pile installation position, and the sheet pile is inserted into the inner side of the limit plate 6 on the side of the positioning frame 1, so that the sheet pile can be accurately positioned during the piling process to prevent the sheet pile from tilting and being damaged during the installation process.

[0023] See also Figure 3 As shown, the positioning mechanism includes a positioning seat 7, a slide groove 10 is opened inside the positioning seat 7, a slider 11 is slidably installed inside the slide groove 10, and the slider 11 is fixedly connected to one end of the inner side of the slide groove 10 with a spring 12, positioning holes 9 are symmetrically opened at both ends of the inner side of the cavity 2, the slider 11 is buckled inside the positioning hole 9, the positioning seat 7 is buckled inside the card slot 8, and telescopic frames 13 are symmetrically fixed at both ends of the telescopic block 5 on one side, and connecting frames 14 are symmetrically fixed at both ends of the telescopic block 5 on the other side; when working, when the positioning control device is easily automatically extended and retracted when subjected to force, resulting in the problem of displacement of the installation position of the sheet pile, the positioning mechanism is used to Structure, when the positioning control device is in a retracted state, the positioning seat 7 is buckled on the inner side of the card slot 8, and the slider 11 is buckled on the inner side of the positioning hole 9 on the inner side of the positioning frame 1 to prevent the positioning control device from being stretched during transportation. After it is placed at the installation position, the telescopic block 5 is pulled to push the slider 11 to shrink to the inner side of the slide slot 10, and the fixation between the telescopic block 5 and the positioning frame 1 is released. After it is stretched, the spring 12 pushes the slider 11 to be buckled on the inner side of the positioning hole 9 on the other side through its own elastic force, and the telescopic block 5 is fixedly connected to the positioning frame 1 to prevent the positioning control device from being stretched during the installation of the sheet pile, thereby ensuring that the installation quality of the sheet pile will not decrease.

[0024] See also Figure 4As shown, the adjustment mechanism includes a telescopic frame 13, a rectangular groove 16 is opened at one end of the inner side of the telescopic frame 13, a sliding rod 15 is fixed to one end of the connecting frame 14, and the sliding rod 15 is slidably inserted into the inner side of the rectangular groove 16, a mounting seat 17 is fixed to the side of the telescopic frame 13, a threaded rod 18 is rotatably installed on the inner side of the mounting seat 17, and a fixing seat 19 is fixed to the side of the connecting frame 14, and the threaded rod 18 is rotatably connected to the fixing seat 19; when working, when encountering that the existing positioning control device can only be applied to sheet piles of fixed sizes , resulting in a problem of a small scope of application, the threaded rod 18 is rotated by adjusting the structure of the mechanism to push one end of the fixing seat 19, thereby driving the telescopic frame 13 and the connecting frame 14 to move with the cooperation of the mounting seat 17, so that the sliding rod 15 slides inside the rectangular groove 16, thereby changing the distance between the telescopic frame 13 and the connecting frame 14, and adjusting the spacing between the positioning frames 1 on both sides to a suitable value according to the width of the sheet piles, so as to facilitate the installation of sheet piles of different sizes on the inner side of the positioning frame 1, so that the positioning control device has a wider scope of application.

[0025] See also Figure 5 As shown, a rubber pad 20 is fixed to the bottom side of the positioning frame 1; during operation, when the positioning device is offset, causing the position of the sheet pile to also be offset, the structure of the rubber pad 20 can increase the friction between the positioning frame 1 and the ground to prevent it from being offset by force, and at the same time can protect the positioning frame 1 to prevent it from being worn out.

[0026] Working principle: Sheet piles are a type of protective piles. They are usually long and flat in shape, and are usually made of reinforced concrete. They are driven into the installation position by strong tamping, so as to support and protect structures such as low slopes or foundation pits. The main body of the existing positioning control device is composed of an integrated H-shaped steel, which causes it to occupy a large area and is inconvenient to store or move to the construction site, resulting in a decrease in the installation efficiency of the sheet piles. In order to solve this problem, a telescopic mechanism and an adjustment mechanism are provided. Before use, the telescopic blocks 5 at both ends of the inner side of the positioning frame 1 are retracted in the cavity 2 on the inner side of the positioning frame 1, and the surfaces of the telescopic blocks 5 on both sides are tightly fitted, and the positioning seat 7 is buckled on the inner side of the card slot 8. At this time, the slider 11 is buckled on the inner side of the positioning hole 9 on the inner side of the positioning frame 1 to prevent the positioning control device from being stretched during transportation. At this time, the positioning control device is small in size, so it is convenient to transport it to the construction position. After it is placed at the installation position, the telescopic block 5 is pulled so that it can be adjusted by the cooperation of the limit block 4 and the limit slot 3. When the cam 11 is in the state of being stretched, the spring 12 pushes the slider 11 to be reinstalled on the inner side of the positioning hole 9 on the other side, and the cam 11 is fixedly connected with the positioning frame 1 to prevent the positioning control device from being contracted by force during the installation of the sheet pile. Finally, the threaded rod 18 is rotated to push one end of the fixing seat 19, thereby driving the telescopic frame 13 and the connecting frame 14 to move under the cooperation of the mounting seat 17, so that the slide bar 15 slides inside the rectangular groove 16, thereby changing the distance between the telescopic frame 13 and the connecting frame 14, and adjusting the spacing between the positioning frames 1 on both sides to a suitable value according to the width of the sheet pile. At this time, the sheet pile can be inserted into the inner side of the limiting plate 6 on the side of the positioning frame 1, and then the pile driving operation is carried out to prevent the sheet pile from being tilted and damaged during the installation process, thereby solving the problem that the existing positioning control device is large in size and inconvenient for storage and transportation.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sheet pile positioning control device, characterized in that: It comprises a positioning frame (1); a telescopic mechanism is arranged inside the positioning frame (1); a positioning mechanism is arranged inside the positioning frame (1); adjustment mechanisms are arranged at both ends of the positioning frame (1); and a cavity (2) is opened inside the positioning frame (1); The telescopic mechanism comprises a cavity (2), a limiting groove (3) is symmetrically provided on the inner side of the cavity (2), telescopic blocks (5) are slidably mounted at both ends of the inner side of the cavity (2), limiting blocks (4) are symmetrically fixed at both ends of the telescopic block (5), and the telescopic block (5) is slidably mounted on the inner side of the limiting groove (3) through the cooperation of the limiting blocks (4), and limiting plates (6) are symmetrically fixed at both ends of the inner side of the positioning frame (1).

2. A sheet pile positioning control device according to claim 1, characterized in that: Positioning seats (7) are fixed to one end of the top side and the bottom side of the telescopic block (5), respectively, and clamping grooves (8) are provided to the other ends of the top side and the bottom side of the telescopic block (5).

3. A sheet pile positioning control device according to claim 2, characterized in that: The positioning mechanism comprises a positioning seat (7), a slide groove (10) is provided inside the positioning seat (7), a slider (11) is slidably mounted inside the slide groove (10), and a spring (12) is fixedly connected between the slider (11) and one end inside the slide groove (10).

4. A sheet pile positioning control device according to claim 3, characterized in that: Positioning holes (9) are symmetrically provided at both ends of the inner side of the cavity (2); the slider (11) is buckled inside the positioning hole (9); the positioning seat (7) is buckled inside the slot (8); telescopic frames (13) are symmetrically fixed at both ends of the telescopic block (5) on one side; and connecting frames (14) are symmetrically fixed at both ends of the telescopic block (5) on the other side.

5. A sheet pile positioning control device according to claim 4, characterized in that: The adjustment mechanism comprises a telescopic frame (13), one end of the inner side of the telescopic frame (13) is provided with a rectangular groove (16), one end of the connecting frame (14) is fixed with a sliding rod (15), the sliding rod (15) slides and penetrates the inner side of the rectangular groove (16), and a mounting seat (17) is fixed on the side of the telescopic frame (13).

6. A sheet pile positioning control device according to claim 5, characterized in that: A threaded rod (18) is rotatably mounted on the inner side of the mounting seat (17), a fixing seat (19) is fixed on the side of the connecting frame (14), and the threaded rod (18) is rotatably connected to the fixing seat (19).

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