Positioning device for steel sheet pile construction

Abstract

The utility model discloses a positioning device for steel sheet pile construction, which is applied to the field of steel sheet pile construction, and is characterized in that a clamping rod is separated from a clamping groove by moving a pull block, then a fixed rod is taken down, a fixed pin is taken down, a positioning plate is adjusted to a required width, the fixed pin is inserted, and then the fixed rod is inserted, so that the positioning plate is fixed. Clamping rods are clamped with clamping grooves under the action of springs to fix the clamping rods, the purpose of adjusting the width according to needs can be achieved, the construction cost is reduced, the applicability is improved, the steel sheet pile is placed between the positioning plates, the perpendicularity of the steel sheet pile is adjusted, and after adjustment is completed, a rotating rod is rotated to enable a second screw to rotate, so that the steel sheet pile is fixed, and the construction efficiency is improved. The screw rotates to drive the limiting head to move, the limiting head moves to drive the rolling wheel to move to fix the steel sheet pile, and then piling is conducted, so that the purpose of preventing the steel sheet pile from inclining can be achieved, the piling quality is guaranteed, the workload is reduced, and the construction efficiency is improved.

Description

Technical Field

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

[0002] At present, a Chinese utility model with the announcement number CN218204381U discloses a recyclable steel sheet pile construction positioning device, which belongs to the field of engineering construction technology and effectively solves the problems of difficulty in ensuring straightness in Larsen steel sheet pile construction and potential safety hazards of manual pile support. The technical solution includes a front guide positioning plate and a rear guide positioning plate symmetrically arranged on the front and rear sides of the Larsen steel sheet pile, and both sides of the front guide positioning plate and the rear guide positioning plate are fixedly connected with a connecting plate, and the front guide positioning plate and the rear guide positioning plate are fixedly connected with a front positioning plate that matches the front side of the Larsen steel sheet pile and a rear positioning plate that matches the rear side of the Larsen steel sheet pile. The beneficial effect of the utility model is: it provides a recyclable steel sheet pile construction positioning device that can not only make the Larsen steel sheet pile straight and accurately inserted into the soil layer according to the reserved notch position, but also reduce the potential safety hazards of manual pile support.

[0003] The existing positioning device cannot adjust the width as needed. Generally, the width of the positioning device is fixed. Since the width of the steel sheet piles is different, positioning devices of different widths are required. If steel sheet piles of different widths need to be positioned, the positioning device needs to be replaced, which is not only troublesome, but also increases the construction cost and reduces the construction efficiency. It has low applicability and does not have the function of preventing the steel sheet piles from tilting. Generally, the positioning device locates the position of the pile to prevent the position of the steel sheet pile from shifting. However, since the steel sheet piles are long, if the steel sheet piles cannot be perpendicular to the ground, the steel sheet piles are easy to tilt during piling, which affects the quality of the steel sheet piles and requires piling again, which increases the workload and reduces the construction efficiency. In order to solve the above-mentioned problems, we propose a positioning device for steel sheet pile construction. Utility Model Content

[0004] The utility model aims to provide a positioning device for steel sheet pile construction, which has the advantages of being able to adjust the width according to needs and having the function of preventing the steel sheet pile from tilting.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a positioning device for steel sheet pile construction, comprising a positioning plate, a fixed plate and a telescopic plate are bolted to the surface of the positioning plate respectively, and the fixed plate and the telescopic plate are slidably sleeved, an adjustment hole is provided on the surface of the telescopic plate, a fixing pin is provided inside the fixed plate and the adjusting hole, a fixed block is slidably sleeved on the surface of the fixed pin, and the fixed block is bolted to the bottom of the fixed plate, a fixing rod is provided inside the fixed block and the fixing pin, a clamping rod is slidably sleeved on the inner wall of the fixed block, a limit plate is fixedly sleeved on the surface of the clamping rod, a spring is provided between the limit plate and the inner wall of the fixed block, a clamping groove is provided on the surface of the fixed rod, and the clamping groove is clamped with one end of the clamping rod, a sliding groove is provided on the surface of the positioning plate, a slider is slidably connected to the inner wall of the sliding groove, a first screw is threadedly connected to the inner wall of the slider, a limit column is bolted to the top of the slider, a second screw is threadedly connected to the inner wall of the limit column, and one end of the second screw is rotatably connected to the limit head.

[0006] The above technical scheme is adopted, by moving the pulling block, the movement of the pulling block drives the clamping rod to move, so that the clamping rod is disengaged from the clamping groove, and then the fixing rod is removed, and then the fixing pin is removed, the positioning plate is adjusted to the required width, the fixing pin is inserted, and then the fixing rod is inserted, the clamping rod is clamped with the clamping groove under the action of the spring, and the method of fixing it can achieve the purpose of adjusting the width as needed, reduce the construction cost, and improve the applicability, by placing the steel sheet pile between the positioning plates and adjusting the verticality of the steel sheet pile, after adjustment, rotating the rotating rod, the rotation of the rotating rod drives the second screw to rotate, the rotation of the screw drives the limit head to move, the movement of the limit head drives the roller to move to fix the steel sheet pile, and then the piling method is carried out, which can achieve the purpose of preventing the steel sheet pile from tilting, ensure the quality of piling, reduce the workload, and improve the construction efficiency.

[0007] The utility model is further configured as follows: a positioning steel column is bolted to the bottom of the positioning plate.

[0008] By adopting the above technical solution, the positioning plate can be easily fixed by setting the positioning steel column.

[0009] The utility model is further configured as follows: one end of the clamping rod is wedge-shaped.

[0010] By adopting the above technical solution, one end of the clamping rod is set to be wedge-shaped, which facilitates the fixing of the fixing rod.

[0011] The utility model is further configured as follows: one end of the clamping rod is bolted to the pull block.

[0012] By adopting the above technical solution and arranging the pulling block, it is convenient to move the clamping rod.

[0013] The utility model is further configured as follows: a rotating rod is slidably sleeved on the inner wall of the second screw rod.

[0014] By adopting the above technical solution and providing a rotating rod, the second screw rod can be easily rotated, which is convenient for use.

[0015] The utility model is further configured as follows: the inner wall of the limit head is rotatably connected with a roller.

[0016] By adopting the above technical solution and arranging rollers, friction can be reduced and pile driving can be facilitated.

[0017] The utility model is further configured as follows: scale lines are printed on the surface of the telescopic plate.

[0018] By adopting the above technical solution, the width can be easily adjusted by setting scale lines.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model moves the pull block, and the movement of the pull block drives the clamping rod to move, so that the clamping rod is disengaged from the clamping groove, and then the fixing rod is removed, and then the fixing pin is removed, the positioning plate is adjusted to the required width, the fixing pin is inserted, and then the fixing rod is inserted. The clamping rod is clamped with the clamping groove under the action of the spring, and the method of fixing it can achieve the purpose of adjusting the width according to the needs, reducing the construction cost and improving the applicability;

[0021] 2. The utility model places the steel sheet piles between the positioning plates and adjusts the verticality of the steel sheet piles. After the adjustment, the rotating rod is rotated, and the rotation of the rotating rod drives the second screw rod to rotate. The rotation of the screw rod drives the limit head to move. The movement of the limit head drives the roller to move to fix the steel sheet piles, and then the piling is carried out. This can achieve the purpose of preventing the steel sheet piles from tilting, ensure the quality of piling, reduce workload, and improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a side sectional view of the structure of the utility model;

[0024] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0025] Figure 4 This utility model Figure 2 A magnified view of the structure in the middle.

[0026] Figure numerals: 1. positioning plate; 2. fixing plate; 3. telescopic plate; 4. adjusting hole; 5. fixing pin; 6. fixing block; 7. fixing rod; 8. clamping rod; 9. limiting plate; 10. spring; 11. clamping groove; 12. slide groove; 13. slider; 14. first screw; 15. limiting column; 16. second screw; 17. limiting head; 18. positioning steel column; 19. pull block; 20. rotating rod; 21. roller; 22. scale line. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Embodiment 1:

[0029] refer to Figure 1 , Figure 2 and Figure 4 A positioning device for steel sheet pile construction comprises a positioning plate 1, a fixed plate 2 and a telescopic plate 3 are bolted to the surface of the positioning plate 1, and the fixed plate 2 and the telescopic plate 3 are slidably sleeved, an adjustment hole 4 is opened on the surface of the telescopic plate 3, a fixing pin 5 is provided inside the fixed plate 2 and the adjusting hole 4, a fixing block 6 is slidably sleeved on the surface of the fixing pin 5, and the fixing block 6 is bolted to the bottom of the fixed plate 2, a fixing rod 7 is provided inside the fixing block 6 and the fixing pin 5, a clamping rod 8 is slidably sleeved on the inner wall of the fixing block 6, a limiting plate 9 is fixedly sleeved on the surface of the clamping rod 8, and the limiting plate 9 is sleeved on the inner wall of the fixing block 6 A spring 10 is arranged between the walls, and a snap-in groove 11 is provided on the surface of the fixing rod 7, and the snap-in groove 11 is snap-fitted with one end of the snap-in rod 8. By moving the pull block 19, the pull block 19 moves to drive the snap-in rod 8 to move, so that the snap-in rod 8 is disengaged from the snap-in groove 11, and then the fixing rod 7 is removed, and then the fixing pin 5 is removed, the positioning plate 1 is adjusted to the required width, the fixing pin 5 is inserted, and then the fixing rod 7 is inserted. The snap-in rod 8 is snap-fitted with the snap-in groove 11 under the action of the spring 10, and the way it is fixed can achieve the purpose of adjusting the width as needed, reduce the construction cost, and improve the applicability.

[0030] refer to Figure 1 , Figure 2 and Figure 3 A positioning steel column 18 is bolted to the bottom of the positioning plate 1. By setting the positioning steel column 18, it is convenient to fix the positioning plate 1.

[0031] refer to Figure 4 One end of the clamping rod 8 is wedge-shaped, and by setting one end of the clamping rod 8 to be wedge-shaped, it is convenient to fix the fixing rod 7.

[0032] refer to Figure 4 One end of the clamping rod 8 is bolted to a pull block 19 , and the clamping rod 8 is conveniently moved by providing the pull block 19 .

[0033] refer to Figure 1 The surface of the telescopic plate 3 is printed with scale lines 22, and the scale lines 22 are provided to facilitate width adjustment.

[0034] Embodiment 2:

[0035] refer to Figure 1 , Figure 2 and Figure 3 A positioning device for steel sheet pile construction includes a positioning plate 1, characterized in that a fixed plate 2 and a telescopic plate 3 are bolted to the surface of the positioning plate 1, and the fixed plate 2 and the telescopic plate 3 are slidably sleeved, an adjustment hole 4 is opened on the surface of the telescopic plate 3, a fixing pin 5 is penetrated inside the fixed plate 2 and the adjusting hole 4, a fixing block 6 is slidably sleeved on the surface of the fixing pin 5, and the fixing block 6 is bolted to the bottom of the fixed plate 2, a fixing rod 7 is penetrated inside the fixing block 6 and the fixing pin 5, a clamping rod 8 is slidably sleeved on the inner wall of the fixing block 6, a limiting plate 9 is fixedly sleeved on the surface of the clamping rod 8, and the limiting plate 9 is fixedly sleeved with the fixing plate 6. A spring 10 is arranged between the inner walls of the fixed block 6, and a clamping groove 11 is opened on the surface of the fixing rod 7, and the clamping groove 11 is clamped with one end of the clamping rod 8. By placing the steel sheet pile between the positioning plates 1 and adjusting the verticality of the steel sheet pile, after adjustment, the rotating rod 20 is rotated, and the rotation of the rotating rod 20 drives the second screw rod 16 to rotate, and the rotation of the screw rod drives the limit head 17 to move, and the movement of the limit head 17 drives the roller 21 to move to fix the steel sheet pile, and then the piling is carried out, which can achieve the purpose of preventing the steel sheet pile from tilting, ensure the quality of piling, reduce the workload, and improve the construction efficiency.

[0036] refer to Figure 1 and Figure 2 The inner wall of the second screw rod 16 is slidably sleeved with a rotating rod 20. By providing the rotating rod 20, it is convenient to rotate the second screw rod 16, which is convenient to use.

[0037] refer to Figure 1 , Figure 2 and Figure 3 The inner wall of the limit head 17 is rotatably connected with a roller 21. By providing the roller 21, friction is reduced and pile driving is facilitated.

[0038] The use process is briefly described as follows: move the pull block 19, and the pull block 19 drives the clamping rod 8 to move, so that the clamping rod 8 is disengaged from the clamping groove 11, and then the fixing rod 7 is removed, and then the fixing pin 5 is removed, the positioning plate 1 is adjusted to the required width, the fixing pin 5 is inserted, and then the fixing rod 7 is inserted, and the clamping rod 8 is clamped with the clamping groove 11 under the action of the spring 10 to fix it, which can achieve the purpose of adjusting the width as needed; place the steel sheet pile between the positioning plates 1, and adjust the verticality of the steel sheet pile. After adjustment, rotate the rotating rod 20, and the rotating rod 20 rotates to drive the second screw rod 16 to rotate, and the screw rotation drives the limit head 17 to move, and the limit head 17 moves and drives the roller 21 to move to fix the steel sheet pile, and then pile driving is carried out. After the pile driving is completed, loosen the first screw rod 14, move the limit head 17 to the required position, tighten the first screw 14, and carry out the construction of the second steel sheet pile, which can achieve the purpose of preventing the steel sheet pile from tilting.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A positioning device for steel sheet pile construction, comprising a positioning plate (1), characterized in that: The surfaces of the positioning plate (1) are respectively bolted with a fixed plate (2) and a telescopic plate (3), and the fixed plate (2) and the telescopic plate (3) are slidably sleeved. An adjustment hole (4) is provided on the surface of the telescopic plate (3). A fixing pin (5) is provided through the inside of the fixed plate (2) and the adjustment hole (4). A fixing block (6) is slidably sleeved on the surface of the fixing pin (5), and the fixing block (6) is bolted to the bottom of the fixed plate (2). A fixing rod (7) is provided through the inside of the fixing block (6) and the fixing pin (5). A clamping rod (8) is slidably sleeved on the inner wall of the fixing block (6), and a limiting plate (9) is fixedly sleeved on the surface of the clamping rod (8). ), a spring (10) is arranged between the inner wall of the limit plate (9) and the fixed block (6), a clamping groove (11) is provided on the surface of the fixed rod (7), and the clamping groove (11) is clamped with one end of the clamping rod (8), a sliding groove (12) is provided on the surface of the positioning plate (1), the inner wall of the sliding groove (12) is slidably connected with a slider (13), the inner wall of the slider (13) is threadedly connected with a first screw (14), the top of the slider (13) is bolted with a limit column (15), the inner wall of the limit column (15) is threadedly connected with a second screw (16), and one end of the second screw (16) is rotatably connected to a limit head (17).

2. A positioning device for steel sheet pile construction according to claim 1, characterized in that: A positioning steel column (18) is bolted to the bottom of the positioning plate (1).

3. A positioning device for steel sheet pile construction according to claim 1, characterized in that: One end of the clamping rod (8) is wedge-shaped.

4. A positioning device for steel sheet pile construction according to claim 1, characterized in that: One end of the clamping rod (8) is bolted to a pull block (19).

5. A positioning device for steel sheet pile construction according to claim 1, characterized in that: A rotating rod (20) is slidably sleeved on the inner wall of the second screw rod (16).

6. A positioning device for steel sheet pile construction according to claim 1, characterized in that: The inner wall of the limiting head (17) is rotatably connected to a roller (21).

7. A positioning device for steel sheet pile construction according to claim 1, characterized in that: The surface of the telescopic plate (3) is printed with scale lines (22).

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